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141.
Thogmartin JR Wilson CI Palma NA Ignacio SS Shuman MJ Flannagan LM 《Journal of forensic sciences》2011,56(5):1352-1360
This study presents a series of 16 carriers of hemoglobin S (HbS) who died during various circumstances. Many of the cases were associated with mild to moderate exertion. The onset and/or duration of symptoms varied from a few minutes to several hours with many displaying a prolonged lucid interval with stable vital signs. Despite seeking medical treatment, sickle cell trait-related micro-occlusive crisis was never considered in the differential diagnosis. Several cases were associated with sudden death. In those deaths which were delayed, high anion gap and uncompensated metabolic acidosis were typical and were not heat related. Also characteristic were large increases in creatine kinase, alanine aminotransferase, and aspartate aminotransferase along with myoglobinemia. Although the antemortem diagnosis of rhabdomyolysis was made, the underlying cause was never deduced by the clinicians. The sickling found at autopsy is not always a postmortem artifact, and in the right circumstances can be diagnostic. 相似文献
142.
Measurement of the amount of fat in femoral bone marrow can provide a quantitative assessment of the nutritional status of an individual animal. An analytical method is presented for quantitating the percent fat in bone marrow from three domestic species: bovine, canine, and equine. In this procedure, fat is extracted from bone marrow using pentane, and the percent fat recovered is determined gravimetrically. Based on analyses from adult animals (normal body condition scores), the average percentage of fat in the bone marrow was >80%. In cases in which animals have been diagnosed as emaciated or exhibit serous atrophy of fat (body scores of 1 or 2), the femoral bone marrow fat was less than 20%. In domestic animals, bone marrow fat analysis can be a useful, quantitative measure that, when used in conjunction with all other data available, can support a diagnosis of starvation or malnutrition. 相似文献
143.
Detention and treatment down under: human rights and mental health laws in Australia and New Zealand
Mental health law reform in recent decades has drawn on the international human rights movement. The entering into force of the Convention on the Rights of Persons with Disabilities (CRPD) on May 3 2008 has been hailed by some as signalling a new era in relation to how domestic mental health laws should be reformed. Both Australia and New Zealand have ratified the CRPD and Australia has acceded to its Optional Protocol. New Zealand and the Australian Capital Territory and Victoria have statutory bills of rights which have an interpretive effect, but are unable to render other statutes invalid. Drawing on the results of interviews conducted with fifty-two representatives of consumer and carer organisations, lawyers, and mental health professionals across Australia and New Zealand, this paper examines the current thinking on human rights and mental health laws in these countries and outlines what changes, if any, may be brought to domestic legislation in light of the Convention. 相似文献
144.
David M. Shumaker Christopher Miller Carolyn Ortiz Robin Deutsch 《Family Court Review》2011,49(1):46-58
Attachment theory is increasingly being considered when contemplating post‐divorce parenting plans. Historically, there has been a strong emphasis on assessing the strength of the parent‐child bond as well as a child's attachment style. Surprisingly little research has focused on sibling bonds and the implications for post‐divorce parenting plans. This article provides an overview of sibling attachment theory, sibling attachment considerations in foster care decisions, and the limited research examining sibling attachment in divorce and parenting schedules. Several key questions are offered for mental health and legal professionals to consider when factoring sibling relations into post‐separation parenting plans. 相似文献
145.
Leff SS Thomas DE Shapiro ES Paskewich B Wilson K Necowitz-Hoffman B Jawad AF 《Journal of school violence》2011,10(2):165-184
The climate of school classrooms, shaped by a combination of teacher practices and peer processes, is an important determinant for children's psychosocial functioning and is a primary factor affecting bullying and victimization. Given that there are relatively few theoretically-grounded and validated assessment tools designed to measure the social climate of classrooms, our research team developed an observation tool through participatory action research (PAR). This article details how the assessment tool was designed and preliminarily validated in 18 third-, fourth-, and fifth-grade classrooms in a large urban public school district. The goals of this study are to illustrate the feasibility of a PAR paradigm in measurement development, ascertain the psychometric properties of the assessment tool, and determine associations with different indices of classroom levels of relational and physical aggression. 相似文献
146.
This paper explores empirically the relation between special-interest groups and economic growth. Our analysis exploits new data on the number of groups observed across countries and time, in order to mitigate the identification problems associated with earlier studies. Also in contrast to earlier work, we examine the impact of groups on two sources of growth??capital accumulation and technological change??in addition to the impact of groups on output growth. The findings are consistent with Olson??s (The rise and decline of nations: the political economy of economic growth, stagflation, and social rigidities. New Haven, Yale, 1982) claim that societies with greater numbers of interest groups grow slower, accumulate less capital, and experience reduced productivity growth relative to others. 相似文献
147.
Joffe AR 《Issues in law & medicine》2007,23(2):119-140
The recent Canadian forum's recommendations regarding "neurological determination of death" claim to have determined a "Canadian definition, criteria, and minimum testing requirements for neurological determination of death." In this review the problems with this statement are discussed. The criterion of neurological determination of death does not fulfill the definition of death, because there is continued integration of the organism as a whole. The tests for neurological determination of death do not fulfill the criterion of neurological determination of death because they do not show the irreversible loss of all critical brain functions. The forum has provided no coherent argument for why neurological determination of death should be considered death. I suggest that one cannot invoke expert opinion to clarify a criterion of death, and tests for this criterion of death, without a clear concept of what death is. The forum has clarified tests for what they call "neurological determination of death," but this is not death itself; rather, it is a neurologically devastating state. Whether this state of "neurological determination of death" is enough to justify the morality of harvesting organs prior to death is the real question. A potential solution to this question is discussed. 相似文献
148.
149.
Raychelle M. Burks M.F.S. Shari E. Pacquette B.S. Mike A. Guericke B.S. Mark V. Wilson Ph.D. David J. Symonsbergen M.S. Kerry A. Lucas Ph.D. Andrea E. Holmes Ph.D. 《Journal of forensic sciences》2010,55(3):723-727
Abstract: The design and preliminary characterization of a novel sensor for drugs of abuse, DETECHIP®, is described in this proof‐of‐concept note. Combining both colorimetric and fluorimetric assays, DETECHIP® is suitable for lab and field use. More than a conventional spot test which provides a single “yes or no” answer, DETECHIP® provides twenty responses for a more complete characterization of suspect material. This is accomplished by visually noting colorimetric and fluorescent changes of carefully selected dyes upon the addition of test analytes, including drugs of abuse, with respect to controls. Color and fluorescence changes are recorded numerically so that a 20 digit identification code can be constructed for comparison of test analytes and known compounds. DETECHIP® is applicable to a variety of drugs, both plant‐derived and synthetic, addressing the need to use several different spot tests simultaneously for a single sample. 相似文献
150.
Robin F. Hansen 《The Modern law review》2010,73(4):523-550
Parallel investment treaty arbitrations present a demonstrated risk of inconsistent awards. This article examines several ameliorative responses to parallel investment treaty proceedings, executable by treaty‐drafters, arbitrators and parties themselves. The unique jurisdiction mechanics and applicable law in investment treaty disputes frames the responses available. Despite the unique context within which parallel investment arbitrations occur, the challenges they pose to party interests, to principles including legal fairness and to the effective pursuit of dispute resolution closely resemble those posed by parallel proceedings in other domestic and international legal fora. 相似文献