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213.998  Articles
1 of 21.401 pages  |  10  records  |  more records»
Using density-matrix theory, an analytical expression of the self-Kerr nonlinear coefficient of a three-level lambda EIT medium for a weak probe light is derived. Influences of the coupling light and Doppler broadening on the self-Kerr coefficient are inv... see more

Pricing and valuation may be confusingly interchangeable in various industries from manufacturing to commerce etc.. However, they are in fact different. Pricing can be simply understood as a process whereby the price is set by a seller or by an agreement ... see more

Vietnam is a Southeast Asian country with many years of agricultural development. The research aim is to explore feeding mechanism of wild pigs in Vietnam and mention factors affecting people's participation in the development of agricultural value chains... see more

The purpose of this paper is presenting 2 examples of using English to teach history and economic subjects in universities and colleges. Another goal of this study is that we aim to enhance teaching quality in schools, colleges and universities through ca... see more

AIM: To access the effectiveness, safety and tolerance of methotrexate (MTX) in psoriatic arthritis (PsA) treatment.METHODS:  We recruit 37 patients, admitted at HCMC Hospital of Dermato-Venereology from 1/2016 to 3/2017, with MTX dosage ranging from... see more

Metamaterial (MM) is emerging as a promising approach to manipulate electromagnetic waves, spanning from radio frequency to the optical region. In this paper, we employ an effect called electromagnetically-induced transparency (EIT) in all-dielectric MM s... see more


AbstractReligious beliefs are defined as thinking, feeling and behaving in accordance with the beliefs and teachings of a religious system. In other words, religious beliefs are indicative of the role of religion in the individual and social life of peopl... see more

In the world and including Vietnam, scientists has thought of using traps, alcohol traps to reduce generations of insects, reduce female insects that are harmful. There are some factors that influence traps for example: wind direction, climate, etc.The re... see more

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