Academic literature on the topic 'SIMNRA'
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Journal articles on the topic "SIMNRA"
Mayer, M. "An expert-assisted system for improving the quality of IBA simulations by SIMNRA." Journal of Physics: Conference Series 2326, no. 1 (October 1, 2022): 012007. http://dx.doi.org/10.1088/1742-6596/2326/1/012007.
Full textMayer, M. "Improved physics in SIMNRA 7." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 332 (August 2014): 176–80. http://dx.doi.org/10.1016/j.nimb.2014.02.056.
Full textSolis-Lerma, D., and H. Khodja. "Automated total micro-IBA using Advanced Image Processing and Machine Learning." Journal of Physics: Conference Series 2326, no. 1 (October 1, 2022): 012006. http://dx.doi.org/10.1088/1742-6596/2326/1/012006.
Full textSilva, T. F., C. L. Rodrigues, M. Mayer, M. V. Moro, G. F. Trindade, F. R. Aguirre, N. Added, M. A. Rizzutto, and M. H. Tabacniks. "MultiSIMNRA: A computational tool for self-consistent ion beam analysis using SIMNRA." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 371 (March 2016): 86–89. http://dx.doi.org/10.1016/j.nimb.2015.10.038.
Full textKaushik, Shikha, Sujata Pandey, and Rahul Singhal. "Effect of Annealing on Morphological, Structural and Electrical Characteristics of Zinc Oxide Layer for RRAM Applications." ECS Journal of Solid State Science and Technology 11, no. 3 (March 1, 2022): 035003. http://dx.doi.org/10.1149/2162-8777/ac5a6e.
Full textLykiardopoulou, M., K. Tsampa, and T. J. Mertzimekis. "Construction and Ion-Beam Characterization of Nuclear Targets." HNPS Proceedings 24 (April 1, 2019): 258. http://dx.doi.org/10.12681/hnps.1877.
Full textWang, Zesong, Canxin Tian, Alexander Tolstogouzov, Feng Liang, Changwei Zou, Songquan Li, Sergey I. Gusev, et al. "Microstructure and Rutherford Backscattering Spectrometry of Hard/Lubricant Mo-Ti-Al-N Multilayered Coatings Prepared by Multi-Arc Ion Plating at Low Substrate Rotation." Coatings 10, no. 2 (January 23, 2020): 101. http://dx.doi.org/10.3390/coatings10020101.
Full textLIANG, JIACHANG, LIPING ZHANG, ZHIPING WANG, YIFEI CHEN, CHAOHUI JI, YANYAN ZHANG, PENG ZHANG, et al. "PREPARATION OF GRADATED NANO-TRANSIENT LAYER AT INTERFACE BETWEEN DEPOSITED FILM AND SUBSTRATE BY HIGH-INTENSITY PULSED ION BEAM IRRADIATION." Surface Review and Letters 17, no. 05n06 (October 2010): 463–68. http://dx.doi.org/10.1142/s0218625x10014296.
Full textAndrade, E., C. Solis, and M. F. Rocha. "Application of the SIMNRA code to calibrate the analyzing magnet associated with a Van de Graaff accelerator." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 261, no. 1-2 (August 2007): 553–56. http://dx.doi.org/10.1016/j.nimb.2007.04.046.
Full textDede, S., M. Kokkoris, A. Lagoyannis, V. Paneta, K. Preketes-Sigalas, and R. Vlastou. "Benchmarking the natSi(p,p0) and natO(d,d0) elastic scattering and the 16O(d,p0,1,α0) reactions for IBA purposes." HNPS Proceedings 24 (April 1, 2019): 244. http://dx.doi.org/10.12681/hnps.1874.
Full textDissertations / Theses on the topic "SIMNRA"
Smith, Algina Maria Johanna. "Genetic analyses of growth traits for the Simbra composite breed." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/4168.
