Готові списки джерел за темами / Hybrid Aggregates

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Добірка наукової літератури з теми "Hybrid Aggregates"

Автор: Grafiati

Опубліковано: 28 травня 2022

Оновлено: 29 травня 2022

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Статті в журналах з теми "Hybrid Aggregates"

Strunk, John D. "Hybrid aggregates." ACM SIGOPS Operating Systems Review 46, no. 3 (2012): 50–56. http://dx.doi.org/10.1145/2421648.2421656.

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Tao, Ran, Huichen Yang, Xuesong Cui, et al. "The Suitability of Hybrid Fe0/Aggregate Filtration Systems for Water Treatment." Water 14, no. 2 (2022): 260. http://dx.doi.org/10.3390/w14020260.

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Metallic iron (Fe0) corrosion under immersed conditions (Fe0/H2O system) has been used for water treatment for the past 170 years. Fe0 generates solid iron corrosion products (FeCPs) which are known to in situ coat the surface of aggregates, including granular activated carbon (GAC), gravel, lapillus, manganese oxide (MnO2), pyrite (FeS2), and sand. While admixing Fe0 and reactive aggregates to build hybrid systems (e.g., Fe0/FeS2, Fe0/MnO2, Fe0/sand) for water treatment, it has been largely overlooked that these materials would experience reactivity loss upon coating. This communication clarifies the relationships between aggregate addition and the sustainability of Fe0/H2O filtration systems. It is shown that any enhanced contaminant removal efficiency in Fe0/aggregate/H2O systems relative to the Fe0/H2O system is related to the avoidance/delay of particle cementation by virtue of the non-expansive nature of the aggregates. The argument that aggregate addition sustains any reductive transformation of contaminants mediated by electrons from Fe0 is disproved by the evidence that Fe0/sand systems are equally more efficient than pure Fe0 systems. This demonstration corroborates the concept that aqueous contaminant removal in iron/water systems is not a process mediated by electrons from Fe0. This communication reiterates that only hybrid Fe0/H2O filtration systems are sustainable.

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Altun, Muhammet Gökhan, and Meral Oltulu. "EFFECT OF DIFFERENT TYPES OF FIBER UTILIZATION ON MECHANICAL PROPERTIES OF RECYCLED AGGREGATE CONCRETE CONTAINING SILICA FUME." Journal of Green Building 15, no. 1 (2020): 119–36. http://dx.doi.org/10.3992/1943-4618.15.1.119.

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ABSTRACT The use of recycled aggregate (RA) instead of natural aggregate (NA) in concrete is necessary for environmental protection and the effective utilization of resources. The addition of recycled aggregates in concrete increases shrinkage, porosity and decreases the mechanical properties compared to that of normal concrete. This study was aimed at investigating how the addition of various proportions of polypropylene and steel fiber affect the mechanical properties of recycled aggregate concrete (RAC). The natural coarse aggregates (NCAs) used in the production of normal concrete (NC) were replaced in 30% and 50% proportions by recycled coarse aggregates (RCAs) obtained from the demolished buildings. In this case, a polypropylene fiber (PF) content of 0.1% and steel fiber (SF) 1% and 2% volume fractions were used, along with hybrid fibers-a combination of the two. While the material performance of RAC compared to NC is analyzed by reviewing existing published literature, it is not evident what the use of RCAs and hybrid fibers have on the mechanical properties of concrete. The results showed that the compressive strength, flexural strength and impcat resistance of RAC were reduced as the percentage of RCAs increased. It was observed that the compressive strength was increased with the addition of 1% steel fiber in the RAC. The flexural and impact performance of steel fiber-reinforced concrete (Specimens NC and RAC) was increased as the volume fractions of steel fiber increased. The hybrid fiber reinforced concretes showed the best results in their mechanical performance of all the concrete groups.

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Nunez, Itzel, Afshin Marani, and Moncef L. Nehdi. "Mixture Optimization of Recycled Aggregate Concrete Using Hybrid Machine Learning Model." Materials 13, no. 19 (2020): 4331. http://dx.doi.org/10.3390/ma13194331.

