采用节省费用法的我国典型区域公众气象服务效益评估研究

在项目组20019份有效调查问卷的基础上,运用节省费用法比较分析我国京津冀都市圈、长三角地区和珠三角地区这三个典型区域的公众气象服务效益评估结果。通过比较分析发现,我国典型区域的公众气象服务效益受生产力发展水平影响明显,并且公众气象服务效益的城乡差距明显。     

利用歌唱感觉,调节嗓音肌能

从意识的角度对歌唱肌能可调节的三个主要部分进行了阐述;肯定了意识调节歌唱肌能可使特殊、复杂的歌唱生理动作简单化、自动化,同时也强调了感性认识要上升为理论认识的重要性.     

英语读写任务摘要写作常见错误分析及对策

据调查,2007年广东卷英语读写任务部分平均得分仅为8．98分（满分25分）,读写任务写作部分,有较大提升空间。从学生平时的写作训练中看,学生在摘要写作部分普遍存在几种典型错误,如能对学生的这些错误给予正确指导,并提出相应的应付策略,譬如加强各种文体阅读理解能力训练。提高用简练语言概括文章能力等．定能帮助学生提高在读写任务中的摘要写作水平。     

力量素质对幼儿园韵律活动下肢屈伸动作的影响

幼儿园韵律课程对幼儿的整体教育发展、幼儿音乐感知能力、艺术欣赏能力、动作运动能力等都有很大的帮助。本研究 从幼儿下肢的屈伸动作出发，以福州某幼儿园4-6 岁幼儿113 人（5 人未完成）为研究对象，通过对股四头肌、腘绳肌的能力训 练（训练步骤、强度、量等由幼儿舞蹈教学领域的专家5 名采用专家论证法），探究股四头肌、腘绳肌对幼儿韵律课程中的膝关 节屈伸动作的影响，发现股四头肌、腘绳肌的力量练习对幼儿园的韵律活动有一定的研究意义。     

社交媒体时代粉丝行为典型特征、突出问题及价值引导

与传统媒体时代相比,社交媒体时代的粉丝行为由以文本审美向以偶像及其生活的审美偏好发展,由原予式的个体行为转变为类互动的社群行为,由单一封闭的偶像崇拜到开放多元的泛偶像崇拜,由纯粹情感投射到被商业资本逻辑裹挟,情感共鸣由宏大叙事转向个人生活叙事,并在这个过程中暴露出情绪宣泄、审美偏差、出格展演、虚幻沉迷等思想行为问题.对此,应加强社会主义法治建设,依法规制偶像文化产业的发展;挖掘和培育优质偶像,发挥偶像对粉丝正确价值观的引领作用;善用粉丝力量,进行正确的道德实践和舆论引导.     

孤独症谱系障碍儿童与普通儿童执行功能比较研究

执行功能是个体在设定目标、制定计划并实施过程中所需的一系列高级认知功能，对孤独症儿童的发展具有重要影响。 本研究选取了32名孤独症儿童和与之年龄、性别、智商相匹配的32名普通儿童，由其父母填写学前儿童执行功能评定问卷，评 估孤独症儿童和普通儿童的执行功能表现。结果发现，孤独症儿童在执行功能的抑制自我调控、认知灵活性和元认知三个维 度上的得分显著高于普通儿童，表明孤独症儿童在执行功能三大维度上的能力均显著低于普通儿童。研究证明了孤独症儿童 存在执行功能的缺陷，并明确了其与普通儿童在各维度各因子之间的具体差异。未来应重视将执行功能作为孤独症早期筛查 指标、细化孤独症儿童执行功能发展的干预维度、优化孤独症儿童执行功能的早期干预方案。     

The effect of antenatal pelvic floor muscle exercise on sexual function and labour and birth outcomes: A randomised controlled trial

BackgroundPelvic floor muscle exercises (PFME) are recommended for treatment of urinary incontinence with less evidence available about the effect on female sexual function (FSF) and childbirth.AimTo investigate the effect of antenatal PFME on FSF during pregnancy and the first three months following birth as a primary outcome, and on labour and birth outcomes as a secondary outcome.Method200 nulliparous women were randomised to control (n = 100) and intervention (n = 100) groups. The women in the intervention group (IG) undertook PFME from 20 weeks gestation until birth and had routine antenatal care, while those in the control group (CG) received routine antenatal care only. The Female Sexual Function Index (FSFI) was used to measure FSF at 36 weeks gestation and three months postnatal. Baseline characteristics and childbirth data were also collected and analysed using SPSS.ResultsThere were no statistically significant differences between the two groups in terms of FSF scores during pregnancy and on childbirth outcomes. Sexual satisfaction was slightly higher in the CG [Mean ± SD, CG: 4.35 ± 1.45 vs. IG: 3.70 ± 1.50, (P = 0.03)] at three months after birth. However, 50% of women adhered to the PFME, and 40% of women did not resume sex by three months after the birth.ConclusionThough some trends were observed, the results showed no effect of PFME on sexual function or labour and birth outcomes. This needs to be interpreted considering the 50% adherence to PFME. More research is recommended.