1,179,694 research outputs found
Letter from Seth Low
No full textWhittier House scrapbooks document Whittier House programs, events, and anniversary celebrations through newspaper clippings, lecture fliers, newsletters, event programs, and ticket stubs. Newspaper clippings are primarily from the Jersey Journal. There is also Whittier House fundraising materials, including pamphlets, appeal letters, brochures, and postcards. The Whittier House Social Settlement, the first settlement house in New Jersey, was established in Jersey City, N.J. (Hudson County) in 1894. Founded by Cornelia Foster Bradford, who would remain with the organization as headworker until 1926, Whittier House was based on the settlement house, Toynbee Hall, in England. Whittier House provided various recreational and educational programs, along with much needed social services, for the immigrant populations of Jersey City. Many of these successful services were used as models for large-scale social reform movements through the state. In 1935, the Whittier House was taken over by the Boys' Club of Jersey City
Defining E-Novation
No full text"E-Novation" is defined as a combination innovation and e-marketing enabled by new collaborative platforms that are being developed and released using Web 2.0 methodologies, allowing for a different level of connectivity around the world. This chapter explores innovation and its contribution to firm performance, links to market orientation-and development of a new collaborative information platform to support innovation. E-marketing is also defined in terms of marketing in computer-mediated environments with emphasis on service-dominant logic (SDL) and collaborative value creation approaches. Aspects of the evolving new collaborative information platform such as the Semantic Web and Web 2.0 applications are discussed from e-marketing and innovation perspectives. Will "e-novation" challenge businesses to rethink how their employees will create or participate in collaborative groups with others where future revenue prospects appear to mainly from service development? This question is also explored through subsequent chapters in the book
Thermal conductivity of soils for energy foundation applications
No full textGround source heat pumps are a low-carbon method of providing space heating. Thermal energy is extracted by means of a heat transfer fluid pumped through a series of pipes buried in the ground. For new builds, construction costs can be minimised by installing the pipes within the building foundations, eliminating the need for further excavations. These are known as energy foundations. Designing such a system requires knowledge of the ground thermal properties, in particular the thermal conductivity. This can be determined by conducting a field thermal response test, or by laboratory tests on soil samples. In this thesis, the thermal response test was compared to the needle probe and thermal cell laboratory methods. For each method, the main sources of error were investigated. Previously, the needle probe transient temperature data was analysed by visual inspection or rules of thumb. A new analysis method was developed and trialled on agar-kaolin samples, which reduces errors associated with the previous methods. The greatest source of error in the thermal cell method was identified as heat losses. A finite element model of the thermal cell showed that it overestimates the thermal conductivity by at least 35% due to heat losses. The needle probe was found to be the more reliable method. Both laboratory methods gave significantly lower values of thermal conductivity than the thermal response test. Possible reasons for this include differences in scale and sampling disturbances. The final stage of this research considered the required accuracy in soil thermal conductivity measurement for a well-designed energy foundation system. A numerical model of an energy foundation system was used to simulate different thermal loading scenarios. Variations in thermal conductivity had little effect on balanced systems, but had a significant impact on heating only or cooling only systems
[Letter from Bert E. Low to T. N. Carswell - April 28, 1941]
No full textLetter written to T. N. Carswell, Abilene, Texas from Bert E. Low, Secretary-Treasurer, Brownwood Farm Loan Association, Brownwood, Texas, dated April 28, 1941. Low requests information from Carswell regarding facts and figures on the sales of liquor in his district which he would like to use in a public appearance. He expresses his dismay at having to decline the invitation to attend the inauguration of Dr. White into the Presidency of HSU
Quasi-cyclic Generalized LDPC codes with low error floors
No full textIn this paper, a novel methodology for designing structured generalized LDPC (G-LDPC) codes is presented. The proposed design results in quasi-cyclic G-LDPC codes for which efficient encoding is feasible through shift-register-based circuits. The structure imposed on the bipartite graphs, together with the choice of simple component codes, leads to a class of codes suitable for fast iterative decoding. A pragmatic approach to the construction of G-LDPC codes is proposed. The approach is based on the substitution of check nodes in the protograph of a low-density parity-check code with stronger nodes based, for instance, on Hamming codes. Such a design approach, which we call LDPC code doping, leads to low-rate quasi-cyclic G-LDPC codes with excellent performance in both the error floor and waterfall regions on the additive white Gaussian noise channel
Georgia from the latest authorities, 1810
