The COVID-19 pandemic has resulted in more than 524 million cases and 6 million deaths worldwide. Various drug interventions targeting multiple stages of COVID-19 pathogenesis can significantly reduce infection-related mortality. The current within-host mathematical modeling study addresses the optimal drug regimen and efficacy of combination therapies in the treatment of COVID-19. The drugs/interventions considered include Arbidol, Remdesivir, Interferon and Lopinavir/ritonavir. It is concluded that these drugs, when administered singly or in combination, reduce the number of infected cells and viral load. (...) Four scenarios dealing with the administration of a single drug, two drugs, three drugs and all four are discussed. In all these scenarios, the optimal drug regimen is proposed based on two methods. In the first method, these medical interventions are modeled as control interventions and a corresponding objective function and optimal control problem are formulated. In this framework, the optimal drug regimen is derived. Later, using the comparative effectiveness method, the optimal drug regimen is derived based on the basic reproduction number and viral load. The average number of infected cells and viral load decreased the most when all four drugs were used together. On the other hand, the average number of susceptible cells decreased the most when Arbidol was administered alone. The basic reproduction number and viral load decreased the most when all four interventions were used together, confirming the previously obtained finding of the optimal control problem. The results of this study can help physicians make decisions about the treatment of the life-threatening COVID-19 infection. (shrink)

In this paper, we outline the foundations of the time invariant, non-unitary covering of quantum chemistry known as hadronic chemistry, we illustrate its validity by reviewing the exact representations of the binding energies of the Hydrogen and water molecules, and present new advances.

Rationale, aims and objectives To compare the pharmacotherapeutic approaches to diabetic hypertension of family physicians (FPs) and general practitioners (GPs). Methods A retrospective prescription-based study was conducted in 15 out of a total of 20 health centres, involving 115 primary care physicians – 77 FPs and 38 GPs, representing 74% of the primary care physicians of Bahrain. Prescriptions were collected during May and June 2000 to comprise a study population of 1266 diabetic-hypertensive patients. Results As monotherapy, angiotensin-converting enzyme (ACE) inhibitors (...) (37.9%) and β-blockers (38.3%) were the most commonly prescribed classes of antihypertensives by FPs and GPs, respectively. Calcium channel blockers (CCBs) were ranked third by both categories of physicians. For two-drug combinations, a β-blocker and an ACE inhibitor was the combination of choice for both physician categories. Patients managed by the FPs were more likely to receive a β-blocker–CCB combination (17.4 vs. 14.9%) or a diuretic–ACE inhibitor combination (16.7 vs. 11.4%) and less likely to receive a β-blocker–diuretic combination (11.8 vs. 16.7%) than those managed by the GPs. The proportion of patients receiving antihypertensive combinations was 40.6 and 38.5% for FPs and GPs, respectively. While the GPs prescribed CCB as a monotherapy to the elderly most often, the FPs choice was a β-blocker. Diuretics were less preferred by both FPs and GPs. β-Blocker–ACE inhibitor was again the most preferred combination of both FPs and GPs. FPs prescribed CCB–β-blocker combinations more often than GPs (P = 0.01), whereas CCB–ACE inhibitor combinations were less preferred (P = 0.09). A trend towards excessive use of short-acting nifedipine as monotherapy for elderly patients, both by FPs and by GPs, was noticed. Glibenclamide, alone or in combination with metformin, was the foremost antidiabetic drug prescribed by FPs and GPs. Middle-aged (45–64 years) patients seen by GPs were more likely to receive glibenclamide than those treated by FPs (P = 0.001) and less likely to receive gliclazide (P = 0.01). Combinations of a β-blocker with either glibenclamide or insulin were prescribed considerably more often by GPs.Conclusions Within the same practice setting, a substantial difference was observed between FPs and GPs in terms of preference for different classes of drugs in the management of diabetic hypertension. The compliance of both FPs and GPs was suboptimal; overall, the compliance of the FPs was closer to the recommended guidelines, however. Educational programmes should specifically address these inadequacies in order to improve the quality of health care. (shrink)

A considerable section of the population in India accesses the services of individual private medical practitioners (PMPs) for primary level care. In rural areas, these providers include MBBS doctors, practitioners of alternative systems of medicine, herbalists, indigenous and folk practitioners, compounders and others. This paper describes the profile, knowledge and some practices of the rural doctor in India and then discusses the reasons for lack of equity in health care access in rural areas and possible solutions to the problem.

Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR and SPINK1 variants were associated with pancreatitis risk. We now report two associations at genome-wide significance identified and replicated at PRSS1-PRSS2 and X-linked CLDN2 through a two-stage genome-wide study. The PRSS1 variant likely affects disease susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is (...) associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men. © 2012 Nature America, Inc. All rights reserved. (shrink)

Volume 20, Issue 6, June 2020, Page 20-22.

Broadening access to both computational and educational resources is crit- ical to diffusing machine learning (ML) innovation. However, today, most ML resources and experts are siloed in a few countries and organizations. In this article, we describe our pedagogical approach to increasing access to applied ML through a massive open online course (MOOC) on Tiny Machine Learning (TinyML). We suggest that TinyML, applied ML on resource-constrained embedded devices, is an attractive means to widen access because TinyML leverages low-cost and globally (...) accessible hardware and encourages the development of complete, self-contained applications, from data collection to deployment. To this end, a collaboration between academia and industry produced a four part MOOC that provides application-oriented instruction on how to develop solutions using TinyML. The series is openly available on the edX MOOC platform, has no prerequisites beyond basic programming, and is designed for global learners from a variety of backgrounds. It introduces real-world applications, ML algorithms, data-set engineering, and the ethi- cal considerations of these technologies through hands-on programming and deployment of TinyML applications in both the cloud and on their own microcontrollers. To facili- tate continued learning, community building, and collaboration beyond the courses, we launched a standalone website, a forum, a chat, and an optional course-project com- petition. We also open-sourced the course materials, hoping they will inspire the next generation of ML practitioners and educators and further broaden access to cutting-edge ML technologies. (shrink)

This study described the relationships between academic class and student moral sensitivity and reasoning and between curriculum design components for ethics education and student moral sensitivity and reasoning. The data were collected from freshman (n = 506) and senior students (n = 440) in eight baccalaureate nursing programs in South Korea by survey; the survey consisted of the Korean Moral Sensitivity Questionnaire and the Korean Defining Issues Test. The results showed that moral sensitivity scores in patient-oriented care and conflict were (...) higher in senior students than in freshman students. Furthermore, more hours of ethics content were associated with higher principled thinking scores of senior students. Nursing education in South Korea may have an impact on developing student moral sensitivity. Planned ethics content in nursing curricula is necessary to improve moral sensitivity and moral reasoning of students. (shrink)

This article provides an Austrian overview of the inflation versus deflation debate which has captured the attention of the economics profession in the years following the US housing bust. Much of the Austrian analysis of this debate has focused on the massive expansion of the Federal Reserve’s balance sheet and attendant creation of new reserves. Several Austrian economists have predicted that the creation of new reserves will cause a massive increase in inflation. The money multiplier theory, on which these predictions (...) are based, is criticized and an overview of the Austrian business cycle theory is provided to explain why banks are reluctant to issue new credit. Finally, an analysis of the politics of deflation is provided and a class theory is presented to explain why a policy of controlled credit deflation is more likely than a policy that would result in mass inflation or hyperinflation. (shrink)

In recent versions of professional genre analysis, context has assumed increasingly critical importance, thus redefining genre as a configuration of text-internal and text-external factors. The emphasis on text-external properties of genre has brought into focus the notion of interdiscursivity as distinct from intertextuality, which is primarily viewed as appropriation of text-internal resources. Drawing evidence from a number of professional contexts, this article explores the nature, function, and use of interdiscursivity in genre theory, defining interdiscursivity as a function of appropriation of (...) generic resources across discursive, professional and cultural practices, which, it is claimed, is central to our understanding of the complexities of genres that are typically employed in professional, disciplinary, and institutional communication. (shrink)

