365 place 2

519 Ultrafine particles from traffic disturb human olfactory cell function

ScienceDaily
ScienceDaily · 11/14/2023 14:38 EDT

Ultrafine particles from traffic disturb human olfactory cell function

Exposure to ultrafine particles from traffic alters the expression of many genes in human olfactory mucosa cells, a new study shows. The study is the first to combine an analysis of emissions from different diesel fuels and exhaust after-treatment systems with an examination of their effects in a human-derived cell model of the olfactory mucosa.

To see detailed statistics for the news please log in »

Read the original

Add your comment
You must be logged in with Facebook to read and write comments.

A newsletter a day!

You may get 10 most important news around midday in daily newsletter. Press the button and we will send you the most important news only, no spam attached.

or register

LIKE us on Facebook so you won't miss the most important news of the day!

News from the same source
ScienceDaily ScienceDaily
Silicon Valley
George Avalos @ Silicon Valley 1 place · 02/07/2106 01:28 EDT

Newark apartment complex bought for much less than prior value

An East Bay apartment complex has been bought at a price that's well below its prior value. Read more

0

🔮
26.07.2026 ♉︎ Dear Taurus, today's day promises to be busy and interesting across various areas of your... Read more ›
Silicon Valley
George Avalos @ Silicon Valley 2 place · 02/07/2106 01:28 EDT

PG&E buys San Jose building to bolster South Bay operations

A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more

0

Digital Trends
Vikhyaat Vivek @ Digital Trends 1 place · today 04:37 EDT

Stop joining group projects with a blurry laptop webcam and buy one of these instead

From affordable 2K cameras to AI-powered 4K models, these five webcams can sharpen online classes, group projects, presentations, interviews, and dorm-room streams Read more

0 fresh

Habr
Editorial_staff_ETM @ Habr 1 place · today 04:31 EDT

Объективная реальность существует только потому, что существуют другие люди

Если мир — это компьютерная программа, то где стоит сервер, на котором она запущена? Британско-американский физик, создатель системы Mathematica и поисковика Wolfram|Alpha Стивен Вольфрам отвечает на этот вопрос с философским размахом: никакого внешнего компьютера нет. Вселенная и есть само вычисление.В своих последних работах Вольфрам предлагает переосмыслить фундаментальную физику. По его мнению, гравитация, квантовая механика, время и даже наше сознание — это неизбежные следствия простых вычислительных п Read more

0 fresh

Habr
PaulNoks @ Habr 2 place · today 04:19 EDT

Я даже не пойму, если что-то сломал

Дома у меня три ноды kubeadm на мини-ПК. На них живёт медиасервер: Jellyfin, торрент-клиент и сервисы, которые сами находят фильмы и раскладывают их по папкам. Сверху Istio с mTLS, Jenkins, который всё это раскатывает, Prometheus с Grafana, свой Nexus и Vault.Начиналось всё не с медиасервера. Начиналось с демо-магазина от Google — и полтора месяца я на него потратил, прежде чем понял, что учусь вхолостую.Про это и статья. Читать далее Read more

0 fresh

Habr
albonemo (Raft) @ Habr 3 place · today 04:17 EDT

Спорт-аналитика c AI4BI

Первое профессиональное программное решение по спортивной аналитике, усиленное ИИ, мы с командой построили для экзотичного у нас крикета. Было это еще в 2017 году, и тогда решение выглядело каким-то космолетом. Сейчас в 2026-м наш ИИ-аналитик на базе AI4BI "универсализировался", оброс возможностями по добавлению доменной экспертизы через RAG-базы знаний и сильным AI\ML плечом, развился до того, чтобы масштабироваться в сторону как классических видов спорта - футбола, хоккея, волейбола, баскетбола, бенди -... Read more

0 fresh

Business Insider
Kelsey Vlamis @ Business Insider 1 place · today 04:11 EDT

AI is quietly becoming an unofficial and potentially unwanted 'third' in relationships

People are increasingly turning to AI to talk about their relationships, but relying on chatbots can weaken empathy and communication skills. Read more

0 fresh

Business Insider
Insider Inc. @ Business Insider 3 place · today 04:01 EDT

China built full-size models of US warships and aircraft to hone its missiles

Satellite images reveal how China is building replicas to hone its weapons. Their targets: F-35 stealth fighters, US warships, and Taiwan's capital. Read more

0 fresh

TechRadar
TechRadar 1 place · today 04:00 EDT

How to watch Shark Week 2026 online from anywhere

With specials dedicated to the great white, mako, bull and everything in between, here's how to watch Shark Week 2026 online from anywhere. Read more

