text stringlengths 1.23k 293k | tokens float64 290 66.5k | created stringdate 1-01-01 00:00:00 2024-12-01 00:00:00 | fields listlengths 1 6 |
|---|---|---|---|
Data models, representation and adequacy-for-purpose
We critically engage two traditional views of scientific data and outline a novel philosophical view that we call the pragmatic-representational (PR) view of data. On the PR view, data are representations that are the product of a process of inquiry, and they should... | 15,881.6 | 2021-01-29T00:00:00.000 | [
"Philosophy",
"Computer Science"
] |
The Role of Glial Cells in Different Phases of Migraine: Lessons from Preclinical Studies
Migraine is a complex and debilitating neurological disease that affects 15% of the population worldwide. It is defined by the presence of recurrent severe attacks of disabling headache accompanied by other debilitating neurologi... | 8,766.8 | 2023-08-01T00:00:00.000 | [
"Biology",
"Psychology"
] |
Integrative metagenomic and metabolomic analyses reveal the role of gut microbiota in antibody-mediated renal allograft rejection
Background Antibody-mediated rejection (AMR) remains one of the major barriers for graft survival after kidney transplantation. Our previous study suggested a gut microbiota dysbiosis in ki... | 6,729.8 | 2022-12-23T00:00:00.000 | [
"Medicine",
"Biology"
] |
Positroid Catalan numbers
Given a permutation $f$, we study the positroid Catalan number $C_f$ defined to be the torus-equivariant Euler characteristic of the associated open positroid variety. We introduce a class of repetition-free permutations and show that the corresponding positroid Catalan numbers count Dyck pat... | 10,215.8 | 2021-04-12T00:00:00.000 | [
"Mathematics"
] |
Design and Implementation of a Flexible Electromagnetic Actuator for Tunable Terahertz Metamaterials
Actuators play a crucial role in microelectromechanical systems (MEMS) and hold substantial potential for applications in various domains, including reconfigurable metamaterials. This research aims to design, fabricate... | 7,778.4 | 2024-01-31T00:00:00.000 | [
"Engineering",
"Physics",
"Materials Science"
] |
Research on the training mode of "double innovation talents" in tourism management
: Tourism management majors play a very important and positive role in promoting economic and social development. The training mode of "double innovation talents" for tourism management majors faces three major problems: insufficient en... | 3,404.8 | 2022-01-01T00:00:00.000 | [
"Education",
"Business",
"Economics"
] |
Fabrication of interconnected porous Ag substituted octacalcium phosphate blocks based on a dissolution-precipitation reaction
Here, we introduce Ag substituted octacalcium phosphate (OCP-Ag) blocks with interconnected porous structure and sufficient mechanical strength as bone substitute (i.e., foam). We employed a t... | 3,122 | 2022-05-31T00:00:00.000 | [
"Materials Science",
"Medicine"
] |
Cross-Dataset Variability Problem in EEG Decoding With Deep Learning
Cross-subject variability problems hinder practical usages of Brain-Computer Interfaces. Recently, deep learning has been introduced into the BCI community due to its better generalization and feature representation abilities. However, most studies c... | 5,656 | 2020-04-21T00:00:00.000 | [
"Computer Science"
] |
Arbitrary Super Surface Modes Bounded by Multilayered Metametal
The dispersion of the fundamental super mode confined along the boundary between a multilayer metal-insulator (MMI) stack and a dielectric coating is theoretically analyzed and compared to the dispersion of surface waves on a single metal-insulator (MI) b... | 4,597.6 | 2012-02-01T00:00:00.000 | [
"Materials Science",
"Physics"
] |
The Sirius Passet Lagerstätte of North Greenland: a remote window on the Cambrian Explosion
The lower Cambrian Lagerstätte of Sirius Passet, Peary Land, North Greenland, is one of the oldest of the Phanerozoic exceptionally preserved biotas. The Lagerstätte evidences the escalation of numbers of new body plans and lif... | 7,802.2 | 2019-06-27T00:00:00.000 | [
"Geology"
] |
Rule-Enhanced Active Learning for Semi-Automated Weak Supervision
A major bottleneck preventing the extension of deep learning systems to new domains is the prohibitive cost of acquiring sufficient training labels. Alternatives such as weak supervision, active learning, and fine-tuning of pretrained models reduce this... | 6,269.2 | 2022-03-01T00:00:00.000 | [
"Computer Science"
] |
Learning Skill Training Schedules From Domain Experts for a Multi-Patient Multi-Robot Rehabilitation Gym
A robotic gym with multiple rehabilitation robots allows multiple patients to exercise simultaneously under the supervision of a single therapist. The multi-patient training outcome can potentially be improved by d... | 11,610.2 | 2023-10-23T00:00:00.000 | [
"Engineering",
"Medicine"
] |
Topology optimization for piezoresistive nanomechanical surface stress sensors in anisotropic 〈111〉 orientations
Microelectromechanical systems (MEMS)-based piezoresistive nanomechanical sensors are compact sensing platforms widely employed in vapor sensing, environmental monitoring, and biosensing. Despite their exte... | 10,052 | 2023-08-11T00:00:00.000 | [
"Engineering"
] |
DEFENCE INDUSTRY IN THE EUROPEAN UNION – CHALLENGES AND OPPORTUNITIES IN TIMES OF ECONOMIC CRISIS
Current economic crisis in the EU can prove to be a turning point for the European defence-industrial base. The purpose of this article is to analyse the current state of the EU-based defence sector and possible trajector... | 9,791.6 | 2012-12-15T00:00:00.000 | [
"Business",
"Political Science",
"Economics",
"Engineering"
] |
Dynamics of workplace charging for plug-in electric vehicles: How much is needed and at what speed?
