Premium Essay

ED & T Laboratory Case Study

Submitted By
Words 438
Pages 2
On February 28, 2017, a residence owned by Deanna Kivett in Moorefield, West Virginia, was damaged by a fire. Engineering Design & Testing Corp. (ED&T) was contacted in the matter on March 24, 2017. A camcorder battery (the battery), identified by the local fire department as a potential cause of the fire, was sent to the ED&T laboratory in Birmingham, Alabama, for examination. The purpose of the examination was to inspect the battery and determine if the battery could have been the cause of the fire. Figures 1-4 are included to enhance the narrative of this 3-page report.

The battery, as examined at the ED&T laboratory, is shown in Figures 1 through 3. The battery was manufactured by RCA, and is Model Number AV608. A label on the battery …show more content…
No breaches of the case were observed and all damage originated on the exterior surfaces. As such, the damage to the battery was the result of exposure to external heating exceeding the melting temperature of the plastic housing.

Per Adam Hackley, of State Farm, the fire took place in a room containing an accumulation of cardboard boxes. During firefighting, the boxes were displaced. The battery was packed in one of the boxes at the time of the incident. The battery was not charging at the time of the fire. It stands to reason that the battery was not installed in the camcorder at the time of the fire because three of four retention features securing the battery to the camcorder were not damaged.

Batteries experience self-discharge, a phenomenon where internal chemical reactions reduce the stored charge of a battery without a connection between the positive and negative terminals. Nickel-cadmium batteries are known to experience a high degree of self-discharge when compared to most other battery types. The estimated self-discharge is estimated to be 10 to 15 percent per month of non-use. Bearing in mind that the battery did not have a charge when tested and that the battery was in storage, it is reasonable to conclude that the battery charge was depleted due to self-discharge at the time of the

Similar Documents

Premium Essay

Emergency Department (Ed) Was Implementing a Lab Information System Rather Than an Emr, How Would That Impact Patient Flow? Explain.

...Case Study Carrol Godwin Southern New Hampshire University HCM 500 1. What if the study had shown the emergency department (ED) was implementing a lab information system rather than an EMR, How would that impact patient flow? Explain. 2. What would have changed if the implementation was planned for the early summer or late spring? 3. What elements are needed in order to ensure patient safety? 4. Depending on your discipline, address one of the following questions (you may respond to both, if desired):  As a nurse manager, what would you like to have seen done differently with the implementation?  As the office manager, you oversee the staffs who admit patients to both the ED and overflow clinic. What could you have done differently to make the implementation go more smoothly? 5. The next phase of the EMR implementation plan involves the ICU and NICU. What recommendations would you make to modify the implementation plan based on the ED experience? Explain. 6. After reading this case, how will you use the lessons learned to implement your group project? In my case study I will discuss the impact on the workflow in the Emergency Room (ER) when lab information system is implemented. I will discuss any impact on the patient flow thru the ER and the turnaround time (TAT) for lab results and any effects on the patient’s length of stay (LOS). I will discuss patient safety issues and what is needed to insure the institutions goals are met. I will look at the implementation...

Words: 864 - Pages: 4

Premium Essay

Diabetes in Adolescence

...Running head: CHLAMYDIA Chlamydia Case Study with Questions Chlamydia “The bacterial infection chlamydia trachomatis is one of the most common sexually transmitted infections (STI). The Chlamydia bacterium can infect the cervix, fallopian tubes, throat, anus and male urethra”. (Henning, D., Alice, R., Sanci, L., Dunning. T., 2006) Chlamydiae are obligate intracellular organisms from bacteria that now comprise 3 species. “They include the following: Chlamydia trachomatis, Chlamydia psittaci, and Chlamydia pneumoniae.” (Bashour, 2007) It is a kind of bacteria that can infect the penis, vagina, cervix, anus, urethra, eye, or throat. Chlamydia is the name of several types of bacteria. One strain occurs primarily in the tropics and causes lymphogranuloma venerum – symptoms include skin lesions and swelling of certain glands in the genital area. According to Kirkland (2006), it is stated that an estimated 2.8 million cases of Chlamydia are reported in the United States each year. It is also mentioned that according to the CDC, there is an increase of more than 60% of Chlamydia cases undiagnosed and untreated. This percentage remains higher among females 15 to 19 and 20 to 24 years of age. Chlamydia can be transmitted during vaginal, anal or oral sex. Chlamydia can also be passed from an infected mother to her baby during vaginal childbirth. Since Chlamydia is known as a silent disease because about three quarters of infected...

