Abstract: Inhalation of foreign body is a serious event. The numbers of foreign bodies that become impacted in the larynx are small and require urgent recognition. We describe the case of a 12 year old girl with an impacted open safety pin...
日期:2021-09-02 点击:146 作者:梦想论文Suicide is the result of the comprehensive function of physical, psychological, social and cultural factors. Definition of suicide (suicide Inclination) individuals experience suicidal behavior motivation and trend, individual due to some...
日期:2021-08-30 点击:180 作者:梦想论文First, the management of cultural origin The theoretical basis of Western management is the legal principle of taxation. Tax legal principle is the basic principle of tax law, which is determined by the legislators, that is, if there is no...
日期:2021-08-30 点击:152 作者:梦想论文Qianlong 59 years (1794) and Huiyan Jingshan temple Guanxue learning expires, the cases to introduce, coincides with the loss of his mother, former residence of funeral read ceremony for three years. In the same year, disciple Cui Jingchen...
日期:2021-08-30 点击:229 作者:梦想论文Summary 1. Here, I present a new, multifunctional phylogenetics package, phytools, for the R statistical computing environment. 2. The focus of the package is on methods for phylogenetic comparative biology; however, it also includes tools...
日期:2021-08-30 点击:134 作者:梦想论文0 ago language. The flow of sand is a kind of phenomenon of soil, the primary flow sand soil lose load-carrying capacity, not only the construction conditions deteriorate, will also affect the excavation stability, serious will cause colla...
日期:2021-08-30 点击:120 作者:梦想论文Pepper Blight is caused by the pepper phytophthora capsiciL.) destruction of soil borne diseases [1]. Since 1918 in New Mexico, the United States first discovered blight in Pepper harm since, disease has in the main pepper producing areas...
日期:2021-08-30 点击:214 作者:梦想论文In recent years, Qianan City, a large greenhouse cucumber planting area, cucumber raw and cooked edible, market sales, especially in winter has been favored by consumers. Cucumber growth requires high humidity and temperature, the conditio...
日期:2021-08-30 点击:142 作者:梦想论文Along with the development of food science and technology international cooperation have become increasingly frequent, foreign advanced food technology, technology and equipment are increasingly being introduced, the market of enterprises,...
日期:2021-08-30 点击:118 作者:梦想论文A lack of artistic creativity, animation painting creation China animation has now been through nearly a hundred years of history, in the early years of the Republic of Chinas animation experienced a glorious period short, Shanghai film st...
日期:2021-08-30 点击:119 作者:梦想论文