نتایج جستجو برای: g fasciculatum

تعداد نتایج: 441453  

Journal: :journal of linear and topological algebra (jlta) 0
s s. karimizad department of mathematics, faculty of science, islamic azad university, central tehran branch, tehran, iran

g-frames in hilbert spaces are a redundant set of operators which yield a repre-sentation for each vector in the space. in this paper we investigate the connection betweeng-frames, g-orthonormal bases and g-riesz bases. we show that a family of bounded opera-tors is a g-bessel sequences if and only if the gram matrix associated to its de nes a boundedoperator.

Journal: :Agronomy 2021

The quantitative yield and essential oil percentage composition of two important savory species in response to various fertilizers were explored a field experiment as factorial study based on randomized complete block design with three replications north Lorestan, Iran, 2017–2019. first factor was assigned mycorrhizal fungi (Funneliformis mosseae, Rhizophagus irregularis, Glomus fasciculatum), ...

Journal: :International Journal of Enviornment and Climate Change 2022

Soil microbes play an important role in the biogeochemical cycling of nutrients and their availability to plants, which is for sustaining soil health agricultural sustainability. In light this, vesicular arbuscular mycorrhiza (VAM) plays function. Hyphae VAM can reach far beyond plant root zone, allowing it obtain from a considerably larger region soil. Mycorrhiza improves nutrition by facilita...

Journal: :Fire 2022

In seasonally dry environments, the amount of water held in living plant tissue—live fuel moisture (LFM)—is central to vegetation flammability. LFM-driven changes wildfire size and frequency are particularly important throughout southern California shrublands, which typically produce intense, rapidly spreading wildfires. However, relationship between spatiotemporal variation LFM resulting long-...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تفرش - دانشکده علوم پایه 1388

در کار حاضر، سعی کرده ایم با استفاده از مدل ولون، که یک مدل پدیده شناختی است به بررسی ساختار پروتون بپردازیم. ابزار مشاهده ما در این مسیر، متکی بر نتایج پراکندگی ناکشسان ژرف است. به این صورت که فرض شده است در یک انرژی خاص از انرژی ذره فرودی، معادل ، ساختار داخلی را تا حدودی میدانیم (شرایط اولیه)، سپس با استفاده از معادلات دیفرانسیل انتگرال glap به پیش بینی تحولات و محاسبه اثرات ان بر سطح مقطع ه...

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