Academic literature on the topic 'Second-class predicate'

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Journal articles on the topic "Second-class predicate"

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Rybakov, Mikhail, and Dmitry Shkatov. "Recursive enumerability and elementary frame definability in predicate modal logic." Journal of Logic and Computation 30, no. 2 (2019): 549–60. http://dx.doi.org/10.1093/logcom/exz028.

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Abstract We investigate the relationship between recursive enumerability and elementary frame definability in first-order predicate modal logic. On one hand, it is well known that every first-order predicate modal logic complete with respect to an elementary class of Kripke frames, i.e. a class of frames definable by a classical first-order formula, is recursively enumerable. On the other, numerous examples are known of predicate modal logics, based on ‘natural’ propositional modal logics with essentially second-order Kripke semantics, that are either not recursively enumerable or Kripke incom
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Vraciu, Alexandra. "Exploring the upper limits of the Aspect Hypothesis." Language, Interaction and Acquisition 4, no. 2 (2013): 256–90. http://dx.doi.org/10.1075/lia.4.2.06vra.

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This paper explores coalitions between tense-aspect morphology and the aspectual class of predicates in second language acquisition (the Aspect Hypothesis) on the basis of 36 oral narratives elicited with a picture book from French L1 adult learners of English. The observed distributional patterns are analysed in relation to the prototypical inflection/predicate coalitions observed both at early stages of L2 development and in English L1. While advanced learners are expected to make a productive use of tense-aspect morphology within all predicate classes, our data indicate that the prototypica
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Mulligan, Kevin. "Ascent, Propositions and Other Formal Objects." Grazer Philosophische Studien 72, no. 1 (2006): 29–48. http://dx.doi.org/10.1163/18756735-072001002.

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Consider "Sam is sad" and "Sam exemplifies the property of being sad". The second sentence mentions a property and predicates the relation of exemplification. It belongs to a large class of sentences which mention such formal objects as , , , and and predicate formal properties such as the of propositions, the of states of affairs and relations such as concepts and sets. The first sentence belongs to a distinct class of sentences in which only non-formal objects are mentioned and only non-formal properties and relations are predicated. We can, it seems, infer validly from the first sentence to
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Gastin, Paul, Amaldev Manuel, and R. Govind. "Reversible Regular Languages: Logical and Algebraic Characterisations." Fundamenta Informaticae 180, no. 4 (2021): 333–50. http://dx.doi.org/10.3233/fi-2021-2045.

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We present first-order (FO) and monadic second-order (MSO) logics with predicates ‘between’ and ‘neighbour’ that characterise the class of regular languages that are closed under the reverse operation and its subclasses. The ternary between predicate bet(x, y, z) is true if the position y is strictly between the positions x and z. The binary neighbour predicate N(x, y) is true when the the positions x and y are adjacent. It is shown that the class of reversible regular languages is precisely the class definable in the logics MSO(bet) and MSO(N). Moreover the class is definable by their existen
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Aritonang, Hotman. "Meningkatkan Kreativitas Siswa dalam Menganalisis Kebebasan Pers dengan Metode Pemberian Tugas." JUPIIS: JURNAL PENDIDIKAN ILMU-ILMU SOSIAL 7, no. 1 (2015): 93. http://dx.doi.org/10.24114/jupiis.v7i1.2302.

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The subject of this research is 43 persons of students at class of Natural Science-1 grade XII, as the object is Teaching Method of Tasking, with collecting data conducted by using observation list and questionaire. Based on the pre-test to 43 students, shows that 22 students (55.2 percent) obtained lower score of learning result, and only 15 students (34.8 percent) predicated middle level of creativity, and 6 students (14 percent) predicate good level of creativity, and the average score reached is 62.9 percent. In the first cycle, 8 students (18.6 percent) achieved good predicate of creativi
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Kozlowska-Heuchin, Renata. "Méthode D'analyse des Connecteurs du Français en Vue D'un Traitement Automatique." Lingvisticæ Investigationes. International Journal of Linguistics and Language Resources 20, no. 2 (1996): 365–80. http://dx.doi.org/10.1075/li.20.2.05koz.

