El presente artículo se propone explorar la relación entre neutralización y conciencia del ‘como si’ en la fenomenología de Husserl, en particular, a partir de su convergencia en las intuiciones de fantasía. Partiendo de una crítica a una línea de interpretación que, en su intento de aproximarse fenomenológicamente a una «conciencia estética», homologa la modificación de neutralidad con la epojé, el artículo busca exponer la función metodológica que cumplen la modalización de la creencia en el proyecto de Ideas I, así (...) como también resaltar la importancia creciente que la fantasía y la conciencia del ‘como si’ irán adquiriendo en el desarrollo posterior de la fenomenología de Husserl. (shrink)

ArgumentIn 1895 when the Lumière brothers unveiled their cinematographic camera, many scientists were elated. Scientists hoped that the machine would fulfill a desire that had driven research for nearly half a century: that of capturing the world in its own image. But their elation was surprisingly short-lived, and many researchers quickly distanced themselves from the new medium. The cinematographic camera was soon split into two machines, one for recording and one for projecting, enabling it to further escape from the laboratory. (...) The philosopher Henri Bergson joined scientists, such as Etienne-Jules Marey, who found problems with the new cinematographic order. Those who had worked to make the dream come true found that their efforts had been subverted. This essay focuses on the desire to build a cinematographic camera, with the purpose of elucidating how dreams and reality mix in the development of science and technology. It is about desired machines and their often unexpected results. The interplay between what “is” (the technical), what “ought” (the ethical), and what “could” be (the fantastical) drives scientific research. (shrink)

Does a privileged frame of reference exist? Part of Einstein’s success consisted in eliminating Bergson’s objections to relativity theory, which were consonant with those of the most important scientists who had worked on the topic: Henri Poincaré, Hendrik Lorentz and Albert A. Michelson. In the early decades of the century, Bergson’s fame, prestige and influence surpassed that of the physicist. Once considered as one of the most renowned intellectuals of his era and an authority on the nature of time, The (...) Stanford Encyclopedia of Philosophy (2010) does not even include him under the entry of “time.” How was it possible to write off from history a figure that was once so prominent? Through an analysis of behind-the-scenes of science correspondence, this article traces the ascendance of Einstein's views of time at the expense of Bergson’s. (shrink)

Sen. John McCain was born a U.S. citizen and is eligible to be president. The most serious challenge to his status, recently posed by Prof. Gabriel Chin, contends that the statute granting citizenship to Americans born abroad did not include the Panama Canal Zone, where McCain was born in 1936. When Congress amended the law in 1937, he concludes, it was too late for McCain to be "natural born." Even assuming, however, that McCain's citizenship depended on this statute (...) - and ignoring his claim to citizenship at common law - Chin's argument may be based on a misreading. When the statutory language was originally adopted in 1795, it was apparently read to address all children born outside of the United States proper, which would include those born in the Canal Zone. Patterns of historical usage, early interpretations of the citizenship statutes, contemporaneous expressions of the statutes' purpose, and the actual application of the statutes to cases analogous to McCain's all confirm this understanding. More recently, the acquisition of America's outlying possessions lent plausibility to new interpretations of the law. But because the key language was never altered between 1795 and 1936, its original meaning was preserved intact, making John McCain a U.S. citizen at birth. (This paper is still a work in progress; comments and suggestions are greatly appreciated.). (shrink)

How are fundamental constants, such as c for the speed of light, related to particular technological environments? Our understanding of the constant c and Einstein’s relativistic cosmology depended on key experiences and lessons learned in connection to new forms of telecommunications, first used by the military and later adapted for commercial purposes. Many of Einstein’s contemporaries understood his theory of relativity by reference to telecommunications, some referring to it as “signal-theory” and “message theory.” Prominent physicists who contributed to it (Hans (...) Reichenbach, Max Born, Paul Langevin, Louis de Broglie, and Léon Brillouin, among others) worked in radio units during WWI. At the time of its development, the old Newtonian mechanics was retrospectively rebranded as based on the belief in a means of “instantaneous signaling at a distance.” Even our thinking about lengths and solid bodies, argued Einstein and his interlocutors, needed to be overhauled in light of a new understanding of signaling possibilities. Pulling a rod from one side will not make the other end move at once, since relativity had shown that “this would be a signal that moves with infinite speed.” Einstein’s universe, where time and space dilated, where the shortest path between two points was often curved and which broke the laws of Euclidean geometry, functioned according to the rules of electromagnetic signal transmission. For some critics, the new understanding of the speed of light as an unsurpassable velocity—a fundamental tenet of Einstein’s theory—was a mere technological effect related to current limitations in communication technologies. (shrink)

