What is Stuck: Definition and 858 Discussions

A shtick (Yiddish: שטיק‎) is a comic theme or gimmick. The word entered the English language from the Yiddish shtik (שטיק), in turn derived from German Stück and Polish sztuka (both ultimately from Proto-Germanic *stukkiją), all meaning "piece" or "thing"; note that "Theaterstück" is the German
word for Play (theatre) (and is a synonym of "Schauspiel", literally "viewing play"
in contrast to the "Singspiel").
The English word "piece" is sometimes used in a similar context (e.g., a musical piece).
In stand-up comedy context a near equivalent term is a "bit". Another variant is "bits of business" or just "bits". Shtick may refer to an adopted persona, usually for comedy performances, that is maintained consistently (though not necessarily exclusively) across the performer's career. In this usage, the recurring personalities adopted by Laurel and Hardy through all of their many comedy films (although they often played characters with different names and occupations) would qualify as their shtick. A comedian might maintain several different shticks of this sort, particularly if appearing in a variety show encouraging development of multiple characters, such as Saturday Night Live.
In common usage, the word shtick has also come to mean any talent, style, habit, or other eccentricity for which a person is particularly well-known, even if not intended for comedic purposes. For example, a person who is known locally for an ability to eat dozens of hot dogs quickly might say that it was his shtick. Among Orthodox Jews, "shtick" can also refer to wedding shtick, in which wedding guests entertain the bride and groom through dancing, costumes, juggling, and silliness.
Because of its roots in show business, shtick has taken on connotation of a contrived and often used act. For this reason, journalists and commentators often apply the word disparagingly to stock replies from politicians.

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  1. D

    HELP Stuck on an Infinite Series. Thanks

    I have the infinite series... \sum n^n/n! somehow, I need to use the Ratio Test... and shoe that the resulting limit is equal to e. I can't figure out what I am doing wrong algebraically. Right now I have simplified this limit to lim((n+1)^n/n^n). Please Help... Thanks.
  2. G

    Medical 3-bromopyruvate a miracle compound for certain cancer stuck in limbo

    because the molecule is extremely cheap and can't be patented? This is from Johns Hopkins University too, not some quack on the internet: http://www.sciencedirect.com/science/article/pii/S0006291X04020625 http://www.ncbi.nlm.nih.gov/pubmed/20420565 If you can get to a university library you...
  3. A

    Stuck on what appears to be simple ODE

    I am completely stuck on where to go with the following ODE: (D^4 + 1)y = 0 where D=d/dx I know that trying y=e^(rt) is the obvious solution, however, when you solve this you get r^2 = +-i. At this point I am unsure of what to do becuase if I take the square root of "i" I am unsure of...
  4. M

    Simply Supported Beams - Stuck On A Question

    Homework Statement This is the question i am asked: Determine a suitable size for the (gantry girder) beam selected from standard section tables. Prior to that is some information: The cross-section of the beam shows that of a Gantry Girder. The maximum bending stress in the girder...
  5. M

    What is the solution to breaking out of a monotonous and unproductive routine?

    As of late, I'm at my computer nearly all day, watching F.R.I.E.N.D.S and reading stuff on PF. I've also started reading the latest arcs of the Batman comics. There's that and bits of studying thrown in. Actually, that's what I've been doing ever since we shifted from dial-up to broadband...
  6. L

    Struggling with a Limit Question? Find a Solution with This Step-By-Step Guide!

    Homework Statement Hi, my question is lim_{x\rightarrow0}x2\frac{cos(cot(x))}{sinx} Homework Equations The Attempt at a Solution I thought maybe I could make \frac{cos(cot(x))}{sinx} similar to \frac{sinx}{x}, but couldn't find a proper way for it. Dividing sinx by cosx and...
  7. Borek

    Boeing IranAir Boeing 727 lands with stuck nose gear

    Kudos to the pilot.
  8. E

    Stuck on Algebra in Time Dilation Problem.

    I'm working on a simple time dilation problem: Astronomers discover a planet orbiting around a star similar to our sun that is 20 LY away. How fast must a rocket ship go if the round trip is to take no longer than 40 years in time for the astronauts aboard? I have set up the problem: T=...
  9. D

    Solving Complex Integrals: Eliminating isin2bx with Analytic Functions

    Hey, Got stuck studying complex stuff again, I am trying to find out how i can get rid of the isin2bx in my result, here is the question [PLAIN]http://img832.imageshack.us/img832/3199/unledkcv.jpg The integral of e^(-z^2) = 0 as C is a closed curve and e^(-z^2) is analytic So first...
  10. B

    Showing S = ℤ Using 13 & 1000 in Subring

    Let S be a subring of the ring of integers ℤ. Show that if 13 ∈ S and 1000 ∈ S, then S equals ℤ. I'm thinking we should construct a bijection using both numbers. Any ideas? thanks
  11. A

    How Do You Solve a Partial Fraction Integration Problem?

