scholarly journals THE INFLUENCE OF VERTICAL GARDEN APPLICATION ON HOUSE EXTERIOR TO ROOM TEMPERATURE

2016 ◽  
Vol 78 (5) ◽  
Author(s):  
Titin Woro Murtini ◽  
Arnis Rochma Harani
Keyword(s):  
Air Temperature ◽  
Room Temperature ◽  
Green Space ◽  
Qualitative Case Study ◽  
The Real ◽  
Green Areas ◽  
Temperature Environment ◽  
Air Cooler ◽  
The Impact

The decrease of green areas around houses leads to the increase of both in-house and out-house temperature. The development of garden nowadays brings people into developing vertical gardens to fulfill the needs of green areas. The existence of vertical gardens causes many impacts. One of them is the impact toward the temperature. However, further research is needed to determine the level of this impact. This journal aims to find the influence of exterior vertical gardens toward air temperature. This is a descriptive qualitative case study with several houses as the samples. The houses chosen as the samples are those with and without exterior vertical gardens located within similar air temperature environment. In this study, the measurement is not only conducted in the real houses chosen as the samples but also in the models of houses. Based on the results of the study, it is found that the application of vertical garden on house exterior does not only enhance esthetic values of the house but can also become the solution for the limited open green space. Moreover, the vertical garden is also functioned as natural air cooler; the decrease of the temperature in each house depends on the size of vertical garden it has.

Proportional Representation and its Impacts on Multi Ethnic Society of Sri Lanka

2016 ◽  
Vol 3 (5) ◽  
Author(s):  
Seeni Mohamed Aliff
Keyword(s):  
Sri Lanka ◽  
Institutional Design ◽  
Qualitative Case Study ◽  
Secondary Data ◽  
Electoral System ◽  
Ethnic Violence ◽  
Institutional Affiliation ◽  
Secondary Data Sources ◽  
The Impact

This paper will examine the impact of PR electoral systems in a divided society. This research will explore the strength and weakness of the current electoral system and institutional design of Sri Lanka and will recommend changes to decrease the risk of minority exclusion in decision making and ethnic violence. The objectives of this research are to examine the character of the merits and demerits of the PR, and to investigate and assess the impacts of the PR in the multi ethnic societies of Sri Lanka. The study is a qualitative case study, and primary and secondary data sources have been employed to gather relevant data. The My Fieldwork was conducted in Sri Lanka, with the intention of gaining a better and more thorough understanding of the current situation. The interviews conducted were as such not structured or semi-structured, due to the interviewees’ varying professional background and institutional affiliation. Accordingly, unstructured interviews, as well as informal conversations and meetings, were conducted throughout Sri Lanka.

scholarly journals The Value of Urban Nature in Terms of Providing Ecosystem Services Related to Health and Well-Being: An Empirical Comparative Pilot Study of Cities in Germany and the Czech Republic

Land ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 341
Author(s):  
Ralf-Uwe Syrbe ◽  
Ina Neumann ◽  
Karsten Grunewald ◽  
Patrycia Brzoska ◽  
Jiři Louda ◽  
...  
Keyword(s):  
Public Health ◽  
Ecosystem Services ◽  
Green Space ◽  
Well Being ◽  
Urban Green Space ◽  
Urban Nature ◽  
Urban Green ◽  
Green Areas ◽  
The Impact ◽  
Health And Well Being

The quality of life in our cities critically depends on the intelligent planning and shaping of urban living space, in particular urban nature. By providing a wide range of ecosystem services (ES), urban nature essentially contributes to the well-being of city dwellers and plays a major role in avoiding common diseases through its positive impact on physical and mental health. Health is one of the most important factors underlying human welfare and is, thus, vital to sustainable development. The ES of urban green space provide other social-cultural functions alongside public health, for example by fostering environmental justice and citizenship participation. Thus, they should always be considered when searching for solutions to urban problems. The aim of this research was to determine the impact of green areas in three selected cities on the health and well-being of people by self-reporting of green areas’ visitors. To this end, we posed the research question: which types and characteristics of urban green space are most appreciated by city dwellers? Based on our findings, we have drawn up recommendations for practices to promote better living conditions. We have also pinpointed obstacles to and opportunities for leisure time activities as well as ways of supporting the public health of citizens.

scholarly journals The Impact of Microclimate on the Reproductive Phenology of Female Populus tomentosa in a Micro-Scale Urban Green Space in Beijing

2021 ◽  
Vol 13 (6) ◽  
pp. 3518
Author(s):  
Xiaoyi Xing ◽  
Li Dong ◽  
Cecil Konijnendijk ◽  
Peiyao Hao ◽  
Shuxin Fan ◽  
...  
Keyword(s):  
Seed Dispersal ◽  
Spatial Variation ◽  
Air Temperature ◽  
Green Space ◽  
Populus Tomentosa ◽  
Early Spring ◽  
Reproductive Phenology ◽  
Primary Role ◽  
Micro Scale ◽  
The Impact

