Results 41 to 50 of about 87,760,472 (287)

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Promotion of Efficient Use of Energy: Final Report

open access: yes, 2006
The Department of Energy funded the Alliance to Save Energy to promote the efficient use of energy under a multiyear cooperative agreement. This funding allowed the Alliance to be innovative and flexible in its program development, and to initiate and ...
Alliance to Save Energy (U.S.)
core   +1 more source

A financial feasibility study of waste to energy generation in the City of Cape Town [PDF]

open access: yes, 2011
Includes bibliographic references (leaves 116-124).The objective of this research is to examine what the city of Cape Town has undertaken regarding its municipal solid waste (MSW) and to investigate the financial feasibility of WtE as a source of energy ...
Purser, Richard
core   +1 more source

Harnessing nuclear energy for India's energy security: Current status, challenges, and future opportunities

open access: yesResults in Engineering
India's escalating energy requirements, anticipated to surpass 2500 TWh by the year 2030, are primarily fulfilled through coal, which consequently leads to substantial carbon emissions and poses risks to energy security.
Christopher Selvam D   +6 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Microwaved-induced co-pyrolysis of used engine lubricant and palm empty fruit bunch for alternative fuel recovery

open access: yesCarbon Resources Conversion
Alternative fuel recovery from used engine lubricant (UEL) and empty fruit bunch (EFB) was achieved through microwave co-pyrolysis. Co-pyrolysis was chosen for its potential to improve the quality of pyrolytic oil by generating synergistic effects ...
Nivasini Paramasivam   +10 more
doaj   +1 more source

Renewable Waste-to-Energy in Southeast Asia: Status, Challenges, Opportunities, and Selection of Waste-to-Energy Technologies

open access: yesApplied Sciences, 2020
Rapid urban population growth that boosts increased waste generation and electricity demand has led to a possible alternative waste-to-energy solution in Southeast Asia. Despite some issues related to the development of the waste-to-energy sector such as
Maw Maw Tun   +3 more
doaj   +1 more source

Solid waste management by RDF production from landfilled waste to renewable fuel of Nonthaburi

open access: yesInternational Journal of Renewable Energy Development, 2023
A worldwide increase in waste production and energy demand as the world's population grows and consumes more resources: therefore, sustainable waste management strategies are important.
Udorn Rahotharn   +2 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Zeolite pellet fabrication for biogas purification: Characterization and CO2 adsorption performance

open access: yesSouth African Journal of Chemical Engineering
The escalating urgency for renewable energy solutions and sustainable waste management strategies has intensified research into biogas purification technologies, particularly addressing the critical need for efficient CO2 removal to enhance methane ...
Bambang Trisakti   +11 more
doaj   +1 more source

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