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学术论文

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5金币世界银行：乍得的牲畜：确保疫情后跨订单价值链（英文版）.PDF

Livestock contributes 6 to 7 percent of Chad's gross domestic product and over 35 percent of total wealth in rural areas. This paper analyzes trade and transport logistics facilitation measures for curtailing the adverse effects of trade disru...

内容提供方：外唐用户 | 2024-07-23 发布 | 958.06KB | 22 页
8金币法国预测与国际信息中心：知识在空间中的渗透（英文版）.PDF

This paper shows that the negative effect of geographical distance on knowledge flows stems from how firms gain sources of knowledge through their existing network. We start by documenting two stylized facts. First, in aggregate, the distance elas...

内容提供方：外唐用户 | 2024-07-23 发布 | 1.23MB | 45 页
8金币联合国教科文组织：2024青少年文学：成长与奇迹的故事（俄语）.PDF

Children don’t read any more. Teenagers even less so. Screens have made the comic books and albums of our childhood a thing of the past. Such is the current discourse. In reality, whether the doomsayers like it or not, children’s literature is...

内容提供方：外唐用户 | 2024-07-23 发布 | 13.72MB | 52 页
8金币联合国教科文组织：2024青少年文学：成长与奇迹的故事（西班牙语）.PDF

Children don’t read any more. Teenagers even less so. Screens have made the comic books and albums of our childhood a thing of the past. Such is the current discourse. In reality, whether the doomsayers like it or not, children’s literature is...

内容提供方：外唐用户 | 2024-07-23 发布 | 7.54MB | 52 页
8金币联合国教科文组织：2024青少年文学：成长与奇迹的故事（英语）.PDF

Children don’t read any more. Teenagers even less so. Screens have made the comic books and albums of our childhood a thing of the past. Such is the current discourse. In reality, whether the doomsayers like it or not, children’s literature is...

内容提供方：外唐用户 | 2024-07-23 发布 | 7.52MB | 52 页
8金币联合国教科文组织：2024青少年文学：成长与奇迹的故事（阿拉伯语）.PDF

Children don’t read any more. Teenagers even less so. Screens have made the comic books and albums of our childhood a thing of the past. Such is the current discourse. In reality, whether the doomsayers like it or not, children’s literature is...

内容提供方：外唐用户 | 2024-07-23 发布 | 4.38MB | 52 页
8金币联合国教科文组织：2024青少年文学：成长与奇迹的故事（法语）.PDF

Children don’t read any more. Teenagers even less so. Screens have made the comic books and albums of our childhood a thing of the past. Such is the current discourse. In reality, whether the doomsayers like it or not, children’s literature is...

内容提供方：外唐用户 | 2024-07-23 发布 | 7.55MB | 52 页
8金币联合国教科文组织：2024青少年文学：成长与奇迹的故事.PDF

在莎士比亚的悲剧中，当朱丽叶得知罗密欧姓蒙太古时，她不仅自问：“名字有什么意义呢？我们叫做玫瑰的这一种花，要是换了个名字，它的香味还是同样芬芳。”这个问题听起来更像是语言学论文，而不是儿童文学。《我们何以成为人类》通过谜语的形式，说明语言是一种工具，由人类创造，经过一代代人的构建，获得了形式和意义。...

内容提供方：外唐用户 | 2024-07-23 发布 | 10.71MB | 56 页
8金币 MS：气候变化，公司绩效和投资者意外（英文版）.PDF

We link records of firm performance, equity analyst forecast errors, and stock returns around companies’ earnings announcements to firm-specific measures of heat expo sure for more than 17,000 firms in 93 countries from 1995 to 2019. We find that...

内容提供方：外唐用户 | 2024-07-22 发布 | 3.01MB | 48 页
8金币 CTIA：2024无线电高度计测试报告及共存研究报告（英文版）.PDF

Bringing additional mid-band spectrum to market is essential to meet the growth in commercial wireless demand. A recent Accenture study highlighted the significant disparity in the amount of licensed spectrum for commercial use, versus unlicensed a...

内容提供方：外唐用户 | 2024-07-22 发布 | 1.89MB | 31 页