目前分類:電腦和網際網路 (61)

瀏覽方式: 標題列表 簡短摘要

Scientists start world's largest particle collider

By ALEXANDER G. HIGGINS, Associated Press Writer

GENEVA - Scientists fired the first beam of protons around a 17-mile tunnel on Wednesday in science's next great step to understand the makeup of the universe.

The Large Hadron Collider — built since 2003 at a cost of $3.8 billion — will provide scientists with much greater power than ever before to smash the components of atoms in a bid to see how they are made.

Project leader Lyn Evans gave the go-ahead to send the protons into the accelerator below the Swiss-French border.

The startup — eagerly awaited by 9,000 physicists around the world who will conduct experiments here — comes over the objections of some skeptics who fear the collisions of protons could eventually imperil the earth.

The skeptics theorize that a byproduct of the collisions could be micro black holes, subatomic versions of collapsed stars whose gravity is so strong they can suck in planets and other stars.

"It's nonsense," said James Gillies, chief spokesman for CERN, the host European Organization for Nuclear Research, before early Wednesday's start.

CERN is backed by leading scientists like Britain's Stephen Hawking in dismissing the fears and declaring the experiments to be absolutely safe.

Gillies told the AP that the most dangerous thing that could happen would be if a beam at full power were to go out of control, and that would only damage the accelerator itself and burrow into the rock around the tunnel deep below the Swiss-French border.

And full power is probably a year away.

"On Wednesday we start small," said Gillies. "What we're putting in to start with is one single low intensity bunch at low energy and we thread that around. We get experience with low energy things and then we ramp up as we get to know the machine better."

He said a good result for Wednesday would be to have one beam going all the way around the tunnel in a counterclockwise direction. If that works, the scientists will then try to send a beam in the other direction.

"A really good result would be to have the other beam going around, too, because once you've got a beam around once in both directions you know that there is no show stopper," Gillies said. "It's going to work."

However, if there is some blockage in the machine, experts will have to go in and fix the problem, and that could take time.

The LHC, as the collider is known, will take scientists to within a split second of a laboratory recreation of the big bang, which they theorize was the massive explosion that created the universe.

The project organized by the 20 European member nations of CERN has attracted researchers of 80 nationalities. Some 1,200 are from the United States, an observer country which contributed $531 million. Japan, another observer, also is a major contributor.

The collider is designed to push the proton beam close to the speed of light, whizzing 11,000 times a second around the tunnel.

Smaller colliders have been used for decades to study the makeup of the atom. Less than 100 years ago scientists thought protons and neutrons were the smallest components of an atom's nucleus, but in stages since then experiments have shown they were made of still smaller quarks and gluons and that there were other forces and particles.

The CERN experiments could reveal more about "dark matter," antimatter and possibly hidden dimensions of space and time. It could also find evidence of the hypothetical particle — the Higgs boson — believed to give mass to all other particles, and thus to matter that makes up the universe.

Some scientists have been waiting for 20 years to use the LHC. But even their younger colleagues are excited that startup has finally arrived.

"I think it's a very important project," said Katie McAlpine, 23, a Michigan State University graduate who made a rap video about the project.

"It's mostly out of scientific curiosity, what is the universe made of? How does it work? What are the rules? That's very exciting and it's important to advance our knowledge," she told Associated Press Television News.

She said she was surprised by the success of the video, which has had more than a million views on YouTube and which has received approval from CERN for its scientific accuracy, especially in its success with young people.

"I was really hoping that this would get taken into classrooms," McAlpine said. "I don't imagine that elementary school and most middle school children will understand it very well, but a lot of parents have e-mailed me, saying I have a 9-year-old or a 7-year-old and showed them your rap and they really love it.

"If elementary kids can get excited about it, too, that's just great."

