I'm looking for a way to convert water colour measured in absorbance units per meter to Hazen units?

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What are confidentiality practices?

To identify existing confidentiality practices within the Health Records Department 2. To assess the level of compliance with confidentiality protocols 3. To determine the effectiveness of...

15 July 2024 9,999 0 View

How do I interpret Moderated Mediation?

Hi There, I am running a moderated parallel mediation with the moderator on the b path of both mediators. Can someone try help me understand my Hayes Process output. I have attached a photo of...

16 March 2024 3,324 0 View

Solved: Why am I getting an upward deflection of the fEPSP in the Schaffer Collateral of the Hippocampus?

Solution: We figured out that the new headstage for that channel was faulty and are getting it repaired. Thank you for all the helpful answers! Question: I recently built an extracellular field...

05 October 2023 342 4 View

What are the experiences of African American girls wit uniforms in a middle school?

My problem of practice is uniforms in schools and the possible First Amendment violation, but focusing on its impact on African Amerian students.

13 September 2023 1,841 4 View

Landsat Scaling Factors --- Problems ?

Hello Everyone, The scaling factors used for Collection 2 and Level 2 Landsat data includes a multiplicative (0.0000275) and an additive (-0.2) term. When these factors are used to convert to...

31 August 2023 9,941 1 View

What can cause of too high percentage deviation for capsules?

I used a semi automatic capsule filling machine to filled the 300 mg capsules and there was about 1 capsules which had percentage deviation more than 7.5 following the BP 2013. What are the causes...

20 July 2023 6,792 1 View

How to polish both tungsten and copper in W-Cu composite?

Are there any electropolishing solutions that would polish both W and Cu at a similar rate? Or any alternative methods? I'm trying to run EBSD on both phases but getting poor registration on Cu, I...

21 June 2023 4,258 1 View

What do I do when I get a "surface build error" in gaussian?

Hello! I am trying to generate HOMO-LUMO orbital diagrams for some of my compounds and I keep getting the same error for all three of my zinc inserted trimers.I can dm the files to you directly...

16 March 2023 8,538 0 View

I am performing an enzyme assay where the output is NADH absorbance/fluorescence. Why would I see an increase even in my controls?

Hi there, I have been putting together an enzyme assay that measures the conversion of one sugar substrate into another sugar substrate of a reductase, with the goal of coupling enzyme 1's...

13 March 2023 5,089 2 View

TDDFT %Probability - why am I getting over 100%?

Hello! I have a few questions about a TDDFT calculation that I ran ( # td b3lyp/6-31g(d,p) scrf=(iefpcm,solvent=chloroform) guess=mix) and when I calculation the % probability of some of the...

31 January 2023 4,323 4 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

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 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

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 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

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 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