Sample records for temperature nuclear
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1

Estudio Estructural del Huso Meiótico de Ovocitos Bovinos Vitrificados/ Structural Study of Meiotic Spindle of Vitrified Bovine Oocytes.

Bóez Contreras, Francisco J; Hernández, Ludwing; Villamediana Monreal, Patricia C
2008-06-01

Resumen en español La vitrificación de ovocitos bovinos se ha venido utilizando como uno de los protocolos de criopreservación más prometedores. Se ha expresado el temor por los efectos que puede causar la utilización de aditivos crioprotectores sobre la integridad estructural de los ovocitos. En este trabajo, los experimentos fueron conducidos para evaluar el efecto de la vitrificación sobre la estructura del huso meiótico y la capacidad de desarrollo de ovocitos bovinos. Para ello, (mas) ovocitos acabados de liberar de sus folículos y madurados in vitro fueron expuestos a temperatura ambiente a las soluciones vitrificadoras (etilenglicol y sacarosa), también fueron vitrificados ovocitos inmaduros y madurados in vitro. Los ovocitos fueron teóidos in toto, para evaluar la maduración nuclear y a través de la tinción inmunocitoquímica fueron estudiadas las alteraciones estructurales del huso meiótico. Los ovocitos en estadio de VG, son más sensibles al efecto tóxico causado por los agentes crioprotectores a temperatura ambiente y al proceso de criopreservación, valorados mediante la progresión meiótica y el análisis inmunocitoquímico del huso meiótico. La anomalía más frecuentemente observada fue la ausencia de huso meiótico. La estructura del huso meiótico de ovocitos vitrificados MIV, es más resistentes al daño crioinducido, que los ovocitos vitrificados en estadio de VG. Se recomienda la vitrificación de ovocitos bovinos madurados in vitro. Resumen en inglés Bovine oocytes vitrification has been used as one of the most promising cryopreservation protocols. Fear of the effects of cryoprotectant additives on the oocytes structural integrity have been posed. In this study, trials were conducted to evaluate the effects of vitrification over meiotic spindle structure and development capability in bovine oocytes. Based in this evidence, oocytes recently released from their follicles and in vitro matured were exposed at room tempera (mas) ture to vitrifying solutions (ethylenglicol and sucrose), also immature and in vitro matured oocytes were vitrified. Oocytes were stained in toto to assess nuclear maturation stage and meiotic spindle structural alterations were studied by immunocytochemistry. Oocytes at GV stage are more sensitive to the toxic effects caused by cryoprotectant agents at room temperature and to the cryopreservation procedure, assessed through meiotic progression and immunocytochemical analysis of meiotic spindle. The most frequently encountered anomaly was absence of meiotic spindle. Meiotic spindle structure in vitrified and IVM oocytes endure better the cryoinduced injuries compared with oocytes vitrified the GV stage. It is recommend the vitrification of in vitro matured bovine oocytes.

Scientific Electronic Library Online (Spanish)

2

BIOTRANSFORMACIÓN DE LOS SUSTRATOS 2-FENILETANOL Y ACETOFENONA CON EL HONGO FITOPATÓGENO Colletotrichum acutatum/ BIOTRANSFORMATION OF 2-PHENYLETHANOL AND ACETOPHENONE BY THE PLANT PATHOGENIC FUNGUS Colletotrichum acutatum/ BIOTRANSFORMAÇÃO DOS SUBSTRATOS 2-FENILETANOL E ACETOFENONA COM O FUNGO FITOPATOGÊNICO Colletotrichum acutatum

Aristizábal, Diego A.; Lezcano, Clara S.; García, Carlos M.; Durango, Diego L.
2008-04-01

