The Instrumentation And Measurement Engineering Essay

The Instrumentation And Measurement Engineering Essay A solitary strain check having an opposition of 500㠢„â ¦, measure factor of 2 and a temperature coefficient of 1 ÃÆ'-10-5 for each  °C at room temperature is mounted on the bar and associated in the arm AB of the extension appeared in figure Q4 for estimating a strain in cantilaver shaft. The other three arms BC, CD and DA of the extension have obstruction of 100㠢„â ¦, 100㠢„â ¦ and 500 à ¢Ã¢â‚¬Å¾Ã¢ ¦ separately. The identifier associated over An and C of the extension has an opposition (Rg) of 100 à ¢Ã¢â‚¬Å¾Ã¢ ¦ and affectability 5 mm for every  µA. The voltage gracefully to the extension is 12 V. Decide the locator redirection for a check strain of 0.002. Given:- R1 = 500 à ¢Ã¢â‚¬Å¾Ã¢ ¦ R2 = 100 à ¢Ã¢â‚¬Å¾Ã¢ ¦ R3 = 500 à ¢Ã¢â‚¬Å¾Ã¢ ¦ R4 = 100 à ¢Ã¢â‚¬Å¾Ã¢ ¦ Opposition over An and C of the scaffold, Rg = 100 à ¢Ã¢â‚¬Å¾Ã¢ ¦ Þâ ± = temperature coefficient of 1 x 10-5  °C Check strain, = 0.002 Voltage flexibly = 12 V Affectability 5 mm/ÃŽÂ ¼A Check factor of 2 Arrangement:- At the point when a strain is presented, the strain affectability, which is likewise called the gage factor (GF), and furthermore the strain is characterized as the measure of disfigurement per unit length of an article when a heap is applied. Strain is determined by separating the all out distortion of the first length by the first length (L). Substitute all the worth that given and discover change in obstruction, After get the adjustment in opposition, à ¢Ã‹â€ Ã¢â‚¬ R1. Absolute obstruction estimated is equivalent to R1 and R3 in equal and R2 and R4 in equal. In the event that strain check is changes even a smidgen in worth can cause the scaffold unequal and can characterize that R1 = à ¢Ã‹â€ Ã¢â‚¬ R1 + R1. Wheatstone resistive scaffold sensors can be dissected utilizing Thevenins Theorem, where the circuit is decreased to voltage sources with arrangement opposition Voltage over the extension, VAC differs change as strain measure, R1 So we can decide the voltage over the extension, VAC terminals by applying the Ohms Law. R is the obstruction that over the An and C of the extension In conclusion, decide the indicator redirection for a check strain and the avoidance are known as underneath, Diversion = Sensitivity x Current, Ig stream at VAC Diversion = (5 mm/ÃŽÂ ¼A) x 29.71 ÃŽÂ ¼A Diversion = 148.55 mm Decide the adjustment in strain demonstrated for an expansion of 20  °C in room temperature. Substitute the worth that to the identical change in strain QUESTION 2 A phone line will be utilized to convey estimation information as a recurrence adjusted sign from 5kHz to 6kHz. The line is imparted to undesirable voice information beneath 500Hz, and exchanging commotion happens above 500kHz. Plan a band-pass RC channel that diminishes the undesirable voice by 80% and lessens the exchanging clamor by 90%. Accept CH is 0.05 µF, and utilize an obstruction proportion r of 0.02. What is the Vout/Vin on the passband recurrence of 5.5kHz? Given:- Recurrence balanced sign from 5 kHz to 6 kHz Undesirable voice information underneath 500Hz Exchanging commotion over 500 kHz Decreased undesirable voice 80% Decreased exchanging clamor 90% CH = 0.05 ÃŽÂ ¼F Obstruction proportion, r = 0.02 First need to discover the low pass channel Uninvolved RC Low Pass Filter Additionally realize that the capacitive reactance of a capacitor in an AC circuit is given as beneath The High Pass Filter is the specific inverse to the low pass channel. This channel has no yield voltage from DC (0Hz), up to a predefined cut-off recurrence (Æ’c) point. This lower cut-off recurrence point is 70.7% or - 3dB (dB = - 20log Vout/Vin) of the voltage gain permitted to pass. Detached RC High Pass Filter Additionally realize that the capacitive reactance of a capacitor in an AC circuit is given as beneath In the wake of getting estimation of then subbing to the Substitute the R1 incentive to the recipe to get the R2 esteem also Utilizing the FCL discover the C2 Band Pass Filter Circuit Inactive RC Band Pass Filter Band Pass Filters passes signals inside a specific band or spread of frequencies without mutilating the information signal or presenting additional commotion. This band of frequencies can be any width and is known as the channels Bandwidth Band Pass Filter Bode Plot QUESTION 3 Depict how the sensor control functions in cycle with hand-off in filling and emptying water out of the tank. Discover the estimation of speaker gain, K, required to open the valve when the level arrived at 1.5 m. Depiction:- Info stream Q1 and Q2 fill the tank without controlled. At the point when the degree of water in tank arrives at the tallness h = 1.5m, the level sensor imparts signs voltage, Vh to the intensifier to intensify the voltage to transfers voltage Vr = KVh with an addition of K, which the voltage of hand-off will be sufficiently huge to drive the hand-off closes. As the transfers voltage comes to Vr = 6V, the hand-off is shut and enacts the valve to open and water in the tank is begun to deplete out. After some time, the water level drops to 1.1m and the level sensor will peruse the sign. Once more, the voltage Vh is intensified to Vr = 4.8V and lock the hand-off to open. The open hand-off is then taught the valve to close. Despite the fact that the water quits depleting out, the water tank is as yet loading up with water. The water level will increment to h = 1.5m once more. A similar cycle is relied upon to happen ceaselessly. Given:- Level sensors voltage, Vh = 0.8h + 0.4V Transfers voltage, Vr = KVh Transfers voltage closes, Vr = 6V h = 1.5m Discover the intensifier gain, K Arrangement:- Level sensor straight static working qualities which is given, Vh = 0.8h + 0.4V. Apply this equation to the voltage hand-off to get the estimation of speaker gain, K. Substitute all the data that given to the transfers voltage, Vr = KVh At what level does the valve close? Given:- Transfers voltage closes, Vr = 4.8V Level sensors voltage, Vh = 0.8h + 0.4V Enhancer gain, K = 3.75 Arrangement:- At the point when the valve close, the voltage of hand-off, Vr = 4.8V and given that K = 3.75 and substitute to the equation transfers voltage to get the level, h of valve close. 