Критерії якості маршрутів для алгоритму маршрутизації в mesh мережі з зменшенням інтерференції

The paper presents the development assessment system tracks peredichi information in the mesh network and routing algorithm that uses data evaluation. Using this algorithm reduces the interference in the network and power consumption. Provides resistance to changes in the network.В работе представлена разработка системы оценок маршрутов передачи информации в mesh сети, а также алгоритм маршрутизации использующий данные оценки. Использование данного алгоритма позволяет снизить интерференцию в сети и потребляемую мощность. Обеспечивает устойчивость к изменениям в сети.У роботі представлено розробку системи оцінок маршрутів передачі інформації в mesh мережі, а також алгоритм маршрутизації що використовує данні оцінки. Використання даного алгоритму дозволяє знизити інтерференцію в мережі і споживану потужність. Забезпечує стійкість до змін в мережі

Критерии качества маршрутов для алгоритма маршрутизации в mesh сети с уменьшением интерференции

У роботі представлено розробку системи оцінок маршрутів передачі інформації в mesh мережі, а також алгоритм маршрутизації що використовує данні оцінки. Використання даного алгоритму дозволяє знизити інтерференцію в мережі і споживану потужність. Забезпечує стійкість до змін в мережіThe paper presents the development assessment system tracks peredichi information in the mesh network and routing algorithm that uses data evaluation. Using this algorithm reduces the interference in the network and power consumption. Provides resistance to changes in the networkВ работе представлена разработка системы оценок маршрутов передачи информации в mesh сети, а также алгоритм маршрутизации использующий данные оценки. Использование данного алгоритма позволяет снизить интерференцию в сети и потребляемую мощность. Обеспечивает устойчивость к изменениям в сет

Sustainable Phosphorus Loadings from Effective and Cost-Effective Phosphorus Management Around the Baltic Sea

Nutrient over-enrichment of the Baltic Sea, accompanied by intensified algal blooms and decreasing water clarity, has aroused widespread concern in the surrounding countries during the last four decades. This work has used a well-tested dynamic mass-balance model to investigate which decrease in total phosphorus loading would be required to meet the environmental goal to restore the trophic state in the Baltic Sea to pre-1960s levels. Furthermore, the extent to which various abatement options may decrease the phosphorus loading in a cost-effective manner has been studied. Upgrading urban sewage treatment in the catchment could, alone or in combination with banning phosphates in detergents, be sufficient to meet the set environmental goal, at an estimated annual basin-wide cost of 0.21–0.43 billion euro. Such a plan would potentially decrease the total phosphorus loading to the Baltic Sea with 6,650–10,200 tonnes per year

Common garden experiments in the genomic era : new perspectives and opportunities

PdV was supported by a doctoral studentship from the French Ministère de la Recherche et de l’Enseignement Supérieur. OEG was supported by the Marine Alliance for Science and Technology for Scotland (MASTS)The study of local adaptation is rendered difficult by many evolutionary confounding phenomena (e.g. genetic drift and demographic history). When complex traits are involved in local adaptation, phenomena such as phenotypic plasticity further hamper evolutionary biologists to study the complex relationships between phenotype, genotype and environment. In this perspective paper, we suggest that the common garden experiment, specifically designed to deal with phenotypic plasticity has a clear role to play in the study of local adaptation, even (if not specifically) in the genomic era. After a quick review of some high-throughput genotyping protocols relevant in the context of a common garden, we explore how to improve common garden analyses with dense marker panel data and recent statistical methods. We then show how combining approaches from population genomics and genome-wide association studies with the settings of a common garden can yield to a very efficient, thorough and integrative study of local adaptation. Especially, evidence from genomic (e.g. genome scan) and phenotypic origins constitute independent insights into the possibility of local adaptation scenarios, and genome-wide association studies in the context of a common garden experiment allow to decipher the genetic bases of adaptive traits.PostprintPeer reviewe

Challenges in Survey Research

While being an important and often used research method, survey research has been less often discussed on a methodological level in empirical software engineering than other types of research. This chapter compiles a set of important and challenging issues in survey research based on experiences with several large-scale international surveys. The chapter covers theory building, sampling, invitation and follow-up, statistical as well as qualitative analysis of survey data and the usage of psychometrics in software engineering surveys.Comment: Accepted version of chapter in the upcoming book on Contemporary Empirical Methods in Software Engineering. Update includes revision of typos and additional figures. Last update includes fixing two small issues and typo