Abstract: Chromium-doped zinc selenide (Cr:ZnSe) crystals are the gain media of choice for mid-infrared lasers operating over a 1.9–3.4 µm spectral range. In this study, we used laser-induced breakdown spectroscopy (LIBS) of Cr:ZnSe polycrystalline materials to improve the sensitivity of detecting chromium concentration in the laser-active materials. The fundamental harmonic of a Q-switched neodymium-doped yttrium aluminum garnet (Nd:YAG) laser was used as an excitation source. After calibration of the LIBS signal, we calculated that chromium's limit of detection (LOD) was 30 parts per million (ppm). Normalization of the Cr(I) intensity peak at 357.9 nm by the square root of the Zn(I) peak at 636.2 nm reduced the LOD to 20 ppm and increased the coefficient of determination to R² ≈ 0.98. These results demonstrate the potential of LIBS for microscale mapping of dopant distributions in laser crystals and for on-site monitoring of material quality during fabrication.

New from Applied Spectroscopy!
Application of Laser-Induced Breakdown Spectroscopy for Measuring Chromium Concentration in Chromium-Doped Zinc Selenide (Cr:ZnSe) Laser Materials
Read more: https://doi.org/10.1177/00037028251401252
#SAS #Spectroscopy #LIBS #Zinc #selenide #chromium #detection

BtA Bank #Kazachstan #Chromium #FelixSlater #TrumpHotelInBatumi Georgia. Donny gor paid $1,000,000 to make it look real, p.293 in the transcript.

youtube.com/watch?v=Yexn...

okay next question: who on the #chromium team can I have look at a ticket I filed that was wrongly set to "Won't Fix" because someone misread it?

The implementation of Container Timing: aggregating paints in Blink Deep dive on the implementation details of the Container Timing API for Chromium. How we track the paints? How we buffer the data for each component?

How do you measure rendering performance for entire DOM subtrees without slowing down the browser? ⏱️

✍ In my new blog post, I dive into the technical details of how I implemented the new Container Timing #webperf API in #Blink / #Chromium.

blogs.igalia.com/dape/2026/03...

Container Timing: measuring web components performance An introduction to Container Timing, a new web performance API that lets developers measure when complex components finish painting and shows how to use its native implementation now available behind...

#Development #Introductions
Container Timing · A new API to measure web component performance ilo.im/16bf65 by José Dapena Paz

_____
#Metrics #Measurement #WebComponents #APIs #Polyfill #Chromium #Browsers #WebPerf #WebDev #Frontend

Fedora 42 Security Alert: Critical Chromium Update Patches Active Vulnerabilities (CVE-2026-3909, CVE-2026-3910) Blog com notícias sobre, Linux, Android, Segurança , etc

🚨 URGENT: #Fedora42 users must patch #Chromium NOW! 🚨
CVE-2026-3909 (Skia OOB write) & CVE-2026-3910 (V8 flaw) are fixed in version 146.0.7680.80.
Don't be the low-hanging fruit for attackers. #Read more: 👉 tinyurl.com/4vpsfnjx #Security

Good old `export PATH="$PATH:..."` and its replacement:

path add /path/to/depot_tools

LuSH will modernize your shell environment without compromising compatibility.

#hereus #luos #lush #shell #unix #posix #linux #darwin #macos #terminal #console #soon #chromium #dev #developer

Fedora 44 Chromium Security Update: Critical Patch for CVE-2026-3909 (Out-of-Bounds Write in Skia) Blog com notícias sobre, Linux, Android, Segurança , etc

🛡️ Your Browser is Your First Line of Defense. Is It Secure? 🛡️
A new #Chromium security update for #Fedora 44 is here. It addresses a high-severity flaw (CVE-2026-3909) that could let hackers take control of your system. Read more: 👉 tinyurl.com/mpfvpwfj

Structural basis for a root silicon‐based barrier against cadmium, chromium, and salt stress in plants Silicon (Si) forms a defensive barrier in roots of Si-accumulators such as rice, blocking the absorption of toxic metals and salt, but many dicotyledons do not accumulate Si, limiting the Si applica...

Structural basis for a #root #silicon-based barrier against #cadmium, #chromium, and #salt stress in plants

nph.onlinelibrary.wiley.com/doi/10.1111/...

#PlantScience #StressBiology @newphyt.bsky.social @rootsaction.org @rootedleaf.bsky.social @oaklandroots.bsky.social @tropiroot.bsky.social

Claude 🤖
#Chrome ､ #Chromium の深刻さ

Chromiumは過去の調査では派生ブラウザがセキュリティパッチを適用するまでに数週間〜1ヶ月以上かかるケースも報告されています。

Android特有の事情
AndroidはChromiumをベースにしたAndroid System WebViewというコンポーネントを持っており、ブラウザだけでなくアプリ内のWeb表示全般に使われています
つまりChrome本体だけでなく、WebViewも更新しないと多くのアプリがゼロデイの影響を受け続けることになります。

dashboard Ansicht mit Kalenderwoche und Terminen pro Tag

Und so sieht das finale Dashboard aus. Es holt sich aus einem Google Calendar (per private ICS Url) Kalendereinträge und stellt sie pro Tag dar.

Ich habe versucht, möglichst wenige visuellen Clutter zu haben, damit alles leicht erkennbar ist.

