762 words - 4 pages
This world needs the good environment. People should protect our homestead. Society is focus on pollution in river all over the world. As we know water is spring of life. We can't live without it, and water in river is more important for human's daily life. It is a big problem. It is the major factories and industries that are causing the problem. We should find some good ways to prevention and mitigation. Let us to join protect action, in order to ourselves.Water pollution is a serious problem threatening the survival of human beings, plants and animals. It is urgent that some strong measures be adopted to deal with the problem. Most of them produce by the cities and towns. With the
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2378 words - 10 pages
Poland Spring Nature
Poland Spring Nature
Creative Work Plan
Natalie Dumanian (Advertising)
Key Facts about the brand:
Poland Spring is a very successful brand. It has been around since 1845. The company has become so well known from word of mouth and its large availability in many stores, restaurants, and vending machines to name a few. Since 1845 they have enlarged their line with larger and smaller sized bottles and have also created a sparkling flavored water line. Poland Spring has a very large target market. Globally they are targeted to the urban northeast. It is targeted to men, women, and children. Some of their products are even targeted to specific people. For
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493 words - 2 pages
Picture this… it's been a long day and you just got home from soccer practice. After continuous running, difficult drills, and conditioning, you're totally exhausted and you're so hot you could practically fill a bathtub with your sweat. Right now all you want to do is grab something to drink and take a cold shower. So you open the refrigerator to refresh yourself with an ice cold drink when you reach a problem - should you grab a water bottle or a can of soda? Your problem's solved my friend! Take the water bottle, I guarantee you'll be glad you did.Water is by far the best drink not only after sports, but also on any occasion. Comparing it with soda is like comparing gold to an old
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2894 words - 12 pages
Recommendation For Recycling Water in FloridaPrepared for: Tom Petty, Chairman Of The BoardDepartment Of Environmental Regulation Boardby:Environmental Specialist, Pasco County FloridaNovember 29, 1996ContentsAbstract..............................................................................................2Executive Summary...............................................................................3Introduction.........................................................................................4Methods..............................................................................................4Results
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Aim: Observing pond water.Materials: Microscope, slide of pond water, protests/monera handouts.Procedure:1. Collect microscope from trolley.2. Set up microscope and switch on the microscope light.3. Collect specimen and handouts.4. Sketch 4-6 different species on medium power setting.5. Try to estimate size of cells.Observations: I noticed that there was a lot of activity on the slide. There were many little circle-shaped things that were moving quickly all over the slide. I saw a limnocalanus on the slide, but it was dead. I also saw a tokophrya moving quickly across the field of view, as well as an oscillatoria, which was not moving at all. I saw a cocconeis that was moving steadily along
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766 words - 4 pages
Tradition is said to denote "to hand down" or "to hand over". These are the beliefs and customs passed down by parents to their children and what these children pass down to their children, stretching on to many generations until is it forgotten or lost. It is usually a way or custom the family has upheld proudly through many years, in the film Like Water for Chocolate though we see the main character of Tita being ultimately restricted by her Mama Elena's "traditions". It is her mother's reasoning that as tradition dictates Tita as the youngest in the family she shall have to remain unmarried and to care for her mother, this ultimately bars Tita from being with the man she loves and thus
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8971 words - 36 pages
1. IntroductionThe following report illustrates the development of Black Water Rafting which is an adventure cave tubing trip company in the district of Waitamo, New Zealand. BWR was created in October on 1987 by John Ash who was 52 and Peter Chandler who was 37 as the New Zealand's first cave tubing/rafting tour.The report will initially analyse the organisation's non-existent mission statement. Following this it appreciate the internal and external context of the business demonstrating the analysis of the resources and environment that the organisation has. Following this, future potential strategies will be identified.Concluding the report…2. Internal environment2.1. Mission
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506 words - 3 pages
