Results 191 to 200 of about 11,568,098 (290)

Low-Cost Sensor Network for Air Quality Assessment in Cabo Verde Islands. [PDF]

Sensors (Basel)
da Costa AZ, Aniceto JPS, Lopes M.
europepmc   +1 more source

Calibration of CO, NO₂, and O₃ Using Airify: A Low-Cost Sensor Cluster for Air Quality Monitoring. [PDF]

Sensors (Basel), 2021
Ionascu ME, Castell N, Boncalo O, Schneider P, Darie M, Marcu M.   +5 more
europepmc   +1 more source

Validation of Patient‐Reported Outcomes Measurement Information System (PROMIS) Pediatric Measures for Children With Chronic Nonbacterial Osteomyelitis

Arthritis Care &Research, EarlyView.
Objective To assess the validity of the Patient‐Reported Outcomes Measurement Information System (PROMIS) Pediatric measures in patients with chronic nonbacterial osteomyelitis (CNO). Methods Within the longitudinal patient registry of CNO, English‐speaking patients aged 8 years and older self‐reported PROMIS Pediatric measures of fatigue, pain ...
Mary M. Eckert, Eveline Y. Wu, Melissa Oliver, Joshua Scheck, Sivia Lapidus, Ummusen Kaya Akca, Shima Yasin, Aleksander Lenert, Sara Stern, Antonella Insalaco, Manuela Pardeo, Gabriele Simonini, Edoardo Marrani, Xing Wang, Bin Huang, Leonard K. Kovalick, Natalie Rosenwasser, Erin Balay‐Destrude, Gabriel Casselman, Adriel Liau, Ava Klein, Yurong Shao, Claire Yang, Molly Briggs, Ethan Mueller, Emily Deng, Paige Rhiannon Trunnell, Iris Hamilton, Elise Machrone, Doaa Mosad Mosa, Lori Tucker, Hermann Girschick, Ronald M. Laxer, Georgina Tiller, Jonathan Akikusa, Christian M. Hedrich, Karen Onel, Fatma Dedeoglu, Marinka Twilt, Seza Ozen, Polly J. Ferguson, Laura Schanberg, Bryce B. Reeve, Yongdong Zhao   +43 more
wiley   +1 more source

Calibration of low-cost sensor data for ambient PM_2.5 monitoring across urban and rural settings in South Central Uganda. [PDF]

Atmos Pollut Res
Le S, Checkley W, Dudley L, Ssuuna J, Ndyanabo A, Bainomugisha E, Ssematimba J, Sserunjogi R, Okedi D, Okure D, Kagaayi J, Chang L, Koehler K, Nicolaou L.   +13 more
europepmc   +1 more source

Estimating the prevalence and incidence of symptomatic hand OA in the Netherlands using primary care electronic health records.

Arthritis Care &Research, Accepted Article.
Objective This study estimated the incidence and prevalence of symptomatic hand osteoarthritis (OA) in the Dutch population using a validated algorithm that integrates free‐text data from primary care electronic health records (EHRs). Methods This retrospective cohort study used the Integrated Primary Care Information (IPCI) database, including EHRs ...
Onur Kaya, Jacoline van den Driest, Laura Struik, Margreet Kloppenburg, Ruud Selles, Daniel Prieto Alhambra, Sita Bierma‐Zeinstra, Dieuwke Schiphof   +7 more
wiley   +1 more source

Four-year community-wide PM_2.5 exposure characterization using a low-cost sensor network in a rural valley influenced by residential wood smoke. [PDF]

Atmos Environ (1994)
Traviss N, Stanway J, Woodward J, Webler T, Allen G, Ahmadi M.   +5 more
europepmc   +1 more source

Publicly available low-cost sensor measurements for PM_2.5 exposure modeling: Guidance for monitor deployment and data selection. [PDF]

Environ Int, 2022
Bi J, Carmona N, Blanco MN, Gassett AJ, Seto E, Szpiro AA, Larson TV, Sampson PD, Kaufman JD, Sheppard L.   +9 more
europepmc   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Development of a Low-Cost Sensor System for Accurate Soil Assessment and Biological Activity Profiling. [PDF]

Micromachines (Basel)
Ruiz-Gonzalez A, Kempson H, Haseloff J.
europepmc   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source