Courses with Gaps

Forces, moments, couples. Equilibrium of simple structures and machine parts. Friction. First and second moments of area; centroids. Kinematics of particles and rigid bodies in plane motion. Newton's laws of motion. Kinetic energy and momentum analyse.

Aquaculture: Types of fish ponds. Design and construction of fish ponds. Integrated fish farming. Water quality for fish farming. Water conservation. Machinery for fish farms. Pollution control. Ecological re-use and disposal of water. Product harvesting, sorting and processing. Design of fish kilns. Agroponics: Agroponic farming systems. Prospects of agroponic agriculture in Nigeria. Soil and water management in agroponic systems. Economics of agroponic systems. Modern aquaponics and hydroponics systems design and use. Practical content: Each student is expected to plant a yam seedling in a bag of sand and monitor its growth until harvest during the semester. Excursion: Visit to a commercial fish farm site or the university fish farm.

Introduction to graphics description and use of drawing equipment, basic drafting techniques, line drawing, scale and proportions, lettering convention, representation on drawing basic descriptive geometry, surface development, inclined cuts and true sections. Effect of light on shape and form, shadow protection rendering techniques. Simple projections, various types of tracing and drawing papers. Standard sizes, right and wrong tiles. Design process with example of a small house project, importance of various spaces, linking of various spaces. Development of elevations. Difference between presentation drawings and working drawings. Introduction to Draughtsman ship. Site: relation of site with design solution, site selection factors for various types of topographic construction of different scales and their uses in practice.

The course introduces majors in art history to the history and methods of the discipline. It surveys the approach and methods adopted by Gorgio Vasari’s Life of the Artists and its artistic biography approach. Johan Joachim Winkelmann, Jacob Burckhardt among others are explored. Topics such as determination of periods, stylistics and atelier attribution and provenance studies, the primitive and the progressive chronology applied to African art history constitute the core of this course.

Introduction - Theory of Chemical Neurotransmission Evidence for Acetylcholine as a Cholinergic neurotransmitter. Detection and Bioassay of acetylcholine. Cholinergic receptors, sites of action of acetylcholine at the Neuromuscular junction. Agonists and antagonists of cholinergic transmission. Parasympathomimetic and parasympatholytic drugs. Structure – Activity Relationships among the cholinergic and anticholinergic agents. Cholinesterases and anti- cholinesterases. Properties and uses of anti-cholinesterases (reversible and irreversible). Brief mention of cholinesterase reactivators (pralidoxime, obidoxime) and their uses. Neuromuscular transmission and drugs which enhance neuromuscular transmission. Neuromuscular Blockade. Smooth muscle relaxants. Ganglion stimulation and blockade and their properties.

Fundamental and derived quantities and units. Equation of motion, concepts of force work energy, power, momentum energy conservation. Fields, Electrostatics, Physical Factors governing capacitance, charging and discharging capacitor and their uses in Radiological Equipment, basic x-ray circuitry and many others. Basic computer Architecture and peripherals. Electromagnetic and Electromagnetic induction, Lenz laws, Mutual and Self-induction. principles and construction of the transformer. Transformer Parameters, uses of mutual and self-inductance in autotransformers and High Tension transformers, AC theory and sources of electric power supply. current electricity, solid state devices, Rectification, principles and uses in Radiology, concept of energy. Atomic structure, Bohr’s atom elements of quantum mechanics applied to atom, Heisenberg’s uncertainty theory, de Broglie wavelength, Schrodinger equation and configuration of atoms. The nuclear structure and models, nuclear instability and radioactivity, Wave and Quantum methods of Energy Transfer and applications in radiology, production of X-rays, Radioactivity and radioactive decay, half-life, counters, units of activity and measurement, K- capture. The atom, isotopes, isobars, isomers, nuclear binding energies, and inverse square law, effects of filtration. Luminescence and their applications. Interaction of radiation (emr and particulate radiation) with matter and their applications in medical imaging and radiotherapy. Attenuation of radiation shielding and filtration.

Hetero-specific associations among animals; Types of parasitism; parasites and their hosts; The effects of parasitism on the parasite and host; Distribution of parasites in a host population; Factors influencing parasite density and distribution; Host-parasite specificity; the species problem and the evolution of parasitism in the animal kingdom

Structure of woods and its influence on wood properties; gross characteristics of wood; macro and microscopic features of hardwoods. Wood and water interactions. General consideration of physical and mechanical properties of wood. Identifications of Nigeria wood at the macroscopic level.

General introduction to various aspects of surveying, use of simple survey equipment; principles and practice of chain surveying, compass traversing. Introduction to survey draughtsmanship.

General introduction to the various facts of land surveying, determination of vertical distance errors, and corrections in levelling cross-sections and profiles: contouring, enlargement and reduction of maps, years. Introduction to Geographic land information systems, use of basic GPS devices.