Results 61 to 70 of about 3,936,045 (291)

Order-theoretical connectivity

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1990
Order-theoretically connected posets are introduced and applied to create the notion of T-connectivity in ordered topological spaces. As special cases T-connectivity contains classical connectivity, order-connectivity, and link-connectivity.
T. A. Richmond, R. Vainio
doaj   +1 more source

Integrable model of bosons in a four-well ring with anisotropic tunneling

open access: yes, 2015
We introduce an integrable, four-well ring model for bosons where the tunneling couplings between nearest-neighbour wells are not restricted to be equal.
Foerster, A.   +3 more
core   +1 more source

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

Job embeddedness, work engagement and turnover intention of staff in a higher education institution: An exploratory study

open access: yesSA Journal of Human Resource Management, 2014
Orientation: The world economy is becoming increasingly knowledge driven, and intellectual capital is now considered as a human resource that affords organisations a competitive advantage.
Ndayiziveyi Takawira   +2 more
doaj   +1 more source

Generalised Perk--Schultz models: solutions of the Yang-Baxter equation associated with quantised orthosymplectic superalgebras

open access: yes, 2005
The Perk--Schultz model may be expressed in terms of the solution of the Yang--Baxter equation associated with the fundamental representation of the untwisted affine extension of the general linear quantum superalgebra $U_q[sl(m|n)]$, with a ...
Dancer K A Gould M D Links J   +8 more
core   +1 more source

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

Some effects of parasitism on food web structure: a topological analysis [PDF]

open access: yesNetwork Biology, 2011
So far most of the food webs lack parasitism. It has been found that parasites can profoundly affect food web properties. In this study we tried to consider parasitism in the food web analysis in order to provide a basis for further and more complete ...
WeiPeng Kuang, WenJun Zhang
doaj  

The Heegaard genus of manifolds obtained by surgery on links and knots

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1980
Let L⊂S3 be a fixed link. It is shown that there exists an upper bound on the Heegaard genus of any manifold obtained by surgery on L. The tunnel number of L, T(L), is defined and used as an upper bound.
Bradd Clark
doaj   +1 more source

Determining an optimal path for forest road construction using Dijkstra's algorithm

open access: yesJournal of Forest Science, 2016
From an economic point of view a well-designed road path with the minimum construction cost is an optimal path that can be found using Dijkstra's algorithm.
A. Parsakhoo, M. Jajouzadeh
doaj   +1 more source

Shadow links

open access: yesJournal of Economic Theory, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Förster, Manuel   +2 more
openaire   +5 more sources

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