Monday, July 5, 2010

E-Book : Environanotechnology



Environanotechnology
Elsevier 2010 | ISBN-10: 0080548202 | 310 Pages | PDF | 11 MB


Understanding and utilizing the interactions between environment and nanoscale materials is a new way to resolve the increasingly challenging environmental issues we are facing and will continue to face. Environanotechnology is the nanoscale technology developed for monitoring the quality of the environment, treating water and wastewater, as well as controlling air pollutants. Therefore, the applications of nanotechnology in environmental engineering have been of great interest to many fields and consequently a fair amount of research on the use of nanoscale materials for dealing with environmental issues has been conducted.

The aim of this book is to report on the results recently achieved in different countries. It provides useful technological information for environmental scientists and will assist them in creating cost-effective nanotechnologies to solve critical environmental problems, including those associated with energy production.

-Presents research results from a number of countries with various nanotechnologies in multidisciplinary environmental engineering fields
-Gives a solid introduction to the basic theories needed for understanding how environanotechnologies can be developed cost-effectively, and when they should be applied in a responsible manner
-Includes worked examples that put environmental problems in context to show the actual connections between nanotechnology and environmental engineering

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http://www.fileserve.com/file/PXWnEww/0080548202.rar
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e-book: Mastering Cisco Routers



Mastering Cisco Routers
Sybex | June-15-2002 | ISBN: 0782141072 | 704 pages | PDF | 10MB


Here's the book Cisco router administrators need to get the job done. Focussing on critical tasks and day-to-day management requirements, this revised edition of the highly acclaimed Mastering Cisco Routers includes the latest information on the new 7000 family of Cisco routers, wireless networking, and advanced security topics.

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http://www.fileserve.com/file/5SmSvH5/MstrngCiscoR.zip
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Homemade Halo Elite costume will make you stand 7 feet tall


We are always left awestruck by the genius of the DIYers and these fanatic costume makers that have amazed us in the past with crazy Iron Man suits and the freaking Big Daddy costumes. Now if those were any good, this animatronic Halo Elite costume by Pete Mander equals them in all respect if it doesn’t topple their stature at the pinnacle. Terrifying as it looks, this costume stands 7 feet tall with realism in make flowing from all over. Take a jump down to see the effort that gone into make this suit the crazy thing that it is.

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Sunday, July 4, 2010

Fungsi dan Cara Pakai Robots.txt & Robots Meta Tag


Setiap mesin pencari memiliki robot-robotnya masing-masing yang bertugas untuk menelusuri halaman-halaman yang ada di web dan kemudian memasukkannya ke dalam index mereka. Robots.txt dan robots meta tag dibuat dan ditujukan untuk para robot tersebut. Keduanya memiliki fungsi yang sama, hanya bentuknya saja yang berbeda. robots.txt adalah sebuah file text yang berdiri sendiri, sedangkan robots meta tag terdapat di bagian header dari source code halaman itu sendiri.

Prinsip cara kerja Robots

Ketika robot search engine menelusuri sebuah website, mereka memeriksa apakah ada file yang ditujukan untuk mereka yang bernama “Robots.txt”. Kalau ya, mereka akan memeriksa terlebih dahulu file tersebut dan kondisi apa saja yang telah ditetapkan di sana untuk mereka patuhi. Kalau tidak ada, mereka langsung pergi ke halaman-halaman yang ada dan bisa mereka telusuri dan kemudian memeriksa bagian header. Jika ada robots meta tag, mereka akan menjalankan perintah yang dituliskan di sana. Jika tidak, mereka akan melanjutkan tugas mereka seperti biasa.Jadi bisa dikatakan bahwa Robots.txt adalah file yang memberikan perintah secara global untuk sebuah situs, sedangkan robots meta tag adalah sedikit perintah melalui coding secara lokal untuk sebuah halaman di dalam sebuah situs.
Mungkin terkesan membingungkan tapi sebenarnya idenya sangatlah simple.

Bentuk dan cara pakai Robots.txt
Robots.txt adalah file dengan extension .txt yang biasanya diupload ke root folder sebuah situs. Berikut adalah tampilan root folder untuk blog ini melalui FTP:

Isi dari file itu sendiri sangatlah simple karena hanya berupa perintah-perintah dengan tujuan untuk memblokir halaman apa dari robot search engine yang mana. Syntax / bentuk penulisannya juga sangat mudah. Contoh:
User-agent: googlebot
Disallow: /


User-agent adalah nama variable untuk robot search engine. Disallow adalah perintah untuk memblokir sebuah halaman / file dari search engine yang ditetapkan di variable User-agent.
Jadi perintah di atas berarti: blokir semua halaman dari googlebot (‘/’ menunjukkan level paling atas dari sebuah situs).
User-agent: googlebot-image
Disallow: /images/


Perintah di atas berarti: blokir semua halaman / file di dalam folder images
User-agent: robots
Disallow: /contoh/*.jpg
User-agent: Yahoo-Test
Disallow: /hahahihi.html
Perintah di atas ditujukan untuk 2 pihak:
  1. untuk semua robot: blokir semua file dengan extension .jpg (gambar) dari folder contoh
  2. untuk yahoo bot: blokir halaman dengan nama hahahihi
CATATAN: daftar lengkap User-agent bisa kamu lihat diuser-agents.org

Bentuk dan cara pakai robots meta tag
Bentuknya mirip seperti meta tag lainnya dan berlokasi di bagian header setiap halaman:


Syntaxnya seperti yang kamu lihat:

meta name="" content=""


Yang harus kamu lakukan hanyalah menulisnya sendiri ke dalam bagian header dari coding halaman kamu. Sangat mudah!