This paper presents workplace charging needs from two perspectives: the potential needs based on modelling and the needs based on survey results. These approaches both examine workplace needs from what people need to in... | 4,529 | 2013-11-01T00:00:00.000 | [
"Economics",
"Engineering",
"Environmental Science"
] |
Upgraded hydrodissection and its safety enhancement in microwave ablation of papillary thyroid cancer: a comparative study
Abstract Objectives To study the efficacy and safety of an improved hydrodissection protocol based on the perithyroidal fascial space during microwave ablation for papillary thyroid carcinoma (PTC... | 5,023.2 | 2023-04-25T00:00:00.000 | [
"Medicine",
"Engineering"
] |
Tunable spin textures in polar antiferromagnetic hybrid organic inorganic perovskites by electric and magnetic fields
The hybrid organic inorganic perovskites (HOIPs) have attracted much attention for their potential applications as novel optoelectronic devices. Remarkably, the Rashba band splitting, together with spe... | 3,297 | 2020-07-20T00:00:00.000 | [
"Materials Science",
"Physics"
] |
THz Filters Made by Laser Ablation of Stainless Steel and Kapton Film
THz band-pass filters were fabricated by femtosecond-laser ablation of 25-μm-thick micro-foils of stainless steel and Kapton film, which were subsequently metal coated with a ∼70 nm film, closely matching the skin depth at the used THz spectral wind... | 7,726.6 | 2022-07-25T00:00:00.000 | [
"Physics",
"Materials Science"
] |
Journal of Cybersecurity Education, Research and Practice Journal of Cybersecurity Education, Research and Practice Secure Coding in Five Steps Secure Coding in Five Steps
Abstract Software vulnerabilities have become a severe cybersecurity issue. There are numerous resources of industry best practices available, but ... | 8,974 | 2021-07-20T00:00:00.000 | [
"Computer Science"
] |
Application of Image Super-Resolution Recognition andArtificial Intelligence System in Repairing Students’ Psychological Education Problems
e rapid and profound, changes in modern social life have caused great pressure on human psychology. e number of people undergoing psychological adjustment has increased, and some ... | 8,939 | 2022-07-30T00:00:00.000 | [
"Psychology",
"Education",
"Computer Science"
] |
Effect of Inoculation on Phase Formation and Indentation Hardness Behaviour of Zr47.5Cu45.5Al5Co2 and Zr65Cu15Al10Ni10 Bulk Metallic Glass Matrix Composites
Bulk metallic glass matrix composites have emerged as a new potential material for structural engineering applications owing to their superior strength, hardness ... | 5,713.4 | 2018-08-06T00:00:00.000 | [
"Materials Science"
] |
Multilepton dark matter signals
The signatures of dark matter at the LHC commonly involve, in simplified scenarios, the production of a single particle plus large missing energy, from the undetected dark matter. However, in $Z'$-portal scenarios anomaly cancellation requires the presence of extra dark leptons in the d... | 10,008.6 | 2019-11-08T00:00:00.000 | [
"Physics"
] |
MODELLING PRIMARY RECRYSTALLIZATION IN fcc AND bcc METALS BY ORIENTED NUCLEATION AND GROWTH WITH THE STATISTICAL COMPROMISE MODEL
Statistical models of primary recrystallization are described. Particularly the superposition model and the
compromise model must be distinguished. Both models are able to consider oriente... | 6,286 | 1997-01-01T00:00:00.000 | [
"Materials Science"
] |
Structural and Morphological Characterization of Micro and Nanofibers Produced by Electrospinning and Solution Blow Spinning: A Comparative Study
1 Departamento de Engenharia de Materiais (DEMA), Universidade Federal de São Carlos (UFSCAR), Rodovia Washington Luis, KM 235, Monjolinho, 13.565-905 São Carlos, SP, Brazil... | 7,067.2 | 2013-05-13T00:00:00.000 | [
"Materials Science"
] |
Teaching Lab-based Courses Remotely: Approaches, Technologies, Challenges, and Ethical Issues
Online learning has gained substantial traction since the popularization of Massive Open Online Courses (MOOCs) over the last decade. After the dawn of the Covid-19 pandemic, online learning has become an indispensable mode o... | 5,069.4 | 2021-11-30T00:00:00.000 | [
"Education",
"Computer Science"
] |
Miocene high elevation in the Central Alps
. Reconstructing Oligocene-Miocene paleoelevation contributes to our understanding of the evolutionary history of the European Alps and sheds light on geodynamic and Earth’s surface processes involved in the development of Alpine topography. Despite being one of the most inte... | 9,983.4 | 2021-11-23T00:00:00.000 | [
"Geography",
"Environmental Science",
"Geology"
] |
The Harms of Enhancement and the Conclusive Reasons View
Abstract: Many critics of bioenhancement go to considerable lengths to establish the existence of reasons against pursuing bioenhancements but do little to establish the absence of reasons in favor. This suggests that they accept what Allen Buchanan has called t... | 8,899.8 | 2015-01-01T00:00:00.000 | [
