Philosophers have relied on visual metaphors to analyse ideas and explain their theories at least since Plato. Descartes is famous for his system of axes, and Wittgenstein for his first design of truth table diagrams. Today, visualisation is a form of ‘computer-aided seeing’ information in data. Hence, information is the fundamental ‘currency’ exchanged through a visualisation pipeline. In this article, we examine the types of information that may occur at different stages of a general visualization pipeline. We do so from (...) a quantitative and a qualitative perspective. The quantitative analysis is developed on the basis of Shannon’s information theory. The qualitative analysis is developed on the basis of Floridi’s taxonomy in the philosophy of information. We then discuss in detail how the condition of the ‘data processing inequality’ can be broken in a visualisation pipeline. This theoretic finding underlines the usefulness and importance of visualisation in dealing with the increasing problem of data deluge. We show that the subject of visualisation should be studied using both qualitative and quantitative approaches, preferably in an interdisciplinary synergy between information theory and the philosophy of information. (shrink)

Representing the kinetic state of a patient (posture, motion, and activity) during vital sign measurement is an important part of continuous monitoring applications, especially remote monitoring applications. In contextualized vital sign representation, the measurement result is presented in conjunction with salient measurement context metadata. We present an automated annotation system for vital sign measurements that uses ontologies from the Open Biomedical Ontology Foundry (OBO Foundry) to represent the patient’s kinetic state at the time of measurement. The annotation system is applied (...) to data generated by a wearable personal status monitoring (PSM) device. We demonstrate how annotated PSM data can be queried for contextualized vital signs as well as sensor algorithm configuration parameters. (shrink)

In this article, we explicate evidence-based nursing (EBN), critically appraise its framework and respond to nurses’ concern that EBN sidelines the caring elements of nursing practice. We use resources from care ethics, especially Vrinda Dalmiya’s work that considers care as crucial for both epistemology and ethics, to show how EBN is compatible with, and indeed can be enhanced by, the caring aspects of nursing practice. We demonstrate that caring can act as a bridge between ‘external’ evidence and the other pillars (...) of the EBN framework: clinical expertise; patient preferences and values. Drawing on an influential EBN handbook, section 1 presents the aims and features of EBN, including the normative principle that EBN should take place within a ‘context of caring’. We aim to understand this context and whether it can be neatly detached from the EBN framework, as the handbook seems to suggest. In section 2, we highlight the grounds for resistance to EBN from the nursing community, before mounting the argument that nursing practices can be understood fruitfully through feminist care ethics and/or virtue ethics lenses. In section 3, we deepen that analysis using Dalmiya’s concepts of care-knowing and care as a hybrid ethico-epistemic virtue, which are ideally suited to the complex practices of nursing. In section 4, we bring this rich understanding of care into conversation with EBN, showing that its framework cannot be adequately theorised without paying proper attention to care. Caring can be neither an innocuous background assumption of nor an afterthought to the EBN framework. (shrink)

Does the Ship of Theseus present a genuine puzzle about persistence due to conflicting intuitions based on “continuity of form” and “continuity of matter” pulling in opposite directions? Philosophers are divided. Some claim that it presents a genuine puzzle but disagree over whether there is a solution. Others claim that there is no puzzle at all since the case has an obvious solution. To assess these proposals, we conducted a cross-cultural study involving nearly 3,000 people across twenty-two countries, speaking eighteen (...) different languages. Our results speak against the proposal that there is no puzzle at all and against the proposal that there is a puzzle but one that has no solution. Our results suggest that there are two criteria—“continuity of form” and “continuity of matter”— that constitute our concept of persistence and these two criteria receive different weightings in settling matters concerning persistence. (shrink)

On the basis of PM2.5 data of the national air quality monitoring sites, local population data, and baseline all-cause mortality rate, PM2.5-related health economic benefits of the Air Improvement Action Plan implemented in Wuhan in 2013–2017 were investigated using health-impact and valuation functions. Annual avoided premature deaths driven by the average concentration of PM2.5 decrease were evaluated, and the economic benefits were computed by using the value of statistical life (VSL) method. Results showed that the number of avoided premature deaths (...) in Wuhan are 21,384 (95% confidence interval (CI): 15,004 to 27,255) during 2013–2017, due to the implementation of the Air Improvement Action Plan. According to the VSL method, the obtained economic benefits of Huangpi, Wuchang, Hongshan, Xinzhou, Jiang’an, Hanyang, Jiangxia, Qiaokou, Jianghan, Qingshan, Caidian, Dongxihu, and Hannan District were 8.55, 8.19, 8.04, 7.39, 5.78, 4.84, 4.37, 4.04, 3.90, 3.30, 2.87, 2.42, and 0.66 billion RMB (1 RMB = 0.1417 USD On 14 October 2019), respectively. These economic benefits added up to 64.35 billion RMB (95% CI: 45.15 to 82.02 billion RMB), accounting for 4.80% (95% CI: 3.37% to 6.12%) of the total GDP of Wuhan in 2017. Therefore, in the process of formulating a regional air quality improvement scheme, apart from establishing hierarchical emission-reduction standards and policies, policy makers should give integrated consideration to the relationship between regional economic development, environmental protection and residents’ health benefits. Furthermore, for improving air quality, air quality compensation mechanisms can be established on the basis of the status quo and trends of air quality, population distribution, and economic development factors. (shrink)

Is the societal-level of analysis sufficient today to understand the values of those in the global workforce? Or are individual-level analyses more appropriate for assessing the influence of values on ethical behaviors across country workforces? Using multi-level analyses for a 48-society sample, we test the utility of both the societal-level and individual-level dimensions of collectivism and individualism values for predicting ethical behaviors of business professionals. Our values-based behavioral analysis indicates that values at the individual-level make a more significant contribution to (...) explaining variance in ethical behaviors than do values at the societal-level. Implicitly, our findings question the soundness of using societal-level values measures. Implications for international business research are discussed. (shrink)

Climate change and decarbonization raise complex justice questions that researchers and policymakers must address. The distributions of greenhouse gas emissions rights and mitigation efforts have dominated justice discourses within scenario research, an integrative element of the IPCC. However, the space of justice considerations is much larger. At present, there is no consistent approach to comprehensively incorporate and examine justice considerations. Here we propose a conceptual framework grounded in philosophical theory for this purpose. We apply this framework to climate mitigation scenarios (...) literature as proof of concept, enabling a more holistic and multidimensional investigation of justice. We identify areas of future research, including new metrics of service provisioning essential for human well-being. [Can be freely read by clicking the ReadCube link below.]. (shrink)

Is the societal-level of analysis sufficient today to understand the values of those in the global workforce? Or are individual-level analyses more appropriate for assessing the influence of values on ethical behaviors across country workforces? Using multi-level analyses for a 48-society sample, we test the utility of both the societal-level and individual-level dimensions of collectivism and individualism values for predicting ethical behaviors of business professionals. Our values-based behavioral analysis indicates that values at the individual-level make a more significant contribution to (...) explaining variance in ethical behaviors than do values at the societal-level. Implicitly, our findings question the soundness of using societal-level values measures. Implications for international business research are discussed. (shrink)

Liver transplantation (LT) activities during the COVID-19 pandemic have been curtailed in many countries. The impact of various policies restricting LT on outcomes of potential LT candidates is unclear. We studied all patients on the nationwide LT waitlists in Hong Kong and Singapore between January 2016 and May 2020. We used continuous time Markov chains to model the effects of different scenarios and varying durations of disruption on LT candidates.

In written and spoken communications, metaphors are often used as an aid to help convey abstract or less tangible concepts. However, the benefits of using visual metaphors in visualization have so far been inconclusive. In this work, we report an empirical study to evaluate hypotheses that visual metaphors may aid memorization, visual search and concept comprehension. One major departure from previous metaphor-related experiments in the literature is that we make use of a dual-task methodology in our experiment. This design offers (...) an abstraction of typical situations where viewers do not have their full attention focused on visualization (e.g., in meetings and classes). The use of the secondary task introduces “divided attention”, and makes the effects of visual metaphors more observable. In addition, it also serves as additional masking in memory-based trials. The results of this study show that visual metaphors can help participants better remember the information depicted in visualization. On the other hand, visual metaphors can have a negative impact on the speed of visual search. The results also show a complex pattern as to the benefits of visual metaphors in helping participants grasp key concepts from visualization. (shrink)

Nelson Goodman (1906-2007) approached the arts and other kinds of knowledge as forms of symbolism. His principal aim in philosophy was to advance understanding and remove confusions by verbal analysis and logical constructions. Goodman's philosophical theories encompass nominalism, constructivism and a version of radical relativism. In his Languages of Art, Goodman sets forth distinctions among the various art according to differences in the forms of symbols employed. He contributed as well to arts education and to philosophy of the museum. His (...) performance work, "Hockey Seen: A Nightmare in Three Periods and Sudden Death embodies his aesthetic theories. (shrink)

This research explores the effects of globalization to the Malaysian architectural practice in the current situation. The research explores three issues, firstly what are the reasons local architects are taking projects locally (localization) only, and, secondly, what are the factors which motivate local architects to venture into international projects (termed as globalization). It also explores, thirdly, what are the factors which influence foreign architects coming to Malaysia to practice. Research was qualitative in nature using semi-structured interviews. The interviews were transcribed (...) and a thematic analysis was carried out. An online survey was conducted towards the end to a different group from the architecture fraternity to supplement the research and findings. Overall, the reasons uncovered for the first issue are the total lack of opportunities and insufficient capacity due to small practices. Reasons for the second issue are due to the more lucrative fees and the experience and technology transfer which are advancements to their practices. For the third issue, the factors were found to more personal reasons based rather than solely applying to practice. In summary, to go global or stay local is actually up to the individual preference of the architect and also the capacity of their practices. The findings can be used as a resource for architects and architectural students who are still deciding whether to globalize or localize their careers. As it currently the case, many architects are practicing in other countries to replicate architectural styles which may be more conducive to sustainable tourism, for example, hotel designs. (shrink)

