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排序方式: 共有425条查询结果,搜索用时 15 毫秒
321.
Gizem Arat 《Child & Youth Services》2017,38(3):180-195
Physical inactivity and poor mental health are emerging worldwide youth problems. Using the Global School-based Health Survey, this secondary data analysis study examined the link between physical activity and adolescent mental health among 23,372 adolescents between 11 and 17 years of age in six middle-income countries. The authors assessed physical activity by participation in (a) exercise for 60 min and (b) walking/biking in any day of a week in the past 7 days. The authors assessed mental health by the presence of (a) loneliness, (b) anxiety, (c) depression, (d) suicidal ideation, and (e) suicide attempts in the past 12 months. There was a low prevalence of physical activity among the participants. In general, there was a low prevalence of 12-month mental health problems among adolescents. Further research may incorporate physical activity to promote positive youth mental health for possible cost-effective interventions. 相似文献
322.
段青 《贵州警官职业学院学报》2007,19(5):108-110
体育教学应当大力贯彻素质教育的各项方针.努力使大学体育教学的课堂成为高校实施素质教育的重要阵地。在正确认识高校体育教学中实施素质教育重要性的基础上.高校体育教学工作者应该积极探索和建立有利于高校大学生自我发展与创新能力培养的体育教学新机制;在高校体育教学课堂中形成以学生为本位的、生动活泼的教学氛围和有利于培养学生体育个性的教学模式.锐意革新、逐步建立健全科学有效的高校体育教学的目标评价与管理体系.从而有效保证素质教育在高校体育课中的实施。 相似文献
323.
刘贵萍 《贵州警官职业学院学报》2007,19(6):75-78,82
在所有压力性职业中,警察工作所承受的心理压力指数高居首位。警察职业面临着挑战和压力,警察在压力之下心理健康易出现问题,警察工作压力对警察身心健康的影响很大,压力与生理症状、压力与心理反应症状和压力与行为表现几方面关系密切。 相似文献
324.
目的观察万花油外用结合物理疗法对慢性肾衰竭血液透析患者动静脉内瘘血肿的临床疗效。方法将96例慢性肾衰竭血液透析动静脉内瘘血肿患者随机分为对照组和治疗组,每组各48例。对照组给予冰敷、热敷及红外照射的物理治疗,治疗组在对照组疗法基础上加用万花油,两组均治疗至血肿消失。比较两组患者治疗3d后血肿消退情况、血肿局部疼痛评分情况及治疗结束后随访6个月时的并发症发生情况。结果治疗组血肿消退情况明显优于对照组(P0.05)。两组治疗后内瘘局部血肿疼痛均明显减轻(P0.05),但治疗组治疗后疼痛评分下降程度显著大于对照组(P0.05)。随访6个月后,治疗组患者内瘘血流不足、静脉炎、内瘘狭窄、血栓形成的发生率均明显低于对照组(P0.05)。结论万花油外用结合物理疗法可促进透析患者动静脉内瘘血肿的消退,减轻局部疼痛,减少并发症的发生。 相似文献
325.
Michael Baizerman 《Child & Youth Services》2013,34(3):308-310
AbstractCorporal punishment (CP) refers to the deliberate infliction of physical pain on children in response to an apparent disobedience or disapproved behavior. It is still used in educational settings in numerous nations worldwide, including Bangladesh. Despite the government’s efforts to ban corporal punishment in Bangladesh, the practice is prevalent, with children routinely enduring various punishments in the school system. Questions remain related to how widespread this practice is and whether certain groups of children (e.g., low income or rural) are being affected more severely than others. This article explores the use of physical punishment in Bangladeshi elementary schools and the socioeconomic variables that may be predictors of its use. The primary research questions that guide this article are: (1) do socioeconomic characteristics (i.e., gender, age, education, school type, parental socio-economic status) predict physical punishment in the school system in Bangladesh? and (2) is there a statistically significant relation between poverty and physical punishment for elementary school children in Bangladesh? Findings indicate that of the 450 children included in the sample, more than 86.6% were subjected to at least one form of physical abuse (e.g., hit with a stick or slapped) and types of abuse varied by their demographics. Findings also show that poverty status is a strong predictor of physical punishment in the school within Bangladesh. 相似文献
326.
《国际相互影响》2012,38(4):384-410
This article considers why and how physical geography may influence conflict patterns within African states. It juxtaposes arguments relating to four features of the physical environment— distance, resources, terrain, and size—to those purporting rebels base insurgency tactics on the strategic value of locations. Using GIS and spatial econometrics, a geographically disaggregated dataset of population, distance to capitals, borders, resources, terrain, and road densities is tested against conflict data from ACLED (Armed Conflict Location and Events Dataset). ACLED disaggregates data on internal conflict into georeferenced individual events. The analysis covers six of the most conflict prone states in Central Africa. The analysis confirms that an area's physical attributes do not have a uniform effect on the likelihood of experiencing a conflict event. Areas of high strategic value, including densely populated areas and military zones, have a higher risk of conflict than rural, peripheral areas. 相似文献
327.
柯永春 《福建公安高等专科学校学报》2009,(6):94-95
警察体育教学是警察院校课程教学的重要组成部分。警察体育教学应当与时俱进,它随着对警察职业的要求和警察教育的需要不断发展。为此,要树立以学生为本的教学理念,加强教师队伍建设,促进教师队伍的科学发展,以此加快警察体育课程教学科学发展的步伐。 相似文献
328.
329.
公安院校警察体育与警务技能双向发展对策研究 总被引:1,自引:0,他引:1
警察体育是一项健全警察身体的基础教育活动,警务技能是一项增强警察职业技术能力的应用教育活动。前者是以身体教育为目标的基础教育,后者是以职业教育为目标的应用教育。公安院校在教学中存在着重视发展警察体育、忽视警务技能等问题。为了更好地发展警察体育与警务技能。应采取双向发展的对策。 相似文献
330.
陈志国 《河北公安警察职业学院学报》2008,8(2)
通过对格斗体能训练的意义、分类及其基本要求的分析论述找出格斗体能训练的一般性规律,为我们进行格斗体能训练提供科学的理论依据。 相似文献