GIS在交通领域中的应用探讨     

刘海宁  温少芳  宋强 《石家庄铁路工程职业技术学院学报》2006,(2)

介绍GIS的基本概念,对GIS在交通领域应用的优势进行分析,并根据GIS和交通工程近年的发展趋势,介绍GIS在交通规划、道路设计、交通管理、交通设施管理、道路交通安全管理、与ITS联合应用共六个方面的应用研究。  相似文献   

Counseling Interview Techniques: A Comparison of Theory and Practice     

LEROY D. KLAS  HERMAN J. PETERS 《Counselor Education & Supervision》1973,13(2):137-143

The purpose of this study was to analyze counseling interview techniques learned while in counselor preparation in relationship to those techniques that secondary school counselors considered useful in actual secondary school counseling.  相似文献   

1016名学生PTC尝味能力基因频率的调查     

刘继云  杨春玫  孙建永  郭建梅 《河北北方学院学报(医学版)》2001,(1)

目的:了解味盲基因频率和基因型频率在不同群体中的分布,从而为人种学及人类群体遗传学提供基本数据,并用于研究某些疾病。方法:本文是运用阈值法研究满、汉、回三民族人的尝味能力,并计算了味盲者和尝味者的基因频率。结果:三民族味盲基因频率分别为:满族:0.4588.汉族:0.2845 回族:0.4431。结论:满、汉、回三民族人对PTC尝味能力在统计学上存在显著差异,不同的民族有不同的基因库。  相似文献   

辩证地把握共产主义理想及其追求   总被引：3，自引：0，他引：3  

刘建军 《思想理论教育导刊》2006,(10):62-64

共产主义理想及其追求有着丰富的内涵,应该用辩证的观点来全面把握。对共产主义的追求是理想与信念的统一,共产主义理想是社会政治理想与个人道德理想的统一,对共产主义理想的追求是目标与过程的统一,共产主义理想是终极性与非终极性的统一。  相似文献   

Impact of degree program satisfaction on the persistence of college students   总被引：1，自引：0，他引：1  

Cor J. M. Suhre  Ellen P. W. A. Jansen  Egbert G. Harskamp 《Higher Education》2007,54(2):207-226

Many theories on college retention recognize the significance of student satisfaction as a positive factor in students’ persistence. Yet, there are few theories that address the relationship of degree program satisfaction to study behaviour and dropout. This paper explores the impact of degree program satisfaction on academic accomplishment and dropout. The impact of degree program satisfaction was studied within a multitheoretical framework. The results of the study show that student accomplishment not only depends on differences in academic ability but also on degree program satisfaction. Decreased degree program satisfaction appears to diminish both study motivation and study behaviour. The authors discuss some implications for current educational practice.  相似文献   

努力提高领导干部对知识经济的驾驭能力进一步加快国有企业改革发展步伐     

刘强  赵耀 《武汉工程职业技术学院学报》2002,14(1):61-64

改进并加强国有企业各级领导班子建设，提高领导干部素质，对于把握知识经济带来的机遇和挑战，加快国有企业改革发展步伐，实现国民经济跨世纪发展战略，具有十分重要的意义，结合武钢领导班子建设工作实际，我们认为必须进一步抓好“三个转变”和“三个狠下功夫”。  相似文献   

Increase in retention of a taste aversion by weanling rats after a long interval     

Philipp J. Kraemer  Nancy A. Lariviere  Norman E. Spear 《Learning & behavior》1988,16(2):191-194

Weanling rats were tested for retention of an aversion to a novel flavor (chocolate milk) that had been conditioned as a single-element conditioned stimulus (CS) or in compound with a novel ambient odor (banana). The presence of the ambient odor during conditioning had no effect on flavor aversion shortly thereafter, confirming previous results. The flavor aversion observed 21 days after conditioning, however, was significantly stronger for pups conditioned with the single-element CS than for those given the flavor-odor compound as the CS. This retention effect was due to a surprisingincrease in the conditioned aversion observed 21 days after conditioning with the single-element CS. A second experiment confirmed this paradoxical increase in retention of the aversion to chocolate milk. This experiment also verified that no such increase occurred in retention of the conditioned aversion to a different flavor (saccharin), whether the initial aversion was strong or weak. The results may be explained in terms of generalized latent inhibition from consumption of mother’s milk.  相似文献   

A Behavioural Evaluation of Dance Instruction with Students Who Have Special Needs     

Philippa J.L. Brash  Keith D. Ballard 《教育心理学》1994,14(1):3-22

A dance programme for a class of students with special needs was evaluated using a multiple baseline across behaviours design where the behaviours were movements representing aspects of the elements of dance: Space, Body Awareness, Relationships, Levels, Effort, Speed and Shape. Observational data showed that the instructional dance programme was successful in extending the variety of movements performed by the students and that the observational methodology designed for the study was a useful strategy for evaluating teaching in dance.  相似文献   

音乐审美价值初探     

刘宁妹 《绥化学院学报》2001,21(1):71-73

传统的音乐审美观因过于强调音乐内容与形式的一致性，一味承袭“严肃音乐”的教育教学程式，导致了音乐审美价值研究视角狭窄，陷入了误区。本文力求通过音乐价值与音乐审美之间、音乐文化价值与音乐审美价值之间关系的分析与探讨，从而揭示音乐审美价值的内涵及其实现的基本途径。  相似文献   

Teenage pregnancy: a small comparison group of known mothers     

Rosenthal TL  Muram D  Tolley EA  Mcalpine J 《Journal of sex education and therapy》1993,19(4):246-250

To obtain confirmation of the findings of the authors' earlier comparison of ever-pregnant and nonpregnant Black high school students from Tennessee, 16 students confirmed to be pregnant were substituted for the 33 subjects in the original study whose pregnancy status was based solely on self-report. The nonpregnant control group of 251 teens was utilized in both analyses. Although the confirmed pregnant group was too small to repeat the regression analysis, striking concordance of findings between the 2 studies emerged for all dependent variables except the Eysenck Personality Questionnaire anxiety scale. The lower anxiety scores recorded among subjects in the original study may be either a statistical artifact or a reflection of the fact that these pregnant teens remained in school while subjects in the second study were enrolled in programs centered around their pregnant status. Sexual activity scores were strong or moderate significantly more often in both groups of pregnant teens compared to their nonpregnant counterparts. Interesting was the finding that 81% of pregnant teens regarded romance novels and soap operas to be accurate portrayals of real-life dating relationships compared to only 49% of nonpregnant teens. On the other hand, only 56% of the pregnant subjects regarded their own relationships to have this romantic quality. In a future study, the role of such uncritical romantic ideals in adolescent pregnancy risk will be investigated in a larger sample.  相似文献