Full textENGLISH ABSTRACT: The aim of this study was to evaluate the Simbra breed of cattle for certain non-genetic as well as genetic parameters influencing live weight traits in the breed. Live weight traits included birth weight (BW), weaning weight at 200 days of age (WW), yearling weight at 400 days of age (YW) and 600 day weight. The Simmental and Simbra Breeders’ Society of Southern Africa availed 148751 records for analysis from the year 1987 till 2009. Due to deficiencies of various kinds in the data and the restrictions imposed for the purposes of the analysis, 56.44% of the records were discarded for BW, 76.55% for WW, 91.54% for YW and 96.32% for 600-day weight. Non-genetic parameters affecting BW, WW, YW and 600-day weight were analysed using the General Linear Models procedure of the Statistical Analysis System (SAS, 2004) software. During this procedure sex of calf, breed composition of calf, breeder of calf, month of birth, year of birth and dam age were fitted in the models. BW, WW, YW and Mature Cow Weight (MCW) were fitted as covariates where possible. It was determined that the fixed effects of sex, dam age, breeder, year and month had a significant (P < 0.05) effect of BW and WW while dam age was not significant (P > 0.05) for YW or 600-day weight. Breed was found non significant for YW. Breeder of the calf accounted for the most variation in BW, WW, YW as well as 600-day weight with a contribution of 17.55%, 25.77%, 18.35% and 10.71% respectively. Tukey’s multiple range tests were performed for testing differences between least square means. Results indicated male calves to be significantly heavier than females for all four traits measured. Breed composition differences were found significant until WW. Calves with higher Brahman percentage weighted more at birth while calves with higher Simmental percentage weighed more at weaning. Middle-aged dams were found to account for heavier calves at both BW and WW while very young dams and very old dams produced lighter calves for the two live weight traits. A number of years showed a significant difference from each other for all the traits measured as well as month of birth. (Co) variance components and the resulting genetic parameters were estimated using single-traits and three-traits analysis by means of Restricted Maximum Likelihood procedures (Gilmour et al., 2002). Appropriate models were selected by means of Log likelihood ratios tests and implemented to estimate genetic parameters for each of the traits studied. Direct additive heritabilities for BW, WW, YW and 600-day weight in the Simbra were respectively 0.56 ± 0.08, 0.67 ± 0.09, 0.70 ± 0.11 and 0.10 ± 0.03 when the most suitable animal model was fitted in single-trait analyses for each trait. Single traits analysis also included maternal additive as well as the correlation between direct additive and maternal additive for BW, WW and YW. Maternal additive heritability estimates of 0.24 ± 0.07, 0.33 ± 0.06 and 0.38 ± 0.07 was obtained for BW, WW and YW. Correlation estimates between direct additive and maternal additive were -0.75 ± 0.07, -0.93 ± 0.07 and -0.85 ± 0.08 for BW, WW and YW respectively. Furthermore, dam permanent environment was included as an additional random effect that increased the log likelihood value significantly. A value of 0.04 ± 0.05 was obtained for dam permanent environment estimate for WW. When a three traits analysis was done for the same traits, but using a significantly smaller data set, direct additive heritabilities of 0.24 ± 0.07 for BW, 0.33 ± 0.06 for WW and 0.38 ± 0.07 for YW were obtained. Genetic and environmental correlation estimates of 0.18 ± 0.16 and 0.09 ± 0.06 between BW and WW; 0.27 ± 0.16 and 0.07 ± 0.06 between BW and YW; as well as 0.52 ± 0.10 and 0.45 ± 0.05 between WW and YW were obtained during the three-trait analysis. The magnitude of the heritabilities obtained in this study indicates that the opportunity exists to make genetic progress through proper selection objectives.