Danke #FLOSS […]

[Original post on chaos.social]

Urgent: Fedora 42 Chromium Update Patches 29 Security Flaws—Including Critical CVE-2026-3913 Blog com notícias sobre, Linux, Android, Segurança , etc

Heads-up, Linux community. There’s a nasty #Chromium vulnerability in the wild targeting #Fedora 42. CVE-2026-3913 allows RCE via a heap overflow in WebML. Read more: 👉 tinyurl.com/25rve7hd #Security

Is Chondroitin Worth Your Money? Let's Find Out!

myopedia.org/chromium

#supplements #insulinsensitivity #sugarlevel #minerals #chromium

Container Timing: measuring web components performance An introduction to Container Timing, a new web performance API that lets developers measure when complex components finish painting and shows how to use its native implementation now available behind a Chromium feature flag.

Container Timing: Measuring Web Components Performance, by @jdapena@mastodon.online (@igalia@floss.social):

blogs.igalia.com/dape/2026/02/10/containe...

#performance #webcomponents #chromium

Original post on social.vivaldi.net

1/2

I really love using #ZenBrowser as my daily #WebBrowser. I generally prefer the #Gecko engine over #Chromium. I love the way it will let you select specific web elements when you take a snapshot and the built-in PDF reader is much more powerful than the default Chromium one. I find the text […]

"This update includes 29 security fixes. Please see the Chrome Security Page for more information." Then there's a list of CVEs, with things like "Critical CVE-2026-3913: Heap buffer overflow in WebML. Reported by Tobias Wienand on 2026-02-10" The first CVE paid out $33k. The next two paid $43k each, and the one after that $36k. The next one is _only_ $11k. That's $166k in payouts to security researchers, and it's only 5 out of the listed 29 security fixes!

Holy shit, why am I maintaining #chromium packages instead of hunting for security holes in it?!

A A

[JP] AIエージェント専用の『止まるブラウザ』？オープンソースのABPが登場、Mind2Webで90%超の精度
[EN] A

ai-minor.com/blog/en/2026-03-12-17732...

#AIエージェント #Chromium #MCP #Tech

Critical Chromium Update for Fedora 42: Mitigating Memory Corruption and Implementation Flaws in ANGLE, V8, and WebAssembly Blog com notícias sobre, Linux, Android, Segurança , etc

Critical security patch for #Chromium on #Fedora 42 is out. Version 145.0.7632.159 addresses CVE-2026-3536 through 3545, including integer overflows in ANGLE/Skia and inappropriate implementations in V8/WebAssembly. Read more: 👉 tinyurl.com/4tdv2fm2 #Security

Chiedi a ChatGPT e ti rispondi un hacker. 900.000 persone non lo sanno e sono a rischio

📌 Link all'articolo : www.redhotcyber.com/post/chi...

#redhotcyber #news #cybersecurity #hacking #malware #browser #chromium #intelligenzaartificiale

If you are similarly annoyed and frustrated by this Chrome mis-feature, you can add your opinion to the Chrome bug.

At the moment, the Chrome Devs seem to be ignoring the stream of complaints, but hopefully they'll listen to reason eventually. #Chrome #Chromium #ChromeBug #BadUI
[4/4]

Request for developer feedback: focusgroup  |  Blog  |  Chrome for Developers Try out focusgroup and comment on the proposal.

Request for Developer Feedback: “focusgroup”, by @jacquesnewman.bsky.social (@developers@chromium.social):

https://developer.chrome.com/blog/focusgroup-rfc

#html #attributes #chromium #browsers

Making keyboard navigation effortless Do you use a keyboard to navigate websites? If so, you've probably run into countless accessibility issues where groups of inputs or widgets are not easy, or even possible to get to with just the…

Microsoft Edge: Making keyboard navigation effortless | by Patrick Brosset

buff.ly/20rwsGu

#msedge #accessibility #webplatform #browsers #chromium #webdev

Chrome halbiert den Update-Zyklus

Chrome halbiert den Update-Zyklus

techupdate.io/google/chrome-halbiert-d...

#technews #browser #chromium #googlechrome #softwareupdate

GitHub - Lanshuns/Qwacky: Qwacky is an open source client for DuckDuckGo Email Protection, To manage and generate @duck.com aliases. Qwacky is an open source client for DuckDuckGo Email Protection, To manage and generate @duck.com aliases. - GitHub - Lanshuns/Qwacky: Qwacky is an open source client for DuckDuckGo Email Protecti...

DuckDuckGo Email Protection 的第三方开源浏览器扩展客户端, 支持导入导出别名配置, 可选自动填充, 以及实验性的数据同步.

Lanshuns/Qwacky (GitHub)

#Software #Extension #Chromium #Firefox #opensouce

Thanks! Lots of years ago, I used to use #Firefox, but then I got used to #Chromium based browsers. I’m tempted to go back and try the Firefox-based @zen-browser.app . I’d love to move away from #WhatsApp, but most of my contacts won’t

If the point of your operating system is to host another operating system to do what you need, it's simply a waste.

That's how I see #Microsoft with #Windows11 and its reliance on #Chromium, #Electron and #React

It's as simple as that.

Original post on social.ridetrans.it

In what was supposed to be a *security release* in their stable series, the #chromium upstream developers added #Gemini (that's Google's AI, if you're unfamiliar) PDF summary stuff to the tab UI. chromium.googlesource.com/chromium/src/+/ba941045d... […]

/:

MONDAY | 23 FEB 2026 | Cybersecurity Report

#CyberFM #CyberSecurity #TechNews #DataBreach #InfoSec #Chromium #GoogleWiz #FigureFintech #Vishing #Privacy #DigitalUnderground #AriasThomas #TheRSSH #TechPodcast #ZeroDay

all of these browsers are fucking chrome?

fucking #chromium

[2024 OPEN ACCESS]
Vacuum frequency measurement of 7S3-7P4 transition in Cr atoms using laser-induced fluorescence
2024 Appl. Phys. Express 17 122002

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OA
#オープンアクセス
#Chromium
#atoms
#Optical
#comb
#Laser
#fluorescence