Drawing upon rational choice and investor attention theories, we examine how accusations of corporate bribery and subsequent investigations shape market reactions. Using event study methodology to measure loss in firm value for public firms facing bribery investigations from 1978 to 2010, we found that total market penalties amounted to $60.61 billion. We ran moderated multiple regression analysis to examine further the degree to which the unique characteristics of bribery explain variations in market penalties. Companies committing bribery in less corrupt host (...) countries and with the involvement of compromised executives experienced greater market penalties than did other companies. After partitioning share value losses into components for regulatory penalties, class action settlements, and loss to reputation, we found that reputational penalties account for 81.8¢ of every dollar of share value loss. Omission of reputational penalties in rational choice calculus underestimates bribery costs by 4.5 times. The results suggest that firms should not underestimate the importance of market-imposed reputational penalties by merely considering regulator-imposed fines and sanctions. (shrink)

String theory has transformed our understanding of geometry, topology and space-time. Thus, for this special issue of Foundations of Physics commemorating “Forty Years of String Theory”, it seems appropriate to step back and ask what we do not understand. As I will discuss, time remains the least understood concept in physical theory. While we have made significant progress in understanding space, our understanding of time has not progressed much beyond the level of a century ago when Einstein introduced the idea (...) of space-time as a combined entity. Thus, I will raise a series of open questions about time, and will review some of the progress that has been made as a roadmap for the future. (shrink)

Affirmative action as a state policy is one of the powerful ways of empowering the underprivileged in the society. While such a policy is aimed at lifting the economic and social condition of the underprivileged, this comes with acts that are discriminatory and exclusionary. Yet these acts are termed as positive discrimination. Certain sections of the society are excluded from having access to economic resources and opportunities, while these privileges are earmarked for another section of the society considered marginalized and (...) underprivileged. This is being done guided by the principle of distributive justice. While the principle carries sound moral basis, conceptualizing the deprived and mode of empowerment varies with states and society, thus throws up several challenges. Indian experience draws challenges of negotiating the dual presence of individual and collective in the theorizing—idea of empowerment is directed to an individual, but the identity of the individual is based on his/her social identity. The dual challenge of uplifting a caste/community through empowering an individual belonging to the group has raised several questions in terms of achieving the goal of distributive justice. While the principle of distributive justice aims at empowering the least privileged within an underprivileged group/community, this has not been an easy task. After seventy years of reservation policy a lot more initiative is still called for. There is perhaps need for deeper philosophical deliberation on the nature of empowerment, distributive justice, and the underlying moral foundations. Meaningful policy intervention must be built on well thought out theoretical deliberations. (shrink)

Mode of philosophizing in post-colonial India is deeply influenced by two centuries of British rule, wherein a popular divide emerged between doing classical Indian philosophy and Western philosophy. However, a closer look reveals that the divide is not exclusive, since there are several criss-cross modes of philosophizing shaped by the forces of colonialism and nationalist consciousness. Contemporary challenges lie in raising new philosophical questions relevant to our time, keeping in view both what has been inherited and what has been imbibed (...) in these centuries-old civilizational journeys. One needs to recognize India’s rich intellectual traditions based on cultural diversity, and at the same time raise fundamental questions that are transcendental in nature, yet historically rooted in our temporal presence. The challenge to articulate the nature of Indian philosophy has remained one of the daunting tasks for scholars of philosophy. Contemporariness of Indian philosophy is another issue to be deliberated. Contemporariness lies not only in raising new questions to classical Indian philosophies, but also in finding newness in old questions. It should further include engaging the classical philosophies with new methodological questions, be it Western philosophical methods or ones internally generated. Contemporariness will include narrating new stories driven by the dynamics of the present, where drive for questioning comes from the authentic philosophical issues of our time. (shrink)

This Article offers an integrated analysis of the combined effect of the presence of migration bans and the absence of BLAs in domestic work in the emigration regime of Nepal. It identifies, acknowledges, critiques, and contributes to the critical literature highlighting entrapment processes in labor relations and immigration regimes by demonstrating the presence of such in the emigration regime. Drawing on the empirical findings of a participatory action research project conducted in Nepal, the Article demonstrates how restrictive emigration policies and (...) practices entail entrapment processes constitutive of the existing historical, cultural, gendered, racialized, and classed constraints impacting the lives of Nepalese citizens. The Article contributes to the critical literature that seeks to advance migrants’ rights, arguing that experiencing, encountering and escaping entrapment processes in the emigration regime impacts their agency when navigating immigration regimes and labor relations. This contribution advances the existing efforts to establish oft-ignored emigration regimes as important epistemological sites of research, theorization, and intervention. (shrink)

