Results 91 to 100 of about 10,500,451 (249)

Closed loop identification based on quantization [PDF]

open access: yes, 2002
This paper proposes a new closed-loop identification scheme for a single-input-single-output control loop. It is based upon a quantizer inserted into the feedback path. The quantizer can be used to generate an equivalent persistently exciting signal with
Huang, B, Wang, M, Thornhill, NF
core  

Upscaling Pulsed Laser Fragmentation in Liquids by Advanced Free‐Flow Setups

open access: yesAdvanced Materials Technologies, EarlyView.
Advanced flow setups providing thin colloid films are introduced to upscale pulsed laser fragmentation in liquids for sustainable nanoparticle synthesis. Their potential is demonstrated by yielding remarkably small ZnO nanoparticles of <7 nm. Numerical simulations complement the study, revealing that the superior performance can be attributed to ...
Jan Lino Kricke   +5 more
wiley   +1 more source

Assessment and Impact Attribution of Ecological Flow Guarantee in Huangpu River [PDF]

open access: yes长江科学院院报
[Objective] Located in the core of the Yangtze River Delta, the Taihu Basin is a typical plain tidal river network region characterized by numerous lakes.
GAN Yue-yun, JIANG Yue-mei, LIU Min, JI Hai-ping
doaj   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Symposium on Closed Circuit Respiratory Systems program

open access: yes, 1960
Symposium on Closed Circuit Respiratory Systems ...

core  

Water reclamation and conservation in a closed ecological system [PDF]

open access: yes, 1966
Water recovery and conservation in closed ecological systems for manned space ...
Collins, V. G., Popma, D. C.
core  

Product/Service Systems Experiences – an International Survey of Swedish, Japanese, Italian and German Manufacturing Companies [PDF]

open access: yes, 2009
Organised by: Cranfield UniversityProduct/Service Systems have recently grown in manufacturers’ interest. This paper presents an international survey of manufacturers from Sweden, Japan, Italy and Germany.
Lindahl, Mattias   +7 more
core   +2 more sources

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

Are current ecological restoration practices capturing natural levels of genetic diversity? A New Zealand case study using AFLP and ISSR data from mahoe (Melicytus ramiflorus) [PDF]

open access: yes, 2015
Sourcing plant species of local provenance (eco-sourcing) has become standard practice in plant community restoration projects. Along with established ecological restoration practices, knowledge of genetic variation in existing and restored forest ...
Goshorn, Mary   +5 more
core  

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan   +14 more
wiley   +1 more source

Home - About - Disclaimer - Privacy