Добірка наукової літератури з теми "RMQS"

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Статті в журналах з теми "RMQS":

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Davoodi, Pooya, Gonzalo Navarro, Rajeev Raman, and S. Srinivasa Rao. "Encoding range minima and range top-2 queries." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 372, no. 2016 (May 28, 2014): 20130131. http://dx.doi.org/10.1098/rsta.2013.0131.

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We consider the problem of encoding range minimum queries (RMQs): given an array A [1.. n ] of distinct totally ordered values, to pre-process A and create a data structure that can answer the query RMQ( i , j ), which returns the index containing the smallest element in A [ i .. j ], without access to the array A at query time. We give a data structure whose space usage is 2 n + o ( n ) bits, which is asymptotically optimal for worst-case data, and answers RMQs in O (1) worst-case time. This matches the previous result of Fischer and Heun, but is obtained in a more natural way. Furthermore, our result can encode the RMQs of a random array A in 1.919 n + o ( n ) bits in expectation, which is not known to hold for Fischer and Heun’s result. We then generalize our result to the encoding range top-2 query (RT2Q) problem, which is like the encoding RMQ problem except that the query RT2Q( i , j ) returns the indices of both the smallest and second smallest elements of A [ i .. j ]. We introduce a data structure using 3.272 n + o ( n ) bits that answers RT2Qs in constant time, and also give lower bounds on the effective entropy of the RT2Q problem.
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Villenave, Cécile, Anne Jimenez, Muriel Guernion, Guénola Pérès, Daniel Cluzea, Thierry Mateille, Bernard Martiny, Mireille Fargette, and Johannes Tavoillot. "Nematodes for Soil Quality Monitoring: Results from the RMQS BioDiv Programme." Open Journal of Soil Science 03, no. 01 (2013): 30–45. http://dx.doi.org/10.4236/ojss.2013.31005.

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3

Bortolini, Marco, Lucia Botti, Francesco Gabriele Galizia, and Alberto Regattieri. "Bi-Objective Design and Management of Reconfigurable Manufacturing Systems to Optimize Technical and Ergonomic Performances." Applied Sciences 11, no. 1 (December 29, 2020): 263. http://dx.doi.org/10.3390/app11010263.

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In the last decades, Reconfigurable Manufacturing Systems (RMSs) rose as an emerging manufacturing strategy matching the modern industrial and market requirements asking for a wide variety of products in flexible batches. A traditional reconfigurable manufacturing environment consists of dynamic cells, called Reconfigurable Machine Cells (RMCs), including a set of machines called Reconfigurable Machine Tools (RMTs). Such machines are characterized by fixed elements, i.e., basic modules, and dynamic elements, i.e., auxiliary modules, allowing them to perform different operations. Despite their automation level, these systems require the intervention of the human operators in performing specific tasks, e.g., handling of the auxiliary modules from the warehouse to the RMTs and their assembly/disassembly to/from the RMTs. This issue rises relevant ergonomic and safety questions due to the human–machine collaboration. Following this stream, this paper proposes and applies a bi-objective optimization model for the design and management of RMSs. The technical objective function minimizes the reconfiguration time, i.e., the time needed to equip the RMTs with the required auxiliary modules, and the part and auxiliary module travel time among the RMCs. The ergonomic objective function minimizes the repetitive movements performed by the human operators during the working activities according to the ISO 11228-3 standard. Results show the existence of a good trade-off between the two objective functions, proving the possibility to improve the ergonomic conditions of the human operators without excessively increasing the total time needed for RMTs reconfiguration and for part and auxiliary module travelling.
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Thienpont, Linda M., Katleen Van Uytfanghe, John Marriot, Peter Stokes, Lothar Siekmann, Anja Kessler, David Bunk, and Susan Tai. "Metrologic Traceability of Total Thyroxine Measurements in Human Serum: Efforts to Establish a Network of Reference Measurement Laboratories." Clinical Chemistry 51, no. 1 (January 1, 2005): 161–68. http://dx.doi.org/10.1373/clinchem.2004.041772.

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Abstract Background: Assuring/demonstrating metrologic traceability of in vitro diagnostics necessitates the availability of measurand-specific reference measurement systems (RMSs) and the possibility for industry to work with competent reference measurement laboratories (RMLs). Here we report the results of a European project to investigate the feasibility of developing a RMS for serum total thyroxine. Methods: Four candidate RMLs (cRMLs) developed/implemented variants of a candidate reference measurement procedure (cRMP) based on isotope dilution–liquid chromatography–mass spectrometry. The sole constraint implemented was calibration with a common thyroxine primary calibrator. The RMPs were externally validated and assessed for comparability in round-robin trials using common samples, i.e., 5 lyophilized and 33 frozen native sera. At the same time, the performance of the cRMLs organized in a network was assessed. For uniform external quality assessment, common performance specifications were agreed on. Results: All cRMLs performed the cRMPs with fulfillment of the predefined specifications: total and between-laboratory CVs ≤2.0% and 2.5%, respectively, and a systematic deviation ≤0.9%, estimated with a target assigned from the mean of means obtained by the cRMLs. The mean expanded uncertainty for value assignment to the native sera was 2.1%. Conclusions: A network of cRMLs, with externally conformed competence to properly perform RMPs, has been established. Performance specifications were defined and will form the basis for admittance of new network members. A serum panel, successfully targeted during the validation process, is available for split-sample measurements with commercial routine measurement procedures. The model can now be used for other measurands for which traceability to the Système International d’Unités is needed.
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Wang, Yongquan, Guangpeng Zhang, Jiali Wang, Pan Liu, and Nina Wang. "Reconfigurable Machine Tool Design for Box-Type Part Families." Machines 9, no. 8 (July 29, 2021): 148. http://dx.doi.org/10.3390/machines9080148.

