Results 81 to 90 of about 2,125,495 (197)

Soliton microcomb generation by cavity polygon modes

open access: yesOpto-Electronic Advances
Soliton microcombs, which require the hosting cavity to operate in an anomalous dispersion regime, are essential to integrate photonic systems. In the past, soliton microcombs were generated on cavity whispering gallery modes (WGMs), and the anomalous ...
Botao Fu   +8 more
doaj   +1 more source

Three-stage analysis of the synergistic impact of electrosmog, positive ions and ultrafine particles on air quality and people’s health in urban building [PDF]

open access: yesE3S Web of Conferences
Today’s accelerated construction of buildings generates a enormous number of reinforced concrete rooms in which people live and in which an increasing number of various electrical devices are installed.
Alic Fikret
doaj   +1 more source

Compatible spreads of symmetry in near polygons [PDF]

open access: yesJournal of Algebraic Combinatorics, 2006
The author develops his own studies of near polygons. A spread of symmetry of a near polygon is a set of lines partitioning the point set and satisfying a certain property (explicit definitions are available in Section 1). These special spreads of a near polygon give rise to new near polygons, called glued near polygons.
openaire   +2 more sources

Near polygons having a big sub near polygon isomorphic to G(n)

open access: yes, 2002
In [1] a near 2n-gon Hn, n 0, was constructed from the set of 2-factors of the complete graph on 2n + 2 vertices. In this paper, we determine all near 2n-gons, n 1, having Hn1 as a big geodetically closed sub near 2(n 1)-gon under the additional ...
De Bruyn, Bart, Bart De Bruyn
core  

Child Death, Near Death and Stillbirth Commission Annual Report for Calendar Year 2013

open access: yes, 2015
2013 annual report of the Child Death, Near Death and Stillbirth ...
Child Death, Near Death and Stillbirth Commission
core   +2 more sources

UMPSA implements Attendance Recording Method using geofencing (polygon) feature [PDF]

open access: yes
PEKAN, 12 February 2026 – Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA) has implemented the Check-In and Check-Out Attendance Recording Method using the geofencing (polygon) feature, effective from 9 February 2026 (Monday).
Intan Farahana, Pauzi
core   +1 more source

On the Finiteness of Near Polygons with 3 Points on Every Line [PDF]

open access: yesJournal of Algebraic Combinatorics, 2003
The author deals with near \(2d\)-gons. A {near \(2d\)-gon} is a partial linear space \(\Gamma = ({\mathcal P}, {\mathcal L}, I)\) satisfying the following two conditions: (1) For every point \(p \in {\mathcal P}\) and every line \(l \in {\mathcal L}\) there exists a unique point on \(l\) with minimal distance to \(p\), where the distance is measured ...
openaire   +2 more sources

Near optimal line segment queries in simple polygons

open access: yesJournal of Discrete Algorithms, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mojtaba Nouri Bygi, Mohammad Ghodsi
openaire   +2 more sources

UMPSA laksana Kaedah Daftar Kehadiran menggunakan ciri geofencing (polygon) [PDF]

open access: yes
PEKAN, 12 Februari 2026 - Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA) menggunakan Kaedah Daftar Masuk (Check-In) dan Daftar Keluar (Check-Out) menggunakan ciri geofencing (polygon) yang berkuat kuasa mulai 9 Februari 2026 (Isnin).
Intan Farahana, Pauzi
core   +1 more source

The three-dimensional art gallery problem and its solutions [PDF]

open access: yes, 2012
This thesis addressed the three-dimensional Art Gallery Problem (3D-AGP), a version of the art gallery problem, which aims to determine the number of guards required to cover the interior of a pseudo-polyhedron as well as the placement of these guards ...
Jefri Marzal, Marzal, Jefri
core  

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