Results 51 to 60 of about 4,673,395 (335)

Carbon capture in the cement industry: technologies, progress, and retrofitting [PDF]

, 2015
Several different carbon-capture technologies have been proposed for use in the cement industry. This paper reviews their attributes, the progress that has been made toward their commercialization, and the major challenges facing their retrofitting to ...
Fennell, P, Florin, N, Hills, T, Leeson, D   +3 more
core   +1 more source

Assessing the techno-economic and sustainable potential of chemical looping for bioenergy production from organic solid wastes

Energy Storage and Saving
Organic solid waste from municipal, agricultural, biomass, and industrial sources poses significant concerns because of its continuous production and diverse chemical and physical characteristics. Proper handling and conversion strategies are required to
Kamalesh Raja, Thamarai Packiyam, A. Saravanan, P.R. Yaashikaa, A.S. Vickram   +4 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

A Polygeneration System Based on Multi-Input Chemical Looping Combustion

Energies, 2014
This paper proposes a polygeneration system based on a multi-input chemical looping combustion system, which generates methanol and electricity, through the use of natural gas and coal.
Xiaosong Zhang, Sheng Li, Hongguang Jin
doaj   +1 more source

Diffusive hidden Markov model characterization of DNA looping dynamics in tethered particle experiments [PDF]

, 2007
In many biochemical processes, proteins bound to DNA at distant sites are brought into close proximity by loops in the underlying DNA. For example, the function of some gene-regulatory proteins depends on such DNA looping interactions.
Andrec M, Bevington P R, Colquhoun D, Cox D R, Gelles J, John F Beausang, Philip C Nelson, Press W H, Qian H, Qin F, Qin F, Smith D A, Wong O K Guthold M Erie D A Gelles J, Yin H, Zocchi G, Zurla C   +15 more
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

EXPERIMENTAL STUDY OF REACTIVITY AND MORPHOLOGICAL CHANGE OF FE-BASED CHEMICAL LOOPING PARTICLE IN CYCLIC REDUCTION-OXIDATION REACTIONS [PDF]

, 2013
Coal, an abundant and stable energy source, is playing an important role in current and future global energy supplies. Therefore, there is intensive research currently focusing on coal-conversion in a high-efficiency and environmentally-friendly way. The
Chi, Hao
core  

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Dynamic Looping of a Free-Draining Polymer

, 2017
We revisit the celebrated Wilemski-Fixman (WF) treatment for the looping time of a free-draining polymer. The WF theory introduces a sink term into the Fokker-Planck equation for the $3(N+1)$-dimensional Ornstein-Uhlenbeck process of the polymer dynamics,
Qian, Hong, Stinis, Panos, Ye, Felix X. -F.   +2 more
core   +1 more source

CFD Applications in Energy Engineering Research and Simulation: An Introduction to Published Reviews [PDF]

, 2019
Computational Fluid Dynamics (CFD) has been firmly established as a fundamental discipline to advancing research on energy engineering. The major progresses achieved during the last two decades both on software modelling capabilities and hardware ...
Iranzo Paricio, Jose Alfredo
core   +1 more source