Results 11 to 20 of about 35,712 (238)

Aortic Arch Thrombosis Mimicking Interrupted Aortic Arch [PDF]

open access: yesCase Reports in Critical Care, 2013
We report a case of a 32-week-gestation male who presented initially with symptoms suggestive of an interrupted aortic arch. The absence of a VSD prompted further investigations, including a CT angiogram, which revealed that he had an extensive thrombus in his aorta.
Richard Neal   +2 more
openaire   +3 more sources

Real-Time Wood Behaviour: The Use of Strain Gauges for Preventive Conservation Applications

open access: yesSensors, 2020
Within the heritage field, the application of strain gauges on wood surfaces is a little-explored but inexpensive and effective method to analyse the environmental appropriateness of rooms for the wooden heritage collections they contain.
Willemien Anaf   +3 more
doaj   +1 more source

Evaluation of static responses for layered composite arches

open access: yesCurved and Layered Structures, 2023
Layered composite materials are widely used across a variety of sectors, including the automotive industry, aerospace engineering, offshore, and various mechanical domains, because of their strong yet lightweight structures.
Mahajan Valmik Madhav, Sharma Amit
doaj   +1 more source

FINGER PAPILLARY TRAITS IN BULGARIAN FEMALE BREAST CANCER PATIENTS [PDF]

open access: yesJournal of IMAB, 2020
Purpose: The objective of the present investigation was to juxtapose some qualitative dermatoglyphic characteristics of finger papillary patterns between breast cancer patients and healthy control females.
Galina Yaneva
doaj   +1 more source

High Prevalence of Dysplastic Development of Sacral Vertebral Arches in Pediatric Enuresis [PDF]

open access: yesInternational Neurourology Journal, 2023
Purpose This is the first report to compare 3-dimensional computed tomography (3D-CT) images between pediatric patients with enuresis and children without lower urinary tract symptoms who underwent pelvic CT for other reasons.
Hideo Ozawa   +5 more
doaj   +1 more source

Contribution of anthropogenic vibration sources to crack growth in natural rock arches

open access: yesFrontiers in Earth Science, 2022
Natural arches are culturally valued rock landforms common in sedimentary rocks of the Colorado Plateau and additionally occur broadly around the world.
Riley Finnegan   +3 more
doaj   +1 more source

Landscape Arch, Delicate Arch, and Double Arch in Arches National Park, Southeastern Utah

open access: yesGeosites, 2020
Arches National Park in southeastern Utah has the greatest concentration of natural rock arches in the world. The park is located in a geologic region called the Paradox fold and fault belt in the northern Paradox Basin and showcases spectacular and classic Colorado Plateau geology with its colorful sedimentary rocks, ancient sand dunes, cliffs, domes,
Thomas, Jr. Chidsey, Grant Willis
openaire   +2 more sources

Invited review: Clogging of granular materials in bottlenecks [PDF]

open access: yesPapers in Physics, 2014
During the past decades, notable improvements have been achieved in the understanding of static and dynamic properties of granular materials, giving rise to appealing new concepts like jamming, force chains, non-local rheology or the inertial number. The
Iker Zuriguel
doaj   +1 more source

On the lumped damage modelling of reinforced concrete beams and arches

open access: yesFracture and Structural Integrity, 2020
The analysis of reinforced concrete structures can be performed by means of experiments or numerical studies. The first way is usually quite expensive, so the second one sometimes is a good option to understand the physical behaviour of actual structures.
Thalyson Issac de Jesus Brito   +4 more
doaj   +1 more source

Metal Salt Weighting of Silk: Understanding Practices and Their Historical Context Through Textual Sources

open access: yesHeritage
Treating silk with metal salts was a common practice starting in the second half of the 19th century until the early 20th century. It aimed to increase the weight and thickness of the fibres. However, the presence of metal salts is believed to accelerate
Chiara Vettorazzo   +5 more
doaj   +1 more source

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