0 fresh

Habr
TrexSelectel (Selectel) @ Habr · today 04:00 EDT

Как миллионы лет эволюции превратили стрекоз в пилотов-асов

В мире насекомых хватает мастеров полета, но стрекозы стоят особняком — это настоящие асы. Все дело в том, что эволюция оттачивала их полет миллионы лет. Они появились задолго до динозавров и до сих пор демонстрируют такую маневренность, какой могут позавидовать некоторые современные летательные аппараты. Ученые давно пытались разгадать секрет такого искусного полета. Оказалось, что никакой хитрой стратегии здесь нет — все строится на нескольких базовых правилах, а само мастерство основано... Read more

0 fresh

Habr
Zazza @ Habr · today 03:43 EDT

«Свой» уходит в опенсорс: вайб-темы, RAG поверх шифра и объектив, который знает контекст

Свой open source ИИ-ассистент.Ассистент- который помнит вас между разговорами- ищет по вашим документам и по вебу- умеет планировать- работать с фото.В статье - что появилось с прошлого раза:- вайб-темы интерфейса, которые LLM генерит под ваш вкус;- внешний RAG по файлам вашего ПК с шифрованием;- агентный веб-поиск на SearXNG;- «объектив», разбирающий фото в контексте тематических помощников. Бэкенд на Go, фронт на Vue, база на PostgreSQL с pgvector. Работает на локальной Ollama... Read more

0 fresh

Slashdot
EditorDavid @ Slashdot 1 place · today 03:34 EDT

Comic-Con 2026 Debuts Trailers for 'Coyote vs Acme' Movie, Plus 'Neuromancer' and 'Blade Runner 2099' Series

Big news from Comic-Con 2026: "Coyote vs. ACME" debuted its long-awaited final trailer. CNET calls it "an animation-meets-live-action story," with the Coyote catapulting into theaters this August 28. (The film began development back in 2018, but was shelved for a tax write-off in 2023 by Warner Bros. until a backlash led to its sale to Ketchup Entertainment.) "Fed up with Acme's unreliable products, Wile E. Coyote decides to hire a... Read more

0 fresh

CoinDesk
Shaurya Malwa @ CoinDesk 1 place · today 03:29 EDT

Shiba Inu surges 36% as South Korean traders fuel mystery rally

The rally has no announcement behind it, other dog tokens haven't matched it, and Korean venues are carrying the volume. Read more

0 fresh

Digital Trends
Pranob Mehrotra @ Digital Trends 2 place · today 03:25 EDT

From freshman year to graduation, these are the three backpacks I’d trust with a laptop

Heading back to school but your backpack's a tattered mess? Pick one of these three options and you won't have to think about buying another one until you graduate. Read more

0 fresh

Habr
SLY_G @ Habr · today 03:12 EDT

[Перевод] Прибытие IBM PC, часть 1

В начале 1980-х годов рынок персональных компьютеров представлял собой шумный базар, изобилующий разнообразием. У каждого отдельного типа персонального компьютера — от Atari, Radio Shack, Apple, Commodore, Texas Instruments и многих других — была своя собственная субкультура, состоящая из клубов и журналов, наполненных сторонниками, готовыми воспевать превосходство выбранных ими машин. [1]Хотя значительная клика мелких производителей, таких как North Star и Vector Graphic, поддерживала стандарт аппаратного. Read more

0 fresh

Habr
gmuzykantov @ Habr · today 03:08 EDT

Основы биологии для инженеров (Часть 3. Онкология)

Еще недавно персонализированные мРНК-вакцины казались научной фантастикой. Сегодня они уже проходят клинические испытания. Давайте разберемся, как выглядит вычислительная часть этого процесса и какое место в ней занимают биоинформатика и AI. Читать далее Read more

0 fresh

Habr
CratosArt @ Habr · today 03:00 EDT

Я перестал носить руководству правильные решения. Стал носить деньги и риски

Как технически безупречный запрос на серверную завернули на финкомитете — и что я изменил, чтобы бюджет всё-таки дали. Мой профиль — строить ИТ-подразделения, которые из банальной поддержки превращаются в подразделение, с которым считаются при принятии бизнес-решений. А если точнее — приходить туда, где от ИТ остались руины, и за полгода собирать направление и команду заново, в рамках жёстких ограничений. Вот одна история из практики, которая многому меня научила. Придя в... Read more

0 fresh

TechRadar
TechRadar 2 place · today 03:00 EDT

'That is the wrong model for the AI era': Employers now expect basic AI skills from all workers

97% of organizations would pay 10%+ extra salary just for workers who have AI skills – workers, take responsibility now. Read more

0 fresh

The most popular news from the same source for the last week
ScienceDaily ScienceDaily
ScienceDaily
ScienceDaily · 07/19/2026 05:19 EDT

