Essays on Sensor.

Abstract

The energy consumption in the high performance computing and cloud services is enormous. This requires energy efficiency techniques to reduce power consumption in operation and cooling of the data servers and high performance computers. To search for more energy efficient techniques to save power, companies across the world share data and conduct survey. This article gives an overview of requirement of energy efficiency, different energy efficiency algorithms for supercomputers, cooling and energy efficiency techniques used across the globe.

Introduction

There are multiple sources for energy consumption in high performance computing such as power consumption in running High Performance Computing (HPC), ...

Summary

This experiment is about the static calibration of a differential pressure transducer. Test measurements are done to find the range of input and output of the transducer, and to determine the “best-fit” line that models how the voltage reading would equate to the real pressure measurement. The input pressure comes from a hydraulic ram with pressure gauge. The output of the differential pressure transducer is in voltage, and is measured by a digital voltmeter. The input pressure is varied from 0 to 6 bar, and the three voltage readings are recorded for each pressure step value.

Introduction

The differential pressure ...

Ultrasonic sensors play critical role in making robots for detecting obstacles and avoid collision (Yarlagadda & Kim, 2012). Robots have a lot of significance in the modern world (Graetz and Michaels, 2015). Many industries are currently using robots for daily application (Johnson & Hanify, n.d). Gageick, Muller, and Montenegro (2012; King, 2011) study on obstacle detection and collision avoidance using ultrasonic sensors revealed the above. Researchers are constantly making robots for navigating to places where human beings cannot reach. Some devices such as mobile robots can easily perform different tasks without any human intervention when fitted with ultrasonic sensors that easily ...

Velocity Sensors

Sensors are devices which detect variations in a physical incitement and turn it into a signal which can then be measured and recorded. Sensors transform several types of energy in different forms such as radiant energy, movement, thermal energy, magnetic energy and electrical signals. In addition, sensors come in different types that are very useful for different specific functions. The first sensor, thermostat was released in market in the year 1883 which was then considered as the first ever manmade sensor to be modernized; then there came in 1940s the infrared sensors followed by the invention and release of different ...

1 Introduction

Chapter 2 reviews the statistics from RIDDOR on injuries and fatalities due to moving vehicles on civil engineering construction sites. Government funding is discussed. Opinions of safety on construction sites related to funding. Road work safety, traditional safety methods and contemporary high technology safety technologies are reviewed.

2 Safety Record on UK Construction Sites

The UK construction sector has the highest rate of fatalities compared to the ...

An EMS controls the vehicle engine in response to both vehicle and engine inputs. It consists of an electronic control unit composed of a micro-processor with several electromechanical and electronic actuators and sensors. Sensor devices are used to monitor the vehicle engine and detect engine speed, lambda values, crank angle and other engine parameters. The electronic control unit determines the engine ignition time, the quantity of fuel and other engine parameters that keep the vehicle engine running. The ECU does this by use of input values that are calculated based on the inputs that originate from the sensors. Under this ...

Question 1

Direct marketing is whereby a marketer strives to reach a specific prospective consumer. In this case, a company targets a certain individual who will most likely respond to the advert in a positive manner. A company applies an interactive manner to reach certain individuals; expecting to have a purchase of their products from such individuals. Mass marketing is targeted at a certain mass of people without segmentation. As far as the comparison between these two types of marketing is concerned, their evolution takes center stage. The evolution of mass marketing was brought about by advancements in broadcast media. There was growth in TV audiences and the ...

LITERATURE REVIEW

The present method used for controlling temperature in the greenhouse is by the use of ventilation. This ventilation entails of the restoration of the air inside the greenhouse. It involves natural ventilation that has lateral windows that are opened to allow fresh air to enter inside the greenhouse refreshing the entire internal atmosphere. This is operated manually. Also forced ventilation are used where the fans are used to vary the temperature by moving it. The constant movement of the fans inside the greenhouse keeps refreshing air inside. Another method employed is regulation is by employment of the ...

Introduction

People in the developed countries are living longer with advances in medical science. The life expectancy, today, is much longer than it was in the previous generations. With the baby boomer generation now reaching the age of 65 years and people living longer as compared to the olden days, the population worldwide of those aged over 65 years is increasing day by day or is set to increase substantially in the coming decades ahead. With an increased life expectancy, there is also a rise in chronic diseases. Worldwide, over 22 million people die from chronic diseases every year (Free 2). ...

