Students compare and contrast passive and active transport by playing a game …
Students compare and contrast passive and active transport by playing a game to model this phenomenon. Movement through cell membranes is also modeled, as well as the structure and movement typical of the fluid mosaic model of the cell membrane. Concentration gradient, sizes, shapes and polarity of molecules determine the method of movement through cell membranes. This activity is associated with the Test your Mettle phase of the legacy cycle.
Objetivo de Aprendizaje Conocer, entender y ajustar la estructura funcional de un centro …
Objetivo de Aprendizaje Conocer, entender y ajustar la estructura funcional de un centro de proceso de datos (CPD) para una empresa bancaria, con la finalidad de alinearla con las recomendaciones de ISO 27 000 para la gestión de la seguridad de la información.
What are your facet values when using software? What's one situation when …
What are your facet values when using software? What's one situation when your facet values might change? How did identifying your facet values affect your understanding of how you use software?
What are your facet values when using software? What's one situation when …
What are your facet values when using software? What's one situation when your facet values might change? How did identifying your facet values affect your understanding of how you use software?
What are your facet values when using software? What's one situation when …
What are your facet values when using software? What's one situation when your facet values might change? How did identifying your facet values affect your understanding of how you use software?
This activity first asks the students to study the patterns of bird …
This activity first asks the students to study the patterns of bird flight and understand that four main forces affect the flight abilities of a bird. They will study the shape, feather structure, and resulting differences in the pattern of flight. They will then look at several articles that feature newly designed planes and the birds that they are modeled after. The final component of this activity is to watch the Nature documentary, "Raptor Force" which chronicles the flight patterns of birds, how researchers study these animals, and what interests our military and aeronautical engineers about these natural adaptations. This activity serves as an extension to the biomimetics lesson. Although students will not be using this information in the design process for their desert resort, it provides interesting information pertaining to the current use of biomimetics in the field of aviation. Students may extend their design process by using this information to create a means of transportation to and from the resort if they chose to.
The 16 lectures in this course cover the topics of adaptive antennas …
The 16 lectures in this course cover the topics of adaptive antennas and phased arrays. Both theory and experiments are covered in the lectures. Part one (lectures 1 to 7) covers adaptive antennas. Part two (lectures 8 to 16) covers phased arrays. Parts one and two can be studied independently (in either order). The intended audience for this course is primarily practicing engineers and students in electrical engineering. This course is presented by Dr. Alan J. Fenn, senior staff member at MIT Lincoln Laboratory. Online Publication
This resource contains materials related to Additive Manufacturing. Feel free to use …
This resource contains materials related to Additive Manufacturing. Feel free to use any of the materials and modify them as needed for your class, If you modify them, please resubmit them to SLAM Resources.
This resource contains materials related to Additive Manufacturing. Feel free to use …
This resource contains materials related to Additive Manufacturing. Feel free to use any of the materials and modify them as needed for your class, If you modify them, please resubmit them to SLAM Resources.
This resource contains materials related to Additive Manufacturing. Feel free to use …
This resource contains materials related to Additive Manufacturing. Feel free to use any of the materials and modify them as needed for your class, If you modify them, please resubmit them to SLAM Resources.
Adjustment theory can be regarded as the part of mathematical geodesy that …
Adjustment theory can be regarded as the part of mathematical geodesy that deals with the optimal combination of redundant measurements together with the estimation of unknown parameters. It is essential for a geodesist, its meaning comparable to what mechanics means to a civil engineer or a mechanical engineer. Historically, the first methods of combining redundant measurements originate from the study of three problems in geodesy and astronomy, namely to determine the size and shape of the Earth, to explain the long-term inequality in the motions of Jupiter and Saturn, and to find a mathematical representation of the motions of the Moon. Nowadays, the methods of adjustment are used for a much greater variety of geodetic applications, ranging from, for instance, surveying and navigation to remote sensing and global positioning.
The two main reasons for performing redundant measurements are the wish to increase the accuracy of the results computed and the requirement to be able to check for errors. Due to the intrinsic uncertainty in measurements, measurement redundancy generally leads to an inconsistent system of equations. Without additional criteria, such a system of equations is not uniquely solvable. In this introductory course on adjustment theory, methods are developed and presented for solving inconsistent systems of equations. The leading principle is that of least-squares adjustment together with its statistical properties.
The inconsistent systems of equations can come in many different guises. They could be given in parametric form, in implicit form, or as a combination of these two forms. In each case the same principle of least-squares applies. The algorithmic realizations of the solution will differ however. Depending on the application at hand, one could also wish to choose between obtaining the solution in one single step or in a step-wise manner. This leads to the need of formulating the system of equations in partitioned form. Different partitions exist, measurement partitioning, parameter partitioning, or a partitioning of both measurements and parameters. The choice of partitioning also affects the algorithmic realization of the solution. In this introductory text the methodology of adjustment is emphasized, although various samples are given to illustrate the theory. The methods discussed form the basis for solving different adjustment problems in geodesy.
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