A Madhyamaka Critique of Jaegwon Kim\u27s Supervenience Argument

Jaegwon Kim’s supervenience argument objects to the possibility of emergent causation (both downward and same-level) based on both (1) the causal overdetermination of both (a) higher-level emergent events and (b) lower-level basal events, and (2) the causal closure principle of the physical domain. Kim argues that emergent causation entails epiphenomenalism. Madhyamaka Buddhist philosophy skeptically critiques the primary (ultimate) existence of causal phenomena and instead suggests that all such phenomena may only be secondarily (conventionally) existent. Mādhyamikas acknowledge that, conventionally, emergent phenomena appear to cause both basal phenomena and other emergent phenomena. However, contra Kim, Mādhyamikas doubt that causal relations ultimately exist between, or among, emergent phenomena and basal phenomena because they doubt that anything ultimately exists. As such, the Madhyamaka critique of causality may provide a skeptical response to Kim because Kim assumes that both emergent and basal phenomena are primarily existent. Altogether, I argue that if we draw upon and accept the Madhyamaka critique of causality, then we may resolve Kim’s problem of epiphenomenalism by reconceptualizing causality as a relation obtaining conventionally between phenomena, while remaining silent on the status of causation at the ultimate level of truth. By arguing this point, I do not mean to suggest that the Madhyamaka critique of causality, while plausible, is in fact correct. Rather, I intend only to show that plausible responses to Kim’s argument may be found by considering less commonly taught philosophical traditions in relation to Kim’s metaphysical assumptions

Long-term life changes and stress sequelae for spouses of stroke patients

Objective: This study investigates the long-term effect of stroke on the quality of life and health of patients’ spouses. Method: Twenty-six spouses of stroke patients were interviewed by means of standardized questionnaires and qualitative interviews. The study participants had been living with the consequences of stroke for 3 years on average when the interviews were carried out. Results: A stroke is often followed by considerable changes in everyday life and by role shifts within the relationship. In particular, depressive and aggressive changes in the patient’s behaviour are experienced as burdensome. In addition to impairments in quality of life, psychological and psychosomatic troubles can also from the burden experienced. Depressive symptoms are the main factor in these negative consequences: the more a patient is assessed as depressive, the more his/her spouse reports health problems and poor quality of life. Discussion: Long-term changes in everyday life and partnership can bring about significant chronic burden for the spouses of stroke patients. Hence, offers of support and counseling are required not only in the acute and post-acute stages of stroke, but also after inpatient rehabilitation has ended

Hands4U:the effects of a multifaceted implementation strategy on hand eczema prevalence in a healthcare setting. Results of a randomized controlled trial

Background. Healthcare workers have an increased risk of developing hand eczema. A multifaceted implementation strategy was developed to implement a guideline to prevent hand eczema among healthcare workers.Objectives. To investigate the effects of the implementation strategy on self-reported hand eczema and preventive behaviour.Methods. A randomized controlled trial was performed. A total of 48 departments (n = 1649) were randomly allocated to the multifaceted implementation strategy or the control group. The strategy consisted of education, participatory working groups, and role models. Outcome measures were self-reported hand eczema and preventive behaviour. Data were collected at baseline, and 3, 6, 9 and 12 months of follow-up.Results. Participants in the intervention group were significantly more likely to report hand eczema [odds ratio (OR) 1.45; 95% confidence interval (CI) 1.03-2.04], and they reported significantly less hand washing (B, -0.38; 95% CI: -0.48 to -0.27), reported significantly more frequent use of a moisturizer (B, 0.30; 95% CI: 0.22-0.39) and were more likely to report wearing cotton undergloves (OR 6.33; 95% CI: 3.23-12.41) than participants in the control group 12 months after baseline.Conclusions. The strategy implemented can be used in practice, as it showed positive effects on preventive behaviour. More research is needed to investigate the unexpected effects on hand eczema.</p

Mechanism of injury and special considerations as predictive of serious injury: A systematic review.

Objectives: The Centers for Disease Control and Prevention\u27s field triage guidelines (FTG) are routinely used by emergency medical services personnel for triaging injured patients. The most recent (2011) FTG contains physiologic, anatomic, mechanism, and special consideration steps. Our objective was to systematically review the criteria in the mechanism and special consideration steps that might be predictive of serious injury or need for a trauma center. Methods: We conducted a systematic review of the predictive utility of mechanism and special consideration criteria for predicting serious injury. A research librarian searched in Ovid Medline, EMBASE, and the Cochrane databases for studies published between January 2011 and February 2021. Eligible studies were identified using a priori inclusion and exclusion criteria. Studies were excluded if they lacked an outcome for serious injury, such as measures of resource use, injury severity scores, mortality, or composite measures using a combination of outcomes. Given the heterogeneity in populations, measures, and outcomes, results were synthesized qualitatively focusing on positive likelihood ratios (LR+) whenever these could be calculated from presented data or adjusted odds ratios (aOR

Actin Fusion Proteins Alter the Dynamics of Mechanically Induced Cytoskeleton Rearrangement

