双墙基础的设计讨论

通过对双墙基础地基的应力分析,提出一种新的处理双墙基础构造的方法和计算概念,使双墙基础设计合理,施工简单.     

Communication and Parental Infidelity: A Qualitative Analysis of How Adult Children Cope in a Topic-Avoidant Environment

This study investigated adult children’s retrospective accounts of coping with a parent’s infidelity. To understand these experiences, 38 adult children whose parents had engaged in infidelity were interviewed. Results suggested that children placed communicative sanctions on their parent, acted out, and set ground rules for interaction. Last, a segment of participants discussed how communal coping stalled their ability to cope with these events. Combined, these findings highlight the complex nature of the communication surrounding parental infidelity and offer suggestions as to how these findings extend theorizing on topic avoidance.     

转述语中人称指示的认知分析

基于认知语法中的场景设置与视角选取两个分析维度,对各种转述语中的人称指示进行认知解读。在认知语法中,指示语的选择实质上就是场景设置的问题,转述语中的指示语变化体现了不同场景的变化。典型的转述语涉及转述者所在的默认场景和概念主体所在的代理场景,但各种具体的转述语可能会突显两个场景或其中的某一个场景。当转述他人话语时,转述者与概念主体角色分离,概念主体往往作为客体出现在话语舞台中,构成讲述型的客观识解,如直接引语和间接引语。概念主体也可以不出现在话语内容中,形成表现型的主观识解,如自由间接引语。     

应用模糊多层综合评判对老船舶技术状况进行评估

本文详细分析船舶技术状况考核的复杂性,原有打分方式的缺点,模糊打分的特点和优势,提出了应用模糊数学综合评判的方法,并在具体实例中给出了船舶技术状况模糊综合评价的详细步骤和计算机的实现方案。     

当前语言空间的萎缩与纯文学的危机

本文认为 ,文学是作者和读者的互动语言交往 ,语言共识空间的形成是文学作品艺术价值实现的保证。当前导致纯文学危机的因素很多 ,但深层原因是纯文学与读者的语言共识空间的萎缩。导致这种萎缩的原因有外在于文学的 ,也有文学的内部原因。明了当前文学现状 ,在有望迎来纯文学新的繁荣。     

诉讼证据的概念重构

对诉讼证据,目前处于通说地位的是事实观的证据论,在这一类定义内容中,因为强调的内容不同,各派学者又有不同的现点,现阶段,学界与实务界对事实观的证据定义提出质疑,转而强调其被动性与诉讼特征;这两类观点均有不足,可将证据定义为:由有权收集的单位或个人依法收集,在诉讼中被用以证明诉讼的主张或者由案件处理机关用以证明案件事实的材料与现象。     

归谬法构成的理论探索

归谬法是论战性一类文体中运用得最多的一种推理方法,其构成具有逻辑基础,其语义类型包括理性义、情感义两种;归谬法的语用功能是证明,语用策略是避免正确评价,语用效果是无理而妙;联想是归谬法构成的主要心理基础。     

榆林市地膜小麦增产的关键技术

通过对榆林地膜小麦的试验、示范、观察和多点调查,结合实际论述了榆林市推广地膜小麦的适宜区域、播期、施肥、管理等技术问题,提出了适宜当地的具体技术措施。     

影响学前儿童游戏的物理环境因素

影响学前儿童游戏的物理环境因素构成游戏活动中物的要素或条件,它主要包括玩具、游戏场地、游戏时间等因素.科学建构和调控游戏的物理环境,促进学前儿童身心发展,是学前教育工作者的重要责任.     

Salmonella Prevalence Alone Is Not a Good Indicator of Poultry Food Safety

Salmonella is a leading cause of foodborne illness (i.e., salmonellosis) outbreaks, which on occasion are attributed to ground turkey. The poultry industry uses Salmonella prevalence as an indicator of food safety. However, Salmonella prevalence is only one of several factors that determine risk of salmonellosis. Consequently, a model for predicting risk of salmonellosis from individual lots of ground turkey as a function of Salmonella prevalence and other risk factors was developed. Data for Salmonella contamination (prevalence, number, and serotype) of ground turkey were collected at meal preparation. Scenario analysis was used to evaluate effects of model variables on risk of salmonellosis. Epidemiological data were used to simulate Salmonella serotype virulence in a dose‐response model that was based on human outbreak and feeding trial data. Salmonella prevalence was 26% (n = 100) per 25 g of ground turkey, whereas Salmonella number ranged from 0 to 1.603 with a median of 0.185 log per 25 g. Risk of salmonellosis (total arbitrary units (AU) per lot) was affected (p ≤ 0.05) by Salmonella prevalence, number, and virulence, by incidence and extent of undercooking, and by food consumption behavior and host resistance but was not (p > 0.05) affected by serving size, serving size distribution, or total bacterial load of ground turkey when all other risk factors were held constant. When other risk factors were not held constant, Salmonella prevalence was not correlated (r = ?0.39; p = 0.21) with risk of salmonellosis. Thus, Salmonella prevalence alone was not a good indicator of poultry food safety because other factors were found to alter risk of salmonellosis. In conclusion, a more holistic approach to poultry food safety, such as the process risk model developed in the present study, is needed to better protect public health from foodborne pathogens like Salmonella.