Results 71 to 80 of about 748,681 (316)

Write head field design for correcting transition curvature in heat assisted magnetic recording

AIP Advances, 2017
In this paper, we present a method for correcting transition curvature in heat assisted magnetic recording. By appropriately varying the recording head field across the track width, straight transitions free of curvature can be created even with a ...
Jian-Gang (Jimmy) Zhu, Hai Li
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Differentiating the effects of pressure in NMC-graphite lithium-ion batteries on cell and system level

Future Batteries
This study investigates the influence of external pressure on the aging behavior of automotive lithium-ion pouch cells with a reference capacity of 76.6 Ah and NMC- graphite chemistry, and its transferability to the module level.
Arber Avdyli, Otto von Kessel, Kai Peter Birke, Alexander Fill   +3 more
doaj   +1 more source

Ship collision impact on the structural load of an offshore wind turbine

Global Energy Interconnection, 2020
When a maintenance and operations ship is berthing, there is a chance the ship may collide into the wind turbine. When these ships collide into wind turbine structures, this can result in significant changes to the foundation and structure of the wind ...
Haikun Jia, Shiyao Qin, Ruiming Wang, Yang Xue, Deyi Fu, Anqing Wang   +5 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Energy storage systems for space applications

Publisher Copyright: © 2025 The AuthorsAs resource depletion looms and space technology advances, space exploration prospects are growing. To ensure a sustainable and efficient transition through inhospitable space and towards lunar and Martian outposts,
Santasalo-Aarnio, Annukka, Sharma, Kneev
core   +1 more source

Ubiquitous energy storage

, 2005
This paper presents a vision of a future power system with "ubiquitous energy storage", where storage would be utilized at all levels of the electricity system.
Currie, R. A. F., McDonald, J. R., Ault, G. W., J.R. Mcdonald, A.J. Roscoe, Roscoe, A. J., R.A.F. Currie, Foote, C. E. T., C.E.T. Foote, G.W. Ault   +9 more
core   +1 more source

Feasibility study of energy storage options for photovoltaic electricity generation in detached houses in Nordic climates

, 2022
Energy storage is an emerging solution to mitigate the intermittency of solar photovoltaic (PV) power generation and includes several technologies that could also be applied in small-scale residential applications.
Sanna Syri, Santasalo-Aarnio, Annukka, Annukka Santasalo-Aarnio, Hyvönen, Johannes, Lehtonen, Matti, Johannes Hyvönen, Matti Lehtonen, Syri, Sanna   +7 more
core   +1 more source

Temperature management as decisive optimization parameter for plasma-based CO2 splitting and biogas reforming

Results in Chemistry
The efficient use of warm plasmas for CO₂ and biogas conversion critically depends on understanding and controlling thermal conditions inside the reactor.
Samuel Jaro Kaufmann, Joe Quade, Johanna Buschmann, Kai Peter Birke, Paul Rößner   +4 more
doaj   +1 more source