Words: 1624 - Pages: 7

Free Essay

Laboratory Modules for Circuit Courses in St. Paul University Surigaocity

...and strength to complete and finish this particular study, for without Him, their design project would never reach its final form. Their beloved parents, brothers and sisters for their invaluable support that serves as our constant inspiration guiding them during difficult times of financial and moral crisis; Mrs. Karen Plaza, MSIT their research instructor for her remarkable assistance, patience and understanding in imparting her knowledge and expertise regarding research; Engr. Robert Bacarro, their research and technical adviser, for his inspiration and selfless sharing realistic ideas to acquire fulfillment of this scholastic task; Lastly, their friends for sharing their knowledge and ideas regarding theoretical aspect of the said design project. Abucejo, Jervic B. Antinopo, James Arbil E. Digamon, Rosie Gay S. ABSTRACT This study aimed to design a low cost “Laboratory Modules for Circuit Courses in St. Paul University Surigao” to help engineering students developed their skills and knowledge regarding built-in laboratory experiments. This study is entitled Laboratory Modules for Circuit Courses in St. Paul University ...

Words: 17696 - Pages: 71

Premium Essay

Equity

...information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org. . Academy of Management is collaborating with JSTOR to digitize, preserve and extend access to The Academy of Management Review. http://www.jstor.org This content downloaded from 130.220.71.24 on Wed, 19 Feb 2014 05:31:53 AM All use subject to JSTOR Terms and Conditions 'Academy of ManagementReview, 1983, Vol. 8, No. 2, 311-319. Equity Theory and Time: A Reformulation RICHARD A. COSIER DAN R. DALTON Indiana University Perceptions of inequity generally have been associated with substantive employee responses in the workplace. These effects have been demonstrated in the laboratory and, to a lesser extent, in field settings. The most commonly used formulation of equity theory relies on a static view of the process. A model is presented that specifically illustrates the potential time lagged effects of prior inequity. It is something of an understatement to suggest that concepts such as justice, fairness, and equity are of fundamental importance in the workplace. The consequences of the organization's mishandling of these concepts can be dramatic. Lawler (1973) argues persuasively that...

Words: 5961 - Pages: 24

Premium Essay

Little

...course emphasizes on building the conceptual foundations and acquiring psychological skills through classroom teaching/learning consisting of reflective as well as creative engagement in exercises, projects and hands on experiences. The teaching-learning of the programme would be organized through lectures, group discussions, experiential exercises, group projects, presentations, workshops and seminars. Students would be encouraged to connect to real life issues and participate in the programs and practices in the different social context. To this end practicum is incorporated as an important component in most of the papers with hands on training in the use of various research methods such as: laboratory experiments, field experiments, observation, testing, survey, interview, case study. The programme has three components i.e. Discipline 1(DC1), Discipline 2 (DC2) and Application courses (AC). While in DC 1 practicum is a key component, AC follows a modular pattern where hands on training will be provided for developing psychological skills and their applications. Every semester, teaching will be spread over 16 weeks, including 2 weeks for review. Teaching of DC 1 and...

Words: 8279 - Pages: 34

Free Essay

Case Study 1

...Case Study One Common Cause Rebecca is having a vaginal discharge for 3 days without other symptoms and significant clinical findings. According to previous study, approximately 75% women have vulvovaginal candidiasis at least once in their live, while 40-50% of them develop 2 or more than two episodes (1). Another common cause of abnormal vaginal discharge, bacterial vaginosis (BV), also have a considerably high prevalence (1). Since Rebecca was having unprotected vaginal sex with her male partner for 9-months, an un-safe sex preference must be considered in this situation. Which means, Rebecca is likely to have unprotected sex with her casual male partners (e.g. no condoms), and STIs must be considered. Trichomonas vaginalis is a common bacterial cause of abnormal vaginal discharge (1), also the commonest non-viral STI across the world (2), it should be considered in this case. Thus, three most likely conditions of Rebecca may be, * Bacterial vaginosis (BV) * Vulvovaginal candidiasis * Trichomoniasis Testing According to the Australian STI Management Guidelines and the STI Treatment Guideline (2010) provided by US CDC, the tests of each listed possible causes can be performed as, 1. BV a) Point of care tests Generally, BV can be diagnosed using gram stain microscopy and Amstel’s criteria (3,4,5). Direct observation of vaginal discharge (using speculum), vaginal pH test (using pH paper) and whiff test (using 10% KOH) need to be performed (3,4...

