jablonkagroup/rise_ai_scientists huggingface dataset:
Authors: Haibo Ding | Wenliang Zhao | Zhiwei Sui | Yu Han | Fuyao Yang | Haisen Zhao
Source: IET Electric Power Applications (article, 2025-01-01)
Field: Materials Science — Electronic, Optical and Magnetic Materials

Multiobjective Robust Optimisation Design for Nanocrystalline High‐Frequency Transformer Based on Multi‐Physical Field Considering Core Uncertainty ABSTRACT High‐frequency transformers (HFTs) are critical in modern power electronics, especially for application scenarios requiring compact size, high efficiency and superior thermal stability. However, their performance is often constrained by manufacturing tolerance and material property variations. This paper presents a robust optimisation design ( Rob. D ) method for nanocrystalline HFTs ( nano HFTs) that considers the material uncertainty, focusing on optimising power density, leakage inductance and thermal stability simultaneously. The support vector regression (SVR) is applied to the surrogate model to replace the computationally expensive finite element analysis (FEA) during the extensive uncertainty evaluations required in MCA, whereas the nondominated sorting genetic algorithm III (NSGA‐III) leverages the surrogate model to efficiently navigate the trade‐offs between competing objectives under variability. The Pareto‐optimal solutions achieve a 1.26°C decrease in hotspot temperature of nano HFT. The validation via simulations and a 20 kVA prototype confirms that Rob. D reduces the standard deviations of the core uncertainty to 2.7 × 10 −3 °C, substantiating the framework's efficacy in balancing competing objectives under uncertainty. Compared to conventional deterministic optimisation design ( Det. D ) approaches, the proposed method demonstrates enhanced robustness by treating core dimensions and magnetic properties as statistically distributed variables. This enables optimisation of both mean performance and standard deviation of objectives, ensuring resilience against the actual manufacturing dispersions. Robustness (evolution) ; Transformer ; Optimal design ; Uncertainty quantification ; Inductance ; Finite element method ; Thermal Magnetic Properties and Applications ; Advanced DC-DC Converters ; Silicon Carbide Semiconductor Technologies
Authors: Clarissa Zheng | Marie Andken | Jonathan M. Mudge | Michele Magrane | Sandra Orchard | Zhi Sun | Eric W. Deutsch
Source: ChemRxiv (preprint, 2025-05-28)
Field: Chemistry — Spectroscopy

Evaluation of PE5 entries on the Human Proteome Project Target List One aim of the international Human Proteome Organization (HUPO) Human Proteome Project (HPP) is to obtain high-confidence translation evidence for every human protein-coding gene established in its target list of 19433 entries based on the protein-coding genes from Ensembl-GENCODE. However, 76 are annotated in UniProtKB (as of release 2024_06) with PE5, indicating skepticism in the protein’s existence from a manual curator, so it is unclear if these entries belong in the HPP target list. Here we review these 76 entries by assembling evidence from the literature, reference databases, and genome alignments with other species to conclude whether these entries should be freed from their PE5 status to become annotated with PE1-4 in UniProtKB. We find that 17 of these have credible translation evidence and therefore should be upgraded to PE1. Another 15 lack translation evidence, but have transcription evidence, the evolutionary hallmarks of protein-coding genes, and are presumed to produce functional proteins. 41 have no translational nor transcriptional evidence, although still bear the evolutionary hallmarks of protein-coding genes; currently it remains unclear if these are protein-coding, so their representation becomes a matter of policy. Only 3 entries still seem best categorized as PE5 and excluded from the HUPO-HPP target list. Human proteome project ; Proteome ; Computational biology ; Computer science ; Information retrieval ; Data science ; Biology ; Bioinformatics ; Proteomics ; Genetics Advanced Proteomics Techniques and Applications
Authors: Tatsuhiko Shirai
Source: arXiv (Cornell University) (preprint, 2025-10-15)
Field: Chemistry — Physical and Theoretical Chemistry