"Philosophy"
] |
A silent myocArdiAl infArction in A diAbetic pAtient After pArtiAl foot AmputAtion: cAse report And review of the literAture
The diabetic foot syndrome is the most common cause of diabetic patients hospitalization, being a challeng- ing complication of diabetes. This is a case report of a diabetic patient who presente... | 2,945.6 | 2019-03-31T00:00:00.000 | [
"Medicine",
"Biology"
] |
Hybridization three subbands at Dirac point in special designed strained HgTe thin films with structural inversion asymmetry
We study specially designed strained thin HgTe layers with structural inversion asymmetry (SIA) which allow us to distinguish the topological surface states (TSS) typical for a two dimensional (... | 3,459.4 | 2021-01-01T00:00:00.000 | [
"Physics",
"Materials Science"
] |
Small-angle water reorientations in KOH doped hexagonal ice and clathrate hydrates
Using deuteron nuclear magnetic resonance and dielectric spectroscopy KOH doped tetrahydrofuran clathrate hydrates and KOH doped hexagonal ice are studied at temperatures above 60 and 72 K, respectively. Below these temperatures proton ... | 12,262.6 | 2013-04-03T00:00:00.000 | [
"Physics",
"Materials Science"
] |
Uplink and Downlink Variation in Drone Technology for Cloud, Edge, Fog and Smart Dust Integrated IoT Architecture: Demonstrated Over WSNs
IoT concepts are heavily applicable in drone communication integrated with different network architecture for optimization. Distributing the burden allows more IoT devices to execut... | 3,690.4 | 2021-11-01T00:00:00.000 | [
"Computer Science"
] |
Multimodal Imaging of Torpedo Maculopathy With Fluorescence Adaptive Optics Imaging of Individual Retinal Pigmented Epithelial Cells
Torpedo maculopathy (TM) is a rare congenital defect of the retinal pigment epithelium (RPE). The RPE is often evaluated clinically using fundus autofluorescence (AF), a technique that v... | 5,010.6 | 2021-12-09T00:00:00.000 | [
"Medicine",
"Biology"
] |
Feasibility Study of Developing a University Course Selection Support System Which Uses Informal Peer Suggestions
The authors proposed a support system for university students to create their own course schedules with informal information using semantic web technology. The system provides course information, such as s... | 3,934 | 2009-09-12T00:00:00.000 | [
"Computer Science",
"Psychology"
] |
Heterotic Resolved Conifolds with Torsion, from Supergravity to CFT
We obtain a family of heterotic supergravity backgrounds describing non-Kahler warped conifolds with three-form flux and an Abelian gauge bundle, preserving N=1 supersymmetry in four dimensions. At large distance from the singularity the usual Ricci-f... | 25,634 | 2009-10-16T00:00:00.000 | [
"Mathematics"
] |
Free Space Optical Polarization De-multiplexing and Multiplexing by means of Conical Refraction
Polarization de-multiplexing and multiplexing by means of conical refraction is proposed to increase the channel capacity for free space optical communication applications. The proposed technique is based on the forward-bac... | 2,553.6 | 2012-10-15T00:00:00.000 | [
"Physics"
] |
Synthesis and Properties of Porous Bricks Obtained with the Use of Spherical Expanded Polystyrene Particles of Packaging Material
: In the present work, the prospects of using wastes of a packaging material consisting of spherical expanded polystyrene (EPS) particles for the manufacture of porous ceramics/bricks are c... | 5,878.6 | 2020-01-01T00:00:00.000 | [
"Materials Science"
] |
High expression of matrix metalloproteinases 16 is associated with the aggressive malignant behavior and poor survival outcome in colorectal carcinoma
Recent evidence suggested an important role of matrix metalloproteinases 16 (MMP16) in the progression of several cancers. However, the contribution of MMP16 to colorec... | 3,012.8 | 2017-04-19T00:00:00.000 | [
"Biology"
] |
Assessing heterogeneous groundwater systems: Geostatistical interpretation of well logging data for estimating essential hydrogeological parameters
This research presents an unsupervised learning approach for interpreting well-log data to characterize the hydrostratigraphical units within the Quaternary aquifer system... | 5,401.2 | 2024-03-27T00:00:00.000 | [
"Environmental Science",
"Geology"
] |
Online Adaptive Prediction of Human Motion Intention Based on sEMG
Accurate and reliable motion intention perception and prediction are keys to the exoskeleton control system. In this paper, a motion intention prediction algorithm based on sEMG signal is proposed to predict joint angle and heel strike time in advance.... | 11,464.6 | 2021-04-01T00:00:00.000 | [
"Engineering",
"Computer Science"
] |
Nodal geometry of graphs on surfaces