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The subject of this article is the analysis of clauses of aim, cause, consequence and condition in French in view to the automatic processing. Our theoretical framework is that of lexicon-grammar. This study differs from the usual grammatical analyses. Here, the complex sentence is studied on the model of the simple sentence, defined as an operator accompanied by its arguments. The conjunctive phrase is our starting point for this study, and it is then shown that the noun around which it is formed, is of predicative type and has the main clause and the subordinate as arguments. This is a predi
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Bresson, Daniel. "Dictionnaire Syntaxique Électronique des Noms Prédicatifs de L'allemand." Lingvisticæ Investigationes. International Journal of Linguistics and Language Resources 19, no. 2 (1995): 387–400. http://dx.doi.org/10.1075/li.19.2.09bre.

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In this paper, I describe the general organization of an electronic syntactic dictionary of predicative nouns in German currently being elaborated at the Université de Provence. In the first part, I review the various criteria used to define the class of nouns that either must or can occur predicatively in a sentence. In the second part, I describe the fields of the data-base that characterize the main syntactic and semantic properties of the sentences in which the nouns studied, with the help of a supporting verb, make up the predicate (the fields involved include determiners, supporting verb
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Lubis, Nursam. "Meningkatkan Kreativitas Siswa dengan Menggunakan Metode Pemberian Tugas pada Mata Pelajaran Sosiologi." JUPIIS: JURNAL PENDIDIKAN ILMU-ILMU SOSIAL 7, no. 1 (2015): 69. http://dx.doi.org/10.24114/jupiis.v7i1.2299.

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The subject of this research is 43 students at class Social Science-1 grad XI, whereas the object of the research is teaching method of tasking, and data was collected by using list of observation and questionaire. Based on pre test to 26 students, resulting 10 students (38.5 percent) obtained lower learning outcome and only 4 students (15.4 percent) reached good score with average 64.3 percent. Then in first cycle, resulting 6 students (23.1 percent) gained good predicated with average score 65.2 percent. In the second cycle, the outcome climbed to 21 students (80.8 percent) gained good predi
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Wu, Ruihai, Kehan Xu, Chenchen Liu, Nan Zhuang, and Yadong Mu. "Localize, Assemble, and Predicate: Contextual Object Proposal Embedding for Visual Relation Detection." Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 07 (2020): 12297–304. http://dx.doi.org/10.1609/aaai.v34i07.6913.

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Visual relation detection (VRD) aims to describe all interacting objects in an image using subject-predicate-object triplets. Critically, valid relations combinatorially grow in O(C2 R) for C object categories and R relationships. The frequencies of relation triplets exhibit a long-tailed distribution, which inevitably leads to bias towards popular visual relations in the learned VRD model. To address this problem, we propose localize-assemble-predicate network (LAP-Net), which decomposes VRD into three sub-tasks: localizing individual objects, assembling and predicting the subject-object pair
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Wang, Juntao, Pengfei He, and Yanhong She. "Monadic NM-algebras." Logic Journal of the IGPL 27, no. 6 (2019): 812–35. http://dx.doi.org/10.1093/jigpal/jzz005.

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Abstract In this paper, we investigate universal and existential quantifiers on NM-algebras. The resulting class of algebras will be called monadic NM-algebras. First, we show that the variety of monadic NM-algebras is algebraic semantics of the monadic NM-predicate logic. Moreover, we discuss the relationship among monadic NM-algebras, modal NM-algebras and rough approximation spaces. Second, we introduce and investigate monadic filters in monadic NM-algebras. Using them, we prove the subdirect representation theorem of monadic NM-algebras, and characterize simple and subdirectly irreducible
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Dissertations / Theses on the topic "Second-class predicate"

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Kouki, Neji. "La prédication de second ordre : l’expression de la cause et de la finalité, en arabe contemporain." Thesis, Paris 13, 2014. http://www.theses.fr/2014PA131022.

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Notre Travail s’inscrit dans le cadre théorique du traitement informatique des langues, élaboré et développé au sein du laboratoire Lexiques, Dictionnaires, Informatique (LDI), à l’université de Paris 13. Nous avons proposé l’étude de la notion de cause et de finalité en arabe contemporain, à partir d’un corpus varié. Cette étude se subdivise en deux grands axes. D’abord, il nous a paru nécessaire d’analyser le phénomène, tel qu’il était traité dans la tradition grammaticale arabe. A ce niveau, nous avons concentré notre analyse sur les notions fondamentales et leurs répercussions sur les choi
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Books on the topic "Second-class predicate"

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Metz, Michael V. Radicals in the Heartland. University of Illinois Press, 2019. http://dx.doi.org/10.5622/illinois/9780252042416.001.0001.

