Essays on Materials

The Different Types of Modern Roofing
Words • 502
Pages • 3
Asbestos, typically in fused crenellated boards, has been used extensively in the 20th period as a cheap, non-flammable tiling physical with outstanding cloistering possessions. Fitness and legal subjects complicated in the withdrawal and management of asbestos food stuffs earnings that it is no lengthier used as a novel guttering substantial. Though, many asbestos roofs linger to exist, mainly in South America and Asia. Roofs complete of cut pasture (contemporary ones recognized as Green roofs, outmoded ones as sod roofs) have…...
BuildingMaterials
Synthesis of Nylon
Words • 263
Pages • 2
Paper Type:Synthesis essays
Nylon is a polymer which contains an amide group regularly interspersed along the repeat units of the polymer chain. Nylon 6/6 is the most common type of Nylon, it contains an amide group after every 6 carbon atom.  Due to the presence of the amide group the Nylon polymer is highly polar in nature, and due to its high polarity Nylon acquires a crystalline structure.  The sequence of atoms as shown in the diagram repeats over and over hundreds of…...
MaterialsTechnology
Stained Concrete Great Alternative to Dreary Floors
Words • 441
Pages • 2
Gone are the days when you have to carpet your floors to hide the boring looks. Here’s a new idea for home design that gives an impressive appearance along with changing your previous dull floors into beautiful concrete floors. And it’s the technique of staining concrete that has started to gain popularity nowadays. This has nothing to do with tiling or using some other flooring materials for a new amazing look. Just by staining the concrete that’s already there, you…...
BuildingMaterials
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Silk and Cashmere /Ay?en Zamanpur
Words • 1892
Pages • 8
Introduction Silk & Cashmere is a Turkish brand, which figured out the worldwide tendencies considerably well, amalgamated the opportunities and possibilities with vulnerabilities and restraints of the business and observing a market niche at the right time, formed a joint venture abroad in 1992 subsequent to proper assessment, and now progressing with resolute steps to be a world brand. Aysen Zamanpur Founder & CEO, Silk and Cashmere Aysen Zamanpur was graduated from Robert College and then Bogazici University Management School.…...
BrandsBusiness ManagementBusiness SuccessEconomicsMaterials
Shower Wall Tiles
Words • 449
Pages • 2
There is another more practical reason to use the bathroom tiles different. Ceramic tiles work best for walls, earth, because they can be slippery when wet. Porcelain tiles are great because they are so durable and can withstand years of wear and is unlikely to fade. A simple trick to make your shower seem larger is to use ceramic tiles that are larger in size. This works fine as long as your shower is not too small. The best thing…...
BuildingMaterialsPlumber
Remedial Works For Roofing Defects Environmental Sciences Essay
Words • 3333
Pages • 14
Building defects besides known as imperfectnesss of a edifice which mean the edifice fail to carry through the demand of its map, public presentation, statutory of user and the edifice defect will demo an evident within the construction, services, cloth or other installations of the affected the edifice ( Watt, 1999 ) . Some illustrations of a defect are checking, harm and impairment of brick walls, drooping of roof, leaking and so on.At the beginning of this chapter will sketch…...
EnvironmentMaterialsScienceWaterWork
Process Analysis: Natural Diamond Formation
Words • 1430
Pages • 6
Introduction "Better a diamond with a flaw than a pebble without" (Confucius 1). It is a common belief in today’s day and age that it is better to be something of value that is flawed than to be something of no value that has no flaws. Diamonds are formed from pure carbon, which is one of the most abundant elements on planet Earth, and makes up about 18% of the human body. In fact, all life on earth is carbon…...
IndustryMaterialsProduction
Investigation into the U-Values of Different Materials
Words • 1415
Pages • 6
The aim of this investigation is to compare the U-values given off by conductors of different materials. The U-value for any specified heat conductor is the heat energy lost per second through the conductor per square metre when there is a temperature difference of 1�c between its surfaces. FAIR TEST: * I must have equal amounts of water in each container. - This ensures the same amount of water will be heated up. To do this I will need to…...
HeatMaterialsSpecific HeatThermodynamicsValues
Investigating the promotional techniques and materials used by Bristol Zoo
Words • 1000
Pages • 4
Techniques Bristol Zoo is not only targeting local people but people from further away as well. They do this well with the techniques that they use for advertising the zoo. Customers start off coming from Bristol and it expands to Avon and Somerset to an even wider range. Advertising Bristol Zoo uses press releases for advertising new events going on at the zoo and new animals that may have been added. They have a website, leaflets and the most common…...
