OBJECTIVE: To report and analyse the pattern of end-of-life decision making for terminal Chinese cancer patients. DESIGN: Retrospective descriptive study. SETTING: A cancer clinical trials unit in a large teaching hospital. PATIENTS: From April 1992 to August 1997, 177 consecutive deaths of cancer clinical trial patients were studied. MAIN MEASUREMENT: Basic demographic data, patient status at the time of signing a DNR consent, or at the moment of returning home to die are documented, and circumstances surrounding these events evaluated. RESULTS: (...) DNR orders were written for 64.4% of patients. Patients in pain (odds ratio 0.45, 95% CI 0.22-0.89), especially if requiring opioid analgesia (odds ratio 0.40, 95% CI 0.21-0.77), were factors associated with a higher probability of such an order. Thirty-five patients were taken home to die, a more likely occurrence if the patient was over 75 years (odds ratio 0.12, 95% CI 0.04-0.34), had children (odds ratio 0.14, 95% CI 0.02-0.79), had Taiwanese as a first language (odds ratio 6.74, 95% CI 3.04-14.93), or was unable to intake orally (odds ratio 2.73, 95% CI 1.26-5.92). CPR was performed in 30 patients, none survived to discharge. CONCLUSIONS: DNR orders are instituted in a large proportion of dying Chinese cancer patients in a cancer centre, however, the order is seldom signed by the patient personally. This study also illustrates that as many as 20% of dying patients are taken home to die, in accordance with local custom. (shrink)

The US neutrino community gathered at the Workshop on the Intermediate Neutrino Program at Brookhaven National Laboratory February 4-6, 2015 to explore opportunities in neutrino physics over the next five to ten years. Scientists from particle, astroparticle and nuclear physics participated in the workshop. The workshop examined promising opportunities for neutrino physics in the intermediate term, including possible new small to mid-scale experiments, US contributions to large experiments, upgrades to existing experiments, R&D plans and theory. The workshop was organized into (...) two sets of parallel working group sessions, divided by physics topics and technology. Physics working groups covered topics on Sterile Neutrinos, Neutrino Mixing, Neutrino Interactions, Neutrino Properties and Astrophysical Neutrinos. Technology sessions were organized into Theory, Short-Baseline Accelerator Neutrinos, Reactor Neutrinos, Detector R&D and Source, Cyclotron and Meson Decay at Rest sessions.This report summarizes discussion and conclusions from the workshop. (shrink)

Arbuscular mycorrhizal fungi are considered as a potential biotechnological tool for improving phytostabilization efficiency and plant tolerance to heavy metal-contaminated soils. However, the mechanisms through which AMF help to alleviate metal toxicity in plants are still poorly understood. A greenhouse experiment was conducted to evaluate the effects of two AMF species on the growth, Pb accumulation, photosynthesis and antioxidant enzyme activities of a leguminous tree at Pb addition levels of 0, 500, 1000 and 2000 mg kg-1 soil. AMF symbiosis decreased (...) Pb concentrations in the leaves and promoted the accumulation of biomass as well as photosynthetic pigment contents. Mycorrhizal plants had higher gas exchange capacity, non-photochemistry efficiency, and photochemistry efficiency compared with non-mycorrhizal plants. The enzymatic activities of superoxide dismutase, ascorbate peroxidases and glutathione peroxidase were enhanced, and hydrogen peroxide and malondialdehyde contents were reduced in mycorrhizal plants. These findings suggested that AMF symbiosis could protect plants by alleviating cellular oxidative damage in response to Pb stress. Furthermore, mycorrhizal dependency on plants increased with increasing Pb stress levels, indicating that AMF inoculation likely played a more important role in plant Pb tolerance in heavily contaminated soils. Overall, both F. mosseae and R. intraradices were able to maintain efficient symbiosis with R. pseudoacacia in Pb polluted soils. AMF symbiosis can improve photosynthesis and reactive oxygen species scavenging capabilities and decrease Pb concentrations in leaves to alleviate Pb toxicity in R. pseudoacacia. Our results suggest that the application of the two AMF species associated with R. pseudoacacia could be a promising strategy for enhancing the phytostabilization efficiency of Pb contaminated soils. (shrink)