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Entering the 1960s, the University of Illinois typified “Middle America,” with its midwestern campus, middle-class enrollment, and midcentury quiescence—the unlikeliest of settings for protest, rebellion, and riots in the streets. But all of that came to pass. Born of free-speech issues in the Red Scare era and nourished by anger with an unpopular war, protests grew into a general antiestablishment frustration, climaxing in a student strike and days-long violent disturbances that shut down one of the nation’s largest land-grant universities. How could this happen, here? The story is one of sel
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Book chapters on the topic "Second-class predicate"

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White, G. Edward. "Introduction." In Law in American History, Volume III. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190634940.003.0001.

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The previous volume of this trilogy left off by summarizing momentous changes that, cumulatively, had transformed American society from its premodern state to modernity by the second decade of the twentieth century. As employed in that volume and this one, the term modernity means the presence of a world characterized by maturing industrial capitalism, a political culture featuring increased participatory democracy, the weakening of a hierarchical, class-based social order predicated on relatively fixed status distinctions, and the emergence of secular theories of knowledge and “scientific” methods of intellectual inquiry as competitors to theories and methods based on religious beliefs. By the close of the 1920s, all of those features of American life were in place....
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Lal, Sangeeta, Neetu Sardana, and Ashish Sureka. "Improving Logging Prediction on Imbalanced Datasets." In Cognitive Analytics. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2460-2.ch039.

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Logging is an important yet tough decision for OSS developers. Machine-learning models are useful in improving several steps of OSS development, including logging. Several recent studies propose machine-learning models to predict logged code construct. The prediction performances of these models are limited due to the class-imbalance problem since the number of logged code constructs is small as compared to non-logged code constructs. No previous study analyzes the class-imbalance problem for logged code construct prediction. The authors first analyze the performances of J48, RF, and SVM classifiers for catch-blocks and if-blocks logged code constructs prediction on imbalanced datasets. Second, the authors propose LogIm, an ensemble and threshold-based machine-learning model. Third, the authors evaluate the performance of LogIm on three open-source projects. On average, LogIm model improves the performance of baseline classifiers, J48, RF, and SVM, by 7.38%, 9.24%, and 4.6% for catch-blocks, and 12.11%, 14.95%, and 19.13% for if-blocks logging prediction.
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Potapenko, Victor, Malek Adjouadi, and Naphtali Rishe. "Efficient End-to-End Asynchronous Time-Series Modeling With Deep Learning to Predict Customer Attrition." In Advances in Systems Analysis, Software Engineering, and High Performance Computing. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7156-9.ch016.

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Modeling time-series data with asynchronous, multi-cardinal, and uneven patterns presents several unique challenges that may impede convergence of supervised machine learning algorithms, or significantly increase resource requirements, thus rendering modeling efforts infeasible in resource-constrained environments. The authors propose two approaches to multi-class classification of asynchronous time-series data. In the first approach, they create a baseline by reducing the time-series data using a statistical approach and training a model based on gradient boosted trees. In the second approach, they implement a fully convolutional network (FCN) and train it on asynchronous data without any special feature engineering. Evaluation of results shows that FCN performs as well as the gradient boosting based on mean F1-score without computationally complex time-series feature engineering. This work has been applied in the prediction of customer attrition at a large retail automotive finance company.
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Gleitman, Lila R., Henry Gleitman, Carol Miller, and Ruth Ostrin. "Similar, and Similar Concepts." In Sentence First, Arguments Afterward. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780199828098.003.0021.

