Results 91 to 100 of about 263,185 (308)

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

A Monthly Cycle in Food Expenditure and Intake by Participants in the U.S. Food Stamp Program [PDF]

open access: yes
This paper uses nationally representative data to describe monthly cycles in food expenditure and food intake by food stamp recipients. Food expenditure peaks sharply in the first 3 days after food stamps are received.
C. Ranney, P. Wilde
core  

Aconine inhibits RANKL-induced osteoclast differentiation in RAW264.7 cells by suppressing NF-κB and NFATc1 activation and DC-STAMP expression

open access: yesActa Pharmacologica Sinica, 2015
Aim:Aconiti Lateralis Radix Preparata is a traditional Chinese medicine used to treat chronic arthritis and is highly effective against rheumatoid arthritis.
Xiangzhou Zeng   +7 more
semanticscholar   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

THE FOOD STAMP PROGRAM, AND FOOD INSUFFICIENCY [PDF]

open access: yes
The ability of food stamps to ameliorate food insufficiency in the U.S. is estimated with self-selection models which incorporate the systematic differences between eligible food stamp participants and non-participants.
Oliveira, Victor, Gundersen, Craig
core  

Monitoring language laboratory work

open access: yesLiterator, 1985
Barely six years after the establishment of the first language laboratory at the University of Utah and five years after a similar language lab had been introduced at Ohio State University, E.H.
C. van der Walt
doaj   +1 more source

STAMP: Sequence tag-based analysis of microbial population dynamics

open access: yesNature Methods, 2015
We describe sequence tag–based analysis of microbial populations (STAMP) for characterization of pathogen population dynamics during infection. STAMP analyzes the frequency changes of genetically 'barcoded' organisms to quantify population bottlenecks ...
S. Abel   +5 more
semanticscholar   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

Rising Food Prices Take a Bite Out of Food Stamp Benefits [PDF]

open access: yes
The Food Stamp Program is designed to provide low-income families with increased food purchasing power to obtain a nutritionally adequate diet. As in most other Federal Government assistance programs, benefits are adjusted in response to rising prices—in
Hanson, Kenneth, Andrews, Margaret S.
core  

American Commemoratives Stamp Series: Kwanzaa [PDF]

open access: yes, 1999
Informational pages for Kwanzaa Commemorative Stamp – American Commemoratives Series, includes images of the stamps, information about the physical stamp and information about Kwanzaa.
United States Postal Service. Stamp Division
core   +1 more source

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