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 |
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Neural Crest-Derived Dental Pulp Stem Cells Function as Ectomesenchyme to Support Salivary Gland Tissue Formation
Xerostomia, dry mouth due to loss of functional salivary gland, is caused by Sjögren’s syndrome, radiotherapy for head and neck cancer, medications and aging, leading to patients’ suffer from difficulties ... | 6,437.2 | 2013-01-01T00:00:00.000 | [
"Medicine",
"Biology"
] |
Siccanin Is a Dual-Target Inhibitor of Plasmodium falciparum Mitochondrial Complex II and Complex III
Plasmodium falciparum contains several mitochondrial electron transport chain (ETC) dehydrogenases shuttling electrons from the respective substrates to the ubiquinone pool, from which electrons are consecutively tran... | 7,926.8 | 2022-07-01T00:00:00.000 | [
"Biology",
"Chemistry",
"Medicine"
] |
Factors Affecting the Performance of Sub-1 GHz IoT Wireless Networks
Internet of Things (IoT) devices frequently utilize wireless networks operating in the Industrial, Scienti fi c, and Medical (ISM) Sub-1 GHz spectrum bands. Compared with higher frequency bands, the Sub-1 GHz band provides broader coverage and lower p... | 9,595.6 | 2021-06-21T00:00:00.000 | [
"Engineering",
"Computer Science",
"Environmental Science"
] |
Crosstalk between basal extracellular matrix adhesion and building of apical architecture during morphogenesis
ABSTRACT Tissues build complex structures like lumens and microvilli to carry out their functions. Most of the mechanisms used to build these structures rely on cells remodelling their apical plasma membranes... | 6,893.6 | 2021-11-15T00:00:00.000 | [
"Biology"
] |
CsgA gatekeeper residues control nucleation but not stability of functional amyloid
Abstract Functional amyloids, beneficial to the organism producing them, are found throughout life, from bacteria to humans. While disease‐related amyloids form by uncontrolled aggregation, the fibrillation of functional amyloid is reg... | 12,082 | 2024-09-20T00:00:00.000 | [
"Biology",
"Chemistry",
"Materials Science"
] |
Towards Thermodynamics with Generalized Uncertainty Principle
Various frameworks of quantum gravity predict a modification in the Heisenberg uncertainty principle to a so-called generalized uncertainty principle (GUP). Introducing quantum gravity effect makes a considerable change in the density of states inside the v... | 4,457.6 | 2014-02-25T00:00:00.000 | [
"Physics"
] |
Pedestrian load models of footbridges
The increase of vibration problems in modern footbridges shows that footbridges should no longer be designed for static loads only. Not only natural frequencies but also damping properties and pedestrian loading determine the dynamic response of footbridges and design tools should... | 2,132.2 | 2017-01-01T00:00:00.000 | [
"Engineering",
"Materials Science"
] |
Thermal dark matter co-annihilating with a strongly interacting scalar
Recently many investigations have considered Majorana dark matter co-annihilating with bound states formed by a strongly interacting scalar field. However only the gluon radiation contribution to bound state formation and dissociation, which at hig... | 6,475 | 2018-01-17T00:00:00.000 | [
"Physics"
] |
Research progress of optical H2O sensor with a DFB diode laser
In the field of near infrared H2O sensing, the acquisition of the absorption signal usually is from a noisy background, thus it is important to adopt an effective signal demodulation method. This study introduced the research progress in the field of trace... | 3,074.4 | 2014-03-13T00:00:00.000 | [
"Physics"
] |
Crowd Face Detection with Naive Bayes in Attendance System Using Raspberry Pi
. PT. Restu Agung Narogong is a company with a total of 176 employees, queues often occur in the attendance process, both incoming and outgoing attendance. The employee needs to register their attendance. It is time consuming during the shif... | 3,935.4 | 2023-01-01T00:00:00.000 | [
"Computer Science"
] |
Analysis of Physical Parameters of Limestone Deposits in Ewekoro Formation , Southwestern Nigeria
Physical parameters of limestone in Ewekoro formation, south-western Nigeria were determined via direct laboratory method. The permeability and bulk density values obtained range from 1.47 to 7.99 1 ms and 1.26 to 1.90 ... | 2,170 | 2012-06-19T00:00:00.000 | [
"Geology"
] |
Interactive comment on “ The Global Terrestrial Network for Permafrost Database : metadata statistics and prospective analysis on future permafrost temperature and active layer depth monitoring site distribution ”
Instruments Data Provenance & Structure Tables Figures
structure of the Data Management System in regard... | 7,912.8 | 2015-03-09T00:00:00.000 | [
"Geology"
] |
Connected diagnostics to improve accurate diagnosis, treatment, and conditional payment of malaria services in Kenya
