A term limit is a legal restriction that limits the number of terms an officeholder may serve in a particular elected office. When term limits are found in presidential and semi-presidential systems they act as a method of curbing the potential for monopoly, where a leader effectively becomes "president for life". This is intended to protect a republic from becoming a de facto dictatorship. Sometimes, there is an absolute or lifetime limit on the number of terms an officeholder may serve; sometimes, the restrictions are merely on the number of consecutive terms they may serve.
I came across this question in chapter 4 of Hull 'Options Futures and other Derivatives'. I have the answer but I am not sure what the explanation is. Could anyone help?
The term structure of interest rates is upward sloping. Put the following in order of magnitude :
a) the 5 year zero...
Hi,
can someone tell me where I can find the term: "homeotopic" (or, something like that, I don't know how to write in English).
My professor mentioned that term in the line integral, here it is:
Let \Omega \subseteq \mathbb{R}^k be area (open and connected set). Curves \varphi, \psi...
Homework Statement
Using Hund's rule, find the fundamental term of an atom whose last incomplete subshell contains 3 electrons d. Do the same with 4 electrons p.
Homework Equations
The 3 Hund's rules.
The Attempt at a Solution
By fundamental term I'm guessing they mean the...
Hi i tried to understand an old report about a beam, in the report maximum normal force due to bending is investigated , the normal procedure is applied nothing special actually they calculate the moment of inertia of a t-beam part by part and from m.c/I they solve the problem. I want to ask...
Homework Statement
I decided to work through my old calculus notes and I can't find any information about these limits. Basically I'm trying to evaluate lim n->∞ (-1)n *sqrt(n+1)/n.
Homework Equations
Not really applicable.
The Attempt at a Solution
Well, in this particular case...
I used to know this, but then I forgot and I can't seem to Google it.
What is the name of that condition, usually acute and brought about by extreme anxiety or fear, in which you feel your heart pounding so powerfully that it seems to pulsate your entire chest cavity, and you can even feel your...
Hello all
I am trying to derive a quarter car model that i can use Simulink to analyse. The model is 2 DOF and consists of 1 sprung and 1 unsprung mass, suspension spring and damping co-effs, and tyre spring and damping co-effs. Positive is taken as upwards, compression is also taken as...
What's the difference between short term memory and working memory? Is there any physiological difference?like difference in neural network formation? Thx!
Homework Statement
Derive the following formula using Taylor series and then establish the error terms for each.
Homework Equations
f ' (x) ≈ (1/2*h) [4*f(x + h) - 3*f(x) - f(x+2h)]
The Attempt at a Solution
I honestly have no idea how to go about deriving this. The professor did...
I have to determine the coefficient of an x term in an expansion such as this;
Determine the coefficient of x^18 in the expansion of (1/14 x^2 -7)^16
The general term in the binomial expansion is
nCk a^k b^(n−k)
I could let
a = (1/14 x^2)
b = -7
n = 16
k = 9?
I have no real idea of how to go...
Hello everyone!
Need help with selecting terms for translation.
The situation is as follows:
A new production process is being developed.
First, this process is tested on lab-scale equipment to see if it goes ok. (It may be full-scale equipment in a workshop too.)
If any bugs are...
Hello PF People,
This is probably a very simple question but I don't really get it.
In Lippmann Schwinger Equation we add an infinitesimal term to the denominator in order to avoid singularity for when E is an eigenvalue of \hat{H}_0. This is fine, but why it has to be a complex number...
I just came across this thought-provoking opinion article in the NY Times.
http://www.nytimes.com/2012/01/29/opinion/sunday/childrens-add-drugs-dont-work-long-term.html?pagewanted=1&_r=1
It raises some important questions so many years into using medications to treat ADD, including whether...
Homework Statement
Which term in semi-empirical mass formula gives rise to the energy release in fission? What is the physical origin of this term? All β-stable nuclides heavier than 92Mo (Molybdenum) have a positive Q-value for fission; explain what prevents them decaying in this way...
Hello everyone!
Could you please help me with choosing the correct term?
The situation is as follows:
A reactor generates energy throughtout the core life and it is measured in MW h.
What would you call this characteristic that is measured in MW h?
