ARTICLE
|
doi:10.20944/preprints202311.1208.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
tunable switching between slow and fast light; superluminal propagation; group index; silver nanoparticle-gold nanoparticle-quantum dot plasmonic hybrid systems
Online: 20 November 2023 (05:03:59 CET)
ARTICLE
|
doi:10.20944/preprints202308.1111.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
wastewater cleaning; polyvinylidene fluoride filter membrane; titanium-dioxide nano-particles; P25; serum albumin; spin label EPR; fluorescence; dynamic light scattering
Online: 15 August 2023 (08:45:24 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0364.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
magnetometer; optically pumped magnetometer; dead zone; heading error; intensity modulation; amplitude modulation; light shift; nonlinear Zeeman effect; atomic magnetic sensor
Online: 6 July 2023 (07:13:47 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
attention mechanism; building mapping; data fusion; EfficientNet; HAFNet; high-resolution imagery (HRI); light detection and ranging (LiDAR); mapping; urban areas
Online: 19 August 2021 (08:50:20 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2142.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dispersion of light in gravitational field; jet of Sgr A*; orbit of S-stars; jet of M87
Online: 26 July 2024 (08:03:35 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0613.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
solar-heat distribution; solar-light distribution; Sun-Earth Physics; normal irradiance; climate; lumbra; exposure term to NBI; resting term from NBI
Online: 8 July 2024 (10:47:40 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1031.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Orbital momentum; polar mapping; Fast Fourier Transform; vortex beams; singular optics; structured light; beam characterization; mode sorting; topological charge; spiral recognition
Online: 19 February 2024 (10:23:15 CET)
REVIEW
|
doi:10.20944/preprints202312.2192.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
structured light; 3D imaging; coded aperture correlation holography; diffractive optics; incoherent digital holography; psf engineering; optical imaging; chaos; microscopy save cancel
Online: 29 December 2023 (03:17:41 CET)
REVIEW
|
doi:10.20944/preprints202307.0583.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
chirality; helical conformation; constitutive relations, temperature-dependent; magnetoelectric coupling; light-matter interaction; meta-atom, thermal helical inversion; enantiomeric excess; chiral switching
Online: 10 July 2023 (10:20:36 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0020.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
auxiliary power supply system; low-floor light rail vehicle; dc train; parallel-connected dc-ac inverter; variable voltage variable frequency control
Online: 1 May 2023 (05:22:10 CEST)
REVIEW
|
doi:10.20944/preprints202302.0328.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
chirality; helical conformation; constitutive relations; temperature-dependent; magnetoelectric coupling; light-matter interaction; meta-atom; thermal helical inversion; enantiomeric excess; chiral switching
Online: 20 February 2023 (07:43:08 CET)
ARTICLE
|
doi:10.20944/preprints202106.0590.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Object detection; challenging environments; low-light; image enhancement; complex environments; state-of-the-art; deep neural networks; computer vision; performance analysis.