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The reconfigurable manufacturing system (RMS) is a new manufacturing technology and paradigm that resolves the contradictions regarding high efficiency, low cost and flexible production in the mass production of part families. Reconfigurable machine tools (RMTs) are the core components of RMSs. A new approach is proposed for the design of RMTs, which is closely related to the process planning of a given box-type part family. The concepts of the processing unit and the processing segment are presented; they are not only the basic elements of the processing plans of machined parts, but also closely related to the structural design of RMTs. Processing units created by processing features can be combined into various processing segments. All the processing units of one processing segment correspond to the machining operations performed by one RMT. By arranging the processing segments according to the processing sequence, a variety of feasible processing plans for a part can be obtained. Through analysis of the established similarity calculation model for processing plans, the most similar processing plans for the parts in a given part family can be determined and used for the structural design of RMTs. Therefore, the designed RMTs can achieve rapid conversion of processing functions with the least module replacement or adjustment to realize the production of the parts in the part family. Taking the production of a gearbox part family as an example, the validity of the presented method is verified.
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Budarin, Sergey, and Yuliya El'bek. "IMPACT OF RESOURCE MANAGEMENT QUALITY ON ACCESS TO HEALTH CARE." Vestnik of Kazan State Agrarian University 15, no. 3 (November 30, 2020): 88–93. http://dx.doi.org/10.12737/2073-0462-2020-88-93.

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The potential for improving the efficiency of medical organizations that provide medical care to the population in conditions of limited resources largely depends on an objective and comprehensive assessment of their use. In this regard, the research of methodological and practical approaches to assessing the efficiency and rational use of resource potential, which are important for different levels of the organization of the health system, including the provision of medical care to citizens living in rural areas, is of particular relevance. The purpose of the study was to determine the relationship between indicators for assessing the quality of resource management and indicators of access to medical care of medical organizations of the state health system in Moscow that provide primary health care to adults in 2019. The quality of resource management was assessed using 27 indicators selected for the purpose of the study in 4 areas of resource management (financial management, procurement management, property management, personnel management), provided by the methodology of the resource management quality standard (RMQS). For each indicator, the calculated score based on the importance value (weight value) a normative criterion of evaluation and the degree of difficulty, and by summing up of scores obtained a composite score. The assessment of the availability of medical care is also calculated using the method of point estimates based on 7 indicators developed through the use of the methodology of performance audit. The article presents the results of a study based on data from 9 Moscow city polyclinics, which confirmed the existence of a correlation between the selected indicators of the quality of resource management and the availability of medical care. The total score for 2019 for the selected indicators of resource management quality varies from 9.62 points to 13.92 points, availability-from 5.54 to 11.63 points, and the correlation coefficient was 0.612
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Hasan, Masud, Tanaeem M. Moosa, and M. Sohel Rahman. "Cache Oblivious Algorithms for the RMQ and the RMSQ Problems." Mathematics in Computer Science 3, no. 4 (April 13, 2010): 433–42. http://dx.doi.org/10.1007/s11786-010-0037-2.

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Ortega, Bienvenido. "Revenue management systems and hotel performance in the economic downturn." International Journal of Contemporary Hospitality Management 28, no. 4 (April 11, 2016): 658–80. http://dx.doi.org/10.1108/ijchm-07-2014-0324.

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Purpose The purpose of this paper is to analyse whether hotels that use a revenue management system (RMS) outperform non-RMS-users in a context of decreasing demand. Design/methodology/approach A database of chain hotels with a rating of three or more stars was used to estimate MANOVA and ANOVA models to analyse the role of RMSs in hotel performance. Findings In a context of strong competition in prices and surplus capacity, the findings suggest that RMSs have been more effective in improving occupancy than in achieving higher rates. Also, the use of RMSs did not have a significant impact on hotel labour productivity. Research limitations/implications Managers may believe that they have adopted an RMS when, in fact, they have not fully done so. In addition, establishment-level unobserved heterogeneity, such as the quality of management or unobserved quality of service, cannot be fully controlled because of the nature of the data used. The main implication of this paper is that the potential of RMSs as revenue enhancer might be influenced by unstable market and economic conditions. However, the absence of significant effects on RevPAR performance might be also the result of firms’ adopting inadequate RM strategies. Further research could investigate whether the findings are context-specific or whether firms are failing to implement effective RMSs for other reasons. Originality/value The approach used in this paper is new to the literature, given that it uses statistical methods to analyse the impact of implementing an RMS on hotel performance under specific economic conditions and using alternative indicators.
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Crose, Lisa E. S., and Corinne M. Linardic. "Receptor Tyrosine Kinases as Therapeutic Targets in Rhabdomyosarcoma." Sarcoma 2011 (2011): 1–11. http://dx.doi.org/10.1155/2011/756982.

