What is the laboratory protocol analysing biochar dissolved organic carbon using UV spectroscopy?

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Is human resources accounting a project topic for accounting student or business administration students?

Trying to get clarity on human resource accounting

23 January 2024 4,850 23 View

The impact of working capital management of company financial health?

none

25 June 2023 1,552 0 View

What happens if I can't get primary studies required for my literature review?

I am doing a literature review on the effect of workplace bullying on nursing practice in the United Kingdom. I have been struggling to get primary studies or peer review papers. I am frustrated...

04 June 2023 9,749 1 View

How effective is teaching and learning without adequate motivation on the part of the teacher?

Teachers as one of the most important stakeholders in education setup are the one who translates educational philosophy and objectivity into knowledge and skills and transfers them to students in...

01 March 2023 539 7 View

What are the various application of machine learning and Artificial intelligence in studying wildlife and it's habitat?

The emerging technology of machine learning and artificial intelligence has provided researchers with a better way of studying wildlife and it's habitats. How has/can this technology been/be...

22 September 2021 7,770 5 View

What software can be used to map hotspots for the conservation of wildlife species in a location?

In mapping and predicting potential hotspots of wildlife species in a location, what software can be used? and what is the best method that can be used to produce a great results?

20 September 2021 2,661 13 View

Which of the sulfur infusion process is better for Li-S batteries, melt-diffusion or chemical deposition?

melt-diffusion involves either grinding or ball milling before applying heat.

02 July 2020 1,852 0 View

How can HETEROGENEOUS transmission channels like USSD be secured?

Considering the mass exodus in use of USSD as mode of payments, how can the transmission from this heterogenous transmission channel be encrypted, given that secure protocols like SSL/TLS cannot...

29 April 2020 5,057 0 View

5G deployment in high traffic area and mega structures, a major Achilles hill for it's expected success?

with a well known fact that the success of the 5G technology vastly depends on how well it fared in indoor venues, with analysts claiming that more than 80% of mobile use and tearric originates...

21 April 2020 3,249 2 View

How do I identify the glass transition temperature in a DSC thermogram and what does the unit mJ denote in a DSC thermogram?

I have DSC thermograms that have already being plotted. At specific points on the graph, values denoted as Integral in mJ, onset, peak and endset in oC are provided. While I understand that the...

03 April 2020 7,637 7 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

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 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

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 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

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

Who of all of you will help TPEOM to re-originate the Earths atmosphere to it original 5 atmospheric elements/gases?

Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...

06 August 2024 8,716 0 View

Determining the worth of a point improvement in Hamilton Depression Scale?

Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...

05 August 2024 3,246 1 View