ANISAP: A three-dimensional finite element program for laminated composites subjected to mechanical loading

ANISAP is a 3-D finite element FORTRAN 77 computer code for linear elastic, small strain, analysis of laminated composites with arbitrary geometry including free edges and holes. Individual layers may be isotropic or transversely isotropic in material principal coordinates; individual layers may be rotated off-axis about a global z-axis. The laminate may be a hybrid. Three different isoparametric elements, variable order of gaussian integration, calculation of stresses at element boundaries, and loading by either nodal displacement of forces are included in the program capability. Post processing capability includes failure analysis using the tensor polynominal failure criterion

Experiment M115: Special hematologic effects: Dynamic changes in red cell shape in response to the space-flight environment

The significance of the transformations in red cell shape observed during the Skylab study must be considered relative to the limitation of man's participation in extended space flight missions. The results of this one study are not conclusive with respect to this question. Based on these examinations of red cells in normal, healthy men and based on other Skylab experiment data relative to the functional capacity of the red cells in vitro and the performance capacity of man as an integrated system, the changes observed would not appear to be the limiting factor in determining man's stay in space. However, the results of this experiment and the documented red cell mass loss during space flight raise serious questions at this time relative to the selection criteria utilized for passengers and crews of future space flights. Until the specific cause and impact of the red cell shape change on cell survival in vivo can be resolved, individuals with diagnosed hematologic abnormalities should not be considered as prime candidates for missions, especially those of longer duration

Communication overload: a phenomenological inquiry into academic reference librarianship

Postprint of an article published in Journal of Documentation. Published article may be found at doi:10.1108/00220411211255996Purpose: This study provides insight on the meaning of communication overload as experienced by modern academic librarians. Communication is the essence of reference librarianship, and a practically endless array of synchronous and asynchronous communication tools (ICTs) are available to facilitate communication. Design/methodology/approach: This study relied on a phenomenological methodology, which included nine in-depth interviews with academic librarians. The interviews were transcribed and analyzed using RQDA, a qualitative analysis software package that facilitates coding, category building, and project management. Findings: Seven themes about librarianship emerged from this research: Attending to Communication Abundance, Librarians of Two Types, Instruction Not Reference, Twenty-first Century Librarianship, User Needs, Trusted Methods: Filter Not Retrieve, and Self-Impact. The shared meaning of communication overload, among these librarians, is that it is a problem when it detracts from or hinders their ability to assist their users. Practical implications: Further research should contribute to an understanding of communication as a problem when it interferes with serving the librarians' users, or to an understanding of interpersonal communication within the librarians' organizational structures and in their broader professional networks. Social implications: Research in popular psychology has focused on the negative impacts on productivity and concentration of living in an always-plugged-in environment. This research confirms that librarians should have time to work away from digital distractions to maintain job satisfaction. Originality/value: Important work by Radford and Dervin has focused on communication with users. This study focuses on the impact of ICTs on librarians' work and personal lives

Enhancing the Sensitivity of SMS Fiber Sensors by the Use of High Refractive Index Coatings

This paper presents a study on the behavior of single-mode/multimode/single-mode sensors with diamond-like carbon coating of high refractive index. Spectra and response for different values of the external medium refractive index are recorded and analyzed

The environmental stewardship program: lessons on creating long-term agri-environment schemes

The conservation of biodiversity on private land is both a high priority and a considerable challenge. An effective response to this challenge requires a combination of legislative and incentive mechanisms, coupled with preparedness by government to review and revise administrative arrangements. Preliminary results from the Environmental Stewardship Program, established by the Australian Government, highlight that there is a role for market-based approaches. However, implementation of this program through a Commonwealth bureaucracy was not without its challenges. Here we provide an overview of the program’s implementation from 2007 to 2012, followed by discussion of some key lessons learned

Large-scale Motions in the Perseus Galaxy Cluster

By combining large-scale mosaics of ROSAT PSPC, XMM-Newton, and Suzaku X-ray observations, we present evidence for large-scale motions in the intracluster medium of the nearby, X-ray bright Perseus Cluster. These motions are suggested by several alternating and interleaved X-ray bright, low-temperature, low-entropy arcs located along the east-west axis, at radii ranging from ~10 kpc to over a Mpc. Thermodynamic features qualitatively similar to these have previously been observed in the centers of cool core clusters, and were successfully modeled as a consequence of the gas sloshing/swirling motions induced by minor mergers. Our observations indicate that such sloshing/swirling can extend out to larger radii than previously thought, on scales approaching the virial radius.Comment: 6 pages, 6 figures, accepted for publication in Ap