This article responds to Terry Eagleton's claim that Spivak's latest book, A Critique of Postcolonial Reason, works against the intent of postcolonial criticism. Reading the work as a search for a just representational strategy, we explore the implications of Spivak's engagement with philosophy - Kant, Hegel, and Marx. As a disciplinary machine, philosophy produces Western subjects who are engendered by simultaneously including and excluding the other. Working through this production of the double location of the 'other' we suggest that systematic (...) thought is inhabited by an absence that is present within, a disturbing otherness that ultimately questions authority and stability, and opens up the question of politics and representation. Drawing Spivak into the representational problematic opened up by Lyotard, we suggest that a responsible postcolonial intervention can be performed in the difficult exergue between representability and unrepresentability. In this account, representation is open to invention, to finding new idioms for articulating otherness. (shrink)

Air temperature prediction can play a significant role in studies related to climate change, radiation and heat flux estimation, and weather forecasting. This study applied and compared the outcomes of three advanced fuzzy inference models, i.e., dynamic evolving neural-fuzzy inference system, hybrid neural-fuzzy inference system, and adaptive neurofuzzy inference system for AT prediction. Modelling was done for three stations in North Dakota, USA, i.e., Robinson, Ada, and Hillsboro. The results reveal that FIS type models are well suited when handling highly (...) variable data, such as AT, which shows a high positive correlation with average daily dew point, total solar radiation, and negative correlation with average wind speed. At the Robinson station, DENFIS performed the best with a coefficient of determination of 0.96 and a modified index of agreement of 0.92, followed by ANFIS with R2 of 0.94 and md of 0.89, and HyFIS with R2 of 0.90 and md of 0.84. A similar result was observed for the other two stations, i.e., Ada and Hillsboro stations where DENFIS performed the best with R2: 0.953/0.960, md: 0.903/0.912, then ANFIS with R2: 0.943/0.942, md: 0.888/0.890, and HyFIS with R2: 0.908/0.905, md: 0.845/0.821, respectively. It can be concluded that all three models are capable of predicting AT with high efficiency by only using DP, TSR, and WS as input variables. This makes the application of these models more reliable for a meteorological variable with the need for the least number of input variables. The study can be valuable for the areas where the climatological and seasonal variations are studied and will allow providing excellent prediction results with the least error margin and without a huge expenditure. (shrink)

There are complex considerations when planning to disclose an attenuated psychosis syndrome diagnosis. In this review, we evaluate ethical, legal, and clinical perspectives as well as caveats related to full, non- and partial disclosure strategies, discuss societal implications, and provide clinical suggestions. Each of the disclosure strategies is associated with benefits as well as costs/considerations. Full disclosure promotes autonomy, allows for the clearest psychoeducation about additional risk factors, helps to clarify and/or correct previous diagnoses/treatments, facilitates early intervention and bolsters communication (...) between providers but there are important considerations involving heritability, comorbidity, culture, and stigma. Non-disclosure advances nonmaleficence by limiting stigma and stress, and confusion in a sensitive developmental period but is complicated by varying patient preferences and the possibility that, as new treatments without adverse effects become available, the risk with false positives no longer justifies the accompanying loss of autonomy. Partial disclosure balances ethical considerations by focusing on symptoms instead of labels, but evidence that laypersons may interpret this information as a pseudo-diagnosis and that symptoms alone also contribute to stigma limits the efficacy of this approach. In addition, there are notable societal considerations relating to disclosure involving conservatorship, the reach of insurance companies, and discrimination. We advocate a hybrid approach to disclosure and recommend future research aimed at understanding the effects of stigma on clinical course and a renewed focus on those help-seeking cases that do not transition but remain clinically relevant. (shrink)

Merging logic and mathematics in deductive inference-an innovative, cutting-edge approach. Optimization methods for logical inference? Absolutely, say Vijay Chandru and John Hooker, two major contributors to this rapidly expanding field. And even though "solving logical inference problems with optimization methods may seem a bit like eating sauerkraut with chopsticks... it is the mathematical structure of a problem that determines whether an optimization model can help solve it, not the context in which the problem occurs." Presenting powerful, proven optimization techniques (...) for logic inference problems, Chandru and Hooker show how optimization models can be used not only to solve problems in artificial intelligence and mathematical programming, but also have tremendous application in complex systems in general. They survey most of the recent research from the past decade in logic/optimization interfaces, incorporate some of their own results, and emphasize the types of logic most receptive to optimization methods-propositional logic, first order predicate logic, probabilistic and related logics, logics that combine evidence such as Dempster-Shafer theory, rule systems with confidence factors, and constraint logic programming systems. Requiring no background in logic and clearly explaining all topics from the ground up, Optimization Methods for Logical Inference is an invaluable guide for scientists and students in diverse fields, including operations research, computer science, artificial intelligence, decision support systems, and engineering. (shrink)