AFRIKAANSE OPSOMMING: Die doel van hierdie studie was om die Simbra bees ras te evalueer op grond van sekere niegenetiese so wel as genetiese parameters wat lewende gewig beïnvloed. Gereelde en akkurate opnames van lewende gewig, is ‘n goeie indikasie van groei potensiaal en is ‘n minimim vereiste vir meeste beesras telings genootskappe. Lewende gewigs eienskappe sluit in geboorte gewig (BW), speen gewig gemeet op 200 dae (WW), jaaroue gewig gemeet op 400 dae (YW) en finale gewig gemeet op 600-dag gewig. Die Simmentaler en Simbra genootskap van Suid Afrika het 148751 rekords beskikbaar gestel vir evaluasie vanaf die jaar 1987 tot 2009. Daar was egter groot tekort komings aan die gewewe data en dus is daar 56.44% van die rekords vir BW nie gebruik nie, 76.55% vir WW, 91.54% vir YW en 96.32% vir 600-dag gewig. Nie-genetiese parameters wat die onderskeie lewende gewigte beïnvloed het, is geanaliseer deur Algemene Lineêre Modelle met behulp van die Statistiese Analitiese Sisteem (SAS, 2004) sagteware. Gedurende die analise is geslag van die kalf, ras samestelling, teler van die kalf, maand van geboorte, jaar van geboorte asook moeder ouderdom gepas in die modelle vir die onderskeie gewigte. Geboorte gewig, speen gewig, jaaroue gewig asook volwasse koei gewig is gepas in elk van die modelle as ko-variate. Volgens die resutate is daar vasgestel dat geslag van die kalf, moeder ouderdom, teler, jaar, maand en volwasse koei gewig almal ‘n betekenisvolle (P < 0.05) invloed gehad het op BW en WW. Die moederouderdom was nie betekenisvol (P > 0.05) vir YW of 600-dag gewig nie. Die ras samestelling was ook nie betekenisvol gevind vir YW. Teler van die kalf was verantwoordelik vir die meeste variasie in BW, WW, YW asook 600-dag gewig met ‘n bydrae van 17.55%, 25.77%, 18.35% en 10.71% onderskeidelik. Tukey se veelvuldige vergelykings toets is gebruik om onderskeid te tref tussen “least square means”. Resultate het aangedui dat manlike diere swaarder weeg as vroulike diere tot en met finale gewig. Ras samestelling vir BW en WW was betekenisvol verskillend vir die diere. Kalwers met ‘n hoër Brahmaan persentasie het swaarder BW opgelewer as dié met ‘n hoër Simmentaler persentasie, terwyl kalwers met ‘n hoër Simmentaler persentasie swaarder geweeg het met speen en dus ideal is vir speen kalwer produksie stelsels. Middel-jarige moeders het swaarder kalwers geproduseer met geboorte en speen as baie jong en - ou moeders. Sommige jare waarin van die kalwers gebore is, het ook betekenisvol van mekaar verskil asook die maand waarin die kalf gebore is. Ko) variansie faktore en opeenvolgende genetiese parameters is bepaal met behulp van enkeleienskap analises asook meervuldige-eienskap analises deur middel van die “Restricted Maximum Likelihood” prosedure (Gilmour et al., 2002). Modelle is opgestel vir elk van die gewigte deur die geskikte genetiese terme toe te voeg en te toets met behulp van “Log likelihood tests” om sodoende die onderskeie genetiese parameters te bepaal. Direkte genetiese oorerflikhede bepaal deur enkeleienskap analises vir die Simbra ras was as volg, 0.56 ± 0.08 vir BW, 0.67 ± 0.09 vir WW, 0.70 ± 0.11 vir YW en 0.10 ± 0.03 vir 600-dag gewig. Die direkte maternale genetiese oorerflikhede tydens dieselfde enkel-eienskap analise vir die onderkeie gewigte was 0.24 ± 0.07 vir BW, 0.33 ± 0.06 vir WW en 0.38 ± 0.07 vir YW. Korrelasies tussen direkt genetiese en direk maternale eienskappe was sterk negatief. ‘n Waarde van -0.75 ± 0.07 is bepaal vir BW, -0.93 ± 0.07 vir WW en -0.85 ± 0.08 vir YW. ‘n Adisionele faktor was ook ingelsuit vir WW, naamlik die permanente omgewing van die moeder, wat ‘n waarde opgelewer het van 0.04 ± 0.05. Tydens die veelvuldige-eienskap analise het die oorerflikhede merkwaardig verminder vir die betrokke gewigte en kan ook waargeneem word as die meer korrekte genetiese weergawe. Direkte genetiese oorerflikhede van 0.24 ± 0.07 vir BW, 0.33 ± 0.06 vir WW en 0.38 ± 0.07 vir YW was bepaal. Hierdie matig tot hoë parameters dui op genetiese vordering deur middel van korrekte seleksie prosedures. Genetiese- en omgewing korrelasies is ook bepaal tydens die analise en het positiewe waardes opgelewer. ‘n Genetiese korrelasie waarde van 0.18 ± 0.16 tussen BW en WW is bepaal asook ‘n waarde van 0.27 ± 0.16 tussen BW en YW en ‘n waarde van 0.52 ± 0.10 tussen WW en YW. Hierdie korrelasies dui daarop dat na-speengewigte vermeerder kan word deur te selekteer vir verhoogde WW sonder om BW dramties te vermeerder. Omgewings korrelasie waardes van 0.09 ± 0.06 tussen BW en WW, 0.07 ± 0.06 tussen BW en YW asook ‘n waarde van 0.45 ± 0.05 tussen WW en YW is gevind. Genetiese neigings is bepaal vir die onderskeie gewigte deur die gemiddelde voorspelde teelwaardes aan te teken teenoor elke jaar wat bereken was tydens die enkel-eienskap analises vir die onderskeie gewigte. Groot variasie asook negatiewe tendense vir WW en YW is ondervind van jaar tot jaar en dui daarop dat die seleksie doelwitte vir lewendige gewig nie in plek gestel is nie en is dit nodig om te her evalueer.
Salimi, Marziyeh. "Determination of 27Al(d, p&α) and 17O(p, p) reaction cross section at E < 2MeV." Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS123.
