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New technology enhances optical storage media

Thu 18 Feb 2021
srishti campus New technology enhances optical storage media trivandrum

Purdue’s new technology is all set to replace the age-old Morse codes. Reportedly, Purdue’s new technological breakthrough will modernize optical digital storage. This innovation provides extensive data storage along with quicker data read technology. The new research has already been published in Laser & Photonics Reviews.

Reportedly, Purdue innovators rely on the angular position of tiny antennas, to encode data. This allows them to store more data per unit area.

"The storage capacity greatly increases because it is only defined by the resolution of the sensor by which you can determine the angular positions of antennas," said Alexander Kildishev, an associate professor of electrical and computer engineering. "We map the antenna angles into colors, and the colors are decoded, added Kildishey, who is part of Purdue’s College of Engineering.

"Our metasurface basedoptical storage' is just like that," said Di Wang, a former Ph.D. student who fabricated the prototype structure. "Whereas in our demo prototype, the information is 'burnt in' by electron-beam lithography, it could be replicated by a more scalable manufacturing process in the final product."

"You can put four sensors nearby, and each sensor would read its own polarization of light," Kildishev said. "This helps increase the speed of readout of information compared to the use of a single sensor with dots and dashes."

This technology already has widespread future applications. The faster readout rate and extensive storage of Purdue’s new invention are extremely beneficial to cryptography and security tagging. To further the research prospects, the team is in the pursuit of potential partners.

 

                                                                                 

AI System Improves Dialysis

Wed 30 Dec 2020
srishti campus AI System Improves Dialysis trivandrum

Researchers rely on Artificial Intelligence to improve patient outcomes for dialysis patients. The device works by optimizing blood flow in veins. A team of researchers from London's Imperial College conducted the study. Researchers used computer modeling techniques to test unsteady currents in the blood flow of dialysis patients. Earlier, this same computer modeling technique evaluated the impact of unsteady air pockets flows over a plane.

 

Blood optimization is critical to achieving the end outcomes for dialysis patients. Hemodialysis is a lifesaving procedure that improves the life expectancy rates of patients with acute kidney diseases. The new AI breakthrough will revolutionize medicine’s outings on dialysis. 

 

This machine will need a special junction between an artery and a vein in the patient's wrist or upper arm. The junction, arterio-venous fistulae (AVF), will be critical in the AI initiated procedural. The journal, Physics of Fluids, published the study. Reportedly, the researchers took inspiration from the modeling techniques used in the aerospace industry. The researchers employed machine learning algorithms to train computers.

 

Meanwhile, the AI optimized the shape of AVF to improve the unsteadiness in blood flow. The prototype device, developed to hold the AVF in the optimal shape, has undergone preliminary tests in pigs. According to the researchers, the pigs test for the device has come successful.

 

AVF is a critical component that dialysis patients rely upon to improve life expectancy.  However, dysfunction and failure in the AVF complicate patient outcomes for dialysis patients. According to the researchers, AVF failure is the ranks as the top risk factor to hospital admissions and extra operations.

 

“This technology offers great promise for these patients. By improving outcomes from AVF surgery, it could reduce the need for repeated operations, which could and lead to better quality dialysis," said Richard Corbett from Hammersmith Hospital in the UK.

The Rising Possibilities of Aluminum Wire Rods

Wed 30 Dec 2020
srishti campus The Rising Possibilities of Aluminum Wire Rods trivandrum

A recent CMR release includes “2020-2026 Global Aluminum Wire Rods Market Report” which forecasts the possibilities of aluminum wire rods. The report makes market assumptions on the product, considering the variables industry scope and market size for years leading to 2026.

The report predicts a positive growth trend for aluminum wire rods. The pandemic situation improved the growth graph as work from home and social distancing became normal social etiquette.

Meanwhile, the Latin American market will have greater CAGR growth in the said market than others. The Latin American market already leads others in technology adoption and internet penetration.

The report also takes into consideration the pandemic impacted challenges and opportunities. The report has taken into consideration the expected market growth of companies including Baotou Aluminum, Vedanta, and Vimetco, UC RUSAL, Southwire, Hongfan, Alro, Hydro, Southern Cable, and Noranda Aluminum. 

 The project report also makes an extensive SWOT analysis of the given markets. It also includes observations on vendor details, company overview, risks and drivers for growth, etc.