Name der Zeitschrift: Semiotica Jahrgang: 2017 Heft: 216 Seiten: 109-130.

The Ganadbharvad is a philosophical work in which there are profound discussions of eleven salient doctrines. In each of the discussions, one vital Tattva is taken up; and Lord Mahavir discusses it in great detail and clears the doubt of each Ganadhar with the result that each Ganadhar is fully convinced of the truth of the Lord`s argument and becomes his disciple. This book has been written so that people may read it and understand the meaning of the tattvas relating (...) to the soul, the karmas, the five elements, next birth, bondage, deliverance etc. and so that they may realise the true phenomenon of this Universe, may cultivate the trust and may make endeavours to attain the liberations from samsar. (shrink)

The parking of cars is a globally recognized problem, especially at locations where there is a high demand for empty parking spaces. Drivers tend to cruise additional distances while searching for empty parking spaces during peak hours leading to problems, such as pollution, congestion, and driver frustration. Providing short-term predictions of parking availability would facilitate the driver in making informed decisions and planning their arrival to be able to choose parking locations with higher availability. Therefore, the aim of this study (...) is to provide short-term predictions of available parking spaces with a low volume of data. The open parking lot provides parking spaces free of charge and one such parking lot, located beside a shopping center, was selected for this study. Parking availability data for 21 days were collected where 19 days were used for training, while multiple periods of the remaining 2 days were used to test and evaluate the prediction methods. The test dataset consists of data from a weekday and a weekend. Based on the reviewed literature, three prediction methods suitable for short-term prediction were selected, namely, long short-term memory, seasonal autoregressive integrated moving average with exogenous variables, and the Ensemble-based method. The LSTM method is a deep learning-based method, while SARIMAX is a regression-based method, and the Ensemble method is based on decision trees and random forest to provide predictions. The performance of the three prediction methods with a low volume of data and the use of visitor trends data as an exogenous variable was evaluated. Based on the test prediction results, the LSTM and Ensemble-based methods provided better short-term predictions at multiple times on a weekday, while the Ensemble-based method provided better predictions over the weekend. However, the use of visitor trend data did not facilitate improving the predictions of SARIMAX and the Ensemble-based method, while it improved the LSTM prediction for the weekend. (shrink)

This study examines how meritocracy as a collective social imaginary promoting social justice and fairness reproduces class and caste inequalities and fosters ethical violence. We interrogate discourse of merit in the narratives of the professional–managerial class-in-making at an Indian business school. Empirically, we draw on interviews, full-text responses to a qualitative questionnaire, and a student’s poem. We describe how business school students articulate merit as a neoliberal ethic, emphasizing prudential, enterprising attitudes, and responsibility. However, this positive, aspirational façade of merit (...) masks practices of ethical violence, wherein individuals invoke an ethical principle as grounds for moral condemnation and linguistic injuries. These practices of ethical violence desubjectify disadvantaged students and result in silence as a form of inequality. We contribute to organizational research on inequalities by foregrounding ethical violence and desubjectification. We detail the possibilities of discursive agency in contesting and interrupting ethical violence. (shrink)

We examine how corporate bribery is impacted by cultural distance between multinational enterprises home and host countries, and organizational distance to core values between MNE entry modes and MNE headquarters. Tension between external and internal legitimacy helps to explain why cultural and organizational distances will affect MNE bribery. The empirical analysis used data from cross-border transactions by MNEs that were sanctioned by US regulatory officials between 1978 and 2011. We find statistical support for all hypotheses capturing main and moderating effects (...) and suggest that MNEs may be seriously risking their legitimacies from transactions in corruption-prone host countries. (shrink)

