Essays on Lens

- Introduction
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 ...

A picture is worth a thousand words, definitely pictures can express human thoughts, emotions and dreams that can never be uttered by the lips. Back then, people can record physical appearance and historical events through paintings. On the other hand, a Frenchman named Joseph Niepce took the first permanent photograph in 1827 (Madgwick, 28). Photography made it easier for people to record history without resorting to paint the entire scenery that they see. Rich men and women, especially those who belong to the aristocracy choose photography for their personal portraits; adding a touch of modernism to their noble countenance. ...

Optical microscopy – is the technical field of studying objects using optical microscopes. Optical microscopes are devices that use visible light rays as both eye works in the optical wavelength range. So, optical microscopes could not have diffraction limits resolution less than 0.2 micrometers (200 nanometers) and with maximum magnification up to 2000 times. The human eye is a biological optical system, characterized by a certain resolution - the smallest distance between the elements of the observed object, while they can still be distinguished from one another. For a normal eye, at a distance from the object to the so-called. ...

Introduction

The use of digital cameras has become a part of people’s everyday lives. It is now an instrument by which people express themselves and communicate with each other, especially with the photos taken being easily made available on the Internet (Dong-Hoo 266).
Although quality is not a major concern for the pictures that people take on their digital cameras and post on the Web, learning to handle the digital camera will help one take advantage of its features and create stunning photographs.
In this regard, this paper provides a discussion on the important parts of a digital camera, ...

Visual loss due to cataract is due to clouding of the lens of the eye leading to the inability of light to pass through it and focusing on the retina in the back of the eye (Jacobs, 2013); the vision loss can be partial or complete in the affected eye. The Latin word “catarractes” means waterfall; to someone looking into a persons eye that suffers from cataracts the clouding looks like the splashing water of a waterfall. It is the leading cause of blindness worldwide.

Disease Process/ Pathophysiology

Transparency of the lens is due to a high concentration of cytoplasmic protein, crystallins, ...

INTRODUCTION

Wong Kar-Wai is a director based from Hong Kong, who is hugely respected as not only a director, but an artist who is constantly mentioned by critics and film enthusiasts alike. Although many of his films did not go on to become big as other major films in the Box Office, Wong Kar-Wai's films have begun to be well known for breaking the contemporary style of Hong Kong cinema.

For many years, Hong Kong filmmakers followed a set system of rules in the genre and narrative forms to fit their own personal style; still, they were considered as ...

An Analysis of Three Short Stories Using Literary Lenses

- Summaries
Cathedral is the story of a blind man named Robert, who comes to visit an old friend and her husband. Her husband is unhappy about the visit and throughout much of the story, observes him without commenting or contributing to the conversation or is simply rude to Robert. After dinner, the wife goes to bed, and the two men are alone in front of the television. The man tries to describe what he is seeing to Robert but finds himself unable to describe a Cathedral when it appears. Robert tells him to draw it while his hand ...

Definition

Magnification refers to the process of making an object larger or smaller in size. It can be said basically to be the altering of the size the object. The magnified object is referred to as an image. Therefore the magnified object is shall only appear larger or smaller in size with the physical size maintained. This change is calculated and given in a numerical number referred to as the magnification.

Areas where magnification is used

Magnification is used in many fields of study and real life situations. In biology, small objects are magnified so as to be viewed properly. This involves the use of ...

What happens with a patient who develops a cataract?

A cataract is the opacification of the crystalline lens in the eye. In a patient with cataract, there is progressive loss in the transparency of the crystalline lens; this is due to changes in the density of the epithelial cells. There is also a derangement in the fiber of the lens cells. Lens transparency can also be because of deposition of minute epithelial masses of apoptotic lens tissue in the substance of the lens leading to disruption of the internal homeostatic mechanism of the lens and accelerating the process of ...

