Literatura académica sobre el tema "Compactly generated"

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Artículos de revistas sobre el tema "Compactly generated"

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Ross, Kenneth A. "Closed subgroups of compactly generated LCA groups are compactly generated". Topology and its Applications 259 (junio de 2019): 378–83. http://dx.doi.org/10.1016/j.topol.2019.02.042.

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Fujita, Hiroshi y Dimitri Shakhmatov. "Topological groups with dense compactly generated subgroups". Applied General Topology 3, n.º 1 (1 de abril de 2002): 85. http://dx.doi.org/10.4995/agt.2002.2115.

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<p>A topological group G is: (i) compactly generated if it contains a compact subset algebraically generating G, (ii) -compact if G is a union of countably many compact subsets, (iii) <sub>0</sub>-bounded if arbitrary neighborhood U of the identity element of G has countably many translates xU that cover G, and (iv) finitely generated modulo open sets if for every non-empty open subset U of G there exists a finite set F such that F U algebraically generates G. We prove that: (1) a topological group containing a dense compactly generated subgroup is both <sub>0</sub>-bounded and finitely generated modulo open sets, (2) an almost metrizable topological group has a dense compactly generated subgroup if and only if it is both <sub>0</sub>-bounded and finitely generated modulo open sets, and (3) an almost metrizable topological group is compactly generated if and only if it is -compact and finitely generated modulo open sets.</p>
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BATTENFELD, INGO, MATTHIAS SCHRÖDER y ALEX SIMPSON. "Compactly generated domain theory". Mathematical Structures in Computer Science 16, n.º 02 (abril de 2006): 141. http://dx.doi.org/10.1017/s0960129506005202.

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Neeman, Amnon. "Non-compactly generated categories". Topology 37, n.º 5 (marzo de 1998): 981–87. http://dx.doi.org/10.1016/s0040-9383(97)00069-4.

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Pestov, V. G. "Compactly generated topological groups". Mathematical Notes of the Academy of Sciences of the USSR 40, n.º 5 (noviembre de 1986): 880–82. http://dx.doi.org/10.1007/bf01159710.

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James, Ioan M. "Fibrewise compactly-generated spaces". Publications of the Research Institute for Mathematical Sciences 31, n.º 1 (1995): 45–61. http://dx.doi.org/10.2977/prims/1195164790.

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Holm, Henrik y Peter Jørgensen. "Compactly generated homotopy categories". Homology, Homotopy and Applications 9, n.º 1 (2007): 257–74. http://dx.doi.org/10.4310/hha.2007.v9.n1.a11.

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Escardó, Martín H. "Compactly generated Hausdorff locales". Annals of Pure and Applied Logic 137, n.º 1-3 (enero de 2006): 147–63. http://dx.doi.org/10.1016/j.apal.2005.05.020.

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Bagley, R. W., T. S. Wu y J. S. Yang. "Compact and compactly generated subgroups of locally compact groups". Proceedings of the American Mathematical Society 108, n.º 4 (1 de abril de 1990): 1085. http://dx.doi.org/10.1090/s0002-9939-1990-0993738-2.

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Salmi, Pekka. "Quasi-actions and generalised Cayley–Abels graphs of locally compact groups". Journal of Group Theory 18, n.º 1 (1 de enero de 2015): 45–60. http://dx.doi.org/10.1515/jgth-2014-0031.

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Abstract We define the notion of generalised Cayley–Abels graph for compactly generated locally compact groups in terms of quasi-actions. This extends the notion of Cayley–Abels graph of a compactly generated totally disconnected locally compact group, studied in particular by Krön and Möller under the name of rough Cayley graph (and relative Cayley graph). We construct a generalised Cayley–Abels graph for any compactly generated locally compact group using quasi-lattices and show uniqueness up to quasi-isometry. A class of examples is given by the Cayley graphs of cocompact lattices in compactly generated groups. As an application, we show that a compactly generated group has polynomial growth if and only if its generalised Cayley–Abels graph has polynomial growth (same for intermediate and exponential growth). Moreover, a unimodular compactly generated group is amenable if and only if its generalised Cayley–Abels graph is amenable as a metric space.
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Tesis sobre el tema "Compactly generated"

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Le, Boudec Adrien. "Géométrie des groupes localement compacts. Arbres. Action !" Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112036.