We prove two mixed versions of the Discrete Nodal Theorem of Davies et. al. [3] for bounded degree graphs, and for three-connected graphs of fixed genus $g$. Using this we can show that for a three-connected graph satisfying a certain volume-growth condition, the multiplicity of th... | 5,476.8 | 2010-04-01T00:00:00.000 | [
"Mathematics"
] |
COVID-SAFE: An IoT-Based System for Automated Health Monitoring and Surveillance in Post-Pandemic Life
In the early months of the COVID-19 pandemic with no designated cure or vaccine, the only way to break the infection chain is self-isolation and maintaining the physical distancing. In this article, we present a pote... | 7,576.8 | 2020-10-12T00:00:00.000 | [
"Computer Science"
] |
Pan-cancer analysis of NUP155 and validation of its role in breast cancer cell proliferation, migration, and apoptosis
NUP155 is reported to be correlated with tumor development. However, the role of NUP155 in tumor physiology and the tumor immune microenvironment (TIME) has not been previously examined. This study co... | 8,036 | 2024-03-19T00:00:00.000 | [
"Medicine",
"Biology"
] |
Analytical results for a coagulation/decoagulation model on an inhomogeneous lattice
We show that an inhomogeneous coagulation/decoagulation model can be mapped to a quadratic fermionic model via a Jordan-Wigner transformation. The spectrum for this inhomogeneous model is computed exactly and the spectral gap is descr... | 6,396.6 | 2016-12-21T00:00:00.000 | [
"Physics",
"Mathematics"
] |
Modified Nucleoside Triphosphates for In-vitro Selection Techniques
The development of SELEX (Selective Enhancement of Ligands by Exponential Enrichment) provides a powerful tool for the search of functional oligonucleotides with the ability to bind ligands with high affinity and selectivity (aptamers) and for the dis... | 7,180.6 | 2016-05-04T00:00:00.000 | [
"Chemistry",
"Biology"
] |
Deep Neural Networks Based Recognition of Plant Diseases by Leaf Image Classification
The latest generation of convolutional neural networks (CNNs) has achieved impressive results in the field of image classification. This paper is concerned with a new approach to the development of plant disease recognition model, ba... | 6,825 | 2016-06-01T00:00:00.000 | [
"Computer Science"
] |
Vitality surveillance at distance using thin-film tandem-like narrowband near-infrared photodiodes with light-enhanced responsivity
Remote measurement of vital sign parameters like heartbeat and respiration rate represents a compelling challenge in monitoring an individual’s health in a noninvasive way. This could be ... | 7,043.4 | 2023-02-01T00:00:00.000 | [
"Engineering",
"Medicine"
] |
Snapshot on a Pilot Metagenomic Study for the Appraisal of Gut Microbial Diversity in Mice, Cat, and Man
Gut microbiota plays a key role in the maintenance of homeostasis and host physiology, comprising development, metabolism, and immunity. Profiling the composition and the gastrointestinal microbiome with a reliable... | 2,520 | 2016-04-24T00:00:00.000 | [
"Biology"
] |
BrWAX3, Encoding a β-ketoacyl-CoA Synthase, Plays an Essential Role in Cuticular Wax Biosynthesis in Chinese Cabbage
In this study, we identified a novel glossy mutant from Chinese cabbage, named SD369, and all wax monomers longer than 26 carbons were significantly decreased. Inheritance analysis revealed that the glo... | 7,022.4 | 2022-09-01T00:00:00.000 | [
"Biology"
] |
Loading the tumor with 31P, 63Cu and 89Y provides an in vivo prompt gamma-based range verification for therapeutic protons
Introduction: The main rationale for using protons in cancer treatment is based on the highly conformal dose distribution and normal tissue spearing compared to conventional radiotherapy. The main... | 13,885.2 | 2023-02-15T00:00:00.000 | [
"Physics"
] |
Impact of hydrogen concentrations on the impedance spectroscopic behavior of Pd-sensitized ZnO nanorods
ZnO nanorods were synthesized using a low-cost sol-gel spin coating technique. The synthesized nanorods were consisted of hexagonal phase having c-axis orientation. SEM images reflected perpendicular ZnO nanorods fo... | 5,108.6 | 2013-02-11T00:00:00.000 | [
"Materials Science"
] |
Efficient and Low-Complex Signal Detection with Iterative Feedback in Wireless MIMO-OFDM Systems
To solve error propagation and exorbitant computational complexity of signal detection in wireless multiple-input multiple-output-orthogonal frequency division multiplexing (MIMO-OFDM) systems, a low-complex and efficient ... | 8,232 | 2023-12-01T00:00:00.000 | [
"Engineering",
"Computer Science"
] |
Investigation of the dynamic bending properties of MoS2 thin films by interference colours
A non-contact method for the observation of the elastic deformation of 2D molybdenum disulfide (MoS2) thin films using an ordinary optical microscope is reported. A pulsed laser is used to rapidly increase the bending deformatio... | 5,910.8 | 2015-12-18T00:00:00.000 | [
"Materials Science",
"Physics"
] |
A hybrid in silico/in-cell controller for microbial bioprocesses with process-model mismatch