Optical Distortion, Inc

Optical Distortion, Inc. was the first American firm that manufactured the first non-human ODI contact lens for the first time for agricultural chicken farmers. The technological innovation is aimed to target the chicken farm businesses that have traditionally used the Debeaking or Beak Trimming procedure for removal of beaks, which could lead to health issues in chickens and also adversely impact egg production capacity. ODI contact lens would be manufactured using hydrophilic polymer substance and the finished product would be patent protected with certain appealing features to become a productive and cost-effective solution to poultry industry in USA. It ...

Lens Crafters is an optic chain of about 870 special service shops, which is known for its operational strategy and customer service. It uses differentiation strategy to plan, where they offer goods and services, which are perceived to be unique in the market place. They have a lab on site where they offer a one-hour service to their customers. In that a consumer is allowed to pick a frame and lenses, and have it finished in an hour. The other part of their unique services is that they offer a ninety days unconditional guarantee for their products. In case, ...

The case analysis looks at the characteristics of the Optical Distortion Inc. (ODI) innovative contact lens for chickens and why the product is appealing to chicken farmers. The case analysis also reviews the most appropriate geographical areas that Optical Distortion Inc. (ODI) needs to have its efforts focused on for quicker return on its innovative product. Appropriate market segments as well as the pricing policy that should be adopted by the company are also highlighted. Lastly, the analysis examines the level of marketing efforts that ODI should consider to help it gain a larger market share.

The ODI contact ...

Despite displaying the features of an emerging economy and creating a perception that things are improving in the year 2008, a closer look at Egypt reveals otherwise with major economic and political problems hidden underneath. One of the long-term issues was inflation which was relatively high. As the worldwide economic meltdown took the center state in year 2008-2009, the country saw many of their economic drivers slowdown. Tourism one of the drivers in the country economy fell sharply as the economic crisis continued. Also, the Egypt’s working expatriates remittances dropped as the as construction in the gulf region ...

Discuss Chromatic aberration in a lens.

- Introduction
Chromatic Aberration is an optical issue which occurs when a lens either focuses wavelengths at different positions in the focal plane or cannot converge all wavelengths of color to the same focal plane. It is caused by dispersions of the lens, with different wavelengths of light passing through the lens at different speed. Consequently, the image appears blurred or may have noticeable colored edges (Smith, 20).
- Main Body
A perfect lens would direct all light wavelengths into one focal point. In real situations, each wavelength has different refractive index in lenses, hence resulting into two types ...

\sPrince Mohammad University

Introductory Biology

Report

Reem A. Alotaibi
2001100196
Introductory Biology

Section: 201

Dr. Tabassum Ashfaq
Study of Compound Microscope
Aim of the experiment:
Objective of Study:
1- To identify the different parts of the microscope.
2- To know the functions of the different parts of the microscope.
3- To learn the different objective powers of the microscope.
4- To correctly use the microscope to see perfectly clear images of different specimen.
5- To understand the precautions needed while handling a microscope.
Materials Required:
- Microscope.
- Pinus Pollen Grains.
- Sand.
- Salt.
- Hair.

Parts of a Compound Microscope

The various parts of a compound ...

Cataract is derived from Greek and Latin word which means ‘to fall down’ or ‘waterfall’. The human eye lens is naturally crystalline. Cataract is any opacity to this natural crystalline lens. It causes visual loss and blindness in humans, other mammals and birds. Generally, visual loss from cataract other than from trauma is gradual and painless.
The etiology of cataract can be any injury or trauma to the lens, including contusion injury, inflammation within the eye or uveitis, metabolic conditions like diabetes mellitus, intraocular diseases like retinal detachment, and intraocular tumors like melanoma, retinoblastoma or congenital factors.
The common ...

Accounting is by itself indeed information to various parties in an organization who includes management, employees, as well as external parties such as the suppliers and government. It provides information concerning various aspects of needs in the organization and outside the organization. The accounting information provides the basis for making most of the crucial decisions in the organization. Accounting information processing is a branch of accounting information system, which is mainly concerned with the processing of information collected and stored. The accounting information is obtained from the daily activities done by organizations named as accounting transactions. The process derives ...