Resumen en portugués Neste estudo foi analisada as biotransformaçoes feitas pelo fungos fitopatogênico Colletotrichum acutatum, nos substratos 2-feniletanol 1 e acetofenona 2; os processos forem feitos no meio de cultura Czapeck-Dox a uma temperatura média de 24 °C, umidade relativa entre 45 e 60% e agitação 150 rpm em um agitador orbital tipo shaker. Na biotransformaçao do substrato 1 é obtido os produtos metabólicos 1-fenil-1,2-etanodiol 3, (2-metoxietil) benceno 4 e acetato de 2-f (mas) eniletilo 5, e do substrato 2 os compostos 1-fenil- 1,2-etanodiol 3, 1-feniletanol 6 e 2- feniletanol 1. Os produtos da transformação microbial forem identificados por meio do cromatografia de gás acoplada ao espectrometria da massas (CG-EM) e ressonância magnética nuclear de hidrogênio e de carbono (RMN 1H e 13C). Uma tendência marcada do patógeno é observada para produzir hidroxilaçoes na cadeia lateral do anel aromático; também tem a capacidade de reduzir ao grupo carbonilo e esterificar dos grupos hidroxilo da função álcool primária. Uma rota metabólica possível para a transformação das substratos é discutida. Resumen en español En este estudio se evaluaron las biotransformaciones realizadas por el hongo fitopatógeno Colletotrichum acutatum, sobre los sustratos 2-feniletanol 1 y acetofenona 2; los procesos se realizaron en el medio de cultivo líquido Czapeck-Dox a temperatura promedio de 24 oC, humedad relativa entre 45 y 60%, y agitación a 150 rpm en un agitador orbital tipo shaker. En la biotransformación a partir del sustrato 1 se obtuvieron los productos metabólicos 1-fenil-1,2-etanodiol (mas) 3, (2-metoxietil) benceno 4 y acetato de 2-feniletilo 5, y desde el sustrato 2 los compuestos 1-fenil-1,2-etanodiol 3, 1-feniletanol 6 y 2-feniletanol 1. Los productos de la transformación microbiana se identificaron mediante cromatografía de gases acoplada a espectrometría de masas (CG-EM), y resonancia magnética nuclear de protón y carbono (RMN 1H y 13C). Se observó una tendencia marcada del patógeno a producir hidroxilaciones sobre el sustituyente del anillo aromático; igualmente, tiene la capacidad de reducir el grupo carbonilo y esterificar los grupos hidroxilo de alcoholes primarios. Se discute una posible ruta metabólica para la transformación de los sustratos. Resumen en inglés The microbial transformation of 2-phenilethanol 1 and acetophenone 2 was investigated using the plant pathogenic fungus Colletotrichum acutatum; the process was carried out in liquid media culture Czapeck-Dox at an average temperature of 24 oC, a relative humidity between 45% and 60% and with agitation in a shaker at 150 rpm. The biotransformation of the substrate 1 produced the metabolic products 1-phenyl-1,2-ethanediol 3, (2- methoxyethyl)benzen 4 and 2-phenylethyl acet (mas) ate 5, and from substrate 2 were obtained the compounds 1-phenyl- 1,2-ethanediol 3, 1-phenylethanol 6 and 2-phenylethanol 1. The structures of metabolic products were determined by gas chromatography coupled with mass spectrometry (GC-MS) and nuclear magnetic resonance of proton and of carbon (1H and 13C NMR). The process has a strong tendency of the pathogen to produce hydroxylations on the substituents attached to the aromatic ring. Additionally, C. acutatum was effective to reduce the carbonyl group and produce esterification reactions in the hydroxyl groups from primary alcohols. The metabolic pathway of both substrates is discussed.

Scientific Electronic Library Online (Spanish)

3

BIOTRANSFORMACIÓN DE LOS COMPUESTOS 2-FENILETANOL Y ACETOFENONA MEDIANTE EL HONGO FITOPATÓGENO Botryodiplodia theobromae/ BIOTRANSFORMATION OF THE COMPOUNDS 2-PHENYLETHANOL AND ACETOPHENONE BY THE PHYTOPHATOGEN FUNGUS Botryodiplodia theobromae

VELASCO B., Rodrigo; VALVERDE P., Iván D.; DURANGO R., Diego L.; GARCÍA P., Carlos M.
2007-07-01

