What is the relation among water, height, pump, pressure, flow rate, velocity?

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In SPSS, how to generate P-value of corresponding odds-ratio with 95% CI using complex sample logistic regression option?

I plan to apply multinomial logistic regression using the complex sample option of SPSS. The dependent variables have 04 categories (low, moderate, high, and very high), and 05 independent...

02 June 2024 6,967 3 View

In SPSS, how to generate P-value of corresponding odds-ratio with 95% CI using complex sample logistic regression option?

I plan to apply multinomial logistic regression using the complex sample option of SPSS. The dependent variables have 04 categories (low, moderate, high, and very high), and 05 independent...

02 June 2024 8,984 4 View

Mouse MSCs not expressing TSG-6 on cytokine stimulation?

I am using mouse bone marrow derived MSCs (passgae 3-6) for my in vitro cytokine priming experiment. My basal media is 2% FBS-DMEM. I am using 10 ng/ml TNF-a, or IFN-g or both for 24 hours. I see...

27 May 2024 8,935 0 View

Is it logically correct to calculate the Tafel slope values for Hydrogen Evolution Reaction (HER) in positive potential (vs. RHE) range?

Hi there, First of all, thanks in advance for answering my question but please ignore this if you're not a technical expertise regarding the topic. We usually draw (or, extract) the Tafel plots...

14 March 2024 975 3 View

How to covert in vivo dose to in vivo concentration, or vice versa?

if there's any way of converting an in vivo dose e.g., 20 mg/kg in rat, into a concentration µM that can be used in in vitro assays, or vice versa.

15 November 2023 6,042 1 View

Hi, Do I have to culture cells in all wells in 96 well plate? Could anyone please explain? How will seeds control and treated cells in 96 well plate?

How can I measure the absorbance and calculate the data of treated and non treated cells in 96 well plate? Do I have to culture cells in all 96 wells in 96 well plate? Could anyone please explain?...

18 September 2023 9,426 2 View

How neutrophil isolation on ice affect the cells and culturing subsequently?

I am using a magnetic separation based isolation kit for mouse neutrophils and the protocol mentions 2 incubation on ice for 15 min each. I am aware that low temperature pre-activate the...

05 September 2023 6,293 0 View

How do you differentiate a synteny and a multiple sequence alignment?

In terms of genome and genetic arrangements

31 August 2023 3,567 2 View

Getting error on job completion with material studio?

I am trying to optimize a structure with Castep with Material Studio. and I am getting an error and the job fails to start. i have added the screenshot of the project log. i have not found any...

26 August 2023 3,318 0 View

How to prepare monkey tissue for western blot for seeing the Mu opioids receptor protein?

Hi Everyone, I am trying to do the Western Blot for looking over Mu opioid receptor protein. I am unable to find the suitable article/protocol to do that. I am wondering is there anyone who can...

10 October 2022 5,575 0 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

How to assess the osmotic power of a substance?

Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...

06 August 2024 977 1 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View

Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?

01 August 2024 1,180 2 View

How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?

01 August 2024 7,061 2 View

The use of data from PubChem for commercial purposes?

Hi, I'm curious to know if data on chemical compounds from PubChem, such as water solubility properties, can be used to train a machine learning model for commercial purposes. Will this infringe...

30 July 2024 8,707 1 View