Bioprocess optimization using mathematical models is prevalent, yet the discrepancy between model predictions and actual processes, known as process-model mismatch (PMM), remains a significant challenge. This study proposes a ... | 7,086.8 | 2023-04-10T00:00:00.000 | [
"Engineering",
"Biology"
] |
Nearly Periodic Maps and Geometric Integration of Noncanonical Hamiltonian Systems
M. Kruskal showed that each continuous-time nearly periodic dynamical system admits a formal U(1)-symmetry, generated by the so-called roto-rate. When the nearly periodic system is also Hamiltonian, Noether’s theorem implies the existen... | 17,085.6 | 2021-12-15T00:00:00.000 | [
"Mathematics"
] |
Responses of equatorial anomaly to the October−November 2003 superstorms
The responses of Equatorial Ionization Anomaly (EIA) to the superstorms of October- November 2003 were investigated using the total electron content (TEC) measured with global positioning system (GPS) receivers in China, Southeast Asia, Australia... | 10,887.8 | 2005-03-30T00:00:00.000 | [
"Environmental Science",
"Physics"
] |
An Improved Graph Model for Chinese Spell Checking
In this paper, we propose an improved graph model for Chinese spell checking. The model is based on a graph model for generic errors and two independently-trained models for specific errors. First, a graph model represents a Chinese sentence and a modified single sour... | 4,149.6 | 2014-10-01T00:00:00.000 | [
"Computer Science"
] |
An Analysis of Students’ Mathematical Curiosity in Online Learning Viewed from Academic Level and Gender
Online learning affects students' curiosity, so it is important to develop students' curiosity during the pandemic. The purpose of this study is to describe and analyze students' curiosity about online learning. Th... | 3,626 | 2024-05-07T00:00:00.000 | [
"Mathematics",
"Education"
] |
Inhibition of PPARγ by Natural Compounds as a Promising Strategy in Obesity and Diabetes
A wide group of natural compounds (flavonoids, stilbenes, neolignans and others) has been identified as Peroxisome ProliferatorActivated Receptor (PPAR) agonists, with a large variety of chemical structure and different activity v... | 3,654 | 2019-02-28T00:00:00.000 | [
"Biology"
] |
A Survey on Various Methods to Detect Rumors on Social Media
Internet-based life stages have been utilized for data and newsgathering, and they are entirely significant in numerous applications. In any case, they likewise lead to the spreading of gossipy tidbits, Rumors, and phony news. Numerous endeavors have been ta... | 5,804.4 | 2020-06-01T00:00:00.000 | [
"Computer Science"
] |
Quantum metrology in the presence of spatially correlated noise: Restoring Heisenberg scaling
Environmental noise can hinder the metrological capabilities of entangled states. While the use of entanglement allows for Heisenberg-limited resolution, the largest permitted by quantum mechanics, deviations from strictly un... | 3,994.2 | 2013-07-24T00:00:00.000 | [
"Physics"
] |
GIS Modelling with Rapidly Changing Data sets an Application of Model Builder to Assess Public Accessibility in Colombo City
: Geographic Information System modelling with rapidly changing datasets requires systematic development of analysis sequences incorporating sufficient details and establishing flow of each proc... | 3,208.8 | 2008-12-03T00:00:00.000 | [
"Computer Science"
] |
High-order dispersion in chirped-pulse oscillators
The effects of high-order dispersion on a chirped-pulse oscillator operating in the positive dispersion regime were studied both theoretically and experimentally. It was found that odd and negative even high-order dispersions impair the oscillator stability owing to r... | 6,011.6 | 2008-03-17T00:00:00.000 | [
"Engineering",
"Physics"
] |
A Multiple Criteria Decision-Making Method Generated by the Space Colonization Algorithm for Automated Pruning Strategies of Trees
: The rise of mechanical automation in orchards has sparked research interest in developing robots capable of autonomous tree pruning operations. To achieve accurate pruning outcomes, thes... | 9,749.6 | 2024-02-26T00:00:00.000 | [
"Engineering",
"Environmental Science"
] |
Extended Standard Model in multi-spinor field formalism: Visible and dark sectors
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . To generalize the Standard Model so as to include dark matter, we formulate a t... | 7,509.6 | 2013-12-01T00:00:00.000 | [
"Physics"
] |
Exploring the Impact of Negative Samples of Contrastive Learning: A Case Study of Sentence Embedding
Contrastive learning is emerging as a powerful technique for extracting knowledge from unlabeled data. This technique requires a balanced mixture of two ingredients: positive (similar) and negative (dissimilar) samples... | 7,217 | 2022-02-26T00:00:00.000 | [
"Computer Science"
] |
Can intrinsic noise induce various resonant peaks?
