Results 51 to 60 of about 31,697 (261)
HPB, 2019 BACKGROUND Laparoscopic liver resection (LLR) requires training in both hepatobiliary surgery and advanced laparoscopy. Available data on LLR learning curves are derived from pioneer surgeons.
A. Sultana +3 more
semanticscholar +1 more source
Does a Specialized Niche Market Vegetable Processor Enjoy Bargaining Power?
Agribusiness, EarlyView.ABSTRACT Agribusiness companies may achieve competitive advantage through specialization within niche markets. One such niche is the fresh‐cut fruit and vegetable market, which has been steadily growing in Germany. This study examines whether the specialization of a German fresh‐cut producer grants it with market power within this niche market.
Nikolas Bublik +3 more
wiley +1 more source
Real time change-point detection in a nonlinear quantile model
, 2016 Most studies in real time change-point detection either focus on the linear model or use the CUSUM method under classical assumptions on model errors. This paper considers the sequential change-point detection in a nonlinear quantile model.
Ciuperca, Gabriela
core +3 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT The United States (U.S.) faces challenges in achieving its ambitious net‐zero carbon emissions target by 2050, with current emissions having fallen by less than 1% in 2024. Despite an investment of $500 billion in low‐carbon resources while holding the second‐largest green technology patent portfolio globally, it is further imperative to ...
Md Zubair Ahmad +5 more
wiley +1 more source
Xi'an Gongcheng Daxue xuebao, 2022 The problem of a truncating CUSUM estimation for mean change-point in heavy-tailed dependent observation for panel data is considered. The original sequence is truncated, and the variance after the truncation is limited; In the truncation case, a ...
YANG Yinqian, ZHAO Wenzhi
doaj +1 more source
Epilepsia Open, EarlyView.Abstract Objective Magnetic resonance‐guided laser interstitial thermal therapy (MRgLITT) is a minimally invasive technique that allows for real‐time magnetic resonance imaging (MRI) monitoring and precise ablation of epileptogenic lesions. This study reports our initial clinical experience with a domestically developed MRgLITT system in patients with ...
Sichang Chen +6 more
wiley +1 more source
Tuning Windowed Chi-Squared Detectors for Sensor Attacks
, 2017 A model-based windowed chi-squared procedure is proposed for identifying falsified sensor measurements. We employ the widely-used static chi-squared and the dynamic cumulative sum (CUSUM) fault/attack detection procedures as benchmarks to compare the ...
aström +6 more
core +1 more source
Quality and Reliability Engineering International, 2019 In many industrial manufacturing processes, the ratio between two normal random variables plays a key role in ensuring quality of products. Thus, monitoring this ratio is an important task that is well worth considering.
H. D. Nguyen +2 more
semanticscholar +1 more source
Epilepsia Open, EarlyView.Abstract Sudden unexpected death in epilepsy (SUDEP) affects more than 3000 individuals annually, yet objective and scalable biomarkers to assess risk remain limited. Postictal generalized electroencephalogram suppression (PGES) has been proposed as a potential biomarker, but its quantification is often subjective and variable.
Steve D. Reddy +3 more
wiley +1 more source
Journal of Minimal Access Surgery, 2023 Objective: This study aimed to analyse the learning curve (LC) in laparoscopic rectal cancer resections of 2 millennial surgeons during the implementation of the first laparoscopic rectal cancer surgery programme in low- and middle-income country (LMIC ...
Hamza Sekkat +8 more
doaj +1 more source