Background In sub-Saharan Africa, the material and human capacity to diagnose patients reporting with fever to healthcare providers is largely insufficient. Febrile patients are typically treated presum... | 7,320.6 | 2020-07-08T00:00:00.000 | [
"Medicine",
"Environmental Science",
"Economics"
] |
A Call to Digital Health Practitioners: New Guidelines Can Help Improve the Quality of Digital Health Evidence
Background: Despite the rapid proliferation of health interventions that employ digital tools, the evidence on the effectiveness of such approaches remains insufficient and of variable quality. To address gap... | 1,947.4 | 2017-10-01T00:00:00.000 | [
"Medicine",
"Computer Science"
] |
Formation of Dislocations and Stacking Faults in Embedded Individual Grains during In Situ Tensile Loading of an Austenitic Stainless Steel
The formation of stacking faults and dislocations in individual austenite (fcc) grains embedded in a polycrystalline bulk Fe-18Cr-10.5Ni (wt.%) steel was investigated by non-destr... | 6,682.2 | 2021-10-01T00:00:00.000 | [
"Materials Science",
"Engineering",
"Physics"
] |
Influence of Activated Fluxes on the Bead Shape of A-TIG Welds on Carbon and Low-Alloy Steels in Comparison with Stainless Steel AISI 304L
: The article presents results of comparative A-TIG welding tests involving selected unalloyed and fine-grained steels, as well as high-strength steel WELDOX 1300 and austenitic stai... | 5,881.4 | 2021-03-24T00:00:00.000 | [
"Materials Science"
] |
Effect of casing yield stress on bomb blast impulse
An equation to predict blast effects from cased charges was first proposed by U. Fano in 1944 and revised by E.M. Fisher in 1953 [1]. Fisher’s revision provides much better matches to available blast impulse data, but still requires empirical parameter adjustments. A... | 3,560.2 | 2012-08-01T00:00:00.000 | [
"Engineering",
"Physics"
] |
Breakdown of chiral perturbation theory for the axion hot dark matter bound
We show that the commonly adopted hot dark matter (HDM) bound on the axion mass $m_a \lesssim$ 1 eV is not reliable, since it is obtained by extrapolating the chiral expansion in a region where the effective field theory breaks down. This is e... | 4,298 | 2021-01-25T00:00:00.000 | [
"Physics"
] |
Charged particle scattering near the horizon
We study Maxwell theory, in the presence of charged scalar sources, near the black hole horizon in a partial wave basis. We derive the gauge field configuration that solves Maxwell equations in the near-horizon region of a Schwarzschild black hole when sourced by a charge d... | 10,507 | 2023-09-11T00:00:00.000 | [
"Physics"
] |
THE USE OF ARTIFICIAL NEURAL NETWORKS IN SUPPORTING THE ANNUAL TRAINING IN 400 METER HURDLES
This paper presents an evaluation of the annual cycle for 400 m hurdles using artificial neural networks. The analysis included 21 Polish national team hurdlers. In planning the annual cycle, 27 variables were used, where 5 va... | 2,633.4 | 2017-01-01T00:00:00.000 | [
"Computer Science",
"Engineering"
] |
Trifurcated lined ducts: A comprehensive study on noise reduction strategies
The present research is centered on analyzing and modeling the scattering characteristics of a trifurcated waveguide that includes impedance discontinuities. A mode-matching method, grounded in projecting the solution onto orthogonal basis fu... | 5,363.4 | 2024-07-26T00:00:00.000 | [
"Engineering",
"Physics"
] |
Game-Play: Effects of Online Gamified and Game-Based Learning on Dispositions, Abilities and Behaviours of Primary Learners
. This meta-level review of the literature set-out to examine the impacts of game-based/ gamified learning on dispositions, cognitive abilities and behaviours of learners aged 6-12, and to identi... | 4,657.8 | 2017-07-03T00:00:00.000 | [
"Computer Science",
"Education"
] |
GPGPU VIRTUALIZATION TECHNIQUES A COMPARATIVE SURVEY
. The Graphic Processing Units (GPU) are being adopted in many High Processing Computing (HPC) facilities because of their massively parallel and extraordinary computing power, which makes it possible to accelerate many general purpose implementations from different... | 8,286.6 | 2018-11-04T00:00:00.000 | [
"Computer Science",
"Engineering"
] |
On New Classes of Stancu-Kantorovich-Type Operators
The present paper introduces new classes of Stancu–Kantorovich operators constructed in the King sense. For these classes of operators, we establish some convergence results, error estimations theorems and graphical properties of approximation for the classes conside... | 3,038 | 2021-05-28T00:00:00.000 | [
"Mathematics"
] |
A Survey of Tools and Techniques for Web Attack Detection
—Web attacks include types of attacks to websites and web applications to steal sensitive information, to possibly disrupt web-based service systems and even to take control of the web systems. In order to defend against web attacks, a number of tools and techn... | 6,123.6 | 2022-06-08T00:00:00.000 | [
