What is Urgent: Definition and 393 Discussions

Urgent care is a category of walk-in clinic in the United States focused on the delivery of ambulatory care in a dedicated medical facility outside of a traditional emergency department (emergency room). Urgent care centers primarily treat injuries or illnesses requiring immediate care but not serious enough to require an emergency department (ED) visit. Urgent care centers are distinguished from similar ambulatory healthcare centers such as emergency departments and convenient care clinics by their scope of conditions treated and available facilities on-site.
The United States is seeing a rapid increase in the number of urgent care centers. In the United Kingdom, similar services are called urgent treatment centres. While urgent care centers are usually not open 24 hours a day, 70% of centers in the United States open by 8:00 a.m. or earlier and 95% close after 7:00 p.m.

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  1. C

    Can a Point Be Both a Local Minimum and Maximum?

    Hey forum I got to submit this in a few hours so if anyone could help me with this quick times, you would really be saving me :P Homework Statement Given the following graph of h(x) I only need help with part b) which asks for the local minimum or maximum points of the graph...
  2. M

    How High Will Each Ball Swing After Elastic Collision?

    Urgent! Pendulum problem elastic collision Homework Statement An elastic ball (A) with mass m is released from a horizontal position, connected via a massless string to a rod. When the ball reaches the bottom, it collides with another elastic ball (B) of twice the mass, aslo connected...
  3. B

    Urgent Response Needed: Can Partial Means Predict a Regression Line?

    urgent reply needed Can we use partial means as a predictor for the response while fitting a regression line or curve?.
  4. M

    Can Frequency Influence Circular Motion and Centripetal Force?

    I need these Questions answers in 2 hours! :p Any help would be greatly appreciated. Homework Statement Question 3 Mathematically derive a relationship between the speed v, of a body moving in a circle of radius r, and the frequency f, of the revolutions. Question 4 Use your results...
  5. W

    What Antivirus Should I Use for My New PC? Urgent Advice Needed!

    I have recently bought a pc.I want to know about avira antivirus.can anyone tell me Is avira reliable? is not, Please give me some tips which antivirus I should use. This is Urgent please reply soon.
  6. R

    Solve Basic Electricals & Electronics Control Problems

    Homework Statement Problem:1→In FOLLOWING CIRCUIT CALCULATE VOLTAGE ACROSS 2Ω RESISTOR http://www.freeimagehosting.net/t/dvnne.jpg Problem:2→CALCULATE THEVENIN'S EQUIVALENT RESISTANCE ACROSS TERMINAL 'A'&'B' FOR FOLLOWING CIRCUIT http://www.freeimagehosting.net/t/6zuj4.jpg This is...
  7. H

    Varying Distance Radio Wave Travels: Questions & Answers

    Okay. So i am planning to make this project in which i want to use two transmitters and two receivers. I want to make one of them to transmit waves that go only for say 3+ feet and another than can only transmit around 1 feet. 4 Is it possible? I know frequency plays an role and so...
  8. R

    C/C++ Printing Int i in If Portion of C++ Code

    I need to print the int i right next to the main, but I need to do it while I am in the if portion of the following code: int i = 7; int main() { int i = 5; cout << ::i; if(1) { int i =9; cout << ::i<<endl; } return 0; } Right now it prints 7. I need it to print 5...
  9. B

    Measuring Laser Drilled Hole Diameter in Ceramic Specimens

    I have laser drilled hole thin ceramic specimens and I am required to measure the diameter of the holes. Suggest me some methods.
  10. S

    MATLAB Creating a Block Tridiagonal Matrix in MATLAB

    Dear friends I have a problem in creating a block tridiagonal matrix. I try to create a block tridiagonal matrix in MATLAB and I tried everything but it is not working for me. I have matrices A, B, C of dimension 4*4. Elements od these matrices are dependent on (n) and in each n has different...
  11. I

    Solve Urgent Problem: 2 - Very Important for My Lesson

    Sorry for other problem but very important for my lesson. http://a1112.hizliresim.com/s/7/yv46.jpg
  12. I

    Solve x<1 Homework Problem: ∬_(z<1)▒z*dx*dy/〖(1-z^**x)〗^2

    Homework Statement x<1 Homework Equations ∬_(z<1)▒z*dx*dy/〖(1-z^**x)〗^2 The Attempt at a Solution
  13. A

    Solving Differential Coefficients & Metric Tensor in 2D Plane

    Consider a flat 2-dimensional plane. This can be described by standard Cartesian coordinates (x,y). We establish a oblique set of axes labelled p and q. p coincides with x but q is at an angle θ to the x-axis. At any point A has unambiguous co-ordinates (x,y) in the Cartesian system. In...
  14. A

    How Do You Analyze a Charged Shape Described by a Mathematical Function?