A nutrient is any food substance that is necessary for contributing to an organism's growth and metabolism. There are 6 nutrient groups, classified as those that provide energy and others that support metabolic processes in our body. Some of these are very important because they cannot be produced in the body and have to be taken from a food source. Nutrition is the taking in and use of nourishing materials by the body. Different organisms have different ways to take in nutrients, like plants taking nutrients through photosynthesis and the use of their roots. Nutrition is also a science that focuses and studies the relationship between diet, health and disease. For example, deficiencies and
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1309 words - 6 pages
Transpiration is the process that allows plants to release H20 in the form of water vapor into the atmosphere. This process mostly occurs during the time the stomata, the microscopic pores on the surface of a leaf, are open for the passage of CO2 and O2. Transpiration plays a huge role for plants, as 90% of the water that enters the plant is through transpiration. It also allows the plant to receive key nutrients and minerals in order to survive. By transpiring, or evaporating, it causes the plant to suck up more water from its roots, causing a constant flow of water through the plant, which is optimal for survival. If transpiring were to terminate, then the plant would continue to
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1563 words - 7 pages
Water is an essential commodity for human existence. It is used for consumption, maintaining public health, agriculture, industry, and for transportation. Serious water scarcities will affect virtually every aspect of human life. Water resources are enormously skewed geographically, and many countries with lower water availability also have high rates of population growth. This will exacerbate their water shortage in the future.Many countries are also highly dependent on water that originates outside their borders. For a country, the threat of having its water supply severely constrained by another state may seem threatening, and may even lead to war. It is amongst the commodities that
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Richard KazmiMr.HickeyChemistry3/19/13Calorimetry Lab ReportPurpose: Calorimetry is the measurement of the heat flow into or out of a system for chemical and physical purposes. The purpose of this lab was to use calorimetry to find how much heat is absorbed or released when NaCl is dissolved in water. In this case, we will find the heat coming out of the system, in a chemical process.Hypothesis: Once the sodium chloride is put into the water, the temperature of the water will rise.Procedure:1. Fill up a beaker with 25ml water2. Pour water into Calorimeter (we had 35 ml)3. Put in 2 grams of NaCl4. Close the top5. Put in Thermometer6. Record starting temperature7. Use the stirrer to help stir
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greatly reduced. The only solution is to plant trees with strong roots in an effort to hold the soil togeth. . .It occurs when large amounts of chemicals such as phosphates are put into the water from either industrial waste, fertilisers being washed by the rain into the water, or any other method the nutrients will either be used up, or heavy rain will wash them downstream, and the algae will die, and any surviving fish will return. However, when these trees are removed, rainfall causes the water table to rise, bringing with it dissolved salts from rocks deep under the earth. Eventually,Eutrophication is another form of land degradation. Underneath the soil is a layer of water called the water
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996 words - 4 pages
XylemStructureXylem's structure serves a duel purpose; support and transport. Cells that will become xylem add more material to the primary cell walls that most plant cells lay down. The thicker walls can be either disconnected rings or extensive secondary cell walls that cover the cell almost completely. Secondary thickenings are made up of cellulose and lignin. Lignin is a tough organic compound that makes wood strong and dense. When the cell walls of xylem conducting cells are complete they die. The contents within the cell disintegrate and leave a strong hollow cylinder filled with water. Water can travel in kind of a straight line due to the fact that these cells are stacked on top of
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660 words - 3 pages
Lab Report: Diffusion and OsmosisIntroduction:Atoms and molecules are constantly in motion. This kinetic energy causes the molecules to bump into each other and move in different directions. This motion is diffusion. Diffusion is the random movement of molecules from an area of higher concentration to an area of lower concentration. This will occur until the two areas reach a dynamic equilibrium.Osmosis is a special kind of diffusion in which water moves through a selectively permeable membrane. A selectively permeable membrane allows diffusion for only certain solutes (the substance being dissolved) and water, the most common solvent (a dissolving substance). The most common selectively
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524 words - 3 pages
Aim: To investigate the Latent Heat of Vaporisation of water. Independent Variables: voltage / energy Dependent Variables: temperatureControlled Variables: amount of water, voltage and currentWe won't consider uncertainties here since it is a planning lab.Hypotheses:The water will heat up at a quicker rate if a lot of energy is added instead of a small amount of energy. Due to the fact that the more energy one applies to the immersion heater, the more heat it will release into the water, increasing its temperature.To find the Latent Heat of vaporisation we need to rearrange this equation:∆m depends on the time; this is proven by this formula:Apparatus &
