Results 91 to 100 of about 377,793 (209)

Calculating obstruction groups for E-infinity ring spectra [PDF]

open access: yesarXiv, 2017
We describe a special instance of the Goerss-Hopkins obstruction theory, due to Senger, for calculating the moduli of $E_\infty$ ring spectra with given mod-$p$ homology. In particular, for the $2$-primary Brown-Peterson spectrum we give a chain complex that calculates the first obstruction groups, locate the first potential genuine obstructions, and ...
arxiv  

Intelligent Sensors and Monitoring System for Low-cost Phototherapy Light for Jaundice Treatment [PDF]

open access: yesarXiv, 2019
A prototype of a low-cost phototherapy light system (LPLS) was deployed by the Ateneo Innovation Center (AIC) at a public hospital in Metro Manila, Philippines. It underwent clinical investigation for two years under the supervision of licensed physicians in a public tertiary hospital.
arxiv  

Obstructive jaundice as a complication of a right hepatic artery pseudoaneurysm after laparoscopic cholecystectomy

open access: yesJournal of Minimal Access Surgery, 2015
A hepatic artery pseudoaneurysm is a rare, but a potentially life-threatening complication after laparoscopic cholecystectomy (LC). Obstructive jaundice owing to a hepatic artery pseudoaneurysm after LC has never been reported. We report a patient with a
Chih-Yang Hsiao   +4 more
doaj   +1 more source

Obstructive jaundice at the initial presentation in small-cell lung cancer

open access: yesInternational Medical Case Reports Journal, 2010
Nobuaki Ochi1, Nagio Takigawa1, Masayuki Yasugi1, Etsuji Ishida2, Hirofumi Kawamoto2, Akihiko Taniguchi1, Daijiro Harada1, Eiko Hayashi3, Hiroko Toda3, Hiroyuki Yanai3, Mitsune Tanimoto1, Katsuyuki Kiura11Department of Hematology, Oncology and ...
Nobuaki Ochi   +3 more
doaj  

On the Brauer-Manin Obstruction Applied to Ramified Covers [PDF]

open access: yesarXiv, 2009
The Brauer-Manin obstruction is used to explain the failure of the local-global principle for algebraic varieties. In 1999 Skorobogatov gave the first example of a variety that does not satisfy the local-global principle which is not explained by the Brauer-Manin obstruction.
arxiv  

Homotopy Obstructions to Rational Points [PDF]

open access: yesarXiv, 2011
In this paper we propose to use a relative variant of the notion of the \'{e}tale homotopy type of an algebraic variety in order to study the existence of rational points on it. In particular, we use an appropriate notion of homotopy fixed points in order to construct obstructions to the local-global principle.
arxiv  

Computing Euler obstruction functions using maximum likelihood degrees [PDF]

open access: yesarXiv, 2017
We give a numerical algorithm computing Euler obstruction functions using maximum likelihood degrees. The maximum likelihood degree is a well-studied property of a variety in algebraic statistics and computational algebraic geometry. In this article we use this degree to give a new way to compute Euler obstruction functions.
arxiv  

SURGICAL APPROACH IN ACUTE CHOLECYSTITIS COMPLICATED BY BOTH CHOLEDOCHOLITHIASIS AND OBSTRUCTIVE JAUNDICE

open access: yesПаёми Сино, 2017
Objective: To improve the results of surgical treatment of acute cholecystitis complicated by both choledocholithiasis and obstructive jaundice. Methods: The study is based on the results of complex diagnosis and treatment of 140 patients with acute ...
K.M. KURBONOV   +3 more
doaj   +1 more source

Isolated Retropancreatic Tuberculous Lymphadenitis Mimicking Carcinoma: A Diagnostic Challenge

open access: yesCase Reports in Gastrointestinal Medicine, 2016
Tuberculosis as a cause of obstructive jaundice is a rare entity with only a few cases reported in the literature. Patients with this condition usually present with a protracted illness, jaundice, and weight loss, which may be confused with malignancies.
H. Kuriry   +3 more
doaj   +1 more source

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