Dentistry
A new search for axiom dark matter rules out past numerical predictions  PHYS.ORG · 3 days
The ADMX collaboration, a group of researchers working at universities across the U.S. and Europe, has recently performed a new search for invisible axion... more
Tiny optical cavity could make quantum networks possible  PHYS.ORG · 4 days
Engineers at Caltech have shown that atoms in optical cavities—tiny boxes for light—could be foundational to the creation of a quantum internet. Their work was published on March 30 by the journal... more
Tiny optical cavity could make quantum networks possible  SCIENCE DAILY · 4 days
Engineers have shown that atoms in optical cavities could be foundational to the creation of a quantum internet. more
Teeth record past stresses in life, study finds  NEWS MEDICAL · 4 days
Teeth can do more than just masticate. A new study has found that the teeth serve as one's archive in life, recording biological events, from tooth formation to death. more
Extreme cavity expansion in soft solids: Damage without fracture  Science Magazine · 7 days
Cavitation is a common damage mechanism in soft solids. Here, we study this using a phase separation technique in stretched, elastic solids to controllably nucleate and grow small cavities by... more
Generation of multiple ultrastable optical frequency combs from an all-fiber photonic platform  Science Magazine · 7 days
Frequency-stabilized optical frequency combs have created many high-precision applications. Accurate timing, ultralow phase noise, and narrow linewidth are prerequisites for achieving the ultimate performance... more
Mitigating cavitation erosion using biomimetic gas-entrapping microtextured surfaces (GEMS)  Science Magazine · 7 days
Cavitation refers to the formation and collapse of vapor bubbles near solid boundaries in high-speed flows, such as ship propellers and pumps. During this process, cavitation bubbles focus fluid energy... more
Researchers working on simple, low-cost CRISPR-based diagnostic test for infectious diseases  PHYS.ORG · 7 days
Researchers in the Department of Biomedical Engineering— a shared department in the schools of Dental Medicine, Medicine, and Engineering—have been working to develop a new, low-cost,... more
SLAC structural biologist discovers a strange cavity in key tuberculosis protein  NEWS MEDICAL · 7 days
Researchers from the Department of Energy’s SLAC National Accelerator Laboratory have discovered a strange new feature of a protein that’s thought to be important in the... more
A new approach to achieving stable, high-repetition-rate laser pulses  PHYS.ORG · 1 week
High-repetition-rate pulsed lasers serve a wide range of applications, from optical communications to microwave photonics and beyond. Generating trains of ultrashort optical pulses commonly involves locking phases of longitudinal laser... more
A new method for the fabrication and characterization of atomic-sized photonic cavities  nanowerk · 1 week
This discovery may be fundamental for the understanding and design of new, nanometric size, opto-electronic devices which will be key for the development of... more
Teeth serve as 'archive of life,' new research finds  SCIENCE DAILY · 1 week
Teeth constitute a permanent and faithful biological archive of the entirety of the individual's life, from tooth formation to death, a team of researchers has found. Its work provides new... more
Researchers propose a novel methodology for the characterization of light-matter interaction at atomic size  PHYS.ORG · 1 week
Photonic cavities are an essential part of many modern optical devices, from laser pointers to microwave ovens. Just as we... more
Researchers discover giant cavity in key tuberculosis molecule  PHYS.ORG · 1 week
Researchers from the Department of Energy's SLAC National Accelerator Laboratory have discovered a strange new feature of a protein that's thought to be important in the development of tuberculosis: The protein contains... more
How teachers are using technology to keep in touch with students during coronavirus school closures  PHYS.ORG · 1 week
Kindergarten teacher Jill Hammel is keeping up with her class: Emily has a loose tooth that could fall... more
Teeth serve as faithful biological archive of an individual's life  NEWS MEDICAL · 1 week
Teeth constitute a permanent and faithful biological archive of the entirety of the individual's life, from tooth formation to death, a team of researchers has found. Its work... more
Commonly used mouthwash could make saliva significantly more acidic, change microbes  SCIENCE DAILY · 1 week
The first study looking at the effect of chlorhexidine mouthwash on the entire oral microbiome has found its use significantly increases the abundance of lactate-producing bacteria... more
Nearly all older Americans support including dental coverage in Medicare  NEWS MEDICAL · 1 week
