Problem of Biomechanical Grippers Identifications Et’s Properties

2013 ◽  
Vol 282 ◽  
pp. 99-106
Author(s):  
Juraj Smrcek ◽  
Peter Tuleja

The specific group grippers are biomechanical grippers, whose shape and construction are analogical to biological model (human hand). These constructions are arranged into category of “intelligent grippers” recently. The analysis of gripping the objects by biomechanical grippers and consequently setting of the model identification of related characteristics and parameter are possible to base on the principles shown. It is possible to secure reliable and safe clamping of manipulated objects in the period of gripper design. This paper gives knowledge from the solution of system problems of manipulated object gripping in the realisation of elements “gripper – manipulated object application requirements” in the period of gripper design.

Designs ◽  
2018 ◽  
Vol 2 (3) ◽  
pp. 27 ◽  
Author(s):  
Emily Kennedy ◽  
Peter Niewiarowski

A crucial step in the biomimicry process is the search and identification of biological models relevant to the design challenge. Anecdotal observations from case studies in authentic business contexts, as well as emerging literature on biomimicry methods, suggest that tools, which focus the search for biological models, could help research and development (R&D) professionals execute this step more effectively. We prototyped one such tool, a set of four frames of inquiry, to test whether it helped R&D professionals identify a greater quantity and variety of biological models. The tool we prototyped did not significantly improve biological model identification; however, its use was associated with a trend of higher quantity and variety of biological models. Our study, as well as previous work, both empirical and theoretical, suggests that tools, like ours, could improve the search and identification of biological models. We encourage further tests using larger samples sizes and/or conditions that maximize potential effect sizes.


AMB Express ◽  
2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Qi Wang ◽  
Rui Cao ◽  
Yuna Zhang ◽  
Pengyan Qi ◽  
Lizhi Wang ◽  
...  

AbstractBasidiomycetes, also known as club fungi, consist of a specific group of fungi. Basidiomycetes produce a large number of secondary metabolites, of which sesquiterpenoids, diterpenoids and triterpenoids are the primary components. However, these terpenoids tend to be present in low amounts, which makes it difficult to meet application requirements. Terpenoid biosynthesis improves the quantity of these secondary metabolites. However, current understanding of the biosynthetic mechanism of terpenoids in basidiomycetes is insufficient. Therefore, this article reviews the latest research on the biosynthesis of terpenoids in basidiomycetes and summarizes the CYP450 involved in the biosynthesis of terpenoids in basidiomycetes. We also propose opportunities and challenges for chassis microbial heterologous production of terpenoids in basidiomycetes and provide a reference basis for the better development of basidiomycete engineering.


1976 ◽  
Author(s):  
C. W. Suggs ◽  
John Wayne Mishoe

2017 ◽  
Vol 39 (1) ◽  
pp. 17-41
Author(s):  
Jacques Lezra

Humanism returns for the New Materialism in ‘nonhuman’ form as matter. New ‘matter’ and new materialism thus fashion the world to human advantage in the gesture of abjecting us. They commit us to the humanism of masochists. They offer an animistic and paradisiacal realm of immediate transactions, human to human, human to and with nonhuman, face to face, world without end. The impulse is tactically and strategically useful. But ‘matter’ will not help us if we fashion it so that it bears in its concept the signature of a human hand in its making. Can we do otherwise? Only by conceiving matter as what absolutizes what is not-one: matter from which no discipline will normally, normatively, produce an object or take its concept; on which heroical abjection will founder; matter non-human in ways the human animal can neither designate, nor ever count.


2016 ◽  
Author(s):  
Ludwig Wildt ◽  
Katharina Winkler-Crepaz ◽  
Bettina Boettcher
Keyword(s):  

Author(s):  
Alberto Leva ◽  
Sara Negro ◽  
Alessandro Vittorio Papadopoulos

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