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Dans le Chapitre 1 nous étudions les groupes localement compacts lacunaires hyperboliques. Nous caractérisons les groupes ayant un cône asymptotique qui est un arbre réel et dont l'action naturelle est focale. Nous étudions également la structure des groupes lacunaires hyperboliques, et montrons que dans le cas unimodulaire les sous-groupes ne satisfont pas de loi. Nous appliquons au Chapitre 2 les résultats précédents pour résoudre le problème de l'existence de points de coupure dans un cône asymptotique dans le cas des groupes de Lie connexes. Dans le Chapitre 3 nous montrons que le groupe de Neretin est compactement présenté et donnons une borne supérieure sur sa fonction de Dehn. Nous étudions également les propriétés métriques du groupe de Neretin, et prouvons que certains sous-groupes remarquables sont quasi-isométriquement plongés. Nous étudions dans le Chapitre 4 une famille de groupes agissant sur un arbre, et dont l'action locale est prescrite par un groupe de permutations. Nous montrons entre autres que ces groupes ont la propriété (PW), et exhibons des groupes simples au sein de cette famille. Dans le Chapitre 5 nous introduisons l'éventail des relations d'un groupe de type fini, qui est l'ensemble des longueurs des relations non engendrées par des relations plus courtes. Nous établissons un lien entre la simple connexité d'un cône asymptotique et l'éventail des relations du groupe, et donnons une grande classe de groupes dont l'éventail des relations est aussi grand que possible
In Chapter 1 we investigate the class of locally compact lacunary hyperbolic groups. We characterize locally compact groups having one asymptotic cone that is a real tree and whose natural isometric action is focal. We also study the structure of lacunary hyperbolic groups, and prove that in the unimodular case subgroups cannot satisfy a law. We apply the previous results in Chapter 2 to solve the problem of the existence of cut-points in asymptotic cones for connected Lie groups. In Chapter 3 we prove that Neretin's group is compactly presented and give an upper bound on its Dehn function. We also study metric properties of Neretin's group, and prove that some remarkable subgroups are quasi-isometrically embedded. In Chapter 4 we study a family of groups acting on a tree, and whose local action is prescribed by some permutation group. We prove among other things that these groups have property (PW), and exhibit some simple groups in this family. In Chapter 5 we introduce the relation range of a finitely generated group, which is the set of lengths of relations that are not generated by relations of smaller length. We establish a link between simple connectedness of asymptotic cones and the relation range of the group, and give a large class of groups having a relation range as large as possible
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Martini, Lorenzo. "Local coherence of hearts in the derived category of a commutative ring". Doctoral thesis, Università degli studi di Trento, 2022. http://hdl.handle.net/11572/354322.

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Approximation theory is a fundamental tool in order to study the representation theory of a ring R. Roughly speaking, it consists in determining suitable additive or abelian subcategories of the whole module category Mod-R with nice enough functorial properties. For example, torsion theory is a well suited incarnation of approximation theory. Of course, such an idea has been generalised to the additive setting itself, so that both Mod-R and other interesting categories related with R may be linked functorially. By the seminal work of Beilinson, Bernstein and Deligne (1982), the derived category of the ring turns out to admit useful torsion theories, called t-structures: they are pairs of full subcategories of D(R) whose intersection, called the heart, is always an abelian category. The so-called standard t-structure of D(R) has as its heart the module category Mod-R itself. Since then a lot of results devoted to the module theoretic characterisation of the hearts have been achieved, providing evidence of the usefulness of the t-structures in the representation theory of R. In 2020, following a research line promoted by many other authors, Saorin and Stovicek proved that the heart of any compactly generated t-structure is always a locally finitely presented Grothendieck categories (actually, this is true for any t-structure in a triangulated category with coproducts). Essentially, this means that the hearts of D(R) come equipped with a finiteness condition miming that one valid in Mod-R. In the present thesis we tackle the problem of characterising when the hearts of certain compactly generated t-structures of a commutative ring are even locally coherent. In this commutative context, after the works of Neeman and Alonso, Jeremias and Saorin, compactly generated t-structures turned out to be very interesting over a noetherian ring, for they are in bijection with the Thomason filtrations of the prime spectrum. In other words, they are classified by geometric objects, moreover their constituent subcategories have a precise cohomological description. However, if the ascending chain condition lacks, such classification is somehow partial, though provided by Hrbek. The crucial point is that the constituents of the t-structures have a different description w.r.t. that available in the noetherian setting, yet if one copies the latter for an arbitrary ring still obtains a t-structure, but it is not clear whether it must be compactly generated. Consequently, pursuing the study of the local coherence of the hearts given by a Thomason filtration, we ended by considering two t-structures. Our technique in order to face the lack of the ascending chain condition relies on a further approximation of the hearts by means of suitable torsion theories. The main results of the thesis are the following: we prove that for the so-called weakly bounded below Thomason filtrations the two t-structures have the same heart (therefore it is always locally finitely presented), and we show that they coincide if and only they are both compactly generated. Moreover, we achieve a complete characterisation of the local coherence for the hearts of the Thomason filtrations of finite length.
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Iverson, Joseph. "Frames Generated by Actions of Locally Compact Groups". Thesis, University of Oregon, 2016. http://hdl.handle.net/1794/20443.

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Let $G$ be a second countable, locally compact group which is either compact or abelian, and let $\rho$ be a unitary representation of $G$ on a separable Hilbert space $\mathcal{H}_\rho$. We examine frames of the form $\{ \rho(x) f_j \colon x \in G, j \in I\}$ for families $\{f_j\}_{j \in I}$ in $\mathcal{H}_\rho$. In particular, we give necessary and sufficient conditions for the joint orbit of a family of vectors in $\mathcal{H}_\rho$ to form a continuous frame. We pay special attention to this problem in the setting of shift invariance. In other words, we fix a larger second countable locally compact group $\Gamma \supset G$ containing $G$ as a closed subgroup, and we let $\rho$ be the action of $G$ on $L^2(\Gamma)$ by left translation. In both the compact and the abelian settings, we introduce notions of Zak transforms on $L^2(\Gamma)$ which simplify the analysis of group frames. Meanwhile, we run a parallel program that uses the Zak transform to classify closed subspaces of $L^2(\Gamma)$ which are invariant under left translation by $G$. The two projects give compatible outcomes. This dissertation contains previously published material.
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Hooks, Clayton A. "STUDIES IN COMPACT EM GENERATORS FOR FUZE APPLICATIONS". OpenSIUC, 2013. https://opensiuc.lib.siu.edu/theses/1309.

