533 research outputs found
Organizational Change and Institutional Survival: The Case of the U.N. Peacebuilding Commission
The Four Quadrants of Administrative Effectiveness
Administrative effectiveness can be charted on X and Y axes, with X representing responsibility and Y representing control. The best administrators tend to fall in the “High Responsibility / Low Control” quadrant. The session includes an assessment that allows administrators to chart themselves and see which quadrant they typically inhabit
The 4 Quadrants of Administrative Effectiveness
Mr. Jenkins will introduce attendees to a new paradigm for thinking about administrative effectiveness, charting tasks and problems on the axes of responsibility and control – what you responsible for, and how much control you have over it. The best administrators push themselves into the “high responsibility-low control quadrant. This workshop will also include practice using a unique assessment tool that allows administrators to chart themselves using this system, and see in which quadrant they typically inhabit
Organizational Change and Institutional Survival: The Case of the U.N. Peacebuilding Commission
Detecting and predicting spatial and interannual patterns of temperate forest springtime phenology in the eastern U.S.
We performed a diagnostic analysis of AVHRR-NDVI and gridded, temperature data for the deciduous forests of the eastern U.S., calibrating temperature accumulation model with satellite data for 1982–1993. The model predicts interannual variability in onset date based upon year-to-year changes in springtime temperature. RMS error over the period ranges from 6.9 days in the northern portion of the domain to 10.7 days in the south. The analysis revealed a relationship between temperature accumulation and satellite derived onset date (rank correlation = 0.31–0.62). The required temperature accumulation threshold can be expressed as a function of mean temperature (R2 of 0.90) to facilitate predictive analysis of phenological onset, or when remote sensing data are unavailable
Watch-wearing as a marker of conscientiousness
Several aspects of an individual’s appearance have been shown to predict personality and related behaviour. While some of these cues are grounded in biology (e.g., the human face), other aspects of a person’s appearance can be actively controlled (e.g., clothing). In this paper, we consider a common fashion accessory, the wristwatch. In an exploratory sample (N > 100) and a confirmatory sample (N > 600), we compared big-five personality traits between individuals who do or do not regularly wear a standard wristwatch. Significantly higher levels of conscientiousness were observed in participants who wore a watch. In a third study (N = 85), watch wearers arrived significantly earlier to appointments in comparison to controls. These results are discussed in relation to enclothed cognition and the rise of wearable technology including smartwatches
Near-surface remote sensing of spatial and temporal variation in canopy phenology
There is a need to document how plant phenology is responding to global change factors, particularly warming trends. “Near-surface” remote sensing, using radiometric instruments or imaging sensors, has great potential to improve phenological monitoring because automated observations can be made at high temporal frequency. Here we build on previous work and show how inexpensive, networked digital cameras (“webcams”) can be used to document spatial and temporal variation in the spring and autumn phenology of forest canopies. We use two years of imagery from a deciduous, northern hardwood site, and one year of imagery from a coniferous, boreal transition site. A quantitative signal is obtained by splitting images into separate red, green, and blue color channels and calculating the relative brightness of each channel for “regions of interest” within each image. We put the observed phenological signal in context by relating it to seasonal patterns of gross primary productivity, inferred from eddy covariance measurements of surface–atmosphere CO2 exchange. We show that spring increases, and autumn decreases, in canopy greenness can be detected in both deciduous and coniferous stands. In deciduous stands, an autumn red peak is also observed. The timing and rate of spring development and autumn senescence varies across the canopy, with greater variability in autumn than spring. Interannual variation in phenology can be detected both visually and quantitatively; delayed spring onset in 2007 compared to 2006 is related to a prolonged cold spell from day 85 to day 110. This work lays the foundation for regional- to continental-scale camera-based monitoring of phenology at network observatory sites, e.g., National Ecological Observatory Network (NEON) or AmeriFlux
Voice, Accountability and Human Development: The Emergence of a New Agenda
human development, democracy
Application of Sunlight Mapping in Solar Car Design
The design of a solar car is a combination of trade-offs between the mechanical, aerodynamic, and photovoltaic systems. The mechanical and aerodynamic systems can be computationally modeled very well using commercial software. Clouds prevent the photovoltaic system from being modeled as well. This research explores a new way to accurately simulate almost every array configuration imaginable. Using this method, quantitative simulations are produced
Missed medical appointments during shifts to and from daylight saving time
Transitions into and out of Daylight Saving Time (DST) can provide insights into how a minor change to a regular sleep–wake cycle can inadvertently affect health. We examined the relationship between DST and missed medical appointments. Using a large dataset, the proportion of missed appointments were examined prior and post spring and autumn clock changes. As predicted, the number of missed medical appointments significantly increased following the spring (forward) clock change and the week of the clock change. This trend was reversed following the transition out of DST. The implications of scheduling appointments around DST to increase attendance are discussed
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