I got my 10 hours of community service done one week i helped out in my school library by staying after school and cleaning the selves and computers. I also had to organize books at least once or twice. It took three days for me to finish my ten hours of community service i worked in the library for two hours and thirty minutes for two days. I wiped all the shelves in and dusted all the computers and wiped the screens. When i worked in the library Ms.Centore was the librarian that i was working for and it was a very good experience for me considering the fact that i never had a job it taught me how if feel to actually have a job. The library helps the community by giving kids a place to learn and study when its needed it. The library is where kids study for regents that they need to graduate and study for tests or do homework the library helps in big ways. Services are provided when school is in until twilight ends. I liked pretty much everything about the working in the library but i hate that the library has a lot of shelves. I don't feel like i made a difference in the library all i did was clean at least its not dirty no more.
Mr. Gates was who i was volunteering for for the blood drive i was telling students what they had to do before they went to get their blood drawn . the people that wanted to give blood had do talk to me before they go through the blood giving process i had to give them the test that they would be taking and also had to go get students and teachers from their class. As people waled pass i encouraged them to come and give blood away and i actually got people to come do it. I did the blood drive for five hours witch was the whole school day because we started at 8:00 in the morning after we where done doing everything i helped clean up and put everything back on the truck . The red cross blood drive helps the community by collecting health people blood and using it to cure the ill. I dont know when red cross provide their services and i do not know where they provide services but i do know it was at my school that day. Their services is needed to help every one not just sick people but injured people and anyone that needs medical attention.
I think that my community service hours prepared me for the real world having to deal with people and having a boss and just working period. Now i will kinda know what to expect if i get a job similar to what i was already doing. I think my school for everything they taught me.
MYKEL protecting the neighborhoods from spike
Friday, April 8, 2016
Monday, February 22, 2016
essay PIG
A steam engine is a heat engine that performs mechanical
work using steam as its working fluid.
Steam engines are external combustion engines, where the
working fluid is separate from the combustion products. Non-combustion heat
sources such as solar power, nuclear power or geothermal energy may be used.
The ideal thermodynamic cycle used to analyze this process is called the
Rankine cycle. In the cycle, water is heated and transforms into steam within a
boiler operating at a high pressure. When expanded through pistons or turbines,
mechanical work is done. The reduced-pressure steam is then condensed and
pumped back into the boiler.
In general usage, the term steam engine can refer to either
the integrated steam plants (including boilers etc.) such as railway steam
locomotives and portable engines, or may refer to the piston or turbine
machinery alone, as in the beam engine and stationary steam engine. Specialized
devices such as steam hammers and steam pile drivers are dependent on the steam
pressure supplied from a separate boiler.
Using boiling water to produce mechanical motion goes back
over 2000 years, but early devices were not practical. The Spanish inventor Geronimo
de Ayanz y Beaumont obtained the first patent for a steam engine in 1606. In
1698 Thomas Savery patented a steam pump that used steam in direct contact with
the water being pumped. Savery's steam pump used condensing steam to create a
vacuum and draw water into a chamber, and then applied pressurized steam to
further pump the water. Thomas Newcomen's atmospheric engine was the first
commercial true steam engine using a piston, and was used in 1712 for pumping
in a mine.
In 1781 James Watt patented a steam engine that produced
continuous rotary motion. Watt's ten-horsepower engines enabled a wide range of
manufacturing machinery to be powered. The engines could be sited anywhere that
water and coal or wood fuel could be obtained. By 1883, engines that could
provide 10,000 hp had become feasible. The stationary steam engine was a key
component of the Industrial Revolution, allowing factories to locate where
water power was unavailable. The atmospheric engines of Newcomen and Watt were
large compared to the amount of power they produced, but high pressure steam
engines were light enough to be applied to vehicles such as traction engines
and the railway locomotives.
Reciprocating piston type steam engines remained the
dominant source of power until the early 20th century, when advances in the design
of electric motors and internal combustion engines gradually resulted in the
replacement of reciprocating (piston) steam engines in commercial usage, and
the ascendancy of steam turbines in power generation. Considering that the
great majority of worldwide electric generation is produced by turbine type
steam engines, the "steam age" is continuing with energy levels far
be.
A computer is a
general purpose device that can be programmed to carry out a set of arithmetic
or logical operations automatically. Since a sequence of operations can be readily
changed, the computer can solve more than one kind of problem.
Conventionally, a computer consists of at least one
processing element, typically a central processing unit (CPU), and some form of
memory. The processing element carries out arithmetic and logic operations, and
a sequencing and control unit can change the order of operations in response to
stored information. Peripheral devices allow information to be retrieved from
an external source, and the result of operations saved and retrieved.be yond
those of the turn of the 19th century.
Devices have been used to aid computation for thousands of
years, mostly using one-to-one correspondence with fingers. The earliest
counting device was probably a form of tally stick. Later record keeping aids
throughout the Fertile Crescent included calculi (clay spheres, cones, etc.)
which represented counts of items, probably livestock or grains, sealed in
hollow unbaked clay containers. The use of counting rods is one example. Purely
electronic circuit elements soon replaced their mechanical and
electromechanical equivalents, at the same time that digital calculation replaced
analog. The engineer Tommy Flowers, working at the Post Office Research Station
in London in the 1930s, began to explore the possible use of electronics for
the telephone exchange. Experimental equipment that he built in 1934 went into
operation 5 years later, converting a portion of the telephone exchange network
into an electronic data processing system, using thousands of vacuum tubes. In
the US, John Vincent Atanasoff and Clifford E. Berry of Iowa State University
developed and tested the Atanasoff–Berry Computer (ABC) in 1942, the first
"automatic electronic digital computer". This design was also
all-electronic and used about 300 vacuum tubes, with capacitors fixed in a
mechanically rotating drum for memory.
bibliography
Palermo, By Elizabeth. "Who Invented the Steam Engine?" LiveScience. TechMedia Network, 2014. Web. 01 Apr. 2016.
"A Brief History Of Computers That Changed The World." MakeUseOf. Web. 01 Apr. 2016.
Monday, February 1, 2016
Ten words i think of when i hear the word Economics
money, environment, government, people, important, debate, speeches, suits, meetings, tea
Monday, January 11, 2016
citation animal farm and notes
Book - Animal Farm
Orwell, George.Animal Farm.
New York:
Published - Harcourt, Brace & Co.
1996.
Type of Media : Print.
First published August 17th 1945
Friday, January 8, 2016
U.S. history textbook citation
Textbook - Title: United states history
Authors - emma lapsansky-Wener, Randy Roberts
Publisher: Pearson Education Inc.
Date: 2013
Authors - emma lapsansky-Wener, Randy Roberts
Publisher: Pearson Education Inc.
Date: 2013
Lapsansky-Wener, Emma, and Randy Roberts. United States History. Pearson Education, 2013. Print.
Wednesday, January 6, 2016
my explanation how citation bibliograpy relate to a research paper
Citation is a reference of a story
Bibliography is a list of the books of a specific author or publisher, or on a specific subject.
They relate to a research paper in that a research paper has a listing
Bibliography is a list of the books of a specific author or publisher, or on a specific subject.
They relate to a research paper in that a research paper has a listing
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