In this paper, I am reflecting on Abraham Zaleznik’s paper “managers and leaders: are they different?” He was a prominent Harvard business school professor who attacked management style for depending only on rationality and achieving goals. He believed that managers and leaders are totally different persons. He described managers as inscrutable, detached and manipulative. Plus, while managers are interested in control and how things are done, leaders are more concerned with ideas and innovation. I try to probe into various questions (...) related to both management and leadership to approach a clearer opinion for these inquires: do managers and leaders really have completely different personalities? Or are they both competing for the same target of getting work done through people? Is management upgradable with more knowledge and hard work? Are leaders more empathetic than managers? What makes managers inscrutable and manipulative? Is this innate or acquired? In which way leaders are different? Seems a huge task but I will tackle this issue by conducting a comparative study among two prominent figures as Sheikh Zayed Al Nahyan and Nelson Mandela. I will trace some points of similarities and differentiations based on the timeless lessons from their life stories that will endure for years to come. Both were gifted visionary individuals who exercised full range of cognitive, emotional and behavioral abilities to bring about profound change in their countries. (shrink)

Abstract:- Literature forms the bedrock of a society and helps in the socio-cultural development of a nation. It would also help in the creation of a society with the values of love and peace, empowering the age-old traditional practices of war and deprivation. Saudi Arabia is a country that has rich cultural history and has since ages gained a prestigious place in the globe, as the birthplace of both, the Islam and the Prophet of Islam, Muhammad- peace and blessings of (...) Allah be upon Him. Donning the pluralism in the diversity of literature, Arabian Novel holds a significant importance in raising the socio-cultural aspects of Arabian life. The peninsula would be sincerely accorded with the coining of the word ‘Peace,’ as the main source that the region has drawn its inspiration from, is ‘Al-Quran,’ the religious book of Islam, which makes it a moral obligation of a person to do justice and live in accordance with peace with all, friends as well as foes. The Gandhian notion of non-violence and the one coined by the Saudi novelists lies on the same values, and has no overall religious interference in them, in particular. Keywords: Novel, non-violence, Peninsula, casteism, war. (shrink)

ABSTRACT: The largest obstacle to saving people in today's world is from violence and wars. There is a long line of people waiting for peace so that they can survive the conflict. People will promise that no country can exploit another and that no country can produce weapons capable of mass murder. They believe that their plan can be realised by transforming the world's goodwill and efforts toward world peace into world peace in paradise. The whole world is waiting for (...) a human universe that seems to be taking us to Mohandas Karamchand Gandhi (Mahatma Gandhi). This article's main issue is an extinct political ideology that Mahatma Gandhi promoted many years ago as a supporter of nonviolent policy in search of the human world. Here, the communication style has been shown to have the missing Gandhian ideals. This post will attempt to analyse Mahatma Gandhi's policy & ideology in communication style as we approach his 150th birthday celebrations. Through extensive study, this article will attempt to determine how Gandhi's philosophy and communications relate to one another. As a method of exploration and analysis, Gandhi’s principles Nonviolence, and Chamber-Pots have been scientifically reviewed in this article. Keywords: Violence, principles, chamber pots, Mohandas K. Gandhi, mass murder. (shrink)

Abstract: Modernization has brought about many changes in the socio-cultural arena of life, worldwide. With the advent of science and technology, life has become so much easy, in every nook and corner of the world. The leaders of some of the great economies and corporates have devised policies, so many in number, that could make life so much sophisticated, but complex. The last century has given the world many things to cheer about, but at the same time, it has made (...) life miserable too. Prophecies made by ancient greats about the immoral practices during the hard times came to be true, as the life of a human being is just a stray bullet away. Radiations, pollution, market, pandemics, and joblessness add to many other miseries that have come in the form of physical and biological warfare and violence. Besides this, political and social instability adds to the miseries of this list, as there have been disparities and discrimination in the name of religion, sex, color, and caste too. Keywords: Modernization, Instability, Freedom, Leadership, Non-violence. (shrink)