This essay deals with the manner in which Salman Rushdie’s works engage with the heterogeneous logics of ethics and aesthetics. Drawing upon the work of Jacques Rancière it is argued that Rushdie neutralizes the two by introducing what Rancière calls a dissensus in the ethical-aesthetic hierarchy. The dissensus works on a principle of ‘excess’ so that within the domain of aesthetics the ethical is pushed to its limits. The order of desire (aesthetics) and the order of knowledge (ethics) are no (...) longer seen as hierarchical and mutually exclusive categories. By examining two versions of an unpublished novel by Rushdie (‘Madame Rama’) it is suggested that Bollywood cinema functions as a mode in which the two orders come together. In this early and mercifully unpublished novel, one finds the beginnings of Rushdie’s belief that works of art are sites of ideological and ethical contestations. (shrink)

As Acharya Vidyanand writes in the Foreword of Samayasara, it is the ultimate conscious reality. The enlightened soul has infinite glory. It has the innate ability to demolish the power of karmas, both auspicious as well as inauspicious, which constitute the cycle of births and deaths, and are an obstacle in the path of liberation of the soul. Samayasara is an essential reading for anyone who wishes to lead a purposeful and contented life. It provides irrefutable and lasting solutions to (...) all our problems, concerning worldly ways as well as spiritual curiosities and misgivings. (shrink)

Legislative writing, which is one of the key genres in the practice of law, has mostly been overlooked in pedagogic applications in English for Legal Communication (ELC), even though more than any other professional writing, it demonstrates very typical and distinctive use of linguistic and other semiotic resources, including some of the specific rhetorical conventions and constraints. However, it is surprising that despite its distinctive prominence in legal practice, it has never figured in English for Legal Communication programmes. It seems (...) to be the result of pedagogic convenience rather than curriculum need. In this paper, I would like to argue for the inclusion of legislative genres in English for Legal Communication curriculum design as input to teaching materials, to make it easier for learners to understand and interpret other forms of legal communication, such as cases, judgements, contracts, agreements, and even courtroom interaction. (shrink)

Most of us know of God only as "Our Father in Heaven". However, there is the other view, which declares that "I and my Father are one." That is a very bold view, which only the daring dare to embrace. Proclaimed by fearless thinkers in all ages, this professed Godhood is no one person's exclusive domain, as some would have you believe, but the common property of one and all. Whatever be your station in life, truth remains that you are (...) God. Everything else that you hold yourself to be is pure ignorance. This book is the bold wake-up call to make you realize who you are. Like a distant thunder, we hear a voice rolling down from the past "Never forget the glory of human nature. We are the Greatest God, that ever was, or ever will be. Christs and Buddhas are but waves, on the boundless ocean which I am"; but its sound is getting dimmer; its echoes lost in the din and clutter of fanaticism and materialism. This book is the clarion call that resounds the bugle of that age-old theme once again and with a vengeance. A vengeance that stems from rationality, reasons, and the added weight of discoveries in modern sciences; discoveries, which are all found to resonate with that grand ancient truth. Unlike anything that you may have read, this book questions your most fundamental concepts. Be prepared to abandon all preconceived notions that you may hold about the Self and the Universe. This iconoclastic book shatters all delusions, and will truly revolutionize the way your perceive yourself and the world. (shrink)

We provide first-order axioms for the theories of finite trees with bounded branching and finite trees with arbitrary (finite) branching. The signature is chosen to express, in a natural way, those properties of trees most relevant to linguistic theories. These axioms provide a foundation for results in linguistics that are based on reasoning formally about such properties. We include some observations on the expressive power of these theories relative to traditional language complexity classes.

In the Appendix to the Treatise of Human Nature, Hume famously recants his position on personal identity. There he confesses: “upon a strict review of the section concurring personal identity I find myself involv’d in such a labyrinth that... I neither know how to correct my former opinions, nor how to render them consistent.” By his own admission, then, something has gone wrong in Hume’s account of personal identity, something that, at least to his eyes, did not go wrong in (...) his accounts of body and necessary connection. For those accounts were not grossly inconsistent or patently absurd. The case is different, however, with personal identity. There his philosophical enterprise suffers shipwreck, and it is important to understand why. Unfortunately, however, Hume confesses that he finds his former opinions false as well as inconsistent, but neglects to specify how or why he came to this conclusion. This paper is an attempt to address just that question. (shrink)