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Prion, Makhluk Lebih Kecil dari Virus

Penyakit sapi gila (Bovine Spongiform encephalopathy/BSE) adalah
penyakit yang disebabkan oleh bahan infeksius yang dikenal dan disebut
prion. BSE menyerang sapi dan tanda-tanda BSE ditemukan pada seekor
sapi di Washington, Amerika Serikat sehingga menyebabkan kepanikan di
seluruh dunia.
Mengapa kepanikan itu muncul ? Karena Amerika Serikat adalah produsen
besar daging sapi dan turunannya dan diduga prion yang menyebabkan
BSE , dapat menular kepada manusia dan menyebabkan penyakit yang dalam
istilah kedokteran disebut Subacute Spongiform Encephalopathy (SSE).

Dunia kesehatan selalu dihadapkan pada fenomena baru setiap kali ilmu
pengetahuan dan teknologi berhasil mengungkapkan sesuatu yang baru.
Prion protein (PrP) atau biasa disebut prion adalah sejenis protein
yang diperoleh dari jaringan otak binatang yang terkena penyakit radang
otak yang tidak diketahui sebabnya yang disebut bovine spongiform
encephalopathy. Prion bukan benda hidup yang lengkap layaknya bakteri,
virus ataupun protozoa. Prion dapat dibedakan dari virus atau viroid
karena tidak memiliki asam nukleat dan oleh karenanya dia tahan
terhadap semua prosedur yang bertujuan mengubah atau menghidrolisa asam
nukleat termasuk enzim protease ,sinar ultraviolet, radiasi dan
berbagai zat kimia seperti deterjen, zat yang menimbulkan denaturasi
(kerusakan) protein seperti obat disinfektan atau pemanasan/perebusan.
Namun yang mengherankan prion memiliki kemampuan memperbanyak diri
melalui mekanisme yang hingga saat ini belum diketahui. Prion sampai
sekarang dianggap sebagai benda yang bertanggung jawab terhadap
kejadian ensefalopati pada penyakit sapi gila (BSE), Creutzfeldt-Jakob
Disease (CJD) , Gerstmann-Straussler Syndrome dan penyakit Kuru sejenis
penyakit kelumpuhan yang timbul pada keluarga tertentu . Semuanya
memiliki gejala yang sama yaitu jaringan otaknya mengalami degenerasi
menjadi benda yang berlubang ? lubang kecil seperti layaknya karet busa
atau spons dan oleh karena itu disebut sebagai spongiform
encephalopathy, keadaan itu sejalan dengan gangguan pergerakan anggota
tubuh/kelumpuhan yang terjadi yang semakin lama semakin berat dan
akhirnya menimbulkan kematian..
Sebenarnya, struktur gen Prion telah ditemukan , dan diketahui pula
bahwa pada binatang yang terinfeksi maupun pada percobaan inokulasi
prion maka akan terjadi penumpukan prion pada jaringan otak . Prion
diduga menyebar melalui dan di dalam jaringan saraf . Kesenjangan
pengetahuan tentang biologi molekuler prion dan patogenesis penyakit
yang disebabkannya, sampai sekarang masih besar dan secara intensif
sedang dilakukan penelitian untuk memperkecil kesejangan itu .
Gejala CJD diawali perlahan-lahan dengan munculnya kebingungan,
kemudian timbul kepikunan yang progresif , lalu timbul kesulitan
berjalan.serta gemetaran . Selanjutnya penyakit menyerang dengan cepat
dan kematian biasanya terjadi dalam 3-12 bulan, dengan rata-rata 7
bulan.
Penyakit CJD telah dilaporkan oleh berbagai negara di dunia, antara
lain Amerika Serikat, Chili, Slovakia dan Israel. Tetapi pada
pertengahan tahun 1999 telah dilaporkan lebih dari 40 kasus mirip CJD
yang dikenal sebagai variant Creutzfeldt-Jakob Disease (vCJD) dan
hampir semua kasus berasal dari Inggris , negara dimana dalam 10 tahun
sebelumnya terjadi wabah BSE yang menimpa ribuan sapi. Keprihatinan
yang timbul disebabkan kemungkinan penularan CJD karena mengkonsumsi
daging sapi yang terkena infeksi prion menyebabkan dilakukannya
penelitian epidemiologi secara besar-besaran . Hasil penelitian sampai
saat ini menyatakan bahwa varian baru CJD mungkin memang ada. Penyakit
itu yang dikenal cebagai vCJD , dilaporkan muncul di Inggris dan
beberapa negara Eropa. Akan tetapi sebenarnya CJD dan vCJD adalah dua
hal yang berbeda, karena tidak seperti CJD yang menyerang orang-orang
usia lanjut (60-80 tahun, dan lebih dari 99% menyerang umur lebih dari
35 tahun) , vCJD menyerang anak muda (20-30 tahun), di samping itu
hasil pemeriksaan elektroensefalografipun berbeda, dan perjalanan
penyakit vCJD lebih panjang daripada CJD. Varian CJD berlangsung 12 ?
15 bulan sedangkan CJD hanya 3-6 bulan. Dalam eksperimen pada otak
tikus, ternyata otak sapi yang sakit dapat menularkan penyakit
spongiform encephalopathy yang sama pada tikus. Meskipun demikian belum
tentu BSE merupakan penyebab vCJD. Karena meskipun penyakit itu serupa
namun banyak perbedaan yang jelas yang mendukung bahwa mungkin vCJD
hanyalah suatu varian dari CJD yang ditemukan setelah dilakukan
penelitian epidemiologi besar-besaran sehubungan dengan dugaan
kemungkinan BSE sebagai penyebab CJD.