Abstract: The Bakar Wal community, along with the Gujar community was listed as Scheduled Tribes, in Jammu and Kashmir in the year 1991. These people mostly live as nomads and enjoy the status of being a Tribe. They are spread over a large area starting from Pir-Panjal range to Hindukush to Ladakh, located in the Himalayan mountains of South Asia. Bakerwals are mostly goat herders and shepherds, and for a cause they migrate from one place to another with their herds (...) of goat and sheep to different seasonal pasture lands, across the valley. They are found in the entire of Kashmir region across the borders of India and Pakistan. They have a very unique lifestyle and are known for preserving their rich culture for ages together. Gujjars are Bakerwals are the two sub ethnic groups that are mostly goat herders and shepherds, but at the very same time, there are administrative officers in the Government, Doctors, Professors, Teachers, and Police officers, etc. that come from these communities. They are known for their noble and truthful nature and are mostly considered sympathetic towards the fellow beings. These tribal communities are a part of the rich culture of the state of Jammu and Kashmir. Keywords: Nomadic life, Gujjar, Bakarwals, Upliftment, livestock, pasture lands, grazing, Jammu and Kashmir . (shrink)

ABSTRACT:- Our universe is home to millions of galaxies, thousands of different species of flora and fauna, inhabited on different ecosystems, like under the ocean surface, in the air, on the surface of land, and inside the earth. Every single organism, whether biotic or abiotic, has a role to play in the universe. Above all these things, there is a crown of all the creation, and that we call as ‘man.’ Man has a significant place in the universe; therefore he (...) has a significant role to play here. What distinguishes a man from all the other creations is the possession of conscious, which according to the philosophers makes him the ‘desired creation.’ Every other thing, ranging from an atom to the mighty oceans and mountains are for the use of man, but the human is created for doing justice in the world with the creations of God. Keywords:- Existence, Human, Justice, Universe, Wonder. (shrink)

Abstract: Perhaps dating back to the fourth century BCE, Shinto traditions in Japan have evolved through the years and have become distinct as Buddhist and Chinese influences have migrated eastward. Kami, supernatural creatures that live in heaven or exist on Earth as sacrosanct forces in nature, are a distinctive aspect of Shinto, which continues to permeate modern Japanese culture. The term "Shinto" refers to the religious ideas and customs that are said to have originated in Japan before the sixth century (...) CE, when Asian religious traditions began to be imported into the country. With a few historical exceptions, the Japanese have avoided attempting to spread Shinto outside of their country because they consider it to be the core of their cultural identity and legacy. Contrary to popular belief, Shinto has had a significant influence on world history. Shinto had a significant impact on how Japan interacted with foreign cultures. Furthermore, it is still a significant religious and cultural institution in modern Japan. Keywords: Shinto, kami, Buddhism, monk, Japan, worship, political dominance, shrine. (shrink)

Abstract:- Human civilization has been a witness to several instances of trauma, resulting from war, natural calamities, poverty, and many other heart wrenching episodes of human suffering. Political instability, inter-faith skirmishes, and state sponsored attacks by dictators are a few to mention, that made the society to drive its progress backwards and made the mankind suffer a lot, since ever. Apart from the human lead disasters, nature has also had its say on this, resulting in even extinction of some of (...) the most powerful species of flora and fauna from the universe. Floods, volcanic eruptions, earthquakes, droughts, meteorite strikes, and flash-floods are a few to be blamed for causing a lot of trauma and suffering. It is, however possible for mankind to reconcile the trauma caused by the natural disasters, but a man-made disaster now, in the form of a nuclear war, would prove non-negotiable for human survival, and would be a potential catastrophe. Economic, political, religious, and corporate fronts at the global level could pave way to potential physical, as well as mental trauma, that could spread to every nook and corner of the globe, if not contained beforehand. (shrink)

Tourism sector has been considered as the crucial sectors of many different countries of the world. And sustainable tourism brings enormous scope as a rapid growing economic sector on the basis of foreign exchange earnings and generation of employment opportunity and thereby elevating poverty from the country. The central aim of this study is to investigate the role of sustainable tourism in alleviating poverty from developing countries, especially the northern part of Bangladesh. For this purpose, the different tourism sites have (...) been selected that are situated in Rajshahi region like Padma Garden, Varendra Museum and Shaheed Kamruzzaman Zoo. Rajshahi, the major tourist destination region in Bangladesh which is very beautiful and flourished that has a great chance to contribute country’s infrastructure and economic development. This study conducts a survey on 200 respondents in three different places of Rajshahi through the structured questionnaires, observation, interview and literature review. An exploratory research method was employed because the nature of the study was descriptive due to the fact that most of the respondents were illiterate or semi illiterate. Besides IBM SPSS Statistics 20 is being used to analyze the data. Through the factor analysis and other measurements tools this study expatiates the social, cultural, economic, environmental and other factors which touching the sustainability of Rajshahi and also provide recommendations about the required steps that needs to be taken into account to palliate and to manage the drawbacks of tourism to make Rajshahi as a sustainable tourism destination. Besides it reveals the relationship between tourism development and poverty alleviation in Bangladesh. The study also suggested few ways by which existing tourism can be promoted and well developed in Bangladesh thereby ensuring sustainable tourism development (STD) and economic growth. (shrink)

