ARTICLE
|
doi:10.20944/preprints202005.0416.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
X-rays; free electron laser (FEL); ultra-short phenomena; pump-probe; warm-dense matter; astrophotonics; co-axial volumetric interaction diagnostics
Online: 26 May 2020 (03:53:19 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0111.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
gas turbine burner; syngas lean premixed flames; OH-PLIF; flame front detection.
Online: 10 December 2018 (16:08:20 CET)
ARTICLE
|
doi:10.20944/preprints202103.0527.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wind energy; vertical axis wind turbine; computational fluid dynamics; dynamic interaction; closely spaced arrangements; phase synchronization; wind farm; dryland
Online: 22 March 2021 (12:05:53 CET)
ARTICLE
|
doi:10.20944/preprints202206.0371.v1
Subject:
Social Sciences,
Education
Keywords:
regenerative higher education; podcasting as qualitative inquiry; ecological university; sustaina-bility transitions; regenerative education practices; regenerative education design
Online: 28 June 2022 (03:57:41 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0488.v1
Subject:
Engineering,
Other
Keywords:
aerodynamics; dynamic stall; engineering model; wind energy; wind turbine
Online: 28 March 2023 (12:43:07 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0322.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Parentalstress; Maternal stress; Heart rate variability as an index of parental stress; Socio-economic; demographic; environmental and gender factors associated with maternal stress
Online: 28 October 2019 (12:06:26 CET)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
hydraulic pump; micro-dosing; peristaltic; hyper-elasticity; viscoelasticity; holistic design methodology; elastomer compound
Online: 21 July 2021 (10:12:28 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0382.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
alcohol, tobacco, mortality, mortality as health indicator, health inequality
Online: 13 November 2020 (13:35:27 CET)
ARTICLE
|
doi:10.20944/preprints202110.0399.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Renewable energy; Life cycle analysis; Wind energy; Life cycle assessment; Wind turbine; Carbon footprint; Water consumption; Greenhouse gases; non-conventional renewable sources; Carbon and water footprints.
Online: 27 October 2021 (11:00:58 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0457.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Machine Learning; Multi-objective optimization; Low Pressure Turbine; Transition; Turbulence Modeling
Online: 17 June 2021 (10:39:40 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0270.v1
Subject:
Engineering,
Marine Engineering
Keywords:
coupled system; tidal turbine; electrical system; blade element momentum theory; actuator line model; computational fluid dynamics
Online: 12 August 2020 (04:46:13 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0670.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
turbine jet engine; material tests; ember-resistant alloys
Online: 26 November 2020 (11:20:45 CET)
ARTICLE
|
doi:10.20944/preprints202007.0208.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
turbine generator; stator ventilation duct; transient heat transfer; pressure loss
Online: 10 July 2020 (08:34:07 CEST)
REVIEW
|
doi:10.3390/sci2040076
Subject:
Social Sciences,
Library And Information Sciences
Keywords:
academic journals; publishing; seal of approval; impact factor; h-index; anonymous refereeing; continuous and discrete frequency of publications; avoidance of time wasting; seeking adventure; open access; academic publishing as a continuous dynamic process; improving research after publication; internet
Online: 15 October 2020 (00:00:00 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0273.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Kerosene; CFD; Combustion; Fuel; Gas-turbine; Numerical analysis
Online: 16 September 2021 (08:43:49 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0772.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Sustainability; Urban energy systems; wind turbine; hydrokinetic turbine; blockage.
