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Artículos de revistas sobre el tema "RMN en flux"

Autor: Grafiati

Publicado: 25 de enero de 2025

Última modificación: 31 de julio de 2025

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1

Perrillat-Mercerot, A., A. Miranville, C. Guillevin, and R. Guillevin. "Modélisation mathématique des flux de glutamate intracérébraux intégrant les données RMN spectroscopiques." Journal of Neuroradiology 45, no. 2 (2018): 92. http://dx.doi.org/10.1016/j.neurad.2018.01.014.

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2

Beauvieux, M. C., P. Couzigou, H. Gin, V. Rigalleau, and J. L. Gallis. "P175 Les flux unidirectionnels du métabolisme du glycogène du foie isolé sont inhibés par la perfusion d’éthanol 10 mM en présence d’insuline. Étude RMN chez le rat." Diabetes & Metabolism 34 (March 2008): H89. http://dx.doi.org/10.1016/s1262-3636(08)73087-8.

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3

Mhd Noor, Ervina Efzan, and Ayodeji Samson Ogundipe. "Effect of fluxes on Sn-Zn-Bi solder alloys on copper substrate." Soldering & Surface Mount Technology 29, no. 4 (2017): 225–34. http://dx.doi.org/10.1108/ssmt-05-2017-0014.

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Purpose This paper aims to investigate the effect different fluxes have on the mechanical properties of lead-free solders, specifically Sn-Zn-Bi solder alloy. The solder billets were soldered in between copper substrates and flux was applied. The mechanical tests carried out on the solder alloys were tensile and shear tests. They were experimented on with different fluxes, namely, water-soluble (paste), rosin mildly activated (RMA) and insoluble (RMA) flux. From these experiments, the ultimate tensile strength, shear strength, elongation, yield stress, Young’s modulus and the stress-strain cur

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4

Ryabenko, L. G., V. S. Zelentsov, L. R. Ovcharova, et al. "The oil flax variety RFN." Oil Crops 177, no. 1 (2019): 143–45. http://dx.doi.org/10.25230/2412-608x-2019-1-177-143-145.

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5

Travis, Mike. "RCN must flex its union muscles." Nursing Standard 30, no. 45 (2016): 30. http://dx.doi.org/10.7748/ns.30.45.30.s30.

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6

Vettier, Christian, and Anne Le Noel. "Le réacteur à haut flux et l'institut Laue-Langevin." Revue Générale Nucléaire, no. 6 (November 2000): 61–62. http://dx.doi.org/10.1051/rgn/20006061.

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7

Silva, Priscila de Souza, and Silvana Nunes de Queiroz. "Migração intraestadual no Rio Grande do Norte." Ideias 11 (May 1, 2020): e020008. http://dx.doi.org/10.20396/ideias.v11i0.8658503.

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O principal objetivo deste trabalho é analisar a evolução recente da migração intraestadual no Rio Grande do Norte, a partir dos fluxos entre a Região Metropolitana de Natal (RMN) e o interior do estado, e o interior e a Região Metropolitana de Natal, durante os quinquênios de 1995/2000 e 2005/2010. Para tanto, a principal fonte de informações são as amostras dos microdados dos Censos Demográficos de 2000 e 2010 fornecidos pelo Instituto Brasileiro de Geografia e Estatística (IBGE). Os principais resultados mostram maior dinamização das migrações dentro do próprio estado e intensificação da te

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8

Hanine, Ilyas. "La difficile équation économique de la chaleur nucléaire." Revue Générale Nucléaire, no. 3 (2024): 44–45. http://dx.doi.org/10.1051/rgn/20243044.

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Les modèles économiques dans le secteur de l’énergie jouent un rôle crucial dans la sécurisation des flux de revenus attendus par les financeurs. Or ces modèles évoluent et nécessitent une adaptation constante de tous les acteurs.

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9

Hugrass, WN. "A General Physical Model for RMF Current Drive." Australian Journal of Physics 41, no. 6 (1988): 765. http://dx.doi.org/10.1071/ph880765.

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Rotating magnetic fields (RMF) have been used successfuly to drive steady currents in plasmas in many experiments. Some recent experimental and theoretical results did not seem to agree with the standard model based on assuming that the electrons are 'tied' to the lines of the RMF. A more general model based on the concept of flux preserving motion is developed in this paper. It appears that this model provides a unified approach for predicting the qualitative features of RMF current drive under a variety of conditions.

