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author = "Ramos, F"
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Found 75 documents, displaying page 1 of 8

Strategies in tower solar power plant optimization

Author(s) : Ramos, A. , Ramos, F.
Description : A method for optimizing a central receiver solar thermal electric power plant is studied. We parametrize the plant design as a function of eleven design variables and reduce the problem of finding optimal designs to the numerical problem of finding the minimum of a function of several variables. T...
Repository : arXiv
Language(s) : Undetermined

Repression of the genes for lysine biosynthesis in Saccharomyces cerevisiae is caused by limitation of Lys14-dependent transcriptional activation.

Author(s) : Feller, A , Dubois, E , Ramos, F , Piérard, A
Description : The product of the LYS14 gene of Saccharomyces cerevisiae activates the transcription of at least four genes involved in lysine biosynthesis. Physiological and genetic studies indicate that this activation is dependent on the inducer alpha-aminoadipate semialdehyde, an intermediate of the pathway. T...
Repository : Europe PubMed Central
Language(s) : English

Administration of Ratanhia-Based Herbal Oral Care Products for the Prophylaxis of Oral Mucositis in Cancer Chemotherapy Patients: A Clinical Trial

Author(s) : Patric Tiemann , Michael Toelg , Mac H. Ramos F.
Description :
Repository : DOAJ-Articles
Language(s) : English

Linear and Nonlinear Crosstalk Evaluation in DWDM Networks Using Optical Fourier Transformers

Author(s) : Llorente R , Clavero R , Ramos F , Marti J
Description :

A novel DWDM channel monitoring technique based on the conversion from wavelength domain to time domain by performing a real-time optical Fourier transform over the whole DWDM system bandwidth is proposed and experimentally demonstrated. The use of chromatic dispersion-based optical Fourier ...

Repository : DOAJ-Articles
Language(s) : Undetermined

Inviscid limit for damped and driven incompressible Navier-Stokes equations in ${{\mathbb R}^2}$

Author(s) : Constantin, P. , Ramos, F.
Description : We consider the zero viscosity limit of long time averages of solutions of damped and driven Navier-Stokes equations in ${\mathbb R}^2$. We prove that the rate of dissipation of enstrophy vanishes. Stationary statistical solutions of the damped and driven Navier-Stokes equations converge to renorm...
Repository : arXiv
Language(s) : Undetermined

ETHNOBOTANICAL REPORT ON THE TREATMENT OF SNAKE-BITES IN OAXACA, MEXICO

Author(s) : HEINRICH, M , VELAZCO, O , RAMOS, F , ETHNOPHARM, SF
Description :
Repository : UCL Eprints
Language(s) : Undetermined

Administration of Ratanhia-based herbal oral care products for the prophylaxis of oral mucositis in cancer chemotherapy patients: a clinical trial

Author(s) : Tiemann, Patric , Toelg, Michael , Ramos F., Mac H.
Description : Oral complications are a common side effect of cancer chemotherapy, as antineoplastic agents affect both the immune system and the oral mucosa. This study demonstrates preventive and therapeutic effects of dental treatment and regular use of Weleda Ratanhia-Mundwasser® (herbal mouthwash) and Weleda ...
Repository : Europe PubMed Central
Language(s) : English

Communication of results of necropsies in north east Thames region.

Author(s) : Whitty, P , Parker, C , Prieto-Ramos, F , al-Kharusi, S
Description : OBJECTIVE--To evaluate the adequacy of reporting of results of necropsy to referring clinicians and to general practitioners. DESIGN--Questionnaire survey of referring clinicians and general practitioners of deceased patients in four districts in North East Thames region. Patients were selected by r...
Repository : Europe PubMed Central
Language(s) : English

Isopenicillin N synthetase of Penicillium chrysogenum, an enzyme that converts delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine to isopenicillin N.

Author(s) : Ramos, F R , López-Nieto, M J , Martín, J F
Description : The tripeptide delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine, an intermediate in the penicillin biosynthetic pathway, is converted to isopenicillin N by isopenicillin N synthetase (cyclase) of Penicillium chrysogenum. The cyclization required dithiothreitol and was stimulated by ferrous ions and ...
Repository : Europe PubMed Central
Language(s) : English

Diphasic dialysis extraction technique for clenbuterol determination in bovine retina by gas chromatography-mass spectrometry

Author(s) : Ramos, F. , Matos, A. , Oliveira, A. , Silveira, M. da
Description : Summary A method is described for the extraction of clebuterol from bovine retina samples by diphasic dialysis using gas chromatography—mass spectrometry (GC-MS) as the procedure of determination. Following chemical digestion of retinal tissue in alkaline medium at 80C, clenbuterol is extracted by ...
Repository : Estudo Geral
Language(s) : English
1 2 3 4 5 > >>

Found 75 documents, displaying page 1 of 8