I love the piece from the first look. The color of the piece is good, the size and even the shape. The piece is impressive and beautiful. At first, the image is a bit confusing as what the photographer was taking, and what the piece really represents or looks like. I’m viewing the piece from a book, a collection of pictures from Edwards Weston. The picture is three dimensional (3D). Weston took the picture by placing the pepper in the opening of a funnel. By placing it in the opening of a funnel, the image could be lighted Continue reading...
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Essays on Light
Sample Case Study On System Architecture Of A Compound Light Microscope
A compound light microscope represents two or more lens. The term compound refers to multiple or mixture. In compound light microscope built with binocular lens and objective lens. The binocular lens present near the eyepiece and objective leans near to nosepiece. The objective lens helps in enlargement of images and also to collect the light source. According to the requirement the objective lens also changes. In advanced compound light microscope the phase contrasts also possible. In earlier 1595 Zacharias Janssen invented the first light microscope using collapsing tubes. It produced a magnification of 9x. Now the magnification Continue reading...
Good Example Of Owls Eyes Essay
The eye under study was the owl’s eyes. Owls have forward facing eyes located on the front of the face. Owls have rather large eyes in comparison to their body weights. Depending on the species, an owl’s eyes range between one and five percent of the animal’s body weight. The owl’s eyes enable it to have a binocular vision hence seeing objects in three dimensions and can hence judge distances just as humans. The view of an owl is 110 degrees with over 70 degrees allocated to the animal’s binocular vision the rest is Continue reading...
Example Of Object Analysis Essay
Rembrandt Harmensz. van Rijn Dutch, about 1628 Oil on copper 8 3/4 x 6 3/4 in. 2013.60
This is perhaps one of the most famous self-portraits of all time since it shows Rembrandt in a laughing pose that is also quite uncommon for an artist. The artist painted more than one hundred original self-portraits and the correct name for this work is; ‘A more cheerful pose’ and is in keeping with the more jovial style that he had adopted during this particular period. The portrait includes several trademark elements that we normally associate with Rembrandt, including the interplay Continue reading...
Report On Laser Sensors
LASER is an acronym for Light Amplification by Stimulated Emission of Radiation. Laser is a powerful source of light with properties that are not found in normal light sources. Laser sensors offer long ranges of detections and high resolutions. They are good at accuracy, speed and reliability. They work at temperatures irrespective of variations. Lasers occur in various mediums such as solid, liquid, gas and semiconductor.
Laser is an electronic diode that converts an energy source into a thin and concentrated beam of light, which is used to detect very small objects or to reach very high distances. The Continue reading...
Example Of Chemistry Behind Dental Fillings Research Paper
A dental cavity in a tooth is the result of the decay process that happens over time when bacteria in the mouth produce acids. In a time, acids can dissolve enamel and cause a hole, which is known as a cavity. Unlike some other injuries, a cavity will not heal by itself and needs to be filled. Several different materials are available, and each material has advantages and disadvantages.
Dental fillings can be categorized as direct or indirect restorations. Direct restorations are fillings that get inserted into a cavity in a single visit. These substances include consisting of amalgams, Continue reading...
Free Art & Architecture: Burning Candle Essay Sample
This artistic work represents a classical religious and spiritual image of a burning candle. In addition, it shows an ancient practice in both esoteric spiritual practices and conventional religious sense. The burning candle ignites a people wishes and thoughts of spiritual and religious scenarios and events such as prayers. Considerably, almost every person who lights a candle is attached to particular feelings and understanding. Whether representing love, blessings or personal protection, burning candle produces a fire that signifies the internal inner flame of individual’s immutable spirit. Burning candle provides an insight of the person manifesting not only in Continue reading...
Example Of Diffraction And Interference Of Light Wave: Lab Report
The objective of this experiment is examination of diffraction and interference of visible light when it is passed across narrow double and single slits. In order to do so, the diffraction patterns of light will be investigated through collection of pertinent data relating to the distance between pattern’s centres and maxima. Of particular interest in this experiment is the varying intensity of light and respective positions on the display screen as ascertained trough measurement and calculation of width and separation distances for respective patterns. The experiment concludes by highlighting the wave attributes of visible light as manifested in Continue reading...
