Results 61 to 70 of about 3,080,648 (304)

New extractive configuration separating azeotropic mixture in semi-batch way [PDF]

, 2006
A new variant of batch extractive distillation, the so-called inverse-fed batch extractive distillation is presented. The total amount of the entrainer is pre-loaded to the boiler, and the mixture charge to be separated is continuously fed to the column ...
Horvath, Laszlo, Fonyo, Zsolt, Lelkes, Zoltan, Stéger, Csaba, Rev, Endre, Meyer, Michel   +5 more
core   +1 more source

Janus Photonic Graphics by Stratified Assembly of Two Distinct Colloids

Advanced Functional Materials, EarlyView.
Double‐sided Janus photonic micropatterns with vivid structural colors are fabricated through a single‐step bottom‐up strategy. Density‐driven stratification and depletion‐mediated crystallization of PMMA and PS binary colloids lead to exclusive lattices on opposite surfaces under centrifugal force.
Young Geon Kim, Yongseok Jung, Sehee Yang, Jiwoo Lee, Shin‐Hyun Kim   +4 more
wiley   +1 more source

A Deep Semantic Segmentation Approach to Map Forest Tree Dieback in Sentinel-2 Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Massive tree dieback events triggered by various disturbance agents, such as insect outbreaks, pests, fires, and windstorms, have recently compromised the health of forests in numerous countries with a significant impact on ecosystems.
Giuseppina Andresini, Annalisa Appice, Donato Malerba   +2 more
doaj   +1 more source

Nemesis: Neural Mean Teacher Learning-Based Emotion-Centric Speaker

Algorithms, 2023
Image captioning is the multi-modal task of automatically describing a digital image based on its contents and their semantic relationship. This research area has gained increasing popularity over the past few years; however, most of the previous studies
Aryan Yousefi, Kalpdrum Passi
doaj   +1 more source

Generalised model for heteroazeotropic batch distillation with variable decanter hold-up [PDF]

, 2013
A general model of batch heteroazeotropic distillation is proposed. Both liquid phases present in the decanter can be refluxed or withdrawn as distillate, their hold-up can be increased, decreased or kept constant, as well. By assuming maximal separation,
Láng, Péter, Hegely, Laszlo, Gerbaud, Vincent   +2 more
core   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Clean, performance‐robust, and performance‐sensitive historical information based adversarial self‐distillation

IET Computer Vision
Adversarial training suffers from poor effectiveness due to the challenging optimisation of loss with hard labels. To address this issue, adversarial distillation has emerged as a potential solution, encouraging target models to mimic the output of the ...
Shuyi Li, Hongchao Hu, Shumin Huo, Hao Liang   +3 more
doaj   +1 more source

Self-Distillation Enables Continual Learning

CoRR
Continual learning, enabling models to acquire new skills and knowledge without degrading existing capabilities, remains a fundamental challenge for foundation models. While on-policy reinforcement learning can reduce forgetting, it requires explicit reward functions that are often unavailable.
Idan Shenfeld, Mehul Damani, Jonas Hübotter, Pulkit Agrawal 0001   +3 more
openaire   +2 more sources

Performance of asymmetric hollow fibre membranes in membrane distillation under various configurations and vacuum enhancement [PDF]

, 2010
Hollow fibre membrane distillation (MD) modules have a more compact structure than flat sheet membrane modules, providing potentially greater advantage in commercial applications.
Jianhua Zhang, Stephen Gray, Jun-De Li, Li, Jun-de, Xie, Zongli, Zhang, Jianhua, Gray, Stephen, Duke, Mikel, Zongli Xie, Gray, Stephen R, Mikel Duke   +10 more
core   +1 more source