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Rhabdomyosarcomas (RMSs) are the most common soft tissue sarcomas of childhood and adolescence. To date, there are no effective treatments that target the genetic abnormalities in RMS, and current treatment options for high-risk groups are not adequate. Over the past two decades, research into the molecular mechanisms of RMS has identified key genes and signaling pathways involved in disease pathogenesis. In these studies, members of the receptor tyrosine kinase (RTK) family of cell surface receptors have been characterized as druggable targets for RMS. Through small molecule inhibitors, ligand-neutralizing agents, and monoclonal receptor-blocking antibodies, RTK activity can be manipulated to block oncogenic properties associated with RMS. Herein, we review the members of the RTK family that are implicated in RMS tumorigenesis and discuss both the problems and promise of targeting RTKs in RMS.
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Snyder, Laura A., and Helen Michael. "Alveolar Rhabdomyosarcoma in a Juvenile Labrador Retriever: Case Report and Literature Review." Journal of the American Animal Hospital Association 47, no. 6 (November 1, 2011): 443–46. http://dx.doi.org/10.5326/jaaha-ms-5693.

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A 7 mo old Labrador retriever presented for evaluation of facial swelling associated with a 5 cm oral mass extending caudally from the upper third premolar on the left side. Cytology revealed an atypical population of round cells of undetermined origin. A diagnosis of alveolar rhabdomyosarcoma (RMS) was reached via histopathology and confirmed with positive immunohistochemical staining for desmin. In humans, RMSs have a well-described round cell cytologic appearance. Few descriptions of veterinary cases of RMS exist. This report describes the cytologic appearance of alveolar RMS in a young dog and both summarizes and compares findings throughout the veterinary and human literature.

Дисертації з теми "RMQS":

1

Savignan, Lionel. "Distribution d’éléments trace dans les sols de Nouvelle-Aquitaine et suivi de contaminants émergents (Ag, Pd, Pt, Rh)." Thesis, Pau, 2020. http://www.theses.fr/2020PAUU3039.

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Cette thèse a pour objectif d’évaluer la distribution spatiale et les origines d’éléments trace anciens et émergents dans les sols de Nouvelle-Aquitaine en se basant sur le Réseau de mesures de la qualité des sols (RMQS). En premier lieu, six éléments trace anciens ont été ciblés (As, Cd, Cu, Cr, Ni, Pb), leur distribution spatiale a été estimée à partir des analyses de 356 échantillons issus de la première campagne RMQS. Les concentrations médianes régionales retrouvées sont proches des valeurs nationales. La comparaison entre les vibrisses régionales et nationales comme valeurs seuils d’anomalie a montré des concentrations régionales anomaliques. A l’aide de système d’information géographique et géostatistiques les origines des éléments trace étudiés dans les sols ont pu être identifiées. L’arsenic a des origines mixtes, géogène et anthropique, liées principalement aux activités minières. Cd, Cr et Ni sont principalement d’origine géogène à l’échelle régionale. Cu a une origine principalement anthropique de par son utilisation comme fongicide pour la viticulture. Pb a également des origines anthropiques liées aux activités minières, aux essences plombées et aux activités cynégétiques. Dans un second temps, 4 éléments émergents (Ag, Pd, Pt, Rh) ont été étudiés à partir de 35 échantillons de sol prélevés durant la deuxième campagne RMQS. Les concentrations retrouvées indiquent que ces sols sont faiblement contaminés par ces éléments. Les analyses statistiques montrent que, d’une part Ag, Pb, Rh et d’autre part Pd et Pt sont corrélés entre eux. L’analyse de la distribution spatiale, avec le croisement d’informations géographiques, géologiques, et agricoles, a montré que les émissions automobiles ne seraient pas une source majeure de PPGE dans les sols d’occupations forestières et agricoles. La distribution de Pd et Pt serait plutôt d’origine naturelle avec de possibles contributions anthropique provenant de : 1) la dispersion longue distance des PPGE par les particules en suspensions dans l’atmosphère ; 2) des intrants, notamment les fertilisants minéraux, pour les sols agricoles. L’origine de Ag et Rh serait principalement aussi d’origine naturelle et les valeurs les plus élevées viendraient de la proximité de gisements et exploitation minière de Ag et Pb
The aim of this thesis is to assess the spatial distribution and origins of old and emerging trace elements in soils of the Nouvelle-Aquitaine region based on the French soil monitoring network (RMQS). Firstly, six old trace elements were targeted (As, Cd, Cu, Cr, Ni, Pb), their spatial distribution was estimated from the analyses of 356 samples from the first RMQS campaign. The median regional concentrations found are close to the national values. The comparison between the regional and national whisker values as anomaly threshold values showed anomalous regional concentrations. With the help of geostatistics and geographical information systems, the origins of the trace elements studied in the soils could be identified. Arsenic has mixed geogenic and anthropogenic origins, mainly related to mining activities. Cd, Cr and Ni are mainly of geogenic origin on a regional scale. Cu has a mainly anthropogenic origin due to its use as a fungicide in viticulture. Pb also has anthropogenic origins related to mining activities, leaded gasoline and hunting activities. As a second step, 4 emerging elements (Ag, Pd, Pt, Rh) were studied from 35 soil samples collected during the second RMQS campaign. The concentrations found indicate that these soils are slightly contaminated by these elements. Statistical analyses show that, on the one hand Ag, Pb, Rh and on the other hand Pd and Pt are correlated. The analysis of the spatial distribution, with the cross-referencing of geographical, geological and agricultural information, showed that automobile emissions are not a major source of PPGE in forest and agricultural soils. Rather, the distribution of Pd and Pt would be of natural origin with possible anthropogenic contributions coming from: i) the long-distance dispersion of Pd and Pt by particles suspended in the atmosphere; ii) inputs, notably mineral fertilisers, for agricultural soils. The origin of Ag and Rh would also be mainly of natural origin and the highest values would come from the proximity of Ag and Pb deposits and mining
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Silva, Francisco de Assis Tavares Ferreira. "Rede morfológica não-supervisionada-RMNS." Instituto Nacional de Pesquisas Espaciais (INPE), 1998. http://urlib.net/dpi.inpe.br/lise/2003/01.16.09.15.