Abstract

The relationship between leadership, trustworthiness and ethical stewardship is examined in Caldwell et al.'s (2010) "Leadership, Trustworthiness and Ethical Stewardship." The authors posit that ethical stewardship leads to trustworthiness, which is an important facet of leadership in organizations and businesses. In this essay, these three primary facets are reviewed and examined, the individual relationships weighed against other research on the topic. A subjective view of these facets is also included, considering the mediating lens as a potential drawback to the theory that behaving in an ethical and trustworthy way will lead to the perception of an effective leader by ...

Introduction

I am extremely interested in organizational behavior – as a prospective future leader of an organization, it is immensely important that I learn exactly how organizations behave and interact if I am to make full use of each employee’s specific traits and skills. An organization is a powerful collective of unique minds and special attributes, and it is the responsibility of a leader to harness those energies in a powerful, productive and ethical way. One way in which a leader can be most effective is to facilitate trustworthiness between individuals, as well as promote ethical stewardship in leadership behavior. ...

Introduction

The purpose of this lab experiment is to investigate the laws of reflection and refraction. Determine the relationship between: distance of an object in front and the distance of the image behind, the angle of incidence and the angle of reflection of different light rays.

Θ1 = Θ2The angle of incidence equals the angle of refraction.
n = c / v The index of refraction, the speed is faster in a vacuum than in a material. n1 sin Θ1 = n2 sin Θ2The rays of light bend when either entering or leaving through water and traveling through the air. When light/rays pass ...

THE MICROSCOPE

The fundamental objectives of this report are to learn how to:
- handle and care about the microscope
- Identify various parts of the microscope such as the eye piece, arm, coarse adjustment knob, fine adjustment knob, base, nose piece, objective lenses, stage condenser, and Iris diagram.
- Define various terminologies used while using the microscope such as the total magnification, resolving power, working distance, parfocal and real and virtual images.
- And finally to observe stained slides of bacteria or the fungi.

RESULTS

Concerning how to care about the microscope, the following should be taken into consideration: while using ...

Introduction

Qualitative research, as defined by Thomas from the book of Sampa (2012), “involves gathering and interpreting information from the viewpoint of kinds of objects, ideas, or events” (as cited in Sampa, 2012, p.5). Qualitative research has five approaches, which are narrative research, phenomenology, grounded theory, ethnography, and case study. Each design should be anchored to a theory in order for the progress of a research to be guided. According to Creswell (2009), in qualitative research, a theory acts as a lens for understanding the study, although it may also be formulated during or after the study.

Implication of Theory in the Five Approaches

Phenomenology
This type ...

China on Screen: Chinese Identity

China on Screen: Chinese Identity
The majority of classic popular Chinese cinemas are filmed and published by the fifth generation directors. The fifth generation directors focus on three key aspects to their production, in which are the social framework of the countryside, the past-aesthetics, and the global film distribution. These aspects have been well illustrated through the films of Yellow Earth and Hero directed by two well-known fifth generation directors, Chen Kaige and Zhang Yimou. Both directors believe in the power of aesthetic matter to convey the issue of Chinese identity. Despite the fact that both films appeared to ...

In the world of today’s cinema, 3-D technology is making a comeback. No longer a kitschy gimmick used in the 1950s to bring extra ticket sales to monster movies, it has turned into a phenomenon that turns normal 2-D movies into stereoscopic blockbusters. 3-D films such as the 2009 film Avatar rule the box office, creating landscapes that pop out at the viewer and take them into a new dimension. To this day, more and more blockbuster films are adapting the Avatar model and releasing more and more movies in 3D, mostly due to new technologies and methods ...

1. Inverted as magnification is negative.
2. Real Image as it can be projected on a screen.
3. Two reasons.
. A ray passing through the centre of either a converging or diverging lens does not change in direction.
.A ray that enters a diverging lens by heading forward the focal point on the opposite side exists parallel to the axis of the plane itself.
4. Magnification is negative as the image size is less than the object size itself.
5. They are all equal and there are no variations in the result.

