Results 51 to 60 of about 7,124,786 (299)

Optimization of conventional spinning process parameters by means of numerical simulation and statistical analysis [PDF]

, 2010
Research in sheet metal spinning has increased due to a greater demand, especially in the transportation industries, for parts with very high strength-to-weight ratios with low cost.
Essa, K, Hartley, P
core   +1 more source

MYCN Amplification in RB1‐Inactivated Retinoblastoma: Association With High‐Risk Features

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background MYCN amplification occurs in a subset of retinoblastoma cases, both with and without RB1 inactivation. It has been suggested that retinoblastomas with MYCN amplification represent a distinct entity with more aggressive clinical behavior.
Kyriaki Papaioannou, Regina Kubica, Karen Fischhuber, Jasmin Beygo, Madlen Reschke, Petra Ritter‐Sovinz, Eva Biewald, Petra Ketteler, Dietmar Lohmann, Deniz Kanber   +9 more
wiley   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka, Tsukuru Amano, Akimasa Takahashi, Mari Deguchi, Hiroyuki Yamanaka, Yuji Tanaka, Shunichiro Tsuji, Takashi Murakami   +7 more
wiley   +1 more source

Experimental and Analytical Investigation of the Re-Melting Effect in the Manufacturing of 316L by Direct Energy Deposition (DED) Method

Metals, 2023
In this study, the effects of the laser power (2000 W, 2250 W, 2500 W), scanning speed (0.6, 0.8, 1 m/min), and powder feed rate (10, 12.5, 15 g/min) on material structures and their mechanical properties were investigated in the production of 316L ...
Harun Kahya, Hakan Gurun, Gokhan Kucukturk   +2 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

Thermal Modeling and Experimental Validation in the LENS™ Process [PDF]

, 2007
Several aspects of the thermal behavior of deposited stainless steel 410 (SS410) during the Laser Engineered Net Shaping (LENSTM) process were investigated experimentally and numerically.
Craig, James E., Felicelli, Sergio D., Wang, Liang   +2 more
core   +1 more source

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa, Daisuke Honda, Seigo Akari, Tadao Akizawa   +3 more
wiley   +1 more source

Optimization of Process Parameters for Pellet Production from Corn Stalk Rinds Using Box–Behnken Design

Energies, 2023
In the current study, corn stalk rinds were used as feedstock for the production of solid-fuel pellets. In an effort to comprehensively analyze the effects of different operational parameters on the physical properties of pellets, response surface ...
Dan Liu, Da Teng, Yan Zhu, Xingde Wang, Hanyang Wang   +4 more
doaj   +1 more source

Optimization Of Process Parameters On Tensile Shear Load Of Friction Stir Spot Welded Aluminum Alloy (Aa5052-h112) [PDF]

, 2018
Optimization of the process was still the issue in manufacturing. Investigation on the process parameters that effects to the property of welded structure were necessary.
Armansyah, A. (Armansyah), Chie, H. H. (Ho)   +1 more
core  

Sensitivity analysis of the add-on price estimate for the edge-defined film-fed growth process [PDF]

, 1981
The analysis is in terms of cost parameters and production parameters. The cost parameters include equipment, space, direct labor, materials, and utilities. The production parameters include growth rate, process yield, and duty cycle.
Kachare, A. H., Mokashi, A. R.
core   +2 more sources