思想政治教育的耗散结构分析

论文分析了耗散结构理论与思想政治教育之间的一致性,在此基础上,把耗散结构理论的基本原理具体运用于思想政治教育中,提出了运用耗散结构理论进行思想政治教育工作的设想和建议。     

Measuring the “transfer of meaning” through members of equivalence classes merged via a class-specific reinforcement procedure

Seven participants received conditional discrimination training that established the 12 conditional relations A1B1, A2B2, A3B3, A1C1, A2C2, A3C3, D1E1, D2E2, D3E3, D1F1, D2F2, and D3F3. The A stimuli were pictures of faces portraying emotional expressions; the others were arbitrary forms. Correct responses resulted in presentations of class-specific reinforcers, Sr1, Sr2, and Sr3. After training, tests confirmed the formation of ABC and DEF equivalence classes. Further tests then documented the merger of the classes and the emergence of SrB, SrC, SrE, and SrF relations, showing that the class-specific reinforcers were equivalence class members. Finally, participants did Semantic Differential ratings that tested whether the emotional valence of the A stimuli transferred to the arbitrary forms, B and E. The results show that participants’ evaluations of the B and E stimuli were similar to evaluations of the A stimuli made by participants of a control group. This finding is considered as a demonstration that class-specific outcomes can mediate class merger phenomena and the transfer of functions through members of merged classes.     

Validity of a portable force platform for assessing biomechanical parameters in three different tasks

The aim of this study was to determine the precision and accuracy of the vertical and anterior–posterior force components of the portable PASCO PS-2142 force plate. Impulse, peak force, and time to peak force were assessed and compared to a gold standard force plate in three different tasks: vertical jump, forward jump, and sprint start. Two healthy male participants performed ten trials for each task, resulting in 60 trials. Data analyses revealed good precision and accuracy for the vertical component of the portable force plate, with relative bias and root mean square (RMS) error values nearly the same in all tasks for the impulse, time to peak force, and peak force parameters. Precision and accuracy of the anterior–posterior component were lower for the impulse and time to peak force, with relative bias and RMS error values nearly the same between tasks. Despite the lower precision and accuracy of the anterior–posterior component of the portable force plate, these errors were systematic, reflecting a good repeatability of the measure. In addition, all variables presented good agreement between the portable and gold standard platforms. Our results provide a good perspective for using the aforementioned portable force plate in sports and clinical biomechanics.     

庄子和尼采的超越哲学观

作为叛逆哲人,庄子和尼采哲学都是超越哲学,出于对生命之热爱,他们对传统思想观念作了深刻的反省与批判并致力于转换。对两人的本体论、认识论、人生观进行比较,发现尼采提倡昂然的生命力和奋发的意志力与庄子的无争、顺应自然以提高精神境界大异其趣,但他们在各自超越思想中所倡导的个性独立之精神无疑为时代发展带来了强烈的心灵震撼,体现出一种人本主义精神。     

Three-dimensional kinematics of competitive and recreational cyclists across different workloads during cycling

Although the link between sagittal plane motion and exercise intensity has been highlighted, no study assessed if different workloads lead to changes in three-dimensional cycling kinematics. This study compared three-dimensional joint and segment kinematics between competitive and recreational road cyclists across different workloads. Twenty-four road male cyclists (12 competitive and 12 recreational) underwent an incremental workload test to determine aerobic peak power output. In a following session, cyclists performed four trials at sub-maximal workloads (65, 75, 85 and 95% of their aerobic peak power output) at 90?rpm of pedalling cadence. Mean hip adduction, thigh rotation, shank rotation, pelvis inclination (latero-lateral and anterior–posterior), spine inclination and rotation were computed at the power section of the crank cycle (12 o'clock to 6 o'clock crank positions) using three-dimensional kinematics. Greater lateral spine inclination (p?p?p?相似文献   

高师院校“现代教育技术”课程改革的探讨

针对目前高等师范教育中“现代教育技术”公共课的现状进行调查分析，指出了存在的一些不足之处，并提出了“现代教育技术”课程改革的一些建议．     

《水绘仙侣》的理想性与中国新诗的文化身份

柏桦的长诗《水绘仙侣》通过明末遗民冒辟疆与名妓董小宛婚后在江南水绘园中闲雅、安详的家居生活的描写,旁涉文人雅集、宗教实践,乃至离乱、疾病与死亡,从而为读者呈现了一种理想的生活方式;同时,长诗也通过水绘园这一理想世界的构建,强调了中国文化传统中一种"逸乐"的文学观、价值观,表现出当代诗人在全球化视域下对于本民族文化的丰富理解,以及重构中国新诗文化身份的自觉努力。     

The COVID-19 epidemic in Brazil: how statistics education may contribute to unravel the reality behind the charts

Educational Studies in Mathematics - The world is now facing the most severe health, social, and economic event of the last hundred years, which has made the need to acquire statistical thinking to...     

关于法学专业司法文书课教学的思考

司法文书课已被我国各类高等法律院校列为法律专业的一门必修课程。它的教学任务在于以写作的基本规律为指导，遵循法律的有关要求，培养学生具有法律专业性质的应用写作能力。民族高等院校司法文书的教学应注重结合自身特点与实际情况，抓住少数民族学生学习文书写作课的重点和难点，采纳讲、练、评“三步走”的教学步骤，把学生的练习和教师对学生习作的讲评作为重点，改革教学方法，以达到培养高层次复合型民族法律人才的目的。     

消失的垃圾话

"在季后赛里,谁更能说垃圾话,谁就更能赢球,"球员X说。"当然,那个叫KG的家伙除外。"球员X是NBA的匿名球星,文章取自他的专栏。这两年的季后赛,已经很少再出现能够流行的垃圾话了,至于那些摄魂幽默、绕梁三日的辛辣争辩,更是想都别想。是