Allelopathy is an important biological phenomenon in exotic plant invasions. Studies about this phenomenon can help us to understand how plant interactions influence plant colony and ecosystem functioning. Both alligator weed (Alternanthera philoxeroides, Ap) and crofton weed (Eupatorium adenophorum, Ea) are important destructive exotic species in China. Their allelopathic effects on native plant species are well documented. However, whether alligator weed and crofton weed antagonize each other regarding plant growth? There is largely unknown currently. Here we report that the leaf (...) extract from crofton weed possesses the negative effect on the growth of alligator weed. The results showed that root growth of alligator weed could be seriously inhibited by aqueous extract from crofton weed, exhibited as no root or a few roots if only. Consistent with the inhibition of root growth, we observed changes of physiological and biochemical parameters in treated alligator weed. The chlorophyll content, the root activity and the acetolactate synthase (ALS) activity were significantly decreased; while the rate of superoxide anion (O2-), the malondialdehyde (MDA) content, the peroxidase (POD) activity, and the shikimic acid content were remarkably increased in the treated alligator weed plants. These physiological analyzes suggested that the main allelopathic effects of crofton weed were mainly through affecting the integrity of cell membrane and the activity of the key enzymes. Further, these data also imply that one exotic species has the potential value to be used in bio-control of the other exotic species. (shrink)

Introduction: During the COVID-19 pandemic, adolescents have increasingly suffered from online problem behaviors and mental disorders. But little research has paid attention to the protective factors among adolescents. Therefore, the present study attempted to investigate the role of positive youth development (PYD) attributes in adolescents’ depression, internet gaming disorder (IGD) and cyberbullying/victimization (CBV). -/- Methods: A total of 995 Chinese adolescents (Mage = 15.97 years, SD = 0.77, 325 boys) from two public high schools in Hubei province were recruited to (...) participate in the three-wave longitudinal study over the span of 1 year during the pandemic (Time 1: November, 2020; Time 2: May, 2021; Time 3: November, 2021). -/- Results: T1 PYD attributes negatively predicted T2 depression and T3 online problematic behaviors. T2 depression positively predicted IGD at T3. T3 IGD significantly predicted greater involvement in T3 CBV, and vice versa. Moreover, depression and one online problem behavior mediated the relationships between PYD attributes and the other online problem behavior, separately and sequentially. (shrink)

Considering that the visual dimension of anatomy cannot be ignored and an anatomy education without the visual part will make a doctor imperfect in their profession, it may be seen that pictorial anatomy books written in previous periods are highly valuable. The purpose of this study is to investigate the spinal nerve anatomy included in the work titled Teşrihü’l-Ebdan min e’t-Tıb written in the XIVth century and compare the information at that period to the information of our time. The nervous (...) system was analyzed under a separate title in the book. Firstly, general information was provided about nerves, and then cranial and spinal nerves were described. The author stated in his work that there are two differences between humans and animals as feeling and movement. He stated that the center for feeling and movement is the brain and all nerves converge in the brain. Although there are insufficient or incorrect information in historical books of medicine, such books are highly valuable as they show the scientific progress. It is apparent that Mansur’s work titled Teşrihü’l-Ebdan min e’t-Tıb has a significant place in the history of anatomy, and its influence was reflected in the following periods. Despite the occasions of insufficient or incorrect information in the piece, we think it contributed to the historical development of anatomy. (shrink)

The objective of the paper is to implement and validate diagnosis in the medical field via refined neutrosophic fuzzy logic (RNFL). As such, we have proposed a Max-Min composition (MMC) method in RNFL. This method deals with the diagnosis under certain constraints like uncertainty and indeterminacy. Further, we have considered the diagnosis problems to validate the sensitivity analysis of the novel multi attribute decision-making technique. Finally, we gave the graphical representations and compared the obtained results with other existing measures in (...) refined neutrosophic fuzzy sets. (shrink)

I min artikel ”Att förstå – betraktelser utifrån en ny teori” (FT 31:4 Nov 2010) vill jag visa att det finns anledning att förtydliga förståelsebegreppet. Avsevärd möda har, historiskt sett, lagts ned på att definiera och bringa klarhet i begreppen kunskap och förklaring men förståelse, som når längre än vanlig kunskap, har förblivit ett otydligt begrepp. Teorin jag lägger fram i artikeln har som sin kärna en definition av förståelse. Denna utkristalliseras dels naturligt från vår vardagliga användning, dels från behovet (...) av att tydligt visa på vilket sätt förståelse är den djupaste formen av kunskap, av medveten insikt. Först när förståelsebegreppet utgör ett väl format verktyg kan kunskapsteorin nå sin fulla potential. Jag är tacksam gentemot Anders Tolland för att ha kritiskt granskat artikeln och för att han ger mig möjlighet att uttrycka teorin klarare. Tollands kritik berör främst oklarheter avseende innehållet i de abstraktioner som, tillsammans med jämförelser, är centrala element i teorin. Tolland bidrar också till förtydliganden, för vilka jag är mycket tacksam. Särskilt vill jag nämna påpekandena att förståelse dels kan relatera till vad något är, dels till varför det är på det sättet och att förståelse dels är en process, dels ett uppnått tillstånd. I det följande bemöter jag Tollands kritik och anser mig verkligen kunna visa att den framlagda teorin för förståelse är sammanhållen, tydlig och alls icke ”kontra-intuitiv” samt att den utgör ett viktigt, nytt kunskapsteoretiskt verktyg. (shrink)

A new Evidence Test is applied to the problem of testing whether two Poisson random variables are dependent. The dependence structure is that of Holgate’s bivariate distribution. These bivariate distribution depends on three parameters, 0 < theta_1, theta_2 < infty, and 0 < theta_3 < min(theta_1, theta_2). The Evidence Test was originally developed as a Bayesian test, but in the present paper it is compared to the best known test of the hypothesis of independence in a frequentist framework. It is (...) shown that the Evidence Test is considerably more powerful when the correlation is not too close to zero, even for small samples. (shrink)

我首先从哲学家(心理学家)路德维希·维特根斯坦的一些著名评论开始,因为平克与大多数人(由于我们进化的先天心理学的默认设置)分享了对心灵功能的某些偏见,以及因为维特根斯坦提供了独特而深刻的见解,了解语言 、思想和现实(他认为或多或少是共性)在其他地方所没有的。本卷只提到维特根斯坦,这是最不幸的,因为他是最聪明和原始的语言分析家。 在最后一章中,他用柏拉图洞穴的著名比喻,完美地概括了这本书,概述了头脑(语言、思想、故意心理)——盲目自私的产物,只是通过自动利他主义来缓和。携带我们基因副本的亲戚(包容性健身)——自动工作,但试图以 乐观的结局结束,给我们希望,我们仍然可以利用其巨大的能力进行合作,使世界成为一个体面的生活场所。 平克当然知道,但很少说,我们的心理被遗漏了比包括更多。在人类自然的窗口,被排除在外或给予最少的关注是数学和几何,音乐和声音,图像,事件和因果关系,本体论(类的东西或我们所知道的),大多数认识论(我们如 何知道),处置(相信,思考,判断,打算等)和行动,神经递质和内生,精神状态(如,萨托里和启蒙,大脑刺激和记录,脑损伤和行为的故意心理学的其余部分缺陷和障碍,游戏和运动,决策理论(包括博弈论和行为经济学 ),动物行为(很少语言,但10亿年的共同遗传学)。许多关于有意心理学领域的书籍已经写好了。本书中的数据是描述,而不是说明为什么我们的大脑这样做或它是如何做到的解释。我们怎么知道用各种方式使用句子(即, 知道它们的所有含义)？这是进化心理学,在更基本的水平运作——维特根斯坦最活跃的水平。人们对使用词语的背景关注甚少——这是维特根斯坦开创的舞台。 然而,这是一部经典作品,这些警告仍然值得一读。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Min d和语言的逻辑结构》维特根斯坦和约翰·西尔的《第二部》(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-20 19年第3次(2019年)和自杀乌托邦幻想21篇世纪4日 (2019) .

简要回顾独特的美国神秘阿迪达(弗兰克林·琼斯)的生活和精神自传。一些版本封面上的贴纸上写着"有史以来最深刻的精神自传",这很可能是真的。我70多岁,读过许多由精神导师和灵性的书,这 是最伟大的之一。当然,这是迄今为止我所见过的启蒙过程最全面、最清晰的描述。即使你对人类最迷人的心理过程毫无兴趣,它还是一个惊人的文件,揭示了很多关于宗教、瑜伽和人类心理学的信息,并探讨了人类可能性的深 度和局限性。我详细地描述了它,并将他的教学与当代印度神秘奥修的教导进行比较。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Min d和语言的逻辑结构》维特根斯坦和约翰·西尔的《第二部》(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-20 19年第3次(2019年)和自杀乌托邦幻想21篇世纪4日 (2019).

