Results 271 to 280 of about 73,293 (324)

Illuminating Satellite Cells: Light Sheet Fluorescence Microscopy for 3D Imaging of Murine Skeletal Muscles Damaged by Ex Vivo Forced Eccentric Contraction

Microscopy Research and Technique, EarlyView.
This study presents the light sheet fluorescence microscopy (LSFM) as a tool for 3D‐imaging of whole skeletal muscle to reveal satellite cells (SCs), the muscle stem cells that activate following damage to repair injured tissue. After tissue clearing and whole‐mount staining process aimed to enable optical access and specific cell labeling (1), murine ...
Rachele Garella, Elisa Imbimbo, Francesco Palmieri, Alessia Tani, Martina Parigi, Flaminia Chellini, Alessandra La Contana, Monica Mattioli Belmonte, Aurora Longhin, Ludovico Silvestri, Chiara Sassoli, Roberta Squecco   +11 more
wiley   +1 more source

Maximum Galactic Disks vs. Hot Dark Halos

, 2000
D. Pfenniger
openalex   +2 more sources

Potential Spectral Tuning of the Tapetum Lucidum in a Broadly Distributed Ungulate

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The tapetum lucidum, a biological reflector system found in the eyes of many vertebrate species, enhances visual sensitivity in low light conditions by reflecting light back through the retina. The structure of the ungulate tapetum fibrosum is unique, and its reflectance varies temporally in reindeer (Rangifer tarandus).
Blaise A. Newman, Billy R. Hammond Jr., Gino J. D'Angelo   +2 more
wiley   +1 more source

3 months transit time to Mars for human missions using SpaceX Starship. [PDF]

Sci Rep
Kingdon J.
europepmc   +1 more source

Multi‐million‐year evolution of the Greenland Ice Sheet in Inglefield Land, North Greenland

Journal of Quaternary Science, EarlyView.
ABSTRACT Information on past sensitivity of the Greenland Ice Sheet to climate change is of importance for optimizing models simulating the future evolution of ice mass loss. While the ice‐sheet change during the Lateglacial and Holocene is relatively well constrained, the long‐term (multi‐million‐year) evolution of the Greenland Ice Sheet remains ...
Anne Sofie Søndergaard, Jane Lund Andersen, Nicolaj Krog Larsen, Olivia Steinemann, Negar Haghipour, Jesper Olsen, David Lundbek Egholm   +6 more
wiley   +1 more source

Regional onset of Holocene drying period estimated from sand deposit analyses in Kharga Oasis, Western Desert, Egypt

Journal of Quaternary Science, EarlyView.
ABSTRACT Desertification in North Africa has progressed rapidly over the past 6000 years. The occupation of Egypt by the Achaemenid Persians and Romans occurred even in hyperarid climates. Understanding the process of environmental changes on a regional scale may improve knowledge of how people developed technologies and adapted to the natural ...
Makiko Watanabe, Hiroyuki Kamei
wiley   +1 more source

High-energy particle observations from the Moon. [PDF]

Philos Trans A Math Phys Eng Sci
Dandouras I, Roussos E.
europepmc   +1 more source

Time‐Domain Raman Spectroscopy: An Emerging Technique in Space Exploration?

Journal of Raman Spectroscopy, EarlyView.
The potential of time‐domain Raman spectroscopy in space exploration is discussed. This work is motivated by the emergence of robust, space‐qualified femtosecond lasers and by the fact that time‐domain detection allows the design of very compact instruments, while avoiding problems such as fluorescence or ambient light backgrounds (inset: ESA/DLR/FU ...
Y. Ha, S. G. Pavlov, M. D. Rabasovic, A. J. Krmpot, J. Petrovic, J. Woeste, D. A. Azih, S. Wall, I. Weber, N. Stojanovic, M. Gensch   +10 more
wiley   +1 more source

Direct Detection of Galactic Halo Dark Matter

, 2001
Rebecca Oppenheimer, N. C. Hambly, Andrew Digby, S. T. Hodgkin, D. Saumon   +4 more
openalex   +1 more source

Autoencoding Raman Spectra to Predict Analyte Concentrations

Journal of Raman Spectroscopy, EarlyView.
An autoencoder‐based machine learning regression model was developed using datasets from nuclear and biopharmaceutical industries, utilising spatial heterodyne spectrometers under spontaneous and resonance conditions. This study focuses on the impact of small data volumes on data augmentation and architecture designs.
Alex Poppe, Charles Warren, William Brooks, Stuart Gibson, Michael Foster   +4 more
wiley   +1 more source