ARTICLE
|
doi:10.20944/preprints201801.0022.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Phaleria macrocarpa; extraction; free radical scavenging activity (DPPH); ferric ion reducing power assay (FRAP); total phenolic content (TPC); total flavonoid content (TFC); response surface methodology (RSM)
Online: 3 January 2018 (10:15:16 CET)
ARTICLE
|
doi:10.20944/preprints202404.0394.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
exact computation of first- and second-order sensitivities of model responses to features of model parameters; first- and second-level adjoint sensitivity systems; neutron slowing down and transport
Online: 5 April 2024 (11:01:27 CEST)
REVIEW
|
doi:10.20944/preprints202309.0071.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
oxygen evolution reaction; catalysis; mechanism; artificial photosynthesis; titanium oxide; bismuth vanadate; perovskite; metal oxides; Fourier transform infrared spectroscopy; density functional theory; metal oxide; solar to hydrogen conversion efficiency
Online: 1 September 2023 (13:52:27 CEST)
ARTICLE
|
doi:10.20944/preprints202211.0191.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
UHMWPE; relative density; porosity; stress relaxation; operando analysis; Prony series; X-ray to-mography; Small Angle X-ray Scattering (SAXS); Dyben 1.0 miniature 1 kN universal mechanical testing
Online: 10 November 2022 (05:58:50 CET)
BRIEF REPORT
|
doi:10.20944/preprints202106.0341.v2
Subject:
Medicine And Pharmacology,
Medicine And Pharmacology
Keywords:
Impact of COVID on TB; TB Notification in India; Integrated TB COVID Activity; Threats and Opportunity during COVID; Initiatives to improve TB Surveillance; TB Surveillance during COVID Pandemic
Online: 22 June 2021 (14:05:04 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1811.v1
Subject:
Medicine And Pharmacology,
Obstetrics And Gynaecology
Keywords:
Cervical cancer; HPV screening; Prevention strategies; Human Papillomavirus; HIV interaction; "Test and Treat" approach; Number Needed to Treat; Positive Predictive Value; Negative Predictive Value; Risk management; Global health challenges
Online: 27 October 2023 (13:21:23 CEST)
ARTICLE
|
doi:10.20944/preprints202211.0080.v1
Subject:
Medicine And Pharmacology,
Oncology And Oncogenics
Keywords:
Tumor initiation; Germ cell traits of tumors; Primordial germ cell-like tumor cells; Somatic to Pri-mordial germ cell-like transformation; Embryonic/germ cell hypothesis of tumor; Breast cancer
Online: 4 November 2022 (01:04:58 CET)
ARTICLE
|
doi:10.20944/preprints202210.0104.v1
Subject:
Medicine And Pharmacology,
Pharmacology And Toxicology
Keywords:
polio; paralytic poliomyelitis; Salk vaccine field trial; inactivated polio vaccine; vaccine efficacy; relative risk reduction; absolute risk reduction; number needed to vaccinate; acute flaccid paralysis; polio eradication; mass vaccination
Online: 9 October 2022 (03:16:35 CEST)
REVIEW
|
doi:10.20944/preprints202206.0316.v1
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
Cancer surgery; Cancer radiotherapy; Cancer immunotherapy; Cancer stroma; Cancer-associated fibroblasts; Carcinogenesis; Cancer resistance to immunotherapy; Exosomes; Hypoxia; Neutrophil extracellular traps; Sphingomyelin; Neutral sphingomyelinase; Tumor microenvironment; Tumor-associated macrophages
Online: 22 June 2022 (10:25:07 CEST)
ARTICLE
|
doi:10.3390/sci2030071
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
telescopes; lightweight telescope mirrors; adaptive optics; better resolution; increased accuracy; more bandwidth; cluster of satellites; innovative platform; more capabilities into smaller packages; far-shorter time from click to customer
Online: 9 September 2020 (00:00:00 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0965.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
simultaneous wireless information and power transfer (SWIPT); integrated sensing and communication systems (ISACS); orthogonal time frequency space (OTFS); waveform design; beamforming; semidefinite relaxation (SDR); matched filter (MF)
Online: 14 May 2024 (11:29:21 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0393.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Waste heat recovery; Thermoelectric generators; Tubular Thermoelectric Generator; Automotive waste heat recovery; Module design and optimization; Energy conversion efficiency; Energy sustainability; Thermoelectric materials; Power generation; Heat transfer
Online: 4 January 2024 (09:45:19 CET)
ARTICLE
|
doi:10.20944/preprints202310.0664.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
