Results 31 to 40 of about 952,563 (300)

Hierarchical landscape of hard disk glasses [PDF]

, 2019
We numerically analyse the landscape governing the evolution of the vibrational dynamics of hard disk glasses as the density increases towards jamming.
Berthier, Ludovic, Liao, Qinyi
core   +2 more sources

Evolution: Tinkering within Gene Regulatory Landscapes [PDF]

Current Biology, 2015
Recently evolved enhancers dominate mammalian gene regulatory landscapes. Mostly exapted from ancestral DNA sequences, many are linked to genes under positive selection. Just as RNA-seq some years ago, unbiased enhancer mapping is on the verge of changing evolutionary research.
Kratochwil, Claudius F., Meyer, Axel
openaire   +3 more sources

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Robot‐Aided Measurement of Insect Diversity on Vegetation Using Environmental DNA

Ecology and Evolution
Traditional methods of biodiversity monitoring are often logistically challenging, time‐consuming, require experienced experts on species identification, and sometimes include destruction of the targeted specimens.
Darina Koubínová, Steffen Kirchgeorg, Christian Geckeler, Sarah Thurnheer, Martina Lüthi, Théophile Sanchez, Stefano Mintchev, Loïc Pellissier, Camille Albouy   +8 more
doaj   +1 more source

Open-Source Processing and Analysis of Aerial Imagery Acquired with a Low-Cost Unmanned Aerial System to Support Invasive Plant Management

Frontiers in Environmental Science, 2017
Remote sensing by Unmanned Aerial Systems (UAS) is a dynamic evolving technology. UAS are particularly useful in environmental monitoring and management because they have the capability to provide data at high temporal and spatial resolutions.
Jan R. K. Lehmann, Torsten Prinz, Silvia R. Ziller, Jan Thiele, Gustavo Heringer, João A. A. Meira-Neto, Tillmann K. Buttschardt   +6 more
doaj   +1 more source

Spatial variation in landscape evolution of the Xiaojiang Region, SE Tibetan Plateau

Frontiers in Earth Science, 2023
Both tectonism and erosion are presumed to have influenced the landscape evolution of the Xiaojiang Region, SE Tibetan Plateau. However, it remains unclear which of these broad processes has played the dominant role in determining landscape form and ...
Dan Wang, Dan Wang, Youpu Dong, Youpu Dong, Yi Liu, Yi Liu, Jiaxin Duan   +6 more
doaj   +1 more source

Landscape Predictions from Cosmological Vacuum Selection

, 2007
In BP models with hundreds of fluxes, we compute the effects of cosmological dynamics on the probability distribution of landscape vacua. Starting from generic initial conditions, we find that most fluxes are dynamically driven into a different and much ...
A. Linde, A. Linde, I-Sheng Yang, Raphael Bousso   +3 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Identification of the Campanian Ignimbrite in the Dead Sea and consequent time-transgressive hydroclimatic shifts in the Eastern Mediterranean

Scientific Reports
Robust chronologies and time equivalent tephra markers are essential to better understand spatial palaeoenvironmental response to past abrupt climatic changes.
Rebecca J. Kearney, Markus J. Schwab, Daniel Redant, Ina Neugebauer, Oona Appelt, Cecile Blanchet, Jan Fietzke, Christina Günter, Daniela J. M. Müller, Rik Tjallingii, Achim Brauer   +10 more
doaj   +1 more source

Geomorphological Evidence of Active Faulting in Low Seismicity Regions—Examples From the Valley of Gobi Lakes, Southern Mongolia

Frontiers in Earth Science, 2021
Active intraplate deformation as a far-field effect of the India-Eurasia convergence has led to four Mw∼8 earthquakes in western and southern Mongolia in the past century.
Jorien L. N. van der Wal, V. C. Nottebaum, G. Stauch, S. A. Binnie, O. Batkhishig, F. Lehmkuhl, K. Reicherter   +6 more
doaj   +1 more source