Prion dikenal menyebabkan penyakit pada binatang yaitu penyakit sapi
gila, scrapie pada domba dan kambing, serta ensefalopati yang
ditularkan pada minks, dan pada kijang. Empat prion diketahui
menyebabkan penyakit neurodegeneratif yang ditularkan.(transmissible
neuro degenerative disease) pada manusia yaitu CJD ,
Gertsmann-Scheinker Syndrome, penyakit Kuru dan fatal familial
insomnia. Seperti telah dibicarakan dimuka, pada tahun 1999 suatu
varian baru CJD (vCJD) muncul dan dikaitkan keberadaannya dengan
penyakit sapi gila. Meskipun demikian sampai sekarang belum ada bukti
yang terdokumentasi bahwa infeksi prion pada manusia terjadi akibat
penularan prion dari binatang. Sampai sekarang hanya manusia yang
diyakini sebagai reservoir Creutzfeldt-Jakob Disease. Dalam catatan
kepustakaan, penularan CJD dari manusia ke manusia dapat terjadi pada
penggunaan alat yang tidak steril dari prion, misalnya pernah
dilaporkan pada operasi transplantasi kornea mata, dan penggunaan
elektroda perak pada stereotaktik elektroensefalografi . Di dalam
penelitian di laboratorium, jaringan otak, cairan otak dan sumsum
tulang belakang yang mengandung prion akan terus menularkan penyakit
tersebut apabila diberikan kepada primata dan hewan lainnya.
Penularan prion yang terkait CJD sampai sekarang masih sulit dikontrol
melalui sterilisasi karena sifatnya yang tahan terhadap cara-cara
sterilisasi biasa termasuk merebus dalam air sampai mendidih,
memberikan radiasi ultraviolet, radiasi pengion, alkohol 70%, dan
formalin 10%.
--
Posting oleh Haris ke All in here pada 2/19/2011 01:53:00 PM

Arek gaptek

Arek gaptek


How to Install Chrome OS

Posted: 18 Feb 2011 03:18 AM PST


As Google announced, it needs special hardware which will be available at end of next year. Now the curiosity rises to try the OS yourself. For the meantime, you can Virtualize the OS and run it under VMware or Virtualbox. You can either download the source and trying building it (if you are an developer) else download binaries directly and run them under VMWare/Virtualbox.

Step 1. Download The Image from build that GDGT has uploaded. The former way needs registration.

Step 2. Download VMWare Player or VMWare Fusion and run it.



Step 3. Unzip the downloaded image. In VMware/VirtualBox and create a new virtual machine. One of the options will be to use an "existing virtual disk." (In VMware Fusion, this is the last option below, "use operating system disk" and "use OS disc image file."). Make sure your VM is set to use bridged networking, rather than NAT.

Step 4. Login to Chrome OS with username and password which is nothing but your Google account!

