Results 31 to 40 of about 66,220 (350)

Anatomy, morphology and evolution of the patella in squamate lizards and tuatara (Sphenodon punctatus) [PDF]

open access: yes, 2016
The patella (kneecap) is the largest and best-known of the sesamoid bones, postulated to confer biomechanical advantages including increasing joint leverage and reinforcing the tendon against compression.
Benjamin M   +18 more
core   +2 more sources

Rapid destruction of sarin surrogates by gas phase reactions with focus on diisopropyl methylphosphonate (DIMP)

open access: yesDefence Technology, 2021
Rapid destruction of stockpiles of sarin and other chemical weapon agents (CWA) requires understanding and quantitative description of the relevant chemical reactions.
Elif Irem Senyurt   +2 more
doaj   +1 more source

Discovery of Novel Non-Oxime Reactivators Showing In Vivo Antidotal Efficiency for Sarin Poisoned Mice

open access: yesMolecules, 2022
A family of novel efficient non-oxime compounds exhibited promising reactivation efficacy for VX and sarin inhibited human acetylcholinesterase was discovered. It was found that aromatic groups coupled to Mannich phenols and the introduction of imidazole
Zhao Wei   +6 more
doaj   +1 more source

Experience-weighted Attraction Learning in Normal Form Games [PDF]

open access: yes, 1999
In ‘experience-weighted attraction’ (EWA) learning, strategies have attractions that reflect initial predispositions, are updated based on payoff experience, and determine choice probabilities according to some rule (e.g., logit).
Camerer, Colin F., Ho, Teck Hua
core   +2 more sources

Syria and the Responsibility to Protect [PDF]

open access: yes, 2020
The civilian protection agenda has tried to fill critical gaps in the existing normative architecture through the Responsibility to Protect (R2P) and protection of civilians (POC) as sibling norms.1 Despite these two valuable additions to the repertoire ...
Thakur, Ramesh
core  

Convergence in Models with Bounded Expected Relative Hazard Rates [PDF]

open access: yes, 2014
We provide a general framework to study stochastic sequences related to individual learning in economics, learning automata in computer sciences, social learning in marketing, and other applications.
Oyarzun, Carlos, Ruf, Johannes
core   +2 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Neuro- and Cardiotoxins from Sea Anemones: Structure, Function and Potential of Application in Research and Medical Practice

open access: yesВестник войск РХБ защиты, 2023
Sea anemones are well-spread everywhere in the World Ocean and represent the most ancient active poisonous organisms. Their main instrument of attack on other animals are the nematocysts – stinging organelles with the curtailed hollow thread with ...
R. S. Kalina, M. M. Monastyrnaya
doaj   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

open access: yesMolecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié   +16 more
wiley   +1 more source

Chemical Weapons in the Iran-Iraq War (1980–1988) 3. Medical Consequences of Chemical Warfare

open access: yesВестник войск РХБ защиты, 2023
The third article in the series is dedicated to the medical consequences of the chemical warfare between Iran and Iraq during the war (1980–1988). The UN official documents and materials, declassified CIA documents, as well as other open Western and ...
M. V. Supotnitskiy   +2 more
doaj   +1 more source

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