Reasoning by default is a relevant aspect of everyday life that has traditionally attracted the attention of many fields of research, from psychology to the philosophy of logic, from economics to artificial intelligence. Also in the field of law, default reasoning is widely used by lawyers, judges and other legal decision-makers. In this paper, a philosopher of language (Carlo Penco) and a philosopher of law (Damiano Canale) attempt to explore some uses of default reasoning that are scarcely considered by legal (...) theory. In particular, the dialogue dwells on the notion of literal meaning, witness testimony, and the problem of disagreement among experts in legal proceedings. The paper is intended as a sort of brain storming useful to identify new lines of research straddling philosophy of law, cognitive psychology and philosophy of language. (shrink)

This quantitative study utilized the descriptive method of research that aimed to assess the implementation of environmental conservation practices in Baybay City Leyte with 92 officials and 115 zone residents of the 23 barangays in the city. Data were gathered through online and pen-paper surveys using frequency mean and Chi-square test. Barangay officials & Zone residents showed the same level of awareness of the environmental conservation practices implemented in Baybay City. Based on the results, the highest average weighted (...) mean environmental conservation practices were the Ordinance on Solid Waste Management. Whereas, the Ordinance on the Use of Plastics Bags has the lowest average weighted mean. There is no significant difference in the level of awareness of the environmental conservation practices between the barangay officials and zone residents. The findings on the level of implementation of the environmental conservation practices, barangay officials asserted a high level of implementation while zone residents claim to have implemented of all the (3) ordinances. For barangay officials, the Ordinance on Solid Waste Management had the highest weighted mean. While the Ordinance on the Use of Plastics Bags had the lowest weighted mean. Whereas, for the zone residents the Ordinance on Regulating the Use of Plastics Bags had the highest weighted mean. While the Ordinance on Anti-Littering and Prohibiting Persons from Throwing any Refuse or Garbage, Spitting, or Improper Urinating into Streets and Canals had the lowest weighted mean. There is a significant difference in the level of implementation of the environmental conservation practices between the barangay officials and zone residents on the Ordinance on Anti-Littering and Prohibiting Persons from Throwing any Refuse or Garbage, Spitting, Improper Urinating into Streets and Canal and Ordinance on Solid Waste Management. However, there is no significant difference in the level of implementation of environmental conservation practices in the Ordinance of the Use of Plastics Bags. (shrink)

Comix Zone (Sega Technical Institute, 1995) is a two-dimensional scrolling beat ‘em up videogame released in 1995 for the Sega Mega Drive (known as Sega Genesis in North America). Comix Zone has two peculiarities which makes it even today an easily distinguishable videogame. These peculiarities are interrelated. First, Comix Zone imitates the aesthetics and visual settings peculiar to comic books, the aim of which is to join the experience of playing a videogame with that of reading a (...) comic; and second, Comix Zone is ultimately grounded on the philosophical claim that fictional characters are actually existing entities, distinct from, and even colliding with, their creator(s). It is pointed out that this claim on the nature of fictional characters was seriously argued for, and put it into literary practice, by the Spanish philosopher Miguel de Unamuno (1864–1936). (shrink)

Finding multi-path routes in ad hoc networks due to their grid topology seems to be a trivial task, but because of CSMA/CA effects in these networks found paths are not completely disjoint unless an appropriate algorithm have taken into account. If such an algorithm provided and designed carefully it could improve multi-path video transmission over these kinds of networks. By using node-disjoint paths, it is expected that the end-to-end delay and BER in each case should be independent of each other. (...) However, because of natural properties and medium access mechanisms in ad hoc networks the end-to-end delay and also BER between any source and destination depends on the pattern of communication in the neighborhood region. In this case some of the intermediate nodes should be silent to reverence their neighbors and this matter increases the end-to-end delay. To avoid this problem, multi-path routing algorithms can use zone-disjoint paths instead of node-disjoint paths. In this paper we demonstrated a new multi-path routing algorithm that selects zone-disjoint paths that in addition used for video multi-path transmission over ad hoc networks. It is shown that by using this new algorithm along with choosing an appropriate scheme for video transmission over discovered paths, our approach receives enhanced results comparing previously used algorithms. (shrink)

Living organisms are caught between a hammer and an anvil, evolutionarily speaking. On the one hand, they need to buffer the influences of genetic mutations and environmental stresses if they are to develop normally and maintain a coherent and functional form. On the other, stabiliz- ing one’s development too much may mean not being able to respond at all to changes in the environment and starting down the primrose path to extinction. On page 618 of this issue, Queitsch et al.1 (...) propose that, in plants, the balance between stability and the potential for change is made possible in part through a protein involved in ‘heat- shock responses’ in a wide variety of species, from plants to insects. (shrink)