Online: 31 March 2021 (14:48:06 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0100.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
wind turbine; adaptive neuro-fuzzy inference system (ANFIS); dynamical downscaling; regional climate change model; renewable energy; machine learning
Online: 11 January 2020 (10:15:40 CET)
BRIEF REPORT
|
doi:10.20944/preprints202201.0387.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
revised reversed Carnot cycle; reversed Carnot cycle; heat pump; heating; close energy flow; electric heater
Online: 25 January 2022 (16:13:24 CET)
ARTICLE
|
doi:10.20944/preprints202207.0002.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Isobaric expansion engines; heat driven pump; compressors; low-grade heat; mixed working fluids
Online: 1 July 2022 (03:59:26 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0288.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
ZEMAX; Thermoelectric coolers; Flyback transformer; High tension pump source; Penetration depth
Online: 19 July 2022 (13:28:19 CEST)
ARTICLE
Subject:
Engineering,
Civil Engineering
Keywords:
pressure control; micro-hydropower; energy recovery; Water distribution network; Banki turbine; energy harvesting
Online: 20 May 2019 (09:43:43 CEST)
REVIEW
|
doi:10.20944/preprints202202.0027.v1
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
neurodegenerative diseases - multiple sclerosis; new therapeutic options for multiple sclerosis and other 24 neurodegenerative diseases. pH in cancer and neurodegenerative diseases - cancer and neurodegeneration as opposed processes - 25 metabolic e
Online: 2 February 2022 (09:42:40 CET)
ARTICLE
|
doi:10.20944/preprints202011.0033.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
willow-leaf sunflower; Jerusalem artichoke; supercritical extraction; water as co-solvent; antimicrobial activity; biocidal effect
Online: 2 November 2020 (11:47:35 CET)
ARTICLE
|
doi:10.20944/preprints201904.0225.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
boundary layer transition; wind turbine; thermography; aerodynamic glove
Online: 19 April 2019 (11:58:41 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1582.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
technically complex device; gas turbine installation; carbon footprint; life cycle assessment
Online: 24 November 2023 (11:26:29 CET)
ARTICLE
|
doi:10.20944/preprints202001.0071.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
aero-fuel centrifugal pump; combination impeller; flow loss; flow characteristics; head and efficiency
Online: 9 January 2020 (05:22:18 CET)
REVIEW
|
doi:10.20944/preprints202103.0057.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
chalcogenide glasses; pump-probe; photodarkening; photobleaching; transient absorption, network rigidity
Online: 2 March 2021 (09:33:44 CET)
ARTICLE
|
doi:10.20944/preprints202212.0345.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Laboratory Automation; Radiochemistry; Synthera; FASTlab; TRACERlab; iPhase; Synthra; Synthesis Module; Radiation Safety; Vacuum; Diaphragm Pump; Laboport; Arduino; LabVIEW
Online: 20 December 2022 (02:21:39 CET)
ARTICLE
|
doi:10.20944/preprints202204.0035.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Layered transition metal dichalcogenides; NbTe2 flake; ultrafast carrier dynamics; pump-probe spectroscopy
Online: 6 April 2022 (08:31:57 CEST)
REVIEW
|
doi:10.20944/preprints202308.1345.v3
Subject:
Engineering,
Mechanical Engineering
Keywords:
floating offshore wind turbine; numerical modelling; physical testing; scale models
Online: 11 January 2024 (12:18:34 CET)
REVIEW
|
doi:10.20944/preprints202302.0209.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
artificial intelligence system; resilience; robustness; fault tolerance; graceful degradation; do-main-adaptation; meat-learning; adversarial attack; fault injection; concept drift; resilience as-sessment
Online: 13 February 2023 (09:07:36 CET)
REVIEW
|
doi:10.20944/preprints202311.1962.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Floating wind turbine systems; Semisubmersible platforms; Coupled hydro-aero-structural dynamics; Numerical methods; Physical methods; Computational fluid dynamics; Finite element analysis; Nonlinear time-domain models; Linear frequency-domain models; Wave basin tests; Hybrid tests; Field tests
Online: 30 November 2023 (08:21:37 CET)
ARTICLE
|
doi:10.20944/preprints202002.0387.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
hydrothermal energy; river-water heat pump; water temperature recovery distance; heat transfer equation; Environmental Fluid Dynamic Code (EFDC); Han river basin
Online: 26 February 2020 (02:58:42 CET)
ARTICLE
|
doi:10.20944/preprints202111.0162.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
Internet of Things; IoTivity; HEMS; HAN; Cloud; Backend-as-a-Service; RTOS; Contiki-OS
Online: 9 November 2021 (09:22:51 CET)
ARTICLE
|
doi:10.20944/preprints202208.0137.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Co-generation system; Gas turbine control system; System efficiency; Heat balance
Online: 8 August 2022 (08:29:12 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0182.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
membrane pump theory; membrane potential; ion channel; NA/K ATPase; Biophysics; Biology
Online: 20 April 2022 (03:42:28 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0315.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
fuzzy systems; neural networks; fault diagnosis; data--driven approaces; robustness and reliability; wind turbine
Online: 13 May 2021 (17:39:44 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0010.v2
Subject:
Engineering,
Mechanical Engineering
Keywords:
impingement; heat transfer; manifold; tip clearance; active flow control; gas turbine
Online: 10 May 2021 (11:57:18 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0568.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
hot streak; swirl; turbine vane; thermal barrier coatings; overall cooling effectiveness
Online: 21 April 2021 (10:32:23 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0003.v2
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
Drug resistance; Efflux pump; TetR transcriptional regulator; Mycobacteria; MmpL
Online: 24 May 2022 (11:32:52 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0263.v1
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
drug resistance; ABC transporter; efflux pump; cryptococcosis; aging
Online: 18 January 2022 (15:56:02 CET)
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/preprints202308.1853.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Savonius wind turbine; rotational speed; overlap ratio; power coefficients; torque coefficients; tip speed ratio
Online: 29 August 2023 (03:52:15 CEST)
REVIEW
|
doi:10.20944/preprints202107.0218.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
arabinogalactan proteins; proton pump; auxin; calcium signaling; Hechtian oscillator; PIN proteins; morphogenesis.
