Results 71 to 80 of about 5,203 (216)

Coupled intra‐ and inter‐tunnel short‐range order in hollandites: a case study of mannardite Ba[(Ti4+)6(V3+)2]O16

open access: yesActa Crystallographica Section B, EarlyView.
Single‐crystal X‐ray diffuse scattering combined with Monte Carlo simulations and 3D‐ΔPDF analysis reveals complex short‐range order in mannardite, involving coupled Ba–Ba interactions within and between tunnels and framework relaxation.Mannardite, Ba[(Ti4+)6(V3+)2]O16, a mineral of the hollandite supergroup, is characterized by a tunnel structure ...
Ella Mara Schmidt   +5 more
wiley   +1 more source

Cradle to grave: the importance of the fuel cycle to molten salt reactor sustainability

open access: yesFrontiers in Nuclear Engineering
Advanced reactor technologies are being considered for the next-generation of nuclear power plants. These plants are designed to have a smaller footprint, run more efficiently at higher temperatures, have the flexibility to meet specific power or heating
Joanna McFarlane
doaj   +1 more source

EU Space Law and Earth's Boundaries: Integrating Environmental Impact Assessment and Corporate Due Diligence

open access: yesGlobal Policy, EarlyView.
ABSTRACT The European Union's proposed Space Law aims to establish a unified approach for sustainable space activities across the EU. While the EU's satellite constellations contribute to sustainability efforts, they can also have negative environmental impacts.
Elena Cirkovic, Vitali Braun
wiley   +1 more source

Nuclear waste management strategies, advancements and its impact on infrastructure

open access: yesJournal of Civil Engineering and Management
Nuclear waste management has become a critical issue due to growing concerns about the long-term safety and sustainability of radioactive waste disposal and its impact on infrastructure.
Fathima Nifla   +4 more
doaj   +1 more source

Rethinking informal circularity through metanarratives: Tensions, insights and directions for management research

open access: yesInternational Journal of Management Reviews, EarlyView.
Abstract This study explores the intersection of the informal and circular economies and its implications for business, management and organization (BMO) scholarship and practice. Informal circularity, practices of collecting, reusing, repairing, recycling and repurposing materials outside formal economic, legal and regulatory arrangements, constitutes
Tulin Dzhengiz   +3 more
wiley   +1 more source

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

open access: yesPeriodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens   +2 more
wiley   +1 more source

Thermal evaluation of a Cs-loaded waste vitrification

open access: yesBrazilian Journal of Radiation Sciences
Nuclear power generation has been increasing worldwide over the years, helping to avoid the emission of billions of tons of carbon dioxide (CO2) compared to coal power generation, making it a reliable method for providing green energy.
Danilo Lopes Costa e Silva   +3 more
doaj   +1 more source

Understanding extracellular vesicle biology, isolation, and characterization: The theory of EV‐erything

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Extracellular vesicles (EVs), especially exosomes, are nanoparticles increasingly recognized as key regulators of intercellular communication in both physiological and pathological aspects. Despite rapid progress, inconsistencies in nomenclature, isolation, and characterization continue to restrict translational advancement.
Paras Ahmad   +6 more
wiley   +1 more source

A fiber optic intrusion monitoring system

open access: yesMoldavian Journal of the Physical Sciences, 2013
A fiber optic intrusion monitoring system comprises a multimode optical fiber, a coherent light source, a CCD, and a processor for generation of the output signal. The system is based on the principle of variation of speckle pattern in the far-field of a
Culeac, Ion   +5 more
doaj  

Transfer of paracetamol across the placenta and fetal blood–brain barriers and its safety for use in pregnancy

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Paracetamol (acetaminophen) is commonly taken during pregnancy for pain and fever. To gain a more comprehensive understanding of paracetamol's effects during pregnancy, several elements need to be examined including the transfer of paracetamol across the placenta and into the developing brain, the short‐ and long‐term effects of ...
Yifan Huang, Liam Koehn
wiley   +1 more source

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