What is Counter: Definition and 223 Discussions

Counter-Strike (CS) is a series of multiplayer first-person shooter video games in which teams of terrorists battle to perpetrate an act of terror (bombing, hostage-taking, assassination) while counter-terrorists try to prevent it (bomb defusal, hostage rescue). The series began on Windows in 1999 with the release of the first game, Counter-Strike. It was initially released as a modification ("mod") for Half-Life that was designed by Minh "Gooseman" Le and Jess "Cliffe" Cliffe before the rights to the mod's intellectual property were acquired by Valve, the developers of Half-Life, who then turned Counter-Strike into a retail product.
The original Counter-Strike was followed by Counter-Strike: Condition Zero, developed by Turtle Rock Studios and released in March 2004. A previous version of Condition Zero that was developed by Ritual Entertainment was released alongside it as Condition Zero: Deleted Scenes. Eight months later, Valve released Counter-Strike: Source, a remake of the original Counter-Strike and the first in the series to run on Valve's newly created Source engine. The fourth game in the main series, Counter-Strike: Global Offensive, was released by Valve in 2012 for Windows, OS X, Xbox 360, and PlayStation 3. Hidden Path Entertainment, who worked on Counter-Strike: Source post-release, helped to develop the game alongside Valve.There have been several third-party spin-off titles created for Asian markets over the years. These include the Counter-Strike Online series, Counter-Strike Neo, and Counter-Strike Nexon: Studio.

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  1. Vilius

    GM counter and alpha particles

    Hi, I am an undergraduate electronics engineer building a GM counter for my final assessment. I read a lot of theory about GM counters as well as the nuclear physics theories in general, but there is one thing I can not find an answer to. Why do none of the GM counters detect alpha particles? I...
  2. A

    Linear moving switch, decade counter, chaser

    I need a row of switches, about 30 to be exact and the idea I need is to have a "moving OFF position" much the same way a "LED chaser" works where you have a moving ON position. Only unlike in a LED chaser where one diode comes ON at any given time and the positions changes continually to...
  3. V

    Comp Sci Digitial Logic and Binary Counter

    1 000 0 1 000 0 0 001 1 0 001 1 1 0 1 0 0 1 On the left is my input, in the middle is my output and on the right is the decimal. 0 000 0 0 000 0 1 001 1 0 001 1 1 010 2 Here is another example I was studying where the input is 00101 and I...
  4. K

    A Understanding Proportional Counter Circuit

    Hi, I am a graduate student currently studying on the topic of simple gas filled proportional counter. In the effort of trying to make my own system, I ran into this problem that how should I connect multiple counters to one single preamp correctly (and cheaply). This is the circuit I'm working...
  5. J

    Is my used Geiger counter radioactive?

    I’m a mom and was worried about radiation in the new house we moved into, so I ordered a Geiger counter (the GQ gmc 500 plus) on amazon. But I noticed the screen protector film wasn’t pressed on all the way so there were some bubbles, there also was one scratch on the screen protector film and...
  6. L

    Determining the uncertainity in Geiger Counter data

    From what I understand thus far is the counting involves Poisson therefore the uncertainty is just the square root of the counts, correct? But when I take the square root of the counts it produces a very small number compared to the count which makes it insignificant therefore the error bars...
  7. M

    A Understanding Counter Term Renormalization in Quantum Field Theory

    Currently, I am reading about counter term renormalization used to eliminate the infinities in the loop calculations involved in QFT calculations. I found somewhere that the insertion of mass counter terms in one loop diagrams is equivalent to the derivative of one loop diagram multiplied with...
  8. L

    I What happens when two waves in counter phase affect a conductive material?

    i am writing this message after a short consultation with kuruman. if there are two waves emitted by the same source then with the same direction, but these waves are in counterphase link...
  9. mingyz0403

    Engineering Truss problem with counter members

    Since the question only asked for one member, I was trying to solve it using method of section. I cut in the middle of BD. I was unable to solve it because it has 4 unknown. Then I looked at the solution, it say that CD is zero force member. I don’t understand why CD is zero force member. Could...
  10. Lotic7

