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Preprint ARTICLE | doi:10.20944/preprints202301.0219.v2

When to Use Large Language Model: Upper Bound Analysis of BM25 Algorithms in Reading Comprehension Task

Tingzhen Liu, Qianqian Xiong, Shengxi Zhang

Subject: Computer Science And Mathematics, Data Structures, Algorithms And Complexity Keywords: Large Language Model; natural language processing; reading comprehension; computational lin-guistics; information retrieval; BM25

Online: 30 March 2023 (03:51:37 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202109.0195.v1

Extending a Large-scale Model to Better Represent Water Resources without Increasing the Model Complexity

Robyn Horan, Nathan J. Rickards, Alexandra Kaelin, Helen E. Baron, Thomas Thomas, Virginie D.J. Keller, Prabhas K. Mishra, Manish K. Nema, Sekhar Muddu‬, Kaushal K. Garg, Rishi Pathak, Helen A. Houghton-Carr, Harry Dixon, Sharad K. Jain, Gwyn Rees

Subject: Environmental And Earth Sciences, Environmental Science Keywords: large-scale model; hydrology; groundwater; reservoirs; Cauvery; Narmada.

Online: 13 September 2021 (09:17:28 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0467.v1

Multi-Stream Graph-based Deep Neural Networks for Skeleton-based Sign Language Recognition

Abu Saleh Musa Miah, Md. Al Mehedi Hasan, Si-Woong Jang, Hyoun-Sup Lee, Jungpil Shin

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Sign Language Recognition (SLR); Large Scale Dataset; American Sign Language; Turkey Sign Language; Chinese Sign Language; AUTSL; CSL

Online: 8 May 2023 (08:24:04 CEST)

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Preprint REVIEW | doi:10.20944/preprints202306.0196.v1

Ethical Challenges in the Development of Virtual Assistants Powered by Large Language Models

Andrés Piñeiro-Martín, Carmen Garcia-Mateo, Laura Docío-Fernández, María del Carmen López Pérez

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: ethical challenges; virtual assistants; Large Language Models; ethical AI; ethical guidelines; data privacy; bias mitigation; public services; AI regulation

Online: 2 June 2023 (11:53:26 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.1325.v1

Agile Methodology for the Standardization of Engineering Requirements using Large Language Models

Archana Tikayat Ray, Bjorn F Cole, Olivia J Pinon Fischer, Anirudh Prabhakara Bhat, Ryan T White, Dimitri N Mavris

Subject: Engineering, Aerospace Engineering Keywords: Requirements Engineering; Natural Language Processing; NLP; BERT; Requirements boilerplates; Model-Based Systems Engineering; MBSE; Requirements table; Large Language Models (LLMs); Transformer based language models

Online: 18 May 2023 (10:19:18 CEST)

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The increased complexity of modern systems is calling for an integrated and comprehensive approach to system design and development and in particular, a shift towards Model-Based Systems Engineering (MBSE) approaches for system design. The requirements that serve as the foundation for these intricate systems are still primarily expressed in Natural Language (NL), which can contain ambiguities and inconsistencies that hinder their direct translation into models. The colossal developments in the field of Natural Language Processing (NLP) in general and Large Language Models (LLMs) in particular can serve as an enabler for the conversion of NL requirements into semi-machine-readable requirements. This is expected to facilitate their standardization and use in a model-based environment. This paper discusses a two-fold strategy for converting NL requirements into semi-machine-readable requirements using language models. The first approach involves creating a requirements table by extracting information from free-form NL requirements. The second approach is an agile methodology that facilitates the identification of boilerplate templates for different types of requirements based on observed linguistic patterns. For this study, three different LLMs were utilized. Two of these models were fine-tuned versions of Bidirectional Encoder Representations from Transformers (BERT), specifically aeroBERT-NER and aeroBERT-Classifier, which were trained on annotated aerospace corpora. Another LLM, called flair/chunk-english, was utilized to identify sentence chunks present in NL requirements. All three language models were utilized together to achieve the standardization of requirements. To demonstrate the effectiveness of the methodologies, requirements from Parts 23 and 25 of Title 14 Code of Federal Regulations (CFRs) were employed, and a total of two, five, and three boilerplate templates were identified for design, functional, and performance requirements, respectively.

Preprint ARTICLE | doi:10.20944/preprints201910.0096.v1

Test of a Modified Rainfall-runoff Model in Large-scale River Basins

Spyros Giakoumakis, Dimitris Tigkas

Subject: Environmental And Earth Sciences, Water Science And Technology Keywords: Rainfall-runoff model; large-scale river basins; calibration; validation

Online: 9 October 2019 (10:16:32 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202302.0420.v1

A Study on the Wide Range of Relative Humidity in Cirrus Clouds Using Large-Ensemble Parcel Model Simulations

Miao Zhao, Xiangjun Shi

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Cirrus clouds; Relative humidity; Parcel model; Large-ensemble simulations

Online: 24 February 2023 (07:15:52 CET)

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Working Paper ARTICLE

Cosmological Constant Decaying with CMB Temperature

Tomohide Sonoda

Subject: Physical Sciences, Mathematical Physics Keywords: dark energy; dark matter; cosmic microwave background; large numbers hypothesis; varying fundamental constants; symmetry

Online: 14 June 2019 (09:53:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0175.v1

Antineutrino Star Model of the Big Bang and Dark Energy

Tom F. Neiser

Subject: Physical Sciences, Particle And Field Physics Keywords: cosmology: theory; gravitation; early universe; dark energy; large-scale structure of universe; cosmic background radiation; neutrinos

Online: 12 June 2018 (08:43:45 CEST)

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Preprint REVIEW | doi:10.20944/preprints201702.0002.v1

Tests and Problems of the Standard Model in Cosmology

Martin Lopez-Corredoira

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Cosmology; Observational cosmology; Origin, formation, and abundances of the elements; dark matter; dark energy; superclusters; large-scale structure of the Universe

Online: 1 February 2017 (16:06:52 CET)

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Working Paper ARTICLE

Introducing a New Comprehensive Model for Fault Detection and Condition Monitoring of Rotor Bars of Large Induction Motors Based on MCSA and ZCT Methods

Abolfazl Attar

Subject: Engineering, Industrial And Manufacturing Engineering Keywords: condition monitoring; faulty rotor bar detection; large induction motor; neural network; classification; MCSA; ZCT

Online: 18 March 2021 (11:01:43 CET)

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Preprint ARTICLE | doi:10.20944/preprints201810.0332.v1

A Specific Large-Scale Pressure Gradient Forcing for Computation of Realistic 3D Wind Fields Over a Canopy at Stand Scale

Francois Pimont, Jean-Luc Dupuy, Rodman Linn, Jeremy Sauer

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Ekman balance - Forest canopy – Large-eddy simulation – Large-scale pressure gradient - Streaks

Online: 15 October 2018 (18:19:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201811.0368.v1

Using Recurrent Procedures in Adaptive control System for Identify the Model Parameters of the Moving Vessel on the Cross Slipway

Hanna Rudakova, Oksana Polyvoda, Anton Omelchuk

Subject: Computer Science And Mathematics, Information Systems Keywords: slipway; adaptive control system; the method of least squares; procedure periodic; parameter estimation; large-sized object; a recurrent algorithm; the identification procedure

Online: 15 November 2018 (15:47:00 CET)

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Preprint REVIEW | doi:10.20944/preprints202105.0026.v2

Ethical Issues Concerning the Use of Data from Commercially Available Wearable Sensors in Children

