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101.
Rahayu Wardani Putra Muhammad Dwirifqi Kharisma Faturochman Meiliasari Sulaeman Erwin Koul Rekha B. 《Learning Environments Research》2022,25(1):97-113
Learning Environments Research - This paper reports the development and validation of a new questionnaire to assess students' perceptions of the online learning environment in Indonesia during... 相似文献
102.
Rao AQ Irfan M Saleem Z Nasir IA Riazuddin S Husnain T 《Journal of Zhejiang University. Science. B》2011,12(4):326-334
The phytochrome B (PHYB) gene of Arabidopsis thaliana was introduced into cotton through Agrobacterium tumefaciens. Integration and expression of PHYB gene in cotton plants were confirmed by molecular evidence. Messenger RNA (mRNA) expression in one of the transgenic lines,
QCC11, was much higher than those of control and other transgenic lines. Transgenic cotton plants showed more than a two-fold
increase in photosynthetic rate and more than a four-fold increase in transpiration rate and stomatal conductance. The increase
in photosynthetic rate led to a 46% increase in relative growth rate and an 18% increase in net assimilation rate. Data recorded
up to two generations, both in the greenhouse and in the field, revealed that overexpression of Arabidopsis thaliana PHYB gene in transgenic cotton plants resulted in an increase in the production of cotton by improving the cotton plant growth,
with 35% more yield. Moreover, the presence of the Arabidopsis thaliana PHYB gene caused pleiotropic effects like semi-dwarfism, decrease in apical dominance, and increase in boll size. 相似文献
103.
Cultural Studies of Science Education - In this forum, I explore how science teaching and learning as a moral act needs to be based in the context of a local community. I agree with Alaina... 相似文献
104.
Muhammad Zubair Iqbal 《亚洲交流杂志》2015,25(2):197-212
There has been a long-standing debate among scholars, policy-makers, politicians and journalists about the relationship between terrorism and the news media for whom terrorism is usually a newsworthy story. A primary focus of the debate is to investigate the media–terrorism symbiotic relationship. This paper explores this relationship through a qualitative, thematic analysis of how British TV news channels covered a major terrorist incident after the 9/11 – Mumbai attacks 2008. It examines the interpretive theme of ‘awe, terror and chaos’, and how it is selected, prioritized and developed in the presentation of the events which spread over a period of more than 72 hours. Additionally, it considers the kind of political and organizational factors that might shape or modify the editorial decision-making processes and ideological assumptions that may lie behind such coverage. Ultimately, the study maintains that British TV news outlets play an important role in mediating terrorist messages and focus primarily on images of terror and violence during the coverage of Mumbai attacks. While there are key differences between public and commercial TV news in the style and presentation of coverage, with the former being more careful in approach, the news channels concentrate on televising death and injury and the propagation of chaos and confusion in the affected city. 相似文献
105.
Muhammad M.M. Abdel Latif 《欧洲师范教育杂志》2015,38(2):137-153
Little attention has been given to investigating the experiences of teacher researchers while undertaking their studies. In an attempt to explore what accounts for the stereotyped and imitative trends in the studies conducted by English language teachers in Egypt, the present study has explored how they select research topics and the factors influencing their research orientations and processes. The study used semi-structured interviews with 25 Egyptian teachers who were doing MA and Ph.D. studies in TESOL. It was found that they view good language teaching research as either testing the effectiveness of instructional techniques or evaluating textbooks, though most of them opt for experimental research due to its practical nature. The study also revealed that reading sources and academic freedom are the two main determinants of research trends in this context. Apart from the association found between the teacher researchers’ perceived academic freedom and the type of literature they read, the following three other factors also accounted for the relative variance in such freedom: (a) the stage undertaken in the research, (b) the number of supervisors available or assigned and (c) the research degree registered for. The article concludes with discussing the implications of these results. 相似文献
106.
Köse Mustafa Koçyiğit Mehmet Erdem Cahit Jega Idris Mohammed 《Education and Information Technologies》2021,26(4):4307-4328
Education and Information Technologies - This study aims to evaluate current locations of preschool education institutions and suggest alternative spatial arrangements in the Afyonkarahisar... 相似文献
107.
穆罕默德·伊夫迪哈·拉加 《文化交流》2010,(2):76-78
巴基斯坦的自然风光十分壮美,地形地势丰富多样。这里有皑皑白雪覆盖的群山,有激流缓滩、广袤的森林、一望无垠的沙漠和众多郁郁葱葱的山谷。在巴基斯坦长达900公里的海岸线上,海水清澈见底,沙滩十分干净,岸边阳光明媚、天蓝云淡,是令人向往的旅游胜地。巴基斯坦还有辉煌的艺术品和建筑物、古老的珍宝、迷人的文化、传统的节日、引以自豪的宫殿、阔绰的皇家公园, 相似文献
108.
109.
MAHAR Ali Nawaz MUNIR Muhammad ELAWAD Sami GOWEN Simon Richard HAGUE Nigel Graham Meckenzi 《浙江大学学报(A卷英文版)》2004,5(10)
Cells and cell-free solutions of the culture filtrate of the bacterial symbiont, Xenorhabdus nematophila taken from the entomopathogenic nematode Steinernema carpocapsae in aqueous broth suspensions were lethal to larvae of the diamondback moth Plutella xylostella. Their application on leaves of Chinese cabbage indicated that the cells can penetrate into the insects in the absence of the nematode vector. Cell-free solutions containing metabolites were also proved as effective as bacterial cells suspension. The application of aqueous suspensions of cells of X. nematophila or solutions containing its toxic metabolites to the leaves represents a possible new strategy for controlling insect pests on foliage. 相似文献