    Geiger Counter and ultraviolet light sources

    I purchased a RadiationD-v1.1(Cajoe) geiger counter off ebay, and attached an arduino nano and a 16x2 display ( I got the instructions off this site https://www.instructables.com/id/Arduino-DIY-Geiger-Counter/). I noticed that the counter was sensitive to UV when I had it out in the sunlight, so...
  11. DanishForestCat

    Calculating the uncertainty in a Geiger counter

    Does the absolute uncertainty in A+B-C equal √A+√B+√C? If so, this is larger than the value of A+B-C. Surely that can't be right? For this investigation, I have been working from a lab script from my local uni physics department. This suggested that calculating this actually required a method...
  12. Fdtroya

    Node Counting Circuit for Standing Wave Generator

    Summary: Make a circuit that counts the number of nodes in a standing wave generator I have a an assignment to complete this Term, the assignment consist in making a machine that would produce standing waves in various frequencies, (for example the typical motor connect to a string with...
  13. fahadnajed

    How do you make a digital counter circuit which counts to 10 minutes?

    I need to make a digital counter circuit which it counts to 15 minutes for my big project in my campus . When the circuit counts to 10 minutes, it will rings a buzzer. Same when it continues to 15 minutes, it will ring a buzzer again. (the circuit is for public speaking, so the speaker knows...
  14. M

    Problem with CD4040B counter simulation in PSpice

    I am trying to make a DAC R-2R ladder with CD4040B counter. Output should be a staircase but it is just a straight line in my simulation. I am probably doing something wrong as I am not that experienced with Spice so I would appreciate any help. I tried it without counter(just attached four...
  15. I

    Weird readings of a Geiger counter in my basement

    Hi everyone! I'm new to this forum, so I hope my question fits into this category. Yesterday I wanted to check if I could measure any radiation from Radon in my basement with my Radiascan-701 Geiger counter which features a pancake-style probe that should be able to handle alpha, beta and...
  16. C

    I Explicit computation of mass counter term diagrams

    In most treatments of the mass renormalisation in dim reg, I see sources find the mass counter term by extracting the coefficient of e.g the ##m^2## term accompanied by a pole in epsilon. I know the mass counter term is found by placing an X on diagrams where there is usually a self energy...
  17. C

    I Mass counter term is a derivative at tree level?

    I've heard the statement that by computing just the leading-order (tree level) diagrams of a process and then computing the derivative of this result with respect to the mass should correspond to the evaluation of the mass counter term diagrams. Can someone explain why this statement is...
  18. MathematicalPhysicist

    I Can a particle transform into its counter anti-particle?

    So is there a proposed theoretical mechanism for transforming a particle into its own anti-particle? ##Electron \leftrightarrow Positron## ##Proton \leftrightarrow anti-Proton##
  19. K

    About counter current mechanism

    As medulla is hyperosmotic with respect to medullary collecting tubules (I.e. main site for water absorption )water flows out of the collecting tubules and urine get concentrated ...But how it enters vasa recta since vasa recta is also going through same hyperosmotic medulla ,how it absorbs...
  20. BillTre

    Large Moth Wing Tails Are Anti-Bat Counter Measures

    A Science magazine news article and video describes how some moths confuse bat sonar with long tails extensions on their wings, thus eluding their predators. Its an arms race out there (and has been since the Cambrian).
  21. Z

    Setting Up a 12V DC Test Stand w/ Controller & Cycle Count

    Setting up a test stand that will need a controller to cycles a device ON and OFF at an adjustable time interval (allows me to make the ON duration and OFF duration whatever I want). It will also need to keep a count, so I can track the cycles count and also set a limit on cycles so it will stop...
  22. J

    Asynchronous Counter 4-bit Output Frequency

    Homework Statement [/B]Y is output of rightmost flip flop. Q Homework Equations Drawing Timing Diagram. F(o/p) = F(clock)/(number of stages in output) The Attempt at a Solution The last flip flop has positive triggering clock. The moment Flip Flop output becomes 110X with MSB being rightmost...
  23. A

    B Quick Question about emitted radiation and Geiger counter accuracy

    Hi everyone. I read from: https://www.nucleonica.com/Applet/NaturalRA/Button5/page5.html that inside the human body, 4400 of K40 atoms disintegrate every second through radioactive decay. Of this decay, 11% (480) results in gamma radiation, and 50% of that 11% (240) escapes the body. My...
  24. M