Andrie G. Panayiotou, Evangelos D. Protopapadakis

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: wearable devices; ethics; children; privacy; large data; right to an open future; living in the spot-light

Online: 25 June 2021 (11:00:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201903.0135.v1

Tie-System Calibration for the Experimental Setup of Large Deployable Reflectors

Alessandro Cammarata, Rosario Sinatra, Riccardo Rigato, Pietro Davide Maddio

Subject: Engineering, Mechanical Engineering Keywords: large deployable reflector; tie adjustment; experimental setup

Online: 12 March 2019 (10:24:06 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints202305.1540.v3

Revisiting the Political Biases of ChatGPT

Sasuke Fujimoto, Kazuhiro Takemoto

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: ChatGPT; algorithm bias; political bias; large language model

Online: 26 May 2023 (07:37:33 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202207.0396.v1

Asymmetry in Galaxy Spin Directions -- Analysis of Data from DES and Comparison to Four Other Sky Surveys

Lior Shamir

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Galaxies; Large-scale structure of Universe; Cosmic anisotropy

Online: 26 July 2022 (08:08:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202203.0017.v1

Initiation of a “Lost” Large River on the East Asia Margin in the Middle Eocene

Xiaowei Fu, Rong Yang, Weilin Zhu, Shouye Yang, Jianhua Geng, Luyao Zhang

Subject: Environmental And Earth Sciences, Geophysics And Geology Keywords: East Asia; Detrital zircon; Large River; Rift Basin

Online: 1 March 2022 (11:07:26 CET)

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The forming of large rivers are the integral consequences of the deep earth process and the surface. In contrast to the hot topics for rivers related to orogenic domains, rift-related large rivers are largely ignored especially in deep time studies. The Cenozoic East Asia margin provides very good opportunity to observe this kind of rivers. It has been believed that basin-and-swell physiography dominated the East Asia margin and impeded the forming of large rives in the early Cenozoic. In this paper, we combined provenance analysis of East China Sea Basin, where is a crucial place to trace the river evolution in East Asia margin, and regional geologic constraints to reveal drainage reorganizations. Detrital zircon U-Pb ages from the Early Eocene sediments of the East China Sea Basin are firstly reported. Our results together with literature data demonstrate that regional provenance changes occurred at the middle Eocene from one singe age peak at ~110 Ma of proximal sources to multiple age spectrum derived from far inland. Source to sink analysis indicated that the North China Block and Korea Peninsular provided the most detritus. Sedimentation and tectonic features of rift basins in the potential source areas indicated that rivers flowed into Bohai Basin and Jianghan Basin cannot provide terrigenous clasts for the lower reaches in the Eocene. Contrastingly, the dominantly fluvial sediments across the Subei-South Yellow Sea Basin suggested external river system and a bypassing region since the middle Eocene, coinciding with provenance change in ECSB. All these demonstrated that a large river (East Asia River) established in east Asia margin in the middle Eocene and flowed southwestward approximately 1500km to the sea in southern ECSB. This river might last to the middle Miocene. The deep earth processes driven by Izanagi-Pacific ridge subduction resulted in the overfilled stage of Subei-South Yellow Sea Basin and the post-rift subsidence in west depression of ECSB, and thus facilitated the initiation of the EAR. Our finding shed new light on the evolving landscape in East Asia and showed how subduction of deep earth process controlled the initiation of rift-related large rivers.

Preprint ARTICLE | doi:10.20944/preprints202106.0021.v1

Spectral-Element Simulation of the Turbulent Flow in an Urban Environment

Maxime Stuck, Alvaro Vidal, Pablo Torres, Hassan M. Nagib, Candace Wark, Ricardo Vinuesa

Subject: Engineering, Automotive Engineering Keywords: urban flows; turbulence; well-resolved large-eddy simulations

Online: 1 June 2021 (10:43:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201908.0070.v1

Globalization of Russian Cities: Towards a Construction of Large Urban Regions

Mikhail Rogov, Céline Rozenblat

Subject: Social Sciences, Geography, Planning And Development Keywords: city; large urban regions; Russia; globalization; open database

Online: 6 August 2019 (08:33:24 CEST)

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Preprint REVIEW | doi:10.20944/preprints201806.0433.v1

Electroplating of Electronic Materials for Applications in Large Area Electronics: A Review

A.A. Ojo, I.M. Dharmadasa

Subject: Chemistry And Materials Science, Surfaces, Coatings And Films Keywords: Electroplating; Semiconductors; Large area electronics; Characterisation; Solar cells

Online: 26 June 2018 (16:18:18 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201802.0008.v1

Computational Information Geometry For Binary Classification of High-Dimensional Random Tensors

Gia-Thuy Pham, Rémy Boyer, Frank Nielsen

Subject: Computer Science And Mathematics, Probability And Statistics Keywords: Optimal Bayesian detection, information geometry, minimal error probability, Chernoff/Bhattacharyya upper bound, large random tensor, Fisher information, large random sensing matrix

Online: 1 February 2018 (16:32:04 CET)

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Preprint ARTICLE | doi:10.20944/preprints202109.0438.v1

Statistical Analysis of Dynamic Subgrid Modeling Approaches in Large Eddy Simulation

Mohammad Khalid Hossen, Asokan Mulayath Variyath, Jahrul M Alam

Subject: Physical Sciences, Fluids And Plasmas Physics Keywords: large eddy simulation; vortex stretching; subgrid model; isotropic turbulence

Online: 24 September 2021 (14:10:54 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202107.0520.v1

Bafilomycin A1 Induces Caspase-Dependent Apoptosis and Inhibits Autophagy Flux in Diffuse Large B Cell Lymphoma

Fang Li, Ying Hu, Yizhou Hu, Ren Zhou, Zhengrong Mao

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: apoptosis; autophagy; bafilomycin A1; diffuse large B cell lymphoma

Online: 22 July 2021 (13:43:07 CEST)

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Preprint ESSAY | doi:10.20944/preprints202005.0320.v1

Huge Filaments as Regions of Space-Time Deformation

Irina Rozgacheva

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: cosmology; large scale structure; huge filaments; space-time deformation

Online: 20 May 2020 (06:52:32 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0575.v1

Large Eddy Simulation Inflow Generation Using Reduced Length Scales for Low-Rise Buildings

Ava Shahrokhi, Julien Berthaut-Gerentes, Lin Ma, Derek Ingham, Mohamed Pourkashanian

Subject: Engineering, Mechanical Engineering Keywords: large eddy simulation; integral length scale; wind assessment; wind measurement

Online: 8 June 2023 (08:47:38 CEST)

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Preprint REVIEW | doi:10.20944/preprints202211.0471.v1

Provision of High-Quality Molasses Blocks to Improve Productivity and Address Greenhouse Gas Emissions from Smallholder Cattle and Buffalo in Developing Countries

Peter Andrew Windsor, Julian Hill

Subject: Biology And Life Sciences, Food Science And Technology Keywords: large ruminants, molasses blocks, greenhouse gas emissions, abatement, climate change

Online: 25 November 2022 (07:03:24 CET)

