Search Results
38854 articles found
ARTICLE
|
doi:10.20944/preprints201906.0197.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
L-ascorbic acid; Sodium alginate; Gum arabic; Spray-drying; Encapsulation
Online: 20 June 2019 (10:24:11 CEST)
ARTICLE
|
doi:10.20944/preprints202305.2244.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
alkali-activated; silica fume; elevated temperatures; slag; fly ash
Online: 31 May 2023 (12:10:38 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0448.v1
Subject:
Engineering,
Civil Engineering
Keywords:
concrete; micro-quartz; permeability; porosity; silica fume; strength
Online: 9 October 2023 (08:36:53 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints201907.0203.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Expansive soil, polypropylene fiber, silica fume, swelling pressure, expansion
Online: 17 July 2019 (10:25:33 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1942.v1
Subject:
Engineering,
Civil Engineering
Keywords:
coconut shell; bamboo strips; compressive strength; Replacement; cube samples
Online: 25 September 2024 (10:58:25 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1669.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
variable camber wing; leading edge; motor function; strength test; cooperative loading; morphological reconstruction
Online: 25 April 2024 (10:59:42 CEST)
ARTICLE
|
doi:10.20944/preprints202005.0291.v1
Subject:
Medicine And Pharmacology,
Dentistry And Oral Surgery
Keywords:
gums; density; wettability; latex; gum Arabic; rheology
Online: 17 May 2020 (15:40:33 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1015.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
sustainable concrete; cement paste; design of experiment; silica fume; wheat straw ash; low carbon; supplementary cementitious material; Box-Behnken Design.
Online: 14 June 2024 (15:33:56 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1725.v1
Subject:
Engineering,
Civil Engineering
Keywords:
strength; supplementary cementitious materials; silica fume binder; nano alumina particle; thermal resistance; microstructural characterization.
Online: 26 September 2023 (03:50:40 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1359.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
QC-LDPC; pipeline conflicts; patch method; variable-to-check message; OFDM-PON
Online: 22 March 2024 (09:21:08 CET)
ARTICLE
|
doi:10.20944/preprints202305.1939.v1
Subject:
Engineering,
Civil Engineering
Keywords:
coconut fiber, silica fume, sodium hydroxide, gum arabic, strength, joists.
Online: 26 May 2023 (14:24:35 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1486.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
Polycarboxylate-ether superplasticizer (PCE); Rheology; Molecular architecture; High performance concrete; Carboxylic groups
Online: 22 August 2023 (12:15:00 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0057.v1
Subject:
Arts And Humanities,
Religious Studies
Keywords:
Translation, musyakalah, linguistic style, holy Quran, and Arabic language
Online: 6 August 2016 (04:35:45 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0562.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
alkali-activated; freezing-thawing; fly ash; geopolymer; silica fume
Online: 7 June 2023 (13:34:14 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0865.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
cashew gum; nanofibers; electrospinning
Online: 17 March 2024 (16:06:25 CET)
ARTICLE
|
doi:10.20944/preprints202405.0134.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
additive manufacturing, fused granules fabrication, MAX-phases, ceramic composites
Online: 2 May 2024 (10:17:17 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0577.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Reactive powder concrete; Acid attack; Curing methods; Hardened characteristics; Mineral additives
Online: 8 January 2024 (07:07:52 CET)
ARTICLE
|
doi:10.20944/preprints201608.0162.v1
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
bacterial ghosts (BGs); Vibrio parahaemolyticus; chemically induced lysis; minimum inhibition concentration (MIC); sodium hydroxide (NaOH); lipopolysaccharides (LPS); endotoxic activity; macrophages; cytotoxicity; cytokine
Online: 17 August 2016 (10:26:00 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0365.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
alkali-activated; silica fume; elevated temperatures; bloating effect; fly ash
