Results 131 to 140 of about 4,738,555 (278)

Revealing Hidden Raman Signatures Through Attention‐Based Spectral Unmixing

Advanced Intelligent Systems, EarlyView.
Weak Raman signatures are recovered from background‐dominated spectra using a transformer‐based, reference‐free spectral unmixing AI framework. Self‐attention reconstructs substrate contribution directly from mixed data, enabling reliable extraction of previously inaccessible vibrational features.
Dmitriy A. Poteryayev, Pietro Novelli, Annalisa Coriolano, Riccardo Dettori, Valentina Tozzini, Fabio Beltram, Massimiliano Pontil, Antonio Rossi, Stiven Forti, Camilla Coletti   +9 more
wiley   +1 more source

Error-Free Transformations in Real and Complex Floating Point Arithmetic

, 2007
International audienceError-free transformation is a concept that makes it possible to compute accurate results within a floating point arithmetic. Up to now, it has only be studied for real floating point arithmetic.
Graillat, Stef, Ménissier-Morain, Valérie   +1 more
core   +1 more source

Efficacy and Predictors of Response to Biologic Therapy and Endoscopic Sinus Surgery in Patients With Nasal Polyps: A Systematic Review

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Biologics and endoscopic sinus surgery (ESS) treat refractory chronic rhinosinusitis with nasal polyposis (CRSwNP), but direct comparisons are lacking. We synthesized efficacy and subgroup data across randomized controlled trials (RCTs) of biologics and ESS.
Arun Chakravorty, Matthew E. Lin, Rory Lubner, Jess C. Mace, Jeffrey Suh, Jivianne Lee, Marilene Wang, Sarah Wise, Naweed Chowdhury, Zachary M. Soler, Justin Turner, Timothy L. Smith, Myung Sim, Daniel M. Beswick   +13 more
wiley   +1 more source

Precision-Elastic Persistent Stochastic Execution for Quantum Circuit Simulation. [PDF]

Entropy (Basel)
Onizawa N, Lukac M, Nagayama S, Hanyu T.
europepmc   +1 more source

Floating-Point-Like Arithmetic for FPGA

, 2001
In recent years we have investigated the use of a logarithmic number representation as an alternative to floating-point. Efficient techniques have been developed to facilitate arithmetic comparable to single precision floating-point in the logarithmic ...
Matoušek, Rudolf
core  

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

The Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella   +3 more
wiley   +1 more source

Optimized M-SHAKE Constraint Implementations for GPU-Accelerated Molecular Dynamics: Balancing Precision and Performance Across Architectures. [PDF]

J Comput Chem
Jung J, La Torre DU, Kobayashi C, Ozaki K, Sugita Y.   +4 more
europepmc   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source

Fully Quantized Training vs. Post-Training Quantization for a Small Hyperspectral Transformer Model for Pixel-Level Foreign Plastic Object Classification. [PDF]

Sensors (Basel)
Khan Z, Yoon SC, Bhandarkar SM.
europepmc   +1 more source

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

Animal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin, Jiantao Yang, Minglu Gao, Xiaozhao Tao, Xin Yang, Yanli Liu, Xiaojun Yang   +6 more
wiley   +1 more source