Results 41 to 50 of about 105,298 (255)

The metric dimension of strong product graphs [PDF]

open access: yes, 2015
For an ordered subset $S = \{s_1, s_2,\dots s_k\}$ of vertices in a connected graph $G$, the metric representation of a vertex $u$ with respect to the set $S$ is the $k$-vector $ r(u|S)=(d_G(v,s_1), d_G(v,s_2),\dots,$ $d_G(v,s_k))$, where $d_G(x,y ...
Rodríguez Velázquez, Juan A.   +3 more
core  

CARE as a wearable derived feature linking circadian amplitude to human cognitive functions

open access: yesnpj Digital Medicine, 2023
Circadian rhythms are crucial for regulating physiological and behavioral processes. Pineal hormone melatonin is often used to measure circadian amplitude but its collection is costly and time-consuming.
Shuya Cui   +8 more
doaj   +1 more source

Impact of Metastatic Patterns on Survival and Response to Therapy in Neuroblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background While the presence of metastases in neuroblastoma (NB) is a well‐established prognostic factor, the clinical significance of dissemination patterns and tumour burden and their impact on response and survival remains poorly understood.
Mariona Morell‐Daniel   +15 more
wiley   +1 more source

Development of a laboratory scale metric to predict large scale algae productivity [PDF]

open access: yes, 2019
Marine microalgae, the tiny photosynthetic powerhouses of base-level trophic productivity in marine environments, possess enormous potential to address global climate change, food security and water security issues through large-scale use as a source of ...
Mullin, Peggy
core   +1 more source

Feasibility of filter-exchange imaging (FEXI) in measuring different exchange processes in human brain

open access: yesNeuroImage, 2020
Transmembrane water exchange, including intra-to-extravascular and intra-to-extracellular ones, are potential biomarkers in the diagnosis and understanding of cancers, brain disorders, and other diseases. Filter-exchange imaging (FEXI), a special case of
Ruiliang Bai   +5 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

On the strong scaling of the spectral element solver Nek5000 on petascale systems [PDF]

open access: yes, 2016
The present work is targeted at performing a strong scaling study of the high-order spectral element uid dynamics solver Nek5000. Prior studies such as [5] indicated a recommendable metric for strong scalability from a theoretical viewpoint, which we ...
Fischer, P.   +5 more
core   +1 more source

Some Metric and Topological Properties of Nearly Strongly and Nearly Very Convex Spaces [PDF]

open access: yes, 2020
[EN] We obtain characterizations of nearly strong convexity and nearly very convexity by using the dual concept of S and WS points, related to the so-called Rolewicz's property (alpha).
Montesinos Santalucia, Vicente   +2 more
core   +1 more source

Animal‐Assisted Activities With Therapy Dogs in Pediatric Oncology: A Multicenter Survey of the Current Status, Implementation, and Challenges in Germany, Austria, and Switzerland

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig   +7 more
wiley   +1 more source

Gradient-Based Assessment of Habitat Quality for Spectral Ecosystem Monitoring

open access: yesRemote Sensing, 2015
The monitoring of ecosystems alterations has become a crucial task in order to develop valuable habitats for rare and threatened species. The information extracted from hyperspectral remote sensing data enables the generation of highly spatially resolved
Carsten Neumann   +6 more
doaj   +1 more source

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