Online: 14 April 2023 (10:23:42 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0546.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
ultra-high strength steel; weldments; weld metal; corrosion; microstructure; potentiodynamic scan
Online: 8 August 2024 (12:37:23 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1232.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
photobiomodulation; Monte Carlo; laser dosimetry; machine learning
Online: 18 September 2024 (05:31:26 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1294.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
hybrid composite material; oil shale ash; knitted fabric; thread failure
Online: 23 February 2024 (06:30:40 CET)
ARTICLE
|
doi:10.20944/preprints202311.1233.v1
Subject:
Engineering,
Civil Engineering
Keywords:
biomineralization; lightweight aggregate concrete; compressive strength; bond strength
Online: 20 November 2023 (09:27:12 CET)
ARTICLE
|
doi:10.20944/preprints202305.1814.v1
Subject:
Engineering,
Telecommunications
Keywords:
hollow ring core fiber; twisted microstructured optical fiber; chirality; silica GeO2-doped supporting elements; laser beam profile; laser-based few-mode optical signal transmission
Online: 25 May 2023 (14:56:07 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0450.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Wet spinning; Lanthanum oxide; Biochar; Chromate; Adsorption
Online: 22 February 2021 (08:51:53 CET)
ARTICLE
|
doi:10.20944/preprints202304.0293.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
Environment friendly processes; Bayer residue; waste management; bauxite; contaminants; quality control; fatty acid methyl ester
Online: 13 April 2023 (03:42:31 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0473.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
solvolysis; recycling; carbon fibers; mechanical properties; water; acetone
Online: 8 February 2024 (07:12:42 CET)
ARTICLE
|
doi:10.20944/preprints202204.0028.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Yb2+ doped glass; fiber laser; visible-infrared lasers; white light source; rod in tube
Online: 6 April 2022 (04:04:54 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0272.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
silica glass; refractive index; material dispersion; thermo-optic coefficient; cryogenic temperatures
Online: 3 July 2024 (10:39:26 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0089.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
polymer-matrix composites (PMCs); moulding compounds
Online: 4 June 2024 (04:15:53 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1644.v1
Subject:
Chemistry And Materials Science,
Ceramics And Composites
Keywords:
fly ash; fiber reinforcement; cement stabilization; compressive strength; indirect tensile strength; flexural strength; resilient modulus; subbase and base.
Online: 25 September 2023 (06:36:19 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0519.v1
Subject:
Engineering,
Civil Engineering
Keywords:
CFRP strengthening; textile sensor; strain gauge errors compensation
Online: 26 September 2018 (14:56:29 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1201.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
trans-p-hydroxycinnamic acid; esters; Ligustrum robustum; HPLC-UV; hydrolyzation; sodium hydroxide; quantification
Online: 17 May 2023 (05:54:10 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0820.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
Bambusa vulgaris; Dendrocalamus asper; Bambusa blumeana; Guadua angustifolia Kunth; characteristic compressive strength; ISO 22157-1; ISO 12122-1
Online: 14 March 2024 (08:08:21 CET)
ARTICLE
|
doi:10.20944/preprints202409.1596.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
Catalytic pyrolysis; Biomass; Liquid product; Bio-oil
Online: 22 September 2024 (06:37:46 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1985.v1
Subject:
Medicine And Pharmacology,
Dentistry And Oral Surgery
Keywords:
Polymer; Flexural Strength; Composite Resin; Fiber; Crown, Bar
Online: 28 September 2023 (09:36:48 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0368.v1
Subject:
Engineering,
Civil Engineering
Keywords:
CFRP; double layers of CFRP; concrete repair; flexural behavior; load deflection curve
Online: 20 July 2018 (03:49:56 CEST)
REVIEW
|
doi:10.20944/preprints202311.0541.v1
Subject:
Chemistry And Materials Science,
Food Chemistry
Keywords:
Brand; Coconut cream; Coconut sap; Coconut yoghurt; Coconut water; Durability; Packaging; Sustainability; Value addition.