    The Image has all the details: http://img38.imageshack.us/img38/3448/question3p.jpg Uploaded with ImageShack.us I honestly I have no Idea as to where I should begin. Any hints on how to get started?
  15. C

    Finding Intersection of 2 Projectiles: Urgent Help Needed

    (I will try to correctly translate this, as this is a class in french) A person on the board of a swimming pool throws a ball (ball1) at a speed of 8 m / s at an angle of 40 degrees above the horizontal. At the time of launch, the ball is 3 m above the water, and 10 m from the opposite side of...
  16. S

    What Forces Affect Motion in Block Dynamics?

    Hello, I have an urgent question due soon, and I have no idea how to solve it.
  17. B

    Solve Confusing Matrix Operator Equation in Quantum Mechanics

    Homework Statement I'm new to matrix mechanics in quantum mechanics and I admit that linear algebra is the weakest part of my maths toolkit but I have an operator to convert to matrix form. I'm about 85% sure I've done it right, however I can't solve for the eigenvectors. I'm sure I'm...
  18. N

    Solving Absolute Value Equations: Understanding Restrictions and Changing Values

    Urgent! Absolute value help Homework Statement Heres an example :: |5x-3| = |x+1| we were given 3 cases for this type of problem in class they went something like this:: c.1 ) Use the 0 value for the right side and change all values in respect to (introduce - to all values) (x <...
  19. J

    Finding Period and Angular Frequency in Simple Harmonic Motion

    Homework Statement a particle moves to the right along the x-axis with a simple harmonic motion from x0 = 3.0cm in t=0 . if its position x is given by x = 4.0 cos (pi t + phi) , in cms ; find its period T. Homework Equations The Attempt at a Solution The problem ask me more...
  20. B

    Help on Hubble Constant, H0, h100 & Critical Density Rhoc

    For the most part I've been using the Hubble constant of: H0 = 72 km/s/Mpc but I've started seeing it expressed as: H0 = 100 h100 km/s/Mpc. what is h100 and why is it coming up in this?? I've also seen the critical density for the shape of the universe (flat/open/closed ect) as: Rhoc = 1.879...
  21. B

    Entropy Change Q: 10 Ohm Resistor @ 300K, 5A for 2 Mins

    Homework Statement A 10 Ohm resistor is held at a temp of 300K. A current of 5A is passed through the resistor for 2 mins. Ignoring changes in the source of current, what is the change of entropy in: (a) the resistor (b) the universe Homework Equations The Attempt at a Solution...
  22. 1

    MATLAB Matlab Pwelch: Changing Units of Plot - Urgent Help

    Hi, I am simulating vibrations in simulink and processing my results in matlab. I am trying plot the PSD for my acceleration results using pwlech method. When I plot the PSD plots from the methods below (NOTE:I have a sampling rate of 0.006 so that means I am using a sample frequency of...
  23. 1

    MATLAB Matlab Pwelch: Converting dB/Hz to PSD Acceleration Units

    Hi, I am simulating vibrations in simulink and processing my results in matlab. I am trying plot the PSD for my acceleration results using pwlech method. When I plot the PSD plots from the methods below (NOTE:I have a sampling rate of 0.006 so that means I am using a sample frequency of...
  24. Telemachus

    Urgent! Max Heat Withdrawn from Low-Temp Reservoir

    Urgent! Thermodynamic refrigerator Homework Statement One mole of a monatomic ideal gas is allowed to expand isothermally from an initial volume of 10 liters to a final volume of 15 liters, the temperature being maintained at 400K. The work delivered is used to drive a thermodynamic...
  25. A

    Preparing for AP Calc w/ Algebra FX2.0 Plus - Finding Area & Past Papers

    As I needn't use graphic calculator at school, I'm still not very familiar with my newly bought algebra fx2.0 plus:-( and I'm now having troubles. :-( Can this calculator find area between curves? also, can it find area bounced by a polar curve? I can only find area under curve by...
  26. P

    How Does SHM Affect Apparent Weight on a Fish Scale in Water Waves?