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Este trabalho propõe um novo paradigma de Rede Neural Artificial (RNA): A Rede Morfológica Não-Supervisionada (RMNS), caracterizada por aprendizagem não-supervisionada. Este paradigma pertence a uma classe de redes invariantes a translação e está baseada na Morfologia Matemática (MM), e nos modelos de rede ART de Carpenter e Grossberg, e na rede de Kohonen. Em tempo de ativação, o operador de casamento é implementado utilizando os operadores elementares da MM. Este operador propicia detecção de padrões robusta em relação a ruídos aditivos ou subtrativos, e/ou pequenas rotações dos padrões a serem reconhecidos. No que concerne ao treinamento, a RMNS utiliza uma variação da regra de aprendizagem de Kohonen, e um sistema de reset inspirado no modelo ART proposto por Carpenter e Grossberg.
This work proposes a new paradigm of Artificial Neural Net (RNA): The Unsupervised Morphologic Net (RMNS), characterized by unsupervised learning. This paradigm belongs to a class of translation invariant nets and it is based on of Mathematical Morphology (MM), Carpenter and Grossberg's ART, and Kohonen net models. At activation time, the template matching operator is implemented using translation invariant MM elementary operators. This operator propitiates a robust pattern detection with respect to addictive or subtractive noise, and/or for small rotations of the patterns to be recognized. In what it concerns to the training, the RMNS uses a Kohonen learning rule variation and a reset system inspired in the ART model proposed by Carpenter and Grossberg.
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Souza, Fernando de Oliveira, and Reinaldo Martinez Palhares. "Métodos de análise da robustez de redes neurais artificiais sujeitas a retardo no tempo." Universidade Federal de Minas Gerais, 2005. http://hdl.handle.net/1843/RMPS-6JTHS8.

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This work presents sufficient conditions for analysis of asymptotic and exponential stability of a class of artificial neural network (ANN) subject to constant or timevarying delays and polytope-bounded uncertainties.The approaches proposed is the type of delay-dependent and the methodology is based on four points: the selection of slack matrices that express the influence of the Newton-Leibniz condition; the appropriate definition of Lyapunov-Krasovskii functionals; the use of linear matrix inequalities (LMIs) and the use of tools of convex optimization to solve problems described in LMI terms. Several examples are presented that corroborate with the theory presented of analysis of the stability of ANN with time-varying delay.
Este trabalho apresenta condições suficientes para análise de estabilidade assintótica e exponencial de uma classe de RNAs (Redes Neurais Artificiais) sujeitas a influência de retardo no tempo (constante ou variante) e/ou sujeitas a incertezas paramétricas do tipo politópicas.A abordagem apresentada é do tipo dependente do retardo, sendo que a metodologia é baseada: no uso de matrizes de relaxação para expressar a influência dos termos da fórmula de Leibniz-Newton; definição apropriada de funcionais do tipo Lyapunov-Krasovskii; desigualdades matriciais lineares (LMIs - do inglês, Linear Matrix Inequalities) e ferramentas de otimização convexa para solucionarproblemas formulados em termos de LMIs. Vários exemplos são apresentados, que corroboram com a teoria apresentada de análise de estabilidade de RNA com retardo no tempo.
4

TROVER, WILLIAM F. "RMPS A REALTIME PARALLEL COMPUTING SYSTEM." International Foundation for Telemetering, 1985. http://hdl.handle.net/10150/615553.

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International Telemetering Conference Proceedings / October 28-31, 1985 / Riviera Hotel, Las Vegas, Nevada
Research and Test Activities have a continuing need to cope with more and more channels of data and at continually wider data bandwidths. There is a consensus in the test community that compressed EU and derived parameter data presented in realtime can significantly reduce total test costs because test engineers can make realtime judgements on the validity of a given test point (mode). Classical telemetry preprocessors usually cannot handle these more demanding realtime processing requirements because, when they were designed, it was assumed that raw data was in a single PCM word and only a simple mx+b EU conversion, or simple data compression was required. Present preprocessors typically use special bit slice technology to speed up the realtime process and they’re only one or two bus systems whose processing capacity is typically less than 300k to 400k parameters per second. Furthermore, many cannot handle word concatenation (except for adjacent PCM words) and none can handle complex derived parameters such as thrust, lift, gross weight, center of gravity, stall speed, harmonic analysis, etc. To address these limitations, a massively parallel computer system has been developed based on up to sixty, general purpose, 1MFLOP floating point computers operating in parallel to support realtime processing of any type, at aggregate throughputs up to 1.5 Mwps. This system can merge realtime data from up to eight different asynchronous sources having word rates up to 2.0 Mwps from any source. Up to 32,768 different parameters can be accepted as inputs with an additional 32,768 ID tags available for concatenated and derived parameter identification. A powerful realtime software package permits the user of the computer system to apply any, or many algorithms) to any or an parameters being processed.
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Bral, Tiago Manuel Barja. "RMq do status lacunar cerebral." Master's thesis, Universidade da Beira Interior, 2011. http://hdl.handle.net/10400.6/918.

