...Impact of different window types in regulating natural ventilation of residential buildings of Dhaka, Bangladesh |Md. Nymul Haque¹ |Jinia Sharmeen² | |haque.nymul@gmail.com |jinia_lima@hotmail.com | Abstract Natural ventilation is most desirable for cooling and providing fresh air in residential buildings for better indoor air quality and thermal comfort. The natural ventilation performance is affected by a combination of internal and external factors. External factors include the location, the orientation, the prevailing wind speeds and the building forms of the residential development, which are subject to constraints beyond the control of site planners and architects. Whilst for internal factors like the openings configurations and window types, site planners and architects are always given free hand for a proper design. Dhaka, a city in the Tropics, has become such a city where with rapid urbanization users are moving towards mechanically ventilated buildings putting ever increasing demand on the dwindling energy resources. This paper focuses on the influences of window types on the natural ventilation of residential units in Dhaka in order to improve quality of indoor living environment. Primary objective of the study is an attempt to investigate...
Words: 3285 - Pages: 14
...History The area first developed about two hundred years ago in what was then the village of Holbeck. Activities such as flax spinning, iron casting and machine manufacturing were carried out in a range of steam-powered mills and workshops. Interspersed amongst these mills and factories were hundreds of families living in poor conditions in back to back houses. Why was an urban village created? The northern part of Holbeck is an area that is in need of major regeneration and in which there is now strong developer interest. It is also an area that is of great importance both historically, as the cradle of the industrial revolution in Leeds, and architecturally, with two conservation areas and a number of listed buildings including the Grade I Temple Works. The special nature of this area merits a special response from developers that respects the scale and quality of its important buildings, the diversity of the area and its potential to develop into a sustainable community. It was clear from the early schemes to re-develop the area a decade or so ago that this was not happening and that the special quality of the area was being lost. In order for the future of Holbeck to be sustainable, the traditional principles of a village, which include a mixture of living, working and recreational opportunities, need to be adopted. It appeared to be appropriate to regenerate the area as an urban village and the Urban Villages Forum (which promotes urban villages) confirms this. The area...
Words: 1055 - Pages: 5
...INTRODCTION Housing is both a social good, providing core security for families, neighbourhoods, societies and communities and an economic good stimulation growth and development. The country faces acute housing shortage with a deficit of over 1 million housing units in the midst of rapid population growth and rising urban population. It is common knowledge that the Housing deficit in Ghana now stands well over one (1) million houses. To address this deficit and accommodate new households, there is the need for an annual delivery of about 150,000 units for the next 20 years. GREDA PROBLEM DEFINITION The rate of construction of homes for a number of reasons has fallen behind the growth of population in general and the number of people entering the working class. This has created a big deficit in the country's housing delivery system, particularly in the urban centers. Needs assessment survey conducted in the housing sector in the 2000's was conclusive that the ideal housing properties on high demand are 2-4 bedroom houses in view of the large family size they tend to have. The trend in population growth coupled with the rising cost of building materials has shot up the prices of houses and rent chargeable is exorbitant. The size of the market for residential properties is large as it covers Ghanaian national's resident abroad. The general consensus is that the houses constructed are of poor quality and the finishing fall short of the dream houses that potential homeowners are...
Words: 403 - Pages: 2
...to lack of affordable housing. Atlanta city ranks second with a percentage of 1.4 homeless people who do not have a place to call home or live in inadequate housing. Homelessness is an issue which if it continues without authorities checking it, could result into negative effects both socially and economically. Increased number of homeless people in the city results to increased crime rate because these people have to compete for available public space. Homeless people have the capability of doing anything by breaking the law leading to massive incarceration. Many homeless people would be exposed to criminal justice overstretching the incarceration facilities thus pressuring tax payers more (O’Sullivan, 2012). Moreover, homeless people are exposed to illnesses and health complications and this becomes a burden to emergency care and taxpayers. All citizens are entitled to equitable distribution of social services and homeless people are not an exception. Economically homelessness impact both domestic and foreign tourism that contribute more to the economy. Tourists are scared off by panhandlers and many social events could be adversely affected by increased number of homeless people in the city. Consequently, the value of properties is affected by homelessness since they congregate on undesirable conditions which lower the value of properties. The policy of housing and urban development has made availability of funds to provide supportive housing in Atlanta whose objective...