1.28 = 0.8h + 0.4 0.8h = 0.88 h = 1.1 m Assume Q1 = 5 m3/min, Q2 = 2 m3/min, and Qout = 9 m3/min (when open). Decide the ideal opportunity for water level to ascend from 1.1 to 1.5 meters and an opportunity to deplete out. Locate the complete time of cycle. Given:- Information stream rate (speed), Q1 = 5m3/min and Q2 = 2m3/min Yield stream rate (speed), Qout = 9m3/min (when valve open) Arrangement:- Time for water level to ascend from 1.1m to 1.5m Speed shows how quick an item is moving to which course. Normal speed can be determined by partitioning relocation after some time. Where the t1 is when water start ascend at tallness 1.1m. Expect the t1 = 0 (Initial time) Time for water level to empty out of 1.5m to 1.1m Yield stream rate (speed), Qout = 9m3/min (when valve open) t2 is when water arrives at 1.1m, water depletes out is halted. Accept t2 = 0 QUESTION 4 An estimation of temperature utilizing a sensor that yields 6.5 mV/ËÅ ¡C must quantify to 100ËÅ ¡C. A 6-piece ADC with a 10V reference is utilized. Build up a circuit to interface the sensor and the ADC. Discover the temperature goals. Given:- Yield of the sensor = 6.5 mV/ËÅ ¡C measure to 100ËÅ ¡C 6-piece ADC = 10Vref Arrangement:- Discover the yield sensor during 100ËÅ ¡C where the yield sensor 6.5 mV/ËÅ ¡C measure 1ËÅ ¡C is given. Goals can characterize electrically, and communicated in volts. The base change in voltage required to ensure an adjustment in the yield code level is known as the LSB (least noteworthy piece, since this is the voltage spoken to by an adjustment in the LSB). The goals Q of the ADC is equivalent to the LSB voltage. The voltage goals of an ADC is equivalent to its general voltage estimation extend partitioned by the quantity of discrete voltage spans: N is the quantity of voltage stretches, EFSR is the full scale voltage run, 10 V Typically, the quantity of voltage spans is given by, Where the M is the ADCs goals in bits. Arrangement:- Build up a circuit to interface the sensor Square Diagram Figure 4.1 Interfacing an Analog Output Temperature Sensor to an ADC From the outset sensor comprises of a band hole reference circuit that delivers a voltage. An exchanged capacitor operation amp enhancer is utilized to intensify the temperature coefficient to a voltage mV/ °C due to the simplicity of building capacitors that are a proportion of one another. Lowpass channel is utilized to expel the exchanging clamor of the intensified sign. The yield signal is then determined by a cushion intensifier. The temperature sensors yield pin is driven by an operation amp that has yield impedance (ROUT). The contribution of the ADC comprises of a basic example and hold circuit. A switch is utilized to interface the sign source with an examining capacitor, while the ADC estimates the CSAMPLE capacitors voltage so as to decide the temperature. The ROUT and RSWITCH protections and the CSAMPLE capacitor structure a period steady that must be not exactly the examining rate (TSAMPLE) of the ADC as appeared. An outside capacitor can be added to the yield pin to give extra sifting and to frame an enemy of associating channel for the ADC. This capacitor may affect the time reaction of the sensor and the planner must permit time for the capacitor to charge adequately between ADC transformations. Additionally, the sensor speaker may waver if the channel capacitor is excessively enormous. A little resistor of around 10 to 100ãžâ © can be included between the yield pin of the sensor and CFILTER to detach the sensors enhancer from the capacitive burden. The yield impedance of the sensor (ROUT) fluctuates as an element of recurrence. In this way, an arrangement resistor ought to be added to the viable ROUT obstruction if CFILTER is proposed to fill in as the ADCs hostile to associating channel. The yield impedance of the TC1047A is under 1ãžâ © in light of the fact that operational speaker A2 capacities as a voltage support. The yield impedance of the sensor is low because of the negative criticism of the cushion circuit topology. The negative input brings about an outp

Code of Conduct Essay Example for Free

Set of accepted rules Essay Open office is an open trust. It is the arrangement of the State to advance an exclusive requirement of morals in broad daylight administration. Open authorities and workers will consistently be responsible to the individuals and will release their obligations with most extreme duty, trustworthiness, skill, and reliability, act with energy and equity, have unassuming existences, and maintain open enthusiasm over close to home intrigue. RULE I NORMS OF BEHAVIOR Section 1. Standards of Conduct/Behavior of NBI Officials and Employees. 1. NBI authorities and workers will consistently maintain open enthusiasm well beyond close to home intrigue. All administration assets and forces of their separate workplaces must be utilized and utilized proficiently, adequately, sincerely and financially, especially to maintain a strategic distance from wastage out in the open assets and incomes. 2. NBI authorities and workers will perform and release their obligations with the most elevated level of greatness, polished methodology, knowledge and expertise. They will enter open help with most extreme commitment and devotion to obligation. They will try to debilitate wrong impression of their jobs as allocators or vendors of undue support. 