ARTICLE
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doi:10.20944/preprints202310.0926.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Scots pine; pedunculate oak and small-leaved linden seedlings; sowing terms; microorganismal consortium; bioactive substances forest plantations biological control; isolate of microorganism; plant protection with Bacterial product LRV; Biogeosystem Technique
Online: 16 October 2023 (11:36:23 CEST)
REVIEW
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doi:10.20944/preprints202309.2122.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
supersonic/hypersonic flow control; energy source; bow shock wave; drag force; lift force; boundary layer; separation area; filamentary plasma; plasma actuator; Richtmyer–Meshkov instability; pulsing flow mode; damping flow pulsations
Online: 30 September 2023 (10:30:53 CEST)
ARTICLE
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doi:10.20944/preprints202304.1277.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
vertical axis wind turbine (VAWT); dual-rotor wind turbine; counter-rotating wind turbine; dual-rotor permanent magnet synchronous generator (PMSM); control system; computational fluid dynamics (CFD); actuator line modeling (ALM)
Online: 28 April 2023 (10:14:17 CEST)
ARTICLE
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doi:10.20944/preprints201612.0063.v1
Subject:
Business, Economics And Management,
Finance
Keywords:
retirement village; optimal control; optimal stopping, HARA, American put option; long-term care needs, costs and products for the elderly; disability/health state transitions; life-cycle modelling related to the retirement phase
Online: 12 December 2016 (11:18:16 CET)
ARTICLE
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doi:10.20944/preprints202408.2044.v1
Subject:
Chemistry And Materials Science,
Other
Keywords:
FSW (Friction Stir Welding); IMc (Intermetallic Compounds); UTM (Universal Testing Machine); RPM (Revolutions Per Minute); HAZ (Heat Affected Zone); WZ (Weld Zone); BM (Base Metal); CNC (Computer Numeric Control); EDM (Electrical Discharge Machine)
Online: 29 August 2024 (16:58:20 CEST)
ARTICLE
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doi:10.20944/preprints202307.0082.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
hand hygiene opportunities; alcohol-based hand rub; hand wash with soap and water; WHO hand hygiene observation tool; SORT IT; operational research; antimicrobial resistance; infection prevention and control (IPC); hospital acquired infections; gloves
Online: 4 July 2023 (03:21:35 CEST)
ARTICLE
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doi:10.20944/preprints201806.0254.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
demand-side management; peak demand control; dynamic-interval density forecast; stochastic optimization; dimension reduction; battery energy-storage system (BESS), plugged-in electric vehicles (PEV); vehicle-to-grid (V2G); building energy-management systems (BEMS)
Online: 15 June 2018 (13:01:42 CEST)
ARTICLE
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doi:10.20944/preprints202404.0851.v1
Subject:
Social Sciences,
Political Science
Keywords:
Biological and Toxin Weapons Convention; Biological Weapons Convention; BWC; BTWC; biological weapons; verification; compliance; confidence-building measures; confidence building measures; CBM; CBMs; nonproliferation; nonproliferation policy; arms control; disarmament; weapons of mass destruction; WMD; biology
Online: 12 April 2024 (14:33:52 CEST)
ARTICLE
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doi:10.20944/preprints202410.0482.v1
Subject:
Aerospace Engineering,
Engineering
Keywords:
Space debris removal; detumbling; nanosatellite; adaptive sliding mode control; PWPF modulation; harpoon system
Online: 8 October 2024 (03:12:03 CEST)
REVIEW
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doi:10.20944/preprints202407.2304.v1
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
Plumage; Velociraptor; Hunting Tactics; Anatomical Analysis; Biomechanical Modeling; Late Cretaceous; Feathers; Quill Knobs; Feather Functions; Camouflage; Aerodynamic Control; Stealth; Maneuverability; High-Speed Chases; Incline Running; Adaptability; Agility; Precision; Pack Hunting; Social Interactions; Behavioral Adaptations; Predatory Efficiency
Online: 29 July 2024 (12:56:39 CEST)
ARTICLE
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doi:10.20944/preprints202302.0031.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
chaotic systems; Van der Pol oscillator; drive-response; synchronization of chaotic systems; global chaos synchronization; deterministic artificial intelligence; feedforward; feedback; non-linear adaptive control; online estimation; recursive least squares (RLS); exponential forgetting; Kalman filter; least mean squares (LMS)
Online: 2 February 2023 (06:17:48 CET)
ARTICLE
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doi:10.20944/preprints202201.0030.v1
Subject:
Engineering,
Civil Engineering
Keywords:
New-age (Nano) Modified Emulsion (NME) stabilisation; identifying construction problems; preventing construction related problems; material related problems; constructability using nanotechnology applications; nano-silane stabilisation of granular materials; construction quality control problems; construction equipment problems; practical implementation of nano-silane stabilisation.
Online: 11 January 2022 (10:37:34 CET)
CONCEPT PAPER
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doi:10.20944/preprints202102.0228.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
energetic materials; solid propulsion systems; extreme thrust control; reaction zones; functionalized carbon-based nanostructured metamaterials; nano-sized additives; carbon atomic wires, sp1-hybridized bonds; ion-assisted pulsed-plasma deposition; self-organizing of the nanostructures; universal phenomena of nano-cymatics; electrostatic field; synergistic effect
Online: 9 February 2021 (09:48:42 CET)
ARTICLE
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doi:10.20944/preprints202409.1786.v2
Subject:
Physical Sciences,
Applied Physics
Keywords:
Magnetic Ion Modulation; Magnetic Fields; Ion Behavior; Neuroscience; Quantum Computing; Plasma Physics; Neuromodulation; Magnetic Stimulation; Theoretical Physics; Quantum Magnetism; Biological Systems; Non-Biological Systems; Magnetic Control of Ions; Magneto-ionics; Biophysics; Magnetic Modulation Theory; Ion Dynamics; Quantum Electrodynamics; Electromagnetic Fields; Medical Applications of Magnetic Fields
Online: 25 September 2024 (17:56:47 CEST)
ARTICLE
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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)