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Large ruminant production in developing countries is inefficient with low growth rates and likely high greenhouse gas emissions (GHGe) per unit of meat or milk produced. Trials conducted in Lao PDR from 2017-2020, studied ad-libitum supplementation for 12 weeks with 20kg high quality molasses nutrient blocks (MNB; Four Seasons Pty Ltd, Brisbane, Australia), that were either: non-medicated (NMB); fenbendazole-medicated (FMB5, Panacur100®, Coopers Australia, @ 5g/kg); triclabendazole-medicated (TMB5 or TMB10, Fasinex®, Novartis Australia, @ 5g/kg or @ 10g/kg, respectively); or formulated with urea (UMB8 or UMB10 @ 8% or 10% urea, respectively). Average daily gains (ADG) were determined for access to all MNB’s and compared with access to NMB’s, no supplementation, or previously determined free-grazing baseline ADG’s (55–84g in cattle; 92–106g in buffalo). ADGs were significantly improved following access to all MNBs for periods up to 12wks. ADGs following access to UMB8 or NMB were calculated for three age cohorts of cattle: young calves <8m (238-298g), growing cattle (143-214g) and lactating cows (179-191g). Modelling using IPCC Inventory software model V 2.69 of published data demonstrated a conservative net abatement of 350kg CO2e was achievable over a 200 day feeding period. An additional trial of Emissions control blocks (EMB’s, n = 200) distributed to farmers (n = 60) and two educational institutions, was conducted. Consumption rates (156g/day) and farmer and institutional acceptance of EMB’s were similar to published findings with other MNB’s, confirming all MNB’s and EMB’s improved animal productivity and body condition score, with healthier animals that were easier to manage. Modelling of changes in GHGe intensity identified an abatement of 470kg CO2e per EMB consumed, delivering a total project emissions abatement of 94t CO2e. Provision of MNBs and EMBs in smallholder large ruminant production systems is likely to achieve impressive abatement of GHGe due to improved efficiency of rumen fermentation and productivity.

Preprint ARTICLE | doi:10.20944/preprints202206.0379.v1

Porous TiO2/Carbon Dots Nanoflowers with Enhanced Surface Areas for Improving Photocatalytic Activity

Fengyan Song, Hao Sun, Hailong Ma, Hui Gao

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: porous TiO2; hybrid TiO2/CDs; photocatalysts; photodegradation; large surface areas

Online: 28 June 2022 (06:02:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202112.0165.v1

One-Point Statistics Matter in Extended Cosmologies

Alex Gough, Cora Uhlemann

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: cosmology; theory; large scale structure of the Universe; analytical methods

Online: 10 December 2021 (07:31:46 CET)

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Preprint ARTICLE | doi:10.20944/preprints202108.0021.v1

A Note on Stokes Approximations to Leray Solutions of the Incompressible Navier-Stokes Equations in Rn

Joyce Cristina Rigelo, Janaina Pires Zingano, Paulo Ricardo Zingano

Subject: Computer Science And Mathematics, Algebra And Number Theory Keywords: Navier-Stokes equations, Stokes flows, Leray solutions, large time behavior

Online: 2 August 2021 (11:47:33 CEST)

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Preprint REVIEW | doi:10.20944/preprints201912.0128.v1

Comparative Analysis of Risk Management Techniques for Large-Scale Systems

Mehreen Sirshar, Aliya Shahid, Zoya Alam

Subject: Engineering, Control And Systems Engineering Keywords: large scale systems; risk assessment; risk management techniques; risk mitigation

Online: 10 December 2019 (07:14:12 CET)

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Preprint ARTICLE | doi:10.20944/preprints201810.0637.v1

Untangling Cosmic Magnetic Fields: Faraday Tomography at MetreWavelengths with LOFAR

Shane O'Sullivan, Marcus Brüggen, Cameron Van Eck, Martin Hardcastle, Marijke Haverkorn, Timothy Shimwell, Cyril Tasse, Valentina Vacca, Cathy Horellou, George Heald

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: magnetic fields; Faraday tomography; large-scale structure; AGN; Milky Way

Online: 26 October 2018 (15:35:41 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201712.0131.v1

Is Equilibrium Modelling Outdated for Recent Challenges in River Management?

Arianna Varrani, Michael Nones

Subject: Environmental And Earth Sciences, Geophysics And Geology Keywords: 1D modelling; large rivers; morphodynamic equilibrium; river concavity; bottom fining

Online: 19 December 2017 (07:15:22 CET)

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Preprint ARTICLE | doi:10.20944/preprints202305.2125.v1

Performance of Water Indices for Water Resources Monitoring Using Large-Scale Sentinel-2 Data

Mathias Tesfaye, Lutz Breuer

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: Sentinel-2; remote sensing; Google Earth Engine; large-scale; water resource

Online: 30 May 2023 (11:24:44 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.1500.v1

Autologous Transplantation May Still Effectively Treat Relapsed Diffuse Large B-cell Lymphoma in Selected Patients

Reka Rahel Bicsko, Lili Antal, Ferenc Magyari, Róbert Szász, Miklós Udvardy, Arpad Illes, Lajos Gergely

Subject: Medicine And Pharmacology, Hematology Keywords: diffuse large B-cell lymphoma; relapsed; refractory; autologous stem cell transplantation

Online: 22 May 2023 (10:29:20 CEST)

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Preprint BRIEF REPORT | doi:10.20944/preprints202305.0768.v1

Predicting Large Wildfires in the Contiguous United States Using Deep Neural Networks

Sambandh Bhusan Dhal, Shubham Jain, Krishna Chaitanya Gadepally, Prathik Vijaykumar, Bhavesh Hariom Sharma, Bharat Sharma Acharya, Kevin Nowka, Stavros Kalafatis

Subject: Environmental And Earth Sciences, Environmental Science Keywords: Climate; Contiguous United States; Deep Neural Network; Land Cover; Large Wildfire

Online: 10 May 2023 (14:46:12 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202105.0702.v1

Prognostic Value of PD-L1, PD-1 and CD8A in Canine Diffuse Large B-cell Lymphoma Detected by RNAscope

Luca Aresu, Laura Marconato, Valeria Martini, Antonella Fanelli, Luca Licenziato, Greta Foiani, Erica Melchiotti, Arturo Nicoletti, Marta Vascellari

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: Dog; diffuse large B-cell lymphoma; PD-1; PD-L1; RNAscope

Online: 28 May 2021 (13:26:41 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202011.0520.v1

Are Cosmic Isotropy Limits from Analyses of the Cosmic Microwave Background Credible?

Michael J. Longo

Subject: Physical Sciences, Acoustics Keywords: Large-scale structure of Universe; cosmic background radiation; cosmology; early Universe

Online: 19 November 2020 (20:45:43 CET)

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Preprint ARTICLE | doi:10.20944/preprints202011.0300.v1

Day-ahead Market Modelling of Large-scale Highly-renewable Multi-energy Systems: Analysis of the North Sea Region Towards 2050

Juan Gea Bermúdez, Kaushik Das, Hardi Koduvere, Matti Juhani Koivisto

Subject: Engineering, Automotive Engineering Keywords: Energy System; Large Scale; Day Ahead Market; Operational Planning; Unit Commitment

Online: 10 November 2020 (10:34:00 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints202009.0093.v1

Bridging Macro and Micro Cosmos by a New Sight on “Photon Aging” – A Simple Approach for Explaining Diracs Large Numbers

J. Michael Köhler

Subject: Physical Sciences, Mathematical Physics Keywords: Red shift; Photons; Quantum delocalization; Energy dissipation; Hubble constant; Large numbers

Online: 4 September 2020 (08:39:15 CEST)

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Preprint REVIEW | doi:10.20944/preprints201811.0081.v1

Halo Concentrations and the Fundamental Plane of Galaxy Clusters

Yutaka Fujita, Stefano Ettori, Megan Donahue, Keiichi Umetsu, Elena Rasia, Massimo Meneghetti, Elinor Medezinski, Nobuhiro Okabe, Marc Postman

