Results 71 to 80 of about 41,762 (199)

The Impact of Deep Brain Stimulation of the Subthalamic Nucleus on Sleep–Wake Function and Circadian Rhythms in Patients with Parkinson's Disease

open access: yesMovement Disorders Clinical Practice, Volume 12, Issue 11, Page 1801-1810, November 2025.
Abstract Background Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is a well‐established therapy in advanced Parkinson's disease (PD) improving motor and non‐motor signs including sleep. The mechanisms of sleep improvement are insufficiently understood.
Julia Steinhardt   +6 more
wiley   +1 more source

Interspecific xenia and metaxenia in seeds and fruits of tomato

open access: yesScientia Agricola, 2013
Xenia, the transmission of traits from the pollinizer to the female's tissues, is a phenomenon hitherto unknown in tomatoes. Here, we describe xenia effects on the seeds and fruits of Solanum lycopersicum, the tomato, elicited by S. galapagense. The wild
Fernando Angelo Piotto   +3 more
doaj  

Brain Atrophy Does Not Predict Clinical Progression in Progressive Supranuclear Palsy

open access: yesMovement Disorders, Volume 40, Issue 11, Page 2517-2530, November 2025.
Abstract Background Clinical progression rate is the typical primary endpoint measure in progressive supranuclear palsy (PSP) clinical trials. Objectives This longitudinal multicohort study investigated whether baseline clinical severity and regional brain atrophy could predict clinical progression in PSP–Richardson's syndrome (PSP‐RS).
Andrea Quattrone   +424 more
wiley   +1 more source

Probing the very high redshift Universe with Gamma-ray Bursts: prospects for observations with future X-ray instruments

open access: yes, 2010
Gamma-Ray Bursts (GRBs) are the most violent explosions in the Universe. Long duration GRBs are associated with the collapse of massive stars, rivaling their host galaxies in luminosity.
Campana, S.   +4 more
core   +1 more source

Pulsing corals: A story of scale and mixing [PDF]

open access: yes, 2017
Effective methods of fluid transport vary across scale. A commonly used dimensionless number for quantifying the effective scale of fluid transport is the Reynolds number, Re, which gives the ratio of inertial to viscous forces.
Battista, Nicholas A.   +3 more
core   +2 more sources

Wage Continuation During Sickness: Observations on Paid Sick Leave Provisions in Times of Crises [PDF]

open access: yes, 2010
[Excerpt] The economic costs of working while sick go far beyond increased health care costs due to treating a significantly higher number of people showing more severe signs of ill health. They also involve costs due to lower productivity and subsequent
Sandner, Lydia, Scheil-Adlung, Xenia
core   +1 more source

Genomic analysis of 48 paenibacillus larvae bacteriophages [PDF]

open access: yes, 2018
Indexación: Scopus.Funding: Research at UNLV was funded by National Institute of General Medical Sciences grant GM103440 (NV INBRE), the UNLV School of Life Sciences, and the UNLV College of Sciences. E.C.-N.
Castro-Nallar, E.   +7 more
core   +1 more source

Effect of pollen source on germination of Vanilla planifolia, V. pompona (Orchidaceae), and their interspecific hybrids

open access: yesBotan‪ical Sciences
Background: Vanilla planifolia and V. pompona exhibit low seed germination rates. Although their fruits are obtained through manual self-pollination, the effect of intra- and interspecific cross-pollination on their fruits and seeds remains unknown ...
José Martín Barreda-Castillo   +5 more
doaj   +1 more source

Quantification of soil mapping by digital analysis of LANDSAT data [PDF]

open access: yes
Soil survey mapping units are designed such that the dominant soil represents the major proportion of the unit. At times, soil mapping delineations do not adequately represent conditions as stated in the mapping unit descriptions.
Hinzel, E. J.   +4 more
core   +1 more source

Lightweight Data Integration Frameworks for Clinical Research [PDF]

open access: yes, 2012
Research data from a single clinical study is often spread across multiple applications and systems. We present a reusable, lightweight, secure framework for automatically integrating and querying study data from heterogeneous sources in order to answer ...
Brinkley, James   +2 more
core   +1 more source

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