نتایج جستجو برای: 974 and 943 respectively

تعداد نتایج: 16827914  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده فیزیک 1392

in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...

Journal: :Transactions of Japan Society of Kansei Engineering 2017

Journal: :Competition and regulation in network industries 2022

This paper seeks to shed light on the nature of optimal regulation electricity distribution system operator (DSO) over period 2025 and beyond, following implementation EU Clean Energy Package its constituent parts: Electricity Regulation (EU) 2019/943 Directive 2019/944. We conducted two parallel surveys DSOs their national regulatory authorities (NRAs) across 39 European countries. produced re...

Journal: :Digital journalism 2021

As news selection is increasingly controlled by algorithms, a growing number of scholars are exploring how recommenders can serve public services. Despite aspirations towards service little known about which type recommender people prefer, let alone that aims to promote societal values. This study give insights into audiences’ perceptions and their underlying mechanisms. To do so, we distinguis...

2002
M. Sussman

We have recently reported the development of a DNA maskless array synthesizer (MAS) [Singh-Gasson et al., Nat. Biotechnol. 17 (1999) 974]. In this paper we describe in more details the technical approach and implementation of the system, and show recent results of high-density DNA chips.  2002 Elsevier Science B.V. All rights reserved.

Amorphous alloys has been taken into consideration because of their unique properties and are nominated as the future engineering materials. In this research, the effect of Ni and milling time on amorphization process and thermal stability of Ti50Cu50-xNix(x=10, 15, 25 at%) alloy system were investigated. The evolution of amorphization during milling, thermal stability and subsequent heat treat...

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