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10

Perthame, Benoît, Nicolas Vauchelet, and Zhian Wang. "The flux limited Keller–Segel system; properties and derivation from kinetic equations." Revista Matemática Iberoamericana 36, no. 2 (2019): 357–86. http://dx.doi.org/10.4171/rmi/1132.

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11

Vladisavljevic, Goran T., and Vladeta Lj Pavasovic. "Determination of Limiting Flux and Threshold Pressure in Stirred Ultrafiltration of Colloidal Suspensions." Collection of Czechoslovak Chemical Communications 62, no. 9 (1997): 1413–22. http://dx.doi.org/10.1135/cccc19971413.

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The stationary permeate flux during ultrafiltration of colloidal suspensions reaches a limiting value, Jl, at high pressure differences. According to the gel polarization model employed here, the existence of this limiting flux is a consequence of gelation of the solution at the membrane-solution interface. The limiting permeate flux, Jl, can easily be determined from experimental data by plotting ∆p/Js against ∆p. Furthermore, the membrane resistance at zero pressure difference, Rm0, and the pressure difference necessary to reach 95 per cent of the limiting flux, i.e. the threshold pressure,

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12

Wiening, Karl-Heinz. "Neutron Flux Measurement - an Inherent Part of the Reactor Protection System, also in Technology." Revue Générale Nucléaire, no. 1 (January 2006): 150–54. http://dx.doi.org/10.1051/rgn/20061150.

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13

Mitchison, T. J., P. Maddox, A. Groen, et al. "Bipolarization and Poleward Flux Correlate duringXenopusExtract Spindle Assembly." Molecular Biology of the Cell 15, no. 12 (2004): 5603–15. http://dx.doi.org/10.1091/mbc.e04-05-0440.

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We investigated the mechanism by which meiotic spindles become bipolar and the correlation between bipolarity and poleward flux, using Xenopus egg extracts. By speckle microscopy and computational alignment, we find that monopolar sperm asters do not show evidence for flux, partially contradicting previous work. We account for the discrepancy by describing spontaneous bipolarization of sperm asters that was missed previously. During spontaneous bipolarization, onset of flux correlated with onset of bipolarity, implying that antiparallel microtubule organization may be required for flux. Using

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14

Zheng, D. W., Weijia Wen, K. N. Tu, and P. A. Totta. "In situ scanning electron microscopy study of eutectic SnPb and pure Sn wetting on Au/Cu/Cr multilayered thin films." Journal of Materials Research 14, no. 3 (1999): 745–49. http://dx.doi.org/10.1557/jmr.1999.0100.

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Wetting behavior of eutectic SnPb and pure Sn on Au(500 Å)/Cu(1 μm)/Cr(800 Å) layered thin films were monitored in situ in a ramping temperature profile using a scanning electron microscope (SEM) with a vacuum of 10−5–10−6 Torr. We found that the wetting behavior of these two solders in SEM was dramatically different from their behavior in RMA soldering flux; a smaller wetting angle and rough wetting front morphology were observed. Very surprisingly, no dewetting could be observed inside the SEM chamber, yet dewetting happened to the same sample when it was removed from the SEM and immersed in

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15

Sheng, Yang Yang, Yan Fu Yan, Kuai Le Zhao, and Zhi Wei Xu. "Effects of Different Fluxes on the Spreadability of Zn-20Sn Solders." Advanced Materials Research 337 (September 2011): 546–49. http://dx.doi.org/10.4028/www.scientific.net/amr.337.546.

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The spreadability of Zn-20Sn solders on Cu substrate was researched by using self-made flux, silver brazing 102 and medium activity rosin (RMA), and the characteristics of intermetallic compounds the appearance of solder joints were compared and analyzed at soldering joints. Results indicated that Zn-20Sn solders exhibited excellent spreadability by using self-made flux. A shoot IMC layer was closed to the solder while a flat IMC layer was presenting adjacent to the Cu substrate and the middle layer. Moreover, the characteristics of IMC and the appearances of soldered joints varied by using di

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16

Roegler, Hans-Joachim, and Gunter Wierheim. "Le réacteur de recherche FRM-II à Munich : une nouvelle source de neutrons à haut flux." Revue Générale Nucléaire, no. 3 (May 2002): 63–68. http://dx.doi.org/10.1051/rgn/20023063.

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17

Roegler, Hans-Joachim, and Gunter Wierheim. "Le réacteur de recherche FRM-II à Munich : une nouvelle source de neutrons à haut flux." Revue Générale Nucléaire, no. 4 (August 2002): 76–85. http://dx.doi.org/10.1051/rgn/20024076.