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Recycled aggregate concrete (RAC) contributes to mitigating the depletion of natural aggregates, alleviating the carbon footprint of concrete construction, and averting the landfilling of colossal amounts of construction and demolition waste. However, complexities in the mixture optimization of RAC due to the variability of recycled aggregates and lack of accuracy in estimating its compressive strength require novel and sophisticated techniques. This paper aims at developing state-of-the-art machine learning models to predict the RAC compressive strength and optimize its mixture design. Results show that the developed models including Gaussian processes, deep learning, and gradient boosting regression achieved robust predictive performance, with the gradient boosting regression trees yielding highest prediction accuracy. Furthermore, a particle swarm optimization coupled with gradient boosting regression trees model was developed to optimize the mixture design of RAC for various compressive strength classes. The hybrid model achieved cost-saving RAC mixture designs with lower environmental footprint for different target compressive strength classes. The model could be further harvested to achieve sustainable concrete with optimal recycled aggregate content, least cost, and least environmental footprint.

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Subashree, P., and R. Thenmozhi. "Experimental Study of Hybrid Rubberized Composite Slabs." Archives of Civil Engineering 64, no. 4 (2018): 22–29. http://dx.doi.org/10.2478/ace-2018-0060.

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AbstractRubberized concrete is made up of scrap tyre rubbers where the fine aggregate is partially replaced by it, as the waste rubber is being a threat to the environment. It is estimated that only 4% of the waste tyre is used in the application of civil engineering and also there is shortage of fine aggregates. The primary objective of this study is to investigate the preliminary concrete properties of M25 and M30 concretes. The fine aggregate is replaced by pre-treated crumb rubber with 10, 15 and 20 % of total weight. Various tests are conducted on the rubberized concrete specimens such as compressive strength, split tensile strength, flexural strength and slump test. The investigation is carried out to determine the impact load behavior of hybrid rubberized composite slabs. In addition 0%, 1%, 1.5%, and 2% of replacement of rubber fibers for total weight of coarse aggregate is also made. The specimen of size 300 mm x 300 mm x 50 mm thickness is subjected to drop hammer test to find its performance against the impact loads. The number of blows for the first crack and complete failure of slab was found and the characteristics were studied.

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Mao, Peng, Changxu Liu, Qiang Chen, Min Han, Stefan A. Maier, and Shuang Zhang. "Broadband SERS detection with disordered plasmonic hybrid aggregates." Nanoscale 12, no. 1 (2020): 93–102. http://dx.doi.org/10.1039/c9nr08118f.

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Kato, Keigo, Masayuki Gon, Kazuo Tanaka, and Yoshiki Chujo. "Stretchable Conductive Hybrid Films Consisting of Cubic Silsesquioxane-capped Polyurethane and Poly(3-hexylthiophene)." Polymers 11, no. 7 (2019): 1195. http://dx.doi.org/10.3390/polym11071195.

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We fabricated stretchable and electric conductive hybrids consisting of polyhedral oligomeric silsesquioxane (POSS)-capped polyurethane (PUPOSS) and doped poly(3-hexylthiophene) (P3HT). In order to realize robust films coexisting polar conductive components in hydrophobic elastic matrices, we employed POSS introduced into the terminals of the polyurethane chains as a compatibilizer. Through the simple mixing and drop-casting with the chloroform solutions containing doped P3HT and polyurethane polymers, homogeneous hybrid films were obtained. From the conductivity and mechanical measurements, it was indicated that hybrid materials consisting of PUPOSS and doped P3HT showed high conductivity and stretchability even with a small content of doped P3HT. From the mechanical studies, it was proposed that POSS promoted aggregation of doped P3HT in the films, and ordered structures should be involved in the aggregates. Efficient carrier transfer could occur through the POSS-inducible ordered structures in the aggregates.

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Najm, Hadee Mohammed, Ominda Nanayakkara, Mahmood Ahmad, and Mohanad Muayad Sabri Sabri. "Mechanical Properties, Crack Width, and Propagation of Waste Ceramic Concrete Subjected to Elevated Temperatures: A Comprehensive Study." Materials 15, no. 7 (2022): 2371. http://dx.doi.org/10.3390/ma15072371.

