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141.
Ibrahim Alladin 《Prospects》1987,17(2):288-296
142.
Available statistics and literature indicate that Somali-Canadian youth face unique challenges in their everyday lives. Somali students have a 36.7 % dropout rate (Jibril, 2011). Somali-Canadian community members in Edmonton contend that Somali-Canadian students are labelled with behavioural or cognitive disorders, diagnoses that do not take into consideration students’ academic, social, or cultural backgrounds (Ahmed, 2007). They are situated in a complex web of family, religion, culture, and education (Forman, 2001) where they have to negotiate their sense of self and develop their identity. This research will attempt to understand the experiences of Somali-Canadian youth regarding their identity as learners, community members, and as Canadians. In this study, we utilize a social justice framework to help uncover the complex intersections of racism, cultural identities, and liberal education systems. This qualitative study is focused on understanding the lived experiences and actual social contexts of Somali-Canadian youth in Alberta. 相似文献
143.
144.
Ibrahim Develi 《Journal of The Franklin Institute》2005,342(1):69-84
This paper considers the problem of detecting the optimal spreading codes (OSC) in a given code set for a direct sequence-code division multiple access system that employs despreading sequences weighted by adjustable chip waveforms. Due to computational complexity required to detect the OSC in a code set, a simple and efficient strategy is introduced. Analysis and numerical results show that the proposed strategy can successfully distinguish the spreading codes being most suitable references for a given code set in which the candidate spreading codes have equal crosscorrelation properties. 相似文献
145.
Donatien Gatsing Ibrahim Hassan Garba Godwin I. Adoga 《Indian journal of clinical biochemistry : IJCB》2006,21(2):42-48
Recent acquisitions on the early detection and monitoring of the progression of diabetic complications (nephropathy) using
the techniques of enzymology (lysosomal enzymes) are reviewed. it appears that the kidney is the principal source of urinary
lysosomal enzymes. Urinary samples for lysosomal enzyme determination can be either 24-hour or spot-collection. The use of
synthetic substrates (4-methylumbelliferyl substrates) provides an easy, inexpensive, sensitive and highly reproducible method
of lysosomal enzyme assay. It is recommended that more than one enzyme be assayed in the process. The use of fractional enzyme
excretion (FEE) ratios is further recommended. The urinary lysosomal glycosidases investigated and found to be of particular
diagnostic value in the early detection of diabetic nephropathy include N-acetyl-β-D-glucosaminidase (β-hexosaminidase, NAG),
β-glucuronidase and β-galactosidase, with NAG being the most useful indicator. Urinary NAG can be used in monitoring the progression
of diabetic nephropathy. The fluorimetric assay of lysosomal glycosidases is particuarly recommended in developing countries
since it is simple, sensitive and inexpensive. 相似文献
146.
Yahaya Jamaiah Fadzli Sazrol Deraman Aziz Yahaya Noor Zaitun Halim Lilia Rais Izhar Abadi Ibrahim Ibrahim Siti Rohana Ahmad 《Education and Information Technologies》2022,27(4):4771-4791
Education and Information Technologies - Pollution from quarry activities has a substantial environmental impact on many countries. This issue should be addressed accordingly as its impact may... 相似文献
147.
Asaid Khateb Manal Khateb-Abdelgani Haitham Y. Taha Raphiq Ibrahim 《Reading and writing》2014,27(8):1413-1436
This study aimed at assessing the effects of letters’ connectivity in Arabic on visual word recognition. For this purpose, reaction times (RTs) and accuracy scores were collected from ninety-third, sixth and ninth grade native Arabic speakers during a lexical decision task, using fully connected (Cw), partially connected (PCw) and nonconnected (NCw) Arabic words and pseudowords. Effects of grade on word recognition (in RTs and accuracy) and word superiority were predicted to occur. Also, in the third grade, recognition of NCw was predicted to be faster and more accurate than recognition of Cw, because in previous studies NCw were assumed to be visually less complex. In sixth and ninth grades, due to the frequent exposure to connected forms, the recognition of Cw was predicted to be as fast as or faster and more accurate than NCw. The findings largely supported the first and the second hypotheses. As for the third graders, a mixed pattern was obtained, suggesting that the participants were probably in a transitional phase. The results from sixth graders clearly showed that NCw yielded the slowest response times and the lowest accuracy scores across connectivity conditions. Finally, for ninth graders, the absence of connectivity effects on the speed of processing was attributed to the use of very frequent and highly automatized words. 相似文献
148.
基于Hough直线检测的深度图像配准方法 总被引:1,自引:0,他引:1
针对传统的图像配准方法中寻找图像之间点对应关系这一难点问题,提出一种基于Hough直线检测的深度图像配准方法.利用Hough变换检测深度图像上的直线,确定不同视点图像上直线之间的对应关系.根据对应直线三维空间上的方向向量确定两幅图像之间的刚体变换参数.最后用模拟深度图像验证方法的有效性并给出三维重建结果. 相似文献
149.
Stefanie Pillai Mahmud H. Khan Ida Syahirah Ibrahim Sharmane Raphael 《Higher Education》2012,63(2):187-204
This study discusses the industrial training programme at the University of Malaya in Malaysia, specifically the issues that
need to be addressed in order to enhance the employability skills of graduates. Findings from the feedback obtained from trainees
and organizations in the 2008/2009 academic session were examined in terms of the extent to which trainees felt they were
prepared for their training, and the extent to which the tasks given to them during their training were appropriate. Further,
trainees’ self-rating of particular skills and industry’s rating of the trainees were also examined. The feedback is discussed
in the context of the need to equip graduates with employability skills, an issue facing Higher Education Providers worldwide.
The findings indicate that most of the students were prepared to face the world of work. However, there were several issues
which needed attention. These included the need to address the possible mismatch between the tasks assigned to trainees and
their areas of study, and the need to enhance English language competency and particular soft skills throughout their degree
programme. Continuous input from industry is also necessary to ensure that the training benefits all parties and contributes
to the employability skills of trainees. 相似文献