Results 21 to 30 of about 1,161,993 (302)

Early Environmental and Biological Influences on Preschool Motor Skills: Implications for Early Childhood Care and Education

open access: yesFrontiers in Psychology, 2021
Early motor skills underpin the more complex and specialized movements required for physical activity. Therefore, the design of interventions that enhance higher levels of early motor skills may encourage subsequent participation in physical activity. To
Elena Escolano-Pérez   +2 more
doaj   +1 more source

Analytical Models of the Performance of C-V2X Mode 4 Vehicular Communications [PDF]

open access: yes, 2018
The C-V2X or LTE-V standard has been designed to support V2X (Vehicle to Everything) communications. The standard is an evolution of LTE, and it has been published by the 3GPP in Release 14.
Gonzalez-Martin, Manuel   +3 more
core   +3 more sources

Feasibility of detecting single atoms using photonic bandgap cavities [PDF]

open access: yes, 2004
We propose an atom-cavity chip that combines laser cooling and trapping of neutral atoms with magnetic microtraps and waveguides to deliver a cold atom to the mode of a fiber taper coupled photonic bandgap (PBG) cavity. The feasibility of this device for
  +27 more
core   +2 more sources

The Perturbation of Infant Gut Microbiota Caused by Cesarean Delivery Is Partially Restored by Exclusive Breastfeeding

open access: yesFrontiers in Microbiology, 2019
Early establishment of the infant gut microbiome has been attributed to various environmental factors that may influence long-term health. The aim of this study was to determine the single and combined impacts of the delivery mode, feeding pattern and ...
Yu Liu   +19 more
doaj   +1 more source

Neonatal Diet and Gut Microbiome Development After C-Section During the First Three Months After Birth: A Systematic Review

open access: yesFrontiers in Nutrition, 2022
BackgroundCesarean section (C-section) delivery imprints fundamentally on the gut microbiota composition with potential health consequences. With the increasing incidence of C-sections worldwide, there is a need for precise characterization of neonatal ...
Eliska Pivrncova   +2 more
doaj   +1 more source

Suprachoroidal and Subretinal Injections of AAV Using Transscleral Microneedles for Retinal Gene Delivery in Nonhuman Primates. [PDF]

open access: yes, 2020
Retinal gene therapy using adeno-associated viruses (AAVs) is constrained by the mode of viral vector delivery. Intravitreal AAV injections are impeded by the internal limiting membrane barrier, while subretinal injections require invasive surgery and ...
Chung, Sook Hyun   +7 more
core  

Ethnic diversity in infant gut microbiota is apparent before the introduction of complementary diets

open access: yesGut Microbes, 2020
The human gut microbiota develops soon after birth and can acquire inter-individual variation upon exposure to intrinsic and environmental cues. However, inter-individual variation has not been comprehensively assessed in a multi-ethnic study. We studied
Jia Xu   +14 more
doaj   +1 more source

Route Planning for Chain Restaurants With Improved Delivery Mode Using an Adaptive Genetic Algorithm

open access: yesIEEE Access, 2022
With the popularization of logistics technology and the improvement of people’s living standards, the number of chain restaurants with delivery service is increasing continuously due to the convenient service and special discounts.
Qian Cao, Chenyang Fu, Huiyong Li
doaj   +1 more source

Sexual function, delivery mode history, pelvic floor muscle exercises and incontinence : a cross-sectional study six years postpartum [PDF]

open access: yes, 2008
Background: There is controversy over the effect of mode of delivery, pelvic floor muscle exercises (PFME), incontinence and sexual function. Aim: To investigate the relationship of sexual function with delivery mode history, PFMEs and incontinence ...
Aung, Thiri   +5 more
core   +1 more source

Flexible delivery of Er:YAG radiation at 2.94 µm with negative curvature silica glass fibers:a new solution for minimally invasive surgical procedures [PDF]

open access: yes, 2012
We present the delivery of high energy microsecond pulses through a hollow-core negative-curvature fiber at 2.94 µm. The energy densities delivered far exceed those required for biological tissue manipulation and are of the order of 2300 J/cm(2).
Hand, Duncan Paul   +5 more
core   +1 more source

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