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Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

How to enrich pig excreta for increasing nutrient quality organically ?

Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.

09 August 2024 5,605 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Unusual intensity drop in some sections of chromatograms in DDA?

Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...

07 August 2024 3,218 4 View

Leaf area of tomato ?

Hi How can this equation Ln(LA) = 1.038 + 0.89 ln(X) be applied to calculate the leaf area of a tomato? Can you explain with an example and what is the substitution of Ln and ln?

06 August 2024 2,508 2 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

How to preform densitometry on SDS-page bands?

I ran a SDS-page of a bacterial lysate and I want to quantify protein concentration in a specific band. I was thinking of using a standards ladder or make some standards are different...

05 August 2024 9,805 3 View

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds?

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds

04 August 2024 3,019 3 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

What are the limitations and challenges of using machine learning for predicting concrete compressive strength in practical applications?

Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...

03 August 2024 2,546 2 View

What exactly is it about biotechnology and medical research?

I'm very interested in biotechnology and medical research and I'd like to meet a professional here and talk about it together

28 July 2024 3,798 4 View

How can we, as educators, Dismantle Deficit Ideology in Educator Professional Development?

Deficit ideology, the harmful belief that certain individuals or groups are inherently lacking in skills, knowledge, or ability, is a pervasive issue in educational settings, particularly in the...

22 July 2024 7,804 2 View

How to evaluate teachers' professional vision?

science teachers' professional vision:framewor,evaluation,review of related research,researchers related,research method,why professional vision

20 July 2024 6,577 1 View

Среди участников форума есть желающие участвовать в создании Глобального Центра?

Я подал документы на создание Глобального Центра (Сильные идеи для нового времени - "Россконгресс"). Если сейсмологи и университеты стран мира желают в этом участвовать, сообщите мне об этом. Мои...

15 July 2024 2,381 0 View

What training should healthcare professionals receiveto ensure the safe administration of normal saline?

Overview of Normal Saline in Fluid Therapy: Mechanisms, and ... What training should healthcare professionals receiveto ensure the safe administration of normal saline?

27 June 2024 2,934 2 View

Could anyone recommend software for drawing the physical structure of nanoparticles?

I am looking for professional software to draw the physical structure of nanoparticles or vesicles, not the chemical structures for which we use ChemDraw, but the actual physical structures,...

23 June 2024 1,292 3 View

Hello everyone! Please, which professional software can I use to do an online survey for data collection?

Hello everyone! Please, which professional software can I use to do an online survey for data collection? I would appreciate a survey that is easy to use and can be used by participants from...

10 June 2024 6,196 6 View

How do healthcare professionals ensure patient educationand support regarding antiplatelet therapy, includingadherence to medication regimens and rec?

Antiplatelet Therapy: Mechanisms, Indications, Administration How do healthcare professionals ensure patient educationand support regarding antiplatelet therapy, includingadherence to medication...

05 June 2024 5,334 1 View

"Where can I find teaching materials for a course on Social Research Methods with a focus on Quantitative Analysis?

I am looking for resources to help teach a course on Social Research Methods, particularly focusing on Quantitative Analysis. This includes syllabi, lecture presentations/notes, assignments, and...

01 June 2024 10,090 6 View

Is there a valid self-administered form to track the most common noncommunicable diseases (similar to Charlson's index)?

The objective is to describe the health profile of a general population sample regarding the most common noncommunicable diseases, without the help of health professionals.

30 May 2024 4,005 1 View