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Objectivos : Demonstrar pela ressonância magnética, com técnicas de difusão, que os parâmetros nela presentes, de carácter quantitativo, são úteis para relacionar o status lacunar basal com a suposta gliose subcortical frontal e subsequente risco cognitivo. Materiais e métodos - O estudo, de carácter retrospectivo, abordou um total de 46 casos com idades compreendidas entre 28 e 82 anos, não sendo considerado o sexo. Foram divididos por 3 grupos, consoante a idade e informação clínica fundamentada pela RM convencional: 21 com menos de 60 anos (RM convencional normal e considerado como grupo de controlo); 10 com mais de 60 anos (RM convencional normal); 15 com status lacunar basal (comprovado por RM convencional). Excluiram-se em todos - casos de neoplasma, de infecção intra-craniana, de lesões traumáticas e de desmielinização. Os dados foram recolhidos e fornecidos pelo Centro De Radiologia de Tomar entre Maio de 2009 e Junho de 2010. Foram estudadas áreas cerebrais específicas, nomeadamente, a substância branca do lobo frontal, centros semi-ovais, esplénio caloso e tálamos, tentando encontrar-se uma relação entre o status lacunar basal com a probabilidade de gliose subcortical frontal, através do uso do programa Excel e SPSS, recorrendo à determinação da média do coeficiente aparente de difusão e da isotropia nas diferentes regiões, e por fim correlacionando-as nos grupos com os testes de Kruskal-Wallis, T-Student, Levene e Kolmogorov-Smirnov. Resultados – Nos 3 grupos estudados: A análise dos resultados obtidos corrobora estudos anteriormente feitos, nos quais a difusão aumenta na substância branca no envelhecimento. No presente estudo, dado que foi usado um gradiente de difusão maior (b = 1000 s/mm2), confirmou-se com 95% de certeza que o aumento verificado para b = 0 e a diminuição em b = 1000 em função do grupo, é significativa, nomeadamente ao nível dos centros semi-ovais, onde p foi sempre inferior a 0,05, com uma correlação de Pearson sempre com valores negativos. O valor médio da isotropia achado para o grupo com idade inferior a 60 anos, ao nível do esplénio caloso (211,43 +/- 14,06 x 10-6 mm2/seg; sendo o dobro do desvio padrão inferior a 15% da média e p<0,05 quando correlacionado o mesmo parâmetro nos diferentes grupos) pode servir de marcador “normal” quando comparado com os grupos idosos e com status lacunar basal. Considerações finais - Considera-se que a ressonância magnética quantitativa é importante para o estudo bio-estrutural in vivo do sistema nervoso central, devendo integrar a rotina do risco micro-vascular do idoso, já que, sendo os seus parâmetros de carácter quantitativo, permitem realizar uma medição do cérebro, bem como correlacionar tais parâmetros com a neurobiologia e a clínica.
Objectves: Show by MR, with diffusion techniques, that the quantitative parameters included in this method, are useful to relate the lacunar basal status with the supposed frontal subcortical gliosis and subsequent cognitive risk. Materials and methods: this retrospective study, approached 46 cases aged between 28 and 82 years. Sex was not considered. These individuals were sorted by 3 groups, depending on the age and the clinical information provided by the conventional MRI: 21 with less than 60 years and normal conventional MR, also considered as control group; 10 with more than 60 years and normal conventional MR; 15 with lacunar basal status (proved by MRI). This data was collected and provided by the Centro De Radiologia de Tomar, between May of 2009 and June of 2010. Values related to specific cerebral areas were studied, in particular, the frontal lobe’s white matter, semi-oval centers, the splenium callosum and the thalamus. We tried to find a relation between de lacunar basal status and the subcortical frontal gliosis, through the use of Microsoft Excel and SPSS. Through parametric and non parametric methods, were determined the average values for the apparent diffusion coefficient and isotropy, in different regions and finally correlate this results on the different groups. Results: in the 3 groups – the analysis of the obtained results, corroborated previous studies that concluded that the diffusion increases with aging. In the present study, since it was used a higher diffusion gradient (b = 1000 s/mm2 ), it was confirmed with 95% of certain that the increase seen for a b = 0 and the decrease for b = 1000 is statistically significant, particularly on the semi-oval center (p < 0,05), showing the Pearson correlation always negative values. The average value of the isotropy, found for the first (younger) group, for the splenium callosum was 211,43 +/- 14,06 x 10-6 mm2 /sec, and when compared with the other 2 groups, since its p value was less than 0,05, was considered as a “normal marker” for future reference. Conclusions: we find that the quantitative MR is important since it provides an in vivo structural study of the CNS, and should integrate the routine micro-vascular risk of the elderly. Since these parameters are quantitative, they allow “metering” the brain and also correlate its values with the neuro-biology and clinic.
6

Rühl, Maximilian. "Prozessmodellierung von Reaktiv-Multischicht-Systemen (RMS)." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-198818.