Answers on Experiment: 13( As per as data given)

1. Image is upright as it is ...

Cinematography refers to the technology and the art of photography of motion-picture. It incorporates a couple of techniques such as scene composition, lighting of the location, camera selection, lenses, film stock, filters, movements, angle of the camera; and other special effects. To achieve the effects and images desired by the director, a sizeable crew is deployed to look into the various concerns. The crew is headed by either, a photography director, lighting cameraman, first cameraman or cinematographer and ensures that the desired quality is achieved. Cinematography is marked with major revolutions. It has evolved greatly with the application of ...

[university name]

ABSTRACT

Studying of the outer space is called space science. The space exploration is the discovery and exploration of the outer space. The study of space is mainly done by the astronomers, later it was made as one of the divisions of space science. The astronomers explore the outer space with the help of the telescope. The physical explorations are conducted by the unmanned robotic probes and human space flight. In early centuries, the space race occurred between the Soviet Union and the United States of America during the period of cold war. The abstract of this research ...

Part 1.

Bazin explains that photographic lens is a true reflection of the world. The lens automatically creates an image that is real and that is captured as it was. This means that photography gives a reality of the world as it is and does not depend on the creative nature of artists. According to Bazin, photography lens is objective reflection of the world. He goes further and argues that photography give satisfaction to an individual’s deep need for reality or precisely termed as realism. In the image chosen, the pictures give a true image of the world, for instance, ...

!Marfan syndrome is an autosomal dominant disorder of connective tissue and mainly caused due to heterozygous mutations in fibrillin-1 encoding gene. This syndrome was described by Antoine Bernard-Jean Marfan in the year 1896. This disorder involves skeletal, ocular, cardiovascular systems, dura, lungs and integument. The manifestations observed are aortic aneurysm, dislocation of ocular lens, over growth of long bone. Most of the cases are due to FBN1 mutations. This syndrome affects 1 in 3000-5000 and one-fourth of the cases are sporadic. Diagnosis of this syndrome is often challenging since it is age-dependent and frequent in all types of populations, ...

A motion picture refers to a series of still images, which when viewed in brisk succession, seem to be moving. There are two principles behind the creation of the illusion of movement of the pictures. These include; persistence of vision and displacement. Persistence of vision is a phenomenon that enables us to see the frames as a constant image without the incursion of seeing the space between the frames. Our brains form a visual impression upon seeing an image and the image loiters until the next image displaces it. Displacement, conversely, forms the illusion of movement. As the image ...

Report on Boots Opticians

(Course No.)
(City & State)

SUMMARY

Boots Opticians is a part of one of the biggest pharmaceutical branch in the UK. It specializes in products and services tailor made for men, women and children. Started in 1983 by husband and wife team of Doug Perkins and Mary Perkins, Boots Opticians boost of 1593 stores all over Europe with a 42% market share and a total turnover of 1.5 billion Euros in 2010/2011 financial year.
With 25 years and counting, the company has expanded considerably. Its expansion and marketing strategies saw it relaunch its 286 stores by 2012. Its main competitor in ...

Component One

The Data Quality Objectives (DQO Process) is a planning process that has been developed by the United States Environmental Protection Agency. This particular planning process is used when environmental information or data is used to make a choice between two specific alternatives or to make a derivation of contamination estimate. The process is also used in the development of acceptance and performance criteria that find use in the clarification of study objectives, defining of appropriate data type and the specification of potential errors of decisions that are then used as the basis for the establishment of the quantity and ...

Essay #1

Roland Barthes, in his groundbreaking book S/Z, introduced the idea that there is no such thing as a writer – or as a reader. Instead, everyone who comes into contact is considered a “scriptor,” whether or not it is the person who records the text, or the person who is reading it. The reason for this is that each person who interacts with a text has a set of baggage that affects the way that he or she perceives the levels of meaning. After reading his ideas, I was drawn to the school of “New Criticism.” While that might seem ...

INTRODUCTION

Society is typically divided into units of families; this social institution is meant to allow parents to raise children in the way they wish, imposing values and discipline upon the children and prepare them for the outside world. As the decades go by and the nature of society changes, families must change as well. There are many sociological theories by which to examine the role of families in society, and the roles of individuals within that family, but some lenses fit better than others. In this essay, we will look at the social institution of family through a ...

