Results 21 to 30 of about 241,169 (264)

An Experimental Study of Dislocation Dynamics in GaN

open access: yesMicromachines, 2023
The dynamics of dislocations introduced through indentation or scratching at room temperature into a few GaN layers that were grown using the HVPE, MOCVD and ELOG methods and had different dislocation densities were studied via the electron-beam-induced ...
Eugene B. Yakimov   +2 more
doaj   +1 more source

Entropic tempering: A method for overcoming quasiergodicity in simulation

open access: yesPhysical Review E, 2000
The parallel tempering, multicanonical ensemble, and multiple histogram methods are combined into a powerful technique allowing enhanced sampling of complex energy surfaces. This method is shown to improve significantly the ergodic behavior in simulations of cluster melting.
Calvo, F, Doye, J
openaire   +2 more sources

Survival by Race and Ethnicity in Children and Adolescents/Young Adults With Relapsed/Refractory Hodgkin Lymphoma: A Pooled Analysis of Children's Oncology Group Trials

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Despite 5‐year survival rates of over 90% among children and adolescents/young adults (CAYAs) with classic Hodgkin lymphoma (cHL), 15%–20% relapse after frontline therapy. Prior analysis of frontline Children's Oncology Group (COG) clinical trials demonstrated that, despite similar rates of relapse, non‐Hispanic Black (NHB) and ...
Mallorie B. Heneghan   +14 more
wiley   +1 more source

INFLUENCE OF OVERCOMING DORMANCY METHODS ON MAGNOLIA X SOULANGEANA SOUL. BOD. SEEDS GERMINATION

open access: yesAgricultura, 2010
The goal of the experiments carried out was to analyse the influence of different types of preseeding treatment on the germination and dormancy breaking of Magnolia x soulangeana seeds. Seven types of preseeding treatment were used to break seed dormancy
Marcel Raček   +2 more
doaj   +1 more source

Methods for overcoming dormancy in teak diaspores1 [PDF]

open access: yesPesquisa Agropecuária Tropical, 2017
ABSTRACT Teak has one of the most valuable woods in the world. However, one of the main limitations to produce seedlings of this species is related to its slow and irregular germination. This study aimed to evaluate methods for overcoming dormancy in teak diaspores, as well as their influence on seedling quality.
Soares, Guilherme Octávio de Sousa   +5 more
openaire   +2 more sources

ASSIST: Refinement of a Benefits Navigator Intervention Among Low‐Income Pediatric Oncology Families

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Children with cancer living in poverty experience worse survival and quality of life. Interventions connecting low‐income families to benefits (e.g., Supplemental Nutrition Assistance Program [SNAP] improve health outcomes; yet nearly 50% of SNAP‐eligible pediatric oncology families are unenrolled.
Puja J. Umaretiya   +11 more
wiley   +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

Mechanism Design and Kinematic Analysis of a Novel Inspection Robot with Four Arms [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
To meet the requirements of mechanical dimensions, climbing performance and obstacle negotiation capability of an inspection robot on the long-span transmission line, a novel inspection robot with four arms is designed by drawing on the research on human

doaj   +1 more source

Methods to Overcome the Limits of Management Theory

open access: yesЕкономіка і регіон/ Economics and region, 2021
Scientific and technological advancements, as well as the rapid development of information technology, are bound to have an impact on business concepts. The changed socio-economic situation has led to the emergence of new and exacerbation of existing challenges and problems in management.
Aytan Asker Abasova   +2 more
openaire   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

Home - About - Disclaimer - Privacy