Full textThe overall objective of this thesis is to contribute experimentally determined and evaluated cross sections to a differential cross-section database for Ion Beam Analysis (IBA) that contains accurate and reliable data freely available to the user community, such as the Ion Beam Analysis Nuclear Data Library (IBANDL) database (https://www-nds. iaea.org/exfor/ibandl.htm) [1]. In the first part of the present thesis, we determined differential cross-sections of the reactions 27Al(d, p&α) and benchmarked them with thick target spectra derived from pure aluminum in two independent laboratories. The differential cross section of 27Al(d, p&α) reactions was determined between 1.4 MeV and 2 MeV at scattering angles of 165◦, 150◦, and 135◦ in the VDGT laboratory in Tehran (Iran), as well as measuring them again, including target preparation, at a scattering angle of 150° with independent equipment at INSP in Paris (France). We found close agreement between these two experimental measurements in two different laboratories at 150°. There is no nuclear reaction model that can be adjusted to represent these cross sections since the compound nucleus has a level structure that cannot be treated with current models. We proposed a fitted Fourier series function to represent the evaluated data to define the Al-cross sections. The evaluated differential cross sections have been benchmarked and validated using thick target charged particle spectra obtained using incident deuteron beams of energies between 1.6 MeV and 2 MeV at both laboratories. The validation was performed by fitting deuteroninduced particle spectra obtained from a high purity bulk Al target with SIMNRA, and the thick target spectra are reproduced, allowing the recommendation of the use of these cross sections for NRA. In the second part of the present thesis, the elastic proton scattering cross sections on 17O were measured for the first time at the SAFIR platform at INSP in Paris. Thin films of 17O were prepared by thermal oxidation of Si at 1100 ◦C under 17O2. The physical thickness of the silica was determined by ellipsometry and the atomic thickness by RBS with an uncertainty of 3%. The small quantities of 18O and 16O, present as impurities in the highly enriched 17O2 gas used to grow these films, were determined by the established NRA techniques using the 18O(p, α)15N and 16O(d, p1)17O nuclear reactions. We determined the yield of elastically scattered protons using the corresponding peak in the Elastic Backscattering (EBS) spectra; however, this peak sits on the large continuiiious signal from the silicon substrate. The Si signal was significantly suppressed by aligning the incident beam with the < 100 > axis of the single crystal silicon by ion channeling. The solid angle of the detector, placed at a scattering angle of 165◦, was determined by elastic scattering measurements of 2 MeV alpha particles on a reference sample of Bi implanted in Si. The measured 17O(p, p) cross section, with a systematic uncertainty of about 14%, consists of several resonant structures superimposed on a smoothly varying component increasing ranging from about 1.2 times the Rutherford cross section at 600 keV to about 3 times Rutherford at 2 MeV. A resonance at 1230 keV shows promise for EBS depth profiling, especially at large backscattering angles
Chen, Jung-Juin. "Simula prettyprinter using Pascal." Thesis, Kansas State University, 1986. http://hdl.handle.net/2097/9904.
Full textMoretti, Christian. "Contribution à l'étude de quatre Simaroubacées médicinales de la Guyane : Quasinoïdes de : Picrolemma pseudocoffea Ducke, Simaba cuspidata Spruce, Simaba multiflora Juss., Simaba morettii C Feuillet." Paris 11, 1986. http://www.theses.fr/1986PA112286.
Full textSpooner, David Michael. "The systematics of Simsia (Compositae : Heliantheae) /." The Ohio State University, 1987. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487335992903456.
Full textLima, Raoni Ven?ncio dos Santos. "Modos projetuais de simula??o: uso de ferramentas de simula??o t?rmica no processo projetual de arquitetura." Universidade Federal do Rio Grande do Norte, 2012. http://repositorio.ufrn.br:8080/jspui/handle/123456789/12302.
Full textCoordena??o de Aperfei?oamento de Pessoal de N?vel Superior
This thesis aims to describe and demonstrate the developed concept to facilitate the use of thermal simulation tools during the building design process. Despite the impact of architectural elements on the performance of buildings, some influential decisions are frequently based solely on qualitative information. Even though such design support is adequate for most decisions, the designer will eventually have doubts concerning the performance of some design decisions. These situations will require some kind of additional knowledge to be properly approached. The concept of designerly ways of simulating focuses on the formulation and solution of design dilemmas, which are doubts about the design that cannot be fully understood nor solved without using quantitative information. The concept intends to combine the power of analysis from computer simulation tools with the capacity of synthesis from architects. Three types of simulation tools are considered: solar analysis, thermal/energy simulation and CFD. Design dilemmas are formulated and framed according to the architect s reflection process about performance aspects. Throughout the thesis, the problem is investigated in three fields: professional, technical and theoretical fields. This approach on distinct parts of the problem aimed to i) characterize different professional categories