Search results for " Representation."
showing 10 items of 791 documents
Scalar particle contribution to Higgs production via gluon fusion at NLO
2007
22 pages, 5 figures.-- ISI Article Identifier: 000252243700095.-- ArXiv pre-print available at: http://arxiv.org/abs/0709.4227
Investigating consumers' representations of beers through a free association task: A comparison between packaging and blind conditions
2013
International audience; Food behavior has been shown to be influenced by top-down processes such as expectations generated from the mental representations of product. Investigating how a product is represented in consumers' mind is therefore essential to a better understanding of food behavior. As traditional and typical products are particularly prone to expectation effects, these products are well suited to explore consumer's mental representations. Among traditional products, beers are certainly of interest for both product development and marketing. A free association task was conducted in two evaluation conditions. Participants were asked to state what came to their mind while evaluati…
Capturing colorectal cancer inter-tumor heterogeneity in patient-derived xenograft (PDX) models
2018
Patient-derived xenograft (PDX) models have become an important asset in translational cancer research. However, to provide a robust preclinical platform, PDXs need to accommodate the tumor heterogeneity that is observed in patients. Colorectal cancer (CRC) can be stratified into four consensus molecular subtypes (CMS) with distinct biological and clinical features. Surprisingly, using a set of CRC patients, we revealed the partial representation of tumor heterogeneity in PDX models. The epithelial subtypes, the largest subgroups of CRC subtype, were very ineffective in establishing PDXs, indicating the need for further optimization to develop an effective personalized therapeutic approach …
A survey on solvable sesquilinear forms
2018
The aim of this paper is to present a unified theory of many Kato type representation theorems in terms of solvable forms on a Hilbert space \((H,\langle\cdot,\cdot\rangle)\) In particular, for some sesquilinear forms Ω on a dense domain \(D\subseteq\mathcal {H}\) one looks for a representation \(\Omega(\xi,\eta)= \langle T\xi,\eta\rangle\) \((\xi\epsilon\mathcal{D}\mathcal(T),\eta\epsilon D)\) where T is a densely defined closed operator with domain \(D(\mathcal{T})\subseteq \mathcal{D}\). There are two characteristic aspects of a solvable form on H. One is that the domain of the form can be turned into a reexive Banach space that need not be a Hilbert space. The second one is that represe…
3D-2D dimensional reduction for a nonlinear optimal design problem with perimeter penalization
2012
A 3D-2D dimension reduction for a nonlinear optimal design problem with a perimeter penalization is performed in the realm of $\Gamma$-convergence, providing an integral representation for the limit functional.
Modeling of light pipes for the optimal disposition in buildings
2019
A light pipe is an excellent solution to transport and distribute daylight into environments without or with little lighting, guaranteeing comfort inside the rooms. As stated in the literature, the evaluation of the performances of light pipes presents numerous complexities, making the work very difficult for technicians and designers. This study is aimed to present a methodology that is able to identify the potential of light pipes using indices such as daylight autonomy (DA), continuous daylight autonomy (DAc), and useful daylight illuminance (UDI). This paper presents an analysis of daylight obtained by several configurations of simple models of light pipes installed into a 5 ×
The logic of the gift and the bonding value: a new perspective for business management
2011
PurposeThis paper aims to conceptualize business relationships so as to include in these dimensions of both gift and gratuity, to develop the concept of “bonding value”, and to offer some ideas for the use of this within firms.Design/methodology/approachThe paper analyses the concept of “bonding value”, distinguishing it from the concepts of “exchange value” and “use value” that are normally used in business, and attempts to investigate its practical implications.FindingsThe paper shows how evaluating both the relationships within the organization and between firm and stakeholders in terms of “bonding value” can have effects on the economic, organizational and social aspects of a firm's act…
Information systems for the conservation and fruition of cultura heritage. The church of Santa Trinità di Delia
2016
Lo studio descrive il processo di conoscenza avviato su uno degli esempi monumentali più rappresentativi dell’architettura normanna della prima metà del XII sec. in Sicilia: la chiesa della Trinità di Delia a Castelvetrano (TP). Le fasi del rilievo e della rappresentazione 3D degli elementi costruttivi e decorativi seguono un approccio parametrico costituendo un sistema informativo implementabile di supporto per successivi interventi di restauro conservativo della struttura. Il workflow è struturato in modo tale da impiegare tecnologie hardware / software low-cost, descrivendo metodiche procedurali di elaborazione dati trasferibili all’attività professionale. The study describes the knowled…
Articolo 56
2018
Questo contributo offre un breve commento all'articolo 56 della Costituzione italiana, avente ad oggetto la Camera dei Deputati, la sua natura elettiva, i principi e le regole per la sua composizione. Viene preso in esame il testo costituzionale del 1948 ed il significato delle elezioni democratiche; il rapporto fra eletti ed elettori e le revisioni costituzionali del 1963 e del 2001; il problema della forza prescrittiva dell'articolo 56: l'esigenza di adattamento della Costituzione all'evoluzione del quadro politico; l'articolo 56 della Costituzione come limite per il legislatore in materia elettorale: il ruolo della magistratura e della Corte costituzionale.
Object, Structure, and Form
2012
The main task of this paper is to develop the non-Platonist view of mathematics as a science of structures I have called, borrowing the label from Putnam, `realism with the human face'. According to this view, if by `object' we mean what exists independently of whether we are thinking about it or not, mathematics is a science of patterns (structures), where patterns are neither objects nor properties of objects, but aspects (or aspects of aspects, etc.) of concrete objects which dawn on us when we represent objects (or aspects of... within a given system (of representation). Mathematical patterns, therefore, are real, because they ultimately depend on concrete objects, but are neither objec…