Online: 8 November 2023 (10:18:46 CET)
ARTICLE
|
doi:10.20944/preprints202408.0217.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
Coconut shell; Graphene Synthesis; Pyrolysis; Ni/Graphene; Zn/Graphene; Energy Storage Electrodes; Bio-derived materials; Sustainable materials
Online: 4 August 2024 (23:38:18 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0200.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Arabic poetry; Arabic meters; Bi-LSTM; Deep learning; Machine learning; Natural language processing
Online: 5 March 2024 (09:10:38 CET)
DATASET
|
doi:10.20944/preprints202004.0263.v1
Subject:
Public Health And Healthcare,
Health Policy And Services
Keywords:
Twitter; Arabic; COVID-19
Online: 16 April 2020 (08:15:28 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0216.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
crystallinity; halogen-free flame-retardant (HFFR) compounds; LSZH LS0H composites; ethylene-octene copolymers; linear low-density polyethylene (LLDPE); blends; natural magnesium hydroxide (n-MDH); mechanical properties; maleic anhydride grafted polymers; coupling agents
Online: 4 June 2024 (15:15:01 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1756.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
Oleaster gum; Cuminal; Cherry tomato; Fruit quality; Antioxidant system
Online: 26 April 2024 (16:55:10 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0229.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
CNN Classifier; Coconut maturity; LeNet architecture; Portable; Spectrogram
Online: 6 May 2024 (08:47:24 CEST)
REVIEW
|
doi:10.20944/preprints202202.0271.v1
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
oral microbiome; systemic disease; gingival sulcus; junctional epithelium; mucosal barrier; biofilm; leaky gut; leaky gum
Online: 22 February 2022 (11:18:15 CET)
REVIEW
|
doi:10.20944/preprints202408.1843.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
rehabilitation; preservation; restoration; documentation; geology; al jawhara; examination
Online: 26 August 2024 (17:08:18 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1028.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Calcined phosphogypsum; Basalt fiber; Calcium carbonate whisker; Strength
Online: 19 February 2024 (09:25:27 CET)
ARTICLE
|
doi:10.20944/preprints202403.0011.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Specimen size; Wood; Compressive strength; Influence; Finite element simulation
Online: 1 March 2024 (07:55:46 CET)
ARTICLE
|
doi:10.20944/preprints202404.1604.v1
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
acylhydrazone compound; neural stem/progenitor cells; neurogenesis; cell-cycle progression; neurodegenerative diseases
Online: 24 April 2024 (10:07:46 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1945.v1
Subject:
Biology And Life Sciences,
Horticulture
Keywords:
Cymbidium faberi Rolfe; Tissue Culture; NaN3; Mutagenesis; Early Flowering
Online: 27 June 2024 (11:58:59 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0780.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
Hemp shiv; Biocomposite material; Mechanical performance; Sustainability
Online: 10 July 2024 (15:31:29 CEST)
ARTICLE
|
doi:10.20944/preprints202409.0025.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
Silica nanoparticles; Nanoparticle synthesis; Particle size control; Stö ber method; Ammonium hydroxide concentration; Water concentration; Temperature effect
Online: 2 September 2024 (11:33:58 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0671.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Lipase, Immobilization; Magnetic nanoparticles; Lipolysis; Acylation; Hydrolysis
Online: 9 August 2024 (12:11:58 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1629.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Helical fiber; Metal Matrix composites; Continue Casting; Process Model; Mechanical properties
Online: 24 June 2024 (08:50:23 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0342.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
Omeg@Silica; periodic mesoporous silica; omega-3; anchovy; fish oil
Online: 16 September 2020 (03:25:43 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0065.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
monodisperse silica nanospheres; supported platinum(IV) complex; peptide; intramolecular disulfide; reusability
Online: 12 December 2016 (17:54:08 CET)
REVIEW
|
doi:10.20944/preprints202408.2170.v1
Subject:
Public Health And Healthcare,
Primary Health Care
Keywords:
microcirculation; flowmotion; microvascular perfusion; FMSF technique
Online: 29 August 2024 (13:20:56 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1682.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
transformer oil; coconut oil; tio2 nanoparticles; nanofluids; thermal properties
Online: 26 September 2023 (04:40:33 CEST)
ARTICLE
|