    Homework Statement A man floating in water was spotted by fishermen on a boat. Before taking him on board, the man was put on a fish scale to see how much he weighed. The reading on the scale oscillated between 72kg and 178kg. The wave speed was measured to be 16 m/s. The wave height was 3 m...
  27. M

    Urgent: Mechanical Properties at High Temp for 9Cr Steel

    Urgent! Mechanical Properties at high temperature At first, My cordial respect to all members. I need help regarding my research study. I read a paper by Yaguchi, M., T. Ogata, and T. Sakai, Creep strength of high chromium steels welded parts under multiaxial stress conditions...
  28. icystrike

    Proving the Convolution Formula: Integral Equations

    Homework Statement \int_{0}^{1} \int_{0}^{1} (xy) dx dy = [\int_{0}^{1} (x) dx] [\int_{0}^{1} (y) dy] Its use to prove the convolution formula.. Homework Equations The Attempt at a Solution
  29. D

    How Do You Calculate the Acceleration of a 42kg Ice Block Sliding Down a Slope?

    Urgent! Acceleration of an ice block given mass Homework Statement A 42 kg block of ice slides down a slope of 30 degrees. Assuming friction is negligible, what is the acceleration of the block down the incline? Homework Equations Fnet=max W=mg The Attempt at a Solution I have...
  30. icystrike

    Debating the Strength of Base and Concentration: A Critical Analysis

    In a test that was held many weeks ago.. We were asked whether concentration will affect the strength. The answer given by the teacher is yes.. As based on the concept of pOH... But i strongly disagree and i had a debate with my lecturer. . I said it should be based on Kb or percentage...
  31. M

    Optimal Ladder Position for Painting: Friction and Wall Conditions Explained

    Ladder Problem (urgent) A light of negligible mass and length d is supported on a rough floor and leans against a smooth vertical wall makeing an angle (theta) with the floor. The coefficent of friction between the ladder and floor is M. If a painter climbs the ladder up distance x, what...
  32. K

    What is the conjugate impedance of 30+j40?

    Urgent! About Impedance the total ohm of this impedance ( 30+j40 ) is 50ohm. but wat is the conjugate impedance ?? 30-j40? total ohm is wat? 30+j40 is 50ohm solution is square root of (302+402)
  33. P

    Is Reality Truly What We Perceive? Don't Miss BBC 2's Horizon at 9pm Tonight!

    BBC 2, 9pm, Horizon: What is reality? GET WATCHING!
  34. S

    Integration over a region/(double integral, how to factor it) Urgent please

    Homework Statement Use a double integral to find the area of the region D, where D={(x,y) contained in R2 | 4x2+12xy+13y2+40y<=-75} Hint: complete the square I have a hard time getting the region, i should complete the square to get a formula in R2 that describes the region, i tried to...
  35. Telemachus

    How Do You Calculate the Surface Area of x^2-y^2-z^2=0 with Given Constraints?

    [Urgent] Surface area Homework Statement Hi there, sorry for the hurry, I had a big problem this weekend and I couldn't study. I have my exam tomorrow, and need help with this. I'm finishing with the topic, and I have almost studied all what I had to study, but this exercise resulted...
  36. C

    Urgent help needed: trig function word problem (, thanks in advance)

    Homework Statement A searchlight is rotating from a point 'P' positioned 50m from the prison walls. The rotation of the light is represented by the equation d = 50sec2pi(t), where d is the distance in meters, from the light to the wall, and 't' is time in minutes. a) graph the the path...
  37. A

    Properties of Invertible Matrices: A2-AB+BA-B2 is Singular

    Show the following: If A and B are n x n matrices such that A - B is singular then A2 - AB + BA - B2 is also singular. I really have no clue how to solve this, but I am guessing that AB does not equal BA, I don't know how that can help or be relevant but just in case Thanks alot...
  38. R