Grey zone attacks tend to paralyze response for two reasons. First, they present us with choice scenarios of inherently dilemmatic structure, e.g., Prisoners’ Dilemmas and games of chicken, complicated by difficult conditions of choice, such as choice under risk or amid vagueness. Second, they exploit our uncertainty about how much we do or should care about the things under attack¬—each attack is small in effect, but their effects accumulate: how should we decide whether to treat a given attack as (...) something meriting a serious response rather than a mere irritation to be ignored? This chapter brings standard decision theoretic tools to bear on the issues, tools such as the maximization of expected utility principle, and the precautionary principle. But it also develops three innovations. It shows that seeing it as possible to make choices not just of actions given our values, but also choices of values themselves, can extricate us from certain kinds of decision paralysis. It shows how we can rationally regard ourselves as having bright decision lines even when nothing in the circumstance of choice has these lines in its structure. And it shows how certain conflict escalation risks from the former two strategies can be managed by both parties seeing that cooperation can yield a sharable surplus of goods, and that cooperation can be rational upon a rationally defensible change in their values so that each comes to derive utility from the success of both parties. This yields cooperative solutions to what amount to Prisoners’ Dilemmas. The Cold War was prosecuted on the logic of strategic rationality and that part of game theory that is deterrence theory. We need a new logic from decision theorists for the games that constitute grey zone conflict. (shrink)

The philosophical zombie is an imaginary being that is just like us in every way, except that philosophical zombies don't have experience. Elite athletes who are 'in the zone' also lack experience, therefore, while in a zone state they are similar to philosophical zombies.

Some of multi-path routing algorithms in MANETs use multiple paths simultaneously. These algorithms can attempt to find node-disjoint to achieve higher fault tolerance. By using node-disjoint paths, it is expected that the end-to-end delay in each case should be independent of each other. However, because of natural properties and medium access mechanisms in ad hoc networks, such as CSMA/CA, the endto-end delay between any source and destination depends on the pattern of communication in the neighborhood region. In this case some (...) of the intermediate nodes should be silent to reverence their neighbors and this matter increases the end-toend delay. To avoid this problem, multi-path routing algorithms can use zone-disjoint paths instead of node-disjoint paths. In this paper we propose a new multi-path routing algorithm that selects zone-disjoint paths, using omnidirectional antenna. We evaluate our algorithm in several different scenarios. The simulation results show that our approach is very effective in decreasing routing overhead and end-to-end delay. (shrink)

In this paper, I will discuss a children’s rights-based argument for the duty of states, as a joint effort, to establish an effective program to help bring children out of conflict zones, such as parts of Syria, and to a safe haven. Children are among the most vulnerable subjects in violent conflicts who suffer greatly and have their human rights brutally violated as a consequence. Furthermore, children are also a group whose capacities to protect themselves are very limited, while their (...) chance to flee is most often only slim. I will then discuss three counterarguments: the first counterargument would be that, instead of getting the children out of a particular country, it would be better to improve their situation in their home countries. A second counterargument could be that those states, which have such a duty to bring children to a safe haven, would be overburdened by it. Finally, the third counterargument I want to discuss states that such a duty would also demand a military intervention, which could worsen the situation even further. (shrink)

Einstein’s relativity and its reception is definitely a prominent option for a case-study aiming to highlight the impact of the socio-cultural environment to the formulation of the scientific image of the world and other aspects of the worldview of a given era. Indeed, Einstein’s relativity clearly marked the course of 20th-century science, changed our view and shaped our experience of time.

This essay addresses arguments regarding the “place” or “non-place” in which ideas originate and whether they are wholly transcendental, wholly contingent, or a combination of transcendental and contingent. Far from a resuscitation or recitation of Medieval scholastic disputations, the essay seeks to situate these untimely concerns in the context of spent discursive and ideological systems that support capitalist exploitation of the knowledge commons, exploitation only made possible because of a decisive and historically determined reduction of knowledge to fully contingent status (...) as spectral commodity. (shrink)

The focus of this study was to investigate "principals' administrative competence and teachers work performance" in Calabar Education zone. Four null hypotheses were tested in the course of the study. Correlational research design was adopted, while purposive sampling technique was used in selecting a sample of 800 teachers. Two instruments were used for data collection including "Principals' Administrative Competence Questionnaire (PACQ)," and Teachers' Work Performance Questionnaire (TWPQ)." Pearson Product Moment Correlation Analysis (r) and multiple regression (R) analysis were employed (...) to test the hypotheses at.05 level of significance were applicable, with the aid of SPSS v21. Findings from the study revealed that; principals' supervisory, leadership and communication competences are significantly related to teachers' work performance in terms of instructional delivery, attendance to classes, notes writing, and record keeping respectively. It was also revealed that; principals' supervisory, leadership and communication competences have significant composite influence on teachers' work performance in terms of instructional delivery (p <.05; F = 26.764), attendance to classes (p <.05; F = 109.122), notes writing (p <.05; F = 228.118), and record keeping (P <.05; F = 468.793). Based on these findings, it was recommended amongst others that; such techniques as close supervision of teachers, good leadership styles, and effective communication should be jointly practiced by secondary school principals in order to improve teachers' work performance. (shrink)

