Results 61 to 70 of about 8,334,987 (234)

STRUCTURAL HOMOPHILY [PDF]

open access: yesInternational Economic Review, 2015
Homophily, or the fact that similar individuals tend to interact with each other, is a prominent feature of economic and social networks. I show that the equilibrium structure of homophily has empirical power. I build a strategic model of network formation, which produces a unique equilibrium network.
openaire   +3 more sources

Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles   +4 more
wiley   +1 more source

Telomerase structure

open access: yesCurrent Opinion in Structural Biology, 2014
The telomerase reverse transcriptase has an essential role in telomere maintenance and in cancer biology. Progress during the last year has revealed the three-dimensional architecture of both human and ciliate telomerase at about 25Å resolution, obtained using single particle electron microscopy (EM).
Sandin, Sara, Rhodes, Daniela
openaire   +2 more sources

Structured data structures [PDF]

open access: yesCommunications of the ACM, 1974
Programming systems which permit arbitrary linked list structures enable the user to create complicated structures without sufficient protection. Deletions can result in unreachable data elements, and there is no guarantee that additions will be performed properly.
Shneiderman, Ben, Scheuermann, Peter
openaire   +2 more sources

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee   +9 more
wiley   +1 more source

Scattering from supramacromolecular structures

open access: yes, 2002
We study theoretically the scattering imprint of a number of branched supramacromolecular architectures, namely, polydisperse stars and dendrimeric, hyperbranched structures.
A. Sunder   +16 more
core   +1 more source

Connection structures.

open access: yesNotre Dame Journal of Formal Logic, 1991
The authors investigate a calculus of individuals based on a primitive notion of connectedness. They show that their system of axioms leads to complete orthocomplemented lattices whereas the extension of their system to the Clarke system leads to complete atomless Boolean algebras [see also \textit{B. Clarke}, ibid. 26, 61-75 (1985; Zbl 0597.03005)].
Biacino, Loredana, Gerla, Giangiacomo
openaire   +4 more sources

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

New group of oligosaccharides excreted in honeydew from scale insects Stigmacoccus sp. And coccus hesperidium L. Novo grupo de oligossacarídeos excretado no "honeydew" das cochonilhas Stigmacoccus sp. e coccus hesperidum L.

open access: yesCiência Rural, 2003
Analysis of the honeydew from scale insects Stigmacoccus sp. and Coccus hesperidium (L.) were carried out by paper chromatography, FAB-MS and GC-MS.
Amauri Bogo
doaj   +1 more source

Locally Polynomially Bounded Structures

open access: yes, 2007
We prove a theorem which provides a method for constructing points on varieties defined by certain smooth functions. We require that the functions are definable in a definably complete expansion of a real closed field and are locally definable in a fixed
Jones, G. O., Wilkie, A. J.
core   +1 more source

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