IntroductionDeep brain stimulation has become a standard treatment option for select patients with Parkinson’s disease. The selection process and surgical procedures employed have, to date, not been standardized.MethodsA comprehensive 58-question web-based survey was developed with a focus on DBS referral practices and peri-operative management. The survey was distributed to the Parkinson’s Foundation Centers of Excellence, members of the International Parkinson’s Disease and Movement Disorders Society, and the Parkinson Study Group between December 2015 and May 2016.ResultsThere were 207 individual respondents drawn (...) from 59 countries and 6 continents, of whom 64% received formal training in DBS. Thirteen percent of centers reported that DBS could proceed despite a confidence level of < 50% for PD diagnosis. A case-based approach to DBS candidacy was applied in 51.3% of centers without a cut-off for levodopa-responsiveness. Surprisingly, 33% of centers regularly used imaging for diagnostic confirmation of idiopathic PD. Thirty-one percent of centers reported that neuropsychological evaluation did not affect DBS target selection. Approximately half of the respondents reported determination of DBS candidacy based on a multidisciplinary committee evaluation and 1/3rd reported that a committee was used for target selection. Eight percent of respondents felt that psychosocial factors should not impact DBS candidacy nor site selection. Involvement of allied health professionals in the preoperative process was sparse. There was high variability in preoperative education about DBS outcome expectations. Approximately half of the respondents did not utilize a “default brain target,” though STN was used more commonly than GPi. Specific DBS procedure techniques applied, as well as follow-up timelines, were highly variable.ConclusionResults revealed high variability on the best approaches for DBS candidate selection, brain target selection, procedure type, and postoperative practices. Cognitive and mood assessments were underutilized. There was low reliance on multidisciplinary teams or psychosocial factors to impact the decision-making process. There were small but significant differences in practice across global regions, especially regarding multidisciplinary teams. The wide variability of responses across multiple facets of DBS care highlights the need for prospective studies to inform evidence-based guidelines. (shrink)

The authors explore the relation between the way different family firms are named, and the shareholder value impact of these firms’ new product introductions. Using an event study of 1,294 product introduction announcements of 107 publicly listed U.S. family firms, the authors find that the presence of the founding family’s name as part of a family firm’s name acts as a valuable firm resource, increasing the abnormal stock returns surrounding the firm’s new product introductions. Superior returns to family-named firms’ new (...) product introductions are partially mediated by these firms’ history of ethical product-related behavior: family-named firms, particularly those with corporate branding, and those wherein a founding family member holds the CEO or chairman position, are more likely to exhibit a history of avoiding such product-related controversies as product safety issues, and deceptive advertising. The authors highlight the managerial and theoretical contributions of this research. (shrink)

Omnipresent calls for more women in university administration assume these women will prioritize using resources and power to increase female representation, especially in STEM fields where women are most underrepresented. However, empirical evidence is lacking for systematic differences in female versus male administrators’ attitudes. Do female administrators agree on which strategies are best, and do men see things differently? To answer this question, we explored United States college and university administrators’ opinions regarding policies, strategies, and structural changes in their organizations (...) designed to increase women professors’ representation and retention in STEM fields. A comprehensive review of past research yielded a database of potentially-effective, recommended policies (e.g., increasing emphasis on teaching, service, and administration during promotion reviews; stopping the tenure clock for childbearing; providing on-campus childcare; couples-hiring; sharing tenure lines; having more women chair search committees; setting gender quotas for promotion). A survey based on these recommended policies was sent to provosts, deans, associate deans, and department chairs of STEM fields at 96 public and private research universities (formerly called R1s) across the U.S. These administrators were asked to rate the quality and feasibility of each recommended policy; 474 provided data, of which 334 contained complete numerical data used in the analyses, so our results are based on a large, geographically diverse group of administrators at research universities. Our data revealed that female administrators perceived the 44 strategies to be higher in quality overall than did male administrators--but not higher in feasibility--with 9 policies perceived differently when rated by women versus men administrators, after imposing conservative statistical controls. There was broad general agreement on the relative rankings of the 44 policies in terms of their perceived quality. Overall, our national survey of U.S. administrators supported the assertion that placing women in administrative roles creates greater emphasis on the importance of enacting policies to attract and retain women in STEM. Topics of disagreement between women and men regarding strategy quality are important focuses of future policy and planning, because female administrators may have insights into how to retain women professors that male administrators do not share. (shrink)