In this paper, I consider the difficulty of distinguishing between science fiction and philosophy. The boundary between these genres is somewhat vague. There is a “neutral zone” separating the genres. But this neutral zone is often transgressed. One key distinction considered here is that between entertainment and edification. Another crucial element is found in the importance of the author’s apparent self-consciousness of these distinctions. Philosophy seeks to edify, and philosophers are often deliberately focused on thinking about the question (...) of the borders that distinguish genres. Science fiction is more interested in entertainment, and narrative authors tend to care less about policing the border. This distinction is a pragmatic one. And canonical authors often violate the boundary. I examine key authors to make this point, including Plato, Kant, and H.G. Wells. My discussion shows that these canonical authors wandered into the neutral zone in their own work, reminding us that the boundaries we draw around genres are arbitrary and subject to transgression. (shrink)

This study investigated problems of school management and secondary school students' academic performance in Calabar Education Zone of Cross River State. Two null hypotheses were formulated to guide the study. The study adopted an ex-post facto research design. Proportionate stratified sampling technique was employed in selecting a sample of 3616 students out of the population of 18, 078 students. "Problems of School Management Questionnaire (PSMQ)," and Senior Secondary Mathematics Achievement Test (SSMAT) were the instruments designed by the researcher, were (...) used for data collection. The data collected were analysed using descriptive statistics; while the null hypotheses were tested at .05 level of significance using population t-test and multiple regression analyses where applicable. Microsoft Excel 2016 spreadsheet program was used in the analysis of data. Findings from the study revealed among others that; secondary school students' academic performance in Calabar Education zone is significantly high, disciplinary control, classroom management, and teachers' motivation significantly influence secondary school students' academic performance respectively. Based on these results, conclusions were drawn and recommendations were made. (shrink)

Abstract: The research findings summarized in the paper include data on the radioecological conditions of the canal located in Jambay region of Uzbekistan. The focus of the study was on the determination of accumulation of radionuclides in molluscs depending on the content of radionuclides in aqueous sediments and water by the help of the scintillation gamma spectrometry method.

This study aims to examine counseling services as determinants of senior secondary 2 students’ anti-social behaviour in Calabar Education Zone of Cross River State, Nigeria. The main independent variable of the study was counseling services which includes informative counseling services, rehabilitation while the dependent variable is anti-social behaviours. Two hypotheses were formulated to direct the study. Ex-post facto research design was adopted for the study. The population of the study consisted of 2686 senior secondary 2 students in 90 public (...) secondary schools in Calabar Education Zone of which a sample of 700 senior secondary 2 students were selected using stratified and proportionate random sampling procedures. A questionnaire titled Counseling services and antisocial behaviour was used for data collection. The instrument was face-validated by two experts in measurement and evaluation from the University of Calabar. The reliability estimate of the questionnaire was established through the Cronbach alpha which ranges from give .82 to .87. Simple Linear Regression was the statistical technique adopted to test the two hypotheses at .05 level of significance. The results of the analysis revealed that informative counseling services, rehabilitation counseling service are significantly determinant of senior secondary 2 students’ anti- Social behaviour in public secondary schools in Calabar Education zone. Based on these findings, it was recommended that regular counseling services should be given to students in order to inform them about the acceptable behaviours in the society and to curb anti-social behaviours among them. (shrink)

This study assessed students’ personnel management and academic effectiveness in terms of punctuality to classes, time management, study habits, record keeping, attitudes during classes, note taking, attitudes towards assignment, examination results and attitudes towards co-curricular activities in Calabar Education Zone of Cross River State. Three null hypotheses were formulated accordingly to guide the study following a descriptive survey research design. Proportionate sampling technique was employed in selecting a sample of 1,934 students (representing 20%) from a population of 9,672 students. (...) Students’ Personnel Management and Academic Effectiveness Questionnaire (SPMAEQ) was used as an instrument for data collection. The instrument yielded reliability estimates of .86 and .93 for the independent and dependent variables using Split-half technique. The null hypotheses were all tested at .05 level of significance using Pearson Correlation Matrix with the aid of SPSS v25. Findings from the study revealed among others that; students' counseling, healthcare, and discipline management respectively, are significantly related to students' academic effectiveness in terms of punctuality to classes, time management, study habits, record keeping, attitudes during classes, note taking, attitudes towards assignment, examination results and attitudes towards co-curricular activities. It was concluded generally from the findings of this study that, there is a moderate positive relationship which is statistically significant between students’ personnel management and their academic effectiveness. It was recommended amongst others that; there should be adequate employment and supply of professional guidance counselors to all secondary schools to boost the psychological levels of students and make them emotionally prepared for academic and co-curricular activities in the school. (shrink)

