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The article summarises three fatalities after attacks by wild animals. The first case describes a 90-year-old woman who died as a result of pneumonia after a bear fell on her and caused multiple chest fractures. The second case deals with a 76-year-old woman who was hit in the middle face by the hoof of a camel and, thereafter, died of myocardial infarction. The third case describes a 27-year-old biologist who died from severe blunt trauma after an attack of a wild living elephant. The article gives a summary of typical injury patterns of selected wild animals and outlines potential reasons of death as a result of the injuries. 相似文献
13.
A new method for determination of lysergic acid diethylamide (LSD) in body fluids by high-performance liquid chromatography and fluorescence detection was developed based on previously published methods. The new method is suitable for confirmation of samples tested positive by immunoassay, avoiding loss of LSD by absorption to surfaces. The reduced loss of LSD results in improved sensitivity. This is achieved by adding ethylene glycol to the samples, which cover glass surfaces. This principle can similarly be used to improve analysis of other drugs. Body fluids for analysis included urine and whole blood. An internal standard was applied for quantification of LSD. The new method offers satisfying precision data and has a detection limit of less than 0.05 ng/nL. 相似文献
14.
Steinunn Gestsdottir Edmond Bowers Alexander von Eye Christopher M. Napolitano Richard M. Lerner 《Journal of youth and adolescence》2010,39(7):764-782
Intentional self regulation describes how people make choices, plan actions to reach their goals, and regulate the execution
of their actions, making processes of intentional self regulation central to healthy human functioning. Prior research has
confirmed the presence of three processes of intentional self regulation—elective selection (ES), optimization (O), and compensation
(C)—in middle adolescence (Grades 8 through 10) and concurrent and predictive relationships with measures of Positive Youth
Development (PYD). A fourth process, loss-based selection (LBS), should also develop by the end of middle adolescence. The
present study used data from the 4-H Study of PYD to confirm the presence of a four-scale structure of intentional self regulation
(ES, O, C, and LBS) in a sample of 2,357 racially diverse Grade 10 youth (63% female) and examine its covariation with indicators
of positive and problematic development. Results supported the identification of a four-part structure of intentional self
regulation, and scores covaried positively with indicators of PYD and negatively with substance use, delinquency, and depressive
symptoms. Implications of the findings for the understanding of self-regulatory actions in adolescence and for future research
are discussed. 相似文献
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The intradural sagittal diameter at the second cervical vertebra (SD/C2) of 62 SIDS cases was measured myelographically. This SD/C2 proved to be dependent on body size, body weight, and age. A clear, age-dependent difference is to be found in the primarily narrow spinal canal. This parameter (SD/C2), which is more precisely defined in adults on the basis of clinical, radiological, and autopsical findings is assumed to have the value of 0.5 cm in the first 2 months, 0.6 cm in the third month, and 0.65 cm in the fourth month. The resulting potential danger to infants is dependent upon their position. The SD/C2, was significantly decreased in extension as compared to a neutral posture. With consideration of the primarily narrow spinal canal in the infant, there is, according to our measurements, a potential hazard for the infant in any further, significant shortening of the SD/C2. This is independent of the width of the spinal canal under maximal extension. We found individual cases in which the SD/C2 was decreased by almost 50% from the normal value in neutral position. No correlation was found between the primary width of the spinal canal and the degree of luminal reduction upon extension. 相似文献
17.
Klaus-Gert Lutterbeck Armin Schäfer Andreas Heyer Christian Kaiser Helga Haftendorn Sandra Seubert Christian Bala Ralf J. Leiteritz Frank Dietrich Christian Brütt Christian Reisinger Alexander Warkotsch Mandana Biegi Burkhard Conrad Christian Stecker 《Politische Vierteljahresschrift》2009,50(2):327-363
Ohne Zusammenfassung 相似文献
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Klaus von Lampe 《Trends in Organized Crime》2007,10(3):135-139
20.
The demise of the USSR led to the collapse of its centrally organised retail system. With this collapse the supply of consumer goods dried up, especially in the remote parts of the former USSR. At the same time the advent of capitalism offered a new institutional framework for independent retail activities. In the Kyrgyz Republic, where the economic liberalisation followed strictly the Washington Consensus, a large number of small shops emerged in both urban and rural areas. This study analyses the reasons for this boom in retail start-ups as well as the constraints the mainly inexperienced merchants encounter. As will be shown, any success in retail activities depends greatly on the performance of other economic sectors. The main goal of starting a retail business is to minimize risks within the overall livelihood strategies of households in rural Kyrgyzstan. 相似文献