الأعزاء في مايو كلينك: أعمل في بناء المنازل، وبدأت أشعر بخدر ووخز في اليدين. وفي بعض الأحيان تسقط الأشياء من يدي لأنني لا أستطيع الإمساك بها جيداً. ونبهني أحد الأصدقاء إلى أنني ربما أكون مصاباً بمتلازمة النفق الرسغي. ولكن ألا تُصيب هذه المتلازمة الأشخاص الذين يعملون على الحاسوب طوال اليوم؟ هل يمكنكم تقديم مزيد من الشرح حول هذه الحالة؟
Using an old anesthesia drug to pull people out of severe depression has gone from fringe idea to widespread use in just a few years.
Biologists from the Research Center of Biotechnology and RUDN University found bacteria on Franz Josef Land that adapted to low temperatures and learned to degrade petroleum products.
Supercontinuum (SC) white light generation in gases through ultrafast laser filamentation is in principle immune to damage. However, the bottleneck problem is that the strong jitters from filament induced self-heating at kHz repetition level.
Since the advent of femtosecond laser in the early 1990s, ultrafast laser processing has been considered a promising nanofabrication approach, which is unique in manufacturing hard-processing materials and realizing fine three-dimensional structures.
Superhydrophobic surfaces, which repel water strongly, are useful for self-cleaning, anti-corrosion, and oil/water separation. Traditional methods to create these surfaces are complex and material-specific.
Robots in warehouses and even around our houses struggle to identify and pick up objects if they are too close together, or if a space is cluttered.
Nitrate radicals (NO3) from air pollution degrade the scent chemicals released by a common wildflower, drastically reducing the scent-based cues that its chief pollinators rely on to locate the flower.
The Continuing Medical Education program at Cedars-Sinai has earned Joint Accreditation with Commendation, enhancing continuing education opportunities for healthcare professionals and signifying that Cedars-Sinai upholds the highest standards in providing relevant, effective, practice-based education.
Medical science says a lot about how cardiovascular health is influenced by what you put in your mouth. But what about the mouth itself? A Penn State Health heart surgeon offers his views on dental health and hearth health.
For nearly two centuries, scholars have puzzled over an inscription of just 20 characters, cast upon an unusual bronze sphinx statue believed to have originated in Potaissa, a Roman Empire military base camp located in present-day Romania.
A team of researchers from Wayne State University was awarded a $1.4 million, three-year grant from the U.S. Department of Defense for the study, “Cytochrome c acetylation drives prostate cancer aggressiveness and Warburg effect.”
A life-threatening mold infection known as health care-associated Fusarium solani meningitis can be associated with a delayed, but devastating, injury to the brainstem and its blood supply among those infected, according to physicians from UTHealth Houston.
The first annual STS Cardiothoracic Surgeon Compensation Report is now available to help US-based cardiothoracic surgeons understand their value and make informed career decisions using reliable benchmarks specific to the specialty.
MD Anderso and C-Biomex today announced a strategic collaboration to co-develop CBT-001, a radioligand targeting the CA9 cancer biomarker.
February is National Children’s Dental Health Month, and the American Association of Nurse Anesthesiology (AANA) reminds parents and caregivers of the importance of not only knowing how to keep your child’s teeth healthy, but also ensuring that they have access to safe dental anesthesia care.
Although time is a set duration of hours, minutes and seconds, the perception of time can vary dramatically based on the individual and especially during times of high stress and uncertainty such as disasters, recessions and most recently the COVID-19 lockdown.
.jpg&width=400&height=400)
The drugs used to treat erectile dysfunction may also be associated with a reduced risk of Alzheimer’s disease, according to a study published in the February 7, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Scientists have new evidence that gluons have a positive spin polarization, meaning the spins of individual gluons are aligned in the same direction as the spin of the proton they are in.
Researchers found that pregnant women who ate more ultraprocessed or fast foods, had a higher level of phthalates in their body, which was then passed on to their fetus.
Genicular artery embolization is a non-invasive alternative to knee replacement.
Established clinician researcher will focus on novel treatments and clinical trials for difficult-to-treat childhood cancers.