No full textRelief shown pictorially.; Prime meridians: Philadelphia and London.; "Engd. for the New encyclopaedia."; Shows the present states of Georgia, Alabama, and Mississippi
Strategies for the determination of the convective-diffusion limiting current from steady state linear sweep voltammetry
No full textThe limiting current is an important parameter for the characterization of mass transport in electrochemical systems operating under convective-diffusion control. Four methods to determine the limiting current from current (I) vs. potential (E) plots are considered. Strategies to determine the limiting current values include: 1) direct measurement from I vs. E curves, 2) estimation from the current value at EL =DE/2 where DE is the length of the limiting current plateau), 3) evaluation of the first derivative dI/dE in the I vs. E curve and 4) from plots of E/I vs. I-1. The electrode reactions chosen to demonstrate the different strategies are: Cu(II) ? Cu(I) and Cu(I) ? Cu(0) in 1.5 mol dm-3 NaCl (pH 2) at a platinum rotating disc electrode and K3Fe(CN)6 ? K4Fe(CN)6 in 1 mol dm-3 NaOH at a 60 ppi reticulated vitreous carbon electrode (RVC)
Bibliographics for the 983 eprints in the live archives of E-LIS : trends and status report up to 7th July 2004, based on author-self-archiving metadata
No full textThe priority for ideas and philosophy related to "Network Theory" have been traced back and documented by Braun(2004),and credit goes to Karinthy(1929).The IT has empowered to realise it, as the most practical phenomena and it is no more a humour. The OAI (Open Archives Initiatives)and ACIS (Academic Contributor Information System)are progressive in the direction ,which may lead to realise the "Collective Genius" at global level. Focus of present study is on Author-Self-Archiving (A-S-A)Metadata of the 983 Eprints in the Live Archives of the E-LIS (EPrints of Library and Information Science),which were approved till 7th July 2004.The A-S-A Metadata was used for librametric analysis. Self-explanatory bibliographics are illustrated.The highlights include: Conference papers (34%); highest approval, June 2004 (28%); published archives (76%);not refereed (52%); not in public domain (60%); highest self-archiving-author (De Robbio, Antonella).The Nos. of EPrints having single JITA domain specifications were: Theoretical and general aspects of libraries and information(27); Information use and sociology of information(80);Users,literacy and reading(13);Libraries as physical collections(30);Publishing and legal issues(57);Management(13);Industry, profession and education(36);Information sources, supports, channels(113) ; Information treatment for information services, Information functions and techniques (101); Technical services libraries, archives and museums(25); Housing technologies(1); Information technology and library technology(92); and Inter-domainery (395) i.e. having specifications of two or more than two JITA classes
A multi-filter system for speech enhancement under low signal-to-noise ratios
No full textIn this paper, the problem of deteriorating performance of speech recognition under very low signal-to-noise ratios (SNR) is considered. In particular, for a given pre-trained speech recognizer and for a finite set of speech commands, we show that popular noise reduction methods have a mixed performance in speech recognition accuracy under very low SNR. Although most noise reduction methods are attempting to reduce speech distortion or to increase noise suppression, it does not necessarily improve speech recognition accuracy very much due to the complexity of the recognizer. We propose a new hybrid algorithm to optimize on the speech recognition accuracy directly by mixing different noise reduction methods together. We show that this method can indeed improve the accuracy significantl
The relevance of the 'refugee' category for entrepreneurs
No full textRefugees as a specific ‘type’ of entrepreneur in the Global North have become a growing focus of interest in research and policy in recent years, but the category itself has received little critical evaluation. This paper considers the relevance of the category ‘refugee’ for entrepreneurs from a forced migration background by drawing on in-depth qualitative interviews with 30 entrepreneurs and 20 professionals working in the refugee sector in a city in England. It explores how ‘refugee’ as a category is understood, what consequences they perceive the application of this category entails in terms of labour market access, and, for entrepreneurs, whether it is relevant to their lived experiences. Emerging through participants' accounts, the paper suggests a typology of four competing yet overlapping understandings of the ‘refugee’ category: (i) the utility argument suggests the importance of categorising to understand needs and provide appropriate support; (ii) the transformative argument asserts the importance of challenging and contesting negative stereotypes, particularly around work and contribution; (iii) the divisive argument points to the imposition of categories by others, and the sense of difference, even inferiority, that is created; and finally, (iv) the ill-fitting argument highlights the heterogeneity of refugees as people and the sense of ‘refugee’ as a temporary state of being. This analysis contributes to critical accounts interrogating the use of categories in migration research, policy and practice, which might lead to homogenised, fixed and often binary understandings of complex experiences, and which hold significant power concerning accessing rights, resources, and ideas of inclusion
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