Water shortages in urban areas Essay Example for Free

Water shortages in urban areas Essay An analysis of the â€Å"Impacts of water rationing on public health†: Case study of Makokoba, Bulawayo Introduction Zimbabwe local governance is made up of a system of city councils and municipalities which are mandated to provide water and sanitation services and goods to their respective residents. This system has been effective during the colonial era where the urban areas were less populated than there are at the present moment. The Zimbabwe post-independence period has seen a large influx of people into the urban areas. The population growth in urban areas meant that most city councils and municipalities are failing to cope with the water demand. The major reason is that the rate of population increase in urban areas is by far greater than that of improving or increasing the existing water supply. Background information However worries over water supply in Bulawayo is only part of a larger trend across urban Africa1. Water is vital to any development, and its availability or dearth is a major driving force behind migration, population growth, and economic development, among other factors. As a whole, Africa has relatively ample water supply potential2. Bulawayo is the second largest city in Zimbabwe, which was established in the 1840s. Its economy was built around it being a center of industry for the nation and a hub of transportation for the Southern Africa region. With this economic development, Bulawayo saw an unabated increase in water demand over the past three decades, with increasing urbanization, economic activity (until 2000), and population growth, which has steadily increased over time, to around 655675 (CSO 2012), in line with urban areas across Zimbabwe3. Bulawayo as a city and province has failed to secure a long term and sustainable water resources to meet its water demands both domestic and industrial. Its main water supply was reliant on five dams but currently being supplied by Insiza and Lower Ncema and Umzingwane with the other two being decommissioned. This led to the city council to introducing the 72hours per week rationing strategy to save the remaining water resources prior to the rainy season. The water stress currently being faced by the city is attributed by several factors such as its geographical location, increased population, climate effects and underdevelopment of infrastructure4. DAM VOLUMES 9/09/13

Bullying and School Violence Essay -- School Violence essays research

  Ã‚  Ã‚  Ã‚  Ã‚  The article title states exactly what the article talks about, the many different cases of bullying and violence in schools. The title tells you exactly what to expect from the abstract but does not give away any information on what it includes. The author did a good job deciding on the title because although it is simple, it grabs your attention, it certainly did mine. Bullying is a very common happening among young children so the title having the word bully in it, draws your attention. It could have been a little more creative but I do like the title and feel that it is both effective and appropriate.   Ã‚  Ã‚  Ã‚  Ã‚  The purpose of the study is evident and can clearly and easily be derived from the title of the article. The author, Dawn Pennington, uses a plethora of resources to conduct her research and makes very good use of the research of other specialists.The abstract is very informative, interesting and gives people who don’t know too much about the topic some credible knowledge to go with.   Ã‚  Ã‚  Ã‚  Ã‚  I appreciated the way that Pennington began the abstract. She used a well known tragedy in the shootings at Columbine to grab readers’ attention. I would say that she accomplished her mission in that aspect. However, that incident is actually a severe case of what she is writing about. This is what happens when bullying goes to far and the victims can no longer take it. Columbine being that it was such a large scale retaliation placed a stamp on this country’s history. Pennington...