Resumen en español En este estudio se evalúan las biotransformaciones realizadas por el hongo filamentoso fitopatógeno Botryodiplodia theobromae sobre los sustratos 2-feniletanol 1 y acetofenona 2; los procesos se realizan en el medio de cultivo líquido Czapeck-Dox a temperatura promedio de 24 ºC, humedad relativa entre 45 % y 60 % y agitación a 150 rpm en un agitador orbital tipo shaker. El patógeno es obtenido a partir de frutos comerciales de aguacate infectado con la enfermeda (mas) d, adquiridos en los centros de mercadeo de la ciudad de Medellín (Antioquia-Colombia) y es caracterizado morfológicamente en el Laboratorio de Fitopatología de la Universidad Nacional de Colombia, sede Medellín. En la biotransformación a partir del sustrato 1 se obtienen los metabolitos feniletanodiol 3, ácido 2-fenilacético 4, fenilacetato de 2-feniletanol 5, acetato de 2-feniletanol 6; y desde el sustrato 2, los metabolitos 1-feniletanol 7, ácido 2-fenilacético 4, 2-feniletanol 1, 2-feniletanal 8, o-hidroxiacetofenona 9 y acetato de 1-feniletanol 10. Los productos de la transformación microbiana se identifican mediante cromatografía de gases acoplada a espectrometría de masas (CG-EM) y resonancia magnética nuclear de protón y carbono (RMN 1H y 13C). Se observa una tendencia marcada del patógeno a producir hidroxilaciones sobre la cadena alquílica y parcialmente sobre la cadena aromática; igualmente tiene la capacidad de reducir el grupo carbonilo y esterificar los grupos hidroxilo. Resumen en inglés In this study, biotransformations of the substrates 2-phenilethanol 1 and acetophenone 2 achieve by the phylamentous phytopatogenic fungus Botryodiplodia theobromae, are evaluated; the process is carried out in liquid media culture Czapeck-Dox to an average temperature 24 ºC, relative humidity between 45 % to 60 % and with agitation in shaker 150 rpm. The pathogen is obtained from infected commercial fruits of avocado, acquired at the centers of trade in the city of (mas) Medellín (Antioquia-Colombia) and it is characterized morphologically in the Phytopathology Laboratory of the University National Colombia, Medellín. The biotransformation of the substrate 1 produces the metabolites phenylethanodiol 3, 2-phenylacetic acid 4, phenylacetate 2-phenylethyl 5, acetate of 2-phenylethanol 6, and from substrate 2 are obtained the metabolites 1-phenylethanol 7, 2-phenilacetic acid 6, 2-phenylethanol 1, 2-phenylethanal 8, o-hydroxiacetophenone 9 and acetate of 1-phenylethanol 10. The structures of metabolic products are determined by gas chromatography coupled with mass spectrometry (GC-MS) and nuclear magnetic resonance of proton and carbon (1H and 13C NMR). The process is marked by tendency of the pathogen to produce hydroxylations on the alkylic chain and some on the aromatic chain. Additionally, it has the capability to reduce to the carbonyl group and produce esterification reaction in the hydroxyl groups.

Scientific Electronic Library Online (Spanish)

5

Transition state spectroscopy of the excited electronic states of Li–HF

Aguado, Alfredo; Paniagua, Miguel; Sanz, Cristina; Roncero, Octavio
2003-11-15

Digital.CSIC (Spain)

8

Synthesis and characterization of SnO-containing phosphorous oxynitride glasses

Hémono, Nicolás; Rocherullé, Jean; Le Floch, Marie; Muñoz, Francisco
2007-01-01

Digital.CSIC (Spain)

9

Synthesis and characterization of SnO-containing phosphorous oxynitride glasses

Hémono, Nicolás; Rocherullé, Jean; Le Floch, Marie; Muñoz, Francisco
2008-01-01

Digital.CSIC (Spain)

10

Synergy of T1-C3S and β-C2S Hydration Reactions

Hernández, M. S.; Goñi, S.; Puertas, F.; Guerrero, A.; Palacios, M.; Dolado, J. S.
2010-11-01

Digital.CSIC (Spain)

13

Revised rates for the stellar triple-alpha process from measurement of C-12 nuclear resonances

Fynbo, H. O. U.; Diget, C. Aa.; Bergmann, U. C.; García Borge, María José; Cederkäll, Joakim; Dendooven, Peter

4 pages, 3 figures.-- PMID: 15650733 [PubMed]. | In the centres of stars where the temperature is high enough, three α-particles (helium nuclei) are able to combine to form C-12 because of a resonant reaction leading to a nuclear excited state. (Stars with masses greater than ~ 0.5 times that of the...