Definition of the project Objectives:

The objective of this project is to design a microcontroller based system to obtain the information regarding the temperature of a remote place. It is usually inconvenient getting the readings of temperature, pressure etc. from the places that are very distant. But the advancement in technology has made this task possible. Our main objective is to design such a system. For this we will use the infrastructure of the existing mobile network, which is based on GPRS technique. This project investigates on creating very low cost device which can be adapted to many different applications using some very basic programming, and joining ...

Chapter 6 and 7 outline

Chapter 6 outline - TELESCOPES: PORTALS OF DISCOVERY - Eye and cameras: everyday light sensor

How your eye does form an image? - Refraction - Focusing light - Image formation

How does we record image?

- Focusing light - What we have learnt - Telescope: Giant eye

What are the two most important properties of telescope?

- Light collecting area - Bigger is better - Thought question - Angular resolution

What are the two basic designs of the telescopes?

- Refracting telescope - Reflecting telescope

What do astronomers do with telescopes?

- Imaging - Spectroscopy - Timing - Timing - Telescope and the atmosphere

How does Earth’s atmosphere affect ground-based observation?

- Light pollution - Twinkling and turbulence ...

If someone has made an invention to make life easier or to alleviate one’s living condition then the security of the patent for that invention is needed. According to the World Intellectual Property Organization, a patent is an exclusive right of a person for producing something that offers a new solution to a problem. Furthermore, a patent provides the maker with protection for their invention, and this protection usually lasts for 20 years. One privilege of a person who has a patented invention is that the invention cannot be sold, distributed, used or commercially made without the inventor’s consent. This right is usually enforced ...

There are many communication protocols that are used in Riordan Manufacturing Company. Communication protocols are useful in the networking world. They are the standards that are used to manage communications in the networks. They form the basis under which connections and interfaces communicate. The various branches that are seen in the company are reason enough to have protocols that will help in having a unified communication model. Communication protocols help to make common technologies that will make two hosts to communicate. Protocol is the specific rules and electric signal that the network system use. The protocol controls the communication of ...

Introduction

An operating system is defined as a computer software component that coordinates and manages the resources or activities of the computer. There are two types of operating systems; system and application system. They are used in handling hardware and matching them with different programs that run in the computer making the computer to function. A trusted operating system must be very flexible in terms of security, scalability and performance in order to manage a larger workload in a specified time frame (Abiodun, 2011). However, the operating system security is balanced with performance in order to avoid interferences that can easily arise when ...

Abstract

Wireless sensor networks (WSN) are fast becoming extremely popular with usage in a variety of applications starting from mobile communication to home security. One of the main constraints faced during the design of the wireless radio sensors is power consumption. Most of the sensors are battery operated and many of them cannot operate without power for over a day. Transceiver is one of the main power guzzlers. Several techniques are used for reducing the transceiver power consumption in order to increase the battery life of the unit. Wake up radio receivers are offering a new way of operating the WSNs. Wake up ...

Effect of ZnSe nanoparticles in the PEDOT: PSS photodiodes

Abstract In this article we report the photovoltaic properties of devices made using a highly conducting polymer electrode, from poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT: PSS) incorporated with ZnSe nanoparticles on ITO substrate as an anode and a Poly(3-hexylthiophene-2,5-diyl) (P3HT) mixed with Phenyl-C61-butyric acid methyl ester (PC61BM) in the ratio of 1:1 as the active layer. The device performance was compared with that of devices made with PEDOT-PSS without ZnSe nanoparticles on ITO substrates. The IV characteristics were studied and the surfaces of PEDOT:PSS with ZnSe were imaged using Transmission electron microscopy (TEM). It shows that the functions ...

The latest trend regarding the internet is the Internet of Things (IoT). The definition of IoT can get very complex, but in a nutshell, IoT means that everything that can be connected to Wi-Fi, the internet, and a smartphone will eventually be interconnected (Morgan, internet). Wi-Fi is the signal that is sent out by a device so that one's cellphone can communicate with other devices via the signal, while the internet is the communications infrastructure that keeps us all interconnected. Now, if one imagines attaching sensors to everything -- in one's household, for example -- one can use their smartphone to ...