doi:10.20944/preprints202408.2233.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Machine learning; handwritten recognition systems; Arabic handwriting; BiLSTM; ResNet; natural language processing
Online: 3 September 2024 (05:10:05 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0172.v1
Subject:
Social Sciences,
Language And Linguistics
Keywords:
Magharibi; Mauri; Maghreb; Arabic; Punic
Online: 10 February 2023 (02:33:04 CET)
ARTICLE
|
doi:10.20944/preprints202403.1537.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
acetalization; solketal; heteropolyacids; mesoporous silica
Online: 26 March 2024 (07:27:48 CET)
ARTICLE
|
doi:10.20944/preprints202310.0955.v1
Subject:
Public Health And Healthcare,
Other
Keywords:
dentin-bonding agent; chelators; fiber post; ultrasonics
Online: 16 October 2023 (10:55:26 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1206.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
UV photopolymerization; di(meth)acrylates; polyimide; protective coating; silica орtical fiber; high thermal stability
Online: 18 April 2024 (07:51:08 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1610.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
Titanium oxide; Antibacterial; Antifungal; Antibiofilm; Hyperbranched; Dendrimers; IR spectroscopy; Contact Angle; Electron Dispersion Spectroscopy; poly(ethylene imine)
Online: 25 July 2023 (04:25:15 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0194.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
initial alignment; fiber optic gyroscope; convolutional neural network; particle swarm optimization algorithm
Online: 5 February 2024 (06:30:27 CET)
ARTICLE
|
doi:10.20944/preprints202306.1891.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
Aloe Vera; Milkshakes; Functional Foods
Online: 28 June 2023 (02:22:30 CEST)
ARTICLE
|
doi:10.20944/preprints201611.0088.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
fiber Bragg grating; photonic crystal fiber; photosensitivity; FBG magnetic field sensor; olive oil; optical adhesive
Online: 17 November 2016 (10:44:44 CET)
ARTICLE
|
doi:10.20944/preprints202402.1097.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
passenger wagon; body; modernization; dynamics; strength; stress-strain state; modeling; analysis
Online: 20 February 2024 (08:50:25 CET)
REVIEW
|
doi:10.20944/preprints202409.1712.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
silica nanoparticles; biopesticide; nanopesticide
Online: 24 September 2024 (03:50:56 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1334.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Sodium valproate; antiepileptic drug; spectrophotometric quantitative analysis method; light yellow azo dye; official declared pure amount; quantitative color reaction; statistical validation procedure
Online: 19 August 2024 (14:27:53 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1409.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Large Language Models, Natural Language Processing, Transformers, Arabic Language, Deep Learning
Online: 26 February 2024 (09:29:02 CET)
ARTICLE
|
doi:10.20944/preprints202007.0172.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
COVID-19; Twitter; Topic Discovery; Arabic
Online: 9 July 2020 (07:25:19 CEST)
COMMUNICATION
|
doi:10.20944/preprints202405.0744.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
Silica gel; Silica gel column; Robust spherical silica gel; Gossypol; Gossypol acetic acid; isolation; purification
Online: 13 May 2024 (07:46:10 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0388.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Biomimetic hydrogels; hybrid nanocomposites; anomalous sorption; Tissue engineering
Online: 15 March 2021 (13:44:37 CET)
ARTICLE
|
doi:10.20944/preprints202407.1851.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
hybrid composite; polyester resin; ulin wood dust; wire mesh reinforcement; bending strength; volume fraction
Online: 24 July 2024 (16:10:58 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0987.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Respiratory; maximal inspiratory pressure; expiratory pressure; MaxVO2; athletes
Online: 18 March 2024 (09:39:18 CET)
ARTICLE
|
doi:10.20944/preprints202305.0253.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
quintinite; hydrotalcite; layered double hydroxide; natural; mineral; crystal structure; carbonate; cation ordering; Jacupiranga
Online: 4 May 2023 (10:09:41 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0217.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Layered double hydroxides; Hydrotalcite; Starch; Fluoride; Adsorption property; Thermodynamics
Online: 15 May 2018 (11:39:28 CEST)
REVIEW
|
doi:10.20944/preprints202407.1238.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Sodium deficiency diseases; distal convoluted tubules; Renin-angiotensin-aldosterone system; ageing; sodium accumulation
Online: 16 July 2024 (03:51:35 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1783.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