Desktop Application For Facebook

Posted: 18 Feb 2011 03:15 AM PST


Facebook is a social networking site's most popular. If people want to use facebook, we usually have to access the facebook site first using a browser so that we can log on facebook. Here I give some applications you can install on your computer to manage your facebook without having to access the site first via a browser.
1. Facebook Desktop v1.0
Features:
* Automatic login. Stay logged in until you leave!
* Tells you if you get a new message
* Tells you if you have your posting on the wall
* Tells you if you have a new friend request
Requirements:
* NET Framework 2.0 from Microsoft, if you do not have a computer you can download the official microsoft site.
http://www.microsoft.com/downloads/details.aspx?familyid=0856EACB-4362-4B0D-8EDD-AAB15C5E04F5&displaylang=en
* Windows Vista, Windows XP, Windows 2000.
* Facebook account and internet connection.
Download the application:
http://ericzhang.com/facebook/facebookd.zip
2. iDeskbook
Features:
* Allows you to find your Facebook friends.
* Allows you to easily change your status
* And others.
Requirements:
* NET Framework 2.0 from Microsoft, if you do not have a computer you can download the official microsoft site.
http://www.microsoft.com/downloads/details.aspx?familyid=0856EACB-4362-4B0D-8EDD-AAB15C5E04F5&displaylang=en
* Windows Vista, Windows XP, Windows 2000.
* Facebook account and internet connection.
Download the application:
http://ideskbook.drnaylor.co.uk/download.php
3. Fbquick
Features:
* Allows you to receive notification of the profile on your desktop.
* Stay connected with friends, groups, and events.
* Monitoring Facebook profile without a web browser
* And others.
Requirements:
* Windows Vista, Windows XP, Windows 2000.
* Facebook account and internet connection.
Download the application:
http://www.fbquick.com/downloads/current/fbquick-installer.exe

Scan Computer from Spyware with Super AntiSpyware Portable

Posted: 18 Feb 2011 03:15 AM PST


One of the antispyware products are quite popular, Super Antispyware has recently issued a version of the software in Portable gratisnya. With this portable version, we can directly run the program from Flashdisk, without needing installation. Super Antispyware detects and eliminates more than 1,000,000 computer threats.
Previous rarely antispyware products are available in portable form, so this software should be our collection.
SUPERAntispyware provides a free version (Free Edition) and also paid (Professional Edition). Although more complete professional features, but the free version was good enough to give some important features, among others:
• Quick, Complete and Custom Scanning (scan to hard disk, usb flash disk, memory, registry and others).
• Detect and remove spyware, Adware, Malware, Trojans, Dialers, Worms, Keyloggers, and the threat HIjackers computer / other security.
• Option to limit the scan area (selected files / folders that are not scanned)
• Fix a broken internet connection, Desktop, Edit the registry and other features System Repair (though limited features than the professional version).
• Manual program update
If you want to know more detailed comparison between the Free Edition and Professional Edition, please see the SUPERAntiSpyware Free and Professional Comparison.
This portable version called the SUPERAntiSpyware Free Safe Scan. Although it's called Free scan, but we can download this program, then when you finish can run directly without internet connection. File size is approximately 9.5 MB in. COM (name as SAS_59281.COM).
After click on the download link above, will appear to select the Run Dialog, Save and Cancel. Then choose Save to save the file on the hard drive / flash (the download will take place), which later can we run without any installation. To update, should be available Internet connection, with the click Check for Updates button

Free Screen Capture, Easy & Fast with FastStone Capture 5.3

Posted: 18 Feb 2011 03:13 AM PST


Save images that appear on the screen may be an easy task. They start with the Print Screen button only we can save the entire display screen or it could be the active window (Alt + Print Screen). But what if want to save a certain area or the scrolling window?
One of the best free software that I know is FastStone Capture 5.3.
Maybe it is so much software that works to save the image on the screen. Previously I also had never discuss about PickPick. Although pickpick But some may have more features, but in terms of convenience, small and speed of use, FastStone Capture 5.3 may be better.
Why version 5.3? not now exist which have the latest version FastStone Capture 6.5? The reason is because after version 5.3, FastStone has changed its license from freeware to shareware (paid). So the last freeware version is 5.3. Then if this version be far behind? Of course not, though version 5.3 but quite powerful features.
Here are some key (feature) FasStone Capture 5.3:
• Display a small and lightweight, and portable making it easy to use and placed anywhere on the screen.
• Use a small memory
• Ability to use keyboard shortcuts and integrated with the Windows Print Screen.
• Ability to save a screen image, with options for storage:
◦ Active Window only
◦ All of the screen that appears (Full Screen)
◦ Save the display object, such as a toolbar
◦ tentetu Area square just by moving the mouse
◦ certain areas (picture) does not irregular
◦ Scrolling Window, store all the display screens that have a scroll bar (to see must shift the window down).
• Save the web interface in any browser
• The output can be set (default image editor, clipboard, file or printer)
• Watermark images automatically
• Image editor that has many inherent features such as:
◦ Line arrows
◦ Drop shadow
◦ Resize, crop, zoom in / out
◦ Providing vital signs section (highlighted)
◦ Saving in formats: BMP, JPG / JPEG, JPEG2000, PNG, GIF, TIFF, TGA and PDF
• Screen Magnifier, color picker
One such feature is quite powerful and rarely possessed by any other screen capture (and although some have, but sometimes limited) is to save the scrolling window. With this feature we can save a page that has the look extends to the bottom (have a scroll bar up / down), such as web pages, documents, even until the display windows directory.