BusinessMaterialsZoo
To investigate the behaviour of an elastic material when a tensile force is applied
Words • 1341
Pages • 6
Aim: To investigate the behaviour of an elastic material when a tensile force is applied. What I know: In the 1660s Robert Hooke investigated how springs and wires stretched when loads were applied. He found out that for many materials, the extension and load were in proportion provided the elastic limit was not exceeded. Materials can be compressed as well as stretched. If a material is stretched but springs back to its original shape they are known as elastic. However…...
MaterialsScienceSpring
Filtration of incompressible materials
Words • 2082
Pages • 9
Filtration involves the production of a porous bed of particles through which the suspending medium flows. It therefore involves flow through a porous medium whose thickness (and other properties) change with throughput. As particles forming the bed (or cake) are usually small and flow velocities low, the regime is usually streamline. The superficial flow velocity (uc) is therefore well represented by application of the Kozeny's equation:- Where A is the total cross sectional area of the cake V is the…...
Materials
Employee Material and Non-Material Motivation
Words • 452
Pages • 2
We will introduce the series of work stimuli and contests, and all sales teams will be encouraged to participate in them. We will introduce individual and team contests, with appropriate material and non-material rewards. We will gather customer feedbacks, to evaluate the quality of customer service in each store (each sales team). The best teams will be offered discounts, free products from Mario Badescu, or an opportunity to have a paid day off work. The best performers will be offered…...
BusinessMaterialsMotivation
Electronic Waste Management In India Environmental Sciences Essay
Words • 3849
Pages • 16
Summary: The current patterns of e-waste direction in India suffer from a figure of drawbacks like the trouble in inventorisation, unhealthy conditions of informal recycling, unequal statute law, hapless consciousness and reluctance on portion of the corporate to turn to the critical issues. The effects are that toxic stuffs enter the waste watercourse with no particular safeguards to avoid the known inauspicious effects on the environment and human wellness and resources are wasted when economically valuable stuffs are dumped or…...
Electronic Waste ManagementEnvironmentIndiaIndian Science Achievements And ChallengesMaterialsRecycling
Dental Materials
Words • 1892
Pages • 8
------------------------------------------------- DENTAL • MATERIALS * Study of physical and chemical properties of the metallic and non-metallic materials used in dentistry OBJECTIVES 1. In order to know the basic physical and chemical properties as they are related to its manipulation by the dentist. 2. To bridge the gap between the knowledge obtained in the basic courses like chemistry, physics and its relation… Physical properties: hardness, strength, brittleness Chemical properties: composition, ingredients * Most of dental materials used are solids, liquids, and…...
ChemistryMaterials
Creep Lab Report
Words • 1409
Pages • 6
This lab demonstrates the effect of creep on lead. Three similar lead specimens were subjected to different applied loads and the effects of the load where measured by data logging software on a computer. The purpose of the lab was to explore the topic of creep, as creep is an important design factor in engineering. By Eoin Kearney 07383002 Introduction Creep is the changes in shape weather gradual or constant that occurs when a specimen is under a constant applied…...
MaterialsOther
Scientific Methods to the Current Applications of AFPs
Words • 739
Pages • 3
Introduction Current antifreeze methods like mechanical heating and chemical heating are expensive, labor intensive and in the case of chemicals, toxic. Antifreeze proteins (AFP) are a group of proteins that allow organisms to survive in freezing temperatures by preventing formation of ice crystals or preventing the growth of these ice crystals (i.e. re-crystalization). AFPs are an exciting new prospect in terms of antifreeze capabilities in industrial and food applications as they have non-colligative properties, allowing them to be used at…...
MaterialsScientific method
Machine Material Selection
Words • 2266
Pages • 10
Any product's cost and efficiency depends on its production machine's cost and efficiency. The filling machine's cost and efficiency depend on the machine's physical design and the materials used to produce the machine. The material selection process with the objective of maximizing the efficiency and reducing the cost of a filling machine should follow the following steps: Identify the design requirements The design requirements include the following items: Performance requirements Reliability requirements Size, shape, and mass requirements Cost requirements Manufacturing…...
