Results 21 to 30 of about 21,628,516 (305)

Feature Extraction and NN-Based Enhanced Test Maneuver Deployment for 2 DoF Vehicle Simulator

IEEE Access, 2023
This paper presents a deployment method of various test maneuver scenarios for 2 degree of freedom (2 DoF) vehicle simulator by using feature extraction and neural networks (NN). A prototype version has been set up for the 2 DoF vehicle simulator.
Ugur Demir, Gazi Akgun, Mustafa Caner Akuner, Bora Demirci, Omer Akgun, Tahir Cetin Akinci   +5 more
doaj   +1 more source

Quantification of total phenols, flavonoides and tannins from Ziziphus jujuba (mill.) and Ziziphus lotus (l.) (Desf). Leaf extracts and their effects on antioxidant and antibacterial activities

International Journal of Secondary Metabolite, 2017
This work was performed to determine the biochemical composition, antioxidant and antimicrobial activities of leaf extracts collected from four different provenances: Mahdia and Mahres (Ziziphus jujuba); Kairouan and Rouhia (Ziziphus lotus).
Meriem Elaloui, Ame Ennajah, Hanene Ghazghazi, Imen Ben Youssef, Nada Ben Othman, Mohamed Rabeh Hajlaoui, Ali Khouja, Abdelwahed Laamouri   +7 more
doaj   +1 more source

Vehicular Applications of Koopman Operator Theory—A Survey

IEEE Access, 2023
Koopman operator theory has proven to be a promising approach to nonlinear system identification and global linearization. For nearly a century, there had been no efficient means of calculating the Koopman operator for applied engineering purposes.
Waqas A. Manzoor, Samir Rawashdeh, Alireza Mohammadi   +2 more
doaj   +1 more source

Accuracy analysis of a covariance matching method for continuous-time errors-in-variables system identification

, 2012
A covariance matching method for continuous-time errors-in-variables system identification from discrete-time data is analyzed. The asymptotic normalized covariance matrix, valid for a large number of data and a small sampling interval, is evaluated ...
Irshad, Yasir, Zheng, Wei Xing,, Söderström, Torsten,, Sonderstrom, Torsten, Mossberg, Magnus, Mossberg, Magnus,, Irshad, Yasir,, Zheng, Wei Xing (R8901)   +7 more
core   +1 more source

System identification in production ecology: from theory to agroforestry practice [PDF]

, 2009
This paper introduces a system identification approach to agricultural ecosystems. In particular, the identification of an agroforestry system, combining trees with crops, is subject of study.
Graves, Anil R., Keesman, K.J., Graves, A., Karel J. Keesman, Anil Graves, van der Werf, Wopke, Keesman, K. J., Wopke van der Werf, Werf, W., van der, Burgess, Paul J., Burgess, P., Paul Burgess, van der Werf, W.   +12 more
core   +4 more sources

Design of a PIα Controller for the Robust Control of the Steam Pressure in the Steam Drum of a Bagasse-Fired Boiler

IEEE Access, 2021
This paper proposes the design of a PI $^{\alpha }$ robust controller with which to regulate the steam pressure in the steam drum of a bagasse-fired boiler. The dynamic behavior of this process was identified by means of experimentation.
Vicente Feliu-Batlle, Raul Rivas-Perez, Fernando Castillo-Garcia   +2 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Importance of ecosystem services and ecological security patterns on Hainan Island, China

Frontiers in Environmental Science
The identification and restoration of damaged ecosystems are key to achieving ecological conservation and sustainable. Hainan Island is experiencing a serious crisis of biodiversity and habitat degradation.
Haodong Liu, Haodong Liu, Gaoqiang Zhang, Gaoqiang Zhang, Tianqi Li, Tianqi Li, Siyuan Ren, Siyuan Ren, Baihua Chen, Kaibin Feng, Wei Li, Wei Li, Xiaoqing Zhao, Xiaoqing Zhao, Pengyao Qin, Junpeng Zhao   +15 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Nonparametric algorithms for identification of nonlinear autoregressive systems with exogenous inputs

, 2009
This paper is concerned with nonparametric identification of nonlinear autoregressive systems with exogenous inputs (NARX), i.e., $y_{k+1}=f(y_k,cdots,y_{k+1 n_0},u_k,cdots,u_{k+1-n_0})+varepsilon_{k+1}$.
Wen-Xiao Zhao, Zhao, Wenxiao (R15717), Wei Xing Zheng, Zheng, Wei Xing   +3 more
core   +1 more source