Results 111 to 120 of about 560,456 (258)

Natural Frequency Analysis of a Stepped Drill String in Vertical Oil Wells Subjected to Coupled Axial–Torsional–Lateral Vibrations

Energies
Drilling oil and gas wells is a complex process that requires a combination of several parameters to dig into the ground. Inappropriate drilling parameter settings and reaction forces can lead to unwanted vibrations, which can negatively impact the drill
Mohamed Zinelabidine Doghmane
doaj   +1 more source

Application of decision analytical models to diabetes in low- and middle-income countries: a systematic review. [PDF]

BMC Health Serv Res, 2022
Twumwaa TE, Justice N, Robert VM, Itamar M.   +3 more
europepmc   +1 more source

Animal‐Assisted Activities With Therapy Dogs in Pediatric Oncology: A Multicenter Survey of the Current Status, Implementation, and Challenges in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig, Birgit Burkhardt, Christof M. Kramm, Kira Ostermann, Sarah C. Goretzki, Uta Dirksen, Nico Kurpiers, Michael M. Schündeln   +7 more
wiley   +1 more source

Rough Fabry–Perot cavity: a vastly multi-scale numerical problem

Nanophotonics
A commercial Fabry–Perot laser diode is characterized by highly disproportionate dimensions, which poses a significant numerical challenge, even for state-of-the-art tools.
Slipchenko Tetiana, Abad-Arredondo Jaime, Consoli Antonio, García Vidal Francisco J., Fernández-Domínguez Antonio I., García Pedro David, López Cefe   +6 more
doaj   +1 more source

A verified analytical sandwich beam model for soft and hard cores: comparison to existing analytical models and finite element calculations. [PDF]

Acta Mech, 2023
Schoeftner J.
europepmc   +1 more source

On Hierarchical Composite Endpoints in Pediatric Cancer Supportive Care: Illustrative Examples From Two Multi‐Center Phase‐III Randomized Clinical Trials

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier, Mark Zobeck, Adam J. Esbenshade, Christopher C. Dvorak, Lillian Sung, David Freyer, Sarah Alexander, Etan Orgel, Nicole J. Ullrich, Zach Prudowsky, Brian Fisher, Caitlin W. Elgarten   +11 more
wiley   +1 more source

Experimentally Verified Analytical Models of Piezoelectric Cantilevers in Different Design Configurations. [PDF]

Sensors (Basel), 2021
Machu Z, Rubes O, Sevecek O, Hadas Z.
europepmc   +1 more source

A Population‐Based Study on Childhood Aplastic Anemia—Incidence, Outcomes, and Health‐Related Quality of Life

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood aplastic anemia (AA) is a rare disease, and both the disease itself and its treatment cause significant morbidity. We aimed to determine the contemporary incidence of childhood AA in Finland, to compare the clinical characteristics of AA against inherited bone marrow failure syndromes (IBMFS) and refractory cytopenia of ...
Lauri‐Matti Kulmala, Riitta Niinimäki, Tytti Pokka, Anu Huurre, Liisa Järvelä, Sauli Palmu, Tuuli Pöyhönen, Pauliina Utriainen, Henri Aarnivala   +8 more
wiley   +1 more source

Dual-Wavelength Fluorescence Monitoring of Photodynamic Therapy: From Analytical Models to Clinical Studies. [PDF]

Cancers (Basel), 2021
Kirillin M, Khilov A, Kurakina D, Orlova A, Perekatova V, Shishkova V, Malygina A, Mironycheva A, Shlivko I, Gamayunov S, Turchin I, Sergeeva E.   +11 more
europepmc   +1 more source

Analytical simulation modeling [PDF]

2008 Winter Simulation Conference, 2008
openaire   +1 more source