purpose: the initiation of anti-bullying movements in schoolsdates back to nearly three decades ago in some countries. despite the importance of such a movement and its grave implications foreducation systems, no particular program or action has been organized in our country. materials and method: the present study presents a cross-sectional descriptive survey to assess the attitudes of primary...

abstract in order to detect onion yellow dwarf virus in khorasan province in iran, onion samples from major onion growing regions where collected in spring and summer 2010. to determine the distribution of the virus, samples were randomly taken from onion fields in vicinity of mashhad, chenaran, quchan, torbate heydarye, neyshabur, bardaskan, gonabad, fariman, faruj, shirvan, bojnourd and ash k...

studying the autecology of range plants provides the basic information on their ecological requirements, cultivation methods and the interactions with the prevailing environment. such information is necessary for a proper range management. some ecological characteristics of astragalus arpilobus kar. & kir., were studied in the winter rangelands of northern khorasan province. it was naturally gr...

article history: received date: 28 august, 2016 review date: 7 october 2016 accepted date:25 october 2016 printed online:1 september purpose: the initiation of anti-bullying movements in school’s dates back to nearly three decades ago in some countries. despite the importance of such a movement and its grave implications for education systems, no particular program or action has been organized ...

purpose: the aim of the current study was to predict the high school students' academic burnout based on social adjustment, academic procrastination and academic hope. materials and method: current research method was descriptive and correlational. the study population included all high school students of the state female high schools of bojnourd. 350 students were selected as a sample emp...

the jajarm karst bauxite deposit is located about 175 km southwest of bojnourd. the deposit has been developed as a stratiform horizon along the contact of triassic dolomites and the jurassic shales and sandstone. in this study, the textural elements of the jajarm bauxites are classified into matrix and separated textures based on morphological and genetic criteria. pelitomorphic and microgranu...

one of the most important and elusive diseases of grapevine is esca disease. esca is a complex disease that comprises a combination of symptoms caused by various fungi including growth retardation, decrease in productivity and decline of the plant and usually affecting adult plants (8 to 10 years and older). the purpose of this research was to study the genetic variations of fungal agents assoc...

aim and background: the therapeutic community (tc) is a residential treatment model, which is effective in the treatment of people with substance abuse disorder. the aim of the people study was to examine the effectiveness of tc on mental symptoms of persons with substance abuse disorder. methods and materials: in this experimental, pre-post test and follow-up study, referred patients with subs...

article history: received date: 25 september, 2016 review date: 12 october 2016 accepted date:23 november 2016 printed on line: 5 january purpose the aim of the present study was to study the impact of meta cognitive skills training on the reduction of academic procrastination and anxiety exam in male students. material & method: statistical population in this study consisted of all high school...