This posting includes an audio/video/photo media file: Download Now

Adobe Creative Suite 5 Review

Posted: 18 Feb 2011 03:06 AM PST


Adobe Systems Incorporated Adobe Systems Incorporated has announced Adobe Creative Suite software, a software that support web, design and development software for virtual workflow. With a focus on maximizing the impact of performance and interactivity of digital content and campaigns marketinf, Adobe Creative Suite 5 product is complemented with online content integration feature and marketing for the first time, including access to the Omniture technology, and Adobe Flash ® Catalyst ™ are digakan to design content menuis tanoa interactive code. Adobe Creative Suite 5 and the product in it is scheduled to attend the next 30 days, through Adobe Authorized Resellers, the Adobe Store and the Adobe Direct Sales.
The following product editions of Adobe Creative Suite 5: 
• Creative Suite 5 Master Collection
• Creative Suite Design Premium 5
• Design Standard Creative Suite 5
• Creative Suite Web Premium 5
• Creative Suite Production Premium 5

While the services in it such as: 
• Photoshop ® CS5
• Illustrator ® CS5
• InDesign ® CS5
• Acrobat ® 9 Pro
• Catalyst Flash CS5
• Flash Professional CS5
• Flash ® BuilderTM 4
• Dreamweaver ® CS5
• Fireworks ® CS5
• Contribute ® CS5
• Adobe ® Premiere ® Pro CS5
• After Effects ® CS5
• Encore ® CS5
• Soundbooth ® CS5
• Adobe ® OnLocationTM CS5
• Adobe Bridge CS5
• Adobe Device Central CS5
• Adobe Dynamic Link
Adobe Creative Suite 5 features: 
• Truer Edge Technology at Photoshop CS5 Extended for improvisation detection limit and replace the missing pixel with Content-Aware Fill.
• InDesign CS5 can make the transition to digital publishing with an interactive document and support eReader devices.
• Native 64-bit support in Photoshop, Adobe Premiere Pro and After Effects
• Text Layout Framework is new in Flash Professional CS5 provides professional typography, such as blocking text, multiple columns, and so forth.
• Choice of stroke in Illustrator CS5, length and width can be adjusted
• NVIDIA ® GPUs with Mercury Playback Engine Adobe Adobe Premiere Pro enables users CS5 to open the project quickly
• Roto Brush Tool in After Effects to help users save time by moving foreground elements in the distribution of normal time.
• Dreamweaver CS5 now support the Drupal Content Management Systems, Joomla! And WordPress, simplify creation of dynamic web content in Dreamweaver.

Disable Autorun on Microsoft Windows 7

Posted: 18 Feb 2011 03:02 AM PST


What is the relationship Conficker with Windows 7? Worm Conficker or Kido or Downadup can spread to the computer via a removable storage device such as USB drives or flash. Meanwhile, Microsoft, Tuesday (28 / 4) and said that his side will change the way of a USB flash drive or system Windows 7 at the latest, version of Release Candidate (RC).
As a result of the changes, Microsoft makes most of flash can not appear automatically display the program using the Windows feature called as Autorun. In a blog posting Microsoft (blogs.technet.com), Microsoft explained that if the infected flash inserted in the machine based on Windows 7, the task Autorun will not be displayed.
While in the other removable media, such as CDs and DVDs can still use the Autorun feature. In addition, several flash 'smart' software that has also u3 can still shown as DVD drive, and use the Autorun feature. Changes made to Microsoft this will be shown in the features of Windows 7 RC that plan will be published in the upcoming month of May. Microsoft also plans to make changes in Windows Vista and Windows XP. Autorun functionality in Windows is never be wrong over the spread of malware that comes from the flashdisk.

Windows 7 64 bit vs 32 bit

Posted: 18 Feb 2011 03:01 AM PST


Need to choose between 32 bit or 64 bit when Windows 7 comes. What to consider for model 2. OS 32 bit system or 64 bit is different, because the instructions made on Processor. Impact of the 32 bit or 64 bit is also related to how much computer memory.
64 bit OS not necessarily faster than the 32 bit OS. Due to this there are so many software that works with 32bit only. Lucky, some game programs appears to be using 64 bit OS.
Select which, 32 bits or 64 bits for Windows 7 later:
4GB memory or more. Should use the 64bit OS. Features of the game software, CAD, video editing and multitasking application with very great benefit to the 64 bit OS. While the 32 bits will be limited to 4GB of memory on the computer. When choosing a 64 bit, you should make sure your computer memory larger than 4GB.
Beware of the 16 bit software will not work with 64 bit OS. When you work with the program longer and try to move a 64 bit OS. Akan is not the road.
The driver, when it is complete you can use the 64 bit OS. But be careful of equipment on your computer. When the driver provides only 32 bit version only, then the hardware can not run on 64 bit OS.