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18

Okada, Nobuchika, and Osamu Seto. "DAMPE excess from decaying right-handed neutrino dark matter." Modern Physics Letters A 33, no. 27 (2018): 1850157. http://dx.doi.org/10.1142/s0217732318501572.

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The flux of high-energy cosmic-ray electrons plus positrons recently measured by the DArk Matter Particle Explorer (DAMPE) exhibits a tentative peak excess at an energy of around 1.4 TeV. In this paper, we consider the minimal gauged U(1)[Formula: see text] model with a right-handed neutrino (RHN) dark matter (DM) and interpret the DAMPE peak with a late-time decay of the RHN DM into [Formula: see text]. We find that a DM lifetime [Formula: see text] can fit the DAMPE peak with a DM mass [Formula: see text]. This favored lifetime is close to the current bound on it by Fermi-LAT, our decaying R

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19

Molina, Jennifer R., Joseph M. Gozgit, Melissa M. Vasbinder, et al. "Abstract 2154: PARP7 inhibitor RBN-2397 increases tumoral IFN signaling leading to various tumor cell intrinsic effects and tumor regressions in mouse models." Cancer Research 82, no. 12_Supplement (2022): 2154. http://dx.doi.org/10.1158/1538-7445.am2022-2154.

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Abstract Targeting cytosolic nucleic acid sensing pathways to activate the Type I interferon (IFN) response is an emerging therapeutic strategy being explored in oncology. The PARP family consists of seventeen enzymes that regulate fundamental biological processes including response to cellular stress. PARP7 (TIPARP) is a stress-induced mono-ART that catalyzes the transfer of a single unit of ADP-ribose onto substrates (MARylation) to regulate their function and plays a role in suppressing the Type I IFN response in tumor cells (Gozgit 2021 Cancer Cell). RBN-2397 is the first potent and select

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20

Roulet, Éric. "Le départ des huguenots vers les Antilles françaises au XVII e siècle : les raisons du voyage." Revue du Nord 449, no. 2 (2024): 43–62. http://dx.doi.org/10.3917/rdn.449.0043.

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Alors que la France entreprend la conquête des îles de l’Amérique, Saint-Christophe d’abord en 1625, puis la Guadeloupe et la Martinique en 1635, les sujets du roi très chrétien sont incités à venir peupler les nouveaux établissements fondés. Après des débuts modestes, un flux migratoire soutenu s’observe dès les années 1640. Parmi les premiers arrivants, il y a de nombreux protestants. Quelles sont les raisons de leur départ ? Suivent-elles les mêmes ressorts que l’émigration des catholiques ou envisagent-ils les Antilles comme un refuge ? Quelle part a eu l’évolution de la situation religieu

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21

Freire, Carla Regina Ferreira, and Paulo Fernando Cidade De Araújo. "MIGRAÇÃO, PRODUÇÃO E SALÁRIOS NO MEIO RURAL DA REGIÃO NORDESTE DO BRASIL." Revista Econômica do Nordeste 33, no. 4 (2002): 670–93. http://dx.doi.org/10.61673/ren.2002.1829.

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Analisa o fluxo migratório, evolução da produção e da produtividade e fatores relevantes para estimação da taxa de salário. Com relação ao fluxo migratório, constata que o Nordeste apresenta um grande fluxo, em busca de melhores serviços, maiores salários e, principalmente, melhor nível de vida, principalmente para o Sudeste e Centro-Oeste. Analisando a migração rural-urbana, o meio rural perdeu população no período 1970-1991. Na análise da evolução da produção e da produtividade, considerou-se o crescimento da produção em função da produtividade da terra, área cultivada e emprego. De 1975-198

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22

Xie, Y. H., T. Zhu, C. H. Xu, T. Nozaki, and K. Furukawa. "Treatment of domestic sewage by a metal membrane bioreactor." Water Science and Technology 65, no. 6 (2012): 1102–8. http://dx.doi.org/10.2166/wst.2012.422.

