Results 191 to 200 of about 650,861 (329)

Analysis of the COVID-19 Pandemic Spreading in India by an Epidemiological Model and Fractional Differential Operator

, 2020
Shaikh AS, Jadhav VS, Timol MG, Nisar KS, Khan I.   +4 more
europepmc   +1 more source

Differential operators preserving relations of automorphy [PDF]

, 1963
Robert C. Gunning
openalex   +1 more source

Association of Higher Levels of High‐Sensitivity C‐Reactive Protein With Future Development of Psoriatic Arthritis in Psoriasis: A Prospective Cohort Study

Arthritis Care &Research, EarlyView.
Objective We aimed to assess whether high‐sensitivity C‐reactive protein (hsCRP) levels could predict the development of psoriatic arthritis (PsA) in patients with psoriasis. Methods We analyzed data from a prospective cohort of patients with psoriasis without PsA at enrollment.
Lihi Eder, Xianwei Li, Vinod Chandran, Cheryl F. Rosen, Richard J. Cook, Dafna D. Gladman   +5 more
wiley   +1 more source

Perturbation of the Continuous Spectrum of Systems of Ordinary Differential Operators [PDF]

, 1962
John B. Butler
openalex   +1 more source

Treating lupus nephritis patients to lupus low disease activity reduces renal relapse and preserves long‐term kidney function

Arthritis Care &Research, Accepted Article.
Objective Lupus low disease activity state (LLDAS) is a validated treatment target in systemic lupus erythematosus (SLE) but limited studies have explored the role of LLDAS in lupus nephritis (LN). This study aims to investigate the frequency and predictors of LLDAS attainment, and its benefit on LN relapse and renal function preservation in patients ...
Chak Kwan Cheung, Desmond YH Yap, KL Lee, Philip H Li, Iris YK Tang, Chak Sing Lau, Shirley CW Chan   +6 more
wiley   +1 more source

Global and regional temporal changes in cross‐country inequalities of site‐specific osteoarthritis burden, 1990–2021

Arthritis Care &Research, Accepted Article.
Objective This study examined the global and regional temporal changes in cross‐country inequalities of site‐specific osteoarthritis (OA) burden from 1990 to 2021. Methods Age‐standardized years lived with disability rate for site‐specific OA across 204 countries/territories were obtained from the Global Burden of Diseases Study (GBD) 2021.
Haowei Chen, Lei Si, David J Hunter, Lei Zhang, Zhe‐Sheng Chen, Xiaomeng Wang, Vicky Duong, Zhounan Zhou, Peihua Cao, Han Cen, Su'an Tang, Tianyu Chen, Houjun Xue, Zhaohua Zhu, Changhai Ding   +14 more
wiley   +1 more source

Nonhomogeneous differential operators.

Michigan Mathematical Journal, 1965
openaire   +2 more sources

Data‐driven forecasting of ship motions in waves using machine learning and dynamic mode decomposition

International Journal of Adaptive Control and Signal Processing, EarlyView.
Summary Data‐driven forecasting of ship motions in waves is investigated through feedforward and recurrent neural networks as well as dynamic mode decomposition. The goal is to predict future ship motion variables based on past data collected on the field, using equation‐free approaches.
Matteo Diez, Mauro Gaggero, Andrea Serani   +2 more
wiley   +1 more source

Stability and chaos analysis of neurological disorder of complex network with fractional order comparative study. [PDF]

Sci Rep
Farman M, Nisar KS, Sambas A, Bayram M, Hafez M.   +4 more
europepmc   +1 more source

A criterion for self-adjointness of singular elliptic differential operators

, 1969
Birgitta Hellwig
openalex   +1 more source