Results 71 to 80 of about 2,848,510 (315)

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Optimizing the Material Extrusion Process for Investment Casting Mould Production

Journal of Manufacturing and Materials Processing
This study investigates the optimization of the Material Extrusion (MEX) process for producing polylactic acid (PLA) patterns used in investment casting moulds, specifically targeting the casting of non-ferrous alloys such as brass.
Pablo Rodríguez-González, Pablo Zapico, Sofía Peláez-Peláez, María Ángeles Castro-Sastre, Ana Isabel Fernández-Abia   +4 more
doaj   +1 more source

Friction Surfacing of Aluminium Alloy 5083 on DH36 Steel Plate

Metals, 2019
In this work, friction surfacing (FS) of AA5083 on a DH36 steel substrate was experimentally studied. The process parameters such as rotation speed, travel speed and feed rate are of great significance to the success of the FS process.
Hongjun Li, Wei Qin, Alexander Galloway, Athanasios Toumpis   +3 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Process Biochem.

, 2006
A novel process for 6-aminnopenicillanic acid (6-APA) production from penicillin G fermentation broth was developed, which integrated some new technologies such as three-liquid-phase extraction and solvent sublation.
Shen, SF, Liu, HZ, Chang, ZD, Sun, XH
core   +1 more source

Effects Of Thermal Exchange On Material Flow During Steel Thixoextrusion Process [PDF]

, 2010
Semi-solid processing is an innovative technology for near net-shape production of components, where the metallic alloys are processed in the semi-solid state.
GU, Guochao, LANGLOIS, Laurent, BECKER, Eric, PESCI, Raphaël, BIGOT, Régis   +4 more
core   +1 more source

Novel Ceramic Clay Automatic Feeding System and Simulation Analysis

Ceramics
This study aims to verify the feasibility and effectiveness of an automatic feeding system in the ceramic clay-forming process. Through a series of clay-forming experiments, the system’s performance under various process parameters was examined ...
Xunchen Liu, Yilun Wang, Bo Mu, Hailin Wu, Lanxin Wang, Mingzhang Chen, Shanyue Guan   +6 more
doaj   +1 more source

Continuous Parameter Markov Processes

The Annals of Probability, 1978
In this paper, we obtain a continuous parameter generalization of Doeblin's and Harris' theory of Markov processes.
openaire   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Influence of cutting process mechanics on surface integrity and electrochemical behavior of OFHC copper [PDF]

, 2014
The authors gratefully acknowledge the support received from IC ARTS and CEA ValducSuperfinishing machining has a particular impact on cutting mechanics, surface integrity and local electrochemical behavior.
Guillaume Fromentin, FROMENTIN, Guillaume, BESNARD, Rémy, Rémy Besnard, DENGUIR, Lamice, Lamice Denguir, Vincent Vignal, VIGNAL, Vincent, Outeiro, José, MARTINS DO OUTEIRO, Jose Carlos, José Outeiro   +10 more
core   +1 more source