Results 91 to 100 of about 494,147 (304)

A new preference reversal in health utility measurement [PDF]

open access: yes
A central assumption in health utility measurement is that preferences are invariant to the elicitation method that is used. This assumptioin is challenged by preferences reversals.
Jose Luis Pinto-Prades, Han Bleichrodt
core  

Role Reversal

open access: yesJDR Clinical & Translational Research, 2016
This narrative illustrates how easy it is to be thoughtless when treating patients, resulting in the patient feeling dehumanized and belittled. This has the potential to trigger dental fear in vulnerable individuals.
openaire   +3 more sources

THE EFFECT OF ERYTHROPOIETIN SUPPLEMENTATION ON SPERM MOTILITY AND MORPHOLOGY IN WISTAR RAT AFTER LIGATION RELEASE OF THE VAS DEFERENS

open access: yesJurnal Urologi Indonesia, 2019
Objective: The patency rates after vasectomy reversal ranges from 71-97%, but there is 26-72% possibility of persistent infertility. Dysfunction or obstruction of the epididymis and oxidative stress are thought to be the important cause of male ...
Aditya Pramanta   +2 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Testing Explanations of Preference Reversal: a Model [PDF]

open access: yes
When Cubitt, Munro and Starmer (2004) presented their new experimental investigation of preference reversal, they pointed out that their test results cannot be explained by any of the best-known explanations proposed by economists and psychologists.
Georges Dionne, Yves Alarie
core  

Cup Reversal in a Steroid Responder Post-Trabeculectomy

open access: yesDelhi Journal of Ophthalmology, 2019
An 18 year old male presented with diminution of vision in right eye since 4 days. Fundus of the right eye examination revealed a cup disc ratio of 0.4:1 and occlusion of superior and inferior branch retinal vein.
Jayamadhury Gudimetla   +5 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

Reversal of direct oral anticoagulants

open access: yes, 2017
Mosaad Almegren Department of Medicine, Al Imam Mohammad Ibn Saud Islamic University, Riyadh, Kingdom of Saudi Arabia Abstract: Reversal agents for direct oral anticoagulants (DOACs), including factor X inhibitors and direct thrombin inhibitors, are a ...
Almegren M
core  

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Bisimulations and Reversibility

open access: yes
Concurrency and causality can be expressed within a labelled transition system by exploiting reversibility of transitions. It is natural to ask what behavioural equivalences can be captured by bisimulations in the reversible setting. In this paper we work with keyed configuration structures and CCS K, establish an operational correspondence between the
Clément Aubert   +2 more
openaire   +2 more sources

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