Materials
Mineral resources
Words • 1404
Pages • 6
1.INTRODUCTION Based on great economic significance of mineral resources for a nation, and the view that shallow resources have been gradually exhausted, their exploitation is currently constantly developing to deep, where mineral resources were not exploited at the beginning of mining industry due to the limitation of early mining techniques and suitable equipment. As positively related, the depth of mining increases with the increase of ground stress (Kouame et al., 2017; Liu and Wang, 2018), as show on Fig 1.…...
GeologyMaterialsResources
Material Synthesis Solubility
Words • 859
Pages • 4
2.2 EXPERIMENTAL PROCEDURE 2.2.1 Material Synthesis, Solubility and Crystal Growth The title compound of BTPCA was synthesized from commercially available 1H-1,2,3 Benzotriazole (C6H5N3) (Spectrochem, AR grade, purity 99%) and pyridine-2-carboxylic acid (C6H5NO2) (Spectrochem, AR grade, purity 99%). The amounts of raw materials in equimolar ratio were dissolved in 100 ml of methanol and prepared solution was stirred well for 6h using a motorized magnetic stirrer to get homogeneous mixture. The chemical reaction for BTPCA compound is given in Figure 2.1.…...
Materials
Construction Materials’ Properties
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Pages • 4
Hooke's law is the elastic limit of a solid so this is the stress/strain of the buildings weight. Young's Modulus of elasticity This where a mechanical property's that measures the stiffness of a solid material. It defines the strain and stress on the material. He said the compression only goes one way. With a metal bar it could be stretched and compressed and it will still be the same length. Key properties of construction materials All of the materials have…...
ConstructionMaterials
Importance of Recycling
Words • 838
Pages • 4
Do you hear that? That is the sound of mother earth crying out. She is crying because the air is constantly being polluted by industrial smoke; she's crying because of global warming; she is crying because of contaminated water. Her feelings are immensely hurt because she is under the impression that you do not care she is suffering. Well, there is a way we can flip the script and save the mother earth from her pain. This something very easy…...
DeforestationMaterialsRecycling
localized listening materials in English classroom instruction
Words • 1870
Pages • 8
Localized Listening MaterialAs global market expand and distance education becomes more prevalent, higher education institutions will be competing for the students from all over the world. Those establishment that implement globalization, internalization, and localization into curriculum and the design of instructional materials will be successful in the changing market Barjesteh (2016).UNESCO (2002) noted, localization of the curriculum can allow learning to become more meaningful and relevant. It supports policy formulation and standard setting for reform of curriculum and the impact…...
ClassroomEnglishEnglish ClassMaterials
Grouting Materials
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Pages • 2
Grouting is a procedure that involves grout injection into voids, fractures, and cavities in rock mass in order to improve their strength and durability, to reduce permeability. Grout can divide  in to three categories by material wise such as Cement-based grout- is the most common type of grout and the least expensive, commonly ordinary Portland cement is applicate widely, clay grout - bentonite slurry is applicable in geotechnical application for the retaining the structure, chemical grout - which special ability…...
Materials
Concrete As A Very Efficient Building Material
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Pages • 5
Concrete is one of those technologies that has been used for centuries- first by Romans- and then had to invent again centuries later in England. Throughout its evolution in the modern era, it has served to shelter humans, livestock, machine, etc. Concrete has been used as a very efficient building material for its high compressive strength, good durability, and low cost. However, it's well-known Achilles' heel is its brittle nature and limited tensile strength. This shortcoming was solved quite handily…...
BuildingMaterials
MATERIALS a AmniSure ROM Kit in thwart pocket with desiccant ?
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Pages • 3
MATERIALS:a. AmniSure ROM Kit in thwart pocket with desiccant? Sterile polyester swab (provided in unit)? Plastic vial with dissolvable (provided in unit; contains 0.9% sodium chloride, 0.01% triton x 100, 0.01 NaN3)? Test strip (provided in unit)b. Clockc. Test Rackd. Store units in dry area at room temperature 4-20?.e. Units might be utilized until printed lapse date.f. When Test Strip is expelled from thwart pocket, it must be utilized inside 6 hours.2.4.2. Fetal fibronectinThe strongstep® fFN test utilizes shading immunochromatographic…...