They also use the hardware that the system kernal mode. This becomes a problem when working with 64 bit OS.
OS 32 bit or 64 bit, which is fast for the application. 64 bit OS will make the application slow work, if you still use the type of 32-bit software. But when the 64 bit OS using 64 bit software, the software will work as usual.
Another thing to consider is the choice Processor. Processor for hardware and older should still retain the 32-bit OS only.

Tools To Analyze a Virus

Posted: 18 Feb 2011 03:00 AM PST


The virus that spread in the days multiply that many companies such as Kaspersky, McAffe, Norton and others compete to create an anti-competition that is very powerful.
Making a course antivirus alone can not be separated from the introduction of the virus itself. We must analyze how it works, what it is capable of doing by the virus, what be infected and so forth.
To do an analysis of a virus usually requires tools that can analyze virus in a play and quick.
Here are some tools you can use to analyze a virus.
1. Malcode Analysis Pack
(http://labs.idefense.com/software/download/?downloadID=8)
This tool consists of a variety of applications that can help you analyze a malcode.
For example, such as ShellExt, socketTool, fakeDNS, Sheilcode2Exe and so forth.

2. For Windows Autorun
(http://technet.microsoft.com/en-us/sysinternals/bb963902.aspx)
This application is used to determine the location of auto-starting of the startup screen which is located in the windows.
This application will show the program to run when the system bootup or login.
3. RegMon for Windows
(http://technet.microsoft.com/en-us/sysinternals/bb896652.aspx)
This tool can display the applications which are access to your system registry.
All will be displayed in real-time.

Is Antivirus Work?

Posted: 18 Feb 2011 03:00 AM PST


if you doubt whether the antivirus on your computer to work or not, we can test by using the script provided by EICAR (European Institute for Computer Anti-Virus Research).
The trick is as follows:
1. Open your Notepad, then copy and paste the code below in your notepad.
X5O! P% @ AP [4 \ PZX54 (P ^) 7CC) 7) $ EICAR-STANDARD-ANTIVIRUS-TEST-FILE! $ H + H *

2. Text that should be in a state paste Horizontal.
3. Then Save As your Notepad with the extension. Com, the name's up to you.
Example: antiviruscheck.com
4. If some time after you do Save As file and direct your antivirus detects a virus then your antivirus is working properly.

Do not be afraid to file we created earlier will not infect your computer even if detected by the anti-virus.
Text Code What I write above is the standard text used by the developers in particular By Anti Virus EICAR (European Institute for Computer Anti-Virus Research).
EICAR itself is the focal agency in the field of viruses and they create a standardization of the antiviral.
These standards are used to see the reaction when the antivirus detects the file created by the EICAR text file we created earlier with the notepad.

Advantages and Disadvantages of Acer Aspire 5750G (Review)

Posted: 18 Feb 2011 02:59 AM PST


Acer Aspire 5750G powered by Intel Core i7 2630QM processor with Turbo Boost 2.0 technology and comes with pre-installed Windows 7 Home Premium OS. Acer Aspire 5750G is equipped with NVIDIA GeForce GT 540M Graphics card, 15.6-inch high-definition LED-backlit display with the HD resolution of 1366 x 768, 6GB DDR3 RAM, 640GB HDD, Dolby surround sound system, Bluetooth, Wi-Fi, WebCam and Blu-Ray/DVD Writer. Its body has black, matte mesh pattern preventing smudges and scratches.
It also sports Dolby Advanced Audio v2 virtual surround sound and a HDMI port .It features clear.fi, Acer's digital home entertainment solution that automatically connects all Acer devices onto a home network – including a smartphone, notebook, desktop, HD media player and home storage.It gathers media files from devices, then categorizes by media type, allowing easy access to digital files. The body has black, matte mesh pattern preventing smudges and scratches.
Acer Aspire 5750G Specs
•Processor : Intel Quad Core – Intel Core i7 2630QM
•Graphics : NVIDIA GeForce GT 540M with NVIDIA Optimus technology
•Display : 15.6-inch LED Backlit , 1366 x 768 resolution
•Memory : 4GB/6GB
•Hard Disk Drive : up to 640GB
•Optical Drive : DVD RW
•Wireless LAN : WiFi 802.11 b/g/n
•Other Connectivity : EThernet LAN , Bluetooth , Acer Clear.fi
•Operating System : Windows 7 OS
•Video chat : Webcam , Microphone
•Sound : Dolby dvanced Audio v2 virtual surround sound
•Ports : HDMI port , USB ports
•Multi-in-One media card reade