Travelling internationally to acquire medical treatments otherwise unavailable or inaccessible in one’s home country is not a novel concept. Conventionally, such medical travel largely entailed patients from developed countries or wealthy patients from the developing world seeking care in Western facilities like the Mayo Clinic in the U.S. and myriad private clinics along Harley Street in London, England. What is different about the topical phenomenon known as “medical tourism” is the growing trend of health services export in the opposite direction. (...) The number of patients travelling from the developed world to low- and middle-income countries for treatments has ballooned in recent years, primarily driven by difficulties with accessing affordable care at home. According to a liberal estimate by the Deloitte Center for Health Solutions, the number of Americans travelling abroad for care rose from 750,000 in 2007 to 1.6 million in 2012. On the flip side, Thailand reportedly treated a total of 1.3 million foreign nationals in 2007, which represented a 16% leap from 2001. (shrink)

The apolipoprotein E gene plays an important role in the pathogenesis of Alzheimer's disease , and amyloid plaque comprised mostly of the amyloid-beta peptide ) is one of the major hallmarks of AD. However, the relationship between these two important molecules is poorly understood. We examined how A treatment affects APOE expression in cultured cells and tested the role of the transcription factor NF-B in APOE gene regulation. To delineate NF-B's role, we have characterized a 1098 nucleotide segment containing the (...) 5'-flanking region of the human APOE gene . Sequence analysis of this region suggests the presence of two potential NF-B elements. To demonstrate promoter activity, the region was cloned upstream of a promoterless luciferase gene. This segment was able to drive expression of luciferase in transient transfections of human fetal glial cells. Promoter activity was stimulated twofold by A treatment. Pretreatment with double-stranded DNA decoy oligonucleotides against NF-B reduced A stimulation. Deletion and mutagenetic analyses demonstrated that the distal NF-B element was functional and showed a strong DNA-protein complex band in gel shift analysis, similar to that from control NF-B consensus element. An anti-inflammatory and anti-NF-B drug, sodium salicylate, significantly blocked A-induced APOE promoter function. Our data provide evidence that upregulation of APOE by A in astroglial cells is mediated by an NF-B-element present in the 5'-flanking region of the APOE gene. (shrink)

This study investigated the differences between past and future temporal discounting in terms of neural activity in relation to temporal distance. Results show that brain regions are engaged differently in past and future temporal discounting. This is likely because past temporal discounting requires memory reconstruction, whereas future temporal discounting requires the processing of uncertainty about the future. In past temporal discounting, neural activity differed only when preferences were made between rewards received one hour prior and rewards received further in the (...) past. The peak amplitudes of P2 and P3 varied as the temporal distance increased from 2 weeks to 50 years. In future temporal discounting, neural activity differed only when preferences were evaluated between two delayed rewards. The delay conditions and had a significant influence on P2 and N2. Findings indicate the existence of different decision-making systems operating in past and future temporal discounting. (shrink)

Access to legal information is fundamental to access to justice. Yet accessibility refers not only to making legal documents available to the public, but also rendering legal information comprehensible to them. A vexing problem in bringing legal information to the public is how to turn formal legal documents such as legislation and judgments, which are often highly technical, to easily navigable and comprehensible knowledge to those without legal education. In this study, we formulate a three-step approach for bringing legal knowledge (...) to laypersons, tackling the issues of navigability and comprehensibility. First, we translate selected sections of the law into snippets (called CLIC-pages), each being a small piece of article that focuses on explaining certain technical legal concept in layperson’s terms. Second, we construct a _Legal Question Bank_, which is a collection of legal questions whose answers can be found in the CLIC-pages. Third, we design an interactive _CLIC Recommender_. Given a user’s verbal description of a legal situation that requires a legal solution, CRec interprets the user’s input and shortlists questions from the question bank that are most likely relevant to the given legal situation and recommends their corresponding CLIC pages where relevant legal knowledge can be found. In this paper we focus on the technical aspects of creating an LQB. We show how large-scale pre-trained language models, such as GPT-3, can be used to generate legal questions. We compare machine-generated questions against human-composed questions and find that MGQs are more scalable, cost-effective, and more diversified, while HCQs are more precise. We also show a prototype of CRec and illustrate through an example how our 3-step approach effectively brings relevant legal knowledge to the public. (shrink)

