Results 51 to 60 of about 84,625 (302)

Harnessing the power of functionalized biochar: progress, challenges, and future perspectives in energy, water treatment, and environmental sustainability

open access: yesBiochar
The swift advancement of sustainable energy technologies, coupled with the urgent need to address environmental challenges, has generated considerable interest in the multifaceted applications of biochar materials to promote energy, water, and ...
Muhammad Zubair Yameen   +3 more
doaj   +1 more source

An Alternative Sugar Fuels AML [PDF]

open access: yesCancer Cell, 2016
Although altered glucose metabolism is a well-studied feature of malignant cells, little is known about the direct metabolism of fructose. In this issue of Cancer Cell, Chen et al. report that AML cells consume fructose and use it to maintain viability, especially when glucose is scarce.
Rob A, Cairns, Tak W, Mak
openaire   +2 more sources

Energy balance of internal combustion engines using alternative fuels

open access: yes, 2013
This paper reviews the literature available concerning the energy balance of internal combustion engines operating on alternative fuels. Global warming and energy crisis are among the most important issues that threaten the peaceful existence of the man ...
Sanjid, A.   +5 more
core   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Machine learning optimization for algal biochar yield: integrating experimental validation and sensitivity analysis

open access: yesBiochar
Pyrolysis requires extensive experimentation to achieve optimum thermochemical conversion, which can be addressed by integrating machine learning (ML) predictive solutions.
Jawad Gul   +5 more
doaj   +1 more source

Algae Fuels as an Alternative to Petroleum [PDF]

open access: yesJournal of Petroleum & Environmental Biotechnology, 2013
Here we examine the scale of petroleum consumption and the current lack of scalable petroleum alternatives. We highlight the contribution that macroalgae and microalgae can collectively make as feedstocks in the future energy mix, discuss recent advancements and current development pathways, and consider the potential and the limitations of these ...
Stephens, Evan   +3 more
openaire   +3 more sources

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

open access: yesAdvanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim   +7 more
wiley   +1 more source

Development of Micro-Nano Structured Electrodes for Enhanced Reactivity: Improving Efficiency Through Nano-Bubble Generation

open access: yesApplied Sciences
This study focuses on developing high-performance electrodes by applying micro/nano structures to aluminum mesh electrodes and evaluating their electrochemical performance through the electroflotation process.
Kwangseok Lee   +4 more
doaj   +1 more source

Dual‐Salt Carbothermal Shock Strategy Enabling Ultrafast and Sustainable Regeneration of Spent LiFePO4 Cathode Materials

open access: yesAdvanced Functional Materials, EarlyView.
Lithium iron phosphate (LFP) accounts for over 50% of the global cathode market, underscoring the need for efficient recycling and regeneration. We propose a dual‐salt carbothermal shock (CTS) strategy using LiI and NaI to in situ repair Li vacancies.
Yanjuan Li   +7 more
wiley   +1 more source

Alternative fuel corridor infrastructure placement plan [PDF]

open access: yes, 2019
To create and expand Alternative Fuel Corridors, Palmetto Clean Fuels (PCF) has developed a Corridor Infrastructure Placement Plan for electric vehicle (EV), compressed natural gas (CNG), liquified natural gas (LNG), propane (LPG), and hydrogen ...
Palmetto Clean Fuels Coalition
core  

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