On the Net:

CERN: http://www.cern.ch 

The U.S. at the LHC: http://www.uslhc.us/ 

Large Hadron Rap http://www.youtube.com/watch?vf6aU-wFSqt0

轉貼自︰ http://news.yahoo.com/s/ap/20080910/ap_on_re_eu/big_bang

 

 

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

不推薦的原因是:因為點CN結尾的,還有相關的都是數字沒什麼意義性以及,他的本站是簡體字為主沒有繁體字XD
 

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

kissinwang 發表在 痞客邦 PIXNET 留言(2) 人氣()

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

 

引述

超載 SANDBOX HTML

 

在 SPACE 的限制下,JS語法是完全不能使用的,也因此,MSN SPACE很難大量應用BLOG許多流行的功能和外掛。

小工具則是眾所皆知,放的越多,你的網頁就會開的越慢。

還好 SANDBOX HTML 可以使用 iframe 語法,透過這個語法,你可以不用在乎SANDBOX的限制字數,因為只要把網頁掛進去,主要的功能都在被掛進去的網頁中。

 

原則上,你最好有一個無廣告的免費空間,這樣當你使用的時候,才不會跳出廣告視窗。

然後建立一個網頁,將你要放的一些功能(主要是JS語法的玩意兒)編輯進去,然後上傳。

接著你要在 SPACE 使用一個 SANDBOX HTML 工具,然後用iframe語法把剛剛編輯上傳完的網頁載入,這樣就大功告成了。

 

iframe 的基本語法:

下面這行,就是貼到Sandbox裡面的基本語法。

<iframe src="http://www.xxx.xxx/xxx/xxx.html" frameborder="0" width="150" height="400" ></iframe>(請自行將語法頭尾的 <>全形符號換成半形的<> )

 

參數的說明:

height="x"   設定高度。

width="x"    設定寬度。

frameborder="x     設定框架顯示與否。不要框線可以填入0或no。

marginheight="x"   設定框架內容垂直方向留空白。

marginwidth="x"    設定框架內容水平方向留空白。

scrolling="x"   NO為取消自動捲軸,若要保留自動捲軸,可填入YES。預設值為auto

align="x'   控制框架內容的對齊方式,包括: left, right, center

參數說明參閱:網站建置百寶箱

 

在MSN SPACE上的應用:

你可以參考 能量魔法 左邊,小綠人已經測試很久的GOOGLE廣告。(如果你用火狐,而且有裝檔廣告的外掛,你可能就看不到,可以用IE來看。)

你也可以參考我左邊的 Mybloglog 和 MyICON 的應用。

還有更多的工具,等待各位的分享。

 

 

 收藏超載SandboxHTML至您的HEMiDEMi線上書籤+收藏超載SandboxHTML至智邦MyShare書籤

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

 

引述

惱人的廣告|Spaces 快速刪除留言

 

你有遇過這種廣告怪客嗎?

剪輯_20 

砍文砍到手軟嗎?

不用害怕!!

趕快連到 http://mobile.spaces.live.com/ 登入你的 Spaces。

然後享受急速砍文的快感吧!(其實還是有點慢啦XD)

 

PS:最近都在別處玩耍,嚴重拖稿,真是對不起各位:P  我有在努力生了啦XDD

 

Msn hack 2007 hacking password Hack-World.net by puridee

 

  

 

科科~~~破解無名相本不稀奇了~~~~這年頭一堆阿呆還在用無名,連MSN都被入侵了~~~~哈哈

國外殺微軟至今都不手軟的~~~~~噗噗噗~~~~~

哀~~~台灣太保守了,要有人殺才會進步說@@

台灣MSN首頁遭轉址記者馬培治/台北報導 2007/09/06 21:03:02 微軟MSN台灣地區首頁今(6)日傳出遭轉址的事件,微軟在傍晚表示問題已經排除。

微軟線上服務品牌MSN的台灣首頁,發生遭駭客轉址事件,使用者今天若嘗試由網址www.msn.com.tw連結MSN首頁,便可能被轉址至www.julianhaight.com/msnhack.html#。署名為Julian的駭客在轉址後的網站上聲稱並不會利用此項疑似微軟DNS設定錯誤的事件做壞事,但他在該網頁上呼籲網友不要依賴微軟的資安服務,還不忘鼓勵網友嘗試Linux。

Julian在網站上解釋轉址手法。他表示,微軟可能是在設定域名系統(DNS)時,把網址錯打成一個不存在的網域名稱,他發現後便順勢申請了這個原本不存在的網址,導致連至該DNS網址的使用者,皆會被轉址到他的網頁。他同時引用微軟向TWNIC註冊的DNS資訊表示,由於微軟同時設定了五組DNS主機位址,但僅有一個網址設定錯誤,因此並非所有今日連上www.msn.com.tw網址的使用者,都會被轉址到該網頁。

