Results 21 to 30 of about 244,956 (277)

Open Notebook Science Challenge: Solubilities of Organic Compounds in Organic Solvents [PDF]

open access: yes, 2010
This book contains the results of the Open Notebook Science Solubility Challenge. All experimental measurements are provided with a link to either the laboratory notebook page where the experiment was carried out or to a literature reference.
Andrew Lang   +17 more
core   +6 more sources

VLA-SMILES: Variable-Length-Array SMILES Descriptors in Neural Network-Based QSAR Modeling

open access: yesMachine Learning and Knowledge Extraction, 2022
Machine learning represents a milestone in data-driven research, including material informatics, robotics, and computer-aided drug discovery. With the continuously growing virtual and synthetically available chemical space, efficient and robust ...
Antonina L. Nazarova, Aiichiro Nakano
doaj   +1 more source

Molecular pKa Prediction with Deep Learning and Chemical Fingerprints

open access: yesCumhuriyet Science Journal
Today, drug discovery and design, the determination of molecular properties, in particular the determination of a molecule's pKa value, is essential for understanding and optimising the biological activity of drugs.
Fatih Mehmet Avcu
doaj   +1 more source

Distinguishing Posed and Spontaneous Smiles by Facial Dynamics

open access: yes, 2017
Smile is one of the key elements in identifying emotions and present state of mind of an individual. In this work, we propose a cluster of approaches to classify posed and spontaneous smiles using deep convolutional neural network (CNN) face features ...
B Mandal   +24 more
core   +1 more source

Smile asymmetries and reputation as reliable indicators of likelihood to cooperate: An evolutionary analysis [PDF]

open access: yes, 2002
Cooperating with individuals whose altruism is not motivated by genuine prosocial emotions could have been costly in ancestral division of labour partnerships. How do humans ‘know’ whether or not an individual has the prosocial emotions committing future
Brown, WM, Moore, C
core  

Practical computational toolkits for dendrimers and dendrons structure design [PDF]

open access: yes, 2017
Dendrimers and dendrons offer an excellent platform for developing novel drug delivery systems and medicines. The rational design and further development of these repetitively branched systems are restricted by difficulties in scalable synthesis and ...
A Kwok   +52 more
core   +3 more sources

Artificial Intelligence‐Driven Development in Rechargeable Battery Materials: Progress, Challenges, and Future Perspectives

open access: yesAdvanced Functional Materials, EarlyView.
AI is transforming the research paradigm of battery materials and reshaping the entire landscape of battery technology. This comprehensive review summarizes the cutting‐edge applications of AI in the advancement of battery materials, underscores the critical challenges faced in harnessing the full potential of AI, and proposes strategic guidance for ...
Qingyun Hu   +5 more
wiley   +1 more source

Can You Spot the Fake? [PDF]

open access: yes, 2011
The ability to correctly interpret smiles is a skill that can be helpful in many aspects of life. One key feature that people look at is a smile, but smiles may not always be genuine.
Abbate, Alyssa   +3 more
core   +1 more source

Mood meter: counting smiles in the wild [PDF]

open access: yes, 2012
In this study, we created and evaluated a computer vision based system that automatically encouraged, recognized and counted smiles on a college campus.
Drevo, Will   +3 more
core   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han   +17 more
wiley   +1 more source

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