All articles starting with R
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RDMA over Converged Ethernet
RDMA over Converged Ethernet (RoCE) is a protocol developed by the InfiniBand Trade Association that carries RDMA traffic over Ethernet, letting adapters access remote memory without CPU involvement.
RDNA (microarchitecture)
RDNA, or Radeon DNA, is an AMD graphics microarchitecture family introduced in 2019 as the successor to GCN, powering Radeon RX 5000 through 9000 Series cards and the PlayStation 5 and Xbox Series consoles.
RDNA 4
RDNA 4 is a gaming-focused GPU architecture from AMD, announced February 28, 2025, as the fourth generation of the RDNA line and the basis of the Radeon RX 9000 Series cards.
RDNS trial
RDNS (Rang-Din Nutrition Study, NCT01715038): cluster-randomized effectiveness trial in northwest Bangladesh, 4,011 pregnant women, 64 clusters, testing LNS and MNP home fortification during the first 1,000 days; LNS improved growth, development, and iron status.
RDS-1 (РДС-1)
RDS-1 (РДС-1), American codename Joe-1, was the first Soviet atomic bomb, a copy of the Fat Man design detonated on 29 August 1949 at Semipalatinsk, ending the US nuclear monopoly.
RDT-1B
RDT-1B is a 1B-parameter diffusion transformer for bimanual robot manipulation, released in October 2024 by Tsinghua University's TSAIL group and described as the largest such model at the time.
RDX
RDX, also called cyclonite or cyclotrimethylenetrinitramine, is a white crystalline nitramine high explosive, about 1.5 times as powerful as TNT and second only to it in military use.
RE Engine
RE Engine is Capcom's proprietary in-house game engine, begun in 2014 and debuted with Resident Evil 7 (2017); 'RE' means 'Reach for the Moon.' It powers Street Fighter 6, Monster Hunter, and Devil May Cry 5, and is being evolved into the REX AI-generation engine.
Re Styles
Re Styles (Shirley Marie Macleod, 1950-2022), American singer, model, and costume designer with The Tubes; co-lead vocalist on "Don't Touch Me There" and "Prime Time"; distinct from Dutch hardcore DJ Re-Style.
Re Surf
Re Surf (RE SURF, Ré Surf) is the first surf school on Île de Ré, France, founded 2003 at Le Bois-Plage-en-Ré with a second site at Les Portes-en-Ré since 2005; FFS-labeled since 2012, distinct from ReSurf Canada and ReSurf NY.
Re-Animator
Re-Animator (1985) is Stuart Gordon's cult horror-comedy, loosely adapted from H.P. Lovecraft's Herbert West–Reanimator serial, starring Jeffrey Combs as a medical student whose glowing green serum reanimates the dead; released unrated, it spawned two sequels and a 2011 Broadway musical.
Re-Animator (film series)
Re-Animator film series: horror-comedy franchise launched 1985 by Brian Yuzna and Stuart Gordon, adapting Lovecraft's Herbert West–Reanimator; three films (1985, 1989, 2003) starring Jeffrey Combs, plus a musical and 2026 reboot.
RE-Bench
RE-Bench (Research Engineering Benchmark) is a benchmark from METR, released in November 2024, that scores AI agents and human experts on 7 open-ended machine-learning research-engineering tasks.
Re-Election (film)
Re-Election is a 2025 American comedy written, directed by, and starring Adam Saunders, about a 42-year-old who re-enrolls in high school to rerun a lost class president election.
Re-excision
Re-excision is a surgical procedure, used mainly after breast-conserving surgery for breast cancer, that removes additional tissue to clear positive or close margins on pathology.
Re-irradiation
Re-irradiation is a new radiotherapy course to a previously irradiated volume, with cumulative dose converted to EQD2 or BED to assess organ toxicity risk before summation.
Re-Logic
Re-Logic is the independent American studio headed by Andrew "Redigit" Spinks, creator of Terraria (2011). Known for 70 million Terraria sales by May 2026, free long-term updates, tModLoader, and Pipeworks-based console and mobile development.
Re-resection
Re-resection is a surgical procedure removing tissue again at a previously operated site, most often for residual or recurrent tumor, such as margin re-excision after lumpectomy.
Re:Car, Inc.
Re:Car, Inc. is an American automobile startup developing a two-door electric pickup truck, founded in Framingham, Massachusetts, which raised $111 million in 2023 and was later linked by Reuters to Slate Auto.
Re:Creators (Re:クリエイターズ)
Re:Creators (Re:クリエイターズ) is a 2017 original TV anime by Rei Hiroe and director Ei Aoki at Studio TROYCA, in which fictional characters summoned by Altair, the Military Uniform Princess, confront their creators in the real world.
Re:Mind
Re:Mind (リマインド) is a 2017 Japanese locked-room suspense drama starring 12 members of Hiragana Keyakizaka46 as themselves, planned by Yasushi Akimoto, aired on TV Tokyo and streamed on Netflix, later removed from Netflix in several regions.
Re:Zero
Re:Zero − Starting Life in Another World (Re:ゼロから始める異世界生活) is Tappei Nagatsuki's ongoing isekai light novel series, begun as a 2012 web novel, published by MF Bunko J since 2014, centered on Subaru Natsuki's Return by Death time-loop ability.
Re:Zero (TV series)
Re:Zero (Re:ゼロから始める異世界生活), also Re:Zero kara Hajimeru Isekai Seikatsu, is the White Fox TV anime adapting Tappei Nagatsuki's light novels: four seasons from 2016 to 2026 covering Arcs 1–6, plus two OVAs and a Director's Cut, following Subaru's Return by Death loops.
Re:Zero season 3
Re:Zero season 3 (Re:ゼロから始める異世界生活 3rd season), 16 episodes in Attack Arc and Counterattack Arc, aired October 2024 to March 2025; WHITE FOX, director Masahiro Shinohara; won Best Isekai at the 10th Crunchyroll Anime Awards.
Re:Zero season 4
Re:Zero season 4 (Re:ゼロから始める異世界生活 4th season) is the 2026 White Fox anime season adapting arc 6: 19 episodes split into the Loss Arc (April 8) and Recapture Arc (August 12), following Subaru to the Pleiades Watchtower.
Re’em Sari
Re’em Sari, born in Israel in 1971, is a theoretical astrophysicist and professor at the Hebrew University of Jerusalem, known for gamma-ray burst jets and Kuiper-belt binaries.
RE100
RE100 (Renewable Energy 100) is a global corporate initiative led by the Climate Group with CDP, launched in 2014, asking companies to commit to 100 percent renewable electricity.
REA Group
REA Group is an Australian multinational digital advertising company specializing in property, majority-owned by News Corp since floating in 1999, best known for realestate.com.au, Australia's largest residential property portal.
Rea Vaya
Rea Vaya is a bus rapid transit system in Johannesburg, South Africa, opened in August 2009 as the first full-feature BRT system on the African continent.
ReabFalls trial
ReabFalls (NCT06175871) is a completed interventional trial by UQAC and CIUSSS Saguenay-Lac-Saint-Jean testing the Otago exercise program for fall prevention in older adults with neuromusculoskeletal disorders at La Baie Hospital, Quebec.