Facilitating Conflict Resolution in Union-Management Relations: A Guide for Neutrals

Over fifty years ago George Taylor, one of the most highly respected labor-management neutrals of his time, called for third parties to take on what he termed a mantle of responsibility for labor-management relations. Today, wide ranges of practitioners are assuming this responsibility. They are playing a variety of internal and external roles, as labor arbitrators, mediators, consultants, facilitators, dispute system designers, leaders serving on joint committees, and countless others. These individuals strive to rise above the partisan pressures that are found in any union-management relationship by helping to resolve disputes, foster problem solving, and build new institutional relations. In doing so, they are helping the institution of collective bargaining adapt in ways necessary for it to continue to be a key societal element into the next century. As dispute resolution professionals, we need to understand the range of practices now found in different relationships, the types of roles neutrals might play, and the principles that should guide neutrals as they carry out these roles. The purpose of this report, therefore, is to outline principles for SPIDR members, other neutrals, and the parties who utilize the services of third party neutrals in contemporary labor-management relations. Specifically, we have three target audiences in mind: labor relations neutrals, steeped in the institutional nuances of industrial relations (primarily arbitrators and mediators), who are being challenged to help parties adapt to new circumstances; third-party neutrals experienced in settings outside of labor relations who are or will be working with parties in unionized settings; internal facilitator sand change agents (from labor or management) who are helping to solve problems and resolve disputes in the workplace. Some points in this report may be completely obvious to one part of the target audience but an essential caution to another. Some of the recommendations will be controversial since they reflect an activist view of third-party roles. Importantly, this is not an overall guide to best practice for labor-management relations; instead, it is a guide to the role of dispute resolution professionals in the labor-management context. We hope that it stimulates further constructive dialogue in the profession

Rate of photosynthetic induction in fluctuating light varies widely among genotypes of wheat.

Crop photosynthesis and yield are limited by slow photosynthetic induction in sunflecks. We quantified variation in induction kinetics across diverse genotypes of wheat for the first time. Following a preliminary study that hinted at wide variation in induction kinetics across 58 genotypes, we grew 10 genotypes with contrasting responses in a controlled environment and quantified induction kinetics of carboxylation capacity (Vcmax) from dynamic A versus ci curves after a shift from low to high light (from 50 µmol m-2 s-1 to 1500 µmol m-2 s-1), in five flag leaves per genotype. Within-genotype median time for 95% induction (t95) of Vcmax varied 1.8-fold, from 5.2 min to 9.5 min. Our simulations suggest that non-instantaneous induction reduces daily net carbon gain by up to 15%, and that breeding to speed up Vcmax induction in the slowest of our 10 genotypes to match that in the fastest genotype could increase daily net carbon gain by up to 3.4%, particularly for leaves in mid-canopy positions (cumulative leaf area index ≤1.5 m2 m-2), those that experience predominantly short-duration sunflecks, and those with high photosynthetic capacities

First Confirmation of Cougar, Puma concolor, in the Yukon

Cougar (Puma concolor) have been reported from the Yukon as early as 1944. Despite many sightings, no indisputable, physical evidence of Cougar being present in the Yukon had been obtained. Here, we report on the first. In November 2000, a specimen was secured from near Watson Lake, in southeastern Yukon. Whether this specimen, and the numerous sighting records, are indicative of a low-density breeding population in the Yukon, or represent transients, is unknown

Harmonization of space-borne infra-red sensors measuring sea surface temperature

Sea surface temperature (SST) is observed by a constellation of sensors, and SST retrievals are commonly combined into gridded SST analyses and climate data records (CDRs). Differential biases between SSTs from different sensors cause errors in such products, including feature artefacts. We introduce a new method for reducing differential biases across the SST constellation, by reconciling the brightness temperature (BT) calibration and SST retrieval parameters between sensors. We use the Advanced Along-Track Scanning Radiometer (AATSR) and the Sea and Land Surface Temperature Radiometer (SLSTR) as reference sensors, and the Advanced Very High Resolution Radiometer (AVHRR) of the MetOp-A mission to bridge the gap between these references. Observations across a range of AVHRR zenith angles are matched with dual-view three-channel skin SST retrievals from the AATSR and SLSTR. These skin SSTs act as the harmonization reference for AVHRR retrievals by optimal estimation (OE). Parameters for the harmonized AVHRR OE are iteratively determined, including BT bias corrections and observation error covariance matrices as functions of water-vapor path. The OE SSTs obtained from AVHRR are shown to be closely consistent with the reference sensor SSTs. Independent validation against drifting buoy SSTs shows that the AVHRR OE retrieval is stable across the reference-sensor gap. We discuss that this method is suitable to improve consistency across the whole constellation of SST sensors. The approach will help stabilize and reduce errors in future SST CDRs, as well as having application to other domains of remote sensing

High performance software framework for the calculation of satellite-to-satellite data matchups (MMS version 1.2)