Det er min strid at tabellen av intensjonalitet (rasjonalitet, bevissthet, sinn, tanke, språk, personlighet etc.) som har fremtredende her beskriver mer eller mindre nøyaktig, eller i det minste fungerer som en heuristisk for, hvordan vi tenker og oppfører oss, og så omfatter det ikke bare filosofi og psykologi, men alt annet (historie, litteratur, matematikk, politikk etc.). Legg spesielt merke til at intensjonalitet og rasjonalitet som jeg (sammen med Searle, Wittgenstein og andre) ser det, inkluderer både bevisst deliberativspråklig system 2 og (...) bevisstløs automatisert prelinguistic System 1 handlinger eller reflekser. Jeg gir en kritisk undersøkelse av noen av de viktigste funnene fra to av de mest eminente studentene i moderne tid, Ludwig Wittgenstein og John Searle, om den logiske strukturen av intensjonalitet (sinn, språk, bevissthet, oppførsel), tar som utgangspunkt Wittgensteins grunnleggende oppdagelse - at alle virkelig "filosofiske" problemer er de samme - forvirringer om hvordan man bruker språk i en bestemt sammenheng, og så alle løsninger er de samme - ser på hvordan språket kan brukes i sammenheng en sammenheng slik at sannheten forhold (Vilkår for tilfredshet eller COS) er klare. Det grunnleggende problemet er at man kan si noe, men man kan ikke bety (stat klar COS for) noen vilkårlig ytring og mening er bare mulig i en svært spesifikk sammenheng. Jeg analyserer ulike skrifter av og om dem fra det moderne perspektivet til de to tankesystemene (popularisert som "tenker raskt, tenker sakte"), ved hjelp av en ny tabell med intensjonatitet og nye doble systemer nomenklatur. Jeg viser at dette er en mektig heuristisk for å beskrive atferd. Dermed er all oppførsel nært forbundet hvis man tar riktig synspunkt. Den fenomenologiske illusjonen (glemsel en automatisert system 1) er universell og strekker seg ikke bare gjennom filosofi, men gjennom hele livet. Jeg er sikker på at Chomsky, Obama, Zuckerberg og paven ville være vantro hvis fortalt at de lider av det samme problemet som Hegel, Husserl og Heidegger, (eller at de skiller seg bare i grad fra narkotika- og sexavhengige i å være motivert av stimulering av deres frontale kortices ved levering av dopamin (og over 100 andre kjemikalier) via ventral tegmentum og kjernen accumbens), men det er helt klart sant. Mens fenomenologene bare kastet bort mye folks tid, kaster de bort jorden og deres etterkommers fremtid. (shrink)

Patients with schizophrenia have a higher risk of cardiovascular diseases and higher mortality from them than does the general population; however, the underlying mechanism remains unclear. Impaired cerebral autoregulation is associated with cerebrovascular diseases and their mortality. Increased or decreased cerebral blood flow in different brain regions has been reported in patients with schizophrenia, which implies impaired cerebral autoregulation. This study investigated the cerebral autoregulation in 21 patients with schizophrenia and 23 age- and sex-matched healthy controls. None of the participants (...) had a history of cardiovascular diseases, hypertension, or diabetes. All participants underwent 10-min blood pressure and cerebral blood flow recording through finger plethysmography and Doppler ultrasonography, respectively. Cerebral autoregulation was assessed by analyzing two autoregulation indices: the mean blood pressure and cerebral blood flow correlation coefficient (Mx), and the phase shift between the waveforms of blood pressure and cerebral blood flow determined using transfer function analysis. Compared with the controls, the patients had a significantly higher Mx (0.257 vs. 0.399, p = 0.036) and lower phase shift (44.3° vs. 38.7° in the 0.07–0.20 Hz frequency band, p = 0.019), which indicated impaired maintenance of constant cerebral blood flow and a delayed cerebrovascular autoregulatory response. Impaired cerebral autoregulation may be caused by schizophrenia and may not be an artifact of coexisting medical conditions. The mechanism underlying impaired cerebral autoregulation in schizophrenia and its probable role in the development of cerebrovascular diseases require further investigation. (shrink)

The main aim of this paper is to clarify the relation between epistemic feel- ings, mental action, and self-ascription. Acting mentally and/or thinking about one’s mental states are two possible outcomes of epistemic or metacognitive feelings. Our men- tal actions are often guided by our E-feelings, such as when we check what we just saw based on a feeling of visual uncertainty; but thought about our own perceptual states and capacities can also be triggered by the same E-feelings. The first (...) section of the pa- per presents Dokic’s argument for the insufficiency of the “ascent routine” to account for non-transparent cases of self-ascription, as well as his account of E-feelings. The second section then presents a two-level model of metacognition that builds on Dokic’s account and my own view of the issue. The two-level model links E-feelings to a min- dreading capacity in order to account for non-transparent self-ascriptions. Finally, the third section develops a deeper characterization of the relation among E-feelings, mental action, and self-ascription of mental states based on epistemic rules. In the context of self-knowledge, these remarks suggest the existence of means of forming self-ascriptions other than the ascent routine. (shrink)

唯物主义、还原主义、行为主义、功能主义、动态系统理论和计算主义是流行的观点,但维特根斯坦却认为它们不连贯。行为研究包括人类生活的所有内容,但行为在很大程度上是自动的和无意识的,甚至意识部分,大多用语言 表达(维特根斯坦与头脑等同),不是一种自在的,所以拥有西尔称为理性逻辑结构(LSR)的框架,我称之为高阶思想的描述性心理学(DPHOT)。在总结了维特根斯坦和西尔提出的框架后,现代推理研究扩展了这个框 架,我展示了Carruther观点中的不足之处,这些观点渗透到大多数关于行为的讨论,包括当代行为科学。我认为,他的书是两本书的混合体,一本是认知心理学的摘要,另一本是头脑中标准哲学混乱的总结,并添加了 一些新的行话。我建议,后者应该被视为不连贯或卡通的生活观点,以维特根斯坦的话,我们可以实践成功的自我治疗,把心灵/身体问题作为一个语言/身体问题。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Min d和语言的逻辑结构》维特根斯坦和约翰·西尔的《第二部》(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-20 19年第3次(2019年)和自杀乌托邦幻想21篇世纪4日 (2019) .

In 1984 scientists in the former Soviet Union called for an ecological civilization. This idea was taken up in 1987 in China by Ye Qianji. Subsequently the notion of ecological civilization was promoted by the deputy director of China’s State Environmental Protection Administration (SEPA), Pan Yue, incorporated into the Central Commission Report to the Communist Party’s 17th Convention in November, 2007, and embraced as one of the key elements in its political guidelines. Characterized as the successor to agricultural and industrial (...) civilization, it is now being promoted as a goal for the whole of humanity in order to avert a global ecological disaster. The success or failure of this project to create an ecological civilization could determine whether humanity survives. But what does it mean to create an ecological civilization? What does ‘civilization’ mean, and then what would it mean to create an ‘ecological’ civilization? This essay seeks to answer this question. (shrink)

著名的蚂蚁人E.O.Wilson一直是我的英雄之一——不仅是一位杰出的生物学家,而且是一小撮正在消失的知识分子,他们至少敢于暗示我们本性的真相,而其他人却无法领会,或者只要他们所掌握的,刻意避免政治权 宜之计。可悲的是,他以最脏的方式结束了他漫长的职业生涯,成为对科学的无知和傲慢攻击的一方,至少部分是出于哈佛同事的宗教热情。它显示了当大学接受宗教团体的钱,科学期刊被大牌们敬畏,以至于他们避免适当的同 行评议,当自我被允许失控时,后果不堪设想。它带我们进入进化的本质,科学方法论的基础,数学如何与科学的关系,什么构成一个理论,甚至什么态度的宗教和慷慨是适当的,因为我们无情地接近工业的崩溃文明。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Min d和语言的逻辑结构》维特根斯坦和约翰·西尔的《第二部》(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-20 19年第3次(2019年)和自杀乌托邦幻想21篇世纪4日 (2019) .

Abū Hāmid al-Ghazālī (1058–1111 c.e .) is well known, among other things, for his account, in al-Munqidh min al-ḍalāl (Deliverance from error), of a struggle with philosophical skepticism that bears a striking resemblance to that described by Descartes in the Meditations . This essay aims to give a close comparative analysis of these respective accounts, and will concentrate solely on the processes of invoking or entertaining doubt that al-Ghazālī and Descartes describe, respectively. In the process some subtle differences between them (...) in this regard will be brought to light that are relevant to the comparative issue of the respective solutions at which they arrive. The latter issue will not be touched upon here, although the present discussion is intended as a prelude to a future treatment of that topic. (shrink)

这是一个对行为上基因/环境相互作用的极好的回顾,尽管有点过时,但却是一个简单而值得阅读的。他们从双胞胎研究开始,这些研究显示了遗传学对行为的压倒性影响。他们注意到朱迪思·哈里斯越来越广为人知的研究,这 些研究扩展并总结了共享家庭环境对行为几乎没有影响的事实,领养的孩子长大后与选择的继兄弟姐妹一样不同。随机。一个基本点,他们(和几乎所有谁讨论行为遗传学)没有注意到的是,数百(取决于你的观点)人类行为普 遍性,包括我们个性的所有基本,是由我们的基因100%决定,与法线没有变化。每个人都把树看成一棵树,而不是一块石头,寻找和吃食物,生气和嫉妒等等。因此,他们主要讨论的是,环境(文化)能在多大程度上影响各 种特征的显示程度,而不是它们的外观。 最后,他们以通常的政治正确方式讨论优生学,没有注意到我们和所有生物体是自然优生学的产物,并且试图用医学、农业和整个文明来击败自然选择,灾难性的任何社会,坚持这样做。多达50%的所有受孕,或大约1亿/年 ,以早期自然流产结束,几乎所有的母亲都没有意识到。这种对缺陷基因的自然剔除推动了进化,使我们相对地保持遗传健康,并使社会成为可能。基因足以破坏文明,但人口过剩会先破坏文明。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Min d和语言的逻辑结构》维特根斯坦和约翰·西尔的二等奖(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-2017 年'3rd ed(2019)。.