3. NBI authorities and workers will stay consistent with the individuals consistently. They should act with justness and earnestness and will not oppress anybody, particularly poor people and the oppressed. They will, consistently, regard the privileges of others and will abstain from doing acts in opposition to law, great ethics, great traditions, open strategy, open request, open wellbeing and open intrigue. They will not administer or broaden undue favors by virtue of their office to their family members, regardless of whether by affiliation or partiality, aside from concerning arrangements of such family members to situate considered carefully classified or as individuals from their own staff whose terms are coterminous with theirs. 4. NBI authorities and workers will offer support to everybody without separation and paying little heed to gathering or strict alliance or inclination. 5. NBI authorities and workers will expand immediate, gracious, and sufficient support of the general population. Except if in any case gave by law or when required by the open intrigue, NBI authorities and representatives will give data of their arrangements and methodology in clear and justifiable language, lead open conferences and hearings at whatever point fitting, energize proposals, improve and organize approaches, rules and techniques, keep away from formality and build up a comprehension what's more, valuation for the financial conditions winning in the nation, particularly in the discouraged country and urban regions. 6. NBI authorities and workers will, consistently, be faithful to the Republic and to the Filipino individuals, advance the utilization of privately created products, assets and innovation and support gratefulness and pride of nation and individuals. They will attempt to keep up and protect Philippine sway against remote interruption. 7. NBI authorities and representatives will, consistently, maintain the Constitution and subscribe to the fair method of life and values and keep up the rule of open trust and responsibility. 8. NBI authorities and workers and their families will have unassuming existences proper to their positions and pay. They will not enjoy lavish or conspicuous presentation of riches in any structure. Notwithstanding Section 1, NBI Agents/Special Investigators are additionally compelled by a sense of honor to: 1. Shield lives and property; and secure the guiltless against double dealing, the powerless against mistreatment or terrorizing, and the tranquil against savagery or confusion. 2. Regard the Constitutional privileges of all people to freedom, uniformity and equity. 3. Keep their hidden lives unmarred for instance to all. 4. Keep up bold quiet notwithstanding peril, hatred or scorn. 5. Create patience. 6. Be continually aware of the government assistance of others. 7. Be straightforward in thought and in deed, in both their own and authority lives. 8. Keep mystery what they hear or see of a secret sort or that is trusted to them in their official limits, except if disclosure is important in the presentation of their obligation. 9. Keep individual emotions, biases, enmities or fellowships from impacting their choices. 10. Implement the law obligingly and fittingly without dread or favor, vindictiveness or hostility, without utilizing pointless power or viciousness, and without tolerating tips. 11. Be excellent by complying with the traditions that must be adhered to. 12. Never utilize pointless power or brutality. 13. Perceive their identification of office as an image of open confidence and acknowledge it as an open trust, to be held inasmuch as they are consistent with the morals of the law requirement administration. 3Public office is an open trust. It is the approach of the State to advance an elevated expectation of morals out in the open assistance. Open authorities and workers will consistently be responsible to the individuals and will release their obligations with most extreme duty, uprightness, capability, and dedication, act with enthusiasm and equity, have unobtrusive existences, and maintain open enthusiasm over close to home intrigue. RULE I NORMS OF BEHAVIOR Section 1. Standards of Conduct/Behavior of NBI Officials and Employees. 1. NBI authorities and representatives will consistently maintain open enthusiasm well beyond close to home intrigue. All administration assets and forces of their separate workplaces must be utilized and utilized proficiently, adequately, sincerely and monetarily, especially to maintain a strategic distance from wastage out in the open assets and incomes. 2. NBI authorities and representatives will perform and release their obligations with the most elevated level of greatness, polished methodology, knowledge and expertise. They will enter open assistance with most extreme commitment and devotion to obligation. They will attempt to dishearten wrong impression of their jobs as allocators or vendors of undue support. 3. NBI authorities and representatives will stay consistent with the individuals consistently. They should act with justness and genuineness and will not oppress anybody, particularly poor people and the oppressed. They will, consistently, regard the privileges of others and will abstain from doing acts in opposition to law, great ethics, great traditions, open arrangement, open request, open wellbeing and open intrigue. They will not apportion or expand undue favors because of their office to their family members, regardless of whether by affiliation or partiality, aside from as for arrangements of such family members to situate considered carefully secret or as individuals from their own staff whose terms are coterminous with theirs. 4. NBI authorities and representatives will offer support to everybody without segregation and paying little heed to gathering or strict connection or inclination. 5. NBI authorities and workers will expand quick, respectful, and satisfactory support of general society. Except if in any case gave by law or when required by the open intrigue, NBI authorities and representatives will give data of their arrangements and methodology in clear and reasonable language, direct open counsels and hearings at whatever point fitting, energize proposals, rearrange and organize strategies, rules and techniques, keep away from formality and build up a comprehension also, energy about the financial conditions winning in the nation, particularly in the discouraged country and urban territories. 