Search results for "Green S"
showing 10 items of 70 documents
Should ecological citizenship advocates praise the green state?
2015
This article focuses on the relationship between ecological citizenship and the green state and asks whether it is a productive one. First, I examine the political system of an ideal ecological state to assess how it could encourage ecological citizenship. Then, I turn my attention to how eco-states might emerge and be sustained, and the obstacles they may encounter. I show that the green state has a strong potential to develop ecological citizenship, albeit with a rather narrow focus on its deliberative dimension. However, my main point is that this potential may not be fully realised because the green state is grounded on a postliberal ecological democracy and an ecologically modernised e…
Photoelectrocatalytic selective oxidation of 4-methoxybenzyl alcohol in water by TiO2 supported on titanium anodes
2013
The photoelectrocatalytic partial oxidation of 4-methoxybenzyl alcohol in aqueous solution irradiated by near-UV light was carried out in a three-electrode batch reactor. TiO2 films were either deposited by dip-coating of a TiO2 sol onto a Ti foil and subsequent calcination or generated on Ti plates by thermal oxidation in air at 400-700 degrees C. The effects of the anode preparation method and bias potential values on conversion and selectivity to the corresponding aldehyde were investigated. The photoelectrocatalytic results were compared with the photocatalytic and electrocatalytic ones. The results indicated that no reaction occurred during the electrocatalytic experiments, whereas the…
Comparison between the Kummer's transformation and Ewald method for the evaluation of the parallel plate Green's functions
2006
In this paper, we present a convergence and efficiency study of two different acceleration techniques for the evaluation of the parallel plate Green's functions. The first technique is based on the extraction of the asymptotic terms of the spectral representation of the parallel plate Green's functions by applying the Kummer's transformation. The second technique is a straightforward reformulation of the 2-D Green's functions for 1-D periodic structures to the parallel plate case. The PPW Green's functions calculated by the two methods have been successfully applied to the analysis of a practical inductive microwave filter containing metallic and dielectric posts. The filter analysis techni…
Optical illusions in scanning electron micrographs: the case of the eggshell of Acrosternum (Chinavia) marginatum (Hemiptera: Pentatomidae)
2003
Scanning electron microscopy revealed that-as is common in this family of the Hemiptera-the eggs of the green stink bug Acrosternum (Chinavia) marginatum are roughly barrel-shaped and possess at their apical pole a row of slender extensions, the aero-micropylar processes. The outer surface of the eggshell carries hexagonally arranged pits. The analysis of cross-fractured eggshells showed that the pits have slender basal extensions with transverse diaphragms. When scanning electron micrographs of the egg surface of A. marginatum are viewed upside down, the perception flips and the pits appear as elevations to all observers addressed. Thus, we are dealing with an optical illusion, which is kn…
Migrating ship waste management from India to Finland : analysis of opportunities and risks in an industrial symbiosis of sustainable ship recycling
2015
Environmental protection and social wellbeing are significant segments of economic development. Market demand, legal directives, competitor existence and NGO interest together influence to manufacture in a cleaner and safer way and to abandon the traditional, often lethal working processes. Ship breaking is one of the most perilous industries where powerful states subordinate those countries where regulations can be bypassed for profit maximization. The unfavorable dependence arises from economic and technological arrears, and it results in environmental pollution, human rights violation and non-conformity with environmental, health and safety regulations. To improve environmental, health a…
Normatywne kształtowanie terenów zieleni w mieście podstawą budowania zrównoważonych miast
2021
Tereny zieleni w mieście są istotnym zagadnieniem w kształtowaniu struktury funkcjonalno-przestrzennej miasta, a także kształtowania jego rozwoju w sposób zrównoważony. W literaturze przedmiotu zwraca się uwagę na konieczność dążenia do równowagi między celami społecznymi, ekologicznymi i ekonomicznymi, które powinny być definiowane w polityce rozwoju jednostek terytorialnych różnych szczebli, w tym także miast. Istotne jest również zachowanie równości międzypokoleniowej m.in. poprzez zachowanie zasobów środowiska (Fiedor, 2002,s. 23). J. Słodczyk zwraca uwagę, że w realizacji koncepcji miasta zrównoważonego istotne są takie zagadnienia jak m.in. forma przestrzenna miasta, proekologiczne ro…
GREEN LOGISTICS – A DIFFERENT AND SUSTAINABLE BUSINESS GROWTH MODEL
2014
Built on the concepts of green logistics and green supply chain management (GrSCM), this paper presents the relationship between logistical activities and its related environmental effects and costs. By greening their supply chain, companies can better use their assets, optimize resources- do more with less, improve and create sustainable technology, ensure continuity and strategic, long-term alliances. Business ethics and social responsibility are important components of organisational effectiveness. Most companies recognize that socially responsible activities improve their image among consumers, stakeholders, the financial community and other relevant publics. They have found that enviro…
Evaluation of the Behavior of Phenolic Compounds and Steviol Glycosides of Sonicated Strawberry Juice Sweetened with Stevia (Stevia rebaudiana Berton…
2019
In this study, the influence of stevia addition and sonication processing parameters on the phenolic content and profile as well as the steviol glycosides of strawberry juice-based samples was investigated. For this purpose, three matrices&mdash
Creating ‘Communities of Practice’ to Enhance Ecosocial Work : A Comparison between Finland and Australia
2022
Abstract This article reports on findings from a small qualitative study in two industrialised countries—Finland and Australia, which aimed to engage social work practitioners in ‘communities of practice’ to collaboratively explore ecosocial work practice. Using a Participatory Action Research approach, a series of workshops were established to plan, implement and evaluate ecosocial work interventions. Data were gathered using qualitative pre- and post-surveys to examine changes to practice, including similarities and differences between Finnish and Australian practitioners. Overall, results indicated that practitioner engagement in the workshops increased their capacity to implement ecosoc…
Microbial dynamics during green Sicilian table olive fermentations
2009
The production of green table olives is traditionally a spontaneous fermentation carried out by indigenous microflora. Variability of microbial raw material may result in changes in the qualitative aspects of final products (Silvestri et al., 2009). Table olives of five different green table olive cultivars (four Sicilian Brandofino, Castriciana, Nocellara del Belice and Passalunara and the Spanish Manzanilla) were produced according to a semi-industrial technology, in which lactic acid bacteria (LAB) role is partially replaced by lactic acid addiction. Transformation processes were studied by a combined strategy consisting of chemical, microbiological and sensory analyses. Yeasts harboured…