Results 91 to 100 of about 2,718,987 (303)
Multifractal characteristics of external anal sphincter based on sEMG signals [PDF]
arXiv, 2017 This work presents the application of Multifractal Detrended Fluctuation Analysis for the surface electromyography signals obtained from the patients suffering from rectal cancer. The electrical activity of an external anal sphincter at different levels of medical treatment is considered.
arxiv
Case Reports in Gastrointestinal Medicine, Volume 2025, Issue 1, 2025.Gallstone ileus is an uncommon complication of cholelithiasis and the delayed diagnosis may be associated with increased risk of mortality. When gallstones block the cystic duct, they can lead to cholecystitis. If a fistula forms between the inflamed gallbladder and the adjacent intestine, the gallstones may pass into the intestinal tract and cause ...
Hikaru Onoda +8 more
wiley +1 more source
Resolving sphincter of Oddi incontinence for primary duodenal Crohn's disease with strictureplasty [PDF]
, 2013 INTRODUCTIONCrohn's involvement of duodenum is a rare event and may be associated to proteiform symptoms and uncommon pathological aspects which make diagnosis and treatment complex.PRESENTATION OF CASEThe peculiar aspect of this case was a suspected ...
Alemanno, G. +4 more
core +1 more source
Learning High-Level Planning Symbols from Intrinsically Motivated Experience [PDF]
arXiv, 2019 In symbolic planning systems, the knowledge on the domain is commonly provided by an expert. Recently, an automatic abstraction procedure has been proposed in the literature to create a Planning Domain Definition Language (PDDL) representation, which is the most widely used input format for most off-the-shelf automated planners, starting from `options',
arxiv
JGH Open, Volume 8, Issue 12, December 2024.ERCP is a procedure commonly used to diagnose and treat bile duct and pancreatic disorders. Successful papilla cannulation is crucial for the effectiveness, which can be challenging sometimes, so it was aimed to explore the relationship between difficult ERCP cannulation with bile visibility, papilla orifice visibility, and papilla position that ...
Amjad Khan +11 more
wiley +1 more source
Inter-pulse intervals of external anal sphincter surface EMG signals recorded from colorectal cancer patients [PDF]
arXiv, 2017 Intervals between electrical pulses generated by the electrical activity produced by the motor units of an external anal sphincter were studied at four time intervals during multimodal rectal cancer treatment. Probability distribution function of such intervals does not exhibit significant differences for all considered time intervals. It is found that
arxiv
Circularly Polarized Luminescence Without External Magnetic Fields from Individual CsPbBr3 Perovskite Quantum Dots [PDF]
ACS Nano 18, 17218 (2024)Lead halide perovskite quantum dots (QDs), the latest generation of colloidal QD family, exhibit outstanding optical properties which are now exploited as both classical and quantum light sources. Most of their rather exceptional properties are related to the peculiar exciton fine-structure of band-edge states which can support unique bright triplet ...
arxiv +1 more source
Clinical Anatomy, Volume 37, Issue 8, Page 878-885, November 2024.Abstract Cone‐Beam Computed Tomography‐Sialography (Sialo‐CBCT) is used to demonstrate salivary ductal structure. This study aimed to conduct a volumetric analysis of the anatomical morphology of Normal‐Appearing Glands (NAGs) in parotid sialo‐CBCT. Our retrospective study included 14 parotid sialo‐CBCT scans interpreted as NAGs in 11 patients with ...
Tevel Amiel +9 more
wiley +1 more source
Tilidine does not affect sphincter oddi´s motility [PDF]
, 2008 Hintergrund und Fragestellung: Die Verwendung von Opioiden zur therapeutischen und peri-interventionellen Analgesie bei Patienten mit pancreato-biliären Krankheitsbildern ist durch ihre Nebenwirkung auf die Aktivität der glatten Muskulatur begrenzt.
Rausch, Dennis
core
Hamiltonians for Two-Anyon Systems [PDF]
Rend. Mat. Appl. 39, 277-292 (2018), 2018 We study the well-posedness of the Hamiltonian of a system of two anyons in the magnetic gauge. We identify all the possible quadratic forms realizing such an operator for non-interacting anyons and prove their closedness and boundedness from below.
arxiv