Results 41 to 50 of about 37,426 (297)
Advanced Engineering Materials, EarlyView.Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon +3 more
wiley +1 more source
The Impact of Firm-specific Characteristics and Profitability on Earnings Management: An Empirical Analysis of Firms Listed on Egyptian Stock Exchange [PDF]
المجلة العربية للإدارةThe accounting literature has extensively focused on earnings management, with ongoing concerns from practitioners and regulators. Various methods and techniques are employed in earnings management, all tailored to management’s goals.
Amira Hamed, Amr Youssef, Karim ElFaham
doaj +1 more source
Applied Sciences, 2022 In this paper, the nonlinear effects of the built environment on bus–metro-transfer ridership are explored, based on Shanghai metro data, with an extreme gradient-boosting decision-trees (XGBoost) model.
Ding Liu +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş +2 more
wiley +1 more source
Determination of fish quality in Alexandria small-scale fisheries: A value chain analysis [PDF]
Benha Veterinary Medical JournalThe Egyptian Mediterranean fisheries sector is a critical contributor to the country's economy, with fish exports amounting to approximately 40% of the country's total agricultural exports.
sally Abdelaziz +3 more
doaj +1 more source
Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework
Advanced Functional Materials, EarlyView.The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu +13 more
wiley +1 more source
Transport 2040: Automation, Technology, Employment - The Future of Work
, 2019 On 15 January 2019, the International Transport Workers’ Federation (ITF) and the World Maritime University (WMU) launched a flagship report entitled: “Transport 2040: Automation Technology Employment - the Future of Work”. The forward-looking assessment,
World Maritime University
core +1 more source
AtmosphereHeavy-duty diesel trucks (HDDTs) are recognized as significant sources of air pollutants and greenhouse gases (GHGs) along freight corridors in port cities.
Qifeng Yu +5 more
doaj +1 more source
Vulnerability Analysis of Bohai Rim Ports in the Context of High-Quality Development [PDF]
E3S Web of ConferencesThe article scientifically analyzes the connotation of port vulnerability, and based on the principles of exposure-sensitivity-adaptability and the five major theories of high-quality development, constructs a high-quality development perspective port ...
Liu Cuilian, Zheng Zeyi, Zhang Qiaojun
doaj +1 more source
Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication
Advanced Functional Materials, EarlyView.Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider +1 more
wiley +1 more source