REVIEW
|
doi:10.20944/preprints202107.0227.v3
Subject:
Control And Systems Engineering,
Engineering
Keywords:
Internet of Things (IoT); groundwater level; groundwater resource; groundwater management models; groundwater monitoring system; wireless sensor network
Online: 28 December 2021 (12:10:17 CET)
REVIEW
|
doi:10.20944/preprints202112.0185.v1
Subject:
Social Sciences,
Cognitive Science
Keywords:
Mild Cognitive Impairment; Ageing; Elderly; Executive Functions; Higher-Level Executive Functions; Planning; Reasoning; Fluid Intelligence; Problem Solving
Online: 10 December 2021 (13:37:48 CET)
ARTICLE
|
doi:10.20944/preprints202104.0195.v1
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
doubly labeled water; total energy expenditure; physical activity level; lactate threshold, physical fitness; International Physical Activity Questionnaire
Online: 7 April 2021 (11:32:02 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0112.v1
Subject:
Chemistry And Materials Science,
Medicinal Chemistry
Keywords:
AKT/PI3K signaling pathway; apoptosis; human hepatocarcinoma HepG2 cells; migration activity; proliferation; oxidative stress; ROS level; uvaol
Online: 5 August 2020 (05:58:26 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0630.v1
Subject:
Engineering,
Civil Engineering
Keywords:
managed retreat; dynamic adaptive policy pathways; sea-level rise; water infrastructure; stormwater; wastewater; coastal flooding; climate change
Online: 26 July 2020 (02:38:50 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0236.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
arpi; p&o-based mppt; variable dc-link; single-stage; three-level three-phase inverter; grid connection
Online: 20 September 2019 (10:35:43 CEST)
REVIEW
|
doi:10.20944/preprints201908.0196.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
ablation zone; Greenland; ice sheet; surface mass balance; mass balance; altimetry; albedo; scatterometry; lidar; sea level rise
Online: 20 August 2019 (02:55:39 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0337.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
essential climate variables (ECV); climate change initiative (CCI); Greenland ice sheet; mass budget; cryosphere; sea level rise
Online: 16 October 2018 (07:53:22 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0301.v1
Subject:
Environmental And Earth Sciences,
Geography
Keywords:
Salinity intrusion; climate change; rising sea level; electrical conductivity; Landsat 8 OLI; Tra Vinh Province; Mekong Delta
Online: 17 August 2018 (11:41:14 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0010.v3
Subject:
Social Sciences,
Decision Sciences
Keywords:
sustainability; competitive advantage, Sassuolo tile ceramic district; Life Cycle Sustainability Assessment (LCSA); Italian ceramic industry; meso-economic level; interpretative method
Online: 13 June 2018 (09:49:25 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0073.v1
Subject:
Medicine And Pharmacology,
Other
Keywords:
Classification; F-score; Gray-Level Co-occurrence Matrix (GLCM); Gray-Level Run-Length Matrix (GLRLM); Hepatocellular Carcinoma (HCC); Liver Cancer; Liver Abscess; Image Texture, Sequential Backward Selection (SBS); Sequential Forward Selection (SFS); Support Vector Machine (SVM); Ultrasound Image.
Online: 4 October 2018 (14:01:42 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0512.v1
Subject:
Medicine And Pharmacology,
Medicine And Pharmacology
Keywords:
Virological suppression; low level viremia; children, adolescents, and young-adults; DTG-based regimen; elimination of paediatric AIDS; Cameroon.