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies; clusters; general—cosmology; theory—darkmatter—large-scale structure of universe

Online: 5 November 2018 (03:43:57 CET)

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Preprint ARTICLE | doi:10.20944/preprints201809.0377.v1

Plasmonic Sensing Characteristics of Gold Nanorods with Large Aspect Ratios

Chao Zhuang, Yifan Xu, Ningsheng Xu, Jinxiu Wen, Huanjun Chen, Shaozhi Deng

Subject: Chemistry And Materials Science, Nanotechnology Keywords: large aspect ratios; gold nanorods; refractive index sensitivities; SERS; plasmonic sensing

Online: 19 September 2018 (09:40:22 CEST)

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Preprint REVIEW | doi:10.20944/preprints202305.1092.v1

Nutrition and Management Strategies in Suckling Pigs To Improve Post-Weaning Outcomes

Elisa A Arnaud, Gillian E Gardiner, Peadar G Lawlor

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: weaning; large litters; pain relief; split-suckling; enzymes; L-glutamine; creep feed

Online: 16 May 2023 (05:07:31 CEST)

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Preprint REVIEW | doi:10.20944/preprints202305.0900.v1

Unraveling the Mysteries of AI Chatbots

Raj Bridgelall

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Generative Artificial Intelligence; Large Language Models; ChatGPT; Bard; Transformer Architecture; Prompt Engineering

Online: 12 May 2023 (07:47:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0195.v1

LLMs and AI: Understanding Its Reach and Impact

Anand Gokul

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: llm; impact; society; ai; large-language-model; transformer; natural language processing; nlp

Online: 4 May 2023 (05:15:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.0827.v3

ROSGPT: Next-Generation Human-Robot Interaction with ChatGPT and ROS

Anis Koubaa

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Human-Robot Interaction; ROS; ROS2; ChatGPT; Large Language Model; Robot Operating System

Online: 26 April 2023 (03:54:36 CEST)

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Preprint REVIEW | doi:10.20944/preprints202304.0158.v1

ChatGPT: A Brief Narrative Review

Bulbul Gupta, Tabish Mufti, Shahab Saquib Sohail, Dag Øivind Madsen

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: ChatGPT; OpenAI; Artificial Intelligence (AI); Machine Learning (ML); Large Language Models (LLM)

Online: 10 April 2023 (08:40:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202204.0090.v1

IL-1R8 Downregulation and Concomitant TLR7 and TLR9 Up-Regulation Are Related to the Pathogenesis of Canine Diffuse Large B-Cell Lymphoma

Federica Riva, Joel Filipe, Antonella Fanelli, Laura Marconato, Alessia Inglesi, Eugenio Scanziani, Sabina Soldati, Luca Licenziato, Stefano Comazzi, Lucia Minoli, Luca Aresu

Subject: Medicine And Pharmacology, Veterinary Medicine Keywords: dog; diffuse large B-cell lymphoma; IL-1R8; TLR7; TLR9; qRT-PCR

Online: 11 April 2022 (09:15:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0251.v1

Secrecy Analysis and Error Probability of LIS-aided Communication Systems under Nakagami-m Fading

Ricardo Coelho Ferreira, Michelle S. P. Facina, Felipe A. P. de Figueiredo, Gustavo Fraidenraich, Eduardo Rodrigues de Lima

Subject: Engineering, Electrical And Electronic Engineering Keywords: Large intelligent surfaces; 6G; bit error probability; Nakagami fading; Von Mises distribution

Online: 11 August 2021 (10:52:46 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202012.0092.v1

Machine Learning-based Anomaly Detection with Magnetic Data

Peetak Mitra, Denis Akhiyarov, Mauricio Araya-Polo, Daniel Byrd

Subject: Engineering, Mechanical Engineering Keywords: anomaly detection; machine Learning; large stand off magnetometry; multimodal data; RAPIDS-AI

Online: 4 December 2020 (07:13:40 CET)

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Preprint ARTICLE | doi:10.20944/preprints202011.0608.v1

The Impact of Utility-Scale Photovoltaics Plant on Near Surface Turbulence Characteristics in the Barren Areas

Junxia Jiang, Xiaoqing Gao, Chen Bolong

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: large-scale photovoltaic plants; M-O similarity theory; roughness; stability; turbulence intensity

Online: 24 November 2020 (09:46:14 CET)

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Preprint ARTICLE | doi:10.20944/preprints202011.0291.v1

Large Day-to-Day Changes in Extreme Temperature in Poland and Atmospheric Circulation

Katarzyna Szyga-Pluta

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: temperature extremes; day-to-day variability; large changes; circulation types; Grosswetterlagen; Poland

Online: 10 November 2020 (08:59:40 CET)

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Working Paper ARTICLE

Weapon Configuration, Allocation and Route Planning for a Fleet of Unmanned Combat Air Vehicles

Jianmai Shi, Jiaming Zhang, Hongtao Lei, Zhong Liu

Subject: Engineering, Control And Systems Engineering Keywords: unmanned air vehicles; mission planning; routing; weapon configuration; adaptive large neighborhood search

Online: 16 April 2019 (10:40:24 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201804.0296.v1

Study on the Construction of Landscape Ecological Classification System for Large-Scale Coal-Power Base in Semi-Arid Steppe Region

Zhenhua Wu, Shaogang Lei, Zhengfu Bian

Subject: Environmental And Earth Sciences, Environmental Science Keywords: semi-arid steppe region; large-scale coal-power base; landscape ecological classification

Online: 23 April 2018 (12:48:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.2266.v1

Unlocking Gel-powers: Exploring Rheological Marvels of Acrylamide/Sodium Alginate Double-Network Hydrogels

Shi-Chang Wang, Shu-Tong Du, Saud Hashmi, Shu-Ming Cui, Ling Li, Stephan Handschuh-Wang, Xuechang Zhou, Florian J. Stadler

Subject: Chemistry And Materials Science, Polymers And Plastics Keywords: Acrylamide; Sodium alginate; Double network hydrogel; Large amplitude oscillatory shear; Fourier transform rheology

Online: 31 May 2023 (14:35:55 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202303.0473.v1

ChatGPT for Education and Research: Opportunities, Threats, and Strategies

Md. Mostafizer Rahman, Yutaka Watanobe

Subject: Social Sciences, Education Keywords: ChatGPT; educational technology; research; programming education; large language model; GPT-3; artificial intelligence

Online: 28 March 2023 (04:14:47 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202106.0478.v1

Order Book Dynamics with Liquidity Fluctuations: Limit Theorems and Large Deviations

Helder Rojas, Anatoly Yambartsev, Artem Logachov

Subject: Computer Science And Mathematics, Algebra And Number Theory Keywords: Limit order book; Liquidity fluctuations; Markov chains; Limit theorems; Large Deviations; Flash crash

Online: 18 June 2021 (12:35:04 CEST)

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Preprint REVIEW | doi:10.20944/preprints202011.0403.v1

The Corporate Social Responsibility (CSR) in the Travel Supply Chain: A Literature Review

Eneko Ibarnia, Lluís Garay, Antonio Guevara

Subject: Social Sciences, Tourism, Leisure, Sport And Hospitality Keywords: Corporate Social Responsibility; Sustainability; Travel Supply Chain; Tourism Intermediaries; SME; Large Corporations; Motivations

Online: 16 November 2020 (08:59:03 CET)

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Preprint REVIEW | doi:10.20944/preprints202009.0718.v1

