Results 1 to 10 of about 879 (54)

p-adic framed braids [PDF]

open access: yes, 2006
In this paper we define the $p$-adic framed braid group ${\mathcal F}_{\infty,n}$, arising as the inverse limit of the modular framed braids and we give topological generators for ${\mathcal F}_{\infty, n}$. We also give geometric interpretations for the
Bourbaki   +14 more
core   +5 more sources

Solutions to No‐Wait Flow Shop Scheduling Problem Using the Flower Pollination Algorithm Based on the Hormone Modulation Mechanism

open access: yesComplexity, Volume 2018, Issue 1, 2018., 2018
A flower pollination algorithm is proposed based on the hormone modulation mechanism (HMM‐FPA) to solve the no‐wait flow shop scheduling problem (NWFSP). This algorithm minimizes the maximum accomplished time. Random keys are encoded based on an ascending sequence of components to make the flower pollination algorithm (FPA) suitable for the no‐wait ...
Chiwen Qu   +4 more
wiley   +1 more source

Summability of a Tchebysheff system of functions

open access: yesJournal of Function Spaces, Volume 8, Issue 1, Page 87-102, 2010., 2010
We consider a special type of Tchebysheff systems of functions {ui(⋅)}in=0 and {Vi(⋅)}in=0 defined on the intervals (0, 1] and [1,+∞), respectively, such that ui(t)=tα0∫t1t1α1∫t11t2α2…∫ti−11tiαidtidti−1…dt1 and ui(t)=tβ0∫1tt1β1∫1t1t2β2…∫1ti−1tiβidtidti−1…dt1.
Z. T. Abdikalikova   +2 more
wiley   +1 more source

Evaluating the Validation Process:Embracing Complexity and Transparency in Health Economic Modelling [PDF]

open access: yes
Reimbursement decisions and price negotiation of healthcare interventions often rely on health economic model results. Such decisions affect resource allocation, patient outcomes and future healthcare choices.
Al, Maiwenn   +3 more
core   +4 more sources

Affine algebraic groups with periodic components

open access: yes, 2008
A connected component of an affine algebraic group is called periodic if all its elements have finite order. We give a characterization of periodic components in terms of automorphisms with finite number of fixed points.
A. L. Onishchik   +10 more
core   +1 more source

Toric hyperk\"{a}hler varieties and Q-factorial terminalizations

open access: yes, 2023
A toric hyperk\"{a}hler variety is determined by combinatorial data A and $\alpha$. Here A is an integer valued matrix and $\alpha$ is a character of an algebraic torus $T^d$.
Namikawa, Yoshinori
core  

Cloning and Sequencing of Glucosyltransferase (GT) Genes from Grapefruit (\u3cem\u3eCitrus paradisi\u3c/em\u3e) Seedlings, Searching for 7-O-GT. [PDF]

open access: yes, 2003
Flavonoids play crucial roles in plant life cycles and in human welfare. Grapefruit plants produce several glycosylated flavonoids and the glycosylation reactions are catalyzed by UDP-glucose: glucosyltransferases (GTs).
Sibhatu, Mebrahtu Berhane
core   +1 more source

Cas clínic: esferocitosi hereditaria de diagnóstic tardà [PDF]

open access: yes, 2014
Nena de 10 anys d'edat que procedeix d'un deficient nivell sòcio-cultural, de la qual es desconeixen antecedents paterns. Els materns són anodins. La malaltia actual s'inicia deus dies abans de l'ingrés per un procés intercorrent amb febre i vòmits de ...
Arquer Blanc, A. de   +2 more
core  

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