Experiment A

Introduction The name dipole is given to a bar magnet since the magnet has two poles, that is, South and North. In case a magnet is broken into two, creation of two isolated poles never exist because the individual fragment still contain two poles. Magnetic monopoles do not exist hence the simplest magnetic field source is the dipole. Baxis, magnetic field, for an ideal dipole is given by Baxis=µ04π=2µd3

Objective

Materials An iPhone compass Regular compass A ruler Tape measure Procedure Set an experiment on a wooden desk away from metal components, and ...

1.0 INTRODUCTION 1.1 Purpose This write up is a proposal for a research-based engineering report on Industrial Control and Traffic Sensors, in partial fulfillment of the requirements of the course EGR 3550 titled Technical Communication for Engineers and Scientists. 1.2 Background The continuous surge in the level of congestion of vehicular traffic on roads is a major problem being experienced in many urban centers with high population density. In 2007, the report as provided by the traffic engineering department of Jordan estimated the total cost of congestion to be 150 million US dollars (Greater Amman Munincipality, 2007). This ...

Executive Summary

This paper describes what is meant by a wireless sensor network is, the things that makes up this device and how in the coming years the use of this device will be applied globally. The paper also discusses the major products that are offered by the G-M global companies and how these services are used by various industries. The trends in sales and employment in the wireless sensor network are also described in this paper.IN this paper, the soft ware’s that are prevalent in the industry are also described. In this paper, some of the promising applications in the ...

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 laser ...

Introduction

A motion detector refers to a device that is used to detect objects on motion, specifically people. This device is sometimes integrated as a system component that performs a task automatically or alerts the user of any motion detected in an area. In addition, motion detectors are very important component of home control, security, energy efficiency, automated lighting control, and other vital systems. There are four different types of detectors/sensors that are used in a motion sensor spectrum, and they include passive infrared (PIR), Ultrasonic, Microwave and Tomographic motion detector.

The earlier designs were very unreliable. For example, the automatic sensor-based lighting would ...

1. Abstract The sodium iodide scintillator detector is a very important type of inorganic scintillators. The main function of this scintillator is to detect gamma rays by interaction of ionizing radiation and the materials of that scintillator. In this experiment, we learned the applications of this detector and how the process of detecting happens. 2. Introduction This lab experiment is designed to make the student learn about scintillation detectors and how do they detect gamma and beta ray such as the effect of a sodium iodide NaI(Tl) scintillator. This type of detector the scintillation materials interact with ...

Introduction

The purpose of this experiment was to verify Newton’s second law of motion. The force and acceleration data was collected by Logger Pro for a cart moved back and forth. This data was used to analyse the relationship between force, acceleration and mass. It was hypothesised that the acceleration would directly be proportional to applied force but inversely proportional to the mass of the cart.

- When you push on an object, how does the magnitude of the forces affect its motion? If you push harder, is the change in motion smaller or larger? Do you think is a direct ...

Business memo

Ms. Schaefer the Vice President of Purchasing in Dynamo, Inc. one of the major customer of Wood Corporation, is a ‘displeased customer’ and has lodged a complaint against the recently purchased 50000 of Aster, Wood Corporation’s High Tech sensor. Her company was frustrated with the directions provided by Wood Corporation. The directions and the illustrations provided by the company were of poor quality, it hindered the operations and setup of the sensors, as the directions were not adequate for programming the sensor to receive data from the customer product or initiate responses from the same. Ms. Schafer now wants to ...

A health professional has the responsibility of ensuring maximum safety for all individuals within an organization regardless of their gender and backgrounds. Based upon the scenario the investigation process requires adequate resource for it to be effective. Therefore, the health officer is obliged to take into consideration the importance of setting up a communication process that would facilitate identification of potential or possible causes for the employees’ dizziness and feeling sick. This would increase the chances of conducting effective and proper evaluation of workers allegations. It is fundamental to state the major reasons for conducting an investigation. This normally takes ...

