农业现代化背景下大数据分析在农业经济中的应用研究

农业现代化不仅体现在农业技术、生产设备与发展模式,更重要的体现是发展理念的现代化。以信息化为手段对农业生产经营管理的全过程进行科学、理性、务实分析和指导,有助于农业及其相关产业的蓬勃发展。大数据分析以其"样本即总体"、"数据事后识别"和"重相关性分析"的特点,为农业经营领域的快速决策提供了可能。研究认为:农业信息化是农业现代化的重要表现,而农业大数据应用是农业信息化的具体内容;未来农业产业化发展、规模化经营及市场化运作,将极大地依靠涉农领域的大数据分析来完成;目前农业大数据应用还存在物理和制度的制约,这些制约可通过技术进步与制度建设来克服。     

新农村建设视域下提升文化软实力的路径构建研究

提高国家文化软实力的重点在农村,难点也在农村.农村文化软实力作为国家文化软实力的重要组成部分,其发展状况与新农村建设的总要求还不相协调,其地位和作用还未凸显.要提升农村文化软实力,应从培育新型农民、加大文化资源向农村倾斜的力度、加强和完善农村公共文化服务、创新农村文化创意产业发展的体制机制、增强农村特色文化的影响力和辐射力五条路径有效构建.     

A Review of Current Foreign Literature on the Notion of “Investment” in L2 Learning

Motivation has a profound effect on L2 learning and thus has attracted great attention from relevant researchers. Traditional studies focus on instrumental and integrative motivation. However, a new concept"investment"is now drawing increasing attention in the schorlars studying SLA motivation. The concept"investment"mainly involves concepts of identity and imagined communities. Many empirical studies have been conducted on"investment"in different groups of L2 learners.     

论二语习得动机理论对大学英语教学的启示

英语学习受诸多因素的影响,其中学习动机是最重要的因素之一,因其直接关系到英语学习者的心理,从而会对学习效果产生重大影响。英语教育仍然是大学教育中不可或缺的重要组成部分,而相较于中学英语学习,大学生的英语学习动机会发生较大变化,因而会影响他们的英语学习。英语学习动机根据出发点不同可以分为工具性动机和融入性动机。学习动机的激发与培养是直接导致第二语言习得成败的关键所在。考虑到大学生学好英语的重要性,大学英语教师在教学过程中应当重视学习动机这一因素,注意从各方面去注重培养和激发学生的学习动机,促进他们的英语学习。     

Integrating Creative Thinking Skills Pedagogies into a Higher Education Visual Arts Course

Although there has been increasing international emphasis on creativity in education, many creativity training programmes have focused on enhancing students' creative thinking skills with few studies on how these skills can be integrated into the teaching of subject disciplines. As a member of a Community of Practice project that ran from spring 2021 to summer 2022 at my university, I worked with ten university teachers from multiple disciplines to develop and implement instructional strategies to foster students' creative thinking skills. The paper documented the development, implementation and evaluation of creative thinking skills teaching strategies for a higher education course in visual arts. Both the development of the teaching strategies and the measurement of the impact on student learning have undergone vigorous research procedures and made reference to the existing literature. The effectiveness of the activities was assessed using multiple methods including the Torrance Test of Creative Thinking, a self-report inventory, and a focus group interview. The results indicated the new learning activities enhanced students' creative thinking skills. They also showed that creativity can be developed through teaching while revealing that playfulness, freedom and structure, group interactions, and problem-solving activities are beneficial for the development of creative thinking skills. Readers may better understand the different ways in which creative thinking skills instruction materials can be developed and incorporated into teaching of visual arts by making reference to the strategies suggested and the process of development in the paper.     

新经济环境视域下福建省体育产品制造业价值优化研究

采用文献、实地调查、专家调查、数理统计以及逻辑分析等方法,对福建省体育产业的发展历史、现状进行分析总结。针对福建省体育产业发展的诸多不利因素,结合新经济环境的政策、举措,提出利用体育经济政策,改善产品制造业布局与结构,加大财政资金扶持,拓宽企业融资渠道,进行自我品牌优化淘汰,加强体育产业人才的培养与引进,注重产业品牌研发与创新以及体育产品营销策略等方面的建议,为福建省体育产业的价值优化提供一定的理论参考和技术指导。     

我国区域R＆D投入绩效评价研究

针对R＆D活动绩效评价中大多没有将R＆D投入作为成本看待的做法,引入经济效率概念,指出在R＆D投入绩效评价中应贯彻产出/投入分析的思想。并尝试运用数据包络分析(DEA)方法对我国30个省市的R＆D投入绩效进行测度与评价,着重分析了东、中、西部三大地区R＆D投入绩效的差异。     

以广东外语外贸大学公开学院为例分析机构文化对全国高等教育自学考试的英语教学的影响(英文)

通过深入探究和分析广东外语外贸大学公开学院的机构文化,分析该文化氛围对全国高等教育自学考试英语课堂教学的影响,并提出相关的改善建议。以Schein、Hofstede和Handy的理论为框架,从企业文化的三个层面"表象"、"价值观"和"基本假设"分析该学院作为一间教育机构的文化氛围,并发现该文化对英语课堂教学产生一定的限制作用。     

Active relatives and health-related physical fitness in European adolescents: The HELENA Study

Abstract High physical fitness in childhood and adolescence is positively associated with favourable health-related outcomes. Our aim was to examine the relationship between relatives' (father, mother, brother, sister, and best friend) physical activity engagement and encouragement on adolescents' physical fitness. Adolescents were part of the HELENA study, a multi-centre study conducted in 10 cities from nine European countries in 2006-2008. Participants were 3288 adolescents (48% boys, 52% girls) aged 12.5-17.5 years with valid data on at least one of the three fitness variables studied: muscular strength (standing long jump), speed/agility (4×10 m shuttle run), and cardiorespiratory fitness (20 m shuttle run). The adolescents reported their relatives' physical activity engagement and encouragement. Analysis of covariance showed that relatives' physical activity engagement (father, mother, brother, and best friend) was positively related to cardiorespiratory fitness (P?相似文献   

泉州出境旅游流影响因素分析

泉州出境旅游发展迅速,出境旅游流已经形成一定的规模.将旅游流影响因素分为旅游客源地因素、旅游目的地因素、客源地与目的地相互作用因素和突发因素四大类.结合问卷调查及访谈资料,分析四大类因素对泉州出境旅游流所产生的影响,并根据调查数据提出相应的建议.