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The focus of this work is the theoretical and experimentell descreption of so-called Reactive Multilayer Systems (RMS). The RMS consist of at least two mostly metallic materials, which can exothermic response with each other. Using magnetron sputter deposition (MSD) several hundred to thousands alternating layers are produced. The periodic thickness varies between 10-150 nm and the total thickness between 10-100 µ m . The exotermic reaction is effected by an activation energy, e.g. with an electric spark. In this case a phase transition of the RMS materials, which are in a metastable equilibrium, will take place. This released energy in the shape of heat, which actvates the reaction in the neighboring areas. It forms a self-sustaining thermal wave through the RMS foil. In this case the amount of energy is present, that a solder on the RMS or the joining samples or even the material itself can be melted. Therefore the RMS can be used as a heat source for joining two components. The major advantage of this technology is the very low heat input in the bonding components, due to the milliseconds of the reaction. Thus the components are heated only superfical and there is no structural damage. Thus a very low-stress joining is possible. Furthermore is guaranteed, because of the metallic materials, a very high electrical and thermal conductivity. For the theoretical characterization of the physical and chemical processes within the RMS FEM-Simulations of the absolut temperature and the propagation velocity are preformed. In order to calculate the tmeperature ditribution in the components a new method will presented. It is thus possible to calculate the temperature penetration of the components to determine potential thermal barrier layer-thickness and the meltig time. Thus parameters for the specific joint problem such as period thickness, etc. of the RMS are derived. Modelling the heat transport after joining with RMS it is possible to derive a corralation between the thermal conductivity and shear strength. To quantify the theoretical results and to require certain parameters for the calculations experiments were preformed. The RMS will be investigated experimentally in terms of their enthalpy H , propagation velocity v , nascent temperature, melting time t schmelz , interdiffusion zone w , phase transition and its use as inovative heat source for joining components. The experimental results are compared with the theortical and complet this work.
7

Busfield, Anthony Leigh. "The RMS survey : radio and millimeter studies." Thesis, University of Leeds, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.424608.

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8

Flynn, Kevin. "THE RMS FRAMEWORK OF ACADEMIC MARKETING RESEARCH PRODUCTIVITY." Cleveland State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=csu1600792969043768.

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9

Lee, Hye Joo. "CRT-RMS cross-cultural study with Korean college students." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/39505.

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The Conditional Reasoning Test-Relative Motive Strength (CRT-RMS; James, 1998) has shown to be a psychometrically reliable and valid approach for measuring implicit motives and biases in United States and European contexts (James&Rentsch, 2004; Mot, 2003). Extended from previous research, the current study demonstrated the utility of the CRT-RMS with a sample of 186 college students in Korea. The results showed a significant association between the CRT-RMS scores and Korean college students' grade point average. Korean samples also supported the dissociative model in relating with self-report measures. Additionally, mean score differences on implicit and explicit measures of achievement motivation between Korean and US samples provided meaningful information. Implications of cross-culturally valid implicit measures are discussed.
10

Nestler, Franziska. "Automated Parameter Tuning based on RMS Errors for nonequispaced FFTs." Universitätsbibliothek Chemnitz, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-160989.

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In this paper we study the error behavior of the well known fast Fourier transform for nonequispaced data (NFFT) with respect to the L2-norm. We compare the arising errors for different window functions and show that the accuracy of the algorithm can be significantly improved by modifying the shape of the window function. Based on the considered error estimates for different window functions we are able to state an easy and efficient method to tune the involved parameters automatically. The numerical examples show that the optimal parameters depend on the given Fourier coefficients, which are assumed not to be of a random structure or roughly of the same magnitude but rather subject to a certain decrease.

Книги з теми "RMQS":

1

Libicki, Martin C. Information & nuclear RMAs compared. [Washington, D.C.]: National Defense University, Institute for National Strategic Studies, 1996.

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2

Libicki, Martin C. Information & nuclear RMAs compared. [Washington, D.C.]: National Defense University, Institute for National Strategic Studies, 1996.

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3

Libicki, Martin C. Information & nuclear RMAs compared. [Washington, D.C.]: National Defense University, Institute for National Strategic Studies, 1996.

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4

Libicki, Martin C. Information & nuclear RMAs compared. [Washington, D.C.]: National Defense University, Institute for National Strategic Studies, 1996.

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5

Libicki, Martin C. Information & nuclear RMAs compared. [Washington, D.C.]: National Defense University, Institute for National Strategic Studies, 1996.

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6

Minkov, Todor. Dve pobedi na RMS: Pŭrvii͡a︡t kongres na RMS, prot͡s︡esŭt sreshtu T͡S︡K na RMS. Sofii͡a︡: "Nar. mladezh", 1989.

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7

Stoĭkov, Mari͡an. Nashii͡at RMS: Spomeni. Sofii͡a: Nar. mladezh, 1989.

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8

Ferut, Michael. RMS Queen Mary. Minneapolis, MN: Bellwether Media, Inc., 2015.

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9

Cooper, Suzanne Tarbell. RMS Queen Mary. Charleston, S.C: Arcadia Pub., 2010.

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10

Hind, Andrew. RMS Segwun: Queen of Muskoka. Toronto: Dundurn, 2012.