permanent magnet synchronous motor(PMSM); motor sizing; finite element method; FEM; electric power steering motor(EPS Motor); magnetic flux loss; parameter; cogging torque; torque ripple; toruqe-speed
Online: 11 October 2023 (04:52:30 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1097.v1
Subject:
Engineering,
Other
Keywords:
Wind power; solar photovoltaics; hybrid systems; complementary generation; correlated resources; wind speed analysis; turbine simulation; evening wind patterns; solar irradiance; renewable energy integration; wind-solar system; Algeria
Online: 18 September 2023 (13:34:26 CEST)
ARTICLE
|
doi:10.20944/preprints202308.2119.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Grid resilience; Power outage prediction; Monte Carlo simulation; LSTM forecasting; Hybrid LSTM-PSO model; Battery State of Charge; Microgrid integration; Techno-economic analysis; Renewable energy; Energy independence
Online: 31 August 2023 (04:18:56 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0622.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Frequency Estimation; Deep Learning (DL); Sensors; Internet of Things (IoT); Short Word-Length (SWL); Software-Defined Radio (SDR); Parallel-Computing FFT; Low-Power; Low-Cost; Biomedical Sensors.
Online: 26 February 2021 (15:22:14 CET)
ARTICLE
|
doi:10.20944/preprints202301.0026.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
semi-flexible polymers; hard sphere; athermal chain; Monte Carlo; molecular simulation; crystallization; packing; phase transition; order parameter; liquid crystal; nematic order; oblate mesogen; prolate mesogen; face centered cubic; hexagonal close packed; bending angle; freely-jointed model
Online: 3 January 2023 (09:30:22 CET)
ARTICLE
|
doi:10.20944/preprints202401.1065.v3
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
models of particles; electrons; electron neutrinos; dark matter; sizes and energies of particles; interactions between two particles; Pauli exclusion principle; the solution to the Einstein-Podolsky-Rosen paradox; Gravity speed
Online: 1 August 2024 (13:26:29 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1421.v1
Subject:
Biology And Life Sciences,
Virology
Keywords:
Asymptomatic infections by plant viruses; plant responses to abiotic stresses and viral infections; climate change and viral infections; asymptomatic infections and environment conditions; physiology alterations caused by plant virus infections
Online: 17 July 2024 (12:44:41 CEST)
REVIEW
|
doi:10.20944/preprints202407.2287.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
artificial intelligence (AI); machine learning (ML); mobile computing; nuclear power plant (NPP); internet of thing (IoT); cloud computing; prediction algorithms; cybersecurity; data collection; safety and reliability
Online: 29 July 2024 (10:18:24 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0121.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
computable upper bound on the heights of rational solutions; computable upper bound on the moduli of integer solutions; Diophantine equation with a finite number of solutions; finite-fold Diophantine representation; single query to an oracle that decides whether or not a given Diophantine equation has an integer solution; single query to an oracle that decides whether or not a given Diophantine equation has a rational solution
Online: 16 April 2018 (05:12:59 CEST)
ARTICLE
|
doi:10.20944/preprints201904.0294.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
distributed generator (DG); medium voltage direct current (MVDC) system; voltage sourced converter (VSC); fault ride-though (FRT); trigger type superconducting fault current limiter (SFCL); active power tracking control (APTC)
Online: 26 April 2019 (10:03:30 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0430.v1
Subject:
Computer Science And Mathematics,
Computer Networks And Communications
Keywords:
Vehicle-to-Vehicle (V2V) Communication; Vehicular Ad-Hoc Networks (VANETs); Internet of Things (IoT); Internet of Vehicle (IoV); Communication Protocols; Security Protocols; Intrusion Detection Systems; Safety and Security; Efficiency in V2V Communication
Online: 7 September 2023 (02:52:57 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0063.v1
Subject:
Business, Economics And Management,
Finance
Keywords:
retirement village; optimal control; optimal stopping, HARA, American put option; long-term care needs, costs and products for the elderly; disability/health state transitions; life-cycle modelling related to the retirement phase