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For artillery and medium caliber munitions utilizing electronic fuze assemblies, numerous methods exist for collection or generation of the electrical energy required to power the fuze during flight. One general method of harvesting energy from the launch event is to employ the inertia of a movable generator component to effect a change in an electrically-coupled magnetic circuit. This paper describes methods of parameter selection and model-based design for the development of a switched-flux linear electric generator (LEG) of desired characteristics. Specifically, the tasks entailed development of a dynamic model for system-level simulation and the estimation of device flux and inductance profiles from finite element models for selected material characteristics. Single-magnet and dual-magnet designs, respectively capable of unipolar or bipolar flux operation were investigated. An experimental variant of the final dual-magnet LEG design was fabricated and analyzed. Recommendations for future design tasks are discussed. Also included is a brief overview of an inertial generator concept based on the angular acceleration of a magnetic rotor. A simple example of such a transverse-flux alternator is included and analyzed with discussion of the challenges facing further design.
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Sarkar, Partha. "A compact and portable EMP generator based on Tesla transformer technology". Thesis, Loughborough University, 2008. https://dspace.lboro.ac.uk/2134/10902.

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High power electromagnetic pulses are of great importance in a variety of applications such as transient radar, investigations of the effect of strong radio-frequency impulses on electronic systems and modem bio-medical technology. In response to the current trend, a simple, compact, and portable electromagnetic pulse (EMP) radiating source has been developed, based on pulsed transformer technology and capable of producing nanosecond rise-time pulses at voltages exceeding 0.5 MY. For this type of application pulsed transformer technology offers a number of significant advantages over the use of a Marx generator, e.g. design simplicity, compactness and cost effectiveness. The transformer is operated in a dual resonance mode to achieve a high energy transfer efficiency, and although the output voltage inevitably has a slower rise-time than that of a Marx generator, this can be improved by the use of a pulse forming line in conjunction with a fast spark-gap switch. The transformer design is best achieved using a filamentary modeling technique, that takes full account of bulk skin and proximity effects and accurately predicts the self and mutual inductances and winding resistances of the transformer. One main objective of the present research was to achieve a high-average radiated power, for which the radiator has to be operated at a high pulse repetition frequency (pRF), with the key component for achieving this being the spark-gap switch in the primary circuit of the pulsed transformer. Normally a spark-gap switch has a recovery time of about ten milliseconds, and a PRF above 100 Hz is difficult to achieve unless certain special techniques are employed. As the aim of the present study is to develop a compact system, the use of a pump for providing a fluid flow between the electrodes of the spark gap is ruled out, and a novel spark-gap switch was therefore developed based on the principle of corona-stabilization. For simplicity, an omnidirectional dipole-type structure was used as a transmitting antenna. Radiated electric field measurements were performed using a time-derivative sensor, with data being collected by a suitable fast digitizing oscilloscope. Post-numerical processing of the collected data was necessary to remove the ground reflected wave effect. Measurements of the radiated electric field at 10 m from the radiating element indicated a peak amplitude of 12.4 kV/m. Much of the work detailed in the thesis has already been presented in peer reviewed journals and at prestigious international conferences.
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Aranda, Ocampo Brandon Ariel. "Assessment of a compact steam generator aided by computational fluid dynamics". Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/127310.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, May, 2020
Cataloged from the official PDF of thesis.
Includes bibliographical references (pages 63-65).
Steam generators are an essential component in nuclear power plants which serve to transfer thermal power from a liquid coolant to steam by boiling water. Even with many advancements in the designs of steam generators, they still require extremely large sizes and have high costs which are major hurdles for the implementation of new reactor designs such as Small Modular Reactors. Using a Printed Circuit Heat Exchanger (PCHE) such as those from the company HeatricTM as a steam generator to boil the liquid in the secondary side has potential to overcome the disadvantages of conventional steam generators. Computational Fluid Dynamics was used to aid the assessment of such compact steam generator. The models used were bench marked against a 1-D MATLAB code which simulated a compact steam generator with straight, semi-circular channels. The same conditions were used to simulate a zig-zag, semi-circular PCHE. The zig-zag configuration resulted in a 22 °C increase in superheat over the straight channel configuration at the cost of pressure drops that are over 4 times higher but yet easily accommodated. The PCHE was also simulated in different orientations with respect to gravity and determined there is little advantage in using a vertical layout regarding pressure drop for the zig-zag configuration. Plugging of a single channel was also simulated to determine the effect on surrounding channels and potential hot spots.
by Brandon Ariel Aranda Ocampo.
S.B.
S.B. Massachusetts Institute of Technology, Department of Nuclear Science and Engineering
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CUOFANO, Carmine. "Magnetic fields generated by r-modes in accreting millisecond pulsars". Doctoral thesis, Università degli studi di Ferrara, 2010. http://hdl.handle.net/11392/2389313.

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In rotating neutron stars the existence of the Coriolis force allows the presence of the so-called Rossby oscillations (r-modes) which are known to be unstable to emission of gravitational waves. In the Thesis, for the first time, we introduce the magnetic damping rate in the evolution equations of r-modes. We show that r-modes can generate very strong toroidal fields in the core of accreting millisecond pulsars by inducing differential rotation. We shortly discuss the instabilities of the generated magnetic field and its long time-scale evolution in order to clarify how the generated magnetic field can stabilize the star. Finally we discuss the possible astrophysical scenarios.
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Lawson, Michael James. "Practical Applications of Delta Winglets in Compact Heat Exchangers with Louvered Fins". Thesis, Virginia Tech, 2006. http://hdl.handle.net/10919/34141.