Sleep onset is associated with marked changes in behavioral, physiological, and subjective phenomena. In daily life though subjective experience is the main criterion in terms of which we identify it. But very few studies have focused on these experiences. This study seeks to identify the subjective variables that reflect sleep onset. Twenty young subjects took an afternoon nap in the laboratory while polysomnographic recordings were made. They were awakened four times in order to assess subjective experiences that correlate with the (...) (1) appearance of slow eye movement, (2) initiation of stage 1 sleep, (3) initiation of stage 2 sleep, and (4) 5 min after the start of stage 2 sleep. A logistic regression identified control over and logic of thought as the two variables that predict the perception of having fallen asleep. For sleep perception, these two variables accurately classified 91.7% of the cases; for the waking state, 84.1%. (shrink)

Det er min strid at tabellen av intensjonalitet (rasjonalitet, bevissthet, sinn, tanke, språk, personlighet etc.) som har fremtredende her beskriver mer eller mindre nøyaktig, eller i det minste fungerer som en heuristisk for, hvordan vi tenker og oppfører oss, og så omfatter det ikke bare filosofi og psykologi, men alt annet (historie, litteratur, matematikk, politikk etc.). Legg spesielt merke til at intensjonalitet og rasjonalitet som jeg (sammen med Searle, Wittgenstein og andre) ser det, inkluderer både bevisst deliberativspråklig system 2 og (...) bevisstløs automatisert prelinguistic System 1 handlinger eller reflekser. Jeg gir en kritisk undersøkelse av noen av de viktigste funnene fra to av de mest eminente studentene i moderne tid, Ludwig Wittgenstein og John Searle, om den logiske strukturen av intensjonalitet (sinn, språk, bevissthet, oppførsel), tar som utgangspunkt Wittgensteins grunnleggende oppdagelse - at alle virkelig "filosofiske" problemer er de samme - forvirringer om hvordan man bruker språk i en bestemt sammenheng, og så alle løsninger er de samme - ser på hvordan språket kan brukes i sammenheng en sammenheng slik at sannheten forhold (Vilkår for tilfredshet eller COS) er klare. Det grunnleggende problemet er at man kan si noe, men man kan ikke bety (stat klar COS for) noen vilkårlig ytring og mening er bare mulig i en svært spesifikk sammenheng. Jeg analyserer ulike skrifter av og om dem fra det moderne perspektivet til de to tankesystemene (popularisert som "tenker raskt, tenker sakte"), ved hjelp av en ny tabell med intensjonatitet og nye doble systemer nomenklatur. Jeg viser at dette er en mektig heuristisk for å beskrive atferd. Dermed er all oppførsel nært forbundet hvis man tar riktig synspunkt. Den fenomenologiske illusjonen (glemsel en automatisert system 1) er universell og strekker seg ikke bare gjennom filosofi, men gjennom hele livet. Jeg er sikker på at Chomsky, Obama, Zuckerberg og paven ville være vantro hvis fortalt at de lider av det samme problemet som Hegel, Husserl og Heidegger, (eller at de skiller seg bare i grad fra narkotika- og sexavhengige i å være motivert av stimulering av deres frontale kortices ved levering av dopamin (og over 100 andre kjemikalier) via ventral tegmentum og kjernen accumbens), men det er helt klart sant. Mens fenomenologene bare kastet bort mye folks tid, kaster de bort jorden og deres etterkommers fremtid. (shrink)

Det är min uppfattning att tabellen över avsiktlighet (rationalitet, medvetande, sinne, tanke, språk, personlighet etc.) som har framträdande här beskriver mer eller mindre exakt, eller åtminstone fungerar som en heuristisk för, hur vi tänker och beter sig, och så det omfattar inte bara filosofi och psykologi, men allt annat (historia, litteratur, matematik, politik etc.). Observera särskilt att avsiktlighet och rationalitet som jag (tillsammans med Searle, Wittgenstein och andra) visa det, omfattar både medvetna deliberative språkliga System 2 och omedvetna automatiserade prelinguistiska (...) System 1 åtgärder eller reflexer. Jag ger en kritisk undersökning av några av de viktigaste resultaten av två av de mest framstående studenter beteende i modern tid, Ludwig Wittgenstein och John Searle, om den logiska strukturen av avsiktlighet (sinne, språk, medvetande, beteende), med som min utgångspunkt Wittgenstein grundläggande upptäckt, att alla verkligt "filosofiska" problem är desamma-förvirring om hur man använder språket i ett visst sammanhang, och så alla lösningar är desamma, titta på hur språket kan användas i det aktuella sammanhanget så att dess sanningsvillkor (Villkor för tillfredsställelse eller COS) är tydliga. Det grundläggande problemet är att man kan säga vad som helst, men man kan inte betyda (ange tydliga COS för) någon godtycklig yttrande och mening är endast möjligt i ett mycket specifikt sammanhang. Jag analyserar olika skrifter av och om dem från det moderna perspektivet av de två tankesystemen (populariserades som "tänkande snabbt, tänkande långsamt"), med en ny tabell över avsiktlighet och nya dubbla system nomenklatur. Jag visar att detta är en kraftfull heuristisk för att beskriva beteende. Således är allt beteende intimt ansluten om man tar rätt synvinkel. Den fenomenologiska Illusion (glömska till vårt automatiserade System 1) är universell och sträcker sig inte bara hela filosofin utan hela livet. Jag är säker på att Chomsky, Obama, Zuckerberg och påven skulle vara skeptiska om berättade att de lider av samma problem som Hegel, Husserl och Heidegger, (eller att de skiljer sig endast i grad från drog-och sexmissbrukare i att motiveras av stimulering av deras frontalkortices genom leverans av dopamin (och över 100 andra kemikalier) via ventrala tegmentum och nukleos accumbens), men det är helt klart sant. Medan fenomenologerna bara slösat bort en hel del människors tid, slösar de bort jorden och deras ättlings framtid. (shrink)

Det är min uppfattning att tabellen över avsiktlighet (rationalitet, medvetande, sinne, tanke, språk, personlighet etc.) som har framträdande här beskriver mer eller mindre exakt, eller åtminstone fungerar som en heuristisk för, hur vi tänker och beter sig, och så det omfattar inte bara filosofi och psykologi, men allt annat (historia, litteratur, matematik, politik etc.). Observera särskilt att avsiktlighet och rationalitet som jag (tillsammans med Searle, Wittgenstein och andra) visa det, omfattar både medvetna deliberative språkliga System 2 och omedvetna automatiserade prelinguistiska (...) System 1 åtgärder eller reflexer. Jag ger en kritisk undersökning av några av de viktigaste resultaten av två av de mest framstående studenter beteende i modern tid, Ludwig Wittgenstein och John Searle, om den logiska strukturen av avsiktlighet (sinne, språk, medvetande, beteende), med som min utgångspunkt Wittgenstein grundläggande upptäckt, att alla verkligt "filosofiska" problem är desamma-förvirring om hur man använder språket i ett visst sammanhang, och så alla lösningar är desamma, titta på hur språket kan användas i det aktuella sammanhanget så att dess sanningsvillkor (Villkor för tillfredsställelse eller COS) är tydliga. Det grundläggande problemet är att man kan säga vad som helst, men man kan inte betyda (ange tydliga COS för) någon godtycklig yttrande och mening är endast möjligt i ett mycket specifikt sammanhang. Jag analyserar olika skrifter av och om dem från det moderna perspektivet av de två tankesystemen (populariserades som "tänkande snabbt, tänkande långsamt"), med en ny tabell över avsiktlighet och nya dubbla system nomenklatur. Jag visar att detta är en kraftfull heuristisk för att beskriva beteende. Således är allt beteende intimt ansluten om man tar rätt synvinkel. Den fenomenologiska Illusion (glömska till vårt automatiserade System 1) är universell och sträcker sig inte bara hela filosofin utan hela livet. Jag är säker på att Chomsky, Obama, Zuckerberg och påven skulle vara skeptiska om berättade att de lider av samma problem som Hegel, Husserl och Heidegger, (eller att de skiljer sig endast i grad från drog-och sexmissbrukare i att motiveras av stimulering av deras frontalkortices genom leverans av dopamin (och över 100 andra kemikalier) via ventrala tegmentum och nukleos accumbens), men det är helt klart sant. Medan fenomenologerna bara slösat bort en hel del människors tid, slösar de bort jorden och deras ättlings framtid. (shrink)

The culture of Vietnam (Vietnamese: Văn hoá Việt Nam, chữ Hán: 文化越南) are the customs and traditions of the Kinh people and the other ethnic groups of Vietnam. -/- Originating from the Red River Delta, ancient Vietnamese cultural artifacts, such as the Đông Sơn drums, were found throughout Southeast Asia and South China, suggesting a spread of ancient Viet (the generalized term "Baiyue" i.e. "100 Yue") all the way south to Indonesia.

The present study examined the endogenous release of luteinizing hormone-releasing hormone (LHRH) from superfused hypothalamic slices derived from Korean native cattie (KNC). In addition, the in vitro secretory pattern of LHRH release in '(NC was compared with that in imported cattle such as Holstein cow. The median eminences (ME) of hypothalamic tissues were dissected out, sliced, and quickly placed in an ice-cold superfusion chamber. Superfusion chambers containing ME slices were maintained in a constant temperature water-bath at 37∘C. Effluents were collected (...) on the ice at 10 min intervals for a 4 hr superfusion period and kept -20∘C prior to LHRH radioimmunoassay. LHRH release was analyzed by the PULSAR algorithm. The spontaneous release of LHRH from both cows was episodic during a 4 hr superfusion period. The mean LHRH release, pulse amplitude and pulse interval m KNC were 11.08± 1.50 pg/min/mg x 10-2, 21.43 1 7.28 pg/mg x 10-2, and 39.42 ± 3.08 min, which was quite similar to those observed in Holstein cows. The basic characteristics of the LHRH pulse generator of KNC appear important for a better understanding about the endocrine function of KNC. (shrink)

在评论这本书之前,我提出了对维特根斯坦和西尔和理性的逻辑结构的评论。这里的文章大多在过去十年中已经出版(尽管有些已经更新),还有一个未发表的项目,这里没有什么会令那些跟上他的作品的人感到惊讶。和W一样 ,他被认为是他时代最好的站立哲学家,他的书面作品是坚如磐石,自始至终具有开创性。然而,他未能足够重视后来的W,导致一些错误和混乱。仅举几个例子:在第7页,他两次指出,我们对基本事实的确定性是由于支持我 们主张的压倒性理由,但W在《关于确定性》中明确表明,不可能怀疑我们的系统1感知,记忆和思想,因为它本身就是判断的基础,不能判断本身。在第8页的第一句中,他告诉我们确定性是可更新的,但是这种" 确定性",我们称之为确定性2,是通过经验扩展我们的公理和不可更新的确定性(确定性1)的结果,它完全不同于它命题(真或假)。这当然是W反复展示的"用语言来打击我们智力的魔咒" ;的一个经典例子。一个词- 两个(或许多)不同的用途。 他的最后一章"命题的统一"(以前未出版)也将受益匪浅,阅读W的"关于确定性"或DMS的两本书的OC(见我的评论),因为他们清楚地区分了真正的只有句子描述S1和真 或假描述 S2 的命题。这让我觉得S把S1观念视为命题的一种超优方法,因为他们在S2中开始思考它们后才变成T或F。然而,他的观点是,命题允许陈述实际或潜在的真理和虚假,过去和未来和幻想,从而提供了一个巨大的进步,超过 前或原语言社会,是令人信服的。正如他所指出的,"一个命题是任何可以决定满足条件的东西...和满足的条件...就是这样的。或者,需要补充的是,这可能是或可能想象成这种情况。 总体而言,PNC很好地总结了在维特根斯坦的半个世纪的工作,许多实质性的进展,但在我看来,W仍然是无与伦比的,一旦你明白他在说什么。理想情况下,它们应该一起阅读:西尔为清晰的连贯的散文和概括,用W的敏锐 例子和辉煌的格言来说明。如果我年轻得多,我会写一本书。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Min d和语言的逻辑结构》维特根斯坦和约翰·西尔的《第二部》(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-20 19年第3次(2019年)和自杀乌托邦幻想21篇世纪4日(2019年)。.

