Hole Reports Samples For Students

Introduction

This lab experiments was to see how light travels through the pin hole camera to form images. This was achieved through a number of steps. The basic functional principle of a pin-hole camera is that, when a shutter is opened-in this case a small pin hole, light that bounces off objects and is directed through the hole, an image is formed on a screen that is on the other side of the hole. However, this image appears to be inverted. Since the pin hole is very small, the light rays that pass through it will not overlap. This is the reason for the formation ...

Introduction

Field density testing is significant for assessing the soil properties of a site identified for a project. The assessment of soil property done through field density testing is aimed a verifying that the soil contained the required properties for the type of project to be constructed at the identified site (Thiers and Donovan 45). This lab uses the Sand Cone Method to verify the compaction of fill material and determine if the soil meet the required compaction with a design unit weight of 2,000 kg/m3. The aim of the experiment was to determine the dry unit weight, to ...

Introduction

The doughnut hole refers to a program whereby the amount for treatment increases gradually. For example, people used to offset the total cost of their medications in the doughnut hole. However, with the introduction of Affordable Care Act seniors are now not required to pay the full amount of their medication cost.

Health care reforms will improve health care for the seniors (Riggs, 2014). First, the Affordable Care Act will close the doughnut hole that was forcing the seniors to pay the full cost for their prescriptions. For example, seniors received a fifty percent reprieve when buying drugs covered in the ...

Biology Lab Report

Abstract
Plant damage by herbiovry needs to be studied especially with potential negative impacts from climate change. The impact of caterpillars on cucumber leaves was measured under three different situations. Firstly when the leaves were damaged with holes, secondly when saliva was added or thirdly when leaves were both damaged and saliva was added. The hypothesis tested was ‘There will be an increase herbiovry on damaged and saliva treated plants compared to saliva and no damaged or damage and no saliva treated plants. The leaves were photographed before treatment and after, caterpillars were added to the leaves under ...

Andy Goldsworthy commonly referred to as a performance artist who doesn’t require an audience is fascinated by nature and the various shapes it makes on mother earth. Andy’s work is explored in the film where the natural landscape and sea provides inspiration and captures a perfect image of his ephemeral art. The documentary is underpinned throughout by excellent but eerie apt musical score performed by Fred Frith. The director of the film Reidelsheimer encapsulates the artist Andy and the art perfectly that it deserved much recognition other than the ten year German film Award it got.
Goldsworthy begins ...

Introduction

Miscues analysis concerns itself more with the kinds or level of miscues committed rather than the real quantity of miscues. Once the reading session is completed and the student has finished the story retelling, the miscues which have been recorded at the transcript require be classifying or analyzing.

Transcript
The Robot and Mr. Mole
This is a robot.
His nose is a cone.
His legs are made of hose.
He falls into a hole.
“I can help”, says Mr. Mole.
“Go up this rope”, says Mr. Mole.
“Thank you Mr. Mole” says the robot.
...

History of Golf

Golf originated in Scotland more than 500 years ago. Most of the early records on golf are Scottish official records to ban it or to criticize those who played it (Clark, 1875). James II of Scotland banned golf in 1457 because it interfered with archery practice by the Scottish guards. It is believed that shepherds tending flocks of sheep near St. Andrews started golf; by hitting stones into rabbit holes with their wooden crooks when they got bored (Browning, 1955).

The Royal and Ancient Golf Club of St. Andrews was founded in 1834 (Clark, 1875).). By the end of ...

Aims and Objectives of the Experiment

The main objective of this experiment is to determine the concentration of different substances. This is achieved by determining the end point(s) of different titrations using the automated potentiometric titrator. These points are known as equivalence points. The units of measurement are the standard units used in titrations i.e. Molarity (moles/liter) of substances used while the quantities of these substances are measured in mL (milliliter).

Theory and Principles

Potentiometric titration is a volumetric method which measures the potential between two electrodes, namely reference and indicator, with the change in the volume of the reagent that is added, known as the titrant. ...

Abstract

DC motors are employed and used in various applications to perform various tasks which require the conversion of electric current to mechanical motions. In most cases, DC motors are used as actuators to convert the electric current from the output of a control system to a mechanical motion for a present function. This experiment employed the use of simple and easily available materials to construct a simple homemade DC motor. The project used basic components such as coil of wire, permanent magnet and simple dc battery to construct a simple device which demonstrated the operation of a simple DC ...