6. NBI authorities and representatives will, consistently, be faithful to the Republic and to the Filipino individuals, advance the utilization of privately created merchandise, assets and innovation and support gratefulness and pride of nation and individuals. They will attempt to keep up and shield Philippine sway against outside interruption. 7. NBI authorities and workers will, consistently, maintain the Constitution and subscribe to the vote based method of life and values and keep up the guideline of open trust and responsibility. 8. NBI authorities and representatives and their families will have humble existences suitable to their positions and pay. They will not enjoy lavish or garish presentation of riches in any structure. Segment 2. Standards of Conduct/Behavior of NBI Operatives. Notwithstanding Section 1, NBI Agents/Special Investigators are likewise compelled by a solemn obligation to: 1. Defend lives and property; and ensure the guiltless against double dealing, the feeble against persecution or terrorizing, and the serene against savagery or turmoil. 2. Regard the Constitutional privileges of all people to freedom, correspondence and equity. 3. Keep their hidden lives unblemished for instance to all. 4. Keep up bold quiet despite threat, hatred or mocking. 5. Create patience. 6. Be continually aware of the government assistance of others. 7. Be straightforward in thought and in deed, in both their own and authority lives. 8. Keep mystery what they hear or see of a secret sort or that is trusted to them in their official limits, except if disclosure is vital in the exhibition of their obligation. 9. Keep individual sentiments, partialities, enmities or fellowships from affecting their choices. 10. Authorize the law graciously and suitably without dread or favor, malignance or hostility, without utilizing pointless power or savagery, and without tolerating tips. 11. Be praiseworthy by complying with the rules that everyone must follow. 12. Never utilize pointless power or savagery. 13. Perceive their identification of office as an image of open confidence and acknowledge it as an open trust, to be held inasmuch as they are consistent with the morals of the law requirement administration. 3

Scheme of Instruction, Examination and Syllabus Essay Example for Free

Plan of Instruction, Examination and Syllabus Essay NOTE: EHM demonstrates that the course is drafted by the Department of Humanities. EME demonstrates that the course is drafted by the Department of Mechanical Engineering. ECE shows that the course is drafted by the Department of Electronics and Communication Engineering. EEE shows that the courses is drafted by Department of Electrical Engineering. EEM shows that the courses is drafted by Engineering Mathematics Department. EEP shows that the course is drafted by Engineering Physics Department ECE 320 Soft Skills is normal for all Branches ENG 1001 ENGLISH †I Credits 2 Periods Theory Tutorial/Lab 2 1 Exam Hrs. 3 Sessional Marks 30 Exam Marks 70 Total Marks 100 The accentuation on English Language is hugely expanding as a successful vehicle of correspondence in all divisions the World over. As an outcome of this, the procurement of successful relational abilities in English has gotten generally critical to the understudies to prosper in their vocations. In this association there is a need to prepare the understudies to furnish themselves with the fundamental aptitudes required for successful correspondence in English subsequently empowering them to get a decent situation following the finishing of their under-graduate courses. To meet the destinations of creating capability in English correspondence the accompanying educational plan is intended for ideal thought. Educational plan: THEORY AND PRACTICE (LANGUAGE LAB) 1. A course reading with center around abilities approach. Planned to build up the language abilities of Listening, Speaking, Reading Writing. 2. Jargon a) One †Word Substitution b) Words regularly Confused †Pairs of Words c) Synonyms and Antonyms d) Foreign Phrases e) Phrasal action words got from the accompanying unique action words Go, Get, Run, Take, Look, Hold, Put, Stand, Etc. f) Idioms and Phrases 3. Language structure an) Error Analysis b) Tense c) Voice d) Concord e) Articles and Prepositions 4. Composing Skills a) Prã ©cis Writing b) Note Making c) Letter Writing †(Letters of Enquiry, Invitation, Regret, Congratulations, Condolences, Complaint, Breaking the ice.) d) Reading Comprehension e) Content Writing : Paragraph Writing and Essay Writing Practice (Language Lab) 1. 2. 3. 4. 5. 6. 7. Communicated in English : Varieties Speech Mechanism The consonant and vowel hints of English Word Accent in Connected Speech Rhythm and Intonation discussion Course book Prescribed: Select articles and short stories from Srivastava, B., and Mahesari, V.K. (Ed.) Modes of English Prose (An Anthology of composition choices). Reference Books: 1. Sharma, G.V.L.N., English for Engineering Students. 