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Compact heat exchangers are widely used by the automotive industry in systems that cool engine components. Louvered fin heat exchangers are used over their continuous fin counterparts because of the significant advantages they provide in heat transfer efficiency, while only causing small increases in overall pressure losses. With the recent emphasis that has been placed on reducing fuel consumption, decreasing the size of the compact heat exchanger has become an important concern. With reduction in size comes not only weight savings, but also a decrease in frontal area in a vehicle that must be dedicated to the heat exchanger, allowing for more aerodynamic vehicle designs.

Air-side resistance on the tube wall and louvered fin surfaces comprises over 85% of total resistance to heat transfer in louvered fin heat exchangers. The tube wall surface is considered the primary surface for heat transfer, where the temperature between the working fluid and convecting air is at a maximum. Recent studies have shown that implementing delta winglets on louvered fins along the tube wall is an effective method of augmenting tube wall heat transfer. In this thesis, the effect of delta winglets is investigated in both two- and three-dimensional louvered fin arrays. For both geometries, winglets are simulated in a manufacturable configuration, where piercings in the louvered fins that would result from the winglet manufacturing process are modeled.

Using the two-dimensional geometry to model tube wall heat transfer was shown not to accurately predict heat transfer coefficients. In a two-dimensional geometry, winglets were found not to be an effective means for augmenting tube wall heat transfer and caused only 8% augmentation. Using the three-dimensional geometry, winglets with simulated piercings were observed to cause up to 24% tube wall heat transfer augmentation, with a corresponding increase in pressure losses of only 10%.


Master of Science
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González, Correa Alma Lucía. "Compacta in Banach spaces". Doctoral thesis, Universitat Politècnica de València, 2010. http://hdl.handle.net/10251/8312.

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Capítulo 1. Después de estudiar algunos preliminares sobre familias adecuadas de conjuntos, formulamos y probamos algunas equivalencias, cada una de ellas son una condición suficiente para que la familia defina un conjunto compacto de Gul'ko. Damos una caracterización de conjunto compacto de Gul'ko en términos de emparejamiento con un conjunto $\mathcal{K}$-analítico. Capítulo 2. Estudiamos propiedades de los espacios de Banach débilmente Lindelöf determinados no-separables. Damos una caracterización por medio de la existencia de un generador proyeccional full sobre él. Estudiamos algunos aspectos sobre sistemas biortogonales en espacios de Banach. Usando técnicas de resoluciones proyeccionales de la identidad, probamos una extensión de un resultado de Argyros y Mercourakis. Capítulo 3. En el espacio $(c_0(\Gamma),\|\cdot\|_\infty)$, con $\Gamma\in\mathbb{R}$, damos una norma equivalente estrictamente convexa. Capítulo 4. Consideramos una caracterización de los subespacios de espacios de Banach débilmente compactamente generados, en términos de una propiedad de cubrimiento de la bola unidad por medio de conjuntos $\epsilon$-débilmente compactos. Reemplazamos este concepto por otro más preciso que llamamos $\epsilon$-débilmente auto-compactos, este concepto permite una mejor descripción. Capítulo 5. Damos condiciones intrínsecas, necesarias y suficientes para que un espacio de Banach sea generado por $c_0(\Gamma)$ o $\ell_p(\Gamma)$ para $p\in(1,+\infty)$. Ofrecemos una nueva demostración de un resultado de Rosenthal, sobre operadores de $c_0(\Gamma)$ en un espacio de Banach.
González Correa, AL. (2008). Compacta in Banach spaces [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/8312
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Sanders, Paul Alan. "Effects of Louver Length and Vortex Generators to Augment Tube Wall Heat Transfer in Louvered Fin Heat Exchangers". Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/35189.

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There are several different types of compact heat exchangers used in applications where small size and weight are required. One particular type of compact heat exchanger, the louvered fin heat exchanger, has been used heavily in the automotive and air conditioning industries. Over the last several decades, the majority of the work towards improving louvered fin exchanger efficiency has focused on designing more efficient fins by optimizing fin parameters like louver angle, fin pitch, louver pitch, and louver length. At this point in time, many improvements to standard louver geometry have been made, so other surfaces and methods of enhancing exchanger performance need to be studied if any significant future efficiency gains are to be expected. This thesis presents a detailed experimental study that has two major foci relative to the performance of the louvered fin compact heat exchanger. The first is to determine the effect of louver length on pressure drop and tube wall heat transfer, which is the primary heat transfer surface in the heat exchanger. The second is to augment tube wall heat transfer with the use of delta winglets placed on the fins near the tube wall. These studies were completed on a 20X scale model of a louvered fin exchanger with a fin pitch to louver pitch ratio of 0.76 and a louver angle of 27°, over a Reynolds number range based on louver pitch of 230 < ReLp < 1016. The three louver lengths evaluated were 100%, 82%, and 70% of the fin height and delta winglet experiments were performed for louver length to fin pitch ratios of 100% and 70%. Heat transfer results for the louver length tests show that decreasing louver length leads to increases in tube wall heat transfer of 0% to 50% depending on Reynolds number. Also, delta winglets placed on the fins near the tube wall have been shown to produce average tube wall heat transfer augmentations of up to 52%.
Master of Science
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Libros sobre el tema "Compactly generated"

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Kumar, Das Basanta. Development of compact D-D neutron generator. Mumbai, India: Bhabha Atomic Research Centre, 2011.

