Results 91 to 100 of about 85,448 (212)

Navigation system and method [PDF]

open access: yes, 1984
In a global positioning system (GPS), such as the NAVSTAR/GPS system, wherein the position coordinates of user terminals are obtained by processing multiple signals transmitted by a constellation of orbiting satellites, an acquisition-aiding signal ...
Sennott, J. W., Taylor, R. E.
core   +1 more source

Pharmacological treatment strategies to manage precipitated withdrawal following the administration of buprenorphine in opioid use disorder: A systematic review

open access: yesAddiction, Volume 121, Issue 5, Page 1083-1099, May 2026.
Abstract Background and aims There has been limited evidence synthesis examining the treatment of buprenorphine precipitated opioid withdrawal (BPOW). We aimed to conduct the first systematic review to assess the clinical utility of any pharmacological intervention in the management of BPOW.
Emmert Roberts, Nicola Kalk, John Strang
wiley   +1 more source

Long-term outcomes of 3+PRN versus 5+PRN anti-VEGF regimens for ischemic and non-ischemic central retinal vein occlusion-associated macular edema

open access: yesPhotodiagnosis and Photodynamic Therapy
Purpose: This study evaluated the long-term clinical efficacy of two pro re nata (PRN) anti–vascular endothelial growth factor (VEGF) regimens (3+PRN and 5+PRN) for managing macular edema (ME) secondary to ischemic and non-ischemic central retinal vein ...
Ya Ye   +5 more
doaj   +1 more source

Elevation in network dynamics amplifies amyloid‐dependent tau pathology

open access: yesAlzheimer's &Dementia, Volume 22, Issue 4, -Not available-.
Abstract INTRODUCTION The role of brain network dynamics in relation to amyloid beta (Aβ) and tau pathology across Braak stages remains unclear. METHODS In this cross‐sectional study of 216 participants from Translational Biomarkers of Aging and Dementia (TRIAD) cohort, we analyzed resting‐state functional magnetic resonance imaging using a multilayer ...
Jieying Li   +27 more
wiley   +1 more source

The roots of syntax and how they grow: Organic Grammar, the Basic Variety and Processability Theory. [PDF]

open access: yes, 2005
This is a pre-publication version of Vainikka, A. and M. Young-Scholten. 2005. The roots of syntax and how they grow: Organic Grammar, the Basic Variety and Processability Theory. In S. Unsworth, T. Parodi, A. Sorace and M.
Vainikka, Anne Marjatta
core   +1 more source

Prediction of Moderate to Severe Delayed Chemotherapy‐Induced Nausea Using a Novel Algorithm Incorporating Individual Patient Factors

open access: yesCancer Medicine, Volume 15, Issue 4, April 2026.
ABSTRACT Purpose Chemotherapy‐induced vomiting and nausea (CINV) is difficult to accurately predict, especially in the delayed phase and can negatively affect a patient's' quality of life as well as reduce their motivation to continue lifesaving therapy.
Alisha P. Maity   +9 more
wiley   +1 more source

A Difficult‐to‐Manage Case of Primary Idiopathic Erythromelalgia—Case Report

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Erythromelalgia is a rare condition with symptoms of erythema, warmth, and painful extremities exacerbated by warmth and relieved by cooling. Pain management is often challenging. The sodium channel blocker, lacosamide, was most effective in this patient.
Sarah Wide   +3 more
wiley   +1 more source

Virulence of Pertactin-Negative Bordetella pertussis Isolates from Infants, France

open access: yesEmerging Infectious Diseases, 2013
Bordetella pertussis isolates that do not express pertactin (PRN) are increasing in regions where acellular pertussis vaccines have been used for >7 years. We analyzed data from France and compared clinical symptoms among infants
Hélène Bodilis, Nicole Guiso
doaj   +1 more source

Assignment of the Human and Mouse Prion Protein Genes to Homologous Chromosomes [PDF]

open access: yes, 1986
Purified preparations of scrapie prions contain one major macromolecule, designated prion protein (PrP). Genes encoding PrP are found in normal animals and humans but not within the infectious particles.
Blatt, Cila   +13 more
core  

Different Approaches for Cerebral Angiography: Distal Radial Artery or Proximal Radial Artery? A Single‐Center, Non‐Blinded, Randomized Controlled Study

open access: yesHealth Science Reports, Volume 9, Issue 4, April 2026.
ABSTRACT Background and Aims As a safer approach for cerebral angiography, there is still a lack of further systematic research on the distal radial artery approach. To compare the safety and efficacy of the distal radial artery approach versus the conventional (proximal) radial artery approach for cerebral angiography, providing evidence for ...
Yuzheng Lai   +6 more
wiley   +1 more source

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