Results 1 to 10 of about 3,336 (208)

Self‐Assembly Behavior of Monodisperse PEG Amphiphiles Bearing Hydrophobic Units with Distinct Molecular Shapes in Water [PDF]

ChemistryOpen
The shape of hydrophobic units on the self‐assembly of amphiphiles in pure water remains underexplored. In this work, three types of octaethylene glycol (OEG)–appended amphiphiles bearing propeller‐shaped, twisted, and planar hydrophobic units were ...
Ai Kohata, Rei Hamaguchi, Kazushi Kinbara   +2 more
doaj   +2 more sources

Thermoresponsive Star Dendronized Polymers as Smart Nanoboxes [PDF]

Molecules
Star polymers with dense shell structures exhibit unique advantages in molecule encapsulation. The incorporation of dendronized polymers as arms into star polymers enables the formation of spherical core–shell structures with high-density chain stacking,
Ze Qiao, Yi Yao, Afang Zhang, Wen Li
doaj   +2 more sources

The Impact of the Otago Exercise Program on Frailty and Empowerment in Older Nursing Home Residents: A Randomized Controlled Trial [PDF]

Annals of Geriatric Medicine and Research, 2022
Background This study assessed the impact of Otago exercises on frailty and empowerment in older nursing home residents. Methods This randomized controlled trial included 72 individuals aged over 65 years residing in a single nursing home in Izmir ...
Sevnaz Sahin, Fisun Şenuzun Aykar, Yasemin Yildirim, Parinaz Jahanpeyma   +3 more
doaj   +1 more source

Hydrophilization of poly(caprolactone) copolymers through introduction of oligo(ethylene glycol) moieties. [PDF]

PLoS ONE, 2014
In this study, a new family of poly(ε-caprolactone) (PCL) copolymers that bear oligo(ethylene glycol) (OEG) moieties is described. The synthesis of three different oligo(ethylene glycol) functionalized epoxide monomers derived from 2-methyl-4-pentenoic ...
Jonathan J Wurth, Nils R Blumenthal, V Prasad Shastri   +2 more
doaj   +1 more source

Noninvasive measurement of dynamic brain signals using light penetrating the brain. [PDF]

PLoS ONE, 2018
Conventional techniques for the noninvasive measurement of brain activity involve critical limitations in spatial or temporal resolution. Here, we propose the method for noninvasive brain function measurement with high spatiotemporal resolution using ...
Osamu Hiwaki, Hideki Miyaguchi
doaj   +1 more source

eWoT: A Semantic Interoperability Approach for Heterogeneous IoT Ecosystems Based on the Web of Things

Sensors, 2020
With the constant growth of Internet of Things (IoT) ecosystems, allowing them to interact transparently has become a major issue for both the research and the software development communities.
Andrea Cimmino, María Poveda-Villalón, Raúl García-Castro   +2 more
doaj   +1 more source

The Effect of Comfort- and Hot-Period on the Blood Flow of Corpus Luteum (CL) in Cows Treated by an OvSynch Protocol

Animals, 2021
The values of luteal blood flow (LBF), total corpus luteum (CL) area (TAR), and progesterone (P4), during and after OvSynch (OvS) protocol in comfort (CP; n = 40) and hot periods (HP; n = 40) were compared.
Isfendiyar Darbaz, Serkan Sayiner, Osman Ergene, Kamil Seyrek Intas, Feride Zabitler, Enver Cemre Evci, Selim Aslan   +6 more
doaj   +1 more source

Activation of cannabinoid type 1 receptor (CB1) modulates oligodendroglial process branching complexity in rat hippocampal cultures stimulated by olfactory ensheathing glia-conditioned medium

Frontiers in Cellular Neuroscience, 2023
The endocannabinoid system (ECS) refers to a complex cell-signaling system highly conserved among species formed by numerous receptors, lipid mediators (endocannabinoids) and synthetic and degradative enzymes. It is widely distributed throughout the body
Yolanda Paes-Colli, Priscila M. P. Trindade, Louise C. Vitorino, Fabiana Piscitelli, Fabio Arturo Iannotti, Raquel M. P. Campos, Alinny R. Isaac, Andrey Fabiano Lourenço de Aguiar, Silvana Allodi, Fernando G. de Mello, Marcelo Einicker-Lamas, Raphael de Siqueira-Santos, Vincenzo Di Marzo, Vincenzo Di Marzo, Bakhos A. Tannous, Bakhos A. Tannous, Litia A. Carvalho, Litia A. Carvalho, Ricardo A. De Melo Reis, Luzia S. Sampaio   +19 more
doaj   +1 more source

FUNGITOXIDADE DO ÓLEO ESSENCIAL DE GUAÇATONGA, Casearia sylvestris, NO DESENVOLVIMENTO IN VITRO DE FUNGOS FITOPATOGÊNICOS E AVALIAÇÃO IN VIVO EM PLANTAS DE BETERRABA PARA O CONTROLE DE CERCOSPORIOSE

Ciência Agrícola, 2022
Fitopatógenos interferem de forma negativa na produção e na qualidade final dos produtos agrícolas comercializados. O  trabalho tem como objetivo verificar o controle alternativo dos fungos Cercospora beticola sacc, Phytophthora infestans e ...
Letícia Boruch, Tayná Jordana Ben, Carla Garcia, Leandro Alvarenga dos Santos, Cacilda Márcia Duarte Rios Faria   +4 more
doaj   +1 more source

How many people could use an SSVEP BCI?

Frontiers in Neuroscience, 2012
Brain-computer interfaces (BCI) are communication systems that allow people to send messages or commands without movement. BCIs rely on different types of signals in the electroencephalogram (EEG), typically P300s, steady-state visually evoked potentials
Christoph eGuger, Brendan Z Allison, Bernhard eGrosswindhager, Robert ePrückl, Christoph eHintermüller, Christoph eKapeller, Markus eBruckner, Gunther eKrausz, Guenter eEdlinger   +8 more
doaj   +1 more source