Results 101 to 110 of about 16,917,031 (330)

Pulsed DC reactive sputtering using a conducting target: A strong method to produce high-quality BiFeO3-based multiferroic thin films

Chemical Physics Impact
Magnetoelectric multiferroic thin films are considered crucial for the development of next generation magnetic devices with low power consumption. This is due to the coexistence of ferroelectricity and ferromagnetism in the same phase, which enables its ...
Swati Sucharita Das, Genta Egawa, Satoru Yoshimura   +2 more
doaj   +1 more source

Structure-Property Relationships for New Amines for Reactive CO₂ Absorption

Chemical Engineering Transactions, 2018
New amines for reactive absorption of CO2 from synthesis gas were developed, synthesized, and characterized. All studied amines are derivatives of triacetone amine (TAA) and differ only in the substituent of the basic TAA ring structure. In a first step,
Elmar Kessler, Ninni Schafer Luciana, Benjamin Willy, Rolf Schneider, Muhammad Irfan, Joern Rolker, Erik Von Harbou, Hans Hasse   +7 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Structural and mechanical effects of interstitial sinks [PDF]

Changes in structure and mechanical properties due to loss of interstitials to reactive metal coatings studied in dispersion strengthened niobium ...
Brentnall, W. D., Klein, M. J., Metcalfe, A. G.   +2 more
core   +1 more source

Dye detoxification by Lentinula edodes INCQS 40220

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2016
Lentinula edodes belongs to the group of fungi known as ligninolytic fungi, due to its ability to degrade the aromatic structure of the lignin. Textile dyes also have aromatic structure, and after microbial degradation, some of them can be transformed ...
Ludmila R. Bergsten-Torralba, Helena P.S. Zamith, Taline Ramos Conde, Claudia A.F. Aiub, Israel Felzenszwalb, Manuela da Silva   +5 more
doaj   +6 more sources

New Structure of Reactive Power Market by Considering Reactive Power Losses

Majlesi Journal of Electrical Engineering
In this paper, a new reactive power market structure is studied and presented. Active power flow by itself causes active and reactive losses. Considering such losses after active power market clearing and in the reactive power market procedure without ...
Alireza Ahmadimanesh, Mohsen Kalantar
doaj  

Stabilization of reactive species by supramolecular encapsulation.

Chemical Society Reviews, 2016
Molecular containers have attracted the interest of supramolecular chemists since the early beginnings of the field. Cavitands' inner cavities were quickly exploited by Cram and Warmuth to construct covalent containers able to stabilize and assist the ...
Albano Galán, P. Ballester
semanticscholar   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The Assessment of Working Conditions of Traction Substation for Power and Reactive Energy

Advances in Electrical and Electronic Engineering, 2008
In this paper, problems concerning the management of reactive power of DC traction substation have been discussed. The structure of traction system and its main elements has been sketched.
Jerzy Wojciechowski, Zbigniew Lukasik
doaj  

THERMODYNAMIC MODELING OF PHYSICAL AND CHEMICAL PROCESSES AND OPTIMIZATION OF THE TECHNOLOGY OF PLASMA COVERINGS OF THE MECHANICALLY ALLOYED THERMO-REACTIVE POWDERS

Литьë и металлургия, 2012
Data of thermodynamic modeling of balanced structure of powders of the mechanically alloyed thermo-reactive compositions, dependences of powders heating and structure of coverings on temperature of plasma stream, and also the results of optimization of ...
F. G. Lovshenko, G. F. Lovshenko, B. B. Hina, Z. M. Lovshenko, A. S. Fedosenko   +4 more
doaj   +1 more source