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HOUSEKEEPING KNEC NOTES
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Housekeeping involves cleaning and servicing of all rooms in all establishments. In hotels, a housekeeper is the usual name. In hostels and university halls of residence, domestic bursars may be engaged. In hospitals, domestic service manager is the title used. In boarding schools and homes for children and the elderly, the term matron is appropriate.
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DIET THERAPY KNEC NOTES
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Diet therapy is a broad term for the practical application of nutrition as a preventative or
corrective treatment of disease. This usually involves the modification of an existing dietary lifestyle to promote optimum health.
116 Pages
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COUNSELLING PSYCHOLOGY KNEC NOTES
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Guide to diploma in social work module 3 for preparation for KNEC exams. It is a great manual for students studies, with precise notes that can well be understood.
69 Pages
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KLB FORM 2 Physics
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This book is primarily meant to cover exhaustively the Form two Physics syllabus as per the new 8-4-4 curriculum.
461 Pages
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6.66 MB
Uploaded: 2024-09-25
CIS 403: SOCIAL COMPUTING AND INFORMATICS
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Social computing and informatics brings together people, technology, information and innovation. People, organizations, industries and communities interact, connect and collaborate in social context. Digital systems support online research, education, health, communication and entertainment. Organizations harness the power of social computing and informatics to enhance business transactions and boost reputation. Amazon applies social computing to engage and captivate customers, boasting impressive 27.8 million Facebook page likes and 2.7 million followers. Amazon promptly and directly responds to the customers on Facebook, swiftly addressing all comments and ensuring that clients are well satisfied with the services. Due to comprehensive collection of feedback and reviews from the previous customers, effectively demonstrating the excellence of its products and services, most people trust Amazon. Hence, without digital systems and connections to the Internet nothing can be achieved. Bachelor of Information Science (BIS) level four or fourth year consists of 10 core course units or subjects, with 5 course units per semester. BIS CIS 403: Social Computing and Informatics explores human-computer/human-machine/human-machine product interactions and its impact in the society.
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CIS 309 :Theories & Concept of Creativity, and the Creative Process
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Creativity is the ability to create something original/new.
Innovation is creating/developing and implementing new/original valuable process, product or service, or making valuable changes to existing ones; Invention is creating and implementing a product, service, or process that, though based on those that have come before, represents a leap/ a major difference in the way it was. Both innovation and invention are manifestations of creativity.
All inventions contain innovations, but not every innovation rises to the level of an invention.
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COMMERCIAL AND ADMINISTRATIVE LAW UPDATED KNEC NOTES
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This module unit is intended to equip trainees with knowledge, skills and attitudes that will enable him apply commercial and administrative law in an organization.
147 Pages
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FORM 3 ENGLISH PP1,PP2 & PP3 END YEAR EXAMS
Get a copy of the FORM 3 ENGLISH PP1,PP2 & PP3 END YEAR EXAMS (SET 2) editable exam papers with comprehensive marking schemes attached. This is a well set and coordinated paper suitable for assessing your students.
25 Pages
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MARANDA HIGH POST-MOCK 2024; Biology PP1,PP2 & PP3 Q&A
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Download a copy of the MARANDA HIGH POST-MOCK 2024; Biology PP1,PP2 & PP3 Question Papers with well coordinated Marking Schemes attached. This is a good revision material for your upcoming exams.
64 Pages
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GRADE 5 AGRICULTURE AND NUTRITION EXAM PAPER SET 1
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Download a copy of the GRADE 5 AGRICULTURE AND NUTRITION EXAM PAPER SET 1 and a marking scheme attached. This is helpful in revision and learner assessment.
6 Pages
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SOCIAL STUDIES GRADE 5 TERM 3, SET 1
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Download a copy of the SOCIAL STUDIES GRADE 5 TERM 3 EXAM PAPER and a marking scheme attached. This is helpful in revision and learner assessment.