Robots meta tag: command / perintah yang paling berguna
  • noindex: halaman yang mendapat tag “noindex” tidak akan dimasukkan ke dalam index search engine
  • nofollow: semua link di dalam halaman yang mendapat tag “nofollow” akan diperlakukan sama dengan jika mereka dipasang tag rel=”nofollow”.
  • noydir: mesin pencari menggunakan beberapa sumber untuk ditampilkan sebagai deskripsi / sinopsis di bawah title di halaman hasil cari, salah satunya adalah dari Yahoo! Directory. Jika kamu memasukkan situs kamu ke direktori online tersebut, halaman yang mendapat tag noydir tidak akan mengambil deskripsi yang telah ditetapkan di sana
  • noodp: open directory (yang paling terkenal adalah dmoz.org) juga sebuah sumber deskripsi untuk ditampilkan di halaman hasil cari. Jika kamu memasukkan situs kamu ke direktori online tersebut, halaman yang mendapat tag noodp tidak akan mengambil deskripsi yang telah ditetapkan di sana
  • noarchive: robot mesin pencari tidak akan men-cache halaman dengan tag ini. Dengan demikian, halaman ini juga tidak akan masuk ke dalam catatan arsip online seperti archive.org

“Bagaimana misalkan kalau “noindex” dipasang setelah halamannya terlanjur terindex?”

Ketika robot mesin pencari datang lagi ke situs kamu dan melihat perintah noindex baru yang kamu berikan di meta tag halamannya, halaman tersebut akan ditarik dari index search engine sepenuhnya.
TIPS: selain memiliki fungsi yang sedikit berbeda, kamu juga sebaiknya menggunakan robots.txt dan robots meta tag secara bersamaan untuk lebih amannya. Terkadang ada search engine yang tidak melihat robots meta tag tapi melihat robots.txt dan juga sebaliknya


Manfaat menggunakan robots
Tujuan utama menggunakan robots.txt adalah untuk mengatur jalan kerja robot crawler untuk tidak melirik halaman-halaman yang berpotensi dinilai kembar. Tapi teknik ini juga dapat digunakan untuk beberapa hal lainnya, seperti:
  1. mencegah search engine mencatat halaman-halaman yang memiliki informasi pribadi sehingga informasi tersebut tidak bisa didapat sebagai hasil cari.
  2. Halaman-halaman yang bersifat internal juga biasanya tidak diindex. Contohnya: agak kurang masuk akal kalau halaman contact us dicatat di search engine bukan? Contact page ditujukan untuk menjadi contact point bagi orang-orang yang memang tertarik dengan situs tersebut. Biasanya orang-orang tersebut sudah menghabiskan beberapa waktu di dalam situsnya dan barulah mereka ingin untuk berhubungan lebih lanjut.
  3. file-file yang bersifat internal seperti file-file wordpress yang terdapat di robots.txt blog ini.

Ini adalah teknik yang sangat mudah untuk dilakukan, tidak menghabiskan waktu yang banyak, tapi sangat bermanfaat untuk menetapkan kuasa atas visibilitas situs kita di search engine.
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SUPERAntiSpyware PRO Pre-Release free download



SUPERAntiSpyware PRO v4.90.1018 Pre-Release | 6.4 Mb

SUPERAntiSpyware Professional includes Real-Time Blocking of threats, Scheduled Scanning, and Free Unlimited Customer Service via e-mail. Also includes a Repair feature that allows you to restore various settings which are often changed by malware programs, but usually not corrected by simply removing the parasite. Repair broken Internet Connections, Desktops, Registry Editing and more with our unique Repair System. Dedicated Threat Research Team scours the web for new threats and provides daily definition updates.
Easily remove over 1 million pests and threat components such as VirusRay, AntiVirGear, VirusProtectPro, DriveCleaner, SmitFraud, Vundo, WinFixer, SpyAxe, SpyFalcon, WinAntiVirus, AntiVermins, AntiSpyGolden and thousands more!

