Results 121 to 130 of about 338,887 (388)

ChatMolData: A Multimodal Agent for Automatic Molecular Data Processing

open access: yesAdvanced Intelligent Systems, EarlyView.
While large language models (LLMs) struggle with molecular data due to single‐modality limitations, ChatMolData—a multimodal agent for processing databases, images, structure files, and documents—is presented. It combines LLMs with tools for retrieval, structuring, prediction, visualization, and search, achieving > 90% accuracy across 128 tasks.
Yi Yu   +5 more
wiley   +1 more source

Concatenated Space Time Block Codes and TCM, Turbo TCM Convolutional as well as Turbo Codes

open access: yes, 2000
Space-time block codes provide substantial diversity advantages for multiple transmit antenna systems at a low decoding complexity. In this paper, we concatenate space-time codes with Convolutional Codes (CC), Turbo Convolutional codes (TC), Turbo BCH ...
Hanzo, L.   +4 more
core  

Alterations in gut microbiota and metabolites contribute to postoperative sleep disturbances

open access: yesAnimal Models and Experimental Medicine, EarlyView.
In this study, we classified postoperative patients into poor sleepers (PS) and good sleepers (GS) based on the bispectral index (BIS), and transplanted their fecal microbiota to pseudo‐germ‐free rats to analyze the sleep changes in rats and the potential mechanism.
Hui Zhong   +7 more
wiley   +1 more source

A Scalable Turbo Decoding Algorithm for High-Throughput Network-on-Chip Implementation

open access: yesIEEE Access, 2016
Wireless communication at near-capacity transmission throughputs is facilitated by employing sophisticated Error Correction Codes (ECCs), such as turbo codes.
Ra'ed Al-Dujaily   +5 more
doaj   +1 more source

Fully automatic extraction of morphological traits from the web: Utopia or reality?

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Plant morphological traits, their observable characteristics, are fundamental to understanding the role played by each species within its ecosystem; however, compiling trait information for even a moderate number of species is a demanding task that may take experts years to accomplish.
Diego Marcos   +9 more
wiley   +1 more source

Parallel Interference Cancellation Based Turbo Space-Time Equalization in the SDMA Uplink

open access: yes, 2007
A novel Parallel Interference Cancellation (PIC) based turbo Space Time Equalizer (STE) structure designed for multiple antenna assisted uplink receivers is introduced. The proposed receiver structure allows the employment of non-linear type of detectors
Chen, S., Hanzo, L., Wolfgang, A.
core   +1 more source

Advancing plant metabolic research by using large language models to expand databases and extract labeled data

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Recently, plant science has seen transformative advances in scalable data collection for sequence and chemical data. These large datasets, combined with machine learning, have demonstrated that conducting plant metabolic research on large scales yields remarkable insights.
Rachel Knapp   +2 more
wiley   +1 more source

A Theoretical Framework for Soft-Information-Based Synchronization in Iterative (Turbo) Receivers

open access: yesEURASIP Journal on Wireless Communications and Networking, 2005
This contribution considers turbo synchronization, that is to say, the use of soft data information to estimate parameters like carrier phase, frequency, or timing offsets of a modulated signal within an iterative data demodulator.
Lottici Vincenzo   +6 more
doaj   +2 more sources

Decision Feedback Aided Bayesian Turbo Space-Time Equalizer for Parallel Interference Cancellation in SDMA Systems

open access: yes, 2005
A novel Bayesian Decision-Feedback aided turbo Space-Time Equalizer (DF-STE) combined with a Parallel Interference Cancellation (PIC) scheme and designed for multiple antenna assisted receivers is introduced.
Chen, S., Hanzo, L., Wolfgang, A.
core  

Investigation of the Molecular Level Interaction in [CH3OH−CH2X2] Complexes (X=I, Br, and Cl) using Matrix‐Isolation IR Spectroscopy

open access: yesChemistry – An Asian Journal, Volume 20, Issue 6, March 17, 2025.
In CH2X2 (X=Cl, Br, and I) molecules, the magnitude of σ‐hole on the X atom decreases from CH2I2 to CH2Cl2 . Three different types of interactions i. e., C−X⋅⋅⋅O halogen bond, and C−H⋅⋅⋅O and O−H⋅⋅⋅X hydrogen bond, are possible in [CH3OH−CH2X2] complexes.
Sumit Kumar Agrawal   +2 more
wiley   +1 more source

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