2. Margaret M Maison, Examine your English, Macmillan 3. Krishnaswami, N. what's more, Sriram, T., Current English for Colleges, Macmillan 4. Krishnaswami, N. also, Sriram T., Creative English for Communication, Macmillan. ENG 1002 MATHEMATICS †I Credits 4 Periods Theory Tutorial/Lab 3 Exam Hrs. 3 Sessional Marks 30 Exam Marks 70 Total Marks 100 Halfway Differentiation and its Applications Functions of at least two factors, incomplete subordinates, homogenous capacities †Eular’s Theorem, Total Derivative, Differentiation of verifiable capacities, Geometrical translation †Tangent plane and ordinary to a surface. Change of factors, Jacobians, Taylor’s hypothesis for elements of two factors, Jacobians, Taylor’s hypothesis for elements of two factors, Errors and approximations, Total differential, Maxima and minima of capacities two factors, Lagrange’s strategy for unsure products, Differentiation under the fundamental sign †Leibnitz Rule, Involutes and evolutes. Numerous Integrals and their Applications Double integrals, Change of request of incorporation, Double integrals in polar directions, Areas encased via plane bends, Triple integrals, Volume of solids, Change of factors, Area of a bend of a bended surface, Calculation of mass, focus of gravity, focus pressure, Moment of latency, Product of dormancy, Principle tomahawks, Beta capacity, Gamma work, Relation among Beta and Gamma capacities, Error capacity or likelihood essential. Strong Geometry (Vector Treatment) Condition of a plane, Equation of straight line, Condition for a line to lie in a plane, Coplanar lines, Shortest separation between two lines, Interaction of three planes, Equation of circle, Tangent plane to a circle, Cone, Cylinder, Quadric surfaces. Vast Series Definitions, Convergence, Divergence and swaying of an arrangement, General properties, Series of positive terms, examination tests, Integral test, D’Alembert’s proportion test, Raabe’s test, Logarithmic test, Cauchy’s root test, Alternating arrangement †Leibnitz’s rule, Series of positive or negative terms, Power arrangement, Convergence of exponential, Logerithmic and bionomial arrangement, Uniform assembly, Weirstrass M-test, Properties of consistently concurrent arrangement. Fourier Series Eular’s formulae, Conditions for a Fourier development, Functions having purpose of intermittence, Change of interim, Odd and even capacities †Expansions of odd or even occasional capacity, Half range arrangement, Parseval recipe, Practical symphonious investigation. Course books: Higher Engineering science by B.S. Grewal Mathematics for Engineering by Chandrica Prasad Reference Books: Higher Engineering Mathematics by M.K. Venkatraman Advanced Engineering Mathematics by Erwin Kreyzig Course books: Theory of Matrices by Shantinarayanan Higher Engineering Mathematics by B.S. Grewal Advanced Mathematics for Engineering Students, Manieavachgon Pillay, Ramanaiah Reference Books: Higher Engineering Mathematics by M.K. Venkataraman Advanced Engineering Mathematics by Erwin Kreyozig Engineering Mathematics by P.P. Gupta A course reading on Engineering Mathematics by N.P. Bali ENG 1004 PHYSICS THEORY Credits 4 Thermodynamics Heat and work, First law of thermodynamics and applications, Reversible and irreversible procedure, Carnot cycle and productivity, Entropy, Second law of thermodynamics, Entropy and confusion, Entropy and Probability, Third law of thermodynamics, Thermography and its applications. Electromagnetism Concept of electric field †Point charge in electric field, Dipole in an electric field, Gauss law, Some applications, Electric potential and field quality, Potential because of a point charge and dipole. Attractive field †Magnetic power on current, Torque on current circle, Hall impact, Ampere’s law, B close to a long wire, B for a solenoid and toroid, The Biot-Savart’s law, B for a round current circle. Faraday’s law of enlistment, Lenz’s law, Calculation of inductance, L-R circuit, Energy put away in attractive field, Induced attractive fields, Displacement flow, Energy thickness in electric and attract ive fields, Poynting vector S. Maxwell’s conditions and electromagnetic waves (both differential and vital structures), Magnetic properties of materials, Paramagnetism, Diamagnetism, Ferromagnetism, Ferrite and its applications. Optics Interference †Principles and superposition †Young’s analyze †Coherence †Interference of slender movies, Wedge formed film, Newton’s rings, Michelson interferometer and its applications. Diffraction †Single cut (Qualitative and quantitative treatment). Polarization †Polarization by reflection, Refraction and twofold refraction in uniaxial gems, Nicol crystal, Quarter and half wave plate, round and curved polarization and discovery. Lasers and Fiber Optics Spontaneous and invigorated outflows, populace reversals, Ruby laser, Gas laser, Semiconductor laser, Applications of lasers. Fiber optics, Optical fiber and absolute inward reflection, Acceptance edge and cone of a fiber, Fiber optics in interchanges, Optical parts in fiber, Fiber optic sensors. Periods Tutorial/Lab Exam Hrs. 3 Sessional Marks 30 Exam Marks 70 Total Marks 100 Hypothesis 3 Ultrasonics Production of ultrasonics by magnetostriction and piezoelectric impacts †Ultrasonics and diffraction design, Applications of Ultrasonics. Current Physics The quantization of vitality, Photoelectric impact, De Broglie idea of issue waves, vulnerability rule, Schrodinger wave condition, application to a molecule in a container. Basic ideas of Maxwell-Boltzman, Bose-Einstein’s and Fermi dirac statics, Fermi dirac dispersion work (no determinations), Free electron hypothesis of metals, Band hypothesis of solids, Kronig penny model, Metals, Insulators and Semiconductors, Ferroelectrics and their applications. Super conductivity, Meisner impact, Types of superconductors and uses of superconductors. Nanophase materials †Synthesis, Characterization of nanostructured materials, properties and applications. Sustainable power sources †Solar, Wind and tidal †Applications. Books Recommended: 1. Designing Physics by R.K. Gaur and S.D. Gupta 2. Material science by David Halliday and Robert Resnick †Part I and Part II 3. Current Engineering Physics by A.S. Vadudeva 4. College Physics by Young and Freedman 5. Materials Science by V. Rajendra and A. Marikani 6. Nonconventional Energy by Ashoke V. Desai

Paralysis and the Need for Escape - Literature Essay Samples