Words: 774 - Pages: 4
...LITRATURE 8 2.1.MATERIALS MANAGEMENT 8 2.2. OBJECTIVES OF MATERIALS MANAGEMENT 9 2.3. PRICE DETERMINATION 10 2.4. INFLATION 13 2.5. HOUSING THE POOR 13 2.6. Integrated Housing development program 17 2.7. Hawassa city housing development project office 19 2.8. Different type of houses and price of transferring 20 CHAPTER THREE 21 3. DATA PRESENTATION, ANALYSIS AND INTERPRETATION 21 3.1. Beneficiary (dwellers) characteristics (sample population) 21 3.2.1. TYPE OF HOUSES ASSIGNED FOR BENEFICIARY IN THE SAMPLE…. 25 3.2.2. DWELLERS WILLINGNESS TO BUY HOUSES 26 3.2.3. PRICE OF HOUSES AND THE FACTORS THAT AFFECTS THE PRICE OF HOUSES ………………………………………………………………………………...26 3.2.4.CONSTRUCTION MATERRIALS AND THE MARKET PRIC………………..27 3.2.5.GENERAL OPINION OF DWELLERS 28 3.2.6. PRICE OF CONSTRUCTION MATERIALS AND BENEFICIARY OPINION.29 CHAPTER FOUR 33 4. CONCLUSION AND RECOMMENDATION 33 4.1. CONCLUSION 33 4.2 RECOMMENDATION --------------------------------------------------------------------- 34 Bibliography………………………………………………………………. 36 Appendix I …………………………………………………………… 37 Appendix II ………………………………………………………… 38 CHAPTER ONE INTRODUCTION BACKGROUND OF THE STUDY Ethiopian urban centers face a number of socio-economic problems. Unemployment, poverty, weak economic base, growing housing problem and slum dwelling with a weak...
Words: 7876 - Pages: 32
...countries or economies that have housing policies or measures to stabilize the housing markets. Provide your views or suggestions on the best measure to stabilize the housing markets that could be considered or used in Melbourne. In 2013, Melbourne’s population was 4.3 million. By the year 2030 Melbourne’s population is set to reach 6 million and by 2051 the population will jump to 7.8 million. With population growth of this magnitude the demand on housing will undoubtedly increase. In 2014, in his opening remarks at the Bundesbank/German Research Foundation/IMF Conference, Mr Min Zhu, Deputy Director of the International Monetary Fund (IMF) stated remarked: “Housing booms have different characteristics across countries and time periods. What is common is that when the bust comes, it very often damages financial stability and the real economy. The tools for containing housing booms are still being developed. The evidence on their effectiveness is only just starting to accumulate. The interactions of various policy tools can be complex. But all this should not be an excuse for inaction. The interlocking use of multiple tools might overcome the shortcomings of any single policy tool.” Indeed, as there are no magic bullets to ensure a stable housing market, it is prudent to therefore to review differing policies that are currently used by other countries to help stabilize their housing markets. In the paragraphs bellows are housing market policy examples or measures...
Words: 4885 - Pages: 20
...DEMAND AND SUPPLY FOR HOUSING The determination of prices in local and regional housing markets is a classic example of microeconomics in action! We are seeing the interaction between buyer and seller with prices being offered and agreed before a final transaction is made. In this section we focus on the demand and supply side factors that determine the value of properties in a market. Each housing transaction in the UK depends on a) The price that the seller is willing to agree for their property with the prospective buyer b) The actual price that the buyer is willing and able to pay. Buyers place offers for a property that the seller can either accept or reject A Sellers’ Market When the market demand for properties in a particular area is high and when there is a shortage of good quality properties (i.e. supply is scarce) then the balance of power in the market shifts towards the seller. This is because there is likely to be excess demand in the market for good properties. Sellers can wait for offers on their property to reach (or exceed) their minimum selling price. A Buyers’ Market Conversely when demand both for new and older housing is weak and when there is a glut of properties available on the market, then the power switches to potential buyers. They have a much wider choice of housing available and they should be able to negotiate a price that is lower than the published price. When the demand for houses in a particular area increases (perhaps because...
