Improving Prison Safety: Breaking the Code of Silence

A system permeated by a code of silence reinforces negative behaviors in inmates, ultimately increasing the risk to staff. As the former Massachusetts Secretary of Public Safety, Edward A. Flynn, is keen on saying, “If nothing else, inmates must leave our custody with a belief that there is moral order in their world. If they leave our care and control believing that rules and regulations do not mean what they say they mean, that rules and regulations can be applied arbitrarily or capriciously or for personal interest, then we will fail society, we will fail them, and we will unleash people more dangerous than when they went in.” We know that many offenders go through life believing that rules and laws do not apply to them. If the system in which they are incarcerated lacks integrity and moral order their notions regarding law and order are reinforced. Corrections staff should be the very best people inmates encounter, as we may be the first individuals they are exposed to who do respect rules and laws. We should be role models of positive behavior. If staff members do not follow the rules there is no hope for intervention or for changing inmate behavior in the long term. If staff members are not held accountable we demonstrate that there is no consequence for bad behavior

Gender Differences In Academic Ethics With Recommendations For Curricular Change

An extensive study has been performed on the importance of building ethical principles into secondary school and college curricula.  In published surveys, females are almost universally found to be more ethical, but experience tells us females lag behind males in their ability to maintain and act upon their convictions in the workplace.  We examined these issues by administering a survey on academic ethics to an undergraduate business school population, focusing heavily on gender differences. Careful analysis of survey results using one-way ANOVA, the Tukey-Kramer procedure, and two-way ANOVA procedures provided an understanding of differences in ethical beliefs and ethical behaviors based on gender and other demographic characterizations.  Predictive analysis was completed using logistic regression and discrete choice modeling to determine the likelihood of ethical behavior in the future and evolution of ethical beliefs.  The accumulated results of the analyses were used to guide the authors in the development of a strong and pervasive ethics-based curriculum for secondary schools and universities.  We have combined elements of classroom instruction, technology, active learning, games and extracurricular activities to embed ethical concepts and particularly encourage strength in convictions across the entire curricula. 

Food Bag Program to Address the Immediate Food Needs of Patients During the COVID-19 Crisis

The COVID-19 pandemic has heightened food insecurity across the country. In this report we describe creation of a novel emergency department (ED) food bag program in New York City. The food bag program was designed to help meet immediate food needs of patients being discharged from the ED. Each bag contained shelf-stable food as well as a handout describing other community food resources. The program leveraged community-hospital partnerships, was met with enthusiasm from patients and staff alike, and would be highly replicable to other settings.https://deepblue.lib.umich.edu/bitstream/2027.42/156010/1/FINAL_Food bag program article_complete_7.2.20.pdfDescription of FINAL_Food bag program article_complete_7.2.20.pdf : Main Articl

THE ROLE OF AEOLIAN DUST IN NUTRIENT AND SOLUTE TRANSPORT IN THE MCMURDO DRY VALLEYS, ANTARCTICA

The McMurdo Dry Valleys (MDV), the largest ice-free expanse in Antarctica, are considered a polar desert with an average annual temperature of -20oC and annual precipitation of \u3c10cm. Despite the extremely arid climate, a hydrologic continuum exists during the austral summer when ephemeral streams formed from glacial meltwater flow into endorheic lakes. Dust is deposited by strong seasonal winds onto the glacier and lake surfaces, as well as in widespread aeolian landforms throughout the MDV. Katabatic winds from the west, probably responsible for the majority of lithogenic dust deposition, dominate during the winter months. Easterly winds from the coast, prominent during the summer, contribute to the dust budget through the addition of salts and marine aerosols. When considered in the context of the unique hydrologic continuum and the climate-sensitivity of the environment, the dissolution of deposited dust may have an impact on salt and nutrient transfer and thus the ecosystem of the MDV. We have simulated this dissolution by conducting a two-step H2O leaching experiment on aeolian sediments collected from select glaciers, lakes, aeolian landforms, and elevated sediment traps. Resulting leachates representing the interaction of 50mL H2O with 25 g of dust sample were analyzed for major ions. NO3- concentrations (leach 1: \u3c1.0-240 µM; leach 2: \u3c1.0-94 µM) generally increase to the west and imply that aeolian deposition is potentially important to the nitrogen cycle in the MDV. Total dissolved solid concentrations (leach 1: 9-544 mg/L; leach 2: 6-150 mg/L), however, do not show any geographic/spatial correlation which is not consistent with previous work and suggests the significance of dust dissolution to the environment. Aliquots of the total dust were also analyzed for total C and N values. All but two samples, Lake Fryxell (0.12% N) and the eastern side of the Commonwealth Glacier (0.09% N), were below detection limit with respect to N (\u3c0.08% N). Both samples are from the Fryxell basin, the youngest of the basins, that is nitrogen limited. C values ranged from below detection (\u3c0.04% C) to 1.27% C. These results attest to the importance of dust as an addition to the ecosystem of the MDV. Further investigation of the dust is planned to constrain its chemical and mineralogical composition

The characterization and role of aeolian deposition on water quality, McMurdo Dry Valleys, Antarctica

The connection of ecosystems by wind-driven transport of material has become a topic of increasing interest and importance. Less than 1% of dust transported worldwide is exported to the Southern Ocean and Antarctic cryosphere; however, aeolian transport on the Antarctic continent is predominantly locally derived from the abrasion of bedrock. The deposition of the aeolian material is integral to nutrient and solute dispersal in the Antarctic ecosystem. This is particularly true in the ice-free areas of Antarctica, such as the McMurdo Dry Valleys (MDV), where aeolian material deposited in the aquatic system is solubilized during the melt season. The material is predominantly locally-derived from the abrasion of bedrock. In this study, a two-step leaching experiment simulates the melt season and we quantify the flux of solutes and nutrients to the aquatic ecosystem. Soluble salts were removed from the aeolian material first during cold water leaching followed by an increase in carbonate and silicate dissolution during freeze–thaw. Major ion fluxes on glaciers and lakes are at least two orders of magnitude greater than nutrient fluxes. However, the fluxes derived from these experiments are less than the estimated flux from streams to lakes and probably represent minima. Aeolian redistribution of local soils is important because they are the only source of new solutes and nutrients to the aquatic ecosystem of the MDV

Antarctic streams as a potential source of iron for the Southern Ocean

Due to iron’s role in oceanic primary production, there has been great interest in quantifying the importance of Fe in regions where concentrations are very low and macronutrients, nitrate and phosphate, are available. Measurements of filterable (i.e., \u3c0.4 μm) Fe concentrations in streams from Taylor Valley, McMurdo Dry Valleys, Antarctica, suggest that coastal-zone stream Fe input to the Southern Ocean could potentially play an important role in primary production in nearshore regions. Filterable Fe (fFe) data from streams in the McMurdo Dry Valleys were used to represent glacier meltwater that flows through ice-free landscape with the potential of transporting Fe to the Antarctic coastal zone. Estimates of potential fFe flux to the Antarctic Peninsula region using our mean fFe concentration of 10.6 µg L–1 combined with an estimate of ice-free area for the Antarctic Peninsula result in an fFe flux of 1.2 × 107 g yr–1. Although small compared to iceberg and aeolian Fe fluxes, future stream input to the Southern Ocean could increase due to glacier retreat and melting, thus increasing the fFe flux from glacier meltwater streams