Quasi-adiabatic thermal ensemble preparation in the thermodynamic limit We investigate a quasi-adiabatic thermal process for preparing finite-temperature ensembles in the thermodynamic limit. The process gradually transforms a thermal ensemble of a noninteracting system into that of an interacting system of interest over a finite operation time, with the temperature controlled by parameters associated with the entropy of the initial state. We analyze this process in both nonintegrable and integrable spin chains with translational invariance. For the nonintegrable case, numerical simulations combined with a thermodynamic argument indicate that the thermal properties of local observables are accurately reproduced with a single parameter, although the operation time increases exponentially with precision. In contrast, for the integrable transverse-field Ising model, we analytically show that an extensive number of parameters tied to local conserved quantities is generally necessary, and the performance is affected by the presence of a quantum phase transition. These results clarify the potential and limitations of the quasi-adiabatic thermal process for an ensemble preparation and highlight the role of integrability in determining its efficiency. Observable ; Thermodynamic limit ; Thermal ; Integrable system ; Canonical ensemble ; Entropy (arrow of time) ; Ising model ; Quantum ; Thermodynamic temperature ; Phase transition Advanced Physical and Chemical Molecular Interactions ; Thermal and Kinetic Analysis ; Zeolite Catalysis and Synthesis
Authors: William Chuirazzi | Yuxuan Zhang | Swapnil Morankar | Rahul Reddy Kancharla
Source: Journal of Radioanalytical and Nuclear Chemistry (article, 2025-12-12)
Field: Materials Science — Materials Chemistry

Neutron and x-ray computed tomography of a natural uranium tristructural isotropic (TRISO) fuel compact A natural uranium-based, unirradiated tristructural isotropic (TRISO) fuel compact was nondestructively imaged using both X-ray (XCT) and neutron computed tomography (nCT). While XCT of compacts can provide information on fuel kernels, imaging artifacts preclude examination of the graphite matrix. In this work, nCT was used for the first time on a TRISO compact to examine the graphite matrix. A crack was clearly resolved within the graphite matrix, proving that nCT is a viable tool for nondestructive volumetric examination of the matrix material in TRISO fuel compacts. The XCT and nCT data were then fused together to create a more comprehensive dataset containing both matrix and fuel kernels. Graphite ; Isotropy ; Natural uranium ; Neutron ; Nondestructive testing ; Neutron capture ; Matrix (chemical analysis) ; Uranium Graphite, nuclear technology, radiation studies ; Nuclear reactor physics and engineering ; Nuclear Materials and Properties
Authors: Marie-Bénédicte Jacques | Antti Räty | Joseph A. Ridao Cabrerizo | Dušan Daniška
Source: Repository KITopen (Karlsruhe Institute of Technology) (article, 2025-01-01)
Field: Materials Science — Materials Chemistry

European collaborations for safe and efficient dismantling: digital twins, ontology and data exchange Due to economic considerations and political decisions, an increasing number of nuclear facilities is to be dismantled in the coming decades. The large number of nuclear decommissioning projects must comply with the reliability and safety requirements in order to make the dismantling operations more efficient, safer and more cost-effective. This paper gives an overview of European coordinated efforts to develop and demonstrate the use of digital tools and methods for safe and efficient decommissioning activities through the projects PLEIADES (PLatform based on Emerging and Interoperable Applications for enhanced Decommissioning processES) and DORADO (Digital twins and Ontology for Robot Assisted Decommissioning Operations). Achieved by the end of 2023, the PLEIADES project defined a common ontology specifically designed for nuclear decommissioning projects. It developed a central server for combining data while ensuring compatibility and it provided the first pilot integration of digital decommissioning and waste management support tools. PLEIADES demonstrated the usefulness and efficiency of this concept using data of three real nuclear sites. Starting in the second half of 2024, the DORADO project will continue this work by creating a holistic digital data-driven platform as a BIM/DT (Building-Information-Model/Digital-Twin) and by integrating new digital tools into a coherent suite customized for decommissioning applications. Eight digital technologies will be integrated, including point-cloud data, 3D models and change detection, sensors data fusion, ALARA (As Low as Reasonably Achievable) dose estimation, robot mission optimization, and smart voice assistant interface. Nuclear decommissioning ; Interoperability ; Data exchange ; SAFER ; Suite ; Ontology ; Work (physics) ; Project management Graphite, nuclear technology, radiation studies ; Marine and Offshore Engineering Studies ; Risk Perception and Management
Authors: Jinzhuang Lv | Zhanlong Zhang | Jun Deng | Zhicheng Pan | Heng Wu | Haibin Zhou | Wenhao He | Yu Yang
Source: Applied Sciences (article, 2025-06-26)
Field: Materials Science — Electronic, Optical and Magnetic Materials