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349 words - 2 pages
) in the phloem vessels.The phloem transports substances using the pressure flow mechanism. This process requires cellular energy *(ATP). Sucrose is loaded into the phloem vessels against a concentration gradient by active transport using ATP. This increases the solute concentration in the phloem and as a result water moves into the phloem from the cells by osmosis. At the sugar sinks sucrose is removed from the phloem into the plant cells that require it. Water follows the sucrose from the phloem into the cells by osmosis.At one point of the phloem (sugar source) there is a large amount of solute concentration and a high water content. This exerts a high water (turgor) pressure or hydrostatic pressure. There is a low amount of solute, lower water content and a lower turgor pressure. Water flows along the phloem from the area of high hydrostatic pressure to the area of low hydrostatic pressure that is from source to sink.*The movement of sugars in plants*Adenosine triphosphate
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Every cell is surrounded by a plasma membrane. The cell membrane is selectively permeable- only certain substances can cross it freely. The structure of the membrane allows materials to move across it by 2 main means: active and passive transport. Password transport involves two processes: Diffusion and Osmosis. Passive transport allows some substances such gases and water to move into and out of the cell without using energy. Active transport includes processes such as "ion pumps", "exocytosis" and "phagocytosis". Molecules such as sucrose's are moved against their concentration gradient using active transport - this requires the use of energy. A concentration gradient exists whenever two
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reasonable; during our two trials, data that varied little led to calculations showing similar data.Method of Operation.First we will weigh the unknown metal. We will then take the unknown metal and heat it to approximately 100 degrees Celsius. We will then measure out a mass of water into a calorimeter, and place the heated metal inside. We will record both the initial and final (equilibrium) temperatures of the water and metal. From these pieces of data, we will be able to calculate the specific heat of the metal, as well as the molar mass. Theory: It takes exactly 4.18 joules to heat one gram of water by one degree Celsius. This fact, the specific heat of water, is an extremely important part of
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1956 words - 8 pages
Biology AT1 - OsmosisSkill area PAimTo investigate a factor which might affect the movement of water in and out of cells.IntroductionOsmosis is the movement of water in and out of cell membranes, which act as semi-permeable membranes. Semi permeable membranes are cells, which only take in a limited amount of a liquid. The water passes from a region of high to a region of low concentration, until the two are equal in concentrations of water.If a cell is placed in water or a dilute solution than the cell will take in the water and it will swell up. It will increase in size and not burst as this is due to the fact that the cell walls are made from cellulose, which is extremely strong. After a
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996 words - 4 pages
Pure-n-Clean Water Filtration: International Marketing Plan and ObjectivesPure-n-Clean is a company that specializes in the manufacturing of water filters for under-developed and third-world countries. The company is currently seeking to expand business to Mexico based on the growing tourist areas throughout the country. The filters will allow local water sources to be used for drinking water for locals and tourists. The first step in any international venture is gathering information on the intended country. The marketing team at Pure-n-Clean has gathered necessary information and developed a mission statement for the venture. The team has also developed objectives for the international
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424 words - 2 pages
How to Make TeaAre you tired of making drinks that require too many ingredients? If you are, then you need to try making tea. Once you have mastered this easy and wonderful art, you will never drink anything else again.The first step in making tea is picking the right flavoring packet. You must go to a grocery store and buy the packet of your choice. Tea is pretty cheap, so it shouldn't be too big of a problem.After choosing the flavor that you like, the second step is making sure that your kitchen houses some necessary equipment for making the tea. Find a two-quart pitcher. Next, find a long-handled wooden spoon, a water faucet that has drinkable water, and an ice cube tray full of ice
