Results 181 to 190 of about 1,289,107 (310)

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

"It's more than connecting tubes": a qualitative inquiry into nurses' emotional labor in dialysis units. [PDF]

BMC Nurs
Almulhim MY, Shalaby SA.
europepmc   +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

Bridging Strategy and Local Reality: First-Line Managers' Experiences in Leading Large-Scale Implementation. [PDF]

Health Serv Insights
Viktorsson L, Skagerström J, Gustafsson C, Dannapfel P.   +3 more
europepmc   +1 more source

Setting up a framework for efficient local budget expenditures [PDF]

, 2004
Akimova, Iryna
core  

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Health and Well-Being of Military Nurses in High-Reliability, High-Stress Environments: A Qualitative Study in the Slovenian Armed Forces. [PDF]

Int Nurs Rev
Kvržić Z, Prosen M.
europepmc   +1 more source

Architectural Association School of Architecture review for educational oversight by the Quality Assurance Agency for Higher Education [PDF]

, 2012

core  

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Exploring sustainable leadership among first-line managers in healthcare: a qualitative study. [PDF]

BMC Health Serv Res
Marzelius A, Svedberg P, Nygren J, Agvall B, Gyberg A, Larsson I.   +5 more
europepmc   +1 more source