Results 161 to 170 of about 2,669 (290)

China's demographic dividend has moved from age-based labor supply to skill-based productivity. [PDF]

Proc Natl Acad Sci U S A
Gu H, Wu Y, Marois G, Lutz W, Niu T.
europepmc   +1 more source

Locally Lipschitz vector optimization problems: second-order constraint qualifications, regularity condition and KKT necessary optimality conditions [PDF]

, 2017
Yi‐bin Xiao, Nguyễn Văn Tuyên, Ching‐Feng Wen, Jen‐Chih Yao   +3 more
openalex   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Factors affecting delays in oil and gas construction projects. [PDF]

Sci Rep
Youssef M, Gab-Allah A, Hagras O, Bahader I.   +3 more
europepmc   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Fast and accessible morphology-free functional fluorescence imaging analysis. [PDF]

PLoS Comput Biol
Estrada Berlanga A, Kang GY, Kwok A, Broggini T, Lawlor J, Kuchibhotla KV, Kleinfeld D, Mishne G, Charles AS.   +8 more
europepmc   +1 more source

Global convergence of a stabilized sequential quadratic semidefinite programming method for nonlinear semidefinite programs without constraint qualifications

, 2019
Yuya Yamakawa, Takayuki Okuno
openalex   +1 more source

Second-Order Optimality Conditions for Vector Problems with Continuously Fréchet Differentiable Data and Second-Order Constraint Qualifications [PDF]

, 2015
Vsevolod I. Ivanov
openalex   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Tipping the scales: the predictive utility of the PCE-ACE ratio for criminogenic and wellbeing outcomes in a general adult population. [PDF]

Health Justice
Walsh C.
europepmc   +1 more source