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tips. I then increased the distance between the pins to 10mm and repeated the process. Next, I immersed my right pointer finger into 40 degree C water and at the same time, I put my left pointer finger in 20 degree C water. I left my fingers in the water for 30 seconds then removed them and placed them into 30 degree C water at the same time. I then performed the same exercise using 45 degree C water and 30 degree C water and placed both fingers into 10 degree C water. Next, I made a solution of two parts water, one part vinegar, 10% solution of sodium chloride, a 5% solution of table sugar, an aspirin solution and a solution of plain tap water. I used a cotton swab and applied the solutions
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To some people courage means taking the chance to walk outside in the rain. But what does courage mean to you? I think it means doing something that damages you but is the right thing. It might damage you mentally, physically, or emotionally. Courage is also facing your fears and conquering them. I'm going to tell you a short story about a girl named NalaNala lived in a desert village. The village's oasis had been filled with water for centuries but a freak accident of nature had wrecked everything. The only other water they knew of was a lake at the end of the earth. Now the end of the earth was no ordinary place. Magic spirits lurked there and heaven knows what else. Only a selected few
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455 words - 2 pages
sunburns can be quite painful and irritating. The long term effects of the melting ice caps could be devastating for mankind. If the icecaps completely melt the earth will be almost covered in water. The icecaps are many people primary source of drinking water and supply Dasani, Drinka, Evian and all the other water bottling companies with clean pure water. This water if mixed with the ocean would be undrinkable due to the amount of salt in it. Forestry is the number one cause of animal endangerment, primarily in the tropical regions of South America and the Northwestern region of North America (us). Forestry also pollutes the ocean with the huge logjams with their bark covering the bottom of the
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575 words - 3 pages
The LakeIt was the middle of springtime and across from my house where theincident took place. There was a lake there in which my brother and I loved toexplore from time to time. The humidity and water drops where reminiscent of afully functional sauna. The onslaught of heat and burning glow of the sun wasrelentless. Nonetheless, this fact did not bother us one bit, but gave us moreincentive to dance with our cool and embracing "long-lost love".The first step of this operation was making sure that our neighbors hadgone away from the house for at least two hours. Since it was their lake andproperty, this made it safe for us in not getting caught in the middle of ourescapade. Upon this, my
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512 words - 3 pages
Aim: My aim is to find the salt concentration in an average potato and I will do it by investigating the interaction of osmosis between the potato and glasses of water with different concentrations of salt.Equipment1 measuring cylinder10 boiling tubes10 bungsPlanFirstly, pour ten equal amounts of the salt solution into the ten boiling tubes so that in the end each boiling tube will contain 50mm of the 10% salt solution. After that, I will change 9 of the 10% salt solutions into 9%, 8%, 7%, 5%, 3%, 1%, 0.5%, and 0.01% solutions. To change 50mm of 10% salt solution into a 7% salt solution, I pour (5 x (10-7)) mm of salt solution out and then I add (5 x (10-7)) mm of distilled water into the
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1481 words - 6 pages
Most people often take for granted the simple things in life, which although simple, are also the foundation of life itself. These simple things come in the form of clean air, water, and land for us and our future generations. The protection of the environment has become increasingly important as we now realize the damage that our generation along with previous generations have done to the environment. From bustling New England cities to the quite farmlands of the Midwest, America has come to realize the need to relate and protect the environment from industrial and agricultural pollution, thus the EPA was formed.The protection of ?human health and the environment? is the simple yet
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, Glucose Test Strips, Dialysis Tubing, String, 400 ml Beaker, 10 mL Graduated Cylinder, Scissors, RulerProcedureMeasure and cut 20 cm of dialysis tubing.Place this tubing in a beaker and cover it with water. Allow it to soak for about five minutes.Remove the tubing from the water and rub one of the ends between your thumb and pointer finger to open. Once open, submerge it in water again for about thirty seconds.Tie one end of the tubing in an overhand knotMeasure 5 ml of starch solution using the 10 ml graduated cylinder and pour it into the tube.Thoroughly rinse the graduated cylinder, shake dry, and measure 5 ml of glucose solution. Pour this into the tubing as well.Tie the second end of the
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840 words - 4 pages
ABSTRACTThis paper reviews the contributions of hypothermia and the mammalian diving reflex (MDR) to human survival of cold-water immersion incidents. It also examines the relationship between the victim's age and MDR and considers the protective role played by hypothermia. Hypothermia is the result of a reduced metabolic rate and lowered oxygen consumption by body tissues. Although hypothermia may produce fatal cardiac arrhythmias such as ventricular fibrillation, it is also associated with bradycardia and peripheral vasoconstriction, both of which enhance oxygen supply to the heart and brain. The MDR also causes bradycardia and reduced peripheral blood flow as well as laryngospasm, which