Example Of Short Questions Essay
Re-uptake involves the reabsorption of neurotransmitters by any of the neurotransmitter receptors or transporters. The transporters involved are usually of pre-synaptic neurons. Re-uptake occurs after the neurotransmitter has transmitted a neural impulse. Re-uptake is very crucial in order for the normal functioning of synapses to take place. This is because it allows the neurotransmitters to be recycled, thereby regulating their levels in the synapse. This in turn dictates the length of time it takes for a signal - generated by neurotransmitter release - to last. Neurotransmitters are usually large hydrophilic molecules that cannot pass through the neuronal membranes. For Continue reading...
Winter's Bone(2010) -Realism Essay Sample
WINTER’S BONE (2010) -REALISM
Realism, as we know, is all about being truthful, and a realist will strive to preserve the point that their film is devoid of manipulations, and mirror the actual world. They try to engage amateurs to play the characters, use existing buildings or outdoor locations, and develop a theme based on everyday life. Historical movies are normally shot in black-and-white to elicit authenticity. The snippets of the World Wars, sets an example for these realists to corroborate such techniques into their movies, so that they too, breathe realism. Having said this, it does not Continue reading...
Example Of The Oxidation Of Ethanol By Potassium Dichromate Report
Abstract. Oxidation of ethanol is carried out by the oxidizing agent, potassium dichromate. The oxidizing agent undergoes a color change followed by the completion of the reaction. This change of color is utilized to measure the absorbance of the solution. The concentration of the unknown ethanol sample is calculated by plotting an absorbance vs concentration graph of the standard solutions.
Module and group
Lab class completed
The aim of the experiment is to determine the concentration of ethanol by calorimetric determination method. The concentration of ethanol is measured following its oxidation with potassium dichromate. Potassium dichromate (K2Cr2O7) undergoes reduction, which Continue reading...
Free AD Analysis Article Review Example
Costs for a spot during Super Bowl prove that we may see the most grand, compelling, and creative ads of the year. Unfortunately, that is not always the case. For this assignment, I have chosen to analyze a Super Bowl ad for the new Hyundai Elantra. The video features Johnny Galecki, one of the stars of popular TV series The Big Bang Theory. He stops on the red light in the new Elantra, near a woman, who is also driving the new Elantra, and tries to flirt with her. The woman coldly neglects him right away, but he follows Continue reading...
Good Example Of Art Analysis Essay
These paintings are being compared and analyzed together because they show the standard of what constitute art at that period. Unlike Gentileschi’s previous works, The Annunciation is free from heavy influence of Caravaggio’s style which employs theatrical and irregular composition. Oftentimes this composition is seen as dramatic and in monumental composition. However, at the time when Gentileschi is doing the said painting, he is beginning to develop his own style, away from Caravaggio’s approach. In this work, the painting still shows the lyrical gestures and the sense of involvement with the scene although the figures are Continue reading...
Good Example Of Qualities Essay
Galen Rowell, died at the age of 61, in a plane crash in California, with his wife Barbara. Rowell was the most famous outdoor photographer in the world, regularly shooting features for National Geographic during a life spent touring in remote countries around the world. Galen Rowell was a man who went into to the edge of the sea, the mountains, into the desert, to the last great wild places in the world to be absorbed by their grace and magnificence. That is what he did for himself. He shared his vision with the release of a shutter, creating Continue reading...
Good Analyzing A Play Essay Example
The aim of this essay is to present you with a theatrical analysis of the play ‘Death of a Salesman’, written by Arthur Miller in 1949. This analysis will present you with the look of a hypothetical producer. Therefore, it will focus on the summary of the play, the world it represents and the wider cultural background within which it was first produced. Finally, it will emphasize on all the details concerning a production set nowadays. The essay will give the overall look of the hypothetical producer, focusing on the aspects which are to be taken into consideration in Continue reading...
Recollecting An Event Triggered By The Presence Of Light Essay Samples
Light is the cause of revelation that allows us to realize very simple yet magnificent ways of nature. The main event triggered by its presence is the passing of the day into the night. While twilight is a natural phenomenon, its effect can be created through the imagination of art. Such a creation incorporates color and portrays serenity and a sense of calmness. In such an event as would be artificially influenced by structures, the lighting invokes quietness. It may be viewed I a well created structure such as the one used by James Turell to allow the viewer Continue reading...