Novel Therapies for Relapsed or Refractory Diffuse Large B-Cell Lymphoma

Leonard Harris, Kruti Patel, Michael Martin

Subject: Medicine And Pharmacology, Oncology And Oncogenics Keywords: Relapsed or Refractory Diffuse Large B Cell Lymphoma, DLBLC, immunotherapy, chemotherapy-free regimen

Online: 29 September 2020 (15:09:47 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202002.0455.v1

Effects of Transverse Groynes on Meso-Habitat Suitability for Native Fish Species on a Regulated By-Passed Large River

Valentin Chardon, Laurent Schmitt, Hervé Piégay, Jean-Nicolas Beisel, Cybill Staentzel, Agnès Barillier, Anne Clutier

Subject: Environmental And Earth Sciences, Environmental Science Keywords: river restoration; large rivers; transverse groynes; geomorphic monitoring; riverscape approach; fish habitat models

Online: 29 February 2020 (08:48:37 CET)

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River regulations ultimately degrade fluvial forms and morphodynamics and simplify riparian and aquatic habitats. For several decades, river restoration actions have been performed to recover geomorphic processes and diversify these habitats to enhance both river biodiversity and ecosystem services. The objective of this study is to provide quantitative feedback on the experimental restoration of a large regulated and by-passed river (the Upper Rhine downstream of the Kembs Dam, France/Germany). This restoration consisted of the construction of two transverse groynes and the removal of bank protection. A monitoring framework composed of topo-bathymetric surveys as well as flow velocity and grain size measurements was established to assess the channel morphodynamic responses and evaluate their effects on habitat suitability for five native fish species using habitat models. A riverscape approach was used to evaluate the landscape changes in terms of both the configuration and the composition, which cannot be considered with classic approaches (e.g., WUA). Our results show that the two transverse groynes and, to a lesser extent, bank erosion, which was locally enhanced by the two groynes, increased habitat diversity due to the creation of new macroforms (e.g., pools and mid-bars) and fining of the bed grain size. Using a riverscape approach, our findings highlight that the restoration improved lentic fish habitats (eel and juvenile nase species) due to slowing of the local current and the deposition of fine sediments downstream of both groynes. As a consequence, the restoration improved the habitat suitability of the studied reach for more fish species compared with the pre-restoration conditions. This study also demonstrates that the salmon habitats downstream of the restored reach were improved due to fining of the bed grain size. This finding highlights that for restorations aimed at fish habitats, the grain size conditions must be taken into consideration along with the flow conditions. Furthermore, the implementation of groynes, while not a panacea, can be a strategy for improving fish habitats on highly regulated rivers, but only when more functional and natural options are impossible due to major constraints.

Preprint ARTICLE | doi:10.20944/preprints201912.0177.v1

The Akimotoite--Majorite--Bridgmanite Triple Point Determined in Large Volume Press and Laser-Heated Diamond Anvil Cell

Britany Kulka, Jonathan Dolinschi, Kurt Leinenweber, Vitali Prakapenka, Sang-Heon Shim

Subject: Environmental And Earth Sciences, Geophysics And Geology Keywords: triple point; bridgmanite; akimotoite; majorite; large-volume press; laser-heated diamond anvil cell

Online: 12 December 2019 (12:47:47 CET)

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Working Paper ARTICLE

Spatiotemporal Variations in Seston C: N: P Stoichiometry in a Large Eutrophic Floodplain Lake (Lake Taihu): Do the Sources of Seston Explain Stoichiometric Flexibility?

Jian Cai, Chengrong Bai, Xiangming Tang, Jiangyu Dai, Xingyu Jiang, Yang Hu, Keqiang Shao, Guang Gao

Subject: Environmental And Earth Sciences, Environmental Science Keywords: seston stoichiometry; source estimation; n-alkanes proxies; large eutrophic floodplain lakes; Lake Taihu

Online: 18 November 2019 (04:31:03 CET)

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Preprint ARTICLE | doi:10.20944/preprints201905.0331.v1

On the Role of Electric Vehicles towards Low-Carbon Energy Systems: Italy and Germany in Comparison

Sara Bellocchi, Kai Klöckner, Michele Manno, Michel Noussan, Michela Vellini

Subject: Engineering, Energy And Fuel Technology Keywords: large-scale RES; curtailments; electric vehicles; EnergyPLAN; integrated energy systems analysis; CO2 emissions

Online: 28 May 2019 (10:33:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201812.0100.v1

On the Application of Massive MIMO Systems to Machine Type Communications

Felipe A. P. de Figueiredo, Fabbryccio A. C. M. Cardoso, Ingrid Moerman, Gustavo Fraidenraichz

Subject: Engineering, Electrical And Electronic Engineering Keywords: Large-scale antenna systems, 5G networks, machine type communications, channel estimation, linear detection

Online: 10 December 2018 (12:38:34 CET)

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Preprint ARTICLE | doi:10.20944/preprints202112.0376.v1

Large-Scale Printed Chinese Character Recognition for ID Cards Using Deep Learning and Few Samples Transfer Learning

Yi-Quan Li, Hao-Sen Chang, Daw-Tung Lin

Subject: Engineering, Electrical And Electronic Engineering Keywords: Large-Scale Image Classification; Printed Chinese Character Recognition; Data Synthesis; GoogLeNet-GAP; Transfer Learning

Online: 22 December 2021 (16:31:53 CET)

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Working Paper ARTICLE

Hierarchical Pooling in Graph Neural Networks to Enhance Classification Performance in Large Datasets

Hai Van Pham, Dat Hoang Thanh, Philip Moore

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: Knowledge graphs; hierarchical pooling; graph classification; graph neural networks; FPool; large graph sensor datasets

Online: 15 June 2021 (14:32:53 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202011.0313.v1

Is Improved Milk Production from Supplementation of Buffalo with Molasses Nutrient Blocks Containing 10% Urea, a Greenhouse Gas Emissions Mitigation Strategy?

Peter Windsor, Susan Martin, Syseng Khounsy, James Young, Peter Thomson, Russel Bush

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Asiatic swamp buffalo (Bubalus bubalis); large ruminant production; Laos; dairy; molasses nutrient blocks; supplementation

Online: 10 November 2020 (13:18:15 CET)

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Preprint ARTICLE | doi:10.20944/preprints202010.0318.v1

Large Intelligent Surfaces Communicating Through Massive MIMO Rayleigh Fading Channels

Ricardo Coelho Ferreira, Michelle S. P. Facina, Felipe A. P. de Figueiredo, Gustavo Fraidenraich, Eduardo Rodrigues de Lima

Subject: Engineering, Automotive Engineering Keywords: Large intelligent surfaces; massive MIMO systems; maximum ratio transmission; Von Mises distribution; Rayleigh fading

Online: 15 October 2020 (11:29:14 CEST)

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Working Paper ARTICLE

Reassessing Dust's Role in Forming the CMB

Fulvio Melia

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: cosmic microwave background; cosmological parameters; cosmology: observations; cosmology: redshift; cosmology: theory; large-scale structure

Online: 14 June 2020 (16:16:26 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202004.0302.v1

From Local to Global: A Transfer Learning-Based Approach for Mapping Poplar Plantations at Large Scale

Yousra Hamrouni, Éric Paillassa, Véronique Chéret, Claude Monteil, David Sheeren

Subject: Environmental And Earth Sciences, Environmental Science Keywords: active learning; poplar plantations; spatial transfer; sentinel-2; large scale; image classification; random forest

Online: 17 April 2020 (15:05:54 CEST)

