Did People Use Before Toilet Paper?  A question that is rarely asked‚ but probably pondered many times is just what did human use before toilet paper was invented? After all‚ today’s perforated and easily tear able toilet paper was only patented in the early 1880s by an English man named Walter J. Alcock. At first‚ toilet paper was seen to be an affront to Victorian sensibility. Alcock promoted his product with an almost religious zeal and by 1888‚ toilet paper roll holders were sold in almost
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Throughout this past semester of college‚ I have had to write many papers‚ reflections‚ observations and many others. My writing has improved over the span of the semester; however‚ I don’t believe it is because of this online course. The MLA information was not up to date with the current 8th edition‚ often the questions would be worded in a way that was not understandable. Due to this being all online there was no professor for me to be able ask questions when I was confused. My writing improved
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best. The idea is to be able to isolate the protien that is in interest from the protiens that are not needed. Below are several chromatography techniques that are used to analyze proteins. Size exclusion chromatography (SEC) In this type of technique the protein is separated according to the size of the protein. The matrixes used in size exclusion chromatography have a range of beads with different pore sizes (H. Dai). The seperation of the protein is dependent on how the protein can enter
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Yup‚ this is correct. how about the waste paper pulp production process and the conditioning process? Also need to include which current process of operation you are using?I just need a diagram on which is the 1st process till the end. very simple diagram Waste paper pulp production process Installation of the secondary separation pulper for maceration of collected waste paper. Pulper is a facility to facilitate maceration of collected wastepaper to form a slurry and to remove large foreign
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English 103 Instructions for Writing Journals/Response Papers: Please type and double-space all journals. Minimum length is one page (two pages for scholars). You do not need to use MLA format‚ but observe all grammatical rules and avoid all mechanical errors; that means that you have to reread and proof your papers (if I see too many errors‚ I will return them to you and you will get no credit). The Journal should be a response to your readings; they are less formal than essays‚ but they still
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I’m looking at how paper has been used in art‚ and the ways it has changed between 1936 and 2012. I have chosen to look at Henri Matisse and Marc Hagan-Guirey and how they have both used paper. Matisse created a series of work simply entitled Paper Cuts and I am going to look at Two Dancers or in French Figure de ballet avec deux danseurs (See Figure 1). He created this paper cut in 1936. I’ve chosen to compare Matisse’s work with Marc Hagan-Guirey’s Horrogami series‚ whilst looking more in depth
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Nucifera) as an art paper BACKGROUND OF THE STUDY Our world today is faced with many problems. One major problem is the depletion of natural resources. Trees‚ for example‚ are cut out because they will be used in making different products such as papers. This will branch out to many problems like global warming. In this research‚ coconut shell (Cocos nucifera) will be tested to see if it can be used as an alternative in making art paper. We chose to make a research about paper since its demand
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BANANA FIBER AS ART PAPER ALTERNATIVE A Science Investigative Project Division Level TEAM CATEGORY Researchers Elioenie L. Vicente Brent Bracer B. Camacho Karen Joy S. Nietes VILLAFLOR CENTRAL ELEMENTARY SCHOOL SOUTH WEST DISTRICT VILLAFLOR‚ OROQUIETA CITY ABSTRACT The current environmental situation of the Philippines calls for an initiative to cut down on wastes‚ and repurpose renewable resources such as the banana plant. One way to do it is to make fiber paper from the banana plant
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1) Is Arauco an efficient producer of pulp? What advantages does it have? Disadvantages? Arauco is a very efficient producer of pulp‚ and their focus on production efficiency has played in important role in the company’s success. Arauco’s mills avoid seasonal fluctuations and typically run at capacity throughout the year. Arauco leverages economies of scale‚ develops strategic partnerships with their labor force‚ and focuses on their core expertise of growing natural resources and using them
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The Effectiveness of a Paper Charcoal as an Alternative Fuel Source Objectives: This study aims to compare the effectiveness of a paper charcoal and a wood charcoal in producing fire. It specifically aims to determine: 1. Which can last longer between the paper charcoal and wood charcoal as fuel source. 2. Which is more effective to use as a fuel source. Hypothesis: There is no significant difference between the paper charcoal and the wood charcoal
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