James Joyces Dubliners is a fearlessly candid portrayal of his native city, providing his readers a glimpse of a dear dirty Dublin, and to his countrymen one good look at themselves. Joyces collection of stories, virtually chronicling the stages of maturation within a human life, depicts the Dubliners as powerless individuals who often contemplate escape, but are chained to a paralyzed Dublin. Through Araby, Eveline, and The Boarding House and the individual psychological, spiritual, and moral paralyses their characters face, we find that it is society and its social mores which imprison and mold the Dubliners into what they should be. As the chronological-periods-of-human-life structure of Joyces collection and reoccurring paralysis pattern suggests, this societal paralysis transcends and encompasses all, deeming escape unlikely.Joyces Araby is one of his initial short stories within the progression of Dubliners, and logically begins with a younger protagonist. The nameless young n arrator is filled with romantic aspirations for a girl he meets, destined to woo her with some splendorous gift from the upcoming bazaar Araby. Quickly however, we experience through the boy the defined restrictions imposed upon him. Primarily, we find that the bazaar is a rather gaudy representation of his dream. He overhears the conversation among some of the vendors, who are ordinary English women, and the commonplace nature of their talk reminds the boy that regardless of the bazaar, he is still in Dublin. Observing me the young lady came over and asked me did I wish to buy anything. The tone of her voice was not encouraging; she seemed to have spoken to me out of a sense of duty (23). Furthermore, although the boy arrives too late to buy anything, he describes his stay as useless, and only to makeŠ[his]Šinterest in her [the vendor] wares seem the more real(23): he cannot afford anything offered. From his modest housing condition and the small sum of money his uncle gives him, we know that their financial situation is tight. Like his fellow poverty-stricken Dubliners, his aspirations come at the expense of his modest means. There are no resources, no opportunities for the people of Dublin to materialize their dreams‹none go beyond a pleasant mental fantasy. His longing for escape is even symbolized by the title Araby, representing an exotic, adventurous Arabia. However, the young narrator, a prisoner of his society-imposed poverty, remains fettered to his paralyzed Dublin.Likewise chained to Dublin is the unfortunate character in Eveline of the same name. Only nineteen, she has taken on the burden of catering for her family, in the absence of her deceased mother, in an inappreciative and demoralizing environment. On the other hand, she is fiancà ©ed to a good man with a hopeful future who will take her to Buenos Ayres where he had a home waiting for her (26). Accordingly, she has every reason to leave for both motive and optimistic alternative, and mulls over it perpetually: Escape! She must escape! Frank would save her. He would give her life, perhaps love, too. But she wanted to live. Why should she be unhappy? She had a right to happiness (26). In the moment of her departure with her lover, she experiences a nausea in her body (28) and stops. All the seas of the world tumbled about her heart. He was drawing her into them: he would drown her. She gripped with both hands at the iron railing (28). She is taken by the psychological paralysis which presides over her conscience and desires. She is physically paralyzed, unable to move forward, to step into another existence that will free her of her oppressive existence in Dublin. She is too scared to leave Ireland, and possibly pressured by the social mores of her society which force her to reassume the role of matron in her household. Regardless of its optimism, she is scared of an uncertain future, and clings to the certain but dismal. Unlike the child in Araby, who is too young to escape or to do anything about his poverty, Eveline is given a chance to escape but declines it. Dublin possesses her.If callowness and psychological dilemma and fear were enough for paralysis, the force of moral and societal repercussions are equally if not more powerful in The Boarding House. Mr. Doran is trapped and manipulated by Mrs. Mooney into marriage with her daughter, of whom he has had an affair. He finds himself coerced to marry Polly because of the damning consequences news of this affair would have on his reputation and stature in society. The affair would be sure to be talked of and his employer would be certain to hear of it. Dublin is such a small city: everyone knows everyone elses businessŠAll his long years of service gone for nothing! All his industry and diligence thrown away! (49). His job, his reputation, and his religious guilt from the affair merge to rob him of choice. He does not love her, and insists to remain free and not to marry (49), but must do so as not to lose face: holy matrimony becomes oppressive societal manipulation. Although he is fully cognizant that heŠ[is]Šbeing had (49), he is interestingly thankful at being afforded a loophole of reparation (49) through marriage to Polly. Social mores end up forcing him into manipulative subjugation. Social mores trap Mr. Doran into how he is supposed to be to live in Dublin. Even a successful, influential businessman is reduced to a helpless prisoner of his societys moralistic traps. No one is spared of the societal paralysis Dublin imposes upon its people, regardless of maturity or stature.Joyces Dubliners suggests that it is the stagnating paralysis of his native Dublin that subjugates and imprisons his people. Through his chronicling of the human progression of life and maturity, and the widespread setbacks of poverty, fear of change, moral obligation, and societal repercussions, Joyce reveals to the reader that paralysis is impartial to age in Dublin: all a re victims. However, it is important to ask here, does Joyce simply make a statement towards Dublins paralysis, or does he also implore change? Although paralysis seems dismal and uneventful, through the need for escape, Joyce does suggest change and that paralysis need not be permanent. One must break free of the social subjugation Dublin imposes upon them and escape. By escaping societal subjugation, by experiencing the outside world, and then later coming back to Dublin as Joyce does, change is eminent.

