Results 121 to 130 of about 1,569 (283)

Bed‐level tools for monitoring erosion and accretion patterns: Flume validation and field testing

Limnology and Oceanography: Methods, EarlyView.
Abstract Monitoring short‐term changes in surface sediment elevation is fundamental to understanding erosion, transport, and deposition dynamics in shallow coastal environments. However, commonly used field approaches, such as horizontal markers, sediment erosion tables, subsurface sediment plates, or erosion pins, are not always cross‐validated under ...
Lucía Rodríguez‐Arias, Inés Mazarrasa, Beatriz Marin‐Diaz, Teresa Alcoverro, Barbara Ondiviela, Jordi F. Pagès, Eduardo Infantes   +6 more
wiley   +1 more source

Prediction of Concrete Compressive Strength Based on Gradient-Boosting ABC Algorithm and Point Density Correction

Eng
Accurate prediction of concrete compressive strength is essential for ensuring structural safety in civil engineering, particularly in road and bridge construction, where inadequate strength can lead to deformation, cracking, or collapse. Traditional non-
Yaolin Xie, Qiyu Liu, Yuanxiu Tang, Yating Yang, Yangheng Hu, Yijin Wu   +5 more
doaj   +1 more source

Enhancing Rock Strength Prediction and Features Selection by Coupling Well Log Data and Deep Learning Approaches in Reservoir Geomechanics

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Accurate rock strength parameters play a vital role in petroleum and mining operations for sustainable drilling activities, and wellbore stability analysis. This study investigates the applicability of deep learning techniques for assessing data‐driven models, and to conduct parametric sensitivity examination for feature attributes ranking to ...
Mohammad Islam Miah, Md. Shakil Rahaman, Travis Wiens   +2 more
wiley   +1 more source

STUDI PERBANDINGAN NILAI KUAT TEKAN BETON ANTARA HAMMER TEST DAN COMPRESSION TEST PADA PERKERASAN BTN ANTARA, MAKASSAR

, 2008
Kekuatan tekan merupakan salah satu kinerja utama beton. Di dalam mengevaluasi kekuatan beton, compression test menjadi standar untuk mengetahui kualitas suatu struktur secara keseluruhan.
Fajrianty, Ika Pratiwi
core  

Leaf micromorphology and genetic diversity analysis of Iranian Hordeum species using ISSR and SCoT markers

Nordic Journal of Botany, EarlyView.
The genus Hordeum (Poaceae), of the tribe Triticeae, comprises approximately 32 species with substantial potential for barley improvement. Hordeum vulgare is an economically important cereal widely cultivated across diverse environments, from the Arctic to desert and humid regions.
Maryam Keshavarzi, Raheleh Tabaripour, Nasrin Farasat   +2 more
wiley   +1 more source

EVALUATION OF ECC BASED ON UPV AND REBOUND HAMMER TESTS

, 2016
Recently, many studies have been conducted to investigate the hardened properties of concrete which replaces fiber with coarse aggregate. Thus, this has led to a result of discussing benefits and problems of Engineered Cementitious Composite (ECC) with ...
Saad Qasim, Muthanna
core  

Localization Through Coordination? Implementing the Humanitarian‐Development‐Peace Nexus in the Democratic Republic of the Congo

Public Administration and Development, EarlyView.
ABSTRACT As a global concept and initiative, the Humanitarian‐Development‐Peace Nexus (HDPN) aims to improve integration across the traditionally siloed humanitarian, development, and security sectors, while foregrounding the involvement of local actors.
Marie‐Eve Desrosiers, Haley J. Swedlund   +1 more
wiley   +1 more source

Technical wildness: Modernity, romanticism, and the technocratic turn in Scottish rewilding

People and Nature, EarlyView.
Abstract Technical wildness is a new and increasingly influential culture of nature. This paper marks its emergence in Scotland in the early 2020s. Focusing on Scotland's rapidly evolving land management sector, the paper traces how private rewilding companies position science‐led land management and natural capital markets as the most effective ...
Theo Stanley
wiley   +1 more source

Predictive Analytics in Construction: Multi-Output Machine Learning Models for Abrasion Resistance

Buildings
This study aims to accurately predict abrasion resistance, measured through the Los Angeles (LA) abrasion test, and modulus of elasticity, assessed using the Micro-Deval Abrasion (MDA) test, to support structural integrity and efficient material use in ...
Shaheen Mohammed Saleh Ahmed, Hakan Güneyli, Süleyman Karahan   +2 more
doaj   +1 more source

IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY COMPARATIVE STUDY OF REBOUND HAMMER STRENGTH OF PCC RURAL ROADS

, 2020
The beginning of road construction could be dated to the time of the Romans. With the advancement of technology from carriages pulled by two horses to vehicles with power equivalent to 100 horses, road development had to follow suit.
K K Pathak, Himanshu Rai
core