大学生亚健康研究现状及发展趋势

随着社会改革的深入,大学生承受着越来越多的压力,心理矛盾更加激烈,为了使社会认识和了解大学生的健康状况,本文试图对大学生亚健康的研究现状、主要表现形式等进行阐述。并且从流行病学、生物学、心理学等角度对大学生亚健康状态进行分析研究,并提出大学生亚健康研究的发展方向,为大学生健康教育提供理论基础。

学习者英语语言信息网络系统构建与延展

学习者英语语言信息网络系统的构建与延展以软构建为基础,并需把软构建转为硬构建。学习者英语语言信息网络系统延展空间的大小决定其英语语言信息网络系统的延展速度。学习者构建英语语言信息网络延展平台是以其接受英语语言信息的心理预应力为支撑的。教师的前期指导和后期提示对学习者英语语言信息网络系统的软构建和硬构建有重要促进作用。教师要帮助学习者提升其应对英语语言学习的心理预应力,使其能够积极主动地进行英语信息网络系统的软构建,并在学习过程中完成英语语言信息网络系统的硬构建,从而增强学习者的英语语言应用能力。

Stress and coping styles among nursing students during the initial period of the clinical practicum:A cross-section study

Objectives:This study aimed to explore the level of stress,types of stressors,type of coping styles,and factors influencing stress levels and coping styles among nursing students during the initial period of the clinical practicum.Methods:A cross-sectional survey design was used.In September 2017,participants were recruited from a tertiary hospital in Zhejiang Province,China,using a convenience sampling method.A demographic characteristics questionnaire,the Intern Nursing Student Stressor Scale,and the Simple Coping Style Questionnaire were used to collect data.Data were analyzed using descriptive analysis,independent sample t-tests,one-way analysis of variance,Pearson’s correlation analysis,and multiple linear regres-sion analysis.Results:A total of 158 nursing students were recruited,most of whom were female,undergraduates,and from rural areas.The nursing students perceived a moderate level of stress during the initial period of the clinical practicum.The need for knowledge and skills was the most common source of stress.Positive coping styles were most commonly adopted.Nursing students who were undergraduates,only children,and chose nursing major involuntarily experienced higher stress levels than those who were junior college students,not only children,and chose nursing major voluntarily.Nursing undergraduates were more likely to use positive coping styles than junior college students.Male nursing students and those experiencing higher stress levels related to the“environment and equipment of the wards”and the“nature and content of the work”were more likely to use negative coping styles.Conclusion:Nursing educators should offer targeted guidance based on the stress reported during the clinical practicum and the demographic characteristics of the nursing students.Guidance should be provided to encourage nursing students to adopt effective coping strategies and reduce stress.

Transient stress cardiomyopathies in the elderly： Clinical ＆ Pathophysiologic considerations

Transient stress-induced cardiomyopathies have been increasingly recognized and while rare,they tend to affect elderly women more than other demographic groups.One type,often called tako-tsubo cardiomyopathy （TTC）,is typically triggered by significant emotional or physical stress and is associated with chest pain,electrocardiogram （ECG） changes and abnormal cardiac enzymes.Significant left ventricular regional wall motion abnormalities usually include an akinetic ＂ballooning＂ apex with normal or hyperdynamic function of the base.A second type,often called neurogenic stunned myocardium,typically associated with subarachnoid hemorrhage,also usually presents with ECG changes and positive enzymes,but the typical wall motion abnormalities seen include normal basal and apical left ventricular contraction with akinesis of the mid-cavity in a circumferential fashion.The pathophysiology,clinical care and typical courses,are reviewed.

Study of the Psychological Problems of College Students

Good psychological quality is an integral part of the overall quality of the contemporary college students, which is also an important foundation for their healthy growth and success. However, according to the investigation, in reality, many college students have various degrees of psychological problems, seriously affecting their normal learning and living. This article makes an in-depth discussion based on the analysis of contemporary college students＇ psychological quality system; in order to strengthen the mental health education and improve the students＇ adaptability.

Non-specific Arm Pain

Non-specific arm pain is a special clinical condition that can occur in work-related activities that involve maintaining a static position for prolonged periods or repetitive and frequent movements of the hand or entire arm. Such activities include typing on a keyboard, maneuvering a computer mouse, playing musical instruments （such as piano and guitar） and many forms of manual labor. The pain is dull and diffuse; It is localized in the forearm or in the hand but quickly can expand to the entire extremity. Non-specific arm pain is the most frequent type of work-related pain after lower-back pain. It thus has important socio-economic significance as a major cause of absence from work. The designation of ＂non-specific＂ originates from the fact that it has no obvious signs of tissue damage, unlike the ＂specific＂ pain accompanying carpal tunnel syndrome, tenosinovitis de Quervain, or lateral epicondylitis. Suggested causes of the pain include microtrauma of soft tissue followed by an inflammatory reaction, ischemia, fatigue, hyper-sensitization of nociceptors, focal dystonia of the hand and/or psychological stress. Treatment consists of application of NSAIDs, physical modalities, stretching and aerobic exercises. Prevention focuses on ergonomic modification during manual labor or work on a computer.

The effects of basketball on students＇ social adaptation ability and mental health

After several years of intense study, the most urgent problem those college students must face is employment, what＇ s more, with the sustaining development of China＇ s economy and the accelerating pace of social progress, the society shows much more need for the comprehensiveness and adaptation ability of talents. However, under the influence of long-term examination-oriented education, college students are only content with the courses required now which leads to the lack of large scope of expertise and ability to solve practical problems, being narrow-minded, and having poor flexibility, creativity and manipulative ability. With the addition of the significant differences between the campus and the society, many college graduates always have the feeling of maladjuslanent when entering the society, for example, they are usually lack of effective learning methods, strong social responsibilities and self-learning abilities and have poor understanding and mastery of professional knowledge, poor unity consciousness, poor manipulative ability in social practices and poor cognitive competence, furthermore ,they tend to have great intercommunicative obstacles and can not evaluate themselves and others correctly.

逃票现象的社会心理学分析

乘车不买票,是一种十分常见的社会顽症,近些年来,在我国不少城市大有泛滥成灾之势。它不仅严重影响了社会风气,败坏了当地人民和城市的形象,而且,在经济上还直接给国家造成了损失。

Field measurement of wind-induced stress on glass facade of a coastal high-rise building

The glass facade of high-rise building in coastal areas is vulnerable under typhoon.The research works in the literature on facade's wind-resistance performance,however,have some limitations to apply to this issue.During typhoon landing,the whole facade will vibrate and deform due to the change of atmosphere,temperature and impacted torrential rain,to result in a quite different strain or stress distribution in the glass facade from those in model test and wind tunnel test.In this paper,the field measurement on glass facade of a coastal high-rise building in Xiamen was performed,the wind pressure on the glass facade was measured and a large number of windinduced stress data were obtained during typhoon landing.The relationship between wind pressure and stress or strain of the glass panel was analyzed and the situation of stress distribution was summarized.