Results 51 to 60 of about 526,320 (282)

Spiky ice and penitente tilting [PDF]

open access: yes, 2018
Indexación: Scopus.Under certain conditions, at high altitude, the surface of snow develops spike-like structures known as penitentes. This is a rather counterintuitive phenomenon, which is a consequence of surface sublimation at a given point as a ...
Guilleminot, P., Olea, R.
core   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

The Role of the Gut Microbiota in Individuals with Irritable Bowel Syndrome: A Scoping Review

open access: yesMedicina
Irritable bowel syndrome (IBS) represents the most prevalent disorder of brain–gut interaction, affecting approximately 10% of the global population. The objective of this study was to examine the mechanisms by which the gut microbiota contributes to the
Takahiko Nagamine
doaj   +1 more source

Gardenia Memories [PDF]

open access: yes, 2014
A dazzling stream of golden morning sunlight slants between claret coloured drapes to touch three gardenias on a mahogany dressing ...
Moores, R. Gordon
core   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito   +14 more
wiley   +1 more source

Xeroderma pigmentosum: when the sun burns the eyes

open access: yesPAMJ Clinical Medicine, 2020
We report the case of a two-month-old male infant from a consanguine marriage. He had pigmented lesions on the skin of the eyelids, the face, and the neck, alternating with areas of depigmentation.
Aymane Ridallah, Lalla Ouafaa Cherkaoui
doaj   +1 more source

How Do Seasonal Temperature Patterns Vary Among Different Regions of the World? [PDF]

open access: yes, 2003
The purpose of this resource is to have students use GLOBE visualizations to display student data on maps and to learn about seasonal changes in regional and global temperature patterns.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi   +19 more
wiley   +1 more source

Spectral analysis of red scattered sunlight at sunrise

open access: yes, 2006
We analyze and fit visible spectra of a red horizon at sunrise. The shape of the spectra consist of a blue continuum followed by a red bump. The reddest spectra are well fitted by the product of a spectrum of extinguished sunlight (Rayleigh extinction ...
Frédéric Zagury, Mitsugu Fujii, Perrin
core   +1 more source

Neuroinflammation in GAD65 Antibody‐Associated Epilepsy Measured Using [18F]DPA‐714 PET/MRI

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The timing for initiating immunotherapy in patients with glutamic acid decarboxylase 65 (GAD65) antibody‐associated epilepsy is a challenge. We used the translocator protein radioligand [18F]DPA‐714 and PET to evaluate brain microglial activation.
Jingjing Chen   +10 more
wiley   +1 more source

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