Results 101 to 110 of about 2,369,258 (291)
An improved dual-frequency technique for the remote sensing of ocean currents and wave spectra [PDF]
, 1984 A two frequency microwave radar technique for the remote sensing of directional ocean wave spectra and surface currents is investigated. This technique is conceptually attractive because its operational physical principle involves a spatial ...
Eng, W. P., Schuler, D. L.
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CHEMKON, EarlyView.Lehrkräfte im Fach Chemie sehen sich mit vielfältigen Anforderungen für die Gestaltung des Unterrichts konfrontiert. Sowohl schulorientiertes Experimentieren als auch digitalisierungsbezogene Neuerungen setzen spezifische Kompetenzen bei Lehrkräften voraus, die durch Fortbildungen in der dritten Phase der Lehrkräftebildung gezielt weiterentwickelt ...
Pascal Pollmeier +5 more
wiley +1 more source
Bi-objective Optimization of the Water Distribution Networks (Case Study: Sahand City) [PDF]
آب و فاضلاب, 2012 To design an urban water network in addition to minimizing the cost, improving the water pressure is very important. Then in this paper a bi-objective optimization model for the new city of Sahand in Northwestern Iran is developed.
Ali Nikjoofar +2 more
doaj
Ethical Behaviour and Corporate Financing. The Case of ‘Legality Rating’
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT The financial crisis has heightened awareness of ethical and legal issues in the business context. Corporate ethical behaviour is increasingly measured through sustainability ratings. Since 2012, in Italy, the introduction of a sustainability rating, namely the legality rating (LR), has served as an innovative ‘label’ for socially responsible ...
Federica Doni +3 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.How artificial intelligence (AI) and digital twin (DT) technologies are revolutionizing tunnel surveillance, offering proactive maintenance strategies and enhanced safety protocols. It explores AI's analytical power and DT's virtual replicas of infrastructure, emphasizing their role in optimizing maintenance and safety in tunnel management.
Mohammad Afrazi +4 more
wiley +1 more source
Calibration of Water Supply Systems Based on Ant Colony Optimization [PDF]
آب و فاضلاب, 2013 Leakage is one of the main problems in the water supply systems and due to the limitations in water supply and its costly process, reduction of leak in water distribution networks can be considered as one of the main goals of the water supply authorities.
Mahmoud Faghfoor Maghrebi +2 more
doaj
Fhod3 in zebrafish supports myofibril stability during growth of embryonic skeletal muscle
Developmental Dynamics, EarlyView.Abstract Background Actin filament organization in cardiomyocytes critically depends on the formin Fhod3, but a role for Fhod3 in skeletal muscle development has not yet been described. Results We demonstrate here that in zebrafish mutated for one of two fhod3 paralog genes, fhod3a, skeletal muscle of the trunk appears normal through 2 days post ...
Aubrie Russell +3 more
wiley +1 more source
Journal of Materials Research and TechnologyThis study fabricated Cu–Al2O3 composite tubes via electroforming using a rotating stainless-steel cathode and copper anode. The research systematically investigated how Al2O3 reinforcement particle concentrations (10, 15, 20, and 35 g/L in the ...
F. Besharati, M.H. Paydar, M.R. Nourian
doaj +1 more source
Evaluation of the performance of granular fertilizer boom sprayer through computational fluid-particles-dynamid CFD simulation and scaled-down model analysis [PDF]
, 2018 Malaysian Agricultural Research and Development Institute (MARDI) had bought two Japanese made granular fertilizer boom sprayers to test it on Malaysia’s Paddy field.
Eng, Pei Ying
core
Negative-Index Refraction in a Lamellar Composite with Alternating Single Negative Layers
, 2005 Negative-index refraction is achieved in a lamellar composite with epsilon-negative (ENG) and mu-negative (MNG) materials stacked alternatively. Based on the effective medium approximation, simultaneously negative effective permittivity and permeability ...
Dong Zheng-Gao +5 more
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