Results 71 to 80 of about 5,866,214 (252)

Impacts of coastal vegetation on tsunami-induced overtopping scour behind embankments and local scour around buildings

Applied Ocean Research
This study experimentally investigates the role of coastal vegetation in adjusting tsunami-induced overtopping scour behind embankments and local scour around buildings.
Ying-Tien Lin, Jiufeng Ji, Dongrui Han, Yeping Yuan   +3 more
doaj   +1 more source

Taxon‐dependent multisite species turnover in fragmented habitats: comparing zeta diversity across birds, butterflies, and cursorial hunting spiders

Ecography, EarlyView.
Habitat fragmentation alters species diversity and reshapes community composition. However, conventional pairwise approaches to compositional variation (i.e. beta diversity metrics) do not explicitly characterize how species sharing or turnover change with the number of habitat patches.
Shirui Yu, Yufeng Zhou, Qiyu Jiang, Jie Xie, Yan Wang, Qiwen Du, Shang Sheng, Yaqian Cui, Kai Zhang, Zhixin Wen, Hao Yu, Yu Xu   +11 more
wiley   +1 more source

Assessment of Local Scour at Bridges Abutment

Research Journal of Applied Sciences, Engineering and Technology, 2014
الأضرار الاجتماعية والاقتصادية هي أهم أضرار تعطل الجسر. ترتبط مشاكل استقرار هذه الهياكل ضد الفشل وعمق الدعامات ارتباطًا مباشرًا بكمية التنظيف المعدلة. كان الاقتصاد والموثوقية والاستقرار هي الاهتمامات الرئيسية بشأن تعزيز تصميم جسور الدعامة لمنع أو تقليل نظافة الركائز.
Pezhman Taherei Ghazvinei, Junaidah Ariffin, Jazuri Abdullah, Thamer Ahmed Mohamed   +3 more
openaire   +1 more source

Re‐evaluating impaired consciousness in temporal lobe epilepsy: The role of language dominance and network reorganization

Epilepsia, EarlyView.
Abstract Objective Temporal lobe epilepsy (TLE) frequently affects clinically‐classified ictal consciousness, which the 2025 International League Against Epilepsy (ILAE) classification operationalizes through clinical assessment of awareness and responsiveness.
Radheshyam Stepponat, Marc Berger, Laurin Schäfer, Laura Flamm, Kathrin Kollndorfer, Silvia Bonelli, Gregor Kasprian, Ekaterina Pataraia, Florian Ph. S. Fischmeister   +8 more
wiley   +1 more source

Mechanics of local scour: supplement, methods of reducing scour

, 1966
The purpose of this report is to summarize the results of tests conducted at Colorado State University on the hydraulic feasibility of reducing scour by modifying pier shapes. The following models were investigated: 1. Sharp nosed piers. 2. Rectangular pier on flat footing supported on piles. 3.
Shen, Hsieh Wen, 1931-, author, Schneider, V. R., author, Karaki, Susumu, author, Civil Engineering Department, Engineering Research Center, Colorado State University, publisher   +3 more
openaire   +1 more source

Detecting scour and liquefaction using OBS sensors [PDF]

, 2016
This work examined the performance of Optical Back-Scatter (OBS) sensors for detecting sediment movement around a model subsea structure. Three types of tests were conducted using a circular cylinder model equipped with 16 OBS sensors.
Cheng, L., Draper, S., Zhao, Ming (R16667), Draper, Scott, Tang, G., Zhao, M., Tang, Guoqiang, An, H., An, Hongwei, Cheng, Liang   +9 more
core  

Local scour at wide bridge piers

, 2014
Laboratory data for local scour depth at the size of wide piers are presented. Clear water scour tests were performed various pier widths (0.06, 0.076, 0.102, 0.14 and 0.165 m), two type of pier shapes (circular and rectangular) and two types of uniform ...
Yusuf, Badrunnisa, Ali, Faisal, Ahmad, Nordila, Mohammed Ali, Thamer Ahmed   +3 more
core   +1 more source

Temporal variation of clear-water scour at compound Abutments

Ain Shams Engineering Journal, 2016
Most of actual abutments in rivers are built on foundation, while there is limited number of study available on the effects of the foundation on the local scour.
Aminuddin Ab. Ghani, Reza Mohammadpour
doaj   +1 more source

Hydrogen Production With Water Electrolysis Technologies: Advances, Performance, and Potential Use for Low‐Gradient Combustion

Energy Science &Engineering, EarlyView.
This review links recent advances in water electrolysis with hydrogen utilization in low‐gradient combustion systems. While hydrogen eliminates direct CO2 emissions, its environmental and economic benefits depend strongly on production pathways, system‐level efficiency, and NOx mitigation through MILD/FLOX/HiTAC combustion.
Rafał Buczyński, Przemysław Draga
wiley   +1 more source

Bryozoan‐Rich Carbonate Units of the Erfoud Area (SE Morocco) Record Latest Katian to Early Hirnantian Interglacial Intervals

Geological Journal, EarlyView.
In this study, we re‐examine the depositional architecture of the Erfoud limestone in Morocco. Introducing new biostratigraphic constraints from chitinozoan assemblages, we show that Katian to Hirnantian bryozoan‐pelmatozoan meadows reflect flooding events linked to a series of interglacial transgressions known to have occurred immediately prior to the
Philippe Razin, Jean‐François Ghienne, Amira Meddour, Lorena Tessitore, Thijs R. A. Vandenbroucke   +4 more
wiley   +1 more source