with regards to their design practice and use of tools, ii) investigate preceding researchers on the use of simulation tools and iii) draw analogies between the proposed concept, and some concepts developed or described in previous works about design theory. The proposed concept was tested in eight design dilemmas extracted from three case studies in the Netherlands. The three investigated processes are houses designed by Dutch architectural firms. Relevant information and criteria from each case study were obtained through interviews and conversations with the involved architects. The practical application, despite its success in the research context, allowed the identification of some applicability limitations of the concept, concerning the architects need to have technical knowledge and the actual evolution stage of simulation tools
Esta tese tem o objetivo de descrever e demonstrar o conceito desenvolvido para facilitar o uso de ferramentas de simula??o t?rmica durante o processo de projeto arquitet?nico. A despeito do impacto de elementos arquitet?nicos no desempenho de edifica??es, decis?es influentes s?o freq?entemente baseadas apenas em informa??es qualitativas. Apesar desse tipo de suporte ser adequado para boa parte das decis?es, o projetista ir?, eventualmente, ter d?vidas sobre algumas decis?es durante o projeto. Essas situa??es ir?o necessitar de informa??es adicionais para serem adequadamente abordadas. O conceito de modos projetuais de simula??o ? centrado na formula??o e resolu??o de dilemas de projeto, que s?o d?vidas de projeto que n?o podem ser satisfatoriamente compreendidas ou resolvidas sem o uso de informa??es quantitativas. O conceito busca combinar o poder de an?lise de ferramentas computacionais com a capacidade de s?ntese do projetista. Tr?s tipos de ferramentas s?o considerados: an?lise solar, t?rmica/energ?tica e CFD. Dilemas de projeto s?o formulados e enquadrados de acordo com o processo de reflex?o do arquiteto sobre aspectos de desempenho. Ao longo da tese, o problema ? investigado em tr?s diferentes esferas: profissional, t?cnica e te?rica. Essa abordagem de diferentes partes do problema buscou i) caracterizar diferentes categorias profissionais no que se refere ? pr?tica projetual e ao uso de ferramentas, ii) investigar trabalhos sobre o uso de ferramentas e iii) tra?ar analogias entre o conceito proposto e alguns conceitos e defini??es desenvolvidos em pesquisas sobre teoria de projeto. O conceito proposto foi aplicado em oito dilemas de projeto extra?dos de tr?s estudos de caso na Holanda. Os tr?s projetos investigados s?o resid?ncias, projetadas por escrit?rios de arquitetura holandeses. As informa??es e crit?rios mais relevantes de cada projeto foram obtidos atrav?s de entrevistas e conversas com os arquitetos envolvidos. A aplica??o pr?tica, embora bem sucedida no contexto da pesquisa, permitiu a identifica??o de limita??es de aplicabilidade do conceito, tanto no que diz respeito ? necessidade dos arquitetos de ter certo n?vel de dom?nio t?cnico quanto ao atual est?gio de evolu??o das ferramentas
Simola, Markku. "Allergic and non-allergic rhinitis : a long-term clinical follow-up study." Helsinki : University of Helsinki, 2001. http://ethesis.helsinki.fi/julkaisut/laa/kliin/vk/simola/.
Full textFrozza, Rejane. "Simula : ambiente para desenvolvimento de sistemas multiagentes reativos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 1997. http://hdl.handle.net/10183/17923.
Full textMultiagent Systems is a subject of study in DAI (Distributed Artificial Intelligence) in which a group of agents interacts with the same tool . DAI is based on social behavior of agents (human and artificial ones) focus on actions and interactions of them . Those agents can be cognitive or reactive . Reactive Multiagent Systems have been used in research and studies linked to important fields of use that generates the development of systems not only for academic areas but also to meet the needs of industrial market. As we have the objective of ranging a research field of multiagent systems, this work comes up with a definition and implementation of a prototype of a software tool which enables the application development in reactive multiagent system . This tool has the purpose to ease the creation of such applications like the use of agents and consequently achieving a satisfactory result . The tool is called SIMULA and it enables the user to create his own applications through elements from a graphic interface . The user who interacts with the tool determines the agents involved in the problem and how they will act in the process of solving this matter . Applications are developed based in models created by the user. In order to characterize the tool SIMULA , three models of reactive multiagent systems found in [STE 90] , [DEM 93] and [FER 91] have been studied and analyzed. A comparative table has been made according to definite criteria. These models allow shaping the applications in which the process of problem solving represented by such applications seems adequate to the characteristics of reactive agents . Validation of use of SIMULA tool involved modeling of three applications : performance of robots in mineral prospection defined in [STE 90] , PENGI game defined in [AGR 87] and [FER 91] and perfomance of parasite in controlling crop plagues that is being a novelty.
Oliveira, Fabrícia Nascimento de. "Morfologia, germinação e viabilidade de sementes de pereiro-vermelho (Simira gardneriana M.R. Barbosa & Peixoto)." Universidade Federal Rural do Semi-Árido, 2014. http://bdtd.ufersa.edu.br:80/tede/handle/tede/181.
