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Archive for the ‘Natural science’ Category

Beluga Whale (Delphinapterus leucas)

I have attached the instruction and how to cite.
I want you write about Beluga Whale (Delphinapterus leucas).
Also I have upload the PDF file which I want you to cite in the report.
The instruction is very clear and also mention which kind of sources you need to cite.

Micorbiology The-Science

Hi, to please follow the direction as requested.

To please answer the "2" questions as stated:

DQ 1

Why study microbiology?

DQ2

Summarize the structural differences between prokaryotic and eukaryotic cells.

To please use APA Format!!

"4"  References is to used AND to include the following reference,

(Burton's microbiology for the Health Sciences, Tenth Edition

Paul G.engelikirk; Janet Duben-Engelkirk

ISBN: 978-1-60547-673-5)

Impacts of Shark Finning Upon the Environment

Five full pages (not including cover page or title etc.); 1-inch margin max, Times New Roman 12 font
Minimum 10 references. References MUST be peer reviewed journal articles
Cover page with title
Introduction includes quantitative justification of the TITLE (topic), starting with a sentence that introduces and emphasizes the topic. Provides some details describing and justifying topic.
Introduction includes a topic sentence that introduces the subsequent subtopics that the paper will focus on 3 to 4 key ideas that will be presented in the topic.
Body paragraphs include 3 to 4 well-developed subtopics related to the TITLE (topic)- try not to silo your information in paragraphs. Rather, make sure each paragraph is related to the title and this aspect is clear to the reader. Also, think about the best logical flow from one subtopic to the next
Double space your entire document.
References should be single spaced using format above.
Do NOT use headings and

Internet Searches used for Epidemic Tracking

Internet users have grown accustomed to using Google to search for all kinds of information: the definition of a word, the latest news about a celebrity, or the possible cause of an ache or pain. Now it turns out that Google may be one of the more powerful tools for predicting disease outbreakssome say even more powerful than the best tools of the Centers for Disease Control and Prevention (CDC).

In 2008 Google launched Google Flu Trends, an application that compiles aggregated data from key word searches for clinical terms, such as thermometer, chest congestion, muscle aches, or flu symptoms. Google reports the data on a website, which then provides an early warning system for the locations of new flu outbreaks. Because the data are collected from searches performed each day, trends in flu symptoms become apparent much more quickly than when they are based on data reported during office visits or in lab reports from physicians around the country. When the CDC compared actual ca

Contaminated Raw Milk Case Study

Two cases of laboratory-confirmed infection with Salmonella enterica serotype Typhimurium were reported to the Pennsylvania Department of Health (PDH) in February 2007. Both patients reported consuming unpasteurized, or raw, milk from the same dairyDairy A, located in York County, Pennsylvania. At the same time, the Pennsylvania Department of Agriculture (PDA) received several reports of diarrheal illness associated with consumption of raw milk from Dairy A. (In Pennsylvania, the PDA regulates raw-milk sales, issuing permits to dairies that adhere to milk sanitation regulations and displaying public notices explaining the potential hazards of consuming raw milk).

On February 26, the PDH and the PDA initiated an investigation to identify the source of the salmonellosis outbreak and to determine how many cases could be traced to the initial source. Samples taken from the raw-milk bulk tank at Dairy A yielded S. enterica Typhimurium genetically identical to that seen in the patient

Fecal Accidents in Community Swimming Pool Case Study


Fecal Accidents in Community Swimming Pool Case Study
CDC reference if needed

During June of 2000, several children in Delaware, Ohio, were hospitalized at Grady Memorial General Hospital (GMH) after experiencing watery diarrhea, abdominal cramps, vomiting, and loss of appetite. Dr. McDermott, a new gastroenterologist at GMH, who also had a strong interest in infectious diseases, was asked to examine the children. Their illness lasted from 1 to 44 days, and nearly half of them complained of intermittent bouts of diarrhea. By July 20, over 150 individualsmainly children and young adults between the ages of 20 and 40experienced similar signs or symptoms. Dr. McDermott suspected that their illness was due to a microbial infection and queried the Delaware City County Health Department (DCCHD) to investigate this mysterious outbreak further.

Dr. McDermott helped the DCCHD team in surveying individuals hospitalized for intermittent diarrhea. They questioned individuals a

Any topic (writer’s choice)

Staining Helps Identify an Infectious Agent Case Study Reference CDC website if needed

A 94-year-old woman went to her local hospital emergency department in mid-November 2001 complaining of a 5-day history of weakness, fever, nonproductive cough, and generalized myalgia (muscle aches). Otherwise, for a person her age she was fairly healthy, although she did suffer from chronic obstructive pulmonary disease, hypertension, and chronic kidney failure.

On physical examination, her heart rate was above normal and she had a fever of 102.3F (39.1C). The rest of her physical examination was normal. Initial laboratory studies of blood cell count, blood chemistries, and chest X ray were also normal except for the chemical urine testing. This finding along with the fever suggested an infection, so the patient was admitted to the hospital. Samples of blood and urine were sent to the microbiology laboratory and set up appropriately.

The next day, microscopic evaluation of the

Any topic (writer’s choice)

The Coronavirus pandemic of 2020 will likely have long lasting and far reaching impacts on our communities and society.  How might these impacts intersect with environmental topics discussed in this course?  From environmental justice to population and climate change, a global crisis of this scale is bound to impact the environment.  Explore these impacts and discuss potential positive and negative environmental consequences of the outbreak.  Make sure to back up any claims with source material or evidence.

M3D2: Significant Figures, Measurement, and Mole

After reviewing the concept of significant figures, measurements, and moles, write a thoughtful, complete, but concise statement in response to the following questions:

1. Why is using significant figures a practical method for talking about molar quantities of substances?

2. If a typical postcard is 0.1 mm thick, how tall would a stack of 6.022 x 1023 postcards be?

My Watershed Analysis

Watershed Analysis Post,

Find out what your home watershed is, and learn about it. (Hint: you may live in several nested watersheds.)  *MY WATERSHED IS THE LOS ANGELES RIVER WATERSHED.*

LIST
1) the name of your home watershed,
2) its land area in square miles,
3) your favorite place in your watershed, and
3) ways in which your homes water usageand waste watermay impact your watershed
and/or other watersheds. Think about what goes down the drains in your home and where
the water goes after it leaves your home, and if you have a yard, activities that you do in the yard that could impact your watershed