Online: 5 July 2024 (12:31:56 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0132.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
unmanned vehicles; autopilot systems; chip-level faults; hardware-in-the-loop (HIL) simulation; Field Programmable Gate Array (FPGA)
Online: 4 March 2024 (13:57:38 CET)
ARTICLE
|
doi:10.20944/preprints202311.1325.v1
Subject:
Engineering,
Civil Engineering
Keywords:
alkali-aggregate reaction; alkali-carbonate reaction; internal swelling reaction; multi-level assessment; damage rating index; semi-quantitative microscopy
Online: 22 November 2023 (07:48:09 CET)
ARTICLE
|
doi:10.20944/preprints202309.1165.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
machine learning; groundwater table; ground water level; sustainable irrigation; drinking water; water-scarcity regions; AI; gradient boosting regression
Online: 18 September 2023 (14:50:59 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0577.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
mid-pleistocene transition; obliquity–oblateness feedback; obliquity damping hypothesis; water- mass redistribution; glacio-eustatic sea level; short eccentricity
Online: 8 September 2023 (13:07:04 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202211.0220.v2
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
Relational Database; Columnar Storage; Bloom Filter; Skip List; Field Level Lock; Read Write Concurrency; OLTP; OLAP; LSM-Tree; Token Bucket Algorithm
Online: 14 November 2022 (03:02:09 CET)
ARTICLE
|
doi:10.20944/preprints202203.0359.v1
Subject:
Social Sciences,
Sociology
Keywords:
cultural sustainability; inclusive design; retail space; illuminance level; correlated colour temperature (CCT); spatial impression; user preference; Indian context
Online: 28 March 2022 (09:45:21 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0221.v1
Subject:
Computer Science And Mathematics,
Mathematical And Computational Biology
Keywords:
arousal level; emotion; major depression severity; voice index; Hurst exponent; zero-crossing rate; Hamilton Rating Scale for Depression
Online: 9 August 2020 (21:15:01 CEST)
ARTICLE
|
doi:10.20944/preprints202005.0155.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
CLC 2018 level of detail; comparison of remote sensing and geodetic data; settlement; land use monitoring; urban sprawl
Online: 9 May 2020 (08:22:55 CEST)
ARTICLE
|
doi:10.20944/preprints201709.0005.v2
Subject:
Engineering,
Automotive Engineering
Keywords:
autonomous and cooperative vehicle systems; connected driving simulators; systems engineering; system of systems; system-level design; application-oriented development
Online: 12 September 2017 (15:32:19 CEST)
ARTICLE
|
doi:10.20944/preprints201609.0085.v2
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
passenger flow distribution model; simulation design; performance evaluation; passenger flow volume; service level; urban rail transit hub platform
Online: 2 December 2016 (07:52:00 CET)
ARTICLE
|
doi:10.20944/preprints202404.0881.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
meat type texture image classification; image processing; wavelet haar; Gray level Cooccurrence Matrix (GLCM); K-Nearst Neighbor (K-NN)
Online: 15 April 2024 (11:30:09 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0350.v3
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
zirconium dioxide; stability; yttrium-stablized ZrO2 (YSZ); oxygen vacancy; enthalpy and entropy; doped-induced phase transition; fermi level shift
Online: 21 September 2023 (09:56:20 CEST)
ARTICLE
|
doi:10.20944/preprints202305.2208.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
Social turn models; Sustainable development pillars; Neoliberal turn constructs; Model configurations; Collaborative perspective; Global, cluster, and country-level analyses
Online: 31 May 2023 (09:01:35 CEST)
ARTICLE
|
doi:10.20944/preprints202212.0570.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Drone and Aerial Remote Sensing; Image Deblurring; Generative Adversarial Networks; Multi-Scale; Image blur level; Object Detection; Deep Learning
Online: 30 December 2022 (04:45:12 CET)
ARTICLE
|
doi:10.20944/preprints202206.0323.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Autonomous vehicles, triple radar, Level 2 ADAS system, lane keeping assistance, nonlinear model predictive controller, safety, autonomous emergency braking.
