Results 51 to 60 of about 12,862,021 (286)

Endogenous Timing with Free Entry [PDF]

open access: yesSSRN Electronic Journal, 2006
A free entry model with linear costs is considered where firms first choose their entry time and then compete in the market according to the resulting timing decisions. Multiple equilibria arise allowing for infinitely many industry output configurations encompassing one limit-output dominant firm and the Cournot equilibrium with free entry as extreme ...
openaire   +3 more sources

Time persistency of floating particle clusters in free-surface turbulence

open access: yes, 2013
We study the dispersion of light particles floating on a flat shear-free surface of an open channel in which the flow is turbulent. This configuration mimics the motion of buoyant matter (e.g.
Lovecchio, Salvatore   +2 more
core   +1 more source

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

Tourism activity among university students: a survey from universities in Łódź

open access: yesTourism, 2010
The article presents conclusions on the tourism activity of university students in Łódź. It is based on a survey conducted in October and November 2008 among final year students at six state-run universities in Łódź.
Jolanta Latosińska, Dorota Ludwicka
doaj   +1 more source

Examining Adolescents’ Well-being: How Do the Orientations to Happiness Relate to Their Leisure Time Activities?

open access: yesJournal of European Psychology Students, 2014
Three ways of achieving happiness—life of pleasure, life of engagement, and life of meaning (Seligman, 2002)—have been examined among adult samples. However, very few studies have investigated these orientations to happiness in non-adult populations ...
Lisa Wagner   +7 more
doaj   +1 more source

Education for a healthy lifestyle in free time

open access: yesForum Pedagogiczne, 2020
The purpose of this paper is to present the issue of education for a healthy lifestyle based on examples of the Polish society cultural behaviours as the ideation foundation of actions applied in the post-modern culture at the turn of the 20th and 21st ...
Edyta Wolter
doaj   +1 more source

Stochastically positive structures on Weyl algebras. The case of quasi-free states

open access: yes, 1997
We consider quasi-free stochastically positive ground and thermal states on Weyl algebras in Euclidean time formulation. In particular, we obtain a new derivation of a general form of thermal quasi-free state and give conditions when such state is ...
Fröhlich J.   +4 more
core   +2 more sources

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

Use of fitness trackers to determine the volume of physical activity of students in secondary schools aged 15–16 years

open access: yesСлобожанський науково-спортивний вісник, 2019
Purpose: determine the weekly volume of motor activity of pupils of general education schools aged 15–16 in Lviv. Material & Methods: analysis of scientific and methodological literature, analysis and synthesis, determination of the volume of physical ...
Andriy Mandyuk
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

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