值得注意的是,雖然駭客聲稱已控制msn.com.tw的五分之一流量,但台灣微軟似乎並未掌握到此一狀況。

微軟線上服務事業群行銷經理鍾婉珍表示,並未特別留意到首頁遭轉址的狀況,不過同時表示該問題應已修復。

對於駭客的犯案手法並質疑微軟DNS設定打錯字一事,鍾婉珍則說,MSN首頁系統主機在美國,並由微軟美國技術人員負責維運,詳細狀況她尚難立刻回覆,但她坦言最近的確有收到美國總公司通知台灣MSN,近日將進行DNS設定更動,但對於是否與此次事件有關,她表示詳情台灣方面暫時無法提供答案。

不過微軟認為此事件受影響的用戶應該不多。鍾婉珍解釋,由於去年起MSN已改由tw.msn.com作為台灣區首頁的官方網址,目前使用者多半由新網址連入,她認為由舊網址連入的用戶較少,影響層面應不大。

這並非微軟旗下網站首次出紕漏。今年七月時,微軟英國網站便傳出遭駭客入侵,網站內容遭置換的事件。此次事件雖非網站被入侵,但也可能令微軟網站維運的安全性、乃至該公司近來極力投入資安領域的行動,面臨質疑。

專家:加強更新覆核機制

資安專家認為,此次事件並非入侵事件,與安全性沒有直接關聯,但此例足以提醒企業在所有IT服務更新、維護時都應加強覆核機制,避免重蹈覆轍。

CA(組合國際)技術顧問林宏嘉便說,IT系統進行調整、更改設定時,都可能因各種原因而出錯,他認為此次事件之駭客只是在轉址後的網頁告知狀況,並未產生實質危害或在該網頁置入惡意程式,「可以說是有驚無險,」他說。

林宏嘉提醒,組態設定與變更管理涵蓋層面很廣,會發生問題的不僅僅是DNS的設定,「標準流程與覆核機制必須先準備好,才可避免類似問題重演,」他說。

 

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

台灣叫網址:大陸叫域名。
華語的正統說法是「網域名稱」。

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

清理跟msn相關的cookie就好

步驟如下   供給有相關困擾的參考

先開啟IE瀏覽器→工具→網際網路選項→一般

然後先刪除檔案

之後在旁邊有個設定→檢視檔案


之後按ctrl+f 搜尋 login.live.com

 

之後  delete砍掉它     因該就ok可以登入了


kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

若原來刪除又困難 請進入安全模式刪檔

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

PTT指令與熱鍵的完全秘笈手冊
 

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

 raysource是一個P2P的客戶端應用程序開發的射線團隊,支持文件共享和上傳,流媒體或視頻點播流。 User who does not want to install RaySource thus unable and cannot download the requested file, as no download link is provided.用戶誰不想要安裝raysource ,因此無法和無法下載所請求的文件,由於沒有下載鏈接提供。

It’s still possible to directly download the shared file hosted on Fs2You without installing or using RaySource with a few tricks or workarounds.它的,仍然有可能直接下載共享文件設於fs2you沒有安裝或使用raysource與幾個訣竅或替代方法。 For those who willing to try, when on the Fs2You file download page, copy and paste the following line of code to address bar and hit Enter:對於那些誰願意嘗試,當對fs2you文件下載頁,複製並粘貼以下代碼行地址欄和回車鍵:

javascript:window.setTimeout=null;showDirectDownload() JavaScript的: window.settimeout =空; showdirectdownload ( )

The “Please download or update RaySource first” text in the “Download Link” will instantly turn into actual Download link. “請下載或更新raysource第一”的文字在“下載鏈接”將立即轉入實際的下載鏈接。 Click on the Download link to download directly with HTTP protocol.按一下下載鏈接,下載,直接與HTTP協議。

Another alternative is to use Firefox.另外一個替代方案是使用Firefox 。 RaySource is not supported in Firefox. raysource是不支持在Firefox 。 So instead of asking user to please install or upgrade RaySource first, Firefox user will see a message that says, in broken English, “This file has a terrible leech problem.因此,而非要求用戶請安裝或升級raysource首先, Firefox的用戶將看到一條消息稱,在打破了英語, “這檔案有一個可怕的水蛭的問題。 If you have trouble to download this file, please open this page with IE, and you will find a RaySource way to download, which is much reliable,” with direct download link readily appear.如果你有麻煩,要下載此文件,請打開此頁使用IE ,你會發現raysource方法來下載,這是值得信賴的, “直接下載連結,很容易出現。