Online: 9 July 2021 (12:52:11 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1854.v1
Subject:
Public Health And Healthcare,
Nursing
Keywords:
obstetrics labor; obstetric violence; surveys and questionnaires; validation Studies as topic
Online: 28 August 2023 (10:02:28 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0230.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
membrane pump theory; membrane potential; ion channel; Na/K ATPase; thermodynamics; elecrtromagnetism
Online: 26 April 2022 (06:11:34 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0414.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
superhydrophobic surface treatment; electric vehicle; heat pump; microchannel heat exchanger; coefficient of performance
Online: 4 August 2023 (11:36:40 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0241.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Adaptive Constrained Control; Barrier Lyapunov Function; Fault-Tolerant Control; Nussbaum-type function; power regulation; wind turbine benchmark
Online: 17 March 2022 (03:01:31 CET)
REVIEW
|
doi:10.20944/preprints202003.0251.v2
Subject:
Medicine And Pharmacology,
Oncology And Oncogenics
Keywords:
gastric acid suppressant; chemotherapy; tyrosine kinase inhibitors; proton pump inhibitors
Online: 31 March 2020 (03:40:46 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0173.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
heat conduction; thermal properties; geothermal heat pump; damping depth
Online: 14 March 2022 (03:34:10 CET)
REVIEW
|
doi:10.20944/preprints202309.2102.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
aerodynamic performance; wind turbine; icing; rainfall; hailstorm; dust; sand; insects; humidity; sea spray
Online: 29 September 2023 (10:30:55 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0239.v1
Subject:
Business, Economics And Management,
Accounting And Taxation
Keywords:
EU Green Deal; Horizon 2030; clean energy production; High-rate algal ponds (HRAP); activated sludge system (AS); photovoltaic power (PV)
Online: 9 March 2021 (07:23:01 CET)
ARTICLE
|
doi:10.20944/preprints202112.0397.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
pump-turbine; support bracket; runner axial force; stress; deformation
Online: 24 December 2021 (08:11:22 CET)
ARTICLE
|
doi:10.20944/preprints202303.0338.v1
Subject:
Biology And Life Sciences,
Horticulture
Keywords:
Winterberg model; Planck particles; positive and negative mass Planck particles; planckions; quantum vacuum; space as a superfluid/ supersolid; extended models for space; cosmological constant; Higgs field as a composite particle; Higgs boson; inherent length scale for the vacuum; dark energy; cosmological scaling behavior for the quantum vacuum; variable G models; extended gravity; Newton’s constant as an order parameter; high energy behavior for the vacuum
Online: 20 March 2023 (03:40:46 CET)
ARTICLE
|
doi:10.20944/preprints202105.0027.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Pump as Turbine; Flow Unsteadiness; Pressure Pulsation; Blade Angle; Numerical Simulation
Online: 5 May 2021 (08:57:28 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0047.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Pump scheduling optimization; Bayesian optimization; Optimal sensor placement; Wasserstein distance; Robustness
Online: 6 January 2022 (09:26:55 CET)
REVIEW
|
doi:10.20944/preprints202209.0125.v1
Subject:
Medicine And Pharmacology,
Gastroenterology And Hepatology
Keywords:
Human serum albumin; COVID-19 vulnerabilities; fluid therapy; albumin binding deficiency; lymphatic nutrient pump; colloid pressure; interstitial spaces; albumin infusion; hepatic portal vein
Online: 8 September 2022 (13:40:16 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0184.v2
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
wind turbine; noise annoyance; fear; worry; noise sensitivity; noise management
Online: 8 June 2022 (12:31:13 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0463.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
nonlinear refractive index; noncolinear degenerate phase modulation; femtosecond pulses; quantum dots; inline digital holograms; pump-probe digital holography; diffraction patterns; digital holography; phase shift
Online: 31 January 2022 (13:23:58 CET)
ARTICLE
|
doi:10.20944/preprints202203.0074.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
tomatoes; drip irrigation; mulching; solar pump; photovoltaic panel; economic indices; irrigation water indices
Online: 4 March 2022 (08:39:44 CET)
ARTICLE
|
doi:10.20944/preprints202308.1937.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Savonius wind turbine; modified NSGA-II; Artificial neural network; Multi-objective optimization
Online: 29 August 2023 (09:30:55 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0874.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Pump-as-turbine; performance; flow characteristics; rotational speed; small hydro-power
Online: 25 April 2023 (03:47:35 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1022.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
fish; MHK turbine; probability of encounter; tidal energy; Atlantic salmon; smolt; acoustic telemetry
Online: 27 April 2023 (03:58:04 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0183.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Energy geostructure; ground source heat pump (GSHP); sustainable urban drainage system (SUDS); sector integration; 5th generation district heating and cooling; permeable asphalt; rainwater retardation; full-scale demonstration; numerical modelling; analytical modelling
Online: 13 May 2022 (08:06:39 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0298.v1