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Waste ceramic concrete (WOC) made from waste ceramic floor tiles has several economic and environmental benefits. Fire is one of the most common disasters in buildings, and WOC is a brittle construction material; therefore, the mechanical properties of WOC structures under high temperatures should be considered. According to previous studies, hybrid fiber can further reduce damage to concrete under high temperatures. Meanwhile, crack width and propagation are among the key characteristics of concrete materials that need to be considered, but few studies have focused on their behavior when subjected to elevated temperatures. The new concrete materials proposed by the authors are WOC and WOC-Hybrid. WOC was prepared with Natural Coarse Aggregates (NCA), Natural Fine Aggregate (NFA), Ordinary Portland Cement (OPC 43 grade), and ceramic waste tiles with 20% replacements for coarse aggregates, 10% replacements for fine aggregates, and 10% replacement for cement. In contrast, WOC-Hybrid was prepared with the addition of hybrid fiber (1% crimped steel fiber and 1% polyvinyl alcohol fiber) in WOC. The specimens were exposed to temperatures of 100–300 °C, and then the specimens were tested for tensile and compressive strength. The present study aims to find a new method to improve concrete resistance to elevated temperatures at the lowest costs by experimental and computational analysis via machine learning models. The application of machine learning models such as artificial neural networks (ANN) and multiple linear regression (MLR) was employed in this study to predict the compressive and tensile strength of concrete. The linear coefficient correlation (R2) and mean square error (MSE) were evaluated to investigate the performance of the models. Based on the experimental analysis, the results show that the effect of hybrid fiber on the crack width and propagation is greater than that on the crack width and propagation of WOC and PC after exposure to high temperatures. However, the enhanced effect of hybrid fiber on the mechanical properties, rack width, and propagation decreases after subjecting it to a high-temperature treatment, owing to the melting and ignition of hybrid fibers at high temperatures. Regarding the computational analysis, it was found that the developed MLR model shows higher efficiency than ANN in predicting the compressive and tensile strength of PC, WOC, and WOC-Hybrid concrete.

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Zhang, Yan, Haitao Wang, Yangfang Wu, and Min Li. "Effects of carbon nanomaterials on the aggregation of a bi-oxadiazole derivative (BOXD-T8) in DMF and its gel properties." New J. Chem. 38, no. 10 (2014): 4823–29. http://dx.doi.org/10.1039/c4nj00605d.

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Selianitis, Dimitrios, Aleksander Forys, Barbara Trzebicka, Adam Alemayehu, Václav Tyrpekl, and Stergios Pispas. "Amphiphilic P(OEGMA-co-DIPAEMA) Hyperbranched Copolymer/Magnetic Nanoparticle Hybrid Nanostructures by Co-Assembly." Nanomanufacturing 2, no. 1 (2022): 53–68. http://dx.doi.org/10.3390/nanomanufacturing2010004.

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This work presents the utilization of amphiphilic poly(oligo(ethylene glycol) methyl methacrylate)-co-poly(2-(diisopropylamino)ethyl methacrylate), P(OEGMA-co-DIPAEMA), hyperbranched (HB) copolymers, forming polymeric aggregates in aqueous media, as building nanocomponents and nanocarriers for the entrapment of magnetic cobalt ferrite nanoparticles (CoFe2O4, MNPs), and the hydrophobic drug curcumin (CUR) in their hydrophobic domains. Dynamic light scattering (DLS) and cryogenic transmission electron microscopy (cryo-TEM) techniques were used to evaluate the multifunctional hybrid nanostructures formed in aqueous media by co-assembly of the components and their solution properties. Magnetic nanoparticles (MNPs) or MNPs/CUR were co-assembled effectively with pre-existing polymer aggregates, leading to well-defined hybrid nanostructures. Magnetophoresis experiments revealed that the hybrid nanostructures retain the magnetic properties of MNPs after their co-assembly with the hyperbranched copolymers. The hybrid nanostructures demonstrate a significant colloidal stability under physiological conditions. Furthermore, MNPs/CUR-loaded aggregates displayed considerable fluorescence as demonstrated by fluorescence spectroscopy. These hybrid nanostructures could be promising candidates for drug delivery and bio-imaging applications.

