The two-dimensional (2D) ultrathin Mg-Al layered double hydroxide modified by magnetic Fe3O4 (Fe3O4/Mg-Al LDH) was successfully synthesized via the co-precipitation method. The Fe3O4/Mg-Al LDH not only exhibits superior separation efficiency of charge carriers but also possesses signally enhanced photocatalytic activity for CO2 reduction than Mg-Al LDH. The as-prepared Fe3O4/Mg-Al LDH affords the CO and CH4 generation rate of 442.2 µmol g−1 h−1 and 223.9 µmol g−1 h−1. The enhanced reduction CO2 activity mainly comes from synergetic effect of Fe3O4 and ultrathin Mg-Al LDH.
The effectiveness of active packaging systems with green tea extract and oregano essential oil was checked for their use in sliced cooked ham. Three packaging systems were evaluated: i) control group without active film, ii) ATGT packed with active film of green tea extract (1%) and iii) ATRX with a mixture of green tea extract and oregano essential oil (1%). The evolution of microbiological, physicochemical (pH, aw, colour and lipid oxidation) and sensory attributes were analysed after 0, 7, 14 and 21 days of refrigerated storage.
The question of how to enable an effective, modern, global energy transition is garnering significant interest in both academic and policy making communities. Composite statistical indices have emerged as a useful class of tools to offer policymakers additional insights into the state and trajectory of energy transitions around the world. In this commentary, we discuss the purpose of energy indices in general and document several prominent examples. We then introduce and place in this landscape the World Economic Forum's Energy Transitions Index (ETI).
As global temperatures continue to rise, questions about infrastructure capacity to keep up with energy demand are increasingly germane. Energy demand is mediated by several structural and environmental conditions, though we have a limited understanding about the role of differences in local ambient temperatures as a predictor for energy demand. This study assesses the effects of residential building structure, socio-demographics, and ambient temperature conditions of a neighborhood to overall energy expenditures of a household.
Discusses the universe of chronic disease and telehealth, from the patients’ perspective. The goal of SDG target 3.4.1 is to reduce the mortality rate attributed to cardiovascular disease, cancer, diabetes or chronic respiratory disease.
Research and commentary on artificial intelligence, contributing to goal 9 on industry, innovation and infrastructure, with particular focus on the technology-related targets.
This book chapter addresses goals 7, 12, 13 and 14 by describing the fundamental issues of microalgae and their cultivation as a biofuel and alternative food source.
Elsevier,
Bapon (SHM) Fakhruddin, Kate Boylan, Alec Wild, Rebekah Robertson, Chapter 12 - Assessing vulnerability and risk of climate change, Editor(s): Jana Sillmann, Sebastian Sippel, Simone Russo, Climate Extremes and Their Implications for Impact and Risk Assessment, Elsevier, 2020, Pages 217-241, 9780128148952
This book chapter advances SDG 13 by providing assessments of vulnerability and risk of extreme weather or climate events are essential in order to inform and implement appropriate prevention, adaptation, and mitigation strategies.
Background: Future Expectation is important for motivation and wellbeing, however drastic life events such as in refugee situations may result in low expectations. This study aims to investigate the prevalence and determinants of low future expectations among Syrian refugees resettled in Sweden. Methods: A random sample of 1215 Syrian refugees resettled in Sweden responded to questionnaire. Weighted analyses and adjusted relative risks were conducted to determine the prevalences and predictors of low future expectations.
Across the lower- and middle-income world, investors are acquiring rights to large swathes of land for agricultural development, threatening both existing livelihoods and the environment. The full weight of future impacts remains uncertain. But research on sustainable agriculture offers avenues to mitigate, diffuse, and avoid negative environmental and social consequences.
