Flexible manufacturing system (FMS) readily addresses the dynamic needs of the customers in terms of variety and quality. At present, there is a need to produce a wide range of quality products in limited time span. On-time delivery of customers’ orders is critical in make-to-order (MTO) manufacturing systems. The completion time of the orders depends on several factors including arrival rate, ...

Lactase activity in presence of mono and divalent metal ions, as its cofactors, and some reducing agents was studied. Activation effects of k and Mn were better than other cations and dithiotrethiol was more inhibitor. By inhibition constant, 12.15mMol, the type of inhibition was non-competitive. The kinetic model of Lactase hydrolysis reaction also was determined. Among glucose and galactose a...

the matter of meaning in place, is one of the main qualities of human life. people consciously or unconsciously looking for meanings in places. the importance of finding the meaning of place is that, understanding the meaning will lead to “act” in place. finding the place friendly, or finding it insecure will lead to act differently. now the question is that, is the meaning of place, something ...

Multiplication by a constant is a common operation for many signal, image, and video processing applications that are implemented in field-programmable gate arrays (FPGAs). Constant-coefficient multipliers (KCMs) are often implemented in the logic fabric using lookup tables (LUTs), reserving embedded hard multipliers for general-purpose multiplication. This paper describes a two-operand additio...

Results of the SF, sensitized infrared pulsed laser powered homogeneous pyrolysis of dichlorosilane are reported. Pyrolyses at temperatures of 1350 to 1700 K and pressures of 150 to 230 Torr with reaction times around 7 ,us were carried out in the presence and absence of molecules that could potentially scavenge the primary decomposition products (SiHCl and/or SiCl2). We were unable to irrevers...

The synthesis of disulfide-containing polypeptides represents a long-standing challenge in peptide chemistry, and broadly applicable methods for the construction of disulfides are in constant demand. Few strategies exist for on-resin formation of disulfides directly from their protected counterparts. We present herein a novel strategy for the on-resin construction of disulfides directly from Al...

Data Envelopment Analysis appeared in 1978 when the first model, known as CCR was proposed by Charnes et al. (1978). This model calculates the efficiency of productive units, known as DMUs Decision Making Units, by comparing the use of resources (inputs) and the production (outputs) obtained. This model considers Constant Returns to Scale (CRS), i.e., an increase in resources generates a propor...

The monohydroxylation of halobenzenes by phenobarbital-induced rat liver microsomes was studied. The p-halophenol was found to be the major metabolite from all four halobenzenes; o-halophenol formation decreased as the halogen atom size increased. Vmax for total hydroxylation (ortho and para products) correlated well with the sigma + Hammett constant with a negative rho value. This implies a po...

Convergent infinite products, indexed by all natural numbers, in which each factor is a rational function of the index, can always be evaluated in terms of finite products of gamma functions. This goes back to Euler. A purpose of this note is to demonstrate the usefulness of this fact through a number of diverse applications involving multiplicative partitions, entries in Ramanujan’s notebooks,...

This article is continuation of an article defining products of many sorted algebras [11]. Some properties of notions such as commute, Frege, Args() are shown in this article. Notions of constant of operations in many sorted algebras and projection of products of family of many sorted algebras are defined. There is also introduced the notion of class of family of many sorted algebras. The main ...