    Homework Statement Evaluate ∫1/x(x-1)2, by using the partial fraction method2. The attempt at a solution Stating in partial fraction form: 1/(x(x-1)2 = A/x + B/(x-1) + C/(x-1)2 1 = Ax(x-1)2/x + Bx(x-1)2/(x-1) + Cx(x-1)2/(x-1)2 1 = A(x-1)2 + Bx(x-1) + Cx and this is where I am stuck...
  12. T

    Help Stuck in proof of Riesz Representation Theorem

    I am lecturing out of R.Bartle, The Elements of Integration and Lebesgue Measure, for the first time. In the most recent lecture I got stuck not being able to argue an inequality on page 107. I cannot post the text here, sorry. But if anyone has the book, can you also explain how to derive the...
  13. AJKing

    Troubleshooting: Stuck at 51 Posts Despite Steady Posting - Seeking Answers

    I've been posting steadily for a few days now but my post count has remained at 51. I don't really mind, but I'm just looking for answers. Any ideas?
  14. B

    Calculating Work Done by a Gas Using the PV=1000 Equation | Thermo Help

    A gas expands according to the equation pv=1000. where p is pressure in kPa and v is specific volume m^3/kg. If the gas pressure drops from 1000 to 500kPa, how much work was done by the gas?? Ok I am new to thermo and given a question and can't figure it out. Do I use net flow work =...
  15. L

    Hi all,I am reading a paper related to astrophysics and I am stuck

    Hi all, I am reading a paper related to astrophysics and I am stuck in a step in a calculation. It is about orbiting gas in a spiral galaxy and it calculates the errors in the fitted rotation velocity if one of the viewing angles is incorrectly estimated. My problem is that I don't understand...
  16. J

    How Do You Find the Critical Point of f(x) = e^x - 5x^2 - ln(x)?

    Homework Statement I'm stuck halfway in my differentiation. The question is: Suppose f(x) is the following function when x > 0, find the x-coordinate of the critical point of f(x). Homework Equations Equation = f(x) = e^x - 5x^2 - ln(x) The Attempt at a Solution I solved for...
  17. n.karthick

    How not to get stuck up with one approach?

    Hi, I am used to do things independently in my life and rarely takes the advice of others. The one important problem I often face is, whenever I try a method i always stick to it even if it doesn't work. I try to fight with the same approach to find solution to the problem in hand. Though I am...
  18. S

    Really stuck on this question about gravitational fields

    Homework Statement The gravitational field strength experianced by a satellite orbiting Earth is 4.5 N kg^-1. Calculate how high above the Earths surface the satellite is in orbit. other info: the gravitational constant is 6.67x10^-11 the mass of the Earth is: 6.0x10^24 kg the...
  19. O

    Stuck on step in a linear algebra proof

    Homework Statement Axler's Linear Algebra done right, propositions 7.6 states: An operator T is normal if and only if ||Tv|| = || T*v||, T* being the adjoint of T. I've been stuck on the last equivalence in the proof stated here: <T*Tv,v>=<TT*v> <=> ||Tv||^2=||T*v||^2, with squaring...
  20. O

    Rawr Stuck on ODE (linear 1st order)

    Homework Statement Solve the initial value problem: y'+\frac{4y}{x+8}=(x+8)^{8} , y(0)=8. The differential equation is linear. Homework Equations N/A The Attempt at a Solution I can see that the equation is in the form y' +P(x)*y = Q(x) so I'm like "easy, let me get an...
  21. P

    Can a 2700 N Force Along r2 Free a Crate from Quicksand?

    Homework Statement A crate is stuck in quicksand. The man trying to get the crate out of the quicksand thinks that a force of 2700 N applied in the direction r2 will be sufficient to get the crate free. The crate also has a cable attached to it that is connected to a mechanical crank in the...
  22. R

    Stuck on simple constant accel. problem

    1. An antelope moving with constant acceleration covers the distance between two points 70.0 meters apart in 7.00 seconds. It's speed as it passes the second point is 15 m/s. A] Find speed at first point. B] What is the acceleration? 2. From text University Physics 11th edition...
  23. F

    I honestly cannot believe I am stuck on this.

    Homework Statement Solve \left | \frac{5}{x + 2} \right | < 1 The Attempt at a Solution All I know is that x= -2 is discontinuous. I thought about doing test points, but it seemed rather useless seeing I will probably end up with (-2, infinity) or (-inf, -2) Computer says the...
  24. L

    Stuck on the last step of a problem. Help please.