The purpose of this study was to develop a Physician's Spiritual Well-Being Scale (PSpWBS). The significance of a physician's spiritual well-being was explored through in-depth interviews with and qualitative data collection from focus groups. Based on the results of qualitative analysis and related literature, the PSpWBS consisting of 25 questions was established. Reliability and validity tests were performed on 177 subjects. Four domains of the PSpWBS were devised: physician's characteristics; medical practice challenges; response to changes; and overall well-being. The explainable (...) total variance was 65.65%. Cronbach α was 0.864 when the internal consistency of the whole scale was calculated. Factor analysis showed that the internal consistency Cronbach α value for each factor was between 0.625 and 0.794 and the split-half reliability was 0.865. The scale has satisfactory reliability and validity and could serve as the basis for assessment of the spiritual well-being of a physician. (shrink)

© 2016 Regents of the University of California.The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,062 new measurements from 721 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. All the particle properties and search limits are listed in Summary Tables. We also give numerous (...) tables, figures, formulae, and reviews of topics such as Higgs Boson Physics, Supersymmetry, Grand Unified Theories, Neutrino Mixing, Dark Energy, Dark Matter, Cosmology, Particle Detectors, Colliders, Probability and Statistics. Among the 117 reviews are many that are new or heavily revised, including those on Pentaquarks and Inflation. The complete Review is published online in a journal and on the website of the Particle Data Group. The printed PDG Book contains the Summary Tables and all review articles but no longer includes the detailed tables from the Particle Listings. A Booklet with the Summary Tables and abbreviated versions of some of the review articles is also available. (shrink)

This paper presents and discusses a recent Israeli proposal to legislate on the rights of the dying patient. A gap exists between elitist biases of the committee proposing the law, and popular values and sentiments. The proposed law divides the dying patients into two groups: “those who wish to go on living” and “those who wish to die”. The former will have a right to life prolonging extraordinary care. It is not clear who would foot the bill for this care. (...) Also it is hard to see how this munificence could fail to discriminate against all other patients. Both the secular ethicists and the rabbis involved in drawing up the proposal accepted the assumption that it is good for some terminal patients to die. The rabbis objected, however, to direct and active interventions that shorten life. The solution arrived at was to install timers in the ventilators so as to allow them to expire automatically unless the patient wishes for their resetting. (shrink)

This paper explores the value of respect for personal autonomy in relation to clearly immoral and irrational acts committed freely and intentionally by competent people. Following Berlin's distinction between two kinds of liberty and Darwall's two kinds of respect, it is argued that coercive suppression of nonautonomous, irrational, and self-harming acts of competent persons is offensive to their human dignity, but not disrespectful of personal autonomy. Irrational and immoral choices made by competent people may claim only the negative liberty to (...) be left alone. Lives disposed to autonomy are worthy of solidarity and active support in addition to the right of free choice and action. Autonomous premeditated desires (distinguished from mere consent) may embody transcendental choices, which transcend consideration of physical and psychological well-being. Choices made by incompetent persons (e.g., children and the mentally disabled) are not related to autonomy, but to self-directedness. The value of human dignity confers protection to self-directedness, but not at the expense of other vital interests. (shrink)

The American Journal of Bioethics, Volume 12, Issue 3, Page 37-39, March 2012.