We present a Multisensor Matchup System (MMS) that allows systematic detection of satellite based sensor-to- sensor matchups and the extraction of local subsets of satellite data around matchup locations. The software system implements a generic matchup-detection approach and is currently being used for validation and sensor harmonisation purposes. An overview of the flexible and highly configurable software architecture and the target processing environments is given. We discuss improvements implemented with respect to heritage systems, and present some performance comparisons. A detailed description of the intersection algorithm is given which allows a fast matchup detection in geometry and time

Quantifying uncertainty in satellite-retrieved land surface temperature from cloud detection errors

Clouds remain one of the largest sources of uncertainty in remote sensing of surface temperature in the infrared, but this uncertainty has not generally been quantified. We present a new approach to do so, applied here to the Advanced Along-Track Scanning Radiometer (AATSR). We use an ensemble of cloud masks based on independent methodologies to investigate the magnitude of cloud detection uncertainties in area-average Land Surface Temperature (LST) retrieval. We find that at a grid resolution of 625 km^2 (commensurate with 0.25 degrees grid size at the tropics), cloud detection uncertainties are positively correlated with cloud-cover fraction in the cell, and are larger during the day than at night. Daytime cloud detection uncertainties range between 2.5 K for clear-sky fractions of 10-20 % and 1.03 K for clear-sky fractions of 90-100 %. Corresponding nighttime uncertainties are 1.6 K and 0.38 K respectively. Cloud detection uncertainty shows a weaker positive correlation with the number of biomes present within a grid cell, used as a measure of heterogeneity in the background against which the cloud detection must operate (eg. surface temperature, emissivity and reflectance). Uncertainty due to cloud detection errors is strongly dependent on the dominant land cover classification. We find cloud detection uncertainties of magnitude 1.95 K over permanent snow and ice, 1.2 K over open forest, 0.9-1 K over bare soils and 0.09 K over mosaic cropland, for a standardised clear-sky fraction of 74.2 %. As the uncertainties arising from cloud detection errors are of a significant magnitude for many surface types, and spatially heterogeneous where land classification varies rapidly, LST data producers are encouraged to quantify cloud-related uncertainties in gridded products

Dialogic Teaching : Evaluation Report and Executive Summary

The aim of the intervention was to raise levels of engagement and attainment across English, maths, and science in primary schools by improving the quality of teacher and pupil talk in the classroom. The approach, termed ‘dialogic teaching’, emphasises dialogue through which pupils learn to reason, discuss, argue, and explain in order to develop their higher order thinking as well as their articulacy. The intervention was developed and delivered by a team from the Cambridge Primary Review Trust (CPRT) and the University of York. Year 5 teachers in 38 schools, and a teacher mentor from each school, received resources and training from the delivery team, and then implemented the intervention over the course of the autumn and spring terms in the 2015/2016 school year. Following the intervention, pupils were tested in English, mathematics, and science. This efficacy trial compared the 38 schools (2,492 pupils) in which the intervention took place with 38 control schools (2,466 pupils). During the intervention, the evaluation team also carried out a survey and interviews with a sample of teachers, mentors, and heads, plus case-study visits to three intervention schools

A phase III trial comparing an anionic phospholipid-based cream and aloe vera-based gel in the prevention of radiation dermatitis in pediatric patients

<p>Abstract</p> <p>Purpose</p> <p>Radiation dermatitis is a common side effect of radiation therapy (RT). In severe cases, RT must be interrupted until the skin heals, which can compromise treatment. The purpose of the study was to compare an anionic polar phospholipid (APP)-based cream and an aloe vera-based gel to determine their effectiveness in preventing and treating radiation dermatitis.</p> <p>Patients and methods</p> <p>Forty-five pediatric patients (median age, 11 years) with various diagnoses who received at least 23.4 Gy participated. APP cream and aloe vera gel were symmetrically applied within the irradiated field after each treatment. Three measures were collected before, during and after completion of treatment: subject's skin comfort, dermatologic assessment, and common toxicity criteria (CTC).</p> <p>Results</p> <p>Significant differences in specific variables favoring APP cream use were noted in some patients including skin comfort variables, dry (<it>p </it>= 0.002), soft (<it>p </it>= 0.057), feels good (<it>p </it>= 0.002), rough (<it>p </it>= 0.065), smooth (<it>p = 0.012</it>) and dermatologic variables, dryness (<it>p </it>= 0.013), erythema (<it>p </it>= 0.002) and peely (<it>p </it>= 0.008). Grouped CTC scores were supportive of APP cream (<it>p </it>= 0.004). In comparing the first and last assessments, two dermatologic variables, dryness (<it>p </it>= 0.035) and peely (<it>p </it>= 0.016), favored APP cream.</p> <p>Conclusion</p> <p>APP cream is more effective than aloe vera-based gel for prevention and treatment of radiation dermatitis.</p