rabithehyper

1. Explain why when I was adding drops of water to a coin, the coin overflowed at eight drops of water  however, when I added a thin layer of dish soap to the coin, the coin overflowed with water after 10 drops of water. Explain this effect in terms of cohesion hydrogen bonding between like molecules, and surface tension.

2. Explain why when I added drops of water with my finger onto a clean ceramic plate, the drops of water just splashed onto the plate and made no shape. However, when I was adding drops of water with my finger onto a plate with a piece of baking paper on it, the drops of waters landed as a perfect circle with no splashes. Explain  the difference in drop shape in terms of adhesion, the formation of hydrogen bonds between molecules of different types and hydrophobic interactions. 



Water and Minerals

COLLAPSE

This discussion requires knowledge of the material from the chapter and research from online databases or valid research sources. This is truly an excellent learning experience for all of us.

Cancer and Chronic Disease (parkinson's, alzeimers, MS, CVD, auto-immune etc) are words that scare most of us. Certainly when it comes to prevention research shows that smoking, excessive alcohol use, exposure to toxins, obesity, poor diet, lowered immunity, inflammation are all implicators. We can definitely reduce our risk with good lifestyle choices (not smoking, normal BMI, etc.) and that includes dietary choices. There is quite a bit of research and debate about which minerals are beneficial for cancer and/or disease prevention (if at all) and research changes often. You can also focus on water, this will probably lead you down a track to discussing the effects of certain pollutants in the water supply. In any case we are going to find that research and share the knowledge!

This week, for your original posting, find a scholarly based article, professional journal article, original research from grey literature (www.greylit.org) or well respected organization/association research on diet and cancer or chronic disease prevention. This could include the presence of minerals, as supplements or from food, or something related to the water supply and cancer/chronic disease prevention, special diet for cancer/chronic diseases prevention etc. It can be specific to a particular type of disease or cancer or more general. If you select a chronic disease, select one specific one. We are on the minerals chapter, so I would like to see research focused on a mineral or that includes a mineral or multiple minerals. (for example though, don't research a high protein diet as that is a macronutrient).

What to consider:

1. Two wasy to navigate sources for you: get on Google scholar: https://scholar.google.com or for non-published research you can query: www.greylit.org OR have the MC librarian direct you to the various databases you have access too (you can call MC library and they will help you if you are fully online and don't want to go in). Absolutley NO wikipedia, livestrong or webmd, Mayo type sites. You can start here for topic ideas but look further! We are looking for scholarly research. Professional organizations are also a good place as well (for instance, I am interested in digestive conditions, and utilize the American Gastroenterological Association site which links to their journal).

2. find something you are interested in and use that as the basis of your search. This could be information from chapter 8. Also remember, it does not just have to be cancer, you can select any chronic condition you are interested in and see if there is research related to vitamins, minerals or phytochemicals.

3. **In many cases on Google Scholar you can see several version of an article and often you can access a free PDF version of the full article. If NOT, call the MC library and ask for our college log on and see if we have rights to the article. They may have given this info to you but I have found most students have to ask. OR the MC library will actually retrieve the full text article for you and email you the PDF, utilize the librarians!! They love it. **do NOT pay to purchase a full text article online! Utilize the MC library!!

3. If you find an article of interest in a regular magazine or paper (print or online) like Health magazine online, New York times, Wall street journal etc. and you like it, then at the END of the article or referenced IN the article will be information on the original research where the writer got the information. You can discuss the general article in your research but also find the original scholarly article online! **include both in your original posting as attachments or links.

For your original posting:

1. in the Subject box put the topic you researched i.e. lead contaminated water and the effects of cognitive development

2. Then post your article (and include either a link or preferabley the pdf or word doc so we can see the entire article). and also provide a detailed summary of the information you read about and if you agree or disagree with the information. Also discuss why you selected this particular article. **document the source appropriately, I am not concerned if you use APA or MLA.

3.**IMPORTANT, for full points YOU are summarizing what the article/research study said in your own words and discussing merits, issues, if you agree, disagree etc. I am having you attach the article/research study you referenced instead of just a works cited info so others in the class can access the information as well. **you are not cutting and pasting the abstract!!

