Search Results - "Silva, Ricardo A. S."

DNA fragmentation by gamma radiation and electron beams using atomic force microscopy by González, Luis Nieto, Arruda-Neto, João D. T., Cotta, Monica A., Carrer, Helaine, Garcia, Fermin, Silva, Ricardo A. S., Moreau, Antonio L. D., Righi, Henriette, Genofre, Godofredo C.

“…Double-stranded pBS plasmid DNA was irradiated with gamma rays at doses ranging from 1 to 12 kGy and electron beams from 1 to 10 kGy. Fragment-size…”
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Cylindrical hot cathode ionisation gauge – Construction and testing by Silva, Ricardo A.S., Bundaleski, Nenad, Jenninger, Berthold, Teodoro, Orlando M.N.D.

“…Hot cathode ionisation gauges are indispensable in measuring high and ultra-high vacuum. In the present work the construction details and the metrological…”
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Evaluation and metrological performance of a novel ionisation vacuum gauge suitable as reference standard by Jousten, Karl, Bechstein, Sylke, Bernien, Matthias, Boineau, Frédéric, Bundaleski, Nenad, Illgen, Claus, Jenninger, Berthold, Šetina, Janez, Silva, Ricardo A.S., Stöltzel, Anke, M.N.D. Teodoro, Orlando, Wüest, Martin

“…•A new type of ionisation vacuum gauge shows excellent stability and linearity.•Relative gas sensitivity factors can be predicted.•The new new type of…”
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Development of a design for an ionisation vacuum gauge suitable as a reference standard by Jenninger, Berthold, Anderson, Johan, Bernien, Matthias, Bundaleski, Nenad, Dimitrova, Hristiyana, Granovskij, Mihail, Illgen, Claus, Setina, Janez, Jousten, Karl, Kucharski, Pawel, Reinhardt, Christian, Scuderi, Francesco, Silva, Ricardo A.S., Stöltzel, Anke, Teodoro, Orlando M.N.D., Trzpil-Jurgielewicz, Beata, Wüest, Martin

“…The EURAMET EMPIR project “16NRM05 - Ion gauge” aims to develop an ionisation vacuum gauge suitable as a reference vacuum standard. In such a gauge the…”
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Short communication: Organic fertilization for the improvement of production and quality of ripe figs by Tofanelli, Mauro B. D., De Jesus, Gabriel L., Silva, Ricardo S. A.

“…Aim of study: The use of natural inputs in farming practices and the consumption of in natura products have been on the rise. Natural crop fertilizing sources…”
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Insecticidal plants as trade opportunities and use by small vegetable producers: an example using essential oils to control Diaphania hyalinata (Lepidoptera: Crambidae) by Silva, Isabel M DA, Serrão, José E, Santos, Marinalva M Dos, Silva, Ricardo S DA, Carvalho, Amélia G DE, Pires, Evaldo M, Zanuncio, José C, Soares, Marcus A

“…Production and sale of botanical insecticides depend on knowing the potential opportunities for these products. Essential oils from plants secondary metabolism…”
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Cylindrical hot cathode ionisation gauge – The concept and simulations by Silva, Ricardo A.S., Bundaleski, Nenad, Teodoro, Orlando M.D.N.

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Effect of the magnetic field on the operation of ionisation gauges by Silva, Ricardo A.S., Bundaleski, Nenad, Teodoro, Orlando M.N.D.

“…Hot cathode ionisation gauges are the only reliable pressure measurement devices suitable for both high and ultra-high vacuum measurement. These devices are…”
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Dielectric properties of organofunctionalized kaolinite clay and application in adsorption mercury cation by Guerra, Denis L., Oliveira, Silze P., Silva, Ricardo A.S., Silva, Emiliano M., Batista, Adriano C.

“…Kaolinite clay samples from Amazon region, Pará state, Brazil, were first intercalated with dimethylsulfoxide (DS) followed by immobilization of…”
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Fixacao de fraturas iliacas em caes com parafusos, fios de aco e cimento osseo de polimetilmetacrilato by Roehsig, Claudio, Branco Rocha, Leandro, Barauna, Jr., Durval, Chioratto, Ricardo, Araújo de Melo, Sérgio Ricardo Silva, Kemper, Bernardo, Purcell de Araújo, Felipe, Medeiros de Almeida, Ana Carolina, Tuduri, Eduardo Alberto

“…O presente trabalho teve como objetivo verificar a recuperação da locomoção e o tempo para cicatrização óssea de fraturas ilíacas fixadas com…”
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Can a spontaneous smile invalidate facial identification by photo-anthropometry? by Pinto, Paulo Henrique Viana, Rodrigues, Caio Henrique Pinke, Rozatto, Juliana Rodrigues, da Silva, Ana Maria Bettoni Rodrigues, Bruni, Aline Thais, da Silva, Marco Antonio Moreira Rodrigues, da Silva, Ricardo Henrique Alves

“…Purpose: Using images in the facial image comparison process poses a challenge for forensic experts due to limitations such as the presence of facial…”
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Analysis of the shelf life of chitosan stored in different types of packaging, using colorimetry and dentin microhardness by da Cruz-Filho, Antonio Miranda, de Vito, Angelo Rafael, Souza-Flamini, Luis Eduardo, da Costa Guedes, Debora Fernandes, Saquy, Paulo Cesar, Silva, Ricardo Gariba, Pecora, Jesus Djalma

“…Objectives: Chitosan has been widely investigated and used. However, the literature does not refer to the shelf life of this solution. This study evaluated,…”
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