This study assessed teaching personnel management and attitude to work in secondary schools of Calabar Education Zone of Cross River State, Nigeria. Two null hypotheses offered direction to the study using an Ex-post facto research design. The population of this study comprised all the public secondary school teachers in Calabar Education zone of Cross River State. Purposive sampling technique was employed in selecting a sample of 1,181 teachers. “Teaching Personnel Management and Attitude to Work Questionnaire (TPMAWQ)”, with Split-half (...) reliability estimates of .83, .87, .93, and .84, was used as an instrument for data collection. Independent t-test and multiple regression analyses were used in testing the null hypotheses at .05 alpha level. The findings of the study revealed amidst others that there is a significant composite influence (F = 279.438, p<.05) of teachers’ training, placement and supervision on their attitudes to work. Teachers’ training was the highest predictor of their attitudes to work (t = 20.727, β = .490), followed by placement (t = 10.294, β = .241), and supervision (t= 7.171, β = .164). It was recommended among others that teachers should be properly trained on the principles, concepts, and methods of teaching before and during service. (shrink)

Assessment of students’ attitudes towards test-taking in secondary schools in Afikpo Education Zone of Ebonyi State, Nigeria was the main thrust of this study. The study was guided by four null hypotheses in line with the ex-post facto research design. Proportionate stratified random sampling technique was employed in selecting a sample 1,276 respondents from a population of 12,763 students distributed across 43 public and 71 private secondary schools in the study area. Students’ Attitudes Towards Test-Taking Questionnaire (SATTQ) with Cronbach's (...) alpha reliability coefficient of .893 was used for data collection. The null hypotheses were all tested at .05 level of significance using population t-test and independent t-test statistical methods. Emerging findings showed that the level of students’ attitudes towards test-taking as an academic activity in secondary schools is significantly high. It was also shown that males students, students in urban and private schools significantly differ in their attitudes towards test-taking as an academic activity, from female students and students in rural and public secondary schools. Based on these findings, it was recommended, amongst others, that all students irrespective of gender, school type and school location should be properly counselled by both teachers and professional counsellors to develop positive attitudes towards taking tests in schools. Keywords:. (shrink)

Every year, the number of tourists in the Chernobyl Exclusion Zone is increasing. The most numerous visitors are journalists who come to perform theirofficial duties. At the same time, researchers have not yet shown interest in such an interesting and important tourist phenomenon. The purpose of this article is to de- scribe a new phenomenon of media tourism in the Chernobyl Exclusion Zone and its features. The study was conducted with a help of a qualitative case study analysis (...) method. The websites of the state and private enterprises and mass media publications based on the results of trips to the territory for 2013-2017 were analyzed. As a result, the specific features of journalists who visit the Chernobyl Exclusion Zone were identified. Such journalists mainly have confidence in the absence of a threat to health (55%), developed empathy (45%) and imagination of thinking (45%). Consequently, the tragedy of history and the gloomy appearance of the territory, the suffering of local residents make it attractive to journalists. In addition, due to personal interest, the voluntary travel motive (61,5%) prevails over conditional forced travel (38,5%). At the same time, the attention of journalists to the territory is attracted due to the activities of tourists. The authors describe the so-called «compensation effect», when the reduction of tourists' attention to the territory is balanced by an increase in the attention of the mass media. The presence of risk explains the predominance of men among journalists in the Chernobyl Exclusion Zone (54%). For example, women can better assess the risk due to greater vulnerability. The peculiarity of journalists' work in the Chernobyl Exclusion Zone is the risk of radiation exposure and ethical controversy. The study shows that journalists' inherent positive world perception and profound sense of professional duty can successfully overcome these obstacles. The results of the study can be used by the following researchers to identify ways and strategies for promoting media tourism in the Chernobyl Exclusion Zone. The benefit of this study is to draw attention to a new unexplored tourist phenomenon. Mass media have a great influence on the formation of a positive attitude towards the territory and attracting the attention of tourists. Taking into account the specific features of media tourism will help to attract more tourists and improve the quality of rendering service to journalists. (shrink)