"Computer Science"
] |
Level crossings and other level functionals of stationary Gaussian processes
This paper presents a synthesis on the mathematical work done on level crossings of stationary Gaussian processes, with some extensions. The main results [(factorial) moments, representation into the Wiener Chaos, asymptotic results, rate of ... | 18,188.8 | 2006-12-05T00:00:00.000 | [
"Mathematics"
] |
An experimental evaluation of the impact of a Payment for Environmental Services programme on deforestation
Despite calls for greater use of randomized control trials (RCTs) to evaluate the impact of conservation interventions; such experimental evaluations remain extremely rare. Payments for environmental services (P... | 8,132.6 | 2019-01-01T00:00:00.000 | [
"Economics"
] |
Thermodynamics in the Universe Described by the Emergence of Space and the Energy Balance Relation
It has previously been shown that it is more common to describe the evolution of the universe based on the emergence of space and the energy balance relation. Here we investigate the thermodynamic properties of the unive... | 5,230.4 | 2018-08-31T00:00:00.000 | [
"Physics"
] |
Accidentally light scalars from large representations
,
Introduction
In this work we consider perturbative, renormalisable models of scalar fields in four-dimensional quantum field theory.When all operators allowed by Lorentz invariance and the internal symmetries of the model are included in the Lagrangian with gen... | 10,529.4 | 2023-07-19T00:00:00.000 | [
"Physics"
] |
First step toward gene expression data integration: transcriptomic data acquisition with COMMAND>_
Background Exploring cellular responses to stimuli using extensive gene expression profiles has become a routine procedure performed on a daily basis. Raw and processed data from these studies are available on public dat... | 5,552.4 | 2019-01-28T00:00:00.000 | [
"Computer Science",
"Biology"
] |
Using Sab-Iomha for an Alpha Channel based Image Forgery Detection
—Digital images are a very popular way of transferring media. However, their integrity remains challenging because these images can easily be manipulated with the help of software tools and such manipulations cannot be verified through a naked-eye. Alth... | 7,205.8 | 2018-01-01T00:00:00.000 | [
"Computer Science"
] |
A lightweight hybrid deep learning system for cardiac valvular disease classification
Cardiovascular diseases (CVDs) are a prominent cause of death globally. The introduction of medical big data and Artificial Intelligence (AI) technology encouraged the effort to develop and deploy deep learning models for distinguish... | 6,090 | 2022-08-22T00:00:00.000 | [
"Computer Science",
"Medicine"
] |
Genomic characterization of Salmonella Cerro ST367, an emerging Salmonella subtype in cattle in the United States
Background Within the last decade, Salmonella enterica subsp. enterica serovar Cerro (S. Cerro) has become one of the most common serovars isolated from cattle and dairy farm environments in the northeaste... | 6,188 | 2014-06-04T00:00:00.000 | [
"Biology",
"Environmental Science"
] |
The W mass and width measurement challenge at FCC-ee
The FCC-ee physics program will deliver two complementary top-notch precision determinations of the W boson mass, and width. The first and main measurement relies on the rapid rise of the W-pair production cross section near its kinematic threshold. This method is e... | 5,171.6 | 2021-07-09T00:00:00.000 | [
"Physics"
] |
Drivers of Rural Households’ Choices and Intensity of Sustainable Energy Sources for Cooking and Lighting in Ondo State, Nigeria
: Poverty reduction and the promotion of sustainable human development are fundamentally dependent on having access to modern energy services. Energy supplies that are dependable, reasonably... | 9,209.2 | 2024-05-27T00:00:00.000 | [
"Environmental Science",
"Economics"
] |
A Thermodynamic Perspective on Potential G‐Quadruplex Structures as Silencer Elements in the MYC Promoter
Abstract Multiple G‐tracts within the promoter region of the c‐myc oncogene may fold into various G‐quadruplexes with the recruitment of different tracts and guanosine residues for the G‐core assembly. Thermodynam... | 6,959.4 | 2020-08-05T00:00:00.000 | [
"Biology",
"Chemistry"
] |
Solitons Equipped with a Semi-Symmetric Metric Connection with Some Applications on Number Theory
: A solution to an evolution equation that evolves along symmetries of the equation is called a self-similar solution or soliton. In this manuscript, we present a study of η -Ricci solitons ( η -RS) for an interesting man... | 3,155.6 | 2023-10-27T00:00:00.000 | [
"Mathematics"
] |
Effects of RhoC downregulation on the angiogenesis characteristics of myeloma vascular endothelial cells