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Частини книг з теми "RMQS":

1

Alzamel, Mai, Panagiotis Charalampopoulos, Costas S. Iliopoulos, and Solon P. Pissis. "How to Answer a Small Batch of RMQs or LCA Queries in Practice." In Lecture Notes in Computer Science, 343–55. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78825-8_28.

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2

Kiehnle, Catharina. "Rmds." In Kindlers Literatur Lexikon (KLL), 1. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_16536-1.

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3

Kiehnle, Catharina. "Rmds: Das Gesamtwerk." In Kindlers Literatur Lexikon (KLL), 1–2. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_16537-1.

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4

Shekhar, Shashi, and Hui Xiong. "RMS Error." In Encyclopedia of GIS, 967. Boston, MA: Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-35973-1_1135.

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5

Variend, S. "Rhabdomyosarcoma (RMS)." In Paediatric Neoplasia, 99–107. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-2224-5_13.

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6

Sabioni, Rachel Campos, Joanna Daaboul, and Julien Le Duigou. "Optimization of Reconfigurable Manufacturing Systems Configuration: A Literature Review." In Lecture Notes in Mechanical Engineering, 426–35. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70566-4_67.

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AbstractReconfigurable Manufacturing Systems (RMS) have gained importance in the current context of increasing high variety demand, Mass Customization (MC) and market instability, due to their ability of being quickly modified to adjust their production capacity to attain sudden fluctuations in market demands as well as to accommodate operations of new products. RMS can be configured at system and machine levels. Many papers have described the RMS configuration as combinatorial optimization problems and proposed several techniques to optimize them in terms of different responses of interest. This paper presents a literature review that seeks to understand how RMS configuration has been addressed in terms of configuration level, optimization problem modelling and techniques applied to solve it. This work aims to assist researchers working on RMS configuration to identify trends and new research opportunities.
7

Weik, Martin H. "rms pulse duration." In Computer Science and Communications Dictionary, 1498. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_16435.

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8

Abdi, M. Reza, Ashraf W. Labib, Farideh Delavari Edalat, and Alireza Abdi. "RMS Value Chain Architecture." In Integrated Reconfigurable Manufacturing Systems and Smart Value Chain, 43–58. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-76846-5_3.

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9

Nahler, Gerhard. "risk management system (RMS)." In Dictionary of Pharmaceutical Medicine, 163. Vienna: Springer Vienna, 2009. http://dx.doi.org/10.1007/978-3-211-89836-9_1247.

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10

Moldenhauer, Jeanne. "Validation of Rapid Microbiological Methods (RMMs)." In Sterile Product Development, 513–34. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7978-9_20.

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Тези доповідей конференцій з теми "RMQS":

1

Ellingsberg, Kristian B. "Predictable maximum RMS-error for windowed RMS (RMWS)." In 2012 Conference on Precision Electromagnetic Measurements (CPEM 2012). IEEE, 2012. http://dx.doi.org/10.1109/cpem.2012.6250925.

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2

Gopalakrishnan, Venkat, and Sridhar Kota. "A Parallely Actuated Work Support Module for Reconfigurable Machining Systems." In ASME 1998 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/detc98/mech-5959.

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Abstract In order to respond quickly to changes in market demands and the resulting product design changes, machine tool manufacturers must reduce the machine tool design lead time and machine set-up time. Reconfigurable Machine Tools (RMTs), assembled from machine modules such as spindles, slides and worktables are designed to be easily reconfigured to accommodate new machining requirements. The essential characteristics of RMTs are modularity, flexibility, convertibility and cost effectiveness. The goal of Reconfigurable Machining Systems (RMSs), composed of RMTs and other types of machines, is to provide exactly the capacity and functionality, exactly when needed. The scope of RMSs design includes mechanical hardware, control systems, process planning and tooling. One of the key challenges in the mechanical design of reconfigurable machine tools is to achieve the desired machining accuracy in all intended machine configurations. To meet this challenge we propose (a) to distribute the total number of degrees of freedom between the work-support and the tool and (b) employ parallely-actuated mechanisms for stiffness and ease of reconfigurability. In this paper we present a novel parallely-actuated work-support module as a part of an RMT. Following a brief summary of a few parallel mechanisms used in machine tool applications, this paper presents a three-degree-of-freedom work-support module designed to meet the machining requirements of specific features on a family of automotive cylinder heads. Inverse kinematics, dynamic and finite element analysis are performed to verify the performance criteria such as workspace envelope and rigidity. A prototype of the proposed module is also presented.
3

Spicer, J. Patrick, and Hector J. Carlo. "Simultaneous Scalable-Reconfigurable Manufacturing System Design and Inventory Control Policy Decision Making." In ASME 2006 International Manufacturing Science and Engineering Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/msec2006-21083.

