Results 101 to 110 of about 1,041,563 (279)
EnergiesThe present study investigates the effect of the passive jet control system on the performance of a vibration energy harvester system (VIVEHS). The shape of a bluff body plays a crucial role in determining the vortex shedding mechanism, while the passive
Dineshkumar Ravi +3 more
doaj +1 more source
Ambident Reactivity in the Phenyl + NO Radical Recombination
Chemistry – A European Journal, EarlyView.ABSTRACT The recombination reaction of nitric oxide (NO) with radicals via its oxygen atom, rather than the more common nitrogen site, offers an intriguing pathway to the formation of oxynitrenes. The photochemical isomerization of nitroso compounds into their corresponding oxynitrenes may involve such a step.
Virinder Bhagat +3 more
wiley +1 more source
Difficulties in the delivery of high quality family medicine [PDF]
, 1993 Many young people find medicine fascinating and a challenging career due to the attraction of dealing with a subject relating to life and death and major life incidents, as well as having the opportunity to get to know people over a long period through ...
Martin, Edwin E.J.
core
Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque +3 more
wiley +1 more source
How Did I Get to Princess Margaret? (And How Did I Get Her to the World Wide Web?) [PDF]
, 2007 The paper explores the growing use of tools from the arts and humanities for investigation and dissemination of social science research. Emerging spaces for knowledge transfer, such as the World Wide Web, are explored as outlets for "performative ...
Jones, Kip
core +1 more source
Tuning Solvation Structures with KPF6 Additives for More Stable Lithium Metal Battery Cycling
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Introducing an optimal 0.1 m KPF6 additive into the conventional 1 m LiPF6‐EC/DEC electrolyte promoted small aggregate formation, enhanced Li+ transport, and facilitated a uniform SEI, thereby significantly improving the cycling stability of Li‖LiFePO4 cells. Uncontrolled dendrite growth and low Coulombic efficiency remain major challenges limiting the
Houhou Huang +6 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The pore microenvironment regulation of metal–organic framework (MOF) significantly enhanced the output performance of triboelectric nanogenerators (TENG) through SC‐SC transformation, which provides a new idea for the construction of self‐powered degradation systems for organic pollutants.
Long Li +8 more
wiley +1 more source
Epidemiology of hospitalized heart failure in France based on national data over 10 years, 2012–2022
ESC Heart Failure, Volume 12, Issue 2, Page 1283-1294, April 2025.Abstract Aims We aim to describe the incidence of HF hospitalization in France in the post‐pandemic era, the prevalence of HF cases and patients' characteristics, management and outcomes while focusing on sex, age and socio‐economic differences and to analyse time‐trends between 2012 and 2022.
Valérie Olié +5 more
wiley +1 more source
HE FIELD TEST RESULTS OF GEOMETRIC-FORCE METHOD FOR TRACK STATE ESTIMATION
Nauka ta progres transportu, 2013 Purpose. Study the possibility of using geometrically-force method to determine sections of high risk of derailment in railway stations at empty wagons movement.
V. S. Kossov +3 more
doaj
EnergiesSediment accumulation in dam reservoirs significantly impacts hydropower efficiency and infrastructure sustainability. Bottom sediments often contain heavy metals such as Cr, Ni, Cu, Zn, Cd, and Pb, which can pose ecological risks and affect water ...
Bartosz Przysucha +5 more
doaj +1 more source