Online: 12 December 2016 (11:18:16 CET)
ARTICLE
|
doi:10.20944/preprints202402.1667.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Gohar fractional calculus; Gohar fractional Laplace transform; Gohar fractional power series expansion; Left and right Gohar fractional derivatives; Left and right Gohar fractional integrals
Online: 29 February 2024 (09:13:33 CET)
ARTICLE
|
doi:10.20944/preprints202310.0958.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
gate-all-around; nanosheet; silicon-on-insulator; vertically stacked; parasitic channel; short-channel effect; current densities; gate capacitances; transconductance; cut-off frequency; 3dB frequency; power consumption; 3-D device simulation
Online: 16 October 2023 (09:53:47 CEST)
REVIEW
|
doi:10.20944/preprints202408.0733.v1
Subject:
Medicine And Pharmacology,
Reproductive Medicine
Keywords:
endometrium; basalis and functionalis; estradiol; progesterone; production; metabolic clearance rate; transport; growth factors; endometrial thickness; factors influencing endometrial thickness; markers of decidualization; histological dating; pinopodes; treatment for endometrial assessment useful to embryo implanytation
Online: 12 August 2024 (08:07:17 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1768.v1
Subject:
Medicine And Pharmacology,
Oncology And Oncogenics
Keywords:
social and global inequities; access to health programs; cervical cancer screening program; HPV vaccination programs; knowledge, believes, acceptance of vaccines/ screening; participation in screening programs; incidence and mortality rates for cervical cancer; pelvectomies
Online: 26 July 2023 (07:19:17 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0102.v1
Subject:
Medicine And Pharmacology,
Dietetics And Nutrition
Keywords:
acute malnutrition; combined protocol; community-based management of acute malnutrition; ef-fectiveness; Mali; mid-upper-arm circumference; moderate acute malnutrition; ready-to-use ther-apeutic food; treatment; severe acute malnutrition; simplified protocol; wasting
Online: 7 September 2022 (05:21:16 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0234.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
SARS-CoV-2; COVID-19; virions mass balance; spatial modelling of toxics concentrations; human exposure to airborne substances; Substance Flow Analysis (SFA); environmental routes of toxic viruses; primary production of SARS-2 virions
Online: 17 May 2022 (14:19:43 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0254.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
demand-side management; peak demand control; dynamic-interval density forecast; stochastic optimization; dimension reduction; battery energy-storage system (BESS), plugged-in electric vehicles (PEV); vehicle-to-grid (V2G); building energy-management systems (BEMS)
Online: 15 June 2018 (13:01:42 CEST)
REVIEW
|
doi:10.20944/preprints201912.0276.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
IoT in Healthcare; IoT in Vehicular Networks; Behaviors and Decision Making, IoT in Learning Environments; IoT in Mining; Io IoT in Energy Systems; IoT in Smart Cities; Sensors; Low Power Networks
Online: 20 December 2019 (12:37:09 CET)
ARTICLE
|
doi:10.20944/preprints202401.2034.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
automated vehicles; connected vehicles; V2I; multi-criteria decision making (MCDM); Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS); machine learning; safety limits; cloud-based; multiple safety profiles; operational design domain(ODD)
Online: 29 January 2024 (12:25:22 CET)
ARTICLE
|
doi:10.20944/preprints201705.0056.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Clock Tree Synthesis (CTS); Clock Network Design (CND); Integrated-Circuits (ICs); 3D ICs; Through-Silicon-Via (TSV); obstacles; mmm-algorithm; exact-zero skew algorithm; obstacle aware algorithm; power; wire-length; skew; slew; delay
Online: 8 May 2017 (09:36:47 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints201909.0014.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
soft-core architecture; system on chip (SoC); radio frequency system on chip (RFSoC); adaptive compute acceleration platform (ACAP); scalar processing; vector processing; I/Q demodulator; odd order sampling; even order sampling; analogue to digital converter (ADC)
Online: 1 September 2019 (14:40:07 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0094.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Cr2+ -doped chalcogenides; Cr2+:ZnSe polycrystals; gain switched lasers; Ho3+:YAG laser pumping; wavelength tuning; acousto-optical tunable filter; narrow-linewidth and wide wavelength tuneability; high-repetition-rate high-average-power mid-IR laser operation