Online: 23 June 2022 (10:36:09 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0332.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
smart water grid; advanced metering infrastructure; short-term water demand forecasting; end-use level; on-site sodium hypochlorite generator
Online: 13 April 2021 (09:20:08 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0088.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
active distribution network; distributed generation; multi-scene analysis; Scene reduction; improved clustering algorithm; bi-level programming; comprehensive security index
Online: 8 September 2019 (16:28:28 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0260.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
induction generator; Direct Field Oriented Control (DFOC), three-level inverter; sinusoidal pulse width modulator (SPWM), maximum power point tracking (MPPT)
Online: 18 October 2022 (10:33:31 CEST)
SHORT NOTE
|
doi:10.20944/preprints202206.0032.v1
Subject:
Biology And Life Sciences,
Other
Keywords:
Conformity assessment; lot inspection; acceptance sampling; Quality level; sample size; Bayesian statistics; prior distribution; posterior distribution; consumer risk; producer risk
Online: 2 June 2022 (10:59:47 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0362.v1
Subject:
Computer Science And Mathematics,
Security Systems
Keywords:
Internet of Things (IoT); security goals; security guidelines; IoT assets; IoT security level certificates; countermeasures; IoT attacks; secure IoT frameworks
Online: 20 April 2020 (12:04:32 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0288.v1
Subject:
Control And Systems Engineering,
Engineering
Keywords:
cascade control; time delayed system; time delayed control; CPIR control; CNPIR control; FF-PI control; coupled tank liquid level control; dynamic
Online: 5 August 2024 (14:29:00 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1562.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Automatic segmentation; anatomical structures; multi-label segmentation; clinical target volume delineation; lymph node level segmentation; expert guidelines; head and neck cancer.
Online: 20 December 2023 (12:45:16 CET)
ARTICLE
|
doi:10.20944/preprints202312.1068.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
environmental safety of cities; air pollution; maximum allowable concentration; pollutant dispersion; motor vehicles; street network; level of motorization; crossroad; mathematical modeling
Online: 14 December 2023 (08:58:44 CET)
ARTICLE
|
doi:10.20944/preprints202308.1448.v2
Subject:
Biology And Biotechnology,
Biology And Life Sciences
Keywords:
Chronic wounds; Dermal samples; Fibroblast cells; Low-Level Laser Therapy (LLLT); Migration; Proliferation; Therapeutic intervention; Wound healing; Wound margins; Wound tissue
Online: 30 August 2023 (02:33:14 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0322.v1
Subject:
Engineering,
Other
Keywords:
object‐level SLAM; RBPF‐SLAM; shape‐based pose estimation; undelayed initialization; IMU/camera fusion; tightly coupled; coarse‐to‐fine pose estimation
Online: 3 August 2023 (10:33:25 CEST)
REVIEW
|
doi:10.20944/preprints202202.0280.v2
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Standard and Multi-Level Models; Wigner-Segal method; quark matter; generations of quarks and leptons; chronometric proton’s wave function; proton shape
Online: 20 April 2022 (09:10:20 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0379.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Planetary boundary layer height (PBLH); Mixing level height (MLH); Vaisala CL51 ceilometer; CCAM-CTM; WRF-CMAQ; HYSPLIT trajectory analysis; MODIS satellite
Online: 26 October 2021 (12:15:06 CEST)
ARTICLE
|
doi:10.20944/preprints201904.0153.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
nuclear waste isolation; horizontal disposal drillholes; directional drilling; engineered barrier system, spent nuclear fuel, waste repository, geologic disposal; high level waste
Online: 13 April 2019 (05:11:28 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0050.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
mapping cocoa agroforests; Congo Basin rainforest; sentinel-1; SAR; GLCM textures; grey level quantization; random forest algorithm; machine learning; classification uncertainty
Online: 7 January 2019 (09:56:10 CET)
ARTICLE
|
