scholarly journals Case study

2021 ◽  
Vol 9 (8) ◽  
pp. 252-262
Author(s):  
Thaisa Calvo Fugineri Moreti ◽  
Alexandre Garbosa ◽  
Ricardo Alan Verdú Ramos ◽  
Paulo Sérgio Barbosa dos Santos
Keyword(s):  
Ghg Emissions ◽  
The Other ◽  
Raw Material ◽  
Inventory Data ◽  
Technical Parameters ◽  
Production Models ◽  
National Office ◽  
The One ◽  
Biofuels Policy

The Brazilian National Biofuels Policy (RenovaBio) has as its main purpose to promote the growth of the biofuels chain in Brazil, from more efficient and sustainable production models, culminating in the reduction of greenhouse gas (GHG) emissions, as well as contributing to the fulfillment of the commitments assumed by the country at COP-21. RenovaCalc is a tool from RenovaBio that is capable of analyzing lifecycle inventory data of background processes, added to the technical parameters of agricultural and industrial production that is informed by the biofuel producer. The final product is given through an Energy-Environmental Efficiency Grade (NEEA). In this context, NEEA, together with raw material eligibility values, will serve as the basis for the calculation of decarbonization credits (CBios). Given this context, the present study sought to investigate three scenarios: S1: excluded agricultural phase; S2: 100% eligible soy combined with the use of beef tallow, and S3: production of biodiesel with 100% soybean oil. The study compared two biodiesel producing national industries to NEEA certified by the Brazilian National Office of Petroleum, Natural Gas and Biofuels (ANP). It can be concluded that NEEA does not have a direct influence on the quantity of CBios to be traded, that is, the highest ratio is given from the eligibility (%) of the raw material chosen for the production of the fuel. Thus, scenario 2, which relied on the use of waste, proved to be 10 times more profitable compared to the other scenarios, in both analyses, due to its high eligibility. However, in terms of NEEA, it was noted that the exclusion of the agricultural phase (scenario 1) was the one that was most efficient in terms of gCO2 eq./MJ. It is relevant to emphasize the importance of proper handling and practices that guarantee the traceability of the grain so that the eligibility indexes are optimized.

Interrelationships between municipal spatial policy strategy and airport operation and development. Lodz Airport case study

2018 ◽  
Vol 59 (1) ◽  
pp. 65-79
Author(s):  
Katarzyna Nikorowicz-Zatorska
Keyword(s):  
Land Use ◽  
Urban Planning ◽  
Cultural Development ◽  
The Other ◽  
Local Authorities ◽  
Spatial Management ◽  
The One ◽  
Surrounding Areas

Abstract The present paper focuses on spatial management regulations in order to carry out investment in the field of airport facilities. The construction, upgrades, and maintenance of airports falls within the area of responsibility of local authorities. This task poses a great challenge in terms of organisation and finances. On the one hand, an active airport is a municipal landmark and drives local economic, social and cultural development, and on the other, the scale of investment often exceeds the capabilities of local authorities. The immediate environment of the airport determines its final use and prosperity. The objective of the paper is to review legislation that affects airports and the surrounding communities. The process of urban planning in Lodz and surrounding areas will be presented as a background to the problem of land use management in the vicinity of the airport. This paper seeks to address the following questions: if and how airports have affected urban planning in Lodz, does the land use around the airport prevent the development of Lodz Airport, and how has the situation changed over the time? It can be assumed that as a result of lack of experience, land resources and size of investments on one hand and legislative dissonance and peculiar practices on the other, aviation infrastructure in Lodz is designed to meet temporary needs and is characterised by achieving short-term goals. Cyclical problems are solved in an intermittent manner and involve all the municipal resources, so there’s little left to secure long-term investments.

scholarly journals Possibilities of the Development of Edible Insect-Based Foods in Europe

Foods ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 766
Author(s):  
Magdalena Skotnicka ◽  
Kaja Karwowska ◽  
Filip Kłobukowski ◽  
Aleksandra Borkowska ◽  
Magdalena Pieszko
Keyword(s):  
Material Processing ◽  
Functional Food ◽  
The Other ◽  
Raw Material ◽  
Edible Insects ◽  
Mineral Salts ◽  
Edible Insect ◽  
Alternative Protein ◽  
The World ◽  
The One