DRIVER (Spanish)

14

Revised rates for the stellar triple-alpha process from measurement of C-12 nuclear resonances

Fynbo, H. O. U.; Diget, C. Aa.; Bergmann, U. C.; García Borge, María José; Cederkäll, Joakim; Dendooven, Peter; Fraile, Luis M.; Franchoo, Serge; Fedosseev, Valentin N.; Fulton, Brian R.; Huang, Wenxue; Huikari, Jussi; Jeppesen, Henrik B.; Jokinen, Ari S.; Jones, Peter; Jonson, Björn; Köster, Ulli; Langanke, Karlheinz; Meister, Mikael; Nilsson, Thomas; Nyman, Göran; Prezado, Yolanda; Riisager, Karsten; Rinta-Antila, Sami; Tengblad, Olof; Turrión, Manuela; Wang, Youbao; Weissman, Leonid; Wilhelmsen, Katarina; Äystö, Juha
2005-01-13

Digital.CSIC (Spain)

15

Protein folding kinetics: barrier effects in chemical and thermal denaturation experiments

Naganathan, Athi N.; Doshi, Urmi; Muñoz van den Eynde, Víctor
2007-04-10

Digital.CSIC (Spain)

16

Programa de Protección Ambiental y Bioseguridad en el Instituto Nacional de Psiquiatría Ramón de la Fuente/ Environmental protection and biosecurity program at the National Institute of Psichiatry Ramón de la Fuente