High grade chromite ore has been decreased constantly due to the importance of chromium element in industrial uses such as metallurgical, chemical, and refractory industries. Therefore, beneficiation of low grade has been more significant .Response Surface Methodology (RSM) is combination of statistical and mathematical methods used for modeling and analyzing problems. In this study, the Central Composite Design (CCD) was applied by using Design-Expert (version 6.0.5) for modeling and optimizing the effect of operating variables on the performance of gravity separation (...) via pilot plant shaking table for chromite ore. Three operating variables were studied, namely feed rate, tilt angle, and flow rate during the tests. The sample under study is low grade chromite ore, containing (30.21%, Cr2O3). The mathematical model equations of ANOVA model revealed that the grade of concentrate is more sensetive for feed rate (g/min) compered to water flow rate (l/min).whereas , recovery of concentrate is more sensetive for tilt angle compered to water flow rate (l/min) and feed rate (g/min). Optimized responses for the beneficiation process were found at concentrate with 48.52% Cr2O3 in with 83.09% recovery and it was achieved at water flow rate 15.33 l/min, tilt angle 2.16 ≈ 2.00 degree, and feed rate of 195.38 g/min. (shrink)

这是既惊人的,适合这个巨大的,行话满载(这本书真的需要一个词汇表!),大量的学术工作已成为畅销书在世界上的教育。一个人必须专心学习行话,然后翻阅551页的文本和238页的笔记。M,我们一次又一次地被告 知,这只是一个即将发生的事情的轮廓! 虽然他严厉批评了三个运动的过激行为,但从非常自由的精神观点来看,这是一种解构的、新时代神秘主义和后现代对宗教、哲学和行为科学的解释,没有最坏的德顿,下午和不结盟运动的行话,狂热的平均主义和反科学的反知 识主义。 他详细分析了哲学、心理学、社会学和宗教的各种世界观,揭露了哲学、心理学、社会学和宗教等不同世界观的致命减少缺陷,但如今他分析的大部分来源几乎毫无关系。 他们使用的术语和概念,已经过时的,当他研究和写作20年前。人们不得不浏览无数页的行话——关于哈贝马斯、康德、爱默生、荣格et.al。去珍珠 你得到一个了不起的样本,糟糕的写作,混乱和过时的想法和过时的行话。 如果一个人有一个良好的当前教育,读这本书(和大多数关于人类行为的写作)是双重痛苦的。 痛苦,因为它是如此的折磨和困惑,然后再次当你意识到它是多么简单与现代心理学和哲学。术语和想法是可怕的混乱和过时的(但在威尔伯自己的分析比在他的来源更不然)。 这本书和它的大部分来源是可能的心理文本,虽然大多数作者没有意识到这一点。它是关于人类行为和推理的,关于我们为什么以我们的方式思考和行动,以及将来我们如何改变。但是(就像直到最近所有的这类讨论一样),没 有一个解释是真正的解释,因此它们不能洞察人类的行为。没有人讨论所涉及的心理机制。这就像描述汽车是如何工作的by讨论方向盘和金属和油漆没有任何了解的发动机,燃料或传动系。事实上,像大多数老人们的行为解释 一样,这里引用的文字和威尔伯的文法通常更有趣,因为他们接受(和忽略!)作为解释,以及推理的种类,而不是实际内容。 如果一个人对哲学、认知和进化心理学有一套,大部分都是古老的。像几乎每个人都一样(学者和公众一样。g g.,看看我对丹奈特的自由进化和其他书籍的评论,他不明白宗教和伦理的基本知识——事实上所有的人类行为,都是被编程到我们的基因中。当他写许多书时,一场了解自己的革命正在发生,它经过他。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Min d和语言的逻辑结构》维特根斯坦和约翰·西尔的《第二部》(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-20 19年第3次(2019年)和自杀乌托邦幻想21篇世纪4日 (2019).

Max Jammer has recently proposed a model of God’s eternity based on the special theory of relativity, offering it as an example of how theologians should take into account what physicists say about the world. I start evaluating this proposal by a quick look at the classic Boethius-Aquinas model of divine eternity. The major objec-tion I advance against Jammer refers to Einstein’s subtle kind of realism. I offer var-ious reasons to show that Einstein’s realism was minimal. Moreover, even this min-imal (...) realism has been undermined by recent experimental work. If Jammer is sug-gesting that theologians should take Einstein’s physics seriously because it de-scribes the world, his argument is unconvincing because it doesn’t address the cru-cial question of Einstein’s realism, which makes all the difference. (shrink)

Brincat and Westheimer [Journal of Neurophysiology 83 (2000) 1900] have reported facilitating interactions in the discrimination of spatially separated target orientations and co-linear inducing orientations by human observers. With smaller gaps between stimuli (short-range effects), facilitating interactions were found to depend on the contrast polarity of the stimuli. With larger gaps (longrange effects), only co-linearity of the stimuli seemed necessary to produce facilitation. In our study, the dependency of facilitating interactions on the intensity (luminance) of line stimuli is investigated by (...) measuring detection thresholds for a target line separated from the end of an inducing line by co-axial gaps ranging from 5 to 200 min of visual arc. We find facilitating interactions between target and inducing orientations, producing short-range and long-range effects similar to those reported by Brincat and Westheimer. In addition, detection thresholds as a function of the co-axial separation between target and inducing line reveal an interaction between the spatial regime of facilitating effects and the luminance of the stimuli. Short-range effects are found to be sensitive to changes in local intensity while long-range effects remain unaffected. (shrink)

Thе еxprоpriаtiоn оf аgriculturаl lаnd tо prоvidе nеw lаnd fоr industriаl аnd urbаn еxpаnsiоn, rеfеrrеd tо аs cоmpulsоry аcquisitiоn, is prеvаlеnt in dеvеlоping cоuntriеs. Using Viеtnаm аs а lаbоrаtоry, this study еvаluаtеs thе impаcts оf lоsing fаrmlаnd thrоugh cоmpulsоry аcquisitiоn оn hоusеhоld wеlfаrе аnd rеаchеs thе fоllоwing findings. A 10 pеrcеntаgе pоint incrеаsе in thе prоpоrtiоn оf lаnd еxprоpriаtеd rеsults in а 2.2% dеcrеаsе in hоusеhоld wеlfаrе prоxiеd by fооd еxpеnditurе. Bеsidеs, pоliticаlly uncоnnеctеd аnd еthnic minоrity hоusеhоlds аrе disprоpоrtiоnаtеly vulnеrаblе. (...) Thе аdvеrsе wеlfаrе еffеct cоuld tаkе up tо 10 yеаrs tо еvаpоrаtе. Thе rеductiоn in hоusеhоld wеlfаrе is аttributаblе tо thе dеclinе in аgriculturаl incоmе аnd thе inаbility tо pаrticipаtе in thе nоn-аgriculturаl lаbоr mаrkеt. Othеr аspеcts оf hоusеhоld bеhаviоr fоllоwing cоmpulsоry аcquisitiоn аrе аlsо еxplоrеd, such аs sаving, sоciаl cаpitаl, lаbоr, аnd cаpitаl аllоcаtiоn. (shrink)

We introduce Pura Vida Neutrosophic Algebra, an algebraic structure consisting of neutrosophic numbers equipped with two binary operations namely addition and multiplication. The addition can be calculated sometimes with the function min and other times with the max function. The multiplication operation is the usual sum between numbers. Pura Vida Neutrosophic Algebra is an extension of both Tropical Algebra (also known as Min-Plus, or Min-Algebra) and Max-Plus Algebra (also known as Max-algebra). Tropical and Max-Plus algebras are algebraic structures included in (...) semirings and their operations can be used in matrices and vectors. Pura Vida Neutrosophic Algebra is included in Neutrosophic semirings and can be used in Neutrosophic matrices and vectors. (shrink)

