2009-04-27

xda上介绍的更换android brower user-agent的方法

xda上介绍的更换android brower user-agent的方法
/data/data/com.android.browser/shared_prefs/com.android.browser_preferences.xml 在这个文件里面编辑

2009-04-23

Yes Man

很不错的主旋律励志电影。片末骑摩托的那段让人很激动啊。生活就应该充满激情。 虽然党剥夺了我们骑摩托的权利,我们还是可以开飞车的。

2009-04-20

android 利用cmwap apn

G1 目前只有内置的brower浏览器能通过cmwap 上网浏览。
biaji@ www.biaji.cn  发现了利用iptables 来实现全局代理的方法。dns解析通过修改/etc/hosts来实现。 据说内置的maps 等很多程序都可用,但很多用户试了以后并不成功。但这毕竟已经给g1上cmwap带来了新的曙光。

2009-04-18

vimperator 翻页快捷键配置

用firefox的 vimperator 插件很久了,一直没能搞定翻页的快捷键 [[ ]]。

最近又研究了一下:
1. 配置文件 .vimperatorrc 编码是utf8的。
2. 注意previouspattern+ 命令后面有一个加号
 set nextpattern=s*下一页|下一张|下一篇|下页|后页s*,^bnextb,\\bnext\\b,^>$,^(>>|»)$,^(>|»),(>|»)$,\\bmore\\b
set previouspattern+=\s*上一页|上一张|上页\s*,\bprev|previous\b,^<$,^(<<|«)$,^(<|«),(<|«)$
3. 如果不想麻烦配置文件,可以在命令行粘帖入配置,然后:mkv 命令自动保存。

2009-04-11

dicom接口和三维重构模块

dicom接口和三维重构模块

在网上一找,免费的居然还不少

(1) MicroView: 这个软件是专门用来显示、处理 micro - CT 图像的软件。
http://sourceforge.net/project/showfiles.php?group_id=69063&package_id=67953...ackage_id=67953

(2) 3D Slicer: 免费、开源软件,也很好用!

http://www.slicer.org/

(3) MRIcro: 该软件虽然名叫 MRI,但用来处理 CT 图像应该一样的好使!

http://www.sph.sc.edu/comd/rorden/mricro.html

(4) MIPAV: 和 ImageJ 出自同们,但3D功能确好多了~

http://mipav.cit.nih.gov/

可以试试

MicroView 3D volume viewer.




MicroView is an open source, freely distributed 3D volume viewer.

MicroView includes numerous image analysis tools and plug-ins. As upgrades are developed they will always be available on this website for download.

Please contact us for further details on the latest version of MicroView.

MicroView can easily be installed on most computers running Windows 98, NT, 2000 or XP. A version for Linux and SGI systems is also available and a version for Mac OS X will soon be released.







  • Visualization and quantification of both 2-Dimensional and 3-Dimensional image data
  • Generate, view and save isosurfaces
  • Multi-platform environment
    • Windows NT, 2000, XP
    • Linux
    • SGI
    • Mac OSX - available Q4 2002
  • Opacity based volume rendering 
  • Surface rendering
  • Multiple-slice viewing, single plane viewing
  • Arbitrary oblique slicing
  • Window / level control of display 
  • Multiple file format import and export
    • Including Dicom, Raw, Analyze, Vtk, HFH, MINC, JPEG, TIFF, BMP, PNG and Pixmap format
  • Reads 8, 16, or 32 bit files 
  • Image Statistics:
    • Mean
    • Standard deviation
  • Quantitative Bone Measurements
    • Bone Mineral Density (BMD)
    • Bone Volume Fraction (BVF)
  • Stereological parameters:
    • Trabecular number, spacing, thickness
    • Connectivity by Euler's number
    • Isotropy
  • Histogram Plotting
  • Profile Line Plotting
  • Line measurement
  • Measurement data export into formatted text for use with spreadsheets and data analysis software
  • Fixed and variable slice increment
  • Volume reorientation / re-alignment
  • Control of data viewing including:
    • Zoom
    • Pan
    • Rotate
  • Sub-volume viewing
  • Registration tools to merge two volumes
  • On-line documentation
  • Open source for easy customization using Vtk and existing Vtk applications
Software Distribution:
  • Viewer may be freely distributed for visualization and analysis of data away from the scanner console. 