4 Pages
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THE ACARI (ticks & mites)
One of the largest, highly diverse and
widely distributed groups in the animal
kingdom
• Very abundant - numbers extremely high
(more than 60,000 described species
(with an estimated 500,000 more still
undescribed)
• Habitat - both aquatic and terrestrial
(many free-living & parasitic
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Uploaded: 2024-09-24
THE CRUSTACEANS
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Includes crabs, lobsters, prawns,
barnacles, pill bugs, copepods,
crayfishes, water fleas, shrimps, etc
39 Pages
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EXCHANGE OF RESPIRATORY GASES
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Active body cells require lots of oxygen for energy production in aerobic respiration as we learnt in Lecture IV. A major by product of aerobic respiration is carbon dioxide. Carbon dioxide dissolves in water to form carbonic acid and hence disturbs acid base balance in the body. Accumulation of carbon dioxide is therefore toxic to the cells as it may cause acidosis. Living cells have mechanisms of intake of oxygen and elimination of carbon dioxide. The two gases are known as respiratory gases. In small organisms such as protozoans the body surface provides an adequate surface area for the exchange of respiratory gases by diffusion. In mammals and other higher animals there are specialized systems for exchange of respiratory gases.
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EMBRYONIC GROWTH AND METAMORPHOSES IN INSECTS
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Once an insect hatches from the egg it is usually
able to survive on its own, but it is small, wingless,
and sexually immature. Its primary role in life is to
eat and grow. If it survives, it will periodically
outgrow and replace its exoskeleton (a process known as moulting).
• In many species, there are other physical changes that also occur as the insect gets older (e.g., growth of wings and development of external genitalia)
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Subphylum Uniramia
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Five classes of Uniramia are recognized:
1. Class Diplopoda (millipedes)
2. Class Chilopoda (centipedes)
3. Class Symphyla (sympylids)
4. Class Pauropoda (pauropods)
5. Class Insecta (insects)
Centipedes, millipedes, symphylids and pauropods are collectively called myriapodous arthropods (Myriapods). All have long trunks with many segments and appendages, most of which are walking legs.
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Insect Hormones
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Insect Hormones
• A hormone is a chemical signal sent from cells in one
part of an organism to cells in another part (or parts) of
the same individual. They are often regarded as chemical messengers.
• Typically produced in very small quantities, but cause profound changes in their target cells
• Their effect may be stimulatory or inhibitory
• In some cases, a single hormone may have multiple targets and cause different effects in each target
• Examples of processes controlled by hormones include moulting, metamorphosis, oocyte development (vitellogenesis), colour change and diurnal rhythms of activity
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Arthropods and the Environment
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An amazing variety of life exists in the soil ecosystem -from microscopic mites to small mammals.
• Most of the soil biota have barely been studied
• Soil arthropods and soil fungi - two of the largest groups in the soil have received more attention
• Importance of this below-ground ecosystem and its biodiversity is just beginning to be appreciated
• Soil ecosystem is very much alive, dynamic and
incredibly complex
24 Pages
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Arthropods as Biological Indicators of environmental quality
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Trends in human population growth:
• Population has grown from an
estimated 1 billion in 1800 to about
8 billion in 2022
• Annual global human population
growth is estimated at 83 million
(about 1.1percent )
• It is expected to rise to about 11.2
billion by the year 2100.
33 Pages
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LECTURE NOTE ON SURVEYING AND LEVELLING
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Surveying is defined as taking a general view of, by observation and measurement determining the boundaries, size, position, quantity, condition, value etc. of land, estates, building, farms mines etc. and finally presenting the survey data in a suitable form. This covers the work of the valuation surveyor, the quantity surveyor, the building surveyor, the mining surveyor and so forth, as well as the land surveyor.
• Another school of thought define surveying as the act of making measurement of the relative position of natural and manmade features on earths surface and the presentation of this information either graphically or numerically.
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Uploaded: 2024-09-24