Search results for "component"
showing 10 items of 1682 documents
Residential Exposure to PM2.5 Components and Risk of Childhood Non-Hodgkin Lymphoma in Denmark: A Nationwide Register-Based Case-Control Study
2020
In a recent study, we observed an increased risk of childhood non-Hodgkin lymphoma (NHL) associated with exposure to fine atmospheric particulate matter (PM2.5) and black carbon (BC). In this nationwide register-based case-control study, we focus on specific components of PM2.5 in relation to childhood NHL in Denmark (1981&ndash
A Joint Reading of Positional and Relational Goods
2012
Both relational and positional goods are based upon an idea of joint consumption – though with opposite signs. Indeed, in both cases, individuals’ consumption choices take into account not only the individuals themselves, but others, as well. Given that relational goods provide a form of identity to their consumers, we show that a certain degree of positionality emerges within the consumption of relational goods. Analogously, except in a two-agent context, each positional good also has a relational component. What emerges is a complex structure of economic outcomes based on both relational and positional motives.
Multi-State System in human reliability analysis
2009
Application of mathematical model of Multi-State System for human reliability analysis is considered in the paper. This paper describes new method for estimation of changes of more than one component states and they influence to Multi-State System reliability by Dynamic Reliability Indices. The Multi-State System failure is considered depending on decrease of some system component efficiency and the Multi-State System repair is declared depending on replacement of some failed components. The mathematical approach of Logical Differential Calculus is used for analysis of the Multi-State System reliability change that is caused by modifications of some system components states.
Note: A non-invasive electronic measurement technique to measure the embedded four resistive elements in a Wheatstone bridge sensor
2015
The work shows a measurement technique to obtain the correct value of the four elements in a resistive Wheatstone bridge without the need to separate the physical connections existing between them. Two electronic solutions are presented, based on a source-and-measure unit and using discrete electronic components. The proposed technique brings the possibility to know the mismatching or the tolerance between the bridge resistive elements and then to pass or reject it in terms of its related common-mode rejection. Experimental results were taken in various Wheatstone resistive bridges (discrete and magnetoresistive integrated bridges) validating the proposed measurement technique specially whe…
Use and Identification of Components in Component-Based Software Development Methods
2000
New software systems are needed ever more but to keep up with this trend software developers must learn to create quality software more efficiently. One approach is to (re-)use components as building blocks of the new software. Recently there has been more interest to create component-based software development methods to support this. In this article we first set out requirements for reuse-based software development and then evaluate three component-based methods, namely Catalysis, OMT++, and Unified Process. As a conclusion we argue that evaluated methods produce prefabricated components and that component-based means that software developers can change better components to existing syste…
Developing Software with Domain-Driven Model Reuse
2015
This chapter presents an approach to software development where model-driven development and software reuse facilities are combined in a natural way. It shows how model transformations building a Platform Independent Model (PIM) can be applied directly to the requirements specified in RSL by domain experts. Further development of the software case (PSM, code) is also supported by transformations, which in addition ensure a rich traceability within the software case. Alternatively, the PSM model and code can also be generated directly from requirements in RSL, thus providing fast development of the final code of at least a system prototype in many situations. The reuse support relies on a si…
Event-related brain potentials of masked repetition and semantic priming while listening to sentences.
2012
We combined for the first time electrophysiological measures and masked priming technique in sentential context, by setting up a cross-modal masked priming paradigm involving the auditory presentation of sentences. ERPs were time-locked to an auditorily presented word that was preceded by a repeated, related or unrelated pattern masked prime. We registered a two-way N400-difference between unrelated and related/repeated primes, followed by a late positive component (LPC) for repetition priming. Related primes appear to facilitate the lexical-semantic processing of the target to the same extent repeated primes do (equally attenuated N400). Repetition priming exerts additional demands (LPC), …
p27Kip1participates in the regulation of endoreplication in differentiating chick retinal ganglion cells
2015
Nuclear DNA duplication in the absence of cell division (i.e. endoreplication) leads to somatic polyploidy in eukaryotic cells. In contrast to some invertebrate neurons, whose nuclei may contain up to 200,000-fold the normal haploid DNA amount (C), polyploid neurons in higher vertebrates show only 4C DNA content. To explore the mechanism that prevents extra rounds of DNA synthesis in these latter cells we focused on the chick retina, where a population of tetraploid retinal ganglion cells (RGCs) has been described. We show that differentiating chick RGCs that express the neurotrophic receptors p75 and TrkB while lacking retinoblastoma protein, a feature of tetraploid RGCs, also express p27K…
Spanish Mediterranean diet and other dietary patterns and breast cancer risk: case–control EpiGEICAM study
2014
BACKGROUND: Although there are solid findings regarding the detrimental effect of alcohol consumption, the existing evidence on the effect of other dietary factors on breast cancer (BC) risk is inconclusive. This study aimed to evaluate the association between dietary patterns and risk of BC in Spanish women, stratifying by menopausal status and tumour subtype, and to compare the results with those of Alternate Healthy Index (AHEI) and Alternate Mediterranean Diet Score (aMED). METHODS: We recruited 1017 incident BC cases and 1017 matched healthy controls of similar age (±5 years) without a history of BC. The association between 'a priori' and 'a posteriori' developed dietary patterns and B…
SAP FSM integrācija ar SAP ECC
2022
Tehnoloģiju videi un iespējām attīstoties, uzņēmumu informācijas sistēmu ainavas kļūst aizvien neviendabīgākas un sastāv gan no lokālām, gan mākonī bāzētam sistēmām, līdz ar to ir neizbēgami, ka integrāciju temats kļūst vēl jo vairāk aktuāls, lai nodrošinātu efektīvu un vienotu datu izmantošanu starp sistēmām gan efektivitātes, gan integritātes nolūkos. Zīmīgs piemērs iepriekš minētajai situācijai ir uzņēmumi, kuri saskaras ar nepieciešamību kopīgot datus starp SAP ECC (SAP ERP Central Component) un SAP FSM (SAP Field Service Management) sistēmām, kas ir šī darba temats. Darba mērķis ir izpētīt un aprakstīt integrāciju izstrādes iespējas starp abām sistēmām, izmantojot SAP Integration Suite…