Results 221 to 230 of about 12,411 (357)

A neural network based approach for thrust prediction in cold gas propulsion systems. [PDF]

Sci Rep
Farhid M, Ghavidel Aghdam MR, Shameli M.
europepmc   +1 more source

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

Pest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi, Samantha Hall, Maria Hernandez, Anil Mantri, Daniel Kliebenstein, Christian Nansen   +5 more
wiley   +1 more source

Hall effect thruster impedance characterization in ground-based vacuum test facilities. [PDF]

J Elect Propuls
Jovel DR, Cabrera JD, Walker MLR.
europepmc   +1 more source

Numerical study on Hall thruster magnetic configuration and its optimization

, 2011
Deng Li-Yun, Lan Hong-Mei, Yue Liu
openalex   +1 more source

Experiences With a Last Meter Delivery Robot

Journal of Field Robotics, EarlyView.
ABSTRACT The steady growth of e‐commerce is a consolidated trend continuously increasing the number of parcels delivered worldwide. Conventionally, in logistics, last mile delivery has been the area of study covering the last step of a parcel delivery process: from the nearest distribution center to the customer.
Ricard Bitriá, Jordi Palacín, Elena Rubies, Eduard Clotet   +3 more
wiley   +1 more source

Why Do They Do What They Do? A Model That Describes and Connects the Drivers of Learning Assistant Facilitation Practices

Science Education, EarlyView.
ABSTRACT Learning assistants (LAs) help implement evidence‐based teaching in undergraduate active‐learning courses and support student learning through their facilitation. Here, we present a drivers‐of‐LA‐action model with empirical evidence that connects across the macro level of LA‐supported course design and the micro level of LA‐student ...
Nicolette M. Maggiore, Jessica M. Karch, Vesal Dini, Ira Caspari‐Gnann   +3 more
wiley   +1 more source

Efficient Image Processing Technique for Detecting Spatio-Temporal Erosion in Boron Nitride Exposed to Iodine Plasma. [PDF]

Nanomaterials (Basel)
Afifi AS, Weerasinghe J, Prasad K, Levchenko I, Alexander K.   +4 more
europepmc   +1 more source

Recent progress and perspectives of space electric propulsion systems based on smart nanomaterials. [PDF]

Nat Commun, 2018
Levchenko I, Xu S, Teel G, Mariotti D, Walker MLR, Keidar M.   +5 more
europepmc   +1 more source

Advances in Climbing Robots for Vertical Structures in the Past Decade: A Review. [PDF]

Biomimetics (Basel), 2023
Fang G, Cheng J.
europepmc   +1 more source

Experimental performance and plume characterisation of a miniaturised 50W Hall thruster

, 2019
Antonio Gurciullo, Julien Jarrige, Paul Lascombes, Denis Packan   +3 more
openalex   +1 more source