This paper describes the synthesis and physical properties of an uniquely asymmetric heptanickel string complex exhibiting a charge disproportionate model along the linear nickel framework.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1039/b926315b | DOI Listing |
Ann Vasc Surg
January 2025
Department of Surgery, Division of Cardiothoracic Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA.
Objective: Medicare insures over 65 million Americans and is a primary driver of private insurance reimbursement rates. However, public data shows Medicare reimbursement for comparatively complex procedures such as aortic aneurysm repair is disproportionate. Medicare reimbursement rates are multifactorial and highly localized, yet little is known about nationwide trends.
View Article and Find Full Text PDFBehav Sci Law
January 2025
University of Southern California, Los Angeles, California, USA.
Sexual recidivism rates based on arrests or convictions underestimate actual reoffending due to underreporting. A previous Monte Carlo simulation estimated actual recidivism rates under various reporting and conviction assumptions but did not account for desistance-the decreasing likelihood of reoffending over time. This study addresses that gap by incorporating a 12.
View Article and Find Full Text PDFPharmacoepidemiol Drug Saf
February 2025
Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA.
Purpose: To characterize long-term effects of COVID-19 among older adults (aged ≥ 65 years).
Methods: This retrospective descriptive study utilized Medicare Fee-for-Service beneficiaries' claims to characterize post-COVID condition diagnosis code usage, long COVID (defined as post-COVID condition diagnoses made ≥ 28 days after an initial COVID-19 diagnosis) incidence, patient demographics, and concurrent diagnoses.
Results: During April 1, 2020 to May 21, 2022, 193 691 (0.
Account Res
January 2025
Metaresearch and Open Science Program, University of Ottawa Heart Institute, Ottawa, Canada.
Peer reviewers provide a critical role in helping journals keep publishing. To understand the rewards and incentives offered to peer reviewers, we assessed what journals/publishers offered to one peer reviewer in biomedicine over a 1-month period (June 2023). After receiving 88 peer reviewer invitations, we noted that incentives were minimal.
View Article and Find Full Text PDFClin Dermatol
December 2024
Department of Dermatology, University of Connecticut School ofMedicine Farmington, CT, USA; Department of Dermatology, University of Florida College of Medicine, Gainesville, FL, USA. Electronic address:
The rise of predatory journals has created a pressing ethical dilemma in academic publishing, exploiting researchers' urgency to publish while prioritizing profits over quality. These journals, characterized by deceptive practices and inadequate peer review, often undermine scientific integrity and disproportionately affect early-career academicians and those from underfunded institutions. While open-access publishing aims to democratize knowledge, its reliance on high processing charges (APCs) poses accessibility challenges, particularly in resource-limited settings.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!