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This paper analyzes English symmetrical predicates such as collide and match. Its point of departure is an analysis of the concept “similar” from Tversky (1977) that appears to show that similarity is psychologically asymmetrical. One basis for this claim from Tversky is that the sentences “North Korea is similar to Red China” and “Red China is similar to North Korea” are assessed as differing in meaning by experimental subjects; this seems to imply that the symmetrical entailment R(x,y) ↔︎ R(y,x) fails for this concept. Five experiments are presented that show (1) the apparent asymmetry of similar is reproduced for 20 predicates that are intuitively thought to be symmetrical, (2) unique linguistic-interpretive properties hold for these symmetrical words, such as reciprocal interpretation when they appears intransitively, (3) the asymmetrical interpretation of subject-complement constructions containing the symmetrical words is a consequence of general linguistic-interpretive principles. On the basis of the experimental findings, we offer an analysis of symmetrical predication. One major claim of the analysis is that symmetry is a property of lexical items and has no special syntax. A second claim is that the structural positioning of Noun Phrases in sentences containing symmetricals—rather than inherent semantic properties of the Noun Phrases themselves—sets their status as Figure and Ground in the comparison, even if the nouns are nonsense items. Finally the behavior of symmetrical predicates is shown to vary as a function of their differing lexical class assignments and collateral semantic designations, such as activity vs. state. Most generally, it is claimed that a deeper understanding of symmetrical terms comes from analyzing the semantics of syntactic structures in which they appear.
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Goeree, Jacob K., Charles A. Holt, and Thomas R. Palfrey. "Applications to Game Theory." In Quantal Response Equilibrium. Princeton University Press, 2016. http://dx.doi.org/10.23943/princeton/9780691124230.003.0007.

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This chapter explores several applications of quantal response equilibrium (QRE) to specific games in order to illustrate and expand on the wide range of game-theoretic principles and phenomena associated with QRE that have been highlighted in the previous chapters. The first application considered belongs to the class of continuous games. With a continuum of decisions, QRE predicts a choice distribution that is not merely a (possibly asymmetric) spread to each side of a Nash equilibrium, since “feedback effects” from deviations by one player alter others' expected payoff profiles, which would induce further changes. The second application is a symmetric game with binary actions where players have continuously distributed private information about an unknown state of the world that affects both players' payoffs. The remainder of the chapter looks at three applications to extensive-form games, all of which are games of incomplete information.
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Wu, Shaoqun, and Ian H. Witten. "First Person Singular." In Multimedia Storage and Retrieval Innovations for Digital Library Systems. IGI Global, 2012. http://dx.doi.org/10.4018/978-1-4666-0900-6.ch002.

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We use digital library technology to help language learners express themselves by capitalizing on the human-generated text available on the Web. From a massive collection of n-grams and their occurrence frequencies we extract sequences that begin with the word “I”, sequences that begin a question, and sequences containing statistically significant collocations. These are preprocessed, filtered, and organized as a digital library collection using the Greenstone software. Users can search the collection to see how particular words are typically used and browse by syntactic class. The digital library is richly interconnected to other resources. It includes links to external vocabularies and thesauri so that users can retrieve words related to any term of interest, and links the collection to the web by locating sample sentences containing these patterns and presenting them to the user. We have conducted an evaluation of how useful the system is in helping students, and the impact it has on their writing. Finally, language activities generated from the digital library content have been designed to help learners master important emotion related vocabulary and expressions. We predict that the application of digital library technology to assist language students will revolutionize second language learning.
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Yermish, Ira. "A Case for Case Studies via Video-Conferencing." In Distance Learning Technologies. IGI Global, 2000. http://dx.doi.org/10.4018/978-1-878289-80-3.ch015.

