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CS 173 Programming Languages Scheme Tutorial Solutions
Problem Set 2: Lists and Trees Datatype which represents a
family tree (define-datatype family-tree family-tree?
[unknown] [person (name string?) (birth-year number?) (eye-color
symbol?) (mother family-tree?) (father family-tree?)]) 18.
Function which counts the number of people in a family-tree
;; count-persons : family-tree number ;; counts the number
of people in a family tree (define (count-persons tree)
(cases family-tree tree [unknown () 0] [person (name birth
eye mom dad) ( 1 (count-persons mom) (count-persons dad))]))
19. Functions which computes the average age of the people
in a family tree using the current year and their birth years.
;; age-sum : family-tree number number ;; computes the sum
of the ages of the people in a family tree (define (age-sum
tree year) (cases family-tree tree [unknown () 0] [person
(name birth eye mom dad) ( ( year birth) (age-sum mom year)
(age-sum dad year))])) ...
Wendy Gramm - Chair of CFTC when she agreed to Enron's
dereg request in 1993. Lay appointed her to Enron's Audit Cmte
5 weeks later Sen. Phil Gramm - author of Enron's Commodity
Futures Modernization Act, 2nd largest recipient of Enron $$$
Thomas White - Head of Enron Energy Services and fraudulent
accounting and CA energy trading, rewarded by Bush with top
Army post Ed Gillespie - Bush Prez campaign manager, Bush consultant,
Enron paid him $75,000/month to lobby Bush on CA crisis Marc
Racicot - former MT Governor, as Bracewell & Patterson lobbyist,
Enron paid him $360,000. Bush appointed head of RNC Jenna Welch
- Bush's mother-in-law, Lost $8,100 from Enron Stock Enron Family
Tree James Baker - Paid as an Enron consultant after GHW Bush
'92 Defeat GHW Bush - 41st President, Received strong $$$ support
from Enron Ken Lay Politician's Philanthropist
drome (SARS) virus pose a serious threat to the world?
This often gives scientists enough information to draw a rough
family tree. So drawing a good evolutionary tree requires picking
the right genes to look at. "This could make things strange
if you're trying to use this one protein to draw a family tree
for all the relatives of the SARS virus," Nick says. "In the
worst case, you would end up drawing different trees for each
part of the protein. Their study draws an extensive family tree,
placing SARS closer to the mouse hepatitis virus (MHV) and a
pig virus called HEV than to the infectious bronchitis virus
(IBV) found in birds. The grouping of SARS family members that
Nick and Pietro have come up with suggests that the virus has
remained flexible in the way it infiltrates cells and organ-isms.
This is not nec-essarily a case of it having evolved from one
basic pattern of infection to another; often two closest relatives
in the family tree behave differently. Someone ...
Present the two options to the students. 1. Draw a family
tree for your immediate and extended family. Include photographs
if available. Model this process by drawing an example of your
family tree. Once this is done students may work on a rough
draft. Ask students to complete as much of their family trees
at school as possible, based upon their own knowledge of family
history. Students can then take their family trees home and
elicit help from family members. 2. Conduct an oral history
interview of a friend or family member. Follow the procedure
entitled "Capturing the Past: How to Prepare and Conduct an
Oral History Interview."
Think about your family today. It may consist of you,
one or two adults who are your parents or guardians, and one
or more siblings. You may have an extended family including
one or more grandparents, aunts, uncles, and cousins. All of
you share a family relationship. You might even have a family
member who has an interest in genealogy and who has mapped out
your family history, including a chart known as a family tree.
If you have seen such a tree, you know that each name represents
a person, and that some individuals on the tree are more closely
related than others. They seemed enough alike to be classified
as belonging to the same family. According to Mendeleev's model,
it should have belonged to the same chemical family as boron
and aluminum. It is the family tree of the elements.
We enjoy working with transplanted West Virginians and
their descendants, many of whom come to us from California,
Texas and Florida, as well as from Ohio and other places closer
to home. We have especially enjoyed the opportunity to meet
some of the researchers who normally work with us by mail most
of the year, but who have been able to visit the Library in
person during the summer months. Both new and repeat patrons
have found the recently extended library hours convenient. As
soon as additional staff are added to help us handle those new
hours, we will introduce them to you through the Archives and
History News. The operating programs required to use the CD-ROM
information have been installed on a computer in the Library
for use by the public. Some of the titles offer new information
for the Library collection, while others provide information
in existence elsewhere in the collection, but now available
in a We think the census records indexes will be particularly
...
MA_PC_CompUSA_$10_rebate3.qxd
Request must be postmarked by 4-10-05. 2) Fill out this
form completely. Incomplete forms will not be accepted. TERMS
& CONDITIONS: Offer valid on purchase of specified products
only. Submit this rebate form completely filled out with a copy
of the sales receipt and a copy of the UPC label from package.
