scholarly journals Fuzzy Techniques for Artificial Snow Cover Optimization in the Ski Areas. Case Study: Obârșia Lotrului (Southern Carpathians, Romania)

2020 ◽  
Vol 12 (2) ◽  
pp. 632 ◽  
Author(s):  
Laurenţiu-Andrei Ilie ◽  
Laura Comănescu ◽  
Robert Dobre ◽  
Alexandru Nedelea ◽  
Ionuț Săvulescu ◽  
...  
Keyword(s):  
Snow Cover ◽  
Positive Impact ◽  
Necessary Condition ◽  
Second Phase ◽  
Snow Layer ◽  
Environmental Conflicts ◽  
Ski Area ◽  
Ski Areas ◽  
Southern Carpathians

This paper focuses on the environmental conflicts induced by insufficient continuous snow cover on the ski areas in Romania. The case study aims envisions the area of Southern Carpathians, Latoriței Mountains, belonging to the group of Parâng Mountains. The area chosen to develop and improve the artificial snow system was conducted for in the proposed ski area, Obârşia Lotrului. This fulfilled a necessary condition (geomorphological and climatic) for the development of the ski domain. The methodology focuses on two main stages phases. In the first stage phase, based on the GIS, the areas that have shown problems in terms of continuity of the snow layer and its thickness were identified, while the second phase, there is a supposed optimization based on Fuzzy logic for the installation of artificial snow. The corresponding thickness of snow for a longer period of time can lead to a higher socio-economic efficiency, as well as the increase of the use duration of the respective ski area, and also a prevention mechanism to environmental conflicts that may arise. The proposed study supports civil society by optimizing artificial snow machines through a positive impact on water resources allocated to a ski area in order to maintain a continuous snow cover.

scholarly journals Do intercultural teams need “requisite variety” to be effective?

2011 ◽  
Vol 15 (3) ◽  
pp. 89-104 ◽  
Author(s):  
Anne Bartel-Radic ◽  
Nicolas Lesca
Keyword(s):  
Team Effectiveness ◽  
Positive Impact ◽  
Necessary Condition ◽  
Longitudinal Case Study ◽  
Case Study Method ◽  
Team Processes ◽  
Requisite Variety ◽  
The Impact

The aim of this paper is to analyse the impact of ‘requisite variety’ of an intercultural team on its effectiveness. Using a qualitative, longitudinal case-study method, five successive intercultural teams in one international company are analysed in order to question the effectiveness of the teams from the perspective of requisite variety. The results show that requisite variety is a necessary condition for team effectiveness. Yet, requisite variety is not easily actionable, and team processes moderate the link between requisite variety and team effectiveness. The team also needs enough time for forming, storming and norming, before requisite variety can have a positive impact on performing the task.

The Local Government of Kulon Progo Regency Innovation in Subduing Capitalism through Community Empowerment

2020 ◽  
Vol 4 (2) ◽  
pp. 229
Author(s):  
Muhammad Eko Atmojo ◽  
Helen Dian Fridayani
Keyword(s):  
Qualitative Method ◽  
Positive Impact ◽  
Community Empowerment ◽  
Case Study Approach ◽  
Study Approach ◽  
The Past ◽  
The People ◽  
District Government ◽  
The Government

Kulon Progo Regency is one of the districts that has many innovations, one of which is community empowerment in collaboration with a modern shop abbreviated as the shop name owned by the people (tomira). This research was motivated by the achievements of the Kulon Progo district government in carrying out development and innovation in the development of the Kulon Progo region by fully involving the Kulon Progo district community through community empowerment. This initiative was taken by the government of Kulon Progo Regency to improve community empowerment and protect the people of Kulon Progo Regency from various economic threats. Considering that in the past few years many modern shops have mushroomed in each district/city, so this is what makes Kulon Progo Regency move quickly to empower the community by collaborating between MSMEs or cooperative with modern shops. This study uses a qualitative method which case study approach. With the empowerment that has been done, the original products of Kulon Progo Regency or local products can be traded in modern stores so that local products in Kulon Progo Regency can compete with national products in these modern stores. The existence of such cooperation will indirectly improve the image of Kulon Progo Regency and lift the original products of Kulon Progo Regency. The lifting of the original products of Kulon Progo Regency will have a positive impact on the community, where indirectly the economy of the community will increase so that there will be prosperity for the community. Kabupaten Kulon Progo adalah salah satu kabupaten yang memiliki banyak inovasi, salah satunya adalah pemberdayaan masyarakat bekerja sama dengan toko modern disingkat nama toko yang dimiliki oleh masyarakat (tomira). Penelitian ini dilatarbelakangi oleh pencapaian pemerintah kabupaten Kulon Progo dalam melakukan pengembangan dan inovasi dalam pengembangan wilayah Kulon Progo dengan melibatkan sepenuhnya masyarakat kabupaten Kulon Progo melalui pemberdayaan masyarakat. Inisiatif ini diambil oleh pemerintah Kabupaten Kulon Progo untuk meningkatkan pemberdayaan masyarakat dan melindungi masyarakat Kabupaten Kulon Progo dari berbagai ancaman ekonomi. Menimbang bahwa dalam beberapa tahun terakhir banyak toko-toko modern telah menjamur di setiap kabupaten/kota, jadi inilah yang membuat Kabupaten Kulon Progo bergerak cepat untuk memberdayakan masyarakat dengan berkolaborasi antara UMKM atau bekerjasama dengan toko-toko modern. Penelitian ini menggunakan metode penelitian kualitatif dengan pendekatan studi kasus, dengan metode yang digunakan adalah dokumentasi. Dengan pemberdayaan yang telah dilakukan, produk asli Kabupaten Kulon Progo atau produk lokal dapat diperdagangkan di toko modern sehingga produk lokal di Kabupaten Kulon Progo dapat bersaing dengan produk nasional di toko modern ini. Adanya kerjasama tersebut secara tidak langsung akan meningkatkan citra Kabupaten Kulon Progo dan mengangkat produk asli Kabupaten Kulon Progo. Pencabutan produk asli Kabupaten Kulon Progo akan berdampak positif bagi masyarakat, di mana secara tidak langsung perekonomian masyarakat akan meningkat sehingga akan ada kesejahteraan bagi masyarakat.