Scientists may have uncovered one reason coffee is repeatedly associated with healthier aging and lower disease risk. Compounds in coffee appear to activate NR4A1, a receptor that helps protect cells from stress, inflammation, and damage. These protective effects disappeared when the receptor was removed, strengthening the connection. Surprisingly, plant-based compounds such as caffeic acid seemed far more active than caffeine itself. Read more

0

ScienceDaily
ScienceDaily 3 place · 07/19/2026 08:07 EDT

The mysterious sound known as The Hum has been reported worldwide for decades, yet its source often remains impossible to find. Researchers tested whether people who hear it have exceptional low-frequency hearing or measurable sounds produced inside their ears, but neither explanation fit most participants. The strongest possibility is that many cases involve low-frequency tinnitus, even though the sound seems completely external. Read more

0

ScienceDaily
ScienceDaily 2 place · 07/19/2026 09:10 EDT

Researchers have created cosmic dust from scratch by recreating space-like conditions inside glass tubes. The dust contains complex carbon-rich molecules built from elements essential to life and produces infrared signals similar to real material found in space. By studying these laboratory samples, scientists can explore how organic chemistry unfolds around stars and how comets, asteroids and meteorites may have carried those ingredients to Earth. Read more

0

ScienceDaily
ScienceDaily · 07/19/2026 10:58 EDT

A new AI-powered blood test could give people a remarkably early warning of serious heart and circulation problems. Developed by researchers at the University of Hong Kong, CardiOmicScore analyzes thousands of proteins and metabolites to estimate the risk of six major cardiovascular diseases, including heart attack, stroke, heart failure, and atrial fibrillation. Unlike genetic risk scores, which remain fixed throughout life, the system captures biological changes linked to a person’s... Read more

0

ScienceDaily
ScienceDaily · 07/19/2026 22:31 EDT

Scientists are testing two promising ways to destroy PFAS, the stubborn “forever chemicals” that can accumulate in water and resist normal treatment. One method uses collapsing vapor bubbles to generate extreme heat and reactive molecules, while the other uses cold plasma and rising gas bubbles to pull PFAS to the surface and break them apart. Read more

0

ScienceDaily
ScienceDaily · 07/19/2026 23:32 EDT

Scientists have redesigned zinc oxide particles to create a mineral sunscreen that protects against ultraviolet radiation without leaving such a noticeable white cast. The SPF 30 formula could make sunscreen easier and more appealing to use across a wider range of skin tones. Read more

0

ScienceDaily
ScienceDaily · 07/20/2026 01:28 EDT

A protein called SORLA may act as a powerful defense against the toxic tau tangles involved in Alzheimer’s disease. Mice with extra SORLA had less tau accumulation, less brain atrophy, and healthier connections between neurons, while mice without it experienced more severe damage. The findings also revealed a possible drug target that could help control harmful activity in supporting brain cells. Read more

0

ScienceDaily
ScienceDaily · 07/20/2026 03:40 EDT

A quantum problem once described as impossible for classical computers has now been solved using relatively modest hardware. Researchers used tensor networks to compress the overwhelming wave function created by hundreds of entangled qubits, allowing some calculations to run on a laptop. Their results matched both theoretical predictions and simulations performed with a quantum computer. The method could open new paths for exploring quantum dynamics and materials. Read more

0

ScienceDaily
ScienceDaily · 07/20/2026 06:05 EDT

Researchers have uncovered a surprising culprit behind sleep loss in Alzheimer’s disease: the brain’s own immune cells. In mice with amyloid plaques, overactive microglia triggered inflammation that kept the brain from getting enough deep, restorative sleep. Temporarily removing most of these cells restored more than two hours of sleep per day, even though the plaques remained unchanged. Read more

0

ScienceDaily
ScienceDaily 3 place · 07/20/2026 08:29 EDT

Oxygen is disappearing from oceans, lakes, rivers, and coastal waters at an alarming rate, threatening aquatic life and weakening the natural processes that help regulate Earth’s climate. Scientists warn that this widespread deoxygenation is closely connected to other major planetary threats, including warming, pollution, biodiversity loss, and ocean acidification. Read more

0

Most popular sources

  • You see 333 news out of 333.
  • Sources 61 out of 61.
ScienceDaily 0%
Wired 0%
Android Authority 0%
Vox 0%
Digital Trends 0%
View sources »

LIKE us on Facebook so you won't miss the most important news of the day!

26.07.2026 05:00
Last update: 04:40 EDT.
News rating updated: 11:50.

What is Times42?

Times42 brings you the most popular news from tech news portals in real-time chart.
Read about us in FAQ section.


Times42 © 2026