电商网页界面视觉设计元素解析

<正>1基础文字作为基石在最初网页形成时,网页的界面其实只有文字,是当时互联网信息传递的唯一载体。虽然随着电子商务的成熟和互联网技术的提升,网页上多了更丰富的元素,可是文字依旧是不可缺少的载体,缺少文字的网站往往不能给使用者带来最舒适的使用感受。文字可以出现在电商网页界面的任何地方,不论是首页还是产品介绍,或者是导航处,文字的功能已经不仅仅是一种书面语言,在传达文化,更有提升网页界面审美     

大棚网上平养肉仔鸡

大棚网上平养肉仔鸡具有投资少、见效快、环境易于控制（充分利用大棚的冬季温室效应，夏季凉棚效应）、管理方便等优点，是农民养殖致富的一条好路子，现将大棚养鸡的技术要点介绍如下。１大棚的建造１．１棚址的选择在村庄四周选择交通方便、道路平坦远离公路、周围没有污染源及噪音干扰，地势高燥，用水、用电方便的地块建棚。１．２大棚的建造将大棚的地基抬高３０～５０cm，大棚宽度一般为７～８m，长度根据地形和养鸡数量灵活掌握，檐高一般为１．６m。在大棚一头建一间２０m２的小房供饲养员居住及存放饲料、用具等，另一头用土砖垒…     

An integrated web system to support veterinary activities in Italy for the management of information in epidemic emergencies

The management of public health emergencies is improved by quick, exhaustive and standardized flow of data on disease outbreaks, by using specific tools for data collection, registration and analysis. In this context, the National Information System for the Notification of Outbreaks of Animal Diseases (SIMAN) has been developed in Italy to collect and share data on the notifications of outbreaks of animal diseases. SIMAN is connected through web services to the national database of animals and holdings (BDN) and has been integrated with tools for the management of epidemic emergencies. The website has been updated with a section dedicated to the contingency planning in case of epidemic emergency. EpiTrace is one such useful tool also integrated in the BDN and based on the Social Network Analysis (SNA) and on network epidemiological models. This tool gives the possibility of assessing the risk associated to holdings and animals on the basis of their trade, in order to support the veterinary services in tracing back and forward the animals in case of outbreaks of infectious diseases.