Results 91 to 100 of about 1,235,898 (307)

Superconducting elliptical cavities

, 2012
We give a brief overview of the history, state of the art, and future for elliptical superconducting cavities. Principles of the cell shape optimization, criteria for multi-cell structures design, HOM damping schemes and other features are discussed ...
Sekutowicz, J. K.
core   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

From Battlefield to Classroom: Leveraging Military Design Thinking for Enhanced Officer Training of Multi-Domain Operations

Vojenské rozhledy
In military operations, there is increasing emphasis on multi-domain operations (MDO) across land, sea, air, space and cyberspace, with technology and cognitive domain operations playing key roles.
Steven P. A. Hornstra, Walther N. K. A. van Mook, Steven J. Durning, Stefan P. Nelwan, Rabia Saylam, Joris J. Wijnker, Jaap A. Hoogenboezem   +6 more
doaj   +1 more source

A Framework for Design and Composition of Semantic Web Services [PDF]

, 2004
Semantic Web Services (SWS) are Web Services (WS) whose description is semantically enhanced with markup languages (e.g., OWL-S). This semantic description will enable external agents and programs to discover, compose and invoke SWSs.
González-Cabero, R., Gómez-Pérez, A., Lama, M.   +2 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Core Technologies of Sugarcane Chopper Harvester Extractor: A Critical Review

Agriculture
This review has systematically assessed the critical technologies of impurity removal fans in segmental sugarcane harvesters, highlighting their impact on minimizing harvester impurity rates.
Weiqing Li, Shaochun Ma, Baocheng Zhou, Wenzhi Li, Peng Huo, Jun Qian   +5 more
doaj   +1 more source

Domain modeling and grid generation for multi-block structured grids with application to aerodynamic and hydrodynamic configurations [PDF]

About five years ago, a joint development was started of a flow simulation system for engine-airframe integration studies on propeller as well as jet aircraft.
Boerstoel, J. W., Kuyvenhoven, J. L., Spekreijse, S. P., Vitagliano, P. L.   +3 more
core   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Integrated Systems Ontology (ISOnto): Integrating Engineering Design and Operational Feedback for Dependable Systems

Computers
This paper proposes an integrated ontological framework, Integrated Systems Ontology (ISOnto), for dependable systems engineering by semantically linking design models with real-world operational failure data. Building upon the recently proposed Function–
Haytham Younus, Felician Campean, Sohag Kabir, Pascal Bonnaud, David Delaux   +4 more
doaj   +1 more source

Design of a Torque Current Generator for Strapdown Gyroscopes [PDF]

The design, analysis, and experimental evaluation of an optimum performance torque current generator for use with strapdown gyroscopes, is presented.
Blalock, T. V., Kennedy, E. J., Mcknight, R. D.   +2 more
core   +1 more source