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BOOK, M. U. I Remember: Password Logbook 4x6. 25 Compact Size, 150 Pages Website Password Notebook, Include Ten Generated Password, Alphabetical Pages, Red Cover. Independently Published, 2015.

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BOOK, M. U. I Remember: Password Logbook 4 X6. 25 Compact Size, 150 Pages Website Password Notebook, Include Ten Generated Password, Alphabetical Pages, Black Cover. Independently Published, 2016.

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Epstein, Charles L. y Rafe Mazzeo. The Semi-group on. Princeton University Press, 2017. http://dx.doi.org/10.23943/princeton/9780691157122.003.0012.

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This chapter deals with the semi-group on the space Β‎⁰(P). It first describes the boundary behavior of elements of the adjoint operator at points in the interiors of hypersurface boundary components before discussing the null-space of the adjoint under the hypothesis that a generalized Kimura diffusion operator, L, meets bP cleanly. It then examines long time asymptotics, along with a lemma in which P is a compact manifold with corners and L is a generalized Kimura diffusion on P. It also considers the existence of irregular solutions to the homogeneous equations Lu = f, for functions that do not belong to the range of the generator of a C⁰-semi-group on Β‎⁰(P).
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BOOK, M. U. I Remember: Password Logbook 4 X6. 25 Compact Size, 150 Pages Internet Address Password Notebook, Password Organizer, Password Keeper Include Ten Generated Password, Alphabetical Pages, Yellow Cover. Independently Published, 2015.

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Bowman, Brady. Self-Determination and Ideality in Hegel’s Logic of Being. Editado por Dean Moyar. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199355228.013.11.

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Hegel’s project in the Science of Logic is to generate a demonstrably complete list of categories and forms of thought while arguing that these are products of thought’s own self-determining (autonomous) activity. The chapter offers a compact introduction to the work’s first section, ‘Quality (Determinateness),’ without assuming prior knowledge. Key background sources in Kant (the table of categories, the table of nothing, the transcendental ideal) and Spinoza (monism, nihilism, and the principle omnis determinatio est negatio) are discussed in order to cast light on the specifics of Hegel’s approach. Analysis focuses on the main stations of Hegel’s exposition: the opening dialectic of being–nothing–becoming, the relation of the finite to ‘bad infinity’ and the ‘true infinite’, the concept of being-for-self in its relation to self-consciousness (apperception), and the transition from quality to quantity. The final section draws conclusions about the nature of Hegelian ‘idealism’ and its essentially practical character.
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Wacks, Raymond. Understanding Jurisprudence. 6a ed. Oxford University Press, 2020. http://dx.doi.org/10.1093/he/9780198864677.001.0001.

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With a clear, engaging, and informal style, Understanding Jurisprudence is the perfect guide for students new to legal theory looking for a handy and stimulating starting point to this sometimes daunting subject. Key theories and theorists are introduced in a compact and practicable format, offering an accessible account of the central ideas without oversimplification. Further reading suggestions are included throughout, helping students to structure their research and navigate the jurisprudence’s extensive literature. Critical questions are also included in each chapter, to encourage students to think analytically about the law and legal theory, and the numerous debates that it generates. The author is an experienced teacher of jurisprudence and excels at providing a concise, student-friendly introduction to the subject, without avoiding the subtleties of this absorbing discipline. New to this, the book’s sixth edition, are: the most recent scholarship in several areas, including expanded discussions of theories of justice, globalization, and environmental protection, as well as a new section on judicial review and democracy. There are also updated suggested further reading lists and questions at the end of each chapter.
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Courage, Richard A. y Christopher Robert Reed. Roots of the Black Chicago Renaissance. University of Illinois Press, 2020. http://dx.doi.org/10.5622/illinois/9780252043055.001.0001.

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This anthology engages questions about origins of the Black Chicago Renaissance (1930-1955) from wide-ranging disciplinary perspectives. It traces a foundational stage from the 1893 World’s Columbian Exposition to onset of the Depression. Eleven essays contribute to recovering understudied black artists and intellectuals, remapping African American cultural geography beyond and before 1920s Harlem, and reconceptualizing the paradigm of urban black renaissance. Contributors probe the public lives and achievements, class and family backgrounds, education and training, areas of residency, and institutional affiliations of such African American cultural pioneers as writers Fannie Barrier Williams, James David Corrothers, Ida B. Wells-Barnett, and Fenton Johnson; visual artists William E. Scott, Charles C. Dawson, and King Daniel Ganaway; and dance teacher Hazel Thompson Davis. Organized chronologically and deploying rich archival explorations, these essays unearth local resonances of such world-changing events as the Columbian Exposition, First World War, Great Migration, 1919 Red Summer, and Jazz Age. They identify internally-generated, transformative forces that supported emergence of creative individuals and cultural circles committed to professional work in arts and letters. These individuals were often identified with the appellation “New Negro,” whose multiple (sequential, overlapping) meanings are explored in relation to the formation and growth of a geographically compact, racially homogenous, and increasingly autonomous Black Metropolis.
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Wacks, Raymond. Understanding Jurisprudence. Oxford University Press, 2018. http://dx.doi.org/10.1093/he/9780198806011.001.0001.