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Reliable estimates of poplar plantations area are not available at the French national scale due to the unsuitability and low update rate of existing forest databases for this short-rotation species. While supervised classification methods have been shown to be highly accurate in mapping forest cover from remotely sensed images, their performance depends to a great extent on the labelled samples used to build the models. In addition to their high acquisition cost, such samples are often scarce and not fully representative of the variability in class distributions. Consequently, when classification models are applied to large areas with high intra-class variance, they generally yield poor accuracies. In this paper, we propose the use of active learning (AL) to efficiently adapt a classifier trained on a source image to spatially distinct target images with minimal labelling effort and without sacrificing classification performance. The adaptation consists in actively adding to the initial local model, new relevant training samples from other areas, in a cascade that iteratively improves the generalisation capabilities of the classifier, leading to a global model tailored to different areas. This active selection relies on uncertainty sampling to directly focus on the most informative pixels for which the algorithm is the least certain of their class labels. Experiments conducted on Sentinel-2 time series showed that when the same number of training samples was used, active learning outperformed passive learning (random sampling) by up to 5% of overall accuracy and up to 12% of class F-score. In addition, and depending on the class considered, the random sampling required up to 50% more samples to achieve the same performance of an active learning-based model. Moreover, the results demonstrate the suitability of the derived global model to accurately map poplar plantations among other tree species with overall accuracy values up to 14% higher than those obtained with local models. The proposed approach paves the way for national-scale mapping in an operational context.

Preprint ARTICLE | doi:10.20944/preprints201810.0263.v1

Precision Permittivity Measurement for Low-Loss Thin Planar Materials Using Large Coaxial Probe from 1 to 400 MHz

Kok Yeow You, Man Seng Sim

Subject: Engineering, Industrial And Manufacturing Engineering Keywords: large coaxial probe; thin planar materials; low-loss materials; relative permittivity; reflection coefficient; calibration

Online: 12 October 2018 (08:19:52 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201809.0245.v1

On the Effect of Filling Rate on Positive Macrosegregation Patterns in Large Size Cast Steel Ingots

Chunping Zhang, Abdelhalim Loucif, Mohammad Jahazi, Rami Tremblay, Louis-Philippe Lapierre Boire

Subject: Engineering, Mechanical Engineering Keywords: medium-carbon low-alloy steel; large size ingot; hot-top; filling rate; positive macrosegregation

Online: 13 September 2018 (15:19:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0266.v1

Improved Collecting Line Current Protection Scheme against Large-scale Wind Generators Tripping off

Wei Jin, Yuping Lu, Tao Huang

Subject: Engineering, Electrical And Electronic Engineering Keywords: Collecting line current protection (CLPC); coordination protection; large-scale WGs trip-off; risk indicator

Online: 18 June 2018 (13:48:38 CEST)

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There have been several cases of large-scale wind generators (WGs) tripping off caused by untimely fault removing in recent years. Currently, the discoordination between the box-type transformer fuse protection (BTFP) and two-section collecting line current protection (CLCP) brings a security risk to wind farm. In order to ensure the selectivity, the first section (Sec-I) CLCP should be set a enough interval that is longer than the fuse melting time, and another interval is set for the Sec-II CLCP, which weakens the speed of the CLCP. When a fault occurs on the collecting line, there is no doubt that WGs cannot work too long in abnormal operation, which may cause WGs to be placed off the grid. For a power system with high penetration of wind power, large-scale WGs tripping off will cause a great power shortage, and affect the stability of the power system. The selectivity and sensitivity of the CLCP is analyzed in detail to make the CLCP speed better. Considering the fault ride-through ability of WGs, the fault clear time is an important factor to lead to large-scale WGs tripping off. Two main works are done in this paper. The first is to accelerate the speed of the Sec-I CLCP though reducing the protection zone. Another one is introduce the risk assessment module into the CLCP, which not only improve the speed of the CLCP but also ensure the safety of the wind farm during faults. According to the deference in trip-off causes of WGs, the matching functions are created to assess the trip-off risk of WGs on the spot. In the case of fault, the trip-off risk indicators of WGs are timely updated to data sharing center and open to the CLCPs. The set of risk indicators is divided into several subsets according to the risk range. The dynamic changes of the subsets during fault help to improved CLCP scheme. This scheme can accelerate protection speed based on the increasing risk of large-scale WGs tripping off in wind farms. Compared with traditional CLCP, this approach can make the CLCP combines selectivity and speed better based on the analysis of the ride- through ability of WGs.

Preprint ARTICLE | doi:10.20944/preprints201804.0194.v1

The 2017 North Bay and Southern California Fires: A Case Study

Nicholas J. Nauslar, John T. Abatzoglou, Patrick T. Marsh

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: fire weather; fire climate; large wildfires; downslope windstorm; wildland urban interface; drought; foehn winds

Online: 16 April 2018 (08:00:29 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201708.0095.v1

Relative Lagrangian Formulation of Finite Thermoelasticity

I-Shih Liu, Marcello G. Teixeira

Subject: Physical Sciences, Mathematical Physics Keywords: relative Lagrangian formulation; thermoelastic solid; small on large; successive linear approximation; boundary value problem

Online: 27 August 2017 (11:36:35 CEST)

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Preprint REVIEW | doi:10.20944/preprints202305.1344.v1

Gray-Zone Lymphoma: A Still Open Issue

Stefano Pileri, Valentina Tabanelli, Chiarle Roberto, Angelica Calleri, Federica Melle, Giovanna Motta, Maria Rosaria Sapienza, Elena Sabattini, Pier Luigi Zinzani, Enrico Derenzini

Subject: Medicine And Pharmacology, Pathology And Pathobiology Keywords: mediastinal gray-zone lymphoma; classical Hodgkin lymphoma; primary mediastinal B-cell lymphoma; diffuse large B-cell lymphoma; NOS; EBV-positive diffuse large B-cell lymphoma; NOS; morphology; phenotype; gene expression profile; mutational landscape

Online: 18 May 2023 (12:25:07 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202105.0282.v2

Design Optimization of Centrifugal Microfluidic "Lab-on-a-Disc" Systems towards Fluidic Larger-Scale Integration

Jens Ducrée

Subject: Computer Science And Mathematics, Software Keywords: centrifugal microfluidics, Lab-on-a-Disc, large-scale integration, reliability, tolerances, band width, packing density

Online: 8 June 2021 (12:07:35 CEST)

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Working Paper ARTICLE

A New 3D Geological Modeling Method Based On Remote Sensing and Its Application in Ya 'an Area Sichuan Province

Zhaoyang Ma, Lihai Zhang, Yan Wang, Guifan Zhu, Yinping Liang

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Multi-source heterogeneity; remote sensing; large-scale high-precision modeling; grid division; geostatistics; spatial interpolation

Online: 20 January 2021 (16:19:34 CET)

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Preprint CASE REPORT | doi:10.20944/preprints202101.0249.v1

How Fear of COVID-19 Can Affect Treatment Choices for Anaplastic Large Cell Lymphomas Alk+ Therapy: A Case Report

Antonello Sica, Caterina Sagnelli, Beniamoni Casale, Gino Svaneta, Massimiliano Creta, Armando Calogero, Renato Franco, Evangelista Sagnelli, Andrea Ronchi

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: Crizotinib; Anaplastic Large Cell Lymphomas ALK+; bridge therapy in NHL ALK+; ALK+ patients; anticancer therapy

Online: 13 January 2021 (12:58:38 CET)

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Preprint ARTICLE | doi:10.20944/preprints202010.0298.v2