Full textThe pereiro-vermelho is a forest species belonging to the family Rubiaceae, considered endemic to the Caatinga and with little information in the literature, especially with regard to the morphology of seeds and seedlings, the initial stages of development and viability. Therefore, we carried out experiments in the laboratory of Seed Analysis and Morphology, anatomy, Federal Rural University of Semi-Arid, Mossoró-RN, in order to know the morphology of seeds and seedlings of pereiro-vermelho (Simira gardneriana MR Barbosa & Peixoto), as well as to assess the germination and viability of its seeds by the tetrazolium test. For the first experiment (Imbibition and morphological characterization of seeds and seedlings of pereiro-vermelho), four samples were used to evaluate 100 seeds length, width and thickness of the seeds, thousand seed weight, number seeds.kg-1, the water content, the water soaking curve, and descriptions of internal and external structures of the seeds and seedlings. The second experiment (seed germination pereiro-vermelho) was conducted in a completely randomized design, a 5 x 4 factorial arrangement, consisting of combinations of five substrates (sand between, on sand, paper roll, on paper and over vermiculite) and four temperatures (25 °C, 30 °C, 35 °C and 20-30 °C), with four replicates of 25 seeds each. In experiment (evaluation of seed viability by pereiro-vermelho tetrazolium), seeds of pereiro-vermelho were subjected to pre-wetting of paper roll for 144 hours at 30 °C and then placed in a solution of the tetrazolium 0.075%, 0.1%, 0.5% and 1.0% for 2, 4 and 6 hours at temperatures of 30 to 35 °C. The seeds were classified as viable or nonviable, according to pre-established parameters. The experimental design was completely randomized in a factorial 4 x 3 + 1, consisting of combinations of four concentrations of tetrazolium solutions, three periods of staining, and a control (germination test) for each tested temperature. Data were subjected to analysis of variance and the F test to compare the mean of viable seeds in the tetrazolium test with the results of the germination test was used were performed by Dunnett's test (p ≤ 0.05). The thousand seed weight was 69.04 g with average dimensions of 12.72 mm long, 8.25 mm wide and 1.12 mm thick. At 25 °C, the highest percentage of normal seedlings was found on paper roll substrate, however, did not differ statistically from the other substrates, except on paper. The seeds are albuminous pereiro-vermelho, the cotyledons are foliaceous, the germination is epigeal and seedlings are fanerocotylar. Temperatures of 25 °C and 30 associated with paper roll or sand substrates are suitable for the germination test. The tetrazolium test conducted with seeds soaked for 144 h at 30 °C between paper roll, followed by extraction of the embryo and color development for six hours in solution at a concentration of 0.075% in the temperature of 35 °C is adequate to assess the viability of seeds of pereiro-vermelho
O pereiro-vermelho é uma espécie florestal pertencente à família Rubiaceae, considerada endêmica do bioma Caatinga e com poucas informações na literatura, principalmente no que se refere à morfologia de sementes e plântulas, aos estádios iniciais de desenvolvimento e a viabilidade. Sendo assim, realizaram-se experimentos no Laboratório de Análise de Sementes e de Morfoanatomia, da Universidade Federal Rural do Semi-Árido, Mossoró-RN, objetivando conhecer os aspectos morfológicos de sementes e plântulas de pereiro-vermelho (Simira gardneriana M.R. Barbosa & Peixoto), bem como, avaliar a germinação e viabilidade de suas sementes pelo teste de tetrazólio. Para o primeiro experimento (embebição e caracterização morfológica de sementes e plântulas de pereiro-vermelho), utilizaram-se amostras de 400 sementes para avaliar comprimento, largura e espessura das sementes, peso de mil sementes, número de sementes.Kg-1, teor de água, curva de embebição em água, e as descrições das estruturas internas e externas das sementes e plântulas. O segundo experimento (germinação de sementes de pereiro-vermelho) foi conduzido em delineamento inteiramente casualizado, num arranjo fatorial 5 x 4, constituídos pelas combinações de cinco substratos (entre areia, sobre areia, rolo de papel, sobre papel e sobre vermiculita) e quatro temperaturas (25 °C, 30 °C, 35 °C e 20-30 °C), com quatro repetições de 25 sementes cada. No terceiro experimento (avaliação da viabilidade de sementes de pereiro-vermelho pelo teste de tetrazólio), as sementes de pereiro-vermelho foram submetidas ao pré-umedecimento entre rolo de papel por 144 horas a 30 °C e em seguida colocadas em solução de tetrazólio a 0,075%, 0,1%, 0,5% e 1,0% durante 2, 4 e 6 horas, nas temperaturas de 30 e 35 °C. As sementes foram classificadas como viáveis ou inviáveis, conforme parâmetro pré-estabelecido. O delineamento experimental foi o inteiramente casualizado, em arranjo fatorial 4 x 3 + 1, constituído pelas combinações de quatro concentrações da solução de tetrazólio, três períodos de coloração, mais uma testemunha (teste de germinação), para cada temperatura testada. Os dados foram submetidos à análise de variância sendo utilizado o teste F e a comparação entre as médias de sementes viáveis no teste de tetrazólio com os resultados do teste de germinação foram realizadas pelo teste de Dunnett (p ≤ 0,05). O peso de mil sementes foi de 69,04 g com dimensões médias de 12,72 mm de comprimento, 8,25 mm de largura e 1,12 mm de espessura. A 25 °C, a maior porcentagem de plântulas normais foi encontrada no substrato rolo de papel, no entanto, não diferiu estatisticamente dos demais substratos, exceto sobre papel. As sementes de pereiro-vermelho são albuminosas, os cotilédones são foliáceos, a germinação é do tipo epígea e as plântulas são fanerocotiledonares. As temperaturas de 25 e 30 °C associadas aos substratos rolo de papel ou areia, são adequados para a condução do teste de germinação. O teste de tetrazólio conduzido com sementes embebidas durante 144 h a 30 ºC entre rolo de papel, seguido da extração do embrião e desenvolvimento de coloração por seis horas em solução com concentração de 0,075% sob a temperatura de 35 ºC é adequado para avaliar a viabilidade das sementes de pereiro-vermelho
Ciceri, Simona [Verfasser], and Thomas [Akademischer Betreuer] Henning. "Characterizing Transiting Extrasolar Planets / Simona Ciceri ; Betreuer: Thomas Henning." Heidelberg : Universitätsbibliothek Heidelberg, 2016. http://d-nb.info/1180610245/34.