Subject:
Engineering,
Civil Engineering
Keywords:
digital image correlation; semantic filter; structural health monitoring; unique salient patterns; wind turbine
Online: 23 May 2022 (10:38:16 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0160.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
membrane pump theory; membrane potential; diffusion; Biophysics; Biology
Online: 11 February 2022 (10:27:36 CET)
ARTICLE
|
doi:10.20944/preprints202210.0067.v1
Subject:
Computer Science And Mathematics,
Hardware And Architecture
Keywords:
Rotor Dimensions; Complex Networks; Crossing Centrality; Rotor; Pump Sizing; Progressive Cavity Pump
Online: 6 October 2022 (14:45:22 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202301.0017.v1
Subject:
Biology And Life Sciences,
Cell And Developmental Biology
Keywords:
AS rat, xenotransplant, cyclosporine, GFP
Online: 3 January 2023 (08:04:14 CET)
ARTICLE
|
doi:10.20944/preprints202301.0417.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind power; wind turbine fatigue; active yaw control
Online: 24 January 2023 (02:52:15 CET)
COMMUNICATION
|
doi:10.20944/preprints202201.0108.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Acinetobacter baumannii; antimicrobial resistance; circular dichroism spectroscopy; efflux protein; efflux pump; foodborne pathogen; hospital-acquired infection; polyamine
Online: 10 January 2022 (12:19:07 CET)
ARTICLE
|
doi:10.20944/preprints202301.0143.v1
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
Cold nuclear fusion; Iron-56 as a fuel; Eco friendly Thermal energy; Power plant
Online: 9 January 2023 (06:46:39 CET)
ARTICLE
|
doi:10.20944/preprints202307.1511.v1
Online: 24 July 2023 (02:12:27 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0354.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
multi-stage double-suction centrifugal pump; non-hierarchical RSM; MIGA; optimization
Online: 25 July 2022 (07:33:26 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1352.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
digital transformation; digital sector; management instruments; paradigm; business models; as a service business models; value based contracts; value creation, capture and delivery; value calculation
Online: 20 October 2023 (12:10:42 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0155.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Winterberg model; Planck particles; positive and negative mass Planck particles; planckions; quantum vacuum; space as a superfluid/ supersolid; extended models for space; cosmological constant; Higgs field as a composite particle; Higgs boson; inherent length scale for the vacuum; dark energy
Online: 8 March 2023 (10:17:32 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/preprints202209.0394.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Second Law of thermodynamics; Universe as a closed thermodynamic system; entropy of the Universe; temperature of the Universe; quantum state of the Universe; information within the Universe; complexity of the Universe
Online: 26 September 2022 (10:40:58 CEST)
REVIEW
|
doi:10.20944/preprints202309.0447.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
waste-as-resource; zeolite-precursor; sorption; surface-modified zeolites; ammonium; phosphate; reuse; regeneration
Online: 7 September 2023 (05:03:31 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0211.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
BeamDyn; flywheel; HAWC2; load simulation; OpenFAST; variable blade inertia; wind turbine
Online: 4 July 2023 (11:09:27 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0205.v1
Subject:
Social Sciences,
Education
Keywords:
Sustainability in Engineering Education; Flipped Classroom in EMI; Educational Transformation in Engineering; Higher Education; L1 Support in EMI Contexts; Student Engagement in EMI; En-gineering Education Pedagogy; EMI Course Design and Effectiveness; EFL (English as a Foreign Language) Students; Educational Innovation in Engineering
Online: 4 January 2024 (03:41:55 CET)
CONCEPT PAPER
|
doi:10.20944/preprints202309.0406.v1
Subject:
Public Health And Healthcare,
Public, Environmental And Occupational Health
Keywords:
food as medicine, culinary medicine, farming as medicine, medical education, regenerative agriculture, farming, soil health, nutrition
Online: 7 September 2023 (03:31:12 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0242.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Lorentzian SRT-transformation factors as solutions of oscillation-equations Holger Döring IQ-Berlin-Spandau Germany e-mail:haw-doering@t-online.deAbstract:Shown is the derivation of Lorentz-Einstein k-factor in SRT as an amplitude-term of oscillation-differential equations of second order.This case is shown for classical Lorentz-factor as solution of an equation for undamped oscillation as well as the developed theorem as a second solution for advanced SRT of fourth order with an equation for damped oscillation-states.This advanced term allows a calculation for any velocities by real rest mass.key-words: undamped oscillation; SRT; k-factor; Differential-equation of second order; Einstein-Lorentz; Amplitude-analogy; damped oscillation; developed SRT of fourth order
Online: 11 May 2021 (11:16:44 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0791.v1
Subject:
Medicine And Pharmacology,
Gastroenterology And Hepatology
Keywords:
Helicobacter pylori-uninfected gastric cancer; gastric adenocarcinoma of foveolar type; raspberry-shaped gastric lesion; gastric adenocarcinoma of fundic-gland type; gastric adenocarcinoma of fundic-gland mucosa type; hyperplastic polyp; proton pump inhibitor-related lesion; early gastric cancer.
