论非智力因素在中职教学中的作用

本文从系统论、心理学和行为科学的角度阐述了非智力因素在教学中的作用；非智力因素与智力因素的相互作用机制；智力因素和非智力因素对行为的作用以及它们对中职理科教学的启示，说明开发学生的非智力因素，正是教学法研究的一个重要课题。     

开发非智力因素 提高物理教学质量的探讨

非智力因素是指智能之外又同智能活动效益发生相互作用的一切心理因素,在智慧活动中,人的智力因素如果要发挥到最大效能,必须有优良的非智力因素积极参与。智力发展不好的孩子,只要非智力因素得到发展,可以弥补其智力的不足。非智力因素是学生物理学习的动力,是学习积极的心理机制。     

物理教学中对学生非智力因素的培养

分析了当前物理教学中对学生非智力因素培养的现状,并对在物理教学中如何培养学生非智力因素进行了探讨.     

高中生物理学习非智力因素的调查分析——以云南省某中学高中生为例

以高中学生为研究对象,对学生的非智力因素发展水平及其与物理成绩的关系作调查、分析,并据此提出对学生进行非智力因素培养的建议．     

物理教学中学生非智力因素的培养

随着新课标的颁布实施和新课程改革的不断深入，越来越多的教师认识到在物理学习中非智力因素对学生学习的影响很大．所以对学生非智力因素的培养，是不容忽视的．教育心理学研究表明：所谓非智力因素是指智能之外又同智能活动效益发生相互作用的一切心理因素，它包括情感、兴趣、动机、意志、性格、气质、习惯等．丰富健康的情感，浓厚的兴趣，良好的动机，     

浅谈在《计算机应用基础》教学中对学生非智力因素的培养

非智力因素对人才的成长有着很重要的作用，本文结合教学实际，简述了在《计算机应用基础》教学中，注重教学活动的设计，挖掘教学内容中的育人因素对学生进行学习兴趣、自信心和顽强意志的培养，调动学生积极的情感因素，造就学生良好的非智力品质，促进学生全面健康可持续发展的一些方法。     

非智力因素在物理教学中的意义

非智力因素在物理教学中的意义万成林（桂林市九中桂林５４１００１）在物理教学中，始终要把培养能力、发展智力作为课堂教学的重要目的。智力因素主要是指观察力、注意力、记忆力、想象力、思维能力等。而非智力因素是指一切不直接参与认识过程的心理因素，包括动机、兴...     

物理教学应充分发挥学生非智力因素的作用

物理教学应充分发挥学生非智力因素的作用温兆奎（江苏省镇江粮食学校２１２００５）物理是学生普遍认为较难学的一门功课，加之中专校物理作为一门文化基础课，课时很紧，就显得更加难学．我觉得物理的学习除受智力因素影响外，学生的非智力因素也起着决定作用．广义的非...     

在教学中加强对学生非智力因素的培养

仅仅依靠智力因素的作用，并不能充分地理解学习过程中的成功和失败，人们越来越多地注意到非智力因素在学习过程中所起的巨大作用。中国在这方面的格言甚多；“哀莫过于心死，愁莫过于无志”；“勤能补拙”；“笨鸟先飞”等都是说非智力因素的重要性。     

影响高中生物理学习的非智力因素

通过问卷调查,随机抽样进行详细分析,着重探寻非智力因素对高中学生物理学习成绩的影响.     

Electromagnetic form factors of3He and3H

The electric and magnetic form factors of³He and³H are calculated with 3-nucleon wave functions obtained from the solution of Schrödinger equation with separable potentials of two different shapes which have already been employed in the coulomb energy calculation. The effect of important meson exchange corrections is evaluated and their dependence on the wave function studied. The form factors can depend rather sensitively on the nucleon form factors as well, and this dependence is studied by using two different parametrisations for the latter.     

Baryon structure from Lattice QCD

We present recent lattice results on the baryon spectrum, nucleon electromagnetic and axial form factors, nucleon to △ transition form factors as well as the △ electromagnetic form factors. The masses of the low lying baryons and the nucleon form factors are calculated using two degenerate flavors of twisted mass fermions down to pion mass of about 270 MeV. We compare to the results of other collaborations. The nucleon to △ transition and △ form factors are calculated in a hybrid scheme, which uses staggered sea quarks and domain wall valence quarks. The dominant magnetic dipole nucleon to △ transition form factor is also evaluated using dynamical domain wall fermions. The momentum frame are extracted using the form factors transverse density distributions of the △ in the infinite determined from lattice QCD.     

A general method of obtaining vibrational wavefunctions and Frank-Condon factors at low quantum numbers

A general method of obtaining wavefunctions for empirical diatomic molecular potential functions has been given. Efficacy of the method has been tested by computing Franck-Condon factors for some bands of a new system of SiO using Morse oscillator model and these have been compared with the ones obtained using exact Morse wavefunctions. It is concluded that the method is satisfactory at low quantum numbers.     

Contributions to the nucleon form factors from bubble and tadpole diagrams

The nonlocal chiral effective theory is applied to investigate the electromagnetic and strange form factors of nucleons. The bubble and tadpole diagrams are included in the calculation. With the contributions from bubble and tadpole diagrams, the obtained electromagnetic form factors are close to the results without these contributions as long as the low energy constants \begin{document}$ c_1 $\end{document} and \begin{document}$ c_2 $\end{document} are properly chosen, while the magnitudes of strange form factors become larger. The electromagnetic form factors are in good agreement with the experimental results, while the magnitudes of strange form factors are larger than the lattice data.     