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A submerged flat metal MBR (membrane bioreactor) was used to treat synthetic domestic sewage in this study. The experiment was continued for 270 days and ran under two modes as AMBR (aerobic membrane bioreactor) and A/O-MBR (anoxic/aerobic membrane bioreactor) at a permeate flux of 0.4–1 m3/(m2 d). PVA (polyvinyl alcohol) gel beads were added to the aeration tank with a volume ratio of 10% at the end of the A/O-MBR mode. The mean COD and TN removal efficiencies achieved 96.69 and 32.12% under the AMBR mode, and those were 92.17 and 72.44% under the A/O-MBR mode, respectively. SND (simultaneous

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23

Luiz Alfredo, Raposo. "O VALOR DA EMPRESA NA PERSPECTIVA DA OFERTA (EM TORNO DA NOÇÃO DE PREÇO MÍNIMO)." Revista Econômica do Nordeste 25, no. 2 (1994): 223–59. http://dx.doi.org/10.61673/ren.1994.2194.

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Este trabalho baseia-se em estudos anteriores do autor e de Fernanda Pontual. Adota, para determinar o valor de uma empresa, o ponto de vista da oferta, ou seja, de um empresário buscando determinar qual o preço mínimo a pedir por sua empresa. Reflete, portanto, a visão de um lado apenas, mas a forma de analisar proposta pode servir de inspiração para aná- lises sob o prisma do comprador. Inicialmente, os conceitos de valor patrimonial (valor estático) e de valor atual do fluxo de caixa (valor dinâmico) são submetidos a cuidadoso exame; retoma a questão da otimização, para a qual tenta desenvo

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24

Borghini, A. "Comprendre le bébé dans tous les sens : l’importance des flux sensoriels pour soutenir la régulation émotionnelle." Périnatalité 13, no. 2 (2021): 90–95. http://dx.doi.org/10.3166/rmp-2021-0119.

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Dès le début de la vie, le fœtus, puis le nourrisson, est exposé aux flux sensoriels. Son organisme, à travers les récepteurs sensoriels, est construit pour pouvoir les traiter et utiliser ce traitement pour développer les capacités perceptives organisant ainsi son développement sensorimoteur. Mais, pour certains enfants, des irritabilités sensorielles peuvent entraver ou limiter ce processus. L’enfant peut avoir de la peine à développer sa propre conscience corporelle ainsi que tous les processus d’agentivité incarnée qui y sont liés. Pour ces enfants, c’est l’ajustement du milieu humain qui

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25

Dobrzynski, Cécile, Pascal Frey, and Olivier Pironneau. "Couplage et adaptation de maillage anisotrope pour des simulations de flux d’air dans des géométries complexes." European Journal of Computational Mechanics 16, no. 6-7 (2007): 749–73. http://dx.doi.org/10.3166/remn.16.749-773.

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26

Morenzoni, Franco. "Les articles additionnels aux statuts de 1403 d’Amédée VIII de Savoie conservés par le manuscrit Paris, BnF, lat. 12868." Revue du Nord 446, no. 2 (2023): 303–14. http://dx.doi.org/10.3917/rdn.1446.0303.

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Le manuscrit de la BnF, lat. 12868 a conservé les plus anciennes copies connues des Statuts promulgués par le comte puis duc de Savoie Amédée VIII en 1403 et 1423. À la suite des 119 articles des statuts de 1403, le manuscrit a transmis vingt-deux articles additionnels qui traitent de l’organisation et du personnel de l’hôtel du comte, notamment du maître d’hôtel, de la Chambre des comptes et du trésorier général, ainsi que de quelques questions monétaires ou relatives à la Chartreuse de Pierre-Châtel. Presque tous les articles révèlent la volonté de l’entourage du comte et de ses juristes de

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27

Tchuen, Ghislain, Pascalin Tiam Kapen, and Yves Burtschell. "An accurate shock-capturing scheme based on rotated-hybrid Riemann solver." International Journal of Numerical Methods for Heat & Fluid Flow 26, no. 5 (2016): 1310–27. http://dx.doi.org/10.1108/hff-01-2015-0031.

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Purpose – The purpose of this paper is to present a new hybrid Euler flux fonction for use in a finite-volume Euler/Navier-Stokes code and adapted to compressible flow problems. Design/methodology/approach – The proposed scheme, called AUFSRR can be devised by combining the AUFS solver and the Roe solver, based on a rotated Riemann solver approach (Sun and Takayama, 2003; Ren, 2003). The upwind direction is determined by the velocity-difference vector and idea is to apply the AUFS solver in the direction normal to shocks to suppress carbuncle and the Roe solver across shear layers to avoid an

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28

Costa, Cinthia Cabral da, Heloisa Lee Burnquist, Maurício Jorge Pinto de Souza, and Constanza Valdes. "MODELAGEM DA DEMANDA DE COMBUSTÍVEL NO BRASIL: A IMPORTÂNCIA DOS VEÍCULOS FLEX." Revista Econômica do Nordeste 48, no. 3 (2017): 113–27. http://dx.doi.org/10.61673/ren.2017.164.

