Search results for "MAI"
showing 10 items of 6279 documents
MANUTENZIONE DELL’AMBIENTE COSTRUITO: QUANTO RESTA DELLA NOTTE?
2021
Confrontando la manutenzione dell’ambiente costruito con la stessa attività riferita, in genere, ai prodotti manifatturieri, importanti caratteristiche specifiche emergono, sia nelle tecnologie di processo che di prodotto. Infatti, per le costruzioni lo stretto legame tra manutenzione e qualità acquisisce, in più, notevoli implicazioni di ordine sociale e collettivo, sia se applicata a edifici e spazi pubblici, sia se riferita all’edilizia residenziale privata. Nonostante ciò, tenendo conto della tendenza al “constructuring” che sembra indirizzare il futuro dell’edilizia sotto gli influssi della digitalizzazione, è ugualmente utile tener presente gli avanzamenti nel campo della manutenzione…
Fonction et usage de la lettre de rémission chez les ducs de Bourgogne à la fin du Moyen Âge
2015
The letter of remission is a codified document given by the prince, stopping any procedure against people. It forgives the criminal and brings him back his good fama. It allows the historian to wonder about the forgiveness procedure that was established first by the monarchy, then by several territorial princes notably the dukes of Burgundy. The conditions in which these documents were produced at the end of the Middle Ages, their multiple copies and the copies that were made several decades after the initial pardon and that are conserved in the chartrier of the dukes of Burgundy in the Archives Départementales de Côte d’Or invites us to analyze the different practices through time, first b…
Burtnieku svītas smilšaino nogulumu sastāvs un veidošanās apstākļi Svētupes atsegumos
2016
Bakalaura darbā tiek pētīti vidusdevona Živetas stāva, Burtnieku svītas smilšainie nogulumieži un to veidošanās apstākļi, Svētupes labā krasta Lībiešu upuralu atsegumos pie Kuiķuļu mājām. Darbā apkopota pieejamā informācija par Burtnieku svītas nogulumiežiem, to tekstūrām un sedimentoģenēzi. Pētījumā veikta granulometriskā analīze, ģeoloģiskā griezuma sastādīšana un slīpslāņojumu mērījumi – paleostraumju tecēšanas virziena interpretācijai. Salīdzinot šī darba rezultātus ar iepriekšējo pētījumu datiem, secināts, ka Burtnieku svītas nogulumi Lībiešu upuralu atsegumā veidojušies fluviālajā kanālā sauszemes – jūras pārejas zonā. Dominējošās gultnes reljefa formas ir pa kanālu migrējošas zemūden…
Specification of Business Components
2003
Component-based software development is a potential reuse paradigm for the future. While the required technologies for a component-style system development are widely available, for instance Sun's Enterprise Java Beans, a problem inhibits the breakthrough of the component paradigm in business applacation domains: compared to traditional engineering disciplines there is a lack of standardized methods to describe business components. Such a description has to address several aspects: What services are offered and requested by a business component? How can these services be used? Are there any interdependencies between the services of a set of business components? What quality characteristics …
From Organization Business Model to Information System: One Approach and Lessons Learned
2011
The system ISTechnology and lessons learned of its use in the business modeling and development of information systems are analyzed in the paper. The system consists of the meta-model and applications. The meta-model enables to define a platform independent business model of the organization. The applications provide the definition and interpretation of the business model. Interpretation of the business model provides functionality of the information system in the selected platform. The lessons learned confirm that the development and maintenance cost of information systems can be significantly reduced by use of the ISTechnology.
An Architecture for Collaborative Scenarios Applying a Common BPMN-Repository
2005
Collaborative business scenarios require a flexible integration of enterprises. To manage inter-organizational business processes, existing concepts for business process management (BPM) need to be adopted and extended. This paper presents a conceptual architecture for cross-enterprise processes’ planning, implementation, and controlling. Core component of the architecture is a distributed repository managing all required data and information, which especially obtains a process-oriented view on collaboration networks. Cross-organizational processes need close coordination among networking partners. This is achieved through the integration of business process models. Thus we further propose …
Domain-Specific Characteristics of Data Quality
2017
The research discusses the issue how to describe data quality and what should be taken into account when developing an universal data quality management solution. The proposed approach is to create quality specifications for each kind of data objects and to make them executable. The specification can be executed step-by-step according to business process descriptions, ensuring the gradual accumulation of data in the database and data quality checking according to the specific use case. The described approach can be applied to check the completeness, accuracy, timeliness and consistency of accumulated data.
Theoretical study of a Bénard Marangoni problem
2011
[EN] In this paper we prove the existence of strong solutions for the stationary Benard-Marangoni problem in a finite domain flat on the top, bifurcating from the basic heat conductive state. The Benard-Marangoni problem is a physical phenomenon of thermal convection in which the effects of buoyancy and surface tension are taken into account. This problem is modelled with a system of partial differential equations of the type Navier-Stokes and heat equation. The boundary conditions include crossed boundary conditions involving tangential derivatives of the temperature and normal derivatives of the velocity field. To define tangential derivatives at the boundary, intended in the trace sense,…
Правительственная ревизія въ Латышскомъ центральномъ комитетѣ по оказанію помощи бѣженцамъ: копія съ доклада Особому Совѣщанію по устройству бѣженцевъ
1916
Vecajā ortogrāfijā
Cyclic AMP-mediated upregulation of the expression of neuronal NO synthase in human A673 neuroepithelioma cells results in a decrease in the level of…
2004
The expression level of neuronal nitric oxide synthase (nNOS) can vary depending on the (patho)physiological conditions. Here we document a marked induction of nNOS mRNA, protein, and total NO production in response to dibutyryl cyclic AMP (db-cAMP) in human A673 neuroepithelial cells. However, the upregulation of nNOS was associated with a decreased level of production of bioactive NO and by an increase in the level of generation of reactive oxygen species (ROS). ROS production could be prevented by the NOS inhibitor L-NAME, suggesting nNOS itself is involved in ROS generation. Sepiapterin supplementation of db-cAMP-treated A673 cells could restore full bioactive NO production, most likely…