Online: 23 June 2021 (16:01:33 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
thin film transistor (TFT); organic light emitting diode (OLED); compensation circuit; luminance degradation; artificial intelligence; deep neural network; convolutional neural networks
Online: 29 April 2021 (09:10:06 CEST)
REVIEW
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
super-resolution microscopy; advanced light microscopy; quantitative microscopy; live-cell microscopy; SMLM; STORM; SIM; STED; expansion microscopy; influenza virus; viral replication
Online: 6 January 2021 (10:40:59 CET)
REVIEW
|
doi:10.20944/preprints202007.0724.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
light scalar fields; axial anomaly; SU(2) Yang-Mills thermodynamics; de-percolation of axionic lumps; cosmological and galactic dark-matter densities
Online: 30 July 2020 (12:35:00 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0088.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
signal-to-noise ratio; nighttime light imaging; time sequence images; Luojia 1-01; radiative transfer model; radiometric calibration; in-orbit test
Online: 9 January 2019 (15:43:53 CET)
ARTICLE
|
doi:10.20944/preprints202405.0206.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
orbital angular momentum; vortex beams; singular optics; spectral anomalies; Gouy effect; spiral gratings; chirped gratings; spatial light modulator; angular velocity; self-torque
Online: 6 May 2024 (07:35:56 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1679.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
Sustainable logistics; Multi-Objective linear programming; Urban freight transport; Carbon footprint; Fleet replacement problem; Fuel cell range extender; Electric light commercial vehicles
Online: 26 October 2023 (09:10:16 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0866.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
NiS-NiO/S-g-C3N4 photocatalyst 1; C(sp3)-F Bond Activation 2; Regeneration of Coenzyme 3; Solar Light 4; Selectfluor 5
Online: 13 July 2023 (12:20:04 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0229.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
SARS-CoV-2 antibody; reproducibility crisis; peptide mass fingerprinting; monoclonal antibody; trace-ability; identity; antibody identification; antibody light chain; MALDI-TOF-MS
Online: 16 March 2022 (10:01:41 CET)
ARTICLE
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
consciousness 1; subjective experience 2; will 3; agency 4; self 5; psychopathology 6; treatment 7; transcranial near infrared light 8; biophotomodulation 9
Online: 25 May 2021 (08:44:47 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0413.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
gravity; general relativity; gravitational lensing; Birkhoff theorem; gravitational lens gedankenexperiment; light gravity analogy; rotation curve; cosmic expansion; redshift; gravitationally lensed gravitation; GLG
Online: 18 February 2021 (11:18:38 CET)
REVIEW
|
doi:10.20944/preprints201808.0295.v1
Subject:
Medicine And Pharmacology,
Pediatrics, Perinatology And Child Health
Keywords:
NICU; Physio-features; Neonatal imaging; Infrared thermography; Optical coherence tomography; Tissue optics; Near-infrared imaging; Short-wave infrared imaging; Visible light imaging
Online: 17 August 2018 (02:27:17 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0377.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
spherical transmittance; plane transmittance; diffuse attenuation coefficient; spherical albedo; plane albedo; diffusion exponent; average cosine of the light field; IPOL; MDOM; SORD
Online: 20 July 2018 (05:54:38 CEST)
ARTICLE
|
doi:10.20944/preprints202410.0909.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Raman scattering
; Rayleigh scattering; Zero-Shot Deconvolution Networks; denoising; 28 Fluorescence; Light sheet; Microscopy; Spheroid; Multimode; Hyperspectral; Deep Learning; super-resolution
Online: 11 October 2024 (11:02:06 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0638.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
eating jetlag; eating window; dietary fibers; melatonin-containing foods; chronotype; social jetlag; sleep duration; light sleep phase; deep sleep phase; REM sleep phase
Online: 10 July 2023 (14:45:33 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0534.v1
Subject:
Medicine And Pharmacology,
Otolaryngology
Keywords:
micro injection molding; 3D printing; rapid tooling; digital light processing; implant; drug delivery system; dexamethasone; anti-inflammatory; TNF-α; biocompatibility; inner ear therapy
Online: 19 April 2023 (03:57:41 CEST)
REVIEW
|
doi:10.20944/preprints202205.0003.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
acoustic frequency comb; phononic frequency comb; vibrations, nonlinear acoustics; acousto-optics; gas bubbles; liquid drops; Faraday waves; Brillouin light scattering; plasmonics; liquid metals
Online: 4 May 2022 (11:50:25 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0275.v1
Subject:
Chemistry And Materials Science,
Ceramics And Composites
Keywords:
alumina; Additive Manufacturing (AM); CerAMfacturing; vat photopolymerization (VPP); digi-tal light processing (DLP); Lithography-based Ceramic Manufacturing (LCM); cold-gas nozzle; aerospike nozzle
Online: 21 March 2022 (07:31:31 CET)
ARTICLE
|
doi:10.20944/preprints202104.0029.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
fundamental physical theory; classical and quantum physics; p-adic numbers; disordered field; zero dimensional space; hologram; dendrogram; Planck conatnt; light velocity; Berll correlations
Online: 1 April 2021 (14:50:38 CEST)
ARTICLE
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
optical properties of tissues; tissue spectroscopy; differentiated pigment content; colorectal cancer; optical cancer detection; absorption coefficient; scattering coefficient; scattering anisotropy; light penetration depth
Online: 30 October 2020 (09:02:45 CET)
ARTICLE
|
doi:10.20944/preprints202006.0235.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Sustainability; Urban Ecosystem Services (UES); Landscape Services (LS); Larger Urban Zones (LUZ); LIght Detection And Ranging (LIDAR); Multi-Criteria Analytical Scoring Tool (MASCOT)
Online: 19 June 2020 (04:30:48 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/preprints202308.1430.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
goethite nanoparticles; impedance spectroscopy; Fourier Transform Infrared Spectros-copy (FT-IR); visible-light activated photocatalyst; cathode active material; sodium-ion batteries; lithium-ion batteries
Online: 21 August 2023 (07:21:12 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0433.v1
Subject:
Arts And Humanities,
Religious Studies
Keywords:
Pŏpch'ŏnsa Temple; Mit'ahoe (Amitābha Dharma Assembly); Muja Year; Offering Utensils; Bronze hyŏnlo(hanging incense burner); Bronze hyangwan; Bronze kwangmyŏngdae (light stands); Bronze pŏn (candlestick)
Online: 8 May 2023 (03:38:39 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0010.v2
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
electromagnetic wave; medium chirality; bilinear parameter; conservation law; spin-orbit coupling; plane wave; inconsistency; wave-propagation problem; light-matter interaction; circular vector; bi-characteristics
Online: 16 December 2022 (08:12:28 CET)
ARTICLE
|
doi:10.20944/preprints202402.1214.v1
Subject:
Engineering,
Telecommunications
Keywords:
Visible Light Communication (VLC); 6G; IoT Applications; Smart Cities; Wireless Communication; Last Meter Connectivity; Open-Source Simulator; Application Dimensioning; Outdoor VLC Communication; Efficient Lighting LEDs
Online: 21 February 2024 (14:57:17 CET)
ARTICLE
|
doi:10.20944/preprints202310.2071.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
artificial neural network (ANN); Support Vector Machine (SVM); Support Vector Regression (SVR); Lightweight Gradient Boosting Machines (Light GBM); Machine Learning; Solar Irradiance (SI); solar forecasting
Online: 31 October 2023 (12:30:45 CET)
REVIEW
|
doi:10.20944/preprints202309.1129.v1
Subject:
Medicine And Pharmacology,
Ophthalmology
Keywords:
myopia control; myopia prevention; defocus incorporated multiple segments spectacle Lenses (DIMSsl); repeated low-level red-light therapy (RLRL); combined low-dose atropine and orthokeratology lenses
Online: 18 September 2023 (08:47:55 CEST)
REVIEW
|
doi:10.20944/preprints202104.0156.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
new definition of cosmic red shift; Planck mass; quantum model of cosmology; light speed expansion; galactic dark matter; flat rotation speed; cosmic rotation; galactic acceleration
Online: 12 July 2021 (13:48:52 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0151.v5
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
time interval; (a-)symmetry; commutation relations; simultaneity; radiation; gravitation; Curie’ s principle; Noether charges; structure constants; group-velocity; light velocity; time interval only set properties
