SOAP Services with Clarens: Guide for Developers and Administrators

The Clarens application server enables secure, asynchronous SOAP services to run on a Grid cluster such as one of those of the TeraGrid. There is a Client, who wants to use the service and understands the application domain enough to form a reasonable service request; a Developer, who is a power-user of the TeraGrid, who understands both Clarens and the application domain, and creates and deploys a service on a TeraGrid head node; and there is a Root system administrator, who controls the Clarens installation and the cluster on which it runs. The purpose of this document is to provide all of the information a service developer needs to know in order to deploy a Clarens service, with information also provided for the system administrator of the Clarens installation. First we discuss how each of the three roles see the service

Introduction to the Economics of Changing Markets and Evolving Technologies

Agricultural and Food Policy, International Relations/Trade, Marketing,

THE FUTURE OF FEDERAL PROGRAMS FOR SOUTHERN COMMODITIES

Political Economy,

Supporting Instructors in Collaborating with Researchers using MOOClets

Most education and workplace learning takes place in classroom contexts far removed from laboratories or field sites with special arrangements for scientific research. But digital online resources provide a novel opportunity for large scale efforts to bridge the real world and laboratory settings which support data collection and randomized A/B experiments comparing different versions of content or interactions [2]. However, there are substantial technological and practical barriers in aligning instructors and researchers to use learning technologies like blended lessons/exercises & MOOCs as both a service for students and a realistic context to conduct research. This paper explains how the concept of a MOOClet can facilitate research-practitioner collaborations. MOOClets [3] are defined as modular components of a digital resource that can be implemented in technology to: (1) allow modification to create multiple versions, (2) allow experimental comparison and personalization of different versions, (3) reliably specify what data are collected. We suggest a framework in which instructors specify what kinds of changes to lessons, exercises, and emails they would be willing to adopt, and what data they will collect and make available. Researchers can then: (1) specify or design experiments that compare the effects of different versions on quantifiable outcomes. (2) Explore algorithms for maximizing particular outcomes by choosing alternative versions of a MOOClet based on the input variables available. We present a prototype survey tool for instructors intended to facilitate practitioner researcher matches and successful collaborations.Comment: 4 page

ACUTE EFFECTS OF STRENGTH TRAINING ON RUNNING ECONOMY

Sequencing strength training before aerobic conditioning is practised without empirical support. This study explored the acute effects of strength training on running economy and 3-D kinematics in five males. Running was performed on a treadmill at 12 and 14 km/h on three separate occasions. Trial 1 and 2 involved no strength training with data used to assess response stability of the variables. Before Trial 3, three sets of three repetitions at 85% of 1 repetition maximum of squat, bench press and deadlift with 3-5 minutes of rest were performed. Compared to Trial 2 no significant differences were observed when strength training was performed. Only a tendency of increased knee flexion (4.5°) at foot strike at the higher running velocity was observed. This suggests that running kinematics were changed exposing participants to long-term chronic injuries

Nutrient Loading of Streams Entering Sodus Bay and Port Bay, NY 1 April, 1990 To 30 June, 1991

Freshwater resources have historically played a key role in community development and sustainability. Maintaining a high quality freshwater resource is of equal importance. Within the Finger Lakes Region of New York State, degradation of water quality and aesthetics due to excessive plant growth is a growing concern. Involved agencies have recently focused their attention on non-point source pollution as a primary candidate linked to accelerated macrophyte growth and surface water degradation. Wayne County recognizes the importance of maintaining a quality water resource and has responded by developing a Water Quality Program. Established in 1 987 and administered jointly between the Wayne County Soil and Water Conservation District and the Wayne County Planning Department, the program has received financial support made possible through the Finger Lakes Aquatic Vegetation Control Program (AVCP). The AVC program was created through a mutual effort between the New York State Legislature, the Department of Environmental Conservation and the Finger Lakes Water Resources Board. The overall goal of Wayne County\u27s water quality program is to develop a long-term water quality /lake management plan designed to control non-point source pollution on Sodus and Port Bays. Once implemented, this plan will serve to protect the integrity of these resources. A major improvement in our assessment capability occurred with the construction of a continuous stage height recorder on Sodus Creek. The addition of the continuous stream height recorder fine tunes our ability to evaluate nutrient and sediment loading into Sodus Bay during hydrologic events. In addition ,initiation of weekly sampling of Wolcott Creek on Port Bay has expanded this program to another body of water in Wayne County. The objectives of Wayne County\u27s program include: 1 ) To determine the status of Wayne County\u27s primary surface waters and observe changes over time; 2) To document what types and amounts of nutrients may be adversely impacting water quality and the conditions which generate them; 3) To develop a technical database for informed water quality management decisions; and 4) To assess the feasibility and effectiveness of potential control measures likely to be used to reduce non-point sources