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Large Strain Mechanical Behavior of 1018 Cold-Rolled Steel over a Wide Range of Strain Rates
Metallurgical and Materials Transactions; 12/1/2003; Vural, M; Rittel, D; Ravichandran, G; 787 words
; The large-strain constitutive behavior of cold-rolled 1018 steel has been characterized at strain rates ranging from [epsilon] = ICT3 to 5 10 ... behavior of materials over a large range of strain rates. The comparison of results with those ...
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Strain sensor basics and signal conditioning tips.(SENSOR TECHNOLOGY & DESIGN)
Sensors Magazine; 6/1/2005; Gyorki, John R.; 787 words
; strain gauges are fairly straightforward devices that output a ... half-, and quarter-bridge, each with its own requirements. Strain gauges are sensing devices that change resistance at their ... dimensional changes when put into compression or tension. Strain gauges and their underlying principles are often ...
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Large Strain Deformation Field in Machining
Metallurgical and Materials Transactions; 5/1/2006; Lee, Seongeyl; Hwang, Jihong; Shankar, M Ravi; Chandrasekar, Srinivasan; Compton, W Dale; 787 words
; Measurement of strain field in the primary deformation zone ... studying phenomena associated with large strain deformation. A study has been made of ... zone and tool-chip interface in plane-strain (two-dimensional) machining of metals ...
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Stress-Strain Model for Fiber-Reinforced Polymer Jacketed Concrete Columns
ACI Structural Journal; 9/1/2006; Harajli, Mohamed H; Hantouche, Elie; Soudki, Khaled; 787 words
; The stress-strain behavior of fiber-reinforced polymer ... new design-oriented model of the stress-strain response of FRP confined columns was developed ... The rate of increase in concrete lateral strain with axial strain is influenced by the ...
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TEMPERATURE CALIBRATION OF EFPI FIBER OPTIC STRAIN SENSORS
Experimental Techniques; 1/1/2004; Kesavan, K; Ravisankar, K; Narayanan, T; Parivallal, S; Sreeshylam, P; 787 words
; KEY WORDS: Fiber optic strain sensor, apparent strain calibration, thermal expansion coefficient, temperature compensation ... sense a variety of physical parameters such as pressure, strain, temperature and displacement. Their small size and flexible ...
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Underplating-related finite-strain patterns in the Gran Paradiso massif, Western Alps, Italy: heterogeneous ductile strain superimposed on a nappe stack
Journal of the Geological Society; 9/1/2004; Kassem, Osama K; Ring, Uwe; 787 words
; Abstract A finite-strain study in the central and northern Gran ... carried out to elucidate whether ductile strain shows a relationship to nappe contacts ... Adriatic plate. Therefore, the finite-strain data can be related to high-pressure ...
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Second strain of mad cow disease discovered: Debate ensues among physicians, researchers as to whether it's transmissible to humans
Charleston Gazette; 2/17/2004; John Fauber; 787 words
; MILWAUKEE - A second strain of mad cow disease has been discovered ... of the fatal brain disorder. The new strain bears a striking similarity to sporadic ... that the dogma of only a single cattle strain was not true," said Salvatore Monaco ...
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Effect of Strain Rate on Stress-Strain Behavior of Alloy 309 and 304L Austenitic Stainless Steel
Metallurgical and Materials Transactions; 1/1/2006; Lichtenfeld, Joshua A; Mataya, Martin C; Van Tyne, Chester J; 787 words
; The effect of strain rate on stress-strain behavior of austenitic stainless steel 309 and 304L was investigated. Tensile tests were conducted at room temperature at strain rates ranging from 1.25 10^sup -4^ s^sup -1^ to 400 s^sup -1 ...
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Can Some Physical Therapy and Manual Techniques Generate Potentially Osteogenic Levels of Strain Within Mammalian Bone?
Physical Therapy; 10/1/1999; Wilson, Andrew W Davies, Helen MS Edwards, Glenn A Grills, Brian L; 787 words
; Key Words: Compressive strain, Manual techniques, Mechanical forces ... magnitude, orientation, and distribution of strains encountered by bone during functional ... bone mass.[6-13] The biomechanical term strain is defined as [Delta]1/L, where [Delta ...
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An intra-individual test of the demands--control model: a weekly diary study of psychological strain in portfolio workers.
Journal of Occupational and Organizational Psychology; 3/1/2006; Totterdell, Peter Wood, Stephen Wall, Toby; 787 words
; Do people experience greater psychological strain during workweeks that involve higher work demands ... those demands? According to Karasek's (1979) job strain model, psychological strain results from the 'joint effects of the demands ...
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