Aloe Vera Extract Aloe barbadensis

In addition, vitamin A regulates the production of retention acid, a metabolite of retinal which is needed for hair Rexroth. Carrot is an excellent source of antioxidants which help counteract the damaging effects of free radicals that cause hair loss and hair thinning problems. Lime Fruit The first fruit that comes to our minds when it comes to medicinal uses is perhaps the good old lime. This sour citrus fruit can do what many specialist medicines cannot. Lime, bearing the scientific name Citrus Urination, is being used for ages for treatment of various ailments.Lime is consumed throughout the world in sorbets, beverages, refreshing drinks, pickles, Jams, Jellies, snacks, candies, sugar boiled confectioneries and culinary and the oil extracted from its peel or skin is extensively used in soft drink concentrates, body oils, cosmetics, hair oils, tooth pastes, toilet and beauty soaps, disinfectants, mouth washes, deodorants and innumerable other products. There are many varieties of lime found all over the world, particularly in the tropical and the Mediterranean climates.Lime has been used in food preparation and in other non – cooking purposes because of its flavor and tangy odor. When mixed with albumen and aloe Vera, the scent could neutralize the foul odor of the egg albumen and aloe Vera. Albumen (Egg White) The other sub-ingredient of this project is Albumen also known as egg white, is about two-thirds of the total egg's weight out of its shell with nearly 90% of that weight coming from water. The remaining weight of the egg white comes from protein, trace minerals, fatty material, vitamins, and glucose. Egg white has no dietary cholesterol.Egg white or albumen has been used in the formulation of skincare cosmetics due to its soothing effects on the skin. Pharmaceutical companies also use albumen as one of its ingredients in the manufacture of some drugs. Except for its odor, according to old folks, egg whites have been utilized as hair stiffness in hairstyling synthetic or commercial hair sprays are not yet extensively distributed in the market. Beauty products abound in the market and based on surveys, hairstyling products constitute one of the beauty products frequently bought by consumers.Hairstyling sprays, for one, are used not only by teen aged boys and girls alike but of all ages. These hairsprays, usually from synthetic materials, tend to remove the keratin of the hair. As such, the hair loses its natural shine and becomes brittle due to long usage. Continuous application has been known to damage the hair. Extract from carrot root crops on the other hand when applied to the hair produced a known color. If it will be mixed with a stiffener it could be a potential hairstyling spray with a brownish dye.With the great emphasis on personal grooming and personal looks being advertised these days without regard to the negative effects of synthetically manufactured beauty products, the researchers thought of using extract o f carrot root crops with aloe Vera extract, lime Juice and albumen as hairstyling spray, hair retirement at the same time as hair dye to serve as alternative to commercial hairstyling sprays. General Objectives 1. To find out the holding capacity of carrot root crops, aloe Vera extract, lime Juice extracts, albumen mixture as hairstyling spray to different types of hairs. . To assess the sheen produced by Aloe Vera Caroline Hairstyling Spray and Hair Treatment. 3. To evaluate the scent of the Aloe Vera Caroline Hairstyling Spray and Hair Treatment. Spray and Hair 4. To evaluate the effectiveness of Aloe Vera Caroline Hairstyling Treatment as an alternative treatment for dry and dull hair 5. Commercial hairstyling spray. Hairstyling sprays are readily available in the market and are frequently used without regard of the consequences and side effects it can have on the hair such as stiffness, dry and dull among others.At times, a combination of these commercially produced hairstyling products are applied on the hair to achieve a certain kind of look unmindful of the damage it can do to the hair. Hairstyling sprays from organic and herbal plants are not only economical but also environmentally friendly. The used of organic hairstyling spray and hair treatment as well will not only decrease health hazards experience by people using hairstyling prays but also cut the costs spent for these materials.Scope and Limitations Two hundred grams of fresh medium size carrot crops and 1 chicken egg bought from the market, five hundred grams of aloe Vera plant and 3 pieces of randomly picked lime fruit from the researcher's backyard were used in the study. The Juice of the carrot crops, aloe Vera plant and lime were extracted and mixed with the egg albumen. The respondents were the pupils of Pascal's Elementary School. The experiment was conducted last September 2012 at Pascal's Elementary School with the supervision of the science teacher. A school nurse from Algae M.Pascal' s Memorial National High School and some faculty members and the school head were also present during the conduct of the experiment. The variables tested were holding capacity on any types and condition of hair, sheen, scent, as hair treatment and also cost of the hairstyling spray. Other parameters relative to the study were not included. REVIEW OF RELATED LITERATURE Aloe Vera Most of us are not aware of the fact, that aloe Vera is a miraculous plant that contains many nutrients including amino acids, minerals, enzymes, vitamins, saccharine, login.The similarity is so evident, that no other plant matches the human body's biochemistry this closely. Aloe Vera has positive effects not only the skin, but it has also proved to be beneficial to hair. It helps heal the scalp and balances the pH levels as it cleans the pores. Aloe Vera is a natural hair conditioner and you can very well replace aloe Vera for the chemical laden conditioner, which you are currently using. Aloe Vera is one of the main ingredients in a number of aloe hair shampoo and conditioners, which are available in the market.It actually contains all the ingredients required for cleaning ND conditioning in the hair. When aloe Vera is used for an extended period of time, it makes the hair healthy and dense. Aloe Vera is a succulent perennial plant belonging to the lily family. It grows wild in Madagascar and large portions of the African continent. Because of its many countries in the Caribbean and Mediterranean. Many individuals also grow aloe Vera as a house plant. Aloe Vera gel is used to treat minor surface irritations, to reduce even has a reputation as a beauty aid.Various research studies are underway to explore the potential of aloe Vera