Words: 4176 - Pages: 17
...INTRODUCTION I. Attention Catcher: In the course of a year, at least 2.3 million people in the United States, including 1 million children are likely to experience at least one period of homelessness, according to Laurie Anderson’s in her 2013 journal “Providing Affordable Family Housing”. II. Listener Relevance: Imagine that you had to live in a two-bedroom apartment with ten other people, or having to live in a space with no heat during the cold Minnesota winters. Now flash back to your childhood, but picture it as if you had to live on the streets with your family, sleeping in shelters some days and bus stations on others. III. Speaker Credibility: Having volunteered with Habitat for Humanity approximately 56 hours this semester, I have learned first hand the importance of affordable housing. IV. Thesis Statement: I am going to convince you that the push for affordable housing is imperative to society. V. Preview of Speech: Affordable housing is beneficial to the well being of families, neighborhoods, and the economy. BODY I. First Main Point: Affordable housing has a positive impact on families. A. Sheila Crowley explains in her 2013 “Journal of Negro Education” that affordable housing is considered to be 30% of a family’s income, but no state has a high enough minimum wage to afford market rate rent. B. When a child has a stable home environment to go back to after school, they are more likely to stay out of trouble and succeed in school. ...
Words: 718 - Pages: 3
...LITERATURE REVIEW 3 HOUSE FINANCE GLOBAL VIEW 3 HOUSING STRATEGY 4 CONDITIONS TO FACILITATE LENDING 8 DEMAND AND SUPPLY FOR HOUSING 8 TANZANIA HOUSING FINANCE THEORY 10 CHAPTER THREE 12 FINDINGS 12 Demand for housing finance 12 Current Condition in Tanzania 12 Access to Housing Finance 13 HOUSING POLICY AND HOUSING MARKET 14 ACCESS TO HOUSING FINANCE MAIN CHALLENGES 18 CHAPTER FOUR 21 CONCLUSIONS 21 References; 22 Abstract We examine the extent to which markets enable the provision of housing finance across a wide range of Regions in Tanzania. Housing is a major purchase requiring long-term financing, and the factors that are associated with well functioning housing finance systems are those that enable the provision of long-term finance. Across all countries, controlling for country size, we find that countries with stronger legal rights for borrowers and lenders (through collateral and bankruptcy laws), deeper credit information systems, and a more stable macroeconomic environment have deeper housing finance systems. These same factors also help explain the variation in housing finance across emerging market economies. Across developed countries, which tend to have low macroeconomic volatility and relatively extensive credit information systems, variation in the strength of legal rights helps explain the extent of housing finance. CHAPTER ONE INTRODUCTION Because of its apparent social and political importance, housing finance for the poor seems an area ripe for policy...
Words: 7874 - Pages: 32
...manufactured housing, including you, are shut out of the mainstream mortgage market. They must find loans in a parallel market, which is much like the unsecured personal loan market. Lenders in this parallel market assume that loss rates on manufactured house loans will be high, as they are on personal loans, and they price them accordingly. They view manufactured houses as poor collateral that provides them with little protection. One reason for this view is that manufactured houses can be moved. Before the HUD building code went into effect in 1976, manufactured houses were called "mobile homes", and this term is still widely used. Even though few ever leave their first site, they remain tarnished by the image of mobility. Lender concern that the collateral can disappear is well grounded when the house sits on rented land, which is the case for about half of all manufactured houses. Most leases are short, and if the landowner decides that it is more profitable to use the land in some other way, the manufactured house owner must move it or leave it. Since the cost of moving is very high, and in many cases the property is worth little more than the debt, owners sometimes just walk away. The lender's collateral ends up in the trash heap. Few owners of manufactured houses have built equity the way owners of site-built houses do. (Equity is property value less debt on the property). A major part of the appreciation in the value of site-built houses is due to rising land values. If...
Words: 864 - Pages: 4
...Anjenette Whitted English 1120 Dr. Soto-Schwartz 15 October 2015 Veterans Affairs Helps Homeless Veterans Veterans Affairs is taking decisive action to end Veteran homelessness in five years. All Veterans at risk for homelessness or attempting to exit homelessness must have easy access to programs and services including prevention, housing support, treatment, employment and job training. Veterans Affairs programs and services aim to help homeless Veterans live as self-sufficiently and independently as possible. Veterans Affairs offer outreach, clinical assessment and referral to medical treatment, employment assistance, and supported permanent housing. One-third of adult homeless men and nearly one-quarter of all homeless adults have served in the armed forces. While there is no true measure of the number of homeless veterans, it has been estimated that fewer than 200,000 veterans may be homeless on any given night and that twice as many veterans experience homelessness during a year. Many other veterans are considered at risk because of poverty, lack of support from family and friends and precarious living conditions in overcrowded or substandard housing. Ninety-seven percent of homeless veterans are male and the vast majority are single. About half of all homeless veterans suffer from mental illness and more than two-thirds suffer from alcohol or drug abuse problems. Nearly 40 percent have both psychiatric and substance abuse disorders. The Department of Veterans Affairs is the...