Introduction

Technological advancements have facilitated the design and building of ad hoc sensor networks that have uses in a range of applications. Due to their low power processors, inexpensive nodes, modest memory and wireless capability, ad hoc sensor devices have been used in a number of novel applications such as habitat monitoring, target tracking, smart building failure detection and even in military. These applications necessitate require accurate orientation of the nodes with respect to the global coordinate systems in order to derive meaningful data. This paper attempts to explore some of the localization techniques that have been adopted including Monte Carlo localization, ...

1. Introduction The electrical energy is generated to bring some development to the world. The electrical energy lights the world during night time. People can do their work even during night time without any disturbance because the electrical energy replaces the sun during night time. The energy is neither be created nor be destroyed. The electrical energy is generated by converting other form of energy. Generally mechanical energy is converted in to electrical energy. The electrical energy is generated by different methods; say hydro thermal energy generation, diesel power generation, gas power generation, and nuclear power generation. The ...

Experiment 2: Motion in one dimension

Introduction: Motion of a body in one dimension is basic study in physic and to have knowledge about motion in one dimension it is necessary to be acquainted with two fundamental laws of physics. One of them is Newton’s laws of motion and another is Newton’s law of gravity. There are three laws in Newton’s laws of motion, but in this paper only Newton’s second law of motion has been discussed. If force is applied on a body, the same will move as a result of applied force on the body. The body will remain in same ...

Proposal for enhancing the sensor performance or make nanowire sensor more selective and sensitive for cancer cells or for DNA.

Abstract An experiment to show how different amount of estrogen receptors requires detailed and sensitive procedures to reveal the difference between subtle in DNA binding affection. Si-NW biosensors better exposure in finding out nuclear withdrawals in cancerous cells. Extreme hypersensitive disclosure of protein-DNA synergy. A proposal in making Nanowire sensors being more selective and sensitive. Electrical implementation of Silicon-nanowire field-effect sensitive for usage in discovering cancer. Array relationship between receptors and nanowire sensors.

Introduction

[2] Cancer detection or finding cure for DNA disease have become two of the famous areas in medicine, which scientists are likely to investigate in. ...

Smart water networks take advantage of real time data, pumps and other essential distribution points to automate the process control schedules and support real time operations decisions. It is well understood that the drivers for smart water networks is not resistible. There is a compelling need to develop smart water and energy efficient systems that are at par with the rising demand and the diminishing water resources. The fact that infrastructures are rapidly deteriorating and the fact that water loss and leakage are relentless means that there is a need for intelligent systems that would detect, report, and prevent associated water ...

Introduction

With the advent of wireless connectivity and the need to have connectivity of wireless devices within an organization, there has been the need to have wireless networks. The planning and deployment of wireless networks is an issue of concern that should be taken into consideration in the entire process. This paper will focus on wireless deployment plan that will be used in the campus. The campus would like to make use of wireless networks that will be useful for mobility of employees, faculty members and the students within the campus.

Wireless Deployment Plan Overview

The wireless plan will be used to deploy a wireless ...

Abstract

Human XPA is a protein engaged in DNA damage recognition and repair. A mutation in the gene encoding the protein causes an autosomal recessive disorder, xeroderma pigmentosum (XP), which renders an individual sensitive to sunlight and causes skin cancer. XPA is a 273 amino acid protein, which is predominantly localized in the nucleus. It is expressed at both high and moderate levels in several tissues. The protein serves as a damage sensor in a nucleotide excision repair mechanism, through which the damage to a DNA strand is verified and repaired by formation of a newly synthesized strand. Besides this primary NER mechanism, XPA in conjunction ...

Biosensors emerged as an important technology that has gained much attention in different fields of study. Biosensor is "a self-contained analytical device that combines the biological component with a physicochemical component for the detection of an analyte of biological importance." (Hasan et al. 2014). Perumal & Hashim (2013) defined it according to IUPAC recommendation of 1999, which states that a biosensor is, "an independently integrated receptor transducer device, which is capable of providing selective quantitative or semi-quantitative analytical information using a biological recognition element."The application of nanobiotechnology in the production of biosensors and various other applications is one of the most revolutionary trends ...

