How Much Time Advanced Notice Is Needed To Be Successful?

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Does Kinetic Energy Qualify As Negative Energy In The Wormhole Of Kip Thorne And Mike Morris?

Referring to Lagrangian methods if potential energy of gravity is considered as positive energy, then kinetic energy should be considered negative. Recent publications on frame dragging could...

07 August 2019 9,070 1 View

Is Collapse Of False Vacuum A Physical Example Of State Reduction?

If state reduction R occurs at critical points between one period of unitary evolution U1 and another U2, then the U1 might represent a false vacuum and the U2 a vacuum, with R representing the...

05 June 2019 7,524 1 View

Does State Vector Reduction Occur In Vacuum Space Time?

In other threads vacuum space was discussed for possibilities of scale relativity, squeezed quantum states, and hierarchy of Plancks. In each or these a quantum state of local space is associated...

03 April 2019 4,818 4 View

Can Use Of Artificial Intelligence Absolve Humans From Responsibility In Actions?

Much is published about successes in driverless automobiles and other automations. Responsibility for accidents is not sufficiently discussed when AI is controlling. So far the owners and...

02 March 2019 1,920 2 View

What Is Conscious Thought And Can Artificial Intelligence Have It?

Thirty years ago Roger Penrose published a book The Emperor's New Mind arguing that AI could not have human like thoughts with the available level of technology. Technology has advanced, so the...

02 March 2019 1,180 5 View

Can Boy Choristers Transition Gradually From Treble To Counter Tenor?

As a musician in old age I notice in great cathedral choirs the voices of boys are said to break suddenly during age 13 or 14 at which time the boys are promptly dismissed from the choirs. After...

31 December 2018 4,109 1 View

Does The Uncertainty Principle Apply To Mass?

Mass energy equivalence is conditional and situational. Energy and time measurements are subject to uncertainty. Small electron mass seems to be fairly measured and repeatable. while electron is...

11 December 2018 9,207 1 View

Do Three Generations Of Leptons And Quarks Differ By Squeezed Quantum States?

Three generations differ by energy. In other threads the proposition was discussed that increasing energy may eventually result in change of quantum state sometimes called squeezing of quantum...

11 December 2018 8,272 4 View

Can Adding More Dimensions Make Every Curved System Flat?

Many year ago I was presented a theorem of mathematics that contained a claim and proof that enough dimensions make every curved function straight and flat. It sounded OK in principle but the...

09 October 2018 5,796 1 View

Will Human Technology Find A Way To Travel Among Stars?

Everyone has heard my opinions. I would like to hear opinions of others. Will Human Technology Find A Way To Travel Among Stars?

09 October 2018 1,929 1 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

How to make a time series imputation benchmark ?

Hello ! In a work, I have to benchmark different algorithms to fill in missing values in time series. I insist on the fact that this is imputation and not forecasting. In my case, I have access...

24 February 2021 7,470 7 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View