157 research outputs found

    Characterising a CPU fault attack model via run-time data analysis

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    Discovering Jewish Studies Collections in Academic Libraries: A Practical Guide

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    The U.S. colleges and universities offering non-sectarian educational programs in Jewish Studies rely on the support of their academic libraries for research materials and library services. For college libraries which use Library of Congress Classification scheme, it is a common practice to integrate studies resources into their general library collections. Since Jewish Studies sources span a vast number of subjects within all major disciplines, shelving integration leads to the dispersion of all relevant sources and such dispersion in turn leads to a variety of problems for library professionals and library users. For collection development librarians the problems range from lack of information about collection\u27s size, strengths or weaknesses, and for library users interested in browsing the collection, dispersion of subjects creates a major roadblock. This practical guide aims at providing a solution to such problems. By identifying all relevant Library of Congress call numbers and the corresponding Library of Congress subject headings, the guide offers a simplified access to Jewish Studies sources in general library collections. It is arranged by four major discipline: Arts & Humanities, Social Sciences, Sciences, and General Works & Bibliographies. Within each discipline, specific LC call number ranges and corresponding subjects are listed. The subjects are further subdivided and precisely identified. The guide will assist collection development librarians, library liaisons, grants and fundraising professionals and especially the Jewish Studies faculty and students, in identifying and locating relevant sources

    Izmjenjivač topline zrak/zrak

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    U praksi su česte uredske zgrade koje imaju ugrađen neki sustav grijanja ali nemaju sustav za dobavu svježeg zraka te se provjetravanje obavlja otvaranjem prozora i vrata. To dovodi do velikih toplinskih gubitaka, odnosno povećava se potrošnja toplinske energije. Zbog toga je u ovom diplomskom radu provedena analiza i prikazana konstrukcija rekuperator topline od ekstrudiranih aluminijskih profila sa svrhom povrata topline iz otpadnog zraka u svježi zrak za prozračivanje grijanih uredskih prostorija, odnosno radi uštede na toplinskoj energiji. Prvo je provedena analiza termodinamičkih svojstava izmjenjivača, pri vanjskoj temperaturi -15°C, za različite oblike presjeka strujanja da bi se došlo do optimalne konstrukcije. Potom je analizirano što se dešava pri promjeni vanjske temperature, a što smanjenjem protoka struje svježeg zraka. Proveden je i proračun pada tlaka s ciljem dimenzioniranja ventilatora. Na kraju je napravljena analiza uštede toplinske energije i potrošnje električne energije na ventilatoru, te potrebne energije za dogrijavanje svježeg zraka na sobnu temperaturu. Ta je analiza provedena za srednje mjesečne temperature

    Judgments rendered by the Court of Claims. Letter from the Clerk of the Court of Claims, transmitting a statement of all judgments rendered by said court for the year ending December 7, 1874

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    Judgements Rendered by the Court of Claims. [1653] Various Cases concern Indians; during 1874

    Promoting institutional connectivity in the Asia Pacific region : a study of supply chain and trade in services

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    This paper analyzes "institutional connectivity", or the degree of seamless trade in services centering on the distribution sector. Foreign equity participation in mode 3 (commercial presence) of trade in services and business firms’ investment performance has been studied closely. Net economic benefits of transparent institutional connectivity in the wholesale sector have also been revealed statistically in the case of Japan’s bilateral FTAs with other APEC members. Given these results, APEC could work on establishing its own harmonized "service trade commitment table" with only the foreign capital participation as its simple policy restriction. This would surely enhance an APEC-wide, institutional supply chain connectivity

    Sustainable aromatic aliphatic polyesters and polyurethanes prepared from vanillin-derived diols via green catalysis

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    The design and preparation of polymers by using biobased chemicals is regarded as an important strategy towards a sustainable polymer chemistry. Herein, two aromatic diols, 4-(hydroxymethyl)-2-methoxyphenol and 2-(4-(hydroxymethyl)-2-methoxyphenoxy)ethanol, have been prepared in good yields through the direct reduction of vanillin and hydroxyethylated vanillin (4-(2-hydroxyethoxy)-3-methoxybenzaldehyde) using NaBH4, respectively. The diols were submitted to traditional polycondensation and polyaddition with acyl chlorides and diisocyanatos, and serials of new polyesters and polyurethanes were prepared in high yields with moderate molecular weight ranging from 17,000 to 40,000 g mol . Their structures were characterized by H NMR, C NMR and FTIR, and their thermal properties were studied by TGA and differential scanning calorimetry (DSC), indicating that the as-prepared polyesters and polyurethanes have T in the range of 16.2 to 81.2 °C and 11.6 to 80.4 °C, respectively. -1 1 13

    SAGAPO-A. Code description and user\u27s guide

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    Virtual Runtime Application Partitions for Resource Management in Massively Parallel Architectures

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    This thesis presents a novel design paradigm, called Virtual Runtime Application Partitions (VRAP), to judiciously utilize the on-chip resources. As the dark silicon era approaches, where the power considerations will allow only a fraction chip to be powered on, judicious resource management will become a key consideration in future designs. Most of the works on resource management treat only the physical components (i.e. computation, communication, and memory blocks) as resources and manipulate the component to application mapping to optimize various parameters (e.g. energy efficiency). To further enhance the optimization potential, in addition to the physical resources we propose to manipulate abstract resources (i.e. voltage/frequency operating point, the fault-tolerance strength, the degree of parallelism, and the configuration architecture). The proposed framework (i.e. VRAP) encapsulates methods, algorithms, and hardware blocks to provide each application with the abstract resources tailored to its needs. To test the efficacy of this concept, we have developed three distinct self adaptive environments: (i) Private Operating Environment (POE), (ii) Private Reliability Environment (PRE), and (iii) Private Configuration Environment (PCE) that collectively ensure that each application meets its deadlines using minimal platform resources. In this work several novel architectural enhancements, algorithms and policies are presented to realize the virtual runtime application partitions efficiently. Considering the future design trends, we have chosen Coarse Grained Reconfigurable Architectures (CGRAs) and Network on Chips (NoCs) to test the feasibility of our approach. Specifically, we have chosen Dynamically Reconfigurable Resource Array (DRRA) and McNoC as the representative CGRA and NoC platforms. The proposed techniques are compared and evaluated using a variety of quantitative experiments. Synthesis and simulation results demonstrate VRAP significantly enhances the energy and power efficiency compared to state of the art.Siirretty Doriast
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