Scientific communication is undergoing radical changes. The increasingly high prices of scientific journals and other barriers limiting their accessibility are important reasons. On the internet, it is possible to archive and publicize articles with open access, thereby speeding up scientific communication and achievements. Thousands of researchers around the world and many institutions are in favour of open access, while commercial publishers fear losing their profits. The new open-access journals have a low impact factor, which is impending the transformation of the publication system.
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A review of state-of-the-art resolution improvement techniques in SPECT imaging.
EJNMMI Phys
January 2025
Department of Nuclear Medicine, Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, 230001, Anhui, China.
Single photon emission computed tomography (SPECT), a technique capable of capturing functional and molecular information, has been widely adopted in theranostics applications across various fields, including cardiology, neurology, and oncology. The spatial resolution of SPECT imaging is relatively poor, which poses a significant limitation, especially the visualization of small lesions. The main factors affecting the limited spatial resolution of SPECT include projection sampling techniques, hardware and software.
View Article and Find Full Text PDFBridging the digital divide for outpatients treated with anticancer chemotherapy: a retrospective quantitative and qualitative analysis of an adapted electronic Patient Reported Outcome program.
Support Care Cancer
January 2025
Department of Medical Oncology, Assistance Publique - Hôpitaux de Paris, Henri Mondor Teaching Hospital, Créteil, France, 1 Rue Gustave Eiffel, 94000.
Purpose: Using electronic patient-reported outcomes (ePRO) in clinical trial has shown benefits for patients. However, the digital divide can lead to unequal access to telehealth. We investigated whether a dedicated support program could bridge that divide.
View Article and Find Full Text PDFIncreasing Communication about Fall Risk and Prevention between Internal Medicine Residents and Older Adults.
South Med J
February 2025
From the Department of Internal Medicine, University of Tennessee Health Science Center, Memphis.
Objectives: More than one in four older adults fall yearly, but fewer than half inform their doctors. As such, medical trainees must gain experience assessing fall risk in older adults. Studies exploring how often residents initiate these assessments and which interventions effectively increase this frequency are needed.
View Article and Find Full Text PDFTumor cells upregulate neurotransmitter GABA in the choroid plexus through STAT6-Bestrophin1 signaling, promoting leptomeningeal dissemination.
Neuro Oncol
January 2025
Department of Neurological Surgery, Keck School of Medicine, University of Southern California.
Background: Leptomeningeal dissemination (LMD) occurs when tumor cells interact with choroid plexus epithelium (CPE) to gain access to cerebrospinal fluid (CSF) in the brain's meninges and ventricular system. This disease is particularly devastating for patients due to our limited understanding and few therapeutic options. The leptomeningeal CSF is a nutritionally deprived microenvironment for tumor cells.
View Article and Find Full Text PDFKey informants' views on the benefits, planning and implementation of workplace oral health promotion programme.
Health Promot Int
January 2025
Department of Public Health, University of Otago, 23a Mein St, Newtown, Wellington, New Zealand.
This study aimed to explore key informants' views on the potential benefits of workplace oral health promotion (WOHP) among the aged care workforce and identified factors associated with the planning and implementation of such activities. The study interviewed members of key organizations associated with the aged care workforce, including oral health and health professionals, government and non-governmental organizations, aged care providers, unions and other worker support organizations in semi-structured interviews. Interviews were audio-recorded, transcribed verbatim and analysed thematically.
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