也谈历史教学与高职教育

历史教学作为高职教育教学的一部分,其可能性和必要性不可忽视。当今,历史教学正面临着一系列的难题。如何解决这些问题,提升学生们的整体素质,是高等教育工作者逃避不开的课题。本文从高职教育中历史教学的原则及实际运用两方面进行论述,提供笔者对此的一些思考。

Determining the Best Mathematical Models of Stable Hydraulics Slop for Jajroud River with Analyzing and Comparing the Results by HEC-RAS

This paper deals with an analysis of selected equations used for the determination of a stable longwise slope calculation of torrential rivers of Jajroud in east of Tehran. Irregularity of the gradient, accompanied by heavy bed-load experiencing abrupt changes of the flow as a result of heavy rainfalls of short duration and high intensity, these are typical features impacting the behavior and characteristics of torrential rivers. The determination of the stable bottom slope, when the river bed is kept unpaved but still provides resistance against harmful effects of rapids, becomes an essential objective of the study. Three methods are used to determine the stable slope： the first is based on tangent tension （shear stress theory）, the second observes a （critical） non-scouring cross-sectional velocity （critical mean channel velocities）, and the third applies the bottom layer velocity （the critical bed velocities）. The mathematical hydraulic model HEC-RAS v. 3.1.3 has been used for the verification of the methods in this research study.

The Application of Research Study in Higher Vocational Medical College Teaching

The research study is a new learning mode emerging in recent years, which can cultivate students＇ many aspects of ability. In the higher vocational colleges, obstetrics and gynecology department is a subject of strong theory and practice, which has a higher requirement for students＇ autonomous learning and ability to independently solve and analyze the problems. And it applies to the higher vocational obstetrics and gynecology subject teaching, which conforms to the refornl and development of clinical teaching in obstetrics and gynecology, and it is good for cultivating the medical talents suitable for social need with high quality and strong practice ability.

Building Features in Schools That Influence Academic Performance

School decision makers are faced with a great many decisions when considering a school renovation or new school building. All stakeholders want a building that is safe and provides an optimal learning environment. However, it is often difficult to know which building features will have the greatest effect on student learning. Because of a limited understanding of the relationship between individual building features and student learning, researchers at the University of Oklahoma hope to explore how building components influence student and teacher performance. This paper explores the importance of school building features that can be designed and changed during a renovation project. The hope is to one day determine which features have the greatest impact on student test scores. The research team believes that although it is difficult to find the exact relationship between each building features and student outcomes with one study, if multiple users repeat the same or similar studies, hopefully we will one day know the effect of these building features. In order to develop feature building users survey and physical assessment tools, it was necessary for investigators to develop a list of important building features and their associated definitions in layman terms. This was accomplished through utilization and conducting of a CAB （community advisory board） and subject matter expert materials. In addition, previous research relating to different school building features and their associations with student performance were reviewed. To define and narrow the list the researchers, community educational, and building professionals rated based on their professional experience, how directly related each feature is to student performance. The building feature list serves as a starting point to determine which features should be analyzed in a later phase of the project. It is hoped that resulting tools based on the work of this project can be used by school decision-makers and researchers to access building features that have been identified through research as being important for student and teacher performance.

A Study on the Classification and the‘Catching’of the‘Arrived Qi’in Acupuncture

This essay studies the phenomenon of‘obtaining of qi’in acupuncture.Combined with clinical practice,the authors think that it was a habitual misunderstanding in the past to equate‘needling sensation’to ‘obtaining of qi’in acupuncture practice.The two concepts are different and are related with each other.The authors have also classified the phenomenon of‘obtaining of qi’according to its depth in the skin layer. Based on the research achievements in neuroscience,the authors propose the study on‘catching’the specific cerebrations,so as to reveal the essence of‘obtaining of qi’.