The organization where this conflict occurred is a large corporation that consists of very many employees and many branches. The departments consist of several people working together to achieve a common goal. In this instance, the conflict occurred within the sales department.

In the conflict, the sales people felt that the sales manager was not doing his best in supporting them during sales and marketing. The salespersons had spent one month asking for brochures and business cards to assist them in approaching clients during the launch of a new product. On the other side, the manager ...

Enter Student Name Here

Enter Name of University Here
The continuance of academic success is essential when it is a reflection on the values and beliefs we choose to live by as college students whom eventually become professionals within their career. Academic success does not only occur within the classroom but learning also takes place from the experiences and the people we encounter on a day to day basis. More education throughout life is a necessity to be more marketable and employed; even during the overwhelming economic recessions. An individual with the highest level of education within a company may not have to ...

The Sapir-Whorf Hypothesis is the ideal that people view and understand the world through the lens of language (Macionis, 2011). One way in which language can affect how we see the world culturally is sentence order. Many languages express themselves differently, placing a different importance upon nouns, verbs, etc. For instance, in English sentence order typically subject, verb, object while Japanese is subject, object, verb and Welsh is verb, subject, and object (Plato.stanford.edu, 2015). Each language places a different importance on the subject; this may be a reflection on the importance placed upon the subject in the actual culture.
...

Summary : Managing business ethicsLinda K. Trevino & Katherine A. Nelson. Wiley; 5th edition

Chapter 4 – Addressing individuals’ common ethical problems

Ethical issue when people work together (privacy, discrimination, sexual harassment or simply how people get along. Key is fairness meaning equity, reciprocity, impartiality
- Equitable is when something is divided between 2 people according to the worth & inputs of the 2 individuals. Most people think it’s unfair when 2 people have performed the same duty but receive a different share of the reward
- Reciprocity: “if you do this for me I’ll do this for you”. Most ppl think it’s unfair if one ...

Located outside Target store location

The observation is a study of altruistic behavior of adults toward strangers. One goal in the study is to determine if the presence of an audience motivates a person to be charitable. Hudson and Bruckman (2004) theorized an individual of a particular personality will respond more to the opportunity to participate in a charitable contribution if others are aware of the donation. This may be evidenced in a donation when the plate is passed n church when a person feels others are watching. Some religious organizations include an envelope to conceal the amount of the donation. In this way, ...

The Marbury Lens is a book written by Andrew Smith. It talks about a sixteen-year-old boy, Jack. He gets drunk in his best friend place and decides to take a walk back home. On his way, he falls asleep on a bench in the park and just woken up by someone seemingly to be trustworthy doctor who offers him a lift home. Unfortunately, the person kidnaps him. Later he escapes, and the only person he tells is his best friend Cornnor, who helps him to revenge by murdering, his kidnapper. When they arrive in London as they had planned ...

Romero tells similar stories in his first zombie film Night of the Living Dead (1968) and his two later films Day of the Dead (1985) and Diary of the Dead (2007). But the approach Romero uses in each film varies. ‘The Night of the Living Dead’ and ‘The Day of the Dead’ use a standard movie narrative while Diary of the Dead incorporates found footage or point of view (POV) techniques popularized by The Blair Witch Project and used to varying success in films such as Quarantine, Area 5.1, and Cloverdale. Romero uses this technique to criticize the prevalence ...

1. Introduction to the Technique
Magnification and high resolution imaging are very important in materials science, especially at present when nanotechnology materials are being created. Magnification and high resolution imaging can help in the characterization, identification, and confirmation of the existence of the desired material. Magnification and high resolution imaging become problems when the size of the assessed material becomes too small; such as, they are beyond the micrometer scale. Ordinary techniques in microscopy such as light microscopy where in a traditional light microscope is used could not suffice. Fortunately, in 1931, two scientists named Ernst Ruska and Mx ...

