In order to overproduce bioinsecticides production by a sporeless Bacillus thuringiensis strain, an optimal composition of a cheap medium was defined using a response surface methodology. In a first step, a Plackett-Burman ...

Qatar K-12 school reform emphasizes student-centered classrooms where students actively engage in enquiry and use their critical thinking and problem solving skills. Classrooms characterized by these elements should ...

We demonstrate, for the first time, the synthesis of titania nanotubes with ultrathin (3–5 nm) wall thickness. As revealed by the incident photon-to-current collection efficiency (IPCE) and electrochemical impedance ...

INTRODUCTION: Conjugation is an excellent natural mode of DNA transfer in vivo between bacteria, particularly when these conjugative elements carry technological traits such as bacteriocin encoding genes. In the present ...

In this paper, we study the Lp boundedness of a class of parametric Marcinkiewicz integral operators with rough kernels in L(log + L)(Sn-1). Our result in this paper solves an open problem left by the authors of ([6]).

In the past decade, fixed instruction microprocessors have evolved from 4 bits to 32 bits. Their compact design and relative low cost have made them very popular with design engineers. Their use extends into a lot of ...

Managing semester-long project assignments is not always an easy task since teachers need to keep track of many elements of the project that will reflect in a proper assessment of the students’ work. Integrating an LMS ...

With the cost of computation decreasing, packet-switched computer communication networks are becoming increasingly cost effective. In this paper a class of bifurcated routing algorithms is considered. One of the algorithms ...

Dasatinib is a targeted cancer therapy, while programmed death ligand 1 (PD-L1) inhibitors are a form of immune checkpoint therapy used to treat various types of cancers. Several studies showed the potential efficacy of ...

The title compound, C15H12N2O2S, crystallizes in the ortho­rhom­bic space group Pna21, with two mol­ecules in the asymmetric unit (Z′ = 2). Each mol­ecule consists of a 2-hy­droxy Schiff base moiety linked through a spacer ...