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New Bounds for Matrix Multiplication: from Alpha to Omega [PDF]

open access: yesACM-SIAM Symposium on Discrete Algorithms, 2023
The main contribution of this paper is a new improved variant of the laser method for designing matrix multiplication algorithms. Building upon the recent techniques of [Duan, Wu, Zhou FOCS'2023], the new method introduces several new ingredients that ...
V. V. Williams   +3 more
semanticscholar   +1 more source

Facial Nerve Schwannoma: The Rare/Great Mimicker of Vestibular Schwannoma/Neuroma

open access: yesIndian Journal of Radiology and Imaging, 2021
Schwannomas are benign tumors arising from Schwann cells which are a protective casing of nerves, composing myelin sheath and can develop in any nerve where Schwann cells are present. Most common are vestibulocochlear nerve schwannomas.
Deepthi Pathapati   +4 more
doaj   +1 more source

Drugging the epigenome in the age of precision medicine

open access: yesClinical Epigenetics, 2023
Background Modulating the epigenome has long been considered a potential opportunity for therapeutic intervention in numerous disease areas with several approved therapies marketed, primarily for cancer.
Taylor Feehley   +4 more
doaj   +1 more source

Vitamin D and marine omega 3 fatty acid supplementation and incident autoimmune disease: VITAL randomized controlled trial

open access: yesBritish medical journal, 2022
Objective To investigate whether vitamin D and marine derived long chain omega 3 fatty acids reduce autoimmune disease risk. Design Vitamin D and omega 3 trial (VITAL), a nationwide, randomized, double blind, placebo controlled trial with a two-by-two ...
J. Hahn   +9 more
semanticscholar   +1 more source

An Experimental Approach to Assessing the Roles of Magnesium, Calcium, and Carbonate Ratios in Marine Carbonates

open access: yesOceans, 2021
Marine biomineralization is a globally important biological and geochemical process. Understanding the mechanisms controlling the precipitation of calcium carbonate [CaCO3] within the calcifying fluid of marine organisms, such as corals, crustose ...
Claire E. Reymond, Sönke Hohn
doaj   +1 more source

Beneficial Outcomes of Omega-6 and Omega-3 Polyunsaturated Fatty Acids on Human Health: An Update for 2021

open access: yesNutrients, 2021
Oxidative stress and inflammation have been recognized as important contributors to the risk of chronic non-communicable diseases. Polyunsaturated fatty acids (PUFAs) may regulate the antioxidant signaling pathway and modulate inflammatory processes ...
I. Djuricić, P. Calder
semanticscholar   +1 more source

Interspecies Quantitative Structure-Toxicity-Toxicity Relationships for Predicting the Acute Toxicity of Organophosphorous Compounds

open access: yesChemistry Proceedings, 2021
Median lethal concentration values are commonly used to express the relative risk related to the acute toxicity of chemicals. In this paper, we considered rat and mouse acute toxicity (LD50) data of organophosphorous compounds (OPs) with diverse ...
Gheorghe Ilia   +2 more
doaj   +1 more source

The two-phase problem for harmonic measure in VMO [PDF]

open access: yes, 2020
Let $\Omega^+\subset\mathbb R^{n+1}$ be an NTA domain and let $\Omega^-= \mathbb R^{n+1}\setminus \overline{\Omega^+}$ be an NTA domain as well. Denote by $\omega^+$ and $\omega^-$ their respective harmonic measures.
Prats, Martí, Tolsa, Xavier
core   +2 more sources

Modern surgical methods for the treatment of patients with varicose veins of the lower extremities

open access: yesВестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2022
In this article, the authors indicate the main methods of surgical treatment of patients with varicose veins of the lower extremities. The main issues related to endovenous methods of varicose vein obliteration are analyzed and described.
A. K. Sanbaev   +3 more
doaj   +1 more source

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