Introduction

The microscope is derived from two Greek words, mikros and skopeo. Mikros means small while skopeo means “look at.” Thus, the two words form the word mikroskopeo that refers to looking or observing small objects. Since the beginning of scientific developments, there has been an interest to look at the smaller details of the world around us. Biologists have taken the lead in the quest to uncover such small details through their desire to examine cells, viruses, bacteria, and colloidal particles. Material scientists have wanted to observe the limitations and inhomogeneities in metals, ceramics, and crystals. Geologists have also ...

HBS case: Bausch and Lomb, Inc

Bausch and Lomb, Inc is a manufacturing company that specializes in optical and other health care products. The company was established through a partnership between John Jacob Bausch and Henry Lomb. Until 1995, the company enjoyed a smooth ride in the market under the leadership of Daniel E. Gill. By 1993, the management resolved to create divided the operations into two major segments; the optic segment and the health care segment.

The new sales strategy

The entrance of Johnson and Johnson, Inc in manufacturing disposable soft contact lenses posed a competitive uphill task for B&L Company to reach its sale target. As a ...

Champagne for Celebration is a short movie of four and a half minutes whose main characters include a couple (Ashley and Shane) and a waiter named Steven. The setting of the movie is a calm restaurant, which is not at all crowded. The movie begins as Ashley and Shane enters the restaurant and orders their lunch to Steven. From the very beginning, Shane acts very suspiciously. First, he was shaking nervously at the table, continuously patting on his trousers. Then, in the bathroom, Shane was speaking to somebody on the phone saying unclear stuff. This attitude made Steven curious. ...

Digital photography is among the several forms of digital imaging. It uses an array of electronic photo detectors which aid in capturing an image that is focused by the lens. Digital images are created by non-photographic apparatus for instance computer tomography scanners. This kind of camera the image is digitized and later stored as a computer file. Digital photographs are used to display, store and print images by use of computer techniques and digitally without chemical processing. Immediate image review and deletion is possible lighting and composition will be assessed right away finally conserves cupboard space.
The camera has ...

Electron microscopes refer to those microscopes that make use of an electron beam to light a specimen producing a magnified image. These microscopes are used to study structures that are either invisible through naked eyes or those that are too small to be clearly seen using a light microscope. The two major types of electron microscope are Transmission Electron Microscopy or TEM and Scanning Electron Microscopy or SEM (Mooney, 1996).
Transmission Electron Microscopy employs a high voltage electron beam in order to create an image (NE, 2013). The TEM is made up of various components including electromagnetic lens system, ...

Stars are heavenly bodies that are spherical in shape and shine because of nucleic and thermal fusion of radioactive particles within them and this is only for part of its life since the hydrogen may burn out or gets exhausted. Some of them can be seen at night from the earth but just as points because of their great distances .The sun is a star that is closest to the earth, whose mass makes up 99% of the solar system and chemically made up of hydrogen that fires it up and it also contains helium. It has great influences ...

The pressures on women to maintain a particular sort of look are immense in our society. Thanks to the tween-oriented campaigns by the lingerie giant Victoria’s Secret, there are elementary school girls going around with shorts saying “I LOVE PINK” on them. The message is clear: these tween girls have bought into the idea that they need to look a certain way in order to receive approval. This brings sexuality into the minds of girls well before they are ready for it, and so by the time they reach middle school, many of them already view themselves through ...

Introduction

Mobile phones are electronic devices that enhance communication and as norm electronic devices incorporate signals send and received by use of electric charges. The flow of electricity in any device results to some heat that majorly results from leakages of charges. These productions of heat calls for the use of rubber in making the sensitive parts of electronic devices, mobile phones included. The most commonly used rubber is silicon due to the fact that it resists both flame and water in addition to its softness. Rubber is a non-conductor of electricity and is preferred to plastic as an insulator. ...

Introduction

Controversy has always characterized the study of international relations, particularly in terms of politics. The complexity of such field has enabled the applicability of many theoretical models in studying politics in the international arena. There could be no “one-size-fits-all” approach, as there is an understanding that several theories have attempted to explain phenomena within international relations. Three theories – neorealism, neoliberalism and classical realism, stand out as among the most prominent ones applicable in studying international relations, with each tending to construct distinctive interpretations.
This study seeks to establish that of the three aforementioned theories, classical realism ...

