نتایج جستجو برای: jenness

تعداد نتایج: 34  

2013
MONICA L. BOND

Fire is pervasive in forests used by California Spotted Owls (Strix occidentalis occidentalis) and their prey species. We assessed the diets and sizes of the breeding-season home ranges of seven Spotted Owls occupying burned forests in the southern Sierra Nevada 4 years after a fire and compared the results with data from previous studies in unburned forests within the range of the subspecies. ...

Journal: :محیط زیست طبیعی 0
محسن احمدی کارشناس ارشد، گروه محیط زیست، دانشکدۀ منابع طبیعی، دانشگاه تهران محمد کابلی دانشیار، گروه محیط زیست، دانشکدۀ منابع طبیعی، دانشگاه تهران افشین علیزاده شعبانی استادیار گروه محیط زیست، دانشکدۀ منابع طبیعی، دانشگاه تهران سهراب اشرفی استادیار گروه محیط زیست، دانشکدۀ منابع طبیعی، دانشگاه تهران

-   ahmadi, m., kaboli, m., imani harsini, j., khosravi sharifabadi, r., almasi, m., 2012. strategic management plan for wolf (canis lupus) in hamedan province: an approach to reducing human-wolf conflicts. journal of natural environment, iranian journal of natural resources. 65, 271–281. -   ballard, w.b., dau, j.r., 1983. characteristics of gray wolf, canis lupus, den and rendezvous sites in ...

2006
Charles Care

The users of analogue computing employed techniques that have important similarities to the ways scientific instruments have been used historically. Analogue computing was for many years an alternative to digital computing, and historians often frame the emergence of analogue computing as a development from various mathematical instruments. These instruments employed analogies to create artefac...

2004
Graeme Milligan

It is now generally accepted that G protein-coupled receptors (GPCRs) can exist as dimers or as part of larger oligomeric complexes. Increasing evidence suggests that a dimer is the minimal functional structure, but considerable variation exists between reports of the effects of agonist ligands on quaternary structure. Many studies have intimated the existence of heterodimeric GPCR pairings. Ke...

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