Results 41 to 50 of about 8,002,154 (311)

Individual consistency in migration strategies of a tropical seabird, the Round Island petrel

open access: yesMovement Ecology, 2022
Background In migratory species, the extent of within- and between-individual variation in migratory strategies can influence potential rates and directions of responses to environmental changes.
Kirsty A. Franklin   +11 more
doaj   +1 more source

A micro-perspective on variation and universals [PDF]

open access: yes, 2017
This paper approaches the questions raised in the workshop description surrounding universals and variation from the perspective of microvariation. Throughout this document we frequently refer to van Craenenbroeck and van Koppen (2016) (henceforth VCVK),
van Koppen, J.M.   +3 more
core  

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine   +17 more
wiley   +1 more source

Period variation in BW Vulpeculae redux [PDF]

open access: yesAstronomy & Astrophysics, 2012
4 pages, 5 ...
openaire   +2 more sources

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz   +12 more
wiley   +1 more source

A Variational Approach to the Stability of Periodic Peakons [PDF]

open access: yesJournal of Nonlinear Mathematical Physics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani   +7 more
wiley   +1 more source

Impacts of Period Offset and Period Variation on modeling seasonal signals in GNSS coordinate time series from both theoretical and practical perspectives

open access: yesGeo-spatial Information Science
Global Navigation Satellite System (GNSS) coordinate time series exhibit significant periodic characteristics. The existing studies mainly focus on obtaining accurate amplitude and phase of periodic signals, while the period lengths are commonly set as ...
Zhao Li   +4 more
doaj   +1 more source

Periodical Variations of the Brightness of T Tauri [PDF]

open access: yesSymposium - International Astronomical Union, 1990
T Tauri-type stars are characterized by the fast irregular variability. It is possible to select several components in brightness variations: slow components with timescales of years and fast ones with timescales of days and tens of days. Besides, up to 1 mag flares in the ultraviolet part of the spectrum occur during some nights. The overall change of
openaire   +1 more source

There is more: Variation in expletive constructions in Dutch [PDF]

open access: yes, 2018
This thesis is concerned with expletive clauses in Dutch. An example of such a construction follows in (1). (1) Er loopt iemand op straat. There walks someone on street ‘Someone is walking in the street.’ In this sentence the expletive pronoun er ‘there’
Wesseling, F.   +2 more
core  

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