Materials
1 New Upgraded ProductThe use of NW represents a general approach to
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Pages • 3
1) New/ Upgraded ProductThe use of NW represents a general approach to large area symmetrical NW growth to improve UV detector efficiency as well as the response time. Metal doping of the same will enhance efficiency and open the new window for biosensing fields.2) New/ Up scaled ProcessSymmetrical NW assembly can be simply grown on a large area of the substrate with the help of glancing angle deposition, GLAD technique for efficient, fast response UV detector and biosensor. It is…...
MaterialsOtherTechnology
Sun based photovoltaic energy photovoltaic PV materials utilize
Words • 1952
Pages • 8
Sun based photovoltaic energy photovoltaic (PV) materials utilize the sun's energy to process power Also Hence bring about none of the greenhouse or corrosive gas outflows connected with power produced by the burning of fossil fills. The measure about sun oriented energy arriving at the world every year may be large portions times more amazing over around the world energy demand, despite it varies with location, the long haul for day, and the season. Daylight will be additionally a generally…...
MaterialsNatureSun
fiveeight illness Detection in material using picture
Words • 455
Pages • 2
five.eight illness Detection in material using picture Processing methodcreator : Shalaka Subhash Patil & Dr. V. T. GaikwadWe can not consider a international with out fabric. first rate manage is an critical feature within the textile employer. This paper proposes an method to understand fabric defects in textile agency for minimizing manufacturing charge and time because the artwork of inspectors could be very tedious and consumes time and price. Wastage reduction through correct and early diploma detection of defects in…...
MaterialsPictureTechnology
Formula One Racing Tires
Words • 1495
Pages • 6
Introduction The value of Formula One tires is the consistency of a F1 engine. F1 tyres falsely imitate a normal road tyre. Although the standard tires have a useful life of up to 80,000 km (50,000 miles), on average, the tires used in Formula One are built to last less than 120 km of race distance. To understand the tyre's failure, in a critical condition, we need to consider the material of the tyre and the tyre's behaviour. The tire's…...
MaterialsMechanical EngineeringRacing
Graphene:The Most Versatile Material in The World
Words • 444
Pages • 2
Over the past few years there have been occurring a lot of changes and innovations in politics, science, economy, mobile technology and other fields overall. In this article, I would like to discuss one of these innovations, the discovery in physics, which will thoroughly transform our world and improve our way of living. I want to tell you about the most versatile material in the world, the material which is only an atom thick - the graphene. Discovered in 2004…...
MaterialsTechnologyWorld
Experiment on Decidnig the Sort of Graphene
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Pages • 6
Objectives Of The Study General Objectives The primary goal of the examination is to research graphene doped with gallium nitride to improve lithium particle batteries. Open the band hole of hexagonal graphene. Specific Objectives To utilization of the segment gallium nitride to open up the band hole of hexagonal graphene. To decide the utilization of graphene segment in lithium particle batteries. To inspect how successful doping graphene and gallium nitride in improving of lithium particle batteries Significance Of The Study…...
ExperimentHypothesisMaterials
Plywood Material
Words • 760
Pages • 4
Plywood is a material made of three or more thin layers or plies of veneer which are peeled from debarked wood that are joined together with help of adhesive under pressure. Each layer of veneer is normally adjusted with its grain running at right angles to the adjacent layer to create cross- graining pattern in order to improve strength of final piece and reduce the possibility of shrinkage. Plywood outer layers are known as face and back. Plywood is mainly…...
Materials
Improving EFL Students’ Writing Skills Through Novel as Reading Material I Introduction Writing
Words • 1945
Pages • 8
Improving EFL Students' Writing Skills Through Novel as Reading Material I. Introduction Writing is one of the central pillars of language learning (Ariana, 2010). Someone will have a clarity and ease in communicate their message to a far larger audience than through face-to-face or telephone conversations if they can writing well. (Felix, 2018). Especially for EFL student, the purpose of learning a foreign language is to improve the learner's four skills (writing, listening, speaking and reading ) to achieve the…...
CommunicationCultureImproving Writing SkillsLanguageMaterialsMy Hobby Reading Novels
hookes law is when a load is forced upon a material to
Words • 1046
Pages • 5
hookes law is when a load is forced upon a material to make it longer or shorter. the length can increase or decrease in the same ratio as the load is increased. there is a relationship between load and stress but there is also one between change in length or strain. with elastic materials the stress which stretches the material and the strain which is the base of the material have a relationship which causes it to be constant in…...
