低年级大学生学习现状调查与思考   总被引：6，自引：0，他引：6  

楼成礼  楼仁功 《高等农业教育》2001,(1):57-59

本通过对校一、二年级大学生若干学习问题的问卷调查，系统地分析了当今低年级大学生学习现状的特点，对如何指导大学生正确学习问题进行了探讨，并就低年级大学生学习积极性和主动性的调动、学生个性发展的促进等问题提出了若干建议。  相似文献   

Satisfaction and satisfaction affecting problem behavior in different types of adopted dogs     

Simona NORMANDO  Francesca BERTOMORO  Omar BONETTI 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2021,83(4):566

Many dogs are relinquished worldwide, so it is important to enhance adoptions’ success. We aimed at investigating factors associated with owners’ satisfaction with adopted dogs, both in general and focusing on galgos. Data on 392 dogs (191 galgos) were gathered using an online survey, investigating dogs’ and owners’ demographics, satisfaction with the adopted dog and post-adoption behavior. Satisfaction was affected by different variables in galgos’ owners as compared to non-sighthound non-podenco dogs’ ones, with only the presence of disobedience on walks negatively affecting satisfaction in both samples. Depending on dogs’ type, the presence of some behavioral problems was associated with decreased satisfaction with the dog (e.g., destructiveness for galgos, or separation problems for non-sighthound non-podenco dogs), whereas that of others increased it (e.g., not being interested in social interactions with dogs for galgos, and shadowing for non-sighthound non-podenco dogs). The variables most often being predictors of the behaviors influencing satisfaction were dog type, with being a galgo as a negative predictor, and dog’s age, with being older as a negative predictor. Further studies on dog adopters’ satisfaction are needed.  相似文献   

Next-generation sequencing capacity and capabilities within the National Animal Health Laboratory Network     

Beth Harris  Jessica Hicks  Melanie Prarat  Susan Sanchez  Beate Crossley 《Journal of veterinary diagnostic investigation》2021,33(2):248

With the cost of next-generation sequencing (NGS) decreasing, this technology is rapidly being integrated into the workflows of veterinary clinical and diagnostic laboratories nationwide. The mission of the U.S. Department of Agriculture–National Animal Health Laboratory Network (NAHLN) is in part to evaluate new technologies and develop standardized processes for deploying these technologies to network laboratories for improving detection and response to emerging and foreign animal diseases. Thus, in 2018, the NAHLN identified the integration of NGS into the network as a top priority. In order to assess the current state of preparedness across NAHLN laboratories and to identify which have the capability for performing NGS, a questionnaire was developed by the NAHLN Methods Technical Working Group and submitted to all NAHLN laboratories in December 2018. Thirty of 59 laboratories completed the questionnaire, of which 18 (60%) reported having some sequencing capability. Multiple sequencing platforms and reagents were identified, and limited standardized quality control parameters were reported. Our results confirm that NGS capacity is available within the NAHLN, but several gaps remain. Gaps include not having sufficient personnel trained in bioinformatics and data interpretation, lack of standardized methods and equipment, and maintenance of sufficient computing capacity to meet the growing demand for this technology.  相似文献   

植物学课程教学调查分析及改革措施     

朱雪云 《现代农业科技》2015,(9):339-340

对武汉生物工程学院园林系2014级本科学生开展植物学课程教学问卷调查,并对调查结果进行分析,了解学生在学习中存在的问题和对教学的要求,并提出教学和考核改革措施,以期指导植物学课程教学改革。  相似文献   

基于读者阅读行为的图书馆服务优化     

李华  叶翎  肖彦 《农业环境科学学报》2011,(12)

运用数据统计方法和环境行为学理论的相关研究方法,对读者在图书馆公共阅览空间的阅读行为进行了分析,对各阅览室的使用和服务进行了评估,并就改善阅览的环境、完善图书馆的服务模式和服务内容提出了建议。  相似文献   

Physiological Experiment for Human Thermal Comfort of Air Flow in Summer     

TAN Mei lan  LI Bai zhan  LI Wen jie  LIU Hong  ZHENG Jie  XU Meng nan 《保鲜与加工》2011,(2):70-73

A physiological and psychological experiment was conducted in summer, 2008 to ascertain the effect of air flow on human thermal comfort in hot summer. The statistics analysis shows that air flow makes physiological index and thermal sensation an obvious drop tendency, which is correlated to the air temperature of indoor environment. The lower the air temperature is, the greater the physiological index and the thermal comfort drop. But when the temperature is up to about 34℃, the air flow almost does not make any change to physiological index while the human sensation is still improved. These results indicate that air flow can improve human thermal comfort to some extent, but the improvement has limits. Higher air temperature, strong wind and long time exposure to wind can lead to uncomfortableness.  相似文献   

医学文献检索课问卷调查统计评析   总被引：4，自引：0，他引：4  

李纯芳 《农业图书情报学刊》2004,16(9):82-84

结合医学文献检索课教学实践，通过对本科生问卷调查结果进行分析，指出文献检索教学中存在的问题，提出了自己的观点和建议。  相似文献   

江西省稻渔综合种养产业发展特征及对策   总被引：1，自引：0，他引：1  

孟草  田威  文春根  翁小林  倪才英  徐赞章 《中国稻米》2022,28(1):28-32

为了解江西省稻渔综合种养产业发展状况,通过问卷调查方式,从产业发展基本特征、生产效益进行分析。结果表明,江西省稻渔综合种养以稻虾（占比70.77%）、稻鱼（占比15.16%）、稻蛙（占比6.59%）、稻鳖（占比4.79%）为主要模式,94.26%的稻渔综合种养土地规模在1~50 hm²之间,81.44%的稻渔综合种养以农场或合作社为经营主体。与传统稻作相比,稻渔综合种养模式综合收益平均增加5.30万元/hm²,化肥投入平均减少50.93%。15.27%的稻渔综合种养田为低产和冷浸田,有效提高了农村土地利用效率,社会效益显著。根据稻渔综合种养产业存在的问题,结合问卷调查中农户的建议,提出了应在政策、技术和品牌推广方面给予支持的建议。  相似文献   

浙江长兴县茶叶重点村调研与思考     

王辉  龚淑英  沈林章  张汉新  陈民华 《茶叶》2013,(1):38-42

通过对全县33个茶叶重点村的问卷调查,揭示了浙江省长兴县茶农产销现状和基本特点,针对当前存在的一些问题,最后有针对性地提出了建议与对策。  相似文献   

北京城市人居环境健康性调查研究     

张小军  尹卫红 《干旱区资源与环境》2009,(1)

随着人民生活水平的逐步提高,作为宜居北京建设的重要条件,居住环境的健康性已经被政府部门和民众一致认为是宜居城市建设的一项必要性条件。只有健康才能让人们有机会享受宜居都市所带来的便捷性、舒适性、和安全性等服务,本文通过对近8000户居民的调查问卷综合汇总,采用专家评判确定指标权重的加权求和算法,得出北京市居民对其居住环境健康性的评价结果。  相似文献