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11.
干旱胁迫下不同作物品种叶片含水量的测定 总被引：1，自引：0，他引：1
卡德尔·阿布都热西提 《喀什师范学院学报》2009,30(6):50-53
通过干旱胁迫处理测定了玉米、小麦及三叶草的土壤含水量、叶片含水量和叶片细胞膜透性．实验表明,当植物受到干旱胁迫时,质膜受到不同程度的破坏进而膜透性（电导率）增大;叶片含水量随土壤含水量下降而降低;在干旱胁迫下,越耐旱的植物,植物含水量下降越平缓,保水能力越强;不同作物保水能力从大到小依次为三叶草、玉米、小麦． 相似文献
12.
M. Akshir Ab Kadir 《教育政策杂志》2019,34(4):547-576
This paper examines the implementation of Singapore’s landmark policy, ‘Thinking Schools, learning Nation’ (TSLN), in developing ‘thinking students’ through the prism of student voice. In the context of twenty-first century education and the growing importance of student voice in education, this paper argues that the time might be right to ‘disrupt’ Singapore’s education status quo and incorporate meaningful student voice in education policies. Instead of perceiving students as mere subjects of educational policy enactment, and seeing policy as something that is done to them, it should be reconceptualised as something which is done with them; importantly, students should be recast as key co-agents of educational change, consistent with TSLN’s reconceptualization of learners as ‘thinking students’. Basing its arguments on findings from a qualitative case study of students’ perceptions and schooling experiences of critical thinking in TSLN, this paper considers the case for the inclusion of significant student voice in Singapore’s educational policy reforms. It fills gaps in research on student voices in Singapore’s educational reforms and TSLN’s research from students’ perspective. The paper suggests that the inclusion of student voice in educational reform might be the next landmark step in ‘disrupting’ its educational landscape after the ‘big bang’ of TSLN. 相似文献
13.
Yaşar Kondakci Merve Zayim Kadir Beycioglu Mehmet Sincar Celal T Ugurlu 《Educational studies》2016,42(4):410-426
This study aims at building a theoretical base for continuous change in education and using this base to test the mediating roles of two key contextual variables, knowledge sharing and trust, in the relationship between the distributed leadership perceptions and continuous change behaviours of teachers. Data were collected from 687 public school teachers. The results showed that the combined effect of knowledge sharing and faculty trust in principal mediated the relationship between teachers’ distributed leadership perceptions and continuous change behaviours. The directions of the coefficients of the relationships between the independent variable and the dependent variable suggested that higher distributed leadership perception leads to increased knowledge sharing and trust in principal, which in turn was associated with greater continuous change behaviours. The study showed that school systems have an extensive capacity for self-improvement, even in the absence of a pre-developed change plan. 相似文献
14.
Chiong Ing Tiong Yahya Azli Mohammed Rafiq Abdul Kadir Samion Syahrullail 《浙江大学学报(A卷英文版)》2012,13(8):633-640
The effects of the mechanical factors with applied loads on the tribological performance of refined, bleached and deodorised (RBD) palm stearin (PS) were studied using a four-ball tribotester. All the RBD PS results were simultaneously compared with the additive-free paraffinic mineral oil (PMO). The experiments were carried out using different loads with a constant speed in order to gain a better understanding of the mechanical processes that occurred during the experiment. For each experiment, the temperature was increased to 75 °C and was run for 1 h. In a mechanical system, lubricant plays an important role in reducing wear and friction. PS exists as a semi-solid at room temperature after the fractionation process from oil palm. Due to the increasing rate of pollution to the environment, vegetable oil was chosen as the test lubricant with regard to its biodegradability. Other advantages of vegetable oil are that it is more easily harvestable and non-toxic compared to petroleum-based oil, which made it a suitable candidate. From the experiment, RBD PS is found to have a better friction constraint reduction compared with additive-free PMO. 相似文献
15.
