Results 51 to 60 of about 1,614,901 (269)
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro +10 more
wiley +1 more source
Factors Affecting Farmer's Satisfaction with Water Users Associations Performance at Gotvand Irrigation Scheme in Khuzestan Province, Iran [PDF]
International Journal of Agricultural Management and Development, 2018 The purpose of this study was to assess the farmer's satisfaction with services delivered by Water User Associations (WUAs) and determine the factors affecting farmer's satisfaction with the WUAs. Stratified sampling was used to select 124 farmer members
Ayatollah Karami +1 more
doaj
On relative $t$-designs in polynomial association schemes [PDF]
, 2015 Motivated by the similarities between the theory of spherical $t$-designs and that of $t$-designs in $Q$-polynomial association schemes, we study two versions of relative $t$-designs, the counterparts of Euclidean $t$-designs for $P$- and/or $Q ...
Bannai, Eiichi +3 more
core
Commutative association schemes
European Journal of Combinatorics, 2009 Association schemes were originally introduced by Bose and his co-workers in the design of statistical experiments. Since that point of inception, the concept has proved useful in the study of group actions, in algebraic graph theory, in algebraic coding theory, and in areas as far afield as knot theory and numerical integration.
Martin, William J., Tanaka, Hajime
openaire +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Uniform Mixing and Association Schemes
The Electronic Journal of Combinatorics, 2017 We consider continuous-time quantum walks on distance-regular graphs. Using results about the existence of complex Hadamard matrices in association schemes, we determine which of these graphs have quantum walks that admit uniform mixing.First we apply a result due to Chan to show that the only strongly regular graphs that admit instantaneous uniform ...
Godsil, Chris +2 more
openaire +3 more sources
Congruences associated with DOL-schemes [PDF]
Proceedings of the American Mathematical Society, 1988 For a DOL-scheme ( X , φ ) (X,\varphi ) , where X X is a finite alphabet and φ \varphi is an endomorphism of X ∗ {X^*} , we study the properties of the congruence φ ¯
Petrich, Mario, Thierrin, Gabriel
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Chemoimmunotherapy with irinotecan, temozolomide, and dinutuximab (I/T/DIN) has emerged as first‐line therapy for relapsed/refractory (r/r) high‐risk neuroblastoma (HRNB) in North America. Topotecan and cyclophosphamide (T/C) are often used in combination with dinutuximab in the setting of lack of response, progression, or incomplete ...
Benjamin J. Lerman +17 more
wiley +1 more source
IEEE Access, 2018 The deployment of small cells (SCs) in heterogeneous cellular networks (HCNs) has been shown to be a promising approach to increase the system capacities of wireless communications.
Hong Wang, Shu-Hung Leung, Rongfang Song
doaj +1 more source
Functors from association schemes
Journal of Combinatorial Theory, Series A, 2013 We construct a wide subcategory of the category of finite association schemes with a collection of desirable properties. Our subcategory has a first isomorphism theorem analogous to that of groups. Also, standard constructions taking schemes to groups (thin radicals and thin quotients) or algebras (adjacency algebras) become functorial when restricted ...
openaire +2 more sources