Full textBooks on the topic "SIMNRA"
Rayan, James. I parapsyhologia simera. Athens: Orora, 1990.
Find full textSang-tʻae, Kim. Ssirŭl simŭra yŏlmaerŭl kŏdurira. Sŏul Tʻŭkpyŏlsi: Poisŭsa, 1986.
Find full textKhaḍkā, Sushmā. Simala: Upanyāsa. [Bāgabajāra]: Śikhā Buksa, 2016.
Find full textSiraj, Syed Mustafa. Simanta baghini. Kolkata: Education Forum, 2003.
Find full textGodmer, Gilles. Claude Simard. Montréal: Musée d'art contemporain de Montréal, 1998.
Find full textHizazi, Nasim. Simanta igal. Dhaka: Priti Prakashan, 1987.
Find full textSanjiva. Sagara simanta: kahaniyam. S.I: DK Agencies, 2008.
Find full textJuneau, André. Claude A. Simard. Sainte-Foy: Presses de l'Université Laval, 1991.
Find full textWellah, Johnfridy Valentine. Dunia simama nishuke. Dar es Salaam, Tanzania?]: Johnfridy Valentine Wellah, 2019.
Find full textMishra, Kanhu Charan. Abhimanyu Samanta Simhara. New Delhi: Sahitya Akademi, 1990.
Find full textBook chapters on the topic "SIMNRA"
Antonelli, Gianluca. "Simurv 4.1." In Underwater Robots, 331–46. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77899-0_5.
Full textAntonelli, Gianluca. "Simurv 4.0." In Underwater Robots, 257–65. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-02877-4_9.
Full textCordoş, Sanda. "Popescu, Simona." In Kindlers Literatur Lexikon (KLL), 1. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_15524-1.
Full textAlwi, Halim, Christopher Edwards, and Chee Pin Tan. "SIMONA Implementation Results." In Advances in Industrial Control, 271–90. London: Springer London, 2011. http://dx.doi.org/10.1007/978-0-85729-650-4_11.
Full textLysne, Olav, and Are Magnus Bruaset. "Simula — The Language." In Simula Research Laboratory, 113–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01156-6_11.
Full textCordoş, Sanda. "Popescu, Simona: Exuvii." In Kindlers Literatur Lexikon (KLL), 1–2. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_15525-1.
Full textPinney, Thomas. "Simla Notes." In Kipling’s India: Uncollected Sketches 1884–88, 104–8. London: Palgrave Macmillan UK, 1986. http://dx.doi.org/10.1007/978-1-349-07710-6_18.
Full textPinney, Thomas. "Simla Notes." In Kipling’s India: Uncollected Sketches 1884–88, 108–11. London: Palgrave Macmillan UK, 1986. http://dx.doi.org/10.1007/978-1-349-07710-6_19.
Full textPinney, Thomas. "Simla Notes." In Kipling’s India: Uncollected Sketches 1884–88, 111–18. London: Palgrave Macmillan UK, 1986. http://dx.doi.org/10.1007/978-1-349-07710-6_20.
Full textRelyea, Scott. "Toward Simla." In Boundaries and Borderlands, 74–105. London: Routledge India, 2022. http://dx.doi.org/10.4324/9781003272939-5.
Full textConference papers on the topic "SIMNRA"
Mayer, M. "SIMNRA, a simulation program for the analysis of NRA, RBS and ERDA." In The fifteenth international conference on the application of accelerators in research and industry. AIP, 1999. http://dx.doi.org/10.1063/1.59188.
