Results 91 to 100 of about 1,621,385 (304)

A selected history of expectation bias in physics

open access: yes, 2005
The beliefs of physicists can bias their results towards their expectations in a number of ways. We survey a variety of historical cases of expectation bias in observations, experiments, and calculations.Comment: 6 pages, 2 ...
Franklin A.   +6 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Nonlinear expectations in speculative markets - Evidence from the ECB survey of professional forecasters [PDF]

open access: yes
Chartist and fundamentalist models have proven to be capable of replicating stylized facts on speculative markets. In general, this is achieved by specifying nonlinear interactions of otherwise linear asset price expectations of the respective trader ...
Reitz, Stefan   +2 more
core  

Fears and realisations of employment insecurity [PDF]

open access: yes, 2009
We investigate the validity of subjective data expectations of job loss and on the probability of re-employment consequent on job loss, by examining associations between expectations and realisations.
Dickerson, A., Green, F.
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Customer survey in public employment services: Expectations vs. Satisfaction

open access: yesEkonomski Vjesnik, 2013
The study examines the relationship between customers’ expectations and satisfaction but also the institutional mandate given to employment services based on the results of the survey conducted with a sample of 1,337 unemployed persons in May 2013.
Ranko Markuš
doaj  

The Effect of Instructor Title on Student Instructional Expectations

open access: yesInternational Journal for the Scholarship of Teaching and Learning, 2014
This study investigated undergraduate pre-semester instructional expectations of two types of introductory biology course instructors based on four titles (faculty member [FM], graduate teaching assistant [GTA], lecture instructor, laboratory instructor).
Katharina Kendall, Elisabeth Schussler
doaj   +1 more source

Money Illusion and Rational Expectations: New Evidence from Well Known Survey Data [PDF]

open access: yes
This paper provides further evidence in favor of less than fully rational expectations by making use two instruments, one quite well known, and the other more novel, namely survey data on inflation expectations and Smooth Transition Error Correction ...
Novella Maugeri
core  

Retirement expectations, pension reforms and their impact on private wealth accumulation [PDF]

open access: yes, 2006
We estimate the effect of pension reforms on households' expectations of retirement outcomes and private wealth accumulation decisions exploiting a decade of intense Italian pension reforms as a source of exogenous variation in expected pension wealth ...
Attanasio   +23 more
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

open access: yesMolecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang   +8 more
wiley   +1 more source

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