The Swiss psychologist Jean Piaget contends that children below the age of 12 see no necessity for the logical law of non-contradiction. I argue this view is problematic. First of all, Piaget's dialogues with children which are considered supportive of this position are not clearly so. Secondly, Piaget underestimates the necessary nature of following the logical law of non-contradiction in everyday discourse. The mere possibility of saying something significant and informative at all presupposes that the law of non-contradiction is enforced.

This collection of writings on aesthetics includes selections from Theodor Adorno, Walter Benjamin, Mikhail Bakhtin, Sigmund Freud, Martin Heidegger, Amy Mullin, Friedrich Nietzsche, and Frederich Wilhelm Joseph von Schelling. This collection may still be available as a print-on-demand title at the Ryerson University bookstore.

In his text, “The Question Concerning Technology”, Heidegger argues that modern mind is unaware of Being’s self-destining which determines Dasein’s relation to their own essence and that of other beings because it is in a delusion of being an ‘efficient cause’. A bluntness of this kind not only endangers human-freedom but also puts natural entities at the risk of losing their authenticity since the modern mode of production regards nature as a reserve that is constantly in the service of human-doings. (...) Accordingly, the discussion carried out in this article is, despite his criticism of the conception of ‘agency’ underlying western metaphysics, whether or not Heidegger overcomes the problem of anthropocentrism in his own philosophy. (shrink)

The evolution of Intelligent Tutoring System (ITS) is the result of the amount of research in the field of education and artificial intelligence in recent years. English is the third most common languages in the world and also is the internationally dominant in the telecommunications, science and trade, aviation, entertainment, radio and diplomatic language as most of the areas of work now taught in English. Therefore, the demand for learning English has increased. In this paper, we describe the design of (...) an Intelligent Tutoring System for teaching English language grammar to help students learn English grammar easily and smoothly. The system provides all topics of English grammar and generates a series of questions automatically for each topic for the students to solve. The system adapts with all the individual differences of students and begins gradually with students from easier to harder level. The intelligent tutoring system was given to a group of students of all age groups to try it and to see the impact of the system on students. The results showed a good satisfaction of the students toward the system. (shrink)

The purpose of the article is to reveal the scientific approach that substantiates the impact of the creation of strategic alliances (SA) on the digital transformation of business and the development of their innovative power based on identified success factors. The aim was achieved using the following methods: abstract logic and typification (for classification of SA's success factors), generalization (to determine the peculiarities of SA's influence on their innovation development), analytical and ranking method (to determine the relationship between the dynamics (...) creating of SA and the degree of acceleration of digital transformation), expert evaluation (to determine the degree of influence of SA success factors by business areas). Implementing a business-integrated approach to understanding digital transformation will accelerate implementation of innovation and organizational change, identifies future prospects for market, customer and business relationships, highlighting the importance of researching the factors that ensure their success. An alternative vision of SA’s success factors is suggested, which are determined by the possibilities the organization of partnerships and organizational culture, integration of business sectors, compatibility of management goals, external relevance, obtaining synergies. Innovation is considered by the authors as an integration factor that reconciles all groups of SA success factors, giving them the necessary focus to solve business problems. The results of the study show that the creation of SA has a significant impact on accelerating and changes priority of digital transformation of business areas involved in strategic partnerships, and the impact of SA on the development of their innovation power is crucial. (shrink)

Accomplishing the sustainable development goal is challenging and requires the joint effort of the whole community, especially when humans are approaching the climate tipping point [1]. To contribute to promoting sustainable development, the AISDL Team has aggregated reliable and open-access scientific journals about environmental issues here as sources of knowledge for any interested researchers.