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Scalable reconfigurable manufacturing systems (scalable-RMS) consist of standardized modular equipment that can be quickly added or removed to adjust the production capacity. Each modular machine, referred to as a scalable reconfigurable machine tool (scalable-RMT), is composed of identical modules that can be added to, or removed from the machine depending on its required throughput. In previous work, conceptual scalable-RMTs have been described. Additional scalable-RMTs are presented in this paper to highlight the applicability of this concept in manufacturing. As an extension to existing scalable-RMS literature, this paper incorporates multiple products in the system configuration design. Specifically, this paper proposes an integer programming based iterative algorithm for finding the minimum cost configuration of a multi-product system. It is shown that the proposed algorithm converges to the optimal solution under the majority of practical conditions. Then, a mathematical formulation to minimize the system investment and operational costs in a multi-product scalable-RMS is presented. A numerical example compares the solution obtained using the traditional approach of determining the system design and then the inventory control policy versus the proposed simultaneous approach. It is concluded that the simultaneous approach yields significant improvement over the traditional (decoupled) approach.
4

Bryan, A., S. J. Hu, and Y. Koren. "Assembly System Reconfiguration Planning Using Genetic Algorithm." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59066.

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Due to increased competition, the rate at which manufacturers introduce new product families to the market is increasing. However, the cost of changing manufacturing facilities to produce new product families can outweigh the benefits obtained from increased revenue. Reconfigurable Manufacturing Systems (RMSs) have been proposed as a cost effective strategy for manufacturing product families. Although methods for measuring RMS scalability and convertibility exist, there is a lack of methods for obtaining reconfiguration plans for assembly systems. This paper introduces assembly system reconfiguration planning (ASRP) as method to obtain reconfiguration plans for assembly systems. A genetic algorithm is developed for solving the ASRP problem.
5

Rajaram, Bharghava, Vijay Nagarajan, Susmit Sarkar, and Marco Elver. "Fast RMWs for TSO." In the 34th ACM SIGPLAN conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2491956.2462196.

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6

Kestor, Gokcen, Vasileios Karakostas, Osman S. Unsal, Adrian Cristal, Ibrahim Hur, and Mateo Valero. "RMS-TM." In Proceeding of the second joint WOSP/SIPEW international conference. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1958746.1958795.

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7

Silva, Francisco de Assis Tavares Ferreira da, and Gerald Jean Francis Banon. "Rede Morfológica Não Supervisionada-RMNS." In 4. Congresso Brasileiro de Redes Neurais. CNRN, 2016. http://dx.doi.org/10.21528/cbrn1999-095.

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8

Elst, Kristien Van der. "SP0093 MANAGING MORE THAN RMDS." In Annual European Congress of Rheumatology, EULAR 2019, Madrid, 12–15 June 2019. BMJ Publishing Group Ltd and European League Against Rheumatism, 2019. http://dx.doi.org/10.1136/annrheumdis-2019-eular.8606.

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9

Heinzel, P., Ivan Hubeny, James M. Stone, Keith MacGregor, and Klaus Werner. "RMHS Modeling of Solar Prominences." In RECENT DIRECTIONS IN ASTROPHYSICAL QUANTITATIVE SPECTROSCOPY AND RADIATION HYDRODYNAMICS: Proceedings of the International Conference in Honor of Dimitri Mihalas for His Lifetime Scientific Contributions on the Occasion of His 70th Birthday. AIP, 2009. http://dx.doi.org/10.1063/1.3250074.

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10

Sisson, Mark. "Nested RMGs for Intermodal Rail Handling." In 12th Triannual International Conference on Ports. Reston, VA: American Society of Civil Engineers, 2010. http://dx.doi.org/10.1061/41098(368)88.

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Звіти організацій з теми "RMQS":

1

Waldo, E. J. RMCS exhauster data logger configuration. Office of Scientific and Technical Information (OSTI), December 1994. http://dx.doi.org/10.2172/48733.

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2

Moster, Gregory E. Reusable Military Launch Systems (RMLS). Fort Belvoir, VA: Defense Technical Information Center, February 2008. http://dx.doi.org/10.21236/ada477105.

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3

Guarini, William. Remote Minehunting System (RMS). Fort Belvoir, VA: Defense Technical Information Center, November 2015. http://dx.doi.org/10.21236/ad1019510.

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4

Walser, Alex, and LouAnn Burnett. RMS Assessment Report Final. Office of Scientific and Technical Information (OSTI), June 2019. http://dx.doi.org/10.2172/1762631.

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5

Foecke, Tim. Metallurgy of the RMS Titanic. Gaithersburg, MD: National Institute of Standards and Technology, 1998. http://dx.doi.org/10.6028/nist.ir.6118.

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6

Graham, Russell T. Hayman Fire Case Study: Summary [RMRS-GTR-115]. Ft. Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2003. http://dx.doi.org/10.2737/rmrs-gtr-115.

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7

Hagedorn, D. N., K. K. Anderson, and D. B. Simpson. Statistical parameter selection for RMS Lg amplitudes. Office of Scientific and Technical Information (OSTI), May 1994. http://dx.doi.org/10.2172/10154820.

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8

Turgel, R. S., O. B. Laug, and T. E. Leedy. Electrical performance tests for true-RMS voltmeters. Gaithersburg, MD: National Bureau of Standards, 1988. http://dx.doi.org/10.6028/nbs.ir.88-3736.

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9

Corbett, J. E. Design review report for modifications to RMCS safety class equipment. Office of Scientific and Technical Information (OSTI), May 1997. http://dx.doi.org/10.2172/362466.

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10

Piskorski, Tomasz, Amit Seru, and James Witkin. Asset Quality Misrepresentation by Financial Intermediaries: Evidence from RMBS Market. Cambridge, MA: National Bureau of Economic Research, February 2013. http://dx.doi.org/10.3386/w18843.

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