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An atmospheric oxygen-mediated oxidative coupling of primary and secondary alcohols for the synthesis of nitrogen-containing heterocycles has been developed. This method utilizes atmospheric oxygen as the sole, environmentally friendly oxidant to convert a variety of alkyl and aromatic primary alcohols into aldehyde equivalents, avoiding over-oxidation to carboxylic acids. Notably, these mild oxidation conditions are compatible with both primary and secondary alkyl alcohols as substrates.
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http://dx.doi.org/10.1039/d4ob02045f | DOI Listing |
JMIR Form Res
September 2025
Department of Emergency Medicine, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Background: Hospital falls represent a persistent and significant threat to safety within health care systems worldwide, impacting both patient well-being and the occupational health of health care staff. While patient falls are a primary concern, addressing fall risks for all individuals within the health care environment remains a key objective. Caregiver visibility and spatial monitoring are recognized as crucial considerations in mitigating fall-related incidents.
View Article and Find Full Text PDFJMIR Res Protoc
September 2025
Institute for Collaboration on Health, Intervention, and Policy, University of Connecticut, Storrs, CT, United States.
Background: Children in the United States have poor diet quality, increasing their risk for chronic disease burden later in life. Caregivers' feeding behaviors are a critical factor in shaping lifelong dietary habits. The Strong Families Start at Home/Familias Fuertes Comienzan en Casa (SFSH) was a 6-month, home-based, pilot randomized-controlled feasibility trial that aimed to improve the diet quality of 2-5-year-old children and promote positive parental feeding practices among a predominantly Hispanic/Latine sample.
View Article and Find Full Text PDFNeuro Endocrinol Lett
September 2025
Manisa Celal Bayar University Faculty of Medicine, Division of Endocrinology and Metabolism, Manisa, Turkey.
Objectives: Empty sella is the herniation of the subarachnoid space into the sella turcica; either secondary to identifiable causes (e.g., surgery or radiotherapy); or spontaneously, which is termed primary empty sella (PES).
View Article and Find Full Text PDFAnn Am Thorac Soc
September 2025
Brigham and Women's Hospital, Division of Sleep and Circadian Disorders, Boston, Massachusetts, United States.
Rationale: There are insufficient data to inform the management of central sleep apnea (CSA) in patients with heart failure (HF) with reduced ejection fraction (HFrEF). Nocturnal oxygen therapy (NOT) has been postulated to benefit CSA patients with HFrEF, but has not been rigorously studied. This article is open access and distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives License 4.
View Article and Find Full Text PDFJ Am Coll Health
September 2025
Department of Family Medicine (Student Health), Duke University, Durham, North Carolina, USA.
The authors describe a case of vertebral artery dissection in a patient with Turner Syndrome presenting to a university student health center. Cervical artery dissection (CeAD) is the most common cause of stroke in young adults and should be considered in patients with underlying risk factors. It usually presents with local symptoms caused by compression of adjacent nerves and their feeding vessels, as well as ischemia and hemorrhagic events.
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