Determination of optimal block length along the strike to provide safety and efficiency when extracting medium-thick in-clined coal seams using room-and-pillar method in Quang Ninh coal basin

An analysis of appropriateness of room-and-pillar method for extracting Panel Hardware medium-thick inclined coal seams in Quang Ninh Coal Basin taking into account existing mining and geological conditions was carried out.Corresponding foreign experience of applying room-and-pillar method was considered in relation to the mines of Vietnam.Process

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The Association between a MAOB Variable Number Tandem Repeat Polymorphism and copyright and Opiate Addictions in Polyconsumers

Genetic analysis of the association between alcohol, copyright, and opiate addiction and variable number tandem repeat (VNTR) polymorphisms in monoamine oxidase B (MAOB) and serotonergic 5-hydroxytryptamine (serotonin) receptor 1B and 2C (HTR1B 21 and HTR2C) pathway genes was performed in a sample of 302 polyconsumers.Our genetic association analys

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X-linked spinal and bulbar muscular atrophy (Kennedy’s disease): the first case described in the Brazilian Amazon

ABSTRACT The X-linked spinal and bulbar muscular atrophy (Kennedy’s disease) is a rare X-linked, recessive, lower motor neuron disease, characterized by Metal Sign weakness, atrophy, and fasciculations of the appendicular and bulbar muscle.The disease is caused by an expansion of the CAG repetition in the androgen receptor gene.Patients with Kenn

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