Online: 19 March 2024 (12:54:20 CET)
ARTICLE
|
doi:10.20944/preprints202305.0058.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Autonomous Vehicles (AVs); LiDAR (Light Detection and Ranging); Point Clouds; Clustering Algorithms; Multi-Target Tracking (MTT); Object Detection; Sensor Fusion; Deep Learning; 3D Point Cloud Segmentation
Online: 2 May 2023 (05:04:57 CEST)
REVIEW
|
doi:10.20944/preprints202304.0366.v1
Subject:
Medicine And Pharmacology,
Ophthalmology
Keywords:
Dry eye disease (DED); Diquafosol; Cyclosporine; Supplement; Contact lens; Human umbilical cord serum; Intense pulsed light; Lid debris debridement; Vectored thermal pulsation; Intraductal meibomian gland probing
Online: 14 April 2023 (10:36:02 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0581.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
Alpine ecology; Arabis alpina; Digital Elevation Models (DEMs); Light Detection and Ranging (LiDAR); Multiscale; Photogrammetry; Spatial scale; Species distribution models (SDM); Terrain attributes; Very-high resolution
Online: 24 March 2021 (12:30:37 CET)
ARTICLE
|
doi:10.20944/preprints201702.0050.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Digital Lock-in Amplifier (DLIA); Field Programmable Gate Array (FPGA); Near Infrared Spectroscopy (NIRS); Hardware Description Language (HDL); Light Emitting Diode (LED); Silicon Photomultiplier (SiPM); Microprocessors
Online: 14 February 2017 (09:11:38 CET)
ARTICLE
|
doi:10.20944/preprints202410.1330.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
light speed; special relativity; Sagnac effect; Doppler effect; Maxwell’ s Equations; time dilation; cosmological redshift; Cherenkov radiation; mass-energy; matter wave; particle acceleration; one-way light speed; abhorrence of starlight; Michelson-Morley; twin paradox; Lorentz transformation; asymmetry theory; Barnett experiment; Hafele-Keating; Ives-Stilwell; optical clocks; muon lifetime; Kaufmann-Bucherer-Neumann; nuclear reaction; lunar range test
Online: 17 October 2024 (10:59:08 CEST)
REVIEW
|
doi:10.20944/preprints202303.0500.v1
Subject:
Medicine And Pharmacology,
Ophthalmology
Keywords:
Oxidative stress and cell death; Reactive oxygen species; ROS; ROS cell death; autophagy; role of antioxidants; eye disease; cornea; lens; epithelium; retinal ganglion cells; retinal pigment epithelium; macular degeneration; antioxidants in the macula; oxidative stress prevention with antioxidants; lifestyle changes; digital eye strain; glaucoma; cataracts; dry eye disease; computer vision syndrome; digital eye strain; diabetic retinopathy; Vitamin A; Vitamin C; copper; glutathione; zinc; selenium; magnesium; blue light damage; UV light damage; blue light reactive oxygen species; autophagy; ferroptosis; ROS cell death; superoxide dismutase; optic nerve gliomas; food deserts; myopia; free radicals
Online: 29 March 2023 (03:33:55 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0198.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
gravity; gravitational lens; gravitationally lensed gravity; GLG; general relativity; spacetime curvature; light cone; null cone; gravity null cone; null geodesic; speed of gravity; Newtonian Limit; Minkowski diagram
Online: 21 April 2022 (09:19:44 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1585.v1
Subject:
Medicine And Pharmacology,
Dentistry And Oral Surgery
Keywords:
low light laser therapy; DIAGNOdent; diode laser; fluoride varnish; casein phosphopeptide-amorphous calcium phosphate; energy dispersive X-ray spectroscopy (EDX); solubility of dental primary enamel; scanning electron microscope (SEM)
Online: 22 August 2024 (02:54:50 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0087.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Non-visual effects of light; Melanopic equivalent daylight (D65) illuminance; mEDI; Melanopic equivalent daylight (D65) efficacy ratio; mDER; Intelligent and integrated lighting, mDER calculation model, mEDI measurement, mEDI determination
Online: 6 April 2023 (10:15:15 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1788.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Brillouin Light Scattering (BLS); Viscoelastic properties; Corneal biomechanics; Phase transitions; Thermal treatments; , Collagen denaturation; Refractive surgery; Thermokeratoplasty; Photore-fractive keratectomy; Ovine cornea; Temperature-dependent properties; Mechanical stability; Non-invasive biosensing