If translated from Russian (I'm...
Hi,
If I have three light quark flavours with massses m_u, m_d,m_s , I want to try and calcuate the masses of the eight pseudogoldstone bosons.
I have found from my mass term in the Chiral L that:
L_{mass}=-2v^3...
Using dimensional regularization we frequently end up with a term 2/(4-d)+ ln(somthing with mass dimension), c.f. Peskin page 250~251, and Peskin said the scale of the logarithm is hidden in the 2/(4-d) term. How is this so? No matter how hard I try to look at 2/(4-d), I see a purely...
Hot and fresh off the press! It claims 1-2 joints a week does not harm the lungs long term. If anything, I think this reaffirms the call for balance in life. A drink or smoke a week won't kill you, but don't binge with either. What are your thoughts on the studies results?
Association...
yo
ok progress on the electromagnetic wave front is progressing nicely...finally, but
i have stumbled on a area that i need some help with. see below
when maxwell took amperes law, he added what's known locally ! as the current term, this was done because he realized that a changing...
If I know generating function of a series, what formula gives nth term?
Specifically, my generating function is f(x)=(Ʃ(k=1, to m-1) x^k)/(1-x^m)
***The function represent series: 0,1,1,...,1,0,1,1,...,1,0,...
where m is period; i.e. 0,1,1,0,1,1,0 m=3***
The speed of light, the term "light year", and reference frames.
Hi everyone.
This is my first post, and I post out of desperation. A friend of mine and I were casually discussing Time Dilation, interstellar travel, etc. when we came to a point we fundamentally disagreed upon. Neither of us...
Hi,
I am not sure it is the right subcategory to post a question on statistical physics. But anyway, I read a couple of times that adding a m^3 to the Landau free energy implies that we may observe a first order transition phase, but I don't see why. Maybe it does imply some discontinuity in...
Hi, i am evaluating the integral \int_{-\infty}^{+\infty}dE \langle p'|E \rangle \langle E| e^{-iEt/ \hbar} |p\rangle
However, i am unsure how to evaluate \langle E| e^{-iEt/ \hbar} |p\rangle . I am not sure if it is simply e^{-iEt/ \hbar} \times \langle E|p\rangle or something else. Any...
Homework Statement
The sum of an infinite geometric sequence is 131/2, and the sum of the first three terms is 13. Find the first term.
Homework Equations
S∞ = a/(1-r)
Sn = a-arn/(1-r)
The Attempt at a Solution
a/(1-r) = 131/2
a-ar3/(1-r) = 13
2a = 27-27r ...... 1
a-ar3 =...
Our 8th grade math counts team met today and I didnt know how to do this problem:
The first three terms of an arithmetic sequence are p, 2p+6, and 5p-12. What is the 4th term of this sequence?
Please explain how to do this.
Arigato!
Hello all,
How exactly do you all cope with getting sick during a school term? For example, if you were to have a flu? Do you continue studying, or do you take a break to get well? I have been doing absolutely nothing these last two days because my head won't let me. I did however finish a math...
The relativistic relativistic energy–momentum relationship is:
E^2 = \left(pc\right)^2 + \left(m_0c^2\right)^2
The relativistic energy (for a mass) is:
E = \gamma m_0c^2
It has been said that the curvature of space is contributed to by photons, not just mass. However:
The curvature of...
Hello,
I'm working of the Boltzmann equation to simulate a partially ionized plasma, but I'm having troubles to solve the collision term. I'm using a splitting technique for the advection in the phase-space, but I'm quite stuck in the collision term. Any recommendations?
Homework Statement
i added a photo of a move of limit of function.
can anyone please explain this move ? step by step.. i can't understand it
thanks in advance !
Homework Equations
The Attempt at a Solution
Hello, suppose I have a set of sentences Ʃ from the language of number theory ( the usual one ). Then, I extend this to a maximally consistent set of sentences Ʃ' and create a henkin term structure for it ( i.e. as in the popular proof of the completeness theorem ). Can it be true that this...
Hi, I'm currently taking a Discrete Mathematics class and cannot seem to work out this one problem, we need to find the x^10 term in order to determine its coefficient of the equation f(x)=(x+x^2+x^3+x^4+x^5+x^6)^3 I know the answer is to be 27 from a previous problem (we are to use this method...