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2747 words - 11 pages
IntroductionMortar is a mixture of sand, a binder such as cement, and water. This mixture is used in masonry construction to fill the gaps between the bricks and blocks used in construction. It is applied as a paste during construction, and then later sets hard, holding the blocks, or bricks together firmly. It can also be used to fix parts of a construction where its original mortar may have been washed away. Currently, mortar can be either mixed on site, or factory-produced ready-to-use mortar can be bought. (Allen, 2003)Ready-to-use mortars are replacing on-site mixed mortars, due to their advantages over on-site mixed mortar. They are made in factories under tightly-controlled
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505 words - 3 pages
The Industrial Revolution was a large part of history. During this period there were some important figures that made the Industry just a little bit easier in Britain. Three of the many major figures were Thomas Newcomen, James Watts, and James Hargreaves.Coal mining was a major industry during the Industrial Revolution. There were some technical problems of coal mining. One of the most difficult mining problems was water. The deeper the workers dug the pit reached pool of water. This problem made it hard to haul as the pit filled with water. Thomas Newcomen solved the problem by inventing the steam driven pump. These pumps allowed water to be suck through the pipe directly from the pit
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555 words - 3 pages
The term "waste" is a uniquely human invention. In nature, where everything plays a part in the ecological cycle, waste is a foreign concept. The human perception of waste as useless material to be discarded or forgotten about is contrary to the most basic laws of nature. To make matters worse, methods of solid waste disposal have often had extremely harmful effects on the environment.Presently, most solid waste is buried in landfill sites. Solid waste disposed in these sites prevent materials from re-entering the ecological cycle, rendering them completely useless. These sites destroy the local environment, and contaminate drinking water. In many urban centers, these high demands force
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of the tube doubles the blood flow is decrease by a factor of 2-If the viscosity increases the blood flow will decrease-Gas exchange: unlike animals that are very small, air diffuses from outside to the inside, however, for us (humans) this is imposible because of our large size. So to get the oxygen to the tissue, we increase surface area to volume ratio-Breathing in the air is different in breathing in the water because:-Water has less oxygen concentration in the water than it is in the air-Water has higher viscosity (resistance of flow) that make it hard to flow water through the gills so it makes it makes it energetically costly than breathing done in the air-Fish use gills to extract
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Among the places where I have traveled, I especially like Fort Lauderdale very much. It fills me with beautiful memories. It reminds me of the days when I lived in Vietnam where I was born, especially the coconut trees, the hot and humid weather are like Vietnam. Fort Lauderdale has almost all the tropical fruits like jack fruit, durian, and longan. All these fruits are not grown in California.I usually come to Fort Lauderdale for a vacation. I leave behind all the problems at work. I feel free of the stresses after I spend my days at the beach. Anyone who comes to Fort Lauderdale and does not take a swim really missed out on all the fun. The water is very warm in Fort Lauderdale, unlike
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his father's light skin, he was able to pass as a plantation owner.2.A slave named Dredd Scott could not be considered a free man even though he lived in a free state.B.Inventing1.Latimer invented the lamp fixture, the electric lamp, and an apparatus for cooling and disinfecting.2.Lewis worked with many great inventors.C.The light bulb1.Edison's prototypical light bulb burnt out quick.2.Latimer created a new light bulb that worked longer.IV.Achievements and accomplishmentsA.Invented the water closet1.Invented the water closet in 1874.2.The toilet was used on railroad cars.B.Invented other things1.Latimer invented many other things besides the light bulb with carbon filament and the water
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AimThe aim of this investigation is to identify the unknown solid.Hypothesis:I predict that if we can identify the unknown solid, by finding its melting point in a water bath, and match it with the periodic table.Variable:Amount of the unknown substanceHeat given to the water bathOutput:Temperature of the unknown substanceMethod:Equipment:* Bunsen burner* Tripod* Unknown solid* Beaker* Stopwatch* Boiling tube* Stand* Clamp* ThermometerFirst we take some time to set up the equipment, and after checking that everything is safe, we start boiling the beaker filled with water, having a boiling tube with the unknown substance inside it. Since this is group work, and to make it fair, we take turns
