Results 171 to 180 of about 14,983 (256)

Behavior of manufactured sand and recycled coarse aggregate concrete‐filled steel tubular stub columns with circular section

Structural Concrete, EarlyView.
Abstract Accelerated urbanization has intensified environmental concerns due to excessive natural resource consumption and construction waste generation. Circular concrete‐filled steel tube (CFST) columns incorporating manufactured sand recycled coarse aggregate (MS‐RCA) concrete have emerged as an innovative composite element offering notable ...
Minsheng Guan, Qi Chen, Gang Wang, Aiguo Xiong, Ying Wang, Le Li, Anne W. M. Ng, Qing Quan Liang   +7 more
wiley   +1 more source

Impact of Surgical Diaphragmatic Repair on Central Airway Shape in Neonatal Congenital Diaphragmatic Hernia. [PDF]

Pediatr Pulmonol
Gunatilaka CC, Alisher S, Waters M, Xiao Q, Cordon XH, Higano NS, Woods JC, Kingma P, Bates AJ.   +8 more
europepmc   +1 more source

The influence of secondary reinforcement on a strut‐and‐tie model for the design of reinforced concrete corbels

Structural Concrete, EarlyView.
Abstract In precast concrete structures, optimizing the design of corbels by considering the contributions of secondary reinforcement elements can significantly improve construction economy, especially when corbels are repeated multiple times. This paper proposes a strut‐and‐tie model for reinforced concrete corbels subjected to vertical and/or ...
Rejane Martins Fernandes Canha, Kycianne Rose Alves de Góes Barros, Laynara Freitas Lima Vieira, Mounir Khalil El Debs   +3 more
wiley   +1 more source

Choriocapillaris Flow-Enriched Prediction of Retinal Sensitivity Using OCT-Derived Biomarkers in Intermediate Age-Related Macular Degeneration. [PDF]

J Clin Med
Schrittwieser J, Kuchernig L, Mares V, Steiner I, Birner K, Frommlet F, Borrelli E, Bogunović H, Sacu S, Reiter GS.   +9 more
europepmc   +1 more source

Deformation and strength of grouted sleeve connectors in pre‐fabricated concrete structures: Mechanisms and analytical modeling

Structural Concrete, EarlyView.
Abstract Grouted sleeve connectors (GSCs) are widely used in precast/prefabricated concrete structures. To ensure force transfer, connectors are often overdesigned in length. This practice has an unintended consequence of reducing the plastic deformation capacity of the connection region and hence the displacement ductility of the precast structure as ...
Hongning Ye, Yong Lu
wiley   +1 more source

Bicuspid Aortic Valve Leaflet Modification Before Transcatheter Aortic Valve Replacement: A New Paradigm. [PDF]

JACC Adv
Jilaihawi H, Leon MB, Dar RD, Généreux P, Tchétché D, Dumonteil N, Gada H, Yadav PK, Thourani VH, Patel V, Patel D, Rozenman Y, Pibarot P, Dvir D, Makkar RR.   +14 more
europepmc   +1 more source

Identification of invisible damage in prestressed concrete bridges—A demonstrator case using coda wave interferometry

Structural Concrete, EarlyView.
Abstract During their life cycle, prestressed concrete bridges are prone to wire breaks of their tendons due to fatigue or stress corrosion cracking. However, not all structures show visible cracking on the surface, which would provide timely warning of otherwise invisible damage. Brittle failure may occur.
Noah Sträter, Felix Clauß, Mark Alexander Ahrens, Peter Mark   +3 more
wiley   +1 more source

Efficient X-Ray Source Probe Adjustment of the Intrabeam Intraoperative Radiotherapy System. [PDF]

Cureus
de la Zerda A, Padgett KR, Studenski M, Both J, Sensoy L.   +4 more
europepmc   +1 more source

Structural behavior of small square steel tubes reinforced self‐compacting concrete columns under biaxial eccentric loads

Structural Concrete, EarlyView.
Abstract In this study, the structural behavior of small square steel tube‐reinforced self‐compacting concrete (SSTR‐SCC) columns is investigated under symmetric and asymmetric biaxial eccentric loads. Twelve specimens were cast and tested under biaxial eccentric loads.
Muhammad Naveed, M. Neaz Sheikh, Muhammad N. S. Hadi   +2 more
wiley   +1 more source

Non-uniform signal pooling across the foveola. [PDF]

Curr Biol
Prahalad KS, Clark AM, Moon B, Roorda A, Tiruveedhula P, Harmening W, Gutnikov A, Jenks SK, Kapisthalam S, Rucci M, Rolland JP, Poletti M.   +11 more
europepmc   +1 more source