Nieto, Itzchel; Murillo, Susana; Rojo, Maricela; Asai, Miguel
2008-04-01

Resumen en español A partir de 1998, en el Instituto Nacional de Psiquiatría Ramón de la Fuente (INPRF) se iniciaron las actividades del Programa de Protección Ambiental y Civil (PPAyC). Sus objetivos son dar cumplimiento a los requisitos legales, prevenir riesgos, generar estrategias de atención a emergencias, capacitar a la población interna y mejorar el uso y aprovechamiento de los recursos institucionales. El propósito del presente trabajo es presentar los resultados obtenidos des (mas) pués de nueve años de trabajo del PPAyC en las áreas de manejo de residuos biológico-infecciosos, ahorro de energía eléctrica, uso y optimización de agua potable, control de emisiones a la atmósfera de los equipos fijos de combustión, seguridad radiológica y simulacros de emergencia. Residuos peligrosos biológico-infecciosos (RPBI). Con el objeto de reducir riesgos y prevenir accidentes, en el INPRF se implementó un procedimiento operativo para el manejo de los residuos peligrosos biológico-infecciosos en todas las áreas generadoras. Los resultados de las estrategias aplicadas muestran que la cantidad de los residuos y sus costos de manejo han disminuido gradualmente y se han observado mejores prácticas de manejo de residuos por parte de los trabajadores involucrados, con la consecuente reducción de riesgos. Ahorro de energía. Ante la necesidad de optimizar el uso de la energía, disminuir costos y crear conciencia entre la población, se implementó en todo el país el programa de ahorro de energía. Los resultados obtenidos muestran que, a partir de la implementación de las estrategias de ahorro en el INPRF, se obtuvo una reducción en el consumo de energía de 9.6% anual acumulado entre 2004 y 2005. Uso y aprovechamiento de agua potable. A partir de 2003, en el INPRF se implementaron medidas destinadas a disminuir el consumo per capita de agua potable que se recibe por la red municipal y optimizar su uso en las instalaciones. Como resultado se observó una disminución gradual en el uso de agua potable, de tal manera que, de los 170 litros/persona que se utilizaban en 2003, en 2006 únicamente se utilizaron 98 litros/persona. Seguridad radiológica. El programa de seguridad radiológica en el INPRF se inició con el objeto de minimizar los riesgos y efectos adversos que pudieran generar los materiales radiactivos en la salud del personal expuesto ocupacionalmente (POE), prevenir accidentes y cumplir con la normatividad. Como resultado de estas acciones, ningún POE ha excedido el máximo valor de dosis total acumulada (DTA) de radiaciones ionizantes permitido por la Comisión Nacional de Seguridad Nuclear y Salvaguardas (CNSNS) para cuerpo total. Por otro lado, a la fecha no se han registrado accidentes o contaminación con materiales o residuos radiactivos. Simulacros. En el INPRF se implementó un programa de protección civil, cuya labor principal fue la de capacitar periódicamente a los trabajadores para responder ante situaciones de emergencia. Como resultado de los simulacros de sismo que se han realizado (40 parciales y siete generales), se han reducido gradualmente los tiempos de desalojo de los inmuebles y la detección oportuna y sistemática de elementos de seguridad que requieren ser reparados o instalados. Emisiones a la atmósfera. En cumplimiento con la normatividad vigente en la Ciudad de México, en el INPRF se elaboró el programa de mantenimiento anual preventivo y correctivo de las dos calderas que dotan de agua caliente a la institución. Como resultado, se detectó la necesidad de sustituir los equipos por otros que utilizaran tecnología más limpia. Esto favoreció el cumplimiento de los límites máximos permitidos para emisiones gaseosas contaminantes y los costos de mantenimiento se redujeron. Discusión La implementación de diversas estrategias en materia de protección ambiental y civil y la capacitación reducen los riesgos del personal y protegen los bienes inmuebles y el entorno de la ciudad que habitamos. Resumen en inglés Since the beginning, mankind has been subjected to various natural disasters such as floods, hurricanes, earthquakes, droughts and wildfires. Therefore, societies have to organize themselves in order to cope with nature, provide support to each other and to protect the most vulnerable individuals and their properties. Depending on their social organization, some countries have developed their response strategies in the field of civil protection faster than others. After S (mas) eptember 19th, 1985, when an earthquake of Richter magnitude of 8.1 affected Mexico City, the Mexican government decided to establish the guidelines of the National Civil Protection System (SINAPROC). After a few years, the Environmental Protection and Ecological Equilibrium Law was published. This environmental protection regulation is specific and is directed to minimize the negative impact over the environment that could be generated through industrial activities, as well as from research centers, hospitals, and others institutions. To ensure full compliance with the Mexican regulations, in 1998 the Instituto Nacional de Psiquiatría Ramón de la Fuente (INPRF) initiated the Environmental and Civil Protection Program (ECPP). The aim of this program is to meet the legal and operational requirements applicable to an institution which has biomedical research, administration and hospitalization areas. In addition, the ECPP is in charge of giving workers training and generating specific strategies for environmental management in all activities that take place at the Institute. By establishing compliance guidelines to meet the government regulations on environmental and civil protection, the INPRF would develop strategies for minimizing risks, as well as staff training to enhance the use of institutional resources and reduce the response time to deal with emergencies. Objective Since its foundation, the environmental and civil protection program at the INPRF has had two basic objectives: 1. to attend the legal and operative requirements in a third level institution conformed by hospitalization, teaching, research and administrative areas, and 2. to offer continuous training to the internal population of a hospital in order to minimize work risks, to make an optimum use of the institutional resources and to reduce the response time of the workers in emergency situations. To develop and implement such an environmental and civil protection program, the following areas have been considered: Biohazardous wastes, saving electricity, use and optimization of drinking water, control of air emissions from stationary combustion equipment, radiation safety and emergency response procedures. The purpose of this work is to show the results achieved by ECPP after nine years since its inception. Results Biohazardous wastes (BW), by definition, are those materials generated during medical care which contain biological agents that may cause adverse effects to human health and the environment. BW are generated frequently in biomedical research areas, clinical laboratories and hospitals. In order to minimize risks and prevent accidents, INPRF implemented since 1997 an operating procedure for handling biohazardous wastes in all generating areas. Some of those strategies are directed to training medical personnel (physicians, nurses and clinical laboratory technicians) about the identification and classification of biohazardous wastes. Moreover, we have designed and distributed different kinds of written ads in order to help people to recognize and separate wastes correctly. Besides the latter actions, the INPRF hired a registered and certificated company which provides the proper recollection, treatment and final disposal of biological wastes, according to current legal ordinances. As a result of those strategies in the handling of biohazardous wastes in the Institution, the amount of wastes and their disposal costs have gradually decreased. Through staff training, personnel have learned to do a proper segregation of wastes, reducing the quantities of BW and therefore reducing risks. Energy saving. As a way to optimize the institutional resources, as well as reducing costs and creating awareness among the people, the INPRF's Energy Saving program was implemented in 2003. Since 2003, when ECPP began implementing the saving strategies, accumulated energy consumption per year had a 9.6% reduction between 2004 and 2005. Use of potable water. In the search for strategies to optimize the use of potable water that is received through the municipal network, in 2003 the INPRF-ECPP implemented measures aimed not only at reducing the per capita consumption of potable water but also to give it a proper use on the institution areas. As a result of these saving measures, there was a gradual decrease in the use of drinking water. So, from the 170 liters/person-day used in 2003, during 2006 only 98 liters/person-day were used. Radiological safety. Due to the adverse effects to human health that could result from exposure to radioactive materials, an institution that uses this kind of material in its basic biomedical research area must implement the necessary actions to minimize the risk of contamination for users and work areas. For that reason, the INPRF began the Radiological Safety Program, which had as its main objectives to minimize the risks and to prevent accidents involving radioactive materials based on regulation compliance. As a result of these strategies, the maximum value of the total dose accumulated per year of ionizing radiation received by personnel exposed who has carried out research in this institution in recent years has been of 3.14 mSv. Therefore, it had not exceeded the annual limit dose of ionizing radiation allowed for the total body by the Comisión Nacional de Seguridad Nuclear y Salvaguardas (CNSNS) of 50 mSv = 5rem. To date, there has been no accidents or contamination with radioactive materials or wastes in the INPRF. Emergency simulations. Considering the need of being prepared for emergencies and to comply with the regulation that establishes the compulsory conducting simulations in INPRF, the Internal Committee for Civil Protection (ICPC) conducts periodic training of employees on risk prevention, through courses and simulations of situations of earthquake, attempt of fire, handling of hazardous substances spills and first aid. As a result of the earthquake simulations that have been carried out at the INPRF, the time of evacuation of workers, hospitalized patients and floating population from buildings has gradually reduced. An additional advantage of conducting emergency simulations has been the early detection of systematic security features that need to be repaired or installed. Emissions to air. In recent years, increasingly strict regulation and monitoring of gaseous emissions generated by stationary and mobile sources in Mexico City has been established. In order to comply with the current regulations, it became necessary to develop a program of annual preventive and corrective maintenance of combustion equipment that is used to provide hot water, and to make periodic analysis of gaseous emissions. Among the parameters that have to be reported are: temperature of combustion gases, monoxide and dioxide carbon content, sulfur dioxide, nitrogen dioxide percentages and generated soot.

