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Methamphetamine and male suicide in the US-Mexico border region

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Open Journal of Internal Medicine 2013年第2期3卷 30-33页

作者： Elsa de J. Hernández Fuentes Bernardo Ng Irma A. González Hernández Department of Sociology Universidad Autónoma de Baja California Mexicali Mexico Sun Valley Behavioral Medical Center Imperial USA

Introduction: Studying the use of psychoactive substances in completed suicide is essential in order to understand its role in the suicide generating stimuli. The most commonly reported substances are alcohol and opioids. Method: This is a retrospective study of completed suicide database of the Forensics Medical office in the city of Mexicali from 1999 to 2005. This is the capital of the Mexican state of Baja California in the US-Mexico border region. Results: Out of 288 suicides, 260 were men, and the most frequent drug found on autopsy was methamphetamine (p < 0.001). The modal victim was a young male (20 - 39 years old), employed in blue-collar jobs, lived in an urban area, found in their homes, and died by hanging. Discussion: Although no causal effect can be drawn, our study results suggest that methamphetamine use may be a risk factor for suicide in this sample.

关键词： Mexican US-Mexico border Dugs Scide Mthamphetamine

Customs Issues New Regulations for Cross-border E-commerce B2B Exports

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China's Foreign Trade 2020年第4期 52-55页

作者： Jenny Hu 不详

On June 12,the General Administration of Customs of China issued the Announcement on Pilot Supervision for Cross-border E-commerce between Businesses,which stated that as of July 1,2020,cross-border e-commerce B2B export commodities under the pilot program are applicable to national integrated customs clearance,and the commodities can also be transferred between customs houses under the cross-border e-commerce model.

关键词： border stated commerce

Three Reasons Stimulating Growth of China's Cross-border E-Commerce

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China's Foreign Trade 2015年第2期 10-11页

作者： Guo Yan

As more and more Chinese customers buy overseas proucts such as luxuries,brand ame cosmetics,maternal and infant products,and health care products through purchasing agents,now the vigorous cross-border e-commerce sho... 详细信息

关键词： border overseas purchasing consuming commerce maternal cosmetics customers Ningbo expanding

Four Keys of Cross-border E-commerce After Orders

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China's Foreign Trade 2015年第2期 12-13页

作者： Audrey Guo

Though Ms.Yang enjoys shopping online,she has had little experience buying through cross-border e-commerce platforms.For this year’s Spring Festival she wanted to try overseas online shopping when choosing gifts for ... 详细信息

关键词： commerce border overseas shopping favorite parents wanted cosmetics companies customer

Organ Culture of the Adult Porcine Thyroid Gland:Effect of Thyrotropin on Cultured Thyroid Tissue

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中国医科大学学报 1989年第S2期18卷 1-7页

作者：洪生明 Akir Kawaoi Department of Pathology China Medical University Department of Pathology Yamanashi Medical College Japan

The functional activity and morphological integrity of the porcine thyroid tissue could be maintained up to 96 hrs with organ culture technique. Tg,T4 and T3 showed a almost similar localization and immunohistochemical staining pattern: diffuse staining of follicular lumen （L）, granular staining of follicular border（G）, and foamy staining of follicular border （F）. The significant differences between the thyrotropinstimulated and non-stimulated groups were observed. The peripheral vacuoles of colloid were increased （P<0.05） in the former. Dominant staining patterns were G and F in the former. This simple organ culture system is a useful model for studying the functional aspects such as hormone biosynthesis in thyroid gland.

关键词： thyroid follicular staining border porcine granular morphological colloid diffuse rabbit

THE OPEN PORT SYSTEM IN NORTHEAST CHINA

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Chinese Geographical Science 1997年第3期7卷 270-277页

作者：王荣芬于国政 hylo.life.uiuc.edu

In China with the implement of the strategy of overall opening up to the outside world,northeast China has basically formed an open pattern with simultineous development of border opening and coast opening. As a national window to open up to the outside world, an open port system in northeast region has formed. These ports can be classified from different angles, such as management level, transport mode, location. From management level, they can be classified into the state firstclass ports and the second-class ports. According to transpost mode, they can be divided into railway port, highway port, water transport port, air transport port and special mode port, and based on location, they can be divided into border port, coast port and inland port. The oaper introduces in detail the foreign trade connection of 4 most representative state first-class border ports: Hunchun, Suifenhe, Heihe and Manzhouli. The open ports Of northeast coast regin mean mainly coast water transport ports in Liaodong Peninsula. The foreign trade connection of coast open ports: Dandong, Jinzhou,Yingkou and Dalian is expounded. And the paper also analyses the transport connection of ports of northeast region with their hinterlands.

关键词： port system Northeast China border trade port classification foreign trade

E-Consumer Interests Calls for Protection in Cross-border Purchasing

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China's Foreign Trade 2014年第Z1期 52-53页

作者： Veronica Zhang

Recently,Neven Mimica,Commissioner for Consumer Policy in the DirectorateGeneral for Health and Consumers of the European Commission,paid a visit to China.During his visit,a joint statement between the Commission and ... 详细信息

关键词： border statement signed visit cooperation Republic

Cross-border integration for new potential of sports economy

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China Textile 2019年第12期 38-39页

China Ice&Snow Sports and Fiber Material Products Integration Development Forum was held during 2019 China(Jiaxiang)Glove Industry Exhibition on November 28th,focusing on the integration and development of China’s ice&snow sports and fiber material products,and attaching importatnce to ice&snow sports and functional fashion.It aims to further promote the integration and development of China’s textile industry and sports industry,so as to advance the characteristic development of the ski glove industry in Jiaxiang County.

关键词： integration border sports

Large-scale Copper-Nickel Metallogenic belt found at Beishan,Gansu/Inner Mongolia border

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China Nonferrous Metals Monthly 2009年第8期 5-6页

Recently, a large-scale metallogenic belt was found at Beishan, in the Gansu/Inner Mongolia area through joint efforts by a Mine

关键词： Gansu border invested tungsten subsidiary mines li