Results 41 to 50 of about 11,614 (199)

Study of the Helium Enrichment in Globular Clusters [PDF]

open access: yes, 2009
Globular clusters (GCs) are spheroidal concentrations typically containing of the order of 10^5 to 10^6, predominantly old, stars. Historically, they have been considered as the closest counterparts of the idealized concept of "simple stellar populations.
Aldo A. R. Valcarce   +4 more
core   +1 more source

Differentiating the Clinical and Variant Spectrum of Hardikar Syndrome From Other MED12‐Related Developmental Disorders

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT The rare X‐linked female‐restricted Hardikar syndrome (HDKR, OMIM # 301068) is characterized by multiple congenital anomalies including orofacial clefts, gastrointestinal, genitourinary, and cardiac anomalies, but cognitive and neurobehavioral development is rarely impaired.
Tinne Warmoeskerken   +4 more
wiley   +1 more source

Discrete breathers assist energy transfer to ac driven nonlinear chains [PDF]

open access: yes, 2017
One-dimensional chain of pointwise particles harmonically coupled with nearest neighbors and placed in six-order polynomial on-site potentials is considered.
Dmitriev, Sergey V.   +5 more
core   +3 more sources

Regionalverband Berlin - Brandenburg: Neuer Vorstand, neue Vorsitzende, neue Satzung

open access: yeso-bib. Das offene Bibliotheksjournal, 2016
VDB-Regionalverband Berlin ...
Janin Präßler
doaj   +1 more source

On representations of Clifford algebras of ternary cubic forms

open access: yes, 2010
In this article, we provide an overview of a one-to-one correspondence between representations of the generalized Clifford algebra $C_f$ of a ternary cubic form $f$ and certain vector bundles (called Ulrich bundles) on a cubic surface $X$.
Coskun, Emre   +2 more
core   +1 more source

Transport through Majorana nanowires attached to normal leads [PDF]

open access: yes, 2012
This paper presents a coupled channel model for transport in 2D semiconductor Majorana nanowires coupled to normal leads. When the nanowire hosts a zero mode, conspicuous signatures on the linear conductance are predicted.
Lim, Jong Soo   +2 more
core   +3 more sources

Genome‐Wide Assessment Reveals Ancestral Differences in Homozygosity Patterns Potentially Linked to Parkinson's Disease Etiology

open access: yesMovement Disorders, EarlyView.
Abstract Background Recessive genetic variation and extended runs of homozygosity (ROHs) may contribute to the unexplained heritability of Parkinson's disease (PD), particularly in diverse and understudied populations. Objective We conducted the first large‐scale, multi‐ancestral investigation of PD to examine the impact of genome‐wide homozygosity on ...
Kathryn Step   +680 more
wiley   +1 more source

Statistical Properties of Multi-epoch Spectral Variability of SDSS Stripe82 Quasars

open access: yes, 2014
We investigate the UV-optical (longward of Ly$\alpha$ 1216\AA) spectral variability of nearly 9000 quasars ...
Doi, Mamoru   +6 more
core   +1 more source

Projected Temperature and Precipitation Expand Modeled Distributions of Reynoutria spp. While Modeled Distribution Changes for Ludwigia spp. Are Scenario‐Dependent at Watershed Scales in the Pacific Northwest, USA

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Invasive species can fundamentally alter their introduced habitats by changing natural processes and harming native species crucial to functional ecosystems and human needs. Although the number of potential invasive species is large, the suitability of novel locations to support population establishment is limited by both physical and ...
Emily E. Smoot   +5 more
wiley   +1 more source

Gemeinsame Kommission Informationskompetenz von VDB und dbv. Call for Papers

open access: yeso-bib. Das offene Bibliotheksjournal, 2016
Gemeinsame Kommission Informationskompetenz von VDB und dbv.
Fabian Franke
doaj   +1 more source

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