Results 11 to 20 of about 2,200,270 (256)

Gauss–Newton–Secant Method for Solving Nonlinear Least Squares Problems under Generalized Lipschitz Conditions

Axioms, 2021
We develop a local convergence of an iterative method for solving nonlinear least squares problems with operator decomposition under the classical and generalized Lipschitz conditions. We consider the case of both zero and nonzero residuals and determine
Ioannis K. Argyros, Stepan Shakhno, Roman Iakymchuk, Halyna Yarmola, Michael I. Argyros   +4 more
doaj   +1 more source

CloneSig can jointly infer intra-tumor heterogeneity and mutational signature activity in bulk tumor sequencing data

Nature Communications, 2021
Intratumour heterogeneity (ITH) and mutational signatures are typically analysed separately, even though they are not necessarily independent. Here, the authors present CloneSig, a tool for the joint estimation of ITH and mutational signatures, with ...
Judith Abécassis, Fabien Reyal, Jean-Philippe Vert   +2 more
doaj   +1 more source

Modelling of multiple impacts for the prediction of distortions and residual stresses induced by ultrasonic shot peening (USP) [PDF]

, 2012
During a manufacturing process, the ultrasonic shot peening (USP) technique can be used as the final surface treatment. The aim of this operation is to introduce surface compressive residual stresses in order to prevent crack propagation advancement ...
Taheri, Sahid, TAHERI, Said, ROBIN, Vincent, Jun, Li, DOUCHET, Gérard, Gilles, Phillipe, NELIAS, Daniel, LI, Jun, GILLES, Philippe, KUBLER, Regis, CHAISE, Thibaut   +10 more
core   +1 more source

Micro-Nano Machining TiO₂ Patterns without Residual Layer by Unconventional Imprinting

Applied Sciences, 2021
Usually, the residual layer remains after patterning TiO2 sol. The existence of the TiO2 residual layer in the non-pattern region affects its application in microelectronic devices.
Zhoufang Zeng, Gang Shi, Florian Ion Tiberiu Petrescu, Liviu Marian Ungureanu, Ying Li   +4 more
doaj   +1 more source

Residual Stresses in Modelling Fatigue Lifetime of Gas Nitrided Iron-Based Alloys [PDF]

, 2016
The objective of this work is to propose a model abled to optimize the mechanical properties from gaseous nitriding of steels (hardness, residual stresses) for a given loading and fatigue lifetime.
BECK, Guillaume, WEIL, H., BARRALLIER, L., BECK, G., WEIL, Hadrien, JEGOU, S., COURLEUX, A., JÉGOU, Sébastien, COURLEUX, Alice, BARRALLIER, Laurent   +9 more
core   +1 more source

Multi-country assessment of residual bio-efficacy of insecticides used for indoor residual spraying in malaria control on different surface types: results from program monitoring in 17 PMI/USAID-supported IRS countries

Parasites & Vectors, 2018
Background Indoor residual spraying (IRS) is the application of insecticide to the interior walls of household structures that often serve as resting sites for mosquito vectors of malaria.
Dereje Dengela, Aklilu Seyoum, Bradford Lucas, Benjamin Johns, Kristen George, Allison Belemvire, Angela Caranci, Laura C. Norris, Christen M. Fornadel   +8 more
doaj   +1 more source

Insecticide resistance status of the malaria mosquitoes: Anopheles gambiae and Anopheles funestus in eastern and northern Uganda

Malaria Journal, 2018
Background Uganda’s malaria burden includes the sixth highest number of annual deaths in Africa (10,500) with approximately 16 million cases (2013) and the entire population at risk.
Michael Okia, David F. Hoel, James Kirunda, John Bosco Rwakimari, Betty Mpeka, Denis Ambayo, Ananya Price, David W. Oguttu, Albert P. Okui, John Govere   +9 more
doaj   +1 more source

A Brand-New Simple, Fast, and Effective Residual-Based Method for Radial Basis Function Neural Networks Training

IEEE Access, 2023
The radial basis function (RBF) neural network is a type of universal approximator, and has been widely used in various fields. Improving the training speed and compactness of RBF networks are critical for promoting their applications.
Lifei Sun, Sen Li, Hailong Liu, Changkai Sun, Liping Qi, Zhixun Su, Changsen Sun   +6 more
doaj   +1 more source

A reduction in malaria transmission intensity in Northern Ghana after 7 years of indoor residual spraying

Malaria Journal, 2017
Background Indoor residual spraying (IRS) is being implemented as one of the malaria prevention methods in the Northern Region of Ghana. Changes in longevity, sporozoite and entomological inoculation rates (EIRs) of major malaria vectors were monitored ...
Sylvester Coleman, Samuel K. Dadzie, Aklilu Seyoum, Yemane Yihdego, Peter Mumba, Dereje Dengela, Philip Ricks, Kristen George, Christen Fornadel, Daniel Szumlas, Paul Psychas, Jacob Williams, Maxwell A. Appawu, Daniel A. Boakye   +13 more
doaj   +1 more source

Damage tolerance of impacted curved panels [PDF]

, 2008
The final aim of this study is to evaluate the influence of impact damage on the residual strength of carbon/epoxy vessels stressed by internal pressure.
Lataillade, J.-L., Guillaumat, L., BALLERE, Ludovic, LATAILLADE, Jean-Luc, CLOUTET, S, Ballère, L., Cloutet, S., VIOT, Philippe, Viot, P., GUILLAUMAT, Laurent   +9 more
core   +1 more source