Words: 1942 - Pages: 8
...HOUSING AND LAND USE REGULATORY BOARD VISION An institution of professionals exemplifying public service with responsibility, integrity, competence and justice geared towards the attainment of well-planned and sustainable communities through the regulation of land use, housing development and homeowners associations, and the just resolution of disputes.. MISSION To promulgate and enforce policies on land use, housing and homeowners associations which promote inclusive growth and economic advancement, social justice and environmental protection for the equitable distribution and enjoyment of development benefits. MANDATES: 1. PLANNING : (EO 648; EO 72; RA 7279) Formulation of Comprehensive Land Use Planning Guidelines Technical assistance to LGU’s in CLUP preparation and to members of Provincial Land Use Committee (PLUC) and Regional Land Use Committee (RLUC) in CLUP review. Review and approval of CLUPs for Highly Urbanized Cities (HUCs), Independent Component Cities (ICCs), Metro Manila cities and Provincial Physical Framework Plans (PPFPs). Install an information system to monitor changes in the actual use of land resources and the implementation of CLUPs by LGUs. Update and revise the National Urban Development and Housing Framework. Train LGUs in subdivision plan approval and zoning enforcement. 2. REGULATION: (EO 648; EO 90; EO 71; EO 72; PD 957, 1216, 1344; BP 220; RA 7899; RA 9904; RA8763 (Sec.26)); Register and license subdivision and condominium projects...
Words: 1588 - Pages: 7
...to home for many Blacks and Hispanics. Indeed, American suburbs are in the midst of an identity crisis. In many metro areas, the affluent and the poor, people of color and whites, the well-educated and poorly educated are “trading places” across urban-suburban boundaries. In fact, the number of Americans living below the federal poverty line is now greater in the suburbs than the cities, and fewer than 20 percent of people in the largest metropolitan areas still live in predominantly white suburbs. Part of this issue was caused by the gentrification of many city neighborhoods, which displaced low-income and working-class families that could no longer afford rapidly rising housing prices. Also in the mix were the thousands of low-income families that were forced to relocate when the high-rise public housing...
Words: 1486 - Pages: 6
...The Fight Against Gentrification in Portland, Oregon Chanel J Wick George Fox University Sociology 150 ZP1 May 1, 2016 ** I affirm that I have adhered to GFU’s expectations for integrity in the completion of this paper. This work is my own, which I have created specifically for this assignment. ** I affirm that I have adhered to GFU’s expectations for integrity in the completion of this paper. This work is my own, which I have created specifically for this assignment. The Fight Against Gentrification in Portland, Oregon Gentrification is a way of middle and upper class families buying homes and businesses of those in a low-income, unrefined urban neighborhood, making renovations to increase the value of the neighborhood. Although it sounds promising for the neighborhood, gentrification often comes at the expense of the original low-income residents by causing displacement due to the inability to afford increased property taxes and rent. Portland, OR has been named as the most gentrified city in the last 100 years (Wile, 2015). There are several local groups in Portland who aim to help those in need such as The Oregon community Alliance of Tenants and The Portland Tenants Union. I had the pleasure of interviewing a volunteer of both groups, Carlos Covarrubias, a native to Portland and a social activist that believes strongly in the fight to stop gentrification in Portland. Carlos and I grew up together in the North East part of Portland, one of the first areas to...
Words: 1367 - Pages: 6
...Gentrification is a process of renovation and revival of deteriorated urban neighbourhoods which results from an influx of more affluent residents, a related increase in rents and property values, changes in the districts character and culture. Gentrification is generally seen by some as a negative and controversial topic, suggesting the displacement of low- income families and small businesses. Others see it as an increase in an area’s economy and a revitalisation of the built environment. In this essay I will be addressing whether gentrification does help or hinder low income, urban communities using references from contemporary examples such as New York City and London, I will outline both positive and negative impacts of gentrification...
Words: 1786 - Pages: 8