高校青年教师心理压力管控与调适

高校青年教师心理压力问题日益凸显,广受关注。文章从内源和外源2个向度上进行了青年教师心理压力归因,并据此提出科学合理的调适策略。     

Effect of increased intra-abdominal pressure and decompressive laparotomy on aerated lung volume distribution

Increased intra-abdominal pressure(IAP) is common in intensive care patients,affecting aerated lung volume distribution.The current study deals with the effect of increased IAP and decompressive laparotomy on aerated lung volume distribution.The serial whole-lung computed tomography scans of 16 patients with increased IAP were retrospectively analyzed between July 2006 and July 2008 and compared to controls.The IAP increased from(12.1±2.3) mmHg on admission to(25.2±3.6) mmHg(P<0.01) before decompressive lap...     

浅谈郑渊洁童话中空间的压力与张力

郑渊洁的童话是孩子们向往的乐园,它一直在探索怎样为孩子营造其自由成长、顺应其快乐天性的生存空间。都市生活的喧哗繁闹与高楼林立,媒体的发达鼓噪与商业繁盛,人们的追名逐利,弥漫在都市的每个角落,无情地挤压着儿童天性自然张扬的空间;乡村的淳朴与恬静,使儿童的快乐本性得以释放,却也难逃都市文化的浸渗污染。孩子们在都市的压力与乡村净土的被入侵,以及自我天性顽强释放的张力的夹缝中顽强地成长着。郑渊洁在看似轻快活泛的童话故事中,写透了孩子的孤独与无奈,足以敲击人的心灵,让人扪心自问：人类应该为自己营造一个什么样的生存空间？     

对某大型隧道工程的监测及结果分析

通过对重庆某大型隧道工程拱顶下沉、围岩周边收敛位移、围岩压力及钢支撑轴力等进行现场实时动态监测,获得了隧道围岩压力、位移和周边变形随时间的变化曲线,并对该隧道的监测结果进行定量分析,得到了隧道监测周期变化趋势。同时,结合该隧道的监控分析结果对设计和施工进行了定性评价,有针对性地提出了对类似工程设计和施工的建议。     

试从心理角度探讨图书馆员的压力及其调适

压力是指个体在环境中受到种种刺激因素的影响而产生的一种紧张情绪,它有积极作用,也有消极作用。图书馆员的压力有工作压力、家庭压力、社会压力和经济压力等,其压力的形成因素也是多方而的,主要有失望、焦虑、不能胜任等,希望能够通过有效宣泄、改善经济地位、适当设置目标、提高自身技能等方式得以调适。     

Simulation of droplet topography on super-hydrophobic surface

We established a novel droplet model (with-gravity model) to show the gravity effect of the droplet in the contact angle experiment.By using with-gravity model, we obtained a three-dimensional topography of the droplet including the height of the droplet, the shape of the baseline and the circumference of the baseline.Comparing the with-gravity model with the ideal spherical model, our model considered the measurement error caused by gravity effect in the contact angle experiment which is a key point to influence the three-dimension topography of the droplet.From the calculation of our model, we found that there were two important points to enhance the measurement error: the size of the droplet and the contact angle.With the droplet and the contact angle became larger, measurement error was obviously increased.     

康复机构幼儿教师工作压力的调查研究

采用问卷法和访谈法,对福建省某市多家儿童康复机构的教师进行调查与分析。对普通幼儿教育和特殊幼儿教育的教师工作压力进行了比较,继而对特殊幼儿教师的工作压力进行了人口学分析。结果显示：特殊幼儿教育教师在许多维度上的压力大于普通幼儿教育教师,人口学诸多因素也和工作压力密切相关。     

广东省体育专业学生就业意向及压力现状调查

对广东省体育专业学生的就业意向及压力进行调查,结果表明:广东省体育专业学生对毕业后第一份工作的工资待遇、地点均有较高的期待;在职业选择上,主要是体育教师、公务员、跟着父母或亲戚自主创业.近九成的学生存在就业压力,其中逾四成学生感到压力很大.学生期望学校给予以下帮助:增加学生的实习、实践机会;多进行就业策略、形势分析;在大学低年级的时候,依据学生的就业意向进行具体分类、定向辅导;设置2个专项,并针对专选学生给予更多的实践机会等.     

科技期刊编辑的心理压力及心理调适

对科技期刊编辑存在的多种心理压力进行分析,并针对此,就编辑如何调适自身心理进行探讨,以期减少编辑心理疾病,促进心理健康,以更好的心境和充沛的精力投入到编辑工作中去.     

Interval exercise induces milder respiratory responses compared to continuous exercise

ABSTRACT

The purpose of this study was to explore the respiratory response of acute interval and continuous exercise (CE) of low and high intensity. Fourteen recreational athletes (7 men and 7 women; VO₂max = 35.7 ± 6.1 mlkg^–1min^–1) performed a bout of continuous and a bout of interval exercise (IE) both consisted of 5-min cycling at low intensity [80% of the power output (W) of the predetermined gas exchange threshold (GET) (80%W_GET)] and 5-min cycling at high intensity {W_GET plus the work rate corresponding to 50% of the difference between peak power output (PPO) at oxygen uptake (VO₂max) test and the W_GET [W_GET + 0.50 Δ(PPO – W_GET)]}. CE compared to IE induced significant higher heart rate and ventilation as well as significant higher levels of mouth occlusion pressure for 0.1 s (P_0.1) (P < 0.05) during low and high intensities. Our results indicate that CE stimulates respiration more than IE when the exercise is performed at the same relative intensity.