Cosmic Ray Extremely Distributed Observatory

Piotr Homola, Dmitriy Beznosko, Gopal Bhatta, Łukasz Bibrzycki, Łukasz Bratek, Michalina Borczyńska, Nikolay M. Budnev, Dariusz Burakowski, David Edwin Alvarez-Castillo, Kevin Almeida Cheminant, Aleksander Ćwikła, Punsiri Dam-o, Niraj Dhital, Alan Duffy, Piotr Głownia, Krzysztof Gorzkiewicz, Dariusz Góra, Alok C. Gupta, Zuzana Hlávková, Martin Homola, Joanna Jałocha, Robert Kamiński, Michał Karbowiak, Marcin Kasztelan, Renata Kierepko, Marek Knap, Péter Kovács, Szymon Kuliński, Bartosz Łozowski, Marek Magryś, Mikhail V. Medvedev, Justyna Mędrala, Jerzy W. Mietelski, Justyna Miszczyk, Alona Mozgova, Antonio Napolitano, Vahab Nazari, Y. Jack Ng, Michał Niedźwiecki, Cristina Oancea, Bogusław Ogan, Gabriela Opiła, Krzysztof Oziomek, Maciej Pawlik, Marcin Piekarczyk, Bożena Poncyljusz, Jerzy Pryga, Matías Rosas, Krzysztof Rzecki, Jilberto Zamora-Saa, Katarzyna Smelcerz, Karel Smolek, Weronika Stanek, Jarosław Stasielak, Slawomir Stuglik, Jolanta Sulma, Oleksandr Sushchov, Manana Svanidze, Kyle Tam, Arman Tursunov, José-M. Vaquero, Tadeusz Wibig, Krzysztof W. Woźniak

Subject: Physical Sciences, Nuclear And High Energy Physics Keywords: cosmic rays; cosmic ray ensembles; extensive air showers; large scale cosmic ray correlations; CREDO Collaboration

Online: 15 October 2020 (16:13:43 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201911.0398.v2

Hypothetical Role of Large Nuclear Gravity in Understanding the Significance and Applications of the Strong Coupling Constant in the Light of Up and Down Quark Clusters

U.V.S Seshavatharam, S. Lakshminarayana

Subject: Physical Sciences, Nuclear And High Energy Physics Keywords: large nuclear gravity; strong coupling constant; nuclear stability; nuclear binding energy; free nucleons; active nucleons; magic numbers; up and down Quark clusters

Online: 4 December 2019 (04:48:31 CET)

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Working Paper ARTICLE

Effect of Interlayer Cooling Time, Constraint and Tool Path Strategy on Deformation of Large Components made by Laser Metal Deposition with Wire

Yousub Lee, Yashwanth Bandari, Peeyush Nandwana, Brian Gibson, Brad Richardson, Srdjan Simunovic

Subject: Engineering, Mechanical Engineering Keywords: large-scale additive manufacturing; interlayer cooling time; tool path optimization; part deformation; Ti-6Al-4V

Online: 10 November 2019 (09:04:24 CET)

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Preprint ARTICLE | doi:10.20944/preprints201901.0326.v1

Means as Improper Integrals

John E. Gray, Andrew Vogt

Subject: Computer Science And Mathematics, Probability And Statistics Keywords: Law of Large Numbers; weak or Kolmogorov mean; Abel's Theorem; mollifiers; summation methods; stable distributions

Online: 31 January 2019 (10:58:52 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints201808.0240.v1

Monitoring Moisture Content for Various Kind of Tea Leaves in Drying Processes Using RF Reflectometer-Sensor System

Kok Yeow You, Chia Yew Lee, Kok San Chan, Kim Yee Lee, Ee Meng Cheng, Yeng Seng Lee

Subject: Engineering, Electrical And Electronic Engineering Keywords: tea leaves; microcontroller-based RF reflectometer; large open-ended coaxial probe; reflected voltage; moisture content

Online: 14 August 2018 (04:13:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201610.0055.v1

Numerical Simulation of Hypervelocity Impact FEM-SPH Algorithm Based on Large Deformation of Material

Aimin Yang, Jinze Li, Hengheng Qu, Yuhang Pan, Yanhong Kang, Yuzhu Zhang

Subject: Computer Science And Mathematics, Analysis Keywords: finite element method; smoothed particle method; fem-sph algorithm; large deformation; super high speed collision

Online: 14 October 2016 (11:05:45 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0586.v1

Harbor Porpoise Aggregations in the Salish Sea

Dave Anderson, Laurie Shuster, Cindy R. Elliser, Katrina MacIver, Erin Johns Gless, Johannes Krieger, Anna Hall

Subject: Biology And Life Sciences, Ecology, Evolution, Behavior And Systematics Keywords: harbor porpoise; aggregation; social behavior; Phocoena phocoena; foraging behavior; large group; transboundary; community science; Salish Sea

Online: 8 June 2023 (04:18:24 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0538.v1

Path Planning for Perpendicular Parking of Large Articulated Vehicles Based on Qualitative Kinematics and Geometric Methods

Inhwan Han

Subject: Engineering, Automotive Engineering Keywords: large articulated vehicles; automated perpendicular parking; geometric path plans; empirical methods; articulation angles; qualitative kinematics; uncertainties

Online: 7 June 2023 (10:44:54 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.2034.v1

Does Iodine Intake Play a Role in Modifying the Relationship between Maternal Dysglycemia and Birth Weight?

Yaniv S. Ovadia, Dov Gefel, Yoel Toledano, Shani Rosen, Yael Avrahami-Benyounes, Ludmila Groisman, Efrat Rorman, Lihi Hen, Shlomo Fytlovich, Liora S Katz, Eyal Y Anteby, Simon Shenhav

Subject: Public Health And Healthcare, Public Health And Health Services Keywords: iodine deficiency; glucose challenge test; large for gestational age; thyroglobulin; io-dine-containing supplements; maternal dysglycemia

Online: 30 May 2023 (04:08:48 CEST)

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Preprint HYPOTHESIS | doi:10.20944/preprints202008.0607.v2

On Catalysis by Biological Macromolecular Enzymes

Jianshu Dong

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: catalysis; kinetics; time; biological macromolecular enzyme; large biological macro-substrate; catalytic step; catalytic efficiency; turnover number

Online: 16 November 2020 (08:28:55 CET)

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Working Paper ARTICLE

Analysis of Random Scheduling Policy of Multi-Server Parallel System with Redundancy: Quality of Exponent

Jixiang Zhang

Subject: Computer Science And Mathematics, Probability And Statistics Keywords: probability exponent; multi-server parallel system; discrete time model; arrangement of multiple sets; large deviation theory

Online: 26 December 2019 (10:51:23 CET)

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Preprint ARTICLE | doi:10.20944/preprints201910.0173.v1

A Population Census of Large Herbivores Based on UAV and Its Effects on Grazing Pressure in the Yellow-River-Source National Park, China

Fan Yang, Quanqin Shao, Zhigang Jiang

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: UAV remote sensing; large wild herbivore populations; grazing pressure; functional zones; Yellow-River-Source National Park

Online: 16 October 2019 (04:30:27 CEST)