Words: 1269 - Pages: 6

Free Essay

Development of Metallurgy in the Southern Levant in the Light of New Dates of Slag Deposits

...UC San Diego Electronic Theses and Dissertations Peer Reviewed Title: Technology and society : some insights on the development of metallurgy in the Southern Levant in the light of new dates of slag deposits Author: Ben-Yosef, Erez Acceptance Date: 01-01-2008 Series: UC San Diego Electronic Theses and Dissertations Degree: M.A., UC San Diego Permalink: http://escholarship.org/uc/item/03f2f3vx Local Identifier: b6636008 Abstract: An ongoing project for reconstructing the behavior of the geomagnetic field intensity during the last seven millennia has yielded several new dates for archaeometallurgical sites in the Southern Levant. These dates shed new light on the dawn of metallurgy in the region as well as on the quality of technological development and its relation to social and political structures. This paper introduces the methodology and concepts behind the archaeomagnetic project as well as the principles of the applied dating technique. In addition, the paper presents the archaeomagnetic results, discusses the alternative dating of several archaeometallurgical sites and explores the implication of these results on our understanding of the interaction between technology and society in the past. For the latter, the results particularly challenge the "Standard View of Technology" (Pfaffenberger, 1992), and suggest a complex, nonlinear evolution of copper industry in the Southern Levant eScholarship provides open access, scholarly publishing services to the University of...

Words: 16249 - Pages: 65

Premium Essay

Theoretical Perspective of Cognition

...individual's thoughts as the determinate of his or her emotions and behaviors and therefore personality (Dasen).  Many cognitive theorists believe that without these thought processes, we could have no emotions and no behavior and would therefore not function.  In other words, thoughts always come before any feeling and before any action. The theoretical perspective of the Cognitive approach of personality can be simply described as what personality does, but is much more complex than that. Cognitive Psychology revolves around the notion that if we want to know what makes people tick then we need to understand the internal processes of their mind (Dasen). Cognition literally means “knowing”. In other words, psychologists from this approach study cognition which is “the mental act or process by which knowledge is acquired.” Cognitive psychology focuses on the way humans process information, looking at how we treat information that comes in to the person (what behaviorists would callstimuli), and how this treatment leads to responses (Dasen). In other...

Words: 1907 - Pages: 8

Free Essay

Salmonella

...the intestinal tracts of humans and animals, including reptiles, farm animals, and rodents. In 1885, Dr. Theobald Smith, a Department of Agriculture researcher investigating hog cholera, is the first to identify Salmonella enterica, formerly called Salmonella choleraesui. Dr. Smith worked under Dr. Daniel E. Salmon, who became the bacteria’s namesake.1 There are around 2,500 different serotypes of Salmonella bacteria. Salmonella can be grouped into typhoidal (S. Typhi and S. Paratyphi) and non-typhoidal (including Typhimurium and Enteritidis, the most common serotypes in the United States.2 In the early 20th century, Irish immigrant Mary Mallon was identified as the first asymptomatic carrier of typhoid. Now an infamous public health case study, “Typhoid Mary” infected an estimated 51 people with typhoid fever over the course of her career before being forcibly quarantined by state public health officials. In spring 1985, 168,000 to 197,000 people were sickened with salmonellosis in northern Illinois, comprising the largest outbreak of Salmonella food poisoning in United States history. Investigators determined the cause to be Salmonella typhimurium strain of bacteria associated with the Hillfarm Dairy in Melrose Park, Illinois. 3 Salmonella has also been used as a tool of bioterrorism. In 1984, 751 individuals were deliberately poisoned by salad bars at 10 Oregon restaurants. Followers of Indian mystic guru Bhagwan Shree Rajneesh hoped to incapacitate the voting population of...