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Більше джерел

Дисертації з теми "Hybrid Aggregates"

Dimitriev, O., V. Petrenko, Yu Slominski, and I. Mazarchyk. "Formation of J-aggregates of Thiamonomethincyanine Dyes in the Presence of CdTe Nanoparticles." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/35442.

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The conditions of formation of J-aggregates for three types of thiamonomethincyanine dyes, whose structure is differed by end groups, are studied depending on their concentration and type of interaction with CdTe nanoparticles with size of about 3 nm in aqueous dispersions. The influence of dye structure on the efficiency of formation of J-aggregates in solutions and in films was found. It was found that quantum dots (QDs) of CdTe stabilized by thioglycolic acid can adsorb J-aggregates of the dye molecules on their surface. It was shown for the first time that the hybrid structure of dye-CdTe can be formed through the interaction of negatively charged dye molecules and negatively charged surface of the QDs through the formation of neutral aggregates. It was not found any processes of energy transfer from dye to the particles of CdTe neither for the dimer - CdTe system nor for the J-aggregates – CdTe system. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35442

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Ovchinnikov, O. V., M. S. Smirnov, A. O. Dedikova, B. I. Shapiro, T. S. Shatskikh, and A. N. Latyshev. "Spectral Manifestation of Hybrid Association of Zn0.7Sd0.3S Colloidal Quantum Dots with J-Aggregates of Thiacarbocyanine Dye." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35329.

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Spectral properties of mixtures of Zn0.7Sd0.3S colloidal quantum dots with mean diameter value of 3.5 nm with the molecules of 3,3'-di(γ-sulfopropil)-9-ethyl-4,5,4',5'-dibenzo-thiacarbocyanine betaine pyridine salt (DEC), prepared in gelatin were investigated. The obtained data indicated that the formation of well-luminescent trans-J-aggregates and spectral tuning in the position of the absorption band of DEC and the luminescence band of quantum dots, providing requirements for resonant energy transfer in the hybrid associate are the determinant factors in the increase of the luminescent emission of DEC molecules, interacting with Zn0.7Cd0.3S colloidal quantum dots. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35329

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White, Douglas. "Analyzing multicellular interactions: A hybrid computational and biological pattern recognition approach." Diss., Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/54876.

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Pluripotent embryonic stem cells (ESCs) can differentiate into all somatic cell types, making them a useful platform for studying a variety of cellular phenomenon. Furthermore, ESCs can be induced to form aggregates called embryoid bodies (EBs) which recapitulate the dynamics of development and morphogenesis. However, many different factors such as gradients of soluble morphogens, direct cell-to-cell signaling, and cell-matrix interactions have all been implicated in directing ESC differentiation. Though the effects of individual factors have often been investigated independently, the inherent difficulty in assaying combinatorial effects has made it difficult to ascertain the concerted effects of different environmental parameters, particularly due to the spatial and temporal dynamics associated with such cues. Dynamic computational models of ESC differentiation can provide powerful insight into how different cues function in combination both spatially and temporally. By combining particle based diffusion models, cellular agent based approaches, and physical models of morphogenesis, a multi-scale, rules-based modeling framework can provide insight into how each component contributes to differentiation. I propose to investigate the complex regulatory cues which govern complex morphogenic behavior in 3D ESC systems via a computational rules based modeling approach. The objective of this study is to examine how spatial patterns of differentiation by ESCs arise as a function of the microenvironment. The central hypothesis is that spatial control of soluble morphogens and cell-cell signaling will allow enhanced control over the patterns and efficiency of stem cell differentiation in embryoid bodies.

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Chagas-Silva, Fatima Aparecida das. "Novos materiais funcionais organo-híbridos baseados em óxidos metálicos e diimidas aromáticas." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/46/46136/tde-10092012-094158/.