Advantages and Disadvantages of Acer Aspire 7750G (Review)

Posted: 18 Feb 2011 02:58 AM PST


Acer Aspire 7750G has 17.3 inch LED-Backlit with resolution of 1600 x 900 pixel and equipped Intel Core i7-2630QM Quad-Core Processor supported with Mobility Radeon HD 6550 / 6650 Graphics Card, 750 GB Hard Disk Drive with Blu-Ray Drive, Expandable 8 GB of RAM Memory, Integrated with 802.11a/b/g/n Wi-Fi and Gigabit Ethernet connectivity options, Acer Crystal Eye 1.3MP HD Web Camera, Advanced Dolby Audio with virtual surround sound effects and runs with Windows 7 Home Premium Operating System.
Acer Aspire 7750G offer a relatively powerful versatile configuration using multi-tasking and running, and should be able to run number of games that it agrees to reduce the resolution of the slab and levels of details in the most greedy resources 3D titles.
Acer Aspire 7750G Specs
■Preloaded with Windows 7 Home Premium and Office 2010 Starter OS
■Powered by an Intel Core i7-2630QM quad-core processor (Intel Sandy Bridge)
■Up to 750GB hard drive, & up to 8GB of RAM
■17.3-inch LED-backlit screen with resolution of 1600 x 900 pixel
■Supports 802.11a/b/g/n Wi-Fi connectivity
■Gigabit Ethernet 10/100/1000 [Gigabit]
■Acer Crystal Eye 1.3MP HD webcam
■Mobility Radeon HD 6550 / 6650 graphics
■Dolby Advanced Audio v2 virtual surround sound
■Blu-ray drive, & HDMI output
■Utilized Acer clear.fi technology

Advantages and Disadvantages of Samsung NX11 (Review)

Posted: 18 Feb 2011 02:57 AM PST


Samsung adding camera product series with the new Samsung NX11 which is a mirrorless digital camera with i-Function, which is the successor of Samsung NX10. Samsung NX11 this new lens is compatible with Samsung's new i-Function introduced in the NX100. Samsung NX11 uses Samsung NX mount.
Samsung NX11 has image sensor features 14.6 Megapixel APS-C CMOS, super sonic drive, VGA 640 × 480 Electronic Viewfinder (EVF), Shutter Electronically controlled vertical-run focal areas, and 3-inch AMOLED screen. This camera also offers a lens shift image stabilization, face detection, Smart Auto mode, Beauty Shot and Smart Flash function. Also NX11 capable of recording 720p HD video in H.264 in MP4 format at 30fps.
Samsung will release NX11 mirrorless camera in February for $ 649, bundled with the lens i-Function 18-55mm. The company also will release two i-Function lens, namely lens F3.5-5.6 ED 20-50mm Black / Silver and 20mm F2.8 lens Black / Silver pancakes.

Advantages and Disadvantages of Samsung TX100 (Review)

Posted: 18 Feb 2011 02:56 AM PST


Samsung launched new tablet, TX100 Samsung, powered by Intel Atom Z670 Oak Trail with an operating frequency of 1.66GHz and is equipped with the Windows operating system and interface 7 Home Premium Samsung Touch Launcer. Samsung TX100 has large display with 10.1 inch diagonal HD touch screen with high brightness (340 nit).
This panel operates at a resolution of 1,366 x 768 pixels and is perfect for playing multimedia content. The memory was 2 GB DDR2 installed while the storage is assigned to a solid state drive available in denominations of 32 GB and 64 GB depending on customer needs. Can not miss, of course, a valuable multi-card reader to extend the storage capacity of the device. Samsung TX100 7 Sliding Intel integrates a video controller that provides the computing needs in the graphic. It also has a pair of speakers from 0.8 W each for audio playback.
In addition to a built-in 1.3 megapixel webcam, ideal for videoconferencing, the device integrates an HDMI output and a USB 2.0 port through which content to load and to recharge the lithium-polymer battery that should provide, according to the producer, a close range to 9 hours per charge. In terms of connectivity, Samsung 7 Sliding TX100 offers 802.11b/g/n WiFi, WiMAX, and support for a module for broadband connections.

