(g+) LLMs, Bildverarbeitung, Datenanalyse: KI als Katastrophenschützer

Forscher sehen KI im Katastrophenschutz als Assistenten der menschlichen Helfer. Was möglich ist und wo KI Grenzen gesetzt werden sollten. Ein Bericht von Tim Reinboth (KI, Politik)

Forscher sehen KI im Katastrophenschutz als Assistenten der menschlichen Helfer. Was möglich ist und wo KI Grenzen gesetzt werden sollten. Ein Bericht von Tim Reinboth (KI, Politik)

A bonus from the shingles vaccine: Dementia protection?

The study shows a sharp change when the vaccine was introduced in Wales.

A study released on Wednesday finds that a live-virus vaccine that limits shingles symptoms was associated with a drop in the risk for dementia when it was introduced. The work took advantage of the fact that the National Health Service Wales made the vaccine available with a very specific age limit, essentially creating two populations, vaccinated and unvaccinated, separated by a single date. And these populations showed a sharp divide in how often they were diagnosed with dementia, despite having little in the way of other differences in health issues or treatments.

What a day

This study didn't come out of nowhere. There have been a number of hints recently that members of the herpesvirus family that can infect nerve cells are associated with dementia. That group includes Varicella zoster, the virus that causes both chicken pox and—potentially many years after— shingles, an extremely painful rash. And over the past couple of years, observational studies have suggested that the vaccine against shingles may have a protective effect.

But it's extremely difficult to do a clinical trial given that the onset of dementia may happen decades after most people first receive the shingles vaccine. That's why the use of NHS Wales data was critical. When the first attenuated virus vaccine for shingles became available, it was offered to a subset of the Welsh population. Those who were born on or after September 2, 1933, were eligible to receive the vaccine. Anyone older than that was permanently ineligible.

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Handelskrieg: Das globale Trump-Derangement-Syndrom

Die neuen Zölle von US-Präsident Trump bringen die Weltwirtschaft durcheinander. Das ist langsam zum Verrücktwerden. Ein IMHO von Friedhelm Greis (Donald Trump, Politik)

Die neuen Zölle von US-Präsident Trump bringen die Weltwirtschaft durcheinander. Das ist langsam zum Verrücktwerden. Ein IMHO von Friedhelm Greis (Donald Trump, Politik)

Explaining MicroSD Express cards and why you should care about them

Little-used 2019 standard bridges a gap between internal and external storage.

Among the changes mentioned in yesterday's Nintendo Switch 2 presentation was a note that the new console doesn't just support MicroSD Express cards for augmenting the device's 256GB of internal storage, but it requires MicroSD Express. Whatever plentiful, cheap microSD card you're using in your current Switch, including Sandisk's Nintendo-branded ones, can't migrate over to your Switch 2 alongside all your Switch 1 games.

MicroSD Express, explained

Why is regular-old MicroSD no longer good enough? It all comes down to speed.

Most run-of-the-mill SD and microSD cards you can buy today are using some version of the Ultra High Speed (UHS) standard. Designed to augment the default speed (12.5MB/s) and high speed (25MB/s) from the earliest versions of the SD card standard, the three UHS versions enable data transfers of up to 624MB/s.

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Samsung turns to China to boost its ailing semiconductor division

Samsung’s contract chipmaking business has struggled to secure big US customers.

Samsung has turned to Chinese technology groups to prop up its ailing semiconductor division, as it struggles to secure big US customers despite investing tens of billions of dollars in its American manufacturing facilities.

The South Korean electronics group revealed last month that the value of its exports to China jumped 54 percent between 2023 and 2024, as Chinese companies rush to secure stockpiles of advanced artificial intelligence chips in the face of increasingly restrictive US export controls.

In one previously unreported deal, Samsung last year sold more than three years’ supply of logic dies—a key component in manufacturing AI chips—to Kunlun, the semiconductor design subsidiary of Chinese tech group Baidu, according to people familiar with the matter.

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