Online: 2 May 2024 (12:14:19 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0327.v1
Subject:
Physical Sciences,
Space Science
Keywords:
Wave-black hole duality; nonmetricity; corrections to gravitational potential; minimum gravitational potential; geometry of implicit line elements; corrected Schwarzschild metric; energy-momentum tensor of spacetime; wavefunction of a black hole; Hamiltonian dynamics of a manifold; tensor Poisson bracket
Online: 24 May 2022 (09:30:41 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0267.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Algebra Matrix Properties; Formalism Inner Product Outer Product Relationships; Scalar Tensor General Functional Algorithm; Quantum Density Physical Time Event Commutator Quantifiability; Metricizing unitarization gage theory energy matter; micro macro connection with quantum relativity; atomistics to astrophysical natural phenomena
Online: 12 July 2021 (14:18:23 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202003.0419.v4
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
the origin of the genetic code; the ATP hypothesis; the first key building block in the probiotic soup; coevolution of the genetic code with biochemical system; from energy transformation to informatization and structuralization; cyclizing of polynucleotides and polypeptides
Online: 12 July 2020 (14:28:35 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1406.v1
Subject:
Biology And Life Sciences,
Parasitology
Keywords:
Leishmania infectivity in mammalian hosts; inserts of leishmaniases and coinfections in companion animals; clinical and histopathologic features of natural zoonotic canine leishmaniasis; cell communication by parasite-derived extracellular vesicles; in vitro models advance to target parasite-secreted lipid bound vesicles
Online: 19 January 2024 (03:14:14 CET)
ARTICLE
|
doi:10.20944/preprints202310.0022.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
Starch graft copolymerization with acrylic acid; Selectivity of the grafting reaction; Analysis of different grafting systems in a graphical representation; Water solubility of the monomer as a key factor; The impact of selective starch activation; Assessment of methods to improve selectivity; dedicated dosage of monomer
Online: 1 October 2023 (09:43:43 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0243.v2
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
internet of things (IoT); low-power wide area network (LPWAN); mixed integer linear programming (milp); lorawan; lora simulator (lorasim); open-source; optimization; quality-of-service (qos); data extraction rate; packet collision rate; energy consumption; energy efficiency; network performance; protocol overhead; performance evaluation; performance improvement
Online: 6 November 2019 (03:57:34 CET)
HYPOTHESIS
|
doi:10.20944/preprints202406.0674.v6
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Hyper-Torus Universe Model (HTUM); 4-dimensional toroidal structure (4DTS); quantum mechanics; cosmology; consciousness; quantum gravity; unified field theory; quantum cosmology; theoretical physics; topology; manifold theory; cyclic universe; wave function collapse; quantum entanglement; event horizon; holographic principle; quantum measurement; dark energy; dark matter; Topological Vacuum Energy Modulator (TVEM); cosmological constant problem; Lambda-CDM model; multiverse; string theory; loop quantum gravity; emergent spacetime; quantum foundations; philosophy of physics; cosmic microwave background (CMB); CMB power spectrum; acoustic peaks; large-scale structure; angular power spectrum; cosmic topology; nonlinear probabilistic phenomena; universal self-observation; mind-matter relationship; quantum state actualization
Online: 24 July 2024 (02:20:04 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1233.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
SPARSAR = Specialized NLP system for English Poetry organized into ten feeding modules and over twenty dictionaries; Automatic Analysis of English Poems; Visualization of Linguistic and Poetic Content; Creating Clusters of Boxes of Different Dimension one for each poem according to linguistic content and positioning each box in a space; Computing Sound-Sense Harmony; Comparing Phonetic and Phonological Features with Meaning; Automatic Lexical and Semantic Sentiment Analysis of Poetry; Appraisal Theory Framework.
Online: 18 July 2023 (12:24:24 CEST)