Search results for "GRO"
showing 5 items of 31405 documents
Beam-induced and cosmic-ray backgrounds observed in the ATLAS detector during the LHC 2012 proton-proton running period
2016
This paper discusses various observations on beam-induced and cosmic-ray backgrounds in the ATLAS detector during the LHC 2012 proton-proton run. Building on published results based on 2011 data, the correlations between background and residual pressure of the beam vacuum are revisited. Ghost charge evolution over 2012 and its role for backgrounds are evaluated. New methods to monitor ghost charge with beam-gas rates are presented and observations of LHC abort gap population by ghost charge are discussed in detail. Fake jets from colliding bunches and from ghost charge are analysed with improved methods, showing that ghost charge in individual radio-frequency buckets of the LHC can be resol…
Формирование и использование оборотных средств
1982
В сборнике рассматриваются актуальные проблемы формирования и использования оборотных средств в различных отраслях народного хозяйства, источники формирования в легкой промышленности, вопросы страховой защиты оборотных средств сельскохозяйственных предприятий, структура оборотных средств торговых предприятий, источники формирования оборотных средств строительных организаций. Исследуются также вопросы повышения эффективности кредитования оборотных средств.
Some characterisations of groups in which normality is a transitive relation by means of subgroup embedding properties
2018
[EN] In this survey we highlight the relations between some subgroup embedding properties that characterise groups in which normality is a transitive relation in certain universes of groups with some finiteness properties.
Introducció al monogràfic «El rol de l’ensenyament gramatical en l’aprenentatge de llengües: pràctiques reflexives, tasques comunicatives i material …
2022
Introducció al monogràfic «El rol de l’ensenyament gramatical en l’aprenentatge de llengües: pràctiques reflexives, tasques comunicatives i material d’intervenció», coordinat per Xavier Fontich, María-José García Folgado i Carmen Rodríguez Gonzalo.
The “genetic erosion” of the soil ecosystem
2013
Abstract This paper takes into consideration the influence of human activities on the loss of pedodiversity in a Mediterranean area due to large scale farming. In particular it examines the quantitative and qualitative soil changes in a period of 53 years (from 1955 to 2008) evaluating the loss of soil diversity at soil subgroups level of the USDA Soil Taxonomy system. The following indices were used: richness; Shannon’s diversity index; Simpson diversity index; Shannon’s evenness index; Simpson’s evenness index. In this case study, considering what we observed in time, the human intervention in soil transformation could increase the diversity in the landscape in an initial phase, but forwa…