Critical Review of Sampling Procedures in the Context of Sierra Leone's Low Literacy (and Under-resourced) Research Communities

This article has provided a critical review of sampling procedures in the context of Sierra Leone. The basics of the two major types of sampling procedures (probability and non-probability) have been explained, with a view of shedding light on their usage to assist researchers in their pursuance of addressing proposed hypothetical statements. Problems associated with low literacy rate in Sierra Leone have been highlighted as a major concern, more so in the process of ensuring ethical code of conducts are adhered to during the execution of sampling research. Research practices in the country needs a complete overhaul, particularly with its very low investment in ‘Higher Education Institutions (HEIs)’ to help support the backbone of research, and backed by investment in technology to assist with the enhancement of exploring sampling data in pursuit of addressing hypothetical postulates / research questions during research

Teaching about religions in the public sphere: European policy initiatives and the interpretive approach

This paper charts a policy shift within international and European inter-governmental institutions towards advocating the study of religions (or the study of religions and beliefs) in European publicly funded schools. The events of September 11, 2001 in the USA acted as a "wake up call" in relation to recognising the legitimacy and importance of the study of religions in public education. For example, policy recommendations from the Council of Europe and guiding principles for the study of religions and beliefs from the Organisation for Security and Co-operation in Europe have been developed and are under consideration by member or participating states of both bodies. In translating policy into practice, appropriate pedagogies need to be adopted or developed. The paper uses the example of the interpretive approach to indicate how issues of representation, interpretation and reflexivity might be addressed in studying religious diversity within contemporary societies in ways which both avoid stereotyping and engage students' interest

Critical thinking and systems thinking: towards a critical literacy for systems thinking in practice

About the book: In reflective problem solving and thoughtful decision making using critical thinking one considers evidence, the context of judgment, the relevant criteria for making the judgment well, the applicable methods or techniques for forming the judgment, and the applicable theoretical constructs for understanding the problem and the question at hand. In this book, the authors present topical research in the study of critical thinking. Topics discussed include developing critical thinking through probability models; the promotion of critical thinking skills through argument mapping; an instructional model for teacher training in critical thinking; advanced academic literacy and critical thinking and critical thinking and higher education

Mishpat Ivri, Halakhah and Legal Philosophy: Agunah and the Theory of “Legal Sources"

In this paper, I ask whether mishpat ivri (Jewish Law) is appropriately conceived as a “legal system”. I review Menachem Elon’s use of a “Sources” Theory of Law (based on Salmond) in his account of Mishpat Ivri; the status of religious law from the viewpoint of jurisprudence itself (Bentham, Austin and Kelsen); then the use of sources (and the approach to “dogmatic error”) by halakhic authorities in discussing the problems of the agunah (“chained wife”), which I suggest points to a theory more radical than the “sources” theory of law, one more akin to the ultimate phase of the thought of Kelsen (the “non-logical” Kelsen) or indeed to some form of Legal Realism (with which that phase of Kelsen’s thought has indeed been compared)? I finally juxtapose an account based on internal theological resources (a “Jurisprudence of Revelation”). Downloadable at at http://www.biu.ac.il/JS/JSIJ/jsij1.html

A Quantum Computational Learning Algorithm

An interesting classical result due to Jackson allows polynomial-time learning of the function class DNF using membership queries. Since in most practical learning situations access to a membership oracle is unrealistic, this paper explores the possibility that quantum computation might allow a learning algorithm for DNF that relies only on example queries. A natural extension of Fourier-based learning into the quantum domain is presented. The algorithm requires only an example oracle, and it runs in O(sqrt(2^n)) time, a result that appears to be classically impossible. The algorithm is unique among quantum algorithms in that it does not assume a priori knowledge of a function and does not operate on a superposition that includes all possible states.Comment: This is a reworked and improved version of a paper originally entitled "Quantum Harmonic Sieve: Learning DNF Using a Classical Example Oracle

The Community Ecology of Herbivore Regulation in an Agroecosystem: Lessons from Complex Systems

AbstractWhether an ecological community is controlled from above or below remains a popular framework that continues generating interesting research questions and takes on especially important meaning in agroecosystems. We describe the regulation from above of three coffee herbivores, a leaf herbivore (the green coffee scale, Coccus viridis), a seed predator (the coffee berry borer, Hypothenemus hampei), and a plant pathogen (the coffee rust disease, caused by Hemelia vastatrix) by various natural enemies, emphasizing the remarkable complexity involved. We emphasize the intersection of this classical question of ecology with the burgeoning field of complex systems, including references to chaos, critical transitions, hysteresis, basin or boundary collision, and spatial self-organization, all aimed at the applied question of pest control in the coffee agroecosystem

Knowing differently in systemic intervention

© 2015 John Wiley & Sons, Ltd. This paper makes the case for extended ways of knowing in systemic intervention. It argues that the deployment of formal (even reflective) thinking and dialogue methods are inadequate, on their own, to the critical tasks of comprehending larger wholes and appreciating others' viewpoints. Theory and techniques need to go further and access other forms of knowing, held in experiential, practical or symbolic ways. This could offer a better basis to incorporate marginalized people and other phenomena that are affected by interventions but do not have a voice, such as ecosystems and future generations

Statistical field theories deformed within different calculi

Within framework of basic-deformed and finite-difference calculi, as well as deformation procedures proposed by Tsallis, Abe, and Kaniadakis to be generalized by Naudts, we develop field-theoretical schemes of statistically distributed fields. We construct a set of generating functionals and find their connection with corresponding correlators for basic-deformed, finite-difference, and Kaniadakis calculi. Moreover, we introduce pair of additive functionals, whose expansions into deformed series yield both Green functions and their irreducible proper vertices. We find as well formal equations, governing by the generating functionals of systems which possess a symmetry with respect to a field variation and are subjected to an arbitrary constrain. Finally, we generalize field-theoretical schemes inherent in concrete calculi in the Naudts spirit.Comment: 12 pages, 3 figure