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Research article

First published 2020

Experience and Impact of OFF Periods in Parkinson’s Disease: A Survey of Physicians,Patients,and Carepartners

Tara Rastgardani, Melissa J. Armstrong, Anna R. Gagliardi [...]

Journal of Parkinson’s Disease

Open access

Research article

First published 2020-2

Friction and adhesive wear behavior caused by periodic impact in mixed-lubricated point contacts

Xin Pei, Wei Pu, Jialong Yang [...]

Advances in Mechanical Engineering

Retricted access

Research article

First published 2004-07

Palaeoecology of human impact during the historic period: palynology and geochemistry of a peat deposit at Abbeyknockmoy,Co. Gaiway,Ireland

Sarah H. Lomas-Clarke, Keith E. Barber

The Holocene

Open access

Research article

First published 2023-10

Emission Reduction Effect,Influencing Factors and Economic Impact of China’s Carbon Market: An Empirical Test Based on a Multi-Period DID Model

Heng Zhang, Ziwei Zhang, Keyuan Sun [...]

Sage Open

Open access

Research article

First published 2024

Missing and dismissing the impact of periods. Outcomes of focus groups of teens with period concerns

Courtney Bree Munro, Madeline Flanagan, Dehlia Moussaoui [...]

Women's Health

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Research article

First published 2016-1

Impacts of Incentive-Based Intervention on Peak Period Traffic

Vivek Kumar, Chandra R. Bhat, Ram M. Pendyala [...]

Transportation Research Record: Journal of the Transportation Research Board

Retricted access

Research article

First published 2011-5

Impact of Lock-in Period Expiration on Share Prices and Volume: An Empirical Study

Rohini Mahajan, Balwinder Singh

Management and Labour Studies

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Research article

First published 2020-09

Are Impact Craters and Extinction Episodes Periodic? Implications for Planetary Science and Astrobiology

Michael R. Rampino, Andreas Prokoph

Astrobiology

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Research article

First published 2008-10

Periodic motions of a dual-disc rotor system with rub-impact at fixed limiter

Q Han, Z Zhang, B Wen

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

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Research article

First published 1993-9

The Impact of Varying Reference Periods in Survey Questions about Media Use

Vincent Price

Journalism & Mass Communication Quarterly

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