components to boost immunity and combat HIVE iris, and to treat certain types of cancer (particularly leukemia). Let may even have a role to play in managing diabetes. Carrot Crops Carrot has a thick, fleshy, deeply colored root, which grows underground, and feathery green leaves that emerge above ground. It belongs to the Unbeliever family along with parsnips, fennel caraway, cumin and dill which all have the umbrella – like flower clusters that characterize this of plants.Carrots are biennial plants cultivated popularly as table vegetable. It is native to Eurasia and North Temperate Zone. During the first season of its growth, it forms a rosette of finely vided leaves and stores a surplus of food in its root, which then becomes large and fleshy. Roots are the edible parts and they vary from globular to long and tapering. The roots contain a volatile oil and fixed oil, leaves and seeds contain alkaloids and the seeds contain a bitter colloidal which is found to have soothing effects on the intestinal walls.It contains proteins, magnesium and potassium. Carotene, the orange coloring matter of the root is a good source of pro – vitamin A. Carrots was introduced in the Philippines where it grew abundantly especially in the h igher altitudes of the region like Bungee. Hence, carrots are common vegetable product of the province and one of the leading farm products of the region. Eight. Eggs are protein. So you use it in your hair for strengthening it up. The protein helps prevent breaking of the hair. It's good you used a moisturizing shampoo afterwards.Protein strengthens so you always want to use something to soften to soften it up. Blaming is the main protein found in white egg, making up 60-65% of the total protein. Blaming displays sequence and three-dimensional homology to the serpents superficial, but unlike most serpents it is not a serine protease inhibitor. The function of blaming is unknown, although it is presumed to be a storage protein. Egg white is the common name for the clear liquid (also called albumen or the glarier/ glarier) contained within the egg.It is formed from the layers of secretions of the anterior section of the hen's oviduct during the passage of the egg. It forms around eit her fertilize or unfertile egg. It consists mainly of about 15% proteins dissolved in water. Its primary natural purpose is to protect the egg yolk and provide additional nutrition for the growth of the embryo, as it rich in proteins in also of high nutritional value. Unlike the egg yolk, it contains a negligible amount of fat. Cooks have many culinary and non-culinary uses for egg whites. Mousse for example.Egg white also is a viscous 10% solution of proteins and peptides and minerals in water. These proteins are highly nutritive for humans by their amino acids composition, which have been noted several decades ago. In addition, the egg albumen has unique functional properties and food systems, such as stabile foam production. Later it has been noticed that the components of the albumen possess micro-biocide's and other new functional properties. Albumen is a water soluble rotten that coagulates when heated and found in plasma and egg whites.Albumen has been used to soothe irritate d skin or skin rashes. Lime is a citrus fruit belonging to the Rue family (Reeducate). Its fruits like other acids and has a tangy flavor. The fruit Juice is tonic, rejuvenating and refresher. It is native to Southeastern Asia and has been cultivated for thousands of years. In the Philippines, lime is commonly known as adapt and is commonly planted throughout the country in the settled areas for its fruit. It makes a very pleasant aide and is extensively used for flavoring food and for drinks.A native of the Indo- Malay region, it is now cultivated in all warm regions of the world. Dependent Variable Acceptable holding capacity on the different types of hair, sheen, scent and hair treatment compared to the commercial hair spray Independent Variable Aloe Vera, Carrot Root Crops, Lime Fruit and Egg White Extract Controlled Commercial Hair Spray (Michaels Hair Spray) This chapter presents the methodology and the procedures which were employed by the researchers.It includes the locale o f the study, research design, experimental lay-out and the statistical measures which were utilized in the conduct of the study. Locale and population of the study This research was conducted at Pascal's Elementary School Home Economics Room; Buy, Duding, Tuition, Bungee. The experiment variables were 10 pairs of respondents comprised of 1 male and 1 female per pair with different types and 2 pairs of respondents comprised of 1 male and 1 female per pair suffering from dull and dry hair.Research Design Experiment was performed using the completely randomized design (CRUD). The two hundred grams of carrot root crops and one chicken egg were randomly handpicked from the market while the lime fruit and aloe Vera plant was randomly nitpicked from garden of the school. Materials To determine the effect of carrot root crop, aloe Vera extract, lime Juice extracts and albumen mixture as hairstyling sprays at the same time as hair treatment, the following laboratory materials were used by th e researchers during the conduct of the experiment.Five 250 ml beakers, one sterile, four – inch kitchen knife, one plastic strainer, five pieces filter papers, one grater, one graduated cylinder, twelve test tubes, electric blender and five spray bottles. Other materials used include carrot root crops, aloe Vera plants, lime fruit, albumen and 10% zone. Procedure A. Collection of Aloe Vera, Carrot Root Crops, Lime Fruit and Egg Two hundred grams of carrot root crops and 1 egg were randomly handpicked from the market while lime fruit and aloe Vera plant was randomly handpicked from the backyard of the school.B. Cleaning, Disinfection of Aloe Vera Plant, Carrot Root Crops, Lime Fruit and Egg 1 . Five hundred grams of aloe Vera plant were placed in a small pan and soaked in water with 10 ml 10% zone solution for 1 minute. 2. Two hundred grams of carrot root crops and 1 egg were randomly handpicked were placed in a 12 inch in diameter plastic plate and soaked in water with 5 ml 10% moron solution for 1 minute. Afterwards, it was sieved and air dried under the shade. 3.Two pieces lime fruit randomly handpicked was taken and placed in a saucer washed with soap and water, and soaked in water with 5 ml 10% zone solution in a minute. Afterwards, it was sieved and air dried under shade. C. Extraction of Aloe Vera Plant, Carrot Root Crop, and Lime Fruit Juice strainer to separate the unneeded parts. The strained extract was blended in an electric blender so that it will be filled with air and become finer.

