Nanoscience, Nanotechnology, and Chemistry
| Institution | UNIVERSITY |
| Course | BACHELOR OF SCIENCE... |
| Year | 4th Year |
| Semester | Unknown |
| Posted By | stephen oyake rabilo |
| File Type | |
| Pages | 8 Pages |
| File Size | 556 KB |
| Views | 7398 |
| Downloads | 1 |
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Description
Nanoscience is the emerging science of objects that
are intermediate in size between the largest molecules and
the smallest structures that can be fabricated by current
photolithography; that is, the science of objects with smallest dimensions ranging from a few nanometers to less than
100 nanometers.[1–3] In chemistry, this range of sizes has historically been associated with colloids, micelles, polymer
molecules, phase-separated regions in block copolymers,
and similar structures—typically, very large molecules, or
aggregates of many molecules. More recently, structures
such as buckytubes, silicon nanorods, and compound semi conductor quantum dots have emerged as particularly interesting classes of nanostructures. In physics and electrical engineering, nanoscience is most often associated with quantum behavior, and the behavior of electrons and photons in
nanoscale structures. Biology and biochemistry also have a
deep interest in nanostructures as components of the cell;
many of the most interesting structures in biology—from
DNA and viruses to subcellular organelles and gap junctions—can be considered as nanostructures.
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ALT 102: INTRODUCTION TO EAST AFRICAN ORAL LITERATURE
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This unit is an introductory course whose main aim is to broaden your
understanding and perspective of oral literature through studying the oral literature
of your community and that of other East African communities. I am aware that,
by now, most of you are exposed to some oral literature both through formal
education and also through contact with the material as is practiced and performed
within your own communities. However, I am also aware that due to various
influences, students are not able to fully appreciate the multidimensionality of the
oral literature discipline and more so its significance in literary studies. This course
is thus designed so that your understanding of the subject becomes broadened and
that you are able to appreciate: (a), the place of oral literature within the wider
literary studies and African literature in particular. Oral literature needs to be
recognised as a unique form of literary expression, exhibiting imaginative and
creative dimensions that enrich the study of African literature; (b) the place of oral
literature within the rich heritage of the African Oral traditions; (c) the place of
oral literature in the rediscovery of African cultural heritage eclipsed by
unfavorable historical circumstances and (d) the place of oral literature within the
Contemporary written African literary tradition
160 Pages
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1.52 MB
UCI 103: Microsoft PowerPoint Lab Manual
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PowerPoint is a presentation software package. With PowerPoint, you can easily create slide shows. Trainers and other presenters use slide shows to illustrate their presentations. This lesson introduces you to the PowerPoint window. You use the window to interact with the software.
32 Pages
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708.99 KB
AGRO 221 :ANNUAL CROPS
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Annual crop definition
Crops that take not more than one year to mature
Classification of Crops
There are two major methods of classifying crops plants
Botanical classification which is based on the morphological
similarity of plants parts
Economic classification is based on their uses
1. Botanical classification
The grass family
The legume family
2. Agronomic/economic classification
Cereal or Grain crops
Legumes
Oil crops
Root and tuber crops
Fiber crops
Forage crops
Vegetable crops
Rubber crops/latex crops
Beverage crops
3. Special-purpose Classification
Cover crops
Botanical, agricultural or special classification
75 Pages
7276 Views
1 Downloads
980.12 KB
Fact Finding Techniques
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Refers to the formal process of using research, meetings, interviews, questionnaires, sampling, and other techniques to collect information about system problems, requirements, and preferences. It is also called information gathering or data collection.
7 Pages
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489.31 KB
GENETICS AND HEALTH
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A gene is the basic physical and functional unit of heredity. Genes, which are made up of DNA, act as instructions to make molecules called proteins. In humans, genes vary in size from a few hundred DNA bases to more than 2 million bases.
16 Pages
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1.24 MB
MOBILE COMPUTING
M-commerce (mobile commerce) is the buying and selling of goods, services or
information by using Wireless handheld devices such as cellular telephone and personal digital assistants (PDAs). It is an important application of Mobile Computing. This includes purchases on Websites or apps, in-store or from vending machines; paying for travel, events or bills; or redeeming a coupon.any type of commerce that is conducted using a mobile device.
5 Pages
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Nursing Process
It is synonymous with the PROBLEM SOLVING APPROACH that directs the nurse and the client to determine the need for nursing care, to plan and implement the care and evaluate the result.
7 Pages
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437.83 KB
SYSTEM DEVELOPMENT LIFE CYCLE (SDLC)
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Series of well-defined phases performed in sequence that serve as a framework for developing a system or project, Each phase’s output (results) becomes the input for the next phase.
6 Pages
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AGRO 221: ANNUAL CROPS
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An annual crop is a crop that completes its life cycle in one year. This means it can go from seed to flower and back to seed and then dies off during one growing season.
19 Pages
5823 Views
4 Downloads
858.01 KB
LLBK 319: MISREPRESENTATION IN SUPPLY OF GOODS AND SERVICES
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The notes provide a good understanding of misrepresentation in supply of goods and services.
7 Pages
5727 Views
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205.88 KB