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O uso e estudo de materiais híbridos para desenvolver novos materiais com qualidades superiores para aplicações em fotônica, sensores e áreas afins é um desafio para o químico. Neste contexto deve-se especular sobre as propriedades de associação de materiais orgânicos e inorgânicos para alcançar novas e melhores propriedades. Neste estudo, os óxidos metálicos (óxidos de cério em particular), uma classe especial entre nanopartículas inorgânicas, foram selecionados para explorar as suas aplicações com uma classe, também especial de compostos orgânicos, sendo no nosso estudo as Naftaleno Diimidas. Óxido de cério é um semicondutor, com uma “bandgap” larga, conhecido por sua capacidade catalítica e por sua simples manipulação para preparar filmes finos e nanopartículas. Derivados de Naftaleno Diimidas são conhecidos por sua superior atividade eletroquímica comparáveis aos dos Paraquat (metilviologênio), mas com amplitude maior de aplicações fotoquímicas. Foram sintetizadas Naftaleno Diimidas carregados positivamente e negativamente com propriedades surfactantes. Após a caracterização detalhada das Naftaleno Diimidas, incluindo auto-associação e interação com moléculas de surfactantes, a interação com nanopartículas de óxido de cério foram determinadas. As Naftaleno Diimidas interagiram de forma especial com nanopartículas de óxido de cério conferindo ausência de atividade hidrolítica e um comportamento fotocrômico singular. Propõe-se que o corante orgânico se adsorve nas ranhuras das nanopartículas e, além disso forma dímeros estáveis que têm importância para as novas fotoatividades observadas.<br>The use and study of hybrid materials is a challenge for the chemist to develop materials having new and superior qualities for applications in photonics, sensors and related areas. In this context one has to speculate on the properties of the organic and inorganic partners to achieve better and new properties. In this study the metal oxides (in particular Cerium Oxides), a special class among inorganic nanoparticles were selected to exploit their applications with an also special class of organic compounds the Naphthalene Diimides. Cerium Oxide is a wide bandgap semiconductor well known for its catalytic capabilities and for its simple manipulation to prepare thin films and nanoparticles. Naphthalene Diimides derivatives are known for their superior lectrochemical activities comparable to those of Paraquat (Methyl Viologen) but with larger amplitude of photochemical applications. Positively and negatively charged, surfactant like, Naphthalene Diimides, were synthesized. After detailed characterization of the Naphthalene Diimides including selfassociation and interaction with surfactant molecules, the interaction with Cerium Oxide nanoparticles was determined. Naphthalene Diimides interacted in a special manner with Cerium Oxide nanoparticles rendering hydrolytic inertness and novel photochromic behavior. The organic dye is proposed to adsorb in the crevices of the particles and furthermore forming stable dimers that accounts for the new photoactivities observed

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Simaitis, Laurynas. "Hibridinių sistemų modeliavimas naudojant agregatinį metodą." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2007. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20070816_144345-66487.

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Šiame darbe pristatomas PLA formalizmo metodas, skirtas aprašyti ir imituoti hibridines sistemas, kurių tolydiniai komponentai aprašomi pirmos eilės diferencialinėmis lygtimis. Pasinaudojus PLA formalizmu suformuluosime Kvantuotų būsenų sistemos modelį (QSS). QSS modelis yra integravimu pagrįstas metodas, skirtas spręsti pirmos eilės diferencialines lygtis. Šis modelis buvo suformuluotas DEVS formalizmo aplinkoje, kuris yra giminingas PLA formalizmui. Hibridinės sistemos pavyzdžiu pasirinktas farmakokinetinis modelis. Farmakokinetika yra farmakologijos mokslo šaka, tyrinėjant vartojamų vaistų pasisavinimą ir absorbciją žmogaus kūne. Farmakokinetiniame modelyje vaistų pasiskirstymas aprašomas pirmos eilės diferencialines lygtimis. Tam, kad būtų galima aprašyti šį modelį QSS pagalba, buvo reikalinga patobulinti QSS modelį. Rezultate gautas pakeistas QSS modelis. Naudojant pakeistą QSS modelį buvo sudarytas farmakokinetinis modelis ir atliktas vaistų koncentracijos kitimo imitavimas paciento kūne, kai pacientas reguliuoja vaistų suleidimą.<br>This paper presents the method of using Piece Linear Aggregates formalism (PLA) for specification and simulation of hybrid systems, when continuous components are described in ordinary differential equations (ODEs). PLA is used to create Quantized State System (QSS) model. QSS is integration based method, created for ODE solving. Since QSS method first was introduced for use in Discreet Event Systems (DEVS) formalism, we adapted it for PLA formalism, which is fundamentally consanguineous to DEVS formalism. Pharmacokinetics model is used as example of hybrid system. Pharmacokinetics is a branch of pharmacology which describes administered drug absorption and distribution in human body. In pharmacokinetics drug distribution is described using ODE. In order to use drug injection in pharmacokinetics model, we have to modify standard QSS model and add some specific capabilities. In the result: modified QSS method was obtained and used for pharmacokinetic model specification. Simulation of morphine concentration in plasma was performed using real pharmacokinetics data to test Patient-Controlled Analgesia method effectiveness.