We theoretically describe how weak signals may be efficiently transmitted throughout more than one frequency range in noisy excitable media by kind of stochastic multiresonance. This serves us here to reinterpret recent experiments in neuroscience, and to suggest that... | 4,121.6 | 2011-04-06T00:00:00.000 | [
"Physics"
] |
Buckling instability in a chain of sticky bubbles
A slender object undergoing an axial compression will buckle to alleviate the stress. Typically the morphology of the deformed object depends on the bending stiffness for solids, or the viscoelastic properties for liquid threads. We study a chain of uniform sticky air ... | 5,741.4 | 2023-11-26T00:00:00.000 | [
"Physics",
"Materials Science"
] |
From is to ought, and back: how normative concerns foster progress in reasoning research
Can the issue of human (ir)rationality contribute to the scientific study of reasoning? A tempting line of argument seems to indicate that it can't. Here it is. (i) To discuss diagnoses of (ir)rationality arising from research in ... | 3,621.8 | 2014-03-13T00:00:00.000 | [
"Philosophy",
"Psychology"
] |
Effects of N-Alkanol Adsorption on Bubble Acceleration and Local Velocities in Solutions of the Homologous Series from Ethanol to N-Decanol
The influence of n-alkanol (C2–C10) water solutions on bubble motion was studied in a wide range of concentrations. Initial bubble acceleration, as well as local, maximal and term... | 10,948 | 2023-03-01T00:00:00.000 | [
"Chemistry"
] |
COVID-19 cluster surveillance using exposure data collected from routine contact tracing: The genomic validation of a novel informatics-based approach to outbreak detection in England
Contact tracing was used globally to prevent onwards transmission of COVID-19. Tracing contacts alone is unlikely to be sufficient in c... | 5,808.6 | 2024-04-01T00:00:00.000 | [
"Medicine",
"Environmental Science",
"Computer Science"
] |
Thermodynamic origin of nonimaging optics
Abstract. Nonimaging optics is the theory of thermodynamically efficient optics and as such depends more on thermodynamics than on optics. Hence, in this paper, a condition for the “best” design is proposed based on purely thermodynamic arguments, which we believe has profound... | 3,896.2 | 2016-12-28T00:00:00.000 | [
"Physics"
] |
Independent Control Over Size and Surface Density of Droplet Epitaxial Nanostructures Using Ultra-Low Arsenic Fluxes
Modern and future nanoelectronic and nanophotonic applications require precise control of the size, shape and density of III-V quantum dots in order to predefine the characteristics of devices based on ... | 7,799.4 | 2021-04-30T00:00:00.000 | [
"Materials Science",
"Physics"
] |
Reinforcement Learning-Based Data Association for Multiple Target Tracking in Clutter
Data association is a crucial component of multiple target tracking, in which each measurement obtained by the sensor can be determined whether it belongs to the target. However, many methods reported in the literature may not be abl... | 8,317.4 | 2020-11-01T00:00:00.000 | [
"Engineering",
"Computer Science"
] |
Ten simple rules for biologists learning to program
As big data and multi-omics analyses are becoming mainstream, computational proficiency and literacy are essential skills in a biologist’s tool kit. All “omics” studies require computational biology: the implementation of analyses requires programming skills, while e... | 3,288.6 | 2018-01-01T00:00:00.000 | [
"Biology",
"Computer Science"
] |
HILPDA is a lipotoxic marker in adipocytes that mediates the autocrine negative feedback regulation of triglyceride hydrolysis by fatty acids and alleviates cellular lipotoxic stress
Background Lipolysis is a key metabolic pathway in adipocytes that renders stored triglycerides available for use by other cells and tis... | 9,055.2 | 2023-07-01T00:00:00.000 | [
"Biology"
] |
Synonymy and search synonymy in an IR system (on the basis of linguistic terminology and the iSybislaw system)
This is an Open Access article distributed under the terms of the Creative Commons Attribution 3.0 PL License (creativecommons.org/licenses/by/3.0/pl/), which permits redistribution, commercial and non comm... | 3,358.6 | 2014-12-31T00:00:00.000 | [
"Linguistics",
"Computer Science"
] |
Support vector machine based fault location identification in microgrids using interharmonic injection
: This paper proposes an algorithm for detection and identification of the location of short circuit faults in islanded AC microgrids (MGs) with meshed topology. Considering the low level of fault current and dependen... | 9,926 | 2021-04-20T00:00:00.000 | [
