Search results for "Defence"
showing 10 items of 472 documents
Peaceful Foreign Policy and Remembrance of War Effort : The Conceptualisation of Willingness to Defend in Finland and Its Connections to Previous Arm…
2022
In Finland, a conceptualization of willingness to defend has been a traditional part of the defence-related debates and the state has vested interests to maintain the high level of willingness. This paper examines the connections to the Second World War in political discourse related to willingness to defend. Based on the analysis of political and societal debates, I will demonstrate that the Second World War serves as an historical experience for the understanding of the concept by offering an idea of individual sacrifice relevant to the survival of the state, as a prime example. peerReviewed
Components of defence strategies in society’s information environment: a case study based on the grounded theory
2020
Objectives: The goal of this study is to explore the components of defence strategies faced by society in its information environment, and how these strategies are inter-related. Methods: This qualitative in-depth case study applied past research and empirical evidence to identify the components of defence strategies in a society’s information environment. The collected data were analysed using the Grounded Theory approach and a conceptual framework with the components of defence strategies and the relationships between these components being developed using the Grounded Theory. Results: This study shows that the goal of politically and militarily hostile actors is to weaken society’s infor…
Edukacja obronna i edukacja dla bezpieczeństwa w polskim szkolnictwie w XX i XXI w. Zarys problematyki
2016
Edukacja obronna jest istotną częścią systemu kształcenia obywateli w wielu państwach Europy i świata. W przyjętej w niniejszym opracowaniu cezurze w polskim szkolnictwie różnie akcentowano określone treści edukacji obronnej i, w zależności od okresu historycznego oraz sytuacji geopolitycznej, stawiano jej odmienne cele. W II Rzeczypospolitej szczególny nacisk kładziono na treści związane z kształtowaniem odpowiednich postaw - przede wszystkim patriotyzmu oraz związanego z nim poczucia utrwalania, a w razie konieczności obrony dopiero co odzyskanej niepodległości. Zadania te miały być realizowane w ramach szeroko rozumianego przysposobienia wojskowego. Po II wojnie światowej w programach pr…
Pensiero e difese nei disturbi bipolari. Studio clinico e psicopatologico su bipolari I e bipolari II. Thinking organization and defense mechanisms i…
2013
Obiettivi. Scopo del presente studio è esplorare il funzionamento psichico dei soggetti con disturbo bipolare I e II attraverso l’analisi e il confronto degli stili di pensiero e dei pattern difensivi. Metodi. Nel corso di un intero anno solare (2009-2010), presso la clinica Psichiatrica del Policlinico Universitario di Palermo sono stati reclutati 29 pazienti con disturbo bipolare I e II. È stato somministrato il seguente protocollo: Wechsler Adult Intelligent Scale-R (WAIS-R) per valutare il funzionamento cognitivo generale; Defense Mechanisms Inventory (DMI) per misurare i pattern difensivi. Sono stati quindi ana- lizzati e confrontati i risultati ai due reattivi. Risultati. I soggetti c…
Ecological risk assessment of pesticides in the Mijares River (eastern Spain) impacted by citrus production using wide-scope screening and target qua…
2021
The widespread use of pesticides, especially in agricultural areas, makes necessary to control their presence in surrounding surface waters. The current study was designed to investigate the occurrence and ecological risks of pesticides and their transformation products in a Mediterranean river basin impacted by citrus agricultural production. Nineteen sites were monitored in three campaigns distributed over three different seasons. After a qualitative screening, 24 compounds was selected for subsequent quantitative analysis. As expected, the lower section of the river was most contaminated, with total concentration >5 µg/L in two sites near to the discharge area of wastewater treatment pla…
Differences in parasite susceptibility and costs of resistance between naturally exposed and unexposed host populations
2009
It is generally assumed that resistance to parasitism entails costs. Consequently, hosts evolving in the absence of parasites are predicted to invest less in costly resistance mechanisms than hosts consistently exposed to parasites. This prediction has, however, rarely been tested in natural populations. We studied the susceptibility of three naïve, three parasitized and one recently isolated Asellus aquaticus isopod populations to an acanthocephalan parasite. We found that parasitized populations, with the exception of the isopod population sympatric with the parasite strain used, were less susceptible to the parasite than the naïve populations. Exposed but uninfected (resistant) isopods f…
The endopolygalacturonase 1 from botrytis cinerea activates grapevine defense reactions unrelated to its enzyumatic activity
2003
A purified glycoprotein from Botrytis cinerea(strain T4), identified as endopolygalacturonase 1 (T4BcPG1) by mass spectrometry analysis, has been shown to activate defense reactions in grapevine (Vitis vinifera cv. Gamay). These reactions include calcium influx, production of active oxygen species, activation of two mitogen-activated protein kinases, defense gene transcript accumulation, and phytoalexin production. Most of these defense reactions were also activated in grapevine in response to purified oligogalacturonides (OGA) with a degree of polymerization of 9 to 20. In vivo, these active OGA might be a part of the released products resulting from endopolygalacturonase activity on plan…
A cost efficiency analysis of flood proofing measures for hydraulic risk mitigation in an Urbanized riverine area
2020
Non-structural measures for flood risk mitigation are often more economically accessible, easier to implement, and are highly effective, especially in view of the pursuit of risk resilience objectives. Among the non-structural measures, more importance is increasingly being attributed to flood proofing interventions. There are two main types of flood proofing: dry proofing and wet proofing. An example of dry proofing is shielding, which involves the use of flood barriers that can be installed in the entrances of buildings or outside the buildings in order to avoid contact with the houses and deviate the water flow. Their use must be supported by a detailed hydraulic analysis to ensure the c…
Role of dioxygenase α-DOX2 and SA in basal response and in hexanoic acid-induced resistance of tomato (Solanum lycopersicum) plants against Botrytis …
2015
Resistance of tomato (Solanum Lycopersicum) to the fungal pathogen Botrytis cinerea requires complex interplay between hormonal signalling. In this study, we explored the involvement of new oxylipins in the tomato basal and induced response to this necrotroph through the functional analysis of the tomato α-dioxygenase2 (α-DOX2)-deficient mutant divaricata. We also investigated the role of SA in the defence response against this necrotrophic fungus using SA-deficient tomato nahG plants. The plants lacking dioxigenase α-DOX2, which catalyses oxylipins production from fatty acids, were more susceptible to Botrytis, and hexanoic acid-induced resistance (Hx-IR) was impaired; hence α-DOX2 is requ…
Activation of Grapevine Defense Mechanisms: Theoretical and Applied Approaches
2011
part 4.; International audience; Grapevine, as other plants, possesses an innate immune system that usually prevents infection by pathogens. General elicitors are compounds of different biochemical families capable of inducing plant defense reactions. In grapevine, the cascade of defense events induced by elicitors has been studied among others in cell suspensions. The perception of the elicitor triggers signaling events that allow the activation of defense genes encoding PR proteins and other proteins involved in phytoalexin production and cell wall reinforcement. The grapevine phytoalexins resveratrol and derivated compounds have been largely studied. In addition to their antimicrobial ac…