Science is a global phenomenon that knows no frontiers. But in the real world, production and efficient utilization of scientific knowledge are highly concentrated in a few countries. A large majority of countries—those on the periphery, contribute precious little to the growth of scientific knowledge. Indeed, the distribution of science is even more skewed than is the distribution of wealth among nations. As a result, peripheral countries are left out of the intellectual discourse that is at the very foundation of (...) the knowledge enterprise. The extent of this skewness and the relative neglect of the perihpery can be seen in some quantitative form from publication and citation data. However, while it may be true that mainstream science has not greatly benefitted from the efforts of the periphery, scientifically advanced societies are certainly benefitting from the traditional medical and agricultural knowledge base of the peripheral societies. Countless numbers of plants used in the traditional medical systems of India, China, Africa and Latin America are being drafted into the western system of medicine. A number of multinationals are learning from folk medicine and are gathering tons of plant material from these regions for the manufacture of modern medicine. Ironically, very little transfer of knowledge from ancient to modern systems takes place in the pheripheral countries themselves. Even when it does occur, it does not result in the manufacture and marketing of products for profit. (shrink)

The socio-ethical concerns regarding exploitation in commercial surrogacy are premised on asymmetric vulnerability and the commercialization of women’s reproductive capacity to suit individualistic motives. In examining the exploitation argument, this article reviews the social contract theory that describes an individual as an ‘economic man’ with moral and/or political motivations to satisfy individual desires. This study considers the critique by feminists, who argue that patriarchal and medical control prevails in the surrogacy contracts. It also explores the exploitative dynamics amongst actors in (...) the light of Baier’s conceptualization of trust and human relationship, within which both justice and exploitation thrive, and Foucault’s concept of bio-power. Drawing on these concepts, this paper aims to investigate the manifestations of exploitation in commercial surrogacy in the context of trust, power and experiences of actors, using a case study of one clinic in India. The actors’ experiences are evaluated at different stages of the surrogacy process: recruitment, medical procedures, living in the surrogate home, bonding with the child and amongst actors, financial dealings, relinquishment and post-relinquishment. (shrink)

A variety of legal documents are increasingly being made available in electronic format. Automatic Information Search and Retrieval algorithms play a key role in enabling efficient access to such digitized documents. Although keyword-based search is the traditional method used for text retrieval, they perform poorly when literal term matching is done for query processing, due to synonymy and ambivalence of words. To overcome these drawbacks, an ontological framework to enhance the user’s query for retrieval of truly relevant legal judgments has (...) been proposed in this paper. Ontologies ensure efficient retrieval by enabling inferences based on domain knowledge, which is gathered during the construction of the knowledge base. Empirical results demonstrate that ontology-based searches generate significantly better results than traditional search methods. (shrink)

Legal judgments are complex in nature and hence a brief summary of the judgment, known as a headnote , is generated by experts to enable quick perusal. Headnote generation is a time consuming process and there have been attempts made at automating the process. The difficulty in interpreting such automatically generated summaries is that they are not coherent and do not convey the relative relevance of the various components of the judgment. A legal judgment can be segmented into coherent chunks (...) based on the rhetorical roles played by the sentences. In this paper, a comprehensive system is proposed for labeling sentences with their rhetorical roles and extracting structured head notes automatically from legal judgments. An annotated data set was created with the help of legal experts and used as training data. A machine learning technique, Conditional Random Field, is applied to perform document segmentation by identifying the rhetorical roles. The present work also describes the application of probabilistic models for the extraction of key sentences and composing the relevant chunks in the form of a headnote. The understanding of basic structures and distinct segments is shown to improve the final presentation of the summary. Moreover, by adding simple additional features the system can be extended to other legal sub-domains. The proposed system has been empirically evaluated and found to be highly effective on both the segmentation and summarization tasks. The final summary generated with underlying rhetorical roles improves the readability and efficiency of the system. (shrink)

Inequalities, ineffective governance, unclear surrogacy regulations and unethical practices make India an ideal environment for global injustice in the process of commercial surrogacy. This article aims to apply the ‘capabilities approach’ to find possibilities of global justice through human fellowship in the context of commercial surrogacy. I draw primarily on my research findings supplemented by other relevant empirical research and documentary films on surrogacy. The paper reveals inequalities and inadequate basic entitlements among surrogate mothers as a consequence of which they (...) are engaged in unjust contracts. Their limited entitlements also limit their opportunities to engage in enriching goals. It is the role of the state to provide all its citizens with basic entitlements and protect their basic human rights. Individuals in India evading their basic duty also contribute to the existing inequalities. Individual responsibilities of the medical practitioners and the intended parents are in question here as they are more inclined towards self-interest rather than commitment towards human fellowship. At the global level, the injustice in transnational commercial surrogacy practices in developing countries calls for an international declaration of women and child rights in third party reproduction with a normative vision of mutual fellowship and human dignity. (shrink)

The problem of finite-time stability of switched genetic regulatory networks with time-varying delays via Wirtinger’s integral inequality is addressed in this study. A novel Lyapunov–Krasovskii functional is proposed to capture the dynamical characteristic of GRNs. Using Wirtinger’s integral inequality, reciprocally convex combination technique and the average dwell time method conditions in the form of linear matrix inequalities are established for finite-time stability of switched GRNs. The applicability of the developed finite-time stability conditions is validated by numerical results.

Quantum dots (3–4 nm) of Zn1− x Cd x S (both free of Mn2+ and with Mn2+ incorporated) were synthesized through a novel solvothermal-microwave irradiation technique. Detailed structural analysis of the Zn1− x Cd x S and Zn1− x Cd x S:Mn2+ (x = 0, 0.25, 0.5, 0.75 and 1) materials was carried out using powder X-ray diffraction technique. For all the compositions, the crystallite size was controlled to less than 1.5 nm. The optical energy gap for Zn1− x Cd (...) x S was found to vary from 3.878 to 2.519 eV and for Zn1−x Cd x S:Mn2+ it varies from 3.830 to 2.442 eV when x is increased from 0 to 1. Overall, the optical energy gap could be tuned from a minimum of 2.442 eV to a maximum of 3.878 eV. DC conductivity analysis (from 40°C to 150°C) and electrical energy gap analysis for all the compositions were also performed. The dc conductivity for Zn1− x Cd x S solid solutions varies from 0.3840 × 10−10 to 8.7782 × 10−10 mho/m at 150°C and for Zn1− x Cd x S:Mn2+ it varies from 0.5751 × 10−10 to 9.8078 × 10−10 mho /m at 150°C (for x = 0 to x = 1). The method of synthesis and the results observed in this investigation may assist in the fabrication of optical devices when the required operational performance falls under the range observed in the study. (shrink)

Review of Sheela Saravanan's 2018 book .