Results 101 to 110 of about 1,806,849 (306)

Critical points in vector fields. [PDF]

open access: yes, 2018
Schematic of critical point types in velocity vector fields. Dots and triangles show critical points, arrows show typical surrounding vector fields for all 2D critical point classes.
Pulin Gong (255733)   +1 more
core   +1 more source

Mapping Childhood Cancer Care Services in Oceania: Methodological Lessons From the SIOP Global Mapping Programme

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT The International Paediatric Oncology Society Global Mapping Programme aims to collect data on global paediatric oncology services by continent, with Africa and Latin America completed. This study reports on the methodology and lessons learned for Oceania, a unique continent with resource disparity across countries, multiple small island ...
Trisha Soosay Raj   +16 more
wiley   +1 more source

Critical points of the L-curve. [PDF]

open access: yes, 2014
The critical point represents a 90% reduction in the maximum variation value, and points above the critical point correspond to key K-strings. The curves were generated based on randomly selected datasets with different numbers of species, (20, 40, 80 ...
Bin Liu (5899)   +2 more
core   +1 more source

Development and Implementation of a Disease‐Targeted Storybook as a Clinical Tool for Children With Acute Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Although significant progress has been made in childhood leukemia survival, healthcare providers, and caregivers often face challenges in explaining this disease to patients. Disease‐targeted storybooks have been proposed as a tool to facilitate the understanding of diagnoses and treatment.
Nutvipha Ummartyotin   +6 more
wiley   +1 more source

Sign-changing critical points for noncoercive functionals [PDF]

open access: yes, 2016
We study the existence of infinitely many sign-changing critical points and nonexistence of critical points to a class of noncoercive ...
Wang, Youjun, Li, Zhouxin, Shen, Yaotian
core  

Critical points of locally Lipschitz functionals inside and outside the ordered interval

open access: yesElectronic Journal of Qualitative Theory of Differential Equations
In this paper, under the condition that there exists an ordered interval composed of two internal ordered intervals which have the location similar to that of Amann's three-solution theorem, we add some simple conditions and then we obtain some results ...
Xi'an Xu, Baoxia Qin
doaj   +1 more source

On Hierarchical Composite Endpoints in Pediatric Cancer Supportive Care: Illustrative Examples From Two Multi‐Center Phase‐III Randomized Clinical Trials

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier   +11 more
wiley   +1 more source

Multiple solutions of second order Hamiltonian systems

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2017
The existence and the multiplicity of periodic solutions for a parameter dependent second order Hamiltonian system are established via linking theorems. A monotonicity trick is adopted in order to prove the existence of an open interval of parameters for
Gabriele Bonanno   +2 more
doaj   +1 more source

The Role of Chemotherapy in Pediatric Myoepithelial Carcinoma: A Systematic Review of the Literature

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Myoepithelial carcinoma (MEC) in pediatric patients is a rare and aggressive malignancy characterized by heterogeneous morphology and variable molecular features. The optimal role of chemotherapy remains unclear. We conducted a systematic review according to PRISMA 2020 guidelines to evaluate chemotherapy in pediatric and young‐adult patients ...
Marco Salvi   +7 more
wiley   +1 more source

On symmetric critical points of knot energies [PDF]

open access: yes, 2018
In this thesis, we examine the energy landscape of knot energies, trying to gain information about whether in a knot class there is more than one critical point. Motivated by the work of Cantarella et al.
Gilsbach, Alexandra Philippa
core   +1 more source

Home - About - Disclaimer - Privacy