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Education is the backbone for the development of society. With the advent of technology, it is becoming necessary and being used for the advancement of society. Technology is being used for education as being used in other important fields of life. Usage of technology for education can play a big part in bringing improvement in education For this purpose, this research aims to explore the usage and effects of technology for education. While using the survey method, a questionnaire was constructed for data collection. The sample of the study consists of graduate and postgraduate students from both ODL and regular universities and the sample size would be of 300 respondents （150 from each type of university） who were selected by using simple random sampling. The present study concluded that technology is widely used by both regular and ODL students. This study further concluded that ODL students are more dependent on technology as compared to regular students. 相似文献
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The pace of implementing Electronic Government (E-Gov) is rapidly increasing. However, despite high levels of investment, a broad range of applications, and various methods of access relatively low levels of various methods of access, relatively low levels of usage (and even familiarity with e-gov) are still common. For example, in Canada, long recognized as a leader in implementing e-gov, less than 27% of Canadians used E-Gov during the past 12 months and 81% of c non-users report a low level of familiarity with either federal or provincial governmental services available through e-gov (Canada, 2004). Or, consider the showcase e-gov Gyandoot project in the Dhar district in central India, whose population is estimated at 1.7 million. Even after implementing e-gov in a showcase project for the rural poor, a study by the Center for Electronic Governance, Indian Institute of Management, Ahmedabad concluded that this model of “government to citizen” service delivery has serious sustenance problems (World Bank, 2004). The research reported in this paper takes a step back and focuses on the acceptability of e-gov by individuals. It is a people-centric approach to determine the overall acceptability of e-gov to people in a developing country, Saudi Arabia. Although this research may be generalizable to other situations, the primary intention of this project is to shed light on how to approach and manage implementation projects in developing nations. 相似文献
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Normal cells in our body that constitute a cellular society are not selfish and this is evident by the fact that they have
evolved a phenomenal pathway whereby they cause their own death under conditions of stress that lie beyond the absorbing capacity
of the cell. This phenomenon is known as ‘Apoptosis’ or ‘Programmed Cell Death’. However, cancerous cells, which are indeed
selfish and proliferate at the cost of their normal counterparts, evade the apoptotic pathway by hindering the mitochondrial
release of the proapoptotic protein cytochrome c (Cyt c). Here, we have proposed a scheme whereby the power of proteasome
(an intracellular protein chopper) could be harnessed to remove the obstruction placed by cancer cell to the apoptotic process
and thereby pushing the cancerous cells to self-destruction, leading to a possible cure for cancer. 相似文献
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Waleed Tamimi Esam Albanyan Yasmin Altwaijri Hani Tamim Fahad Alhussein 《Indian journal of clinical biochemistry : IJCB》2012,27(2):141-146
Reference intervals for pubertal characteristics are influenced by genetic, geographic, dietary and socioeconomic factors. Therefore, the aim of this study was to establish age-specific reference intervals of glucose and lipid levels among local school children. This was cross-sectional study, conducted among Saudi school children. Fasting blood samples were collected from 2149 children, 1138 (53%) boys and 1011 (47%) girls, aged 6 to 18 years old. Samples were analyzed on the Architect c8000 Chemistry System (Abbott Diagnostics, USA) for glucose, cholesterol, triglycerides, HDL and LDL. Reference intervals were established by nonparametric methods between the 2.5th and 97.5th percentiles. Significant differences were observed between boys and girls for cholesterol and triglycerides levels in all age groups (P < 0.02). Only at age 6–7 years and at adolescents, HDL and LDL levels were found to be significant (P < 0.001). No significant differences were seen in glucose levels except at age 12 to 13 years. Saudi children have comparable serum cholesterol levels than their Western counterparts. This may reflect changing dietary habits and increasing affluence in Saudi Arabia. Increased lipid screening is anticipated, and these reference intervals will aid in the early assessment of cardiovascular and diabetes risk in Saudi pediatric populations. 相似文献
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Ali A. Al-Kandari Fahad Y. Al-Sumait Ahmed Al-Hunaiyyan 《Journal of International and Intercultural Communication》2017,10(4):273-290
This study surveys 539 Arab university students to examine gender motivational differences in Instagram use, exploring the Self-Perfectionist Personality concept and usage activities that best predict a Self-Presentation motive on Instagram. While both genders utilized Instagram mainly for Entertainment, they varied on the priority of other motives. Females were less likely to have public accounts, post personal pictures, and disclose personal information. Also, self-perfectionists of both genders excessively edited their personal pictures before posting them and were more likely to use Instagram for Self-Presentation. Outcomes are discussed in the light of the influences of culture and gender roles in Kuwait. 相似文献
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Wendy K. Adams Hisham Alhadlaq Christopher V. Malley Katherine K. Perkins Jonathan Olson Fahad Alshaya Saleh Alabdulkareem Carl E. Wieman 《Journal of Science Education and Technology》2012,21(1):1-10
The PhET Interactive Simulations Project partnered with the Excellence Research Center of Science and Mathematics Education
at King Saud University with the joint goal of making simulations useable worldwide. One of the main challenges of this partnership
is to make PhET simulations and the website easily translatable into any language. The PhET project team overcame this challenge
by creating the Translation Utility. This tool allows a person fluent in both English and another language to easily translate
any of the PhET simulations and requires minimal computer expertise. In this paper we discuss the technical issues involved
in this software solution, as well as the issues involved in obtaining accurate translations. We share our solutions to many
of the unexpected problems we encountered that would apply generally to making on-line scientific course materials available
in many different languages, including working with: languages written right-to-left, different character sets, and different
conventions for expressing equations, variables, units and scientific notation. 相似文献
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The cognitive and behavioral symptoms of nonverbal learning disabilities (NLD) have been described by previous investigators. Nevertheless, we know far less about the potential genetic contributions that may predispose a child to have NLD. An endophenotype model was investigated in 5 samples of children ages 9 to 15 years: NLD (n = 32); reading disorders (RD; n = 59); participants with a psychiatric diagnosis but without a learning disability (n = 55); typically developing controls (n = 31); and children with velocardiofacial syndrome (VCFS), a chromosomal deletion syndrome that has been proposed as being an exemplar of NLD (VCFS + NLD; n = 20). Based on a family genetic interview, the authors' data suggest that children with NLD, RD, or a psychiatric diagnosis have a higher prevalence rate of attention-deficit/hyperactivity disorder (ADHD) and substance abuse/dependence. Psychiatric controls and children with NLD--but not children with RD-- showed higher prevalence rates of familial bipolar disorder. 相似文献
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