Developing and Automating an Accounts Receivable System for the Business Office of the University of North Dakota

The growth of enrollments, greater demands by financial administrators for current information, recommendations of the American Council on Education, and the ever-increasing number of accounts receivable transactions have shown that the present system of recording cash receipts and cash revenues is not adequate. This thesis is intended to show how the above-listed needs can be fulfilled as well as to provide the forms and necessary automated equipment for adopting a system of recording accounts receivable transactions. The need for automated equipment led to a comprehensive examination of optical scanning and direct typewriting equipment. The conclusion was that optical scanning is too expensive for both the present and future needs of the Business Office. By adopting the proposed system of recording accounts receivable transactions and acquiring a direct typewriting installation, the Business Office will be able to handle current and future transactions, supply much-needed information to management, and comply with the American Council on Education\u27s request for a full accrual system of accounting

Archeological Examination of a Transect Through the Middle Savannah River Valley: The Bobby Jones Expressway, Richmond County, Georgia

https://scholarcommons.sc.edu/archanth_books/1078/thumbnail.jp

Auxiliary space preconditioning in H 0(curl; Ω)

We adapt the principle of auxiliary space preconditioning as presented in [J. Xu, The auxiliary space method and optimal multigrid preconditioning techniques for unstructured grids, Computing, 56 (1996), pp. 215-235.] to H (curl; ω)-elliptic variational problems discretized by means of edge elements. The focus is on theoretical analysis within the abstract framework of subspace correction. Employing a Helmholtz-type splitting of edge element vector fields we can establish asymptotic h-uniform optimality of the preconditioner defined by our auxiliary space metho

Developing a Hospital Web Site as a Marketing Tool: A Case Study

This article presents a case study which described the efforts of Siskin Hospital to develop a Web site as its marketing tool in 1999. Several years ago. Siskin Hospital, a rehabilitation facility in the southeastern U.S., began the process of developing a hospital Web site. It was agreed that a multidisciplinary team was needed. Then, the next step was to determine target audiences for the site based on the objectives. Fourteen distinct targets were identified. The type of information each would require was brainstormed and detailed. The information types were then prioritized using a matrix developed by the team

Do regions matter in ALICE?: Social relationships and data exchanges in the Grid

This study aims at investigating the impact of regional affiliations of centres on the organisation of collaborations within the Distributed Computing ALICE infrastructure, based on social networks methods. A self-administered questionnaire was sent to all centre managers about support, email interactions and wished collaborations in the infrastructure. Several additional measures, stemming from technical observations were collected, such as bandwidth, data transfers and Internet Round Trip Time (RTT) were also included. Information for 50 centres were considered (about 70% response rate). Empirical analysis shows that despite the centralisation on CERN, the network is highly organised by regions. The results are discussed in the light of policy and efficiency issue

Avalanches and Dynamical Correlations in supercooled liquids

We identify the pattern of microscopic dynamical relaxation for a two dimensional glass forming liquid. On short timescales, bursts of irreversible particle motion, called cage jumps, aggregate into clusters. On larger time scales, clusters aggregate both spatially and temporally into avalanches. This propagation of mobility, or dynamic facilitation, takes place along the soft regions of the systems, which have been identified by computing isoconfigurational Debye-Waller maps. Our results characterize the way in which dynamical heterogeneity evolves in moderately supercooled liquids and reveal that it is astonishingly similar to the one found for dense glassy granular media.Comment: 4 pages, 3 figure

FGB1 and WSC3 are in planta-induced beta-glucan-binding fungal lectins with different functions

In the root endophyte Serendipita indica, several lectin-like members of the expanded multigene family of WSC proteins are transcriptionally induced in planta and are potentially involved in beta-glucan remodeling at the fungal cell wall. Using biochemical and cytological approaches we show that one of these lectins, SiWSC3 with three WSC domains, is an integral fungal cell wall component that binds to long-chain beta 1-3-glucan but has no affinity for shorter beta 1-3- or beta 1-6-linked glucose oligomers. Comparative analysis with the previously identified beta-glucan-binding lectin SiFGB1 demonstrated that whereas SiWSC3 does not require beta 1-6-linked glucose for efficient binding to branched beta 1-3-glucan, SiFGB1 does. In contrast to SiFGB1, the multivalent SiWSC3 lectin can efficiently agglutinate fungal cells and is additionally induced during fungus-fungus confrontation, suggesting different functions for these two beta-glucan-binding lectins. Our results highlight the importance of the beta-glucan cell wall component in plant-fungus interactions and the potential of beta-glucan-binding lectins as specific detection tools for fungi in vivo

On the Study of Collective Dynamics in Supercooled Liquids through the Statistics of the Iso-Configurational Ensemble

The use of the isoconfigurational ensemble to explore structure-dynamic correlations in supercooled liquids is examined. The statistical error of the dynamic propensity and its spatial distribution are determined. The authors present the spatial distribution of the particle non-Gaussian parameter as a measure of the intermittency with which particles exhibit their propensity for motion. The ensemble average of the direction of particle motion is introduced to establish the anisotropy of the dynamic propensity.Comment: Published - see below or http://link.aip.org/link/?JCPSA6/126/154503/

Are there localized saddles behind the heterogeneous dynamics of supercooled liquids?

We numerically study the interplay between heterogeneous dynamics and properties of negatively curved regions of the potential energy surface in a model glassy system. We find that the unstable modes of saddles and quasi-saddles undergo a localization transition close to the Mode-Coupling critical temperature. We also find evidence of a positive spatial correlation between clusters of particles having large displacements in the unstable modes and dynamical heterogeneities.Comment: 7 pages, 3 figures, submitted to Europhys. Let