http://jaist.dl.sourceforge.net/sourceforge/microview/MicroViewSetup-2.1.2.exe

2009-04-09

android软件播报【Better MyLocation】

Google的地图是根据有关规定加入了人为的偏移的,造成my location定出来的位置在地图上偏差太远,已经失去使用价值了。而卫星图是没有偏差的,这就是为什么大家发现地图(map)模式误差大,卫星模式误差小的原因。

在电脑上打开Google Map,对于一个标志性地方,在地图与卫星图上各标一个waypoint,比较两个坐标,就可以知道地图的偏差有多大。经过试验,发现在一个区域内(例如整个广州市),偏差基本上是固定的,而不同城市的偏差就不同了。

利用这个特性,对一个区域的偏差进行测量校准后,整个区域的定位都能够根据这个校准值来校准。如果能够将各人在不同地方测得的校准值共享在网络上,这个手机的定位功能就会有实用价值了。

http://androidin.net/read.php?tid-5456-fpage-0-toread--page-1.html

2009-04-07

文献阅读:Implant radiography and radiology

Implant radiography and radiology 
种植体的放射摄影术与放射学
PA Monsour*, R Dudhia*
  *School of Dentistry, The University of Queensland, Brisbane.
Address for correspondence: Dr P Monsour X-Ray Department School of Dentistry The University of Queensland 200 Turbot Street Brisbane, Queensland 4000 Email: pajmonsour@optusnet.com.au
Copyright © 2008 Australian Dental Association
KEYWORDS
Radiography • radiology • implants • computed tomography • cone beam volumetric tomography

ABSTRACT

The practitioner placing dental implants has many options with respect to pre-implant radiographic assessment of the jaws.种植义齿手术前针对颌骨有多种放射学评估手段。 The advantages and disadvantages of the imaging modalities currently available for pre-implant imaging are discussed in some detail. 下面讨论了不同手段的优缺点。Intra-oral and extra-oral radiographs are generally low dose but the information provided is limited as the images are not three-dimensional. 口内和口外的X线摄影同时剂量小,但它的提供的信息不是三维的。Tomography is three-dimensional, but the image quality is highly variable. 断层摄影是三维的,但是图像质量有较大差异。Computed tomography (CT) has been the gold standard for many years as the information provided is three-dimensional and generally very accurate. CT是多年来的金标准,因为它提供三维的信息,而且通常很准确。However, CT examinations are expensive and deliver a relatively high radiation dose to the patient. 但CT检查通常交昂贵,而且射线剂量较大。The latest imaging modality introduced is cone beam volumetric tomography (CBVT) and this technology is very promising with regard to pre-implant imaging. 目前最先进的是锥束CT(CBVT),而且它非常有应用前景。CBVT generally delivers a lower dose to the patient than CT and provides reasonably sharp images with three-dimensional information. CBVT通常剂量较低,而且可以提供相当锐利的三维图像。A comparison between CT and CBVT is provided.文章提供了CT和CBVT的比较。Magnetic resonance imaging is showing some promise, but the examinations are not readily available, generally expensive and bone is not well imaged. 磁共振对软组织有效但较贵而且骨组织成像不佳。 Magnetic resonance imaging is excellent for demonstrating soft tissues and therefore may be of great use in identifying the inferior dental nerve and vessels. 磁共振对于软组织成像有利,也许对鉴别血管神经有帮助。All of the above technology is of little value if the information required is not obtained and so information is also provided on imaging of some of the vital structures. Of particular interest is the inferior dental canal, incisive canals of the mandible, genial foramina and canals, maxillary sinus and the incisive canal and foramen of the maxilla.

