Results 51 to 60 of about 27,298,895 (314)

Home-based visual field test for glaucoma screening comparison with Humphrey perimeter

Clinical Ophthalmology, 2018
Purpose To present a home-based visual field examination method using a PC monitor or virtual reality glasses and evaluate the reliability of the method by comparing the results with those of the Humphrey perimeter, in order to assess the possibility of ...
Stylianos Tsapakis, D. Papaconstantinou, A. Diagourtas, S. Kandarakis, K. Droutsas, Konstantinos Andreanos, D. Brouzas   +6 more
semanticscholar   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Large-Scale Field Test Study on Failure Mechanism of Non-Cohesive Landslide Dam by Overtopping

Frontiers in Earth Science, 2021
In recent years, landslide lake disasters occur frequently in southwest mountainous areas of China. Considering the influence of dam size and discharge channel location, three large-scale field tests were carried out in a natural river to study the ...
Liang Li, Xingguo Yang, Xingguo Yang, Jiawen Zhou, Jiawen Zhou, Jieyuan Zhang, Gang Fan, Gang Fan   +7 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Optimization of the most important operational parameters of a pneumatic seeder using real-time monitoring for Cucumber and Watermelon seeds [PDF]

Journal of Agricultural Machinery, 2016
Introduction: Since the application of pneumatic planters for seeds with different physical properties is growing, it is essential to evaluation the performance of these machines to improve the operating parameters under different pressures and forward ...
Z Abdolahzare, M. A Asoodar, N Kazemi, M Rahnama, S Abdanan Mehdizadeh   +4 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Dynamic Responses Law of Subgrade of a Special Railway Line in Loess Region

Shanghai Jiaotong Daxue xuebao, 2022
In order to investigate the dynamic response law of subgrade of a special railway line in loess region under moving train loading, the field test data and 2.5D finite element results were adopted to assess the dynamic stress distribution and its ...
WANG Rui, HU Zhiping, YIN Ke, MA Jiakuan, REN Xiang
doaj   +1 more source

FIELD TESTING OF THE SMBF FLUME

Journal of Agricultural Engineering, 2007
At first, in this paper the stage-discharge relationship of a new flume, originally proposed by Samani and Magallanez, for measuring flow discharge in open channels is reviewed. The flume is obtained inserting two semicylinders in a rectangular cross-section.
DI STEFANO, Costanza, DI PIAZZA, Gian Vito, FERRO, Vito   +2 more
openaire   +5 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Spatiotemporal clustering of near-surface wind speed and identification of potential for low-wind-speed resources in Xinjiang, China (2013–2022)

Frontiers in Earth Science
Mastering the intricate spatiotemporal distribution patterns of near-surface wind speed (SWS) holds profound significance for the advancement of regional wind energy resources.
Ailiyaer Aihaiti, Ailiyaer Aihaiti, Junjian Liu, Junjian Liu, Ali Mamtimin, Ali Mamtimin, Yu Wang, Yu Wang, Shunyu Yao, Haotong Liu, Yanbo Shen, Zonghui Liu, Zonghui Liu, Jiacheng Gao, Jiacheng Gao, Meiqi Song, Meiqi Song, Cong Wen, Cong Wen, Yisilamu Wulayin, Yisilamu Wulayin   +20 more
doaj   +1 more source