Despite growing evidence of the benefits to a firm of improving corporate social performance (CSP), many firms vary significantly in terms of their CSP activities. This research investigates how the characteristics of the stakeholder landscape influence a firm’s CSP breadth. Using stakeholder theory, we specifically propose that several factors increase the salience and impact of stakeholders’ demands on the firm and that, in response to these factors, a firm’s CSP will have greater breadth. A firm’s CSP breadth is operationalized as (...) the number of different sub-domains of CSR for which a firm has taken positive actions and is captured using a unique dataset from Kinder, Lydenburg, and Domini (KLD). This data set includes positive and negative firm actions across more than 35 different dimensions of socially responsible behavior. Findings based on a longitudinal, multi-industry sample of 447 US firms during the period from 2000 to 2007 demonstrate that firms which: (1) have greater sensitivity to stakeholder needs as a result of the firm’s strategic emphasis on marketing and/or value creation, (2) face greater diversity of stakeholder demands, and (3) encounter a greater degree of scrutiny or risk from stakeholder action have a greater breadth of CSP in response to the stakeholder landscape that they face. (shrink)

Although most political theorists accept that the meaning of concepts is in part context specific, this dimension tends to be neglected when they deal with concepts that have been part of the collective political imagination for a long period of time. This has been the case with the concepts of public and private. Since the time of Aristotle, public and private have often been represented as two separate and discreet zones of activity, with the private viewed as the domain of (...) the family, home, the indoor, and the public as the domain of the outdoor, the state and the collective body of citizens. Against the backdrop of such an analysis, the paper draws attention to the ways in which the concepts of the private and public get nuanced, modified and even redefined as we move from the ancient to the modern world, and then to contemporary liberal democratic societies. It argues that in liberal democratic societies the private and the public cannot be understood in opposition to one another. Instead of associating them with separate spheres of life, it is necessary to recognize that they represent two different but complementary values ? namely, liberty and equality ? each of which is necessary for the effective functioning of democracy. (shrink)

Public “upstream engagement” and other approaches to the social control of technology are currently receiving international attention in policy discourses around emerging technologies such as nanotechnology. To the extent that such approaches hold implications for research and development (R&D) activities, the distinct participation of scientists and engineers is required. The capacity of technoscientists to broaden the influences on R&D activities, however, implies that they conduct R&D differently. This article discusses the possibility for more reflexive participation by scientists and engineers in (...) the internal governance of technology development. It reviews various historical attempts to govern technoscience and introduces the concept of midstream modulation, through which scientists and engineers, ideally in concert with others, bring societal considerations to bear on their work. (shrink)

The total electron content in the ionosphere widely influences Global Navigation Satellite Systems especially for critical applications by inducing localized positional errors in the GNSS measurements. These errors can be mitigated by measuring TEC from stations located around the world at various temporal and spatial scales and using them for advanced forecasting of TEC. The TEC can be used as a tool in understanding space weather phenomena such as geomagnetic storms which cause disruptions in the ionosphere. This paper examines the (...) causal relationship between perturbations in TEC caused by geomagnetic storms. The causality between two geomagnetic indices auroral electrojet and disturbed storm index and TEC is investigated using Granger causality at two low-latitude stations, Bangalore and Hyderabad. The outcomes of this study strengthen the regional understanding and modeling of ionospheric parameters which can contribute towards the global efforts for modeling and reducing the ionospheric effects on trans-ionospheric communication and navigation. The causal inferences combined with the data-driven model can be useful in identifying the correct and informative physical quantities to improve the forecasting models. (shrink)

The book surveys the major forms of inquiry in the social sciences, including hermeneutic understanding, narrative, reason-action, and causal explanation, to examine how each method changes our perception of social reality. This edition includes a new Preface that discusses the evolution in social sciences since over the last twenty years.

Which form of explanation is adequate for the humans sciences? Mahajan argues that social reality can be perceived in different ways--hermeneutic understanding, narrative, reason action and causal explanation--and each alters our perception of reality. A new chapter on poststructuralist and postmodern theories brings this important book up-to-date with current thinking.