Baryon structure from Lattice QCD

We present recent lattice results on the baryon spectrum, nucleon electromagnetic and axial form factors, nucleon to △ transition form factors as well as the △ electromagnetic form factors. The masses of the low lying baryons and the nucleon form factors are calculated using two degenerate flavors of twisted mass fermions down to pion mass of about 270 MeV. We compare to the results of other collaborations. The nucleon to △ transition and △ form factors are calculated in a hybrid scheme, which uses staggered sea quarks and domain wall valence quarks. The dominant magnetic dipole nucleon to △ transition form factor is also evaluated using dynamical domain wall fermions. The transverse density distributions of the △ in the infinite momentum frame are extracted using the form factors determined from lattice QCD.     

Sea quark contributions to nucleon electromagnetic form factors with the nonlocal chiral effective Lagrangian

The sea quark contributions to the nucleon electromagnetic form factors of the up,down and strange quarks are studied with the nonlocal chiral effective Lagrangian.Both octet and decuplet intermediate states are included in the one loop calculations.Compared with the strange quark form factors,although their signs are the same,the absolute value of the light quark form factors are much larger.For both the electric and magnetic form factors,the contribution of the d quark is larger than of the u quark.The current lattice simulations of the light sea quark form factors are in between our results for the u and d quarks.     

The Voice Handicap of Student-Teachers and Risk Factors Perceived to Have a Negative Influence on the Voice

A cross-sectional questionnaire survey was performed. The objectives of the study were to assess the psychosocial impact of current voice complaints as perceived by student-teachers with voice complaints in comparison with student-teachers without voice complaints, and to observe the pattern of risk factors in relation to their voice handicap. Subjects in the general population without a voice-demanding profession were selected as a reference group for limited comparison with the total group of student-teachers (future professional voice users). The respondents to the questionnaires were anonymous. Among the student-teachers, 17.2% reported current voice complaints in comparison with 9.7% of the reference group, and the odds ratio was 1.94, which showed the relative risk. Student-teachers had significantly greater total Voice Handicap Index (VHI) scores than the reference group (P = 0.034). The VHI subscale scores were not significantly different (P > 0.05). Student-teachers who reported current voice complaints had a significantly higher total VHI and subscale scores than student teachers without voice complaints (P < 0.001). Of the student-teachers without voice complaints, 17.0% had VHI scores greater than the 75th percentile. These persons may be neglecting their voice handicap and probably represent the false-negative cases in the estimation of voice complaints. Logistic regression analysis of each of the given risk factors with the VHI as the independent variable showed that the perceived negative influence of the given risk factors on their voices was significantly greater with increasing VHI scores across the VHI range. A significant correlation was observed between the number of perceived risk factors and increasing VHI scores across the VHI range. An increased awareness of risk factors in relation to their voice handicap would serve to motivate student-teachers to change factors that contributed to their voice problem. Attention to all risk factors, which the subjects perceive to be a risk, would aid in effective management of their voice handicap.     

Exact form factors in integrable quantum field theories: the sine-Gordon model (II)

A general model independent approach using the ‘off-shell Bethe Ansatz’ is presented to obtain an integral representation of generalized form factors. The general techniques are applied to the quantum sine-Gordon model alias the massive Thirring model. Exact expressions of all matrix elements are obtained for several local operators. In particular soliton form factors of charge-less operators as for example all higher currents are investigated. It turns out that the various local operators correspond to specific scalar functions called p-functions. The identification of the local operators is performed. In particular the exact results are checked with Feynman graph expansion and full agreement is found. Furthermore all eigenvalues of the infinitely many conserved charges are calculated and the results agree with what is expected from the classical case. Within the frame work of integrable quantum field theories a general model independent ‘crossing’ formula is derived. Furthermore the ‘bound state intertwiners’ are introduced and the bound state form factors are investigated. The general results are again applied to the sine-Gordon model. The integrations are performed and in particular for the lowest breathers a simple formula for generalized form factors is obtained.     

Nucleon form factors: the space-time connection

Analyticity of nucleon form factors allows to derive sum rules which,using space-like and time-like data as input,can give unique information about behaviors in energy regions not experimentally accessible.Taking advantage from new time-like data on proton-antiproton differential cross section and hence the possibility to separate electric and magnetic form factors also in the time-like region,we verify the consistency of the asymptotic behavior predicted by the perturbative QCD for the proton magnetic form factor.     

Computationally efficient recurrence relations for one-dimensional Franck–Condon overlap integrals

Calculations based on analytical expressions for the harmonic oscillator Franck–Condon factors often yield numerically unstable and erroneous results for large values of the oscillator quantum numbers. This instability arises from inherent machine precision limits and large number round-off associated with the products and ratios of factorial and gamma functions in these expressions; the analytical expressions themselves are exact. This paper presents, first, efficient, exact recurrence relations to evaluate Franck–Condon factors for the harmonic oscillator model. The recurrence relations, which are similar to those originally found by Manneback, Wagner and Ansbacher avoid the direct use of the factorial and gamma functions. Second, a variational strategy for the evaluation of Franck–Condon factors for the Morse oscillator is proposed. The Schrödinger equation for the Morse model is solved variationally with a large enough basis set of one-dimensional harmonic oscillator functions to get good agreement with the analytic eigenvalues of the Morse potential itself. The eigenvectors of this analysis are then used together with the associated harmonic oscillator Franck–Condon overlap matrix elements to evaluate the overlap for the Morse potential. This approach allows one, in principle, to estimate Franck–Condon overlap up to states near to the dissociation limit of the Morse oscillator.