Lost Glory

2018 ◽  
Author(s):  
Sumit K. Majumdar
Keyword(s):  
Positive Impact ◽  
Positive Outcomes ◽  
State Sector ◽  
Definitive Evidence ◽  
Industrial Landscape ◽  
Intellectual Origins ◽  
Automobile Manufacturer ◽  
High Output

Lost Glory: India’s Capitalism Story describes India’s industrialization experiences. Questions about long-term industry and productivity evolution, and their impact on economic growth, lie at the heart of discourses of capitalism. The book is based on detailed empirical analyses of India’s industrialization over a period of almost seven decades, and a case study of Maruti Suzuki, India’s largest automobile manufacturer. The deeply nuanced depiction of the historical political economy that has affected India’s industrialization is a unique feature. This history will enlighten everyone interested in India. The presentation takes readers on a definitive evidence-based survey of India’s industrial landscape. It includes a detailed historical description of the intellectual origins of India’s modern industrialization, anchored in a privileged view of economic policymaking. Grounded in historical and political analyses, the facts derived on India’s long-term economic performance are used to set the record straight. It is unsparing in its assessments where the evidence warrants such conclusions. Its findings will transform debate, and set the agenda for thoughtfully assessing the future course of India’s prosperity. The author overturns the assumptions that India’s much-vaunted private sector firms only engender positive outcomes, finding State-sector firms to have become efficient, and the molecular sector to be as effective overall, while also challenging the notion that privatization is necessary for progress. Conversely, it is found that competition policy innovations to have had positive impact. Practical suggestions are provided and three fundamental reforms, one administrative, one structural, and one behavioral, necessary to regenerate high output, are advocated.

Benefit Corporations Approach to Environmental, Social and Governance Disclosure: A Focus on Italy

2020 ◽  
Vol 10 (4) ◽  
Author(s):  
Mauro Sciarelli ◽  
Silvia Cosimato ◽  
Giovanni Landi
Keyword(s):  
Qualitative Method ◽  
Positive Impact ◽  
Corporate Structure ◽  
New Approach ◽  
For Profit ◽  
Benefit Corporation ◽  
Benefit Corporations ◽  
Multiple Case ◽  
Governance Disclosure

AbstractOver the last decades, Benefit Corporations arouse as a new corporate structure, alternative to traditional ones and pointing to offer a new approach to the management of business and sustainability issues. These companies' activities are statutory aimed at bridging for-profit and no-profit activities; thus, they intentionally and statutory pursue economic purposes together with social and environmental ones, to create a positive impact on economy, society and environment. Even though, Italian and other national laws set some specific disclosure duties for Benefit Corporations, especially in terms of Environmental, Social and Governance (ESG) issues, the literature still calls for further research on the topic. Therefore, this paper is aimed at contributing to bridge this gap, investigating the way Italian Benefit Corporations approach ESG disclosure. To this end, an exploratory analysis has been conducted, implementing a qualitative method, based on a multiple case study strategy. Even though the descriptive nature of the study, the achieved findings pointed out that the Benefit Corporation structure not necessarily implies a better approach to ESG.

