Results 21 to 30 of about 906,996 (243)

Asymmetric Ligand Field Effects in Electron‐Rich Heterometallic Extended Metal Atom Chain Compounds

open access: yesChemistry – A European Journal, EarlyView.
Synthesis of multimetallic compounds with modifiable scaffolding ligands raises questions about the distribution of electronic effects in heterometallic systems. Here we investigate the asymmetry of the substituent effects in a modified 2,2′‐dipyradylamine ligand applied to a heterotrimetallic extended metal atom chain (HEMAC) framework.
Rebecca K. Walde   +4 more
wiley   +1 more source

Assessing cardiovascular benefits of intensive blood pressure lowering in high‐risk undiagnosed HFpEF patients

open access: yesESC Heart Failure, EarlyView.
Abstract Aims Heart failure with preserved ejection fraction (HFpEF) is often underdiagnosed. This study evaluates the HFpEF‐ABA score's ability to identify high‐risk, undiagnosed HFpEF subgroups with elevated cardiovascular event rates and assesses the impact of intensive blood pressure control in these populations.
Xinru Liu   +11 more
wiley   +1 more source

Negotiating Socially Optimal Allocations of Resources

open access: yes, 2011
A multiagent system may be thought of as an artificial society of autonomous software agents and we can apply concepts borrowed from welfare economics and social choice theory to assess the social welfare of such an agent society. In this paper, we study
Endriss, U.   +3 more
core   +1 more source

I Am Not A Prisoner of War : Agency, Adaptability, and Fulfillment of Expectations Among American Prisoners of War Held in Nazi Germany [PDF]

open access: yes, 2020
In war memory, the typical prisoner of war narrative is one of either passive survival or heroic resistance. However, captured service members did not necessarily lose their agency when they lost their freedom.
Greenman, Jessica N.
core   +1 more source

Comorbidity trajectories before and after the diagnosis of heart failure: A UK Biobank cohort study

open access: yesEuropean Journal of Heart Failure, EarlyView.
Time of diagnosis of comorbidities in relation to heart failure. COPD, chronic obstructive pulmonary disease; MI, myocardial infarction. Abstract Aims Heart failure (HF) is frequently associated with multiple comorbidities. We aimed to define their trajectory of accrual to identify opportunities for disease prevention. Methods and results We identified
Hugo MacGowan   +12 more
wiley   +1 more source

Safe and Truly Ecofriendly LED Lighting

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT Truly ecofriendly and safe light‐emitting diode (LED) lighting in the built and urban environments requires the use of LED lights emitting significantly lower amount of blue light than conventional, first‐generation white LED lights. Thanks to substantial technology progress in the design and manufacturing of LEDs, this is now possible at the ...
Mario Pagliaro
wiley   +1 more source

Optimization Design Method and Application of Nitrogen Horizontal Well Drilling Technology in Coalbed Methane Reservoirs

open access: yesEnergy Science &Engineering, EarlyView.
Through the independent research and development of nitrogen drilling software, the calculation model of gas injection parameters and friction torque calculation model suitable for coalbed methane nitrogen drilling are established, and the calculation methods of construction parameters such as gas injection volume and injection pressure, friction ...
Hu Jiachen   +6 more
wiley   +1 more source

Phenomenology of pseudotensor mesons and the pseudotensor glueball

open access: yes, 2016
We study the decays of the pseudotensor mesons $[ \pi_{2}(1670) , K_{2}(1770) , \eta_{2}(1645) , \eta_{2}(1870) ]$ interpreted as the ground-state nonet of $1^1 D_{2}$ $\bar{q}q$ states using interaction Lagrangians which couple them to pseudoscalar ...
Giacosa, Francesco, Koenigstein, Adrian
core   +1 more source

Real‐Time Production Data Analytics for Gas‐Oil Ratio Trends for Dissolved‐Gas Allocation in Petroleum Reservoirs

open access: yesEnergy Science &Engineering, EarlyView.
Integration of satellite VIIRS flare data with gas balance modeling to address unmeasured flared gas, improve GOR allocation, and reduce flare volumes. ABSTRACT Real‐time analytics for production parameters monitoring trends for dissolved‐gas allocation in petroleum reservoirs using satellite remote sensing has emerged as a precise and cost‐effective ...
Farhad A. H. Khoshnaw   +2 more
wiley   +1 more source

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