This collection for a course in Social Thought and the Critique of Power includes selections from Sandra Bartkey, Wendy Brown, Judith Butler, Luc Boltanski, Eve Chiapello, Juergin Habermas, Margaret Kohn, Saskia Sassen, Margit Mayer, David Ciavatta, Michael Hardt, Antonio Negri, and Jeremy Waldron. Selections include material on the city, neoliberalism, computer-mediated life, precarity, cosmopolitanism, and gender. This packet may still be available as a print-on-demand title at the Ryerson University Bookstore.

This out-of-print collection on animal rights, applied ethics, and continental philosophy includes readings by Martin Heidegger, Karin De Boer, Martha Nussbaum, David De Grazia, Giorgio Agamben, Peter Singer, Tom Regan, David Morris, Michael Thompson, Stephen Jay Gould, Sue Donaldson, Carolyn Merchant, and Jacques Derrida.

Robustness is often presented as a guideline for distinguishing the true or real from mere appearances or artifacts. Most of recent discussions of robustness have focused on the kind of derivational robustness analysis introduced by Levins, while the related but distinct idea of robustness as multiple accessibility, defended by Wimsatt, has received less attention. In this paper, I argue that the latter kind of robustness, when properly understood, can provide justification for ontological commitments. The idea is that we are justified (...) in believing that things studied by science are real insofar as we have robust evidence for them. I develop and analyze this idea in detail, and based on concrete examples show that it plays an important role in science. Finally, I demonstrate how robustness can be used to clarify the debate on scientific realism and to formulate new arguments. (shrink)

In this paper, I analyse Agrippa’s trilemma, an old skeptical argument that questions the possibility of justifying any arbitrary belief p and its paradox about jus-tification. Assuming that neither infinitism nor skepticism are satisfactory positions, the main alternatives available to face the problem (foundationism, coherentism and epistemic externalism) are outlined, as well as some central arguments that show the serious difficulties they face. In the case of foundationalism, these problems arise from two dilemmas, which work together with the trilemma to (...) make our philosophical life even more difficult: the so-called Sellar’s dilemma and Bergmann’s dilemma —although the latter is a very general attack on internalism. The former calls into question the inte-lligibility of a key idea of standard foundationalism: the notion of justified basic belief. The second casts doubt on the rational sustainability of epistemic internalism, which is a usual presupposition of the presentation of the trilemma. I explore a Humean way out of the trilemma that also manages to escape such dilemmas. Like any position in this difficult territory the way out has costs. However, they do not seem unaffordable. Here I only intend to tentatively present the idea, as a possible way out of our difficulties, which deserves to be seriously discussed. (shrink)

The article is aimed at studying environmental responsibility of multinational enterprises in electronics and IT sectors. The main aspects of environmental policy of global business enterprises have been systematized, their characteristics for such high-tech market leaders as Alphabet Inc, IBM and Intel Corporation have been given. Corporate policies have been analyzed and compared in three aspects of environmental activity of the companies selected for this study: waste recycling, energy use and environmental impact. The results of the analysis of eco-responsible companies’ (...) practices show that each company forms management style and tools by implementing environmental responsibility, but none of them has managed to hold higher positions in the ranking of business environmental responsibility. Reserves for activating eco-oriented companies’ policy in IT sector have been identified. (shrink)

The paper presents a pioneering approach to assessing the effectiveness of innovation processes in logistics. Indicators and the procedure of evaluating the efficiency of innovation processes in enterprise logistic activity are described. Possibilities of applying this approach are suggested.

In this book, Ilhan Inan questions the classical definition of curiosity as _a desire to know._ Working in an area where epistemology and philosophy of language overlap, Inan forges a link between our ability to become aware of our ignorance and our linguistic aptitude to construct terms referring to things unknown. The book introduces the notion of inostensible reference. Ilhan connects this notion to related concepts in philosophy of language: knowledge by acquaintance and knowledge by description; the referential and the (...) attributive uses of definite descriptions; the _de re/de dicto_ distinction; and Kripke’s distinction between rigid and accidental designators. Continuing with a discussion of the conditions for curiosity and its satisfaction, Inan argues that the learning process—starting in curiosity and ending in knowledge—is always an effort to transform our inostensible terms into ostensible ones. A contextual account is adopted for the satisfaction of curiosity. It then discusses the conditions of successful reference to the object of curiosity and its presuppositions. The book concludes with a discussion on the limits of curiosity and its satisfaction. (shrink)

According to data provided by CRAN, in November 2023, the number of downloads of the bayesvl program reached 293, showing an increase of +57.5% compared to the previous month.