Nearly all older Americans support adding a dental benefit to the Medicare program that covers most people over age 65, according to a new national poll that also... more
Commonly used mouthwash increases lactate-producing bacteria that lower saliva pH  NEWS MEDICAL · 1 week
The first study looking at the effect of chlorhexidine mouthwash on the entire oral microbiome has found its use significantly increases the abundance of lactate-producing bacteria that lower... more
The Latest: Michigan halts nonessential medical procedures  ABC NEWS · 2 weeks
The Governor of Michigan has ordered a halt to doctors and dentists on all nonessential medical procedures more
Heterostructure and Q-factor engineering for low-threshold and persistent nanowire lasing  PHYS.ORG · 2 weeks
Semiconductor nanowire lasers are a crucial component for on-chip integrated optoelectronics. However, silicon-integrated, room-temperature, continuously-operating and electrically-pumped nanowire lasers have not yet been demonstrated. In this work, a... more
Structural basis of Gs and Gi recognition by the human glucagon receptor  Science Magazine · 2 weeks
Class B G protein–coupled receptors, an important class of therapeutic targets, signal mainly through the Gs class of heterotrimeric G proteins, although they do... more
Ancient teeth reveal Bronze Age gender inequality  PHYS.ORG · 2 weeks
Analysing 2500-year-old teeth has thrown open a window onto life and gender inequality during Bronze Age China. more
Are opioids necessary after tooth extraction?  NEWS MEDICAL · 3 weeks
A new study published in the journal JAMA Network Open in March 2020 shows that dentists can eliminate opioid analgesia from their armory of pain reliever after a tooth extraction, or at least dramatically reduce its... more
The tooth enamel of the Atapuerca hominids grew faster than in modern humans  PHYS.ORG · 3 weeks
The CENIEH has conducted the first study which tackles counting the two types of enamel growth lines, in Lower Pleistocene and Middle... more
Liquid helium-free SRF cavities could make industrial applications practical  PHYS.ORG · 3 weeks
The building blocks of superconducting accelerators are superconducting radiofrequency (SRF) cavities made primarily from niobium that are combined in a vessel and bathed in liquid helium to reach superconducting temperatures.... more
Skull of smallest-known bird embedded in 99-million-year-old amber  REUTERS · 3 weeks
Scientists are marveling over the exquisitely preserved skull of what appears to be the smallest-known bird - tinier than any... more
Additional insight behind cancellation of Academy of Osseointegration’s Annual Meeting  NEWS MEDICAL · 3 weeks
The Academy of Osseointegration's (AO) Board of Directors and staff sincerely appreciate the understanding shown by members and the global implant dentistry community in response to last week's... more
Magnetic teeth revealed using quantum imaging  PHYS.ORG · 3 weeks
Biology provides us with a constant source of inspiration for designing and exploring new functional materials. more
Dental shock: Six pulled teeth and one unexpected bill  NEWS MEDICAL · 3 weeks
The ache in three of Kathy McCracken's teeth started almost four years ago. It was hard for her to chew and swallow. She was sensitive to both hot and cold... more
Squandering inherited rank may have life-and-death consequences for hyenas  PHYS.ORG · 4 weeks
Like all spotted hyena newborns, she spills onto the Kenyan grassland with open eyes and a full set of teeth. But as the daughter of a high-ranking mother in a... more
A filter for cleaner qubits  PHYS.ORG · 4 weeks
A research team at the Tokyo Medical and Dental University (TMDU), RIKEN, and the University of Tokyo have demonstrated how to increase the lifetime of qubits inside quantum computers by using an additional "filter" qubit. This work may... more
UConn team discovers a population of stem cells with ability to generate new bone  NEWS MEDICAL · 4 weeks
A population of stem cells with the ability to generate new bone has been newly discovered by a group of... more
Dental teams could play key role in early detection of Type 2 and pre-diabetes  NEWS MEDICAL · 4 weeks
Dental teams could play an integral role in identifying people at high risk of developing Type 2 diabetes as well... more
A theoretical approach to understand the mechanisms of 3-D spatiotemporal mode-locking  PHYS.ORG · 4 weeks
Laser technology confines light inside a resonator containing a gain medium, a material with quantum properties that can amplify light. As laser resonators are generally far... more
Probing microscopic wiggles in squishy materials  PHYS.ORG · 4 weeks
The term "colloidal gel" may not be a household phrase, but examples of these materials are everywhere in our daily lives, from toothpaste and shower gel to mayonnaise and yogurt. Colloidal gels are mixtures of particles... more
MORE SCIENCE VIDEO
SLAC structural biologist discovers a strange cavity in key tuberculosis protein
NEWS MEDICAL
FRESH SCIENCE