Example Of Report On Electrostatics
Electrostatic Precipitator Electrostatic precipitators are used to remove dust and other particulates from smoke and exhaust fumes. It used to minimize air pollution and protect the environment. The precipitator consists of a high voltage wires that are fitted across the chimney. The wires are negatively charged using voltage of 50,000V. As the smoke passes through the chimney, they are negatively charged by the wires. The smoke becomes negatively charged because electrons are passed to it from the wires. The negatively charged smoke particles are attracted to the positively charged metal plates that are found on the upper side Continue reading...
Art History: George Braque Essay Samples
George Braque understood art in terms of lines, mass, volume and weight used these elements to create subjective beauty. The purpose of art was to create rapport between him and the art piece (Mical, 2003). Braque yearned to not only see but touch artwork and so he created pieces that bridged the manual space and later incorporated other materials like sand and paper onto the canvas. He fragmented his subjects into pieces as a way of getting close to the subject like an artistic surgeon. Fragmentation allowed him to achieve space and movement in his pieces. In the Violin Continue reading...
Example Of Research Paper On Chocolate
Chocolate is a well-known food all around the globe. It has been stood out among the most favorite essences on the planet, all the more, particularly in North America and Europe (The Production of Chocolate). The production of chocolate starts with collecting coca in the woodlands. The cocoa trees frequently found in the wet swampy tropics of Central, South America, West Africa and Southeast Asia is the key element in the chocolate. The cocoa beans develop in cases that grow off the trunks, stems and limbs of cocoa trees. The units are culled and opened and cocoa beans are Continue reading...
Good Essay About Christian Worldview (Business Policy)
Worldview refers to a set of suggestions and proposals that a person holds and deeply influences the life of people with similar believes.
- The followers of Christian religion commonly regard their religion as a collection of ideas that may change their life and follow Christianity as a guideline to interact with society. Followers hardly comprehend their religion as a whole conceptual framework.
- Following are the few examples of worldview narrated by different authors.
- According to James Sire, the concept of worldview is just a conventional set of suppositions that one may hold of this world and Continue reading...
Essay On Art Review
This is a painting by Ricardo Chavarria, a great and talented painter.
Ricardo Chavarria (American 1980 )47, 2012Acrylic on canvas, 48" x 40"
The Bold Acrylic Attractions by Ricardo Ricardo Chavarria
The Bold Acrylic is one among great paintings that Chavaria has produced that have been executed in many galleries across the world. The Bold Acrylic pulses with color, light, and unique internal energy which seems to radiate and move back within itself as it has been described. The painting presents a mixture of unity and variety in the following sense. Acrylic presents unity in the circles that make the painting where round circles of the same shape is used in Continue reading...
Hubble Space Telescope Instrumentation And Scientific Discoveries Research Paper Example
When the first crude telescopes grazed the vast space, the 17th century and astronomers such as Kepler and Galileo was already making discoveries of such as the moon craters, the rings of the planet Saturn, and the giant planet Jupiter. These discoveries paved the way for a more extensive exploration of the cosmos, which was ultimately revolutionized by the birth of the Hubble telescope. In April 1990, word’s most advanced space telescope named after the astronomer Edwin P. Hubble was launched at 353 miles above the earth’s surface with a mission to see deeper into space and Continue reading...
Example Of Essay On Passage On The Creation
“In the beginning God created the heavens and the earth. Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters. And God said, “Let there be light,” and there was light. God saw that the light was good, and he separated the light from the darkness. God called the light “day,” and the darkness he called “night.” And there was evening, and there was morning – the first day (The Holy Bible, New International Version).
Human Condition: In Genesis 1, Moses gives us the account Continue reading...
Example Of Research Paper On Chinese Architecture
The enigma of China is as fascinating as any other country but its charm lies in the simplicity that has grown from the lands. China is a land where numerous tribes lived for centuries, and who have grown in wisdom about its nature. Their culture, history, and architecture indicate the nearness to the environment and forests. Their architecture invites nature indoors while keeping the extremities out. Their art shows the simplicity of living and high thinking. This paper tries to explore the architectural realm of Chinese architecture and the use of walls as a reflection of their principles.
Chinese Continue reading...
