Results 61 to 70 of about 519,794 (298)

A Novel Opportunistic Network Routing Method on Campus Based on the Improved Markov Model

open access: yesApplied Sciences, 2023
Opportunities networks’ message transmission is significantly impacted by routing prediction, which has been a focus of opportunity network research.
Yumei Cao   +5 more
doaj   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior   +7 more
wiley   +1 more source

Représenter la centralité marchande : la coloration marchande et ses usages

open access: yesM@ppemonde
Market centrality is the market potential of a location. It can be generated by different types of spatial configuration (centrality patterns). This article looks at how to represent this centrality graphically, in order to understand its qualitative ...
Nicolas Lebrun
doaj   +1 more source

Study of Very Forward Neutrons with the CMS Zero Degree Calorimeter

open access: yesUniverse, 2019
Forward neutrons are studied in proton-lead collisions at the CMS experiment at the CERN LHC. They provide information on the centrality and event plane of collisions and provide an opportunity to study nuclear breakup.
Olivér Surányi
doaj   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel   +3 more
wiley   +1 more source

Co-word mapping of Image Retrieval based on Web of Science-Indexed Papers [PDF]

open access: yesمجله علم‌سنجی کاسپین, 2017
Background and aim: Given the special status and wide usage of image retrieval in various fields, the present investigation studied on the research trends and significant factors within the field of image retrieval and drawing the co-word map based on ...
Samira Daniali   +2 more
doaj  

Coverage Centrality Maximization in Undirected Networks

open access: yes, 2018
Centrality metrics are among the main tools in social network analysis. Being central for a user of a network leads to several benefits to the user: central users are highly influential and play key roles within the network.
D'Angelo, Gianlorenzo   +2 more
core   +1 more source

Centrality dependence of directed and elliptic flow at the SPS [PDF]

open access: yes, 1999
New data with a minimum bias trigger for 158 GeV/nucleon Pb + Pb have been analyzed. Directed and elliptic flow as a function of rapidity of the particles and centrality of the collision are presented.
Collaboration, NA49   +2 more
core   +2 more sources

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

FROM CENTRALITY TO INTERMEDIACY IN THE GLOBAL TRANSPORT NETWORK? UKRAINE’S TRIALS AND TRIBULATIONS AS A POTENTIAL TRANSIT COUNTRY

open access: yesContemporary Economy, 2016
Ukraine currently is in a very complex economic and political situation, which in itself represents a pivotal point for its further recovery and evolution. Nevertheless, the rise of economic centres in Eastern and Central Europe creates opportunities for
Kateryna Grushevska, Theo Notteboom
doaj  

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