Foundational issues in statistical mechanics and the more general question of how probability is to be understood in the context of physical theories are both areas that have been neglected by philosophers of physics. This book fills an important gap in the literature by providing a most systematic study of how to interpret probabilistic assertions in the context of statistical mechanics. The book explores both subjectivist and objectivist accounts of probability, and takes full measure of work in the foundations of (...) probability theory, in statistical mechanics, and in mathematical theory. It will be of particular interest to philosophers of science, physicists and mathematicians interested in foundational issues, and also to historians of science. (shrink)

The article examines the new discourse on medical professionalism and responsibility through the prism of conflicts among moral values, especially with regard to truth-telling. The discussion is anchored in the renaissance of English-language writing on medical ethics in the 18th century, which paralleled the rise of humanitarianism and the advent of the word “responsibility”. Following an analysis of the meanings of the value of responsibility in general and in medical practice in particular, it is argued that, similarly to the Aristotelian (...) notion of equity, responsibility of care is a second-order value, which corrects virtues, laws and norms in exceptional circumstances. Virtues and practices of the second order, such as responsibility and deliberation, bear especially on professional doctoring, which includes a commitment to give priority to the good of the patient over one’s own good. It is argued that, in situations of conflict, and particularly conflicts between personal moral identity and the good of patients, the fundamental professional commitment is to critical and rational deliberation and to the cultivation of psycho-moral flexibility. This leads indirectly to moral growth and strengthening of professional character. (shrink)

Foundational issues in statistical mechanics and the more general question of how probability is to be understood in the context of physical theories are both areas that have been neglected by philosophers of physics. This book fills an important gap in the literature by providing a most systematic study of how to interpret probabilistic assertions in the context of statistical mechanics. The book explores both subjectivist and objectivist accounts of probability, and takes full measure of work in the foundations of (...) probability theory, in statistical mechanics, and in mathematical theory. It will be of particular interest to philosophers of science, physicists and mathematicians interested in foundational issues, and also to historians of science. (shrink)

The article surveys the history of “terror” vis a vis the development of international humanitarian and human rights law. During the French Revolution, the word “terror” was coined to describe a deviation from the laws of war. Justified by a mixture of ideology and necessity. People who resort to terrorism either suspends or rejects the laws of war (jus in bellum) in the name of an alternative and heightened sense of truth. However, the terrorists’ strong sense of probity and mission (...) is also an opening for re-establishing communication, arbitration and mitigation of cruelty and destruction. This paper represents International Humanitarian Law (IHL) as an “abstract Leviathan”, submission to which is the contemporary norm of pacification. From the perspective of radical terrorism, it is tyrannical. From other perspectives, it is open to criticism and change. Most importantly, it is on the side of rational arbitration rather than arbitrary ordeal. Even radical terrorism, which refuses to recognize the legitimacy of the abstract Leviathan, seeks to communicate its radical messages rather than to seek victory my means of physical annihilation of its opponents. (shrink)

:This article examines the concept of moral enhancement from two different perspectives. The first is a bottom-up approach, which aims at identifying fundamental moral traits and subcapacities as targets for enhancement. The second perspective, a top-down approach, is holistic and in line with virtue ethics. Both perspectives lead to the observation that alterations of material and social conditions are the most reliable means to improve prosocial behavior overall.Moral enhancement as a preventive measure invokes Gnostic narratives on the allegedly fallen status (...) of human nature, its search for salvation, and the dependence of the laity on heteronomous salvific interventions. The allure of the preventive kind of enhancement is attributable to its religious hues.Owing to the absence of clarity regarding moral enhancement and of metrics to evaluate its progress, humanity is at risk of prioritizing unclear and unsubstantiated measures of preventive diminishment at the expense of celebrating human capacities and joys. (shrink)