Abstract Background Tumor angiogenesis plays an important role in disease progression, and RhoC has been previously found to be expressed in vascular endothelial cells (VECs); however, its role in tumor angiogenesi... | 4,666.2 | 2019-05-07T00:00:00.000 | [
"Medicine",
"Biology"
] |
Monochannel Demultiplexer Phononic Crystal Slab Based on Hollow Pillars
: A mono-channel waveguide with alternate hollow pillars of different radius to passively select and reject particular frequencies for filtering applications are numerically simulated based on the Finite Element Method (FEM). The waves are guided w... | 3,568.6 | 2022-01-24T00:00:00.000 | [
"Physics",
"Engineering"
] |
MiR-367 alleviates inflammatory injury of microglia by promoting M2 polarization via targeting CEBPA
MiR-367 was reported to regulate inflammatory response of microglia. CCAAT/enhancer-binding protein α (C/EBPA) could mediate microglia polarization. In this study, we explored the possible roles of miR-367 and CEBPA in... | 5,906.6 | 2020-11-04T00:00:00.000 | [
"Medicine",
"Biology"
] |
A New Mining and Protection Method Based on Sensitive Data
The traditional method of sensitive data identification for data stream has a large amount of calculation and does not reflect the impact of time on the data value, and the mining accuracy is not high. In view of the above problems we firstly adopt the sliding... | 4,680.2 | 2018-11-25T00:00:00.000 | [
"Computer Science"
] |
Introduction to Himalayan tectonics: a modern synthesis
Extract The Himalaya resulted from collision of the Indian plate with Asia and are well known as the highest, youngest and one of the best studied continental collision orogenic belts. They are frequently used as the type example of a continental collision orogen... | 8,659 | 2019-07-01T00:00:00.000 | [
"Geology"
] |
Fuzzy Mobile-Robot Positioning in Intelligent Spaces Using Wireless Sensor Networks
This work presents the development and experimental evaluation of a method based on fuzzy logic to locate mobile robots in an Intelligent Space using Wireless Sensor Networks (WSNs). The problem consists of locating a mobile node using... | 8,321.6 | 2011-11-17T00:00:00.000 | [
"Engineering",
"Computer Science"
] |
Mir-21 Regulation of MARCKS Protein and Mucin Secretion in Airway Epithelial Cells
Hypersecretion of mucus characterizes many inflammatory airway diseases, including asthma, chronic bronchitis, and cystic fibrosis. Excess mucus causes airway obstruction, reduces pulmonary function, and can lead to increased morbidity ... | 4,057.2 | 2013-05-17T00:00:00.000 | [
"Medicine",
"Biology"
] |
Molecular Dynamics Examination of Sliding History-Dependent Adhesion in Si–Si Nanocontacts: Connecting Friction, Wear, Bond Formation, and Interfacial Adhesion
We simulate the contact between nanoscale hydrogen-terminated, single-crystal silicon asperities and surfaces using reactive molecular dynamics (MD) simulation... | 14,238 | 2021-04-09T00:00:00.000 | [
"Materials Science",
"Engineering"
] |
Reoptimized UNRES Potential for Protein Model Quality Assessment
Ranking protein structure models is an elusive problem in bioinformatics. These models are evaluated on both the degree of similarity to the native structure and the folding pathway. Here, we simulated the use of the coarse-grained UNited RESidue (UNRES)... | 7,512.4 | 2018-12-01T00:00:00.000 | [
"Computer Science",
"Biology"
] |
A Study of Multi-Scale Relationship Between Investor Sentiment and Stock Index Fluctuation Based on the Analysis of BEMD Spillover Index
According to behavioral finance theory, investor sentiment generally exists in investors’ trading activities and influences financial market. In order to investigate the interactio... | 9,419.2 | 2021-08-01T00:00:00.000 | [
"Economics"
] |
Clinical relevance of the tumor microenvironment and immune escape of oral squamous cell carcinoma
Background Changes in the tumor microenvironment and immune surveillance represent crucial hallmarks of various kinds of cancer, including oral squamous cell carcinoma (OSCC), and a close crosstalk of hypoxia regulating ... | 7,684.6 | 2016-04-05T00:00:00.000 | [
"Biology",
"Medicine"
] |
Calibration of a multi-physics ensemble for estimating the uncertainty of a greenhouse gas atmospheric transport model
Atmospheric inversions have been used to assess biosphere–atmosphere CO2 surface exchanges at various scales, but variability among inverse flux estimates remains significant, especially at continenta... | 14,071.4 | 2019-04-30T00:00:00.000 | [
"Environmental Science",
"Physics"
] |
Statistically Evaluating Social Media Sentiment Trends towards COVID-19 Non-Pharmaceutical Interventions with Event Studies
In the midst of a global pandemic, understanding the public’s opinion of their government’s policy-level, non-pharmaceutical interventions (NPIs) is a crucial component of the health-policy-makin... | 3,535 | 2021-06-01T00:00:00.000 | [
