Results 111 to 120 of about 249,548 (304)

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Sustainable energy

open access: yes, 2005
Solar energy can replace fossil and nuclear fuels over the next 50 years, thus creating a truly sustainable energy supply system. Diversity of solar energy sources is the key to a stable energy supply. Solar thermal, photovoltaics and wind energy are likely to dominate the solar energy mix.
openaire   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

Selection of the Most Sustainable Renewable Energy System for Bozcaada Island: Wind vs. Photovoltaic [PDF]

open access: yes, 2019
Energy production without destroying the environment has been one of the most crucial issues for people living in today’s world. In order to analyze whole environmental and/or economic impacts of the energy production process, life cycle assessment (LCA)
Oğuz, Elif   +3 more
core   +1 more source

A Diagnostic Method for a Multi-Connected PEM-type Electrolysis System by Current Sweeping

open access: yesElectrochemistry
Water electrolysis is a power-to-gas technology that can be used to decrease the effect of global warming. To reduce its overall cost, we have designed a water electrolysis system containing serially connected water electrolyzers that reduce the site ...
Jiachen GE   +5 more
doaj   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao   +6 more
wiley   +1 more source

Energy-Efficient Upgrades in Urban Low-Income Multifamily Housing: Energy Burdens and Lessons Learned for Best Sustainability Practices

open access: yes
Residents in low-income multifamily housing often struggle to afford energy for essential needs such as heating, cooking, and electronics. Climate change may increase these energy demands, and high energy bills can reflect inefficiencies in a home&rsquo ...
Savannah M. Sturla Irizarry   +9 more
core   +1 more source

Analysis of Energy Sustainability in Ore Slurry Pumping Transport Systems

open access: yes, 2019
The mining industry is characterized by a high consumption of energy due to the wide diversity of processes involved, specifically the transportation of ore slurry via pipeline systems.
Jacqueline Pedrera   +3 more
core   +1 more source

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