نتایج جستجو برای: aggregation

تعداد نتایج: 65185  

Journal: :The Journal of antibiotics 1988
A Kawashima Y Yoshimura J Goto S Nakaike T Mizutani K Hanada S Omura

Journal: :genetics in the 3rd millennium 0
امید آریانی omid aryani special medical center, tehran, iran مسعود هوشمند massoud houshmand فرهاد عصار زادگان farhad assarzadegan

protein aggregation is thought to be the pathological driving force responsible for neurodegenerative disorders such as alzheimer’s, parkinson’s, huntington’s, frontotemporal dementia, dementia with lewy bodies and prion diseases, however, it is not yet clear whether, or to what extent, the misfolded proteins are the cause of the diseases rather than the consequences. the aggregated proteins th...

Journal: :International Journal of Online Engineering (iJOE) 2016

2015
Kaushal J. Patel Nirav M. Raja

Data Aggregation is widely used technique in wireless sensor networks (WSNs). The Security become a major issue, data confidentiality and data integrity in data aggregation. data aggregation should be incorporated in order to save energy. In this paper, the secure data aggregation schemes are categorized into hop by hop aggregation and end to end aggregation, and then the secure data aggregatio...

2007
Kemal Akkaya

Introduction 1 Motivation and Description of Data Aggregation 2 Other Types of In-Network Processing 3 Modeling In-Network Data Aggregation In WSNS 4 Tree-Based In-Network Data Aggregation 4 Cluster-Based, In-Network Data Aggregation 5 Application-Specifi c, In-Network Data Aggregation 5 Structure-Free, In-Network Data Aggregation 6 The Impact of Data Aggregation on Data Latency 6 Time Synchron...

Journal: :iranian journal of pharmaceutical research 0
masoud faghih akhlaghi department of medicinal chemistry, school of pharmacy, shahid beheshti university of medical sciences, iran, vali asr ave. niayesh junction, tehran, iran. salimeh amidi department of medicinal chemistry, school of pharmacy, shahid beheshti university of medical sciences, iran, vali asr ave. niayesh junction, tehran, iran. marjan esfahanizadeh phytochemistry research center, shahid beheshti university of medical sciences, iran. marjan daeihamed department of pharmaceutics, school of paharmacy, shahid beheshti university of medical sciences, po box: 14155-6153, tehran, iran. farzad kobarfard department of medicinal chemistry, school of pharmacy, shahid beheshti university of medical sciences, iran, vali asr ave, niayesh junction, tehran, iran

a number of n-arylmethyl substituted indole derivatives have been synthesized and their effectiveness against adp and arachidonic acid induced platelet aggregation in human plasma was determined. the desired compounds were synthesized by reacting the appropriate aniline derivative with isatin (or substituted isatin) to form the corresponding imine structures. the so formed compound was then act...

2016
Un-Ha Kim Eutteum Kong Hyun-Ho Choi Jung-Ryun Lee

Data aggregation plays an important role to improve the transmission efficiency in wireless body area networks (WBANs); however, it inherently induces additional aggregation delay. Therefore, the effect of packet aggregation on WBAN applications, which are vulnerable to delay, must be analyzed rigorously. In this paper, we analyze the packet aggregation delay for multisource sensor data with an...

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