Results 31 to 40 of about 236,736 (305)

RESEARCH OF THE METHODS EFFICIENCY FOR DETERMINING THE DISTANCE AND GEOMETRIC OBJECTS PARAMETERS OF TECHNICAL VISION SYSTEMS

open access: yesСучасні інформаційні системи, 2020
Study subject. The article discusses methods for determining the distance to objects and their geometric parameters using the vision systems. The goal is a comparative analysis of the quality indicators of the most used methods for determining the ...
Valeriy Barsov   +2 more
doaj   +1 more source

On the Nonclassicality Distance Indicator of Qudits

open access: yesPhysics of Particles and Nuclei
We consider the nonclassicality distance indicator of a state in finite-dimensional quantum systems which is evaluating a state nonclassicality by its remoteness from the set of "classical states". The latter are identified with those states whose Wigner function is non-negative. The corresponding Wigner function's positivity polytope in the simplex of
Khvedelidze, Arsen, Torosyan, Astghik
openaire   +2 more sources

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei   +17 more
wiley   +1 more source

Analysis of Information Society Indicators with Time Distance Methodology [PDF]

open access: yes, 2005
A novel generic statistical measure S-time-distance complementing existing methods of analysis of time series data is briefly presented. The application to indicator analysis shows that the gap between compared units may be very different when compared ...
Pavle Sicherl
core   +2 more sources

Research on Economic Periodicity Based on Principal Component-Weighted Distance and Clustering Analysis [PDF]

open access: yesE3S Web of Conferences, 2020
Based on the knowledge of economics, this paper selects 22 macroeconomic indicators that best reflect the overall economic situation of the United States.
Yan Jiayi, Pu Qian, Liu Junfei
doaj   +1 more source

Distance-based accessibility indices

open access: yesCoRR, 2015
The paper attempts to develop a suitable accessibility index for networks where each link has a value such that a smaller number is preferred like distance, cost, or travel time. A measure called distance sum is characterized by three independent properties: anonymity, an appropriately chosen independence axiom, and dominance preservation, which ...
openaire   +3 more sources

On degree- and -distance-based topological indices

open access: yesRevue Roumaine de Chimie, 2021
In addition to a great variety of degree-based and distance-based molecular structure descriptors, there are a few degree-and-distance-based topological indices. Two main such indices are the degree distance (DD) and the Gutman index (ZZ). Their mutual relations are analyzed and several new such relations established.
openaire   +2 more sources

Improved Early Referral in Long‐Term Survivor Care With Institutional Standardized Practice Among Childhood Leukemia Survivors#

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT In 2018, the Texas Children's Cancer and Hematology Center Leukemia Program implemented a practice standard to support the transition from treatment to survivorship that includes shared, alternating care between leukemia and survivorship clinicians and a reminder to refer survivors to the long‐term survivor clinic (LTSC) 2 years after ...
Ji Yun Tark   +9 more
wiley   +1 more source

A comparison of green space indicators for epidemiological research [PDF]

open access: yes, 2011
<p><b>Background</b> The potential for natural environments to be salutogenic has received growing interest from epidemiologists, but there has been no critical examination of the extent to which associations between green space and ...
Astell-Burt, Thomas (R16977)   +9 more
core   +1 more source

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