Results 31 to 40 of about 94 (71)

Performance Evaluation of Optimal Ate Pairing on Low-Cost Single Microprocessor Platform [PDF]

, 2020
The framework of low-cost interconnected devices forms a new kind of cryptographic environment with diverse requirements. Due to the minimal resource capacity of the devices, light-weight cryptographic algorithms are favored. Many applications of IoT
Pesonen, Mikko
core  

Predicting the Onset of Subglacial Drainage Channels

Journal of Geophysical Research: Earth Surface, Volume 129, Issue 12, December 2024.
Abstract The sliding speed of glaciers depends strongly on the water pressure at the ice‐sediment interface, which is controlled by the efficiency of water transport through a subglacial hydrological system. The least efficient component of the system consists of “distributed” flow everywhere beneath the ice, whereas the “channelized” drainage through ...
K. L. P. Warburton, C. R. Meyer, A. N. Sommers   +2 more
wiley   +1 more source

Association of Objectively Measured Sedentary Behavior With Arterial Stiffness: Findings From the Nijmegen Exercise Study

Scandinavian Journal of Medicine &Science in Sports, Volume 34, Issue 11, November 2024.
ABSTRACT Sedentary behavior (SB) may affect arterial stiffness, preceding the development of cardiovascular disease. We investigated the association of objectively measured SB with arterial stiffness. We also investigated factors that affected this association.
Koen M. van der Sluijs, Esmée A. Bakker, Thijs P. Kerstens, Niels A. Stens, Iris A. de Koning, Jos Thannhauser, Afrah E. F. Malik, Koen D. Reesink, P. M. Nabeel, Kiran V. Raj, Jayaraj Joseph, Nijmegen Exercise Study collaboration, Neeltje A.E. Allard, Kristian Berge, Coen C.W.G. Bongers, Calvin G. Brouwer, Yvonne A.W. Hartman, Lotte R. Hazeleger, Maria T.E. Hopman, Sylvan L.J.E. Janssen, Jules M. Janssen Daalen, Bregina T.P. Kersten, Lotte Koopmans, Sophie H. Kroesen, Thijs R.J. Landman, Tom T.J. Luiken, Isa H. Mast, Mandy A.G. Peggen, Merle C.A. Schoofs, Bibi A. Schreurs, Jenske J.M. Vermeulen, Janneke I.A. Vloet, Lisa Wanders, Thijs M. H. Eijsvogels, Dick H. J. Thijssen   +34 more
wiley   +1 more source

Universal elliptic Gau�� sums for Atkin primes in Schoof's algorithm

, 2017
This work builds on earlier results. We define universal elliptic Gau sums for Atkin primes in Schoof's algorithm for counting points on elliptic curves. Subsequently, we show these quantities admit an efficiently computable representation in terms of the $j$-invariant and two other modular functions.
openaire   +2 more sources

Exploring Topography Downscaling Methods for Hyper‐Resolution Land Surface Modeling

Journal of Geophysical Research: Atmospheres, Volume 129, Issue 20, 28 October 2024.
Abstract Hyper‐resolution land surface modeling provides an unprecedented opportunity to simulate locally relevant water and energy cycles. However, the available meteorological forcing data is often insufficient to fulfill the requirements of hyper‐resolution modeling.
Sisi Chen, Lu Li, Zhongwang Wei, Nan Wei, Yonggen Zhang, Shupeng Zhang, Hua Yuan, Wei Shangguan, Shulei Zhang, Qingliang Li, Yongjiu Dai   +10 more
wiley   +1 more source

Primality and factorization [PDF]

, 1983
Wetensch ...
Lenstra, H.W.
core   +1 more source

The 3D Crustal Structure of the Wilkes Subglacial Basin, East Antarctica, Using Variation of Information Joint Inversion of Gravity and Magnetic Data

Journal of Geophysical Research: Solid Earth, Volume 129, Issue 10, October 2024.
Abstract Direct geological information in Antarctica is limited to ice free regions along the coast, high mountain ranges, or isolated nunataks. Therefore, indirect methods are required to reveal subglacial geology and heterogeneities in crustal properties, which are critical steps toward interpreting geological history.
Maximilian Lowe, Tom Jordan, Max Moorkamp, Jörg Ebbing, Chris Green, Mareen Lösing, Teal Riley, Robert Larter   +7 more
wiley   +1 more source

Glacier Surges Controlled by the Close Interplay Between Subglacial Friction and Drainage

Journal of Geophysical Research: Earth Surface, Volume 129, Issue 10, October 2024.
Abstract The flow of glaciers and ice sheets is largely influenced by friction at the ice‐bed interface that can trigger rapid changes in glacier motion ranging from seasonal velocity variations to cyclic surge instabilities or even devastating glacier collapse.
Kjetil Thøgersen, Adrien Gilbert, Coline Bouchayer, Thomas Vikhamar Schuler   +3 more
wiley   +1 more source

Influence of the Phase Fractions on the Formation of Eutectic Colonies: A Large‐Scale Phase‐Field Study

Advanced Engineering Materials, Volume 26, Issue 17, September 2024.
The influence of different melt composition and hence of the adjusting phase fractions on the growth of eutectic colonies is investigated in two‐ and three‐dimensional (3D) large‐scale simulations with up to 3 × 109 cells for a specially designed model systems N‐xA‐yC, which is generated on the basis of the high performance material NiAl‐34Cr.
Michael Kellner, Henrik Hierl, Britta Nestler   +2 more
wiley   +1 more source

A 3.3‐Million‐Year Record of Antarctic Iceberg Rafted Debris and Ice Sheet Evolution Quantified by Machine Learning

Paleoceanography and Paleoclimatology, Volume 39, Issue 9, September 2024.
Abstract Over the last 3.3 million years, the Antarctic Ice Sheet (AIS) has undergone phases of ice sheet growth and decay, impacting sea level and climate globally. Presently, the largely marine‐terminating AIS loses mass primarily by iceberg calving and basal melt of ice shelves. Quantifying past rates and timing of AIS melt is vital to understanding
Claire E. Jasper, Blake Dyer, Brendan T. Reilly, Trevor Williams, Sidney Hemming, Maureen E. Raymo   +5 more
wiley   +1 more source