Rethinking Reader and Writer Responsibility in Academic English

the relationship between academic self-concept and academic achievement in english and general subjects of the students of high school

according to research, academic self-concept and academic achievement are mutually interdependent. in the present study, the aim was to determine the relationship between the academic self-concept and the academic achievement of students in english as a foreign language and general subjects. the participants were 320 students studying in 4th grade of high school in three cities of noor, nowshah...

team teaching in english for academic purpose classrooms

تحقیق حاضر به منظور بررسی کارآیی بین دو روش تدریس زبان انگلیسی با اهداف دانشگاهی به نامهای تدریس گروهی و تدریس انفرادی انجام شد. بدین منظور، سه کلاس انگلیسی با اهداف دانشگاهی مربوط به دانشجویان رشته جغرافیا، کامپیوتر و فقه و حقوق به روش گروهی توسط یک مدرس زبان انگلیسی و یک مدرس درس تخصصی در استان یزد در طول ترم پاییز سال تحصیلی 1390-1389 تدریس گردید. همزمان، سه کلاس زبان انگلیسی دیگر با اهداف د...

Approximate Analysis of Reader/Writer Queues

We analyze the performance of queues that serve readers and writers. Readers are served concurrently , while writers require exclusive service. We approximately analyze a rst-come-rst-serve (FCFS) reader/writer queue, and derive simple formulae for computing waiting times and capacity under the assumption of Poisson arrivals and exponential service. We extend the analysis to handle a one-writer...

Optimal Multi - Writer Multi - Reader Atomic RegisterAmos

This paper addresses the wide gap in space complexity of atomic, multi-writer, multi-reader register implementations. While the space complexity of all previous implementations is linear, the lower bounds are logarithmic. We present two implementations which close this gap: The rst implementation uses multi-reader physical registers while the second uses single-reader physical registers. Both i...

Scalable Reader-Writer Locks for Parallel Systems