نتایج جستجو برای: spherical agglomeration

تعداد نتایج: 53935  

2006
A H Reis

In this paper we propose a constructal approach to understanding and predicting the morphology of agglomerates of aerosol particles and also to the design of air-cleaning devices. We show that particle agglomeration begins in spherical shape and switches to needle-shaped agglomeration, which performs best as a particle collector at long times. The shape of the needle depends on the dipolar mome...

2015
Hirobumi Akagi Masahisa Fujita Hiroshi Goto Mitsuo Inada Ryo Ito Shinichiro Iwata Tatsuaki Kuroda Miwa Matsuo Tomoya Mori Atushi Nakajima Kentaro Nakajima Makoto Ogawa Takashi Unayama Isamu Yamauchi

This study empirically investigates whether agglomeration discourages married couples' fertility decisions. Exploiting Japanese social survey data to control for economic and social factors underlying fertility, it examines whether agglomeration affects completed fertility and the timing of childbirth. Results indicate that agglomeration impedes completed fertility. In addition, this study find...

2018

This paper provides a survey on K-NN queries, DCR query, agglomerative complete linkage clustering and Extension of edit-distance-based definition graph algorithm and solving decision problems under uncertainty. This existing system give an beginning to Graph agglomeration aims to divide information into clusters per their similarities, and variety of algorithms are planned for agglomeration gr...

2017

This paper provides a survey on K-NN queries, DCR query, agglomerative complete linkage clustering and Extension of edit-distance-based definition graph algorithm and solving decision problems under uncertainty. This existing system give an beginning to Graph agglomeration aims to divide information into clusters per their similarities, and variety of algorithms are planned for agglomeration gr...

2006
TANG MINKANG LUO SIWEN

The agglomeration phenomenon of the charged smoke particle has been investigated by the electricfluid mechanics and transport theory of external force field and depending on several simplifying assumptions the theoretical expression for the agglomeration rate of the smoke particles has been developed. In a model of electrostatic precipitator the agglomeration mechanism of charged particles has ...

2018

This paper provides a survey on K-NN queries, DCR query, agglomerative complete linkage clustering and Extension of edit-distance-based definition graph algorithm and solving decision problems under uncertainty. This existing system give an beginning to Graph agglomeration aims to divide information into clusters per their similarities, and variety of algorithms are planned for agglomeration gr...

2007
Sumon Datta K. Sudhir Debabrata Talukdar

Extant models of entry and location choices by competing retailers focus on the benefits of differentiation, derived from locating far apart, and therefore cannot explain high degrees of store agglomeration. Unlike extant models that treat firm profits in reduced form, this paper decomposes firm profit as a function of customer choice (to allow for consumer utility from agglomeration) and compe...

B. Akbari, M. Pirhadi Tavandashti, M. Zandrahimi,

Abstract: Nanoparticles exhibit a high reactivity and strong tendency towards agglomeration. In this study, aluminum oxide (alumina) nanoparticles were characterized by gas adsorption (BET), transmition electron microscopy (TEM) and photon correlation spectroscopy (PCS) techniques to assess the agglomeration of the particles. There is a good correlation between the BET and TEM measurements b...

Journal: :Journal of physics 2022

Abstract Diesel particulate matter (DPM) is an area of concern from environmental point view due to its functionality settle in the respiratory channels when inhaled, cause inflammation tract, accumulate carcinogenic compounds, and adversely reflected cardiovascular functions, thus causing excess mortality. DPM consists agglomeration a numerous unions preimages germ structures, spherical form t...

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