Homework Statement
Lowest energy term symbols for Nitrogen
Homework Equations
L=l1+l2, l1+l2-1, l1-l2
S=s1+s2, s1-s2
J=S+L, S-L
The Attempt at a SolutionSo I think I'm doing this right up until finding the J value.
So the configuration of nitrogen is 1s22s22p3, so were working with 3...
Homework Statement
Solve the following differential equation for q(t) (position):
q''-qω^2 = C, where C is a time-independant value (basically a constant)The Attempt at a Solution
This equation is not homogeneous, therefore it must be non-homogeneous.
However, in every definition of...
If I have log a b = c, what is the term for the value b? I know that a is the base and c is the exponent, but I can't think of what b is called! While I am at it, in ab = c, what exactly is c called? The power? Would that make b from the previous example the power as well? I have a...
I am reading about the recovery of some classical rules from quantum mechanics.
My text (Shankar) considers a Hamiltonian operator in a one-dimensional space
H = P^2 / 2m + V(X)
where P and X are the momentum and position operators respectively.
It then asserts that [X,H] = [X,P^2/2m]...
This is one of those things (too many of them) that I have been thinking about...
Ever since I school I have always wanted to move to some other country that is more populous, and eventful. At the same time I have been trying to form relationships.
I feel like it is probably inappropriate to...
Hello Forum,
I'm reading a paper on the low-lying electronic states of Mn and can't quite figure out the notation. For example, we are told the [Ar]3d54s2 lowest energy configuration gives rise to a 'a 6S5/2' ground state. I understand that the 6S5/2 in terms of the (2S+1)L(J)...
Homework Statement
The general term is given by 3r+1+(-1)r+1
So by substituting r=0,1,2,3... I get a sequence like this: 0, 5, 6, 11, 12, 17, 18...
It seems to form some pattern. So i wonder, can i deduce the general term with only the sequence? How?
Please kindly elaborate more...
I did a search and http://www.google.com/#hl=en&sugexp=gsis%2Ci18n%3Dtrue&cp=3&gs_id=p&xhr=t&q=Yurt+Living&pf=p&sclient=psy&source=hp&pbx=1&oq=Yur+Living&aq=0c&aqi=g-c4g-b1&aql=&gs_sm=&gs_upl=&bav=on.2,or.r_gc.r_pw.&fp=d93d9db53c2df948&biw=1016&bih=570" came up virgin, for PF at least, does...
Homework Statement
express as a single term: 1/2x+1 - x/x-1
Homework Equations
it says to bring to a common denominator
The Attempt at a Solution
I think I should take out an x-1 but I forget where to go from there. I will be posting a lot of questions this is a review for my...
Homework Statement
1. for the surface z=9 - x^2 - y^2 find,
i) the gradient at (1,1,7) in the direction making an angle alpha with the x-axis
ii) the max gradient at the point (1,1,7) and the value of alpha for which it occurs
2. find the stationary point of z=x^2 +2x +3y^2 -3xy + 5...
Homework Statement
Find the long-term behavior of the Markov system described by the following matrix with initial conditions below: (i.e. find T^infinity)
Find x_infinity
Homework Equations
x_0 = [.3 .3 .4]^TT =
[.5 .4 .1]
[.4 .3 .3]
[.1 .3 .6]
The Attempt at a Solution
So in my...
Hi could someone please explain the story (if there is one) about the Dirac equation with an anomalous magnetic moment term, I have seen this in several old papers but it never seems to be mentioned in textbooks. Was this an old confusion in formulating QFT. In this context I believe the Dirac...
I'm writing sort of a introduction doc for my co-worker... there is certain pins should be connected by a jumper to keep the hardware in certain state, so can I say something like:
"Ensure that UP2 & UP4 is shortfused by the jumper prior to entering the debug mode"?
As you people can see, I...
Homework Statement
Find a formula for the nth term that determines each sequence.
Homework Equations
The Attempt at a Solution
c) 6, 5, 4, 3
I said this one was n-1 , but apparently its 7-n . can't it be both? How the heck do you tell which one it is?
f) -3, -6, -12...