Introduction

The political factor by which an organization is most affected is the prescribed rules & regulations by the Government. FedEx is an international company working worldwide. There are certain nations where the rules & regulations are not being implemented in true letter and spirit. Being a company working internationally, the FedEx should interact with these nations and let them to use international services in a better way. Other than rules & regulation, there are many other factors which affect the business; these include the industrial limitations, political stability, and the business standards. The adherence of the pre-requisite laws is the key of success of a ...

Mechanical Engineering is a branch in the field of science that encompasses a large field of designing and manufacturing small individual parts and devices, as well as large systems. The branch is at the heart of moving products from ideas to the marketplace. The branch of engineering involves creating products that will withstand different forces and the thermal environment to ensure they function properly. It entails the design, manufacturing, analysis and maintenance of mechanical systems using principles of materials science and physics. Mechanical engineering is not only concerned about functionality of products but also about aesthetics too. In its broad application ...

Medical technology is greatly improving and would soon enter the stage where we do not need to regularly inject insulin or use finger prick blood tests to monitor diabetes. The advancement in the field of biosensors will open up a whole lot of opportunities. One of them is the efficient monitoring of the blood sugar levels with a small sensor implanted under the skin. Such devices can also release insulin when needed and also communicate the details to a smartphone connected to them (Coleiro, 2013). Biosensors have not only its application in diabetes monitoring. It exhibits state of art applications in a number ...

Why is the H1 bus speed 31.25kbps, not something different, suitable for closed loop digital

control? The H1 bus speed is not suitable for automated machinery control and is good for closed loop control within the automation process. In automation process cycle is working with a period of 0.25 to 1.0 seconds and only 50 transactions are available. Unscheduled messages have more transactions then a single bus segment. Bus speed of 31.25kbps was chosen as a binary fraction with 1MHz oscillated crystal with the division of 32.

Is the digital signal susceptible to noise? If so, how can it be reduced?

Digital signal is suitable for noise, but not that hard as an analogue signal. The fieldbus pair uses twisted cable that are balanced above the ground. They are ...

Introduction

Giraffe OmniBed is new medical technological device which brings together the features of a radiant warmer as well as an incubator. These top features are harmonized in a single device to make it a very effective medical device. The two features of a Giraffe OmniBed cater for traditional infant care products, and this makes the device pivotal in the medical industry. The device is manufactured and assembled in such a way as to minimize heat loss as much as possible. This also ensures thermal stability through its bi-directional characteristics. The design of this medical device helps the infant to get the optimal amount of ...

Information Technology Security

Information Technology Security

Q1: Describe in your own words the differences between steganography, digital watermarking, and digital rights management.

Advances in the field of technology have helped a lot in the drastic shift from traditional media to digital media while ensuring information security. These digital media include Digital Rights Management (DRM) methods Steganography and like Digital Watermarking. DRM helps in ensuring data security and has a varied array of systems. While DRM includes several methods like Encryption, Public/Private keys, Digital Certificates and Hashing, Steganography and Digital Watermarking are just one of the methods under DRM – Watermarking . Watermarking is a type of information hiding in order to protect intellectual property and insert a copyright indication within a material. Digital Watermarking ensure ...

Solution to tutorial 1

Problem description Three problems that cannot be solved using traditional computing model but can be solved using neural computing include sensor processing, pattern recognition and speech and even text processing. It is because neural networks provide a different approach for data analysis and pattern recognition within the same data as compared to traditional computing approach. Text recognition, sensor processing, pattern recognition and speech recognition are all problems that cannot be well characterized. Therefore, traditional computing can only work well for problem that can be well described in terms of characteristics. These features include balancing checkbooks, keeping tabs of inventory, ...

ABSTRACT

This paper presents the report of the experiment carried out on the general concepts of thermal radiation. The experiment is made up of various small experiments which were carried out one after the other. The inverse square law of radiation was investigated using the Stefan-Boltzmann lamp. The relative rates of absorption of four different surfaces to two varying radiation source at different temperature were also investigated. Also, the Stefan-Boltzmann law at high temperatures, the rate of cooling of different surfaces relative to time, and the Stefan-Boltzmann relationship at near room temperature were investigated. At the end, conclusion was ...

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 ...