    Homework Statement This is a problem from L.D. Landau and E.M. Lifgarbagez "Mechanics (3 ed): Course of Theoretical Physics, Volume 1" \S 11. Motion in one dimension: Problem 2b. Determine the period of oscillation, as a function of energy, when a particle of mass m moves in the firld for which...
  25. I

    Using definition of derivative to calculate, stuck, cant find a cancellation

    use the definition of the derivative to compute the derivative of the function at x=1 f(x) = 1/(1 + x 2) for all x. The Attempt at a Solution i put it into lim[ (f(x)-f(xo))/x-xo ] form and got [(1/1+x2) - (1/2)] <---------numerator ___________________________ <----- division...
  26. I

    Got stuck Electric Potential due to Dipole

    Homework Statement Calculate the electric potential due to a tiny dipole whose dipole moment is 6.0×10^−30 C*m at a point 3.6×10^−9 m away for the following cases. a) This point is along the axis of the dipole nearer the positive charge. b) This point is 45 degrees above the axis but...
  27. G

    Stuck on Physics Assignment: Find Force & Distance

    Hello everyone, This is my first time in Physics forums so forgive me if I stray from the convention for asking questions. Me and a friend are completely stumped on our first assignment for the year and we are not sure where else to turn! Homework Statement A particle of mass m can...
  28. L

    It might simple to you, but i'm stuck.

    The question is something like this, find the: d/dx of sin-1 (X+a) /b. then evaluate, intergarte of X / (9-4x-x2) 1/2 & intergarte of X2 / (9-4x-x2) 1/2 What i get for the first part is, d/dx of sin-1 (X+a) /b = 1 / ( -X2/b2-2aX/b2-a2+b2/b2)1/2 Then I'm stuck. xD Sorry for the...
  29. D

    Why is everyone so stuck to the idea of the Big Bang?

    This is not a pro creationism question. I can see where people are coming from with it but there is so much that it doesn't cover or explain but it is treated like the holy grail of "where the universe comes from" ideas/theories. I have nothing against Dr. Hawking by any means but something...
  30. D

    Stuck on inverse fourier transform pair

    I have been trying to solve the inverse Fourier transform: \int_{-\infty}^{\infty}\left[e^{-j2\pi ft_0}e^{j\theta}\right]e^{j2\pi ft}df I know that the Fourier transform pair says e^{-j2\pi ft_0}e^{j\theta} \leftrightarrow \delta(t-t_0) but the extra phase term e^{j\theta} makes...
  31. icesalmon

    Stuck with a limit comparison test problem.

    Homework Statement Determine the Convergence or Divergence of \sum_{n=1}^\infty\left(sin(1/n)\right) Homework Equations limit comparison test The Attempt at a Solution I don't know what to compare this series to, I tried the harmonic series to get sin(1/n)/(1/n) = nsin(1/n) which...
  32. G

    (Australian) Stuck in 2nd year Chemistry with low gpa :'(

    Here's the deal, I got into Applied Sciences degree and now find myself going down a Chemistry major route and doing really badly at it. I cannot move to a Computer Science in my course so I have to transfer. So I can at least have grounds to be awarded a minor. In order to transfer to a...
  33. V

    How Does a Water Molecule React Between Opposing Magnetic Poles?

    So let's say a water molecule is stuck between a positive magnetic field and a negative magnetic field ?
  34. T

    Can the Earth have an asteroid stuck in permanent orbit like our moon?

    Good morning, I've searched about this case in the internet but just found things about asteriods sharing the same orbit as Earth over the sun, but I wonder if an asteroid can get stuck in Earth's orbit like the moon. Thanks!
  35. F

    Are the Curves 2x^2 + y^2 = 3 and x = y^2 Orthogonal?

    Homework Statement Two curves are said to be orthogonal if their derivatives are opposite reciprocals at the point where the two curves intersect. Are 2x^2 + y^2 =3 and x= y^2 orthogonal?Homework Equations I'm not entirely sure what to put here, but I think one relevant thing is to say that...
  36. nukeman

    Im stuck Question a bout graphing sin and plotting points

    Homework Statement Im doing a question where I have to graphc y = -4 sin x Ok well I got the period and amplitude, so I have the interval of [0, 2pi] Now, in order to plot points, I have to divide the interval into 4 sub intervals. I don't understand how I do that! This is where I...
  37. S

    Self studying little Spivak's, stuck on Schwartz ineq. for integrals

    Homework Statement In an effort to keep me from spending all summer lying on the couch, I recently started reading Michael Spivak's Calculus on Manifolds; while working on problem 1-6 I got stuck on a technical detail and I was wondering if anyone could provide a little insight. Problem 1-6...
  38. S

