Technology News

• Optics
  Materials Science
  Energy Technology
  Electronics
  Physics
  Engineering and Construction
   
  

  Speed Limit Set for Ultrafast Electrical Switch

  July 28, 2013 — Researchers have clocked the fastest-possible electrical switching in magnetite, a naturally magnetic mineral. Their results could drive innovations in the tiny transistors that control the flow of ... > full story

  More: 

  • Picosecond Accurate Slow-Motion Confirms Oxide Materials Exhibit Considerably Faster Switching Properties Than Do Semi-Conductors
• Consumer Behavior
  Relationships
  Psychology
   

  From Embarrassing Facebook Posts to Controversial Tweets, Why Are Consumers Oversharing Online?

  July 26, 2013 — Increased use of digital communication is causing consumers to lose their inhibitions and "overshare" online, according to a new ... > full story
• Nanotechnology
  Materials Science
  Electronics
  Engineering and Construction
  Civil Engineering
  Technology
   

  Gadget Genius: Nanotechnology Breakthrough Is Big Deal for Electronics

  July 26, 2013 — Researchers have developed giant surfactants, or surface coatings, which could lead to lighter laptops, slimmer televisions and crisper smartphone ... > full story
• Nanotechnology
  Graphene
  Optics
  Physics
  Quantum Physics
  Technology
   

  Gold Nanoparticles Improve Photodetector Performance

  July 26, 2013 — Using nanoparticles of gold, researchers have found a way to boost the performance of mineral molybdenum disulfide (MoS2), which is found in light-sensing photodetectors used in a wide range of ... > full story
• Today's Healthcare
  Medical Devices
  Medical Imaging
  Consumer Electronics
  Technology
  Medical Technology
   

  Technology/equipment Issues Account for Almost One in Four Operating Room Errors, Study Finds

  July 25, 2013 — Around a quarter of all operating room errors are caused by technology/equipment problems, indicates an analysis of the available ... > full story
• Sleep Disorders
  Insomnia
  Obstructive Sleep Apnea
  Child Development
  Child Psychology
  Parenting
   

  Kids' Sleep Patterns Affected by Electronic Media Time and Media Presence in the Bedroom

  July 25, 2013 — Children’s sleep disruption is worse with increased time spent watching TV or playing on the computer, finds new ... > full story
• Today's Healthcare
  Health Policy
  Diseases and Conditions
  Personalized Medicine
  Elder Care
  Mental Health Research
   

  Researchers Develop System That Uses a Big Data Approach to Personalized Healthcare

  July 25, 2013 — Researchers have developed a computer-aided method that uses electronic medical records to offer the promise of rapid advances toward personalized health care, disease management and ... > full story
• Stem Cells
  Developmental Biology
  Biotechnology
  Biotechnology and Bioengineering
  Molecular Biology
  Biology
   
  

  Novel Nanometer Scaffolds Regulate the Biological Behaviors of Neural Stem Cells

  July 25, 2013 — The surface characteristics of nanoscaffolds made by nanotechnology are more similar to the three-dimensional topological structure of the extracellular matrix and the effects on the biological ... > full story
• Ancient Civilizations
  Fossils
  Origin of Life
  Lost Treasures
  Anthropology
  Archaeology
   
  

  Ancient Technology for Metal Coatings 2,000 Years Ago Can't Be Matched Even Today

  July 24, 2013 — Artists and craftsmen more than 2,000 years ago developed thin-film coating technology unrivaled even by today's standards for producing DVDs, solar cells, electronic devices and other products. ... > full story
• Technology
  Spintronics
  Telecommunications
  Electronics
  Medical Technology
  Engineering
   
  

  A Magnetic Pen for Smartphones Adds Another Level of Conveniences

  July 24, 2013 — Scientists have developed a magnetically driven pen interface that works both on and around mobile devices. This interface, called the MagPen, can be used for any type of smartphones and tablet ... > full story

Search ScienceDaily