The spatial variation of poplars’ reproductive phenology in Beijing’s urban area has aggravated the threat of poplar fluff (cotton-like flying seeds) to public health. This research explored the impact of microclimate conditions on the reproductive phenology of female Populus tomentosa in Taoranting Park, a micro-scale green space in Beijing (range <1 km). The observed phenophases covered flowering, fruiting, and seed dispersal, and ENVI-MET was applied to simulate the effect of the microclimate on SGS (start day of the growing season). The results showed that a significant spatial variation in poplar reproductive phenology existed at the research site. The variation was significantly affected by the microclimate factors DMT (daily mean temperature) and DMH (daily mean heat transfer coefficient), with air temperature playing a primary role. Specifically, the phenology of flowering and fruiting phenophases (BBB, BF, FF, FS) was negatively correlated with DMT (−0.983 ≤ r ≤ −0.908, p <0.01) and positively correlated with DMH (0.769 ≤ r ≤ 0.864, p < 0.05). In contrast, DSD (duration of seed dispersal) showed a positive correlation with DMT (r = 0.946, p < 0.01) and a negative correlation with DMH (r = −0.922, p < 0.01). Based on the findings, the increase in air convection with lower air temperature and decrease in microclimate variation in green space can be an effective way to shorten the seed-flying duration to tackle poplar fluff pollution in Beijing’s early spring.

Exploring the Hidden Costs of Human–Wildlife Conflict in Northern Kenya

2018 ◽  
Vol 61 (1) ◽  
pp. 33-54 ◽  
Author(s):  
Jennifer Bond ◽  
Kennedy Mkutu
Keyword(s):  
Political Ecology ◽  
Qualitative Case Study ◽  
Human Security ◽  
Well Being ◽  
Northern Kenya ◽  
Wildlife Conflict ◽  
The Impact ◽  
Human Wildlife Conflict

Abstract:Human–wildlife conflict (HWC) is often considered in terms of how the impact on humans can be mitigated, but in the context of the larger goal of meeting conservation goals. This article explores the hidden costs of HWC on human well-being in northern Kenya through a qualitative case study of Laikipia County. Drawing on narratives of wildlife as destructive, wildlife as inherently more important or valuable than humans, and wildlife preservation as a pathway for capturing resources, it explores the impacts of HWC on human well-being, situating the study within the HWC, political ecology, and human security literature.

The impact of SST on the wind and air temperature simulations: a case study for the coastal region of the Rio de Janeiro state

2018 ◽  
Vol 131 (4) ◽  
pp. 1083-1097 ◽  
Author(s):  
Ian Cunha D`Amato Viana Dragaud ◽  
Mauricio Soares da Silva ◽  
Luiz Paulo de Freitas Assad ◽  
Márcio Cataldi ◽  
Luiz Landau ◽  
...  
Keyword(s):  
Air Temperature ◽  
Rio De Janeiro ◽  
Coastal Region ◽  
The Impact ◽  
Janeiro State

scholarly journals Applying a Model for Trip Assignment and Dynamic Routing of Automated Taxis with Congestion: System Performance in the City of Delft, The Netherlands

2018 ◽  
Vol 2672 (8) ◽  
pp. 588-598 ◽  
Author(s):  
Xiao Liang ◽  
Gonçalo Homem de Almeida Correia ◽  
Bart van Arem
Keyword(s):  
The Netherlands ◽  
Real Time ◽  
Traffic Congestion ◽  
Programming Model ◽  
Profit Maximization ◽  
The Real ◽  
Real Size ◽  
The Impact ◽  
The City

This paper proposes a method of assigning trips to automated taxis (ATs) and designing the routes of those vehicles in an urban road network, and also considering the traffic congestion caused by this dynamic responsive service. The system is envisioned to provide a seamless door-to-door service within a city area for all passenger origins and destinations. An integer programming model is proposed to define the routing of the vehicles according to a profit maximization function, depending on the dynamic travel times, which varies with the ATs’ flow. This will be especially important when the number of automated vehicles (AVs) circulating on the roads is high enough that their routing will cause delays. This system should be able to serve not only the reserved travel requests, but also some real-time requests. A rolling horizon scheme is used to divide one day into several periods in which both the real-time and the booked demand will be considered together. The model was applied to the real size case study city of Delft, the Netherlands. The results allow assessing of the impact of the ATs movements on traffic congestion and the profitability of the system. From this case-study, it is possible to conclude that taking into account the effect of the vehicle flows on travel time leads to changes in the system profit, the satisfied percentage and the driving distance of the vehicles, which highlights the importance of this type of model in the assessment of the operational effects of ATs in the future.

scholarly journals Teaching factory management at SMK SMTI Yogyakarta during the Pandemic Covid-19

2021 ◽  
Vol 11 (2) ◽  
Author(s):  
Yozi Vidiastuti ◽  
Nurtanio Agus Purwonto
Keyword(s):  
Qualitative Case Study ◽  
Structured Interview ◽  
Case Study Approach ◽  
Operational Procedure ◽  
The Real ◽  
Interactive Model ◽  
Study Approach ◽  
Interview Techniques ◽  
Descriptive Qualitative