    Self studying little Spivak's, stuck on problem 1-6

    In an effort to keep me from spending all summer lying on the couch, I recently started reading Michael Spivak's Calculus on Manifolds; while working on problem 1-6 I got stuck on a technical detail and I was wondering if anyone could provide a little insight. Problem 1-6 says: Let f and g...
  39. reddvoid

    How Is x(t) Determined from Its Fourier Series Coefficients and Given Integrals?

    x(t) is periodic with T=3. X(k) is FS coeff. X(k)=X(-k) and X(k)=X(k+2) also integral from t=-0.5 to 0.5 of x(t)dt is 1 integral from 0.5 to 1.5 of x(t) dt is 2. Find x(t) ======== i found that the signal x(t) is even and X(0) is 5/3 (if I'm correct) and integral from t=-1.5 to 1.5 of...
  40. E

    Limit definition for derivation of f(x) HELPtutoring my daughter and I'm stuck

    Homework Statement Here's the question...use the limit defintion to find the derivation of f(x) = x^2-4x Homework Equations does this use the defintion of the derivative formula (using Larson, et al 4th edition of Precaclulus graphing with limits...and trying to teach someone what to...
  41. C

    Stuck on Last Step of an Integral: Need Help

    Homework Statement I'm at the last step of an integral but can't seem to get the right answer. Homework Equations After many substitutions I finally have \int^1_0 arctan(w)dw which from wiki is a standard integral, =[w \text{ arctan}(w)-1/2 \text{ ln}|1+w^2|]^1_0 The Attempt at a...
  42. J

    Reduction of Order ODE - Stuck on question

    Reduction of Order ODE - Stuck on question! Help Please! The question says that y1= x is a solution to: x^3 y'' + x y' - y = 0 It then says to use y2 = y1 f(x) So I can do it this far and then I just get lost and my notes don't seem to clear anything! I'm just going to say y(2) = y2...
  43. Femme_physics

    How Do You Solve y(x+2) = 9 to Minimize x+y?

    Homework Statement Supposed to take the derivative of: y(x+2) = 9 I think this is one for the chain rule... Am getting stuck with a fraction with exponent at the bottom and that's a no no that I can't get out of... The Attempt at a Solution Attached
  44. A

    Understanding Reduced Mass and its Role in Classical Mechanics

    In classical mechanics, reduced mass is a way to conveniently take a two body problem and reduce it to a one body problem with an artificial "origin". It simplifies calculations for orbits and angular momentum, etc. I am familiar with the lorentz transform and the γ factor, but am not...
  45. J

    Integral Homework Help: Evaluating \int \frac{1-cos(x)}{x^2} dx | Basic Methods

    Homework Statement Evaluate \int \frac{1-cos(x)}{x^2} dx given that it exists (The integral is between 0 and Inf, couldn't figure out how to add limits) Homework Equations No idea, looking round, it seems this is related to the Dirichlet Integral but the proof is way beyond the level I'm...
  46. R

    Going through solution and stuck on a step

    I am going through a given solution to a homework problem and have come to this statement sina cosb/(sina cosb + cosa sinb) - cosa sinb/(sina cosb - cosa sinb) = 1/(1 + tanb/tana) - 1/(1 + tana/tanb) I have looked over every trig identity that I could find but cannot figure out how the...
  47. T

    How to Solve Logarithmic Equations Using Change of Base Formula?

    1) logba + logcb + logac = 1/logab + 1/logbc + 1/logca 2) logrp = q and logqr = p, show logqp = pq 3) if u = log9x, find in terms of u, logx81 4) log5x = 16logx5, solve for x attempt I know the change of base formula logax = logbx/logba, but I'm not sure if/how to apply it in any...
  48. R

    Stuck with calculating torque needed for Robot servo motion

    Hi there, I was wondering if you could help me with a quick problem. I should probably know this but for some reason I am getting confused between different points of view: If I wanted to calculate the maximum torque required by a motor shaft to spin a mass at the end of a rod connected...
  49. Drakkith

    Feeling Exhausted at Work? Get Tips to Power Through Your Shift

    Help! I'm stuck at work on the last hour of my 12 hours shift! Soooo tired...:zzz:
  50. K

    How Do You Solve Lagrange Multipliers with Complex Constraints?

    1. Use the method of Lagrange multipliers to nd the minimum value of the function: f(x,y,z) = xy + 2xz + 2yz subject to the constraint xyz = 32. I understand the method how Lagranges Multipliers is donw done but seem to have got stuck solving the Simultaneous Equations involving the...
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