The Effects of AI on the Professions: A Literature Repository

The literature on AI as a whole is huge and burgeoning, but a focus on the professions has enabled us to look at how it will change the nature of work overall, and specifically how it will impact on those who offer a professional service either as specialist consultants or in-house practitioners in public, private and not for profit sectors. It does not claim to be exhaustive, but every topic that is currently under consideration about and arising from AI and the professions is covered here. It does not cover popular practitioner-oriented publications either since this was outside the remit of the research which was to look at a stable and authoritative base for considering AI and the professions. Readers of this report are encouraged to read the contemporary popular journals, blogs and websites since they provide a regular update on topics that are under consideration at any one time and form a running commentary that should be engaged with

How Educators Can Eradicate Disparities in School Discipline: A Briefing Paper on School-Based Interventions

The number of students issued suspensions in U.S. schools continues to be extremely high, resulting in thousands of students missing school every day. Simultaneously,disparities in school suspension continue to worsen, indicating that students in some groups are missing school far more often and disproportionately(particularly, boys, African American students, students with disabilities, and in some regions, Latino and American Indian students). These disparities are also true of referrals to law enforcement and school-based arrests nationwide. According to recent data collected by the Department of Education's Office for Civil Rights, students of color made up 75% of referrals to law enforcement and 79% of schoolbased arrests, even while students of color comprise 39% of the nation's public school population.Punitive school discipline matters tremendously to the educational opportunity of young people: New knowledge on school discipline shows that even a single suspension or a single referral to the juvenile court system increases the odds of low achievement and dropping out of school altogether. Moreover, research shows that schools and educators -- not just students themselves -- make a difference in how discipline is meted out

The importance of biomass net uptake for a trace metal budget in a forest stand in north-eastern France

The trace metal (TM: Cd, Cu, Ni, Pb and Zn) budget (stocks and annual fluxes) was evaluated in a forest stand (silver fir, Abies alba Miller) in north-eastern France. Trace metal concentrations were measured in different tree compartments in order to assess TM partitioning and dynamics in the trees. Inputs included bulk deposition, estimated dry deposition and weathering. Outputs were leaching and biomass exportation. Atmospheric deposition was the main input flux. The estimated dry deposition accounted for about 40% of the total trace metal deposition. The relative importance of leaching (estimated by a lumped parameter water balance model, BILJOU) and net biomass uptake (harvesting) for ecosystem exportation depended on the element. Trace metal distribution between tree compartments (stem wood and bark, branches and needles) indicated that Pb was mainly stored in the stem, whereas Zn and Ni, and to a lesser extent Cd and Cu, were translocated to aerial parts of the trees and cycled in the ecosystem. For Zn and Ni, leaching was the main output flux (N95% of the total output) and the plot budget (input–output) was negative, whereas for Pb the biomass net exportation represented 60% of the outputs and the budget was balanced. Cadmium and Cu had intermediate behaviours, with 18% and 30% of the total output relative to biomass exportation, respectively, and the budgets were negative. The net uptake by biomass was particularly important for Pb budgets, less so for Cd and Cu and not very important for Zn and Ni in such forest stands

Cosmic string catalysis of skyrmion decay

The Callan-Witten picture is developed for monopole catalyzed skyrmion decay in order to analyze the corresponding cosmic string scenario. It is discovered that cosmic strings (both ordinary and superconducting) can catalyze proton decay, but that this catalysis only occurs on the scale of the core of the string. In order to do this we have to develop a vortex model for the superconducting string. An argument is also given for the difference in the enhancement factors for monopoles and strings

What is public relations to society? Toward an economically informed understanding of public relations

The notion of public relations contributing to the fabric of society is heavily contested in the public sphere and under-researched by the academy. The authors of this paper propose that the study of the relevance of public relations to society can be enlightened by turning to economics. Using information asymmetry as a framework, the argument is that public relations can be analyzed as a social institution that both helps to mitigate market imperfections and consequently increases the efficiency with which society’s resources are allocated as well as the chances for more market participants to derive value out of economic transaction

What is public relations to society? Toward an economically informed understanding of public relations

The notion of public relations contributing to the fabric of society is heavily contested in the public sphere and under-researched by the academy. The authors of this paper propose that the study of the relevance of public relations to society can be enlightened by turning to economics. Using information asymmetry as a framework, the argument is that public relations can be analyzed as a social institution that both helps to mitigate market imperfections and consequently increases the efficiency with which society’s resources are allocated as well as the chances for more market participants to derive value out of economic transaction

Early Modified Gravity: Implications for Cosmology

We study the effects of modifications of gravity after Big Bang Nucleosynthesis (BBN) which would manifest themselves mainly before recombination. We consider their effects on the Cosmic Microwave Background (CMB) radiation and on the formation of large scale structure. The models that we introduce here represent all screened modifications of General Relativity (GR) which evade the local tests of gravity such as the violation of the strong equivalence principle as constrained by the Lunar Ranging experiment. We use the tomographic description of modified gravity which defines models with screening mechanisms of the chameleon or Damour-Polyakov types and allows one to relate the temporal evolution of the mass and the coupling to matter of a scalar field to its Lagrangian and also to cosmological perturbations. The models with early modifications of gravity all involve a coupling to matter which is stronger in the past leading to effects on perturbations before recombination while minimising deviations from Lambda-CDM structure formation at late times. We find that a new family of early transition models lead to discrepancies in the CMB spectrum which could reach a few percent and appear as both enhancements and reductions of power for different scales.Comment: 22 pages, 7 figure

Constructing Critical Literacy: Self-Reflexive Ways for Curriculum and Pedagogy

Schools have the potential to be places where students can come to understand how and why knowledge and power are constructed (Aronowitz & Giroux, 1993). This paper provides an overview of critical literacy from a critical theory/Freirian perspective. Within it, critical literacy is posited as a necessary component of all classroom practices, one that is elemental to Dewey’s (1916) view of democracy, social justice, and what it means to be literate. Features of a critical literacy approach to instruction are provided along with rationales for the necessity of its inclusion in a democratic society