All over the world, a large proportion of the population consume insects as part of their diet. In Western countries, however, the consumption of insects is perceived as a negative phenomenon. The consumption of insects worldwide can be considered in two ways: on the one hand, as a source of protein in countries affected by hunger, while, on the other, as an alternative protein in highly-developed regions, in response to the need for implementing policies of sustainable development. This review focused on both the regulations concerning the production and marketing of insects in Europe and the characteristics of edible insects that are most likely to establish a presence on the European market. The paper indicates numerous advantages of the consumption of insects, not only as a valuable source of protein but also as a raw material rich in valuable fatty acids, vitamins, and mineral salts. Attention was paid to the functional properties of proteins derived from insects, and to the possibility for using them in the production of functional food. The study also addresses the hazards which undoubtedly contribute to the mistrust and lowered acceptance of European consumers and points to the potential gaps in the knowledge concerning the breeding conditions, raw material processing and health safety. This set of analyzed data allows us to look optimistically at the possibilities for the development of edible insect-based foods, particularly in Europe.

scholarly journals How emissions from cruise ships in the port of Naples changed in the COVID-19 lock down period

2021 ◽  
pp. 147509022110284
Author(s):  
Luigia Mocerino ◽  
Franco Quaranta
Keyword(s):  
Local Scale ◽  
The Other ◽  
Cruise Ships ◽  
Global Pandemic ◽  
Transportation Sector ◽  
Reduction Of Emissions ◽  
The One ◽  
Global And Local

The scope of this work is to try to quantify the reduction of emissions due to COVID-19; an analysis covering the entire port of Naples will be presented. The explosion of the global pandemic from SARS-CoV-2 led to the adoption of local and global countermeasures aimed at containing contagions. The transportation sector, and in particular the passenger moving sector, was deeply affected; this almost total block of movements between regions and countries if, on the one hand, seriously slowed the economy, on the other, it drastically reduced the emissions on a global and local scale. In this work, the case study of the cruise ships berthed at the Maritime Station (Stazione Marittima) in the port of Naples is examined. The traffic of cruise ships during the lockdown and in the immediately following months was analysed and compared first with respect to the calendars scheduled for the same period and then with respect to the same months of 2019. The reduction in number of cruise ships and passengers were analysed and compared to the previous trends. The vessels collected, for 2019 and 2020 (both those that arrived and those that suffered the effects of the movement block) were subsequently characterized in terms of power and speed. Finally, an estimate of the emissions of NOX, SOX, CO2 produced and saved was carried out. The 2020 results will be compared with the hypothetical emissions that would have occurred in the absence of the lockdown and with those of the same period of the previous year.

scholarly journals Heritage Building Stones from Évora, Portugal

2020 ◽  
Author(s):  
Luis Lopes
Keyword(s):  
Analytical Techniques ◽  
The Other ◽  
World Heritage Site ◽  
Raw Material ◽  
Other Hand ◽  
Heritage Site ◽  
Ancient Rock ◽  
Materials Used ◽  
The One ◽  
The City

