Principalship in an Indonesian school context: can principal decision-making styles significantly predict teacher job satisfaction?     

Hasan Hariri  Richard Monypenny  Murray Prideaux 《School Leadership & Management》2013,33(5)

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HILS setup of dynamic flight path planning in 3D environment with flexible mission planning using Ground Station     

M.A. Al-Jarrah  M.M. Hasan 《Journal of The Franklin Institute》2011,348(1):45-65

This paper reports the creation of the HILS setup to simulate the performance of the AUS-UAV system and the Ground Station. The paper will give an overview of the integration of the Ground Station created using a guide, the Avionics Unit created using an embedded system, integrated with various sensors, and the simulator created using simulink/flight simulator combination. The simulation will show the Ground Station and the embedded system working cooperatively to guide the UAV through several mission waypoints in three dimensions (3D). The paper focuses on the algorithm used to create paths in 3D, and also the organization of waypoints to achieve a specific goal. The paper also details the testing of the HILS.  相似文献   

Impaired oxidative balance and association of blood glucose, insulin and HOMA-IR index in migraine     

Yilmaz N  Aydin O  Yegin A  Tiltak A  Eren E  Aykal G 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2011,21(2):145-151

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Elementary teachers’ perceptions about the effective features of explicit-reflective nature of science instruction     

Elif Adibelli-Sahin  Hasan Deniz 《International Journal of Science Education》2013,35(6):761-790

ABSTRACT

This qualitative study explored elementary teachers’ perceptions about the effective features of explicit-reflective nature of science (NOS) instruction. Our participants were four elementary teachers from a public charter school located in the Southwestern U.S.A. The four elementary teachers participated in an academic year-long professional development about NOS which consisted of NOS training and NOS teaching phases. After each phase of the professional development, we specifically asked our participants which features of the explicit-reflective NOS instruction they found effective in improving their NOS conceptions by presenting pre- and post-profiles of their NOS conceptions. We identified nine features perceived by the participants as effective components of explicit-reflective NOS instruction: (1) specific focus on NOS content, (2) participation in hands-on NOS activities, (3) introductory NOS readings, (4) multiple types/forms of reflection, (5) multiple exposure to NOS content, (6) structural consistency in the presentation of NOS content, (7) the evaluation of secondary NOS data from elementary students, (8) the analysis of national and state science standards in terms of NOS content, and (9) NOS teaching experience.  相似文献   

Effects of pelvis-shoulders torsional separation style on kinematic sequence in golf driving     

Ki Hoon Han  Christopher Como  Jemin Kim  Cheng-Ju Hung  Mohammad Hasan 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(6):663-685

The golfer’s body (trunk/arms/club) can be modeled as an inclined axle-chain system and the rotations of its parts observed on the functional swing plane (FSP) can represent the actual angular motions closely. The purpose of this study was to investigate the effects of pelvis-shoulders torsional separation style on the kinematic sequences employed by the axle-chain system in golf driving. Seventy-four male skilled golfers (handicap ≤ 3) were assigned to five groups based on their shoulder girdle motion and X-factor stretch characteristics: Late Shoulder Acceleration, Large Downswing Stretch, Large Backswing Stretch, Medium Total Stretch, and Small Total Stretch. Swing trials were captured by an optical system and the hip-line, thorax, shoulder-line, upper-lever, club, and wrist angular positions/velocities were calculated on the FSP. Kinematic sequences were established based on the timings of the peak angular velocities (backswing and downswing sequences) and the backswing-to-downswing transition time points (transition sequence). The backswing and transition sequences were somewhat consistent across the groups, showing full or partial proximal-to-distal sequences with minor variations. The downswing sequence was inconsistent across the groups and the angular velocity peaks of the body segments were not significantly separated. Various swing characteristics associated with the separation styles influenced the motion sequences.  相似文献   

Time‐Limited Counseling Outcome in a Nationwide College Counseling Center Sample     

Matthew R. Draper  Judy Jennings  Augustine Baron  Ozgur Erdur  Lavanya Shankar 《Journal of College Counseling》2002,5(1):26-38

This study examined the dose‐effect relationship between the number of sessions and therapeutic outcome in a large, nationwide counseling center research consortium. A positive relationship was found between the outcome of counseling and the number of sessions attended. The results of this study support the effectiveness of brief psychotherapy.  相似文献   

记忆热力学关系式的状态函数正方形和Maxwell正方形     

阿里木江·艾拜都拉  开丽比努尔·艾山  朱玉军 《北京教育学院学报》2007,2(2):5-7

本文提出了状态函数正方形和Maxwell正方形的概念,提出了使用状态函数正方形和Maxwell正方形记忆热力学关系式方法.使用本方法可迅速记忆特性函数与特征变量的关系式、基本公式、对应系数的关系式和Maxwell关系式等20个热力学公式,而且不易忘记.  相似文献   

Vocational Schools in Turkey: An Administrative and Organizational Analysis     

Hasan Simsek  Ali Yildirim 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2000,31(4):327-342

The data used in this paper were derived from a larger project which had the aim of critically evaluating the Turkish vocational education system on a number of different levels. This article examines the administrative and organisational practices in a selected group of secondary vocational schools in Turkey from the point of view of school administrators, teachers and industrial managers. The results indicate that the Turkish vocational education system is characterised by a centralised, top-down bureaucracy, which inhibits innovative capacity. The authors argue that a degree of decentralisation is necessary at various levels of the system.  相似文献   

Teacher-perceived principal leadership styles,decision-making styles and job satisfaction: how congruent are data from Indonesia with the Anglophile and Western literature?     

Hasan Hariri  Murray Prideaux 《School Leadership & Management》2016,36(1):41-62

School leadership is seen as important for both schools and for government and private policy-makers. The relationships between teacher-perceived principal leadership styles, teacher-perceived principal decision-making styles and teacher-perceived job satisfaction in schools in Lampung Province, Indonesia were examined. Data were collected by questionnaires from 475 teachers. This paper uses Indonesian data, but the relationships studied will be of wider interest to school stakeholders in Indonesia and to a wider global readership. Considerable effort was placed on the collection of robust data to address existing gaps in the literature about these relationships. The data are available to be shared with other interested parties. Findings suggest that five variables (of the nine variables that were studied) can significantly (p?相似文献   

Factors affecting teachers' gain in understanding the nature of science     

Victor Y. Billeh  Omar E. Hasan 《科学教学研究杂志》1975,12(3):209-219

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