Results 21 to 30 of about 7,677,659 (304)

Imaging Quality and Fatigue Quantification of Ocular Optical System

open access: yesIEEE Access, 2020
Human eye is a special kind of optical system, and its imaging quality and fatigue level seem susceptible to the illumination. In this study we were sought to develop a novel method to quantify ocular fatigue more accurately, and to assess the influence ...
Jianqi Cai   +4 more
doaj   +1 more source

Study on erosion and stability of the ecological slope

open access: yesFrontiers in Earth Science, 2023
Rainfall is the main influencing factor causing slope erosion, landslide, and instability in loess; thus, it is vital to comprehend the process of rainfall erosion on various slope surfaces and water penetration inside the slope. In this paper, the loess
Hu Tao   +5 more
doaj   +1 more source

Other title: Highway safety plan

open access: yes, 2010
FFY 2010-; Vol. for FFY 2012- issued by: Office of Criminal Justice Services, Ohio Dept.

core   +3 more sources

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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