Results 101 to 110 of about 4,124,611 (238)

Tracing rare earth elements distribution and enrichment mechanism in phosphorites of the Paleoproterozoic Bijawar Group in Mardeora Mine, Chattarpur district, Madhya Pradesh (M.P.), India

open access: yesJournal of Asian Earth Sciences: X
This study investigates the distribution and enrichment patterns of the rare earth elements (REEs) in phosphorites from the Hirapur Formation of the Paleoproterozoic Bijawar Group in the Mardeora area, Madhya Pradesh, India.
Mohammad Javed   +2 more
doaj   +1 more source

Mucocutaneous Disease Activity and Damage Accrual in Systemic Lupus Erythematosus: Analyses From the Asia‐Pacific Lupus Collaboration Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective This research article aims to describe the prevalence, associations, and health‐related quality of life (HRQoL) impact of mucocutaneous features of systemic lupus erythematosus (SLE). Methods Data from the Asia‐Pacific Lupus Collaboration cohort were analyzed (2013–2021).
Amanda M. Saracino   +42 more
wiley   +1 more source

(Table 3) Rare earth element contents of basalts from DSDP Leg 37

open access: yes, 1976
(Table 3) Rare earth element contents of basalts from DSDP Leg ...
R J Pankhurst (7910561)   +3 more
core   +1 more source

Real‐World Longitudinal Data on the Impact of Hydroxychloroquine Blood Level Monitoring on Lupus Outcomes: Results of a Prospective Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) is a cornerstone therapy in systemic lupus erythematosus (SLE), but the weight‐based dosing does not account for clinical factors that can introduce individual variability in drug metabolism and clearance. We leveraged longitudinal data from a prospective SLE cohort to identify clinical factors that predict ...
Jay J. Patel   +6 more
wiley   +1 more source

Characteristics and Outcomes of Male Participants in a Multicenter Longitudinal Australian Study Cohort

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to determine the differences in demographic, serologic, and clinical characteristics between male and female patients with systemic sclerosis (SSc) in an Australian cohort. Methods This was a retrospective observational study using data from the Australian Scleroderma Cohort Study.
Emily Lin   +14 more
wiley   +1 more source

From resource advantage to economic superiority : development and implications of China's rare earth policy [PDF]

open access: yes, 2011
Rare Earth Elements (REE) have become the new strategic economic weapon for the modern age. Used in the manufacturing of products ranging from mobile phones to jet fighter engines, REEs have become the new “oil” of today in terms of economic and ...
Lackner, Daniela, McEwen-Fial, Susan
core  

Crystal structure, morphology and luminescent properties of rare earthion-doped SrHPO4 nanomaterials

open access: yes, 2015
Undoped and rare earth ions (Eu3+, Ce3+, Tb3+) doped β-SrHPO4 nanomaterials were successfully prepared by a facile hydrothermal method. The crystal structure, morphology and luminescent properties were characterized by X-ray powder diffraction (XRD ...
Yu, M   +7 more
core   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

open access: yesArthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos   +2 more
wiley   +1 more source

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis

open access: yesArthritis Care &Research, EarlyView.
Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich   +35 more
wiley   +1 more source

Determination of Rare Earth Elements in Panxi Fluorocerium Ores

open access: yesKuangchan zonghe liyong
[Objective] To rapidly and accurately determine rare earth elements in fluorocerium rare earth ores from Panxi, [Method] this study compared three digestion systems: the open acid digestion method using hydrochloric acid-sulfuric acid-hydrofluoric acid ...
Gang PAN, Jianchun YI
doaj   +1 more source

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