Biomedical research platforms and their influence on article submissions and journal rankings: an update     

Lippi G  Favalor EJ  Simundic AM 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2012,22(1):7-14

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Facilitating active social presence and meaningful interactions in online learning     

Jared Keengwe  Emmanuel Adjei-Boateng  Watsatree Diteeyont 《Education and Information Technologies》2013,18(4):597-607

Online learning has minimized many barriers and constraints that are common in traditional learning environments. However, due to the absence of face-to-face contacts, students and instructors are usually faced with the lack of active social presence and meaningful interactions in online learning. This article explores a review of the literature on social presence and various types of interactions in online learning environments in the context of a class project. The findings suggest need for online instructors to explore effective ways to design and facilitate active social presence and meaningful interactions in online learning.  相似文献   

Observer based leader-following consensus of second-order multi-agent systems with nonuniform sampled position data     

Syed Ali Ajwad  Tomas Ménard  Emmanuel Moulay  Michael Defoort  Patrick Coirault 《Journal of The Franklin Institute》2019,356(16):10031-10057

This paper deals with the leader-following consensus problem of multi-agent systems with the consideration that each agent can only transmit its position state to the neighbors at irregular discrete sampling times. In the proposed algorithm, a continuous-discrete time observer is designed for the continuous estimation of both position and velocity from the discrete position information of the neighbors. These estimated states are then used for designing a continuous control law which solves the leader-following consensus problem. Moreover, the dynamics of the leader is not fixed and can be controlled through an external input. The stability analysis has been carried out by employing the Lyapunov approach which provides sufficient conditions to tune the parameters according to the maximum allowable sampling period. The developed algorithm has been simulated and then tested on an actual multi-robot system consisting of three differential drive wheeled robots. Both simulation and hardware results validate the effectiveness of the control algorithm.  相似文献   

Making American Friends: The Effects of Musical Tastes and English Proficiency on Chinese International Students’ Social Networks in the United States     

Fei Jia  Emmanuel Koku 《Journal of Intercultural Communication Research》2019,48(1):4-20

This study investigated the relationship between Chinese international students’ social networks in the United States and their musical tastes. Based on concept of homophily, this study used a self-reported Social Network Analysis (SNA) survey to examine whether sharing similar musical tastes affected Chinese international students’ relationship, their musical tastes, and music consumption. The results showed that having high musical taste similarity predicted closer relationship between respondents and their alters, and higher likelihood of new music consumption. This study also found that frequent American English-language songs listeners were more likely to have Americans in their social network than less-frequent American English-language songs listeners.  相似文献   

Global references,local translation: adaptation of the Bologna Process degree structure and credit system at universities in Cameroon     

Elizabeth Agbor Eta  Emmanuel Yenshu Vubo 《Globalisation, Societies & Education》2016,14(4):492-512

This article uses temporal comparison and thematic analytical approaches to analyse text documents and interviews, examining the adaptation of the Bologna Process degree structure and credit system in two sub-systems of education in Cameroon: the Anglo-Saxon and the French systems. The central aim is to verify whether such adaptation has replaced, re-enforced or modified existing practices. Secondly, the article analyses the factors that have influenced this adaptation. The results highlight the idea that education systems may demonstrate a level of awareness about global practices, but these practices are interpreted in their local contexts; thus, policy-makers ‘think globally but act locally’.  相似文献   

Community co-operatives and adult education in Scotland and Ghana: Some lessons from the developed and developing world     

Emmanuel D. K. Fiagbey 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1992,38(3):275-280

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Effectiveness of an Intensive Learning Skills Course for University Students on Restricted Enrolment     

Emmanuel Manalo  Glenis Wong‐Toi  Marcus Henning 《高等教育研究与发展》1996,15(2):189-199

Prior to the commencement of the 1994 academic year, University of Auckland students who had failed one‐half or more of their papers in the previous year were invited to attend a four‐day intensive learning skills course conducted by the Student Learning Centre of the University. The course covered various topics such as effective time management and study organisation, preparing for and taking tests and exams, memory and concentration, and writing skills. A total of 74 students attended the course. After final examinations, the results of these students were analysed. As a group these students significantly improved on their previous year's pass rates. Furthermore, their pass rates were significantly better than those of a randomly selected group of students who were in a similar situation with regard to their previous year's academic performance, but who did not attend the course.  相似文献   

Comparing Counseling and Clinical Psychology Practitioners: Similarities and Differences on Theoretical Orientations Revisited     

Babatunde Ogunfowora  Martin Drapeau 《International journal for the advancement of counseling》2008,30(2):93-103

The study compared the theoretical orientation preferences of practitioners of clinical and counseling psychology. A total of 221 participants (110 clinical and 111 counseling) completed a web-based survey. Theoretical orientation preference was assessed using a modified version of the Theoretical Orientation Profile Scale-Revised (TOPS-R; Worthington & Dillon in Measurement and Evaluation in Counseling and Development, 36, 95–105, 2003). MANCOVA results showed that profession, gender, and years of clinical experience were related to choice of theoretical orientation. Counseling psychology practitioners indicated use of the feminist and multicultural orientations significantly more than clinical psychology practitioners. In contrast, clinical practitioners indicated use of the cognitive-behavioural orientation significantly more than counseling practitioners. The implications of these differences are discussed with respect to the training and practice of both clinical and counseling psychology practitioners.  相似文献   

30 min of treadmill walking at self-selected speed does not increase gait variability in independent elderly     

Emmanuel S. Da Rocha  Marcos R. Kunzler  Maarten F. Bobbert  Jacques Duysens 《Journal of sports sciences》2018,36(11):1305-1311

Walking is one of the preferred exercises among elderly, but could a prolonged walking increase gait variability, a risk factor for a fall in the elderly? Here we determine whether 30 min of treadmill walking increases coefficient of variation of gait in elderly. Because gait responses to exercise depend on fitness level, we included 15 sedentary and 15 active elderly. Sedentary participants preferred a lower gait speed and made smaller steps than the actives. Step length coefficient of variation decreased ~16.9% by the end of the exercise in both the groups. Stride length coefficient of variation decreased ~9% after 10 minutes of walking, and sedentary elderly showed a slightly larger step width coefficient of variation (~2%) at 10 min than active elderly. Active elderly showed higher walk ratio (step length/cadence) than sedentary in all times of walking, but the times did not differ in both the groups. In conclusion, treadmill gait kinematics differ between sedentary and active elderly, but changes over time are similar in sedentary and active elderly. As a practical implication, 30 min of walking might be a good strategy of exercise for elderly, independently of the fitness level, because it did not increase variability in step and stride kinematics, which is considered a risk of fall in this population.  相似文献   

Book Reviews     

Emmanuel Macedo 《体育哲学杂志》2018,45(3):318-325

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