In dieser Arbeit werden drei Gedankenexperimente geprüft, die im Diskurs zur Moralität der Abtreibung vorgebracht wurden: der Geiger von Judith J. Thomson und zwei Erwiderungen darauf von Kenneth Himma und Christopher H. Conn. Sie sind dadurch charakterisiert, dass sie von Rechten sprechen, eine besondere Betonung auf Verkörperung legen und an die moralische Intuition appellieren. Ich behaupte, dass nur menschliche Individuen Menschenrechte haben können und dass Individuation nicht auf der Verletzung der moralischen Rechte anderer basieren kann. Deshalb kann der Fetus weder (...) Träger von moralischen Rechten noch ein Aggressor gegen die Rechte seiner Mutter sein. Die Paradigmen der Umweltethik scheinen für moralische Überlegungen über Abtreibung besser geeignet zu sein als das Paradigma der Rechte. Im Zentrum der Umweltethik stehen eher Fürsorge und Achtung vor dem Leben als Rechte; sie ist auf Verkörperung und natürliche Prozesse abgestimmt und beruft sich mehr auf Gefühle der Fürsorge und Tugend als auf ein Gerechtigkeitsgefühl. (shrink)

Past research demonstrates that emotion recognition is influenced by social category cues present on faces. However, little research has investigated whether holistic processing is required to observe these influences of social category information on emotion perception, and no studies have investigated whether different visual sampling strategies (i.e. differences in the allocation of attention to different regions of the face) contribute to the interaction between social cues and emotional expressions. The current study aimed to address this. Participants categorised happy and angry (...) expressions on own- and other-race faces, and male and female faces. In Experiments 1 and 2, holistic processing was disrupted by presenting inverted faces (Experiment 1) or part faces (Experiment 2). In Experiments 3 and 4 participants’ eye-gaze to eye and mouth regions was also tracked. Disrupting holistic processing did not alter the moderating influence of sex and race cues on emotion recognition (Experiments 1, 2, 4). Gaze patterns differed as a function of emotional expression, and social category cues, however, eye-gaze patterns did not reflect response time patterns (Experiments 3 and 4). Results indicate that the interaction between social category cues and emotion does not require holistic processing and is not driven by differences in visual sampling. (shrink)

In the first part of this article we survey the concept of human rights from a philosophical perspective and especially in relation to the “right to healthcare”. It is argued that regardless of meta-ethical debates on the nature of rights, the ethos and language of moral deliberation associated with human rights is indispensable to any ethics that places the victim and the sufferer in its centre. In the second part we discuss the rise of the “right to privacy”, particularly in (...) the USA, as an attempt to make the element of personal free will dominate over the element of basic human interest within the structure of rights and when different rights seem to conflict. We conclude by discussing the relationship of human rights with moral values beyond the realm of rights, mainly human dignity, free will, human rationality and response to basic human needs. (shrink)

Violence metaphors for cancer can have undesirable implications. The metaphorical expression “She lost her battle with cancer,” for instance, is deemed inappropriate by some because of the implicit...

Erickson's treatise intertwines and confuses two major, but separable, issues: whether there are basic tastes and how taste stimuli are encoded. The idea of basic tastes may reflect a natural process of concept formation. By only discussing two spatial coding schemes for taste, Erickson ignores the temporal dimension of taste responses and the contribution of neuronal cooperativity.

This article demonstrates the possibilities and problems of the formation of a new type of human‐technique‐nature relationship ‐ the organic technique ‐ in modern civilization. It is a relationship in which neither human nor nature must adapt to the needs of technology; rather, the technique is embedded in nature and becomes 'human-sized'. We can find a model for building this new type of relationship in the construction of buildings from bamboo. The uniqueness of bamboo as a building material manifests in (...) two ways. The first relates to resources: bamboo is a very fast-growing plant, so cutting it's stem does not destroy the plant itself and in three to four years there is a new 'harvest'. This means bamboo has an extremely low cost, which is critical for developing countries with rapidly growing populations. Second, bamboo has a number of architectural advantages. Due to the flexibility and elasticity of this product, bamboo buildings are earthquake resistant. Such structures do not violate the natural landscape, but instead work with it; they are characterized by low cost and ease of construction, in a variety of forms. This has led to the widespread use of bamboo by leading architects and innovators from different countries. This article shows that the application of bamboo in architecture ‐ as opposed to artificial materials such as concrete, which exploit and destroy nature and impose their forms on cultures ‐ helps this building technique to integrate into the life of ecosystems and society, and thus to become a model of harmonizing human‐technique‐nature relations. (shrink)