Quỹ Phát triển khoa học và công nghệ Quốc gia được thành lập ngày 26 tháng 2 năm 2008 theo Nghị định 122/2003/NĐ-CP.

The idea of levels of organization plays a central role in the philosophy of the life sciences. In this article, I first examine the explanatory goals that have motivated accounts of levels of organization. I then show that the most state-of-the-art and scientifically plausible account of levels of organization, the account of levels of mechanism proposed by Bechtel and Craver, is fundamentally problematic. Finally, I argue that the explanatory goals can be reached by adopting a deflationary approach, where levels of (...) organization give way to more well-defined and fundamental notions, such as scale and composition. (shrink)

The aim of the research is to study the impact of digitalization and strategic flexibility on the development of innovative business development strategies of modern companies. Digitalization is closely intertwined with strategic flexibility, forming opportunities for the introduction of new technologies and serving as the basis for business development. This ensures faster identification of problems and modification of resource requirements due to timely response to changes in the external business environment and breaks the relevance of further research towards the implementation (...) of the research goal. Analysis of the content of scientific works of scientists revealed insufficient attention to the study of the relationship between digitalization and strategic flexibility as the basis for solving strategic tasks of business development. The feasibility of digital transformations in the field of strategic management is determined in the work. The conceptual relationships of digitalization, strategic flexibility and business development are disclosed. The purpose of Business Model Canvas for business development is summarized. The matrix of choosing innovative strategies for business development has been proposed, taking into account the digitalization trajectory and the level of business flexibility, which will ensure its sustainable development in the future. (shrink)

This paper examines the adequacy of causal graph theory as a tool for modeling biological phenomena and formalizing biological explanations. I point out that the causal graph approach reaches it limits when it comes to modeling biological phenomena that involve complex spatial and structural relations. Using a case study from molecular biology, DNA-binding and -recognition of proteins, I argue that causal graph models fail to adequately represent and explain causal phenomena in this field. The inadequacy of these models is due (...) to their failure to include relevant spatial and structural information in a way that does not render the model non-explanatory, unmanageable, or inconsistent with basic assumptions of causal graph theory. (shrink)

In this paper, I argue that the conscious awareness one has of oneself as acting, i.e., agentive awareness, is not a type of sensory awareness. After providing some set up in Sect. 1, I move on in Sect. 2 to sketch a profile of sensory agentive experiences as representational states with sensory qualities by which we come to be aware of ourselves as performing actions. In Sect. 3, I critique two leading arguments in favor of positing such sensory experiences: the (...) argument from pathology and the argument from cognitive impenetrability. Since neither of these arguments succeeds, the case for positing SAEs is dealt a significant blow. I proceed in Sect. 4 to advance my positive argument against SAEs. The argument runs as follows: If SAEs exist, then they must exist in some sensory modality or set of sensory modalities. Either the relevant sensory modalities are ones that we already recognize, or they are novel sensory modalities. I will argue that neither of these options is workable, and so we have nowhere to locate SAEs. Agentive awareness is not sensory awareness. (shrink)

This out-of-print collection in the area of European twentieth-century political philosophy includes selections from Adorno, Benjamin, Benhabib, Marcuse, Ciavatta, Comay, Honneth, and Fraser.

This collection in the area of continental philosophy of language, aesthetics, and semiotics includes articles and book selections from Derrida, Ricouer, McCumber, Oliver, Sheshradi-Krooks, Lacan, and Kristeva. This collection is available in the University of Guelph bookstore.

This out-of-print, two-volume, photocopy packet, in the area of "Surrealism and the Politics of the Particular" includes readings on language, meaning, and surrealism from Adorno, Benjamin, McCumber, Breton, Heidegger, Freud, Kristeva, Ricouer, and Bataille.

