A comparative study was conducted on the growth rate of lactic acid bacteria involved in starter cultures for production products. Based data obtained, with respect to development, it is possible predict their development as monocultures or symbiotic relationship. In order achieve set objective, culture microorganisms carried out a bioreactor 24 hours. Data different phases, represented by form...

Physiological Basis of Cystic Fibrosis: A Historical Perspective. Physiol. Rev. 79, Suppl.: S3-S22, 1999. - Cystic fibrosis made a relatively late entry into medical physiology, although references to conditions probably reflecting the disease can be traced back well into the Middle Ages. This review begins with the origins of recognition of the symptoms of this genetic disease and proceeds to ...

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An Ultra Wide Band CMOS Low Noise Amplifier (LNA) design is presented in this paper. Due to low power consumption and extremely high data rates the UWB system is bound to be popular in the end user market. The LNA is the first stage after antenna in an UWB transceiver. The LNA is accountable for providing enough gain to the signal with the bare minimum distortion. In this work we have designed ...

Dopamine receptors are responsible for diverse effects within and outside the central nervous system. The five dopamine receptors that have been cloned (DIA, D1B also known as D5, D2, D3, and D4) belong to two major families; the D1 like and D2 like dopamine receptors. The D1 like receptors are linked to the stimulation while D2 like receptors are linked to the inhibition of adenylyl cyclase. T...

We present a new scheme to include the van der Waals (vdW) interactions in approximated Density Functional Theory (DFT) by combining the quantum harmonic oscillator model with the maximally localized Wannier function technique. With respect to the recently developed DFT/vdW-WF2 method, also based on Wannier Functions, the new approach is more general, being no longer restricted to the case of w...

In this study, we developed and investigated a small-diameter, low-profile, wideband orthogonal-polarisation multiple-input multiple-output (MIMO) antenna. A polarisation MIMO antenna is combination of modified sleeve for vertical halo with four parasitic elements horizontal polarisation. Four vertically were loaded above below the antenna, an upper structure was inserted inside to achieve low ...

The key feature of nonlocal kinetic energy functionals is their ability to reduce the Thomas-Fermi functional in regions high density and von Weizsacker region low-density/high reduced gradient. This behavior crucial when these are employed subsystem DFT simulations approximate nonadditive energy. We propose a GGA which mimics good functionals, retaining computational complexity typical semiloc...

The emergence and rapid spread of antibiotic-resistant Klebsiella pneumoniae isolates harbouring the blaKPC gene that encodes for carbapenemase production have complicated the management of patient infections. This study in a tertiary care hospital in Egypt used real-time PCR assay to test ertapenem-nonsusceptible isolates of K. pneumoniae for the presence of the blaKPC gene and compared the re...

This paper describes the design of wideband low noise amplifier (LNA) for Motorola application which targeted to be applied in two-way communication mobile system architecture. The technical specification was deduced from the TIA-603C standard receiver system sensitivity and intermodulation. The proposed LNA exhibit low power consumption and adopts a negative feedback wideband amplifier topolog...