Personal Ethical Statement

In life, there are choices that people have to make. These choices determine who we are and who we become in the society. The decisions are often based on the ethical perspectives that we assume, as these are the moral fibers that guide us through our daily activities. Below is a discussion of my ethical statement. The reflection is more of a form of self discovery which I went through.

Personal Ethical Statement

My preferred ethical lens is the relationships in the community. This is where the value of patience applies in that one has to be accommodating enough and understanding to ...

Individual report on simulation exercise- Glo-bus

Introduction
Generic strategy

Undeniably, marketing strategies for different enterprises are streamlined to develop competing strategies comprising of promotions, pricing and advertising. As such, our financial strategy focused on creating a one star level camera to be dispensed to our consumers at lower prices. In addition, the strategy purposed at developing a 4 star camera to be utilized by stylish customers. Deductively, the uniqueness of our pricing and quality facilitated maximization of our returns since our prices were relatively cheap, hence affordable. Moreover, multi-featured cameras we produced would offer a competitive edge for our products and hence promote our company's ...

Interview of the older adult

For this work I decided to describe a woman at the age of 63. For convenience’s sake I’ll call her Martha. She has normal constitution and doesn’t have bad habits (like smoking) or serious problems with health. Martha has technical education and worked in the specialty after graduation. She changed several jobs after it. The woman is still working in an educational institution. Before it she worked as a tailor for about 10 years. Today Martha also sews, but it’s just a hobby now. She is married for more than 40 years and has two ...

Summary of Difficult Terms

(Institution Name)

Light is reflected from surfaces of all the items, and that reflected light is collected by the eye. The light enters the eye through the lens that focuses the light on the back of the eyeball. The pictorial nature of the image is then converted into electrical signals that the eye sends to brain where the signals are interpreted. Lens contracts and expands in absence and presence of light to adjust the light that enters the eye.

How the Ear Hears:

When something vibrates, it displaces the air and makes waves in it. These waves make their way into the ear ...

A1. A negative perception of Thomas Randall and his friends may have shaped Helen Brook’s perceptual lens. She lives downstairs from the defendant and they continually bother her with her parties; she says they “tend to be noisy and keep late hours”. The day of the incident, they were having one of these parties and she alleges the ceiling was shaking, not allowing her to rest.
All of this may lower her credibility, as her perception is obviously not objective. She might have resentment from past disputes, as well as differing with her neighbors about how to live ...

The movie “The Night of Truth” is directed by Fanta Régina Nacro and features an imaginary country in the West African region. The title of the movie portrays the moment when people realize their true selves in their interior selves. The country has been experiencing a civil war, but after a decade a sign of peace negotiation between the two ethnic groups; Nayak and the Bonande which is headed by Colonel Theo. The negotiation aims to enhance peace between the conflicting Nayak government forces and their rebel Bonandes. Although most of the people are anticipating the peace negotiation ...

Stuart Rosenberg, the director of the film, Cool Hand Luke (1967), is one of the most noted filmmakers in the history of world cinema. Born in 1927, Rosenberg completed his graduation and started hi training as an editor on television programs. At the age of thirty, he graduated from being an editor to a director. After directing close to as many as 50 episodes, he moved to making movies. Thus, he went on to make memorable films like movies Cool Hand Luke, The Amityville Horror, Voyage of the Damned and The Pope of Greenwich Village that immortalized him as ...

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 ...

Introduction

A turbulent jet is a source of energy and momentum in a fluid tank. A jet is considered fully turbulent at a jet laminar for Rej below about 100 and Reynolds number Rej above about 1’000 – 2’000. Therefore, the limit between a turbulent jet and laminar is around the Reynolds number of 3’000 and the significant characteristics of the jet are its discharge and momentum flux.

Eq. 2; Qj = vjAj – jet volume flux
Rej = vjdjv = jet Reynolds number
Frj = vj√g'dj = densimetric jet Froude number

Where;

Vj is the jet velocity at entry point
Aj is the ...