Efforts to recycle copper from electrical conductors have led to the development of specialized machines, which automatically remove insulating covers from wire
农业部前不久出台了《关于加快蜜蜂授粉技术推广,促进养蜂业持续健康发展的意见》(以下简称《意见》)。 《意见》提出了养蜂业的发展目标,到2015年,全国养蜂数量达到1000万群,蜂产品产量50万吨;蜜蜂为农作物授粉增产的配套技术得到普及,形成一批专业化的授粉蜂场,初步实现蜜蜂授粉产业化;生产方式转变取得显著进展,规模化养蜂场(户)和专业合作组织饲养比重由目前的40%提高到70%,生产设施化和蜂产品
In this manuscript the authors have studied gigantomastia in female workers. After this weight loss, they perform mammary reduction and, after a year, the patie
Inflammatory granulomatous diseases are cha- racterized by a high concentration of granu- lomas in tissue interstitium in which phagocytic cells that produce ac
现状：打工“品牌”效应初现 这两天，河北省张家口市万全县孔家庄的何凤莲、莘秀花家来访的人络绎不绝，她们因在北京从事家庭服务业闯出了“张垣大嫂”品牌而受到各地打工姐妹们的关注。长期以来，张家口农村的妇女们有很多到北京做家政服务，过去都是自己找雇主，随意性很强，工资也就一个月七八百元。2010年初何凤莲、莘秀花等100名姐妹接受妇联组织的家庭服务培训后，集体到北京某家政服务公司打工，深受公司好评。公
Vibrio vulnificus (V. vulnificus) infection is a rare disease in Japan but the leading cause of death related to raw seafood consumption. We hereby reported a s
山东省临沂市农科院（邮编：276012．电话：0539-2778500）选育的花生新品种“临花5号”，前不久通过了山东省品种审定。
Chronic obstructive pulmonary disease (COPD) is one of the major causes of morbidity and mortality in the United State. The investigation of the continuing incr
医疗耗材的有效管理对医院的发展起着至关重要的作用。随着我国医疗技术的不断创新和发展,各种新型医疗耗材正逐步应用于临床治疗。随着医疗耗材的深入应用,出现了越来越多的
Occupational injuries pose major public health and development related problems. However, efforts towards identification of determinants of labor incidents amon