Can someone please find me a peer reviewed scholarly article that Discusses PCRs application in the criminal industry with specific examples

Can someone please find me recent (within the past 6 years) peer reviewed scholarly articles that explores PCR’s future uses in the criminal industry? Also peer reviewed scholarly articles that demonstrates PCR’s limitations in crime scenes?

Share a name of peer-reviewed article  focuses on an example of the limitation of plant growth in size or age 

x(t)=integration (cos(x^2/2), y(t)= integration (sinx^2/2), z(t)=0, in R^3

Produce a sketch of the curve from t = 0 to t = 1.

Integration of sin(ax)^14

f(x) = x - 2       g(x) = 3x^3 + 5x - 7

1.  -4f(x) + g(-x)

Use the FACTOR THEOREM.

1.  Is (x - 2) a factor of f(x) = 2x^4 - 3x^3 + x^2 - 3x - 6?

2.  Is -3 a zero of g(x) = x^2 - x - 6?

I have this equation: = x(20x^3 + 48x^2 + 36x + 8)

I need to simply it more to find the roots or where it equals zero. The answer is given but I don't understand how they are factoring it. This is what they give as a factoring of the above equation:

= x(x + 1)(20x^2 + 28x + 8)

I see that they factored out an 'x' but I don't know how to factor out 'x + 1' from a polynomial. Can someone please explain how this is done? Math is difficult for me, please show the steps/work involved so I can better understand. Thank you.

• Compare/contrast group project: youth-in-care legislation in 3 provinces in Canada
•  When does adulthood start?

From the short story stephens king’s “the man who loved flowers” locate 2 examples of the literacy devices.

-2 for foreshadowing

- 2 for diction

-2 for metaphor

-2 for irony

Can anyone solve this for me?

140=12.5(0.2^x-1)+20x

I got it down to

log(152.5-20x)-log(12.5)=xlog(0.2)

but I can't get it reduced any more from there and I don't evenknow if what I currently have is even correct.

Throughout most of human history, people lived in relatively small, egalitarian bands. With the advent of farming, stratified societies began to emerge and today dominate the human landscape. Conclusion

|x + 11| + 4 > 15

When I did this problem, I got -30 and -1 and they both were wrongso I don't want to waste my last submission. Can anyone help me?

i got a 20 on my test and they are allowing me to retake it can u help me in transformations reflections of equations?

Epidemiologists have widely recognized and reported the occurrence of infectious disease outbreaks associated with recreational water contact. In the 1991 article “Shigellosis from swimming in a park pond in Michigan,” Joel Blostein discusses the epidemiologic investigation of an infectious disease outbreak. Please read the article and answer the following questions.

The article can be accessed at: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1580235/pdf/pubhealthrep00190-0095.pdf

What problems can you identify in this study design? How could you correct those problems?

Remember, the purpose of an epidemiologic study is to quantify the relationship between an exposure and a negative health outcome. For your discussion, • How could you prove there was an epidemic occurring in your community involving one of the following organisms?* o Escherichia coli 0157:H7 In your initial post, you need to create a new thread and accomplish two things: 1. Explain why your selected microbe is the suspected etiological agent. o What symptoms would you expect to see? o Is there a nonhuman host present? o What survival strategies (virulence factors) are associated with these microbes that support pathogenicity? 2. Based on the principles of epidemiological investigation learned in the outbreak, propose how you could use this methodology to detect the source and propose preventative measures leading to control of the outbreak.

In your own words make an argument for how factors of the Home, School, and Community impacts a student’s academic success. 2 full pages

• Tsar Nicholas II issues the October Manifesto.
• The Bolsheviks establish a communist government.
• Revolutionaries imprison Tsar Nicholas II.
• The Union of Soviet Socialist Republics (U.S.S.R.) forms.
• Russia loses the Russo-Japanese War.

Ano ang paksa?

Leksyon 5  Mga Ponemang Patinig ng Filipino reports

What is the best road map for full stack developer ?

Why do trace gases not accumulate in the troposphere?