Results 51 to 60 of about 9,145 (187)

Real-time computer aided colonoscopy versus standard colonoscopy for improving adenoma detection rate: A meta-analysis of randomized-controlled trials

EClinicalMedicine, 2020
Background: Recent prospective randomized controlled trials have evaluated deep convolutional neural network (CNN) based computer aided detection (CADe) of lesions in real-time colonoscopy. We conducted this meta-analysis to compare the adenoma detection
Babu P. Mohan, Antonio Facciorusso, Shahab R. Khan, Saurabh Chandan, Lena L. Kassab, Paraskevas Gkolfakis, Georgios Tziatzios, Konstantinos Triantafyllou, Douglas G. Adler   +8 more
doaj   +1 more source

Shorter Obstructive Intervals and Motile Sperm on Intraoperative Vasal Fluid Evaluation Predict Favorable Semen Parameters Following Vasovasostomy

Andrology, EarlyView.
ABSTRACT Background Vasectomy reversal is the primary method of fertility restoration for men who wish to pursue natural conception following vasectomy. The existing body of literature evaluating vasovasostomy (VV) success is primarily focused on endpoints that capture the presence or absence, rather than the quantity and quality, of sperm in ...
Andrew Barr, Bryan D. Naelitz, Jayant Siva, Sanjay Vallabhaneni, Leila Momtazi‐Mar, Neel Parekh, Raevti Bole, Scott D. Lundy   +7 more
wiley   +1 more source

A Review of Linear Stapled‐Sutured Intrathoracic Oesophago‐Gastric Anastomosis by a Single Surgeon Over Three Decades

ANZ Journal of Surgery, EarlyView.
ABSTRACT This paper describes the technique of performing an intrathoracic linear stapled/sutured anastomosis between the oesophagus and gastric conduit. It analyses the outcome from a single surgeon working at two co‐located hospitals. Method A retrospective review of prospectively collected data was performed.
Matilda Anderson, Enoch Wong, Jan Goonawardena, Peter Bird, Richard Cade, Akhtar H. Sayed Hassen   +5 more
wiley   +1 more source

Felons’ chattels and English living standards in the later fourteenth and fifteenth centuries

The Economic History Review, EarlyView.
Abstract The later fourteenth and fifteenth centuries have long occupied an intriguing and contested place in discussions of England's long‐run economic development. One key issue around which debate has coalesced is the living standards of the population as a whole and of different groups within it. We contribute to this debate by bringing forward new
Chris Briggs, Ben Jervis, Alice Forward, Tomasz Gromelski, Matthew Tompkins   +4 more
wiley   +1 more source

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

The Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

Computer-aided polyp detection and characterisation systems to support colonoscopy: a systematic review with results stratified by each individual artificial intelligence system

BMJ Digital Health & AI
Objective To assess the clinical effectiveness and diagnostic accuracy of specific artificial intelligence (AI) systems with computer-aided polyp detection (CADe) and/or computer-aided polyp characterisation (CADx) functionalities.Methods and analysis ...
Victoria Wakefield, Steven J Edwards, Nicole Downes, Clare Dadswell, Sophie Ip, Isaac Mackenzie   +5 more
doaj   +1 more source

Firm‐Level Political Risk and Earnings Manipulation

Journal of Business Finance &Accounting, EarlyView.
ABSTRACT Using recently developed proxies for firm‐level political risk and earnings manipulation, we test the limited attention theory. Contrary to Hirshleifer and Teoh's core prediction that investor attention is associated with less managerial manipulation, we find that firm‐level political risk, serving as a proxy for investor attention, is ...
Hui L. James, Thanh Ngo, Jurica Susnjara
wiley   +1 more source

Tunable network architecture in a hydrogel with extreme vibration damping properties

Communications Materials
Damping technologies aim to control the loads and deformations generated by ambient or forced vibrations in structures and machineries used in transport applications and construction.
Graham J. Day, Qicheng Zhang, Chrystel D. L. Remillat, Gianni Comandini, Adam W. Perriman, Fabrizio Scarpa   +5 more
doaj   +1 more source

The Addition of Computer‐Aided Detection (CADe) to Texture and Color Enhancement Imaging (TXI) Does Not Improve Adenoma Detection Rate During Colonoscopy: A Prospective Study

Journal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Objectives Early detection and resection of colorectal polyps prevent their progression toward advanced adenocarcinomas. The use of Texture and Color Enhancement Imaging (TXI) has been demonstrated to enhance adenoma detection compared to white light imaging.
Edward Young, Arvind Rajagopalan, Derrick Tee, Dharshan Sathananthan, Hamish Philpott, Dauda Bawa, Rajvinder Singh   +6 more
wiley   +1 more source

COLUSÃO ÚNICA OU MÚLTIPLAS COLUSÕES NO DIREITO ANTITRUSTE: PARÂMETROS PARA UMA HIDRA DE LERNA?

Direito Público, 2017
Analogicamente à Hidra de Lerna, com um corpo de dragão e diversas cabeças de serpente, uma investigação antitruste pode enxergar o cartel como uma única cabeça de serpente (cartel único) ou múltiplas cabeças, passíveis de multiplicação (cartéis ...
AMANDA ATHAYDE, PRISCILLA CAMPOS, BRUNA PIAZERA   +2 more
doaj