Online: 27 May 2024 (17:22:52 CEST)
REVIEW
|
doi:10.20944/preprints202409.1701.v1
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
Alzheimer's disease (AD); blood-based biomarkers; amyloid-beta (Aβ); phosphorylated tau (p-Tau); neurofilament light polypeptide (NfL); non-invasive diagnostics; neurodegeneration; proteinopathy; neuroinflammation; vascular pathology; early detection; prognostics; advanced neuroimaging; dementia
Online: 24 September 2024 (03:50:12 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1928.v2
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
semi empirical mass formula (SEMF); strong and electroweak mass formula (SEWMF); free nucleons; light house like stable mass number; super heavy mass numbers; revised electroweak term; maximum binding energy of any mass number; avogadro number; unified atomic mass unit
Online: 5 August 2024 (07:09:09 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1265.v1
Subject:
Engineering,
Other
Keywords:
Multijunction solar cells; IIIV semiconductors; TCAD simulation; cell optimization; predictive profiling; CIGS absorbers; spectral utilization; currentvoltage characteristics; external quantum efficiency; GaAs replacement; bottom junction; thin films; high efficiency; photovoltaics; epitaxial growth; stacked junctions; light absorption
Online: 19 September 2023 (07:48:35 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1662.v1
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
4G model of final unification; Semi Empirical Mass Formula (SEMF); improved Strong and Electroweak Mass Formula (SEWMF); improved electroweak term; improved asymmetry term; free nucleons; light house like stable mass number; super heavy atomic nuclides; cold nuclear fusion
Online: 22 July 2024 (09:48:59 CEST)
ARTICLE
|
doi:10.20944/preprints202408.2057.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Essence interaction; reality; spatial and non spatial reality; space; time; dimensions; quantum; macroscopic; probabilities; wave-particle duality; universal constant; mass; motion; Speed of light; gravity; electromagnetism; time of flow; Time difference; dark energy; entanglement; nuclear forces; expansion; essence flow; anti matter; black holes
Online: 28 August 2024 (13:12:00 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0232.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
classical quantum mechanics; dark and light phases of the universe; dark energy and dark matter; Einstein; energy conservation; entanglement; general relativity; Hermitian and non-Hermitian quantities in quantum mechanics; locality and nonlocality; Pauli’s particle paradigm; quantum gravity; quantum information; quantum information conservation; qubit; the Standard model; unitarity and non-unitarity
Online: 13 March 2023 (11:47:48 CET)
ARTICLE
|
doi:10.20944/preprints201802.0163.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
optical metamaterials; fundamental concepts in photonics; light-matter interactions at the subwavelength and nanoscale; fundamental understanding of linear and nonlinear optical processes in novel metamaterials underpinning photonic devices and components; advancing the frontier of nanophotonics with the associated nanoscience and nanotechnology; nanostructures that can serve as building blocks for nano-optical systems; use of nanotechnology in photonics; nonlinear nanophotonics, plasmonics and excitonics; subwavelength components and negative index materials; slowing, store, and processing light pulses; materials with such capabilities that could be used for optical sensing, tunable optical delay lines, optical buffers, high extinction optical switches, novel image processing hardware, and highly-efficient wavelength converters
Online: 26 February 2018 (11:24:39 CET)
ARTICLE
|
doi:10.20944/preprints202409.0636.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Essence interaction; reality; spatial reality; space; time dimensions; temporal dynamics; black holes; white holes; quantum; probabilities; wave-particle duality; universal constant; essence flow; mass; motion; gravity; electromagnetism; entanglement; time of flow; multi dimension; speed of light; gravitational ratio; Higgs field; quantum fields; measurement in time; electromagnetic waves; big bang; time difference; force field; diameter; electrons spin; energy; laws of physics; laws of essence interaction; general physics; dark energy; magic; alchemy; astral plane
Online: 9 September 2024 (08:28:06 CEST)