The term fuzzy logic is used in this paper to describe an imprecise logical system, FL, in which the truth-values are fuzzy subsets of the unit interval with linguistic labels such as true, false, not true, very true, quite true, not very true and not very false, etc. The truth-value set, , of FL is assumed to be generated by a context-free grammar, with a semantic rule providing a means of computing the meaning of each linguistic truth-value in as a (...) fuzzy subset of [0, 1].Since is not closed under the operations of negation, conjunction, disjunction and implication, the result of an operation on truth-values in requires, in general, a linguistic approximation by a truth-value in . As a consequence, the truth tables and the rules of inference in fuzzy logic are (i) inexact and (ii) dependent on the meaning associated with the primary truth-value true as well as the modifiers very, quite, more or less, etc. (shrink)

This study is based on the 1983 Rural Health Survey of Ethiopia. Patterns and levels of child morbidity by age, sex, geographic region, and sanitary facilities are examined. Morbidity levels peak in the second year of life. Diarrhoeal diseases are of major importance, especially among infants and toddlers. Parasitic diseases, and respiratory diseases other than pneumonia, become increasingly important with age.There are no significant sex differentials in morbidity except for higher rates of diarrhoeal diseases among female children. Geographic differentials are (...) quite marked with particularly high morbidity levels from all disease types in the western mountainous regions of Ethiopia. Access to high quality drinking water, a latrine, and garbage disposal, are strongly related to reduced overall morbidity levels, though not necessarily to reduced diarrhoeal disease levels. (shrink)

The draft Code of Conduct for Research is an important initiative towards assisting the scientific community in complying with the provisions of the Protection of Personal Information Act 4 of 2013 (POPIA). However, its approach towards cross-border data sharing should be reconsidered to clarify the ambiguities inherent in the legal requirements for the cross-border sharing of health data in the POPIA. These ambiguities include the concept of ‘transfer of information’, the application of adequacy as a legal mechanism for transfer, the (...) nature of consent for cross-border sharing and the scope of the recipient third party. We suggest that the draft Code of Conduct for Research can be improved by: Explaining or defining the concept of ‘transfer of information’ and when it applies to cross-border sharing in research Clarifying the application of adequacy as a legal mechanism for transfer vis-à-vis the other alternatives Expanding on the interpretation and application of consent as a legal mechanism for cross-border transfers Expanding the category of persons who may be recipients of personal information in a third country. (shrink)

The influence of East on West - of Eastern ideas on Western thought - has become an increasingly vexed issue in recent times. Opinion is divided between two main schools: those who believe that Oriental ideas have exercised a considerable influence on Western thought, and those who, for a variety of reasons, believe that such influence has remained negligible.In this Reader A. L. Macfie suggests that the reality lies somewhere between these two extremes, and that the interest taken by Western (...) thinkers in Eastern thought in the modern period has moved from one of passing interest, through serious attention, to some level of assimilation and acceptance.Eastern Influences on Western Philosophy explores the extent of Oriental influence on European thought, primarily in the period of the Enlightenment and the nineteenth-century period of doubt and scepticism that followed it. As such it is the first Reader to bring together in one place a series of specific historical and textual studies of Oriental influence upon European thinkers. Starting with Malebranche and ending with Heidegger, other Western thinkers considered include Leibniz, Voltaire, Hume, Hegel, Schopenhauer, Emerson, Thoreau, Nietzsche, Jung and Buber.To accompany the readings the editor's introduction explores the idea of influence in the context of the chosen readings, and at the same time raises the question of how far Edwards Said's thesis regarding Orientalism actually applies to Western thought.Key Features:* Reflects increasing interest in relationship between Eastern and Western Philosophy* Covers major European figures from the 18th and 19th centuries and the way Eastern thought influenced them* Substantial editorial introduction places readings in context and explores the influence of the East on the West* Previous work by editor praised for its accessibility. (shrink)

Big cities and growing industrial areas bring high risk of different kinds of pollutions which would implicate to the quality of life of the society. Discovering and monitoring of polluted areas using autonomous mobile robots is nowadays a frequently considered solution concerning both environmental and human safety problems. Being part of a distributed control system, such robots can help to improve the efficiency of the existing conventional pollution prevention systems. On the other hand, during the last decade, wireless sensor networks (...) have provoked the interest of specialists from different areas by imposing a large number of theoretical and practical challenges related to their implementation. This paper attempts to deal with both issues by presenting a possible way for building robotized WSNs that can be suitable for solving different environmental monitoring tasks. The goal is to transform the WSN into an adaptive sensor system with intelligent behavior that can be used to discover and track spots or areas where given monitored environmental parameters violate defined thresholds. The inclusion of robotized agents into the WSN structure can provide additional flexibility with respect to the installation of the network sensors and allow reliable information gathering and transfer. The proposed algorithmic methods have been tested on a pre-built laboratory prototype of a robotized WSN. The robotized agents have been built using iRobot Create mobile platforms that are additionally equipped with a single-chip computers Gumstix Verdex pro TM XL6P with various expansion modules. (shrink)

Examining those risk and benefit perceptions utilised in the formation of attitudes and opinions about emerging technologies such as nanotechnology can be useful for both industry and policy makers involved in their development, implementation and regulation. A broad range of different socio-psychological and affective factors may influence consumer responses to different applications of nanotechnology, including ethical concerns. A useful approach to identifying relevant consumer concerns and innovation priorities is to develop predictive constructs which can be used to differentiate applications of (...) nanotechnology in a way which is meaningful to consumers. This requires elicitation of attitudinal constructs from consumers, rather than measuring attitudes assumed to be important by the researcher. Psychological factors influencing societal responses to 15 applications of nanotechnology drawn from different application areas were identified using repertory grid method in conjunction with generalised Procrustes analysis. The results suggested that people differentiate nanotechnology applications based on the extent to which they perceive them to be beneficial, useful, necessary and important. The benefits may be offset by perceived risks focusing on fear and ethical concerns. Compared to an earlier expert study on societal acceptance of nanotechnology, consumers emphasised ethical issues compared to experts but had less concern regarding potential physical contact with the product and time to market introduction. Consumers envisaged fewer issues with several applications compared to experts, in particular food applications. (shrink)

