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Artigo

R.P.E. Poorter, Johan C. Varekamp, T. Sriwana, Manfred J. van Bergen, R.D. Erfan, K. Suharyono, Achmad Djumarma Wirakusumah, Pieter Z. Vroon,

... ranged from 98°C to 170°C for Banda Api, Laworkawra, Legatala, Serawerna, Wurlali and Sirung volcanoes and reached 490°C for Ili Lewotolo volcano. The main gas components are H2O, CO2 and SO2; CO2 predominates over (SO22 + H2S). ...

Tópico(s): Geological Studies and Exploration

1989 - Elsevier BV | Netherlands Journal of Sea Research

Artigo Revisado por pares

Raju Banda, D.C. Craig, Ian Dance, M.L. Scudder,

Abstract The colourless crystalline compound Na2Hg3S4(H2O)2 obtained from the heterogeneous reaction of HgS and Na2S in DMF containing residual water, contains mercury sulphide chains {[Hg2S3]2−}∞ in which tetrahedral HgS4 units [D2 site symmetry, HgS = 2.558(2) A] are linked along the chain by pairs of digonal mercury atoms [C2 site symmetry, HgS = 2.362(2) A, SHgS = 166.2(1)°]. These chains are separated by {[Na2(OH2)2]2+}∞ chains, and connected to them by OHS hydrogen bonds [3.261(7) A] and NaS contacts [ ...

Tópico(s): Crystal Structures and Properties

1991 - Elsevier BV | Polyhedron

Artigo Revisado por pares

Joaquim Gea, Juan B. Gáldiz, Norman Comtois, Ercheng Zhu, Igor Salazkin, J.A. Fiz, A. Grassino,

... fueron algo inferiores a las basales (12%). La banda elástica provocó un leve aumento de la presión generada por el diafragma (valores medios ± error estándar. Pgatw: 4,2 ± 0,3 a 6,3 ± 0,9 cmH2O, p < 0,01; Pditw: 12,1 ± 2,0 a 15,4 ± 1,8 cm H2O, p < 0,05), que se incrementó aún más con la prótesis rígida (Pga=: 12,6 ± 1,5 cmH2O; Pditw: 20,2 ± 2,3 cmH2O; p < 0,01 para ambas), a pesar de valores de acortamiento inferiores -un 57 ± 5% de la longitud inicial a capacidad funcional residual en situación basal, un 49 ± 5% con banda (p < 0,05) y un 39 ± 6% con ...

Tópico(s): Congenital Diaphragmatic Hernia Studies

2009 - Elsevier BV | Archivos de Bronconeumología

Artigo Acesso aberto Brasil Produção Nacional

Pedro L. Guzzo, Milena Ribas de Miranda, Adão Benvindo da Luz,

... espectros desses cristais se caracterizaram pela existência da banda a 3595 cm-1. Ao contrário do reportado por outros autores, verificou-se que a concentração de OH e H2O e a coloração violeta da ametista são maiores ...

Tópico(s): Geological and Geochemical Analysis

2009 - SciELO | Rem Revista Escola de Minas

Artigo Revisado por pares

Samual F. Banda, Oraib El-Sayrafi, Charles A. McAuliffe, Philomena P. Matear,

Hexacoordinate manganese(II) perchlorate complexes containing diphosphine dioxide, diarsine dioxide or a mixed phosphine oxide/arsine oxide ligand, [Mn(ligand)2(H2O)2](ClO4)2, react in the solid state with sulfur dioxide to form the [Mn(ligand)2(H2O)2(SO2)2](ClO4)2 adducts, as shown by weight increases. One sulfur dioxide molecule is readily lost on exposure to air, but the second is much more strongly held and is only lost on heating to 65–108 °C. Absorption isotherms have been obtained for the uptake ...

Tópico(s): Thermal and Kinetic Analysis

1992 - Elsevier BV | Inorganica Chimica Acta

Artigo Acesso aberto Revisado por pares

Manuel A. Triana, Andrés Felipe Barón López, Rubén Jesús Camargo Amado,

... espectros UV-vis se calcularon la energía de banda prohibida óptica (Eg op ), el diámetro promedio de partícula, y se construyó la curva de crecimiento de los nanocristales.Por medio de los espectros de fotoluminiscencia se halló un ancho asociado a la distribución de tamaños (ATMM).Finalmente, se evaluó la fotolisis de H2O usando PCs suspendidos en solución acuosa (50 mg ...