"Engineering"
] |
Angular Distribution of Photoelectrons during Irradiation of Metal Surface by Electromagnetic Waves
Angular distribution of photoelectrons is investigated during the inner photoemissive effect for two variants: quantum of light basically reveals wave and basically corpuscular properties interacting with orbital electr... | 3,710 | 2011-08-08T00:00:00.000 | [
"Physics"
] |
The physical size of transcription factors is key to transcriptional regulation in chromatin domains
Genetic information, which is stored in the long strand of genomic DNA as chromatin, must be scanned and read out by various transcription factors. First, gene-specific transcription factors, which are relatively small... | 4,389 | 2015-02-18T00:00:00.000 | [
"Biology"
] |
Study on electroless Cu plating quality of in situ TiCp
In situ TiCp was fabricated via combustion synthesis in an Al–Ti–C system. The quality of copper plating was easily observable on the surface of spherical in situ TiCp. A study was conducted to assess the influences of the stirring method, plating temperature and... | 3,719.8 | 2020-07-22T00:00:00.000 | [
"Materials Science",
"Engineering"
] |
Development and research of the cultivator frame design made of non-standard beams
The paper presents the results of the development and study of the strength of the cultivator frame made of non-standard beams. The term "non-standard beam" refers to a off-sized beam welded from steel strips. As such stripes, both stan... | 1,415.4 | 2020-01-01T00:00:00.000 | [
"Materials Science"
] |
HIGH PRECISION AUTOMATIC EXTRACTION OF CULTURAL RELIC DISEASES BASED ON IMPROVED SLIC AND AP CLUSTERING
Automatic and high-precision detection and quantitative expression of cultural relics diseases are important contents of cultural relics science and technology protection. Aiming at the problem of automatic extracti... | 5,402.6 | 2022-05-30T00:00:00.000 | [
"Computer Science"
] |
A Novel Ropes-Driven Wideband Piezoelectric Vibration Energy Harvester
This paper presents a novel piezoelectric vibration energy harvester (PVEH) in which a high-frequency generating beam (HFGB) is driven by an array of low-frequency driving beams (LFDBs) using ropes. Two mechanisms based on frequency upconversion an... | 8,661.8 | 2016-12-02T00:00:00.000 | [
"Engineering",
"Physics"
] |
SUBHARMONIC SOLUTIONS FOR A CLASS OF LAGRANGIAN SYSTEMS
. We prove that second order Hamiltonian systems − ¨ u = V u ( t,u ) with a potential V : R × R N → R of class C 1 , periodic in time and superquadratic at infinity with respect to the space variable have subharmonic solutions. Our intention is to generalise a res... | 2,977.8 | 2019-01-01T00:00:00.000 | [
"Mathematics"
] |
The Risk Management Mode of Construction Project Management in the Multimedia Environment of Internet of Things
The construction industry is the pillar industry of China’s national economy. According to the statistics of the National Bureau of Statistics, the GDP in 2016 was 744.127 billion yuan, while the total const... | 6,169.8 | 2021-10-06T00:00:00.000 | [
"Engineering",
"Computer Science",
"Business"
] |
Semiotics After Geontopower Some Preliminary Thoughts
This essay is part of a book project, tentatively titled, Do We Need a Semiotics After Geontopower? The essay begins with an overview of the atmospheric conditions of an old debate about how to liberate theories of mind, communication and language from their humani... | 9,984.8 | 2024-07-26T00:00:00.000 | [
"Philosophy",
"Linguistics"
] |
Broad Dissemination of Plasmids across Groundwater-Fed Rapid Sand Filter Microbiomes
ABSTRACT Biological rapid sand filtration is a commonly employed method for the removal of organic and inorganic impurities in water which relies on the degradative properties of microorganisms for the removal of diverse contaminants,... | 7,149.8 | 2021-11-30T00:00:00.000 | [
"Biology",
"Environmental Science",
"Engineering"
] |
Position Control of a Maglev System Fed by a DC/DC Buck Power Electronic Converter
In this paper, we solve the problem of position regulation in a magnetic levitation system that is fed by a DC/DC Buck power electronic converter as a power amplifier. We present a formal asymptotic stability proof. Although this result ... | 8,891.4 | 2020-05-31T00:00:00.000 | [
"Engineering",
"Physics"
] |
Refractive Bi-Conic Axicon (Volcone) for Polarization Conversion of Monochromatic Radiation
