Accuracy and precision

Abstract— Swarm robotics is an advanced robotics field which involves co-operative behaviour implemented on robots. Swarm robots find its applications in a large number of fields like process automation, defence, surgery, surveillance etc.In the centralised swarm robotic approach, we have a master robot and one or more slave robots. For a known environment this approach has a very less response time. The master robot is basically in charge of the slaves and controls their actions through sending…

Discussion: Recrystallisation was performed to purify the "[Ni" ("O,O '-ONO" )_"2" ("N,N,N ',N '-tetrameen" )"]" product. These green powder extracted from filtration was prone to impurities such as unreacted "[" "K" _"4" ["Ni" ("N-N" "O" _"2" )_"6" ]"." "H" _"2" "O" and "KN" "O" _"2" . As the product was dissolved in hot ethanol solvent and slowly cooled to crystallise, the impurities would remain dissolved rather than being solidified. Thus, the different solubilities of the green…

Kepler is a spacecraft telescope observatory launched by NASA on March 7th, 2009 with the primary purpose of discovering Earth-like planets orbiting other stars. The observatory named after astronomer Johannes Kepler, is designed to survey our section of the Milky Way in order to discover hundreds of Earth-sized extrasolar planets with livable conditions, to estimate how many stars are found within our galaxy, and create a better understanding of how planetary system’s light years away compare…

Critical Thinking and Me Critical thinking is something that not everyone is thinking about on a day to day basis. We may not find ourselves actively thinking about what is said or what we may be saying. If you are one of these people as I know I am, you can learn to think critically. It is like learning to play baseball; with a lot of time, effort and practice it can be learned. There are many things to learn about thinking critically such as learning to be a fair-minded thinker or how not to…

with the help of computers; the desired work is programmed with the alphanumerical language and prescribed to the robot. Applications of the robots mainly include machining, assembly operations, pick and place industrial components with accuracy and high precision. 1.2 Structure of SCARA Robot The base structure of SCARA…

Testing the Validity of the Approach of Using Hydrogen and Helium Emission Spectra with the Rydberg Equation to Determine the Ionization Energy of Helium Michelle Plavnik Department of Chemistry, Emory University, Atlanta, GA, 30322, United States PAGE 2 ABSTRACT: The purpose of this lab is to determine how accurate the Rydberg equation is at modeling helium transitions and finding the ionization energy from those transitions. To accomplish this aim, the spectra of hydrogen and helium were…

The rule of law is an idealistic concept of characteristics in a legal process, which ought to exist in a good constitutional system. There is controversy over the rule of law because there is no definite meaning of it. For example, there is one view that it should prescribe a form of law and the procedure that should be used to form it. This is supported by Lord Bingham’s sub-rule, “questions of legal right and liability should ordinarily be resolved by application of the law and not be the…

Collect the sample to be tested in a 300 mL BOD bottle taking special care to avoid adding air to the liquid being collected. Fill bottle completely and add stopper. 2. Remove bottle stopper and add 1 mL of the manganous sulfate solution at the surface of the liquid. 3. Add 1 mL of the alkaline-potassium iodide-sodium azide solution at the surface of the liquid. 4. Replace the stopper, avoid trapping air bubbles and shake well by inverting the bottle several times. Repeat shaking…

Literature Review The grow-out house service robot (GOHbot) is designed to perform maintenance within a chicken house in a more sanitary way than that of human maintenance. The purpose of GOHbot’s implementation is to improve flock quality by reducing bacterial contamination without compromising meat yield. The literature discusses disease prevalence in chicken grow-out houses, especially that of Campylobacteriosis, which requires a solution like GOHbot. Multiple sources discuss the unique…

Nestled in at the dark, damp, dusty junction where the walls and ceiling meet is a miniscule, laborious spider. He creeps along the walls, leaving behind trails of pearlescent white and thin and fibrous strings of silk. He moves around with precision and accuracy, slowly weaving an intricate network of spindle fibers. As he slowly meanders around, an alluring, massive, intricate, image begins to come into focus. This masterpiece is the culmination of days of endless effort, the commendable fruit…