Essays on Millimeter

a) In bigger police headquarters wrongdoing scene examination is finished by a wrongdoing scene specialist, officers are first on scene responders and secure the wrongdoing scene, and they take notes in light of their quick discoveries. For this situation I have checked on the wrongdoing scene hones for an examination. In my readings I found that computerized photography is an imperative part of the documentation of a wrongdoing scene. In this way Photography is an important method for gathering impression confirm, shoeprints for instance, for later examination. Impressions for the shoeprints and the imprint, might be lifted utilizing different ...

Quality Assessment

Scanning technology (3D laser scanner technique) measures the dimension of a precast concrete panel using extraction algorithms to measure boundary points with a compensation model to increase measurement accuracy (Kim et al., 2013). 3D laser scanning converts CAD models into BIM, which identifies scanned objects by ensuring precision for rebar mapping before actual drilling as well as rebar detailing for installing rebar cages (Hajian & Brandow, 2012). Before shipping precast concrete elements, dimensional quality assurance (DQA) is carried out to ensure that there are no dimensional defects using a scanner in an automated process that saves time and labor input ( ...

Basing on the laboratory values, the hemoglobin level of the Ms. A is lower than the normal value. Normally, the hemoglobin level lies between 12 to 17 grams per deciliter (Mader, 2004). The hemoglobin level of Ms. A was measured to be 8 grams per deciliter. Moreover, the hematocrit percentage, which measures the red blood cell concentration in the blood, of Ms. A is 32%, which is relatively low. For females, the hematocrit percentage should be around 36% to 46% (O’Leary, 2014). Furthermore, the erythrocyte count of Ms. A was determined to be 3.1 x 10^9 per ...

Question one.

An assembly includes a steel rod CB and aluminum rod BA, each rod with a diameter of 12 millimeters. The rod is subjected to an axial loading A at the coupling B. Find the displacement of the B coupling and end A. upstretched length of each segment is shown in figure 1 below. The size of connections B and C is neglected and assumed that they are rigid. Figure 1.

Solution

Given that Est = 200 GPa and Eal = 70 GPa.

Question two

An assembly has two steel rods and rigid bar BD. Each rod has a 20 millimeter diameter. A force of ...

An AC Circuit has its frequency resonance measured in 30 times. The mean of the measured data is 2160 Hertz and the standard deviation is 88 Hertz. The data is normally distributed. Find the 70%, 80%, and the 90% confidence interval for these population mean. Also, comment on the number of measurements expected to lie within the intervals.

Solutions

Given that; The formula for determining the confidence interval (C.I) is given as: 1

For 70% confidence interval, the value of is 1.04

Therefore, the 70% confidence interval is (2089.29, 2122.71)

For 80% confidence interval, the value of is 1.28

Therefore, the 80% confidence interval is (2085.43, 2126.56)

For 90% confidence interval, the value of is 1.645

Therefore, the 90% confidence interval is (2079.57, 2132.42).

Comment

Confidence limits are ...

Elektromagnetische Wellen

Kurs Datum Inhaltsverzeichnis EINLEITUNG 1. Wellenarten und Betrachtung 2. 1. Elektromagnetische Wellen und Felder 2. 2. Aufbau EM Welle 2.3. Erzeugung EM Welle 2.4. Besonderheiten EM Welle 2.5. Ausbreitung EM Welle 3. Mobilfunkstrahlung 3.1. Zunahme Mobilfunk und Entwicklung (Handyantenne) 3.2. Bandbreite 3.3. SAR und Richtlinien 4.1 Verursacher und mögliche Auswirkungen 4.2. Vorbeugung gefährlicher Strahlung

FAZIT

QUELLENVERZEICHNIS EINLEITUNG Elektromagnetische Wellen sind die transversalen Wellen (Scherwellen), in denen der Vektor der Stärke der elektrischen und magnetischen Felder senkrecht zur Wellenausbreitungsrichtung schwingen, aber sie unterscheiden sich wesentlich von Wasserwellen, und dem Laut, da sie von der Quelle an den Empfä ...

Introduction

HIV is one of the most deadly viruses affecting the human immune system. Scientists across the globe work day and night to search for the cure of the HIV bit to date no solution has ever worked. Despite there no cure for HIV, scientists have developed various treatments to assist the victim live longer and fight opportunistic infections. The paper discusses the case of a young female who had other symptoms diagnosed with HIV.

Common modes of HIV transmission in the developed countries and the populations at a greater risk of acquiring HIV

The HIV infection is transmitted through open cuts and breaks in the skin. It is also transmitted through mucous membranes, such as the ones inside ...

[University’s name] According to DeWit and Kumagai (2013), patients with hematological disorders are given wide spectrum of treatment while the most common hematological disorder is anemia. Nevertheless, ferrous sulfate that is given to address iron deficiency anemia can cause gastrointestinal disturbance like nausea and nurses should keep a check on constipation. According to Adams and Urban (2013), ferrous sulfate should be given in empty stomach. This drug can turn the stool color to black and nurses should make sure that the drug is not taken with milk because it reduces absorption from gut. Sustained release or enteric coated ...

The purpose of this experiment is to find the orbital velocity of the Earth by measuring the Doppler shift in the spectrum of the star Arcturus.

Diagram showing the earth and Arcturus

An Explanation of the Procedure Line 1 was selected and its displacement was measured in (a) and (b) in millimeters. A straight edge was used to connect the matching reference lines as given in the above figure. The shifts were measured with a scale to a tength of millimeter. This measurement gave the value to the shift Δλ for the line in millimeter. A table was created, as shown below, where all the readings were recorded. The ...

ALMA is an international astronomy facility created as a partnership between North America, Japan, and Europe with the Republic of Chile. The name ALMA stands for the “Atacama Large Millimeter/sub millimeter Array. It is a single research instrument that is made up of about 80 high-precision antennas, situated in the Chajnator plain of the Chilean Andes in the District of San Pedro de Atacama which is about 5000m above the sea level. The ALMA will be a complete astronomical imaging and spectroscopic imaging for the millimeter/sub millimeter. It provides scientists with the wavelength coverage and capabilities that complement other research facilities ...

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, particularly a digital ...

INTRODUCTION

The metric system has been developed by the French chemist Lavoisier as a unit of measurement (“The Metric System Units,” n.d.), which can be used for measuring lengths, weights and volumes. The relation of multiples and sub-multiples of metric units are denoted by powers of ten and the unit names are prefixed, with the prefix hector denoting 100; kilo denoting 1000; and mega denoting 1 million. In addition, the prefix deci denotes a tenth of a value; centi denotes a hundredth of a value; and milli denotes a thousandth of a value.

In this laboratory activity, the use of the metric units will be investigated. This ...

The paper discusses the issues of privacy that have resulted from implementations of security technologies following the events of September 11 attacks in 2001. Further, the paper seeks to strike a balance between security and privacy by offering possible solutions or recommendations that may be used to address security and privacy to the satisfaction of both the American people and the government. Since the occurrence of the September 11 attacks, the concept of security has been viewed from a terrorism perspective. Privacy of individuals is bound to be influenced in cases of public security. Some of the measures used to ...