SUPERAntiSpyware features many unique technologies including:
Quick, Complete and Custom Scanning of Hard Drives, Removable Drives, Memory, Registry, Individual Folders and More! Includes Trusting Items and Excluding Folders for complete customization of scanning!
Detect and Remove Spyware, Adware, Malware, Trojans, Dialers, Worms, KeyLoggers, HiJackers and many other types of threats.
Light on System Resources and won't slow down your computer like many other anti-spyware products. Won't conflict with your existing anti-spyware or anti-virus solution!
Repair broken Internet Connections, Desktops, Registry Editing and more with our unique Repair System!
Real-Time Blocking of threats! Prevent potentially harmful software from installing or re-installing!
Multi-Dimensional Scanning detects existing threats as well as threats of the future by analyzing threat characteristics in addition to code patterns.
First Chance Prevention examines over 50 critical points of your system each time your system starts up and shuts down to eliminate threats before they have a chance to infect and infiltrate your system.
Process Interrogation Technology allows threats to be detected no matter where they are hiding on your system.
Schedule either Quick, Complete or Custom Scans Daily or Weekly to ensure your computer is free from harmful software.
Dedicated Threat Research Team scours the web for new threats and provides daily definition updates.

Home Page - www.superantispyware.com

Download link:

http://www.fileserve.com/file/TKwkRrM/SUPERAntiSpyware_Pro_4.90.0.1018_Pre.rar
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Friday, July 2, 2010

Robot with perching mechanism developed by Mirko Kovac



Mirko Kovac of the Switzerland-based EPFL Laboratory of Intelligent Systems has developed a 4.6 grams glider robot that can fly into any surface, perch and then detach on command. The basic idea behind this creation was the foreseeing of a scenario where gliders could be fitted with sensors like heat sensors or cameras and be deployed on far reach areas for the purposes of monitoring and surveillance.
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LegoAsimo: A Lego robot with that ultimate bipedal precision



Anything Asimo in any avatar looks freakin’ awesome! This Arno bipedal robot a.k.a “LegoAsimo” by Arno van der Vegt is just another case in point. Controlled by three 3 NXT microcontroller bricks running NXC tethered out of sight, the bot has motors, 4 touch sensors, 5 tilt sensors and an ultrasonic sensor to facilitate the LegoAsimo to move like a bipedal robot. “The robot shifts his weight using its upper body weight along with its arms, which gives it a natural anthropomorphic look.” Follow the jump for a video showing the LegoAsimo abilities as a bipedal Lego robot or check LegoAsimo’s photostream on Flickr for images.


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Concept 1 basketball shoe guarantees vertical leap above the rest



I loved my Nike Air sneakers for the game of basketball back in school, they felt light and I almost thought I was floating with every leap for the basket, it felt so good! Now, Athletic Propulsion Labs introduces a revolutionary Concept 1 basketball shoe, which it claims to be the first athletic shoe designed to instantly increase the vertical leap courtesy company’s patent pending Load ‘N Launch Technology – how well does this feel, well only experience with the kicks would tell for me.

The Concept 1 is developed by former collegiate basketball players who understand the importance of feel, support, traction, durability, and overall performance. The technology within the shoe itself features a unique device that serves as a “launch pad” housed inside a cavity at the front of the shoe, which compresses (The “Load” phase) and then releases (The “Launch” phase) as the athlete exerts force on the front of the foot. The patent pending Load ‘N Launch device is uniquely designed to capture maximum amount of energy through the compression caused by exerting pressure on the forefoot and then releasing the energy through the propulsion and liftoff stage to increase vertical leap.

The $300 APL Basketball Concept 1 shoes are available in black and white to choose from. The vibrant pair of shoes accented by a green translucent outsole weighs just 15 ounces. I’m all game to try these shoes on court, only wish I had a pair to try that leap.
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Building Tyrannos flying car to ditch IEDs on any terrain



While the future of flying cars and the other flying deals is still in the oblivion, except the Terrafugia Transition of course. A rather small name in auto-aviation, Logi AeroSpace is believed to have proposed to build the Tyrannos – a four-wheeled car that relies on four small rotary wings for its vertical takeoff and landing. This flying car is proposed for the Pentagon’s mad science division, DARPA.

Designed with motive of providing protection to military troops who fall victims to improvised explosive device (IEDs), the Tyrannos would travel both on roads and air with same precision, allowing the soldier to lift off from the areas they think would be planted with IEDs. The futuristic car Tyrannos will be based on the flight-proven shoulder propeller design from Trek Aerospace, to help the all-terrain car take of vertically without a runway.

According to the developers it is believe that the 1,800 pound Tyrannos will not be made to fly too high, 200 to 500 feet, optimally, that because it will carry a payload of 1,100 pounds, maximum to 1,850 pounds if the car is made to run down for 180 odd feet before takeoff. The flying car will be a zero emissions vehicle, built to survive bullets shot at it. There is still a lot to be known about the Tyrannos, so you must stick around while we dig deeper for more on the possible reality in flying cars.
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Thursday, July 1, 2010

Vacation Travel Icons free download



Vacation Travel Icons 3 EPS files + JPEG Preview | 9,2 MB



Download

[b]Hotfile[/b]
http://hotfile.com/dl/51771812/ae40f0c/Travel_vacation_icons.rar.html

[b]Uploading[/b]
http://uploading.com/files/caa6c1e2/Travel_vacation_icons.rar/
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