Results 101 to 110 of about 2,062,953 (252)
Endoscopic restoration of completely transected and prolapsed common bile duct
VideoGIE, 2018 Farhad Rezvani, MD, Jorge Vargas, MD
doaj +1 more source
Social Security Financial Crises [PDF]
This paper explores the causes of the social security financial crises. We indicate that the financial crisis might be endogenous to the social security system.
Rodrigo Cerda
core
Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source
Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics
Advanced Functional Materials, EarlyView.Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha +15 more
wiley +1 more source
Choice of Social Security System
, 2021 This paper examines the impact of unemployment insurance and social assistance on wages, unemployment, education and inequality when educational choice and the decision to pay into an unemployment insurance fund is endogenous and when workers are heterogenous in terms of initial wealth.
Larsen, Birthe, Waisman, Gisela
openaire +1 more source
Atomic Layer Deposition in Transistors and Monolithic 3D Integration
Advanced Functional Materials, EarlyView.Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu +5 more
wiley +1 more source
Social Security Programs Throughout the World: Africa, 2011 [PDF]
, 2011 [Excerpt] This third issue in the current four-volume series of Social Security Programs Throughout the World reports on the countries of Africa. The combined findings of this series, which also includes volumes on Europe, Asia and the Pacific, and the ...
International Social Security Association +1 more
core +2 more sources
Advanced Functional Materials, EarlyView.A tandem gas diffusion electrode (GDE) leveraging hierarchically engineered microgranules enables efficient CO2 electroreduction under dilute CO2 conditions. A key innovation lies in the solvent‐free precision assembly of metal–organic‐frameworks, carbon nanotubes, and copper nanoparticles.
Kai‐Jen Wu +7 more
wiley +1 more source
The New Social Security Commission Personal Accounts: Where is the Investment Principal? [PDF]
The President’s Commission to Strengthen Social Security suggests three plans for reforming Social Security. These plans divert various amounts of the payroll tax to a personal account if the worker chooses to participate in the account.
Alan L. Gustman, Thomas L. Steinmeier
core
Advanced Functional Materials, EarlyView.Conjugated polymer–nanocrystal composites are investigated to develop fast, high‐yield green scintillators. The polymer F8BT enables efficient, ultrafast emission, while blends with non‐emitting HfO2 nanocrystals and luminescent CdZnS/ZnS quantum dots reveal distinct sensitization mechanisms.
Chenger Wang +13 more
wiley +1 more source