Advantages and Disadvantages of Asus Eee PC R051PEM (Review)

Posted: 18 Feb 2011 02:55 AM PST


Asus Eee PC R051PEM, the lastest netbook by Asus. The Asus Eee PC R051PEM, a low-cost solution but with Intel Atom processor N550. Asus Eee PC R051PEM netbook has 10.1-inch form factor and maintains technical specifications are quite similar to the model Asus Eee PC 1015PEM.
Despite the estimated cost was approximately € 299, the netbook integrates the Intel Atom N550 combined with a memory of 1 GB. To store your data and your content, you can rely on a traditional hard drive with a capacity of 250 GB. The device is powered by a rechargeable Lithium-Ion 6 cells, at least according to the latest news, should ensure that an operation is around 8-10 hours per charge.
Like the entire range of Eee PC netbooks, but Asus Eee PC R051PEM combines the operating system Windows 7 Starter Edition, a Quick Start Splashtop Express Gate OS based on providing access to the basic features of the netbook in the space of a few second, preventing the loading of the primary operating system. The section consists of networking, as well as a Gigabit Ethernet network adapter, with a module for wireless connections.
The configuration is completed with the presence of a built-in webcam located on the frame of the device, card reader ejack microphone and headphone jacks. The Taiwanese giant has released Eee PC R051PEM in six different versions that differ, not only for the color (eg black, white and pink) but also for the type of finish, gloss or matte based on the tastes of the user. As mentioned at the beginning, the design of this device remains virtually unchanged compared to that of the Eee PC.

Advantages and Disadvantages of Acer Aspire One D257 (Review)

Posted: 18 Feb 2011 02:55 AM PST


Acer Aspire One D257 uses dual operating system will be installed in dual-boot: Android and Windows 7 Starter. The first OS to be used for quick access to common applications (browser, mail, photo gallery, etc etc), while the second will be the main OS. The display has a size of 10.1-inch LED Backlit with integrated webcam.
The Acer is different from the competition to be one of the lightest (about 1kg) and thinnest on the market (25.4 mm). Although it is unknown when the hardware platform on which it is based, the Aspire One mini-notebook D257 promises 8 hours of battery life. For connection, Acer Aspire One D257 uses a WiFi 802.11b/g/n Bluetooth module, while the keyboard is standard to 93% with larger keys for a more comfortable typing.
Acer Aspire One D257 Available in multiple colors, from blue to bronze Bainco, Acer Aspire One D257 completes the models with Aspire Aspire One 522 and D255. Although currently there is no information on the technical details, price and availability in Europe, it is interesting to dwell on the design of this netbook is completely new.

Advantages and Disadvantages of Panasonic Viera Tablet (Review)

Posted: 18 Feb 2011 02:54 AM PST


Panasonic Viera line of digital tablets composed of models with 4, 7 and 10 inches. One of the most interesting is the presence of Viera Connect technology through which you can actively interact with your TV the same line. Probably based on version 2.2 (Froyo) operating system Google's Android, the new tablet developed by the manufacturer allow you to transfer the pictures on display, a TV set, and observe them on both devices.
Furthermore, using the same technology, you can pass content through a simple drag & drop. It seems intuitive that the Viera tablet can be advantageously used as an actual remote control, which then allows you to control the various settings. In the video that we propose, one of the most striking is the careful design which the manufacturer has focused on the development of devices.

Panasonic Viera Tablet is thin and smooth flowing lines accompany the large screen. A precious USB port allows you to upload content from their PC and HDMI video output is ideal for connecting the tablet to a TV in high definition.

Advantages and Disadvantages of Armor X7 Tablet (Review)

Posted: 18 Feb 2011 02:53 AM PST


Armor X7 equipped Armor X7 is an Intel Atom N450 processor with Enhanced Intel SpeedStep Technology, accompanied by a solid state drive (SSD Solid State Drive) of the license plate number 310 Intel with a 7-inch diagonal display with active digitizer, this device allows the display of images at a resolution of 1,024 x 600 pixels coming under the standards of this category of devices.
Armor X7 Tablet is powered by a generous Lithium-Ion 5900 mAh, coupled with the efficiency of the processor and the SSD provides autonomy to the next 9 hours per charge. The battery is also removable device on, to ensure continuity of work. The fund consists of a versatile communication module Gobi Mobile Broadband Connectivity makes it possible to communicate in any situation.

Armor X7 Tablet also has the Bluetooth connectivity, WiFi 802.11b/g/n a valuable GPS receiver to know their location at any time. The configuration ends with a built-in webcam. The design does not lend itself to too much interpretation style, but is betting everything on the robustness and reliability. On the other hand, this tablet is not designed for use in consumer-type but rather for use in specific professions such as those related to civil protection and the like. Are not known at the time, details on price and availability.

