Results 31 to 40 of about 2,673 (218)
Advanced Science, EarlyView.Micro laser powder bed fusion enables architected nickel shellular lattice gas diffusion layers for anion exchange membrane water electrolysis. Among regular open cell geometries, the Gyroid lattice promotes bubble release, convective reactant replenishment and continuous electron transport, delivering low overpotentials, enhanced charge transfer and ...
Tianxiao Niu +7 more
wiley +1 more source
Osteohistology of two phorusrhacids reveals uninterrupted growth strategy
The Anatomical Record, EarlyView.Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer +2 more
wiley +1 more source
XXVII. Struts and tie-rods with lateral loads [PDF]
The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1892 n ...
openaire +2 more sources
British Educational Research Journal, EarlyView.Abstract Quality in early childhood education and care (ECEC) is a contested concept and has generally been conceptualised by inter‐related indicators such as staff qualifications, educational environment, policy or child‐to‐staff ratios. There has been a more limited emphasis on how young children might perceive and experience quality.
Nikki Fairchild, Éva Mikuska
wiley +1 more source
Análise experimental de bloco de fundação sobre duas estacas, sob carga centrada, para estruturas pré-fabricadas [PDF]
, 2007 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia CivilEste trabalho analisa e discute o comportamento de blocos de fundação para estruturas pré-fabricadas de concreto sobre duas ...
Campos, Leonardo Alves de
core
Revista IBRACON de Estruturas e Materiais, 2019 The search for representative resistant systems for a concrete structure requires deep knowledge about its mechanical behavior. Strut-and-tie models are classic analysis procedures to the design of reinforced concrete regions where there are stress ...
R. M. LANES +2 more
doaj +1 more source
Journal of Marine Science and Engineering, 2022 To study the performance and failure mechanisms of concrete-filled steel tube (CFST) column sleeve grouting connections, theoretical analysis and finite element simulation were performed for the structure in the connection.
Wenpeng Che +3 more
doaj +1 more source
Strut-and-tie modelling of deep beams [PDF]
, 2019 Doctor of Philosophy (CEE)
openaire +2 more sources
BMEMat, EarlyView.The cervical interbody cage needs to take both biomechanical and biological requirements into account. Here, a new‐style degradable, multicomponent, and bioinspired nacre‐like cervical interbody cage composite, which exhibits promising mechanical‐support‐related behavior and osteogenesis‐related potential, is designed and prepared.
Xiu‐Wu Guo +8 more
wiley +1 more source
On the optimal strut-and-tie models and design approach for the cable-pylon anchorage zone
Journal of Civil Engineering and Management, 2019 The cable-pylon anchorage zone is a typical D-region in a cable-stayed bridge, for which there has been no uniform simplified design method until now. In this paper, based on the extensive statistics of actual projects, topology optimization techniques ...
Nannan Cui, Shiping Huang
doaj +1 more source