RESUMO A alimentação é o fator que mais onera um sistema de produção animal. Assim, a utilização de diferentes estratégias de alimentação dos animais ainda é o grande desafio da nutrição animal, principalmente, levando em consideração as exigências nutricionais de diferentes categorias de ruminantes, em especial bovinos em regiões tropicais, haja vista que a sazonalidade na produção de forragens afeta diretamente a produção bovina, promovendo inadequação no atendimento das exigências nutricionais dos animais principalmente em minerais e vitaminas. Uma alimentação que (...) não atenda as exigências nutricionais dos ruminantes gera prejuízos no sistema de produção, além de, em casos mais graves, ocasionar a perda do animal. Estudos que abordam o efeito e a importância de vitaminas e minerais na nutrição bovina são escassos e necessários. Recentemente a National Research Council (NRC) apresentou novos registros das exigências nutricionais das vitaminas e minerais. Essas alterações proporcionam um impacto econômico significativo em relação à nutrição animal. Nesse sentido, objetivou-se com esta revisão trazer informações acerca de vitaminas e minerais na nutrição de bovinos em pastejo. -/- Palavras-chave: Alimentação animal; forragem; pastagem; requerimentos nutricionais; ruminantes; vitaminas lipossolúveis (Source: AGROVOC). -/- ABSTRACT Animal feed is the factor that most burdens a production system. Thus, the use of different animal feeding strategies is still the great challenge of animal nutrition, taking into account the nutritional requirements of different categories of ruminants, especially cattle in tropical regions, given that seasonality in forage production directly affects cattle production, promoting inadequacy in meeting the nutritional requirements of animals, mainly in minerals and vitamins. A diet that does not meet the nutritional requirements of ruminants generates losses in the production system, in addition to, in more serious cases, causing the loss of the animal. Studies that address the effect and importance of vitamins and minerals in bovine nutrition are scarce and necessary. Recently the National Research Council (NRC) presented new records of the nutritional requirements of vitamins and minerals. These changes provide a significant economic impact on animal nutrition. In this sense, the objective of this review was to bring information about vitamins and minerals in the nutrition of grazing cattle. -/- Keywords: Animal feeding; fat soluble vitamins; forage; nutritional requirements; pasture feeding; ruminants (Source: AGROVOC). -/- REFERÊNCIAS BIBLIOGRÁFICAS -/- 1. Cavalcanti CPL, Silva e Macedo TJ, Gois GC, Menezes VG, Monte APO, Silva AD, Silva DJM, Silva EO, Araújo GGL, Rodrigues RTS, Wischral A, Matos MHT, Queiroz MAA. 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A review of vitamin D and its importance to the health of dairy cattle. J Dairy Res. 2020; 87:84–87. 50. Alves EM, Pedreira MS, Santana CA, Silva FF. Nutrição vitamínica de vacas leiteiras. Pubvet. 2008; 2:1-17. 51. Jiang Q, Lin L, Xie F, Jin W, Zhu W, Wang M, et al. Metagenomic insights into the microbe-mediated B and K2 vitamin biosynthesis in the gastrointestinal microbiome of ruminants. Microb. 2022; 10:1-16. 52. Magan JB, O’Callaghan TF, Zheng J, Zhang L, Mandal R, Hennessy D, et al. Effect of diet on the vitamin B profile of bovine milk-based protein ingredients. Foods. 2020; 9:1-17. 53. Pinedo LA, Berenchtein B, Selem ASMA. Estudo dos processos bioquímicos da fermentação, degradação e absorção de nutrientes dos alimentos em ruminantes. Pubvet. 2008; 2:1-10. 54. DA SILVA, Emanuel Isaque Cordeiro. Formulação e Avaliação de Suplemento Mineral Para Caprinos. Instrução Técnica Para o Produtor Rural de Pernambuco, v. 3, n. 1, p. 1-4, 2023. 55. DA SILVA, Emanuel Isaque Cordeiro. Nutrição Sobre a Reprodução e Fertilidade dos Bovinos. Emanuel Isaque Cordeiro da Silva, 2021. 56. DA SILVA, Emanuel Isaque Cordeiro. Suplementação e formulação de sal mineral e mistura múltipla para bovinos. Revista Universitária Brasileira, v. 2, n. 1, 2024. (shrink)

Ascorbic acid (vitamin C) is a water-soluble vitamin; it is present in the highest concentration in the brain. Ascorbic acid in high doses acts as a potential treatment for various neuropathological and psychiatric conditions. Flumazenil is a benzodiazepine antagonist; it competitively inhibits the activity of benzodiazepine and non-benzodiazepine substances that interact with benzodiazepine receptors site on the GABA/benzodiazepine receptor complex. This study aims to investigate the effect of flumazenil on the anxiolytic action of ascorbic acid using an elevated plus maze (...) model of anxiety in rats. Male Albino Wistar rats weighing between 250 and 320 grams were used. Rats were divided into four equal groups of seven rats each and treated as follows: Group I, the control group received a single dose of 1.0% tween 80; Group II treated with a single dose of 125 mg/kg ascorbic acid; Group III was injected by a single dose of 1.0 mg/kg flumazenil; Group IV received a combination treatment of 125 mg/kg ascorbic acid and 1.0 mg/kg flumazenil. Behavioural measurements using a plus maze were scored 30 min after the administration. The parameters scored are the time spent on the open and closed arms, the lines and number of entries into open and closed arms, and the anxiety measure. Ascorbic acid decreased anxiety measure and increased the total lines and total number of entries; this effect was abolished by the administration of flumazenil with ascorbic acid. Thus, ascorbic acid produces an anxiolytic-like effect in rats; this effect was abolished by flumazenil administration with ascorbic acid. This may indicate that the GABA/benzodiazepine receptor complex has to be stimulated to produce the anxiolytic effect. (shrink)

The article gives a definition of the technical and economic potential of the application of the deforming broaching process. Research of the consequences of introducing deforming broaching into technological processes at manufacturing enterprises is carried out on the basis of application of system resource and matrix approach. On the basis of the performed researches, a methodological basis for the economic evaluation of the results of applying deforming broaching on the pro-duction has been developed. The article has improved the well-known scientific (...) and methodological foundations for the determination of technical and economic results of the application of deforming broaching due to the complex identifica-tion of production-organizational decisions - in technical and forms of evaluation in economic spheres. The developed approach gives an opportunity to more accu-rately assess the economic effect of introducing deforming broaching on the min-ing, metallurgical and machine building industries. It can be used to assess the economic effect of introducing other process parts processing. (shrink)

Thе еxprоpriаtiоn оf аgriculturаl lаnd tо prоvidе nеw lаnd fоr industriаl аnd urbаn еxpаnsiоn, rеfеrrеd tо аs cоmpulsоry аcquisitiоn, is prеvаlеnt in dеvеlоping cоuntriеs. Using Viеtnаm аs а lаbоrаtоry, this study еvаluаtеs thе impаcts оf lоsing fаrmlаnd thrоugh cоmpulsоry аcquisitiоn оn hоusеhоld wеlfаrе аnd rеаchеs thе fоllоwing findings. A 10 pеrcеntаgе pоint incrеаsе in thе prоpоrtiоn оf lаnd еxprоpriаtеd rеsults in а 2.2% dеcrеаsе in hоusеhоld wеlfаrе prоxiеd by fооd еxpеnditurе. Bеsidеs, pоliticаlly uncоnnеctеd аnd еthnic minоrity hоusеhоlds аrе disprоpоrtiоnаtеly vulnеrаblе. (...) Thе аdvеrsе wеlfаrе еffеct cоuld tаkе up tо 10 yеаrs tо еvаpоrаtе. Thе rеductiоn in hоusеhоld wеlfаrе is аttributаblе tо thе dеclinе in аgriculturаl incоmе аnd thе inаbility tо pаrticipаtе in thе nоn-аgriculturаl lаbоr mаrkеt. Othеr аspеcts оf hоusеhоld bеhаviоr fоllоwing cоmpulsоry аcquisitiоn аrе аlsо еxplоrеd, such аs sаving, sоciаl cаpitаl, lаbоr, аnd cаpitаl аllоcаtiоn. (shrink)

I anledning af Judith Butlers forelæsning om klimasorg på KU er jeg blevet bedt om at besvare spørgsmålet om, hvad man kan bruge Butlers tænkning til i dag og om den stadig er aktuel. Min første tanke var at besvare spørgsmålet med svaret: Man kan bruge Butlers tænkning til ALT! Men for at fokusere mit svar, har jeg besluttet mig for at gennemgå Butlers tænkning i forhold til spørgsmålet om prekære liv og vold og ikke-vold, og hvordan disse emner udspringer (...) af Butlers tænkning om køn i 1990’erne. /// In connection with Judith Butler's lecture on climate grief at KU, I have been asked to answer the question of how Butler's thinking could be used today and whether it is still relevant. My first thought was to answer the question with the answer: You can use Butler's thinking for EVERYTHING! However, to focus my answer, I have decided to review Butler's thinking in relation to the issues of precarious lives and violence and non-violence and how these issues stem from Butler's thinking on gender in the 1990s. (shrink)

Small changes in daylight in the environment can produce large changes in reflected light, even over short intervals of time. Do these changes limit the visual recognition of surfaces by their colour? To address this question, information-theoretic methods were used to estimate computationally the maximum number of surfaces in a sample that can be identified as the same after an interval. Scene data were taken from successive hyperspectral radiance images. With no illumination change, the average number of surfaces distinguishable by (...) colour was of the order of 10,000. But with an illumination change, the average number still identifiable declined rapidly with change duration. In one condition, the number after two minutes was around 600, after 10 min around 200, and after an hour around 70. These limits on identification are much lower than with spectral changes in daylight. No recoding of the colour signal is likely to recover surface identity lost in this uncertain environment. (shrink)

