Results 91 to 100 of about 1,454,667 (331)

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

open access: yesAging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef   +2 more
wiley   +1 more source

Digital eye strain: prevalence, measurement and amelioration

open access: yesBMJ Open Ophthalmology, 2018
Digital device usage has increased substantially in recent years across all age groups, so that extensive daily use for both social and professional purposes is now normal.
Amy L. Sheppard, J. Wolffsohn
semanticscholar   +1 more source

Concrete Static Stress Estimation Using Computer Vision-Based Digital Image Processing [PDF]

open access: yes, 2018
Department of Urban and Environmental Engineering (Urban Infrastructure Engineering)As increasing interests about structural safety due to occasionally occurring collapse of structures and social infrastructures, efforts to identify and monitor the ...
Kim, Eun Jin
core  

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

Preliminary study on uniqueness of stress-strain envelope curves of sand

open access: yesYantu gongcheng xuebao
The uniqueness of the stress-strain envelope curves of sand under cyclic unloading is of great importance in understanding the inherent properties of the sand.
SHAO Longtan 1, 2 , GAO Rui 1, 2, XIA Pingxin 3, GUO Xiaoxia 1, 2, SUN Yanpu 1, 2
doaj   +1 more source

A comparison of three popular test methods for determining the shear modulus of composite materials [PDF]

open access: yes
Three popular shear tests (the 10 degree off-axis, the plus or minus 45 degree tensile, and the Iosipescu specimen tested in the modified Wyoming fixture) for shear modulus measurement are evaluated for a graphite-epoxy composite material system.
Farley, Gary L.   +3 more
core   +1 more source

Influence of cementless hip stems on femoral cortical strain pattern depending on their extent of porous coating [PDF]

open access: yes, 2012
The extent of porous coating of cementless total hip stems is held responsible for radiological periprosthetic changes, the rate of thigh pain, and even its long-term success.
Bader, Rainer   +3 more
core   +1 more source

Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati   +10 more
wiley   +1 more source

Probability-creep strain-time curve and size effect of creep strain measurement

open access: yesMaterials Research Express
In this study, compressive creep tests were at first conducted on different types of specimens of Ti-6Al-4V titanium alloy by different loading methods. The results indicate that the loading method and specimen type generally have a significant impact on
Yiyun Guo   +3 more
doaj   +1 more source

DYNAMIC TENSILE TEST AND DATA VERIFICATION METHOD OF AUTOMOTIVE HIGH STRENGTH STEEL PLATE

open access: yesJixie qiangdu, 2022
The mechanical properties of steel plate are an obvious sensitivity of strain rate. Accurate measurement of the dynamic properties of materials plays an important role in accurately predicting the collision resistance of the car body.
PAN YuanAn   +4 more
doaj  

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