Study on the Time–Frequency Characteristics of Excitation Inrush Current and Its Induced Converter Transformer Vibration An inrush current will be generated inside a converter transformer during no-load switching on or off. The inrush current will cause severe vibration of the winding and other components of the converter transformer. However, the current research on the vibration characteristics caused by the inrush current is insufficient, and the influence of the converter transformer components cannot be effectively evaluated. Therefore, this paper discusses the building of an electromagnetic transient model of no-load closing of a conventional DC converter station, and analyzes the time–frequency characteristics of the inrush current under different working conditions. The finite element model based on the actual converter transformer was built and verified. The vibration characteristics of some converter transformer components under excitation of the inrush current were studied. The research results can monitor the vibration of a converter transformer under different working conditions, and can avoid the damage of converter transformer components caused by an excessive inrush current. Transformer ; Inrush current ; Acoustics ; Materials science ; Electrical engineering ; Physics ; Voltage ; Engineering Magnetic Properties and Applications ; Geoscience and Mining Technology ; Electric Power Systems and Control
Authors: Tripurari Chowdhuri | Ashu Kumar | Shekhar Kumar | Suparna Saha | Debasis Chattopadhyay
Source: Indian Journal of Fibre & Textile Research (article, 2025-01-01)
Field: Materials Science — Polymers and Plastics

omparative weaving performance assessment of tasar yarns produced by different cocoons softening process This study evaluates the comparative performance of tasar filament yarns during weaving preparatory and weaving processes following standard handloom procedures. Twisted and untwisted 60 denier (nominal) yarns are used as warp and weft, respectively. The yarns are produced using three cooking processes: (i) sodium carbonate with soap, (ii) hydrogen peroxide with soap, and (iii) sodium carbonate with sodium bi-carbonate. A significant reduction of winding breaks is observed for both yarns produced by sodium carbonate in combination with sodium bi-carbonate as well as hydrogen peroxide and soap cooking process, compared to the sodium carbonate and soap technique. Weaving trials reveal higher warp and weft breaks in yarns from the sodium carbonaten and soap process, attributed to fibroin degradation due to high pH. Fabric woven from these yarns also shows a greater number of defects per metre. Thus, the sodium carbonate and sodium bi-carbonate or hydrogen peroxide and soap cocoons cooking technique prove more effective for producing yarns suitable for tasar fabric weaving. Weaving ; Softening ; Materials science ; Process (computing) ; Composite material ; Mechanical engineering ; Engineering ; Computer science Textile materials and evaluations ; Crafts, Textile, and Design ; Silk-based biomaterials and applications
Authors: Muhammad Owais Raza Sıddıquı | Momina Zahid | Asil Ayaz | Syed Muhammad Ali Hashmi | A T M Faiz Ahmed | Danmei Sun
Source: Tekstil ve Mühendis (review, 2025-06-28)
Field: Materials Science — Polymers and Plastics

Unravelling the Complexity: A Review of Geometrical Modelling Techniques in Plain Weft Knitted Textile Structures The geometrical modelling of weft knitted structures is useful to predict fabric properties and for creating physical models. This technology allows fabric simulation to reduce the intensity of the designer and improve work efficiency. This article explores the use of parametric and mathematical techniques to capture the complexities of knitted structures. Finite element analysis (FEA) and mathematical explanations of loop formations are among the topics discussed. This study attempts to offer a thorough resource for scholars, designers, and practitioners navigating the challenging field of weft knitted textile geometrical modelling by combining ideas from various techniques. Mathematical models are based on mathematical equations, these models are easier to understand, but they are unable to forecast how cloth will behave in real time. Since parametric models provide a 3D geometrical model based on the actual values of the substrate, they provide a more realistic representation of the fabric simulation than mathematical models. By breaking down difficulties into smaller components, the Finite Element Analysis (FEA) is used to address physics and engineering problems. Things with asymmetrical structures can easily simulated by using FEA. This study provides a platform for future research and innovation in textile engineering and design by synthesizing the present level of geometrical modelling in the context of plain weft knitted structures through a thorough analysis of the existing literature Textile ; Plain weave ; Engineering ; Engineering drawing ; Structural engineering ; Mechanical engineering ; Materials science ; Computer science ; Composite material ; Yarn Textile materials and evaluations ; Mechanical Behavior of Composites ; Dyeing and Modifying Textile Fibers
Authors: Lauren Coyle
Source: Bioconjugation Insights (article, 2025-01-01)
Field: Chemistry — Organic Chemistry

