Results 121 to 130 of about 3,527,338 (311)

Hadron Fragmentation Inside Jets in Hadronic Collisions

, 2015
We present an analytical next-to-leading order QCD calculation of the partonic cross sections for the process $pp\rightarrow ({\text{jet}} \,h)X$, for which a specific hadron is observed inside a fully reconstructed jet. In order to obtain the analytical
Kaufmann, Tom, Mukherjee, Asmita, Vogelsang, Werner   +2 more
core   +1 more source

A numerical framework for computing steady states of structured population models and their stability

Mathematical Biosciences and Engineering, 2017
Structured population models are a class of general evolution equations which are widely used in the study of biological systems. Many theoretical methods are available for establishing existence and stability of steady states of general evolution ...
Inom Mirzaev, David M. Bortz
doaj   +1 more source

Correction to Computing Fragmentation Trees from Tandem Mass Spectrometry Data [PDF]

, 2011
Florian Rasche, Aleš Svatoš, Ravi Kumar Maddula, Christoph Böttcher, Sebastian Böcker   +4 more
openalex   +1 more source

Modeling warm dense matter experiments using the 3D ALE-AMR code and the move toward exascale computing

EPJ Web of Conferences, 2013
The Neutralized Drift Compression Experiment II (NDCX II) is an induction accelerator planned for initial commissioning in 2012. The final design calls for a 3 MeV, Li+ ion beam, delivered in a bunch with characteristic pulse duration of 1 ns, and ...
Koniges Alice, Liu Wangyi, Barnard John, Friedman Alex, Logan Grant, Eder David, Fisher Aaron, Masters Nathan, Bertozzi Andrea   +8 more
doaj   +1 more source

The Adjacent Fragment and Quine's Limits of Decision [PDF]

arXiv
We introduce the adjacent fragment AF of first-order logic, obtained by restricting the sequences of variables occurring as arguments in atomic formulas. The adjacent fragment generalizes (after a routine renaming) the two-variable fragment of first-order logic as well as the so-called fluted fragment.
arxiv  

One-dimensional fragment of first-order logic [PDF]

arXiv, 2014
We introduce a novel decidable fragment of first-order logic. The fragment is one-dimensional in the sense that quantification is limited to applications of blocks of existential (universal) quantifiers such that at most one variable remains free in the quantified formula.
arxiv  

In-situ study of mineral liberation at the onset of fragmentation of a copper ore using X-ray micro-computed tomography

, 2022
N. Francois, Yulai Zhang, R. Henley, L. Knuefing, R. Cruikshank, M. Turner, L. Beeching, A. Limaye, Andrew Kingston, Mohammad Saadatfar, M. Knackstedt   +10 more
openalex   +2 more sources

Ultra-Efficient Kidney Stone Fragment Removal via Spinner-Induced Synergistic Circulation and Spiral Flow [PDF]

arXiv
Kidney stones can cause severe pain and complications such as chronic kidney disease or kidney failure. Retrograde intrarenal surgery (RIRS), which uses laser lithotripsy to fragment stones for removal via a ureteroscope, is widely adopted due to its safety and effectiveness.
arxiv  

Mechanisms in Impact Fragmentation [PDF]

International Journal of Fracture 154 (1-2/2009) pp 105-117, 2015
The brittle fragmentation of spheres is studied numerically by a 3D Discrete Element Model. Large scale computer simulations are performed with models that consist of agglomerates of many spherical particles, interconnected by beam-truss elements. We focus on a detailed description of the fragmentation process and study several fragmentation mechanisms
arxiv  

AGTML: A novel approach to land cover classification by integrating automatic generation of training samples and machine learning algorithms on Google Earth Engine

Ecological Indicators, 2023
The timely, accurate, and automatic acquisition of land cover (LC) information is a prerequisite for detecting LC dynamics and performing ecological analyses.
Yanglin Cui, Gaoxiang Yang, Yanbing Zhou, Chunjiang Zhao, Yuchun Pan, Qian Sun, Xiaohe Gu   +6 more
doaj