Results 41 to 50 of about 6,920,287 (312)

Cross family christmas card, 1957 [picture] : "greetings at christmas 1957 From stan and jess cross and stephen" /

open access: yes, 1957
Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; Copy of original drawing. "Greetings at Christmas 1957 From Stan and Jess Cross and Stephen"; Also available in an electronic version via the internet at: http://nla.gov.au/nla.pic ...
Cross, Stan, 1888-1977.
core   +2 more sources

Cross-Well Lithology Identification Based on Wavelet Transform and Adversarial Learning

open access: yesEnergies, 2023
For geological analysis tasks such as reservoir characterization and petroleum exploration, lithology identification is a crucial and foundational task.
Longxiang Sun   +5 more
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A Convolution-LSTM-Based Deep Neural Network for Cross-Domain MOOC Forum Post Classification

open access: yesInformation, 2017
Learners in a massive open online course often express feelings, exchange ideas and seek help by posting questions in discussion forums. Due to the very high learner-to-instructor ratios, it is unrealistic to expect instructors to adequately track the ...
Xiaocong Wei   +3 more
doaj   +1 more source

Generative Adversarial Learning Enhanced Fault Diagnosis for Planetary Gearbox under Varying Working Conditions

open access: yesSensors, 2020
Planetary gearbox is a critical component for many mechanical systems. It is essential to monitor the planetary gearbox health and performance in order to maintain the whole machine works well.
Weigang Wen, Yihao Bai, Weidong Cheng
doaj   +1 more source

Cross-domain sentiment analysis model on Indonesian YouTube comment

open access: yesIJAIN (International Journal of Advances in Intelligent Informatics), 2021
A cross-domain sentiment analysis (CDSA) study in the Indonesian language and tree-based ensemble machine learning is quite interesting. CDSA is useful to support the labeling process of cross-domain sentiment and reduce any dependence on the experts ...
Agus Sasmito Aribowo   +3 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Current status and prospects of guidance techniques for intercepting hypersonic glide vehicles: A review

open access: yesDefence Technology
Hypersonic vehicles present formidable challenges to existing air and missile defence systems due to their extreme velocity, extended-range strike capability, and exceptional maneuverability, driving the need for advanced guidance technologies of ...
Feng Wang   +5 more
doaj   +1 more source

Web3D Learning Framework for 3D Shape Retrieval Based on Hybrid Convolutional Neural Networks

open access: yesTsinghua Science and Technology, 2020
With the rapid development of Web3D technologies, sketch-based model retrieval has become an increasingly important challenge, while the application of Virtual Reality and 3D technologies has made shape retrieval of furniture over a web browser feasible.
Wen Zhou   +3 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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