نتایج جستجو برای: made systems

تعداد نتایج: 1589348  

Journal: :Chemical Engineering Journal 2021

Podocyte damage plays a central role in the pathogenesis of idiopathic nephrotic syndrome, as well progression many chronic glomerular diseases. Targeted therapy these diseases still represents challenge. We have previously shown that c-mip (c-maf inducing protein) pivotal podocyte minimal change syndrome patients. In this context, we implement non-viral approach targeting expression podocytes ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1377

in the first chapter we study the necessary background of structure of commutators of operators and show what the commutator of two operators on a separable hilbert space looks like. in the second chapter we study basic property of jb and jb-algebras, jc and jc-algebras. the purpose of this chapter is to describe derivations of reversible jc-algebras in term of derivations of b (h) which are we...

Journal: :International Journal of Computers Communications & Control 2009

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1390

تخمین دقیق مشخصات کانال در سیستم های مخابراتی یک امر مهم محسوب می گردد. این امر به ویژه در کانال های بیسیم با ‏خاصیت فرکانس گزینی و زمان گزینی شدید، چالش بزرگی است. مقالات متعدد پر از روش های مبتکرانه ای برای طراحی و آنالیز ‏الگوریتم های تخمین کانال است که بیشتر آنها از روش های خاصی استفاده می کنند که یا دارای عملکرد خوب با پیچیدگی ‏محاسباتی بالا هستند و یا با عملکرد نه چندان خوب پیچیدگی پایینی...

2003
Nadav Raichman Tamir Gabay Yael Katsir Yoash Shapira Eshel Ben-Jacob

We present here the recent developments in the studies of self-organization in abiotic, biotic (bacterial) colonies and man-made (programmable chips) systems, aimed at seeking to unravel the general principles of biotic self-organization. A typical bacterial colony consists of 10 − 10 bacteria. It is not created by pre-design or according to a plan, but through a process of biotic self-organiza...

2013
Jonas Hedman Nikhil Srinivasan Rikard Lindgren

In this paper, we point to the potential and implications of digital traces as novel data source in the study of contemporary activities and behaviors. We do this to raise awareness of IS researchers of such traces in increasingly complex sociomaterial practices. We develop a two-dimensional framework of data sources (subjective/objective and digitalized/non-digitalized) for analyzing a six-yea...

2002
Y Kaneko

The objective of this paper is to investigate the feasibility of making structural systems from ceramics. Segmental and composite systems are quantitatively studied, partial application of ceramics to traditional systems is considered, and the special application of a lunar base is studied. The quantitative and qualitative studies made indicate both advantages and disadvantages for ceramics in ...

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