Results 141 to 150 of about 114,456 (257)

Health inequalities in Korea: age- and sex-specific educational differences in the 10 leading causes of death [PDF]

, 2004
Young‐Ho Khang
openalex   +1 more source

Exploratory Study on Carbon Dioxide Blends With Low‐GWP Working Fluids for Medium and High‐Temperature Heat Pumps Under Step Pressure

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates binary zeotropic mixtures of R744 (CO₂) blended with eco‐friendly refrigerants for medium‐high temperature heat pumps, comparing them with conventional R744/R134a systems. All mixtures meet 60–80 K temperature lift requirements under low‐temperature conditions. A genetic algorithm optimized system parameters using fixed
Lingling Sun, Qixiong Tang, Huirong Wang, Xin Wang, Linlin Li, Rui Cheng, Kunfeng Liang   +6 more
wiley   +1 more source

Can internet usage reduce health inequality among rural residents? Evidence from China. [PDF]

Front Public Health
Peng Y, Deng J.
europepmc   +1 more source

Quantum Carnot Bound from Petz Recovery Maps

Advanced Physics Research, EarlyView.
A quantum bound (ηP$\eta_P$, the Petz Limit) is derived for the efficiency (η$\eta$) of a heat engine utilizing two‐level quantum systems (qubits) as the working substance. This limit, based on Petz recovery maps, is stricter than the classical Carnot limit (ηC$\eta_C$) for irreversible cycles.
Douglas Mundarain, Kevin Araya‐Sossa, Mario Miranda‐Rojas   +2 more
wiley   +1 more source

Bridging the digital health divide: digital endowment, informal social participation, and health inequality among older adults. [PDF]

BMC Health Serv Res
Cui Y, Bao H, Wen K, Wen H.
europepmc   +1 more source

Geographical inequalities in acute myocardial infarction beyond neighbourhood-level and individual-level sociodemographic characteristics: a Danish 10-year nationwide population-based cohort study [PDF]

, 2019
Thora Majlund Kjærulff, Kristine Bihrmann, Ingelise Andersen, Gunnar Gislason, Mogens Lytken Larsen, Annette Kjær Ersbøll   +5 more
openalex   +1 more source

Efficient Dynamics: Reduced‐Order Modeling of the Time‐Dependent Schrödinger Equation

Advanced Physics Research, EarlyView.
Reduced‐order modeling (ROM) approaches for the time‐dependent Schrödinger equation are investigated, highlighting their ability to simulate quantum dynamics efficiently. Proper Orthogonal Decomposition, Dynamic Mode Decomposition, and Reduced Basis Methods are compared across canonical systems and extended to higher dimensions.
Kolade M. Owolabi
wiley   +1 more source

The Patriarchy Index for Asia: A new tool for subnational analysis of gender inequalities. [PDF]

PLoS One
Szołtysek M, Ogórek B, Grzyb M, Gruber S.   +3 more
europepmc   +1 more source

Accounting for consumption inequality in Myanmar: 2004/05 and 2009/10

, 2016
Lwin Lwin Aung
openalex   +1 more source

How multilingual is scholarly communication? Mapping the global distribution of languages in publications and citations

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Language is a major source of systemic inequities in science, particularly among scholars whose first language is not English. Studies have examined scientists' linguistic practices in specific contexts; few, however, have provided a global analysis of multilingualism in science. Using two major bibliometric databases (OpenAlex and Dimensions),
Carolina Pradier, Lucía Céspedes, Vincent Larivière   +2 more
wiley   +1 more source