<p>The city of Évora, a World Heritage Site recognized by UNESCO in 1986, also owes this recognition to the stones that built its monuments and preserve them until today.</p><p>This work brings together the contributions that we have gathered over the past three decades and allow us to have a very complete idea, not only about the materials used in the hundreds of monuments and historic buildings but also about their provenance. If some materials are so emblematic that they allow an immediate identification with the naked eye, others needed more sophisticated and precise techniques so that there was no doubt about their origin.</p><p>The igneous rocks and gneisses of granite composition are part of the “Massif of Évora” on which the city is built. Thus, and quite naturally they are by far the most represented group in monuments from all historical periods. Its function is essentially structural, but there are also functional, ornamental and decorative objects. For example, the oldest megalithic structures found in the vicinity of the city are made up of large granite blocks that often had to be transported to their locations.</p><p>On the other hand, many gargoyles and statues that decorate the churches are also made up of these granite rocks. On these, the natural erosion of centuries of exposure to the environment has led to a state of alteration, sometimes very accentuated, which would justify its replacement by replicas sculpted in similar rocks. Provenance studies have made it possible to identify old quarries in the vicinity of the city where, on the one hand, the ancient rock extraction techniques can be observed and on the other hand, they allow the obtaining of the raw material necessary for these restoration and conservation works. In any case, they are places that need to be inventoried and protected, with the municipality already aware of their existence.</p><p>As well as the monuments of the Roman Period, also the structures of the Medieval Period, such as the city walls, the Cathedral (started to be built in 1186 AD) and all the great churches, were also built with these granitoids.</p><p>In addition to these rocks, many others of multiple varieties and origins are present. The marbles, especially the Estremoz Marbles (Global Heritage Stone Resource), are ubiquitous in the city, but there are also emblematic marbles from other places, some easily identifiable (ie Viana do Alentejo, Escoural, Trigaches, Serpa and Vila Verde de Ficalho, for presenting mineralogy, textures, colors and patterns which, together with more recent analytical techniques, have confirmed its provenance.</p><p>Sedimentary rocks, with emphasis on Portuguese Mesozoic limestones, ie Lioz - GHSR and Brecha da Arrábida - GHSR candidate, among others more rare and with very specific use in ornamental details, are also present and contribute to enrich a heritage in stone that makes this city so special and very popular with tourists of all nationalities.</p><p>Acknowledgments: the authors thank to FCT for funding the ICT (UID/GEO/04683/2019), as well as COMPETE POCI-01-0145-FEDER-007690.</p>

“Network Process Re-Engineering” in a Home Textile Network

2011 ◽  
pp. 212-234
Author(s):  
Enrico Baraldi ◽  
Giancarlo Nadin
Keyword(s):  
Complex Network ◽  
The Other ◽  
Coercive Power ◽  
Business Network ◽  
Network Process ◽  
Change Projects ◽  
The One ◽  
Complex Coordination

This chapter relies on a case study featuring the business network around Stella, an Italian home textile manufacturer, to illustrate the challenging issue of engaging other firms into complex “Network Process Re-engineering” (NPR) projects. While the strict technological dimension of selecting, developing, and implementing ICT solutions is certainly very important and poses several challenges to this type of projects, this chapter focuses on other types of challenges, namely those pertaining to the nature and quality of relationships between the actors taking part in a NPR project. We stress the importance of the connection between the specific inter-organizational activities that need to be redesigned and coordinated in better ways, on the one hand, and the bonds existing among the actors, on the other hand. We suggest that very advanced and complex coordination tasks, entailing sensitive communication patterns, can be tackled only if supported by strong, integrative relationships characterized by high trust and commitment between the involved parties. We conclude by discussing how the pivotal firms or the “strategic centers” of a network can support and facilitate complex change projects like NPR by carefully combining different strategies, whereby they both exert coercive power and make concessions to their counterparts in the network.

scholarly journals PLASTICS MADE FROM RENEWABLE SOURCES – POTENTIAL AND PERSPECTIVES FOR THE ENVIRONMENT AND AGRICULTURE OF THE THIRD MILLENIUM

1970 ◽  
Vol 65 (2) ◽  
Author(s):  
N. Cioica ◽  
C. Cota ◽  
Mihaela Nagy ◽  
G. Fodorean
Keyword(s):  
Food Industry ◽  
The Other ◽  
Raw Material ◽  
Renewable Sources ◽  
Great Opportunity ◽  
The Third ◽  
Other Hand ◽  
Agriculture Industry ◽  
The One ◽  
Agricultural Materials

Bioplastics constitute a great opportunity for agriculture, industry and environment. On the one hand, the basic raw material used to fabricate bioplastics is made from renewable agricultural materials, on the other hand, bioplastics have a wide application as packaging and protections in the food and non-food industry as catering products as protection films and foils and as compostable items in agriculture. Also very important is that after achieving the purpose for which they are produced, bioplastics become waste and their cycle is closed as they can be used as compost for agriculture.

scholarly journals The Wooden Architecture Route as an Example of a Regional Tourism Product in Poland

2019 ◽  
Vol 11 (18) ◽  
pp. 5128 ◽  
Author(s):  
Małgorzata Zdon-Korzeniowska ◽  
Monika Noviello
Keyword(s):  
Sense Of Belonging ◽  
Local Communities ◽  
The Other ◽  
Regional Tourism ◽  
Modern Economy ◽  
Tourism Product ◽  
Two Factors ◽  
Historical Heritage ◽  
The One

