修改Office 365的更新频道

由于延期频道 是 Office 365 ProPlus 的默认更新频道,比current频道延迟四个月,一些新功能不能及时应用。参考Microsoft Technet找到了修改更新频道的方法:

1 首先下载组策略管理模板文件 (ADMX/ADML) ,注意对应office版本;

2 下载后执行,选择解压到任意文件夹;

3 将admx内的文件复制到 C:\Windows\PolicyDefinitions\

4 运行策略组管理器 (运行》gpedit.msc)

5 在“Computer Configuration\Administrative Templates\Microsoft Office 2016 (Machine)\Updates”下找到此策略设置。启用组策略设置时的相关选项为 Current、Deferred 和 FirstReleaseDeferred。

免费增加Onedrive 2年100G空间

三星特定型号手机预装软件赠送了2年100G空间,没见过? 没关系。可以通过如下过程在任何一部安卓手机上获得此优惠。
1) 首先你需要一部安卓手机和一个onedrive账号。 没有账号可以通过我的推荐链接注册一个(额外多500MB)。 手机上如果有Onedrive app需要卸载。
2) 下载这个zip 文件解压后,用root 文件管理器将文件夹移动到/system/app/ 。
3) 设置此文件夹权限为rwxr-xr-x (0755) 及apk文件权限rw-r–r– (0644)
4) 重启,登录账号,需要同意上传照片。获得100g后可以将上传关闭。

100 GB Free 2 Years For OneDrive


OneDrive is Microsoft’s cloud storage (like Dropbox, Google Drive, or iCloud), if you have any Microsoft account (if not, it’s free) you can set up your OneDrive, it’s basically a free 15 GB of cloud storage. With the following steps, you can put an additional 100 GB on your OneDrive (albeit for 2 years only).


It boils down to this:
1) You need have an Android cell phone and an onedrive account. You also can sign one by this link. Uninstall the OneDrive app on your phone if it’s already installed
2) Download the zip in the thread to your phone, extract, and move the folder to /system/app/ with a root-enabled file explorer (ES File Explorer and Root Browser)
3) Set the folder’s permissions to rwxr-xr-x (0755) and the apk file’s permissions to rw-r–r– (0644)
4) Reboot and start the app, login and it should prompt you about the 100 GB promotion, obviously accept. This means you’ll have to turn on camera upload (so preferably do this on Wi-Fi) but as soon as you get the quota increased toast notification, you can turn camera upload off again without issue.

You can sign an onedrive account with my refer link to add more 500 MB space.

Click here to download OneDrive_Samsung.zip

Sci-Hub 免费下载千万篇期刊论文电子全文


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ReadCube: An excellent tool for organizing PDF articles

PDF library organization is important if you’re a student or a scholar. Enter new kid on the block ReadCube, a free Adobe AIR app currently in public beta. ReadCube offers a comprehensive, all-in-one solution for organizing, finding and reading articles. It’s a worthy competitor to Zotero and Mendeley.

ReadCube offers a huge range of features aimed to save you time, help keep you organized and to keep you on-top of the latest literature – but don’t take our word for it – see how we stack up!
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Using TimThumb with WordPress Post Thumbnails

The WordPress post thumbnails functionality has become a basic necessity of theme coding, but it does have its limitations. Mainly you are stuck with the image sizes you specify in the Settings – Media tab. You can also specify your own image sizes, but clients undoubtedly want to change their image sizes over time or within one website over and over and over and over…. So it makes sense to make use of the dynamic image resizing script TimThumb. I use the following technique to grab the designated featured image post thumbnail from a post and then automatically resize it upon display. Works perfectly!

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光线可以通过透镜进行聚焦和散射,但我们能不能让单纯的“热”像光线一样“聚焦”呢?近日麻省理工学院(MIT)一位名为马丁·马尔多瓦(Martin Maldovan)的科研人员研发了一套新技术,让人们可以像控制光线一般操控热能。

这项技术的关键是使用合金化半导体纳米晶体(nanostructured semiconductor alloy crystal),其理论依据为——热量与声波相同,都是由物质的原子晶格震动而产生。用这种理论解释,声音实质上是由一束“声子”(与光子的概念类似)震动产生的。我们都知道,使用光子晶体(比如透镜)可以控制光线的通路,那么声子晶体便可以控制声音的通路,自然,“热声子(heat phonons)晶体”便可以控制热量的通路。

马丁·马尔多瓦是麻省理工学院材料科学与工程学院的研究科学家,他解释说,不同材质的区别在于它们适配于不同种类能量的不同波长。马尔多瓦的最新研究发表在1月11日的《物理评论快报》(Physical Review Letters)上。