Scientific Electronic Library Online (Spanish)

18

Photoluminescence of Er-implanted KTP and RTP crystals

Kling, Andreas; Rico, Mauricio; Zaldo, Carlos; Aguilo, Magdalena; Diaz, Francisco
2004-06-01

Digital.CSIC (Spain)

19

Peroxisomal Monodehydroascorbate Reductase. Genomic Clone Characterization and Functional Analysis under Environmental Stress Conditions

Leterrier, Marina; Corpas, Francisco J.; Barroso, Juan B.; Sandalio, Luisa M.; Río, Luis A. del
2005-08-01

Digital.CSIC (Spain)

20

Optimal conditions for the induction of triploidy in the sea bass (Dicentrarchus labrax L.)

Felip, Alicia; Zanuy, Silvia; Carrillo, Manuel; Martínez, Gonzalo; Ramos Jara, Jesús; Piferrer, Francesc
1997-06-01

Digital.CSIC (Spain)

21

Obtención de cementos belíticos de sulfoaluminatos a partir de residuos industriales

Elkhadiri, I.; Diouri, A.; Boukhari, A.; Puertas, F.; Vázquez Moreno, Tomás
2003-06-30

Digital.CSIC (Spain)

23

Nitrogen determination in micas of metamorphic rocks

Ager, F. J.; Mata, M. Pilar; Ynsa, M. D.; Respaldiza, Miguel Ángel; Goffé, B.; Nieto, F.
2006-08-01

Digital.CSIC (Spain)

25

NMR Study of Intramolecular Interactions between Aromatic Groups: Van der Waals, Charge-Transfer, or Quadrupolar Interactions?

Heaton, Nicholas J.; Bello, Pablo; Herradón García, Bernardo; Campo, Aránzazu del; Jiménez-Barbero, Jesús
1998-09-09

Digital.CSIC (Spain)

26
27

Method and device for measuring the power dissipated by a Hydridation reaction in tubes and tubular claddings and the corresponding variation in electric resistance

Sacedón Adelantado, José Luis; Díaz Muñoz, Marcos; Moya Corral, José Serafín; Remartínez Zato, Begoña; Izquierdo Gómez, Jaime
2005-08-18

Digital.CSIC (Spain)

28

Mecanismos de construcción-destrucción de patrones macroestructurales en microclimas como sistemas complejos

Sánchez-Muñoz, L.; Rover, O.; Sanz Lázaro, Jesús; García Guinea, Javier
2006-09-01

Digital.CSIC (Spain)

29

Magnetic properties of manganese-site substituted Y(Cu,Mn)O3

Moure Jiménez, Carlos; Durán Botia, Pedro; Gutiérrez, D.; Peña, O.
2004-06-01

Digital.CSIC (Spain)

30

Magnetic dipolar ordering and relaxation in the high-spin molecular cluster compound Mn6