This out-of-print collection in the area of the history, politics, ethics, and theory of privacy includes selections from Peter Gay, Alan Westin, Walter Benjamin, Catharine MacKinnon, Seyla Benhabib, Anita Allen, Ann Jennings, Charles Taylor, Richard Sennett, Mark Wicclair, Martha Nussbaum, and Robert Nozick.

What are the conditions under which one biological object is a part of another biological object? This paper answers this question by developing a general, systematic account of biological parthood. I specify two criteria for biological parthood. Substantial Spatial Inclusionrequires biological parts to be spatially located inside or in the region that the natural boundary of t he biological whole occupies. Compositional Relevance captures the fact that a biological part engages in a biological process that must make a necessary contribution (...) to a condition that is minimally sufficient to one or more of the characteristic behaviors of the biological whole. Instead of emphasizing the diversity of part-whole relations in the biological world, this paper asks what biological part-whole relations have in common and what constrains their existence, in general. After presenting the two criteria for biological parthood I discuss in how far my account can cope with hard cases (e.g., redundant parts) and I reveal the merits and limits of monism. (shrink)

The paper discusses the possibility of constructing economic models using the methodology of model construction in classical mechanics. At the same time, unlike the "econophysical" approach, the properties of economic models are derived without involvement of any equivalent physical properties, but with account of the types of symmetry existing in the economic system. It has been shown that at this approach practically all known mechanical variables have their "economic twins". The variational principle is formulated on the basis of formal mathematical (...) construction without involving the subjective factor common to the majority of models in economics. The dynamics of interaction of two companies has been studies in details, on the basis of which we can proceed to modeling of more complex and realistic economic systems. Prediction of the possibility of constructing economic theory on the basis of primary principles analogously to physics has been made. (shrink)

The Ganga is one of the most sacred and worshipped river of India, is regarded as the cradle of Indian civilization. Uttar Pradesh the largest state of India is blessed with the most holy and important river in its region but due to increased urbanization and industrialization this river is under intimidation of high water pollution. The major objectives of the present study were to investigate heavy metal's concentration in water and sediments of the River Ganga. Water and sediments collected (...) from different locations were analyzed for Iron (Fe), Chromium (Cr), Lead (Pb),Nickel(Ni) and Zinc(Zn). The concentration of these heavy metals in the study area indicates that the river is highly polluted. The possible sources of these heavy metal pollutants are diverse, originated from natural or anthropogenic sources and point sources. The concentrations determined were more than the maximum admissible and desirable limit when compared with the National and International organizations like WHO, USEPA. Exposure to heavy metals has been linked to chronic and acute toxicity developing retardation, neurotoxicity, kidney damage, various cancers, liver damage, lung damage, and fragile bones and even death in instances of very high exposure. (shrink)

Intermediate phenomena of reality present particular characteristics of systemic self-organization, multilevel interrelations, recursivity, emergence of new «objects» with properties different from those of the elements that form them, and evolutionary dynamics, that probably need the formulation of new theoretical concepts and different paradigm principles. The sciences or perspectives of complexity, or the «complex» thinking, try to respond adequately to this complexity of reality. This approach adopts a multidimensional, integrated and dynamic view of reality: the world is made up of overlapping (...) levels of different elements which produce new properties or new organizations at higher levels. If we conceive what we call languages as simple and decontextualized objects, we can understand some of the more mechanical aspects but we will ignore their conditions of existence, functionality, maintenance, variation, change and extinction. (shrink)

Plant diseases are numerous in the world of agriculture. These diseases cause a lot of trouble to most farmers. Among these common diseases, we single out the diseases that affect the Passion fruit, which is affected by about seven diseases, with different symptoms for each disease. Today, technology is facilitating human life in all areas of life, and among these facilities are expert system, a computer program that uses artificial-intelligence methods to solve problems within a specialized domain that ordinarily requires (...) human expertise. The first expert system was developed in 1965 by Edward Feigen Baum and Joshua Lederberg of Stanford University in California, U.S. Dendral, as their expert system was later known, was designed to analyses chemical compounds. Expert systems now have commercial applications in fields as diverse as medical diagnosis, petroleum engineering, and financial investing and other areas, and with reference to expert systems and their importance to humans, an integrated expert system has been created in the agricultural field that diagnoses Passion diseases using CLIPS Expert System language. The system was used to design and implement the proposed expert system. The system facilitates the diagnosis of Passion -related diseases. There is no doubt that this expert system will help farmers and those involved in the agricultural field to diagnose Passion -related diseases. Objectives: is to help farmers diagnose Passion diseases in the correct way and how to treat these diseases. Method: The system contains a program project that diagnoses 7 diseases that affect Passion and the seven diseases are: Brown spot, Septoria spot, Root and crown rot, Fusarium wilt, Anthracnose, Woodiness virus, Scab. Results: The expert system was evaluated by farmers and praised for helping them with it. Conclusion: The expert system for diagnosing Passion diseases is effective and usable. (shrink)