Abstract. Every year, the number of tourists in the Chernobyl Exclusion Zone is increasing. The most numerous visitors are journalists who come to perform their official duties. At the same time, researchers have not yet shown interest in such an interesting and important tourist phenomenon. The purpose of this article is to describe a new phenomenon of media tourism in the Chernobyl Exclusion Zone and its features. The study was conducted with a help of a qualitative case study (...) analysis method. The websites of the state and private enterprises and mass media publications based on the results of trips to the territory for 2013-2017 were analyzed. As a result, the specific features of journalists who visit the Chernobyl Exclusion Zone were identified. Such journalists mainly have confidence in the absence of a threat to health (55%), developed empathy (45%) and imagination of thinking (45%). Consequently, the tragedy of history and the gloomy appearance of the territory, the suffering of local residents make it attractive to journalists. In addition, due to personal interest, the voluntary travel motive (61,5%) prevails over conditional forced travel (38,5%). At the same time, the attention of journalists to the territory is attracted due to the activities of tourists. The authors describe the so-called «compensation effect», when the reduction of tourists' attention to the territory is balanced by an increase in the attention of the mass media. The presence of risk explains the predominance of men among journalists in the Chernobyl Exclusion Zone (54%). For example, women can better assess the risk due to greater vulnerability. The peculiarity of journalists' work in the Chernobyl Exclusion Zone is the risk of radiation exposure and ethical controversy. The study shows that journalists' inherent positive world perception and profound sense of professional duty can successfully overcome these obstacles. The results of the study can be used by the following researchers to identify ways and strategies for promoting media tourism in the Chernobyl Exclusion Zone. The benefit of this study is to draw attention to a new unexplored tourist phenomenon. Mass media have a great influence on the formation of a positive attitude towards the territory and attracting the attention of tourists. Taking into account the specific features of media tourism will help to attract more tourists and improve the quality of rendering service to journalists. (shrink)

The study investigated principals’ supervisory techniques for combating corruption and the attainment of quality school governance. Two null hypotheses were formulated. The ex-post facto research design was adopted for the study. Census technique was used to draw the entire population of 81 principals from all the public secondary schools in Aba Education Zone of Abia State. Data collection was carried out with the use of a research instrument titled: “Principals’ Supervisory Techniques for Combating Corruption and Attainment of Quality School (...) Governance Questionnaire (PSTCCAQSGQ)”. The instrument was validated by two experts of Test and Measurement in the Department of Educational Foundations, University of Calabar. The reliability value obtained was .88 using Cronbach Alpha technique. One-way analysis of variance was used in testing the null hypotheses at .05 level of significance. Findings revealed that there is a significant influence of principals’ clinical and demonstration techniques of supervision for combating corruption on quality school governance. Based on the findings, it was concluded that school governance should be enhanced with supervisory techniques by principals for the attainment of anti-corruption culture in Aba education zone of Abia State, Nigeria. (shrink)

The rationale of this study was to examine the interactive effect of gender, test anxiety, and test items sequencing on the academic performance in mathematics among SS3 students in Calabar Education Zone, Cross River State. Two formulated null hypotheses directed the study. The study adopted the quasi-experimental design. Simple random sampling technique was used in drawing a sample of 474 students from a population of 8,549 SS3 students. A Mathematics Achievement Test (MAT) and a Test Anxiety Scale (TAS) were (...) used primarily as the instruments for data collection. The reliability coefficient obtained for both instruments were .88 and .82 respectively. The data collected were analyzed using descriptive statistics such as mean and standard deviation, while the null hypotheses were tested respectively, using Pearson product-moment Correlation, and Analysis of Covariance where applicable. Findings indicated that test anxiety contributes negatively to academic performance in Mathematics; there is a significant interaction effect between item sequencing and gender on academic performance; between item sequencing and test anxiety on academic performance; and between gender and test anxiety on academic performance in Mathematics respectively; The findings also showed that Based on these findings conclusion and recommendations were made. (shrink)

The spatial-ecological modeling is relating sustainable dispersions with social development. Sustainability with spatial-ecological model gives attention to urban environments in the design review management to comply with Earth’s system. Naturally exchanged patterns of ecosystems have consistent and periodic cycles to preserve energy flows and materials in Earth’s system. The Probabilistic Risk Assessment (PRA) technique is utilized to assess the safety of an industrial complex. The other analytical approach is the Failure-Safe Mode and Effect Analysis (FMEA) for critical components. The plant (...) safety parameters are identified for engineering topology as employed in assessment safety of industrial ecology. In particular, the most severe accidental release of hazardous gaseous is postulated, analyzed and assessment in industrial region. The IAEA-safety assessment procedure is used to account the duration and rate of discharge of liquid chlorine. The ecological model of plume dispersion width and concentration of chlorine gas in the downwind direction is determined using Gaussian Plume Model in urban and rural areas and presented with SURFER®. The prediction of accident consequences is traced in risk contour concentration lines. The local greenhouse effect is predicted with relevant conclusions. The spatial-ecological model is predicted for multiple factors distribution schemes of multi-criteria analysis. The input–output analysis is explored from the spillover effect, and we conducted Monte Carlo simulations for sensitivity analysis. Their unique structure is balanced within “equilibrium patterns”, such as the composite index for biosphere with collective structure of many distributed feedback flows. These dynamic structures are related to have their physical and chemical properties and enable a gradual and prolonged incremental pattern. While this spatial model structure argues from ecology, resource savings, static load design, financial and other pragmatic reasons, the outcomes are not decisive in an artistic/architectural perspective. The hypothesis is deployed to unify analytic and analogical spatial structure in development urban environments using optimization loads as an example of integrated industrial structure where the process is based on engineering topology of systems ecology. (shrink)