Incomplete forms will be denied. Limit ONE rebate per SKU #
315016 per person, receipt, household, family, or address. Rebate
value will not exceed purchase price. Requests from PO Boxes
not accepted. Requests with invalid or undeliverable mailing
address will be denied.
weekly lunch together, it's easy to see that they possess
the easy-going com-munication shorthand that so often accompanies
the shared history of a sibling relationship. Seemingly neutral
names or phrases dropped into the conversation elicit knowing
nods, eye rolls, or even peals of laughter. Today the topic
of conversation is the UW Business School. Commitment to education
is a guid-ing principle of the Mirth family, a trait the sisters
can trace to the influence of their parents. It's a good thing
the girls were close, more, greetings from her professors on
because their family lifestyle made the first day of class often
consisted of friendships with other children diffi- a good-natured
exclamation such as, cult. You guys drill sergeant, and moved
his family just keep on coming!" frequently as he was reassigned
around That reception was no surprise, as the world. " thinking
of us as a UW family," she We don't have that because we were
explains. Frequently, each ...
t1-2101-e
Moodie Family Tree URL: http://www.nlc-bnc.ca/moodie-traill
PARENTS CHILDREN GRANDCHILDREN Catherine Mary Josephine Georgina
Eliza m. John Alexander Dunbar John Joseph Vickers (Jack) Katie
Moodie William Wallbridge (b. 1862)
A Tree Removal Permit is not needed for emergency activities
necessary to remedy an immediate threat to public health, safety
or welfare, or for routine maintenance of trees necessary to
maintain the health of cultivated plants, or to contain noxious
weeds. The maximum number of significant trees that may be removed
per year are as follows (trees that are unhealthy, diseased
or dying or are otherwise deemed hazardous shall not be included
in the yearly limit): Lots up to 10,000 sq. ft: Lots 10,001
sq. ft. to 20,000 sq. ft. Lots 30, 001 sq. ft. and greater:
2 significant trees per year 4 significant trees per year 6
significant trees per year 8 significant trees per year Landmark
Trees (trees greater than 30 inches dbh) may not be removed
unless an exception has been applied for and granted. If a property
owner wishes to remove a Landmark tree, or remove more trees
than allowed based upon the size of the property, a written
request for an exception must be submitted ...
Calgary
convention- computers
Computer programs for genealogy- a comparison of useful
and frequently used features- presented by Gary Warner, SGGEE
database manager. This presentation is not intended to cover
specifics on all available genealogy programs, only the three
most frequently used programs that were indicated by a 2004
survey of SGGEE members. The total does not equal the number
of respondents, as some members use more than one program, and
there are also several other programs indicated as being used.
The three programs discussed below are also only the Windows
based programs noted in the survey, since only 5 of the 95 members
who responded to the survey indicated that they are using a
Macintosh, and all of those were using Reunion as their genealogy
program. If there is already a spouse shown, you can click on
the "Other Spouses" icon in the family group sheet view. Add
a second spouse by clicking on the spouse icon in the family
view. You can also detach and attach people from or to a family
...
Assessment (HRSPA) spent the day discussing plans for
a per-formance assessment initiative that would cover health
research in all 191 member countries of the WHO. Each year the
World Health Report is the main publication from WHO and the
initiative will also inform the World Health Report 2004. The
recent decision by the Director General of the WHO that the
2004 Report should focus, for the first time, on health Thirty
local education authorities and other recruitment organi-sations
talked to Education and PGCE students. During the morning, more
than 150 students attended a lecture by Barry Hancock, from
Redbridge LEA, on how to market yourself for your first teaching
job. The fair itself was very well attended, and the organ-isation
and venue were high-ly praised. Although many students had made
no defi-nite decisions as to where they would like to be employed,
the fair was con-sidered extremely useful. The WHO team met
at Brunel as HERG's Director, Professor Martin Buxton ...
Moses Stark Born: 1825 Virginia Stark Born: 1835 Jesse
Stark The Starks family tree A slave for the Dillard family
Born: 1849
dinner are just a few of the regrettably famous ancestors
of spam e-mail. Spam e-mail is generally defined as unwanted,
and usually commercial, e-mail. Unwanted is of course in the
mind of the receiver; you might not be interested in the world's
smallest digi-tal camera, but I might. None of us are interested
in a fraudulent Nigerian money laundering scheme. There is nothing
new about spam. These results are particularly troubling for
family historians. What are family historians to do since they
can't stop posting their e-mail addresses? And yes, there is
actually a Spam family tree online at <www.spam. Please provide
passenger's name and approximate birth year, port(s) of entry
to be searched, approximate arrival date, and any other identifying
info., such as homeland, occupation, and names of family members
accompany-ing the passenger. |
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