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Technology & applied sciences

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Portal:Nanotechnology. Portal:Artificial intelligence. Portal:Internet. Portal:Google. Google Inc. (NASDAQ: GOOG) is an American multinational Internet and software corporation specialized in Internet search, cloud computing, and advertising technologies. It hosts and develops a number of Internet-based services and products. The company was founded by Larry Page and Sergey Brin while the two were attending Stanford University as Ph.D. candidates. Portal:Information technology. The Computing and Information Technology Portal Ethernet /ˈiːθərnɛt/ is a family of computer networking technologies for local area networks (LANs).

Portal:Information technology

Ethernet was commercially introduced in 1980 and standardized in 1985 as IEEE 802.3. Ethernet has largely replaced competing wired LAN technologies. The Ethernet standards comprise several wiring and signaling variants of the OSI physical layer in use with Ethernet. The original 10BASE5 Ethernet used coaxial cable as a shared medium. Portal:Telecommunication. From Wikipedia, the free encyclopedia Electrical engineering is a professional engineering discipline that deals with the study and application of electricity, electronics and electromagnetism.

Portal:Telecommunication

The field first became an identifiable occupation in the late nineteenth century with the commercialization of the electric telegraph and electrical power supply. The field now covers a range of sub-disciplines including those that deal with power, optoelectronics, digital electronics, analog electronics, computer science, artificial intelligence, control systems, electronics, signal processing and telecommunications. The term electrical engineering may or may not encompass electronic engineering. ...that Intelsat 1, known as Early Bird, launched in 1965, provided either 240 voice circuits or one two-way television channel between the United States and Europe. ...that the first telephone message was transmitted in 1876 from one room in Alexander Graham Bell’s house to another.

Purge server cache. Portal:Free software. Portal:Library and information science. Portal:Computer security. The Computer security Portal The jdbgmgr.exe virus hoax involved an e-mail spam in 2002 that advised computer users to delete a file named jdbgmgr.exe because it was a computer virus. jdbgmgr.exe, which had a little teddy bear-like icon (The Microsoft Bear), was actually a valid Microsoft Windows file, the Debugger Registrar for Java (also known as Java Debug Manager, hence jdbgmgr).

Portal:Computer security

Featuring so odd an icon among normally dull system icons had an unexpected counterpoint: an email hoax warning users that this is a virus that somehow came into your computer and should be deleted. This hoax has taken many forms and is always very popular among non-expert users that find this icon suspicious. The email has taken many forms, including saying its purpose was to warn Hotmail users of a virus spreading via MSN Messenger, or even to alert about a possible virus in the orkut web community. All say that it was not detected by McAfee or Norton AntiVirus, which is obviously true. More... More... Portal:Cryptography. Portal:Computer programming. From Wikipedia, the free encyclopedia William Henry "Bill" Gates III (born October 28, 1955) is an American business magnate, investor, philanthropist, and author.

Portal:Computer programming

Gates is the former CEO and current chairman of Microsoft, the software company he founded with Paul Allen. He is consistently ranked among the world's wealthiest people and was the wealthiest overall from 1995 to 2009, excluding 2008, when he was ranked third, in 2011 he was the wealthiest American and the second wealthiest person. During his career at Microsoft, Gates held the positions of CEO and chief software architect, and remains the largest individual shareholder, with 6.4 percent of the common stock. He has also authored or co-authored several books. Created by IBM, the IBM Port-A-Punch was a pocket-sized device intended to quickly create punched cards.

Here are some things you can do : Purge server cache. Portal:Python programming. From Wikipedia, the free encyclopedia Selected article The IPython interactive shell running in gnome-terminal on Ubuntu 11.04, showcasing the introspection and system shell command features.

Portal:Python programming

A number of popular articles in the computer press have discussed the advantages of IPython, and it is a component of the SciPy package. It lends itself well to rapid-prototyping and can often be seen in conjunction with Matplotlib for scientific and engineering work. IPython can also be used as a system shell replacement, especially on Windows which has a minimally capable shell. Read more Selected biography Van Rossum was born and grew up in the Netherlands, where he received a masters degree from the University of Amsterdam in 1982.

Read more. Portal:Java. Java Platform, Micro Edition Java ME was designed by Sun Microsystems, acquired by Oracle Corporation in 2010; the platform replaced a similar technology, PersonalJava.

Portal:Java

Originally developed under the Java Community Process as JSR 68, the different flavors of Java ME have evolved in separate JSRs. Sun provides a reference implementation of the specification, but has tended not to provide free binary implementations of its Java ME runtime environment for mobile devices, rather relying on third parties to provide their own. As of 22 December 2006, the Java ME source code is licensed under the GNU General Public License, and is released under the project name phoneME. As of 2008, all Java ME platforms are currently restricted to JRE 1.3 features and use that version of the class file format (internally known as version 47.0). Java ME devices implement a profile. Connected Limited Device Configuration Mobile Information Device Profile Information Module Profile Connected Device Configuration Notes. Portal:Agriculture and Agronomy. Agriculture in Ethiopia is the foundation of the country's economy, accounting for half of gross domestic product (GDP), 83.9% of exports, and 80% of total employment.

Portal:Agriculture and Agronomy

Ethiopia's agriculture is plagued by periodic drought, soil degradation caused by overgrazing, deforestation, high population density, high levels of taxation and poor infrastructure (making it difficult and expensive to get goods to market). Yet agriculture is the country's most promising resource. Portal:Biotechnology. Portal:Contents/Technology and applied sciences. Portal:Technology.