BACKGROUND In industries lipolytic reactions occur in insensitive conditions such as high temperature thus novel stout esterases with unique properties are attracts to the industrial application. Protein engineering is the tool to obtain desirable characters of enzymes. A novel esterase gene was isolated from South China Sea and subjected to a random mutagenesis and site directed mutagenesis fo...

We study a sparse Sachdev-Ye-Kitaev (SYK) model with $N$ Majoranas where only $\ensuremath{\sim}kN$ independent matrix elements are nonzero. identify minimum $k\ensuremath{\gtrsim}1$ for quantum chaos to occur by level statistics analysis. The spectral density in this region, and larger $k$, is still given the Schwarzian prediction of dense SYK model, though renormalized parameters. Similar res...

Banjir lahar dingin merupakan sekumpulan yang dimuntahkan oleh gunung berapi dan sampai ke permukaan lebih rendah dengan bantuan atau dorongan dari air hujan. Akibatnya, hujan membawa serta material-material vulkanik ini akan menerjang lahan berada di bawahnya ataupun pemukiman penduduk banyaknya kerusakan atapun dampak-dampak lain dihasilkan banjir ini. Faktor menyebabkan adalah intensitas cur...

Operads were originally defined as V-operads, that is, enriched in a symmetric or braided monoidal category V. The symmetry or braiding in V is required in order to describe the associativity axiom the operads must obey, as well as the associativity that must be a property of the action of an operad on any of its algebras. A sequence of categorical types that filter the category of monoidal cat...

Operads were originally defined as V-operads, that is, enriched in a symmetric or braided monoidal category V. The symmetry or braiding in V is required in order to describe the associativity axiom the operads must obey, as well as the associativity that must be a property of the action of an operad on any of its algebras. A sequence of categorical types that filter the category of monoidal cat...

Over 50 allelic variants of cytochrome P450 2D6 (CYP2D6) encoding fully functional, reduced-activity, or nonfunctional proteins have been described. Compared with Caucasians, studies in black populations demonstrate a tendency toward slower CYP2D6 activity, attributed in part to the presence of a variant allele associated with reduced activity, the CYP2D6*17 allele. To investigate the kinetic c...

The joint linear complexity and k error joint linear complexity of an m fold 2n periodic multisequence can be efficiently computed using Modified Games Chan algorithm and Extended Stamp Martin Algorithm respectively. In this paper we derived an algorithm for finding the joint linear complexity of periodic binary multisequence with the help of Modified Games Chan algorithm. Here we derived the m...