Industry Insights. Expanding the conjugate landscape through dual-payload breakthroughs, regulatory wins, and pipeline progress Lauren Coyle, Launch Commission Editor, Bioconjugation InsightsAs an editor with extensive experience in bioconjugation (i.e., ADCs, conjugate chemistry, diagnostics and imaging, bi/multi-specifics, targeted delivery, and theranostics), Lauren’s focus is on advancing the field by facilitating and disseminating high-impact research on conjugation technologies and their applications. Lauren works closely with researchers, scientists, and industry professionals to publish cutting-edge studies exploring the latest advances in conjugation chemistry, drug delivery systems, and the development and delivery of targeted therapeutics. In addition to her editorial responsibilities, she maintains a strong network within the biopharma industry, staying up to date with emerging trends and breakthroughs in bioconjugation. Bioconjugation ; Pipeline (software) ; European commission ; Field (mathematics) ; Conjugate ; Commission Click Chemistry and Applications ; Nanoplatforms for cancer theranostics ; Innovative Microfluidic and Catalytic Techniques Innovation
Authors: Esohe Idusogie
Source: Bioconjugation Insights (article, 2025-06-24)
Field: Chemistry — Organic Chemistry

Industry insights, June 2025 Bioconjugation Insights is delighted to bring you all the latest news in the bioconjugation space in this new Industry Insights article. Brought to you by one of our esteemed Editorial Advisory Board members, this article highlights the latest developments in collaborations, regulatory changes, marketing trends, and R&amp;D in the field. Additionally, it provides insights into key clinical trials, innovations in tools and technology, and notable conferences and publications. Key (lock) ; Space (punctuation) ; Editorial board Click Chemistry and Applications ; CAR-T cell therapy research ; Biosimilars and Bioanalytical Methods
Authors: Linda Wahyuni | Rita Novita Sari | Sri Rahayu | Dian Mayasari
Source: CogITo Smart Journal (article, 2025-06-30)
Field: Chemistry — Analytical Chemistry

Multi-Criteria Analysis for Selecting Superior Rice Seeds Using SAW-AHP Rice is the staple food of the Indonesian population, and the quality of rice production largely depends on the selection of superior rice seeds. However, farmers often rely solely on manual observation and personal experience in seed selection, which can lead to crop failures due to suboptimal choices. This research aims to develop and implement a web-based Decision Support System (DSS) to assist farmers in selecting superior rice seeds using the Simple Additive Weighting (SAW) and Analytic Hierarchy Process (AHP) methods. The system evaluates nine criteria across seven seed alternatives, applying a 1–5 scale in SAW and a 1–9 pairwise comparison scale in AHP. The results indicate that HMS 700 ranks first in SAW with a score of 0.85, followed by IF16 at 0.75. In contrast, AHP identifies Inpari 42 as the top alternative with a priority value of 0.176, followed by IF17 at 0.161. The implementation of this system improves decision-making accuracy and contributes to increased agricultural productivity. Analytic hierarchy process ; Computer science ; Agricultural engineering ; Reliability engineering ; Mathematics ; Operations research ; Engineering Spectroscopy and Chemometric Analyses ; GABA and Rice Research
Authors: M. K. M. Alharbi | Abel Zhou | Rob Davidson | Mark Naunton | Chandra Makanjee
Source: Journal of Applied Clinical Medical Physics (article, 2025-09-30)
Field: Materials Science — Surfaces, Coatings and Films