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O objetivo deste estudo foi avaliar os efeitos da expansão dos veículos flex na frota de veículos leves no Brasil sobre a demanda dos diferentes tipos de combustíveis utilizados na mesma: etanol hidratado e gasolina. O estudo inclui uma análise crítica das estimativas anteriores de demanda de combustíveis no Brasil de modo a explicar a importância da presente estimativa, incluindo os dados mais recentes possíveis. Os resultados indicam que a demanda por etanol hidratado é elástica em relação aos preços, tanto do próprio combustível quanto preço cruzado da gasolina; que a demanda preço da gasol

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29

Paché, Gilles. "Logistique urbaine durable : des choix de distribution contraints par le politique." Revue Management & Innovation N° 4, no. 2 (2021): 157–68. http://dx.doi.org/10.3917/rmi.204.0157.

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Alors même que les hypermarchés et les grands centres commerciaux, localisés en périphérie des villes, constituaient des formats de vente dominants de la période des Trente Glorieuses, le commerce de proximité et le e-commerce ont pris un fort ascendant qui pose de redoutables problèmes logistiques. Ces deux formats de vente s’appuient sur la multiplication de livraisons urbaines selon un modèle de capillarité extrême des flux. Il en résulte des perturbations environnementales majeures, compte tenu de la multiplication des véhicules de livraison. Un nombre de plus en plus important de décideur

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30

Lena, Lavinas, Garcia Henrique Eduardo, and Rubens do Amaral Marcelo. "DESIGUALDADES REGIONAIS: INDICADORES SÓCIO-ECONÓMICOS NOS ANOS 90." Revista Econômica do Nordeste 27, no. 4 (1996): 857–921. http://dx.doi.org/10.61673/ren.1996.2133.

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Analisa os indicadores econômicos das regiões brasileiras, enfocando as desigualdades entre elas. Com a globalização da economia, existe a possibilidade de essas disparidades se agravarem, tanto social como economicamente, fato esse que gera apreensão nas áreas menos desenvolvidas, que podem ficar de fora do fluxo internacional de comércio.

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31

Marinucci, A., S. Bianchi, V. Braito, et al. "The lively accretion disc in NGC 2992 – I. Transient iron K emission lines in the high-flux state." Monthly Notices of the Royal Astronomical Society 496, no. 3 (2020): 3412–23. http://dx.doi.org/10.1093/mnras/staa1683.

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ABSTRACT We report on one of the brightest flux levels of the Seyfert 2 galaxy NGC 2992 ever observed in X-rays, on 2019 May. The source has been monitored every few days from 2019 March 26 to 2019 December 14 by Swift-X-Ray Telescope (XRT), and simultaneous XMM–Newton (250 ks) and NuSTAR (120 ks) observations were triggered on 2019 May 6. The high count rate of the source (its 2–10 keV flux ranged between 0.7 and 1.0 × 10−10 erg cm−2 s−1) allows us to perform a time-resolved spectroscopy, probing spatial scales of tens of gravitational radii from the central black hole. By constructing a map

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32

Rodriguez Leite, Ana Paula Moreira, Thauan Santos, and Cintiene Sandes Monfredo Mendes. "Políticas migratórias na UE: entre a estratégia do poder soberano e a cooperação compartilhada | Migration policies in the EU: between the sovereign power strategy and shared cooperation." Mural Internacional 8, no. 1 (2018): 106–19. http://dx.doi.org/10.12957/rmi.2017.32577.

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As políticas migratórias da UE são caracterizadas como estratégicas, nas quais os interesses securitários da Comunidade são priorizados. A lógica de tais políticas consiste na regulação a partir das fronteiras sob dois mecanismos dispostos em normativas comunitárias: o Acordo de Schengen e o Tratado de Amsterdã. No decorrer da Primavera Árabe, em especial, o fluxo de refugiados somou-se ao de imigrantes irregulares, denunciando as lacunas existentes na gestão das fronteiras europeias em termos estratégicos e também humanitários. O aporte metodológico utilizado da análise comparada nos permite

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33

Belmonte, Manuel, Pilar Miranzo, and María Isabel Osendi. "Processing and Properties of Highly Textured Si₃N₄ Materials." Key Engineering Materials 336-338 (April 2007): 1175–78. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.1175.