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Demands are being placed on educational institutions to provide course content in new and complex forms to address the needs of an ever more mobile student body. This chapter explores the issues of delivering a normally highly interactive graduate level course using these new technologies within the demands of organizational missions and constraints. We will argue that a course covering topics of organizational technology assimilation is the ideal place to begin this process. It will describe the problems and issues that were faced in one typical course. We will also suggest that this is an ideal area to focus future research in organizational adoption of new technologies that address missions and strategies. The “passing of remoteness” is how one commentator described the phenomenon of the rise of the Internet and other distance-shrinking technologies. Ever since the advent of television, educators have wrestled with the viability of using this technology to reach wider audiences. Educational television facilitated the distribution of high-quality program content in a one-directional fashion. Yet for many educators, this approach lacked the interactive give-and-take so important to the educational process. Video-conferencing has been used heavily in industry to reduce the costs of travel within far-flung organizations. This technology made it possible to meet “face-to-face,” even if the faces were a little blurry and movements were jumpy at best. The visual cues so often considered important in determining if messages were being properly communicated were now available. Immediate visual feedback leads to more productive dialog. Educational institutions have always lagged behind industry in adopting these technologies for two critical reasons. First, there is the psychological barrier that faculty must cross adapting new technologies. One could argue that despite the popular view of “radical academia”, the reality is much more conservative. Changes in curriculum or program delivery can be glacial. Second, and perhaps more critically, the investment in the infrastructure to support these technologies was beyond the means of the organization. Yet these same constraints are tipping the balance toward the requirements to adopt these technologies. Resource constraints, particularly in the area of a scarce, high-quality faculty, competition among educational institutions for market share, and the declining technology costs and improvements in transmission quality are combining to drive experiments in this area. In graduate business education, there has always been an emphasis on the interactive approach to education. Universities pride themselves on, and like to print, glossy brochures about the interactive classrooms where the faculty and students conduct highly charged dialogues on topics of immediacy. One popular form of this dialogue is the case study approach. Similar to the kinds of activities one might find in a law school moot-court experience, potential managers must, with often limited and yet at the same time overwhelming data, process situations, explore options and develop recommendations. The instructor may provide a gentle push based upon the direction the class takes but shouldn’t, assuming good case study pedagogy, be dominating a one-sided presentation. Unlike a lecture in nuclear physics, there is no way to predict the exact direction of the class interests - a very dynamic approach is required. How can the video-conferencing technologies address the needs of this very complex form of the educational experience? This chapter will review our experiences and organizational issues surrounding this issue and raise some future research questions that should be addressed to improve the quality and efficiency of this specific form of education.
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Conference papers on the topic "Second-class predicate"

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Bibel, George D. "Comparison of Leak Rates Predicted by ROTT Constants With Experimental Data From a 16″ and 24″ Pressure Vessel." In ASME 2002 Pressure Vessels and Piping Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/pvp2002-1098.

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Leak rates on two pressure vessels were experimentally determined. The first vessel was tested with a pair of 24″ flanges class 150 raised face weld neck flanges, the second vessel had a pair of 16″ class 300 RFWN. Comparisons between the experimental data and the predictions made by the ROTT gasket constants were made.
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Mulamba, Maxime, Jayanta Mandi, Michelangelo Diligenti, Michele Lombardi, Victor Bucarey, and Tias Guns. "Contrastive Losses and Solution Caching for Predict-and-Optimize." In Thirtieth International Joint Conference on Artificial Intelligence {IJCAI-21}. International Joint Conferences on Artificial Intelligence Organization, 2021. http://dx.doi.org/10.24963/ijcai.2021/390.

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Many decision-making processes involve solving a combinatorial optimization problem with uncertain input that can be estimated from historic data. Recently, problems in this class have been successfully addressed via end-to-end learning approaches, which rely on solving one optimization problem for each training instance at every epoch. In this context, we provide two distinct contributions. First, we use a Noise Contrastive approach to motivate a family of surrogate loss functions, based on viewing non-optimal solutions as negative examples. Second, we address a major bottleneck of all predic
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Maximov, Yury, Massih-Reza Amini, and Zaid Harchaoui. "Rademacher Complexity Bounds for a Penalized Multi-class Semi-supervised Algorithm (Extended Abstract)." In Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}. International Joint Conferences on Artificial Intelligence Organization, 2018. http://dx.doi.org/10.24963/ijcai.2018/800.

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We propose Rademacher complexity bounds for multi-class classifiers trained with a two-step semi-supervised model. In the first step, the algorithm partitions the partially labeled data and then identifies dense clusters containing k predominant classes using the labeled training examples such that the proportion of their non-predominant classes is below a fixed threshold stands for clustering consistency. In the second step, a classifier is trained by minimizing a margin empirical loss over the labeled training set and a penalization term measuring the disability of the learner to predict the
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Thimmaiah, Somaiah, Keith Phelan, and Joshua D. Summers. "User Study: Influence of Number of Design Errors on Ability to Predict Performance With and Without Controls." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-12294.

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Design reviews are typically used for three types of design activities: 1) identifying errors, 2) assessing the impact of the errors, and 3) suggesting solutions for the errors. This experimental study focuses on understanding the second issue as it relates to the number of errors considered, the existence of controls, and the level of domain familiarity of the assessor. A set of design failures and associated controls developed for a completed industry sponsored project is used as the experimental design problem. Non-domain individuals (students from an undergraduate psychology class), domain
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Fujii, Tomoharu, and Takeshi Takahashi. "Development of Operating Temperature Prediction Method Using Thermophysical Properties Change of TBC." In ASME Turbo Expo 2002: Power for Land, Sea, and Air. ASMEDC, 2002. http://dx.doi.org/10.1115/gt2002-30274.

