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Reuters
25 Dec 2014
路透12月25日 - 以下为“金砖国家(BRICS)”-中国、印度、俄罗斯、巴西和南非主要股市指数及货币12月24日(周三)走势纵览。 MSCI新兴市场指数 跌0.08%,报951.19点。 中国股市:沪综指震荡收跌2%,获利盘回吐致金融股大跌...
Reuters
25 Dec 2014
以下为美国和加拿大近期预定公布的经济数据及官方活动日程: GMT时间 经济指标/活动 公布时段 预估值 前值 12月22日当周...
GMW
25 Dec 2014
□李海英连建 不用东南西北跑,坐在电脑边就把脐橙卖了。今年的脐橙收获季,随着网络营销在赣南跑火,网上销售脐橙已经成为越来越多果农的选择。据统计,今年我市有2000多名果农试水线上卖橙,而一家来自于章贡区的土特产网站——土购网脱颖而出,成为了网络销售脐橙的中坚力量。日前,记者走进这家专注于土特产销售的电商企业,寻找来自全国各地土特产品的味道。...
GMW
25 Dec 2014
密歇根州泥土中的狼爪印。图片来源:viewminder...
GMW
25 Dec 2014
■本报记者彭科峰 “旅游应该是心灵放松、知识获取的过程。我们的产品,将景点、餐饮、住宿等‘孤岛’数据综合起来,让每一位旅行者随时感受到最贴心的服务。”12月21日,在“云上贵州”大数据商业模式大赛项目分享会上,一位参赛选手这样介绍自己的项目。 大数据,已然成为科技界的热点。不少专家直呼,大数据、云计算将带来it技术的新一轮革命。如何打通来自各领域的数据,让信息“孤岛”形成统一平台,如何让海量的数据产生价值与利润,仍然是科学家、it业者在探索的话题。...
GMW
25 Dec 2014
荷兰射电天文学研究所图片来源:wikimediacommons...
GMW
25 Dec 2014
本报讯美国人确实喜爱圣诞灯光。美国宇航局(nasa)科学家表示,这种爱就连环绕地球轨道运行的航天器都会注意到。...
GMW
25 Dec 2014
■本报记者甘晓见习记者张晴丹 自第一次世界大战期间被应用于防毒面具,多孔材料便开始走进公众视野。科学家发现,活性炭内部具有复杂的孔隙结构,具有吸附功能。其中,孔径大小决定了能进入孔隙内部的分子大小,就像不同身材的人只能通过不同尺寸的门一样。 由于天然材料的孔隙大小、形状不一,自上世纪40年代开始,科学家开始通过人工合成手段,制造出结构规整的多孔材料。例如,拥有均匀微孔的结晶态硅酸盐就被用来做高效干燥剂、选择性吸附剂、催化剂、离子交换剂等,它们也由此被称为“分子筛”。 不过,随着时间的推移,这类人工合成的多孔材料开始无法满足人类的需求。...
GMW
25 Dec 2014
本报讯(记者倪思洁)12月23日闭幕的中央农村工作会议首次提出“人的新农村”概念,并指出农业现代化是国家现代化的基础和支撑,但目前仍是突出“短板”,全面建成小康社会的重点难点仍然在农村。...
GMW
25 Dec 2014
本报北京12月24日讯(记者王珊)今天,中国科学院和中国银行向陈嘉庚科学奖基金会捐赠仪式在京举行。中科院院长白春礼出席仪式并致辞。...
GMW
25 Dec 2014
(上接1版)在实施“小微信贷通”项目中,将原定单户企业贷款最高限额100万元上调为200万元,放款批次由一年一批调为一年四批,帮助小微企业化解在不同时点上的资金需求,多渠道帮助小微企业化解融资难题。 技术创新注入新活力...
GMW
25 Dec 2014
布洛芬延长了酵母细胞的寿命。图片来源:scimat 本报讯布洛芬可以消除头痛和缓解关节痛,但这种药物可能还有另一个好处。一项新的研究发现,布洛芬能够增加实验室生物的寿命,从而提高它对人体产生同样作用的可能性。...
GMW
25 Dec 2014
上门服务让老人享居家养老 本报讯(帅群英记者刘娟文/图)为进一步做好居家养老工作,近日,青神县南城镇组织全体镇村老协干部前往该镇花桥村,实地观摩学习该村的居家养老服务模式。...
GMW
25 Dec 2014
□李星 12月18日,2014年江西省地方特色商品(广东)展销会在广州开幕,这是江西商品全国行的一项重要活动,也是江西省从2010年起在全国推进的展示江西地方特色产品、帮助企业开拓全国市场的系列重要展会之一。...












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