Results 81 to 90 of about 6,019,464 (266)
Journal of Sustainable Development of Energy, Water and Environment Systems, 2022 This research proposes to model a solar photovoltaic system connected to the grid to attend to the energy demands of the rural settlements in the Brazilian semi-arid region. In addition, to sell the surplus energy produced in order to generate income for
Wesly Jean, Antonio C. P. Brasil Junior
doaj +1 more source
The phenolic complex in flaxseed [PDF]
, 2008 Flaxseed is the richest plant source of the lignan secoisolariciresinol diglucoside (SDG). In flaxseed, SDG exists in an oligomeric structure with 3-hydroxy-3-methyl glutaric acid (HMGA) forming a phenolic complex together with p-coumaric acid and ...
Strandås, Christina
core
Closed N=2 Strings: Picture-Changing, Hidden Symmetries and SDG Hierarchy
, 1999 We study the action of picture-changing and spectral flow operators on a ground ring of ghost number zero operators in the chiral BRST cohomology of the closed N=2 string and describe an infinite set of symmetry charges acting on physical states.
ALEXANDER D. POPOV +2 more
core +1 more source
HARMLESS Early Warning System for Advanced Materials
Advanced Sustainable Systems, EarlyView.The HARMLESS Early Warning System tackles Advanced Materials (AdMa) risk governance by providing a framework, organised in two tiers, underpinned with methods/tools to support risk assessors in the pre‐assessment preceding risk assessment. It allows for initial screening to identify AdMa with concerns considering exposure, hazards, sustainability and ...
Julia Prinz +11 more
wiley +1 more source
Progressing Sustainable Development Goal 7 via Energy Access: Results from the 27 EU Member States
EnergiesEnergy plays an undeniable role in socioeconomic development. The energy issue is addressed in Agenda 2030 as one of its 17 goals. The article presents research on the statistical evaluation of the level of implementation of Sustainable Development Goal ...
Barbara Fura, Elżbieta Skrzypek
doaj +1 more source
Microwave‐Assisted One‐Pot Synthesis of Alkyl Levulinates From Post‐Harvest Vegetable Waste
Advanced Sustainable Systems, EarlyView.Vegetable waste is valorized through Soxhlet extraction using H₂O₂ and heteropolyacid (HPA), followed by material characterization (XRD, FTIR, TGA, DSC). A microwave‐assisted reaction at 170 °C for 30 min with HPA and alcohol yields bio‐based esters.
Ángel G. Sathicq +5 more
wiley +1 more source
Impact of Implementing Constructed Wetlands on Supporting the Sustainable Development Goals
Land, 2022 The United Nations Sustainable Development Goals’ (UN SDGs) action call promotes worldwide social, environmental, and economic prosperity. Each country developed a local plan to achieve the SDGs’ objectives and targets.
Marwa M. Waly +3 more
doaj +1 more source
Meeting the SDGs : Enabling the Goals by Cooperation with Crowd using a Conversational AI Platform [PDF]
arXiv, 2021 In this paper, we report about a large-scale online discussion with 1099 citizens on the Afghanistan Sustainable Development Goals.
arxiv
Rational Design of Inner Ear Drug Delivery Systems
Advanced Science, EarlyView.Hearing loss is a common disease affecting many people, and inner ear lesions are one of the most important causes. This review focuses on the treatment of inner ear hearing loss by drug delivery systems. It includes the current methods and technologies developed, and it predicts possible directions.
Xiayidan Maimaitikelimu +5 more
wiley +1 more source