Results 241 to 250 of about 1,021,087 (280)

Scalable Crackle‐Lithography for Multifunctional Enclosed Plastic Nanofluidic Devices

open access: yesAdvanced Science, EarlyView.
Crackle‐lithography enables scalable fabrication of enclosed plastic‐substrate‐based nanofluidic devices with interconnected nanochannels that enable molecular transport, optical interrogation, confined electroless copper deposition, and ionic memristive behavior.
Tirumala Rao Dumpala   +8 more
wiley   +1 more source

SemanticST: A Scalable Multi‐Contextual Graph Learning Framework for Uncovering Spatial Niches and Robust Multi‐Sample Integration in Spatial Transcriptomics

open access: yesAdvanced Science, EarlyView.
Technical limitations often let dominant signals overshadow rare cell types and fine‐grained heterogeneity in spatial transcriptomics. SemanticST, a graph neural network using multi‐semantic graph fusion and a novel min‐cut loss, recovers these subtle patterns.
Roxana Zahedi   +7 more
wiley   +1 more source

COVID-19 vaccine hesitancy among adults in Liberia, April-May 2021. [PDF]

open access: yesPLoS One
Sanvee-Blebo LM   +8 more
europepmc   +1 more source

Subglacial water flow and ice dynamics during glacial lake outburst floods observed from space. [PDF]

open access: yesNat Commun
Magnússon E   +14 more
europepmc   +1 more source

Dry–Wet Bedrock Interface Detection by Radio Echo Sounding Measurements

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2010
In this paper, a method to distinguish a wet or dry bedrock-ice interface is proposed. It is based on the analysis of radio echo sounding (RES) measurements, a widely employed method for determining bedrock topography in Antarctica. In particular, the RES system has played an important role in subglacial lake exploration and hydrogeological studies at ...
Achille Zirizzotti   +2 more
exaly   +4 more sources

Progress report on radio echo sounding

Polar Record, 1967
This report is intended to summarize activities in radio echo sounding since the introductory paper which appeared in the Polar Record four years ago (Evans, 1963 a). The field work since that time is discussed in rough chronological order, with references to the sources of more detailed information and an assessment of the principal results.
S. Evans, D. J. Drewry, G. de Q. Robin
openaire   +2 more sources

A Review of the Use of Radio-Echo Sounding in Glaciology

Progress in Physical Geography, 2001
Radio-echo sounding (RES), or radar, is an established geophysical technique that has been, and continues to be, applied to investigate a variety of ice-mass properties. This review presents the physical theory and principles of radio-glaciology, and describes the various types of radar equipment commonly used, including modern, ground-penetrating ...
Bryn Hubbard
exaly   +2 more sources

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