Tópico(s): Advanced Photocatalysis Techniques

2015 - Centro de Informacion Tecnologica | Información tecnológica

Artigo Revisado por pares

Joaquim Gea, Juan B. Gáldiz, Norman Comtois, Ercheng Zhu, Igor Salazkin, J.A. Fiz, A. Grassino,

... fueron algo inferiores a las basales (12%). La banda elástica provocó un leve aumento de la presión ... residual en situación basal, un 49±5% con banda (p<0,05) y un 39±6% con ... values: Pga, from 4.2 [0.3] cm H2O to 6.3 [0.9] cm H2O, P<.01; Pditw, from 12.1 [2.0] cm H2O to 15.4 [1.8] cm H2O, P<.05]), and these values increased even further ... cast (Pga, to 12.6 [1.5] cm H2O; Pdi, to 20.2 [2.3] cm H2O; P<.01 for both comparisons); this occurred despite ...

Tópico(s): Dysphagia Assessment and Management

2009 - Elsevier BV | Archivos de Bronconeumología

Artigo Acesso aberto Revisado por pares

Peter E. van Keken, Bradley R. Hacker, E. M. Syracuse, Geoff Abers,

... Strait; 27, Java; 28, Bali-Lombok; 29, West Banda Sea; 30, East Banda Sea; 31, New Britain; 32, Solomon; 33, North ...

Tópico(s): earthquake and tectonic studies

2011 - American Geophysical Union | Journal of Geophysical Research Atmospheres

Artigo

Raju Banda, Donald C. Craig, Ian Dance, M. Scudder,

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Tópico(s): Crystal structures of chemical compounds

1991 - Wiley | ChemInform

Artigo Acesso aberto Revisado por pares

Edvards Liepinsh, László Bányai, Guido Pintacuda, Mária Trexler, László Patthy, Gottfried Otting,

... Rosenbach M.T. Takahara K. Greenspan D.S. Banda M.J. J. Biol. Chem. 2000; 275: 1384- ... the His tag. Samples were prepared in 90% H2O/10% D2O or 100% D2O and measured at ... mixing time) spectra, recorded with unlabeled protein in H2O and D2O solution at 600 and 800 MHz. ... 80-ms mixing time) experiments were recorded in H2O solution on a 15N-labeled protein sample. Most ... MHz with a sample of unlabeled PCOLCE1 in H2O at pH 5.5 (40-ms mixing time, ...

Tópico(s): Blood Coagulation and Thrombosis Mechanisms

2003 - Elsevier BV | Journal of Biological Chemistry

Artigo Acesso aberto Revisado por pares

Catherine E. Lovelock, Sharon A. Robinson,

... of reflectance indices Parameter Index Calculation Cold hard banda CHB (R750 − R710)/(R750 + R710) Normalized difference between ... to stable weight and is expressed as g H2O g [dry weight (DW)]−1 as described in ... in 1·5 mL of acidified methanol (methanol–H2O–HCl; 79 : 20 : 1). The sample was transferred ...

Tópico(s): Biocrusts and Microbial Ecology

2002 - Wiley | Plant Cell & Environment

Artigo Acesso aberto Revisado por pares

Sang-Oh Yoon, Soo‐Jin Park, Sun Young Yoon, Chang-Hyun Yun, An‐Sik Chung,

... were assayed by gelatin zymography (13Herron G.S. Banda M.J. Clark E.J. Gavrilovic J. Werb ... can be converted into H2O2, hydroxyl radical, and H2O by enzymes or metals. What kinds of ROS ... by superoxide dismutase and is further catalyzed to H2O by catalase and glutathione peroxidase or hydroxyl radical ...

Tópico(s): Inflammatory mediators and NSAID effects

2002 - Elsevier BV | Journal of Biological Chemistry

Artigo Acesso aberto Revisado por pares

Tai‐Lan Tuan, Huayang Wu, Eunice Y. Huang, Sheree Chong, Walter E. Laug, Diana V. Messadi, Paul A. Kelly, Anh Lê,

... Hunt TK Murphy B Ronan J Werb Z Banda MJ Impaired wound contraction in stromelysin-1-deficient ... of fibrin gels. Fibrinogen was reconstituted in distilled H2O, adjusted to 10 mg/ml, and stored at − ...