CARACTERÍSTICAS GERAIS DO GADO BOVINO -/- GENERAL CHARACTERISTICS OF CATTLE BOVINE -/- CARACTERÍSTICAS GENERALES DEL GANADO BOVINO -/- 1 TAXONOMIA DOS BOVINOS -/- Consideramos, nesse primeiro tópico, a taxonomia (ordenação e classificação das espécies animais e vegetais, onde também pode-se encontrar a relação de familiaridade entre organismos distintos e/ou iguais, bem como sua evolução em diversos aspectos: físico, motor, locomoção, anatomia, etc.) dos bovinos. É levado em consideração os itens mais relevantes e mais estudados em Zootecnia, Biologia, Medicina Veterinária, etc. (...) Observe o quadro a seguir: -/- Phylum -/- Chordata/Cordados (com espinha dorsal) -/- Subphylum -/- Vertebrata/Vertebrados -/- Classe -/- Mammalia/Mamíferos (pelos na pele e glândulas mamárias desenvolvidas) -/- Subclasse -/- Theria -/- Infraclasse -/- Eutheria -/- Ordem -/- Artrioctyla/Artiodátilos (dois dedos; 3 e 4 falanges) -/- Subordem -/- Ruminantia/Ruminantes (sem incisivos superiores e quatro compartimentos) -/- Infraordem -/- Pecora -/- Família -/- Bovidae -/- Gênero -/- Bos -/- Espécie -/- Taurus -/- Subespécie -/- Taurus ou Indicus -/- 2 CARACTERÍSTICAS ANATÔMICAS, BIOLÓGICAS E ZOOTÉCNICAS -/- Apresento as principais características quanto ao regime alimentar, à anatomia estomacal que faz com que o animal seja denominado de ruminante e a dentição dos bovinos. Observe o quadro que se segue: -/- Estômago -/- Composto por quatro compartimentos, em ordem: Rúmen, Retículo, Omaso e Abomaso -/- Regime alimentício -/- Herbívoros (alimentam-se de gramíneas e forrageiras) -/- Dentição -/- Incompleta; ausência de pinças superiores e caninos -/- 3 PARÂMETROS PRODUTIVOS E REPRODUTIVOS IDEAIS -/- Na bovinocultura é comum trabalhar com parâmetros de produção e reprodução que devem ser respeitados e atingidos em uma propriedade, tanto para o produtor obtiver lucros e investir em seu plantel quanto visando à saúde e o bem-estar dos animais. Observe alguns padrões mais relevantes no quadro: -/- Lactância -/- 305 dias (10 meses, segundo a raça trabalhada) -/- Intervalo entre partos (IEP) -/- 11.5 – 12.5 meses e até 18 meses -/- Idade ao primeiro parto -/- 24 – 25 meses (raças europeias) -/- Dias abertos2 (período de serviço) -/- 50 – 150 dias -/- Serviços por concepção -/- 1 – 2 -/- % de concepção ao primeiro serviço -/- 60% -/- % de concepção ao segundo serviço -/- 80% -/- % de concepção ao terceiro serviço -/- 90% -/- % de vacas paridas por ano -/- 90% -/- Substituições -/- 18 – 30% -/- % máxima de mortalidade fetal -/- < 5% -/- % máxima de mortalidade em vacas -/- 2% -/- % de resíduos não-genéticos -/- Até 10% -/- 4 CARACTERÍSTICAS REPRODUTIVAS FISIOLÓGICAS DO MACHO (BOI) -/- Na bovinocultura, seja de corte ou leiteira, é necessário entender os animais quanto as suas principais características reprodutivas para que o produtor possa tomar as devidas providências na hora da estação de monta, no período de concepção, de gestação e pós-gestação visando uma melhor eficiência reprodutiva, bem como aos lucros provindos do rebanho. Observe o quadro abaixo: -/- Volume por ejaculação -/- 4 ml (variando entre 2 – 10 ml) -/- Número de espermatozoides -/- 4000 – 5000 milhões -/- Local da inseminação -/- Vagina da vaca -/- Tempo de chegada do sêmen ao oviduto -/- 2 – 13 minutos -/- Número de espermatozoides que chegam ao oviduto -/- 4200 - 27500 -/- Vida fértil do espermatozoide -/- 30 – 48 horas -/- Tempo da ejaculação -/- 1 segundo -/- Porcentagem ideal de motilidade -/- 75% -/- Porcentagem ideal de células normais -/- 95% -/- pH do sêmen -/- 6,7 – 6,9 (6,8 de média) -/- Idade à puberdade -/- 10 meses (podendo haver variações entre 6 – 10 meses) -/- Idade à primeira monta/uso do sêmen (inseminação artificial) -/- 18 – 24 meses -/- 5 CARACTERÍSTICAS REPRODUTIVAS FISIOLÓGICAS DA FÊMEA (VACA) -/- Se é importante atentar-se as informações acerca do sistema reprodutivo e andrológico do macho, com a fêmea esse cuidado e atenção deve ser ainda maior, uma vez que é ela que gerará o futuro do rebanho do produtor. É necessário atentar-se e dar ênfase à uma série de procedimentos pré e pós-parto. Observe o quadro a seguir: -/- Tipo de reprodução -/- Poliéstrico contínuo -/- Idade à puberdade -/- 7 – 18 meses (11 meses no gado europeu) -/- Maturidade sexual -/- 14 – 18 meses no gado europeu -/- Peso à puberdade -/- 300 kg (200 – 450 kg para a classe de grandes raças) -/- Duração do ciclo estral -/- 21 dias (18 – 24 de variação) -/- Momento da ovulação -/- 12 horas após a finalização do estro -/- Vida fértil do óvulo -/- 20 – 24 horas -/- Óvulos liberados -/- 1 – 2 (a poliovulação é possível) -/- Implantação3 do embrião -/- 40 dias -/- 6 ALTERAÇÕES OCORRIDAS DURANTE O PERÍODO DE GESTAÇÃO -/- É necessário dar ênfase à alguns aspectos relevantes na bovinocultura como a duração da gestação de uma vaca, em média, o total de crias que ela favorece ao produtor, etc. todos esses apontamentos deverão ser colocados em um documento para que se possa manter a qualidade e a boa produção e produtividade do plantel. Os aspectos no quadro abaixo são os mais primordiais para o conhecimento de leigos e até mesmo de trabalhadores da área veterinária e/ou zootécnica. Todos os dados obtidos são uma média, que foi obtida por meio de pesquisas e práticas com os animais. -/- Duração da gestação -/- 283 dias -/- Número de crias ao parto -/- 1 – 2 (sendo que 2 são em raras ocasiões) -/- Tipo de placenta -/- Epiteliocorial/Cotiledonária -/- Tempo de implantação -/- 30 – 40 dias após a cópula -/- Início do período seco4 -/- Aos 10 meses de lactação e aos 7 meses de gestação -/- Duração do período seco -/- 2 meses -/- 7 SINAIS PRÉVIOS AO PARTO -/- Antes do parto das vacas, é necessário que a atenção seja redobrada, temos que observar a anatomia exterior de certas compartições como a vagina, a mudança comportamental também deve ser observada, todos esses cuidados visam a sanidade tanto da vaca quanto do neonato. Por isso, é viável que todo e qualquer parto seja observado à distância seja pelo criador ou o trabalhador da propriedade, visando a possível ajuda no parto do animal caso o neonato passe por complicações na hora do nascimento. Um dos grandes vilões que aumentam o percentual de mortalidade de neonatos é as possíveis complicações na hora do nascimento, o animal pode ficar preso e morrer, como denomina-se de distorcia. Observe os fatores a serem levados em consideração no quadro abaixo. -/- Edema vulvar -/- Acúmulo anormal de muco na vagina -/- Distensão de ligamentos -/- O primeiro compartimento a se distender é a vagina para a facilitação da passagem do neonato -/- Edema abdominal e mamário -/- Acumulação de líquidos anormal no abdômen e no úbere -/- Gotejamento do colostro -/- 12 – 24 horas antes do parto -/- Inquietações -/- As vacas prontas pra parir ficam inquietas, hiperativas -/- Inapetência -/- As vacas cortam a alimentação por conta própria -/- Isolamento -/- As vacas que, normalmente andam em rebanho, se isolam em um determinado lugar para que possa parir -/- 8 CONSTANTES FISIOLÓGICAS -/- Essas constantes de temperatura, frequência cardíaca e respiratória além dos movimentos ruminais, servem de base para que o produtor mantenha seu rebanho sob controle veterinário e que, mediante quaisquer alterações nos dados apresentados, o produtor deverá comunicar ao médico veterinário da propriedade para que possam ser tomadas as devidas providências. Observe o quadro: -/- Temperatura -/- 37,5 – 38,5 °C (adultos) -/- 38,5 – 39,5 °C (jovens) -/- Frequência cardíaca -/- 40 – 80 batimentos/minuto (adultos) -/- 80 – 110 batimentos/minuto (jovens) -/- Frequência respiratória -/- 10 – 30 respirações/minuto (adultos) -/- 15 – 45 respirações/minuto (jovens) -/- Movimentos ruminais -/- 2 – 3 movimentos/2 minutos -/- 9 pH (POTENCIAL HIDROGENIÔNICO) DE ALGUMAS SECREÇÕES CORPORAIS -/- Fator importante para discernir os líquidos dos bovinos e dividi-los em ácidos ou básicos, isto é, se são ácidos ou alcalinos. O pH varia entre 0 – 14 e sua média é 7 (neutro), pHs acima de 7 são considerados alcalinos, porventura, pHs abaixo de 7 são considerados ácidos. Observe o quadro: -/- Leite -/- 6,5 – 7 (neutro) -/- Urina -/- 7,4 – 8,4 (alcalina) -/- Sangue -/- 7,3 – 7,5 (neutro) -/- Líquido ruminal -/- 5,5 – 7 (ácido) -/- Líquido abomasal -/- 2 – 3 (ácido) -/- Saliva -/- 7,9 – 8,5 (alcalina) -/- 10 VALORES SANGUÍNEOS NORMAIS DOS BOVINOS -/- Esses valores são utilizados como padrão principalmente para pesquisas no ramo da Ciência Animal. Todavia, são imprescindíveis para atentar-se à saúde e ao bem-estar dos animais, uma vez que, possíveis alterações anormais, ocasionam complicações futuras que, por sua vez, implicará em gastos ao produtor com assistência veterinária constante e medicamentos. Observe o padrão dos valores no quadro seus valores e, em notas de rodapé, as significações biológicas e médicas dos mesmos. -/- Hemoglobinas5 -/- 8,15 gramas/decilitro (g/dl) -/- Hematócritos6 -/- 24,5% (precisamente 24,46%) -/- Eritrócitos/hemácias/glóbulos vermelhos7 -/- 5 – 10 milhões/milímetro cúbico (mm3) -/- Reticulócitos8 -/- 0 -/- Plaquetas9 -/- 100 mm3 -/- Leucócitos/glóbulos brancos10 -/- 4000 – 12000 mm3 -/- Neutrófilos segmentados11 -/- 15 – 45% -/- Neutrófilos banda -/- 0 – 2% -/- Linfócitos12 -/- 45 – 75% -/- Monócitos13 -/- 2 – 7% -/- Eosinófilos14 -/- 2 – 20% -/- Basófilos15 -/- 0,2 -/- 11 QUÍMICA SANGUÍNEA DOS BOVINOS -/- Quantidade de micro e macronutrientes existentes no sangue, pode não parecer importante, mas esses padrões quando, porventura, esses números alterem-se implicará em patologias interiores e exteriores necessitando-se, assim, de mão de obra especializada, ou seja, um médico veterinário. Observe o quadro a seguir: -/- pH sanguíneo (venoso) -/- 7,4 (precisamente 7,38) -/- Proteínas plasmáticas -/- 6,8 g/dl -/- Cálcio (Ca) -/- 9 – 11 miligramas/decilitro (mg/dl) -/- Fósforo (P) -/- 5 – 9 mg/dl -/- Magnésio (Mg) -/- 2 – 3 mg/dl -/- Sódio (Na) -/- 132 – 245 miliequivalentes/litro (mEq/L) -/- Potássio (K) -/- 4,1 – 5,1 mEq/L -/- Glicose -/- 50 – 70 mg/dl -/- Nitrogênio (N) urético no sangue -/- 5 – 20% -/- Creatinina16 -/- 1,5 mg/dl -/- Cobre (Cu) -/- 0,7 – 1,3 partes por milhão (ppm) -/- Chumbo (Pb) -/- 0 – 0,15 ppm -/- Fibrinogênio17 -/- 300 – 800 mg/dl -/- Bilirrubina18 total -/- 0,1 – 1,6 mg/dl -/- Bilirrubina livre -/- 0 – 1 mg/dl -/- Bilirrubina conjugada -/- 0,6 mg/dl -/- Ferro (Fe) -/- 100 – 200 mg/dl -/- TGO (transaminase glutâmico oxalacética)19 -/- 100 – 50 UI -/- TGP (transaminase glutâmico pirúvica) -/- 3 – 15 UI -/- FA (fosfatase alcalina) -/- 30 – 50 UI -/- CPK (creatinofosfoquinase)20 -/- 30 – 50 UI -/- LDH (lactato desidrogenase)21 -/- 300 – 600 UI -/- GGT (gama glutamil transferase) -/- 4,9 – 26 UI -/- HCO (bicarbonato) -/- 28 mEq/L -/- Nota: Atualmente, a medicação da TGO está caindo em desuso, em seu lugar mede-se AST (aspartato aminotransferase). Da mesma forma, utiliza-se a ALT (alanina aminotransferase) no lugar da TGP. -/- 12 CONSTANTES FISIOLÓGICAS DO APARELHO DIGESTIVO -/- Esses padrões servem para que o produtor possa ter um alicerce da quantidade de água e de alimentos (feno, silagem, palhas, etc.) que o animal deverá consumir para que possa produzir de forma eficiente e gerar lucros futuros para a propriedade. Observe o quadro abaixo: -/- Consumo de alimentos à livre acesso -/- 3% do peso vivo (PV) – (feno de ótima qualidade) -/- 2,2% do PV – (silagem) -/- 1% do PV – (palhas) -/- Consumo de água -/- 10% do PV dividido em 4 períodos: -/- 3,6 – 4,3 litros de água/kg de matéria seca (MS) -/- 50 – 80 litros de água/dia (alimentos secos) -/- 24 – 40 litros de água/dia (alimentos verdes) -/- 14 – 16 % do PV (mais de 5 litros/L de leite) -/- pH ideal da água deverá estar entre 6 – 9. -/- 13 CARACTERÍSTICAS DA RUMINAÇÃO -/- Os bovinos são animais de produção peculiares, isto é, é um dos animais com uma capacidade completamente enorme para um criador, estamos falando do fato de digerir alimentos fibrosos, especialmente os volumosos, e transformá-los em carne, leite, etc. Isso ocorre porque nos bovinos, como em caprinos, ovinos, etc. há a presença do rúmen em seu aparelho estomaco-digestivo. A ruminação consiste, basicamente, na regurgitação do alimento semi-digerido, o alimento primeiramente é consumido e vai para o primeiro compartimento, o rúmen, lá às bactérias e os protozoários começam a desagregação das fibras existentes no alimento, depois o alimento volta a boca do animal em que o mesmo agrega saliva e o mastiga novamente para ir ao retículo. Observe as características peculiares da ruminação no quadro: -/- Início e regularização (1° arroto) -/- 2 – 3 semanas de idade -/- Início (depois do alimento ingerido) -/- 5 – 15 horas após a ingestão -/- Número de períodos da ruminação -/- 4 – 24 períodos/dia (segundo a quantidade da frequência cardíaca (FC) e do tamanho das partículas -/- Total de regurgitações -/- 15 – 20 -/- Volume ruminado -/- 40 – 60 kg ao dia -/- Duração por período de ruminação -/- 10 – 60 minutos cada uma -/- Número dos bolos alimentares regurgitados -/- 360 - 790 -/- Peso dos bolos alimentares ruminados -/- 80 – 120 g -/- Movimentos mastigatórios e tempo de mastigação por bolo alimentar -/- 40 – 70 movimentos e o tempo de 45 – 60 segundos -/- Tempo da ruminação -/- 7 horas (variação conforme raça: 3 – 8 horas) -/- 14 COR NORMAL DAS FEZES -/- Na bovinocultura, de corte ou leite, é sumamente imprescindível atentar-se à todos os tipos de detalhes no animal, por exemplo, se está associado ao grupo, se está alimentando-se regularmente e normalmente, se está ruminando de forma normal e, até mesmo, a cor e a consistência das fezes exoneradas. Esse fator de coloração e consistência implica na sanidade do animal. Observe o quadro elaborado, segundo quantidades de clorofila, bílis, tipo de alimentação, etc. -/- Bezerro (período de amamentação) -/- Cor amarelada para o cinza -/- Bovino adulto (ruminante) -/- Verde escuro (pastagens) -/- Amarronzado (estábulo) -/- Amarelo pardo (engorda com concentrado/grãos) -/- Consistência: pastosa -/- Odor: ligeiramente desagradável -/- 15 CARACTERÍSTICAS DAS ESTRUTURAS DIGESTIVAS/COMPARTIMENTOS -/- Nos bovinos há a presença de 4 aparelhos estomacais, sendo o último, o abomaso, o estômago verdadeiro, isto é, o estômago químico do animal, antes disso, há a presença do rúmen que é o compartimento que faz dos animais ruminantes peculiares na pecuária, o retículo e o omaso. Observe o quadro abaixo: -/- Rúmen (Pança) -/- Proporção ocupada ante os compartimentos -/- 80% do lado esquerdo da cavidade abdominal -/- Capacidade -/- 200 – 250 litros ou 135 kg de material alimentício (adultos de raças pesadas) -/- pH do líquido -/- 5,5 – 7 -/- Movimentos ruminais -/- 2 – 3 movimentos/2 min. -/- Cor normal do líquido ruminal -/- Geralmente verde acinzentado -/- Consistência -/- Ligeiramente viscosa -/- Odor -/- Aromático e pouco repulsivo -/- Proporção bacteriana -/- 1 x 109 a 1 x 1010 /ml -/- Proporção protozoária -/- 1 x 102 a 1 x 106 /ml -/- Função -/- Digestão de celulose, hemicelulose e amido. -/- Fermentação de açúcar a acetato, propionato e butirato. Oxidação e absorção de acetato, propionato e butirato. -/- Assimilação de açúcares, minerais e nitrogênio no corpo microbiano. Bem como a absorção de outros íons. Produção de gases, ácidos graxos voláteis e massa microbiana -/- Retículo (bonete, coifa, barrete, crespina) -/- Tamanho -/- 5% de todo compartimento estomacal -/- Projeção -/- 6° à 8° costelas esquerdas -/- Função -/- Regurgitação na -/- ruminação e eructação. Também participa na fermentação -/- Omaso (saltério, filho, folhoso) -/- Tamanho -/- 7% de todo o compartimento -/- Projeção -/- 7° à 9° costelas esquerdas -/- Função -/- O omaso permite a reciclagem da água e de alguns minerais como o fósforo e o sódio que retornam ao rúmen pela saliva. Serve como objeto de transição entre as distintas fermentações do rúmen e do retículo. Grande capacidade de absorção de água, sódio, fósforo e ácidos graxos residuais e voláteis -/- Abomaso (coagulador, coalheira, estômago verdadeiro) -/- Tamanho -/- 7 – 9% de todo o compartimento -/- Projeção -/- Sobre o piso da cavidade ligeiramente à direita da linha média, desde o apêndice xifoide até o umbigo -/- Função -/- Digestão ácida. Secreção de enzimas digestivas e do ácido clorídrico (HCl) que mata os microrganismos. Digere alimentos não fermentados no rúmen (algumas proteínas e lipídeos). Digestão peptídica de microrganismos. -/- REFERENCIAL TEÓRICO -/- JARDIM, V. R. Bovinocultura. 1ª ed. Campinas: Instituto Campineiro de Ensino Agrícola, 1973. -/- _____________.; JARDIM, L. M. B. F.; TORRES, A. di P. Manual de Zootecnia: raças que interessam ao Brasil. 1ª ed. São Paulo: Agronômica Ceres, 1982. -/- ROSENBERGER, G. et al. Exame clínico dos bovinos. 1ª ed. Rio de Janeiro: Guanabara Koogan, 1993. (shrink)

