Talking Trash: Ethics, Sustainability, And Organizational Trust

In 1960 Americans generated 88.1 million tons (2.68 lbs./person/day) of municipal solid waste (MSW), by 2012 municipal solid waste increased to 250.9 million tons (4.38 lbs./person/day). The good news is that of the total MSW 5.6 million tons was recycled in 1960 and by 2012 the amount surged to 86.6 million tons. This real-world case (to protect privacy, names have been changed) chronicles the development of a strategic supply chain decision within a heavily regulated industry that is characterized by hybrid public/private organizations. It illustrates the importance of contract compliance and quality control assessment. In addition, it is heavily imbedded within the sustainability conversation. Finally, integral elements of the case are ethics and organizational trust, which, regardless of contract obligations, is essential in reciprocal relationships and community/customer support

The Strategy Of Sustainable Waste Management: Landfill Management, Recycling, Reduction, And Pollution Prevention

In “The Strategy of Sustainable Waste Management:  Landfill Management, Recycling, Reduction, and Pollution Prevention,” the enduring problem of solid waste management is presented.  As such, this case study deals with a real-life scenario when a recent graduate in the area of journalism and professional writing attempts to branch out and complement her professional interests.  With a fresh MPA in hand, Suzanne Rodgers lands a paid internship with a mid-sized city and takes on the responsibility of researching, planning, and implementing a policy and set of recommendations, for the Public Works Department.  She interviews the key political and economic actors in Winterville, provides a comprehensive description of the city, researches and analyses the incentives and barriers to change and then sets out to develop a plan for a comprehensive residential recycling effort that contains two options:  solid waste management and balancing a landfill fund. This plan and implementation strategy is addressed in a research portfolio.  In the final analysis she is faced with the real world issues of public interests and pressures and at a town hall meeting receives the responses from the citizens of Winterville. In this fast moving three-part case study, Suzanne Rodgers faces the real world of citizen input, conflict, and the role of special interests and pressure groups in making and implementing urban policy.  The case concludes with measurements that were used in Iowa’s Pollution Prevention Intern Program and a summary of the tonnage of waste and pollution reduction and diversion associated with the program from 2001-2014. Cost savings associated with the intern program over the same period are identified and 2014 yearly savings is presented

Internships: The Nuts And Bolts Of An Effective Program

Braxston Public Engineering and Consulting Group (BPECG) is a nationally known and respected company that is magnate for students who wish to receive a valued internship experience.   Under the able direction of Amy Greene, the work experiences were coordinated during the summer and interns were well paid for their contributions.  The case study chronicles the trials and tribulations faced by a competent, highly energized engineering intern who faces the malaise of an organization that is unprepared to provide a valid learning experience. As the case unfolds, Greene has an Eureka experience and learns from a colleague how interns can and do make vital contributions (ROI’s) to their assigned organizations. Upon reviewing the contributions that interns made in three organizations, she redesigns Braxston’s Internship program, reviews the State University Intern to Work Program that addresses, among many other factors, the internship purpose, supervision, learning objectives,  and intern and employer obligations.  The case includes an Intern Evaluation form and a Memorandum of Understanding (MOU) between the university and the company. Last, the Questions and Instructions provide for focused discussion and analysis and the references enable learners to research the top internship programs in the United States

Violence Against Authority: Management, Policy, And Research Implications

There has been a steady decline in violent crime in the United States in the past twenty years. Trends indicate that violent crime was down 13.4 percent below the 200l level and for property crime, society is experiencing the tenth straight year of declining rates.  Yet, the Southern region of the U.S is disproportionately represented by percentage of overall violent crimes committed nationally.  Also, the South is over-represented in the number of police officers who are feloniously killed or assaulted. This empirical research concentrates on violence directed against police in the U.S. and begins by examining the type and magnitude of workplace violence, then transitions to a review of the sociological, political, and psychological literature, focusing on the individual and social causes for violence generally.  It ends with an examination of officers feloniously killed (their personal characteristics and that of their assailants), the level of violence against police by type of arrest or enforcement situation, and by region of the country.   This paper provides a comparative analysis of street-level violence for general municipal assaults, robbery, and the most rapidly growing type of felonious assault—ambush attacks. The paper concludes with an analysis of the societal and behavioral characteristics and considerations related to violence against police.  The authors present a number of current trends, training recommendations, and suggestions for improving officer workplace safety.

Multiple episodes of extensive marine anoxia linked to global warming and continental weathering following the latest Permian mass extinction

Copyright © 2018 The Authors. Explaining the ∼5-million-year delay in marine biotic recovery following the latest Permian mass extinction, the largest biotic crisis of the Phanerozoic, is a fundamental challenge for both geological and biological sciences. Ocean redox perturbations may have played a critical role in this delayed recovery. However, the lack of quantitative constraints on the details of Early Triassic oceanic anoxia (for example, time, duration, and extent) leaves the links between oceanic conditions and the delayed biotic recovery ambiguous. We report high-resolution U-isotope (δ238U) data from carbonates of the uppermost Permian to lowermost Middle Triassic Zal section (Iran) to characterize the timing and global extent of ocean redox variation during the Early Triassic. Our δ238U record reveals multiple negative shifts during the Early Triassic. Isotope mass-balance modeling suggests that the global area of anoxic seafloor expanded substantially in the Early Triassic, peaking during the latest Permian to mid-Griesbachian, the late Griesbachian to mid-Dienerian, the Smithian-Spathian transition, and the Early/Middle Triassic transition. Comparisons of the U-, C-, and Sr-isotope records with a modeled seawater PO43- concentration curve for the Early Triassic suggest that elevated marine productivity and enhanced oceanic stratification were likely the immediate causes of expanded oceanic anoxia. The patterns of redox variation documented by the U-isotope record show a good first-order correspondence to peaks in ammonoid extinctions during the Early Triassic. Our results indicate that multiple oscillations in oceanic anoxia modulated the recovery of marine ecosystems following the latest Permian mass extinction