However, even if you have the direct download link, the download may not starts.不過,即使你有沒有直接的下載鏈接,下載可能無法啟動。 When click on Download link of Fs2You hosted file, it may prompt error message “Too many downloads, please come back later.當點擊下載鏈接的fs2you主辦的文件,它可能會提示錯誤訊息: “有太多的下載,請稍後再試。 You may try the download software (Raysource) to download it with IE.” instead.您可以嘗試下載軟體( raysource )下載它與即“不是。 Of course, no file been downloaded.當然,沒有文件被下載。 In such cases, the other than waiting for download slot, the only other choice is to use Thunderbolt from在這種情況下,以外的其他等待下載插槽,唯一的其他選擇是使用迅雷從 Xunlei.com xunlei.com (僅如果您知道中國語文) ,即可以搜索其他用戶的硬盤,為有意下載,下載檔案,從xunlei用戶而不是fs2you 。(only if you know Chinese language), that able to search other users’ hard disk for the intended downloads, and download the file from Xunlei users instead of Fs2You. (僅如果您知道中國語文) ,即可以搜索其他用戶的硬盤,為有意下載,下載檔案,從xunlei用戶而不是fs2you 。

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()


這個小程式~~~最近頻頻有人在 GOOGLE、大陸的百度、雅虎搜尋

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

EndNote X1工具列無法正常出現於Word中, 主要乃因 EndNote Cwyw.dot 這個檔案未複製至正確的路徑之下.
(Endnote X1版中的 EndNote Cwyw.dot , 可在 C:\p
rogram files\Endnote X1\Product-Support\CWYW\下找到)

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

修改 Windows XP 設定的秘技
解決重裝後不能進入以前資料夾的問題
1. 在登入畫面連續按兩次〔Ctrl+Alt+Delete〕便會出現一個像 Windows 2000 的登入畫面,
在〔使用者名稱〕填上〔Administrator〕,在〔密碼〕處填上安裝 Windows XP 時 Administrator 的密碼

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

軟體名稱:Celestia

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

作者: ACGB (來下五子棋吧~) 看板: MSNmessenger
標題: [分享] MSN Messenger 7.0 常見問題~

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

在別人的網頁上發現一個有趣的東西,是可以蓋城市的,不過需要朋友的幫忙,
請大家點擊一下:

發展人口:

http://kissin.myminicity.com/

發展工業: (在網址後加上 /ind ) 需人口數: 50 人

http://kissin.myminicity.com/ind

發展交通: (在網址後加上 /tra ) 需人口數: 100人

http://kissin.myminicity.com/tra

發展安全: (在網址後加上 /sec )

http://kissin.myminicity.com/sec

發展環境: (在網址後加上 /env )

http://kissin.myminicity.com/env

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

修改登錄檔,把「自動播放」的設定改回預設值試試:

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

由於I’m Vlog網站對於下載影片的方法做了一些防護,一些專門用來解析YouTube影片檔位址的網站,都無法正確抓出I’m Vlog網站影片的正確Flv檔的網址了。不過,透過下面的方法還是可以把Vlog影片的FLV檔的正確網址給挖出來,把flv檔網址挖出來後,就可以直接使用FlashGet來下載囉。

首先必須安裝下面這套「影音嗅探專家(msniffer)」軟體,他的工作是用來監控本機電腦中的網路流量,只要設定好要監控的檔案類型,按下〔開始捕捉〕按鈕後,再去I’m Vlog網站上播放你要下載的影片,「影音嗅探專家(msniffer)」軟體便會自動將該影片的正確Flv影片檔案網址給顯示在畫面中。

流程:播放影片→擷取網址(影音嗅探專家)→下載Flv檔(FlashGet)→用KMPlayer播放

找到正確網址後,我們只要將此網址複製下來,再用支援串流檔下載功能的FlashGet下載軟體來下載Flv檔即可!這樣的方法幾乎萬無一失吧?除非該檔案不在本機電腦上播放,否則這種監控網卡流量的方式,幾乎是終極的辦法了! (在I’m Vlog網站不增加其他限制的情況下)

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

破解Flash保護 - UnLockSWF v3.0

分類:免安裝o(‧"‧)o綠色程式

 

軟體名稱:破解Flash保護 - UnLockSWF v3.0
檔案大小:385K

kissinwang 發表在 痞客邦 PIXNET 留言(0) 人氣()

1 234