Results 291 to 300 of about 148,566 (330)

PID controllers’ fragility

ISA Transactions, 2007
In this paper, an index for measuring fragility of proportional integral derivative (PID) controllers is proposed. This index relates the losses of robustness of the control loop when controller parameters change, to the nominal robustness of the control loop. Furthermore, it defines when a PID controller is fragile, nonfragile or resilient.
openaire   +2 more sources

Primary immunodeficiency and autoimmunity: A comprehensive review.

Journal of Autoimmunity, 2019
The primary immunodeficiency diseases (PIDs) include many genetic disorders that affect different components of the innate and adaptive responses. The number of distinct genetic PIDs has increased exponentially with improved methods of detection and ...
Laura Amaya-Uribe, M. Rojas, G. Azizi, J. Anaya, M. Gershwin   +4 more
semanticscholar   +1 more source

CSTR Control Using IMC-PID, PSO-PID, and Hybrid BBO-FF-PID Controller

2018
A hybrid control approach (BBO-FF) based PID is used for optimal control of a non linear system, i.e., CSTR and this hybrid approach is compared with conventional Z-N tuned PID, IMC-PID, and another optimal control method PSO-PID. The aim of this study is to find an optimal controller for nonlinear process control systems and to achieve best desired ...
Neha Khanduja, Bharat Bhushan
openaire   +1 more source

New Insights into Thermal Degradation Products of Long-Chain Per- and Polyfluoroalkyl Substances (PFAS) and Their Mineralization Enhancement Using Additives.

Environmental Science and Technology
The products of incomplete destruction (PIDs) of per- and polyfluoroalkyl substances (PFAS) represent a substantial ambiguity when employing thermal treatments to remediate PFAS-contaminated materials.
Runze Sun, Ali Alinezhad, M. Altarawneh, Mohamed Ateia, J. Blotevogel, Jiamin Mai, Ravi Naidu, J. Pignatello, A. Rappé, Xuejia Zhang, Fen Xiao   +10 more
semanticscholar   +1 more source

Global occurrence, distribution, and ecological risk assessment of psychopharmaceuticals and illicit drugs in surface water environment: A meta-analysis.

Water Research
Psychopharmaceuticals and illicit drugs (PIDs) in aquatic environments can negatively impact ecosystem and human health. However, data on the sources, distribution, drivers, and risks of PIDs in global surface waters are limited. We compiled a dataset of
Yan Zhang, Changsheng Guo, Rongshan Wu, S. Hou, Yang Liu, Jianglu Zhao, Minyu Jiang, Jian Xu, Fengchang Wu   +8 more
semanticscholar   +1 more source

PIDs 101

2020
"PIDs 101" was presented by Helena Cousijn (DataCite) & Ivo Wijnbergen (ORCID) on 20 November 2019 at the PID NL Workshop.
ORCID, Wijnbergen, Ivo, Cousijn, Helena
openaire   +1 more source

Canadian PID Strategy: Engagement Toolkit - PIDs 101

The "PIDs 101" document is designed as a first introduction to persistent identifiers, their use, and their value for the general research community.
Canadian Research Knowledge Network, Digital Research Alliance of Canada   +1 more
openaire   +1 more source

Clinical Practice Guideline by the Pediatric Infectious Diseases Society and the Infectious Diseases Society of America: 2021 Guideline on Diagnosis and Management of Acute Hematogenous Osteomyelitis in Pediatrics.

Journal of the Pediatric Infectious Diseases Society, 2021
C. Woods, J. Bradley, A. Chatterjee, L. Copley, Joan L. Robinson, M. Kronman, A. Arrieta, S. Fowler, C. Harrison, Maria A Carrillo-Marquez, S. Arnold, S. Eppes, L. P. Stadler, C. Allen, L. Mazur, C. Creech, Samir S Shah, T. Zaoutis, D. Feldman, V. Lavergne   +19 more
semanticscholar   +1 more source

PID inclassables et PID fibrosantes progressives

2023
openaire   +1 more source