Essay on Human Development and Breastfeeding - 589 Words

With all the technology advancements nowadays, people have more access to knowledge of the world including of the benefits of many procedures and patterns of human nature that are extremely important to our development. It is important that everyone has access to information about the benefits of the human instinct that is most essential to human development, and that is breastfeeding. â€Å"Breastfeeding is the single most effective nutrition intervention for saving lives. If practiced optimally, it could prevent 1 million child deaths each year† (Nutrition in the First 1,000 Days: State of the World’s Mothers, 2012, 2012). Breastfeeding can be defined as the feeding of an infant baby with breast milk directly from their mother’s breasts†¦show more content†¦The infant nutrition aspect of breastfeeding is fairly known and well-established around the world, making it public health priority in many countries (Bigelow, Power, Gillis, Peters, Alex, McDonal d, 2013), but the benefits of breastfeeding for the mother, not as much, since all the attention goes to the child in that period of afterbirth. The importance of breastfeeding for mothers is also not as well documented, since long-term follow-ups in significant amount of numbers to quantify findings is difficult to achieve. However, the AHRQ (Agency for Healthcare Research and Quality) found that there’s enough evidence to confirm that women who breastfeed have a reduced risk of breast cancer, type 2 diabetes, and ovarian cancer (Godfrey Meyers, 2009). Even though breastfeeding has clear health benefits for mothers, the main reason most women usually choose to breastfeed is because of the shared experience between them and the child. From a population perspective, the health benefits are remarkable, but they are not the primary motivator.Show MoreRelatedHuman Breast Milk : A Review On Its Composition And Bioactivity1481 Words   |  6 PagesThe article â€Å"Human breast milk: A review on its composition and bioactivity† was found on the database called CINAHL complete. The terms â€Å"breast milk† and â€Å"health† were used during the search. The abstract of the article is the following: â€Å"Breast milk is the perfect nutrition for infants, a result of millions of years of evolution, finely attuning it to the requirements of the infant. Breast milk contains many complex proteins, lipids and carbohydrates, the concentrations of which alter dramaticallyRead MoreFirst Nations And Inuit People Often Eat A Diet That Consists1734 Words   |  7 Pagesharmful to infant development, and human health overall (Colles, 2008). This concern was recognized at the Stockholm Convention in 2001, where 146 governments made commitments to reduce or eliminate the emissions of 12 POPs (Colles, 2008). Since then, organizations such as the World Health Organization (WHO) have been monitoring the reduction of POPs and its effects on health in different geographic locations. For example, the WHO conducted a study in 2008 on the prevalence of POPs in human breastmilk inRead MoreThe Health Organization And The American Academy Of Pediatrics Recommend Exclusive Breastfeeding1531 Words   |   7 Pagesthe infant needs in the required amount. That being said, babies are born to be breastfed. Breast milk is the most natural and necessary food for infants. The World Health Organization and the American Academy of Pediatrics recommend exclusive breastfeeding for the first six months of life. When faced with the decision of whether or not to breastfeed their child, some women tend to choose the â€Å"easier† path. Selfish reasons for choosing not to breastfeed include the fact that it is more time consumingRead MoreCo-Sleeping1392 Words   |  6 Pagesco-sleeping benefits infants because it decreases the risk of sudden infant death syndrome, increases the amount of time breastfeeding, and helps stabilize the child’s physiology. Annotated Bibliography: Source #1 Goldberg, W. A., amp; Keller, M. A. (2007). Co-sleeping during infancy and early childhood: key findings and future directions. Infant amp; Child Development, 16(4), 457-469. doi:10.1002/icd.522 This article describes the benefits of co-sleeping by pointing out that nightRead MoreEffects Of Breastfeeding On Infant Development1109 Words   |  5 PagesBalcom 1 Adreanna Balcom Professor Alex G. English 101 May 4, 2015 The Effects of Breastfeeding on Infant Development as Opposed to Formula Everyday about 353,000 babies are born and there are about 255 babies born globally per minute according to Babycenter.com . Once a baby enters the world they instantly need love, care, and nurturing. Studies show that babies need love and care from their mother figure in order to survive. One way mothers show their love and care towards their brand new babyRead MoreIs Breastfeeding A Growing Child?1334 Words   |  6 Pagesfight off bacteria and viruses. There are benefits that come from breastfeeding that would a child won’t receive from formula mixtures besides been more soluble for the baby to easily take in. The purpose of this proposal is to examine how beneficial is breastfeeding in a growing child when mothers make the decision to stray from the norm of short period breastfeeding of 3 months to a year. Perspective on Prolong Breastfeeding over 3 months Introduction In an historical perspective accordingRead MoreAdvantages And Disadvantages Of Breastfeeding And Infant Formula1700 Words   |  7 Pagesregarding which method to use to feed her newborn, and how does breastfeeding and formula feeding effect the health of both the mother and the infant? Introduction Breastfeeding is the biologically natural method of feeding an infant, generally considered by paediatricians and health experts as the best possible feeding technique as a result of the nutritional content. â€Å"The World Health Organisation recommends exclusive breastfeeding for the first 6 months for all babies. â€Å"In Australia, the NationalRead MoreWomen Should Be A Breastfeeding Essay1524 Words   |  7 Pagesbig debate as to whether women should invest in breastfeeding or not. Some researchers say bottle feeding is the way to go for convenience and time. They also say it does not have as many negative effects on an infant as some think. Some researchers disagree and think it is essential that infants are getting human milk for at least the first six months of life. It comes down ultimately to the woman s choice. However, women should invest in breastfeeding because there are positive short and long-termRead MoreInformative Speech : Lactation Consultant729 Words   |  3 PagesTitle: Lactation Consultant General Purpose: To inform Specific Purpose: After listening to my speech, my audience will become more familiar with breastfeeding and know the educational requirements of a lactation consultant as well as their role in the healthcare industry. Part I: Visual Aids Ways in which they inform the audience: Ways in which they label information: Details or cluttering: Use of white space and color: Use of type face/size: Part II: Speech Introduction I. (Attention-gettingRead MoreThe Effect Of Breastfeeding On Ovarian And Breast Cancer Risks1298 Words   |  6 Pagesstrong evidence that human milk feeding decreases the severity and incidence of a vast range of infectious diseases (Garner 1997). There are many benefits of breastfeeding reduces the ovarian and breast cancer risks and a reduction in other types of systemic health such as obesity, overweight, asthma and morbidity. In this way breastfeeding also becomes one of the main causes of benefits for the mothers (Horta 2013). In their report, WHO also recommends the exclusive breastfeeding until the infant is

Citizen Kane Film Review free essay sample

