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[PBS系列]：疫苗：主角Vaccines: Calling the Shots-1080P高清迅雷网盘下载
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由莎伦·华盛顿（Sharon Washington）主持的科学纪录片，由PBS出版，是PBS Nova系列电视剧的一部分，于2014年播出-英语旁白Science Documentary hosted by Sharon Washington, published by PBS broadcasted as part of PBS Nova series in 2014- English narration
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一代人以前在美国已基本根除的疾病（包括百日咳，麻疹，腮腺炎）正在流行，部分原因是紧张的父母跳过了孩子的镜头。疫苗-一项名为NOVA的新功能-《叫枪》（Calling the Shots）可以吸引全球各地的观众追踪流行病，探索疫苗背后的科学知识并阐明选择退出的风险。绝大多数美国人为孩子接种疫苗，而大多数人都在接种疫苗建议的时间表。然而，许多人对疫苗的安全性存有疑问，在某些社区，疫苗接种率已降至维持“群免疫”所需的水平以下，从而使爆发得以控制和传播。这部电影借鉴了最新，最好的证据来帮助父母找到答案。Diseases that were largely eradicated in the United States a generation ago--including whooping cough, measles, mumps--are returning, in part because nervous parents are skipping their children's shots. Vaccines - Calling the Shots, a new NOVA special, takes viewers around the world to track epidemics, explore the science behind vaccinations, and shed light on the risks of opting out.The vast majority of Americans vaccinate their children, and most do it on the recommended schedule. Yet many people have questions about the safety of vaccines, and in some communities, vaccination rates have fallen below the level needed to maintain "herd immunity" --allowing outbreaks to take hold and spread. This film draws on the latest, best available evidence to help parents find the answers.Highlighting real cases and placing them in historical context, Vaccines--Calling the Shots traces outbreaks of communicable diseases and demonstrates just how fast they can spread--and how many people can fall sick--when a community's immunity barrier falls.
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【技术参数】——
视频编码: x264 CABAC High@L4.0
比特率: 2494 Kbps (CRF 21)
Video 分辨率: 1280x720
Video 画面比例: 16:9
帧速率: 25 帧速率
音频编码: AAC-LC (Nero)
Audio Quality: 0.50 48KHz (~150 Kbps)
Audio 声道数: 2
时长: 54mn 6s
分集数: 1
体积: 1 GiB
编码器: MP4
Released: 2014
来源: HDTV
Capper: KarMa
Subtitles: English - Merged in the MP4【Technical Specs】——
Video Codec: x264 CABAC High@L4.0
Video Bitrate: 2494 Kbps (CRF 21)
Video Resolution: 1280x720
Video Aspect Ratio: 16:9
Framerate: 25 fps
Audio Codec: AAC-LC (Nero)
Audio Quality: 0.50 48KHz (~150 Kbps)
Audio Channels: 2
Run-Time: 54mn 6s
Number of Parts: 1
Part Size: 1 GiB
Container: MP4
Released: 2014
Source: HDTV
Capper: KarMa
Subtitles: English - Merged in the MP4
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相关纪录片：
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Links
Further Information
PBS NOVA Info
Release Post
MVGroup.org (torrent)
docsPT.com
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The Vaccine According to Bill Gates
Pandemic: A Horizon Guide
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本片字幕下载-（纪录片部落：www.xitongle.com）
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发表于 2020-7-13 23:41:07
发表于 2020-8-10 04:12:43