Words: 2400 - Pages: 10

Free Essay

Opportunistic Sampling as a Tool for Surveillance of Parasitic Diseases in Wild Animals; a Case of Mikumi Natonal Park

...SOKOINE UNIVERSITY OF AGRICULTURE FACULTY OF FORESTRY AND NATURE CONSERVATION DEPARTMENT OF WILDLIFE MANAGEMENT SPECIAL PROJECT PROPOSAL TITLE: OPPORTUNISTIC SAMPLING AS A TOOL FOR SURVEILLANCE OF PARASITIC DISEASES IN WILD ANIMALS; A CASE OF MIKUMI NATONAL PARK STUDENT NAME: KIBONA, Juma A REG. NUMBER: WLM/D/11/T/0057 A SPECIAL PROJECT PROPOSAL SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE BARCHELOR OF SCIENCE IN WILDLIFE MANAGEMENT FROM THE SOKOINE UNIVERSITY OF AGRICULTURE, MOROGORO – TANZANIA SUPERVISOR: Prof. E.K. BATAMUZI 2013/2014 0 Table of Contents 1.0 INTRODUCTION................................................................................................................................. 2 1.1 BACKGROUND OF INFORMATION ............................................................................................. 2 1.2 Statement of the Research Problem .................................................................................................... 4 1.3 OBJECTIVE ....................................................................................................................................... 6 1.3.0 General objective ............................................................................................................................. 6 1.3.1 Specific objectives ....................................................................................................................... 6 1.4 RESEARCH QUESTIONS...................

Words: 4723 - Pages: 19

Free Essay

Case Study 6

...Advanced Pathophysiology Case Study 6 Case Study 6 Scenario: John is a 4 year-old boy who was admitted for chemotherapy following diagnosis of acute lymphoblastic leukemia (ALL).  He had a white blood cell count of 250,000.  Clinical presentation included loss of appetite, easily bruised, gum bleeding, and fatigue.  Physical examination revealed marked splenomegaly, pale skin color, temperature of 102°F, and upper abdomen tenderness along with nonspecific arthralgia. Pathophysiology signs and symptoms The primary pathophysiological etiology for signs, symptoms and laboratory findings in 4 year-old John’s case study are secondary splenomegaly as a result of primary Acute Lymphoblastic Leukemia (ALL). Because of its proximity to the diaphragm, splenomegaly results in pain or fullness in the left upper abdomen (subsequent tenderness and loss of appetite) that may spread to the left shoulder (non-specific arthralgia). Splenomegaly may result in anemia (bruising, bleeding gums, decrease in pallor) fatigue and frequent infections (4 year old John’s WBC 250, 000 count and fever 102°F). However, in John’s case, some of the symptoms related to splenomegaly can also overlap with those of his diagnosis of ALL such as fever and abdominal distention. Additionally, anorexia, headache, seizures, lethargy, arthralgia, infection, and bruising are also potential side effects (Ghazi et al., 2010). Pathophysiology of acute lymphoblastic leukemia-AML comparison According to Gedaly...

Words: 1252 - Pages: 6

Premium Essay

Physics

...No. Information on Every Subject 1. Unit Name: Physics I 2. Code: FHSP1014 3. Classification: Major 4. Credit Value: 4 5. Trimester/Year Offered: 1/1 6. Pre-requisite (if any): No 7. Mode of Delivery: Lecture, Tutorial, Practical 8. Assessment System and Breakdown of Marks: Continuous assessment: 50% - Theoretical Assessment (Tests/Quizzes/Case Studies) (30%) - Practical Assessment (Lab reports/Lab tests) (20%) Final Examination 9. 10. 50% Academic Staff Teaching Unit: Objective of Unit: The aims of this course are to enable students to: • appreciate the important role of physics in biology. • elucidate the basic principles in introductory physics enveloping mechanics, motion, properties of matter and heat. • resolve and interpret quantitative and qualitative problems in an analytical manner. • acquire an overall perspective of the inter-relationship between the various topics covered and their applications to the real world. • acquire laboratory skills including the proper handling and use of laboratory apparatus and materials. 11. Learning Outcome of Unit: At the end of the course, students will be able to: 1. Identify and practice the use of units and dimensional analysis, uncertainty significant figures and vectors analysis. 2. Apply and solve problems related to translational and rotational kinematics and dynamics in one and two dimensions. 3. Apply and solve problems related to the...