Flash Essay Samples
The article “A Flash of Light” is a first person narration by a physicist who explains his college experience and all the failed experiments he had during his graduation. The narrator tells the reader that his interest in physics started in college, where he learnt that physicist were categorized as experimentalists and theoretical physicist. During the narrator’s junior year in college, the physics department had opened a new electronics workshop to impart practical knowledge of the subject to students. In the workshop, the students would do all sorts of experiments related to physics, including determining the speed of Continue reading...
Free Ultraviolet (UV) Light Essay Sample
Ultraviolet light (UV) is a largely invisible variant of light which has intense electromagnetic energy and whose wavelength ranges from 0.1 μm to 0.4 μm. Normal visible light varies from 0.4 μm to 0.7 μm. There are, however, levels at which UV light can be visible to some organisms like birds and insects. It is different from visible light because it is of its high concentration; can result in chemical reactions and can harm human beings.
UV light is majorly derived from the sun. In addition there are other particular sources which can be utilized for production of these Continue reading...
Good Example Of Essay On Brief Exegetical Study-Exodus 19:6
“And you shall be to Me a kingdom of priests and a holy nation.’ These are the words which you shall speak to the children of Israel.”
Human condition. These were the words advised to Moses at Mount Sinai during the Mosaic Covenant. God was irate with the sins of Israelites. God reminded the people of Israel of their commitment to be faithful to His law (Mosaic Law) (Exodus 19:5). The agreement is particularly huge in light of the fact that in it God guarantees to make Israel "a kingdom of clerics and a sacred country" (Exodus 19:6).
God Continue reading...
Fluorescence Spectrophotometry Reports Examples
Aspirin or acetylsalicylic acid refers to a salicylate drug that is usually used to relieve pains as an analgesic, as an antipyretic in the reduction of fever, as well as in fighting against inflammation. Aspirin falls in the category of weak acids and usually undergoes slow hydrolysis where one molecule of aspirin reacts with two hydroxide (OH-) ion. Different methods are applied in determining the amount of aspirin that is contained in an analgesic drug. These methods include back titration and fluorescence spectrophotometry.
In fluorescence spectrophotometry, the molecules absorb the light energy supplied and then re-emit it. The emitted Continue reading...
First Day In A New School Essay Sample
It was a sunny morning in early September, and I was travelling by bus, heading for my new school. It would be an understatement to say that I was somewhat apprehensive. My previous school had been much closer to home, so even this bus trip was new. But now I was heading for an entirely new school environment where I had no existing friends, and where all the teachers were as yet strangers to me. I found myself feeling increasing anxiety as the school buildings drew nearer, because I was not wearing the school uniform.
That uniform was a Continue reading...
Presentational Devises In Production Essay Samples
Presentational devises are important components of production. The most commonly used presentational devised in production are; light, camera shots and in some instances computer graphic distortion. Presentational devises mainly strive to make the audience understand a production better. Ideally, there are many elements that cannot be brought to light for the audience without the use of presentational devises.
Light as a presentational devise in production is normally used to help the audience conceptualize and perceive the mood in a house or the mood of a character. Gloomy moods are most commonly depicted through the use of deem light. A Continue reading...
Good Essay On Rhetoric: Dialogue
Gorgias: Socrates, let me ask you, are you aware of darkness?
Socrates: Yes, indeed. I am.
Gorgias: You should be. Let me pose another question to you
Socrates: Go ahead, pray do.
Gor: Is darkness the equivalence of nothingness?
Soc: Not at all. Darkness is something intangible but it has existence. Darkness has its own value without which there would be no light.
Gor: I beg to differ. Darkness is the absence of light, making it the lack of value. This is what I would call nothingness.
Soc: That is where I would suppose you go wrong in your assumptions.
Gor: I make no assumptions but only truths.
Soc: Darkness is not the absence of light. I would use the same argument for light and say that it is the absence of darkness.
Gor: How so?
Soc: Continue reading...
Good Example Of Essay On The Madonna Of The Orange Tree
The painting shows the Virgin Mary, dressed with bright fabric colors of rose, yellow, white and blue perched on the rock carrying the infant Jesus whose little hands looks as if he is encouraging Saint Louis to go near to him. Mary is bowing slightly while Saint Jerome’s face is steady. He is wearing a white robe wrapped half way on his tanned body. He is also holding a piece of bread on his right hand as an offering to Christ. His face looks old and he is standing barefoot with a large growth of white beard growth Continue reading...
