Dentistry
Embryonic development: Earlier origin of neural crest cells  SCIENCE DAILY · 14 hours
Neural crest cells have been thought to originate in the ectoderm, the outermost of the three germ layers formed in the earliest stages of embryonic development. But their capacity to form derivatives... more
Research introduces a revolutionary treatment for infections  NEWS MEDICAL · 21 hours
Titanium has many properties that make it a great choice for use in implants. Its low density, high stiffness, high biomechnanical strength-to-weight ratio, and corrosion resistance have led to its use in several types... more
A tiny cavity leads to a strong interaction between light and matter  SCIENCE DAILY · 2 days
Researchers have succeeded in creating an efficient quantum-mechanical light-matter interface using a microscopic cavity. Within this cavity, a single photon is emitted and absorbed... more
A cavity leads to a strong interaction between light and matter  nanowerk · 2 days
Researchers have succeeded in creating an efficient quantum-mechanical light-matter interface using a microscopic cavity. Within this cavity, a single photon is emitted and absorbed up to... more
A cavity leads to a strong interaction between light and matter  PHYS.ORG · 2 days
Researchers have succeeded in creating an efficient quantum-mechanical light-matter interface using a microscopic cavity. Within this cavity, a single photon is emitted and absorbed up to... more
Easy at-home assessment of teeth grinding in sleep  SCIENCE DAILY · 5 days
An easy-to-use electrode set can assess sleep bruxism severity as well as a conventional polysomnography, a new study shows. more
Piranha fish swap old teeth for new simultaneously  SCIENCE DAILY · 7 days
With the help of new technologies, a team has confirmed that piranhas lose and regrow all the teeth on one side of their face multiple times throughout their lives. How they do... more
Piranha fish swap old teeth for new simultaneously  PHYS.ORG · 1 week
Piranha fish have a powerful bite. Their teeth help them shred through the flesh of their prey or even scrape plants off rocks to supplement their diet. more
Empty spaces, how do they make a protein unstable?  SCIENCE DAILY · 1 week
Partial unfolding of proteins can be a major challenge in the industry, as it may affect the stability of products. So how does an empty space or cavity in its... more
Slower walkers have older brains and bodies at 45  SCIENCE DAILY · 2 weeks
The walking speed of 45-year-olds can be used as a marker of their aging brains and bodies. The evidence was there in neurocognitive testing these individuals took at age 3... more
Trophy hunting – can it really be justified by 'conservation benefits'?  PHYS.ORG · 2 weeks
Killing animals for fun is an activity which divides opinion. It can also be a highly emotive issue, with high profile cases like the death of... more
Fossils of 'shark-toothed' carnivorous dinosaur found in Thailand  REUTERS · 2 weeks
Fossils of a large carnivorous dinosaur that was a top predator about 115 million years ago have been unearthed in... more
Details of dental wear in mammals revealed  SCIENCE DAILY · 2 weeks
The teeth of mammals experience constant wear. However, the details of these wear processes are largely unknown. Researchers have now demonstrated that the various areas of herbivores' teeth differ in how susceptible they are... more
Details of dental wear revealed  PHYS.ORG · 2 weeks
The teeth of mammals experience constant wear. However, the details of these wear processes are largely unknown. Researchers at the University of Zurich have now demonstrated that the various areas of herbivores' teeth differ in how susceptible they... more
2-D-based single photon emitters integrated with CMOS-compatible silicon nitride waveguides  PHYS.ORG · 2 weeks
Researchers from the Photonics Research Group, an imec research group at Ghent university and MIT announced that they have integrated single photon emitters in 2-D layered materials with... more
Special sensory cells in gums protect against periodontitis  SCIENCE DAILY · 3 weeks
Newly discovered chemical-sensing cells in the gums protect the mouth by standing guard against infections that damage soft tissue and destroy the bone that supports the teeth. With the help of bitter... more
The role of a cavity in the hypernova ejecta of a gamma-ray burst  PHYS.ORG · 3 weeks
Since 2018, a new style of research has been introduced in gamma-ray-burst (GRB) studies: It does not describe the prompt radiation phase... more
Tooth loss associated with higher risk of heart disease  SCIENCE DAILY · 3 weeks
Adults who have lost teeth due to nontraumatic reasons may have a higher risk of developing cardiovascular disease. more
Chemical-sensing cells in the gums protect the mouth from infections  NEWS MEDICAL · 3 weeks
Newly discovered chemical-sensing cells in the gums protect the mouth by standing guard against infections that damage soft tissue and destroy the bone that supports the teeth, report... more
Tooth loss may increase risk of cardiovascular disease  NEWS MEDICAL · 3 weeks
Adults who have lost teeth due to nontraumatic reasons may have a higher risk of developing cardiovascular disease according to a presentation at the American College of Cardiology Middle East Conference 2019... more
Medical News Today: How does tooth enamel last a lifetime?  MNT · 3 weeks
Enamel is the strongest tissue in the human body. A recent study finds that an imperfect alignment of crystals helps produce this incredible resilience. more
Metals in Baby Teeth Could Help Reveal What Causes Autism, ADHD  LIVE SCIENCE · 3 weeks
Traces of metal in baby teeth point to distinct differences between children with and without neurodevelopmental disorders. more
Lop-eared rabbits more likely to have tooth/ear problems than erect eared cousins  PHYS.ORG · 3 weeks
Lop (floppy) eared rabbits are more likely than erect ('up') eared breeds to have potentially painful ear and dental problems that may ultimately affect... more
'Loose Tooth' Iceberg Calves Off East Antarctica in Surprising Spot  LIVE SCIENCE · 3 weeks