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Textured Si3N4 materials have been fabricated by extruding ceramic pastes, containing β-Si3N4 seeds, and later densification by hot-pressing. A strong anisotropy in the microstructure of the specimens was observed, which drastically influenced their properties. The thermomechanical and tribological behavior of the textured materials were investigated. The surface perpendicular to the Si3N4 grain alignment presented higher wear resistance than the parallel one. The thermal conductivity of the material increased when the heat flux ran along the elongated Si3N4 grains.

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34

Batista, Luciene Maria Torquato Cerqueira, and Marcelo Inácio Ferreira Ferraz. "ÍNDICE DE ATIVIDADE ECONÔMICA DE ILHÉUS E ITABUNA." Revista Econômica do Nordeste 52, no. 1 (2021): 107–23. http://dx.doi.org/10.61673/ren.2021.1183.

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A presente pesquisa teve como objetivo elaborar um índice de curto prazo voltado para as atividades econômicas dos municípios de Ilhéus e Itabuna, a fim de fornecer informações ágeis para que agentes econômicos consigam melhor agir dentro da dinâmica econômica local, uma vez que a todo o momento esses interferem e se movimentam no fluxo de mercado. A proposta do trabalho consistiu em agregar variáveis relacionadas a esses dois municípios, tendo como base metodológica o Indicador da Atividade Econômica de Ribeiro (2003), o qual possibilita o monitoramento do fluxo de pessoas e cargas com eficác

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35

Li, Fengjie, Shimei Zheng, and Bingchen Liu. "Blow-up of multi-componential solutions in heat equations with exponential boundary flux." Rocky Mountain Journal of Mathematics 47, no. 7 (2017): 2295–321. http://dx.doi.org/10.1216/rmj-2017-47-7-2295.

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36

Li, Fengjie, Shimei Zheng, and Bingchen Liu. "Blow-up of multi-componential solutions in heat equations with exponential boundary flux." Rocky Mountain Journal of Mathematics 47, no. 7 (2017): 2309–35. http://dx.doi.org/10.1216/rmj-2017-47-7-2309.

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37

Rave-Bonilla, Yuly Paola, David E. Jessop, Séverine Moune, Céline Garbin, and Roberto Moretti. "Numerical modelling of the volcanic plume dispersion from the hydrothermal system of La Soufrière de Guadeloupe." Volcanica 6, no. 2 (2023): 459–77. http://dx.doi.org/10.30909/vol.06.02.459477.

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Passive volcanic degassing results in the emission of toxic gases such as H2S at quasi-steady rates over long periods of time that pose a significant hazard to human health even in low gas concentrations. Currently, La Soufrière de Guadeloupe has one of the highest gas emission rates in the Lesser Antilles arc, with gas emitted mainly from low-temperature fumaroles. In this study, gas dispersion from the volcano between 2016–2021 was modelled using a numerical code that takes into account wind and atmospheric data, topography and gas flux measurements. We ran c.100 individual simulations of th

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38

Xiang, Zhaoyin, Chunlai Mu, and Yulan Wang. "Critical Curve of the Non-Newtonian Polytropic Filtration Equations Coupled via Nonlinear Boundary Flux." Rocky Mountain Journal of Mathematics 39, no. 2 (2009): 689–705. http://dx.doi.org/10.1216/rmj-2009-39-2-689.

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39

Yuldasheva, Z. K., and A. A. Ismatullaeva. "THE INFLUENCE OF SOWING NORMS ON THE FORMATION OF YIELD ELEMENTS OF NEW VARIETIES OF OILY FLAX." American Journal Of Agriculture And Horticulture Innovations 4, no. 6 (2024): 18–22. http://dx.doi.org/10.37547/ajahi/volume04issue06-04.

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In this article, the effect of different sowing normson the yield elements of new varieties of repeated planted oilseed flax has been proven. In the experiment, 4-5-6 million seeds of Bahorikor (st), Russian Fliz, Danik, Biryuza, RFN varieties were used, and the effect on crop elements was studied. According to the sowing norms, it was proved that the elements of oilseed crop and the weight of 1000 seeds were high in the option where 4 million seeds were used, and when 5 and 6 million seeds were used, the yield elements of oilseed was higher, and the weight of 1,000 seeds were proven to be beh

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40

Namdari, Sajad, Alireza Baghbanan, and Hamid Hashemolhosseini. "INVESTIGATION OF THE EFFECT OF THE DISCONTINUITY DIRECTION ON FLUID FLOW IN POROUS ROCK MASSES ON A LARGE-SCALE USING HYBRID FVM-DFN AND STREAMLINE SIMULATION." Rudarsko-geološko-naftni zbornik 36, no. 4 (2021): 49–59. http://dx.doi.org/10.17794/rgn.2021.4.5.