Morello, A.; Mettes, F. L.; Bakharev, O. N.; Brom, H. B.; Jongh, L. J. de; Luis, F.; Fernández, Julio F.; Aromí, G.
2006-04-01

Digital.CSIC (Spain)

31

Inhibición de la relajación plástica en heteroestructuras InGaAs/GaAs(001) crecidas a baja temperatura

González, María Ujué; González, Yolanda; González, Luisa; Herrera, Miriam; González, David
2004-03-01

Digital.CSIC (Spain)

32

Heat capacity of water: A signature of nuclear quantum effects

Vega, Carlos; Conde, Maria M.; McBride, Carl; Abascal, Jose Luis F.; Noya, Eva G.; Ramírez, Rafael; Sesé, Luis M.
2010-01-22

Digital.CSIC (Spain)

34

Estudio por difracción de rayos X de la hidratación de mezclas de CaAl2O4 - Humo de silice

Rivas-Mercury, J. M.; Turrillas, Xavier; Aza Moya, Antonio H. de; Rodríguez Barbero, Miguel Ángel; Pena Castro, María del Pilar
2007-11-01

Digital.CSIC (Spain)

35

Environmentally Sensitive Paramagnetic and Diamagnetic Contrast Agents for Nuclear Magnetic Resonance Imaging and Spectroscopy

Pacheco, Jesús; Calle, Daniel; Lizarbe, Blanca; Negri, Viviana; Ubide, Carmen; Fayos, Rosa; López Larrubia, Pilar; Ballesteros García, Paloma; Cerdán García-Esteller, Sebastián
2011-01-01

Digital.CSIC (Spain)

36

Emission patterns of neutral pions in 40A MeV Ta plus Au reactions

Yahlali, Nadia; Díaz Medina, José; Matulewicz, T.; Delagrange, H.; Piasecki, K.; d'Enterria, D. G.; Fernández, F.; Kugler, A.; Lohner, H.; Martínez-García, G.; Ostendorf, R. W.; Schutz, Y.; Tlusty, P.; Turrisi, R.; Wagner, V.; Wilschut, H. W.
2010-05-28

Digital.CSIC (Spain)

37

Elucidating the role of genetic drift and natural selection in cork oak differentiation regarding drought tolerance

Ramirez Valiente, A.; Lorenzo, Z.; Soto, A.; Valladares, Fernando; Gil, L.; Aranda, I.
2009-05-25

Digital.CSIC (Spain)

39

Early embryonic requirement for nucleoporin Nup35/NPP-19 in nuclear assembly

Ródenas, Eduardo; Klerkx, Elke P. F.; Ayuso, Cristina; Audhya, Anjon; Askjaer, Peter
2009-03-15

Digital.CSIC (Spain)

41

Cell architecture during gametophytic and embryogenic microspore development in Brassica napus L.

Satpute, Gyanesh K.; Long, Hong; Seguí-Simarro, José M.; Risueño, María del Carmen; Sánchez-Testillano, Pilar
2005-12-01

Digital.CSIC (Spain)

42

Can gas hydrate structures be described using classical simulations?

Conde, M M; Vega, C; McBride, C; Noya, E G; Ramirez, R; Sese, L M
2010-03-15

Digital.CSIC (Spain)

43

Beta-decay of the N = Z nucleus Kr-72

Piqueras, Inmaculada; García Borge, María José; Dessagne, Ph.; Giovinazzo, J.; Huck, A.; Jokinen, A.; Knipper, A.; Longour, C.; Marguier, G.; Ramdhane, M.; Rauch, V.; Tengblad, Olof; Walter, G.; Miehé, Ch.; [ISOLDE Collaboration]
2003-03-06

Digital.CSIC (Spain)

44

Anomalías térmicas en algunos tramos de la red hidrográfica del Ebro

Alberto Giménez, Francisco; Arrúe Ugarte, José Luis
1986-01-01

Digital.CSIC (Spain)

45

Alkaline Activation of Fly Ashes: NMR Study of the Reaction Products

Palomo Sánchez, Ángel; Fernández-Jiménez, Ana; Alonso, Santiago; Sobrados, Isabel; Sanz, Jesús
2004-06-01

Digital.CSIC (Spain)

46

Ab initio molecular dynamics on the electronic Boltzmann equilibrium distribution

Alonso, José Luis; Castro, Alberto; Echenique, Pablo; Polo, Víctor; Rubio, Ángel; Zueco, David
2010-01-01

Digital.CSIC (Spain)