`` Rent Seeking And The Marking Of An Unequal Society ``...

Modern Americans always appeal for freedom, as it is stated in the national pledge that the U.S. is â€Å"one nation, under god, indivisible, with liberty and justice for all†. Many civilians are chasing freedom for freedom, yet most of them need constraints and guides. In â€Å"Rent Seeking and the Marking of an Unequal Society†, Joseph E. Stiglitz discusses the inequality created by monopolistic businessmen and suggests that American government need to regulate the economy and trading system. He defines some of those monopolists as rent-seekers who do not create new profits into the society, but take advantage over others to acquire wealth. Tim Wu, the author of â€Å"Father and Son†, talks about the monopolies within information world – the competition between Apple and Google. Apple first â€Å"opened† personal computing to individuals under the inspiration of Steve Woznaik, but turned into an exclusive company when Steve Jobs introduced â€Å" closed† Macintosh. Then Jobs consolidated this enclosure through iPod, iPhone, and iPad. Google, as the â€Å"son† who focuses on Web directing, keeps the openness of Internet information by building a â€Å"searching† web system. However, Google does not open its searching engine program to the public. Apple and Google are creators and rent-seekers of information world at the same time, because they do not really produce entirely new technology. Instead, they build their companies on the premise of the previous innovations and improve these innovations by adding