Letting it all spill out: the benefits of venting for creative writing teachers and students

The need to provide solutions to pandemic deterritorialized teaching took effect almost overnight in early spring 2020. There was an immediate amplification of digital literacy requirements. The need for multi-modal fluency and connectivity intensified throughout the pandemic and its effects were felt nowhere near as profoundly as in education. Overnight new learning systems had to be designed and implemented. New technology needed to rapidly be acquired and shared. Teachers had to redesign teaching curricula so that content would be fit for the new modes of delivery that was emerging. Students and teachers were inundated with ‘new’ as innovation became a key force underpinning the production and consumption of pedagogy. The challenges were many, and how we approached the challenges became vital to our survival and success within a period of monumental distress. This research looks at three models that were used to assist teachers in managing expectations during the pandemic

Metrology: Measurement Assurance Program Guidelines

The 5300.4 series of NASA Handbooks for Reliability and Quality Assurance Programs have provisions for the establishment and utilization of a documented metrology system to control measurement processes and to provide objective evidence of quality conformance. The intent of these provisions is to assure consistency and conformance to specifications and tolerances of equipment, systems, materials, and processes procured and/or used by NASA, its international partners, contractors, subcontractors, and suppliers. This Measurement Assurance Program (MAP) guideline has the specific objectives to: (1) ensure the quality of measurements made within NASA programs; (2) establish realistic measurement process uncertainties; (3) maintain continuous control over the measurement processes; and (4) ensure measurement compatibility among NASA facilities. The publication addresses MAP methods as applied within and among NASA installations and serves as a guide to: control measurement processes at the local level (one facility); conduct measurement assurance programs in which a number of field installations are joint participants; and conduct measurement integrity (round robin) experiments in which a number of field installations participate to assess the overall quality of particular measurement processes at a point in time

Oscillatory oblique stagnation-point flow toward a plane wall

Two-dimensional oscillatory oblique stagnation-point flow toward a plane wall is investigated. The problem is a eneralisation of the steady oblique stagnation-point flow examined by previous workers. Far from the wall, the flow is composed of an irrotational orthogonal stagnation-point flow with a time-periodic strength, a simple shear flow of constant vorticity, and a time-periodic uniform stream. An exact solution of the Navier-Stokes equations is sought for which the flow streamfunction depends linearly on the coordinate parallel to the wall. The problem formulation reduces to a coupled pair of partial differential equations in time and one spatial variable. The first equation describes the oscillatory orthogonal stagnation-point flow discussed by previous workers. The second equation, which couples to the first, describes the oblique component of the flow. A description of the flow velocity field, the instantaneous streamlines, and the particle paths is sought through numerical solutions of the governing equations and via asymptotic analysis

Continuity equation and local gauge invariance for the N3LO nuclear Energy Density Functionals

Background: The next-to-next-to-next-to-leading order (N3LO) nuclear energy density functional extends the standard Skyrme functional with new terms depending on higher-order derivatives of densities, introduced to gain better precision in the nuclear many-body calculations. A thorough study of the transformation properties of the functional with respect to different symmetries is required, as a step preliminary to the adjustment of the coupling constants. Purpose: Determine to which extent the presence of higher-order derivatives in the functional can be compatible with the continuity equation. In particular, to study the relations between the validity of the continuity equation and invariance of the functional under gauge transformations. Methods: Derive conditions for the validity of the continuity equation in the framework of time-dependent density functional theory. The conditions apply separately to the four spin-isospin channels of the one-body density matrix. Results: We obtained four sets of constraints on the coupling constants of the N3LO energy density functional that guarantee the validity of the continuity equation in all spin-isospin channels. In particular, for the scalar-isoscalar channel, the constraints are the same as those resulting from imposing the standard U(1) local-gauge-invariance conditions. Conclusions: Validity of the continuity equation in the four spin-isospin channels is equivalent to the local-gauge invariance of the energy density functional. For vector and isovector channels, such validity requires the invariance of the functional under local rotations in the spin and isospin spaces.Comment: 12 Latex pages, submitted to Physical Review

A Comparing Method of Two Team Behaviours in the Simulation Coach Competition

Proceeding of: Third International Conference on Modeling Decisions for Artificial Intelligence, MDAI 2006, Tarragona, Spain, April 3-5, 2006.The main goal of agent modelling is to extract and represent the knowledge about the behaviour of other agents. Nowadays, modelling an agent in multi-agent systems is increasingly becoming more complex and significant. Also, robotic soccer domain is an interesting environment where agent modelling can be used. In this paper, we present an approach to classify and compare the behaviour of a multi-agent system using a coach in the soccer simulation domain of the RoboCup.Publicad

Population Update, Report Number 1

How many persons of the ages 60 and over or 65 and over are living in South Dakota counties? How rapidly is this segment of our population growing? Answers to these questions are essential to planning efforts for the many federal, state, and local programs dealing with the unique needs of the elderly. The U.S. National Clearinghouse on Aging, in conjunction with the Bureau of the Census, has annually estimated the population of those 60 and over (60 +) and 65 and over (65 +) since 1974. In order to provide a better understanding of the Clearinghouse\u27s estimates for South Dakota\u27s counties, and to make this information available to more people, the Rural Sociology Department at South Dakota State University, Brookings, has prepared this Population Update bulletin. The U.S. 1970 Census showed South Dakota had 80,274 people 65 + years of age, which was 12.1 % of the state\u27s population. (Table 1). By 1975, the figure had jumped to 85,400 (12.5%), 5,000 more than in 1970. (See more in text

Population Change of Counties and Incorporated Places in South Dakota: 1950-180

This publication is thirteenth in the population update series based on South Dakota\u27s 1980 population. The tables in this report have been assembled to provide a convenient source of population information for the counties and incorporated places of South Dakota. The basic data have been taken from the U.S. Bureau of the Census, 1980 Census of Population � South Dakota PC80-l-A43 and the 1960 Census of Population-South Dakota PC (1) -43A. The figures are final population counts from the various census