"Computer Science"
] |
Facilitating higher photovoltaic penetration in residential distribution networks using demand side management and active voltage control
Future power networks are certain to have high penetrations of renewable distributed generation such as photovoltaics (PV). At times of high PV generation and low customer demand (e... | 9,972.2 | 2021-05-04T00:00:00.000 | [
"Engineering",
"Environmental Science"
] |
Situation of Biofungicides Reconnaissance, a Case of Anthracnose Disease of Cowpea
Plant extracts have long been used in commercial agriculture as
anti-microbial tools in food safety applications. These offer growers and
agrobiologists many unique benefits which include their eco-friendliness. This
work reviews the... | 2,681 | 2014-04-01T00:00:00.000 | [
"Agricultural And Food Sciences",
"Biology"
] |
Quantitative discrimination of biological tissues by micro-elastographic measurement using an epi-illumination Mueller matrix microscope
: We propose a method for estimating the stiffness of bio-specimens by measuring their linear retardance properties under applied stress. For this purpose, we employ an epi-illuminati... | 5,255.6 | 2019-07-09T00:00:00.000 | [
"Biology"
] |
Dynamical manipulation of electromagnetic polarization using anisotropic meta-mirror
Polarization control of electromagnetic wave is very important in many fields. Here, we propose an active meta-mirror to dynamically manipulate electromagnetic polarization state at a broad band. This meta-mirror is composed of a doub... | 5,002.2 | 2016-07-29T00:00:00.000 | [
"Physics"
] |
Resolving some nomenclatural issues on Isoeto-Nanojuncetea and four new communities of the Iberian Peninsula
. We describe four new vegetation units and propose 17 new typifications and 24 altered names of syntaxa belonging to Isoeto-Nanojuncetea . Information is also provided on the publication dates of the alliances... | 1,764 | 2021-01-25T00:00:00.000 | [
"Physics"
] |
ESTABLISHMENT OF QUALITY PARAMETERS OF Quisqualis indica LEAVES THROUGH SOPHISTICATED ANALYTICAL TECHNIQUES
. Quisqualis indica ( Q. indica ; Rangoon creeper) is found in Asia and finds its place in Ayurvedic texts, ethno-medicine as well as modern research. Its leaves contain important constituents like rutin, quisqu... | 1,668.8 | 2022-12-15T00:00:00.000 | [
"Medicine",
"Chemistry",
"Environmental Science"
] |
Localizing Optic Disc in Retinal Image Automatically with Entropy Based Algorithm
Examining retinal image continuously plays an important role in determining human eye health; with any variation present in this image, it may be resulting from some disease. Therefore, there is a need for computer-aided scanning for ret... | 3,229.8 | 2018-02-06T00:00:00.000 | [
"Computer Science",
"Medicine"
] |
The impact of Anastrazole and Letrozole on the metabolic profile in an experimental animal model
Anastrazole and Letrozole are used as endocrine therapy for breast cancer patients. Previous studies suggested a possible association with metabolic and liver adverse effects. Their results are conflicting. Fifty-five 4-we... | 3,577 | 2015-12-01T00:00:00.000 | [
"Medicine",
"Biology"
] |
Vertically twinned aluminum nano-pillars under tensile loading: a molecular dynamics study
Nano twinned FCC materials show superior properties comparatively to their single crystal counterparts. The properties of nano-twinned materials are possessed by the interactions of dislocations with the coherent twin boundaries... | 3,582.6 | 2020-01-06T00:00:00.000 | [
"Materials Science",
"Engineering"
] |
Geranylgeranoic acid, a bioactive and endogenous fatty acid in mammals: a review
Geranylgeranoic acid (GGA) was first reported in 1983 as one of the mevalonic acid metabolites, but its biological significance was not studied for a long time. Our research on the antitumor effects of retinoids led us to GGA, one of the ... | 13,458.2 | 2023-05-01T00:00:00.000 | [
"Medicine",
"Biology",
"Chemistry"
] |
Does Trade Liberalization Reduce Poverty in Mali? Evidence from ARDL Bounds Testing Approach
This paper investigates the impact of trade liberalization on poverty reduction in Mali over the period 1986-2018. Like Magombeyi and Odhiambo(2017), we will use three measures of poverty (namely per capita consumption, infant... | 7,016.8 | 2020-08-04T00:00:00.000 | [
"Economics"
] |
Spontaneous Innovation for Future Deception in a Male Chimpanzee
Background The ability to invent means to deceive others, where the deception lies in the perceptually or contextually detached future, appears to require the coordination of sophisticated cognitive skills toward a single goal. Meanwhile innovation for a... | 7,856.8 | 2012-05-09T00:00:00.000 | [
"Biology",
"Psychology"
] |
Search for squarks and gluinos in events with an isolated lepton, jets, and missing transverse momentum at √s=13 TeV with the ATLAS detector
