نتایج جستجو برای: buffer space

تعداد نتایج: 535110  

2012
Vikas Tewari Shivendra Tewari

Calcium is a vital second messenger used in signal transduction. Calcium controls secretion, cell movement, muscular contraction, cell differentiation, ciliary beating and so on. Two theories have been used to simplify the system of reaction-diffusion equations of calcium into a single equation. One is excess buffer approximation (EBA) which assumes that mobile buffer is present in excess and c...

پایان نامه :0 1391

ما در این پایان نامه براساس منطق ترانزیستور تک الکترون و با استفاده از ترانزیستور تک الکترون سه گیت مبتنی بر نقطه کوانتومی سیلیکنی 2 نانومتر قابل عملکرد در دمای اتاق، مداراتی را برای گیتهای منطقی buffer، not، xor، xnor، and، nand، or و nor طراحی کرده ایم و عملکرد هر یک از آنها را مورد بررسی قرار داده ایم. گیتهایی که عملکردی مکمل یکدیگر دارند، دارای ساختار مشترکی هستند و فقط مقادیر ولتاژهای بایا...

Journal: :Computer Networks 2004
Chien-Chung Shen Sundaram Rajagopalan Girish Borkar Chaiporn Jaikaeo

Future space missions are envisioned to be implemented using a flexible, distributed architecture consisting of constellations of dynamically deployed or configured space and mobile platforms that are networked together into an integrated information system, which we term an ad hoc space network. An ad hoc space network is characterized by changing topology and potentially sparse and intermitte...

2014
Christine Bertram Katrin Rehdanz

Most people in Europe live in urban environments. For these people, urban green space is an important element of well-being, but it is often in short supply. We use self-reported information on life satisfaction and different individual green space measures to explore how urban green space affects the well-being of the residents of Berlin, the capital city of Germany. We combine spatially expli...

1999
Yung-Hsin Wang Lung-Hsiung Wang

A Video-on-Demand system (VoD) [1] integrates the entertainment, telecommunication, and computer industries and provides electronic video rental services to geographically dispersed users from remote video servers on a broadband network. Several techniques have been proposed to increase the number of concurrent viewers of popular movies through better usage of resources. One technique uses the ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان 1390

the space now known as complete erdos space ec was introduced by paul erdos in 1940 as the closed subspace of the hilbert space ?2 consisting of all vectors such that every coordinate is in the convergent sequence {0} ? { 1 n : n ? n}. in a solution to a problem posed by lex g. oversteegen we present simple and useful topological characterizations of ec. as an application we determine the ...

2014
Nidhi Shukla Neelesh Gupta Naushad Parveen

The multipath protocol AOMDV is removes the limitation of alternative path and balance the load more efficiently. In this research the proposed scheme firstly, introduces a redundant multipath routing strategy, which establishes and maintains multiple backup routes from the source and intermediate node to the destination node and increment the buffer space of nodes with very low routing overhea...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران - دانشکده فنی 1387

چکیده ندارد.

Journal: :Neurocomputing 2009
Lian Liu Lihong Huang Mingyong Lai Chaoqun Ma

Unlike to traditional hierarchical and partitional clustering algorithms which always fail to deal with very large databases, a neural network architecture, Projective Adaptive Resonance Theory (PART), is developed for the high dimensional space clustering. However, the success of the PART algorithm depends on both accurate parameters and satisfied orders of input data sets. These disadvantages...

2012
Vikas Tewari

Calcium is very important for communication among the neurons. It is vital in a number of cell processes such as secretion, cell movement, cell differentiation. To reduce the system of reactiondiffusion equations of [Ca] into a single equation, two theories have been proposed one is excess buffer approximation (EBA) other is rapid buffer approximation (RBA). The RBA is more realistic than the E...

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