Results 21 to 30 of about 1,093,749 (248)

The Dorr Type and Cortical Thickness Index of the Proximal Femur for Predicting Peri-Operative Complications during Hemiarthroplasty

Journal of Orthopaedic Surgery, 2014
Purpose. To assess the Dorr proximal femoral types and the cortical thickness index for predicting peri-operative complications during hemiarthroplasty. Methods.
William Nash, Andrew Harris
doaj   +1 more source

Lentil Crop Rotation and Green Manuring Effects on Soil Structural Stability and Corn Yield in Different Soils in Central Greece

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2023
Grain legume production contributes widely to ecosystem services and have the potential to improve soil structure, increase soil organic carbon and reduce soil compaction.
Dimitrios BESLEMES, Evangelia TIGKA, Ioanna KAKABOUKI, Dimitrios Vlachostergios, Ioannis ROUSSIS, Nikolaos DANALATOS   +5 more
doaj   +1 more source

The Freezing Rotation Illusion [PDF]

, 2007
The freezing rotation illusion arises when a figure is continuously rotating in front of a back and forth rotating ground. The term “freezing rotation” designates the decrease in the perceived rotation speed of a figure when the figure and ...
Max R. Dürsteler, Max R. Dürsteler, Dürsteler, M R   +2 more
core   +1 more source

Rotation-induced macromolecular spooling of DNA [PDF]

, 2017
Genetic information is stored in a linear sequence of base pairs; however, thermal fluctuations and complex DNA conformations such as folds and loops make it challenging to order genomic material for in vitro analysis.
Gary W. Slater (1991002), Sophie Battat (7162124), Daniel J. Berard (7162115), Julian Wolf (7162118), Tyler Shendruk (5731796), Sabrina R. Leslie (2284846), David Sean (3227811), Justin Dragoman (7162121)   +7 more
core   +6 more sources

Field-Validated Drone-Based Precision Control of the Invasive Apple Snail (Pomacea canaliculata) in Rice Paddy Fields: Chemical Reduction and Yield Preservation

Drones
Apple snail infestation poses a persistent threat to rice production in open-field environments, where long-term coexistence with this species is unavoidable.
Senlin Guan, Kimiyasu Takahashi, Shuichi Watanabe, Koichiro Fukami, Hiroyuki Obanawa, Keita Ono   +5 more
doaj   +1 more source

Numerical Investigation of the Flow around a Feather Shuttlecock with Rotation

Proceedings, 2020
This paper presents the first scale resolving computational fluid dynamic (CFD) investigation of a geometrically realistic feather shuttlecock with rotation at a high Reynolds number.
John Hart, Jonathan Potts
doaj   +1 more source

Controlled Brewster Effect in the Scattering of Electromagnetic Waves on Pseudo-Rotating Lattices of Dielectric Resonators

Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2023
Various conditions for the occurrence of anomalous scattering, in which most of the power is emitted by the lattice only in the direction of propagation of the incident wave, are analyzed.
O. O. Trubin
doaj   +1 more source

Resonantly enhanced Faraday rotation in a microcoil current sensor

, 2012
A proof-of-principle experimental demonstration with theoretical modeling is presented for resonantly enhanced Faraday rotation in a microcoil current sensor.
Ismaeel, R., Newson, T.P., Newson, T., Chen, G., Lee, T., Brambilla, G., Chen, G.Y.   +6 more
core   +1 more source

Health Monitoring on the Spacecraft Bearings in High-Speed Rotating Systems by Using the Clustering Fusion of Normal Acoustic Parameters

Applied Sciences, 2019
The rolling bearings in moment wheel assemblies (MWAs) or control moment gyros (CMGs) are not only the core components in spacecrafts but also prone to failure.
Dengyun Wu, Hong Wang, Hongxing Liu, Tian He, Tao Xie   +4 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