Results 41 to 50 of about 6,327,313 (289)

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

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

Automated drug identification system [PDF]

, 1974
System speeds up analysis of blood and urine and is capable of identifying 100 commonly abused drugs. System includes computer that controls entire analytical process by ordering various steps in specific sequences. Computer processes data output and has
Campen, C. F., Jr.
core   +1 more source

Indirect approach to continuous time system identification of food extruder [PDF]

, 2004
A three-stage approach to system identification in the continuous time is presented which is appropriate for day-to-day application by plant engineers in the process industry.
Angus Giles, Astrom, Charlie Chessari, Gawthrop, Goodwin, Liuping Wang, Ljung, Ninness, Peter Gawthrop, Rake, Tony Podsiadly, Wahlberg, Wang, Wang, Wang, Wang, Wang, Wang, Wang   +18 more
core   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source

Unraveling key environmental drivers of spatial variation in plant functional traits: Insights from Dacrydium pectinatum de Laub. in natural communities on Hainan Island, China

Global Ecology and Conservation
Accurate predictions of species distribution and coexistence in response to environmental changes depend on a thorough understanding of how functional traits relate to environmental conditions.
Haodong Liu, Gaoqiang Zhang, Tianqi Li, Siyuan Ren, Baihua Chen, Kaibin Feng, Shanshan Wang, Xiaoqing Zhao, Xingxing Rong, Pengyao Qin, Junpeng Zhao, Wei Li   +11 more
doaj   +1 more source

Dexamethasone for Chemotherapy‐Induced Nausea and Vomiting Prevention in Pediatric Patients: International Consensus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An international Delphi panel of experts developed consensus statements to delineate the circumstances where the risks of dexamethasone as an antiemetic do and do not outweigh its benefits. Procedure Experts in supportive care of pediatric patients were invited to participate.
Negar Shavandi, Paula D. Robinson, Shana Jacobs, L. Lee Dupuis, the International Pediatric Dexamethasone Panel, Sameer Bakhshi, Tiene Bauters, Eva Brack, Simone Cesaro, Claire Fosbrook, Jason Freedman, Tamara MacDonald, Eloise Neumann, Venkatraman Radhakrishnan, Rod Rassekh, Florian Slimano, Johnathan Soggee, Joel Thompson, Marianne van de Wetering, Milena Villarroel, Jasper Wong   +20 more
wiley   +1 more source

Neural Network Identification and Controller on Electro-hydraulic Servo System

Journal of Harbin University of Science and Technology, 2017
The neural networks system identification was used in nonlinear model on valve-control-cylinder electro-hydraulic position servo system. The three layers BP neural network weights and threshold were optimized using LM genetic algorithm，the relationship ...
HAN Gui-hua, WANG Peng-fei, ZHANG Ci-jun
doaj   +1 more source

Neural Network-Based Identification of a PSA Process for Production and Purification of Bioethanol

IEEE Access, 2022
The pressure swing adsorption (PSA) process, is a novel method for the purification and production of bioethanol. A highly non-linear rigorous model is implemented to simulate the cyclic dynamics of PSA, achieving purity of 99% wt of ethanol ...
Erasmo Misael Renteria-Vargas, Carlos Jesus Zuniga Aguilar, Jesse Yoe Rumbo Morales, Felipe De Jesus Sorcia Vazquez, Miguel De-La-Torre, Jose Antonio Cervantes, Estela Sarmiento Bustos, Manuela Calixto Rodriguez   +7 more
doaj   +1 more source

On the smoothness of nonlinear system identification

, 2020
We shed new light on the \textit{smoothness} of optimization problems arising in prediction error parameter estimation of linear and nonlinear systems.
Aguirre, Luis A., Ribeiro, Antônio H., Schön, Thomas B., Tiels, Koen, Umenberger, Jack   +4 more
core   +1 more source