this research concentrates on the lithostratigraphy, biostratigraphy, microfacies and sedimentary environment of the asmari and gachsaran formations at southwest firuzabad. the thickness of the studied section in all 608.95 meters that 220.8 meters belong to the asmari formation and 387.95 meters belong to the gachsaran formation (champe and mol members). in the study area, the asmari formation...

Introduction: Since faculty members are among the most important assets of higher education institutions, surveying and identifying factors associated with these sources that can be effective on their performance and stress have gained increasing importance. Accordingly, the present study was conducted to survey the relationship between personal accountability and job performance considering th...

learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...

Introduction. Learning and study strategies improve academic success through facilitating learning. Identifying the students’ learning and study strategies is essential for educational interventions. This research was conducted to determine students’ learning and study strategies and their relationship with their personal charactristics and academic background in Mashad University of Medical Sc...

testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...

Purpose. Public libraries, like other organizations involved in the spread of coronary anxiety disorder, have taken different approaches to their activities. One of the most important challenges is job adjustment and change management during the corona outbreak. This study investigated the effect of corona anxiety on change management and the mediating role of work volition in public libraries....

sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...