نتایج جستجو برای: 280 k and 310 k

تعداد نتایج: 16883225  

In this paper we generalize the remainder cordial labeling, called $k$-remainder cordial labeling and investigate the $4$-remainder cordial labeling behavior of certain graphs.

Journal: :bulletin of the iranian mathematical society 2011
e. m. e. zayed m. a. el-moneam

Journal: :Journal of Materials Chemistry C 2021

We use the electron spin as a probe to gain insight into mechanism of molecular doping in p-doped zinc phthalocyanine host across broad range temperatures (80–280 K) and concentrations (0–5 wt% F6-TCNNQ).

Journal: :journal of linear and topological algebra (jlta) 0
g aghamollaei department of pure mathematics, faculty of mathematics and computer, shahid bahonar university of kerman, kerman, iran n haj aboutalebi department of mathematics, shahrood branch, islamic azad university, shahrood, iran

‎let $n$ and $k$ be two positive integers‎, ‎$kleq n$ and $a$ be an $n-$square quaternion matrix‎. ‎in this paper‎, ‎some results on the $k-$numerical range of $a$ are investigated‎. ‎moreover‎, ‎the notions of $k$-numerical radius‎, ‎right $k$-spectral radius and $k$-norm of $a$ are introduced‎, ‎and some of their algebraic properties are studied‎.

2017
Jong-Pil Hong Youichi Kondou Daniel P. Schachtman Minami Matsui Yoshizumi Takeshi Ryoung Shin

Potassium (K) is an essential macronutrient for plant growth and reproduction. HAK5, an Arabidopsis high-affinity K transporter gene, plays an important role in K uptake. Its expression is up-regulated in response to K deprivation and is rapidly down-regulated when sufficient K levels have been re-established. To identify transcription factors regulating HAK5, an Arabidopsis TF FOX (Transcripti...

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