doi:10.20944/preprints201805.0284.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
dual two-level voltage source inverter; common-mode voltage; discontinuous space vector modulation schemes; centralizing pulse width modulation; open-end load
Online: 22 May 2018 (05:11:06 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1126.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Sea level rise, Shoreline changes, coastal erosion, Land use/Land cover dynamics, population displacement, climate migration, climate adaptation, West and East Africa
Online: 16 May 2024 (18:22:26 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0055.v2
Subject:
Engineering,
Mechanical Engineering
Keywords:
Powered Ankle Prostheses; Two-Degree-of-Freedom; Subtalar joint; Transtibial Amputation; Eversion and Inversion; Level-Ground Walking; Frontal Plane Motion; Torque Control
Online: 23 January 2024 (15:18:30 CET)
ARTICLE
|
doi:10.20944/preprints202310.1877.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
lead-free perovskites; instability; phase transitions; thermodynamic characteristics; Fermi level shift; electronic and optical properties; density function theory; phonopy calculations; photovoltaic applications
Online: 30 October 2023 (08:48:15 CET)
TECHNICAL NOTE
|
doi:10.20944/preprints202112.0250.v1
Subject:
Environmental And Earth Sciences,
Oceanography
Keywords:
regional sea level; satellite altimetry; tide gauge; validation; mission bias; North Sea; Sentinel-3A; Jason-1; Jason-2; Jason-3; Envisat; Saral
Online: 15 December 2021 (09:25:54 CET)
REVIEW
|
doi:10.20944/preprints202109.0413.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Cloud Client (CC); Cloud computing; Cloud Service Provider (CSP); Security; Service Level Agreement (SLA); Privacy-Preserving Model (PPM); Third-party auditor (TPA)
Online: 23 September 2021 (15:55:08 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0266.v1
Subject:
Engineering,
Civil Engineering
Keywords:
rubble-mound; zero-freeboard; porous-media; immersed-boundary; level-set; Smagorinsky subgrid scale model; wave reflection; wave transmission; wave overtopping; wave setup
Online: 23 January 2020 (14:43:47 CET)
ARTICLE
|
doi:10.20944/preprints202312.1154.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Health education; obstetric danger signs; birth preparedness; complications readiness; women of reproductive age; cluster randomized controlled trial; multi-level analysis; Poisson regression; Ethiopia
Online: 18 December 2023 (02:54:41 CET)
ARTICLE
|
doi:10.20944/preprints202311.0107.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Inverter-based resources; Measure-based method; Model identification; Non-linear dynamics; Power system; SINDy; Synchronous generators; System-level nonlinearity; Volterra-based nonlinearity index
Online: 1 November 2023 (17:22:36 CET)
ARTICLE
|
doi:10.20944/preprints202406.1239.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
floating-point; High-level Synthesis (HLS); FPGA; custom precision; customized floating-point; custom operation; vector summation (VSUM); dot-product (DP); matrix-vector multiplication (MVM)
Online: 18 June 2024 (11:43:26 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202312.1765.v1
Subject:
Medicine And Pharmacology,
Epidemiology And Infectious Diseases
Keywords:
Virome; Human herpes virus; Varicella Zoster Virus; Herpes Simplex Virus; Tzanck test, IgG protective level; hematopoietic stem cell transplantation; Hematopoietic Cell Transplant-Comorbidity Index,
Online: 22 December 2023 (16:44:41 CET)
ARTICLE
|
doi:10.20944/preprints201804.0357.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
hydrokinetic; energy assessment; unregulated river; daily water velocity estimation; daily water level estimation; IBM statistical package for social sciences (SPSS); regression analysis; east malaysia
Online: 27 April 2018 (08:39:22 CEST)
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)
ARTICLE
|
doi:10.20944/preprints202112.0189.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Arctic conditions; Ice-Induced Vibrations; Offshore Wind Turbine Support Structures; Stress-Time Sequence; Damage Model; Rainflow counting; Markov chain method; Omission Level; Low-Temperature Fatigue
Online: 10 December 2021 (14:16:30 CET)
ARTICLE
|
doi:10.20944/preprints202101.0137.v1
Subject:
Environmental And Earth Sciences,
Oceanography
Keywords:
Satellite altimetry, Topex/Poseidon, Jasons missions, self-crossover points, inter-crossover points, Sub-Arctic Seas, Southern Ocean, sea level, wind speed, wave height, virtual buoy
Online: 8 January 2021 (11:08:47 CET)
ARTICLE
|
doi:10.20944/preprints202305.2219.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
pavement friction rating; network level; road safety attributes; hybrid clustering; density-based spatial clustering of applications with noise (DBSCAN); Gaussian mixture model (GMM); Chi-square test
Online: 31 May 2023 (10:38:47 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0194.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
coherent optical detection; optical fiber communication; carrier phase recovery; feed-back and feed-forward; laser phase noise; equalization enhanced phase noise; n-level phase shift keying
Online: 23 August 2016 (10:40:19 CEST)
REVIEW
|
doi:10.20944/preprints201809.0281.v1
Subject:
Biology And Life Sciences,
Cell And Developmental Biology
Keywords:
axon guidance; growth cone; cytoskeleton; caspases; apoptosis; signal integration; basal level of caspase activity; death associated inhibitor of apoptosis; axon branching; Netrin; DCC; frazzled; slit; robo; Drosophila
Online: 16 September 2018 (09:43:52 CEST)
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)
ARTICLE
|
doi:10.20944/preprints201803.0021.v2
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
map processing; retrospective landscape analysis; visual data mining, image retrieval, low-level image descriptors, color moments, t-distributed stochastic neighborhood embedding, USGS topographic maps, Sanborn fire insurance maps
Online: 17 April 2018 (09:23:37 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1080.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Sea level fluctuations and trend; Inland water bodies; Caspian Sea; TOPEX/Poseidon Jason1 Jason2 Jason3 satellite altimetry data; Water drainage areas; Global warming and local climate changes
Online: 15 January 2024 (08:54:13 CET)
COMMUNICATION
|
doi:10.20944/preprints202312.1482.v1
Subject:
Medicine And Pharmacology,
Transplantation
Keywords:
IgG; protective level; vaccination; B cell; large granular lymphocytes (LGLs); common variable immunodeficiency (CVID); replacement therapy; hepatitis B immune globulins (HBIG); serum sickness; Hepatitis B virus (HBV); oncogenesis; hepatocellular carcinoma
Online: 20 December 2023 (10:53:25 CET)
ARTICLE
|
doi:10.20944/preprints202003.0012.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
Building Information Modelling (BIM); Life-Cycle Assessment (LCA); Building process; Level of Development (LOD); Embodied environmental impacts; Greenhouse Gas emissions (GHG); LCA databases; LCA values; LCA benchmarks; cost estimation structure
Online: 1 March 2020 (13:16:52 CET)
ARTICLE
|
doi:10.20944/preprints202401.1905.v1
Subject:
Medicine And Pharmacology,
Medicine And Pharmacology
Keywords:
diabetic mellitus and complications; mesenchymal stem cell; 7S,14R-diHDHA; db/db mice; blood glucose level; β -cell and α -cell; macrophage; insulin; pancreas and islets; retinopathy
Online: 29 January 2024 (02:08:38 CET)
CASE REPORT
|
doi:10.20944/preprints201810.0491.v1
Subject:
Medicine And Pharmacology,
Pathology And Pathobiology
Keywords:
cytomegalovirus (CMV); infection, reactivation, epidemiology, host-virus interaction, CMV-specific IgG; protective IgG level, avidity, adoptive/acquired immune response, hematopoietic stem cell transplantation (HSCT); secondary immunodeficiency, Quantiferon, pentamer, β2-microglobulin/beta 2-Microglobulin
Online: 22 October 2018 (11:53:47 CEST)
Subject:
Social Sciences,
Decision Sciences
Keywords:
innovative leadership; climate change; sustainable futures; ecosystems; well-being; food security; water resources; public health; sustainable practices; technologies; policies for climate change; mitigation; adaptation; innovation; complex challenges; temperature; extreme weather events; sea-level rise; biodiversity
Online: 7 October 2023 (09:47:40 CEST)
ARTICLE
|
doi:10.20944/preprints202301.0290.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
generalized Sonin condition; general fractional integral; general fractional derivative of arbitrary order; regularized general fractional derivative of arbitrary order; 1st level general fractional derivative; 1st fundamental theorem of fractional calculus; 2nd fundamental theorem of fractional calculus
Online: 17 January 2023 (01:34:12 CET)