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With a clear, engaging, and informal style, Understanding Jurisprudence is the perfect guide for students new to legal theory looking for a handy and stimulating starting point to this sometimes daunting subject. Key theories and theorists are introduced in a compact and practicable format, offering an accessible account of the central ideas without oversimplification. Further reading suggestions are included throughout, helping students to structure their research and navigate the jurisprudence’s extensive literature. Critical questions are also included in each chapter, to encourage students to think analytically about the law and legal theory, and the numerous debates that it generates. The author is an experienced teacher of jurisprudence and excels at providing a concise, student-friendly introduction to the subject, without avoiding the subtleties of this absorbing discipline. New to this, the book’s fifth edition, are: the most recent scholarship in several areas, including the social and political developments that have influenced the law and legal theory; expanded chapters on natural law, legal positivism, rights, and theories of justice; revised discussions of virtue ethics, human and animal rights, the economic analysis of law, and feminist theories; and updated suggested further reading lists and questions at the end of each chapter.
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Triggianese, Manuela, Olindo Caso y Yagiz Söylev, eds. LIVING STATIONS: The Design of Metro Stations in the (east flank) metropolitan areas of Rotterdam. TU Delft Bouwkunde, 2021. http://dx.doi.org/10.47982/bookrxiv.3.

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Due to the growing demand for mobility (as a primary need for people to get to work, to obtain personal care or to go travelling), cities continue to be faced with new urban challenges. Stations represent, along mobility networks, not only transportation nodes (transfer points) but also architectural objects which connect an area to the city’s territorial plane and which have the potential to generate new urban dynamics. In the ‘compact city’ the station is simply no longer the space to access mobility networks, as informed by their dry pragmatism, but becomes an urban place of sociality and encounter - an extended public space beyond mobility itself. Which relationships and cross-fertilizations can be significant for the design of the future living stations in the Municipality of Rotterdam? How ought these stations to be conceived in order to act as public places for collective action? Which (archetypical) devices can be designed to give a shape to the ambitions for these stations? The station as a public space and catalyzer for urban interventions in the metropolitan area of Rotterdam is the focus of the research initiative presented in this publication. City of Innovations Project – Living Stations is organized around speculating and forecasting on future scenarios for the city of Rotterdam. ‘What is the future of Rotterdam with the arrival of a new metro circle line system?’ In the past fifty years, every decade of Rotterdam urban planning has seen its complementary metro strategy, with profound connections with the spatial planning and architectural themes. Considering the urban trends of densification and the new move to the city, a new complementary strategy is required. The plans to realize 50.000 new homes between the city center and the suburban residential districts in the next 20 years go together with the development of a new metro circle line consisting of 16 new stations; 6 of which will connect the new metro line to the existing network. Students of the elective City of Innovations Project (AR0109) have been asked to develop ambitious but plausible urban and architectural proposals for selected locations under the guidance of tutors from the Municipality of Rotterdam and Complex Projects. The Grand Paris Express metro project in France has inspired the course’s approach. Following the critical essays on the strategic role of the infrastructural project for city development interventions, the ‘10 Visions X 5 Locations’ chapter is a systematization of the work of 35 master’s students with input from designers of the City of Rotterdam and experts and academic from the University of Gustave Eiffel in Paris. The research-through-design process conducted in the City of Innovations project - Living Stations consists of documenting and analyzing the present urban conditions of selected station locations in the City of Rotterdam and proposing design solutions and visualizations of the predicted development of these locations.
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Capítulos de libros sobre el tema "Compactly generated"

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Călugăreanu, Grigore. "Compactly generated lattices". En Lattice Concepts of Module Theory, 17–27. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-015-9588-9_2.

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Todorcevic, Stevo. "Compact and compactly generated groups". En Topics in Topology, 79–120. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/bfb0096298.

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Fabian, Marián, Petr Habala, Petr Hájek, Vicente Montesinos Santalucía, Jan Pelant y Václav Zizler. "Weakly Compactly Generated Spaces". En Functional Analysis and Infinite-Dimensional Geometry, 357–85. New York, NY: Springer New York, 2001. http://dx.doi.org/10.1007/978-1-4757-3480-5_11.

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Fabian, Marián, Petr Habala, Petr Hájek, Vicente Montesinos y Václav Zizler. "Weakly Compactly Generated Spaces". En CMS Books in Mathematics, 575–616. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-7515-7_13.

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Guirao, Antonio José, Vicente Montesinos y Václav Zizler. "Weakly compactly generated spaces and their relatives III". En Renormings in Banach Spaces, 433–41. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-08655-7_46.

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Kąkol, Jerzy, Wiesław Kubiś y Manuel López-Pellicer. "Compact Spaces Generated by Retractions". En Descriptive Topology in Selected Topics of Functional Analysis, 405–65. Boston, MA: Springer US, 2011. http://dx.doi.org/10.1007/978-1-4614-0529-0_19.

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Conway, John B. y Gabriel Prăjitură. "Singly generated algebras containing a compact operator". En Recent Advances in Operator Theory and Related Topics, 163–70. Basel: Birkhäuser Basel, 2001. http://dx.doi.org/10.1007/978-3-0348-8374-0_9.

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Leung, Ka-Ngo. "Compact Neutron Generator for BNCT". En Neutron Capture Therapy, 55–67. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-31334-9_4.

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Nakamura, Koji, Kazuo Toraichi, Kazuki Katagishi, Kenji Sayano, Akira Okamoto y Yukio Koyanagi. "A Design Method for Compactly Supported Sampling Function Generator". En Advances in Multimedia Information Processing — PCM 2002, 409–16. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-36228-2_51.

