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关键词： 伙伴关系   合同形式   双边合同   多边合同  

摘要： 项目伙伴关系模式从产生到现在已有约20年时间,合同在项目伙伴关系模式的应用中有着重要的作用,有必要研究该模式下的合同形式。分析了工程项目伙伴关系的3种合同形式,提出了对项目伙伴关系合同形式的建议。

关键词： 危险物质   欧共体   分类   修订   法规   标签   包装   欧盟委员会  

摘要： 欧共体欧盟委员会日前通报，欧盟委员会指令草案第31次修订，统一成员国关于危险物质分类、包装和标签的法律、法规和管理规定的理事会指令67／548／EEC。

关键词： 弯折   乳突纹线   细节特征   宏观特征  

摘要： 乳突纹线的细节特征是指乳突纹线局部的细小结构，特殊形态及组合结构。传统指纹检验中乳突纹线的细节特征共9种。本文通过对指纹检验应用实践的总结和进一步研究，发现乳突纹线中还有一种特征，表现为某一根或相邻的数根乳突纹线，其原本流畅的走势突然发生变异，我们将这种特征称之为“弯折”。

关键词： 卫生监督   检验文书   证据  

摘要： 卫生检验机构对外出具的卫生检验结果报告单等检验文书，在卫生监督监测中起着十分重要的作用，检验文书作为一种证据，它能够反映真实情况的一切事实，作为证据同样具有客观性、合法性及关联性的一个基本特征。

关键词： 电子合同   书面形式   格式   识别系统  

摘要： 电子合同的表现形式在法律上界定为书面形式,但是电子合同的表现形式和传统的书面形式是迥然不同的。我国的《电子签名法》对电子合同的表现形式作为书面形式的特征进行了初步界定,即有形性、原件性、保存性和真实性,但仍然需要进一步完善。本文认为,要对电子合同的书面形式进行界定,必然要对三个概念进行界定,即格式,识别和系统,这样方能推动电子合同的法律方面的完善。

关键词： psychotropic medicines   psycholeptics   psychoanaleptics   prevalence   MENTAL-DISORDERS   PREVALENCE   EUROPE   HEALTH   EPIDEMIOLOGY   INTERVIEW  

摘要： Little is known about psycholeptic and psychoanaleptic medicine (PM) use in the general population. This study presents prevalence data about PM use. The sample included 4310 individuals aged 20-79 from a general population health examination in a northern German area (participation proportion: 68.8%; Study of Health in Pomerania, SHIP). Medicines taken during the past seven days were assessed from the medicine packages or self-reports and classified according to the Anatomical Therapeutic Chemical (ATC) classification developed by the World Health Organization. In total, 6.3% of the sample reported PM intake, 8.7% of the women and 4.7% of the men. During the past 12 months prior to the health examination, 49.2% of the individuals with PM use consulted a general practitioner but not a neurologist or a psychiatrist. Among the study participants with PM use, 88.8% had one or more mental disorders during lifetime according to a screening questionnaire. It is concluded that considerable proportions of individuals with current PM use exist although lower than may be expected on the basis of the number of individuals with mental disorder in the general population. Copyright (C) 2008 John Wiley & Sons, Ltd.

关键词： ERROR ESTIMATION  

摘要： Is it better to design a classifier and estimate its error on the full sample or to design a classifier on a training subset and estimate its error on the holdout test subset? Full-sample design provides the better classifier; nevertheless, one might choose holdout with the hope of better error estimation. A conservative criterion to decide the best course is to aimat a classifier whose error is less than a given bound. Then the choice between full-sample and holdout designs depends on which possesses the smaller expected bound. Using this criterion, we examine the choice between holdout and several full-sample error estimators using covariance models and a patient-data model. Full-sample design consistently outperforms holdout design. The relation between the two designs is revealed via a decomposition of the expected bound into the sum of the expected true error and the expected conditional standard deviation of the true error. Copyright (C) 2008 Marcel Brun et al.

关键词： Eutrophication   Harmful algal blooms (HABs)   Nitrogen   Nutrients   Phosphorus   Red tides   BROWN-TIDE BLOOMS   ALEXANDRIUM-FUNDYENSE BLOOMS   DOMOIC ACID PRODUCTION   CHRYSOPHYTE AUREOCOCCUS-ANOPHAGEFFERENS   PSEUDO-NITZSCHIA MULTISERIES   DISSOLVED ORGANIC NITROGEN   NUTRIENT ENRICHMENT   PFIESTERIA-PISCICIDA   LONG-ISLAND   NATURAL-POPULATIONS  

摘要： Coastal waters of the United States (U.S.) are subject to many of the major harmful algal bloom (HAB) poisoning syndromes and impacts. These include paralytic shellfish poisoning (PSP), neurotoxic shellfish.; poisoning (NSP), amnesic shellfish poisoning (ASP), ciguatera fish poisoning (CFP) and various other HAB phenomena such as fish kills, loss of submerged vegetation, shellfish mortalities, and widespread marine mammal mortalities. Here, the occurrences of selected HABs in a selected set of regions are described in terms of their relationship to eutrophication, illustrating I a range of responses. Evidence suggestive of changes in the frequency, extent or magnitude of HABs in these areas is explored in the context of the nutrient sources underlying those blooms, both natural and anthropogenic. In some regions of the U.S., the linkages between HABs and eutrophication are clear and well documented, whereas in others, information is limited, thereby highlighting important areas for further research. (C) 2008 Elsevier B.V. All rights reserved.

关键词： 交通肇事案件   痕迹物证   物证检验   交通事故   事故现场   事故车辆   附着物  

摘要： 一、交通事故痕迹物证的概念及特点 交通事故痕迹物证是指交通事故现场或从交通事故现场带走能证明交通事故真实情况的物品、物质和痕迹，主要包括在事故车辆、人体、现场遗留的固定物、附着物、散落物或各种痕迹。

关键词： 改进的原因   原理和用具   实验过程  

摘要： 文中针对检验光合作用释放氧气实验原有实验设计的不足和诸多条件限制，往往导致失败的问题，提出了新的便于操作、简单易行的实验方案。