The aim of this research is to find out how the teaching factory at SMK SMTI Yogyakarta handled during pandemic covid 19. A descriptive qualitative case study approach was used as the method. Semi-structured interview techniques, observation, and documentation were used to collect data. The interviewed data was collected from 3 informants. This study used triangulation techniques to check the validity of the data. The triangulation technique in this study used source triangulation, which compares the interview results of 3 informants to check the compatibility of the information obtained,  then analyzed using an interactive model from Milles and Huberman. The implementation of the teaching factory at SMK SMTI Yogyakarta is solely to improve student competence so that students can adapt and become accustomed to conditions in the real industrial world, under the teaching factory’s objectives. Schools continue to work with the industry on the implementation of the teaching factory in order to achieve the teaching factory’s goals, and SOP (Standard Operational Procedure) is tailored to SOP from industries related to established health protocols.

scholarly journals The real options method applied to decision making – an investment analysis

2019 ◽  
Vol 16 (4) ◽  
pp. 562-571 ◽  
Author(s):  
Guilherme Brittes Benitez ◽  
Mateus José do Rêgo Ferreira Lima
Keyword(s):  
Decision Making ◽  
Real Options ◽  
Cash Flow ◽  
Investment Analysis ◽  
Discounted Cash Flow ◽  
The Real ◽  
Managerial Flexibility ◽  
Building Project ◽  
The Impact

Goal: This study aims to assess the impact of using the method of real options in investment analysis through a case study on a retail firm. Design / Methodology / Approach: It was targeted the applications of the real options method in a different type of environment and it was compared to another method more commonly used, the discounted cash flow method (DCF). The implementation and assessment of the real options method was investigated by means of a case study conducted in an investment analysis in a retail units firm. Results: The use of the real options method showed a more concise applicability over the DCF method. The results show that the project’s value, after the inclusion of managerial flexibility, increased significantly, which indicates that the analysis of the discounted cash flow undervalued the investment in question, since it disregarded the flexibility to expand or abandon the project. Limitations of the investigation: The presented method is proper to long-term processes where it is possible to make changes during the project. Investments in this sector usually are more related to short and medium-term decisions, making the application difficult due to the short decision-making period available to the managers. Practical Implications: The study provided the incorporation of flexibility through different pathways during the building project in a retail units firm. It was showed different scenarios where practitioners could decide among expanding, proceeding, reducing or abandoning the retail units based on the characteristics of their investments. Originality/value: The results obtained are an indication of this methodology to industrial businesses that are relatively volatile and that need a certain degree of flexibility in order to burgeon, such as the case of the retailing sector.

scholarly journals How Does Professional Development Impact on  Teachers' Use of an Interactive Whiteboard  in New Zealand Primary Classrooms?

2021 ◽  
Author(s):  
◽  
Robyn Grover
Keyword(s):  
Professional Development ◽  
New Zealand ◽  
Qualitative Case Study ◽  
Interactive Whiteboard ◽  
Teacher Pedagogy ◽  
Effective Professional Development ◽  
Primary Classrooms ◽  
Multi Media ◽  
The Impact

<p>My research examined how professional development impacts on teachers' use of an interactive whiteboard in New Zealand primary classrooms. The research, in the form of a survey and qualitative case study, specifically looked at the professional development experienced by teachers with an IWB and contextual factors that enhance and constrain the introduction of an IWB for teachers learning to use it in their class programme. It also explored how an IWB is used in the classroom programme. Sociocultural theory provided the theoretical framework to analyse the data. The findings of the research showed that professional development featured as both an enhancing and constraining factor. This was determined by the content of the activity. Sustained professional development appeared to have the most impact on teachers' IWB use. The data examined how and why teachers like to use an IWB, and the impact of the unique and multi-media features of the IWB had on teacher pedagogy and students. Recommendations are made for effective professional development for IWB users and areas for further research are discussed.</p>

scholarly journals Bagaimana Pedagang Muslim Istiqomah Dalam Kejujuran?

2017 ◽  
Vol 4 (5) ◽  
pp. 396
Author(s):  
Purnomo Adji ◽  
Muhammad Nafik Hadi Ryandono
Keyword(s):  
Data Collection ◽  
Qualitative Case Study ◽  
Convenience Store ◽  
Case Study Approach ◽  
Study Approach ◽  
Research Objects ◽  
The Impact

The aim of this research is to find out and understand the integrity of muslim traders in honesty (ash-shidqu) while doing their job. This research uses explanatory qualitative case study approach. Data collection was done by doing interviews and documentation towards the research objects who were three convenience store merchants in Tenggilis area in Surabaya. The result is the istiqomah (having integrity) attitude of the merchants are classified into to aspects which are material and religiosity. The thing behind their actions to be istiqomah in honesty is their fear towards Allah SWT and the impact that will come up if they are not dishonest and unjustifiable in doing their trade.

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