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Spassov, V. A., J. Barroso, M. Ueda y L. Guerguiev. "A Compact High-Voltage Pulse Generator for Plasma Applications". En Plasma Physics, 533–38. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-4758-3_65.

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Actas de conferencias sobre el tema "Compactly generated"

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HAEFLIGER, ANDRÉ. "FOLIATIONS AND COMPACTLY GENERATED PSEUDOGROUPS". En Proceedings of the Euroworkshop. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812778246_0013.

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Kinoshita, Yasuhiro y Yoshito Ohta. "Continuous-time system identification using compactly-supported filter kernels generated from Laguerre basis functions". En 2010 49th IEEE Conference on Decision and Control (CDC). IEEE, 2010. http://dx.doi.org/10.1109/cdc.2010.5717196.

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Wang, Jue y Derek Yip-Hoi. "Solid Modeling of In-Process Workpiece Geometry for Hole Milling". En ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-70550.

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Capturing the in-process workpiece geometry generated during machining is an important part of tool path verification and increasingly the physics-based simulation of cutting forces used in Virtual Machining. Swept volume generation is a key supporting methodology that is necessary for generating these in-process states. Hole milling is representative of one class of milling operation where the swept volume is continuously intersecting. Due to this it is impossible to decompose the tool path into non-intersecting regions which is typically the approach used in solid model based swept volume generation. In this paper an approach to generating NURBS based solid models for self-intersecting swept volumes generated during hole milling is presented. NURB surfaces are generated that compactly represent the surfaces of the swept volume. This utilizes the geometry of the helical curve as opposed to a linearly interpolated tool path that is used for more generic approaches to generating swept volumes. Examples applying the approach to various types of cutter geometries used in milling are presented.
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Wang, Cunfu, Songtao Xia, Xilu Wang y Xiaoping Qian. "Isogeometric Shape Optimization on Triangulations". En ASME 2016 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/detc2016-59611.

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The paper presents an isogeometric shape optimization method that is based on Bézier triangles. Bézier triangles are used to represent both the geometry and physical fields. For a given physical domain defined by B-spline boundary, triangular Bézier parameterization can be automatically generated. This shape optimization method is thus applicable to structures of complex topology. Due to the use of B-spline parameterization of the boundary, the optimized shape can be compactly represented with a relatively small number of optimization variables. In order to ensure mesh validity during shape optimization, we adopt a bi-level mesh representation, where the coarse mesh is used to maintain mesh quality through positivity of Jacobian ordinates of the Bézier triangles. The fine mesh is used in isogeometric analysis for numerical accuracy. Numerical examples are presented to demonstrate the efficacy of the proposed method.
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Antici, Patrizio, Marianna Barberio, Massimiliano Sciscio y Simona Veltri. "Laser-Generated Particles for Advanced Material Science". En Compact EUV & X-ray Light Sources. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/euvxray.2018.jt5a.23.

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Williams, C. B. "Feasibility study of a vibration powered micro-electric generator". En IEE Colloquium on Compact Power Sources. IEE, 1996. http://dx.doi.org/10.1049/ic:19960682.

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Myers, R. A., N. Mukherjee y S. R. J. Brueck. "Large Second-Order Nonlinearity in Poled Fused Silica*". En Compact Blue-Green Lasers. Washington, D.C.: Optica Publishing Group, 1992. http://dx.doi.org/10.1364/cbgl.1992.thd3.

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Fused silica is ubiquitous in modern technology, playing an essential enabling role in both optoelectronics and microelectronics. Fused silica is amorphous with a macroscopic inversion symmetry that forbids second harmonic generation (SHG). Thus the discovery by Österberg et. al. [1] of efficient SHG in glass fibers upon "training" with optical fields has generated considerable in terest.
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Dion, Scott y Akin Tatoglu. "ROS Based Adjustable Resolution Compact 3D Scanner". En ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-11892.

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Abstract This research study aims to design and develop a compact multi-sensor 3D scanning system for a mobile robot which can detect object types. Sensor suite is equipped with a 3D Lidar with 360-degree field of view and a stationary camera mounted on top of a 2DOF turret. The sensor data is fused to generate a 3D point cloud. Mechanism is required to sweep the 3D space in pitch and roll axes. While servo controller can adjust generated point cloud resolution — and scan duration —, camera images can also be registered to generate a panoramic image of the environment followed by radial distortion corrections. System can generate variable density scans for specific application such mapping or self-driving. This study is the perception portion of our full-scale self-driving golf cart research project of Autonomous Mobile Robotics Research Group.
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Goldberg, Lew y David Mehuys. "Blue light generation using a high power modelocked tapered stripe laser". En Compact Blue-Green Lasers. Washington, D.C.: Optica Publishing Group, 1994. http://dx.doi.org/10.1364/cbgl.1994.pd.4.

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Gerstenberger, D. C., T. E. Olson, G. E. Tye y R. W. Wallace. "Seventy Percent Conversion Efficiency for Frequency-Doubling of a Diode-Pumped Continuous-Wave Single-Frequency Nd:YAG Laser". En Compact Blue-Green Lasers. Washington, D.C.: Optica Publishing Group, 1992. http://dx.doi.org/10.1364/cbgl.1992.fa4.