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Understanding the fluid behaviour in rock masses is of great importance in various rock mass-related engineering projects, such as seepage in tunnels, geothermal reservoirs, and hazardous waste disposal. Different approaches have been implemented to study the flow pattern in fractured porous rock masses. Laboratory experiments can provide good information regarding this issue, but high expenses aside, they are time-consuming and suffer the lack of ability to study field scale mediums. Numerical methods are beneficial in simulating such mediums with the Discrete Fracture Network (DFN) method in

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41

Smits, A. W., N. H. West, and W. W. Burggren. "Pulmonary fluid balance following pulmocutaneous baroreceptor denervation in the toad." Journal of Applied Physiology 61, no. 1 (1986): 331–37. http://dx.doi.org/10.1152/jappl.1986.61.1.331.

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Pulmonary hemodynamics and net transcapillary fluid flux (NTFF) were measured in conscious toads before and following bilateral denervation of the recurrent laryngeal nerves (rLN), which contain afferents from baroreceptors located in the pulmocutaneous arteries. Denervation caused an acute doubling of the arterial-venous pressure gradient across the lung and a threefold increase in pulmonary blood flow. Calculated pulmonary vascular resistance fell and remained below control values through the period of experimentation. NTFF increased by an order of magnitude (0.74–7.77 ml X kg-1 X min-1), as

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42

Pfister-Langanay, Christian. "Arnaud Knaepen , Christophe Loir , Alexis Wilkin (éd.), Approvisionner la ville. Flux alimentaires et circulations urbaines du Moyen Âge au xix e siècle , Bruxelles, Éditions de l’Université de Bruxelles, 2018, 208 p." Revue du Nord 438, no. 1 (2021): V. http://dx.doi.org/10.3917/rdn.438.0139e.

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43

Horimek, Abderrahmane. "Non-Newtonian natural convection cooling of a heat source of variable length and position placed at the bottom of a square cavity." Thermal Science, no. 00 (2023): 59. http://dx.doi.org/10.2298/tsci220531059h.

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Natural convection cooling of a heat source placed at the bottom wall of a square cavity filled with non-Newtonian fluid was investigated numerically. Two thermal conditions were assumed at the source (imposed temperature or flux density). The effects of Rayleigh number (Ran), rheological index (n), source length (SL), its position (D), and Prandtl number (Prn) were analyzed. For a centered source. The three first parameters were varied. The results show an increase in dynamic and thermal fields? perturbations when Ran increases and/or SL increases and/or n decreases. These observations are cl

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44

Ma, Nan, U. S. Tulu, Nick P. Ferenz, Carey Fagerstrom, Andrew Wilde, and Patricia Wadsworth. "Poleward Transport of TPX2 in the Mammalian Mitotic Spindle Requires Dynein, Eg5, and Microtubule Flux." Molecular Biology of the Cell 21, no. 6 (2010): 979–88. http://dx.doi.org/10.1091/mbc.e09-07-0601.

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TPX2 is a Ran-regulated spindle assembly factor that is required for kinetochore fiber formation and activation of the mitotic kinase Aurora A. TPX2 is enriched near spindle poles and is required near kinetochores, suggesting that it undergoes dynamic relocalization throughout mitosis. Using photoactivation, we measured the movement of PA-GFP-TPX2 in the mitotic spindle. TPX2 moves poleward in the half-spindle and is static in the interzone and near spindle poles. Poleward transport of TPX2 is sensitive to inhibition of dynein or Eg5 and to suppression of microtubule flux with nocodazole or an

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45

Santos, Rubens Souza. "On the starting and operational transients at the core of the RMB based on 2D multigroup diffusion." Brazilian Journal of Radiation Sciences 10, no. 3B (Suppl.) (2023): 01–27. http://dx.doi.org/10.15392/2319-0612.2022.1993.

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RMB is a multipurpose reactor to be built by CNEN. As a multipurpose facility, unlike a nuclear power plant, some operations may result in transients, whether during the movement of materials from remote irradiation, extraction of neutrons through beam holes, reactor starting up, control rod accident, etc. For that, a methodology to visualize some variables like neutron fluxes, temperatures, power, etc., was developed. In this one present some preliminary results based on multigroup diffusion theory, thermal hydraulics feedbacks, and numerical methods, systematized in the DINUCLE code. DINUCLE

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46

Kolotov, A. P., and N. A. Kiprushkina. "Evaluation of productivity of oil flax varieties in the conditions of the Sverdlovsk region." Oil Crops 1, no. 189 (2022): 54–61. http://dx.doi.org/10.25230/2412-608x-2022-1-189-54-61.

