Green Definition and 281 Threads

"[URL http://www.davesbrain.ca/aura/index.php I am so pleased. My greatest PHP app yet! Exceeded 4 kilo-users! Your "aura" is your personality type, determined by a questionnaire (think Meyers-Briggs test). Loads of info about what type of person you are.

Are there any fields of physics that one can go into after getting a masters or a phd that merge together experimental or theoretical physics and directly tackling environmental problems. The only thing I could think of is fusion research, which could eventually lead to cleaner energy. More...

A few months back there was a thread with a pic of a visible beam being emitted by a green laser pointer. There was some discussion as to whether or not it was a photochop. Here is a pic I took of "my" green beam laser. I am not at liberty to say a lot about this laser, but it is 1064nm and on...

hey so I'm having a lot of trouble on this section of physics. the question I'm on is: Green light (546nm) strikes a single slit at normal incidence. what width slit will produce a central maximum that is 2.3 cm wide on a screen 1.42m from the slit? I've been trying to manipulate...

Hi everyone. I'm doing a pre-lab for AP chem class. I forgot to check for specific data I need in the Merck. I was wondering whether anyone out there has the molar mass value and pKa of the indicator bromcresol green. Any help would be great. Thanks in advance.

Does anyone use the green envelopes at the left of threads to make decisions about what to open? I never do, and often forget they're there. When I happen to notice them I have to go to the bottom and refresh my memory of what each means.

Dear PF, Could you tell me what is Green function for bilocal operators? As I understand from its form G(x1y1, x2y2,...)... now the pairs of XY are considered as points instead of single X points as in normal Green function G(x1,x2,x3...). So What do we need it for? Or can it be decomposed...

I know you guys aren't exactly biologist but,what does it mean if you get off the toilet and you see green stool?

The sky is blue because the white light is diffused by the light particles, which scatter out the blue end of the spectrum, hense a blue sky. In the afternoon, it is often red or orange, because the light has to travel much longer through the atmosphere, scattering out the red end of the...

What is the advantage of using Green Functions to solve inhomog. ODE's?

At the instant the traffic light turns green, an automobile starts with a constant acceleration a_{x} of 6.0 \frac{ft}{sec^{2}} . At the same instant, a truck traveling with a constant speed of 30 \frac{ft}{sec} , overtakes and passes the automobile. (a) How far beyond the starting point...

i've heard that if you leave green tea out overnight, it'll become poisonious. is that true?

has science found any documented proof that drinking green tea every day has health benefits for you? If so what are they? ~Kitty

Suppose r red balls and g green balls are mapped randomly among b bins. Calculate the expected number of bins where red balls are in majority. My attempt, Let x_ijk = 1 (when kth bin contains i red balls and j green balls) = 0 otherwise Then, F = \sum_{k=1}^{b} \sum_{i=1}^{r}...

i would like to find an operator G(x,s)=G(s,x) so LGx,s)=H(x-s) with H(x) Heaviside,s step function,and its inverse problem that,s it given a function G(x,s) obtain the Operator L,my question is how are the functions, a(x) b(x) and c(x9 related to the values of G(x,s) and its derivatives...

I am addicted to the show "Green Wing" on BBC. Anyone else watch this? I love BBCA. What TV I do watch BBCA takes up about 80% of that time.

A recent spate of now closed threads gave me an irriisistable impulse to ask this question...

Can you please post pictures (Preferrably close-ups but they don't have to be) of natural (Not man-made) green eyes in this thread (I need them for a school project I am doing on genetics) and I am having trouble finding close-ups of ones that I know are natural) (If the pictures look really...

Pure copper metal is orange (or pink after being anodized), copper hydroxide is blue, copper oxide is black. So then why is the statue of liberty green?

What speed would a vehical have to travel in order to red traffic light into a green traffic light? i know that green light has wavelength of 5.40x10^-7 m frequency of 5.56x10^14 hz red light has wavelength of 6.60x10^-7 m frequency...

I have a Homework here I'm trying to solve like the last 3-4 hours but somehow I'm stuck so I ask you guys for help: They gave me the Green Function like this: http://idefix.physik.uni-freiburg.de/~aufgabe/THEO204/theo9/img50.png with...

Ok, a man lives in a one story house with no poarch or basement, If the walls are green, the coach is green, the lamp is green and the ceiling is green what color are the stairs?

Please please don't do it. Hear me out... Yes, our two-party system is a heavy cross to bear, and I would love to do away with it. It's a real shame that we are reduced to chosing between the lesser of two evils, but that is the reality of the situation we have. Let's say you have 11...

in some photos, mixed among the red white and blue stars, are green stars. Any idea what causes this?

Hello there, I am glad that I found this forum. Because I have a little bit trouble with theoretical physics. The problem is the Green function in theoretical electrodynamic. I try to understand the difference between the Dirichlet Condition and the Neumann Condition. I understand...

In this glaciated upland region why is the the river or lake a green colour? Me thinks that it is obviously to do with the sediment on the bed of the lake. Perhaps it is a chalk bed or a solution lake?

You probably know about this guy. http://www.talonmarks.com/news/2003/11/19/Opinion/The-Life.Of.Garyridgeway-560355.shtml confessed to killing 48 women, which is a record for serial killings. The legendary Green River Killer. 48 innocent women (most were whores though). And he...

http://antwrp.gsfc.nasa.gov/apod/ap040321.html

Need help... A bag contains two red beads and two green beads. You reach into the bag pull out a bead, replacing it with a red bead regardless of the color you pulled out. What is the probability that all beads in the bag are not red after three such replacements?

Mentat (popular poster here) asked the question to the effect of "Why does a given stimulus give a (negative) response, and why specifically is it different in people who are genetically very similiar?" I thought the information I could provide was enough to warrant a new post. Here it goes...

Does anyone know where I could find some research on the rate at which nitrogen fixation occurs in blue green algae? Im looking for some sort of formula to calculate the amount of fixed nitrogen produced by a certain amount of blue green algae. Hopeing someone has seen something somewhere on...