The results of a search for squarks and gluinos in final states with an isolated electron or muon, multiple jets and large missing transverse momentum using proton-proton collisi... | 11,901.4 | 2017-08-28T00:00:00.000 | [
"Physics"
] |
Suppressing Chaos of Duffing-Holmes System Using Random Phase
The effect of random phase for Duffing-Holmes equation is investigated. We show that as the intensity of random noise properly increases the chaotic dynamical behavior will be suppressed by the criterion of top Lyapunov exponent, which is computed based on ... | 2,199.4 | 2011-04-17T00:00:00.000 | [
"Physics"
] |
Water accounting under climate change in the transboundary Volta River Basin with a spatially calibrated hydrological model
Sustainable water management requires evidence-based information on the current and future states of water resources. This study presents a comprehensive modelling framework that integrates the f... | 13,454 | 2023-08-01T00:00:00.000 | [
"Environmental Science",
"Engineering"
] |
Quantum kernels for real-world predictions based on electronic health records
In recent years, research on near-term quantum machine learning has explored how classical machine learning algorithms endowed with access to quantum kernels (similarity measures) can outperform their purely classical counterparts. Although ... | 7,407.4 | 2021-12-12T00:00:00.000 | [
"Computer Science"
] |
Dynamics of rotationally reciprocating stirred tank with planetary actuator
The article investigates the dynamics of rotationally reciprocating stirred tank (RRST), whose actuator is the original planetary mechanism with elliptical gears. The dynamic model is constructed by reduction of driving forces, masses and mome... | 2,451.4 | 2017-06-01T00:00:00.000 | [
"Engineering"
] |
Large-scale asymmetry in the distribution of galaxy spin directions – analysis and reproduction
Recent independent observations using several different tele-scope systems an analysis methods have provided evidence of parity violation between the number of galaxies that spin in opposite directions. On the other hand, o... | 11,522 | 2023-09-06T00:00:00.000 | [
"Physics"
] |
The Role of α,β-Dicarbonyl Compounds in the Toxicity of Short Chain Sugars*
The extent to which sugars serve as targets for superoxide was examined using glycolaldehyde as the simplest sugar and using superoxide dismutase (SOD)-replete and SOD-null strains growing under aerobic and anaerobic conditions. Glycolaldehyde... | 4,487 | 2000-11-10T00:00:00.000 | [
"Biology"
] |
Micromanipulation and Automatic Data Analysis to Determine the Mechanical Strength of Microparticles
Microparticles are widely used in many industrial sectors. A micromanipulation technique has been widely used to quantify the mechanical properties of individual microparticles, which is crucial to the optimization of ... | 10,759 | 2022-05-01T00:00:00.000 | [
"Engineering"
] |
Effect of Sandblasting on Low and High-Cycle Fatigue Behaviour after Mechanical Cutting of a Twinning-Induced Plasticity Steel
. In the last years, car bodies are increasingly made with new advanced high-strength steels, for both lightweighting and safety purposes. Among these new steels, high-manganese or TWIP steels... | 4,054.4 | 2018-01-01T00:00:00.000 | [
"Materials Science",
"Engineering"
] |
The Potential of Cylindrical Piezoelectric Transducers for High-Frequency Acoustic Energy Harvesting
: The work presented in this paper studies the potential of cylindrical piezoelectric transducers for harvesting high-frequency acoustic energy. The cylinder was made of a modified PZT (lead zirconate titanate) and had ... | 12,672.8 | 2021-09-15T00:00:00.000 | [
"Engineering",
"Physics"
] |
Metformin Retards Aging in C. elegans by Altering Microbial Folate and Methionine Metabolism
Summary The biguanide drug metformin is widely prescribed to treat type 2 diabetes and metabolic syndrome, but its mode of action remains uncertain. Metformin also increases lifespan in Caenorhabditis elegans cocultured with E... | 7,333.2 | 2013-03-28T00:00:00.000 | [
"Biology",
"Medicine"
] |
Learning-Based Pose Estimation of Non-Cooperative Spacecrafts with Uncertainty Prediction
: Estimation of spacecraft pose is essential for many space missions, such as formation flying, rendezvous, docking, repair, and space debris removal. We propose a learning-based method with uncertainty prediction to estimate the ... | 7,033.6 | 2022-10-11T00:00:00.000 | [
"Engineering",
"Computer Science"
] |
Faculty survey on upper-division thermal physics content coverage
Thermal physics is a core course requirement for most physics degrees and encompasses both thermodynamics and statistical mechanics content. However, the primary content foci of thermal physics courses vary across universities. This variation can make c... | 4,208.4 | 2019-11-24T00:00:00.000 | [
"Physics",
"Education"
