Results 91 to 100 of about 10,393,467 (307)

On the Equivalence of Soft Wavelet Shrinkage, Total Variation Diffusion, Total Variation Regularization, and SIDEs

, 2003
Soft wavelet shrinkage, total variation (TV) diffusion, total variation regularization, and a dynamical system called SIDEs are four useful techniques for discontinuity preserving denoising of signals and images. In this paper, we investigate under which
Joachim Weickert, Pavel Mrázek, Variation Regularization, Thomas Brox, Martin Welk, Gabriele Steidl   +5 more
core  

Eliciting Big Data From Small, Young, or Non-standard Languages: 10 Experimental Challenges [PDF]

, 2019
The aim of this work is to identify and analyze a set of challenges that are likely to be encountered when one embarks on fieldwork in linguistic communities that feature small, young, and/or non-standard languages with a goal to elicit big sets of rich ...
Leivada, Evelina, D'Alessandro, R.A.G., Grohmann, Kleanthes, LS Linguistics: Syntax & language Variat, Kleanthes K. Grohmann, Grohmann, Kleanthes K., Roberta D’Alessandro, D'Alessandro, Roberta, ILS Variation, Evelina Leivada   +9 more
core   +2 more sources

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Multiclass total variation clustering [PDF]

, 2013
Ideas from the image processing literature have recently motivated a new set of clustering algorithms that rely on the concept of total variation.
James H. Von Brecht, Uminsky, David, Bresson, X, Xavier Bresson, Thomas Laurent, von Brecht, J, David Uminsky, Laurent, T   +7 more
core  

Estimation of Variation about the Mean using Geometric Measure

, 2021
A measure of dispersion is a statistical tool used to define the distribution of various datasets mainly from measures of central tendency. Some notable measures of dispersion from the mean are; average deviation, mean deviation, variance, and standard ...
Troon, Benedict, Benedict Troon
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Sparse View CT Image Reconstruction Based on Total Variation and Wavelet Frame Regularization

IEEE Access, 2020
The sparse view problem of image reconstruction encountered in computed tomography (CT) is an important research issue due to its considerable potential in lowering radiation dose.
Zhaoyan Qu, Ximing Yan, Jinxiao Pan, Ping Chen   +3 more
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Impact of variation in physical activity after total joint replacement

, 2018
Kazuhiro Hayashi,1–3 Masato Kako,3 Kentaro Suzuki,3 Yui Takagi,3 Chiaki Terai,3 Shotaro Yasuda,3 Izumi Kadono,3 Taisuke Seki,4 Hideki Hiraiwa,4 Takahiro Ushida,1 Yoshihiro Nishida3,4 1Multidisciplinary Pain Center, Aichi Medical University ...
Hayashi K, Takagi Y, Kadono I, Kako M, Terai C, Seki T, Suzuki K, Yasuda S, Hiraiwa H, Ushida T, Nishida Y   +10 more
core  

When synchrony meets diachrony : The negation system of Fɛʔfɛʔ in the light of the Jespersen Cycle [PDF]

, 2015
This dissertation is concerned with synchronic variation as the reflection and residue of language change. The empirical focus is the negation system of Fɛʔfɛʔ.
Sub Overig UiLOTS, Ngangoum, E., ILS Variation   +2 more
core   +1 more source