Full textThanheiser, Stefan, Lei Liu, and Hartmut Schmeck. "SimSOA." In the 2009 ACM symposium. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1529282.1529758.
Full textShkurko, Konstantin, Tim Grant, Erik Brunvand, Daniel Kopta, Josef Spjut, Elena Vasiou, Ian Mallett, and Cem Yuksel. "SimTRaX." In GLSVLSI '18: Great Lakes Symposium on VLSI 2018. New York, NY, USA: ACM, 2018. http://dx.doi.org/10.1145/3194554.3194650.
Full textModaresi, Pashutan, and Stefan Conrad. "Simurg." In FIRE '16: Forum for Information Retrieval Evaluation. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/3015157.3015161.
Full textLi, Lingda, Santosh Pandey, Thomas Flynn, Hang Liu, Noel Wheeler, and Adolfy Hoisie. "SimNet." In SIGMETRICS/PERFORMANCE '22: ACM SIGMETRICS/IFIP PERFORMANCE Joint International Conference on Measurement and Modeling of Computer Systems. New York, NY, USA: ACM, 2022. http://dx.doi.org/10.1145/3489048.3530958.
Full textBermingham, David, Liu Zhen, and Xiaojun Wang. "SimNP." In the 4th ACM/IEEE Symposium. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1477942.1477962.
Full textXie, Dong, Feifei Li, Bin Yao, Gefei Li, Liang Zhou, and Minyi Guo. "Simba." In SIGMOD/PODS'16: International Conference on Management of Data. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2882903.2915237.
Full textPerkins, Dorian, Nitin Agrawal, Akshat Aranya, Curtis Yu, Younghwan Go, Harsha V. Madhyastha, and Cristian Ungureanu. "Simba." In EuroSys '15: Tenth EuroSys Conference 2015. New York, NY, USA: ACM, 2015. http://dx.doi.org/10.1145/2741948.2741974.
Full textXie, Dong, Feifei Li, Bin Yao, Gefei Li, Zhongpu Chen, Liang Zhou, and Minyi Guo. "Simba." In SIGSPATIAL'16: 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2996913.2996935.
Full textShao, Yakun Sophia, Jason Clemons, Rangharajan Venkatesan, Brian Zimmer, Matthew Fojtik, Nan Jiang, Ben Keller, et al. "Simba." In MICRO '52: The 52nd Annual IEEE/ACM International Symposium on Microarchitecture. New York, NY, USA: ACM, 2019. http://dx.doi.org/10.1145/3352460.3358302.
Full textReports on the topic "SIMNRA"
Cadiz, Jorge, Ruey Quyang, and Jack Thompson. The SIMNET Rotation Matrix. Fort Belvoir, VA: Defense Technical Information Center, October 1989. http://dx.doi.org/10.21236/ada241022.
Full textVeillette, J. J. Surficial geology, Lac Simard, Québec. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1987. http://dx.doi.org/10.4095/122828.
Full textRosenbloom, Paul S. Towards Intelligent Automated Forces for Simnet. Fort Belvoir, VA: Defense Technical Information Center, June 1992. http://dx.doi.org/10.21236/ada252267.
Full textMcGaughey, R. J., and R. H. Twito. SIMYAR: a cable-yarding simulation model. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987. http://dx.doi.org/10.2737/pnw-gtr-205.
Full textSchneeman, Richard D. SIMnet design and internet deployment guide. Gaithersburg, MD: National Institute of Standards and Technology, 1999. http://dx.doi.org/10.6028/nist.ir.6452.
Full textRosenbloom, Paul S. Towards Intelligent Automated Forces for Simnet. Fort Belvoir, VA: Defense Technical Information Center, October 1991. http://dx.doi.org/10.21236/ada242804.
Full textFraser, Robert E., and II. SIMNET Dismounted Infantry Simulator Validation Checklist. Fort Belvoir, VA: Defense Technical Information Center, February 1991. http://dx.doi.org/10.21236/ada244219.
Full textGraham, Scott E., William T. Leet, Gary S. Elliott, Jr Hamill, Smithh James P., and Sylvia E. Soldier Performance Research Project: Armor Field and SIMNET Tests. Fort Belvoir, VA: Defense Technical Information Center, September 1989. http://dx.doi.org/10.21236/ada214345.
Full textFletcher, John D. Responses of the 1/10 Cavalry to SIMNET (Simulator Networking). Fort Belvoir, VA: Defense Technical Information Center, July 1988. http://dx.doi.org/10.21236/ada200449.
Full textBessemer, David W. Transfer of SIMNET Training in the Armor Officer Basic Course. Fort Belvoir, VA: Defense Technical Information Center, January 1991. http://dx.doi.org/10.21236/ada233198.
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