Results 111 to 120 of about 1,482,534 (311)

Perceptual uncertainty

open access: yesPLOS Biology, 2019
The number of the distinct tactile percepts exceeds the number of receptor types in the skin, signifying that perception cannot be explained by a one-to-one mapping from a single receptor channel to a corresponding percept. The abundance of touch experiences results from multiplexing (the coexistence of multiple codes within a single channel ...
openaire   +4 more sources

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Uncertainty in Environmental Economics [PDF]

open access: yes
In a world of certainty, the design of environmental policy is relatively straightforward, and boils down to maximizing the present value of the flow of social benefits minus costs. But the real world is one of considerable uncertainty, over the physical
Pindyck, Robert S.
core   +4 more sources

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

open access: yesFEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Starting an R&D project under uncertainty [PDF]

open access: yes
investment under uncertainty, R&D, demand uncertainty, technical uncertainty, entry ...
Luttens, Roland Iwan   +2 more
core  

Optimal Power Procurement for Green Cellular Wireless Networks Under Uncertainty and Chance Constraints

open access: yesEntropy
Given the increasing global emphasis on sustainable energy usage and the rising energy demands of cellular wireless networks, this work seeks an optimal short-term, continuous-time power-procurement schedule to minimize operating expenditure and the ...
Nadhir Ben Rached   +2 more
doaj   +1 more source

Analyzing Axial Stress and Deformation of Tubular for Steam Injection Process in Deviated Wells Based on the Varied (T,P) Fields

open access: yesThe Scientific World Journal, 2013
The axial stress and deformation of high temperature high pressure deviated gas wells are studied. A new model is multiple nonlinear equation systems by comprehensive consideration of axial load of tubular string, internal and external fluid pressure ...
Yunqiang Liu   +3 more
doaj   +1 more source

Uncertainty in Uncertainty

open access: yesJACC: Cardiovascular Interventions, 2020
Priya R. Kothapalli   +1 more
openaire   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

Can Narratives, Conceived as the ‘Currency of Thought’, Open the Black Box?

open access: yesLSE Public Policy Review
Economics has no theory as to how people act when no probabilities are available to judge the successful outcome of their actions, as in radical uncertainty.
David Tuckett
doaj   +1 more source

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