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Using the Yellow-River-Source National Park (YRSNP) as a study site, an unmanned aerial vehicle (UAV) remote sensing and line transect method was used to investigate the number of wild herbivorous animals and livestock, including the kiang (Equus kiang) and Tibetan gazelle (Procapra picticaudata). A downscaling algorithm was used to generate the forage yield data in YRSNP based on 30 m spatial resolution. On this basis, we estimated the forage–livestock balance, which included both wild animals and livestock, and analyzed the effects of functional zone planning in national parks on the forage–livestock balance in YRSNP. The results showed that the estimates of large herbivore population numbers in YRSNP based on population density in the aerial sample strips, which were compared and validated with statistical data and warm season survey results, indicated that the number of kiangs and Tibetan gazelles in the 2017 cold season was 12900 and 12100, respectively. The number of domestic yaks, Tibetan sheep, and horses was 53400, 76800, and 800, respectively, and the total number of sheep units was 353200. The ratio of the number of large wild herbivores and livestock sheep units was 1:5; Large wild herbivores have different preferences for functional zones, preferring ecological restoration areas consisting mainly of degraded grassland; The grazing pressure indices of the core reserve areas and ecological restoration areas were 0.168 and 0.276, respectively, indicating that these two regions still have high grazing potential. However, the grazing pressure index of the traditional utilization areas was 1.754, indicating that these grasslands are severely overloaded; After the planning and implementation of functional zones, the grazing pressure index of YRSNP was 1.967. Under this measure, the number of livestock was not reduced and the grazing pressure nearly doubled, indicating that forage–livestock conflict has become more severe.

Preprint REVIEW | doi:10.20944/preprints201810.0329.v1

Modeling of Protein Structural Flexibility and Large-Scale Dynamics: Coarse-grained Simulations and Elastic Network Models

Sebastian Kmiecik, Maksim Kouza, Aleksandra Elzbieta Badaczewska-Dawid, Andrzej Kloczkowski, Andrzej Kolinski

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: protein dynamics; coarse-grained simulation; Monte-Carlo dynamics; structural flexibility; large-scale dynamics; elastic network model;

Online: 15 October 2018 (17:10:57 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0069.v1

Testing Ststistical Hypothesis in Light of Mathematical Aspects in Analysis of Probability

Michael Fundator

Subject: Computer Science And Mathematics, Applied Mathematics Keywords: Principal of prediction; random sequences; recurrence; Law of Large Numbers; exponential; normal; bivariate; distribution; Entropy; Information

Online: 23 July 2016 (09:25:13 CEST)

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Preprint REVIEW | doi:10.20944/preprints202306.0243.v1

New Advances in Artificial Intelligence for Biomedical Research and Clinical Decision-Making

Nicolae Iftimia, Raj Pandya, Forest Mahoney

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: AI; artificial intelligence; automation; neural networks; machine learning; deep learning; large language models; biomedical research; imaging; healthcare

Online: 5 June 2023 (05:15:33 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0938.v1

Differentiation Capacity of Porcine Skeletal Muscle-Derived Stem Cells As Intermediate Species Between Mice and Humans

Tetsuro Tamaki, Toshiharu Natsume, Akira Kato, Nobuyuki Nakajima, Kosuke Saito, Tsuyoshi Fukuzawa, Masayoshi Otake, Satoko Enya, Akihisa Kangawa, Takeshi Imai, Miyu Tamaki, Yoshiyasu Uchiyama

Subject: Biology And Life Sciences, Cell And Developmental Biology Keywords: micro-mini pig; large animal experiment; GFP-transgenic pig; multipotent stem cells; skeletal muscle; nerve-muscle regeneration.

Online: 12 May 2023 (11:18:40 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202302.0412.v1

An Adaptive Layered Clustering Framework with Improved Genetic Algorithm for Solving Large-Scale Traveling Salesman Problems

Hai-yang Xu, Heng-You Lan

Subject: Computer Science And Mathematics, Information Systems Keywords: Computational complexity analysis; High parallelizability; Improved genetic algorithm; Adaptive layered clustering framework; Large-scale traveling salesman problem

Online: 24 February 2023 (01:20:06 CET)

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Preprint REVIEW | doi:10.20944/preprints202104.0376.v1

Genetic Events Inhibiting Apoptosis in Diffuse Large B-cell Lymphoma

Etienne Leveille, Nathalie A. Johnson

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: Diffuse large B cell lymphoma; non-Hodgkin lymphoma; apoptosis; genetics; BCL2; NF-kB; TP53; mutations; translocations; amplifications

Online: 14 April 2021 (12:32:31 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202003.0213.v1

Extending the Concept of City for the Delineation of Large Urban Regions (LUR) for the Cities of the World

Celine Rozenblat

Subject: Social Sciences, Geography, Planning And Development Keywords: cities; definition; megalopolis; large urban regions; functional urban regions; urban agglomerations; world; statistical delineation; comparative urban research

Online: 12 March 2020 (13:55:54 CET)

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Preprint ARTICLE | doi:10.20944/preprints201710.0147.v1

Study on the Best Water Cushion Depth of Stilling Basin with Shallow-Water Cushion at Different Froude Numbers

Qiulin Li, Lianxia Li, Huasheng Liao, Jingjing Wei, Shengyin Jiang, Faxing Zhang

Subject: Physical Sciences, Fluids And Plasmas Physics Keywords: energy dissipation; hydraulic jump; Froude number; stilling basin with shallow-water cushion; large eddy simulation; hydraulic characteristics

Online: 23 October 2017 (08:30:57 CEST)

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The water cushion depth of stilling basin with shallow-water cushion is a key factor that affects the flow regime of hydraulic jump in the basin. However, the specific depth at which the water cushion is considered as “shallow” has not be stated clearly for now, and only conceptual description is provided. This paper attempts to specify the best water cushion depth based on the flow regime of hydraulic jump and underflow speed; namely, in case of critical hydraulic jump in the basin, the best water cushion depth is located where the minimum distance to the bottom plate of the stilling basin is 1/5~1/4 of the water cushion depth. The theoretical analysis indicates, at different inclinations of discharge chute (θ) and depth ratios of inlet (m), instead of monotonic change, the Froude number (Fr) at inlet of the stilling basin with shallow-water cushion firstly reduces and then increases as the flow velocity at discharge chute inlet (V) increases; the parameters of inflection point (critical flow velocity and critical Fr) increase as the inclinations of discharge chute (θ) and depth ratios of inlet (m) increase. Such regularity is the theoretical basis for selecting representative study cases. The reliability of the large eddy simulation calculation results are verified by a model test; in the paper, 30 cases including five different Froude numbers and six shallow-water cushion depths are selected, for calculating the hydraulic factors such as flow profile, flow regime and flow velocity in the stilling basin with shallow-water cushion; and the varying pattern between the best depth of stilling basin with shallow-water cushion (depth-to-length ratio) and the inflow Froude number is obtained which indicates that the best depth of stilling basin with shallow-water cushion varies little as the change of the Froude number before reaching the critical Froude number; however, the best depth-to-length ratio of stilling basin with shallow-water cushion increases as the Froude number increases after the critical Froude number is reached. The study results in this paper are of reference significance to design and calculation of the stilling basin with shallow-water cushion.

Preprint REVIEW | doi:10.20944/preprints202305.0509.v1

Sensitivity Enhancement for Separation-Based Analytical Techniques Utilizing Large Volume Injection and Analyte Derivatization for Trace Analysis in Bio-Fluids

Hanan Farouk, Hager Ebrahim, Heba Sonbol, Monika Malak, Maha Kamal, Noha Ibrahim, Ahmed Shawky, Walaa Zarad, Ahmed Emad, Samy Emara

Subject: Chemistry And Materials Science, Analytical Chemistry Keywords: separation-based analytical techniques; large volume injection; solid phase enrichment; solid phase analytical derivatization; packed reactor; trace analysis

Online: 8 May 2023 (10:17:13 CEST)

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