DRAMeXchange - Price, Transactions, and research inside DRAM/Flash industry

It is currently Mon Jun 17, 2019 11:56 pm

All times are UTC + 8 hours

Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: www.whitesoxteamproshop.com/
PostPosted: Sat Sep 08, 2018 1:53 pm 

Joined: Tue Apr 17, 2018 11:07 am
Posts: 110
WASHINGTON Luis Aparicio Jersey , Sept. 14 (Xinhua) -- Scientists have created miniature robots out of DNA that can autonomously "walk" around a surface, pick up certain molecules and drop them off in designated locations, a new study published Thursday in the U.S. journal Science said.

"Just like electromechanical robots are sent off to faraway places, like Mars, we would like to send molecular robots to minuscule places where humans can't go, such as the bloodstream Jose Abreu Jersey ," said LuLu Qian, assistant professor of bioengineering of the California Institute of Technology.

Such technology could one day be used for a wide range of applications, including synthesizing therapeutic chemicals in an artificial molecular factory, delivering drugs in bloodstreams or cells, or sorting molecular components in trash for recycling, Qian said.

To create a DNA robot Joe Crede Jersey , Qian's team constructed three basic building blocks, including a "leg" with two "feet" for walking, an "arm" and "hand" for picking up cargo, and a segment that can recognize a specific drop-off point and signal to the hand to release its cargo.

Each of these components is made of just a few nucleotides within a single strand of DNA.

In principle, these modular building blocks could be assembled in many different ways to complete different tasks.

For example, a DNA robot with several hands and arms Jeff Keppinger Jersey , could be used to carry multiple molecules simultaneously.

In the work described in the Science paper, the Qian group built a robot that could explore a molecular surface, pick up two different molecules and then distribute them to two distinct regions on the surface.

"The DNA robot moves around on a 58-nanometer-by-58-nanometer pegboard on which the pegs are made of single strands of DNA complementary to the robot's leg and foot," Qian's team said in a statement.

"The robot binds to a peg with its leg and one of its feet -- the other foot floats freely," the team said.

"When random molecular fluctuations cause this free foot to encounter a nearby peg, it pulls the robot to the new peg and its other foot is freed. This process continues with the robot moving in a random direction at each step."

Since one step for the little guy takes five minutes James Shields Jersey , and allows it to move six nanometers, it may take a day for the robot to explore the entire board, the team said.

"Along the way, as the robot encounters cargo molecules tethered to pegs, it grabs them with its 'hand' components and carries them around until it detects the signal of the drop-off point," it said.

"The process is slow Harold Baines Jersey , but it allows for a very simple robot design that utilizes very little chemical energy."

In a summary on the robot, the Science magazine called Qian's work "one small step for a DNA robot, one giant leap for mankind.

"The future is here," the summary wrote.

The term ?Mesothelioma? in medical conditions is defined as form of cancer which proliferates at a very fast rate once it has been diagnosed, that affects the mesothelial cells in the body. After detailed study of the disease by a number of scientists around the globe, it has been figured in most from the cases this is because the direct contact with free asbestos particles. This disease is usually known to be derived from an problem that comes from inhaling the actual loose asbestos fiber particles suspended in the air for any very long time. The chances of the sufferers Frank Thomas Jersey , diagnosed associated with mesothelioma, possess very bleak chances of success which is not several or 2 yrs and if it has been detected lengthy back as well as rigorous medicine has been started on the patient then your patient is likely to live for regarding five years.

You will find three types of mesothelioma however the symptoms of the actual diseases rely on their kinds. The signs and symptoms vary from one-another however the general signs and symptoms that are found in patients struggling with different types of mesothelioma are weight reduction, chest pain, loss of appetite, short breath , plain cough as well as cough along with blood. Figuring out mesothelioma in its initial stages is not possible because signs and symptoms surface really late which Early Wynn Jersey , these symptoms are no unique signs showing the particular disease but are typical for additional diseases too.

Generally the the signs of mesothelioma resemble to that to any other normal lung diseases. Most of the symptoms arise within the lungs, in which the mesothelial cells since the lungs and the cavity together are affected because of prolonged inhalation of asbestos fibers. Consulting with the physician is extremely necessary from time to time and required test should be conducted to detect the condition.

The main symptom of mesothelioma is a constant discomfort in the chest which is followed by short breaths and challenging breathing because of accumulation associated with fluid within the chest, which makes breathing even more difficult. A few of the other symptoms of the disease include irregularities in the lungs, which can be identified under correct supervision of the doctor having a chest CT-scan.

Basically, the disease of mesothelioma advances in four stages. Within the first stage, begins the development of the tumor in the area of lining from the lung and doesn?t surpass from one side of the lung. After which in the second stage the actual tumor extends to other internal organs in the upper body cavity Derek Holland Jersey , for example heart. Then in the 3rd stage it’s extents to the additional abdominal internal organs affecting all the other organs too. Finally in the fourth and the last stage the growth extends to all parts of the body and impacts all the parts adversely. These are some of the symptoms of the disease of mesothelioma, by which the disease can be tracked within the initial stages of its occurrence.

Please note: This information is not really presented by. Cheap Jerseys Cheap Wholesale Jerseys Cheap Jerseys China Wholesale Cheap Wholesale NFL Jerseys Cheap NFL Sports Jerseys Cheap Jerseys China Free Shipping Wholesale Jerseys From China Wholesale Custom Jerseys Wholesale Authentic Jerseys Cheap Soccer Jerseys Online

 Post subject: Re: www.whitesoxteamproshop.com/
PostPosted: Wed Sep 12, 2018 6:56 pm 

Joined: Wed Jun 28, 2017 12:29 pm
Posts: 106
After detailed study of the disease by a number of scientists around the globe, it has been figured in most from the cases this is because the direct contact with free asbestos particles. This disease is usually known to be derived from an problem that comes from inhaling the actual loose asbestos fiber particles suspended in the air for any very long time.computer tech support

Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC + 8 hours

Who is online

Users browsing this forum: Bing [Bot] and 3 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
© 2011 DRAMeXchange, a Business Division of TrendForce Corp. All rights reserved.