Results 21 to 30 of about 145,868 (280)

LIFO-STACK SIZE DETERMINATION FOR GROWING OF THE IMAGE REGIONS

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2020
This paper considers the problem of memory allocation for the organization of the LIFO-stack in the algorithm for image segmentation based on growing regions is considered.
V. Yu. Tsviatkou
doaj   +1 more source

The utility of multi-stack alignment and 3D longitudinal image registration to assess bone remodeling in rheumatoid arthritis patients from second generation HR-pQCT scans

open access: yesBMC Medical Imaging, 2020
Background Medical imaging plays an important role in determining the progression of joint damage in rheumatoid arthritis (RA). High resolution peripheral quantitative computed tomography (HR-pQCT) is a sensitive tool capable of evaluating bone ...
Scott C. Brunet   +7 more
doaj   +1 more source

Development of Piezoelectric Energy Harvester System through Optimizing Multiple Structural Parameters

open access: yesSensors, 2021
Road power generation technology is of significance for constructing smart roads. With a high electromechanical conversion rate and high bearing capacity, the stack piezoelectric transducer is one of the most used structures in road energy harvesting to ...
Hailu Yang   +5 more
doaj   +1 more source

Optimization analysis of the internal structure of flow-assisted zinc-nickel battery driven by a propeller

open access: yesAdvances in Mechanical Engineering, 2019
This study established a three-dimensional analysis model of the internal flow field of the battery stack with a rotating propeller by using the flow-assisted zinc-nickel battery stack driven by a propeller.
Yao Shou-guang   +4 more
doaj   +1 more source

Flow analysis of a set of ornamental chimney caps designed by Antoni Gaudí

open access: yesHeritage Science, 2020
We analyzed theoretically and experimentally the performance of the 19 different ornamental caps of the individual chimneys located on the terrace of Palau Güell (Barcelona, Spain) designed by Antoni Gaudí.
Albert Samper   +3 more
doaj   +1 more source

Stack and Queue Layouts via Layered Separators

open access: yes, 2016
It is known that every proper minor-closed class of graphs has bounded stack-number (a.k.a. book thickness and page number). While this includes notable graph families such as planar graphs and graphs of bounded genus, many other graph families are not ...
ED Demaine   +15 more
core   +1 more source

Heights on stacks and a generalized Batyrev–Manin–Malle conjecture

open access: yesForum of Mathematics, Sigma, 2023
We define a notion of height for rational points with respect to a vector bundle on a proper algebraic stack with finite diagonal over a global field, which generalizes the usual notion for rational points on projective varieties.
Jordan S. Ellenberg   +2 more
doaj   +1 more source

Mixed Linear Layouts of Planar Graphs

open access: yes, 2017
A $k$-stack (respectively, $k$-queue) layout of a graph consists of a total order of the vertices, and a partition of the edges into $k$ sets of non-crossing (non-nested) edges with respect to the vertex ordering. In 1992, Heath and Rosenberg conjectured
C Bachmaier   +12 more
core   +1 more source

Multi-band Optical and Near-infrared Properties of Faint Submillimeter Galaxies with Serendipitous ALMA Detections [PDF]

open access: yes, 2018
We present a catalog of 26 faint submillimeter galaxies (SMGs) in the XMM-LSS field identified by cross-matching serendipitously detected sources in archival ALMA Band 6 and 7 data with multi-band near-infrared (NIR) and optical data from the Spitzer ...
Afonso, José   +6 more
core   +4 more sources

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