Results 81 to 90 of about 30,223 (236)
Al-Qadisiyah Journal for Engineering Science, 2017 This research proposed a model describing the relationship between ultrasonic pulse velocity (UPV) and the compressive strength test of concrete containing PET (Polyethylene terephthalate).
Rasha Jasim, Mohammed Qasim
doaj +1 more source
Deformation Monitoring of the Submillimetric UPV Calibration Baseline
, 2017 A 330 m calibration baseline was established at the Universitat Politècnica de València (UPV) in 2007. Absolute scale was subsequently transferred in 2012 from the Nummela Standard Baseline in Finland and distances between pillars were determined with ...
L. García-Asenjo +2 more
semanticscholar +1 more source
Davao Research JournalThe University of the Philippines Visayas Action Research Project (UPV ARP) is a public service initiative of the UPV Division of Professional Education (DProfEd) formed in response to the Department of Education Region VI’s call to strengthen the action
Jeena A Amoto +4 more
doaj +1 more source
Unfused transverse foramen of the atlas vertebra in the Neandertal lineage fossils
The Anatomical Record, EarlyView.Abstract In anatomically modern humans, the atlas can display an unfused transverse foramen (UTF) but currently the presence of UTF in the Neandertal lineage is uncertain due to a scarcity of prevalence studies and no exhaustive record of its presence throughout the entire hominin fossil record.
Asier Gómez‐Olivencia +5 more
wiley +1 more source
Counting, Cardinality and Conservation in Autistic Children
Autism Research, EarlyView.ABSTRACT This study examined the understanding of cardinality and conservation in children with and without autism (aged 4–7 years, without intellectual disability), and its relation to counting strategies. A total of 82 children participated in the study, including 41 autistic children (36 boys, 5 girls) and 41 age‐ and sex‐matched non‐autistic peers.
Irene Polo‐Blanco +2 more
wiley +1 more source
e-Journal of Nondestructive TestingEnsuring the integrity of concrete structures used for the containment of short-lived low- and intermediate-level radioactive waste is critical for long-term safety.
Sokratis Iliopoulos +2 more
doaj +1 more source
Relationship between UPV and Strength of Rubber-Concrete
, 2018 The present study is performed for investigation of the correlation between UPV value and strength of rubber-concrete. Compressive and splitting tensile strengths of concrete containing waste tire-rubber particles by four different volume contents were ...
Mo Shi +3 more
semanticscholar +1 more source
Assessment of Attainable Distances in Proteins by Through‐Space 19F–19F Couplings
Chemistry – A European Journal, EarlyView.De novo synthesized difluorinated tryptophan analogues are site‐specifically incorporated into Cyclophilin A (CypA). 19F–19F NOESY build‐up experiments are recorded for each labeled protein, and the distances derived from cross‐relaxation rates are compared to reference distances.
Iker Hernández +6 more
wiley +1 more source
BuildingsThree-dimensional (3D) concrete printing (3DCP) has gained significant attention over the last decade due to its many claimed benefits. The absence of effective real-time quality control mechanisms, however, can lead to inconsistencies in extrusion ...
Luis de la Flor Juncal +3 more
doaj +1 more source
Efecto del contenido de agua sobre la resistencia y la velocidad de pulso ultrasónico del concreto
Tecnura, 2015 The purpose of this study is to determine correlations among content of concrete water, compressive resistance and Ultrasonic Pulse Velocity (UPV). Cylindrical concrete specimens, 200 mm long and 100 mm in diameter made from a mixture of Portland cement ...
Luz Amparo Quintero Ortiz +2 more
doaj +1 more source