In the modern economy, there is a significant increase in interest in tourism, both at the level of states, regions, communes and individual places. Tourism is seen primarily as an opportunity for economic development, but also for social development and activation of local communities. Well-managed tourism can become a way to preserve and protect the natural, cultural and historical heritage of specific places or regions by exploring and nurturing it. Heritage elements become, on the one hand, attractions around which unique tourism products are created, and on the other hand, a kind of distinguishing feature of a given place or region, based on which local communities build their identity and sense of belonging. The concept of creating regional tourism products could integrate these two factors, i.e., tourism and heritage. The article presents the concept of a regional tourist product on the example of the Wooden Architecture Route (case study).

scholarly journals Sets, lies, and analogy: a new methodological take

2020 ◽  
Author(s):  
Giulia Terzian
Keyword(s):  
The Other ◽  
Semantic Paradoxes ◽  
Starting Point ◽  
Uniform Solution ◽  
The One ◽  
Graham Priest

Abstract The starting point of this paper is a claim defended most famously by Graham Priest: that given certain observed similarities between the set-theoretic and the semantic paradoxes, we should be looking for a ‘uniform solution’ to the members of both families. Despite its indisputable surface attractiveness, I argue that this claim hinges on a problematic reasoning move. This is seen most clearly, I suggest, when the claim and its underlying assumptions are examined by the lights of a novel, quite general and, I contend, promising take on inter-theoretic analogy. The ensuing discussion is intended to serve as both a possible case study and a first step towards the broader aim of the paper: namely, to initiate a wider conversation on the methodology of paradox-solving on the one hand, and the use of inter-theoretic analogies on the other.

‘But the Last Word Is Ours’: The Monopoly of Jurisdiction of the Court of Justice of the European Union in Light of the Investment Court System

2019 ◽  
Vol 30 (4) ◽  
pp. 1187-1220
Author(s):  
Francisco de Abreu Duarte
Keyword(s):  
European Union ◽  
General Framework ◽  
External Action ◽  
The Other ◽  
Court System ◽  
The European Union ◽  
Court Of Justice ◽  
The One ◽  
The Eu

Abstract This article develops the concept of the monopoly of jurisdiction of the Court of Justice of the European Union (CJEU) through the analysis of the case study of the Investment Court System (ICS). By providing a general framework over the criteria that have been developed by the Court, the work sheds light on the controversial principle of autonomy of the European Union (EU) and its implications to the EU’s external action. The work intends to be both pragmatic and analytical. On the one hand, the criteria are extracted as operative tools from the jurisprudence of the CJEU and then used in the context of the validity of the ICS. This provides the reader with some definitive standards that can then be applied to future cases whenever a question concerning autonomy arises. On the other hand, the article questions the reasons behind the idea of the monopoly of jurisdiction of the CJEU, advancing a concept of autonomy of the EU as a claim for power and critiquing the legitimacy and coherence of its foundations. Both dimensions will hopefully help to provide some clarity over the meaning of autonomy and the monopoly of jurisdiction, while, at the same time, promoting a larger discussion on its impact on the external action of the EU.

Transformative city branding and the evolution of the entrepreneurial city: The case of ‘Brand New Helsinki’

Urban Studies ◽  
2019 ◽  
Vol 57 (10) ◽  
pp. 2031-2046
Author(s):  
Salla Jokela
Keyword(s):  
Urban Policy ◽  
The Other ◽  
City Branding ◽  
Differentiation Strategy ◽  
Other Hand ◽  
Entrepreneurial City ◽  
Scholarly Discussion ◽  
The One ◽  
The City

There have been two types of scholarly discussion on city branding. On the one hand, city branding has been conceptualised as a differentiation strategy of entrepreneurial cities involved in interspatial competition. On the other hand, researchers have recently emphasised the need to pay attention to increasingly pervasive and transformative forms of city branding, including branding as an urban policy and a form of planning. Drawing on a case study carried out in Helsinki, Finland, this article connects these two approaches by analysing Helsinki’s recent city branding endeavour in the context of the qualitative transformation of the entrepreneurial city. The article shows how city branding highlights and constitutes the city as an entrepreneurial platform and enabler bound up by the extended entrepreneurialisation of society.

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