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Oil flax was grown on gray forest soils of the Sverdlovsk region. The purpose of the research was to compare the yield of new varieties of oil flax, to justify the yield value by elements of the yield structure and to determine the seed quality by biochemical composition. The research method was a field experiment with variance analysis of experimental data. We established that in the Sverdlovsk region, even in extreme meteorological conditions, it is possible to obtain the oil flax yield of 1.8–2.2 t/ha. In the ecological trial, the varieties Uralsky, VNIIMK 620 FN, RFN, Fliz, Rachel and Liri

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47

Zhu, T., Y. H. Xie, J. Jiang, Y. T. Wang, H. J. Zhang, and T. Nozaki. "Comparative study of polyvinylidene fluoride and PES flat membranes in submerged MBRs to treat domestic wastewater." Water Science and Technology 59, no. 3 (2009): 399–405. http://dx.doi.org/10.2166/wst.2009.849.

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Two kinds of membranes, polyvinylidene fluoride (PVDF) and polyethersulfone (PES), were used in submerged flat membrane bioreactors (MBRs) to treat domestic wastewater in this study. The MBRs ran under the same reactor structure, the same membrane pore size of 0.45 μm and the same anoxic/ oxic (A/O) process. The experimental results showed that: (1) With the influent of BOD5 200–500 mg/L and CODCr 400–1,000 mg/L, PVDF MBR achieved the removal efficiencies of BOD5 96–98% and CODCr 89–98%, and those were 97–99% and 93–97% in PES MBR. The interceptive efficiency of PES membrane to BOD5 and CODCr

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48

Honig, C. R., T. E. Gayeski, A. Clark, and P. A. Clark. "Arteriovenous oxygen diffusion shunt is negligible in resting and working gracilis muscles." American Journal of Physiology-Heart and Circulatory Physiology 261, no. 6 (1991): H2031—H2043. http://dx.doi.org/10.1152/ajpheart.1991.261.6.h2031.

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Distribution of O2 within and among arterioles and venules was determined in dog and rat gracilis muscles with a cryospectrophotometric method. Saturation in 40-microns arterioles was not demonstrably different from saturation in the aorta even when flow was abnormally low. Arterioles greater than 40 microns ran parallel to venules. Measurements and a mathematical model indicate that diffusive shunting is negligible for typical separation distances between arterioles and venules. Most separation distances were greater than 30 microns. In some venule segments less than 15 microns from an arteri

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Oguamanam, D. C. D., J. S. Hansen, and G. R. Heppler. "Nonlinear Transient Response of Thermally Loaded Laminated Panels1." Journal of Applied Mechanics 71, no. 1 (2004): 49–56. http://dx.doi.org/10.1115/1.1631033.

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The nonlinear response of a composite laminated panel that is suddenly exposed to a heat flux is examined using the finite element method. The panel is cantilevered onto a rigid hub, the rotation motion of which is either fully or partially restrained. The panel elastic deformations are assumed large and are modeled via the von Ka´rma´n strain-displacement relationship while the rigid-body angular rotation, for the case of a rotating rigid hub, is assumed small. The system of nonlinear governing equations is solved by the Newton-Raphson method in conjunction with the Newmark time integration s

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50

Baldi, Mariana, and Fernando Dias Lopes. "A criação do centro tecnológico do camarão no Rio Grande do Norte: uma análise a partir da abordagem da tríplice hélice e da perspectiva de redes sociais." Revista Econômica do Nordeste 41, no. 1 (2017): 167–80. http://dx.doi.org/10.61673/ren.2010.292.

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Este artigo é um estudo de caso sobre o Centro Tecnológico do Camarão (CTC), do Rio Grande do Norte, cuja questão central foi investigar como o processo de inovação tem ocorrido dentro do cluster e identificar os principais entraves a sua criação e difusão. Utiliza o arcabouço teórico da Tríplice Hélice e a perspectiva de redes. Os dados foram coletados através de entrevistas com empresários, dirigentes das associações e com os representantes das demais organizações do CTC. Documentos acerca do cluster e do CTC também foram analisados em conjunto com as entrevistas. Observou-se que os micropro

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