An iceberg the size of the Isle of Skye has broken free from Antarctica's Amery Ice Shelf. more
'Relaxed' enzymes may be at the root of Charcot-Marie-Tooth disease  SCIENCE DAILY · 3 weeks
Treatments have been hard to pinpoint for a rare neurological disease called Charcot-Marie-Tooth, in part because so many variations of the condition exist. So far, mutations on more... more
New insight into cause of Charcot-Marie-Tooth disease  NEWS MEDICAL · 3 weeks
The nervous system is the body’s control center, which is extremely fast in decoding messages from the different nerves in the body. This network should be intact and healthy. When something is wrong with... more
Physicists score double hit in LED research  nanowerk · 4 weeks
In two breakthroughs in the realm of photonics, researchers are reporting the successful demonstration of an LED based on half-light half-matter quasiparticles in atomically thin materials. This is also the first successful test of... more
Physicists score double hit in LED research  SCIENCE DAILY · 4 weeks
In 2 breakthroughs in the realm of photonics, researchers are reporting the successful demonstration of an LED (light-emitting diode) based on half-light half-matter quasiparticles in atomically thin materials. This is also the first successful... more
Physicists score double hit in LED research  PHYS.ORG · 4 weeks
In two breakthroughs in the realm of photonics, City College of New York graduate researchers are reporting the successful demonstration of an LED (light-emitting diode) based on half-light half-matter quasiparticles in atomically thin materials.... more
Artist-scientist breathes new life into ancient fossils  PHYS.ORG · 4 weeks
It measures up to 10 metres (32.5 feet) from snout to tail, has four stumpy legs and—most noticeable of all—boasts a jaw lined with scary, jagged teeth. more
Observations of Rydberg exciton polaritons and their condensate in a perovskite cavity  PHYS.ORG · 4 weeks
In quantum physics, Rydberg excitons with high principal value can exhibit strong dipole-dipole interactions. However, polaritons (quasiparticles) with an excitonic constituent in an excited... more
Detailed picture reveals how tooth enamel is strong enough to last a lifetime  PHYS.ORG · 4 weeks
Break any bone in the human body, and the body can repair the tissue and fix the damage. Yet tooth enamel—the strongest... more
Mount Sinai researchers identify elemental signatures in baby teeth unique to ADHD and autism  NEWS MEDICAL · 4 weeks
Mount Sinai researchers have identified elemental signatures in baby teeth that are unique to attention-deficit/hyperactivity disorder, autism spectrum disorder, and... more
Oral health plays increasing role in overall health of the elderly  NEWS MEDICAL · 4 weeks
Oral health is a critical component to overall health for all ages, but according to dental and medical experts from UConn Health, vigilance is especially critical... more
As we age, oral health plays increasing role in overall health  SCIENCE DAILY · 4 weeks
Oral health is a critical component to overall health for all ages, but according to dental and medical experts, vigilance is especially critical for the elderly. more
How do piranhas replace their sharp teeth?  PHYS.ORG · 4 weeks
Piranhas and their herbivorous cousins pacus have distinctive teeth used to tear through tough food. A recent paper by Matthew Kolmann, a postdoctoral fellow in the Columbian College of Arts and Sciences Department of... more
Method for cooling a superconducting accelerator cavity  PHYS.ORG · 4 weeks
Fermilab scientists and engineers have achieved a landmark result in an ongoing effort to design and build compact, portable particle accelerators. Our group successfully demonstrated a new, efficient way to cool superconducting accelerator components,... more
California ramps up efforts to combat invasive swamp rodents  PHYS.ORG · 4 weeks
One of the most recent threats to California's environment has webbed feet, white whiskers, shaggy fur and orange buck teeth that could be mistaken for carrots. more
Wiley and American Dental Education Association partner to publish valuable research  NEWS MEDICAL · 4 weeks
John Wiley and Sons Inc. announced today its selection by the American Dental Education Association to publish its esteemed journal, the Journal of Dental Education. more
What wolves' broken teeth reveal about their lives  SCIENCE DAILY · 4 weeks
An evolutionary biologist has spent more than three decades studying the skulls of many species of large carnivores -- including wolves, lions and tigers -- that lived from 50,000 years ago to... more
What wolves' teeth reveal about their lives  PHYS.ORG · 4 weeks
UCLA evolutionary biologist Blaire Van Valkenburgh has spent more than three decades studying the skulls of many species of large carnivores—including wolves, lions and tigers— that lived from 50,000 years ago to the present.... more
Triassic Crocodile Cousins Preyed on Plant-Eating Dinosaurs  SCI-NEWS.COM · 4 weeks
Rauisuchians — predatory crocodile-like creatures that lived during the Triassic period, some 210 million years ago — preyed on early herbivorous dinosaurs... more
Did mosasaurs do the breast stroke?  PHYS.ORG · 4 weeks
Mosasaurs were true sea monsters of late Cretaceous seas. These marine lizards—related to modern snakes and monitor lizards—grew as long as fifty feet, flashed two rows of sharp teeth, and shredded their victims with enormous, powerful... more
Risk factors for head and neck cancer among WTC responders identified  NEWS MEDICAL · 4 weeks
A recent Rutgers study identified factors that may put people who responded to the 9/11 terrorist attacks at the World Trade Center at increased risk for... more
Did Mosasaurs Do The Breast Stroke?  SCIENCE DAILY · 4 weeks
Mosasaurs were true sea monsters of late Cretaceous seas. These marine lizards -- related to modern snakes and monitor lizards -- grew as long as fifty feet, flashed two rows of sharp teeth, and shredded their... more
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Detailed picture reveals how tooth enamel is strong enough to last a lifetime
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