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Zhao, Lin. "Aggregate Modeling of Large-Scale Cyber-Physical Systems." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1512111263124549.

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Wang, Yang. "Viscoelasticity of model aggregate polymer nanocomposites." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1027/document.

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Les nanocomposites polymères ont fait l'objet de recherches académiques et industrielles au cours des dernières décennies, du fait de leurs remarquables propriétés mécaniques et rhéologiques comparés aux polymères purs. En particulier, ils présentent du renforcement pour des fractions volumiques modérées, et des effets non linéaires pour des déformations relativement faibles. Malgré des décennies de recherche, la relation entre la rhéologie et la structure des nanocomposites est loin d'être comprise. Les simulations atomistiques peuvent donner une vision détaillée de l'interaction entre la dynamique des chaînes polymères et les charges renforçantes à une échelle locale. Cependant, il est difficile d'aborder les propriétés émergentes à une échelle mésoscopique, par exemple, simuler un grand nombre d'agrégats dans une matrice polymère enchevêtrée reste toujours hors de portée. Dans ce travail, nous proposons un modèle mésoscopique pour simuler la rhéologie des nanocomposites avec un fluide simple ou une matrice polymère enchevetrée, en utilisant la dynamique brownienne et la dynamique généralisée de Langevin, respectivement. Dans les deux dynamiques, le mouvement des chaines de polymère n'est pas décrit de façon explicite et son effet sur la dynamique de la charge est «moyenné». En utilisant ce modèle, nous étudions l'influence du type de charge, de leur taille, morphologie, et fraction volumique sur la rhéologie du composite modèle, ainsi que la morphologie des charges dans les simulations. Un cas particulièrement intéressant est celui d'agrégats quasi-fractals, qui peuvent être flexibles ou bien rigides. Nous démontrons que les systèmes avec agrégats présentent un renforcement significatif, qui augmente avec la taille des agrégats, leur rigidité, leur fraction volumique et leur polydispersité en taille. Une relaxation lente est également mise en évidence, et nous montrons qu'elle est liée à la rotation lente des agrégats. L'effet Payne, associé à la réponse non linéaire des modules dynamiques avec l'amplitude de déformation de cisaillement, est également observé pour nos modèles de composites. Nous faisons le lien entre l'arrangement microscopique des charges sous cisaillement et les propriétés macroscopiques du composite<br>Polymer nanocomposites have drawn a lot of attention both from the academic and industrial research in the last decades, thanks to their remarkable mechanical and rheological properties as compared to pure polymers. In particular, they may display reinforcement for moderate volume fractions, and several non linear effects that appear for small deformation amplitudes. In spite of decades of research, the relation between nanocomposites structure and rheology is far from being understood. Atomistic simulations can give a detailed view of the interplay between polymer chains dynamics and fillers at a local scale. However, it is much more difficult to address the properties emerging at a mesoscopic scale, for instance, to simulate a large number of aggregates in an entangled polymeric matrix remains out of reach. In this work, we build a mesoscopic model to simulate the rheology of polymer nanocomposites with a simple fluid and an entangled polymer matrix, by using the Brownian dynamics and the generalized Langevin dynamics, respectively. In both cases, the motion of the polymer chains is not explicitly described and its effect on the filler dynamics is "averaged out". Using this model, we quantitatively determine the influences of the filler type, the filler volume fraction, size and morphology on the rheology of the model composite. Of particular interest is the case of fractal-like aggregates, which may be flexible or rigid. We demonstrate that model aggregates display significant reinforcement, which increases with the aggregate size, aggregate rigidity, filler volume fraction and polydispersity. Long relaxation times are also evidenced, which are related to the slow rotation of the aggregates. The well-known Payne effect, associated to the nonlinear response of the dynamic moduli with the shear deformation amplitude, is also seen in our model composites. We relate the behavior of microscopic filler to the macroscopic properties of the composite

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He, Sean. "Hybrid experimental/numerical analysis and finite element modeling of fracture of aggregate composite." 1993. http://catalog.hathitrust.org/api/volumes/oclc/29608898.html.

