Results 241 to 250 of about 8,823,201 (335)

Are demographic developments influenced by social security? [PDF]

, 1988
Jan Nelissen, P.A.M. van den Akker
openalex   +1 more source

Next‐Generation Image Sensors Based on Low‐Dimensional Semiconductor Materials

Advanced Materials, EarlyView.
Low‐dimensional semiconductor materials are promising candidates for photosensitive components in next‐generation image sensors. This review offers a thorough and timely examination of novel image sensors, covering their working principles, intriguing materials categorized into four main groups, and advanced imaging applications.
Yunxia Hu, Zhaoli Gao, Zhengtang Luo, Liang An   +3 more
wiley   +1 more source

Enhancing Oxygen Evolution Electrocatalysis in Heazlewoodite: Unveiling the Critical Role of Entropy Levels and Surface Reconstruction

Advanced Materials, EarlyView.
An innovative high‐entropy heazlewoodite is synthesized, where the formation of a high‐entropy phase significantly enhanced oxygen evolution reaction activity, and the oxidation potential evolved stabilized high‐entropy sulfide‐hydroxide oxide species at the interface improved electrochemical stability. Abstract Entropy engineering has proven effective
Hangning Liu, Xinghang Liu, Anbang Sun, Cuijuan Xuan, Yingjun Ma, Zixuan Zhang, Hui Li, Zexing Wu, Tianyi Ma, Jie Wang   +9 more
wiley   +1 more source

Work accidents registered in the Brazilian social security system between 2016 and 2020: a descriptive analysis. [PDF]

Rev Bras Med Trab
de Barros DO, Oliveira LS, Bezerra JC, Sá EC.   +3 more
europepmc   +1 more source

COVID-19 and Social Security Net in the Context of the Indian Economy

, 2022
Sivadas RK, Damodaran DK.
europepmc   +1 more source

Deploying Partially Cross‐Linked Elastomers to Optimize Adhesion for Long‐Term Surface Electromyography Electrodes

Advanced Materials Interfaces, EarlyView.
A novel approach using partially cross‐linked elastomers with conductive carbon black achieves long‐term adhesion and high‐quality signal capture for surface electromyography (sEMG) electrodes. The optimized electrodes demonstrate excellent skin compliance, robust performance through repeated use, and potential applications in wearable biomedical ...
Yuqi Wang, Xi Wang, Leif Sandsjö, Xuqing Liu, Li Guo   +4 more
wiley   +1 more source

Evaluating the influence of taxation and social security policies on psychological distress: A microsimulation study of the UK during the COVID-19 economic crisis. [PDF]

Soc Sci Med
Kopasker D, Bronka P, Thomson RM, Khodygo V, Kromydas T, Meier P, Heppenstall A, Bambra C, Lomax N, Craig P, Richiardi M, Katikireddi SV.   +11 more
europepmc   +1 more source

Elastomeric Nanocomposite with Solvent‐Free, One Step, In Situ Shear Exfoliation of Graphite to Graphene

Advanced Materials Interfaces, EarlyView.
This work presents a novel strategy for nanocomposite fabrication that imparts high shear and elongational forces, overcoming the interlayer van der Waals forces within bulk 2D materials and facilitating their exfoliation in elastomers. Additionally, the high shear forces promote effective nanoparticle dispersion and in situ bond formation, leading to ...
Ashiqur Rahman, Abdur Rahman Bin Abdus Salam, Matthew G. Boebinger, Ahmed Touhami, Jennifer Lynch, Ali Ashraf   +5 more
wiley   +1 more source

Social security, liquidity, and early retirement

, 1988
James R. Kahn
openalex   +1 more source