... distance learning applications in academic health educationundergraduate distance learning 1. in- curriculum distance learning 2. extracurricular distance learning postgraduate distance learning ... distance learningin health education,especially in comparison with traditional teachingmethods, remains to be proven.ConclusionsDistance learning is becoming increasingly apparentas a promising ... ‘‘virtual learning environments’’or ‘‘integrated distributed learning environments’’ (3).Although still in its infancy, the ‘‘virtual classroom’’represents a promising new potential in distancelearning...
... critical for teaching and learning (andobviously the resource base of schools in poor provinces should be expanded andincreased), the quality of instruction:does not inhere in teachers’ formal ... class is inadequate in solving educational problems in provinces and districts withlarge class sizes. Putting pressure and more accountability on educators is insufficient in addressing the quality ... teaching and learning. Theanalysis that follows points to the critical importance of viewing the prevalence ofHIV/AIDS among educators in relation to the factors that impact on teaching and learning. ...
... been content with tuning weights for largefeature sets on small development data. Ev-idence from machine learning indicates thatincreasing the training sample size results in better prediction. ... fewexceptions, discriminative learningin SMT has beenconfined to training on small tuning sets of a fewthousand examples. This contradicts theoretical andpractical evidence from machine learning that sug-gests ... sub-GrAdientSOlver for SVM. In Proceedings of the 24th Inter-national Conference on Machine Learning (ICML’07),Corvallis, OR.Libin Shen and Aravind K. Joshi. 2005. Ranking andreranking with perceptron....
... cầu sinh lý của chúng, điều hoà ẩm độ trong ruộng, tạo điều kiện cho lúa sinh trƣởng tốt mà còn phải có tác dụng tiêu diệt, ngăn ngừa kìm hãm sự phát triển của cỏ dại. Về mặt sinh lý dinh ... lúa ở Trung Quốc, IRRI, Philippine, Ấn độ… đã chỉ ra rằng khi canh tác lúa bằng các kỹ thuật mới nhƣ tƣới và không tƣới xen kẽ theo yêu cầu của từng thời kỳ sinh trƣởng, lƣợng nƣớc có thể tiết ... quán canh tác cây lúa sẽ gây ra những tác động rất lớn cần nghiên cứu nhƣ: cỏ dại, dinh dƣỡng cây trồng, dinh dƣỡng đất, môi trƣờng, duy trì hệ thống canh tác bền vững… đòi hỏi chúng ta cần...
... of topic and information learned are more important in their process of learning. Personalizing Language Learningin Large ClassesChao-ching Lin As an EFL college teacher in Taiwan, my ... own interests" and start the learning from there. I spent a lot of time trying to convince students that " ;learning can and should be meaningful". I encouraged the students to find ... students to find what their interests are. If they are interested in sports, they are encouraged to read and talk in English about anything to do with sports. If they are interested in arts, let...
... routes fiber while ensuring that a two-inch minimum bend radius is maintained throughout.“The ratio of single mode to multimode fiber is about 4 to1. While we will initially use only 10% of ... supported overhead in ADC’s FiberGuide Management System (in yellow) that physically separates, protects, and routes fiber while ensuring that a two-inch minimum bend radius is maintained throughout. ... and the size of the cabling infrastructure project presents many logistical challenges. “The amount of Category 5e cabling combined with cabling for fire alarm and building automation systems...
... links risk-taking with direct pay-offs [p. 21].Thus, risk management and forecasting are intertwined. We willlook at forecasting and estimation in Chapter Twelve.RISK VERSUS UNCERTAINTY In ... analysis, since more than$100,000 in advertising outlays is at stake. Furthermore, if the adver-tising campaign does not work, her company has lost the initiative in introducing the new product. In ... help you in this undertaking, including em-ployment of weighted checklists, risk logs, brainstorming sessions, be-havioral models, diagramming techniques, flowcharting, and theholding of productive...
... màu được đưa đến máy in vải. Công đoạn in vải được thực hiện theo nguyên tắc sau: Vải được trải căng trên quả lô in, còn các trục in 2 mang hồ in lăn trên quả lô in 1 và in màu lên vải. Sơ ... động cơ truyền động máy in tăng khi tăng số trục in, lực ép lên quả lô in, tốc độ của máy và lực ma sát ở cổ trục. Phụ tải giảm khi tăng đường kính của trục in và quả lô in. Ngoài ra, công suất ... nghệ in vải được trình bày trên hình 11-1. Mỗi trục in lấy hồ ở máy hồ 5 nhờ trục lấy hồ 4. Tùy thuộc vào số lượng màu in trên vải mà số trục in có thể nhiều hoặc ít, thường số trục in có...
... was at hand in Wallonia in the first decades of the nineteenth century. The provincesof Hainault and Liège utilized 64 steam engines in 1804 but 1,334 in 1850,an exceptional growth in a key component ... family with an extravagant lifestyle.30 By exploiting mines,introducing new machinery, purchasing and selling land and houses, andreinvesting profits, this family became one of the wealthiest ... standardof living of the masses (then, as now, a crucial research theme). Some-time during the 1990s, I started to gain interest in cultural aspects of eat-ing and drinking, realizing that food...