Results 41 to 50 of about 893,524 (299)

Aortic dissection

open access: yesBritish Journal of Surgery, 2004
In the acute setting management is primarily ...
H J, Safi, A L, Estrera
openaire   +4 more sources

Morphological variability of the fibularis tertius tendon in human foetuses

open access: yesFolia Morphologica, 2022
BACKGROUND: In adults, the fibularis tertius (FT) demonstrates great morphological variation. The present study classifies the types of FT insertion in human foetuses and compares their prevalence to the prevailing classification among adults.
P. Karauda   +4 more
doaj   +1 more source

Coronary computed tomography angiography of spontaneous coronary artery dissection: A case report and review of the literature [PDF]

open access: yes, 2015
Patient: Male, 23 Final Diagnosis: Spontaneous coronary artery dissection Symptoms: Chest discomfort • chest pain Medication: — Clinical Procedure: Coronary computed tomography angiography Specialty: Radiology OBJECTIVE: Rare disease BACKGROUND ...
Bhalla, Sanjeev   +3 more
core   +2 more sources

Dissecting hydrophobicity [PDF]

open access: yesProceedings of the National Academy of Sciences, 2007
The perceived phobia (fear) of some apolar substances for aqueous (hydro) environments does not imply lack of attraction to water. Rather, it originates from the strength of this attraction, which, similar to that between the constituents of apolar substances, is smaller than the force between water molecules.
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

An unusual occurrence of a four-headed psoas major: a case report

open access: yesFolia Morphologica
BACKGROUND: While many structures within the human body demonstrate anatomical variations, this is not typically the case for the iliopsoas muscle complex.
Marta Pośnik   +4 more
doaj   +1 more source

Impact of plantaris ligamentous tendon

open access: yesScientific Reports, 2021
There are countless morphological variations among the muscles, tendons, ligaments, arteries, veins and nerves of the human body, many of which remain undescribed.
Łukasz Olewnik   +7 more
doaj   +1 more source

Space--Time Tradeoffs for Subset Sum: An Improved Worst Case Algorithm

open access: yes, 2013
The technique of Schroeppel and Shamir (SICOMP, 1981) has long been the most efficient way to trade space against time for the SUBSET SUM problem. In the random-instance setting, however, improved tradeoffs exist.
A. Becker   +7 more
core   +1 more source

Computing the Girth of a Planar Graph in Linear Time [PDF]

open access: yes, 2013
The girth of a graph is the minimum weight of all simple cycles of the graph. We study the problem of determining the girth of an n-node unweighted undirected planar graph. The first non-trivial algorithm for the problem, given by Djidjev, runs in O(n^{5/
Cabello S.   +3 more
core   +1 more source

AORTIC DISSECTION

open access: yesInternational Journal of Clinical Practice, 1992
SUMMARYAortic dissection, once thought to be rare, is the most common catastrophe of the aorta, being twice as common as ruptured abdominal aortic aneurysm.1 In one Inner London borough, aortic dissection accounted for 4.2% of sudden deaths in men over a three‐year period.2 Early diagnosis and prompt treatment are crucial to achieving a successful ...
P, Ponraj, J, Pepper
openaire   +2 more sources

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