CCMAS Course Search

Dynamic systems. Time domain and frequency domain modelling and response analysis of linear control systems. State Space representations, the exponential matrix and transfer functions. Detailed time response analysis of linear second order control systems. Routh’s method for determination of BIBO stability of linear control systems. Steady State Error Analysis and Design of Feedback Control Systems. Discrete time analysis for digital control systems. 400 Level GET 402 Engineering Project I (2 Units: C; PH 90) Learning Outcomes At the end of this course, the students should be able to: 1. Complete the design phase of a complex engineering problem sourced from industry or community during the SIWES III programme. 2. Demonstrate the connection between engineering product-making and the theoretical courses they have learned following the applicable industry best practices. Course Contents In the second semester of the 400-level students, preferably in groups, work from the university on the identified industry or organization to tackle industry complex engineering problems. Theoretical issues may be provided by the department faculty or industry experts. During the vacation, students will now work full time with the organisation/industry on the project as part of the SIWES III. The students can also go beyond the department and engage in multidisciplinary undertakings. Literature survey, review of existing systems etc. must be achieved to a satisfactory extent. GET 404 Engineering Valuation and Appraisal (2 Units: C; LH 30) Learning Outcomes At the end of this course, the students should be able to: 1. Identify at least three (3) objectives of engineering valuation work, valuer's primary duty and responsibility and valuation terminologies. 2. Describe at least four (4) Valuer's obligation to his or her client, to other valuers, and to the society. 3. Demonstrate with example the engineering valuation methods, valuation standards, and practices. 4. Prepare engineering valuation and appraisal reports and review 5. Discuss expert witnessing and ethics in valuation. 6. Determine price, cost, value, depreciation and obsolescence in real property, personal property, personal property, machinery and equipment, oil, gas, mines, and quarries valuation.

Theories, principles/mechanisms of operation, calculations with necessary examples and design features of machineries which underpin the following operations in food industries: Conversion operations including size reduction. Mixing. Emulsification. Homogenization. Ancillary operations including: Plant sanitation and hygiene. Water and waste water treatment. Solid waste disposal. Food waste and management. Hygienic design. Material handling of liquid and solid foods in food industry. Concepts in energy utilization in food processing (steam generation, fuel utilization, electric power utilization). Energy mix in food industries. Prospects of renewable energy in food industries.

Anatomy of lids, conjunctiva, cornea, lacrimal system. Tear production and drainage. Common causes of red eye. Symptoms associated with red eye. Steps to differentiate red eye and how to interpret findings. Eye lid diseases. Malpositions (ptosis, ectropion, entropion, retraction, lagophthalmos). Inflammations (chalazion, blepharitis). Infections (Hordeolum, orbital cellulitis). Nasolacrimal duct obstruction. 139

An independent necropsy; histo-pathological case analysis and presentation in the form of seminars and/or discussions; Strong emphasis is placed on necropsy of animals and diagnosis of lesions in biopsy specimens; classification of neoplasms and review of selected cases from the departmental archive

Two view points on corrosion: extractive metallurgy in reverse and electrochemical degradation of materials which is within the purview of physical metallurgy and electrochemistry; socio-economic implications of corrosion and need to prevent it; emphasis on the thermodynamics and kinetics of electrochemical corrosion of metals and alloys; description of metallurgical factors, effect of applied stress corrosion, cracking corrosion fatigue and passivity; methods of corrosion control and prevention including alloy selection, inhibitors, anodic and cathodic protection, coating and electroplating.

The course is aimed at investigating the underlying fundamental causes of corrosion problems and failures. Emphasis is placed on the electrochemical reactions occurring and the tools and knowledge necessary for predicting corrosion, measuring corrosion rates, and combining these with prevention and materials selection.

Review of electrochemistry: Electrochemical basis of corrosion; electrode potentials, etc. Basic principles of corrosion: definition; classification; mechanisms and factors affecting corrosion, types of corrosion, de-alloying (dezincification). Hydrogen damage, corrosion fatigue etc. Concept of polarization (over potentials): activation, concentration (transport); and resistance polarisation. Passivity/Passivation and Potential-pH (Pourbaix) diagram. High temperature oxidation (mechanism of oxidation, oxidation laws and Pilling-Bedworth ratio). Case studies: corrosion of steel in the atmospheres, waters, and some chemicals, rebar corrosion, microbial corrosion, corrosion in oil and gas environment e.g., sweet and sour corrosion and corrosion of metals and alloys in high temperature gases and salts. Pre-requisite: MAE 302. 500 Level

Auditory and non-auditory effects of hearing loss. Psychological effect of hearing impairment. Counselling tools on acceptance of hearing loss and rehabilitation. Stages of acceptance of hearing loss. Personality, gender, family, faith, age, attitude and cultural effect on acceptance. Individual and group counselling techniques. Advantages and disadvantages of individual and group counselling.

Conception of textile design as an art. The importance of using fabrics creatively. Theoretical application of principles and elements of design in the construction of applique, patchwork, tapestries, rugs, embroidery design, stitchery, lace-work, soft toys and cushion, macramé, yarn on board, beads on board. Design creation of different accessories such as bags using beads, buttons, fabrics. production of outing accessories such as earrings, bangles, bags, hats, belts, shoes for different outfits. Design and production of costume jewelleries.

Classification and ecology of crops in Nigeria. Nutrient requirements and mineral nutrition of plants. Manures and fertilizers. Plant growth and development. Growth stages. Tillage and weed control. Other cultural practices. Cropping sequences and rotation. Farming systems. Production practices for specified crops. Conservation agriculture and sustainability in tropical agriculture.