Good Communication- Magazine Issue Essay Example
The cover of the February 2014 edition of Vanity Fair was a real head turner for me. It featured the Tonight Show host Jimmy Fallon flanked by two bikini clad ladies. This cover stood out from the humdrum crowd of magazine covers peppered with words and some male or female model looming large. This basic template is also followed by Vanity Fair but nonetheless it is attractive especially to the metro-sexual and the chic and happening crowd. What makes it attractive to this hip crowd is the mention of Jimmy Fallon along with the promise of discussing the really Continue reading...
Example Of Quantitative Critique Over Article Article Review
- In experimental studies, the subjects receive treatment and are observed, and a control group is used to verify the effect of the intervention performed on the experimental group. On the other hand, in non -experimental studies, the subjects are not subjected to any process of treatment. In this study, the subjects have not received any treatment at all and data is collected from archived secondary sources. Additionally, experiments usually have both dependent and independent variables. Finally, experiments involve randomization of the sample population into groups which are later to be subjected to specifically defined treatment. This is a Continue reading...
Essay On Process Of Crude Oil Separation
Crude oil, also known as petroleum, is one of the most important natural resources. It is a fossil fuel that is non-renewable and has different components such as hydrocarbon compounds and other materials like oxygen, sulphur, nitrogen, salt and water. It is normally extracted from the ground, under the seas, and on land and is then transported to refineries. Most of the substances are removed in the refinery, and the oil is broken down and blended into useful products (McCants, 1989). Some of these products include medicines, plastics, fabrics, dyes, cosmetics, and transport fuels. Transportation of crude oil is Continue reading...
Experiment 2 Report Sample
The purpose of the experiment was to show how prism separates white light into its component colors and to show how different colors are refracted at different angles through a prism. It was hypothesized that violet color would be the most refracted because it had the lowest wavelength.
- Light source
- Trapezoid from Ray Optics Kit
- Blank White Paper
The light source was placed in a ray box mode on a sheet of blank white paper and a single white ray was selected by turning the wheel. Trapezoid was positioned such that its acute angle side Continue reading...
Experiment 1 Report
The purpose of this experiment was to observe the diffraction patterns formed by laser light passing through a single slit and verify the position of minima and determine the position matches with the theoretically predicted position. This was ascertained by comparing the value calculated slit width with selected slit width of 0.04mm. It was hypothesized that there would be variations in calculated value and selected value.
- Track and screen from Basic Optic System (OS-8515)
- Diode laser (OS-8525)
- Single Slit Disk (OS-8523)
- White paper
- Metric rule
The laser was placed at one end of the Continue reading...
Good Essay About Ear And Eye
Human perception of sounds is not only performed by an ear as a part of the body. In fact, a person hears through the organ of hearing, which has got complex structure. The ear is only a visible part of it.
Auricle or pinna essentially acts as a funnel through which a person catches vibrations in the air. Coming through the auditory canal, they affect the eardrum – a thin membrane that separates the outer and middle ears.
Then the eardrum vibrations are transmitted to the auditory ossicles and reach the inner ear, the main part of which is an Continue reading...
Example Of Case Study On Glazed Fritware Bottle Iznik, Turkey Mid-16th Century
This paper is about a particular object in the Houston Museum of Fine Arts. I have chosen the item known as ‘Glazed Fritware Bottle’ from Iznik in Turkey dating from the 16th Century and pertaining to the Ottoman Empire. The paper will attempt to analyse the object in detail with regards to its form, line, shape, color, texture, mass and composition and will also provide a detailed artistic appraisal of the object. The Glazed Fritware Bottle carries catalogue number: Lns 327C and is part of the famed Al Sabah Collection of Kuwait, which is on permanent exhibition at the Continue reading...
Free Reflective Paper Dark Girls Essay Sample
In the 2012 documentary Dark Girls, a rather uncomfortable scenario is explored – the idea that darker-skinned black girls are often discriminated against, even by lighter-skinned black girls. The colorism inherent in relations among African-Americans is another subtle indicator at the institutionalized racism that occurs even within black culture, and is something that is rightfully exposed as an endemic problem in the black community. Even within the world of nursing and public policy, colorism and the issues found in Dark Girls are extremely prevalent, to the point where action should be taken. I have personally experienced (and committed) this kind Continue reading...