    Homogeneous Linear D.E. Solutions: Step-by-Step Guide | Urgent Help

    Homework Statement A linear equation in form: dy/dx + P(x)y = 0 is said to be homogeneous since Q(x)=0. a) show that y=0 is a trivial solution (wasn't even taught what a trivial solution is) b) show that y=y1(x) is a solution and k is a constant, then y=ky1x is also a solution. c)...
  39. M

    Find Angle Between Vectors C & D Using Alpha, Beta & Theta

    Homework Statement Please find the attachment for vectors. If I know \alpha, \beta & \theta (colored angles) how can I find the angle between vectors C and D in terms of \alpha, \beta & \theta ? Homework Equations Cross product & dot product The Attempt at a Solution
  40. Q

    Find Magnitude of Force F3 for Min Resultant FR

    Homework Statement Suppose we have the following forces: F1=[5i]kN F2=[-4j]kN F3= unknown force 30 degrees from + y-axis. How do you determine the magnitude of F3 such that the resultant FR for all three forces is a minimum? Thanks in advance.
  41. E

    MATLAB Need Urgent Help:Matlab code for Transmission coefficient for a Pc

    Hi, I have written MATLAB code for Transmission coeficient for a one-dimensional photonic crystal,but i have problems with it.it does not result the right answer!:confused: could anyone help me about this? i use Transfer matrix method: An example: an ENG-DPS structure: %Transmission...
  42. A

    Does Increasing the Elevation Affect Maximum Static Friction?

    Hi, I place an object on a rough surface. It is clear that the static friction will increase as you increase the elevation of the surface since there is a bigger component of weight acting down the plane surface. But will the max static friction -i.e. friction at the verge of slipping...
  43. majormuss

    Need Urgent Math Help: Trigonometry Questions Review

    Homework Statement Hi guys, I was working on some few Trigonometric questions and since my book doesn't have an answer sheet, I thought it would be a good idea to scan it and then upload so I someone could review my answers and tell me where I went wrong. There are 14 questions but I left...
  44. J

    Solving an Equation with the SSFM Method - John's Urgent Question

    hello all Im trying to solve the equation: i*dV/dt = d^2V/dz^2 + V*sqrt(1-V^2) I want to try by the split step Fourier method. My problem is that most of the code/solvers I saw that implement the SSFM method are when the evolution is in space not in time, meaning the first derivative is d/dz...
  45. A

    Fiber Optic Illumination System Research: Calculating Power & Length

    Hello everyone, Am having a research about the use of fiber optics in illuminating a room for example by taking solar power. What are the formulas that are used in order to know how much length do we need and how many fibers we need in order to have for example the power of a 60 watt lamp...
  46. S

    Pressure Loss Coefficient for Flow Through Orifice at 45 Degrees

    Hi. I am looking for a relation or coefficient which describes the pressure loss of a flow through an orifice. Now I know what this is for a normal flat plate orifice for water. What I need is the appropriate coefficients for an orifice plate at an angle both for water(incompressible) and...
  47. S

    Studying Studying Physics at Undergrad: Choosing Between MIT, Harvard, Yale & Princeton

    So essentially, I have not come to a decision in spite that today, May 1st, I must inform the colleges that accepted me where I am going to study for the next four years. My choices are: MIT, Harvard, Yale and Princeton. I am at my wit's end; here is the gist of it: a) I want to study...
  48. V

    How Do I Solve This Complex Differential Equation?

    Help me to solve this equation....Urgent Hi Friends Can anyone tell me the solution of this equation exp(-4Ax){D^4-8AD^3+16(A^2)D^2}+i/(constant)=0 where i is complex no. A is a constant D indicates dy/dx or y'(x) Please Reply ASAP Thanks in Advance vinodjoshi
  49. C

    Urgent: Need help with solving differential equations

    Hi guys, So I have gotten my assignment for my DE class and fortunately for me, someone had already posted up the questions on the net. Here it is: http://www.cengage.com/math/book_con...e/Project3.pdf I have posted this in the DE section, which i think is the wrong section to post in...
  50. N

    CRLB for p: Find E[x] with Maclaurin Series

    Random Sampe of size n from distribution with pdf f(x;p)={(lnp)^x}/px! for x=0,1,...; p>1 and 0 otherwise Find CRLB for p? My problem is finding E[x] which is somekind of maclaurin series but can't figure out which one? Please any suggestions? Thanks
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