Results 251 to 260 of about 2,489,716 (309)

Forming Limits

Journal of Vibration and Acoustics, 1983
Fracture and localized instability are two important modes of failure in the cold working of metals. In cold forging operations, axial surface cracks result at a critical value of circumferential tensile strain (ε2) that is dependent on the magnitude of the corresponding axial strain (ε1).
M. C. Shaw, J. P. Avery
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Forming Limits of Thermoplastic Composites

Key Engineering Materials, 2014
Defects and shape distortions can arise during thermoforming of thermoplastic composites. Design guidelines for thermoplastic composites can help to prevent such defects. The material selection and geometry definition are part of the design guidelines.
Wolthuizen, D.J., Schuurman, J., Akkerman, Remko   +2 more
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On the limits of complexity in living forms

Journal of Theoretical Biology, 2015
In a recent book chapter, Morris, S.C., 2013. Life: the final frontier for complexity? In: Lineweaver, C.H., Davies, P.C.W., Ruse, M. (Eds.), Complexity and the Arrow of Time. pp. 135-161. argues that there are limits to the complexity of life forms and that with the exception of human beings these limits have already been reached.
Gustavo V, Barroso, David R, Luz
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Taylor Forms—Use and Limits

Reliable Computing, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The Limitations of form

Soviet Studies in Literature, 1970
I should like to speak somewhat more sharply about the modern story. It is easy enough to show indignation, take me by the hand, and point to the quality of a few, shall we say, remarkable stories that have appeared recently. But I am deliberately exaggerating when I assert that the story today is inadequate and untenable.
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The forms and limits of medical ethics

Social Science & Medicine, 1994
As medical ethics has evolved over the past several decades, it has come to be regarded as a domain of applied ethics, that is, the application of a rationally based, philosophical theory to moral problems in health care. But an array of difficulties arise in the attempt to apply general moral theories or norms to concrete problems, difficulties that ...
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Limited Form of Wegener's Granulomatosis

Chest, 1976
A 40-year-old man had a pathologically proved limited form of Wegener's granulomatosis complicating recurrent and massive hemoptysis from his cavitary pulmonary lesion. Of significant interest and clinical importance is the unusual location of the patient's pulmonary lesion, occurring in the posterior segment of the right upper lobe.
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Forming a Limited Company

1969
In this chapter we initially explain why the limited company is such a popular organisation and the steps that have to be taken to convert a business into a company. There then follows an examination of how to attract the financial support of a larger section of the community and finally we consider the different forms in which this support could be ...
Kenneth Midgley, Ronald G. Burns
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Forming and fracture limits of aluminium alloy

Materials Science and Technology, 2011
Forming and fracture limits of an AA 3104-H19 aluminium alloy sheet were studied by hydraulic bulging and Marciniak type deep drawing and tensile tests. The alloy appeared to be highly anisotropic, exhibiting distinctly different fracture patterns in the rolling and transverse directions.
Heikinheimo, Erkki, Korhonen, Antti
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The Forming Limit Curve

2011
In a deforming sheet, the strain state is defined as the ratio between minor strain and major strain. The formability depends on this strain state and can be expressed as the so-called forming limit curve (FLC). In complex strain states the deformation is limited by an instability just as in a tensile test. In cases of negative minor strain this can be
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