Results 1 to 10 of about 48,605 (285)

Development of a Broad-Spectrum Antiserum against Cobra Venoms Using Recombinant Three-Finger Toxins

open access: yesToxins, 2021
Three-finger toxins (3FTXs) are the most clinically relevant components in cobra (genus Naja) venoms. Administration of the antivenom is the recommended treatment for the snakebite envenomings, while the efficacy to cross-neutralize the different cobra ...
Bing-Sin Liu   +6 more
doaj   +2 more sources

A Rapid and International Applicable Diagnostic Device for Cobra (Genus Naja) Snakebites

open access: yesToxins, 2020
Cobra snakes (genus Naja) are some of the most dangerous snake species in Asia and Africa, as their bites cause severe life-threatening respiratory failure and local tissue destruction, especially in the case of late diagnosis. The differential diagnosis
Jing-Hua Lin   +3 more
doaj   +2 more sources

COBRA Frames: Contextual Reasoning about Effects and Harms of Offensive Statements [PDF]

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2023
Warning: This paper contains content that may be offensive or upsetting. Understanding the harms and offensiveness of statements requires reasoning about the social and situational context in which statements are made.
Xuhui Zhou   +6 more
semanticscholar   +1 more source

Preparation and Modification of Activated Carbon for the Removal of Pharmaceutical Compounds via Adsorption and Photodegradation Processes: A Comparative Study

open access: yesApplied Sciences, 2023
In the present research, the removal of pharmaceutical contaminants based on atenolol (AT) and propranolol (PR) using modified activated carbon (AC) in a liquid solution was studied. Two methods, adsorption and photodegradation, were used to eliminate AT
Brahim Samir   +7 more
doaj   +1 more source

Quantitative extraction of chromium VI and III from tanned leather: a comparative study of pretreatment methods

open access: yesJournal of Leather Science and Engineering, 2021
In this study, seven pretreatment methods for chromium speciation in tanned leather were evaluated: acidic mineralization, ethylenediaminetetraacetic acid (EDTA) extraction, diethylenetriaminepentaacetic acid (DTPA) extraction, alkaline extraction (NH4OH)
Mónica Gisel Arellano-Sánchez   +4 more
doaj   +1 more source

Continuous Flow Synthesis of Propofol

open access: yesMolecules, 2021
Herein, we report a continuous flow process for the synthesis of 2,6-diisopropylphenol—also known as Propofol—a short-acting intravenous anesthesia, widely used in intensive care medicine to provide sedation and hypnosis.
Romain Mougeot   +3 more
doaj   +1 more source

Recent Advances in Catalytic and Technology-Driven Radical Addition to N,N-Disubstituted Iminium Species

open access: yesMolecules, 2023
Recently, radical chemistry has grown exponentially in the toolbox of organic synthetic chemists. Upon the (re)introduction of modern catalytic and technology-driven strategies, the implementation of highly reactive radical species is currently ...
Sylvain Oudeyer   +3 more
doaj   +1 more source

Multi-Influenza HA Subtype Protection of Ferrets Vaccinated with an N1 COBRA-Based Neuraminidase

open access: yesViruses, 2023
The influenza neuraminidase (NA) is a promising target for next-generation vaccines. Protection induced by vaccination with the computationally optimized broadly reactive NA antigen (N1-I COBRA NA) was characterized in both influenza serologically naive ...
A. L. Skarlupka   +4 more
semanticscholar   +1 more source

Applicability of Industry 4.0 Technologies in the Reverse Logistics: A Circular Economy Approach Based on COmprehensive Distance Based RAnking (COBRA) Method

open access: yesSustainability, 2022
The logistics sector plays one of the most important roles in the supply chain with the aim of providing a fast, flexible, safe, economical, efficient, and environmentally acceptable performance of freight transport flows. In addition, the popularization
Mladen Krstić   +4 more
semanticscholar   +1 more source

Synthesis of 2-Cyanobenzothiazoles via Pd-Catalyzed/Cu-Assisted C-H Functionalization/Intramolecular C-S Bond Formation from N-Arylcyanothioformamides

open access: yesMolecules, 2022
We report herein on a catalytic system involving palladium and copper to achieve the cyclization of N-arylcyanothioformamides and the synthesis of 2-cyanobenzothiazoles. The C-H functionalization/intramolecular C-S bond formation reaction was achieved in
Nathan Broudic   +3 more
doaj   +1 more source

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