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Thermal barrier coatings (TBCs) have become an indispensable technology as the temperature of turbine inlet gas has increased. TBCs reduce the temperature of the base metal, but a reduction of internal pores by sintering occurs when using TBCs, and so the thermal barrier performance of TBCs is deteriorated. This in turn increases the temperature of the base metal and could shorten its lifespan. The authors have already clarified by laboratory acceleration tests that the deterioration of the thermal barrier performance of TBCs is caused by a decrease in the non-contact area that exists inside T
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Orsagh, Rolf F., Gregory J. Kacprzynski, Michael J. Roemer, John W. Scharschan, Daniel E. Caguiat, and Jack J. McGroarty. "Application of Diagnostic Algorithms for Maintenance Optimization of Marine Gas Turbines." In ASME Turbo Expo 2002: Power for Land, Sea, and Air. ASMEDC, 2002. http://dx.doi.org/10.1115/gt2002-30271.

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As part of the Naval gas turbine CBM effort, diagnostic and prognostic algorithms that utilize state-of-the-art probabilistic modeling and analysis technologies are being developed and implemented onboard Navy ships. The algorithms under development and testing will enhance gas turbine preventative maintenance in such areas as compressor on-line/crank wash and fuel nozzle replacement. In one application, the prognostic module assesses and predicts compressor performance degradation due to salt ingestion. From this information, the optimum time for on-line water washing or crank washing can be
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Abedin, Nujhat, and Samuel F. Asokanthan. "Uncertainty Propagation for Ring-Based Vibratory MEMS Gyroscopes Under Random Input Angular Speed Fluctuation." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-71787.

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Uncertainty quantification for ring-type MEMS gyroscopes due to frequency mismatch as well as quality factor is investigated. A suitable two-degree of freedom dynamic model is used to represent the vibratory behavior of a ring-gyroscope considering the second flexural modes. For the purposes of characterizing the vibratory behavior due to uncertain system as well as environmental parameters, steady state portion of transient responses are considered. Monte Carlo simulation method is used for estimating the ensemble mean as well as the standard deviation (measure of variance) of response sample
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Bhargava, Aarushi, Kaiyuan Peng, Jerry Stieg, Reza Mirzaeifar, and Shima Shahab. "Ultrasound Actuation of Shape-Memory Polymer Filaments: Acoustic-Thermoelastic Modeling and Testing." In ASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/smasis2017-3832.

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Controlled drug delivery (CDD) technology has received extensive attention in the past three decades due to numerous advantages of this technology when compared to the conventional methods. Despite recent efforts and substantial achievements, controlled drug releasing systems still face major challenges in practice, including chemical issues with synthesizing biocompatible drug containers and releasing the pharmaceutical compounds at the targeted location with a controlled time rate. In this work, we present experimentally-validated acoustic-thermoelastic mathematical modeling to show the feas
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Buryachenko, Valeriy A. "General Integral Equations and Bounds of the Effective Moduli of Random Structure Composites." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-70777.

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One considers a linear elastic random structure composite material (CM) with a homogeneous matrix. The idea of the effective field hypothesis (EFH, H1) dates back to Faraday, Poisson, Mossotti, Clausius, and Maxwell (1830–1870, see for references and details [1], [2]) who pioneered the introduction of the effective field concept as a local homogeneous field acting on the inclusions and differing from the applied macroscopic one. It is proved that a concept of the EFH (even if this term is not mentioned) is a (first) background of all four groups of analytical methods in physics and mechanics o
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Torres, Steffi, Julio San Martin, Brittany Newell, and Jose Garcia. "Simulation and Validation of Fully 3D Printed Soft Actuators." In ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/smasis2020-2240.

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Abstract Flexible actuators are a growing class of devices implemented in soft robotic applications, medical devices and processes involving food and pharmaceutical products. Such actuators have traditionally been manufactured using casting processes or other conventional methods requiring more than one fabrication step. The arrival of flexible 3D printing materials and 3D printing techniques has facilitated the creation of these flexible actuators via additive manufacturing. The work presented in this article displays the analytical characterization and experimental validation of two material
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