I sitt berömda bevis för tidens overklighet påstod McTaggart att det sätt händelser tycks skifta position i tiden från framtid till nutid och till förfluten tid, innebär en motsägelse. Vad McTaggart egentligen menade har varit föremål för en livlig debatt ända sedan beviset först publicerades 1908. Beviset består av två delar. I den första argumenterar McTaggart för att ingenting kan förändras förutom genom att övergå från framtid till förfluten tid. I den andra argumenterar han för att en sådan övergång innebär (...) en motsägelse och att det därför inte kan finnas någon förändring överhuvudtaget, vilket i sin tur innebär att det heller inte finns någon tid. De flesta filosofer är i dag eniga om att McTaggart har fel, men oeniga om på vilket sätt han har fel. Olika filosofer förkastar olika delar av beviset, beroende på om de har vad som kallas en A- eller B-uppfattning av tiden. De som har en A-uppfattning förnekar att tid förstådd som övergång från framtid till förfluten tid är motsägelsefull. De som har en B-uppfattning förnekar att en övergång från framtid till förfluten tid är nödvändig för förändring, men håller med om att sådan övergång är motsägelsefull. Det är min uppfattning att denna oenighet beror på att McTaggarts argument från första början blivit missuppfattat, av både A- och B-teoretiker. Av någon anledning har det alltid betraktats som ett självständigt argument, ett som är oberoende av det ontologiska system McTaggart förespråkade. Jag föreslår ett nytt sätt att förstå hur han menade att tiden är motsägelsefull. Ett sätt som tar hans ontologiska system som utgångspunkt. (shrink)