2009-04-06

连CHM电子书都设置关键词过滤 from solidot

恩。通宵到这个时候,我寝室背后那娃正在电脑上看chm小说,跟我说了一件很奇怪的事情。他看的是《英雄志》chm格式的,看到“第二卷 乱世文章 第五章 无双连拳”的时候,

不多时,阿福来送药替卢云清理伤口,只见卢云全身都是淤血,阿福看在眼里,气忿忿地道:“阿云哪,也算你倒霉,被这种公子哥儿打了,想报官报仇,那是难上加难啦!谁叫姨娘是那姓裴的表姨妈,真他妈的!”

过了大概6、7秒后,该段文字突然变成了

不多时,阿福来送药替卢云清理伤口,只见卢云全身都是淤血,阿福看在眼里,气忿忿地道:“阿云哪,也算你倒霉,被这种公子哥儿打了,想报官报仇,那是难上加难啦!谁叫姨娘是那姓裴的表姨妈,真他**!”

刚好是凌晨2:00整。估计是背后有阴气,加上今天火卫二月圆,所以会发生这么诡异的事情。恩恩。但是我是一个坚定的马克思主义无神论者。所以采取了2个方法研究

首先怀疑该chm电子书连接远程☭服务器了。拔掉网线,Sandboxie打开,依然出现这个现象。

第二个方法,反编译chm电子书。cmd里一行搞定:hh.exe -decompile 142317 142317.chm

果然有几个可疑的js,打开temp/Common.js一看,当场佩服得五体投地。。。

orz,没想到本地硬盘也是河蟹满地爬。。。这年头,chm电子书都有关键词过滤了。想像一下你看小说的时候都有老大哥在背后看着你(.chm里是可以ajax嵌入无声后门的)。。。。In Soviet China, novel watches YOU!

2009-04-04

android软件 【Documents To Go】

Documents To Go是著名的PDA上的office软件,以支持编辑原生office文档而著称。

Documents To Go is the first mobile Office suite for Android that supports editing of native Microsoft Word and Excel files!
  • View, edit and create native Microsoft Word and Excel files.
  • Office 97-2008 support (the first and only!).
  • Send and receive attachments with Gmail and other mobile email solutions.
  • Supported devices include the T-mobile G1, HTC Dream, Vodafone HTC Magic and other devices running Android OS.
  • We're certain you'll find that our 10+ years of developing mobile solutions brings a feature rich, enterprise-grade office suite to devices based on the Android platform!
Documents To Go is now available exclusively through Android Market for a limited-time introductory price of $19.99 (regularly $29.99). This link to Android Market will only work on your Android-powered phone.

android 用java版本的ucweb 6.3

android 原生版本的ucweb据说去年很早的时候就已经在开发中了,但迟迟没有放出。今天发现j2me midp runner 可以运行java版本的ucweb6.3。配合cmwap 可以上wap网。


Putty 0.60 中文显示和输入【转载】

Putty 0.60 中文显示和输入:
* 远程 Linux 主机用 UTF-8 的 locale,比如 en_US.UTF-8,可以用 locale 命令确认。
* Putty 设置:Window->Appearance: Font 设置为 Bitstream Vera Sans Mono, 10 pt
              Window->Translation: Character set translation 设置为 UTF-8
注: 设置 Putty 时先选择 Session->Saved Sessions 中的 "Default Settings",设置好后点击 Saved Sessions 对应的 save 按钮才能保存为默认设置,对其它会话需要重填 IP 并在设置好后点击这个 save 按钮才能保存设置。
对 GB2312/GBK 的 locale,选择新宋体,编码选择 "use font encoding"。

2009-04-01

How to upgrade micronucleus

micro micronucleus nucleus 是 ATtiny/ ATMega328p的bootloder, 它的过人之处是给这些芯片带来usb支持. 使得它们可以直接通过usb口来烧录. 我购买了很多 digispark 开发板. 这些开发板小巧方便价格低廉. ...