Words: 765 - Pages: 4

Free Essay

Lupus

...Lupus, Latin for wolf, is the word used historically to describe any chronic, usually ulcerating, skin disease. Dr. Max Gerson's rise to medical prominence in pre-WWII Germany was owed to the curative effect in lupus vulgaris of a salt-free diet bearing his name. Lupus vulgaris, a European plague of the early part of this century, was tuberculosis of the skin, a bacterial disease that has been largely eliminated through improved public health measures and, to a lesser extent, by antibacterial drugs. Today's lupus is systemic lupus erythematosus (SLE), an inflammatory disorder of connective tissue which frequently targets skin (hence the designation lupus) as well as joints, kidneys, mucous membranes, the nervous system, and virtually any other organ or system in the body. Onset of the disease may be sudden and acute, with fever, painful and swollen joints, skin rash, and influenza-like symptoms; or it may smolder for years with low level malaise and intermittent fevers. Symptoms The list of symptoms attributable to SLE is extensive and astonishing. Among symptoms most frequently observed are painful joints, usually of the hands and feet, which may also include the larger joints. Of all SLE patients, 92% endure significant joint pain. Similarly, 84% of all SLE patients suffer from fevers. Skin eruptions, including round or discoid lesions, as well as a butterfly rash presenting on the cheeks below the eyes and bridging the nose, will afflict 72%. Inflammatory kidney dysfunctions...

Words: 5026 - Pages: 21

Premium Essay

Rtrete

...No. Information on Every Subject 1. Unit Name: Physics I 2. Code: FHSP1014 3. Classification: Major 4. Credit Value: 4 5. Trimester/Year Offered: 1/1 6. Pre-requisite (if any): No 7. Mode of Delivery: Lecture, Tutorial, Practical 8. Assessment System and Breakdown of Marks: Continuous assessment: 50% - Theoretical Assessment (Tests/Quizzes/Case Studies) (30%) - Practical Assessment (Lab reports/Lab tests) (20%) Final Examination 9. 10. 50% Academic Staff Teaching Unit: Objective of Unit: The aims of this course are to enable students to: • appreciate the important role of physics in biology. • elucidate the basic principles in introductory physics enveloping mechanics, motion, properties of matter and heat. • resolve and interpret quantitative and qualitative problems in an analytical manner. • acquire an overall perspective of the inter-relationship between the various topics covered and their applications to the real world. • acquire laboratory skills including the proper handling and use of laboratory apparatus and materials. 11. Learning Outcome of Unit: At the end of the course, students will be able to: 1. Identify and practice the use of units and dimensional analysis, uncertainty significant figures and vectors analysis. 2. Apply and solve problems related to translational and rotational kinematics and dynamics in one and two dimensions. 3. Apply and solve problems related to the...

Words: 765 - Pages: 4

Premium Essay

Calamansi as Perfume

...Marigold (Tagetes erecta) Stem and Leaf Extract against Mosquito Larvae Table of Contents Page Title Page 1 Approval Sheet 2 Acknowledgment 3 Table of Contents 4 List of Tables 5 Abstract 6 Chapter 1 THE PROBLEM AND ITS SETTINGS Introduction 7-8 Statement of the Problem 9 Research Objectives 9 Statement of the Hypothesis 10 Significance of the Study 10 Scope and Limitations 11 Definition of Terms 11-12 Chapter 2 REVIEW OF RELATED LITERATURE Related Literature 13-16 Related Studies Foreign 16-18 Local 18-20 Chapter 3 MATERIALS AND METHODS Preparation of Marigold Leaf and Stem Extracts 21 Application of Marigold Leaf and Stem Extracts to the setups 22 Determination of effectiveness of the Marigold Extract 23 Experimental Designs 24 Schematic Diagram of the Research Methodology 25 Chapter 4 RESULTS 26 Chapter 5 DISCUSSIONS 28 Chapter 6 CONCLUSIONS AND RECOMMENDATIONS 29 Conclusion Recommendations BIBLIOGRAPHY 30-31 APPENDICES Raw Data Pictorials Curriculum Vitae List of Tables Page...

Words: 22339 - Pages: 90