Abstract— Faraday's Law is used to estimate the magnetic field of the magnet from the maximum induced voltage. This paper presents the report of the experiment on Faraday’s Law of induction. In this experiment Faraday's Law and Lenz's Law are examined, along with the concepts of magnetic flux and conservation of energy. The experiment was carried out by using a wand having a coil at its end. This coil is made to swing through the magnetic field of a horse magnet. The induced EMF stated by Faraday and the reason for the minus sign added to it by Lenz has been ...

Proposal: Installing sensor card readers on campus

Cover letter.

________________________________________ 17 South Carolina, Bell Avenue, 279900

PhoneFax

Securex.com The chairman, Center for Advancement of Student Hope. (C.A.S.H)

Dear sir/ madam.

Securex card Sensors Corporation appreciate the opportunity to respond to request for proposal dated October 23rd 2014 advertised on New York Times. The cash project has been on the forefront in promoting the students entrepreneurial, education and technology adventures not only in this university but also across the country. The CASH project has nurtured a lot of student ideas that offers solutions not only to the university population, but also spreads wings to our communities. Securex is a young ...

Abstract

Being detectors that can be used to measure events or changes in many types of physical qualities and quantities, for instance light or pressure, whenever they are in occurrence, the sensors are in a wide range of different devices in which it is required to convert the measurement into a signal that can be read. This paper presents the definition and a brief history of sensors; it talks about who invented the sensor, the theory behind the sensor and how it is currently used in the industry.

For several years, even right from medieval times, sensors have been around in various forms. ...

Velocity Sensors:

Abstract: In the monitoring and analysis of vibrations in industrial machinery and other devices, machine mounted sensors are of critical importance. There are three parameters representing motion that can be detected by vibration monitors, and they include velocity, acceleration and displacement. These parameters are mathematically related and therefore they can be derived from a variety of vibration sensors. Due to this relationship, the choice of sensor, whether acceleration, velocity or displacement is dependent on the signal levels involved and the frequencies of interest. This paper briefly explores and discusses the history, theories, and applications of velocity sensors as well ...

One end application of sensors is in the food manufacturing industry. Modern packaging of consumer foods frequently uses Vertical Form Fill Seal (VFFS) packaging technology. A continuous flexible film with registration marks is used as packaging material. The packaging film is pulled through a collared tube and then filled with the product. These are the vertical forming and filling steps. It is then sealed and cut at the same time to produce finished goods in pouches. This is the sealing step. Proper sequencing is needed in this application. This is facilitated with the use of sensors. A combination of ...

Introduction

Stefan was a graphic designer based in New York. He is well-remembered for his lettering artistry. Born in August 1962, he was, Stefan co-founded Sagmeister $ Walsh Inc, a design firm. Stefan’s style was essential for his rise to fame. He employed provocative, unorthodox designs in questioning the role that designers played in the society. He received the skill of graphic design by studying in the University of Applied Arts Vienna. After this, Stefan received a scholarship to study in New York, Pratt Institute. He commenced his career as a designer when he was aged 15. By 1991, he moved to work with ...

Abstract

Since the 1960s, there has been the use of force sensing devices for direct machine interactions of humans through electronic systems. Low force sensors have been extensively used in various industrial applications. Force sensing technology has been developing to a level of sophistication in the last four decades. In future, force sensing might be useful mainly in fields such as medical procedures, surgery in particular; food processing and agriculture; and service robotics and rehabilitation.

Since the 1960s, there has been the use of force sensing devices for direct machine interactions of humans through electronic systems. Historically, E. A. Johnson is ...

Introduction

Background of the problem Dramatic changes in the healthcare environment call for nurses to implement revolutionary changes. The health care industry is the most sensitive sector because it deals with saving lives of human beings. The industry currently faces many challenges due to evolving health problems, which lack adequate facilities and knowledgeable medical providers to offer the necessary solution. Nursing informatics forms one of the key areas of health care that need a thorough advancement. Effective application of nursing informatics supports safe and quality patient care. Physicians must utilize modern technologies now and in the future for quality improvement, ...