upland cotton; fiber quality; QTL mapping; candidate gene; qRT-PCR
Online: 25 June 2024 (15:12:46 CEST)
ARTICLE
|
doi:10.20944/preprints202409.2382.v1
Subject:
Mechanical Engineering,
Engineering
Keywords:
additive manufacturing; polymer composite; short carbon/glass fiber; nylon
Online: 30 September 2024 (07:39:23 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0724.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Microparticles; Gellan Gum; Alginate; Design of Experiments; Coaxial airflow
Online: 10 May 2023 (09:53:32 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1804.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
ZnO; fused silica; Rayleigh wave; split finger IDTs; Sezawa wave; FEM study; propagation loss; K2
Online: 26 June 2024 (10:00:57 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0228.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Superspreaders; COVID-19; Influencers
Online: 11 July 2020 (04:19:54 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0053.v2
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
chiral amines; biocatalysis; silica monolith; enzyme immobilization; flow chemistry
Online: 13 February 2017 (09:02:56 CET)
ARTICLE
|
doi:10.20944/preprints202309.0497.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Arabic Hate Speech; Natural Language Processing (NLP); Machine Learning; Arabic 18 Hate Speech Detection; Arabic Hate Speech Corpus
Online: 7 September 2023 (07:14:15 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1856.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Chen distribution; Stress-strength reliability; Maximum likelihood estimator; Delta method; Bootstrap; Bayes estimator; Markov Chain Monte Carlo; Adaptive progressive censored
Online: 26 December 2023 (02:22:39 CET)
ARTICLE
|
doi:10.20944/preprints202406.0914.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
Herbivory; forests; soils; monitoring; Populus tremuloidies; mule deer; elk; sodium adsorption ratio; biodiversity; management
Online: 13 June 2024 (12:05:09 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0052.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
carbon fiber reinforced polymers (CFRP); thermoforming; defects; wrinkling; thermoplastic composites; numerical simulations
Online: 3 June 2024 (09:48:19 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0128.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
biogas purification; coconut shells; biomass valorization; textural characterization; adsorption isotherms; breakthrough curves.
Online: 7 June 2018 (16:27:12 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1607.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
zirconia; high toughness; microstructure; phase composition
Online: 24 May 2024 (08:38:08 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0370.v1
Subject:
Medicine And Pharmacology,
Internal Medicine
Keywords:
chronic kidney disease; skeletal muscle mass; muscle strength; anthropometric variables; clinical variables
Online: 7 May 2024 (10:45:57 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0373.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
backfill filling; pipeline rupture; anti-extrusion strength; finite element analysis
Online: 6 March 2024 (14:26:29 CET)
ARTICLE
|
doi:10.20944/preprints201608.0044.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
grating coupler; silicon photonics; optical interconnects; fiber interface; nanophotonics
Online: 4 August 2016 (12:00:43 CEST)
ARTICLE
|
doi:10.20944/preprints201611.0089.v1
Subject:
Medicine And Pharmacology,
Urology And Nephrology
Keywords:
hypertension; salt intake; urinary excretion; Morocco
Online: 17 November 2016 (10:49:28 CET)
ARTICLE
|
doi:10.20944/preprints202408.0833.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
Populus; expansin; cell wall loosening; comparative contractility, comparative extensibility, Na+ fluxes; photosynthesis; SOD; POD; CAT
Online: 12 August 2024 (14:52:09 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0706.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
hybrid bit; bearing; strength analysis; bilateral support; stress and strain
Online: 9 August 2024 (12:04:28 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2098.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
Sentiment; Arabic; machine learning; Text analysis; Tweet; Social Network
Online: 26 July 2024 (09:09:58 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1384.v1
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
cognitive reserve 2; Cognitive Reserve Index Questionnaire (CRIq); Arabic; Lebanon; psychometric validation
Online: 23 October 2023 (05:03:13 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0451.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
text splitting; text tokenization; transfer learning; mask-fill prediction; NLP linguistic rules; missing punctuations; cross-lingual BERT model; Masked Language Modeling
Online: 26 August 2022 (05:19:39 CEST)