5.6.2 Structure and crystallinity

In addition to the structural constraints mentioned in Section 2, where tacticity and geometrical isomerism control whether or not a polymer chain can crystallise, molecular mass and copolymerization are other important variables which can influence crystallising properties. A related effect is plasticization where a low molecular mass mat
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71-year-old Sees Dad for the First Time
A Duke University website containing digitized film clips of people in small rural towns between 1936 and 1942 allowed Furman Penland Jr. to meet his dad for the first time. Penland's father died during World War II, which made spotting him walking on film very special. To learn more about Furman Penland Jr.'s story, visit http://today.duke.edu/showcase/mmedia/features/finding-dad/ To view the H. Lee Waters digital film collection, visit http://library.duke.edu/digitalcollections/hleewaters/
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Meet the (New) Director: Charles Poekel, "Christmas, Again"
Writer-director Charles Poekel has transformed three years of “fieldwork” peddling evergreens on the streets of New York into a sharply observed and wistfully comic portrait of urban loneliness and companionship. "Christmas, Again" screens Tuesday, March 24th and Saturday, March 28th at the New Directors/New Films. View screening schedule and purchase tickets: http://bit.ly/1C2Lttf
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Wie was wie : Je eigen stamboom maken
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Op deze site kan je je eigen stamboom maken in een paar stappen: 

  • Je kiest een begin persoon en vult de gegevens in.
  • Je kiest een relatie, de begin persoon en de volgende …

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The Life of Ethan Allen, American Revolutionary War Patriot, Part II (Audio)
An audio podcast. Continuing a Wikipedia dot org article from the Dec. 14th episode - “…Allen spent much of the summer of 1774 writing a "pamphlet" entitled A Brief Narrative of the Proceedings of the Government of New York Relative to Their Obtaining the
Jurisdiction of that Large District of Land to the Westward of the Connecticut River. The length of the name was justified; it was a 200-page polemic arguing the position of the Wentworth proprietors.Allen had the work, which

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2.5 Fishbone diagram

There are times when management problems seem too complicated and ‘messy’ to analyse. A technique, the fishbone diagram, can be used by both individuals and groups to help to clarify the causes of a difficult problem and capture its complexity. The diagram will help provide a comprehensive and balanced picture and show the relative importance and interrelationships between different parts of the problem.


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A+ Exam and Brain Dumps: Guide to the A+ Certification Exam (01:03)
Should A+ Certification Exam candidates use brain dump sites? My answer might surprise you. This is part of Mr. Ford's Guide to the A+ Certification Exam: How to Be A Computer Technician. (08:09)
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13.3 Optical storage

A CD-ROM (Compact Disk Read Only Memory) uses a laser-based optical form of storage. This type of disk has been used for many years to distribute music and computer software. A CD-ROM drive is needed to read the disks. Data is locked into the disk during manufacture, and cannot afterwards be changed.

There are two other types of CD device for computers: CD-R (CD-recordable) and CD-RW (CD-rewritable). With the right sort of CD drive in your computer, you can 'burn' data (that is,
Author(s): The Open University

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12.2 Bytes of data

You will recall from Section 6.2 that a binary digit, or bit, can have one of two values: either a 0 or a 1. In a computer, bits are assembled into groups of eight, and a group of eight bits is known as a byte. The abbreviation used for a byte is B, so 512 bytes would be written as 512 B. Although this course will use 'b' for bit and 'B' for byte, you should be aware that not everyone makes this clear distinction.

A byte of data can represent many different things in a computer.
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Joshua Chapter 21 - New International Version of the Bible
This video contains a high quality narration of The Book of Joshua, Chapter 21, from the New International Version of the Bible.  Scriptures read by professional voice actors, along with good music and sound effects.  No moving images.
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Porterville YS Promo
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Korean War ( Invasion ) 2/15
Korean War ( Trouble on the horizon ) clip 2 Video gives history of the war. See Korea as the soldiers saw it. Pictures are real and may be disturbing. (CAUTION: Scenes of executions and dead bodies)
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5.11 Plumbo-solvency

Many water supplies in the UK are naturally acidic, and when this type of water is supplied through lead pipes the lead dissolves into the water. Lead pipes are dominant in many older established areas. The Drinking Water Directive has set a maximum admissible concentration of 10 μg 1−1 lead in water, to be achieved by the year 2013. The obvious solution to this problem is to remove all lead piping but this is a costly exercise. As an interim measure, the water l
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Envisioning Cyberspace: Designing 3D Electronic Spaces
Free of the constraints of physical form and limited only by imagination, new environments spring to life daily in a fantastic realm called cyberspace. The creators of this new virtual world may be programmers, designers, architects, even children. In this invigorating exploration of the juncture between cyberspace and the physical world, architect Peter Anders brings together leading-edge cyberspace art and architecture ... inspiring new techniques and technologies ... unexpected unions of real
Author(s): Anders, P.

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Take off for world's first 3D printing, flying robot
Read more - http://www.newscientist.com/article/mg22229683.900 The world's first flying 3D printer can build nests and carry heavy containers out of hard-to-reach places - all autonomously
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4.3 Genes and ageing

It is often assumed that ageing is genetically determined, because each species has a characteristic, well-defined maximum lifespan.
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Three Little Kittens
A librarian recites a fingerplay called "Three Little Kittens". This is not the traditional nursery rhyme version of "Three Little Kittens".
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Weebly Student Tutorial
Teachers, feel free to use this video as a tutorial for students just getting started into their Weebly site. (9:04)
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Clinical Judgement of Hypernasality in Cleft Palate Children
Original source: ; ; ; ; This electronic text file was created by Optical Character Recognition (OCR). No corrections have been made to the OCR-ed text and no editing has been done to the content of the original document. Encoding has been done through an automa ted process using the recommendations for Level 2 of the TEI in Libraries Guidelines. Digital page images are linked to the text file.
Author(s): Lawrence J. Bradford

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These pages may be freely searched and displayed. Permission must be received for subsequent distribution in print or electronically. Please contact drl-uls@library.pitt.edu for more information.

Searching in the UNIX Directory
The structure of the directory space and subjects search behaviors in the UNIX operating system environment are examined. Protocol analysis with two subjects and survey of the contents of the directory space of all users of E-VAX and X-VAX systems in the Architecture and Computer Science Systems at Carnegie Mellon University were conducted. Depth first search characterized both the organization of the directories and the behavior of the subjects. Single step as opposed to multiple step traversal
Author(s): Akin, Omer, Baykan, Can D. and Rao, Radha D.

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