] |
Sputter deposition of highly active complex solid solution electrocatalysts into an ionic liquid library: e ff ect of structure and composition on oxygen reduction activity †
Complex solid solution electrocatalysts (often called high-entropy alloys) present a new catalyst class with highly promising features due to the... | 5,555.2 | 2020-11-16T00:00:00.000 | [
"Materials Science",
"Chemistry"
] |
Description of a Non-Canonical AsPt Blue Species Originating from the Aerobic Oxidation of AP-1 in Aqueous Solution
The peculiar behavior of arsenoplatin-1, ([Pt(µ-NHC(CH3)O)2ClAs(OH)2], AP-1), in aqueous solution and the progressive appearance of a characteristic and intense blue color led us to carry out a more exte... | 8,421 | 2024-07-01T00:00:00.000 | [
"Chemistry"
] |
Low-Temperature Fluoro-Borosilicate Glass for Controllable Nano-Crystallization in Glass Ceramic Fibers
A fluorosilicate (FS) nano-crystallized glass ceramic (NGC) is one of the most commonly used gain materials for applications in optical devices due to its excellent thermal stability as well as high-efficiency lumin... | 7,516.6 | 2023-05-01T00:00:00.000 | [
"Materials Science",
"Physics"
] |
Completeness of the Gaia-verse IV: The Astrometry Spread Function of Gaia DR2
Gaia DR2 published positions, parallaxes and proper motions for an unprecedented 1,331,909,727 sources, revolutionising the field of Galactic dynamics. We complement this data with the Astrometry Spread Function (ASF), the expected uncertain... | 14,621.6 | 2021-01-05T00:00:00.000 | [
"Physics",
"Geology"
] |
Data-driven Stochastic Model for Quantifying the Interplay Between Amyloid-beta and Calcium Levels in Alzheimer's Disease
The abnormal aggregation of extracellular amyloid-$\beta$ (A\beta) in senile plaques resulting in calcium (Ca^{+2}) dyshomeostasis is one of the primary symptoms of Alzheimer's disease (AD). Signif... | 12,593 | 2023-06-17T00:00:00.000 | [
"Medicine",
"Mathematics"
] |
Joining Spacetimes on Fractal Hypersurfaces
The theory of fractional calculus is attracting a lot of attention from mathematicians as well as physicists. The fractional generalisation of the well-known ordinary calculus is being used extensively in many fields, particularly in understanding stochastic process and frac... | 9,270.8 | 2018-10-25T00:00:00.000 | [
"Mathematics"
] |
Determination of the carrier concentration in CdSe crystals from the effective infrared absorption coefficient measured by means of the photothermal infrared radiometry
In this paper, a non-contact method that allows to determine the carrier concentration in CdSe crystals is presented. The method relies on the measurem... | 2,469.6 | 2015-01-01T00:00:00.000 | [
"Physics",
"Materials Science"
] |
A Comprehensive Solution Approach for CNC Machine Tool Selection Problem
A proper CNC machine selection problem is an important issue for manufacturing companies under competitive market conditions. The selection of an improper machine tool can cause many problems such as production capabilities and productivity indic... | 7,345.8 | 2022-01-01T00:00:00.000 | [
"Engineering"
] |
The Swipe Card Model of Odorant Recognition
Just how we discriminate between the different odours we encounter is not completely understood yet. While obviously a matter involving biology, the core issue is a matter for physics: what microscopic interactions enable the receptors in our noses-small protein switches—to ... | 22,944.6 | 2012-11-12T00:00:00.000 | [
"Physics",
"Chemistry"
] |
A review of bush dog Speothos venaticus ( Lund , 1842 ) ( Carnivora , Canidae ) occurrences in Paraná state , subtropical Brazil
We report six new occurrence records of the bush dog Speothos venaticus, a widely distributed South American carnivore that is threatened with extinction. These records are accompanied by no... | 3,945.2 | 2016-03-22T00:00:00.000 | [
"Biology",
"Environmental Science"
] |
Analysis and Application of a Novel Layered Bidirectional Equalizer for Series Connected Battery Strings
To eliminate the influence of the inconsistency on the cycle life and the available capacity of the battery pack, and improve the balancing speed, a novel inductor-based layered bidirectional equalizer (IBLBE) is p... | 5,632.2 | 2017-03-27T00:00:00.000 | [
"Engineering"
] |
Pattern Avoidance in Task-Precedence Posets
We have extended classical pattern avoidance to a new structure: multiple task-precedence posets whose Hasse diagrams have three levels, which we will call diamonds. The vertices of each diamond are assigned labels which are compatible with the poset. A corresponding permuta... | 5,051.2 | 2015-10-31T00:00:00.000 | [
"Mathematics"
] |
Instances and concepts in distributional space
Instances (“Mozart”) are ontologically distinct from concepts or classes (“composer”). Natural language encompasses both, but instances have received comparatively little attention in distributional semantics. Our results show that instances and concepts differ in their d... | 3,592.4 | 2017-04-01T00:00:00.000 | [
