Results 71 to 80 of about 248,421 (302)

Advanced Materials for Biologics Delivery to Brain Tumors

open access: yesAdvanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng   +4 more
wiley   +1 more source

Reflux Incidence among Exclusively Breast Milk Fed Infants: Differences of Feeding at Breast versus Pumped Milk

open access: yesChildren, 2016
The practice of feeding infants expressed breast milk is increasing in the United States, but the impacts on infant and maternal health are still understudied.
Jennifer Yourkavitch   +2 more
doaj   +1 more source

Endoscopic Treatment of Vesicoureteral Reflux: Changing Trends Over the Years

open access: yes, 2021
Objective:To investigate factors affecting the success rate of endoscopic subureteral injection (ESI) in patients with vesicoureteral reflux (VUR) and to evaluate the changes in years.Materials and Methods:A total of 439 patients with primary VUR who ...
Tarık Asi   +15 more
core   +1 more source

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

open access: yesAdvanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt   +3 more
wiley   +1 more source

The Law of Reflux [PDF]

open access: yes
The law of reflux is explained using an example of backed money. In the example, government-issued money is backed by the government’s assets (mainly taxes receivable) while bank-issued money is backed by the bank’s assets.
Sproul, Michael
core  

Mapping Correlated Environmental Landscapes in the Fluorescence Response of a Pyrenylated Charge‐Transfer Probe via Data‐Driven Nonlinear Regression

open access: yesAdvanced Materials Interfaces, EarlyView.
A pyrenylated donor–acceptor probe exhibits environment‐dependent fluorescence governed by intramolecular charge transfer, restricted molecular motion, and supramolecular organization. Nonlinear regression accurately reconstructs fluorescence responses to viscosity, temperature, concentration, and pH, while correlated parameter maps reveal hidden ...
Harshal V. Barkale   +2 more
wiley   +1 more source

Proposta de avaliação da insuficiência venosa profunda infra-patelar ao eco color Doppler [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Ciências Médicas, Florianópolis, 2015.Introdução: A insuficiência venosa crônica é uma doença comum e de morbidade elevada, com ...
Horn, Marisa Helena da Silva
core  

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

open access: yesAdvanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy   +8 more
wiley   +1 more source

Progression of Gastric Acid Production in Preterm Neonates: Utilization of In-vitro Method

open access: yesFrontiers in Pediatrics, 2018
Background: Limited studies are done regarding ability to produce gastric acid in preterm infants and most studies used in vivo method of assessing gastric pH.Objectives: To assess the feasibility of using an in vitro method of measuring gastric pH in ...
Murali R. Palla   +3 more
doaj   +1 more source

Reference ranges for cystographic bladder capacity in children: with special attention to vesicoureteral reflux

open access: yes, 2006
: Purpose Linear correlations for cystometric/cystographic bladder capacity with age universally serve as clinical yardsticks in pediatric urology and nephrology.
Hirche, Herbert   +6 more
core  

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