ChemistryLawMaterials
How has the extraction of iron using blast furnace harm the economyenvironment
Words • 911
Pages • 4
How has the extraction of iron using blast furnace harm the economy,environment and society and how to prevent it?Iron is one of the metals that are often used in our daily lives. Though iron couldcorrode, but galvanizing solves the problem. Iron makes one of the most importantalloy, steel. Iron is a great conductor of thermal and electric energy, malleable andductile and it can be shaped easily. 1 The main problem here is the extraction of iron.Iron is extracted using blast…...
EnvironmentIndustryIron And Steel IndustryMaterials
enhanced optical conductivity nonlinear optical and semiconducting properties of mgxcuo1xpmma nanocomposite abstract
Words • 2052
Pages • 9
enhanced optical conductivity nonlinear optical and semiconducting properties of mgxcuo1-x/pmma nanocomposite abstract mg1-xcuxo /pmma nanocomposite films where x 0.05 0.1 0.15 and 0.2 samples were prepared using solid state reaction technique. the values of both of dispersion energy ed and oscillating energy eo were determined optically and these values decreased with increasing cu content. the calculated values of free carrier concentration/effective mass n/m* decreased with increasing cu content. on the other hand the values of first order of moment m-1…...
ChemistryFree EssaysMaterials
Enhancement of the dielectric and nonlinear optical properties of PbSe nanomaterial thin
Words • 1987
Pages • 8
Enhancement of the dielectric and nonlinear optical properties of PbSe nanomaterial thin films with different contents of Polyethylene Glycol AbstractPbSe nanocrystals were prepared using hydrothermal method with different contents of poly ethylene glycol (PEG) (20, 60, 80 and 100 mg). The reflectance spectra were measured for these samples, and also refractive index (n) values were calculated, and increase with PEG ratio. The values of both dispersion energy (Ed) and oscillating energy (Eo) were determined optically, which increase with PEG content.…...
Materials
Activated Carbon from Cassava Peel Waste
Words • 2207
Pages • 9
Effectiveness of Activated Carbon from Cassava Peel Waste to Reduce TSS Abstract The results of the first trials show that the TSS content in Batik Bakaran liquid waste in Pati is quite high at 540.75 mg/L. The purpose of this study was to determine the effect of making adsorbent from cassava peel waste which is influenced by the activation process of adsorbents on TSS absorption in the batik liquid waste industry. This research method includes the steps of : making…...
MaterialsPeelWater
What is Recycling?
Words • 838
Pages • 4
Do you hear that? That is the sound of mother earth crying out. She is crying because the air is constantly being polluted by industrial smoke; she's crying because of global warming; she is crying because of contaminated water. Her feelings are immensely hurt because she is under the impression that you do not care she is suffering. Well, there is a way we can flip the script and save the mother earth from her pain. This something very easy…...
DeforestationMaterialsRecycling
Experiment on Material Selection to Avoid Corrosion
Words • 1594
Pages • 7
Summary of the Paper This introduction is about corrosion and we have covered this topic in the corrosion introduction and cost of corrosion in chemical and Process industries. Here we have highlighted the facts of Corrosion and its effects. corrosion is defined as a chemical reaction between the metal and its environment due to the presence of oxygen. Due to increase in temperature of all around the globe, it has started to diminish then natural resources of the world, so…...
Chemical ReactionExperimentHydrogenMaterials
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FAQ about Materials

To investigate the behaviour of an elastic material when a tensile force is applied
...My prediction was correct. The graph shows that when more weight was added the length of the extension increased. The spring also started to become deformed when the mass gradually increased. The constant was also similar for all the weights. This pr...
hookes law is when a load is forced upon a material to
...hookes law is when a load is forced upon a material to make it longer or shorter. the length can increase or decrease in the same ratio as the load is increased. there is a relationship between load and stress but there is also one between change in ...
How has the extraction of iron using blast furnace harm the economyenvironment
...How has the extraction of iron using blast furnace harm the economy,environment and society and how to prevent it?Iron is one of the metals that are often used in our daily lives. Though iron couldcorrode, but galvanizing solves the problem. Iron mak...
What is Recycling?
...Did you know that each ton of recycled paper can save 17 trees, 380 gallons of oil, three cubic yards of landfill space, 4,000 kilowatts of energy and 7,000 gallons of water? Just imagine if everyone in the world recycled how much resources and energ...
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