Results 131 to 140 of about 264,900 (297)

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Sputum Moraxella catarrhalis strains exhibit diversity within and between COPD subjects

International Journal of COPD, 2018
Leena M George,1,* Richard D Haigh,1,* Vijay Mistry,1 Koirobi Haldar,1 Michael R Barer,1 Marco R Oggioni,2 Christopher E Brightling1 1Department of Infection, Immunity and Inflammation, University of Leicester, Leicester, UK; 2Department of Genetics ...
George LM, Haigh RD, Mistry V, Haldar K, Barer MR, Oggioni MR, Brightling CE   +6 more
doaj  

Bacteriological Profile in Acute Exacerbation of Chronic Obstructive Lung Disease (AECOPD)

, 2016
Soniya Saxena, Vijay Kumar Ramnani, S Nema, Kiran Tripathi, Lokendra Dave, Nishant Srivastava   +5 more
openalex   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Retrospective analysis to describe associations between tumor necrosis factor alpha inhibitors and COPD-related hospitalizations

International Journal of COPD, 2017
Neil A Accortt,1 James B Chung,2 Machaon Bonafede,3 Brendan L Limone,3 David M Mannino4 1Amgen, Inc., Center for Observational Research, Thousand Oaks, CA, 2Amgen, Inc., US Medical Organization, Thousand Oaks, CA, 3Truven Health Analytics, an IBM ...
Accortt NA, Chung JB, Bonafede M, Limone BL, Mannino DM   +4 more
doaj  

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Exacerbation-related burden in patients with severe asthma in South Korea: a population-based cohort study. [PDF]

BMJ Open Respir Res
Pyun D, Bae EJ, Lee YW, Choi J, Suh HS.
europepmc   +1 more source

Multifaceted interventions to reduce acute exacerbations in elderly asthmatics

, 2018
So-Hee Lee, Woo‐Jung Song, Heung‐Woo Park, Min‐Gyu Kang, Sae-Hoon Kim, Hye‐Kyung Park, Sang‐Heon Kim, Yong-Eun Kwon, Tae‐Bum Kim, Byung‐Jae Lee, Young‐Koo Jee, Byung-Whui Choi, Sang‐Heon Cho, Sun-Sin Kim   +13 more
openalex   +2 more sources

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source