An automatic architecture reconstruction and refactoring framework

A variety of sources have noted that a substantial proportion of non trivial software systems fail due to unhindered architectural erosion. This design deterioration leads to low maintainability, poor testability and reduced development speed. The erosion of software systems is often caused by inadequate understanding, documentation and maintenance of the desired implementation architecture. If the desired architecture is lost or the deterioration is advanced, the reconstruction of the desired architecture and the realignment of this desired architecture with the physical architecture both require substantial manual analysis and implementation effort. This paper describes the initial development of a framework for automatic software architecture reconstruction and source code migration. This framework offers the potential to reconstruct the conceptual architecture of software systems and to automatically migrate the physical architecture of a software system toward a conceptual architecture model. The approach is implemented within a proof of concept prototype which is able to analyze java system and reconstruct a conceptual architecture for these systems as well as to refactor the system towards a conceptual architecture

Profile of water quality indicators changes in Stobrawa river

W pracy przedstawiono wyniki badań stopnia zanieczyszczenia wód rzeki Stobrawy. Badania wykonano na 19,5 kilometrowym odcinku rzeki Stobrawy, w sześciu punktach pomiarowych: od przekroju planowanego zbiornika Kluczbork (St.1) do źródeł rzeki (St.6). Badania przeprowadzono w okresie od listopada 2006 do października 2007 r. W badanych próbkach wody oznaczano: NO3 -, NO2 -, NH4 +, PO4 3-, Pog., BZT5, tlen rozpuszczony, zawiesinę ogólną, temperaturę wody, odczyn wody i przewodność elektrolityczną. Oprócz badań jakości wód wykonywano pomiary hydrometryczne. W pracy oceniono jakość wody rzeki Stobrawy. Przedstawiono ocenę eutrofizacji tej wody i oceniono czy badana woda jest wrażliwa na zanieczyszczenie związkami azotu ze źródeł rolniczych. Wykonano także ocenę zlewni rzeki Stobrawy pod kątem dostawy materii do zbiornika. Przeprowadzone badania wykazały, że zanieczyszczenie wód dopływających do planowanego zbiornika Kluczbork jest duże, w związku z czym woda ta może pogorszyć jakość wody retencjonowanej w przyszłości w zbiorniku. Stwierdzono, że znajomość profilu zmian wskaźników jakości wody rzeki, na której chcemy zlokalizować zbiornik wodny, powinno stanowić warunek do jego budowy. Na tej podstawie powinno się prognozować jakość wody w przyszłym zbiorniku, podejmować właściwe decyzje gospodarcze w zlewni projektowanego zbiornika w aspekcie retencjonowania, użytkowania i ochrony wody w zbiorniku.This paper presents the research results of pollution level in Stobrawa river. The research was carried out on 19,5 km of the river in six test points: from the cross-section of the planned Kluczbork storage reservoir (point St.1) to the river source (point St.6). The test was carried out between November 2006 and October 2007. In the tested samples following compounds were determined: NO3 -, NO2 -, NH4 +, PO4 3-, Ptot., BOD5, DO, TSS, water temperature, water reaction and elektrolytic conductivity. Beside water quality tests, the hydrometric measurements were carried out. The paper also presents Stobrawa river quality valuation. The valuation of eutrophication of the Stobrawa river has been presented as well and it has been determined if the water is prone to nitrogen compounds pollution from agriculture. The Stobrawa river catchment area has been valuated taking into consideration the flowing matter into the body water. The test has shown vast pollution of water flowing into the Kluczbork water body. Subsequently it may negatively influence the water quality in the body of water in terms of its future possible water retention. It has been shown that the familiarity of the profile of water quality indicators changeability is crucial while taking decision whether to build or not a body of water. On that knowledge the water quality in the planned storage reservoir should be forecast, allowing taking the right economical decisions in catchment of planned storage reservoir in the aspect of retention, water management and protection in the storage reservoir

Identity Affirmation and Mental Health Among Sexual Minorities: A Raised-Mormon Sample

How can someone successfully integrate a lesbian, gay, or bisexual (LGB) identity and a Mormon identity? Using a sample of 530 LGB-identified individuals raised in the Later-Day Saints (LDS) church, this study asks how factors of empowerment are associated with sexual identity affirmation and mental health outcomes. We found that sexual identity support, connection needs support, LGBT community support, and educational attainment were significantly associated with more positive mental health outcomes. LGB women who were raised Mormon appear to fair worse than men, on average. We also found that those raised Mormon who had disaffiliated with the LDS church reported significantly lower levels of internalized homonegativity than those still affiliated. Clinicians working with LGB Mormons and post-Mormons should consider the effect that affirming sources of support may have on positive mental health outcomes