A TWO-PHASED FUZZY MULTICRITERIA SELECTION AMONG PUBLIC TRANSPORTATION INVESTMENTS FOR POLICY-MAKING AND RISK GOVERNANCE

2012 ◽  
Vol 20 (supp01) ◽  
pp. 31-48 ◽  
Author(s):  
İHSAN KAYA ◽  
BAŞAR ÖZTAYŞI ◽  
CENGIZ KAHRAMAN
Keyword(s):  
Public Transportation ◽  
Capital Investment ◽  
Transportation Policy ◽  
Rolling Stock ◽  
Risk Governance ◽  
Second Phase ◽  
Transportation Modes ◽  
The Social ◽  
Transportation Type

Public transportation can be viewed as a key determinant and consequence of the social and spatial formation and development of contemporary cities and regions. Transportation policy generally combines four categories of instruments, i.e., investment, pricing, regulation and subsidy, to generate viable alternatives. Capital investment in public transportation supports the purchase of equipment and facilities including rolling stock, tracks, control equipment, and the construction of terminals, stations, parking lots, maintenance facilities and power generating facilities. Risk governance for public transportation investments looks at how risk-related decision-making unfolds when a range of actors is involved, requiring co-ordination and possibly reconciliation between a profusion of roles, perspectives, goals and activities. In this paper, a two-phased multicriteria methodology is proposed to select the best investment alternative for public transportation with respect to the predetermined criteria. In the first phase, a selection among transportation types is made, and in the second phase, a selection among transportation modes of the selected transportation type is made. A case study for Istanbul is given in the application section.

Developing Sustainable Architecture Education Approaches in Malaysia: A Case Study of Critiques Session in 2nd Year Design Studio of Architecture Department, National University of Malaysia (UKM)

2011 ◽  
Vol 71-78 ◽  
pp. 5003-5006
Author(s):  
N. Utaberta ◽  
B. Hassanpour ◽  
Nag Abdullah ◽  
M. Tahir ◽  
Ai. Che Ani
Keyword(s):  
Positive Impact ◽  
Architectural Education ◽  
Design Studio ◽  
Architecture Education ◽  
Sustainable Architecture ◽  
Natural Sources ◽  
National University ◽  
Definition Of ◽  
Art And Architecture

Education is completely linked by spiritual and mental aspects and has direct effect on thoughts and ideas; even it can make a pattern and line behavior for humans’ life. Indeed if educating system be able to has a positive impact on its’ inputs, then it can import its influence to the whole society by its outputs which their number is not less. Especially in art and architecture this influence would be multiple and multilateral, because students are the future designers and peoples’ life will be influenced by them. So we ought to pay more attention to education phenomenon. Limited natural sources and the destructive effects on next generations’ portion attracted the attention of all sciences and different professional majors to find how to generate new sources of energy that they called Sustainable. Architecture as a linked field to other knowledge and sciences was not excepted and like past periods of history, tried to find best solutions and appropriate responses. Today, the definition of sustainable and the domain of it have developed and it is known in vast meanings and categories. Education is one of these categories that it has to be containing the word, sustainable. Sustainable education as a first stage of attitude and effect on future can play an important role. Sustainable Architectural Education and try to trace methods of sustainable architectural education is the target of this paper.

scholarly journals Optimization of second-phase sampling for multivariate soil mapping purposes: Case study from a wine region, Hungary

Geoderma ◽  
2019 ◽  
Vol 352 ◽  
pp. 373-384 ◽  
Author(s):  
Gábor Szatmári ◽  
Péter László ◽  
Katalin Takács ◽  
József Szabó ◽  
Zsófia Bakacsi ◽  
...  
Keyword(s):  
Soil Mapping ◽  
Second Phase ◽  
Phase Sampling ◽  
Wine Region

Towards an Improved Parameter-Free Entrainment Model for Snow Avalanches

2021 ◽  
Author(s):  
Dieter Issler
Keyword(s):  
Snow Cover ◽  
Ad Hoc ◽  
Shear Stresses ◽  
Entrainment Rate ◽  
Snow Layer ◽  
Present Contribution ◽  
Weak Layer ◽  
Model Combining ◽  
The Difference ◽  
The 1960S

<p>On physical grounds, the rate of bed entrainment in gravity mass flows should be determined by the properties of the bed material and the dynamical variables of the flow. Due to the complexity of the process, most entrainment formulas proposed in the literature contain some ad-hoc parameter not tied to measurable snow properties. Among the very few models without free parameters are the Eglit–Grigorian–Yakimov (EGY) model of frontal entrainment from the 1960s and two formulas for basal entrainment, one from the 1970s due to Grigorian and Ostroumov (GO) and one (IJ) implemented in NGI’s flow code MoT-Voellmy. A common feature of these three approaches is their treating erosion as a shock and exploiting jump conditions for mass and momentum across the erosion front. The erosion or entrainment rate is determined by the difference between the avalanche-generated stress at the erosion front and the strength of the snow cover. The models differ with regard to how the shock is oriented and which momentum components are considered. The present contribution shows that each of the three models has some shortcomings: The EGY model is ambiguous if the avalanche pressure is too small to entrain the entire snow layer, the IJ model neglects normal stresses, and the GO model disregards shear stresses and acceleration of the eroded mass. As they stand, neither the GO nor the IJ model capture situations―observed experimentally by means of profiling radar―in which the snow cover is not eroded progressively but suddenly fails on a buried weak layer as the avalanche flows over it. We suggest a way to resolve the ambiguity in the EGY model and sketch a more comprehensive model combining all three approaches to capture gradual entrainment from the snow-cover surface together with erosion along a buried weak layer.</p>

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