Results 31 to 40 of about 3,279,515 (289)
Effect of tower base painting on willow ptarmigan collision rates with wind turbines
Ecology and Evolution, 2020 Birds colliding with turbine rotor blades is a well‐known negative consequence of wind‐power plants. However, there has been far less attention to the risk of birds colliding with the turbine towers, and how to mitigate this risk.
Bård G. Stokke +4 more
doaj +1 more source
The importance of mineral determinations to PROFILE base cation weathering release rates: a case study [PDF]
Biogeosciences, 2019 Accurate estimates of base cation weathering rates in forest soils are crucial for policy decisions on sustainable biomass harvest levels and for calculations of critical loads of acidity.
S. Casetou-Gustafson +4 more
doaj +1 more source
مجلة الدراسات الاجتماعية, 2022 The study aimed to measure the effects of changes in foreign exchange rates on determining the commercial and industrial profits tax base, through a standard study on commercial banks operating in the Republic of Yemen.
أ.د. محمد علي الربيدي +1 more
doaj +1 more source
The Effect of Base-Broadening Measures on Labor Supply and Investment: Considerations for Tax Reform [PDF]
, 2015 [Excerpt] This report attempts to show how options to broaden the tax base by placing limitations on itemized deductions can potentially work against the expansionary effects of reducing marginal tax rates.
Gravelle, Jane G, Marples, Donald J
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski +59 more
wiley +1 more source
iScience, 2022 Summary: Base pairs are fundamental building blocks of RNA. The base pairs of low stability are often critical in RNA functions. Here, we develop a solid-state NMR-based water-RNA exchange spectroscopy (WaterREXSY) to characterize RNA in solid.
Sha Zhao +10 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark +9 more
wiley +1 more source
Crystals, 2022 Chlorodifluoromethane (HCFC-22) is one of the air pollutants that destroy the ozone layer and warm the earth. In order to degrade HCFC-22, the catalytic hydrolysis method is currently the most effective environmental technology.
Xiaofang Tan +5 more
doaj +1 more source
Rating-Based Reinforcement Learning
Proceedings of the AAAI Conference on Artificial IntelligenceThis paper develops a novel rating-based reinforcement learning approach that uses human ratings to obtain human guidance in reinforcement learning. Different from the existing preference-based and ranking-based reinforcement learning paradigms, based on human relative preferences over sample pairs, the proposed rating-based reinforcement learning ...
White, Devin +5 more
openaire +2 more sources
Entropy-based randomization of rating networks [PDF]
Physical Review E, 2019 In the last years, due to the great diffusion of e-commerce, online rating platforms quickly became a common tool for purchase recommendations. However, instruments for their analysis did not evolve at the same speed. Indeed, interesting information about users' habits and tastes can be recovered just considering the bipartite network of users and ...
Becatti C., Caldarelli G., Saracco F.
openaire +5 more sources