Results 41 to 50 of about 1,281,875 (285)

Traditional and new principles of perceptual grouping [PDF]

open access: yes, 2014
Perceptual grouping refers to the process of determining which regions and parts of the visual scene belong together as parts of higher order perceptual units such as objects or patterns.
Brooks, Joseph L
core   +1 more source

Unheard and Under‐Supported: Health‐Related Quality of Life in Children, Adolescents, and Young Adults With Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia   +7 more
wiley   +1 more source

Guidance Document on Scientific criteria for grouping chemicals into assessment groups for human risk assessment of combined exposure to multiple chemicals

open access: yesEFSA Journal, 2021
This guidance document provides harmonised and flexible methodologies to apply scientific criteria and prioritisation methods for grouping chemicals into assessment groups for human risk assessment of combined exposure to multiple chemicals.
EFSA Scientific Committee   +24 more
doaj   +1 more source

C55-Groups

open access: yesSiberian Mathematical Journal, 2004
Let \(p\) be a prime integer. A \(Cpp\)-group is a finite group such that \(p\) divides its order and the centralizer of each \(p\)-element is a \(p\)-group. The \(C22\)- and \(C33\)-groups were investigated and described by Burnside, Suzuki, Feit, Thompson, and Stewart. The authors of the present paper classify the \(C55\)-groups.
DOLFI, SILVIO, E. Jabara, M. S. Lucido
openaire   +5 more sources

Fast Synchronization of Perpetual Grouping in Laminar Visual Cortical Circuits [PDF]

open access: yes, 2004
Perceptual grouping is well-known to be a fundamental process during visual perception, notably grouping across scenic regions that do not receive contrastive visual inputs. Illusory contours are a classical example of such groupings.
Grossberg, Stephen, Yazdanbakhsh, Arash
core   +1 more source

Performance analysis of contention based bandwidth request mechanisms in WiMAX networks [PDF]

open access: yes, 2010
This article is posted here with the permission of IEEE. The official version can be obtained from the DOI below - Copyright @ 2010 IEEEWiMAX networks have received wide attention as they support high data rate access and amazing ubiquitous connectivity ...
Hadjinicolaou, M   +4 more
core   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

Implementation of the K-Means Clustering Algorithm for Customer Segmentation

open access: yesSistemasi: Jurnal Sistem Informasi
With the rapid advancement of digital technology, companies are faced with an increasing volume and complexity of customer data. This necessitates a more effective approach to customer segmentation in order to better understand consumer behavior patterns
Kapti Kapti, Dwi Astuti
doaj   +1 more source

Identifying Patient Groups based on Frequent Patterns of Patient Samples

open access: yes, 2019
Grouping patients meaningfully can give insights about the different types of patients, their needs, and the priorities. Finding groups that are meaningful is however very challenging as background knowledge is often required to determine what a useful ...
Hoogendoorn, Mark   +3 more
core   +2 more sources

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger   +4 more
wiley   +1 more source

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