"Computer Science"
] |
Active learning for ontological event extraction incorporating named entity recognition and unknown word handling
Background Biomedical text mining may target various kinds of valuable information embedded in the literature, but a critical obstacle to the extension of the mining targets is the cost of manual construct... | 9,738.4 | 2016-04-27T00:00:00.000 | [
"Biology",
"Computer Science"
] |
Simulation and Test of Energy Consumption of High-Tc Superconducting Coils in Electromagnetic Levitation System
In order to evaluate the energy consumption of the superconducting magnetic levitation system with real-time control, the methods of simulation and test were used to study the AC plus DC loss of the supercon... | 4,733.4 | 2021-01-01T00:00:00.000 | [
"Physics",
"Engineering"
] |
A Stronger Theorem Against Macro-realism
Macro-realism is the position that certain"macroscopic"observables must always possess definite values: e.g. the table is in some definite position, even if we don't know what that is precisely. The traditional understanding is that by assuming macro-realism one can derive the ... | 10,115 | 2016-09-30T00:00:00.000 | [
"Philosophy"
] |
Graph theory and combinatorial calculus: an early approach to enhance robust understanding
The objective of this work is to show an educational path for combinatorics and graph theory that has the aim, on one hand, of helping students understand some discrete mathematics properties, and on the other, of developing mod... | 11,639.6 | 2022-08-01T00:00:00.000 | [
"Mathematics"
] |
Dark state with counter-rotating dissipative channels
Dark state as a consequence of interference between different quantum states has great importance in the fields of chip-scale atomic clock and quantum information. For the Λ-type three-level system, this dark state is generally regarded as being dissipation-free be... | 3,707.2 | 2017-03-31T00:00:00.000 | [
"Physics"
] |
Resin-based dental pulp capping restoration enclosing silica and portlandite nanoparticles from natural resources
Natural-based materials represent green choices for biomedical applications. In this study, resin pulp capping restoration enclosing strengthening silica and bioactive portlandite nanofillers were prepared... | 6,602.4 | 2024-07-17T00:00:00.000 | [
"Materials Science",
"Medicine"
] |
The impact of tax policy stimulus on automobile choice-Evidence from Chinese automobile industry
Using detailed national brand-level automobile sales data from January 2004 to the end of 2009, we quantify the impact of a series of tax policy stimuli initiated by the Chinese Government on automobile sales in China. The... | 4,970 | 2015-01-14T00:00:00.000 | [
"Economics",
"Business"
] |
Ionic Diffusion‐Driven Ionovoltaic Transducer for Probing Ion‐Molecular Interactions at Solid–Liquid Interface
Abstract Ion–solid surface interactions are one of the fundamental principles in liquid‐interfacing devices ranging from various electrochemical systems to electrolyte‐driven energy conversion devices. The in... | 1,363.6 | 2021-10-31T00:00:00.000 | [
"Chemistry",
"Materials Science",
"Physics"
] |
Arsenite Removal from Drinking Water using Naturally available Laterite in Sri Lanka
Arsenite, As(III) is the most soluble form of arsenic species. Arsenic removal efficiency by laterite (commonly found in Sri Lanka) was examined as a function of pH, initial arsenite concentration, laterite dosage, contact time and mi... | 4,662 | 2014-04-20T00:00:00.000 | [
"Environmental Science",
"Chemistry"
] |
Cells-in-Touch: 3D Printing in Reconstruction and Modelling of Microscopic Biological Geometries for Education and Future Research Applications
Additive manufacturing (3D printing) and computer-aided design (CAD) still have limited uptake in biomedical and bioengineering research and education, despite the significant... | 9,499 | 2023-06-01T00:00:00.000 | [
"Education",
"Engineering",
"Biology",
"Computer Science"
] |
Cryogenic control system operational experience at SNS
* Correspondence: howellm@ornl. gov This manuscript has been authored by UT-Battelle, LLC, under contract DE-AC05-00OR22725 with the US Department of Energy (DOE). The US government retains and the publisher, by accepting the article for publication, acknowledges ... | 8,306.2 | 2021-01-18T00:00:00.000 | [
"Engineering",
"Physics"
] |
The Role of Strange Quasiquarks in Transport Properties of the QGP
. We study the role of dynamical quarks in the transport properties of the deconfined hot medium utilizing the quasiparticle kinetic approach. The system is then composed of the quasiparticle excitations, whose interactions are encoded in their dynamica... | 1,829.8 | 2022-01-01T00:00:00.000 | [
"Physics"
] |