Advantages and Disadvantages of Toshiba Portégé R830 (Review)

Posted: 18 Feb 2011 02:52 AM PST


The new Toshiba Portégé R830 laptop uses Intel processors, Sandy Bridge, Huron River on the Intel platform, along with up to 8GB of DDR3 RAM and hard disk capacity 2.5-inch (max) 640GB, 9.5 mm optical drive, DVD Super Slim Super Multi DL & a Bluetooth 3.0 + EDR, WLAN (802.11 b / g / n) and UMTS. Among the interfaces instead we can recognize USB 3.0 ports, eSATA / USB, VGA, HDMI or DisplayPort and audio jacks.
The new Toshiba R800 series includes three new models: Portege R830 13.3-inch Tecra R840 14-inch and 15.6-inch Tecra R850. All will be equipped with a rugged, lightweight chassis, which will satisfy even the most demanding customers, adapting to different usage scenarios.

To make these special machines, Toshiba has used different technologies. The Japanese company has given emphasis on two aspects: an effective cooling system and a durable chassis. The Airflow Cooling system, developed in collaboration with Intel, is used precisely in the pattern Toshiba Portégé R830. This solution allows to integrate any new Intel Core processors in the smallest space possible, while limiting the maximum noise of the ventilation.
An effective ventilation system combined with a properly integrated motherboard ensures optimum heat dissipation of the notebook. Regarding the Chiassis, however, Toshiba Portégé R830 is protected by a rugged magnesium alloy case. Turning to the technical characteristics, the Portégé R830 features a brilliant 13.3-inch (33.8 cm) TruBrite, LED backlit, with a resolution of 1366 x 768 pixels, 16:9 form factor and brightness of 200cd / m).

Advantages and Disadvantages of Lenovo ThinkPad T420 (Review)

Posted: 18 Feb 2011 02:51 AM PST


Lenovo ThinkPad T420 has been certified Sustainable Product Certification (SPC) Gold for the laptop by UL Environment, the organization that supports the dissemination of products, services and sustainable organizations worldwide through the development of standards, services educational and certification by independent third parties.
The new ThinkPad T420 Lenovo has confirmed its commitment in designing products that are more environmentally friendly: it has been designed using low-power halogen lamps and recycled material. Since September 2005, Lenovo has used more than 9,500 tons of recycled material to reduce the use of raw materials, until you get to integrate more than 10% on ThinkPad and about 65% in the ThinkCentre and ThinkVision monitors.

Lenovo ThinkPad T420 Specs
14-inch display with resolution of 1600×900 pixel
Based on Intel Sandy Bridge platform
Pre-installed with Windows 7 OS
Powered by Intel Core i7-2820QM 2.3GHz quad-core processor
Supports multiple monitor usage
Provides 16:9 display ratio
Lenovo Rapid Drive Technology
Support for Nvidia Optimus switchable graphics technology
Over 50 Think-branded products, such as Lenovo ThinkPad T420, have been certified by other bodies such as Nordic Swan and Electronics Product Environmental Assessment Tool (EPEAT) Gold. All the packaging of the product is made from 100% recyclable material.

Magellan Released RoadMate 9020 Large 7-inch WVGA Touchscreen GPS Navigator

Posted: 18 Feb 2011 02:50 AM PST




Magellan continued to strengthen their brand name by releasing a new product, a company known for GPS navigator products are released their new GPS series. RoadMate 9020 was recently issued to meet the market demands that require modern navigation equipment with a range of facilities easy to use and provides enough information about the situation and the route of travel.
The Magellan RoadMate 9020 GPS navigator features are large 7-inch WVGA touchscreen, 533Mhz processor, supports microSD cards, and USB 2.0 port. You can also save searches, can keep the brand name of your favorite coffee shop, restaurants, gas stations, banks and touching icons or adjusted to find the nearest location no matter where you travel. RoadMate 9020 is also equipped including lifetime traffic updates for free, and pre-installed with maps of the United States, Canada and Puerto Rico. The Magellan RoadMate 9020 GPS navigator price offered at $ 270.
If you want to buy other Magellan RoadMate GPS series, see more details here.

Niocom Android Pico Projector Will Hit US Market In Second Quarter 2011

Posted: 18 Feb 2011 02:49 AM PST




Niocom seems serious to make an Android-based pico projector. The company want to provide something different in the pico projector line using the Android Operating System. Will appear in America in second quarter this year with pico projector with their MemoryKick Vision device.

The technology used may be similar to the prototype PicoP projector from Microvision and it is expected to come with better specifications. 4.3-inch capacitive touchscreen, 500GB up to 1TB of storage space, 5-megapixel camera, Wi-Fi and Bluetooth connectivity, HDMI In and Out, an SD memory card slot, USB slot and Android 2.2 as a System Operation. Compared with pico projector on the market today Niocom Adroid projector seem better and make it easier to always connect to the network or the Internet. Support Android is expected to provide easy access to the Android Market. There no word on price yet, but Niocom will provide the range of $ 500.
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