Monte Carlo analysis of energy deposition and X‐ray fluence in cylindrical anode systems Larger anode radii and moderate polar angles minimized energy deposition profiles distortion and improved X-ray fluence uniformity and production efficiency. Overshooting at small radii and large angles caused deformation, emphasizing the need for precise beam positioning to balance distortion, uniformity, and efficiency. These results define the geometric limits for effective energy deposition profile formation in cylindrical anode systems. Fluence ; Anode ; Deposition (geology) ; Monte Carlo method ; Polar ; Distortion (music) Electron and X-Ray Spectroscopy Techniques ; Advanced X-ray and CT Imaging ; X-ray Spectroscopy and Fluorescence Analysis
Authors: Yu Zhang | Tong Wu | Yijiang Zhou | Caipin Li | Wencan Peng | Qinghong Sheng | Yuangang Lu | Chongjun He | Yu-Rui Zhang
Source:  (article, 2025-08-27)
Field: Materials Science — Electronic, Optical and Magnetic Materials

Dual-frequency broadband metasurface for independently generating multiple vortex beams based on spin decoupling &lt;p dir="ltr"&gt;A dual-frequency broadband metasurface capable of generating four circularly polarized vortex beams with independently control of the topological charge and deflection direction is proposed. The broadband unit based top and bottom layer of the designed metasurface generate the vortex beams in the Ku band (10-20 GHz) and the Ka band (26-30 GHz), respectively. A custom-designed frequency selection surface is inserted to minimize the mutual interference. The far-field measurement experimental results confirm that the designed metasurface generates four vortex beams with the deflection directions of θL = -40°, θR = 20° and θL = -40°, θR = 30°across the broad bandwidth in the Ku and Ka band, respectively.&lt;/p&gt; Decoupling (probability) ; Broadband ; Physics ; Vortex ; Dual (grammatical number) ; Spin (aerodynamics) ; Condensed matter physics ; Optics ; Engineering ; Mechanics Metamaterials and Metasurfaces Applications ; Orbital Angular Momentum in Optics ; Advanced Antenna and Metasurface Technologies
Authors: Luís Lima | Luana Dalagrana dos Santos | Isabella Taglieri | David A. Cabral | Letı́cia M. Estevinho | Fábio Luiz Melquíades | Luís G. Dias | Evandro Bona
Source: Chemosensors (article, 2025-06-24)
Field: Chemistry — Analytical Chemistry

Origin Identification of Table Salt Using Flame Atomic Absorption and Portable Near-Infrared Spectrometries The mineral composition of table salt can be indicative of its origin. This work evaluated the possibility of identifying the origin of salt from four countries: Brazil, Spain, France, and Portugal. Eight metals were quantified through flame atomic absorption/emission spectroscopy (FAAS). The possibility of using portable near-infrared spectroscopy (NIR) as a faster and lower-cost alternative for identifying salt provenance was also evaluated. The content of Ca, Mg, Fe, Mn, and Cu was identified as possible markers to differentiate the salt origin. One-class classifiers using FAAS data and DD-SIMCA could discriminate the salt origin with few misclassifications. For NIR spectroscopy, it was possible to highlight the importance of controlling the humidity and granulometry before the spectra acquisition. After drying and milling the samples, it was possible to discriminate between samples based on the interaction between the water of hydration and the presence of the cations in the sample. The Mg, Mn, and Cu are important in identifying the origin of salt using NIR spectra. The DD-SIMCA model using NIR spectra could classify the origin with the same performance as observed in FAAS. However, it is important to emphasize that NIR spectroscopy requires less sample preparation, is faster, and has low-cost instrumentation. Table (database) ; Absorption (acoustics) ; Infrared ; Salt (chemistry) ; Identification (biology) ; Atomic absorption spectroscopy ; Near-infrared spectroscopy ; Analytical Chemistry (journal) ; Materials science ; Chemistry ; Optics ; Physics ; Environmental chemistry ; Physical chemistry ; Computer science ; Database Spectroscopy and Chemometric Analyses ; Analytical Chemistry and Chromatography ; Analytical chemistry methods development
Authors: Tianqi Gu | Yihao Zhang | Hangbin Cai | Dawei Tang
Source: Physics Letters A (article, 2025-03-12)
Field: Materials Science — Electronic, Optical and Magnetic Materials

High-performance achromatic metalens in the long-wavelength infrared regime Physics ; Achromatic lens ; Infrared ; Wavelength ; Optics Metamaterials and Metasurfaces Applications ; Optical Coatings and Gratings ; Photonic Crystals and Applications