Results 21 to 30 of about 7,316,150 (302)

The Importance of Safety Equity in Transportation System Safety [PDF]

open access: yes, 2022
  Public transportation in the U.S. often relies on multi-modal components that represent a system of systems as exemplified by transit rail. Currently, transit rail safety is measured for individual railroads as the number of events/fatalities ...
Garcia, Anne
core   +1 more source

Integrated network pharmacology and in vivo validation reveal the action of Scutellaria baicalensis extract against oviductal inflammation in laying hens

open access: yesPoultry Science
Oviductal inflammation in laying hens presents a significant challenge to the laying hen industry, leading to a significant decline in production performance and eggshell quality.
Peiyu Huang   +5 more
doaj   +1 more source

A Better Photometric Index of Photo-Biological Effect on Visual Function of Human Eye: Illuminance or Luminance?

open access: yesIEEE Access, 2019
The illuminance index has been widely used in the field of photometry, although the luminance contains more information on not only light intensity but also light direction.
Jianqi Cai   +9 more
doaj   +1 more source

Histological and molecular difference in albumen quality between post-adolescent hens and aged hens

open access: yesPoultry Science
: The decline in albumen quality resulting from aging hens poses a threat to the financial benefits of the egg industry. Exploring the underlying mechanisms from the perspective of cell molecules of albumen formation is significant for the efficient ...
Xin-yu Chang   +6 more
doaj   +1 more source

The Effect of Light Distribution of LED Luminaire on Human Ocular Physiological Characteristics

open access: yesIEEE Access, 2019
Light-emitting Diode (LED) has been considered as one of the new generation lighting sources with several merits such as high efficiency, high reliability, long lifespan, high-speed response, and energy saving.
Jianqi Cai   +7 more
doaj   +1 more source

Application of a damage constitutive model to pile–slope stability analysis

open access: yesFrontiers in Materials, 2022
Piles were regarded as elastic materials in the traditional numerical simulation. The elastic pile would not reflect the damage of the pile in engineering, which would misjudge the reinforcement effect of piles on slopes.
Jian-Hong Jiang   +6 more
doaj   +1 more source

Evaluation of Accelerator Pedal Strength under Critical Loads Using the Finite Element Method

open access: yesApplied Sciences, 2023
The core idea of the research consists in a formulation of boundary conditions of a mechanical accelerator pedal’s strength in an Ansys environment, whose conditions are equivalent to full-scale tests under the critical loads defined by the UNECE’s ...
Kostyantyn Holenko   +9 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Reliability Assessment Approach for Fire Resistance Performance of Prestressed Steel–Concrete Box Girder Bridges

open access: yesFire, 2023
This paper employs probability methods to evaluate the fire safety performance of prestressed steel–concrete beam bridges based on simulation experimental research.
Maojun Duan   +3 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

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