The American Society of Heating, Refrigeration and Air-Conditioning Engineers, or ASHRAE, selected Jason DeGraw, a researcher with the Department of Energy’s Oak Ridge National Laboratory, as one of 23 members elevated to Fellow during its 2024 winter conference.
Learn how higher education is a primary driver of improved socioeconomic status.
Researchers with McMaster University and Denmark-based pharmaceutical company ALK-Abello A/S have made a groundbreaking discovery: a new cell that remembers allergies.
Tiny external structures in the wax coating of blueberries give them their blue colour, researchers at the University of Bristol can reveal.
Findings shed light on mechanisms underlying psychosocial stress and depression susceptibility
The University of Texas MD Anderson Cancer Center’s Research Highlights showcases the latest breakthroughs in cancer care, research and prevention.
University of Washington researchers introduced the Thermal Earring, a wireless wearable that continuously monitors a user’s earlobe temperature.
Recognizing the impact of his research and outstanding leadership in the field of immunology, Gary Koretzky, M.D., Ph.D., DFAAI (AAI ’92), will receive the American Association of Immunologists (AAI) Lifetime Achievement Award, the association’s highest honor, at the AAI annual conference IMMUNOLOGY2024TM, May 3-7 in Chicago.
El Observatorio Vera C. Rubin ayudará a los científicos a identificar objetivos intrigantes para dar prioridad a futuras misiones espaciales, mediante la detección de millones de nuevos objetos en el Sistema Solar y revelar, con el mayor detalle jamás visto, el contexto más amplio en el que existen.
Vera C. Rubin Observatory will help scientists identify intriguing targets to prioritize for future space missions by detecting millions of new Solar System objects, and by revealing — in more detail than we’ve ever seen — the broader context in which these objects exist.
Victorious over the many booby traps that guarded his older brother’s bedroom, a 17-year-old Kwame Dawes perched on the edge of his sibling’s neatly made bed and relaxed as the rhythms of a new Bob Marley and the Wailers album flowed from the record player.
Forests, which cover a third of Earth's land surface, are pivotal in carbon storage and the water cycle, though the full scope of their impact remains to be fully understood. In a new study published in Nature Communications, researchers from Stockholm University and international colleagues provide new insights into the complex role forests play in the climate system and water cycle.
In a changing climate, corn growers need to be ready for anything, including new and shifting disease dynamics. Because it’s impossible to predict which damaging disease will pop up in a given year, corn with resistance to multiple diseases would be a huge win for growers.
The U.S. Department of Energy’s (DOE) Office of Science is pleased to announce that the Office of Science Graduate Student Research (SCGSR) program is now accepting applications for the 2024 solicitation 1 cycle. Applications are due on Wednesday, May 1, 2024, at 5:00 p.m. ET.
In patients with major depression disorder it is, thanks to use of artificial intelligence, now possible to predict within a week whether an antidepressant will work
After serving decades in prison, Rwandans convicted of crimes of genocide returned to their communities articulating a “narrative of redemption,” saying they were good people, despite their past crimes.
Cedars-Sinai Cancer investigators have discovered a protein expressed on multiple myeloma cancer cells that drives disease growth and development. The new study found that blocking part of the protein’s unique signaling pathway stops myeloma growth in culture and in laboratory mice.
Argonne researchers have shed important new light on what the early signs of battery failure look like.
A new study suggests a naturally-occurring material is an effective disinfectant for contact lenses, worn by millions of people worldwide.
Advanced multispectral detection technologies have emerged as a significant threat to objects. To address the challenge, scientists in China proposed a whole-infrared-band camouflage device (covering the NIR, SWIR, MWIR, and LWIR bands), which exhibits remarkable camouflage performance against thermal emission and solar radiance.
RSS
Medicine keyboard_arrow_right
Sciencekeyboard_arrow_right
Life keyboard_arrow_right
Business keyboard_arrow_right
Journal News keyboard_arrow_right
By Location keyboard_arrow_right
Meetings, Grants, and Events keyboard_arrow_right
