![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Article
Optimal design for stiffeners with a two-level approximation method involving size, shape and topology variables
This work presents an engineering method to solve integrated size, shape and topology optimization problems for stiffeners. Based on the ground structure approach, a generalized formulation of the problem is c...
-
Article
Open AccessStudy on the mechanism of efficient extracellular expression of toxic streptomyces phospholipase D in Brevibacillus choshinensis under Mg2+ stress
Phospholipase D (PLD) has significant advantages in the food and medicine industries due to its unique transphosphatidylation. However, the high heterologous expression of PLD is limited by its cytotoxicity. T...
-
Article
Strategies related to light quality and temperature to improve lutein production of marine microalga Chlamydomonas sp.
The marine microalga Chlamydomonas sp. JSC4 was examined for its potential as a lutein producer. Environmental conditions, including light quality, temperature and light wavelength mixing ratio, were individually...