A call for decolonization must begin by acknowledging the context in which Sikh Studies has emerged in the west and the struggle for respect and recognition that marks the life of minorities. As our capacity to pursue an agenda for intra-group equality is constrained by the presence of inter-group inequalities, the two concerns must go together. Besides, as a discipline, Sikh Studies should aim to expose students to diverse epistemological frameworks so that they can craft an agenda for themselves and (...) sustain spaces for dialogue. (shrink)

In the recent years, the conception of giftedness in children has garnered a lot of attention from educationists and psychologists in India. Children marked as gifted are said to display above average abilities as compared with their peers. In this paper, I attempt to show that despite multiple notions and theories of giftedness, displaying exceptional abilities in mathematics and science seem to be the dominant focus and trend. In support of this claim, I list out the various Gifted and Talented (...) Programmes of Giftedness in India. By exploring the various landscapes of excellence across diverse schooling environment, I draw from my doctoral research to highlight the ways in which giftedness is socially circulating and the factors that produce, and the processes that enable and sustain it. Through this study, I hope to contribute to the sociology of education in terms of understanding middle class / elite aspirations with regard to education of their children, elite parenting practices, conceptions of giftedness and how ‘cultural capital’ is transmitted from one generation to the next. (shrink)

The global impact of Coronavirus Disease 2019 (COVID-19) is tremendous on human life, not only affecting the physical and mental health of population but also impacting the economic system of countries and individual itself. The present situation demands prompt response toward COVID-19 by equipping the humans with strategies to overcome the infection and stress associated with it. These strategies must not only be limited to preventive and therapeutic measures, but also aim at improving immunity and mental health. This can be (...) achieved by yogic breathing techniques. In this perspective, we emphasize the importance of yogic breathing,Simha KriyaandIsha kriya, the simple yet effective breathing techniques. (shrink)

In the academic year 1920-1921 at the University of Freiburg, Martin Heidegger gave a series of extraordinary lectures on the phenomenological significance of the religious thought of St. Paul and St. Augustine. The publication of these lectures in 1995 settled a long disputed question, the decisive role played by Christian theology in the development of Heidegger’s philosophy. The lectures present a special challenge to readers of Heidegger and theology alike. Experimenting with language and drawing upon a wide range of now (...) obscure authors, Heidegger is finding his way to Being and Time through the labyrinth of his Catholic past and his increasing fascination with Protestant theology. A Companion to Heidegger's Phenomenology of Religious Life is written by an international team of Heidegger specialists. (shrink)

Tri filosofskikh "opravdanii︠a︡" (teodit︠s︡ei︠a︡, antropodit︠s︡ei︠a︡, kosmodit︠s︡ei︠a︡ Serebri︠a︡nogo veka) -- Russkai︠a︡ sofiologii︠a︡ i kabbala -- S. Bulgakov : nauka sofiologii︠a︡ (ili konet︠s︡ religii) -- Tretiĭ Zavet o. Sergii︠a︡ Bulgakova -- Tretʹezavetnai︠a︡ misterii︠a︡ ("malai︠a︡" trilogii︠a︡ Bulgakova).

In print for the first time in over ten years, Act and Crime provides a unified account of the theory of action presupposed by both Anglo-American criminal law and the morality that underlies it. The book defends the view that human actions are always volitionally caused bodily movements and nothing else. The theory is used to illuminate three major problems in the drafting and the interpretation of criminal codes: 1) what the voluntary act requirement both does and should require; 2) (...) what complex descriptions of actions prohibited by criminal codes both do and should require ; and 3) when two actions are 'the same' for purposes of assessing whether multiple prosecutions and multiple punishments are warranted. The book both contributes to the development of a coherent theory of action in philosophy, and it provides both legislators and judges a grounding in three of the most basic elements of criminal liability. (shrink)

In this short, dense essay, Jean Cavaillès evaluates philosophical efforts to determine the origin - logical or ontological - of scientific thought, arguing that, rather than seeking to found science in original intentional acts, a priori meanings, or foundational logical relations, any adequate theory must involve a history of the concept. Cavaillès insists on a historical epistemology that is conceptual rather than phenomenological, and a logic that is dialectical rather than transcendental. His famous call (cited by Foucault) to abandon "a (...) philosophy of consciousness" for "a philosophy of the concept" was crucial in displacing the focus of philosophical enquiry from aprioristic foundations toward structural historical shifts in the conceptual fabric. This new translation of Cavaillès's final work, written in 1942 during his imprisonment for Resistance activities, presents an opportunity to reencounter an original and lucid thinker. Cavaillès's subtle adjudication between positivistic claims that science has no need of philosophy, and philosophers' obstinate disregard for actual scientific events, speaks to a dilemma that remains pertinent for us today. His affirmation of the authority of scientific thinking combined with his commitment to conceptual creation yields a radical defense of the freedom of thought and the possibility of the new. (shrink)

v. 1. pt. 1. Babaji's glimpses of the Tamil 18 Siddhas. pt. 2. [non-Roman data].