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spatial : Spaces is a virtual desktop feature developed by Apple Inc. and is an integral part of Mac OS X v10.5 "Leopard". It was announced by Steve Jobs during the opening keynote at the Worldwide Developers Conference on August 7, 2006. Spaces is based on the opensource application Komposé.. More from Wikipedia
spatial : In functional analysis, an F-space is a vector space V over the real or complex numbers together with a metric d : V × V → R so that Some authors call these spaces "Fréchet spaces", but usually the term Fréchet space is reserved for locally convex F-spaces. The metric.. More from Wikipedia
THE WORLD IN SPATIAL TERMS
Use maps and other geographic representations, tools, and technologies to acquire, process, and report information from a spatial perspective Use mental maps to organize information about people, places, and environments in a spatial context Analyze the spatial o..
THE WORLD IN SPATIAL TERMS
Use maps and other geographic representations, tools, and technologies to acquire, process, and report information from a spatial perspective Use mental maps to organize information about people, places, and environments in a spatial context Analyze the spatial o..
Mathematical concept of the fourth spatial dimension (this is not about time as the fourth dimension, aka spacetime). Notes: #1: (1:10) Obviously your room would only exist in a single 3d space. Technically, the room described here is actually 4-dimensional. #2: (2:30) This is a 2d object (ie, unlike a piece of paper), which means there is no no "front" or "back" - so you can see all the points at once. #3: (4:31) For this analogy, we are comparing the act of drawing on an ordinary canvas ...
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Question : What is the spatial relationship between a repressor binding site and a promoter? How is this different from the spatial relationship between an activator binding site (or enhancer) and a promoter? What properties of DNA allow this difference?
Answer : A repressor is a protein which binds to the operator region (reperssor binging region) of DNA in order to prevent transcription. RNA Polymerase travels along the DNA strand and encounters a repressor which gets in the way of transcription. Repressors can "fall off" or attach itself to the operator depending on conditions present in the cell. For example the lac repressor falls off the DNA strand when lactose is present, allowing RNA polymerase to transcribe mRNA which codes of proteins for lactose digestion. A promoter is a region on the DNA strand which in combination with response elements like hormones has a high affinity to RNA polymerase. It promotes the attachment of RNA polymerase which facilitates the transcription of DNA into mRNA and thus translation into proteins. Both repressor and promoter act upstream from the protein coding region of a gene. The promoter site being more upstream than the repressor binding site. The activator binding site can be found anywhere o.... More from Yahoo Answers
Answer : A repressor is a protein which binds to the operator region (reperssor binging region) of DNA in order to prevent transcription. RNA Polymerase travels along the DNA strand and encounters a repressor which gets in the way of transcription. Repressors can "fall off" or attach itself to the operator depending on conditions present in the cell. For example the lac repressor falls off the DNA strand when lactose is present, allowing RNA polymerase to transcribe mRNA which codes of proteins for lactose digestion. A promoter is a region on the DNA strand which in combination with response elements like hormones has a high affinity to RNA polymerase. It promotes the attachment of RNA polymerase which facilitates the transcription of DNA into mRNA and thus translation into proteins. Both repressor and promoter act upstream from the protein coding region of a gene. The promoter site being more upstream than the repressor binding site. The activator binding site can be found anywhere o.... More from Yahoo Answers
Question : What is spatial acuity and how does it relate to the two-point threshold ?
I mostly need to know what spatial acuity is, I cannot seem to find anything online that explains it. If I can get a clear explanation and understanding of it the second part shouldn't be hard to answer.
And yes this is for a class discussion.
I'm completely stuck.
Any and all help would be great.
Answer : Spatial acuity is your ability to tell how much space is felt between two points of pressure on your skin (for example). If you have good spatial acuity, then when someone pokes your arm with a pin and simultaneously pokes your arm with a second pin two centimeters away from the first point, you will know that distance is two centimeters, rather than one or three or more. Two-point threshold can refer to any of the senses theoretically, so it relates to spatial acuity in primarily a tactile sense. The two-point threshold when refering to spatial acuity would be the smallest distance between the two pin pokes that the average person can still distiguish between those two pin pokes. Any smaller distance would only feel like one pin. I should also add that the stimulus would not necessarily have to be a pin poke, but could merely be pressure or even a quick brush of something against the skin. Hope that helps some. I know it was a bit vague..... More from Yahoo Answers
Answer : Spatial acuity is your ability to tell how much space is felt between two points of pressure on your skin (for example). If you have good spatial acuity, then when someone pokes your arm with a pin and simultaneously pokes your arm with a second pin two centimeters away from the first point, you will know that distance is two centimeters, rather than one or three or more. Two-point threshold can refer to any of the senses theoretically, so it relates to spatial acuity in primarily a tactile sense. The two-point threshold when refering to spatial acuity would be the smallest distance between the two pin pokes that the average person can still distiguish between those two pin pokes. Any smaller distance would only feel like one pin. I should also add that the stimulus would not necessarily have to be a pin poke, but could merely be pressure or even a quick brush of something against the skin. Hope that helps some. I know it was a bit vague..... More from Yahoo Answers
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