The present study investigated whether individual differences between psychologists in thinking styles are associated with accuracy in diagnostic classification. We asked novice and experienced clinicians to classify two clinical cases of clients with two co-occurring psychological disorders. No significant difference in diagnostic accuracy was found between the two groups, but when combining the data from novices and experienced psychologists accuracy was found to be negatively associated with certain decision making strategies and with a higher self-assessed ability and preference for a (...) rational thinking style. Our results underscore the idea that it might be fruitful to look for explanations of differences in the accuracy of diagnostic judgments in individual differences between psychologists (such as in thinking styles or decision making strategies used), rather than in experience level. (shrink)

The focus of the article is the role of the Russian language in the world system of languages, the current status of the Russian language and the language policy measures that should be taken to preserve the Russian language and for the strengthening of its positions. The law ‘On the state language of the Russian Federation‘ adopted in 2005 should be supplemented by the list of grammar books and dictionaries of various types as listed in the appendixes to the article. (...) The main actions aimed at ensuring the effective functioning of the law ‘On the state language of the Russian Federation‘ are also enlisted in the article. (shrink)

This is a collection of essays on themes of legal philosophy which have all been generated or affected by Hart's work. The topics covered include legal theory, responsibility, and enforcement of morals, with contributions from Ronald Dworkin, Rolf Sartorius, Neil MacCormach, David Lyons, Kent Greenawalt, Michael Moore, Joseph Raz, and C.L. Ten, among others.

Recent preclinical studies have shown the feasibility of specific variants of nuclear transfer to prevent mitochondrial DNA disorders. Nuclear transfer could be a valuable reproductive option for carriers of mitochondrial mutations. A clinical application of nuclear transfer, however, would entail germ-line modification, more specifically a germ-line modification of the mitochondrial genome. One of the most prominent objections against germ-line modification is the fear that it would become possible to alter ‘essential characteristics’ of a future person, thereby possibly violating the child's (...) right to an open future. As only the nuclear DNA would contain the ingredients for individual characteristics, modification of the mtDNA is often considered less controversial than modification of the nuclear DNA. This paper discusses the tenability of this dichotomy. After having clarified the concept of germ-line modification, it argues that modification of the mtDNA is not substantively different from modification of the nuclear DNA in terms of its effects on the identity of the future person. Subsequently the paper assesses how this conclusion affects the moral evaluation of nuclear transfer to prevent mtDNA disorders. It concludes that the moral acceptability of germ-line modification does not depend on whether it alters the identity of the future child—all germ-line modifications do—but on whether it safeguards the child's right to an open future. If nuclear transfer to prevent mtDNA disorders becomes safe and effective, then dismissing it because it involves germ-line modification is unjustified. (shrink)

In the period of decolonisation that followed the end of the Second World War a number of scholars, mainly Middle Eastern, launched a sustained assault on Orientalism - the theory and practice of representing 'the Orient' in Western thought -accusing its practitioners of misrepresentation, prejudice and bias. As a result an intense debate occurred regarding the validity of the charges made, involving not only Orientalists but students of history, anthropology, sociology, women's studies and the media. Orientalism: A Reader provides the (...) student with a selection of key readings from this debate, covering a range of areas including myth, imperialism, the cultural perspective, Marxist interpretation and feminist attitudes.The origins and character of the debate on Orientalism are introduced, as well as the intellectual foundations of the assault made and the nature of the debate which ensued. Coverage begins with nineteenth-century material from thinkers such as Hegel and Marx, and moves through extracts from Nietzsche, Gramsci and Foucault to contemporary work from, for example, Bryan Turner, John MacKenzie and Edward Said. As well as a general introduction, each section is introduced and the extracts are placed in context to guide the student carefully through this complex debate. (shrink)

The history of the Euclidean Steiner tree problem, which is the problem of constructing a shortest possible network interconnecting a set of given points in the Euclidean plane, goes back to Gergonne in the early nineteenth century. We present a detailed account of the mathematical contributions of some of the earliest papers on the Euclidean Steiner tree problem. Furthermore, we link these initial contributions with results from the recent literature on the problem.

Open visiting policy in intensive care units is considered a favorable visiting regime that may benefit patients and their family members as well as medical staff. The article examines the conditions and causes of OVP-making process in Ukraine and presents the ethical analysis of its implications with respect to the key stakeholders: ICU patients, family members, and medical staff. The OVP, established by the Ministry of Health in June, 2016, changes current approaches to the recognition of the role of families (...) in critically ill patients’ care dramatically; it does, however, have serious shortcomings. The analysis of risks and benefits showed that OVP does not adequately cater to the needs of all the key players—family members, patients, and medical staff. Moreover, there is no clear mechanism to control OVP implementation via feedback from all the key players. These issues give rise to a concern that the implementation of OVP will die on the vine. In order to prevent this, a range of measures is required: the optimization of the ICU facilities and internal procedures, supervision of OVP implementation by policy-makers, training of medical staff, and providing family members with educational programs. Considering current shortcomings, it is crucially important to develop clear and consistent internal guidelines in hospitals that will guarantee the introduction of open ICU visiting and quality of critical care provisions. (shrink)