    Need help with a mod-6 counter using JK flip flops w/ control bit

    Homework Statement [/B] I am currently working on an assignment in which I create a six-state up/down counter. The purpose is to understand the functionality of flip-flops within a circuit among other things. There are 3 input bits (Q2,Q1, Q0), and a 4th control bit (C) which determines the...
  25. berkeman

    Why is Benadryl used to counter the dysphoric effects of Haldol

    I was reading a paramedic article about pre-hospital treatment of agitated patients before or during transport to the hospital. They mention that Haldol or benzodiazepines can be effective for this (consult your local Medical Director, of course), and that it is often given in combination with...
  26. sepideh

    A Simulating a Proportional Counter with Soil Sample in SRIM

    hello every one, I want to simulate a proportional counter with soil sample in Srim. but I don't know how to put the beam into my source, I mean that how can define the position of ions in soil sample. because my beam arising from my soil sample. and my source actually is soil. if you answer my...
  27. Demystifier

    Other Book Citation Counter: Easy Way to See Citations & Who Cited

    Is there a simple way to see how many times a scientific book has been cited? And who cited it?
  28. Jaime Derecho PE

    Kitchen Counter Moisture Mystery

    I have noticed a phenomenon I cannot explain in my kitchen. Whenever I place a warm object on the granite counter [e.g. plate from microwave], when I remove the object, the counter is covered with moisture where the object was. I'm guessing it is condensing from the air due to the temp...
  29. E

    Counter example to: if f*g is inv then f & g are inv

    Homework Statement Provide a counter example to the false assertion: Suppose that f and g are functions and f ◦ g is invertible. Then f and g are invertible. Homework Equations Definitions: An invertible function is 1-1 and onto If the image of g is not contained in the domain of f then f ◦...
  30. S

    I'm struggling with the CSS counter mechanism(s)

    Homework Statement There's a visual representation of what I am aiming for, in Question 1's Figure 2.: https://www.docdroid.net/P6VZNB1/soe...df.html#page=3 Homework Equations https://www.w3schools.com/CSSref/pr_gen_counter-increment.asp The Attempt at a Solution Hello to everyone who's...
  31. FallenApple

    Python How to reset counter to 0 inside loop

    Here is the code. I have binary list of ones and zeros and I want to see the values of the consequtive ones. For example, 111=3 and 11=2 So I created a count loop and increment the count when A is not 0. Then I tried to update the count to 0 once the for loop got to 0 again, but for some...
  32. G

    How to know the duty-cycle of a counter

    Homework Statement Consider the following circuit of a counter with a clock signal of 84 kHz As we can see the counter counts down. Show all the states and transitions of this counter and identify all the states using a binary representation. Calculate the frequency and the duty-cycle of the...
  33. shintashi

    What happens with counter rotating gyroscopes?

    I was thinking about retro rockets for landing and how precise they have to be, but then i thought "you could stabilize the whole thing with a gyroscope". Then I realized the gyroscope would cause the landing shipment to rotate in the opposite direction. So I thought, hey, why not two...
  34. hackhard

    Optimizing Light Controlled Bot Circuit for Improved Performance

    Im working on a project which cycles through stop,forward, back,left, right modes of a bot using light pulses as input . light source is laser pointer , room is dark the circuit is not mounted on the bot the circuit - light pulse -> ldr-> bc337transistor ->7404 NOT -> 4017 decade counter ->7483...
  35. moenste

    New distance between the Geiger counter and the source

    Homework Statement A point source of γ-radiation has a half-life of 30 minutes. The initial count rate, recorded by a Geiger counter placed 2.0 m from the source, is 360 s-1. The distance between the counter and the source is altered. After 1.5 hour the count rate recorded is 5 s-1. What is the...
  36. kolleamm

    Where can I find a digital counter for turns?

