Elimination rates of breath alcohol

Legal driving limits are set coequally with 0.5 g/L blood alcohol concentration (BAC) or 0.25 mg/L breath alcohol concentration (BrAC) in Austria as well as in other European countries. As mostly some time elapses between BrAC measurement and driving offence, a back calculation of alcohol concentrations is often required. The calculation of hourly BrAC elimination rates can thereby help to avoid unnecessary variances. A study with 59 participants was performed under social conditions. BrAC was determined with the legally accredited Alcotest 7110 MK III A every 30 min, and concomitantly venous blood samples were drawn. Five hundred and four BrAC/BAC value pairs were evaluated. The overall mean peak BrAC was calculated with 0.456 mg/L (±0.119 mg/L standard deviation). The mean hourly BrAC elimination rate was overall determined with 0.082 mg/L per h (0.050–0.114, 95% range). Mean rate of females (0.087 mg/L h⁻¹) and the according 95% limits were statistically significantly higher than of males (mean rate 0.078 mg/L h⁻¹, p < 0.04). Our results confirm the possibility to implement hourly BrAC elimination rates, provided that adequate statistical ranges and basic forensic scientific rules that have been set up for alcohol back calculations are observed.     

Estimates of Repeat Victimization Using the National Crime Victimization Survey

Many crime victims experience multiple victimizations over time. Estimating the rate of repeat victimization from a longitudinal survey, however, is difficult because individuals often have missing data for some of the interviews. We use data from the 1996–98 U.S. National Crime Victimization Survey to explore potential effects of missing data on estimated rates of repeat violent victimizations in individuals. We introduce two algorithms for estimating repeat victimization rates, using logistic models to impute values for individuals who have partial data. These models are applied to estimate rates of repeat victimization for all violent crimes, and separately for crimes of domestic violence. Estimates show substantial sensitivity to the form of the model used.     

保心包贴膜体外抗菌作用观察

目的：研究保心包贴膜对引起化脓性感染细菌的抗菌作用。方法：用琼脂平板稀释法检测保心包贴膜对从患伤口分离得到的11种142株临床常见创伤感染致病菌最低抑菌浓度（MIC）、最低杀菌浓度（MBC）。结果：该药物对受试的11种病原菌都有不同程度的杀菌、抑菌作用。结论：保心包贴膜对局部皮肤化脓性感染具有良好的疗效。     

Industry-specificities and size of corporations: determinants of ownership structures

This paper analyses ownership concentration in six European countries and empirically studies the rent-seeking theory. This theory states that ownership concentration not only depends on the level of investor protection but also on company-specific and industry-specific parameters. This study analyses the sector-specific ownership patterns of listed corporations. The results only partially confirm the influence of industry-specific characteristics. Different industries are characterized by different shareholder concentration patterns. Hence, and in light of the rent-seeking theory, it is plausible that company's specific characteristics, like the identity of the largest shareholder, the risk of the firm, etc. influence rent-seeking behavior.     

中药注射剂乳源康有效成分含量的高效液相色谱测定

以隐丹参酮为标示物,用Waters 486 型高效液相系统,Kromasil C18(5μm)4.6 mm×250 mm色谱柱对中药注射剂乳源康含量进行了测定。结果表明,以峰高(H)对药物浓度(C)进行回归,求得标准曲线C=0.000 5 H-0.983 5,线性相关系数 R2=0.998 9。证实所建立的 HPLC方法在产品含量范围内测定性好,准确率高,便于操作,对乳源康的含量测定和产品质量控制具有重要意义。     

Folklore as a source for creating exile identity among Latvian Displaced Persons in post-World War II Germany

This article draws on archival and print materials produced by Latvian Displaced Persons during the years they lived in UNRRA refugee camps after World War II. Its focus is on the ‘how’ of their cultural production and identity formation in camps that were established to expedite repatriation but became instead contexts in which Latvians as social actors opposed the goals of authoritative others to endow experience with their own textual meanings. This essay demonstrates how they recontextualized a variety of folklore genres as flexible and powerful resources for addressing their existential crisis and for solidifying exile as the basis for living purposefully off the territory of ‘home.’     

Survival of Very High Blood Alcohol Concentration Without Consequential Damage in a Patient Without a Previous Substance Use Disorder

Intoxications with alcohol may lead to death depending on (maximum) blood alcohol concentration (BAC) and accompanying factors such as liver function, tolerance, and comedication. Death may occur due to ethanol‐induced respiratory depression and/or aspiration of gastric content (due to an impaired gag reflex); thus, securing of the airway and ventilation is occasionally necessary. A case of a 58‐year‐old female patient with depression who demonstrated a very high BAC of 8.68 gm/L (0.868%) following ingestion of large amounts of alcohol with suicidal intent is presented. Intubation and ventilation were life‐saving, and the patient did not develop any physical or consequential damage. As the patient had not regularly used alcohol or any other psychotropic agent, tolerance could be ruled out. This case emphasizes the necessity of rapid securing of the airway in patients with alcohol intoxication and respiratory depression and, furthermore, illustrates the large interindividual differences regarding ethanol susceptibility.     

FDI对我国市场结构的影响——基于跨国公司和东道国之间的博弈分析

本文通过构建跨国公司与本土企业的产量博弈模型，分析了FDI对东道国市场结构影响的机理，并运用相关结论解释了跨国公司的进入对中国市场结构的影响，最后提出了若干政策建议。     

Memorializing genocide: embodied semiotics in concentration camp memorials

Theorists have argued that the “attempt to comprehend” the genocidal event represented by Auschwitz has “defeated the intellects of countless men and women”. Memorials at Auschwitz and other concentration camps such as Dachau and Buchenwald, and to a certain extent those outside of Europe, such as Tuol Sleng and Choeung Ek in Cambodia, are attempts to call attention to these atrocities in the hope of preventing the repetition of their like. Yet these projects, like all historical monuments and memorials, face the problem of a certain coldness and indifference caused by historical distance, consumerist culture and the seemingly abstract nature of historical images and documents. Concentration camp memorials are not entirely immune from these problems. However, in their use of an embodied semiotics invoking the visitor’s own body as a direct participant in immersive environments, sensory surfaces and displays, these memorials engage – not unproblematically – in a project to realize this history in visceral and concrete ways. This paper examines the semiotic strategies of the concentration camp as a technique of “embodying” suffering that is intended to counter the dissipation of affect in a media-saturated consumerist era.     

Capital Account Liberalization,Financial Structure,and Access to Credit in Latin America

This article revisits the question of whether capital account liberalization improves access to credit by advancing and testing a theory of how the structure of the financial sector shapes the willingness and ability of banks and governments to repress the domestic financial sector. In a highly concentrated financial sector, banks and governments are more willing to reap the benefits of financial openness by suppressing liberalizing reforms to domestic financial policies, and they can also better coordinate with one another to stifle these reforms compared to when the financial sector is diffuse. Using a panel dataset of Latin American and Caribbean countries, I find that capital account liberalization leads to a decrease in loans to private firms and households and an increase in loans to governments and state-owned enterprises when the financial sector is highly concentrated. Only when the financial sector is diffuse does capital account liberalization lead to reforms in entry barriers, directed credit programs, and banking sector supervision, which extends to improved access to credit for private firms and households.