Results 141 to 150 of about 360,277 (348)

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Characterization of CYGNSS Ocean Surface Wind Speed Products

open access: yesRemote Sensing
Since its launch in 2016, a number of wind speed retrieval algorithms have been developed for the NASA CYGNSS satellite observations. We assess their accuracy and precision and characterize the dependence of their performance on environmental factors ...
Christopher Ruf   +8 more
doaj   +1 more source

The Evolution of Our Preferences: Evidence from Capuchin-Monkey Trading Behavior [PDF]

open access: yes
Behavioral economics has demonstrated systematic decision-making biases in both lab and field data. But are these biases learned or innate? We investigate this question using experiments on a novel set of subjects — capuchin monkeys.
Laurie Santos   +2 more
core  

Testing for reference dependence: an application to the art market [PDF]

open access: yes, 2005
This paper tests for reference dependence, using data from Impressionist and Contemporary Art auctions. We distinguish reference dependence based on rule of thumb learning from reference dependence based on rational learning. Furthermore, we distinguish pure reference dependence from effects due to loss aversion. Thus, we use actual market data to test
Beggs, Alan, Graddy, Kathryn
openaire   +3 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

The relationship between mobile phone dependence, self-control, and Tai Chi exercise among sub-health older adults in urban areas: a latent profile analysis

open access: yesFrontiers in Public Health
BackgroundThe study explores the interconnection between the latent categories of mobile phone dependency and self-control in the sub-healthy urban older adults practicing Tai Chi.
Tongtong Hao, Dong Wu
doaj   +1 more source

DO AUCTION BIDS BETRAY EXPECTATIONS-BASED REFERENCE DEPENDENT PREFERENCES? A TEST, EXPERIMENTAL EVIDENCE, AND ESTIMATES OF LOSS AVERSION [PDF]

open access: yes
In this paper, we provide a novel experimental auction design that exploits an exogenous variation in the probability of winning to test for the presence of expectations-based reference dependent preferences. We prove that (i) in this design, (which is a
A. BANERJI, NEHA GUPTA
core  

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Risk Taking of Executives under Different Incentive Contracts: Experimental Evidence [PDF]

open access: yes
Classic financial agency theory recommends compensation through stock options rather than shares to induce risk neutrality in otherwise risk averse agents. In an experiment, we find that subjects acting as executives do also take risks that are excessive
Lefebvre, Mathieu, Vieider, Ferdinand M.
core  

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