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Thesis (Ph. D.)--University of Wisconsin--Madison, 1993.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 182-198).

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Книги з теми "Hybrid Aggregates"

Orehov, Vladimir, Tat'yana Orehova, and Konstantin Baldin. Anti-crisis management. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1093041.

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The anti-crisis management of the economy and national security of the Russian Federation in modern conditions (pandemics, hybrid wars, competitive restrictions and anti-Russian propaganda from the West), approaches to Western sanctions as new opportunities for the development of the Russian Federation are considered. The ways of developing an innovative economy and increasing the productivity of aggregate labor as the main sources that ensure the accelerated development of the country are outlined. Attention is paid to the peculiarities of social partnership, economic and financial crises in the trends of macro - and micro-development, the role of investment as a financial source of anti-crisis management. The theoretical and practical foundations of the insolvency (bankruptcy) of enterprises and individual entrepreneurs, the methodology of the enterprise's recovery from the crisis, forecasting the results of anti-crisis management are described. Meets the requirements of the federal state educational standards of higher education of the latest generation. For undergraduate, graduate, postgraduate students and teachers of higher educational institutions of economic specialties, as well as researchers, managers and managers of firms.

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Частини книг з теми "Hybrid Aggregates"

Moldt, Daniel, and Christian Scheve. "Emotions in Hybrid Social Aggregates." In Berichte des German Chapter of the ACM. Vieweg+Teubner Verlag, 2002. http://dx.doi.org/10.1007/978-3-322-89884-5_35.

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Silva, Cátia, Pedro Faria, and Zita Vale. "Clustering Support for an Aggregator in a Smart Grid Context." In Hybrid Intelligent Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14347-3_16.

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Crisostomi, Emanuele, Robert Shorten, Sonja Stüdli, and Fabian Wirth. "Using PHEVs to Regulate Aggregate Emissions (twinLIN)." In Electric and Plug-in Hybrid Vehicle Networks. CRC Press, 2017. http://dx.doi.org/10.1201/9781315151861-13.

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Lee, Donghun, and Jong-Jin Park. "Software Performance Monitoring Using Aggregated Performance Metrics by Z-Value." In Convergence and Hybrid Information Technology. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-32645-5_88.

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Han, Yiliang, Dingyi Fang, Zelun Yue, and Jian Zhang. "SCHAP: The Aggregate SignCryption Based Hybrid Authentication Protocol for VANET." In Lecture Notes in Computer Science. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11167-4_22.

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Connie, Tee, Mundher Al-Shabi, Wooi Ping Cheah, and Michael Goh. "Facial Expression Recognition Using a Hybrid CNN–SIFT Aggregator." In Lecture Notes in Computer Science. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-69456-6_12.

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Bousaid, Rachid, Mohamed El Hajji, and Youssef Es-Saady. "Facial Expression Recognition Using a Hybrid ViT-CNN Aggregator." In Business Intelligence. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06458-6_5.

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Fiasché, Maurizio, Gaia Ripamonti, Francesco G. Sisca, Marco Taisch, and Giacomo Tavola. "A Novel Hybrid Fuzzy Multi-objective Linear Programming Method of Aggregate Production Planning." In Advances in Neural Networks. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-33747-0_49.

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Sisca, Francesco G., Maurizio Fiasché, and Marco Taisch. "A Novel Hybrid Modelling for Aggregate Production Planning in a Reconfigurable Assembly Unit for Optoelectronics." In Neural Information Processing. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-26535-3_65.

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Yang, Jianhui. "The Influence of Hybrid Aggregates on Different Types of Concrete." In Sandy Materials in Civil Engineering - Usage and Management. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.88254.