Telecommunications and system networking are important in Major Corporation and business; this is because telecommunications technology is the basis for a digitalized economy where commerce is done electronically (Stallings, 2004). A present-day business networking banks has dependency on both public and private facilities to harbor the flow of information across various technological platforms. The platforms include local area network, wired telephone, mobile cellular gadgets, video conferencing system, intranet, internet, extranet, wireless network and corporate web site (Lenert, 1998).. All this systems above relies on the client to server computing, internet protocol (IP) or transmission control protocol (TCP) and packet ...

1.0 Introduction A mobile network is a wireless network that is distributed over several land regions known as cells. At least one transceiver called base station or cell site placed in the affixed location is used to serve every cell. A wireless connection in this case involves the use of unguided transmission mediums such as air, radio, satellite and others for transmission and reception of voice and messages. In mobile network connection, every cell uses dissimilar group of frequencies from the adjacent cells. It helps in avoiding interference and to ensure the provision of bandwidth inside every cell. This ...

Final Report

Our goal is to design a system that would be used to measure the temperature by changing resistances. The system would work in a solid medium but we would also try to make it functional in liquid mediums such as oil, fuels and such other liquids. This instrument should be able to measure the temperature of the liquids from -259.15 °C to 400 °C and we should have a resolution of ±0.018 V.

Instrument Details

The RTD is made of platinum coated nickel and should be attachable to the oil tank. i.e, it should be resistant to vibration, high pressure, oil and heat (e.g. ...

This report comprehensively discusses the significance of keeping financial records and how financial information available in the financial statements of an entity help wide range of stakeholders in assessing company’s performance to make viable economic decisions. Moreover, as follows the report also defines the budgetary control process and different costing methods and their effects on short term and long term performance of the business. I would also like to discuss the statutory requirements of recording and reporting financial information for entities operating in the United Kingdom. There are several reasons for companies to retain their financial records. ...

Project Title/ Home Automation System/

B. Eng Electronics Engineering Southampton Solent University B. Eng (Hons) Electronic Engineering

Project Title: Home Automation Systems

The automation plays a vital role in saving human effect and providing accuracy in its operation. Automation can be done in many ways; it’s a real challenge to choose a most suitable system for a particular application. The Raspberry Pi and Z wave technology used in the home automation system helps to save energy, time and ensures security of the home. - Detail Specifications In this project we are going to use raspberry pi board, Z- wave card, Z- wave appliance plugs/switches/thermostat/sensor/remote control and mobile application. ...

INTRODUCTION

The evolution of motion sensors dates back to the evolution of man. It is said to have used by man to calculate the movement of stars to determine the best crop-growing season. Motion sensors gained their popularity during the World War II. The significant increase in demand for detection and monitoring during the World War II generated technological advancements in motion sensing. Radar, which was invented several decades earlier, was being fully developed during the war, to detect the motion of aircrafts. Although the development of radar systems was a great leap forward, it was limited only to military use. ...

The Case of Apple Inc

Apple is a multinational that design Macintosh computers, IOS operating systems, iPods, iPads, iTunes store, smartphones, and other professional software. The corporation headquarter is in Cupertino, California. Steve Jobs and Steve Wozniak founded the multinational in 1976 (Grady, 2009). The corporation has more than 400 retail location in many countries. The first product was the Apple I followed by Apple II. The introduction of Macintosh computer became the benchmark for Apple Inc. This personal computer was the first to employ the graphical user interface and incorporate mouse movement. The founder Steve Jobs left the firm due to conflicts and ...

GROUP #

TA: Mohan Gogineni Lab section: PHY 122/Line # XXXX/Time Slot: XX pm – YY pm Abstract Contact forces occur when two surfaces interact and are in direct contact. These forces can either be normal, which is described as being perpendicular to the surface; and friction, which is parallel to the contact surface and is also known as the force that resists motion, slowing down objects as they move about. There are two types of frictional forces: the static friction force (fs) which is the force that acts on an object at rest to prevent it from sliding; and ...

Mobile technology has changed the ways in which people with each other. The latest innovations in the field of mobile technology have brought tremendous changes to the health care industry. With the invention and implementation of mobile health technology in various aspects of health care, the world has been progressing to see a bright future in the field of health care industry. Mobile health is a division of electronic health practice. Mobile health is defined as the medical practice that is supported by the use of mobile technology, which includes mobile phones, wireless devices, patent monitoring devices and many others . ...