The still-open problem of the variety of asymptotic solutions to one-variable, one-dimensional infinite multistable reaction-diffusion systems is solved. We show that in such systems, besides monotonic traveling fronts, nonmonotonic traveling fronts can exist for appropriate initial conditions. The dependence of numbers of various types of traveling fronts on the number of stable stationary states also is given. Examples of traveling fronts for the chemical model describing two enzymatic (catalytic) reactions inhibited by an excess of their reactant is presented.
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http://dx.doi.org/10.1021/jp062292h | DOI Listing |
J Med Internet Res
January 2025
Norwegian Centre for E-health Research, University Hospital of North Norway, Tromsø, Norway.
Background: e-Consultations, defined as asynchronous text-based messaging, have transformed how patients interact with their general practitioner (GP). While e-consultations can improve patient access to GP care, concerns about increased workload for GPs are raised.
Objective: This study aimed to address three research questions: (1) For what purpose and with what expectations do patients initiate e-consultations? (2) If e-consultations had not been available, what alternative actions would the patient have taken? and (3) How are the alternative actions associated with patient and e-consultation characteristics?
Methods: A cross-sectional study was conducted through a web-based survey on Helsenorge.
Front Neurol
December 2024
Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.
Background: The Montreal Cognitive assessment (MoCA) is a well-validated global cognitive screening instrument. Its validity in progressive supranuclear palsy (PSP) has not been assessed.
Objectives: To evaluate the MoCA as an outcome measure in PSP clinical trials.
Front Neurol
December 2024
IIIrd Medical Department with Haematology, Medical Oncology, Haemostaseology, Infectiology and Rheumatology, Oncologic Center, Paracelsus Medical University Salzburg, Salzburg, Austria.
Background: Electrotherapy has been investigated in chronic pain and diabetic peripheral neuropathy, however prospective trials in patients with chemotherapy-induced peripheral neuropathy (CIPN) are scarce.
Methods: Fifty-one patients with CIPN ≥ grade 1 subsequent to receiving platinum- and/or taxane-based chemotherapy types were randomized to 8 weeks of high tone external muscle stimulation (HTEMS) or transcutaneous electrical nerve stimulation (TENS). The primary outcome were changes in the EORTC-QLQ-CIPN20 questionnaire.
Arch Virol
January 2025
Department of Virology, National Institute of Health (NIH), 45500, Park Rd, Chak Shahzad, Islamabad, Pakistan.
Pakistan has experienced a total of six COVID-19 waves throughout the pandemic, each driven by distinct SARS-CoV-2 lineages. This study explores the introduction of Omicron lineage BA.4 into Pakistan, which contributed to the sixth wave between June and September 2022.
View Article and Find Full Text PDFFront Endocrinol (Lausanne)
January 2025
Università degli Studi di Milano, Milano, Italy.
Telemedicine (TM) has emerged as a valuable tool in managing pediatric type 1 diabetes (T1D), particularly during the COVID-19 pandemic when traditional in-person visits were limited. This narrative review examines the impact of TM on patient-provider relationships, glycemic control, and overall diabetes management in children and adolescents with T1D. Studies consistently demonstrate high levels of patient and provider satisfaction with TM, citing increased consultation frequency, reduced travel burdens, and lower associated costs.
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