A new element is proposed for producing an azimuthally polarized beam with a vortex phase dependence. The element is formed by two conical surfaces in such a way that the optical element resembles a mountain with a crater on to... | 5,159 | 2022-06-16T00:00:00.000 | [
"Physics"
] |
Influence of Austenite Phase Transformation on Existing Microstructure of Low CMn Steel
Cold heading quality CHQ steel is widely used for making small components due to its excellent cold heading response. Austenite nucleation and growth morphology of a commercial CHQ steel has been studied by continuous heating exper... | 3,497.2 | 2018-12-22T00:00:00.000 | [
"Materials Science"
] |
Rapid evolutionary divergence of diploid and allotetraploid Gossypium mitochondrial genomes
Cotton (Gossypium spp.) is commonly grouped into eight diploid genomic groups and an allotetraploid genomic group, AD. The mitochondrial genomes supply new information to understand both the evolution process and the mechanism ... | 6,764.8 | 2017-11-13T00:00:00.000 | [
"Biology"
] |
Induction of calmodulin kinase IV by the thyroid hormone during the development of rat brain.
This communication reports the specific induction of calmodulin kinase IV by the thyroid hormone 3,3',5-triiodo-L-thyronine (T3) in a time- and concentration-dependent manner at a very early stage of brain differentiation usi... | 3,612 | 1996-05-10T00:00:00.000 | [
"Biology"
] |
Recent advances in understanding object recognition in the human brain: deep neural networks, temporal dynamics, and context
Object recognition is the ability to identify an object or category based on the combination of visual features observed. It is a remarkable feat of the human brain, given that the patterns of l... | 7,544.6 | 2020-06-11T00:00:00.000 | [
"Computer Science"
] |
Interactive comment on “ Water levels of the Mekong River Basin based on CryoSat-2 SAR data classification ” by Eva Boergens et al
Abstract. In this study we use CryoSat-2 SAR (Delay-Doppler Synthetic Aperture Radar) data over the Mekong River Basin to estimate water levels. Smaller inland waters can be observed with ... | 8,999.2 | 2017-06-06T00:00:00.000 | [
"Environmental Science",
"Mathematics"
] |
Formation of unique nanocrystalline Cu-In-Se bulk pn homojunctions for opto-electronic devices
Semiconductor pn junctions, integrated in optoelectronic devices require high quality crystals, made by expensive, technically difficult processes. Bulk heterojunction (BHJ) structures offer practical alternatives to circumv... | 5,236 | 2018-07-27T00:00:00.000 | [
"Materials Science",
"Engineering",
"Physics"
] |
Strange quark mass turns magnetic domain walls into multi-winding flux tubes
Dense quark matter is expected to behave as a type-II superconductor at strong coupling. It was previously shown that if the strange quark mass $m_s$ is neglected, magnetic domain walls in the so-called 2SC phase are the energetically preferr... | 18,792.2 | 2020-09-02T00:00:00.000 | [
"Physics"
] |
Cancelable Fingerprint Features Using Chaff Points Encapsulation
Recently
Introduction
Biometrics increasingly forms the basis of identification and recognition across many sensitive applications [1].Biometrics is statistical analysis of people's physical and behavioral characteristics, It is more convenient for use... | 2,529.8 | 2018-09-30T00:00:00.000 | [
"Computer Science"
] |
Nonlinear topological photonics
Rapidly growing demands for fast information processing have launched a race for creating compact and highly efficient optical devices that can reliably transmit signals without losses. Recently discovered topological phases of light provide a novel ground for photonic devices robust ag... | 16,136.4 | 2019-12-04T00:00:00.000 | [
"Physics"
] |
An FPGA-Based LOCO-ANS Implementation for Lossless and Near-Lossless Image Compression Using High-Level Synthesis
In this work, we present and evaluate a hardware architecture for the LOCO-ANS (Low Complexity Lossless Compression with Asymmetric Numeral Systems) lossless and near-lossless image compressor, which is ba... | 11,992.4 | 2021-11-26T00:00:00.000 | [
"Computer Science",
"Engineering"
] |
Hijacking of an autophagy-like process is critical for the life cycle of a DNA virus infecting oceanic algal blooms
Marine photosynthetic microorganisms are the basis of marine food webs and are responsible for nearly 50% of the global primary production. Emiliania huxleyi forms massive oceanic blooms that are routine... | 7,684.6 | 2014-09-07T00:00:00.000 | [
"Biology",
"Environmental Science"
] |