This paper analyzes what it means for philosophy of science to be normative. It argues that normativity is a multifaceted phenomenon rather than a general feature that a philosophical theory either has or lacks. It analyzes the normativity of philosophy of science by articulating three ways in which a philosophical theory can be normative. Methodological normativity arises from normative assumptions that philosophers make when they select, interpret, evaluate, and mutually adjust relevant empirical information, on which they base their philosophical theories. (...) Object normativity emerges from the fact that the object of philosophical theorizing can itself be normative, such as when philosophers discuss epistemic norms in science. Metanormativity arises from the kind of claims that a philosophical theory contains, such as normative claims about science as it should be. Distinguishing these three kinds of normativity gives rise to a nuanced and illuminating view of how philosophy of science can be normative. (shrink)

I show that the recent account of levels in neuroscience proposed by Craver and Bechtel is unsatisfactory since it fails to provide a plausible criterion for being at the same level and is incompatible with Craver and Bechtel’s account of downward causation. Furthermore, I argue that no distinct notion of levels is needed for analyzing explanations and causal issues in neuroscience: it is better to rely on more well-defined notions such as composition and scale. One outcome of this is that (...) apparent cases of downward causation can be analyzed away. (shrink)

Modeling mechanisms is central to the biological sciences – for purposes of explanation, prediction, extrapolation, and manipulation. A closer look at the philosophical literature reveals that mechanisms are predominantly modeled in a purely qualitative way. That is, mechanistic models are conceived of as representing how certain entities and activities are spatially and temporally organized so that they bring about the behavior of the mechanism in question. Although this adequately characterizes how mechanisms are represented in biology textbooks, contemporary biological research practice (...) shows the need for quantitative, probabilistic models of mechanisms, too. In this paper we argue that the formal framework of causal graph theory is well-suited to provide us with models of biological mechanisms that incorporate quantitative and probabilistic information. On the ba-sis of an example from contemporary biological practice, namely feedback regulation of fatty acid biosynthesis in Brassica napus, we show that causal graph theoretical models can account for feedback as well as for the multi-level character of mechanisms. However, we do not claim that causal graph theoretical representations of mechanisms are advantageous in all respects and should replace common qualitative models. Rather, we endorse the more balanced view that causal graph theoretical models of mechanisms are useful for some purposes, while being insufficient for others. (shrink)

Scientists often diverge widely when choosing between research programs. This can seem to be rooted in disagreements about which of several theories, competing to address shared questions or phenomena, is currently the most epistemically or explanatorily valuable—i.e. most successful. But many such cases are actually more directly rooted in differing judgments of pursuit-worthiness, concerning which theory will be best down the line, or which addresses the most significant data or questions. Using case studies from 16th-century astronomy and 20th-century geology and (...) biology, I argue that divergent theory choice is thus often driven by considerations of scientific process, even where direct epistemic or explanatory evaluation of its final products appears more relevant. Broadly following Kuhn’s analysis of theoretical virtues, I suggest that widely shared criteria for pursuit-worthiness function as imprecise, mutually-conflicting values. However, even Kuhn and others sensitive to pragmatic dimensions of theory ‘acceptance’, including the virtue of fruitfulness, still commonly understate the role of pursuit-worthiness—especially by exaggerating the impact of more present-oriented virtues, or failing to stress how ‘competing’ theories excel at addressing different questions or data. This framework clarifies the nature of the choice and competition involved in theory choice, and the role of alternative theoretical virtues. (shrink)