In markets globalization and increasing competition context, governments of the world’s leading countries are forced to use complex organizational and economic instruments to support the countries’ economy. One of such instruments is creation of Free Economic Zones (FEZ) with favorable conditions for doing business. Over the last decade activation process of Free Economic Zones mechanism disposal for the economy of a particular country development has been possible to observe. If in 1995 there were approximately 500 zones in the world, now (...) there are more than 4,300 zones in more than 130 countries which employ more than 68 thousand workers. In addition, global practice has shown that FEZ activities effective organization is efficient not only in giving impetus to the country’s economy development, but in bringing it into the world leaders as well. (shrink)

A systematic analysis of land use/cover change is so decisive to exactly understand the extent of change and take essential measures to curb down the rate of changes and protect the land cover resources sustainably. This land use/land cover change study was conducted in Agarfa district of Bale zone, Oromia Regional State, Southeastern Ethiopia. The objectives of this study were to evaluate the trends, drivers and its socio-economic and environmental implication in study area. A descriptive research method was employed (...) to achieve the intended objectives of the study. In the three years (1976, 1995, and 2014) Landsat Satellite images and socio-economic survey were the main data sources for this study. ERDAS Imagine and Arch-GIS tools were used to classify and generate land use/land cover maps of the study area. Survey questionnaires, key informant interviews, and field observation were employed to obtain information on drivers and its socio-economic and environmental implication in the district. The results show that the land use/land cover of the study area had changed dramatically during the period of 38 years. A rapid loss of forest land and shrub land cover in the landscape took place between 1976 and 2014. Conversely, agriculture and grazing lands were increased by 30% and 42% respectively at the expense of the lost land use/land cover types. Forest land is the most converted cover type during the entire study period. In the 38 years, forest lands diminished by over 65% of the original forest cover that was existed at the base year (1976). Local climate change, declining agricultural productivity and livestock quantity and quality and scarcity of fuel wood and constructional materials were some of the socio-economic and livelihood impacts of land use and land cover change of the study area. Thus, this finding affords information to land users and policy makers on extent of the change and social forces leading to this changes and its subsequent implication on local socio-economic and environmental conditions of the study area. (shrink)

A structural equation modelling approach was used to analyse 32 factors affecting students’ attitudes towards test-taking in secondary schools. Data for the study were obtained from a sample of 1,276 students using the proportionate stratified random sampling technique. The instrument used for data collection was a Rating Scale on Factors Affecting Students’ Attitudes Towards Test-Taking (RSFASATTT). Findings of the study revealed a total of 21 factors that significantly affect students’ attitudes towards test-taking in secondary schools. Out of these significant factors, (...) 14 had a positive effect while 7 factors negatively affected students’ attitudes towards test-taking. However, 11 factors were not significant predictors of students’ attitudes towards test-taking. Based on these findings, it was concluded that students’ attitudes towards test-taking are affected by several factors. These factors are either traceable to the students’ emotions, their family background, or the school environment. Based on this conclusion, recommendations and policy implications were made. (shrink)

Georges Canguilhem, A Vital Rationalist: Selected Writings from Georges Canguilhem, edited by François Delaporte and translated by Arthur Goldhammer. New York: Zone Books, 1994. Pp. 481. ISBN 0-942299-72-8. £24.25, $36.25.

The study investigated assessment of sex and age impersonation as academic dishonest behaviour among post graduate students’ of Federal Universities of South-South, Nigeria. The study which is a survey research, involved a multi-stage stratified random sampling technique of 440 males and 490 females from 3 universities and 3 faculties of the same universities in South-South, Nigeria. Sample was selected through stratified random sampling approach. The study adopted frequencies, percentages, factor analysis and multiple classification analysis statistical tools. A questionnaire developed and (...) validated by the researcher titled: “Academic Dishonest Behaviour Questionnaire’’ (ADBQ) with Cronbach coefficient alpha reliability of 0.83 was used for data collection. Two research questions and one hypothesis were formulated for the study. The findings indicated that the students used for this study were involved in Sex and Age impersonation aspect of academic dishonest behaviours. Female students were seen to be more involved than male in impersonation, Students ages 25-29years are more culpable in impersonation as academic dishonest behaviour. It is therefore recommended among others that there should be synergy among stakeholders in the educational process to fight this art of impersonation. (shrink)