Before going into an agreement regularly different statements are made by one party so as to support the other party to go for the agreement. A debate might later emerge as to which of the announcements should take as a section, or a term, of the agreement, and which ought to be taken as simply pre-contract talk.
Diverse term types are contain by a contract, some more vital than others. Whereas “conditions” are the more imperative terms and “warranties” are the less critical terms.
Without conditions no one party can get into the agreement. Therefore, to make a condition misleadingly, or ...

Abstract

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 ...

Introduction

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.

Materials

- Track and screen from Basic Optic System (OS-8515)
- Diode laser (OS-8525)
- Single Slit Disk (OS-8523)
- White paper
- Metric rule

Procedure

The laser was placed at one ...

Abstract

The topic of wireless Security issues in pervasive computing is a very dynamic area given that the technology keeps on changing. The change in technology comes with different challenges especially when it comes to integration of two or more technologies to satisfy human needs in life. Pervasive computing(PC), for instance, can represent an entry point for many of attacks.It can compromise users’ data, crash the complete system, render services unavailable, and possibly result to the loss of property and even lives. This paper examines and reports various security concerns in wireless security within the context of PC. The analysis ...

Report on Current Trends in Information Security

The internet is termed as a revolutionary change in respect with the technological and societal changes it has brought about. The ease of access and exchange of information has become a phenomenon that is replacing old concepts. Companies are outsourcing their services to companies located overseas through the internet. The place and time of working has been greatly impacted by the internet. People work from the comfort of their homes at any time of day and night possible through internet connectivity.
Through seamless exchange of information over the internet, security concerns have been raised. The three major information security areas ...

In the movie Inside Man, which was directed by Spike Lee (2006), the plan for the bank heist was formulated very well. In particular, Dalton Russell, the mastermind, planned for and anticipated everything. For example, he planned for an easy and “clean” entrance into the bank, that is, the robbers came in as painters who were dressed in uniforms, which made nobody take particular notice of them. They also used infrared light in the form of flashlights to ensure that they wouldn’t be seen on the surveillance cameras. By the time that the security guard noticed their suspicious ...

#222060 : Finite Element Analysis of a Clamp Frame

PART 1 INITIAL STRESS ANALYSIS

Analysis Model is prepared with the dimension as shown in Fig.1-1
Fig.1-1 Initial Specification

Material propertie as shown in Table1-1 is adopted in the model.

All the degree of freedom is fixed at the lower platform, as shown in Fig.1-2;
Fig.1-2 Boundary Condition at the Lower Platform

Upward axial force (15000N) is applied on the inner surface of the cylindrical hole, as shown in Fig.1-3;

Fig.1-3 Axial Force at the Cylindrical Hole

Mesh is created with a default size, as shown in Fig.1-4;

Fig.1-4 Mesh with a Default Size : 12481 Nodes / 7372 Elements

After the calculation, the following results are obtained;

1. A Stress Plot of the von Mises Stress for the entire frame, clearly showing the area of highest stress.
Fig.1-5 Von Mises Stress : Max. Stress = 204.382(Mpa)
2. A plot of ...

NITROGEN AND COPPER DOPED SOLAR LIGHT ACTIVE TIO2 PHOTOCATALYSTS FOR WATER DECONTAMINATION

Abstract:
A new category of photocatalytic coating that can degrade chemical as well as bacterial contaminants under visible sunlight wavelengths was generated by the deposition of a stable photocatalytic TiO2 film over the internal lumen of glass bottles by means of a sol–gel technique. Such a coating was produced either in doped or undoped form. This coating used copper and/ or nitrogen for producing visible light-active TiO2 films that were normalized or annealed at 600 ◦C and were characterized by Raman and X-ray photoelectron spectroscopy. The degradation of methylene blue was seen to accelerate with doped and undoped TiO2 films ...

Abstract

The prevalence of information system and networked infrastructures brings huge advantages for the organizations however these infrastructures also impose greater vulnerability in terms of intrusions and virtual attacks. The entire industries and government worldwide are dependent on the interconnected array of critical networks and resources that can be accessed or entered from anywhere in the world. Cyber security uses different tools, policies, risk assessment and management practices and technologies to protect the information and the communication infrastructure from any illegal or unwanted intrusion or modification. The assessment of cyber security vulnerability assists the IT managers to ensure that no ...

1. Abstract
With eth advent of computing devices, there has been a phenomenal growth in the adoption of electronic displays. There has been adoption of electronic displays in these environments. Even as the evolution of electronic devices is seen to be on the increase, there is a need to ensure that the electronic display devices are friendly to the environment and efficient for personal use. Emphasis is seen to be put on safety and green computing. There is also an emergence of hand-held devices which are being adopted at a fast rate and the use of electronic displays is highly adopted ...