Abstract Body adaptive wearable electronics is the trending approach in the field of electronics. I have tried to introduce body adaptive wearable electronics and highlighted its usage in the current day. I have exemplified different devices and its benefits. The wide expansion of this technology into the human race has changed the way of living of people. Many human defects in the human body which once thought can’t be repaired are now possible with the creative minds involved in adaptive wearable
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Determine the degrees of freedom and the number of redundant equations of this system. Further, determine the solution(s) if solutions exists. [10 marks] Question 2. Give formal definitions for the following: (a) a convex function, (b) a strictly con vex set, (c) a differentiable function. Further, give an example of a concave function that is not differentiable. [10 marks] Question 3. Find the solution of the following differential equation = 1 + 3 − 2 ˙ where (0) = 5. [10 marks]
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1 SOME IMPORTANT MATHEMATICAL FORMULAE Circle : Area = π r2; Circumference = 2 π r. Square : Area = x2 ; Perimeter = 4x. Rectangle: Area = xy ; Perimeter = 2(x+y). 1 Triangle : Area = (base)(height) ; Perimeter = a+b+c. 2 3 2 Area of equilateral triangle = a . 4 4 Sphere : Surface Area = 4 π r2 ; Volume = π r3. 3 2 3 Cube : Surface Area = 6a ; Volume = a . 1 Cone : Curved Surface Area = π rl ; Volume = π r2 h 3 π r l + π r2 Total surface area = . Cuboid : Total surface
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A Kinetics Experiment The Rate of a Chemical Reaction: A Clock Reaction Andrea Deoudes February 2, 2010 Introduction: The rates of chemical reactions and the ability to control those rates are crucial aspects of life. Chemical kinetics is the study of the rates at which chemical reactions occur, the factors that affect the speed of reactions, and the mechanisms by which reactions proceed. The reaction rate depends on the reactants, the concentrations of the reactants, the temperature at which the
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AGGREGATE PLANNING Aggregate planning is intermediate-range capacity planning used to establish employment levels, output rates, inventory levels, subcontracting, and backorders for products that are aggregated, i.e., grouped or brought together. It does not specifically focus on individual products but deals with the products in the aggregate. For example, imagine a paint company that produces blue, brown, and pink paints; the aggregate plan in this case would be expressed as the total amount
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NT1310 Unit 7 Assignment 1: Crosstalk a disturbance caused by the electric or magnetic fields of one telecommunication signal affecting a signal in an adjacent circuit Waveguides an electromagnetic feed line used in microwave communications, broadcasting, and radar installations FTTH is the installation and use of optical fiber from a central point directly to individual buildings such as residences, apartment buildings and businesses Simplex a communications mode in which only one signal
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Description: The course will stress mainly on developing basics concepts of mathematics. It will include basic mathematical operations, factorization, solving first and second-degree equations, solving first and second-degree inequalities, analytical geometry (graph, linear equation – slope-intercept form), solving simultaneous equations, mathematical functions (concept of domain and range), quadratic functions, mathematics of finance and matrices. All topics will be discussed along with their applications
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UNIVERSITY OF IBADAN, IBADAN. POST-UTME PRACTICE QUESTIONS & ANSWERS MATHEMATICS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. (1.28 x 104 ) ÷ (6.4 x 102 ) equals (A) 2 x 10-5 (B) 2 x 10-1 (C) 2 x 100 (D) 2 x 101 (E) 2 x 105 A man and wife went to buy an article costing N400. The woman had 10% of the cost and the man 40% of the remainder. How much did they have altogether? (A) N216 (B) N200 (C) N184 (D) N144 (E) N100 Add the same number to the numerator and denominator
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(Part A.) p = y1-y2 / X1-x2 = 330 – 0 / 0-110 = -3/1 the slope is -3/1 or -3 Y – y1 = p(x – x1) Y – 330 = - 3 / 1(x-0) Y = - 3x/1 + 330 -3x/1 +330 = y expression switch by place the y on the right hand side -3x/-3 = y/-3 – 330/ -3 divide each equation by -3 and cancel out like terms -3y = 1x + 110 -3y + 1x < 110 330 – 0 = -3 This will be known as the Point Slope Form. 110 – 01 This would be the slope -3/1. (0,330)
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1. Since we are looking for the time it takes for the student to be able to type 55 WPM N(t) will equal 55, when we plug this into the equation and solve, we see that the it would take approximately 8 weeks for the student to type 55 WPM 55 = 157/(1+5e^-0.12t) 1+5e^-0.12t = 157/55 ≈ 2.85454 5e^-0.12t = 1.85454 e^-0.12t = 1.85454/5 = 0.370908 -0.12t = ln 0.370908 t = ln 0.370908/-0.12 = 8.265 ≈ 8 weeks 2. According to the information (bacteria in culture after 3 hours is 100 and 5 hours
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