Hệ Thống Điểm Tin Tổng Hợp

NGHIÊN CỨU Sun, 23 Au

289. A major Alzheimer’s risk gene may shrink brain cells years before symptoms

Researchers have uncovered a possible reason why the Alzheimer’s risk gene APOE4 can disrupt the brain long before memory problems begin. In mice, APOE4 increased a protein called Nell2, shrinking neurons and making memory circuits unusually active. That early hyperactivity predicted worse memory later in life. Reducing Nell2 in adult mice reversed the abnormal changes, raising hopes for a new way to intervene before Alzheimer’s progresses.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

290. This common vitamin was linked to 13% better cognitive scores

Older adults with mild cognitive impairment and sleep problems who took at least 5,000 IU of vitamin D daily scored more than 13% higher on a cognitive test than those taking none. The preliminary findings suggest vitamin D could be worth studying as a potentially modifiable factor during an early window of cognitive decline.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

291. Physicists create a tiny “Big Bang” with surprisingly small atomic nuclei

Researchers at CERN have created microscopic versions of the early Universe by colliding surprisingly small atomic nuclei at nearly the speed of light. The collisions produced quark-gluon plasma, the ultra-hot matter believed to have filled the cosmos shortly after the Big Bang. Even more intriguingly, the particles left behind reveal the shape of the nuclei that created them, offering a new way to probe both nuclear physics and the Universe’s earliest moments.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

292. Scientists left this farm field alone. Thousands of orchids appeared

An abandoned farm field became a flourishing wildflower meadow within little more than a decade, with plant diversity doubling and thousands of orchids appearing naturally. The discovery suggests that simply giving nature time to recover could be a powerful and inexpensive tool for restoring biodiversity.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

293. Cannabis use linked to 37% higher stroke risk in massive study

A massive analysis involving more than 100 million people has found strong links between recreational drug use and stroke, including among younger adults. Cocaine was associated with nearly double the risk of stroke, amphetamines with more than double the risk, and cannabis with a 37% increase.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

294. The dental crown of the future could be 3D-printed while you wait

Researchers have found a way to slash the processing time for 3D-printed zirconia crowns from as much as 100 hours to under 30 minutes. The advance could eventually let dentists print strong, customized permanent crowns for patients within a single appointment.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

295. Scientists turn tiny “defects” into a 5.5x heat transfer boost

Scientists have developed an ultrathin coating that could dramatically improve how efficiently heat is transferred during condensation. By turning tiny polymer structures once considered “defects” into places where water droplets can form, then helping those droplets detach quickly, the new surface keeps exposing fresh areas for condensation. In tests on copper tubes, it transferred heat up to 5.5 times more effectively than conventional copper and more than 50% better than a standard water-repelling coating.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

296. A hidden “on switch” in human DNA has finally been decoded

Researchers have used AI to uncover the DNA signature of a key genetic “switch” involved in turning genes on. After analyzing about 500,000 DNA sequences, the model identified the initiator in roughly 60% of human genes. The breakthrough could help predict the effects of harmful mutations and eventually contribute to decoding the broader genetic instructions that control gene activity throughout the body.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

297. Experimental compound helps burn fat without muscle loss

A decades-old compound may point to a new way of treating obesity by making the body burn more energy rather than simply reducing appetite. In mice, TOFA increased energy use by as much as 18%, reduced body fat without significant muscle loss, and improved blood sugar, triglycerides, and fatty liver disease. It also produced stronger results when combined with GLP-1 drugs such as Ozempic, Wegovy, Mounjaro, and Zepbound.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

298. Flood surrounds, people climb to life rafts, climb roofs to wait for relief

Bản tin từ Laodong.vn. Vui lòng bấm vào link để đọc toàn văn.

Laodong.vn Trung lập

NGHIÊN CỨU Sun, 23 Au

299. Social media communication: Many opportunities to establish your position.

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sat, 22 Au

300. Bốn chuyển đổi để Việt Nam trở thành quốc gia biển mạnh

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sun, 23 Au

301. Dray Nur Waterfall – A majestic beauty amidst the vast forests of the Central Highlands.

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sun, 23 Au

302. From the Capital to the Mountains: Expanding the Hanoi - Lam Dong Tourism Experience

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sat, 22 Au

303. Cảnh báo sớm nguy cơ trượt lở: Giải pháp giảm thiểu rủi ro thiên tai

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sat, 22 Au

304. Minister Ngo Van Tuan clarifies the reason for choosing a revenue threshold of 10 billion VND for tax reduction.

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sun, 23 Au

305. What can we learn from Higashino Keigo's detective novels?

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sat, 22 Au

306. This shark can live 400 years. Its eyes barely seem to age

Greenland sharks may live for 400 years without suffering the kind of retinal decline normally associated with aging. Researchers found healthy eye tissue and active proteins specially adapted for seeing blue light in the dim Arctic depths. DNA repair mechanisms may help keep their eyes functioning across centuries. The discovery could eventually offer new clues for protecting human vision as we age.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

307. Black holes keep tearing these stars apart, but they survive

Astronomers have found stars that repeatedly skim past supermassive black holes, surviving each encounter while producing a new burst of light. In some systems, those flares mysteriously fade with every return. Researchers now think the key may be stars that were already spinning extremely fast before being captured. That rapid rotation could explain both the fading flares and how the stars ended up in such extraordinarily tight black hole orbits.

ScienceDaily Trung lập

NGHIÊN CỨU Sat, 22 Au

308. Quitting alcohol may prime the brain for relapse

Mice that developed compulsive drinking after alcohol abstinence showed more than double the activity in a brain region associated with stress and addiction. Because the signal appeared before they drank again, researchers think it could eventually help predict who is most at risk of relapse.

ScienceDaily Trung lập

NGHIÊN CỨU Sun, 23 Au

309. Pu Luong: Preserving its unique identity, attracting visitors from all over.

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sun, 23 Au

310. Remnants of a period of intense volcanic activity in Vietnam.

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.

Vietnam.vn Trung lập

NGHIÊN CỨU Sun, 23 Au

311. The vast majority of businesses and household businesses will receive tax incentives.

Bản tin từ Vietnam.vn. Vui lòng bấm vào link để đọc toàn văn.