This investigation utilizes a matrix observation method to analyze triple helices. Firstly, by analyzing a unique Chinese academic phenomenon, the university-run enterprise (URE), a ‘cored model’ is proposed to complement the existing non-cored model of a triple helix study. The URE remains within the university administration, in contrast to the US spin-off firm that exits quickly. This differ...

The Triple Helix model of innovation has attracted considerable attention in both developed and developing economies as an integral policy making tool to enhance innovation and promote economic development (Etzkowitz and Leydesdorff, 1997). Specfically it advocates the strengthening of the collaborative relationships between academia, industry and government to improve innovation. However, no s...

hedera helix  is widely used to treat bronchial asthma for many years. however, effects of this herb on lung histopathology is still far from clear. we aimed to determine the effect of oral administration of hedera helix on lung histopathology in a murine model of chronic asthma. balb/c  mice  were  divided  into  four  groups;   i  (placebo),  ii  (hedera  helix), iii (dexamethasone) and iv (c...

The Triple Helix model of innovation has attracted considerable attention in both developed and developing economies as an integral policy making tool to enhance innovation and promote economic development (Etzkowitz and Leydesdorff, 1997). Specfically it advocates the strengthening of the collaborative relationships between academia, industry and government to improve innovation. However, no s...

The Triple Helix model of innovation has attracted considerable attention in both developed and developing economies as an integral policy making tool to enhance innovation and promote economic development (Etzkowitz and Leydesdorff, 1997). Specfically it advocates the strengthening of the collaborative relationships between academia, industry and government to improve innovation. However, no s...

The mechanism of chain selection and trimerization of fibril-associated collagens with interrupted triple helices (FACITs) differs from that of fibrillar collagens that have special C-propeptides. We recently showed that the second carboxyl-terminal non-collagenous domain (NC2) of homotrimeric collagen XIX forms a stable trimer and substantially stabilizes a collagen triple helix attached to ei...

Abstract In the past decade there have been a series of articles on status Triple, Quadruple and N-Tuple Helices. responding to most recent these from Leydesdorff Lawson Smith (2022), this article examines respective Triple Helix as scientific basis Research Innovation Strategies related Smart Specialisation ( RIS 3) foundation Entrepreneurial Discovery Process EDP ). conducting examination, dr...

Folding abnormalities of the triple helix have been demonstrated in collagen diseases such as osteogenesis imperfecta in which the mutation leads to the substitution of a single Gly in the (Gly-X-Y)n sequence pattern by a larger residue. Model peptides can be used to clarify the details of normal collagen folding and the consequences of the interruption of that folding by a Gly substitution. NM...

A twisted three-wire cable model with uniform twisting characteristics is proposed in this paper, and its terminal response under external electromagnetic wave irradiation calculated using the TLM method based on Taylor model. The triple-stranded triple-helix structure determined parametric equations of wire bundle Cartesian coordinate system are provided. Then, frequency domain for voltage cur...