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simplest method of extinguishing a fire is by pressurized water hose. This is a pressurized-water extinguisher and works by removing heat. The fire's heat goes into heating and evaporating the water, which has a very high heat capacity, and soaking the burning materials with enough water will cool them to below the combustion point.There are other fire extinguishers which work on chemical reaction. We give below the description of such types of fire extinguishers.1. The high-pressure CO2 extinguisher removes oxygen and, to a certain extent, heat. The expanding CO2 cools, sometimes enough to produce dry ice snow, but the main effect is to blanket the burning material with a heavy gas that
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Question:What is the molar concentration of acetic acid in a sample of vinegar?Prediction:The manufacture of claims on the label that the vinegar contains 5.0% acetic acid, which translates into a 0.87 mol/L concentration of acetic acid. The concentration of acetic acid in the vinegar sample should be the same.Purpose:If we add acid solution to basic solution to produce water and salt this activity is called titration. It involves carefully adding one solution to another until chemically equivalent amounts react. Vinegar is a solution of a weak acid in water. This acid will react with the base sodium hydroxide in a 1:1 molar ratio. If a solution of NaOH of known concentration will used
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made to the cell surface membrane to cope with the jobs it is required to perform in different organisms. In neurones, the proteins in the fluid mosaic are adapted to pump sodium Na ions out of the cell and potassium ions in. These ions create a concentration gradient which will incur either a resting potential or an action potential thus sending a message down the neurone. Another adaption to the membrane occurs in the nephron. The loop of henle has proteins in the membrane which pump out, by means of active transport, ions to suck out the water from the urea to retain it. This countercurrent system would be impossible without the specialised proteins and water channels in the membrane of
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1048 words - 5 pages
One Fine Day As I walked from my class in brown hall, I looked at the sky. I noticed how the water sparkled on the surface of the water fountain in front of the magnificent Miller Auditorium. the ripples of light that were reflected on the sidewalk looked like bright yellow worms on the cool gray sidewalk. Up ahead there was a bird frolicking in the grass trying to find his daily lunch of a fat, juicy earthworm. The refreshing wind passed by me as I walked on. It was a cool relief from the sun's warm rays. A few golden leaves fell silently to the ground as the wind blew. The leaves scattered about leaving light covering of golden hues of brown and yellow over the crisp green grass. The
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probably be the reason?" wonders he with a curious mind. His thought breaks off by the sound " Water…water…" He looks at the old face and something happens to him. The dark night, isolated station, his decision, this mysterious old man…all these things cross his mind like a quick flash of light and he feels mesmerized. "Water… please" cries the dying man again. He seems to be awakened and runs towards the tube well at the other side of the platform. He looks around for something to carry the water and he hears the sound of the upcoming train… "Yes, it's the whistle! The train is coming!" The dazzling headlight tears the darkness of night. The desired moment has arrived, the moment he was waiting for so many days. He steps towards his goal, his destiny-the train, but suddenly the 'apparition' of his forgotten grandfather knocks the door of his humanity…and he takes a new decision looking at the running train.
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2378 words - 10 pages
Poland Spring Nature
Poland Spring Nature
Creative Work Plan
Natalie Dumanian (Advertising)
Key Facts about the brand:
Poland Spring is a very successful brand. It has been around since 1845. The company has become so well known from word of mouth and its large availability in many stores, restaurants, and vending machines to name a few. Since 1845 they have enlarged their line with larger and smaller sized bottles and have also created a sparkling flavored water line. Poland Spring has a very large target market. Globally they are targeted to the urban northeast. It is targeted to men, women, and children. Some of their products are even targeted to specific people. For
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2331 words - 10 pages
the water-level in the tank and hence the volume being discharged through the glass tube. The experiment, made in 1880, consisted of filling the tank with water, allowing several hours for conditions to become steady, then opening the valve, at first only slightly (http://www.eng.man.ac.uk).Fig. 2.1. The Reynolds' ApparatusThe average flow velocity V could be defined if the volume flow rate Q was measured by capturing the flow in a bucket, and divided by the cross-sectional area of the pipe, A. In the first fluid flow rate in the downstream direction, the dye filament stayed straight and steady. This indicated that a smooth, well-behaved flow was maintained near the centerline and that Q was