尼扎吉·喀迪尔 《喀什师范学院学报》2010,31(2):51-54
关于摩尼教传入鄂尔浑回鹘的时间问题,学术界尚未形成一致的看法。有些学者把摩尼教传入鄂尔浑回鹘的时间与摩尼教成为鄂尔浑回鹘汗国国教的时间混为一谈。关于摩尼教传入鄂尔浑回鹘的原因,学者们也提出了不同的观点。论文根据相关的历史资料和国内外新的研究成果,对摩尼教传入鄂尔浑回鹘的时间和原因进行考证和分析。 相似文献
16.
热依汗古力·喀迪尔 《喀什师范学院学报》2013,34(1):41-43
维吾尔族麦西热甫蕴涵着大量的习惯法内容,主要表现治安管理处罚法和选举法等内容,也在维吾尔族群众中发挥着调节社会关系、维护社会秩序、进行法制教育、惩罚不端行为等作用.它表现出来的民族习惯法是我国法文化的重要组成部分. 相似文献
17.
Yildirim K Uzkeser H Keles M Karatay S Kiziltunc A Kaya MD Yildirim A 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2012,22(1):109-113
Introduction:
The aim of this study was to investigate whether serum levels of interleukin-1β (IL–1β) has any possible correlation on inflammatory parameters such as C-reactive protein (CRP), erythrocyte sedimentation rate (ESR) and fibrinogen concentration in patients with familial Mediterranean fever (FMF) patients during attack-free period.Materials and methods:
The serum levels of IL-1β, as an indicator of cytokines status, and the acute phase response proteins, CRP, ESR and fibrinogen levels were evaluated in 35 attack-free patients with FMF and 25 healthy volunteers.Results:
Serum IL-1β levels were significantly higher in patients with FMF than control subjects (P = 0.018). There was no statistically significant difference in the serum levels of ESR, CRP and fibrinogen between two groups (P = 0.181, P = 0.816, P = 0.686, respectively). There was a significant correlation between IL-1β and CRP (r = 0.513, P = 0.002) values of FMF group.Conclusions:
In conclusion, our results confirm the presence of increased IL-1β levels in FMF patients during attack-free period. Serum IL-1β values seems to correlate with CRP levels. The elevation of IL-1β levels may be important in monitoring subclinical inflammation of attack free period in FMF patients. 相似文献18.
Suzaina Kadir 《Inter-Asia Cultural Studies》2013,14(3):357-371
Abstract Muslims are a politically significant religious minority in Singapore. This is compounded by the fact that an overwhelming number of Malays are also Muslims. This conflation of Malay ethnicity and religious identity has led to assumptions of homogeneity when addressing Islam in Singapore. This paper argues for greater care in understanding Muslims in Singapore. It tries to show how the conflation of ethnic and religious identities is a product of historical and political factors. It explores the growing pluralism within Islam as Singaporean Muslims are exposed to processes of modernization, globalization and Islamization. Ultimately, the paper argues that growing heterogeneity is leading to new tensions in the vertical linkages between Islam and the State in Singapore. New contestations for religious authority are producing pressures to de-link ethnic and religious identity in political representation. 相似文献
19.
尉犁县罗布人在长期的历史发展进程中创造了丰富的非物质文化遗产,这些非物质文化遗产具有地域性、群众性、传承性和脆弱性等一些特点.论文在田野调查基础上论述了尉犁县罗布人非物质文化遗产保护现状,分析了保护中面临的问题,提出了一些相应的对策. 相似文献
20.
Kadir Demir Camille Sutton-Brown Charlene Czerniak 《International Journal of Science Education》2013,35(11):1709-1739
This article describes a qualitative study of college mathematics and science faculty (n?=?6) and their engagement in a reform-based program, Japanese lesson study (LS), to change their teaching practices. LS is a process in which a team of four to six teachers jointly design, teach, observe, analyze, and revise a single class lesson. A series of semi-structured, open-ended, interviews was completed with each of the faculty participants. Two sets of assertions were developed from analyses of the data and examples and explanations corroborating each assertion are provided. The results of the study identified issues related to organizational and faculty changes that need to be addressed if faculty responses to pedagogical innovations are to succeed. Implications of the findings for practice and future research are discussed. 相似文献