Throughout Citizen Kane, a number of themes are explored by Orson Welles. What Makes a Man is the central theme; the audience was told much about Kane’s life but during the course of the film, it all comes from the perspective of someone else. This proves how difficult it is to interpret a person’s life because people might interpret it in such a way of how they know the person, and the final cry for Rosebud shows that even those who alleged to know Kane best were unaware of certain things about him; like his second wife Susan. Another theme showed was Materialism wherein Kane thinks of acquiring women, power and wealth through his publication The New York Inquirer will give him happiness but in the end, it doesn’t mean a thing because he cannot bring his wealth in death and he would much rather have Rosebud than all the wealth in the world. We will write a custom essay sample on Citizen Kane Film Review or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Unreliable Memory is also a theme showed in the film most especially when Thompson investigates the personality or being of Rosebud. As the life of Kane is delineated for the audience, it becomes clear that each narrator is an unreliable source because some are drunk and others are elderly. Regardless of the reasons, the memories of others are colored by a number of factors. The genre used is Film Noir in which it uses black and white projection so that it accentuates the shadows and also the suspense of the film. It also involves a strong atmosphere of dread or paranoia. The use of flashback story is also a characteristic of this genre to put people in a suspense mood and to show the story in a moment that the director wants too. In addition, there is a betrayal included in this genre like when Susan, the only person who gives Kane hope, leaves him despite of everything he did for her which also give him the feeling of being alone like when Kane was separated from his mother. The manner of presenting the plot uses stream of consciousness because it follows a chronological series of flashbacks that tells Kane’s life story from five different points of view. Using flashback is appropriate to the story because in the beginning the main character died and the only way to unlock the mystery of his last word is to research on his past life. Flashback seldom moves a story forward. In fact, it slows the action of the main story and can bring it to a dead halt from which it will never recover but in Citizen Kane, Welles gave a very good presentation of it that it makes the audience think of what’s really the meaning of his last dying word. In the opening of the film, the plot established shots of camera panning across a seemingly deserted land called Xanadu. The camera focused on a No Trespassing sign and a large K wrought on the gate where it appears to pass through a window. A person is lying on a bed. Snowflakes suddenly fill the screen. The camera pulls back to show that what the audience have been looking at is actually just a scene inside a snow ball in the hand of an old man. The camera focused on the old man’s mouth, which whispers Rosebud. He then drops the snow ball, which rolls onto the floor and fell apart. Reflected in a piece of broken glass, a door opens and a nurse comes into the room. She folds the old man’s arms over his chest and covers his face with a sheet that indicates that he died. News on the March (newsreel) announces the death of the famous, once-influential newspaper publisher Charles Foster Kane, was the next scene. The newsreel gives an overview of Kane’s colorful life and career and introduces some of the important people and events in Kane’s life. The producer of the newsreel wasn’t satisfied with the report because it give a shallow details in the life of Kane that’s why he send Jerry Thompson, to talk to Kane’s former associates to try to uncover the identity of Rosebud that might be helpful of revealing who Kane really is. Thompson interviewed the people close to Kane like Susan Alexander and Walter Thatcher where he borrowed the journal of Kane, and while reading, it dissolved into flashback of Kane’s childhood. The story revolves around finding out who or what Rosebud is. â€Å"Rosebud† is the sled Kane loves when he is still young, it symbolizes not only how alone Kane was when Thatcher took him from his mother but also implies Kane’s incapability to relate to people on an adult level. Rosebud is the most powerful emblem of Kane’s childhood as it gives comfort and it was the last item he touched before being taken from his home because he uses his sled to resist Thatcher by shoving it into Thatcher’s body. In this case, the sled serves as a barrier between his carefree youth and the responsibilities of adulthood that marks a turning point in the development of his character. Rosebud was showed twice in the film; it appeared in the beginning during Kane’s happiest moments, and at the end, being burned with his other possessions that signify his darkest moments being separated from his mother and his carefree life. Also, Thomson concluded that maybe Rosebud was something he couldnt get, or something he lost which is his simple life.

How a TA Can Benefit Students in Their College Education

How a TA Can Benefit Students in Their College EducationStudents at college can always benefit from taking the help of their professors' TA's for term papers. Many professors find it necessary to bring a TA to their classes so that they can provide additional information and make suggestions for students who may need assistance with their term papers. Taking this type of help is a valuable learning experience for both students and instructors.The materials provided by a TA are invaluable when working on term papers. A student may be at a loss for how to present his or her paper and may find it difficult to understand what a professor wants them to say in the paper. Taking the help of a TA can make it much easier for a student to put together a coherent and organized paper.Students can also benefit from taking the help of a TA in their class for term papers. Students can use notes from the TA to learn new writing skills and gain insight into what they should write about in their term papers. One of the biggest benefits for a student who takes the help of a TA is the opportunity to interact with others in the class. Taking this step can help to enhance a student's personal connection with his or her professor.Many students do not realize the potential in taking the help of a TA for term papers. They tend to think that the benefit is only useful if a student is failing their term paper or in the paper in general. Many times, a TA is needed to make certain that a student is able to present a paper in a strong manner, especially if the paper is due the next day.Many professors are thrilled to have a TA for term papers. The class becomes less of a lecture and more of a discussion about the subject of the term paper. The TA can make sure that a student fully understands the concepts presented in their paper and present the paper in a clear manner so that it is of benefit to the instructor and students alike.When taking the help of a TA for term papers, students can of ten find themselves more motivated to complete the assignment. It can sometimes be difficult to get a student to put forth the time and effort required to complete a term paper. With the assistance of a TA, the professor can encourage the student to look at their paper as a team and work together to come up with ways to present the topic in an effective manner.Academic advisors will also find that their TA's are valuable resources. It is always a good idea to have an advisor around to help a student understand what is expected of them when it comes to completing assignments and taking tests. It is even more beneficial to have a TA who is well-versed in the specific material being presented in the course.Whether students take the help of their TA's or not, academic advisors are happy to see students take advantage of their experience. It can go a long way in proving to their students that they are appreciated and able to succeed. The most important benefit of having a TA for term pap ers is that they can help students become more self-sufficient in their academic endeavors.