نتایج جستجو برای: poa trivialis

تعداد نتایج: 1829  

In this work, poly (o-Anisidine) (POA) was prepared by consecutive potential cycling in an acidic monomer solution at the surface of Carbon Paste Electrode (CPE). Nickel ions were dispersed into the polymer by immersing the electrode in NiSO4 solution. The prepared Ni/POA/CPE was characterized by scanning electron microscopy, energy dispersive X-ray spectroscopy, Atomic Force Mic...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده شیمی 1393

تهیه ی پلی (اورتو- آنیزیدین) (poa) با تخلخل بالا طی فرایند دو مرحله ای (از طریق الکتروپلیمریزاسیون بعد از پیش-تیمار الکتروشیمیایی الکترود خمیر کربن (cpe)) گزارش شد. پاسخ الکتروشیمیایی فیلم poa تهیّه شده در سطح cpe پیش تیمار شده به طور الکتروشیمیایی (pcpe)، حداقل 12 برابر بزرگ تر از پاسخ به دست آمده در سطح cpe پیش تیمار نشده است.

2013
Yuki C. Saito Natsuko Tsujino Emi Hasegawa Kaori Akashi Manabu Abe Michihiro Mieda Kenji Sakimura Takeshi Sakurai

Populations of neurons in the hypothalamic preoptic area (POA) fire rapidly during sleep, exhibiting sleep/waking state-dependent firing patterns that are the reciprocal of those observed in the arousal system. The majority of these preoptic "sleep-active" neurons contain the inhibitory neurotransmitter GABA. On the other hand, a population of neurons in the lateral hypothalamic area (LHA) cont...

2011
Chung-Soo Kim Jin-Yi Han Seunghwan Kim Jin Tae Hong

thermal POA stimulation induced sleep (McGinty and Szymusiak, 2001). There is a population in the anterior hypothalamus that shows increased metabolic activities during sleep. Many sleep-promoting substances act in the POA. These neurons are concentrated in the ventrolateral POA (VLPO) and produce the inhibitory amino acid, γ-amino butyric acid (GABA), and the inhibitory neuropeptide, galanin. ...

2015
Janardhan Kulkarni Vahab S. Mirrokni

Bounding the price of anarchy (PoA), which quantifies the degradation in the quality of outcomes in a (pure) Nash equilibrium of a game, is one of the fundamental questions in computational game theory. However, for a large class of games, a pure NE may not always exist and hence a natural question to pursue is to quantify the inefficiency for weaker notions of equilibrium such as mixed Nash eq...

Journal: : 2022

The genus Cortinarius is one of the largest in world among lamellar macromycetes, but Ukraine species this are insufficiently studied. Тhe article presents results mycological studies during 2010–2020 National Natural Park «Hutsulshchyna». main goal was to study composition NNP and identify rare taxa. Field research carried out on territory «Hutsulshchyna» by route-expedition method. As a resul...

Journal: :Biology of reproduction 2001
E D Lephart S B Call R W Rhees N A Jacobson K S Weber J Bledsoe C Teuscher

Steroid hormones, particularly 17beta-estradiol (E2), regulate the development and expression of neural structures and sexual behavior. Recently, we demonstrated that E2-regulated responses are controlled by quantitative trait loci. In this study, we quantified 1) volume of the sexually dimorphic nucleus (SDN) of the preoptic area (POA); 2) medial basal hypothalamic (MBH)-POA aromatase and 5alp...

Journal: :Medicare & medicaid research review 2013
Nicole M Coomer Nancy T McCall

OBJECTIVE Pressure ulcers (PU) are considered harmful conditions that are reasonably prevented if accepted standards of care are followed. They became subject to the payment adjustment for hospitalacquired conditions (HACs) beginning October 1, 2008. We examined several aspects of the accuracy of coding for pressure ulcers under the Medicare Hospital-Acquired Condition Present on Admission (HAC...

2013
Xinran He David Kempe

We study the Price of Anarchy (PoA) of the competitive cascade game following the framework proposed by Goyal and Kearns in [11]. Our main insight is that a reduction to a Linear Threshold Model in a time-expanded graph establishes the submodularity of the social utility function. From this observation, we deduce that the game is a valid utility game, which in turn implies an upper bound of 2 o...

Journal: :iranian journal of chemistry and chemical engineering 0
ezzat naddaf department of applied chemistry, quchan branch, islamic azad university, quchan, i.r. iran mohammad reza abedi department of applied chemistry, quchan branch, islamic azad university, quchan, i.r. iran mohammad saleh zabihi department of applied chemistry, north tehran branch, islamic azad university, tehran, i.r. iran alihossien imani young researchers club, quchan branch, islamic azad university, quchan, i.r. iran

in this work, poly (o-anisidine) (poa) was prepared by consecutive potential cycling in an acidic monomer solution at the surface of carbon paste electrode (cpe). nickel ions were dispersed into the polymer by immersing the electrode in niso4 solution. the prepared ni/poa/cpe was characterized by scanning electron microscopy, energy dispersive x-ray spectroscopy, atomic force microscopy (afm) a...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید