Bibliografías temáticas / MMA

Índice

  1. Artículos de revistas
  2. Tesis
  3. Libros
  4. Capítulos de libros
  5. Actas de conferencias
  6. Informes

Literatura académica sobre el tema "MMA"

Autor: Grafiati
Publicado: 4 de junio de 2021
Última modificación: 27 de julio de 2024

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte las listas temáticas de artículos, libros, tesis, actas de conferencias y otras fuentes académicas sobre el tema "MMA".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Artículos de revistas sobre el tema "MMA"

1

Kang, Dae-Soo y Seung-Gag Lim. "The Performance Comparison of MMA and S-MMA Adaptive Equalization Algorithm for QAM Signal". Journal of the Institute of Webcasting, Internet and Telecommunication 13, n.º 1 (28 de febrero de 2013): 19–26. http://dx.doi.org/10.7236/jiibc.2013.13.1.19.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Lim, Seung-Gag. "FC-MMA Adaptive Equalization Algorithm to improve the Convergence Speed of MMA in 16-QAM System". Journal of the Institute of Webcasting, Internet and Telecommunication 14, n.º 1 (28 de febrero de 2014): 93–99. http://dx.doi.org/10.7236/jiibc.2014.14.1.93.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Lim, Seung Gag. "Performance Comparison of SE-MMA and QE-MMA for Adaptive Equalization in Nonconstant modulus signal". Journal of the Institute of Internet Broadcasting and Communication 17, n.º 2 (30 de abril de 2017): 105–11. http://dx.doi.org/10.7236/jiibc.2017.17.2.105.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Zhang, Heng, Ming Duan, Shenwen Fang, Lei Zhai y Xiujun Wang. "Preparation of a novel flocculant and its performance for treating acidic oily wastewater". RSC Advances 6, n.º 108 (2016): 106102–8. http://dx.doi.org/10.1039/c6ra20561e.

Texto completo
Resumen
In this study, a series of copolymers of methyl methacrylate (MMA), methacrylic acid (MAA) and chitosan (CS), named P(MMA–MAA–CS), were prepared via emulsion copolymerization (CS content in monomer mass was less than 3 wt%).
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Liu, Guoqin, Guojin Yan, Wenjun Zou y Zhengxin Li. "Investigation of Complexation of Linear Poly(N-vinyl-2-pyrrolidone) with Poly(methacrylic acid-co-methyl methacrylate) Gel". E-Journal of Chemistry 8, s1 (2011): S481—S487. http://dx.doi.org/10.1155/2011/151607.

Texto completo
Resumen
The contraction of poly(methacrylic acid-co-methyl methacrylate) (P(MAA-co-MMA)) gel induced by complexation with linear poly(N-vinyl-2-pyrrolidone) (PVP) is quite different from that of poly(acrylic acid) (PAA) or poly(methacrylic acid) (PMAA) gel. It was found that the concentration of PVP has a strong effect on the complexation with P(MAA-co-MMA) gel. When PVP was introduced into the P(MAA-co-MMA) network, its dynamic mechanic properties vary greatly between complexed and uncomplexed networks. It had the following results: (1) the higher modulus ratio; (2) a slight contraction of gel.
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Mączka, Eryk. "Badanie MMA". BUILDER 258, n.º 1 (1 de enero de 2019): 68–70. http://dx.doi.org/10.5604/01.3001.0013.3327.

Texto completo
Resumen
TEST OF MINERAL ASPHALT MIXTURES IN THE STATIC FOUR POINTBENDING TEST AT TEMPERATURE 25°C The article presents an experimental method for testing beams made of AC16W mineralasphalt mix in a static four-point bending test. Tests were performed at a fixed measuring temperature of 25°C and for different load levels. The conditions of the study that specify the variable characteristics of asphalt mixtures were specified. Attention was paid to the material specificity of the mixturesand the variability of the stiffness modulus was analyzed. Different ways of its determination with different load cycles are presented. The obtained results of the modules were compared with the results obtained in the dynamic test. The identification of the secant modulus from the dependence of the load curve between strain and stress for the first cycle was indicated.
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Hakim, Mohammad Lutful, Mohammad Tariqul Islam, Touhidul Alam, Sharul Kamal Abdul Abdul Rahim, Badariah Bais, Md Shabiul Islam y Mohamed S. Soliman. "Triple-Band Square Split-Ring Resonator Metamaterial Absorber Design with High Effective Medium Ratio for 5G Sub-6 GHz Applications". Nanomaterials 13, n.º 2 (4 de enero de 2023): 222. http://dx.doi.org/10.3390/nano13020222.

Texto completo
Resumen
This article proposes a square split-ring resonator (SSRR) metamaterial absorber (MMA) for sub-6 GHz application. The unit cell of the MMA was designed and fabricated on commercially available low-cost FR-4 substrate material with a dielectric constant o 4.3. The higher effective medium ratio (EMR) of the designed unit cell shows the compactness of the MMA. The dimension of the unit cell is 9.5 × 9.5 × 1.6 mm3, which consists of two split rings and two arms with outer SSRR. The proposed MMA operates at 2.5 GHz, 4.9 GHz, and 6 GHz frequency bands with a 90% absorption peak and shows a single negative metamaterial property. The E-field, H-field, and surface current are also explored in support of absorption analysis. Moreover, the equivalent circuit model of the proposed MMA is modelled and simulated to validate the resonance behavior of the MMA structure. Finally, the proposed MMA can be used for the specific frequency bands of 5G applications such as signal absorption, crowdsensing, SAR reduction, etc.
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

López-Muñoz, R., M. E. Treviño, G. Morales, J. A. Valdez-Garza, R. Díaz de León, H. Saade, F. J. Enríquez-Medrano y R. G. López. "Ultrafine Nanoparticles of Poly(Methyl Methacrylate-co-Methacrylic Acid) Loaded with Aspirin". Journal of Nanomaterials 2019 (14 de agosto de 2019): 1–9. http://dx.doi.org/10.1155/2019/3059098.

Texto completo
Resumen
Nanoparticles of the poly(methyl methacrylate-co-methacrylic acid) or copolymer of P(MMA-co-MAA), were prepared by semicontinuous heterophase polymerization; they show a mean diameter of 12 nm and a 1.75 MMA/MAA molar ratio determined by carbon-13 nuclear magnetic resonance. The content of MAA, greater than that of Eudragit S100, copolymer of P(MMA-co-MAA) accepted by the FDA for the preparation of tablets, ensures its biocompatibility and its metabolism without toxic effects. Loaded with up to 22 wt. % aspirin, that is, acetylsalicylic acid (ASA), these nanoparticles increase slightly their size, according to transmission electron microscopy; however, the presence of ASA on the nanoparticle surface decreases their stability, which leads to a certain aggregation of the particles in the dispersion. Fourier transform infrared spectrometry was used for demonstrating the loading of ASA in the nanoparticles.
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Tran, Minh-Sang y Sheng-Jye Hwang. "Design and Simulation of Electromagnetic Linear Actuators for Jet Dispensers". Applied Sciences 10, n.º 5 (1 de marzo de 2020): 1653. http://dx.doi.org/10.3390/app10051653.

Texto completo
Resumen
Three electromagnetic-based linear actuators, namely a solenoid actuator (SA), a moving coil actuator (MCA), and a moving magnet actuator (MMA), are proposed for driving the needle in a jet dispenser. The total resistance force acting on the needle during operation, including the damping force, the friction force, the inertia force, the compression spring force, and the backpressure, are measured by an experimental model. The thrust force required to overcome this resistance force is then predicted for each actuator using finite element analysis (FEA) simulations. Simple two-dimensional models of the SA, MCA, and MMA are constructed using the same coil dimensions in every case in order to facilitate an objective comparison between them. Simulations in ANSYS Maxwell software are then performed to adjust the specific dimensions of each actuator structure in such a way as to generate the thrust force required to drive the needle in the jet dispenser with the minimum excitation current possible. The simulation results show that for a maximum needle driving frequency of 250 Hz and a stroke length of 0.5 mm, the excitation current required to generate the necessary thrust force is equal to 1.8 A and 1.9 A for the MCA and MMA models, respectively, when a return spring is not used, and 2.2 A, 3.8 A, and 4.1 A for the SA, MCA, and MMA models, respectively, when a return spring is employed. It is additionally shown that the thrust force drop of the MCA and MMA models is far less than that of the SA model, about 0.7%, 1.8%, and 61% for three models, respectively. Three preliminary designs for jet dispensers incorporating the proposed actuators are also generated for reference purposes.
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Maines, Evelina, Roberto Franceschi, Francesca Rivieri, Giovanni Piccoli, Björn Schulte, Jessica Hoffmann, Andrea Bordugo et al. "Biochemical Pattern of Methylmalonyl-CoA Epimerase Deficiency Identified in Newborn Screening: A Case Report". International Journal of Neonatal Screening 10, n.º 3 (18 de julio de 2024): 53. http://dx.doi.org/10.3390/ijns10030053.

Texto completo
Resumen
Methylmalonyl-CoA epimerase enzyme (MCEE) is responsible for catalyzing the isomeric conversion between D- and L-methylmalonyl-CoA, an intermediate along the conversion of propionyl-CoA to succinyl-CoA. A dedicated test for MCEE deficiency is not included in the newborn screening (NBS) panels but it can be incidentally identified when investigating methylmalonic acidemia and propionic acidemia. Here, we report for the first time the biochemical description of a case detected by NBS. The NBS results showed increased levels of propionylcarnitine (C3) and 2-methylcitric acid (MCA), while methylmalonic acid (MMA) and homocysteine (Hcy) were within the reference limits. Confirmatory analyses revealed altered levels of metabolites, including MCA and MMA, suggesting a block in the propionate degradation pathway. The analysis of methylmalonic pathway genes by next-generation sequencing (NGS) allowed the identification of the known homozygous nonsense variation c.139C>T (p.R47X) in exon 2 of the MCE gene. Conclusions: Elevated concentrations of C3 with a slight increase in MCA and normal MMA and Hcy during NBS should prompt the consideration of MCEE deficiency in differential diagnosis. Increased MMA levels may be negligible at NBS as they may reach relevant values beyond the first days of life and thus could be identified only in confirmatory analyses.
Los estilos APA, Harvard, Vancouver, ISO, etc.
Más fuentes

Tesis sobre el tema "MMA"

1

Bringsén, Filip. "MMA, den förbjudna frukten – En kvantitativ studie om hur svensk nyhetsmedia gestaltar MMA". Thesis, Malmö universitet, Fakulteten för kultur och samhälle (KS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-22482.

Texto completo
Resumen
Syftet med studien är att undersöka hur MMA framställs i svensk nyhetsmedia eftersom det historiskt sätt har varit en väldigt omtalad sport och nyhetsmedier tenderar att framställa den väldigt våldsamt, vilket tidigare forskning visar. Studien applicerar två teoretiska perspektiv för att undersöka detta, gestaltningsteorin och moralpanik. Genom en kvantitativ innehållsanalys kombinerat med gestaltningsanalys analyseras ett urval artiklar i från några av de största nyhetsmedierna i Sverige, Aftonbladet, Expressen och SVT Nyheter samt två MMA inriktade nyhetsmedier, Kimura och MMANytt. Detta görs för att undersöka hur olika sorters nyhetsmedier skildrar MMA och på så vis se skillnader ochlikheter för att skapa en helhetsbild av problemet. Resultatet visar att sporten har växt ochblivit mer legitim de senaste åren jämfört med tidigare studier. Trots detta förmedlas ändåen grad av moralpanik i sättet artiklarna ramar in både sporten och sportens utövare på.
The purpose of this study is to examine how MMA is portrayed in Swedish news mediasince historically speaking there has been a stigma about the sport and news media tends to depict it in a very violent manner, which previous studies also shows. The study appliestwo theoretical perspectives, framing theory and moral panic. Through a quantitativecontent analysis combined with a framing analysis a selection of articles are analyzed from some of the biggest sources of news media in Sweden, Aftonbladet, Expressen and SVT Nyheter as well as two MMA focused ones, Kimura and MMANytt. This is done toexamine how different types of news media depicts MMA and, in that way, see differencesand similarities to create a comprehensive understanding of the problem. The results show that the sport has grown and become more legitimate the last few years when compared to previous studies. Despite this a level of moral panic is being mediated in the way articles frame both the sport and its practitioners.
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Sehlstedt, Johan y Benjamin Brodin. "”Women will never fight in the UFC” : En kvalitativ innehållsanalys av kvinnlig MMA’s framställning i media". Thesis, Umeå universitet, Institutionen för kultur- och medievetenskaper, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-101633.

Texto completo
Resumen
”Never!” That was the answer UFC President Dana White gave when asked when women would be seen in the UFC. Two years later the first fight between two women took place and now there’s more than 50 female competitors in the UFC - an organisation that earlier was reserved only for men. ”Women will never fight in the UFC” – A qualitative content analysis of the depiction of women’s MMA in media is a study which focuses on how women’s MMA and Ronda Rousey as an individual athlete are portrayed in american internet based MMA media, with a gender research perspective. This study also investigates how the introduction of the first women’s division in the UFC might have affected the depiction women’s MMA in media. The theoretical framework consists of gender theory concepts such as gender performativity, the man as norm, sports and masculinity. With this theoretical framework as foundation, a directed content analysis was used as research method. The results of this analysis shows a frequent emphasis on the appearance of female athletes in the material. An attractive woman is preferable, and a muscular and more masculine woman is considered as deviant. Female athletes are constantly in comparison to male athletes, both in a positive sense, when their athleticism or talent is compared, and in a negative sense to downgrade their appearance. It is clear that the man is the starting-point, which the women are compared to. The material shows that before the introduction of a female division in the UFC there were strong concerns about women entering the organisation - would it be received as a positive or a negative change and thus if it was economically sustainable. After the first women’s fight in the UFC, the appearances of the competitors weren’t referenced as frequently in the material as before, and their performances were highlighted in a much higher degree. Ronda Rousey is portrayed as the most important individual competitor in women’s MMA. She’s got “everything”, both the looks and talent. But to some extent her talent is marginalized. A resistance that may be based in the unfamiliarity of seeing a woman in the spotlight of the MMA-world.
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Maciel, Daniel. "O demônio do ringue - pesquisa e desenvolvimento de roteiro cinematográfico". Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/27/27153/tde-10062013-111213/.

Texto completo
Resumen
Este mestrado utiliza os gêneros cinematográficos e suas convenções como ponto de partida para a escrita de roteiros. A análise de filmes de ação, conhecidos como filme de boxe, é usada como referência na escrita de um roteiro de longa metragem de um filme de luta, que trata mais especificamente do universo do MMA. Assim, meu mestrado tem dois resultados distintos e ao mesmo tempo complementares: um pequeno estudo do gênero proposto, sugerindo suas transformações, e o próprio roteiro de longa metragem, O Demônio do Ringue.
This dissertation uses the cinematographic genres and its conventions as starting point to the writing of screenplays. The analysis of action movies, known as boxing movies, is taken as reference in the writing of a fighting films screenplay, which approach more specifically the MMA universe. Hence, my dissertation has two distinct results which are complementary at the same time: first a study of the proposed genre, suggesting its transformations, and the movie screenplay itself, O Demônio do Ringue
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Mucha, Bettina. "Mutationsanalyse bei 21 mut0-Patienten mit Methylmalonylazidurie (MMA)". [S.l.] : [s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=963838563.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Tanaka, Ken. "Control of solution MMA polymerization in a CSTR". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq22260.pdf.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Nikhilanandhan, Ganendra S. "Conformal coating of islets of Langerhans in HEMA-MMA". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0001/MQ45898.pdf.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Almeida, Sebastião Carlos Ferreira de. "Mixed Martial Arts (MMA) no Brasil: masculinidades em disputa". Universidade Federal de Goiás, 2016. http://repositorio.bc.ufg.br/tede/handle/tede/5761.

Texto completo
Resumen
Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2016-08-01T12:44:46Z No. of bitstreams: 2 Tese - Sebastião Carlos Ferreira de Almeida - 2016.pdf: 4708359 bytes, checksum: 8a4a7bc6bc4f5612fdcd3cb5150fa0c8 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)
Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2016-08-01T12:46:36Z (GMT) No. of bitstreams: 2 Tese - Sebastião Carlos Ferreira de Almeida - 2016.pdf: 4708359 bytes, checksum: 8a4a7bc6bc4f5612fdcd3cb5150fa0c8 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)
Made available in DSpace on 2016-08-01T12:46:36Z (GMT). No. of bitstreams: 2 Tese - Sebastião Carlos Ferreira de Almeida - 2016.pdf: 4708359 bytes, checksum: 8a4a7bc6bc4f5612fdcd3cb5150fa0c8 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2016-06-10
The following study consists in a sociological analysis about the production of manhood styles in the universe of Mixed Martial Arts (MMA), from an ethnographic research made with a group of physical fight practitioners in the city named Goiânia-GO. Thus, it points out to the relevance of consumption and the interference of the market in the construction of some symbolic repertoire about manhood seen as essentials and/or primordials, discussing how the subjects seize and embody such an imaginary thing amidst stress, ambivalences and disputes. The document is organized into five chapters. In the first, I talk about the questionable utilization of physical fights and martial arts as an invented tradition, as an orientalist play, in the configuration of imaginary communities. In the second, I talk about the appearance of MMA coming from the Ultimate Fighting Championship (UFC), giving focus to historical and sociological aspects that takes part in the symbolic economy in which establishes some manly speeches that are important for involved agents with the dynamic of manhoods in question. The third chapter brings thoughts about implied codes to the expression of manhoods in the universe of fighters where it was realized the field research, emphasizing the usage of signs associated to the genre relations with the production of relevant styles of the habitus of fighters. I develop discussions about the acceptance of the speech of order and the discipline of the contributors in the fourth chapter, in order to determine how interactions with women and other manhoods go through the influence of conservative opinion; and how much this dynamic is responsible for the creation of conflicts in this universe. The fifth chapter talks about the biographies of iconic fighters in several levels of the field topology embodied by fighters and referees that take part of the cultural goods market around MMA and UFC. So I posit that the fight that brought the thoughts about manhoods in this study highlights the stress around the sexuality, of questions related to family and to work; and before it means a sportivization, it indicates an intense civilizing process, as it allows the fruition an uncontrolled control of the emotions and makes evident tools of social control. The respect and affection of traditional institutes like family and heterosexuality, like the possibility of social ascension through MMA, require from the fighters a self-sacrifice that reinstalls in the contemporaneous scenario the perspective of the individual discipline as a resource to the success. This process allow us to imply that dynamics and rhetoric of market (re)products styles of manhoods seen as “non corruptible” by the present day, such elements being appropriate by interested agents in the symbolic capital that is inherent in the form of disputes for hegemony. Keywords: Mixed Martial Arts, manhoods; uncontrolled control; imaginary communities; market of symbolic goods.
O presente estudo consiste em uma análise sociológica da produção de estilos de masculinidades no universo do Mixed Martial Arts (MMA), a partir de uma pesquisa de caráter etnográfico realizada junto a um grupo de praticantes de lutas corporais na cidade de Goiânia-GO. Aponta, assim, para a pertinência do consumo e para a interferência do mercado na construção de certo repertório simbólico sobre masculinidades tidas como essenciais e/ou primordiais, discutindo como os sujeitos apropriam-se e corporificam tal imaginário em meio a tensões, ambivalências e disputas. O texto está organizado em cinco capítulos. No primeiro, discorro sobre a problemática das lutas corporais e das artes marciais enquanto tradição inventada utilizada, enquanto peça orientalista, na conformação de comunidades imaginadas. No segundo, abordo o surgimento do MMA a partir do Ultimate Fighting Championship (UFC), focando aspectos históricos e sociológicos que participam da economia simbólica dentro da qual se instalam discursos e retóricas viris importantes para agentes envolvidos com a dinâmica da masculinidade em questão. O terceiro capítulo traz reflexões a respeito de códigos implícitos à expressão de masculinidades no universo de lutadores onde foi realizada a pesquisa de campo, realçando o manejo de signos associados às relações de gênero com a produção de estilos relevadores de habitus de lutadores. Desenvolvo discussões sobre uma apropriação do discurso da ordem e da disciplina por parte dos colaboradores no quarto capítulo, no sentido de apontar como interações com mulheres e outras masculinidades sofrem a influência de disposições conservadoras; e o quanto tal dinâmica é responsável pela produção de conflitos nesse universo. O quinto capítulo aborda a questão das biografias de lutadores emblemáticos em diversos níveis da topologia do campo constituído por lutadores e mediadores que participam do mercado de bens culturais em torno do MMA e do UFC. Postulo que a luta de que se lançou mão para as reflexões sobre masculinidades nesse estudo realça a tensão em torno da sexualidade, de questões relacionadas à família e ao trabalho; e antes de significar uma desportivização, indica um acirramento do processo civilizatório, na medida em que permite a fruição de um descontrole controlado das emoções e evidencia ferramentas de controle social. A valorização de instituições tradicionais como a família e a heterossexualidade, bem como a possibilidade de ascensão social através do MMA, exigem de lutadores um auto sacrifício que reinstala no cenário contemporâneo a perspectiva da ascese individual como recurso para o sucesso. Este processo permite inferir que dinâmicas e retóricas de mercado (re)produzem estilos de masculinidades tidos como “não corrompidos” pela modernidade, sendo tais elementos apropriados por agentes interessados no capital simbólico que lhes é inerente sob a forma de disputas por hegemonia. Palavras-chave: Mixed Martial Arts; masculinidades; descontrole controlado; comunidades imaginadas; mercado de bens simbólicos.
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Mucha, Bettina. "Mutationsanalyse bei 21 mut 0-Patienten mit Methylmalonylazidurie (MMA)". [S.l. : s.n.], 2001. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB9494927.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Le, Duc Minh. "Nouvelle stratégie d’élaboration de la monométhylhydrazine via le procédé Raschig en utilisant la technologie des microréacteurs : synthèse de la chloramine dans des conditions quasi-stoechiométriques et isolement en une seule étape multifonctionnelle". Thesis, Lyon 1, 2012. http://www.theses.fr/2012LYO10335.

Texto completo
Resumen
Ce travail effectué dans le cadre d'une collaboration avec le groupe Safran-Heraklès, a pour objectif le développement d'une nouvelle stratégie d'élaboration de la monométhylhydrazine (MMH) par intensification du procédé Raschig, en utilisant la technologie des microréacteurs. Ce composé est aujourd'hui une molécule à fort potentiel dans le domaine de la propulsion, de l'industrie pharmaceutique ainsi que dans le domaine de l'agrochimie. Ce travail a été financé par la Région Rhône-Alpes sous la forme d'une bourse doctorale CIBLE 2008-2011. La première partie de ce travail est consacrée à la synthèse de la monochloramine élaborée dans des conditions quasi-stoechiométriques et à l'étude de sa stabilité. Cette synthèse a été réalisée pour la première fois, en continu, à l'aide de la technologie des microréacteurs. Les conditions optimales de synthèse ont été déterminées ainsi que les paramètres de sécurité, en vue d'un transfert industriel rapide et sécuritaire. La deuxième partie concerne l'objectif majeur du nouveau procédé qui consiste à extraire, sous pression, la totalité des produits organiques (monométhylhydrazine et monométhylamine (MMA)), sous la forme d'une phase condensée, par démixtion des solutions brutes de synthèse. Ce phénomène est lié à l'existence d'une lacune de miscibilité à l'état liquide dans le système ternaire MMA-H2O-NaOH. L'optimisation de la démixtion a nécessité l'établissement systématique des diagrammes de phases impliqués. La dernière partie aborde l'aspect génie des procédés. Une modélisation cinétique de la synthèse de la MMH par voie Raschig a été entreprise afin d'estimer la composition des solutions de synthèse. L'exploitation thermodynamique des diagrammes de phases a permis la détermination des conditions optimales de l'isolement et l'établissement de plusieurs schémas de procédés pour la synthèse de la MMH
This work, conducted as part of a collaboration with the Safran-Heraklès group, aims at developing a new synthesis concept for the monomethylhydrazine (MMH), by process intensification using microreactor technology. The work was funded by the Rhône-Alpes region in the form of a doctoral fellowship TARGET 2008-2011. The first part of this research aims to study the stability of monochloramine solutions prepared in stoichiometric conditions. This synthesis was carried out continuously, for the first time ever, using microreactor technology. Optimal synthesis conditions as well as a set of security parameters have been established for a fast and secured transfer to industrial scale. The second part, also one of the main objectives of this work, is the extraction, under pressure, of all organic products (mostly MMH and monomethylamine) in the form of one condensed phase by demixing the crude reaction liquors. This phenomenon is related to the existence of a miscibility gap in the liquid ternary system H2O-MMA-NaOH. The optimization of the demixing step requires then the study of different solid-liquid-liquid phase diagrams involved. The last part deals with the chemical engineering aspect of the research. A kinetic modeling of the synthesis of MMH by the Raschig way was used in order to estimate the composition of the synthesis solution. These results and the application of phase diagrams allow the determination of optimal conditions for the isolation step and the establishment of process flow-sheets for the synthesis of MMH
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Björk, Elin. "”Det är inte gay om man inte ser varandra i ögonen” : en kritisk undersökning av maskulinitet, våld och intimitet inom MMA". Thesis, Linköpings universitet, Avdelningen för kulturvetenskaper, KVA, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-97998.

Texto completo
Resumen
Föreställningar kring maskulinitet och våld är i dagens samhälle nära sammankopplade och har så varit även historiskt. Denna studie har som mål att undersöka hur dessa sammankopplingar påverkar män som tränar och tävlar MMA och hur det påverkar deras maskulinitetskonstruktioner. Genom att undersöka dessa mäns inställning till våld, maskulinitet och intimitet inom MMA, syftar studien till att tydliggöra den diskurs som vuxit fram på en kampsortsklubb i Sverige. Slutsatsen av denna undersökning är att en tillsynes motsägelsefull bild kring våld och intimitet konstruerats inom denna diskurs. Inom MMA-diskursen finns utrymme för fysisk intimitet på ett sätt som sällan accepteras mellan män i samhället utanför. Samtidigt kan inställningen till våld förklaras genom att utövarna skiljer våldsamma handlingar från aggressivitet och därför inte ser utövandet som våld.
Concepts about masculinity and violence are closely connected in today´s society, and have been so historically as well. The purpose of this essay is to study how these connections influence men who practice and compete in MMA and how this affects their construction of  masculinities. By the study of these men’s attitudes towards violence, masculinity and intimacy within MMA, this study aims to clarify the discourse that has developed in a martial arts club in Sweden. The conclusion of this study is that a seemingly contradictory image of violence and intimacy is produced in this discourse. Inside the MMA discourse there is room for physical intimacy between men in a way that is rarely accepted in society at large. At the same time their attitudes towards violence can be explained by the fact that the practitioners separate violent actions from aggression and therefor do not view these actions as violence.
Los estilos APA, Harvard, Vancouver, ISO, etc.
Más fuentes

Libros sobre el tema "MMA"

1

Castellano, Peter. MMA. New York: Gareth Stevens, 2016.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Polydoros, Lori. MMA greats. North Mankato, Minn: Capstone press, 2012.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Pira, ed. MMA keyword listing. Leatherhead: Pira, 1989.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Mma Ramotswe détective. Paris: Éditions 10/18, 2003.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Kendall, Shields, ed. The MMA encyclopedia. Toronto: ECW Press, 2010.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Agwuna, Ogechukwu S. Oge Chukwu ka mma. Onitsha, Nigeria: Lincel Publishers, 2006.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Mma Afrika: Theto ya Segagešo. Braamfontein, South Africa: Botsotso Pub., 2008.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Sprick, Claus. Ho˜mma!: Sprache im Ruhrgebiet. Essen: Klartext, 2009.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Mma Mastery Mma Mastery. Tracks Publishing, 2010.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Castellano, Peter. Mma. Stevens Publishing LLLP, Gareth, 2015.

Buscar texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
Más fuentes

Capítulos de libros sobre el tema "MMA"

1

Gooch, Jan W. "MMA". En Encyclopedic Dictionary of Polymers, 466. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_7566.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

James, Lachlan, Brett Bartholomew, G. Gregory Haff y Vincent Kelly. "MMA". En Routledge Handbook of Strength and Conditioning, 333–58. Abingdon, Oxon ; New York, NY : Routledge, 2018. | Series: Routledge international handbooks: Routledge, 2018. http://dx.doi.org/10.4324/9781315542393-19.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Oette, Mark, Marvin J. Stone, Hendrik P. N. Scholl, Peter Charbel Issa, Monika Fleckenstein, Steffen Schmitz-Valckenberg, Frank G. Holz et al. "MMA". En Encyclopedia of Molecular Mechanisms of Disease, 1337. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-29676-8_8168.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Andreasson, Jesper y Thomas Johansson. "MMA: Concluding Thoughts". En Extreme Sports, Extreme Bodies, 201–8. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97238-1_11.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Staack, Michael. "Literature on MMA". En Fighting As Real As It Gets, 8–23. Stuttgart: J.B. Metzler, 2019. http://dx.doi.org/10.1007/978-3-476-04991-9_2.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Ndhlovu, Linah Simimba. "Mma Christinah Nku". En African Women Legends and the Spirituality of Resistance, 197–206. London: Routledge, 2024. http://dx.doi.org/10.4324/9781003460978-19.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Grünewald, S. y E. Murphy. "Propionazidämie (PA) und Methylmalonazidurie (MMA)". En Angeborene Stoffwechselkrankheiten bei Erwachsenen, 305–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-45188-1_33.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Livesey, Andrew y Alan Robinson. "Manual metal arc welding (MMA)". En The Repair of Vehicle Bodies, 213–28. 7th edition. | Boca Raton : Routledge, 2018. | Earlier editions by Alan Robinson.: Routledge, 2018. http://dx.doi.org/10.1201/9781351230650-11.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Holt, Jason. "An aesthetic apology for MMA". En The Philosophy of Mixed Martial Arts, 78–87. London: Routledge, 2021. http://dx.doi.org/10.4324/9781003122395-8.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Batra, Amit y Bartosz Bibrowicz. "Strength and Conditioning for MMA". En Strength and Conditioning for Sports Performance, 674–86. 2a ed. Second edition. | New York, NY : Routledge, 2021.: Routledge, 2021. http://dx.doi.org/10.4324/9780429330988-46.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.

Actas de conferencias sobre el tema "MMA"

1

Tang, Jeff K. T., Green Y. Y. Leung, Bismarck K. L. Ng, Jacky Hon-Kit Hui, Anthony Kong y Wai-Man Pang. "VR-MMA". En ACE2016: International Conference on Advances in Computer Entertainment Technology. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/3001773.3001814.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Pilát, Martin y Roman Neruda. "LAMM-MMA". En the 13th annual conference companion. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/2001858.2001905.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Rochefort-Beaudoin, Thomas, Aurelian Vadean, Jean-François Gamache y Sofiane Achiche. "Comparative Study of First-Order Moving Asymptotes Optimizers for the Moving Morphable Components Topology Optimization Framework". En ASME 2022 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/detc2022-88722.

Texto completo
Resumen
Abstract Machine learning-accelerated topology optimization faces the challenge of generating large amounts of optimal topologies for supervised learning on a training dataset. This data generation step is challenging for the method of Moving Morphable Components (MMC) which presents an oscillatory behavior near local optimum that negatively affects its convergence speed and therefore present a high data generation cost. This paper presents a comparative study of the most-used first-order optimizers applied to minimum compliance problems under the MMC framework for topology optimization. The Method of Moving Asymptotes (MMA), its Globally Convergent version (GCMMA) and the hybrid MMA-GCMMA optimizer are compared using their final compliance and the total number of iterations until convergence as performance metrics. An extensive set of diversified boundary conditions for a rectangular beam minimum compliance problem is used as case study. The method of performance profiles is utilized to provide for each solver a probability distribution of outperforming its counterparts. Numerical results show that using a hybrid optimizer can accelerate the convergence speed of the MMC framework while still producing equally compliant topologies when compared to the MMA optimizer.
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

"MMA 2019 TOC". En 2019 XXIX International Scientific Symposium "Metrology and Metrology Assurance" (MMA). IEEE, 2019. http://dx.doi.org/10.1109/mma.2019.8935974.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

"MMA 2020 Committees". En 2020 XXX International Scientific Symposium 'Metrology and Metrology Assurance (MMA). IEEE, 2020. http://dx.doi.org/10.1109/mma49863.2020.9254233.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

"MMA 2020 Index". En 2020 XXX International Scientific Symposium 'Metrology and Metrology Assurance (MMA). IEEE, 2020. http://dx.doi.org/10.1109/mma49863.2020.9254246.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Parmar, G., D. B. Hiemstra, Y. Chen y S. Awtar. "A Moving Magnet Actuator for Large Range Nanopositioning". En ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control. ASMEDC, 2011. http://dx.doi.org/10.1115/dscc2011-6153.

Texto completo
Resumen
In this paper, we present the design, fabrication, and testing of a moving magnet actuator (MMA) for large range (∼10mm) nanopositioning. MMAs are direct-drive, single-phase electromagnetic linear actuators that provide frictionless and backlash-free motion. These qualities, along with an adequate motion range, make MMAs promising candidates for large range nanopositioning. In this work, we identify actuator- and system-level performance criteria and associated design tradeoffs, and use this knowledge to systematically and concurrently design an MMA and a double parallelogram flexure bearing. The resulting actuator provides a force output per unit square root power of 4.56N/W, better than 9% force uniformity with respect to stroke, and a low moving mass of 106g. An integrated thermal management system is also incorporated as part of the actuator in order to mitigate the heat dissipated from the MMA coils. The overall single-axis motion system was fabricated and tested to demonstrate a 36Hz open-loop bandwidth and less than 4nm (RMS) steady-state positioning noise over a 10mm motion range. Preliminary closed-loop design and testing highlight the potential of the proposed actuator in nanopositioning.
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

"MMA 2019 Cover Page". En 2019 XXIX International Scientific Symposium "Metrology and Metrology Assurance" (MMA). IEEE, 2019. http://dx.doi.org/10.1109/mma.2019.8936026.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

"MMA 2019 Copyright Page". En 2019 XXIX International Scientific Symposium "Metrology and Metrology Assurance" (MMA). IEEE, 2019. http://dx.doi.org/10.1109/mma.2019.8935970.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

"MMA 2019 Author Index". En 2019 XXIX International Scientific Symposium "Metrology and Metrology Assurance" (MMA). IEEE, 2019. http://dx.doi.org/10.1109/mma.2019.8935976.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.

Informes sobre el tema "MMA"

1

Eileen P. Poeter and Mary C. Hill. MMA, A Computer Code for Multi-Model Analysis. Office of Scientific and Technical Information (OSTI), agosto de 2007. http://dx.doi.org/10.2172/920086.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Bueno, João, Heloiana Faro, Seth Lenetsky, Aleksandro Gonçalves, Stefane Dias, André Ribeiro, Bruno Victor Corrêa Silva et al. Exploratory systematic review of Mixed Martial Arts: an overview of performance of importance factors with over 20,000 athletes. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, abril de 2022. http://dx.doi.org/10.37766/inplasy2022.4.0158.

Texto completo
Resumen
Review question / Objective: The objective of the present study was to analyze the findings of the scientific literature related to MMA through an exploratory systematic review on the subject and to present the state of the art of the sport from a multifactorial perspective. Condition being studied: Mixed Martial Arts (MMA) is a full contact combat sport characterized by its high degree of freedom in offensive and defensive approaches resulting in the inclusion of techniques and tactics from multiple combat sport styles. MMA has gained legitimacy and uniformity of rule sets after a tumultuous and unregulated introduction in North America as well as it is one of the fastest growing sports in the world. However, to the best of our knowledge, there are still no methodical, comprehensive, transparent, and replicable studies that have summarized the overall perspective of MMA athletes, resulting in an integrated analysis for a better scientific understanding and more efficient practical applications.
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

CALS TEST NETWORK WRIGHT-PATTERSON AFB OH. Manual S9536-JG-MMA-010 Publication Transfer Using: O'Neil & Associates' Data Supporting: U. S. Navy's SEAWOLF Program, MIL-STD-1804A, MIL-M-2800lB (SGML), MIL-R-28002A (Raster), MIL-D-28003 (CGM). Fort Belvoir, VA: Defense Technical Information Center, agosto de 1994. http://dx.doi.org/10.21236/ada309351.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Girolamo Neto, Cesare, Rodolfo Jaffe, Rosane Cavalcante y Samia Nunes. Comparacao de modelos para predicao do desmatamento na Amazonia brasileira. ITV, 2021. http://dx.doi.org/10.29223/prod.tec.itv.ds.2021.25.girolamoneto.

Texto completo
Resumen
O presente relatório contém resultados parciais do projeto “Definição de áreas prioritárias para recuperação florestal”, referentes a atividade “Uso e comparação da acurácia de diferentes modelos preditivos de desmatamento na Amazônia”. O objetivo deste estudo foi a implementação de modelos preditivos de desmatamento na Amazônia brasileira com base nas técnicas de Random Forest (RF), Spatial Random Forest (SpRF) e Integrated Nested Laplace Approximations (INLA) e comparação dos erros obtidos com cada modelo. Uma base de dados geográficos foi gerada por meio da integração de dados de diversas instituições brasileiras, como IBGE, MMA e INPE, utilizando células de 25 x 25 km e uma janela temporal de um ano. Os principais drivers de desmatamento identificados estão relacionados à fragmentação florestal e à expansão de áreas de pastagem na Amazônia, corroborando com outros trabalhos encontrados em literatura. A modelagem obteve melhores resultados com o uso dos modelos RF e SpRF em relação aos modelos do tipo INLA, com menores valores de erro médio quadrático obtido em conjuntos de dados de treinamento e validação dos algoritmos. A previsão de desmatamento para o ano de 2020 foi de 31 mil km2 , dados que apresentam uma superestimava devido ao método utilizado para o cálculo do desmatamento. Entre as ações identificadas que podem ser adotadas em trabalhos futuros para melhorar a previsão do desmatamento, cita-se o uso da abordagem CLUE e a melhoria de algumas bases de dados utilizada, a exemplo da malha viária.
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Margolis, D., M. Risher, B. Ramakrishnan, A. Brotman y J. Jones. SMTP MTA Strict Transport Security (MTA-STS). RFC Editor, septiembre de 2018. http://dx.doi.org/10.17487/rfc8461.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Ruggiero, Christy E. y Reid B. Porter. MAMA Software User Guide: Tips for Segmenting with MAMA. Office of Scientific and Technical Information (OSTI), mayo de 2014. http://dx.doi.org/10.2172/1133321.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Gaschen, Brian Keith, Jeffrey Joseph Bloch, Reid Porter, Christy E. Ruggiero, Diane Adele Oyen y Kevin M. Schaffer. MAMA User Guide v2.0.1. Office of Scientific and Technical Information (OSTI), julio de 2016. http://dx.doi.org/10.2172/1291192.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Gregg, Michael C. y Jack B. Miller. Modular Microstructure Profiler (MMP). Fort Belvoir, VA: Defense Technical Information Center, septiembre de 2007. http://dx.doi.org/10.21236/ada605602.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

LORAL FEDERAL SYSTEMS MANASSAS VA. Microlithographic Mask Development (MMD). Fort Belvoir, VA: Defense Technical Information Center, mayo de 1995. http://dx.doi.org/10.21236/ada294725.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

LORAL FEDERAL SYSTEMS MANASSAS VA. Microlithographic Mask Development (MMD). Fort Belvoir, VA: Defense Technical Information Center, marzo de 1996. http://dx.doi.org/10.21236/ada305881.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
También puede estar interesado en las bibliografías ampliadas sobre el tema "MMA" para tipos de fuentes particulares:
Artículos de revistas Tesis Libros
Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!

Pasar a la bibliografía