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Тези доповідей конференцій з теми "Hybrid Aggregates"

Cabalar, Pedro, Jorge Fandinno, Torsten Schaub, and Philipp Wanko. "A Uniform Treatment of Aggregates and Constraints in Hybrid ASP." In 17th International Conference on Principles of Knowledge Representation and Reasoning {KR-2020}. International Joint Conferences on Artificial Intelligence Organization, 2020. http://dx.doi.org/10.24963/kr.2020/20.

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Characterizing hybrid ASP solving in a generic way is difficult since one needs to abstract from specific theories. Inspired by lazy SMT solving, this is usually addressed by treating theory atoms as opaque. Unlike this, we propose a slightly more transparent approach that includes an abstract notion of a term. Rather than imposing a syntax on terms, we keep them abstract by stipulating only some basic properties. With this, we further develop a semantic framework for hybrid ASP solving and provide aggregate functions for theory variables that adhere to different semantic principles, show that they generalize existing aggregate semantics in ASP and how we can rely on off-the-shelf hybrid solvers for implementation.

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Stognii, Nadiia P., and Nataliya K. Sakhnenko. "Coupled plasmon hybrid modes in aggregates of metal nanowires." In 2015 International Young Scientists Forum on Applied Physics (YSF). IEEE, 2015. http://dx.doi.org/10.1109/ysf.2015.7333137.

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Li, Junyu, Yuwei Lu, and Xuehua Wang. "Tunable double Rabi splitting in hybrid plasmonic-J-aggregates-WS2 nanocavity." In Plasmonics VI, edited by Zheyu Fang and Takuo Tanaka. SPIE, 2021. http://dx.doi.org/10.1117/12.2600760.

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Melnikau, D., D. Savateeva, Y. K. Gun'ko, and Y. P. Rakovich. "Enhanced chiroptical properties of a hybrid material consisting of J-aggregates and silver nanoparticles." In 2014 16th International Conference on Transparent Optical Networks (ICTON). IEEE, 2014. http://dx.doi.org/10.1109/icton.2014.6876652.

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Savateeva, Diana, Dzmitry Melnikau, Andrey Susha, Andrey L. Rogach, and Yury P. Rakovich. "Plasmon-exciton strong coupling in a hybrid system of gold nanostars and J-aggregates." In 2013 15th International Conference on Transparent Optical Networks (ICTON). IEEE, 2013. http://dx.doi.org/10.1109/icton.2013.6602892.

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Melnikau, Dzmitry, Diana Savateeva, and Yury P. Rakovich. "Coupling effect in hybrid system of plasmonic nanoparticles and J-aggregates yields double Rabi splitting." In 2014 16th International Conference on Transparent Optical Networks (ICTON). IEEE, 2014. http://dx.doi.org/10.1109/icton.2014.6876400.

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Melnikau, Dzmitry, Diana Savateeva, Ana Sanchez-Iglesias, et al. "Strong excitonic-plasmonic coupling in hybrid system of metal nanoparticles and J-aggregates of organic dye." In 2015 17th International Conference on Transparent Optical Networks (ICTON). IEEE, 2015. http://dx.doi.org/10.1109/icton.2015.7193582.

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Nabiullina, Rezida, Anton A. Starovoytov, Igor A. Gladskikh, and Daler R. Dadadzhanov. "Optical properties of hybrid films of inhomogeneous ensemble of gold nanoparticles coated by cyanine J-aggregates." In Quantum Dots, Nanostructures, and Quantum Materials: Growth, Characterization, and Modeling XVII, edited by Diana L. Huffaker and Holger Eisele. SPIE, 2020. http://dx.doi.org/10.1117/12.2556089.

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Köhler, Anna. "Understanding and controlling aggregate formation during spin coating." In 1st Interfaces in Organic and Hybrid Thin-Film Optoelectronics. Fundació Scito, 2019. http://dx.doi.org/10.29363/nanoge.inform.2019.042.

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Pilat, Martin, and Roman Neruda. "Improving many-objective optimizers with aggregate meta-models." In 2011 11th International Conference on Hybrid Intelligent Systems (HIS 2011). IEEE, 2011. http://dx.doi.org/10.1109/his.2011.6122165.

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