This paper examines the performance elements in Asu Ekiye’s musical video entitled Back to Base. The study cuts across the use of costume and other theatrical elements to portray various ethnic nationalities as represented in the production. This style of music video production has not been given adequate scholarly attention by researchers. Thus, the paper examines the performance elements in Asu Ekiye’s music video, Back to Base. It is against this backdrop that the content analysis method of investigation is deployed. (...) It adopts comparative analysis investigative approach which appropriates primary and secondary sources. The primary sources are musical video CD of Asu Ekiye. The secondary sources are scholarly materials related to musical performance and theatre. This paper observes that Asu Ekiye’s musical video performance dialogue with performers ranging from lead singers to back-up singers, actors and dancers also involves audience participation and other performance elements. Asu Ekiye’s musical video entitled Back to Base is performed on two different performing areas: the arena stage and the aquatic stage. This paper holds that costumes, dances, and dramatic performances, props and locations are the main strengths and attractions of the music video. It recommends that for music to thrive in Nigeria, a multicultural society, musicians should ensure that their musical productions should be cross cultural and they should deploy variety of performances elements. (shrink)

Climate change is considered as the global challenge in the 21st century. Anthropogenic activities have directly led to an immense increase in green house gas emissions mainly carbon dioxide that contributes mainly in the warming of atmosphere. The concentration of carbon dioxide is expected to rise twice as high as those existing in pre-industrial period, within the next century. Pesticides are the biological pollutants, which are being used by the man to kill the pests for increasing the yield of many (...) crops and insect vectors to control the spread of disease. The tremendous use of pesticides has caused severe health hazards to organisms including human beings due to climate change. Excessive use of pesticides may lead to the destruction of biodiversity. Many birds, aquatic organisms and animals are under the threat of harmful pesticides for their survival. The pesticides effects are lessen by organizing awareness program among the farmers, gave special training to them regarding consequences of pesticides, their screening and monitoring methods. (shrink)

Two lines of evidence indicate that there exists a reciprocal inhibitory relationship between opposed brain networks. First, most attention-demanding cognitive tasks activate a stereotypical set of brain areas, known as the task-positive network and simultaneously deactivate a different set of brain regions, commonly referred to as the task negative or defaultmode network. Second, functional connectivity analyses show that these same opposed networks are anti-correlated in the resting state. Wehypothesize that these reciprocally inhibitory effects reflect two incompatible cognitive modes, each of (...) which may be directed towards understanding the external world. Thus, engaging onemode activates one set of regions and suppresses activity in the other.Wetest this hypothesis by identifying two types of problem-solving task which, on the basis of prior work, have been consistently associated with the task positive and task negative regions: tasks requiring social cognition, i.e., reasoning about the mental states of other persons, and tasks requiring physical cognition, i.e., reasoning about the causal/mechanical properties of inanimate objects. Social and mechanical reasoning tasks were presented to neurologically normal participants during fMRI. Each task type was presented using both text and video clips. Regardless of presentation modality, we observed clear evidence of reciprocal suppression: social tasks deactivated regions associated with mechanical reasoning and mechanical tasks deactivated regions associated with social reasoning. These findings are not explained by self-referential processes, task engagement, mental simulation,mental time travel or external vs. internal attention, all factors previously hypothesized to explain default mode network activity. Analyses of resting state data revealed a close match between the regions our tasks identified as reciprocally inhibitory and regions of maximal anti-correlation in the resting state. These results indicate the reciprocal inhibition is not attributable to constraints inherent in the tasks, but is neural in origin. Hence, there is a physiological constraint on our ability to simultaneously engage two distinct cognitive modes. Furtherwork is needed tomore precisely characterize these opposing cognitive domains. (shrink)

This short paragraph reminds us, humans, that our own activities, past and present, have triggered many of the grave environmental problems we have been facing.

Abstract: In this study, we explore the challenge of identifying and preventing diseases in apple trees, which is a popular activity but can be difficult due to the susceptibility of these trees to various diseases. To address this challenge, we propose the use of Convolutional Neural Networks, which have proven effective in automatically detecting plant diseases. To validate our approach, we use images of apple leaves, including Apple Rot Leaves, Leaf Blotch, Healthy Leaves, and Scab Leaves collected from Kaggle which (...) is part from the Plant Village dataset. We generate a comprehensive training dataset using techniques such as image filtering, compression, and generation. Our model achieves impressive accuracy scores for all classes, with an overall accuracy of 99.93% on a dataset of 10,000 labeled images . (shrink)