Inwardly rectifying potassium channels (KIR) in GtoPdb v.2021.3

The 2TM domain family of K channels are also known as the inward-rectifier K channel family. This family includes the strong inward-rectifier K channels (Kir2.x) that are constitutively active, the G-protein-activated inward-rectifier K channels (Kir3.x) and the ATP-sensitive K channels (Kir6.x, which combine with sulphonylurea receptors (SUR1-3)). The pore-forming α subunits form tetramers, and heteromeric channels may be formed within subfamilies (e.g. Kir3.2 with Kir3.3)

Inwardly rectifying potassium channels (version 2019.4) in the IUPHAR/BPS Guide to Pharmacology Database

The 2TM domain family of K channels are also known as the inward-rectifier K channel family. This family includes the strong inward-rectifier K channels (Kir2.x) that are constitutively active, the G-protein-activated inward-rectifier K channels (Kir3.x) and the ATP-sensitive K channels (Kir6.x, which combine with sulphonylurea receptors (SUR1-3)). The pore-forming α subunits form tetramers, and heteromeric channels may be formed within subfamilies (e.g. Kir3.2 with Kir3.3)

Set points, settling points and some alternative models: theoretical options to understand how genes and environments combine to regulate body adiposity

The close correspondence between energy intake and expenditure over prolonged time periods, coupled with an apparent protection of the level of body adiposity in the face of perturbations of energy balance, has led to the idea that body fatness is regulated via mechanisms that control intake and energy expenditure. Two models have dominated the discussion of how this regulation might take place. The set point model is rooted in physiology, genetics and molecular biology, and suggests that there is an active feedback mechanism linking adipose tissue (stored energy) to intake and expenditure via a set point, presumably encoded in the brain. This model is consistent with many of the biological aspects of energy balance, but struggles to explain the many significant environmental and social influences on obesity, food intake and physical activity. More importantly, the set point model does not effectively explain the ‘obesity epidemic' - the large increase in body weight and adiposity of a large proportion of individuals in many countries since the 1980s. An alternative model, called the settling point model, is based on the idea that there is passive feedback between the size of the body stores and aspects of expenditure. This model accommodates many of the social and environmental characteristics of energy balance, but struggles to explain some of the biological and genetic aspects. The shortcomings of these two models reflect their failure to address the gene-by-environment interactions that dominate the regulation of body weight. We discuss two additional models - the general intake model and the dual intervention point model - that address this issue and might offer better ways to understand how body fatness is controlled

Lives saved with vaccination for 10 pathogens across 112 countries in a pre-COVID-19 world.

BackgroundVaccination is one of the most effective public health interventions. We investigate the impact of vaccination activities for Haemophilus influenzae type b, hepatitis B, human papillomavirus, Japanese encephalitis, measles, Neisseria meningitidis serogroup A, rotavirus, rubella, Streptococcus pneumoniae, and yellow fever over the years 2000-2030 across 112 countries.MethodsTwenty-one mathematical models estimated disease burden using standardised demographic and immunisation data. Impact was attributed to the year of vaccination through vaccine-activity-stratified impact ratios.ResultsWe estimate 97 (95%CrI[80, 120]) million deaths would be averted due to vaccination activities over 2000-2030, with 50 (95%CrI[41, 62]) million deaths averted by activities between 2000 and 2019. For children under-5 born between 2000 and 2030, we estimate 52 (95%CrI[41, 69]) million more deaths would occur over their lifetimes without vaccination against these diseases.ConclusionsThis study represents the largest assessment of vaccine impact before COVID-19-related disruptions and provides motivation for sustaining and improving global vaccination coverage in the future.FundingVIMC is jointly funded by Gavi, the Vaccine Alliance, and the Bill and Melinda Gates Foundation (BMGF) (BMGF grant number: OPP1157270 / INV-009125). Funding from Gavi is channelled via VIMC to the Consortium's modelling groups (VIMC-funded institutions represented in this paper: Imperial College London, London School of Hygiene and Tropical Medicine, Oxford University Clinical Research Unit, Public Health England, Johns Hopkins University, The Pennsylvania State University, Center for Disease Analysis Foundation, Kaiser Permanente Washington, University of Cambridge, University of Notre Dame, Harvard University, Conservatoire National des Arts et Métiers, Emory University, National University of Singapore). Funding from BMGF was used for salaries of the Consortium secretariat (authors represented here: TBH, MJ, XL, SE-L, JT, KW, NMF, KAMG); and channelled via VIMC for travel and subsistence costs of all Consortium members (all authors). We also acknowledge funding from the UK Medical Research Council and Department for International Development, which supported aspects of VIMC's work (MRC grant number: MR/R015600/1).JHH acknowledges funding from National Science Foundation Graduate Research Fellowship; Richard and Peggy Notebaert Premier Fellowship from the University of Notre Dame. BAL acknowledges funding from NIH/NIGMS (grant number R01 GM124280) and NIH/NIAID (grant number R01 AI112970). The Lives Saved Tool (LiST) receives funding support from the Bill and Melinda Gates Foundation.This paper was compiled by all coauthors, including two coauthors from Gavi. Other funders had no role in study design, data collection, data analysis, data interpretation, or writing of the report. All authors had full access to all the data in the study and had final responsibility for the decision to submit for publication