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367 words - 2 pages
Supplies:Borax (from the supermarket or a small box from laundromat)Elmer's Glue-All (White only)Food Coloring (optional)WaterOne large plastic jar w/screw lid - ala a large peanut butter jarOne plain old cupInstructions:Step "1"Add together;1/3 cup Elmer's Glue1/3 cup WaterFood coloringShake, stir or mix these ingredients until glue dissolves in water.Step "2"Fill an empty cup with 1/3 cup of waterSlowly pour in 2 tablespoons of borax, allow to settle for a minutePour off excess water and discard the waterStep "3"Scrape the wet borax "B" into the jar with mix "A", close lidShake like crazy.... oh yeah, shake the jar tooShake until the slosh, slosh becomes thump, thumpOpen and remove the
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274 words - 2 pages
Wind generated power has been used since ancient times for pumping water, grinding grain and transportation. Windmills (wind turbines) can now even generate electricity! I chose this topic because it seems that the whole world should be running off wind generated power. It is cleaner and it provides a never-ending supply, which means there would be no 'power failures.' Wind generated power isn't that easy to create because you need to have the right location. I hope to cover, in this report, the different types of windmills, their history, locations, how they are built, what wind turbines are, and the many uses of wind power. Wind power has received a lot of underlying popular
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depicts a cross section of a meandering river; portraying the water speed: slowest on the
inside bend, and fastest on the outside. The erosion and deposition; the former of which takes place in
the outer bend - forming a river cliff, while the latter taking place on the inside bend (low velocity),
creating a slip-off slope of sediment
FIGURE 3: FORMATION OF A MEANDER.4
Figure 3 depicts the formation of a meander; detailed stages are below:
2 (Bennett, 2010) 3 (i-Study, n.d.) 4 (Field Studies Council, 2010)
The Formation of Meanders and Ox-Bow Lakes Varun Tumuluru
Arvian Hesketh
Carlotta Paone
10/02/14
3
1. During low hydraulic radius and flows, the river deposits sediment in alternating bars
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603 words - 3 pages
oxide. However, burning can take place in other gases such as chlorine. Also both of these reactions are exothermic - both reactions release heat after reacting with oxygen.Another similarity is that both reactions release energy after oxidation. For respiration, the equation for the oxidation of glucose is:Glucose + Oxygen → Carbon dioxide + Water + EnergyC6H12O6 + 6O2 → 6CO2 + 6H2O + energyA substance called ADP (adenosine diphosphate) reacts with a phosphate group to form an ATP molecule (adenosine triphosphate).ADP + phosphate + energy → ATPIn burning, the energy released is in form of heat and light.The final similarity is that both reactions produce waste products
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679 words - 3 pages
Rural electric cooperatives are formed in order tobring rural areas of the United States fast, affordable, andefficient electricity. An electric co-op is designed tooffer you electricity at a cheaper rate and enables one tomake use of modern electric conveniences. Conveniences thatan electric co-op bring include hot water, lights, and heat.Imagine how life would be with these electric conveniencesat your disposal. Life as it is known would be completelydifferent; more relaxed, more comfortable, and much easier.Even though there is a small fee required to join the co-opthink of all the advantages you will receive. Hot water is a distinct electric convenience that youcould
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565 words - 3 pages
NASA's Budget is Worth ItThe large budget given to NASA is worth it. With the space program we gain a lot of knowledge about our surroundings and our future. Through the space program we can measure all sorts of thing about our planet, like air pressure and ocean water temperature. The technology that NASA has developed helps us in everyday life. Satellites relay TV and communications signals. Information gathered in shuttle development prompted improvements in smoke detectors. The development of space suits helped scientists create better home insulation for those cold nights. Another way that NASA based technology develops helps us is found in the suits that astronauts wear in space
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1623 words - 7 pages
are Inn, Morava, Drava, Tisza, Sava, and Prut. Among the important cities on the river, three are national capitals: Vienna (Austria), Budapest (Hungary), and Belgrade (Serbia).Economic ImportanceThe waters of the Danube have served as a vital commercial highway between nations for centuries. The river is of great economic importance to the nine countries that border it. They use the river in various ways. Freight transport, hydroelectricity, water supplies, irrigation, and fishing are all found on the Danube.The most important use of the Danube is the movement of freight. The major ports include all the cities mentioned earlier. Industrial supplies as well as agricultural products are
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