Tag: "computer" at medical news

A Surgical Semiconductor Laser With More Precision And Power

... Agrawal says that the new laser performed well in computer simulations. Headds that since the inserted layers are made of the same semiconducting materials used in the other layers of the laser-- with a small amount of aluminum added to give them slightly different properties -- the new laser shouldn't besig...

KUMC Researchers Announce Breakthrough Method For Predicting Epileptic Seizures

...tion of mathematics, digital signal processing and computer technology, researchers at the University of Kansas Medical Center believe they have unlocked the complicated secret of predicting when a patient with epilepsy is about to have a seizure. In recent studies of 125 seizures monitored and recorded ...

Laser Shown Effective In Patients Who Are Not Candidates For Bypass Surgery Or Angioplasty

...ping chamber -- while it is engorgedwith blood. A computer synchronizes the laser pulses with the pumping ofthe heart, and the blood in the chamber keeps the laser burst from travelingany farther. Depending on the extent of the heart disease, the surgeons create 20to 40 channels in the moribund heart ...

Duke Study Uses Tiny Temperature Changes To Probe Water-Exclusion At Protein Binding Sites

...nough about the architecture of proteins to devise computer programsthat predict sites where the molecular linkups will occur. "If you give the programs the protein's structure and the ligand'sstructure they will tell you where the ligand might bind," Toone added. But scientists' problem is they h...

Laser Offers Hope For Heart Patients With No Alternatives

...ping chamber -- while it is engorged withblood. A computer synchronizes the laser pulses with the pumping of theheart, and the blood in the chamber keeps the laser burst from travelingany further. Depending on the extent of the heart disease, the surgeons create 20 to40 channels in the moribund hear...

3D Ultrasound Gives Better View Of Brain's Arteries

...e today? As Delcker explained in aninterview, new computer workstations are allowing 2D ultrasound data sets to beelectronically reconstructed as 3D images. Ultrasound is also less expensive than other well known imagingtechniques such as MRI and CT. In this study, Delcker and his two colleag...

Unique Interactive Health Kiosks Distributed In Michigan

...r is launching a statewide network of interactive computer kiosks to link residents with up-to-date health in...h touch-activated screens and custom software, the computer kiosks will display a highly interactive program, called "Health-O-Vision," developed and updated by...

Intralase Will Develop Laser Systems For Eye Surgery

...rou , U-M professor of electrical engineering and computer science and the center's director, CUOS scientists will continue to conduct research on additional ultrafast laser medical applications in collaboration with the Kellogg Eye Center. In addition to NSF, basic research funding has been provided b...

Jefferson Researcher Finds New Digital X-Ray Technology May Cut Costs And Improve Patient Care

...aber said. The X-rays can also be stored in the computer for easy and quick access by physicians. Digital X-ray technology would also allow hospital radiology departments to see more patients and cut down on repeat examinations. In time, hospitals could have totally filmless radiology depa...

Researchers Study 'Natural' Screen For Cancer

...duced by the hypericin transmits an imageback to a computer screen for closer scrutiny. "Hypericin gives us a very natural way of screening for various types ofcancer," says Rawicz, whose lab produces much of its own hypericin from branches of the herb, St. John's Wort. Rawicz says there are almost no...

Tighter Chemical Binding = Better Meds

...their ties to targetproteins. Using sophisticated computer graphics and his knowledge of thethree-dimensional...ossible. Jorgensen also has developed widely used computer programs, suchas BOSS and CAMEO, that enable scientists to model complex organicsolutions and predic...

X-Rays: How Big A Risk To Kids? UF Researchers Seek Answers

...s,theresearchers use a combination of physical and computer models of childrento measure doses from different ...nd health physics. The researcherswill use complex computer models of children to generalize the measurementsfor the whole organs or tissues, he said. ...

Optical Technology Projects Images Directly Into The Eye

... The picture quality is much better than that on a computer screen. The laser light used is five thousand timesless strong than the critical limit for the eye and is therefore not in any way dangerous. RSD has partly been developed at DelftUniversity of Technology (TUD) with support from the Netherlands Techn...

ACS Industry Pavilion Features Chemistry's Cutting Edge

...ilion also will feature literature, networking and computer resources. Brochures on the Industry Pavilion's programs and displays are availablein the ACS Press Room, Rm. 202 of the Dallas Convention Center. Note: Attendance at the Pavilion is free to reporters, but a meetingregistration is required fo...

Higher Prices Won't Stop Teenage Smokers

...atistical predictive modeling techniques to make a computer analysis of data from the National Education Longitudinal Survey, a 1988 study of about 12,000 students in grades 8, 10 and 12. "This allowed us to study the impact of taxes on smoking behavior during exactly the time in adolescence when most smoke...

Filmless System Puts X-Ray Images On The Web

...ll now read X-rays and otherradiological images on computer screens and the Internet, providing fastermedical ...r from now, it will transmit images to hundreds of computer work stationsthroughout the hospital and link radiology with the emergency department,intensive care...

Over 6,000 Technical Presentations Will Reveal New Findings At National Chemists' Meeting In Boston, August 23 - 27

...ust 26). Displayswill include instruments, books, computer hardware and scientific software, andlaboratory and safety equipment. Also in the exposition area will be a pavilion sponsored by theSociety's Office of Industry Relations. Alan Proctor, Director of U.S. DrugDiscovery for Pfizer, Inc., will ...

DFG To Fund Four New Research Units

...idual use to sociocultural change". Psychologists, computer scientists, linguists and literary scholars will study the fundamental cultural change spawned by the everyday use of the new media. The scientists also intend to identify user-oriented ways of providing information in the Internet and study empiric...

Parenting CD-ROM Helps Reduce Children's Behavioral Problems

...l outcomes for each.Designed for people of varying computer skills, the software requires userparticipation, w...al JusticeServices in Ohio, Gordon has provided 13 computer units and software packages to11 counties around the state. The data he used for these recent studie...

Remembering Your Medications: Older Are Wiser

...tion in the bottle-cap chips was downloaded into a computer file andanalyzed. Overall, the researchers found a surprisingly high level of adherence. Nearly40 percent of participants didn't make a single medication error during the twomonths studied. Of all the mistakes that were made, more than 98 percent w...

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(Date:4/18/2014)... This news release is available in French . ... breakthrough could revolutionize surgical practice and regenerative medicine. A ... Molle et Chimie (CNRS/ESPCI Paris Tech) and Didier Letourneur ... and Paris 13), has just demonstrated that the principle ... used in vivo to repair soft-tissue organs and tissues. ...
(Date:4/17/2014)... targets that could be used to provide relief ... London made the discovery when researching how pain ... body. , Dr Marzia Malcangio said: "We have ... and our findings could help chemotherapy patients who ... side effect of some chemotherapy drugs (such as ...
(Date:4/17/2014)... AURORA, Colo. (April 17, 2014) Two recent ... Medicine researcher and colleagues may help scientists develop ... virus, Yellow fever, Japanese encephalitis and other disease-causing ... of biochemistry and molecular genetics at the School ... the Howard Hughes Medical Institute, and colleagues recently ...
(Date:4/17/2014)... Doctors who treat patients with a severe ... face an agonizing treatment decision. , The drug ... help relieve shortness of breath. But some patients ... cause potentially fatal complications following transplantation. , "It,s ... medical director of Loyola University Medical Center,s LAM ...
(Date:4/17/2014)... University School of Medicine (BUSM) have discovered that ... an experimental model. The findings, reported in the ... , may lead to more effective treatments for ... of the leading causes of illness and death ... impact by limiting the productivity of workers and ...
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