نتایج جستجو برای: 25o to 27oc

تعداد نتایج: 10613966  

Journal: :Observatorio de la economía latinoamericana 2023

Com o objetivo de compreender melhor a dinâmica da comunidade algas perifiticas frente ao possível impacto do enriquecimento sais, foi avaliado efeito adição experimental nitrogênio e/ou fósforo sobre estrutura específica perifíticas em represa rasa mesotrófica, na primavera, verão, outono e inverno, aos 15o, 20o, 25o 30o dias sucessão. Quatro tratamentos foram delineados utilizando substrato d...

Journal: :Journal of Tropical Forestry and Environment 2023

Urbanization, without any iota of doubt, is one the leading factors modifying Earth’s surface because it has a significant impact on land cover changes and Land Surface Temperature (LST). This study assessed urbanization LST in Iseyin Local Government Area. Landsat images 22 years duration (2000, 2013, 2022) 30 m resolution were used study. The result showed that 2000, vegetation occupied 58538...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده حقوق 1389

abstract the third millennium has started, but the world is facing with serious challenges in achieving international security and peace. various human rights violations have lead the states to find means to protect human rights. also article 55 of the united nations charter introduces the respect to human rights and fundamental freedom as the most suitable ways to realize peace and security. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1389

the purpose of this study is to investigate the relationships between teachers’ immediacy behaviors and iranian students’ willingness to talk in english classes. analysis of the results from willingness to talk scale represents a relatively high level of willingness to talk in english classrooms among iranian language learners. the total mean score of students’ willingness to talk was 66.3 ou...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

the changes in todays world organization, to the extent that instability can be characterized with the most stable organizations called this afternoon. if you ever change management component, an additional value to the organization was considered, today, these elements become the foundation the organization is survival. the definition of the entrepreneur to identify opportunities to exploit a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم انسانی و اجتماعی 1390

teachers beliefs have usually been left unattended in the realm of educational research in iranian context. one of those beliefs which seems to impact teachers performance in the classroom is their sense of self-efficacy, which refers to teachers belief in their ability to enhance student achievement and in bringing about positive learning outcomes. the present study aimed to investigate the pr...

Journal: :Jurnal Sosial dan Sains 2021

Jerawat (Acne vulgaris) merupakan penyakit inflamasi kronik yang terjadi pada unit pilosebaseus. Infeksi dapat disebabkan oleh Propionibacterium acne dan Staphylococcus aureus. Daun sirsak Herba meniran diketahui menghambat pertumbuhan jerawat mampu membunuh bakteri. Penelitian ini bertujuan untuk mengetahui efektivitas sediaan gel kombinasi kedua ekstrak dalam bakteri penyebab (Propionibacteri...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1381

‏‎the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis,a one-way anova experimental design was carried out. 24 sednior students of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inter...

هوهوبا Simmondisa chinensis (Link) Schn گیاهی است بومی جنوب کالیفرنیا و مکزیک که به سبب مقاومت چشمگیری که در مقابل خشکی و شوری دارد بسیار مورد توجه قرار گرفته است. با توجه به تطابق شرایط اکولوژیکی بسیاری از مناطق کویری کشورمان با رویشگاه طبیعی این گیاه، کارشناسان معتقدند که از آن میتوان جهت کاشت در مناطق حاشیه کویری ایران با هدف جلوگیری از گسترش کویر و حرکت شنهای روان استفاده کرد. بذر این گیاه ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده ادبیات و علوم انسانی 1392

abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...

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