Results 231 to 240 of about 59,391 (277)

NAA

, 2020
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NAA
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Synthesis of NaA Zeolite Membrane by Microwave Heating

Separation and Purification Technology, 2001
The synthesis of NaA zeolite membrane on a porous alpha -Al2O3 support by microwave heating (MH) was investigated. The formation of a NaA zeolite membrane was drastically promoted by MH.
Weishen Yang, Xiaochun Xu, Liwu Lin
exaly   +2 more sources

Synthesis of NaA Zeolite Membrane on a Ceramic Hollow Fiber

Journal of Membrane Science, 2004
NaA zeolite membrane was successfully synthesized on a ceramic hollow fiber with an outer diameter of 400 mum, a thickness of 100 mum and an average pore radius of 0.1 mum.
Weishen Yang, Xiaochun Xu, Liwu Lin
exaly   +2 more sources

Synthesis of NaA Zeolite Membranes From Clear Solution

Microporous and Mesoporous Materials, 2001
NaA zeolite membranes were successfully synthesized on a porous alpha -Al2O3 support from clear solution. The synthesis parameters, such as surface seeding, synthesis time, synthesis stages, etc. were investigated. Surface seeding can not only accelerate
Weishen Yang, Xiaochun Xu, Liwu Lin
exaly   +1 more source

Synthesis and Perfection Evaluation of NaA Zeolite Membrane

Separation and Purification Technology, 2001
The synthesis of NaA zeolite membrane on a porous alpha -Al2O3 support from clear solution and the evaluation of the perfection of the as-synthesized membrane by gas permeation were investigated.
Weishen Yang, Xiaochun Xu, Liwu Lin
exaly   +1 more source

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NAA

Proceedings of the June 13-16, 1977, national computer conference on - AFIPS '77, 1977
Commensurate with the trend towards higher packaging density in wirewrap backpanels is the problem of crosstalk between the wires which distribute signals. The Noise Analysis Approach (NAA) described in this paper is an attempt to develop a general technique to assess the status of a new machine or a new packaging approach with regards to crosstalk ...
J. S. Hebhardt, C. F. Groves, R. Bardas
openaire   +1 more source

NAA: A multimodal database of negative affect and aggression

2017 Seventh International Conference on Affective Computing and Intelligent Interaction (ACII), 2017
We present the collection and annotation of a multi-modal database with negative human-human interactions. The work is part of supporting behavior recognition in the context of a virtual reality aggression prevention training system. The data consist of dyadic interactions between professional aggression training actors (actors) and naive participants (
Iulia Lefter, Catholijn M. Jonker, Stephanie Klein Tuente, Wim Veling, Stefan Bogaerts   +4 more
openaire   +3 more sources

ARTIFICIAL POLLINATION: ¿NAA IN LIQUID SUSPENSION OR NAA IN SOLID MIXTURE?

Revista Palmas, 2021
La polinización asistida con polen de E. guineensis durante la etapa de la antesis es necesaria en los cultivos de Elaeis oleiferaxElaeis guineensis, de lo contrario la polinización natural no sería suficiente para permitir la formación adecuada de racimos de fruta fresca(FFB).Es poco probable que sin la polinización asistida se pueda tener una ...
García P.,, Alejandra M., Ibagué R.,, Didier F., Munévar M.,, Daniel E., Hernández H.,, Juan S., Mosquera M.,, Mauricio   +4 more
openaire   +1 more source

Histoire. Naa - Por

2022
Encyclopédie méthodique ou par ordre de matières par une société de gens de lettres, de savants et d ...
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Automation and Computerization of NAA

Journal of Radioanalytical and Nuclear Chemistry, 2000
A PC controlled automatic INAA system is briefly introduced. The unique features of the system in software, hardware, and quality control procedures are described. Major performances are given to show the analytical quality and productivity of the system.
Bangfa Ni, Pingsheng Wang, Huiling Nie, Shuyuan Li, Xuefeng Liu, Weizhi Tian   +5 more
openaire   +1 more source