Tópico(s): Periodontal Regeneration and Treatments

2003 - Elsevier BV | American Journal Of Pathology

Artigo Acesso aberto

Angela Mercedes Raba-Páez, C. Falcony, Miryam R. Joya,

... sol-gel siguiendo dos procedimientos diferentes (NH4OH y H2O); los materiales fueron sinterizados a temperaturas de 650 °C y 750 °C y caracterizados por DRX, MEB y espectroscopias IR e UV-vis. Resultados: El NH4OH modifica el tamaño cristalino, la energía de banda gap y la porosidad del T-Nb2O5, además ...

Tópico(s): Semiconductor materials and devices

2016 - Francisco de Paula Santander University | Respuestas

Artigo Brasil Produção Nacional Revisado por pares

Giancarlo R. Salazar‐Banda, R. D. Lucas, José Renato Coury, Mônica Lopes Aguiar,

... pressure drop (500; 600 and 700 mm of H2O). The cleaning of the filter was performed using ...

Tópico(s): Electrospun Nanofibers in Biomedical Applications

2012 - Taylor & Francis | Separation Science and Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Francisco de Assis Sales Ribeiro, Marinaldo Matias da Silva, Cybelle Rodrigues Duarte, Renato César da Silva, Vicente de Sousa Marques,

... 4,26 eV. Os espectros de fotoluminescência apresentaram banda larga com emissões máximas variando de azul a verde. Enfim, o Ca(0,5)Sr(0,5)MoO4 pode ser obtido com sucesso pela metodologia usada, e o uso de diferentes proporções de solventes (H2O/C2H6O2) interfere no comportamento óptico do material.

Tópico(s): Advanced Photocatalysis Techniques

2020 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development

Artigo Acesso aberto Revisado por pares

J. G. Liou, Shohei Banno,

... where the Australian continent is colliding with the Banda Arc. The above-mentioned papers in this special ...

Tópico(s): High-pressure geophysics and materials

2000 - Wiley | Island Arc

Artigo Acesso aberto

Loreany Araújo, A. A. de Almeida, G.C. Sanvozo,

... semi-empiricamente, as taxas de produção de água (H2O) e hidroxila (OH) desse cometa. Assim, foram estimados seu raio nuclear mínimo, de cerca de 0.9 ± 0.45 km, e seu raio efetivo, de 3, 0 ± 1, 5 km. Os resultados foram comparados com aqueles obtidos em observações de rádio a λ = 18cm, em fotometria de banda estreita, e com cometas jovens de longo período ( ...

Tópico(s): Atmospheric Ozone and Climate

2022 - | Blucher Physics Proceedings

Artigo Revisado por pares

M. J. Velasco, Esperanza Galindo Ocaña, J. Rubio, J. L. Oteo,

... se observa un aumento en intensidad de la banda situada a 3150 cm1, debido al agua retenida en la estructura del precipitado. Asi mismo, la banda ancha situada a 660 cm-1 correspondiente a ...

Tópico(s): Catalysis and Hydrodesulfurization Studies

1994 - Elsevier BV | Boletín de la Sociedad Española de Cerámica y Vidrio

Artigo Acesso aberto

A.I. Reyes de la Torre, J.A. Melo‐Banda, Ana María Mendoza-Martínez, R. Silva–Rodrigo, B. Portales-Martínez, Nancy Patricia Díaz Zavala, Beatriz Escobar Morales,

... sales mediante una solución amoniacal 4:1 (NH4OH-H2O), dicha solución contienela sal de los metales a ... 6H2O y el metatungstato de amonio (NH4)6W12O39.H2O, los materiales se secaron a 110 ºC,posteriormente, ...

Tópico(s): Catalysis and Oxidation Reactions

2013 - Universidad Autónoma de Nuevo León | Quimica Hoy

Artigo Revisado por pares

Prashanth Goud Banda, Gayathri Bindu Kurup, M. Raghasudha,

... in green solvents such as EtOH and EtOH:H2O (1:1) with a broad substrate scope. The ...

Tópico(s): Multicomponent Synthesis of Heterocycles

2024 - Elsevier BV | Journal of Organometallic Chemistry

Capítulo de livro

A. Escalona Gómez, Marisol Delgado Espino, M. del R. Lara Banda, Facundo Almeraya-Calderón,

... see its morphologyMorphology. As electrolytes were used: water (H2O), magnesiumMagnesium chlorideChloride (MgCl2), sodium chlorideChloride (NaCl), and calcium ...

Tópico(s): Non-Destructive Testing Techniques

2020 - Springer International Publishing | ˜The œminerals, metals & materials series