In mainstream political discourse, refugeehood is increasingly being associated with victimhood, powerlessness, abnormality, and political crises. On the one hand, refugees are, often, viewed as voiceless victims who should be offered protection and assistance on humanitarian grounds under exceptional circumstances. On the other hand, they are, increasingly, being portrayed as enemy-like strangers who pose a threat to the borders, stability of receiving states, and the well-being of their citizens. This prevailing framework fundamentally disregards refugees’ political subjectivity and ignores emancipatory phenomena (...) and practices of freedom, which are embedded and expressed in refugees’ migratory movements. This philosophical investigation aims to contribute to our understanding of the dynamic relationship of freedom and unfreedom from the perspective of refugees. To examine this dynamic relationship, this study situates itself in the autonomy of migration approach and draws on narratives and lived experiences of refugees, which were collected during in-depth interviews with refugees (Greece). These experiential accounts have been analysed and theoretically discussed in accordance with the guidelines of Interpretative Phenomenological Analysis (IPA). Through an interpretative process, this study critically contextualizes refugees’ perceptions and understandings of freedom in ongoing theoretical discussions concerning refugeehood and freedom. Based on these critical discussions, this study develops a theoretical examination of the dynamics of freedom and unfreedom in different spatio-temporal phases of refugeehood. In doing so, it explores the multifaceted act of flight, lived experiences of (un)freedom, socio-political structures of abandonment, and autonomous relations and arrangements by which refugees enact freedom in receiving states. Moreover, it challenges the prevalent conceptual distinctions between citizens versus non-citizens, hosts (nationals) versus guests (migrants), genuine refugees versus economic migrants, and the included (right-holders) versus the excluded (the rightless). (shrink)

In this paper, we aim at rethinking the concept of obesity in a way that better captures the connection between underlying medical aspects, on the one hand, and an individual’s developmental history, on the other. Our proposal rests on the idea that obesity is not to be understood as a phenotypic trait or character; rather, obesity represents one of the many possible states of a more complex phenotypic trait that we call ‘energy metabolism.’ We argue that this apparently simple conceptual (...) shift can help solve important theoretical misconceptions regarding the genetics, epigenetics, and development of obesity. In addition, we show that our proposal can be fruitfully paired with the concept of developmental channeling of a trait, which connects to the study of the plasticity and canalization of complex traits. Finally, we discuss the potential impact of our approach on the assessment, treatment, and social narratives of obesity. (shrink)

Why is it more violating to grab a stranger’s thigh or stroke their face than it is to grab their forearm? Why is it worse to read someone’s dream journal without permission than it is to read their bird watching field notes? Why are gestation mandates so incredibly intrusive? Intimacy is key to understanding these cases, and to explaining many of our most stringent rights. -/- I present two ways of thinking about intimacy, Relationship-First Accounts and the Intimate Zones Account. (...) I argue that only the Intimate Zones Account lets us cohesively understand intimacy’s importance, and the scope of our intimate rights. I characterize our intimate zones as meeting the Hiddenness and Importance Conditions. A feature’s meeting these conditions makes it a locus of special vulnerability by which our persons can be fundamentally altered. This special vulnerability explains why our duties to respect the intimate boundaries of others are so strict. (shrink)

According to Peter Galison, the coordination of different “subcultures” within a scientific field happens through local exchanges within “trading zones.” In his view, the workability of such trading zones is not guaranteed, and science is not necessarily driven towards further integration. In this paper, we develop and apply quantitative methods (using semantic, authorship, and citation data from scientific literature), inspired by Galison’s framework, to the case of the disunity of high-energy physics. We give prominence to supersymmetry, a concept that has (...) given rise to several major but distinct research programs in the field, such as the formulation of a consistent theory of quantum gravity or the search for new particles. We show that “theory” and “phenomenology” in high-energy physics should be regarded as distinct theoretical subcultures, between which supersymmetry has helped sustain scientific “trades.” However, as we demonstrate using a topic model, the phenomenological component of supersymmetry research has lost traction and the ability of supersymmetry to tie these subcultures together is now compromised. Our work supports that even fields with an initially strong sentiment of unity may eventually generate diverging research programs and demonstrates the fruitfulness of the notion of trading zones for informing quantitative approaches to scientific pluralism. (shrink)

En este trabajo, propongo realizar un breve análisis de dos visiones teóricas acerca del razonamiento jurídico en contextos judiciales que, a primera vista, resultan radicalmente diferentes: la visión de Paolo Comanducci (en adelante, “modelo comanducciano”), y la visión de Damiano Canale y Giovanni Tuzet (en adelante, “modelo inferencialista”). Primero realizaré una reconstrucción sumaria, pero global, de ambos modelos (secciones II y III), para luego establecer algunas notas comparativas entre ellos (sección IV). Allí, intentaré mostrar propondré entender que la visión de (...) Comanducci es mejor entendida como analizando al razonamiento jurídico desde un punto de vista estático, momentáneo e individual, mientras que la visión de Canale y Tuzet es mejor entendida como analizando el razonamiento desde un punto de vista dinámico, concatenado e intersubjetivo. En este sentido, el objetivo principal en este trabajo es evaluar cómo, y en qué medida, estas dos posturas ambas pueden ser consideradas más bien complementarias en lugar de excluyentes a los fines de describir y/o explicar el razonamiento jurídico en contextos judiciales (sección V). (shrink)