Results 71 to 80 of about 2,103,073 (341)

Spectral determinant on quantum graphs

open access: yes, 1999
We study the spectral determinant of the Laplacian on finite graphs characterized by their number of vertices V and of bonds B. We present a path integral derivation which leads to two equivalent expressions of the spectral determinant of the Laplacian ...
Akkermans   +37 more
core   +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

Evaluation of socioeconomic factors in injured children at Mousavi and Valiasr hospitals of Zanjan

open access: yesSalāmat-i ijtimā̒ī, 2016
Background and Objective: Injury is one of the causes of morbidity and mortality that deprives the injured individuals of a normal life but also imposes high emotional and financial costs for the patients and their family. This study was done in order to
Maryam Hasaniha   +3 more
doaj  

Defining Determinism [PDF]

open access: yesThe British Journal for the Philosophy of Science, 2018
The article puts forward a branching - style framework for the analysis of determinism and indeterminism of scientific theories, starting from the core idea that an indeterministic system is one whose present allows for more than one alternative possible future. We describe how a definition of determinism stated in terms of branching models supplements
Müller, Thomas, Placek, Tomasz
openaire   +3 more sources

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

Determinants of Distribution Logistics in the Construction Industry

open access: yesOpen Engineering, 2017
Global business is currently still influenced by the economic crisis and the economic development in each country of the EU. The construction sector is among the most affected sectors of the national economies.
Bukova Bibiana   +2 more
doaj   +1 more source

THE EMOTIONAL WELL-BEING OF LEARNERS AS A DETERMINANT OF THE TRAINING ACTIVITY [PDF]

open access: yesAnalele Universităţii din Craiova. Psihologie, Pedagogie
Our article focuses on the complex issue of creating the emotional well-being needed by the students in academic learning. Especially after the COVID-19 pandemic, this challenge has become an aspect that is better acknowledged by both the trainers and
Ecaterina Sarah FRĂSINEANU, Vali ILIE
doaj   +1 more source

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

The Rogue Wave and breather solution of the Gerdjikov-Ivanov equation

open access: yes, 2011
The Gerdjikov-Ivanov (GI) system of $q$ and $r$ is defined by a quadratic polynomial spectral problem with $2 \times 2$ matrix coefficients. Each element of the matrix of n-fold Darboux transformation of this system is expressed by a ratio of $(n+1 ...
Gerdjikov V. S.   +4 more
core   +1 more source

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright   +13 more
wiley   +1 more source

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