#energyconservation — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #energyconservation, aggregated by home.social.
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Noether’s Theorem: Symmetry→Conservation Law.
Symmetries of the action imply conserved quantities per Noether's theorem.
A path q(t) is shifted by δq = φ but smoothed in transition layers τ wide at t0 and t1, where Δq̇ ≈ φ/τ. Action changes there approximate ΔS ≈ (∂L/∂q̇) Δq̇ τ ≈ −(∂L/∂q̇ φ)(t1) and ≈ +(∂L/∂q̇ φ)(t0).
Symmetry sets total ΔS = 0, hence (∂L/∂q̇ φ) is conserved from t0 to t1.Momentum conservation's derivation from space translation symmetry and energy conservation from time translation symmetry in mechanics and physics is done by it.
#NoethersTheorem #Physics #TheoreticalPhysics #ClassicalMechanics #AnalyticalMechanics #LagrangianMechanics #Symmetry #ConservationLaws #ActionPrinciple #CalculusOfVariations #Mathematics #STEM #Science #PhysicsEducation #LearnPhysics #QuantumPhysics #FieldTheory #GeneralizedCoordinates #MomentumConservation #EnergyConservation #AngularMomentum #TheoreticalScience #PhysicsNotes #Infographic #ScienceCommunication #EducationalContent #EMNoether #MathPhysics #PhysicsStudents #STEMEducation
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#1 Are #paranormal experiences more common than we think?
#Zoomposium with Dr. Walter von Lucadou: "At the boundaries between #physics and #psychology -
More at: https://youtu.be/TPCADLkSBWM
#WalterVonLucadou #Parapsychology #SystemTheory #Consciousness #Embodiment #QuantumPhysics #ParanormalPhenomena #Entanglement # Quantum Theory #Synchronicity #CGJung #GeneralizedQuantumTheory #Haunting #EmbodimentDisorder #Energy #EnergyConservation #NearDeathExperiences #NDE #PimVanLommel #Zoomposium
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The Mind's Electric Wonderland: A Journey Through Neurophysiology and Self-Discovery
#Neurophysiology #CognitiveScience #OscillatoryCoherence #Interoception #Mindfulness #NeurocognitiveProstheses #EmotionalHealth #EnergyConservation #Electromagnetism #SelfDiscovery #BrainJourney #MentalStability #CognitiveAwareness #FeelingsOfKnowing #Biomagnetism #QuantumConsciousness
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Beijing Targets Cryptocurrency Mining Operations in New Energy Conservation Plan - Beijing is prepared to apply a new policy to strengthen the actions to foster ener... - https://news.bitcoin.com/beijing-targets-cryptocurrency-mining-operations-in-new-energy-conservation-plan/ #cryptocurrencylaws #energyconservation #bitcoinminingban #bitcoin(btc) #cryptochina #beijing #mining #crypto
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"Self-Tracking to Do Less: An Autoethnography of #LongCOVID That Informs the Design of #Pacing Technologies"
Free
https://dl.acm.org/doi/pdf/10.1145/3544548.3581505#EnergyManagement #Spoonie #EnergyConservation #MEcfs #CFS #PwME #MEeps #PostViralFatigueSyndrome #PVFS #postviralillness @mecfs @longcovid
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Dabbel gets $4.4M to cut CO2 by automating HVAC for commercial buildings - Düsseldorf-based proptech startup Dabbel is using AI to drive energy efficiency sa... - http://feedproxy.google.com/~r/Techcrunch/~3/kjkw0J1GpzA/ #artificialintelligence #buildingautomation #energyconservation #energyconsumption #energyefficiency #fundings&exits #targetglobal #commerzbank #dusseldorf #greentech #proptech #germany #europe #energy #saas #ai