    I have a winding machine that needs a counter to count it's turns, subtract backwards also. I did a search but most results were fairly expensive and bulky. Any help is appreciated. Thanks in advance
  37. O

    C/C++ Using counter variables in IF statements (C++)

    Hello, I can't figure out why the counter is not working, I have tried moving it before the cout line and after. I should only get two outputs but as of now, I get four. Here is what I have so far: #include <iostream> #include <string> using namespace std; int main() { int userInput1...
  38. T

    Up/Down Counter Not Counting Down

    Homework Statement I'm trying to build a 2 bit counter using JK flip flops. In the simulation it counts up just fine, but when I switch it to count down, it starts at 3 and then goes to zero and counts up again. Homework EquationsThe Attempt at a Solution [/B] Here is my circuit diagram...
  39. upender singh

    Counter flow diffusion flame simulation using Fluent

    Hi, I am trying to model a counter flow diffusion flame using ansys fluent with fuel/oxidiser as methane/air. The problem is that the flame temperature(800 K) is much lower than what it should be(>1600 K). I am using Non premixed combustion module with steady diffusion flamelet and adiabatic...
  40. Kernul

    Synchronous Counter Mod-12 Up/Down Exercise

    Homework Statement "Design a Synchronous Counter Mod-12 Up/Down, using only Flip-Flop Type D. A binary input ##U## that determines if the counter has to increase (##U = 1##) or decrease (##U = 0##). Homework Equations Flip-Flop Type D equation is ##Q_{t + 1} = D## The Attempt at a Solution I...
  41. P

    Liquid Scintillation Counter w/ fast neutron detectin isotop

    I'm trying to make a LSC with U-238 (non-aqueous form) dipped in the scintillating cocktail to detect fast neutrons (no thermals or epithermals, only fast) from a Cf-252 source. How do I calculate the wavelength emerging from the cocktail (assuming U-238 does not react with the cocktail)? Also...
  42. P

    A Liquid Scintillation Counter using U-238 to detect neutrons

    I'm trying to make a LSC with U-238 (non-aqueous form) dipped in the scintillating cocktail to detect fast neutrons (no thermals or epithermals, only fast) from a Cf-252 source. How do I calculate the wavelength emerging from the cocktail (assuming U-238 does not react with the cocktail)? Also...
  43. M

    When the electric field of the ionization chamber increase...

    Hello. I have a question about the relation between the number of the pair created in the ionization chamber by the radiation and the energy deposited in the counter. In the text, it is written that "The mean number of pairs created is proportional to the energy deposited in the counter."...
  44. Q

    Superposition in relation to Counter factual definiteness

    look to post 3. original question had a lot of misconceptions.
  45. Plat

    Geiger counter and low-energy x-rays

    I have a geiger counter, the specifications say it is sensitive to x-rays down to 30kev. I wonder where that number comes from? Am I correct in thinking that any x-ray photon that enters the geiger tube will register a count, regardless of it's energy? Perhaps the 30kev minimum is there to...
  46. Plat

    Radiation or electrical interference? Geiger counter

    First, I hope this is the correct place for this question. I am experimenting with electrical discharges at low pressure, think plasma globe, and I bought a geiger counter to make sure I am not producing x-rays. My vacuum pump is rated down to 5 pascals. The problem is that the geiger counter...
  47. L

    Counter emf generated in a motor at full speed

    Homework Statement An electric motor draws 20.0 A of current when first switched on. The motors windings have a resistance of 5.0 ohm. Once the motor is up to full speed it draws only 4.4 A of current. Calculate the counter emf generated in the motor at full speed Homework Equations I = V/R...
  48. mishima

    Old Geiger Counter needing repair....

    My class was recently donated an old but perfectly functioning Geiger counter. It was the type that came with a mono-speaker which made audible clicks when decay events were detected. It was left on in the cabinets for multiple days, and now there is a steady tone coming through the speaker...
  49. N

    Why my synchronous counter toggling between two numbers?

    EDIT: SOLVED I designed a bi-directional synchronous counter with the sequence 7 4 6 5 2 1. The up count counts correctly (ie 7 4 6 5 2 1) but when I flick the switch to reverse it it counts backwards correctly initially until it reaches 5, and then it goes back to 2 and then back to 5 and...
  50. T

    Using volumetric pressure to counter a force

    Homework Statement There are two opposing cylinders, C1 and C2. Each cylinder is sealed. Each cylinder has a movable piston at one end. The pistons of each cylinder face each other. The pistons are connected to each other by a straight Shaft. C1 is connected to an air supply with an initial...
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