نتایج جستجو برای: dark cell

تعداد نتایج: 1753038  

2013
Michael Persinger M. Pitkänen

Michael Persinger’s group reports three very interesting experimental findings related to EEG, magnetic fields, photon emissions from brain, and macroscopic quantum coherence. The findings also provide support for the proposal of Hu and Wu that nerve pulse activity could induce spin flips of spin networks assignable to cell membrane. In this article I analyze the experiments from TGD point of v...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده برق و الکترونیک 1392

اشیاء اطراف ما در دمای اتاق بیشتر انرژی خود را بصورت تشعشعات مادون قرمز گسیل می کنند از این رو آشکارسازهای مادون قرمز از اهمیت ویژه ای برخوردار هستند و بهبود پارامترهای آشکارسازی همواره یکی از چالش های محققین بوده است. ساختارهای پیشنهادی برای آشکارسازها از ساختار توده ای شروع شد. در دماهای بالا انرژی گرمایی در مقایسه با انرژی فوتون های مادون قرمز قابل قیاس می گردد. در نتیجه جریان تاریک که ناشی ...

Journal: :Nagoya journal of medical science 1967
K Yamada

Electron microscopic observations have been made of the two epithelial cell types, light and dark cells in the intrahepatic bile ducts of the mouse. The cytoplasm of the light cells is found to be low in electron opacity and contain more or less degenerative mitochondria and elements of granular endoplasmic reticulum, rather copious Golgi apparatus and numerous lysosome-like dense bodies. These...

D.M Jassur Neda Amjadi Vahid Abbasvand,

In the current paper, we have studied the effect of dark energy on for-mation where dark energy exists in the background. For this purpose, we used both WMAP9 and Planck data to study how the radius changes with redshift in these mod-els. We used different data sets to fix the cosmological parameters to obtain a solution for a spherical region under collapse. The mechanism of structure formation f...

Journal: :Brain research 2005
Eun-Jin Lee David K Merwine Laura B Mann Norberto M Grzywacz

In dark-reared, neonatal turtle retinas, ganglion cell receptive fields and dendritic trees grow faster than normal. As a result, their areas may become, on average, up to twice as large as in control retinas. This raises the question of whether the coverage factor of dark-reared ganglion cells is larger than normal. Alternatively, dark rearing may lead to smaller-than-normal cell densities by ...

Nanowires (NWs) are recently used in several sensor or actuator devices to improve their ordered characteristics. Silicon nanowire (Si NW) is one of the most attractive one-dimensional nanostructures semiconductors because of its unique electrical and optical properties. In this paper, silicon nanowire (Si NW), is synthesized and characterized for application in photovoltaic device. Si NWs are ...

This paper proposes an improved dark channel prior for removing haze from images. Dark channel prior is an effective method for removing haze. Dark channel is an image in the same size as the hazy image which is obtained by dividing the RGB images into windows and for each window, the minimum of each R, G and B channels are calculated. Then again the minimum of these three values is calculated ...

AR Haghshenas H Alaei M Hosseini

The role of raphe nucleus (R.N) and serotonin in some behaviors such as sleep, cognition, mood, and memory has previously been reported. The median raphe (MR) nucleus is a major serotonin-containing cell group within the brainstem and is one of the main sources of projections to the septum and hippocampus. The hippocampus is widely believed to be essential for context-conditioning learning. Mor...

Journal: :iranian journal of veterinary research 2008
a. esfandiari s. gholami a. safavi

the morphology of retinal photoreceptor layer was studied in continuous light-exposed and dark-adapteddomestic male cats (felis catus). the eyes of 12 healthy adult cats (4 in continuous light-exposed group, 4 in continuous dark-adapted group, and 4 in control group) were routinely fixed and studied by electron microscope. results showed that the general structure of photoreceptor layer in this...

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