Results 41 to 50 of about 367,701 (364)

SPLENIC TORSION, AN UNUSUAL CAUSE OF ACUTE ABDOMEN [PDF]

open access: yesBasrah Journal of Surgery, 2010
Wandering spleen is a clinical rarity, torsion of a wandering spleen is a rare cause of an acute abdomen. The etiology of wandering spleen is not precisely understood and this clinical condition presents a diagnostic challenge for clinicians.
Hashim S Alkhayat, Jasim D Saud
doaj   +1 more source

Torsion-free groups with indecomposable holonomy group. I

open access: yes, 2001
We study the torsion-free generalized crystallographic groups with indecomposable holonomy group which is isomorphic to either C-p, or C-p x C ...
Bódi, Viktor   +5 more
core   +1 more source

Geometric approach to define a railway plan model

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
The construction of new railway lines is based on the railway plan. There are various ways to draw up a railway plan. The basis of all railway plans is a scheme of geometric point locations, the projection of the center of gravity of the carriage is on ...
A. Artykbaev, M.M. Toshmatova
doaj   +1 more source

Digital Micromirror Device (DMD)-Based High-Cycle Torsional Fatigue Testing Micromachine for 1D Nanomaterials

open access: yesMicromachines, 2016
Fatigue behavior of nanomaterials could ultimately limit their applications in variable nano-devices and flexible nanoelectronics. However, very few existing nanoscale mechanical testing instruments were designed for dedicated fatigue experiments ...
Chenchen Jiang, Dayong Hu, Yang Lu
doaj   +1 more source

Necrosis of an ectopic testicle in a child

open access: yesЛечащий Врач, 2021
Cryptorchidism is dangerous for possible complications that affect both reproductive health and the state of organs. In patients with bilateral cryptorchidism, infertility as a complication reaches 80%.
A. Zh. Kadyrkulov   +2 more
doaj   +1 more source

Adnexal Torsion in Adolescents: ACOG Committee Opinion No, 783.

open access: yesObstetrics and Gynecology, 2019
Adnexal torsion is the fifth most common gynecologic emergency. The most common ovarian pathologies found in adolescents with adnexal torsion are benign functional ovarian cysts and benign teratomas. Torsion of malignant ovarian masses in this population

semanticscholar   +1 more source

One-relator groups with torsion are conjugacy separable

open access: yes, 2013
We prove that one-relator groups with torsion are hereditarily conjugacy separable. Our argument is based on a combination of recent results of Dani Wise and the first author.
Zalesskii, Pavel, Minasyan, Ashot
core   +1 more source

TORSION OF THE TESTIS

open access: yesMedical Journal of Australia, 1966
Abstract A series of 56 proved cases of torsion of the testis is reviewed. The condition is rare, only 2 patients per year being admitted to a large general hospital of 800 beds. The aim of this study was to assess the fate of testes in relation to the duration of symptoms: if less than 12 hours the outlook is good, between 12 and 24 ...
openaire   +3 more sources

Mirage torsion [PDF]

open access: yesJournal of High Energy Physics, 2007
Z_NxZ_M orbifold models admit the introduction of a discrete torsion phase. We find that models with discrete torsion have an alternative description in terms of torsionless models. More specifically, discrete torsion can be 'gauged away' by changing the shifts by lattice vectors.
Plöger, Felix   +3 more
openaire   +4 more sources

A review of ovary torsion

open access: yesCi ji yi xue za zhi = Tzu-chi medical journal, 2017
Ovarian torsion is a rare but emergency condition in women. Early diagnosis is necessary to preserve the function of the ovaries and tubes and prevent severe morbidity.
Ci Huang, Mun-Kun Hong, D. Ding
semanticscholar   +1 more source

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