Results 61 to 70 of about 13,293,543 (349)

Specific Growth Rate And Sliding Mode Stabilization Of Fed-Batch Processes [PDF]

, 2011
The subject of this paper is specific growth rate control of a fed-batch biotechnological process. The objective of the paper is to present comfortable tools and mathematical methodology that permits control stabilization of biotechnological processes ...
Dr.Yuri Pavlov
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Angular Rate Constrained Sliding Mode Control of UAVs for Path Following [PDF]

, 2021
In this work, a sliding-mode-based attitude controller constrained with the angular rate for unmanned aerial vehicles (UAVs) is addressed to withstand conditions below the allowable maximum angular velocity of UAVs in order to avoid the possibility of ...
Seok-ho Jang, Youyoung Yang, Henzeh Leeghim   +2 more
core   +1 more source

Optimization Design and Analysis of Pressure Differential Sliding Sleeve

Shiyou jixie, 2018
The multistage fracturing in openhole horizontal well is an effective technique for developing low-porosity, low-permeability and tight gas reservoirs. However, the low success rate of first-stage differential pressure sliding sleeve reduces the recovery
Hu Yaofang, Tian Zhonglan, Li Jun, Yang Henglin, Zhang Hong, Ma Hui   +5 more
doaj  

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Experimental Study on Friction Coefficient and Wear Rate of Gun Metal Sliding Against Different Counterface Materials [PDF]

, 2014
In the present research, friction coefficients of gun metal sliding against different pin materials are investigated and compared. In order to do so, a pin-on-disc apparatus is designed and fabricated.
Roy, B. K., Nuruzzaman, D. M., Sorker, N. Ch., Karim, R., Chowdhury, M. A., Hasan, M., Mia, S.   +6 more
core  

Drug Effect Unveils Inter-head Cooperativity and Strain-dependent ADP Release in Fast Skeletal Actomyosin [PDF]

, 2009
Amrinone is a bipyridine compound with characteristic effects on the force-velocity relationship of fast skeletal muscle, including a reduction in the maximum shortening velocity and increased maximum isometric force.
Torres, Nuria Albet,, Geeves, M., Barman, T., Barman, Tom, Bloemink, Marieke J, Schmitz, S, Piperio, C., Lionne, C, Albet-Torres, Nuria, Schmitz, Stephan, Bloemink, Marieke J., Golker, K., Bloemink, M., Candau, R., Veigel, C., Herrmann, Christian, Albet-Torres, N., Geeves, Michael A, Mansson, A., Mansson, Alf, Herrmann, C., Månsson, Alf,, Piperio, C, Candau, Robin, Geeves, Michael A., Herrmann, C, Frölander, Kerstin,, Schmitz, S., Candau, R, Piperio, Claudia, Lionne, Corinne, Veigel, Claudia, Bloemink, MJ, Geeves, MA, Frolander, K., Lionne, C., Golker, Kerstin, Frolander, Kerstin, Veigel, C, Golker, Kerstin,, Barman, T   +40 more
core   +1 more source

Composite Exponential Reaching Law Based SMC with Rotating Sliding Surface Selection Mechanism for Two Level Three Phase VSI in Vehicle to Load Applications [PDF]

, 2022
Voltage source inverters (VSIs) are an integral part of electrical vehicles (EVs) to enhance the reliability of the supply power to critical loads in vehicle to load (V2L) applications.
Almaktoom, Abdulaziz
core   +1 more source

Bayesian ANN-Based Prediction and Multi-Objective Optimization of Tribological Behavior in Magnesium Alloy AZ91D at Elevated Temperature Using Pareto GA [PDF]

Materials Research
This study uses an artificial neural network (ANN) model to predict the wear rate and friction coefficient of the magnesium alloy AZ91D, based on experimental data from a pin-on-disc tribometer.
Beniyel Muthuraj, Sivapragash Murugesan, Rajesh Rajamony, Michael Thomas Rex Francis   +3 more
doaj   +1 more source

Dry sliding wear characterization of squeeze cast LM13/FeCu composite using response surface methodology [PDF]

China Foundry, 2017
Dry sliding wear is one of the predominant factors to be considered while selecting material for automotive and aerospace applications. Researchers have been exploring novel aluminium matrix composites (AMC), which offer minimum wear rate for various ...
Samson Jerold Samuel Chelladurai, Ramesh Arthanari, Arunprasad Narippalayam Thangaraj   +2 more
doaj   +1 more source