Results 191 to 200 of about 2,357,571 (386)
The A.I.D. population and family planning program—goals, scope, and progress
, 1968 R. T. Ravenholt
openalex +1 more source
Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics
Advanced Materials, Volume 37, Issue 13, April 2, 2025.Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi +16 more
wiley +1 more source
1.4% External Quantum Efficiency 988 nm Light Emitting Diode Based on Tin‐Lead Halide Perovskite
Advanced Materials, EarlyView.The tin‐lead based halide perovskite film with the 3‐AMP passivate exhibits a significantly longer carrier lifetime of over 1 µs compared to the neat films (0.43 µs). The optimized tin‐lead halide perovskite LEDs show a single emission peak at 988 nm and an external quantum efficiency (EQE) of ≈1.4%.
Jiale Chen +8 more
wiley +1 more source
An evaluation criterion for a national family planning program.
, 1968 David Wolfers
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High‐Performance Recyclable Polyester Elastomers Through Transient Strain‐Stiffening
Advanced Materials, EarlyView.Transient strain‐crystallization simultaneously strengthens and toughens block polyester elastomers while conserving recyclability. Using controlled polymerization catalysis and commercial monomers, block polyester elastomers outperform current commercial elastomers, entering a new region of tensile mechanical property space.
Chang Gao +5 more
wiley +1 more source
Examining men's attitudes toward family planning in Istanbul, Turkey. [PDF]
BMC Public HealthBağlan D, Esencan TY.
europepmc +1 more source
Sexual health and family planning. The Seventh Annual Bronfman Lecture.
, 1968 Mary S. Calderone
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Issues in Maine Family Planning (Summer 2002) [PDF]
, 2002 Staff, Maine Family Planning Association
core +1 more source
Challenges and Opportunities for Rechargeable Aqueous Sn Metal Batteries
Advanced Materials, EarlyView.Rechargeable aqueous batteries with metal anodes promise enhanced energy density, combining higher output voltage and capacity with high safety. This perspective highlights the emerging potential of the Sn metal anode, emphasizing its resistance to hydrogen evolution, high reversibility, and sustainability.
Haozhe Zhang +3 more
wiley +1 more source