3-point bending under a circular polariscope of annealed polycarbonate bar
Annealed, polycarbonate bar undergoing 3-point bending under a circular polariscope, From TLP: Introduction to photoelasticity, http://www.msm.cam.ac.uk/doitpoms/tlplib/photoelasticity/index.html
Interactive model of an screw dislocation
Interactive, rotatable model of an screw dislocation. From TLP: Introduction to dislocations, http://www.msm.cam.ac.uk/doitpoms/tlplib/dislocations/dislocations_in_3D.php
Interactive model of an edge dislocation
Interactive, rotatable model of an edge dislocation. From TLP: Introduction to dislocations, http://www.msm.cam.ac.uk/doitpoms/tlplib/dislocations/dislocations_in_3D.php
Slip by movement of whole lattice planes
Animation of slip by movement of whole lattice planes. Shows how plastic shear deformation occurs in a 2D primitive square lattice without dislocation glide. From TLP: Introduction to dislocations, http://www.msm.cam.ac.uk/doitpoms/tlplib/dislocations/dislocation_glide.php
Slip by dislocation glide
Animation of slip by dislocation glide. Dislocation glide allows plastic deformation to occur at a much lower stress than would be required to move a whole plane of atoms past another. See also the bubble raft experiment (videos 17 and 18). From TLP: Introduction to dislocations, http://www.msm.cam.ac.uk/doitpoms/tlplib/dislocations/dislocation_glide.php
Shear deformation in bubble raft
Bubble raft undergoing shear deformation. The direction along which dislocations generally move is that with the highest resolved shear stress. From TLP: Introduction to dislocations, http://www.msm.cam.ac.uk/doitpoms/tlplib/dislocations/dislocation_motion.php
Compressive and tensile deformation in bubble raft
Bubble raft undergoing compressive and tensile deformation. At small strains, the arrangement of the bubbles does not change. This is elastic deformation of the raft. The bubbles change shape and move slightly apart in an effort to maintain the lowest energy close-packed configuration. At larger strains, plastic deformation occurs. The bubble raft rearranges by dislocation motion. From TLP: Introduction to dislocations, http://www.msm.cam.ac.uk/doitpoms/tlplib/dislocations/dislocation_motion.php
TALAT Lecture 5102: Reactivity of the Aluminium Surface in Aqueous Solutions
This lecture provides better understanding of the electrochemistry of aluminium; it gives an introduction to the other lectures. Some knowledge in aluminium metallurgy, simple chemistry (thermodynamics and kinetics), electricity and general electrochemistry is assumed.
TALAT Lecture 3201: Introduction to Casting Technology
This lecture provides an introduction to the techniques used to produce castings and to the range of castings produced; it aims at gaining an appreciation of the production and application of castings.
Multimedia Training Videos: Introduction to Graphics in Macromedia Flash
Multimedia Training Videos is a series of free learning videos to show anyone interested in learning packages like Macromedia Flash. This video is an introduction to graphics in Flash.
Čudovite barve cveta privabijo žuželke, ki opravijo oprašitev.,The color of the flower is attracting insects that are used to transfer pollen from one flower to the next.
Lokacija posnetka: Isla del Sol, Bolivija. Najvišje ležeče jezero na svetu.,Location of a photo: Isla del Sol, Bolivia. The highest (commercially navigable) lake in the world.
Uvod v JxyZet
Prikaz osnovnega okna in okolja JxyZET.,Demonstration of main window and JxyZET environment.
CRYSALLIZING DESIGN INTENTIONS, USING CNC, LASER AND RAPID PROTOTYPING TECHNOLOGIES
The advances made in the Rapid Prototyping and CAD/CAM (including CNC and Laser) Technologies are now offering designers the privilege of building physical realities, at whatever scale, directly and automatically from computer files, with the explicit implications of speed, precision and flexibility.
TALAT Lecture 1201: Introduction to Aluminium as an Engineering Material
This lecture provides an introduction to metallurgical concepts necessary to understand how structural features of aluminium alloys are influenced by alloy composition, processing and heat treatment, and the basic affects of these parameters on the mechanical properties, and hence engineering applications, of the alloys. It is assumed that the reader has some elementary knowledge of physics, chemistry and mathematics.
About the European Business Culture Practice workbooks
This information sheet provides an overview of the European Business Culture and Practice workbooks and includes references
Intermediate ear training for both the major and non-major, this Musicianship course is strongly recommended for students enrolled in theory classes. It provides an aural foundation to the theory presented in those classes. This musicianship course is typically paired up with a music theory course. Study materials on counterpoint are provided under Resources for your review. They offer an introduction to the modal counterpoint principles that guided composers during the medieval and renaissance
USGS Materials Maps
Visitors can learn about the relatively new field of imaging spectroscopy, which allows specific absorption features, caused by chemical bonds in materials, to be mapped spatially. Topics include an introduction to the procedure, environmental applications, vegetation and biota mapping, lithologic, and mineral mapping. A set of links provides access to reports, accompanied by spectroscopic images, on the use of this new tool in chosen locations.
Offshore Hydromechanics includes the following modules: 1. Hydrostatics, static floating stability, constant 2-D potential flow of ideal fluids, and flows in real fluids. Introduction to resistance and propulsion of ships. Review of linear regular and irregular wave theory. 2. Analytical and numerical means to determine the flow around, forces on, and motions of floating bodies in waves. 3. Higher order potential theory and inclusion of non-linear effects in ship motions. Applications to motio
The Thin Blue Line-Forensic Scientists
This site draws on, and brings together, many scientific disciplines-identification of hairs and fibers, forensic psychology,DNA testing, photography, bloodstain pattern analysis, and computer forensics-that contribute to the integrated analysis of a crime and the physical evidence left at a crime scene.