Mechanical forces can regulate various functions in living cells. The cytoskeleton is a crucial element for the transduction of forces in cell-internal signals and subsequent biological responses. Accordingly, many studies in cellular biomechanics have been focused on the role of the contractile acto-myosin system in such processes. A widely used method to observe the dynamic actin network in living cells is the transgenic expression of fluorescent proteins fused to actin. However, adverse effects of GFP-actin fusion proteins on cell spreading, migration and cell adhesion strength have been reported. These shortcomings were shown to be partly overcome by fusions of actin binding peptides to fluorescent proteins. Nevertheless, it is not understood whether direct labeling by actin fusion proteins or indirect labeling via these chimaeras alters biomechanical responses of cells and the cytoskeleton to forces. We investigated the dynamic reorganization of actin stress fibers in cells under cyclic mechanical loading by transiently expressing either egfp-Lifeact or eyfp-actin in rat embryonic fibroblasts and observing them by means of live cell microscopy. Our results demonstrate that mechanically-induced actin stress fiber reorganization exhibits very different kinetics in EYFP-actin cells and EGFP-Lifeact cells, the latter showing a remarkable agreement with the reorganization kinetics of non-transfected cells under the same experimental conditions

Enhancing medical students' communication skills: development and evaluation of an undergraduate training program

<p>Abstract</p> <p>Background</p> <p>There is a relative lack of current research on the effects of specific communication training offered at the beginning of the medical degree program. The newly developed communication training "Basics and Practice in Communication Skills" was pilot tested in 2008 and expanded in the following year at the University Medical Centre Hamburg-Eppendorf in Germany. The goal was to promote and improve the communicative skills of participants and show the usefulness of an early offered intervention on patient-physician communication within the medical curriculum.</p> <p>Methods</p> <p>The students participating in the project and a comparison group of students from the standard degree program were surveyed at the beginning and end of the courses. The survey consisted of a self-assessment of their skills as well as a standardised expert rating and an evaluation of the modules by means of a questionnaire.</p> <p>Results</p> <p>Students who attended the communication skills course exhibited a considerable increase of communication skills in this newly developed training. It was also observed that students in the intervention group had a greater degree of self-assessed competence following training than the medical students in the comparison group. This finding is also reflected in the results from a standardised objective measure.</p> <p>Conclusions</p> <p>The empirical results of the study showed that the training enabled students to acquire specialised competence in communication through the course of a newly developed training program. These findings will be used to establish new communication training at the University Medical Centre Hamburg-Eppendorf.</p

Global Health Education: a cross-sectional study among German medical students to identify needs, deficits and potential benefits (Part 1 of 2: Mobility patterns & educational needs and demands)

<p>Abstract</p> <p>Background</p> <p>In recent years, education and training in global health has been the subject of recurring debate in many countries. However, in Germany, there has been no analysis of the educational needs or demands of medical students, or the educational deficits or potential benefits involved in global health education. Our purpose is to analyse international health elective patterns of medical students enrolled at German universities and assess whether or how they prepare for their electives abroad. We examine the exposure of medical students enrolled at German universities to training courses in tropical medicine or global health and assess students' perceived needs and demands for education in global health.</p> <p>Methods</p> <p>Cross-sectional study among medical students in Germany including all 36 medical schools during the second half of the year 2007. All registered medical students were eligible to participate in the study. Recruitment occurred via electronic mailing-lists of students' unions. We developed a web-based, semi-structured questionnaire to capture students' international mobility patterns, preparation before electives, destination countries, exposure to and demand for global health learning opportunities.</p> <p>Results</p> <p>1126 online-replies were received and analysed from all registered medical students in Germany (N = 78.067). 33.0% of all respondents (370/1126) declared at least one international health elective and of these, 36.0% (133/370) completed their electives in developing countries. 36.0% (131/363) did not prepare specifically at all, 59.0% (214/363) prepared either by self-study or declared a participation in specific preparation programmes. 87.8% of 5^thand 6^thyear students had never participated in a global health course and 72.6% (209/288) had not completed a course in tropical medicine. 94.0% (861/916) endorsed the idea of introducing global health into medical education.</p> <p>Conclusion</p> <p>Students in our sample are highly mobile during their studies. International health electives are common, also in developing countries. Formal preparation beyond self-study is virtually non-existent amongst our sample and the participation rate in courses of tropical medicine or global health is appallingly low. We have identified unmet perceived needs and the demand for more learning opportunities in global health in our sample, urging for reforms to adjust curricula to a globalising world.</p

Quality of life in caregivers of patients with schizophrenia: A literature review

<p>Abstract</p> <p>Background</p> <p>A couple of decades ago, hospitals or psychiatric institutions were in charge of caring for patients with schizophrenia; however, nowadays this role is performed by one or more patient's relatives. Evidence shows that informal caregivers experience negative changes in their quality of life (QOL). The aim of this study is to review the main factors associated with the QOL of caregivers of people with schizophrenia.</p> <p>Methods</p> <p>A search through databases from journals published last decade between 1998 and 2008 was performed. In accordance with the inclusion criteria, titles and abstracts of citations obtained from the search were examined independently by two authors and irrelevant articles discarded. The full text of those studies considered relevant by either reviewer were obtained and assessed independently. Where differences of opinion rose they were resolved by discussion. Out of the 258 references, 37 were included in the review.</p> <p>Studies which assessed factors associated with caregivers of people with schizophrenia's quality of life were included and the information summarized.</p> <p>Results</p> <p>Evidence suggest that physical, emotional and economic distress affect negatively caregiver's QOL as a result of a number of unfulfilled needs such as, restoration of patient functioning in family and social roles, economic burden, lack of spare time, among other factors.</p> <p>Conclusion</p> <p>Decreased QOL may be associated with caregivers' burden, lack of social support, course of the disease and family relationships problems. In addition, in developing countries, QOL is affected by caregivers' economic burden. High quality research is needed in order to identify factors associated with QOL over time and testing the efficacy of interventions aiming to improve QOL in caregivers of patients with schizophrenia.</p