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The combination of diode-pumped cw single-frequency Nd:YAG lasers and monolithic resonant frequency-doublers has lead to highly efficient and compact 532nm sources [1,2]. Using a diode-pumped 700 mW Nd:YAG laser, we have generated 500 mW of 532nm second harmonic with a monolithic magnesium-oxide-doped lithium niobate frequency-doubler. This corresponds to a conversion efficiency from 1064nm to 532nm of 72% and a conversion efficiency from the 2 W of 808.5nm diode pump light to the green of 25%.
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Informes sobre el tema "Compactly generated"

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Kaess, Michael, Ronald C. Arkin y Jarek Rossignac. Compact Encoding of Robot-Generated 3D Maps for Efficient Wireless Transmission. Fort Belvoir, VA: Defense Technical Information Center, enero de 2003. http://dx.doi.org/10.21236/ada443598.

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Klein, E. Avram y Areg Danagoulian. Epithermal Neutron Resonance Analysis Using a Compact D-T Generator. Office of Scientific and Technical Information (OSTI), junio de 2020. http://dx.doi.org/10.2172/1637917.

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Schmidt, H. y J. Lineberry. An innovative demonstration of high power density in a compact MHD generator. Office of Scientific and Technical Information (OSTI), septiembre de 1988. http://dx.doi.org/10.2172/5258429.

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Schmidt, H. J., J. T. Lineberry y J. N. Chapman. An innovative demonstration of high power density in a compact MHD (magnetohydrodynamic) generator. Office of Scientific and Technical Information (OSTI), junio de 1990. http://dx.doi.org/10.2172/6294329.

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Reijonen, J., K. N. Leung, R. B. Firestone, J. A. English, D. L. Perry, A. Smith, F. Gicquel et al. First PGAA and NAA experimental results from a compact high intensity D-D neutron generator. Office of Scientific and Technical Information (OSTI), mayo de 2003. http://dx.doi.org/10.2172/813595.

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Remington, Paul J. y Matthew N. Rubin. A Compact Treatment Package for Acoustic Suppression of the Standard U. S. DoD 30 kW Diesel Engine-Driven Generator Set. Fort Belvoir, VA: Defense Technical Information Center, mayo de 1986. http://dx.doi.org/10.21236/ada175678.

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Flaishman, Moshe, Herb Aldwinckle, Shulamit Manulis y Mickael Malnoy. Efficient screening of antibacterial genes by juvenile phase free technology for developing resistance to fire blight in pear and apple trees. United States Department of Agriculture, diciembre de 2008. http://dx.doi.org/10.32747/2008.7613881.bard.

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Objectives: The original objectives of this project were to: Produce juvenile-free pear and apple plants and examine their sensitivity to E. amylovora; Design novel vectors, for antibacterial proteins and promoters expression, combined with the antisense TFL1 gene, and transformation of Spadona pear in Israel and Galaxy apple in USA. The original objectives were revised from the development of novel vectors with antibacterial proteins combined with the TFL-1 due to the inefficiency of alternative markes initially evaluated in pear, phoshomannose-isomerase and 2-deoxyglucose-6-phosphate phosphatase and the lack of development of double selection system. The objectives of project were revised to focus primarily on the development additional juvenile free systems by the use of another pear variety and manipulation of the FT gene under the control of several promoters. Based on the results creation of fire blight resistance pear variety was developed by the use of the juvenile free transgenic plant. Background: Young tree seedlings are unable to initiate reproductive organs and require a long period of shoot maturation, known as juvenile phase. In pear, juvenile period can last 5-7 years and it causes a major delay in breeding programs. We isolated the TFL1 gene from Spadona pear (PcTFL1-1) and produced transgenic ‘Spadona’ trees silencing the PcTFL1 gene using a RNAi approach. Transgenic tissue culture ‘Spadona’ pear flowered in vitro. As expected, the expression of the endogenous PcTFL1 was suppressed in the transgenic line that showed precocious flowering. Transgenic plants were successfully rooted in the greenhouse and most of the plants flowered after only 4-8 months, whereas the non-transformed control plants have flowered only after 5-6 years of development. Major achievements: Prior to flower induction, transgenic TFL1-RNAi ‘Spadona’ plants developed a few branches and leaves. Flower production in the small trees suppressed the development of the vegetative branches, thus resulting in compact flowering trees. Flowering was initiated in terminal buds, as described for the Arabidopsis tfl1 mutant. Propagation of the transgenic TFL1-RNAi ‘Spadona’ was performed by bud grafting on 'Betulifolia' rootstock and resulted in compact flowering trees. The transgenic flowering grafted plants were grown in the greenhouse under a long photoperiod for one year, and flowered continuously. Pollination of the transgenic flowers with ‘Costia‘ pear pollen generated fruits of regular shape with fertile F1 seeds. The F1 transgenic seedling grown in the greenhouse formed shoots and produced terminal flowers only five months after germination. In addition, grafted F1 transgenic buds flower and fruit continuously, generating hybrid fruits with regular shape, color and taste. Several pear varieties were pollinated with the transgenic TFL1-RNAi ‘Spadona’ pollen including `Herald Harw` that was reported to have resistance to fire blight diseases. The F-1 hybrid seedlings currently grow in our greenhouse. We conclude that the juvenile-free transgenic ‘Spadona’ pear enables the development of a fast breeding method in pear that will enable us to generate a resistance pear to fire blight. Implications: The research supported by this grant has demonstrated the use of transgenic juvenile free technology in pear. The use of the juvenile free technology for enhancement of conventional breeding in fruit tree will serve to enhance fast breeding systems in pear and another fruit trees.
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