克服心理障碍提高射击成绩

射击教学实践证明射击的心理因素对射击成绩影响极大.当射手进入靶场,走向靶位以及击发瞬间不良的心理反应、心理活动和心理变化,不仅会直接引起其生理变化,也会影响其技术水平的发挥,严重的可导致射击失误.因此,射手如何预防和克服射击时的心理障碍,是提高射击成绩和射击技能的关键,也是每名射击指挥员、教练员和学员的必修课.     

网络时代政府学习的限制性因素分析

政府学习作为网络时代的要求和政府组织自身发展的需要而成为了当今政府组织的必然选择,而只有分析并消除学习过程中的各种阻碍成长的限制性因素,政府学习才能真正地取得效果。     

女学生自信心的培养

自信心是一种重要的人格品质,它对心理健康和成功的人生有极大的影响。女学生自信心的发展受家庭教育、学校教育、教师的性别偏见及成败归因等因素的影响,我们要切实加强对女学生自信心的培养。     

国企民营化存在的风险及法律对策

按照国有经济“有进有退”的战略方针 ,一大批国有企业从相当一部分行业中退出已成为国有企业改革的重要任务之一。而要完成这项任务在具体操作上就是要使数量巨大的国有企业实行民营化改革。拟就国企民营化所产生的风险 ,从其产生的原因入手进行分析归纳 ,并提出相应的法律对策     

Elder Abuse by Caregivers: A Study of Prevalence and Risk Factors in Hong Kong Chinese Families

This study aimed to establish preliminary estimates and related risk factors for elder abuse among Hong Kong Chinese families. A total of 276 elder Chinese participated in the study, among which 27.5% reported having experienced at least one abusive behavior committed against them by their caregivers during the surveyed year. The most common form of abuse was verbal abuse (26.8%), whereas physical abuse (2.5%) and violation of personal rights (5.1%) were relatively less common. There was no gender difference in the prevalence of elder abuse. Overall and verbal abuse were best predicted by participants' poor visual and memory abilities, dependence on the caregivers, and caregivers' nondependence on them. Physical abuse was best predicted by caregivers' nondependence on the participants as well as participants' dependence on the caregivers. Participants' age was the only significant predictor for violation of personal rights. Results, limitations, and implications of the study were also discussed.     

Women Victims of Violent Partners: The Italian Situation Amid Culture and Psychopathology

In 2006, the Italian National Institute of Statistics (ISTAT) conducted a survey over the entire national territory of women victims of sexual, physical, and psychologic violence, a few years after the first survey, conducted in 2002. For the 2002 survey, respondents were 60,000 women, 22,759 of whom were aged 14–59 years. For the 2006 survey, the sample consisted of 25,000 women aged 16–70 years. Owing to the sensitivity of the issues, the telephone survey technique seems best suited because it provides more anonymity and guarantee of protection. The survey showed that the phenomenon of violence against women is most commonly perpetrated by the partner or ex‐partner, even in cases of homicide. A comparison of the Italian data with those of the U.S.A. for the period 2001–2006 showed a specificity of Intimate Partner Violence in Italy, that seems to be related to cultural elements and psychologic and psychopathologic factors.     

Understanding the Potential Long-term Physical and Mental Health Consequences of Early Experiences of Victimization

Victimization in the USA is a substantial concern, despite a trend of decreasing crime rates. Victims of crime face a number of short-term consequences such as physical injury, fear and anxiety, and/or loss of property. Long-term consequences of victimization, however, may often be overlooked. Using the first six waves of the National Longitudinal Study of Youth, the current study examines the relationship between early experiences of victimization and long-term physical and mental health outcomes, including general health, access to and use of health care, and health risk behaviors. Results find that individuals who are victimized before the age of 12, especially those who experienced repeated bullying, are more susceptible to a number of physical and mental health issues such as negative perceptions of physical and mental health, smoking, subsequent victimization experiences, and homelessness. Public health concerns and policy implications of these findings are also discussed.     

Tyrosine Hydroxylase TH01 9.3 Allele in the Occurrence of Sudden Infant Death Syndrome in Swiss Caucasians

Catecholamines, especially noradrenalin, are essential in the control of respiration and arousal. Thus, an impaired production of these neurotransmitters may contribute to the occurrence of sudden infant death syndrome (SIDS). The first step of the noradrenergic synthesis pathway is catalyzed by the enzyme tyrosine hydroxylase (TH). The TH‐encoding gene contains a tetrameric short tandem repeat in intron 1 (TH01), with allele 9.3 reported to be associated with SIDS in German infants. We investigated the allelic frequency of the TH01 marker in 171 Swiss SIDS infants and 500 healthy and gender‐matched Caucasian adults. In our study population, the allelic frequency of the 9.3 allele is similarly distributed in SIDS cases and controls (27.2% vs. 25.6%; p‐value = 0.562). Nevertheless, the TH‐encoding gene is only one of several genes involved in the noradrenergic biosynthesis pathway. Therefore, further genetic investigations are required with focus on the whole noradrenergic signaling system.     

中国企业海外购置不动产的法律风险防范———尼日利亚土地交易理论与实践

随着中国企业对非洲的投资日益增长,在非洲购买不动产发展实业的案例也越来越多。由于殖民地历史和当地习惯法的双重影响,非洲国家规制不动产交易的法律呈现出多种样态并存的现象。巨额的交易价格和资产的不可移动性致使在非洲投资不动产存在各种风险。如何从法律层面控制和防范风险成为中国企业海外投资不动产的重要课题。,以中国企业在尼日利亚购买土地为实例④,探讨尼日利亚的土地市场、契据交付、产权登记、土地法律渊源、产权移转流程、合同规则等理论及操作实践,旨在为在尼日利亚投资的中国企业和个人提供法律指引,降低在当地投资的法律风险。     

中国海外能源投资的地缘风险与法律对策

中国海外能源投资在欧美、非洲和拉丁美洲具有明显的地缘特点,面临的风险也带有一定的地缘特征,因而有必要采取相应的法律对策.中国能源企业在欧美主要通过跨国并购进行投资,主要面临政府许可风险,其对策主要在于如何以法律手段通过国家安全审查;在非洲的投资主要采取国家契约的方式,主要面临政治风险,需要强化投资保护协定和反恐对策;在拉丁美洲的投资则主要面临卡尔沃主义带来的法律变更风险和国有化与征收风险,需要加强国家契约条款的保护和灵活运用CISID仲裁机制加以保护.