3,259 research outputs found
Improvement of oxygen partial pressure sensor
Flight type calcium stabilized solid electrolyte oxygen senso
Climate Change Resilience and Adaptation: Perspectives from a Century of Water Resources Development
Defining agronomic practices for forage corn production in Saskatchewan
Non-Peer ReviewedForage corn may be an economical and high-quality alternative for winter feeding in Saskatchewan, but the cost of corn production is high compared to other forage crops. To maximize the economic potential of forage corn for feeding, input costs, such as seed and fertilizer, need to be minimized. The existing recommendations for nitrogen application rate and seeding rate for forage corn are based on grain corn production, resulting in relatively high recommended nitrogen application rates. The purpose of this project was to develop and refine seeding and fertility recommendations for corn silage production and to evaluate the cost of production and feed quality of corn silage grown in Saskatchewan. The 3-year study, including the 2016, 2017 and 2018 growing seasons, was located at three short-season sites (Lanigan, Melfort, and Scott) and three long-season sites (Yorkton, Redvers, and Outlook). The hybrids grown at each site were selected based on their corn heat unit rating. At each site, two different seed brands were planted at three target seeding rates with three nitrogen application rates. The total biomass yield was individually measured for each plot and subsamples were collected for forage quality analysis. Based on Year 2 results, there were significant differences in plant populations and biomass yields among the sites and treatments. An economic analysis was conducted to determine if any yield advantage from higher nitrogen and seeding rates are worth the added cost of these inputs
Chronic treatment with a stable obestatin analogue significantly alters plasma triglyceride levels but fails to influence food intake, fluid intake, body weight, or body composition in rats
An Investigation Into the Use of mHealth in Musculoskeletal Physiotherapy: Scoping Review
BACKGROUND: Musculoskeletal physiotherapy provides conservative management for a range of conditions. Currently, there is a lack of engagement with exercise programs because of the lack of supervision and low self-efficacy. The use of mobile health (mHealth) interventions could be a possible solution to this problem, helping promote self-management at home. However, there is little evidence for musculoskeletal physiotherapy on the most effective forms of mHealth. OBJECTIVE: The aim of this review is to investigate the literature focusing on the use of mHealth in musculoskeletal physiotherapy and summarize the evidence. METHODS: A scoping review of 6 peer-reviewed databases was conducted in March 2021. No date limits were applied, and only articles written in the English language were selected. A reviewer screened all the articles, followed by 2 additional researchers screening a random sample before data extraction. RESULTS: Of the 1393 studies, 28 (2.01%) were identified. Intervention characteristics comprised stretching and strengthening exercises, primarily for degenerative joint pain and spinal conditions (5/28, 18%). The most reported use of mHealth included telephone and videoconferencing calls to provide a home exercise program or being used as an adjunct to physiotherapy musculoskeletal assessment (14/28, 50%). Although patient satisfaction with mHealth was reported to be high, reasons for disengagement included a lack of high-quality information and poor internet speeds. Barriers to clinical uptake included insufficient training with the intervention and a lack of time to become familiar. CONCLUSIONS: mHealth has some benefits regarding treatment adherence and can potentially be as effective as normal physiotherapy care while being more cost-effective. The current use of mHealth is most effective when ongoing feedback from a health care professional is available
Distributional Modes for Scalar Field Quantization
We propose a mode-sum formalism for the quantization of the scalar field
based on distributional modes, which are naturally associated with a slight
modification of the standard plane-wave modes. We show that this formalism
leads to the standard Rindler temperature result, and that these modes can be
canonically defined on any Cauchy surface.Comment: 15 pages, RevTe
From planning the port/city to planning the port-city : exploring the economic interface in European port cities
In last three decades, planning agencies of most ports have institutionally evolved into a (semi-) independent port authority. The rationale behind this process is that port authorities are able to react more quickly to changing logistical and spatial preferences of maritime firms, hence increasing the competitiveness of ports. Although these dedicated port authorities have proven to be largely successful, new economic, social, and environmental challenges are quickly catching up on these port governance models, and particularly leads to (spatial) policy âconflictsâ between port and city. This chapter starts by assessing this conflict and argue that the conflict is partly a result of dominantâoften also academicâspatial representations of the port city as two separate entities. To escape this divisive conception of contemporary port cities, this chapter presents a relational visualisation method that is able to analyse the economic interface between port and city. Based on our results, we reflect back on our proposition and argue that the core challenge today for researchers and policy makers is acknowledging the bias of port/city, being arguably a self-fulfilling prophecy. Hence, we turn the idea of (planning the) port/city conflicts into planning the port-cityâs strengths and weaknesses
Correction to âTemperature-Dependent High-Speed Dynamics of Terahertz Quantum Cascade Lasersâ
Corrections to author affiliation information is presented in the above named paper
Modelling of mode competition characteristics in coupled-cavity terahertz quantum cascade lasers using multi-mode reduced rate equations
- âŠ