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81.
ABSTRACT

This study examined the sources, patterns, and implications of incongruence in 360-degree feedback ratings in public organizations using the Competing Values Framework for organizational effectiveness. Performance self-ratings from 68 high-performing, middle-level public sector managers, as well as parallel ratings provided by their supervisors, peers, and subordinates, were assembled and analyzed. Results indicated that rating incongruence existed across organizational roles and resulted from raters' unique role perspectives. Implications of incongruence in 360-degree feedback ratings with respect to developing effective systems for management development in public organizations are discussed in detail.  相似文献   
82.
Death from postural or positional asphyxia takes place in circumstances when the victim's body assumes an abnormal position compromising the process of respiration. The diagnosis is usually based on circumstantial evidence in conjunction with excluding other significant underlying causes of death. This case report is about a 37-year-old man who had been drinking the previous night and was found dead in the morning in a knee-chest position. The forensic medical examiner had the opportunity to examine and photograph the scene of death while the body was still in its original position. Apart from a blood alcohol level of 290 mg/100 mL, marked congestion of the face, and petechial hemorrhages on the conjunctivae, autopsy findings were unremarkable. There were no injuries or pathological findings to account for his death. Death was certified as due to postural asphyxia secondary to intoxication by alcohol.  相似文献   
83.
Domestic violence is a significant health problem affecting women all around the world by causing a wide range of physical and psychological traumas. Yemen has a very high percentage of women experiencing intimate partner violence (up to 50%) and a high mortality rate. In this article, we are presenting 3 particular cases of domestic violence deaths in which the weapon used was a jambia (jambia, jambiah, jambiya, djambia), a special dagger specific to Yemen and the surrounding areas. We are also summarizing the main characteristics of jambia-inflicted lesions and their thanatology.  相似文献   
84.
A GC-MS method has been developed for the detection of amphetamine, methamphetamine, and the ephedrines, in seizures and the urine, based on on-GC condensation (derivatization) with cyclohexanone. The method is simple: the dried seizure material or the urine extract was mixed with cyclohexanone and injected into the GC-MS. The method was found to be superior to the methods based on acyl and trimethylsilyl (TMS) derivatization. Unlike for the acyl and TMS derivatives, the molecular and fragment ions of the cyclohexanone condensation products (cyclohexanone derivatives) were of substantial abundance, a useful property in unambiguous compound characterization. Furthermore, the high stability of the "derivatizing" reagent, cyclohexanone, compared with acyl and TMS derivatizing reagents, is a useful property in method development. The present method has proved selective and, tentatively, sensitive enough in the following areas (where methods based on acyl and TMS derivatization, as tested in this laboratory, have failed): (a) detection of amphetamine as a metabolite of methamphetamine; (b) detection of norpseudoephedrine as a metabolite of pseudoephedrine; (c) detection of amphetamine as an impurity of methamphetamine; (d) detection of cathine (norephedrine) as a constituent of Khat leaves; and (e) differentiation of Khat use from phenylpropanolamine use.  相似文献   
85.
The areas of discovery ofApanteles glomeratus, Pteromalus puparum andBrachymeria regina were calculated using two different models. Increasing host or parasite density generally resulted in an initial increase followed by a decrease in area of discovery.
Zusammenfassung Ziel der Versuche war, die Sucheffizienz von drei Parasiten des kleinen Kohlweiβlings,Pieris rapae, zu bestimmen: des LarvenparasitenApanteles glomeratus und der PuppenparasitenPteromalus puparum undBrachymeria regina. Der Aktionsraum (a) wurde berechnet nach den Formeln von Nicholson & Bailey (1935) und von Hassell & Varley (1969). Die Interferenzkonstanten (m) wurden erhalten und untersucht, um festzustellen, ob sie real oder “statistische Artefakte’ sind. Alle Parasiten zeigten allgemein ein anf?ngliches Anwachsen, gefolgt von einer Abnahme von a bei zunehmender Wirts-und Parasitendichte. Alle Werte von m scheinen zuf?llig zu sein. Die Werte von a beiP. puparum waren die am wenigsten durch m verminderten. Dies deutet darauf hin, dassP. puparum ein wirksameres Mittel zur biologischen Bek?mpfung sein wird unter Bedingungen hoher Parasitendichte, wie sie bei Anwendung der überschwemmungstechnik auftreten mag.
  相似文献   
86.
The estimation of serum strontium in rabbits before and after death by drowning, in soft or hard water, or by barbiturate intoxication is highly promising as a method in medicolegal practice. It not only diagnoses drowning but also indicates the type of drowning water. Atomic absorption spectrophotometry is a good method for the estimation.  相似文献   
87.
Hassan A. Saliu 《圆桌》2018,107(3):291-305
Commitment to Africa has become a permanent policy of the Nigerian state. Yet, critics have expressed reservations about the worthiness of the policy. While their arguments appear strong, they do not provide adequate grounds to justify a reconsideration of the policy. Nigeria’s quest for dominance has always informed the country’s designation of Africa as a primary sphere of interest. To achieve this goal, altruism has become a defining attribute of Nigeria’s African diplomacy, thereby validating the theoretical overlap between hegemony and altruism. If Nigeria’s altruistic and subtle diplomacy has failed to translate into diplomatic ascendance in Africa as some observers have argued, then it is not because the policy is ignoble; the problem lies elsewhere. The paper contends that the question has more to do with the manner in which Nigeria has managed the domestic environment of its African policy over the years. Relying on data generated through the secondary method and key-informant interview, as well as the interpretive method of qualitative data analysis, this piece examines the planks upon which the policy is built, explains the complexities involved in its pursuit, and then constructs arguments in favour of the policy.  相似文献   
88.
Economic Change and Restructuring - This study aims to investigate the dynamics of consumption distribution and to determine how it is affected by macroeconomic fluctuations based on two different...  相似文献   
89.
90.
Abstract

We explore the dynamics of the elite political settlement in Bangladesh after the democratic transition in 1991 and its impact on the elite interactions in the arena of competitive electoral democracy. We trace the history of how a political settlement around regime succession developed in the mid-1990s, and then experienced difficulties in multiple stages, and finally broke down in 2011. Violence was instrumentally used, by the ruling elites and the main opposition party, to influence the processes of negotiations around the succession of power. We argue that ‘partyarchy’—where political parties exert informal control of the party through formal processes and institutions—and dynastic rule prevent the political elites from reaching a stable settlement around regime succession. We also show how the changes to the rules of the game around regime succession have led to a qualitative shift in the extent and nature of violence in the political domain, and explore why democratic consolidation remains elusive.  相似文献   
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