Online: 23 April 2023 (08:12:59 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2091.v1
Subject:
Social Sciences,
Geography, Planning And Development
Keywords:
High-efficient irrigation-system; hydraulic ram pump; water use efficiency; economic viability; solar pump
Online: 29 June 2023 (12:44:28 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1012.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind farm control; green hydrogen; electrolysis; battery lifetime; wind turbine control
Online: 27 April 2023 (03:24:59 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0143.v1
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
SDG12.3; food waste; food waste recycling law; recycling as feed; food waste reduction promotion act; Japan
Online: 4 December 2023 (07:53:53 CET)
ARTICLE
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doi:10.20944/preprints202208.0054.v2
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
ELM; ANN; compressor; turbine; degradation; microturbine; engine health management
Online: 12 September 2022 (10:12:33 CEST)
ARTICLE
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doi:10.20944/preprints202306.0394.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
Drag-Dominant Tidal Turbine; Computational Sustainability; Turbomachinery Moment Analysis; Savonius; Pinwheel
Online: 6 June 2023 (07:15:46 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0294.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Hydroelectric units; Low frequency oscillation; Internal characteristic model; Sliding mode control; Robust control; HTRS(Hydro-turbine regulating system)
Online: 16 March 2023 (02:20:26 CET)
ARTICLE
|
doi:10.20944/preprints202306.1787.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind farm; wind turbine; inverter; Low Voltage Ride Through characteristic; standard disturbance; voltage dip; relay protection
Online: 26 June 2023 (10:21:23 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1617.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; wind turbine; emission reduction; techno-economic; permanent magnet alternator
Online: 22 June 2023 (12:08:22 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202309.0655.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
postcardiotomy cardiogenic shock; mechanical circulatory support; extracorporeal life support; microaxial flow pump; Impella
Online: 11 September 2023 (09:58:17 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1870.v1
Subject:
Engineering,
Marine Engineering
Keywords:
multi-parameter 1; multi-objective 2; genetic algorithms 3; water jet pump 4; impellers 5; optimal design 6.
Online: 27 July 2023 (08:36:44 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0150.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
acoustic tag; detection efficiency; drifter; tidal energy; MHK turbine; fish-turbine encounter; encounter probability; acoustic telemetry
Online: 3 May 2023 (12:41:30 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0834.v2
Subject:
Energy And Fuel Technology,
Engineering
Keywords:
HYSYS Simulation; Heat; Pump; NGL; Extraction; Distillation
Online: 22 April 2024 (10:29:06 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2140.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; solar energy; heat pump; battery energy storage; adaptive load; permafrost thawing; thermal stabilisation.
Online: 29 June 2023 (11:56:59 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1466.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
Mobility as a Service (MaaS); intelligent mobility service supply chain network; hybrid synergy mechanism; urban rail transit (URT); Mobility-On-Demand (MOD) transport service; integrated multimodal journey planning
Online: 23 November 2023 (09:38:44 CET)
ARTICLE
|
doi:10.20944/preprints202306.0938.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Ejector-expansion heat pump; expansion work recovery; two-phase ejector
Online: 13 June 2023 (12:29:56 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0890.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Nonlinear optics; Z-scan; Transient absorption and refraction; Pump probe
Online: 25 April 2023 (05:40:29 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0475.v1
Subject:
Social Sciences,
Psychology
Keywords:
narcissism; trauma; child trauma, apres coup; Holocaust trauma; narcissism as defense agaisnt trauma; trauma impasse and resolution
Online: 7 August 2023 (04:56:38 CEST)