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How to launch a search, the parts of a search results and refining a search with limiting factors.

The best way to learn about how to search is to get a little bit of understanding and then practice (play around with searching). Within Connexions you can launch a search in one of two ways:

  1. Via the Content Tab
  2. Via the Search Box

In the examples below, we demonstrate the two methods by searching for “Programming”.

Type in “Programming” via the Content tab

Both of the above methods result in the Connexions web site looking for the word “programming” anywhere within the repository including the title, keywords, summary and module content. The results of the above search are:

Search results from “Programming”

The parts and general information about the search results are as follows:

  1. Limit search to: - An area where you can check or select additional limiting factors to reduce the search results.
    • Title – At least one of the search words must be in the module or collection title
    • Author – At least one of the search words must be in the author’s name
    • Collections – Return only collections (no modules)
    • Subjects Pull Down – Pick from one of the subject areas identified by authors when they create modules or collections
  2. View – “Lens” is the normal default. The user (or viewer) may choose from the following views which always show the title and author, plus:
    • Detail – shows the author’s institution, keywords and summary for the module or collection; if they exist
    • Compact – shows only the title and author
    • Statistics – shows total view, views per day, percentile ranking and raw module count ranking. Since there are over 15,000 modules and collections, any raw ranking of 1,500 or lower would be in the top 10% of materials viewed. The percentile ranking may be more useful because it will not be distorted over time. As the Connexions repository grows (let’s say to 30,000 modules and collections) the raw ranking of 1,500 or lower would represent the top 5% of the repository.Statistics might be a measure of quality , but you should consider that usage (forced upon students using a collection as a textbook) and quality are not necessarily interchangeable.
  3. Sort sequence – Usually in “Type” sequence which places the “Selected Content” (Item 6) with collections first and modules second; each group sorted alphabetically. The user (or viewer) of the lens may choose from the following sort sequences:
    • Relevance
    • Popularity
    • Language
    • Revision Date
    • Title
    • Type
    • Rating – As rated by viewers of the modules. This feature was added during 2009 and may not be useful until more people rate modules within the Connexions repository. If rated by several people, it can be used as a measure of quality .
  4. How many items show per page – adjustable by the user (or viewer) of the lens

The following slides show taking the results and adding additional search limiting factors to reduce the search results.

  1. Programming
  2. Limiting the search to the Science and Technology subjects
  3. Limiting the search to modules or collections that have “programming” in the title
  4. Limiting the search to only collections
  5. Adding an author’s name to the search box and limiting the search to collections that have “programming” or “Busbee” in the title and also have “programming” or “Busbee” in the author’s name
Search Results 1, 2 and 3

Search Results 4 and 5

Practice searching

The best way to understand how to do searching is to practice or play with them. A suggestion is to practice all of the items in this module. Remember, over time additional items will be added to the repository and your search results may vary.

Questions & Answers

how do they get the third part x = (32)5/4
kinnecy Reply
can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
ninjadapaul
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
Commplementary angles
Idrissa Reply
hello
Sherica
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
hii
Uday
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
y=10×
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
is it 3×y ?
Joan Reply
J, combine like terms 7x-4y
Bridget Reply
how do you translate this in Algebraic Expressions
linda Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, How to search and browse the connexions web site. OpenStax CNX. Feb 24, 2010 Download for free at http://cnx.org/content/col11188/1.1
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