Results 41 to 50 of about 460,863 (364)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti   +5 more
wiley   +1 more source

Soil bacterial and fungal communities respond differently to the biochar amendment in a cadmium-contaminated paddy field

open access: yesScientific Reports
For slightly and moderately cadmium (Cd)-contaminated paddy soils, in situ stabilization technologies such as biochar amendment provide a sustainable way of safe agricultural production.
Min Zhang   +8 more
doaj   +1 more source

Modelling Recycling Targets:Achieving a 50% Recycling Rate for Household Waste in Denmark [PDF]

open access: yes, 2014
Within the European Union (EU) a paradigm shift is currently occurring in the waste sector, whereEU waste directives and national waste strategies are placing emphasis on resource efficiency andrecycling targets.
Andersen, Frits M.   +2 more
core   +3 more sources

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Carbon Free Boston: Waste Technical Report [PDF]

open access: yes, 2019
Part of a series of reports that includes: Carbon Free Boston: Summary Report; Carbon Free Boston: Social Equity Report; Carbon Free Boston: Technical Summary; Carbon Free Boston: Buildings Technical Report; Carbon Free Boston: Transportation ...
Castigliego, Joshua R.   +3 more
core  

Legal Aspects which Implement Good Practice Measures in the Management of Construction and Demolition Waste [PDF]

open access: yes, 2011
The construction industry, one of the most important ones in the development of a country, generates unavoidable impacts on the environment. The social demand towards greater respect for the environment is a high and general outcry.
García Navarro, Justo   +2 more
core   +2 more sources

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Household waste recycling: national survey evidence from Italy [PDF]

open access: yes
The paper analyses the determinants of household recycling in Italy with particular emphasis on social behaviour. The econometric analysis is based on two waves - 1998 and 2000 - of the Multipurpose Household Survey conducted annually by the Italian ...
Fiorillo, Damiano
core   +4 more sources

Hydrothermal Fabricated Ag Nanoparticles-decorated Reduced Graphene Oxide Composite for H2O2 Electrochemical Detection

open access: yesInternational Journal of Electrochemical Science, 2020
Composite made up of silver nanoparticles and reduced graphene oxide (AgNPs-rGO) has been successfully prepared through a simple one-pot hydrothermal method using sodium borohydride as reducing agent.
Shuisheng Wu   +4 more
doaj   +1 more source

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