Moore College

Steven Duby repeatedly insists on a conception of divine aseity that maintains God's being is complete without reference to another, such that his being neither entails nor precludes the existence of the world. He argues that the “specification” of God's decretive “tendency” toward creation cannot be considered an ingredient of the divine actus purus , lest it render creation absolutely necessary, or result in some divine composition. This article argues that this way of framing the issue presents a false dilemma. In dialogue with several of Duby's Reformed interlocutors, the article suggests the dilemma may be resolved when the decretive act of God is parsed synchronically through an “instants of nature” framework. This way of conceiving the divine will ensures that God's innate indifference is upheld alongside his actual non-indifference towards creation, in a way that poses no threat to his aseity or eternally actualized perfection, nor to the genuine contingency of creation.

BackgroundGlobal food systems are essential to sustain life; however, unhealthy diets are the leading cause of poor health and death worldwide. Natural food environments are a critical source of healthful food such as fresh fruit and vegetables, lean meat and aquatic foods, particularly in low- and middle-income countries (LMICs) and Indigenous food systems. Understanding and monitoring natural food environments is critical to protecting the supply of healthy food, and the land and water it comes from, for current and future generations.MethodsA scoping review was applied to classify and summarise empirical methods and measures used for characterising natural food environments. The ways in which food environment characteristics are conceptualised and measured for natural (wild and cultivated) food environments were explored. Data were extracted from the included studies using the following fields: study country, aim/objective(s), type of natural food environment (wild vs. cultivated), method or measure used to measure the food environment, key food environment characteristic/s (up to four) measured and key findings in relation to the food environment measurement.ResultsOne hundred forty seven studies were found to be relevant in this review. Most studies investigated food environments in LMICs, with almost two-thirds of all studies focussing on middle-income countries (n = 89, 61%). There was a strong focus on food security and home-based agriculture from studies that measured the cultivated food environment in LMICs, while the majority of studies on the cultivated food environment from high-income countries focussed on urban and community gardening. In addition to the most common survey-based methodological approaches, our review yielded a broad range of both qualitative and quantitative methods for measuring natural food environments, such as geospatial analysis; biochemical analysis of food, soil and water; citizen science; photovoice and food availability calendars.ConclusionsOur review demonstrated that the concept and characteristics of the food environment are a promising conceptualization for measuring natural food environments, particularly in relation to food availability, healthiness and food security. Mapping the currently used methods and measures to assess natural food environments is important to help identify critical leverage points for strengthening policy interventions, and monitoring and evaluation of progress.

Neurodegenerative diseases, which are characterized by progressive neuronal loss and cognitive decline, are a significant concern for the aging population. Neuroinflammation, a shared characteristic of these diseases, is implicated in their pathogenesis. This article briefly summarizes the role of magnesium, an essential mineral involved in numerous enzymatic reactions and critical for neuronal bioactivity, in the context of neuroinflammation and cognitive decline. The potential neuroprotective effects of magnesium, including the mechanisms of neuroprotection by magnesium through maintaining neuronal ion homeostasis, reducing inflammation, and preventing excitotoxicity, are also described. Additionally, we discuss the impact of inadequate magnesium on neuroinflammation and its potential as a therapeutic agent for attenuating cognitive decline to improve neurodegenerative conditions.

Pristine and Dy substituted MnFe2O4,MnFe2-xDyxO4(x= 0.00, 0.02, 0.04, 0.06, 0.08 & 0.10) were successfully synthesized by sol-gel method to investigate the dielectric properties of the system. MnFe2O4exhibits a high dielectric permittivity of order 104which is further augmented by 60% through Dy substitution. This is owing to the rise in interfacial polarization resulting from localized states, dipolar polarization arising from the multiple valence states of Fe and Mn ions, atomic polarization due to structural distortion induced by strain, and electronic polarization stemming from the concentration of free charge carriers. The enhancement of induced strain, mixed valence ratio of Fe2+/Fe3+and Mn4+/Mn2+, localized states, and free charge carrier concentration are confirmed from the XRD, XPS, and optical studies, respectively. The dielectric relaxation mechanism of MnFe2-xDyxO4follows a modified Havriliak-Negami relaxation model with conductivity contribution. Complex impedance analyses further validate the contribution of grain-grain boundary mechanisms to the dielectric properties confirmed through Nyquist plots. A comprehensive analysis of conductivity reveals the significant impact of Dy substitution on the electrical conductivity of MnFe2O4. This influence is strongly related to the variations in the concentration of free charge carriers within the MnFe2-xDyxO4system. The understanding of the underlying physics governing the dielectric properties of Dy-substituted MnFe2O4not only enhances the fundamental knowledge of material behavior but also opens new avenues for the design and optimization of advanced electronic and communication devices.

Abstract Given that Paul’s letter to the Romans is a touchstone for the distinctively Protestant confessional teaching concerning justification by faith alone, Romans 2:13 poses a challenge. Following the pattern of Philip Melanchthon, Protestant expositors have typically met this challenge by interpreting it as a ‘legal’ justification that no sinner can attain. This article illustrates the dominant ‘Melanchthonian’ trajectory in early modern Protestant exegesis, while also drawing attention to a minority alternative that reads it as a future justification of Christians according to works (the ‘Bucerian’ alternative). Many modern Protestant exegetes now prefer something like the Bucerian alternative, begging the question as to how this squares coherently with any confessional commitment to a once-for-all justification that is by faith alone. Noting this, this article sets forth an early modern Protestant model of cogent dogmatic harmonization on this score. The chosen case study is Petrus van Mastricht and his magisterial Theoretico-Practica Theologia.

Background: Accurate community surveillance of cardiovascular disease requires hospital record abstraction, which is typically a manual process. The costly and time-intensive nature of manual abstraction precludes its use on a regional or national scale in the US. Whether an efficient system can accurately reproduce traditional community surveillance methods by processing electronic health records (EHRs) has not been established. Objective: We sought to develop and test an EHR-based system to reproduce abstraction and classification procedures for acute myocardial infarction (MI) as defined by the Atherosclerosis Risk in Communities (ARIC) Study. Methods: Records from hospitalizations in 2014 within ARIC community surveillance areas were sampled using a broad set of ICD discharge codes likely to harbor MI. These records were manually abstracted by ARIC study personnel and used to classify MI according to ARIC protocols. We requested EHRs in a unified data structure for the same hospitalizations at 6 hospitals and built programs to convert free text and structured data into the ARIC criteria elements necessary for MI classification. Per ARIC protocol, MI was classified based on cardiac biomarkers, cardiac pain, and Minnesota-coded electrocardiogram abnormalities. We compared MI classified from manually abstracted data to (1) EHR-based classification and (2) final ICD-9 coded discharge diagnoses (410-414). Results: These preliminary results are based on hospitalizations from 1 hospital. Of 684 hospitalizations, 355 qualified for full manual abstraction; 83 (23%) of these were classified as definite MI and 78 (22%) as probable MI. Our EHR-based abstraction is sensitive (>75%) and highly specific (>83%) in classifying ARIC-defined definite MI and definite or probable MI (Table). Conclusions: Our results support the potential of a process to extract comprehensive sets of data elements from EHR from different hospitals, with completeness and accuracy sufficient for a standardized definition of hospitalized MI.

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