Where to find free online essays/thesis?

Is there a website that has free journals- online university assignment

28 December 2020 683 3 View

Is demonstration (in science) an effective way to support (secondary school) students learning?

Any good sources?

27 December 2020 2,122 3 View

How to compute empirical variogram?

Considering the regionalized variable of samples of grades of copper from 15 observation points taken around the Dilla area only in one direction (isotropy) in space. Then the data is presented on...

28 February 2020 5,104 3 View

Systematic Review and Meta analysis?

I am currently working on Systematic Review and Meta analysis. I have already selected my topic based on my research Questions and problems. I have worried about the availability of related...

05 November 2019 3,303 6 View

How much of mineral element can be served by a portion of food in comparison to recommended daily intake?

The mineral contents were calculated for a certain grains in their raw form. How can we calculate how much a given mineral, say; zinc or iron can be served by a portion of the flour sample per 100...

15 August 2019 4,731 2 View

How is easy way of distinguishing predator journals and publishers?

How easy way of distinguishing predator journals and publishers?

29 May 2019 1,598 2 View

Any one who can give me how to collect zooplankton,phytoplankton, macro invertebrate, and macrophytes..... types of research design (sampling design)?

Sampling techniques for study river biotic community like zooplankton, phytoplankton and macrophytes.

23 March 2019 5,205 6 View

Does stability of Organic solar cells under an ultra short blue light and a blue light from solar spectrum differe even if they have the same flux?

I generated a blue ligh of 384 nm by frequency doubling a laser source of 775 nm with 150 fs duration. I then measured the degradation of my polymer films. But I am not sure the fact that this...

23 October 2018 6,541 2 View

No title

05 December 2017 2,260 3 View

What is the general behavior in relation to the correlation between the protein content and the fat content of plant foods, specifically legumes?

There are various arrays of trends and interactions between nutrients in a given food sample. The correlation between some of them is clear, as evidenced from my own result while working on the...

09 October 2017 4,377 4 View

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

Which reagent is best among 'Dimethylglyoxime" and "Dithiothreitol" for spectroscopic determination of Nickel ?

What I think is Dithiothreitol. As it is water-soluble and does not form a precipitate. But, the thing is it contains sulphur which is quite hazardous to aquatic animals.

01 March 2021 8,374 4 View

How to identify what type of fillers are in a polymer?

Hello everyone, I have some PHAs blended with fillers and nucleating agents, yet I don't know what kind of fillers or nucleating agents. The producer has shut down and there's no way to get in...

24 February 2021 1,356 8 View

Is it mandatory to specify Subjects Combinations in Generalized Linear Mixed Models (SPSS)?

Hi all, I have data with two levels: lets think of the classic example of students and schools. When running the analysis in SPSS and selecting the Random Effects, we can select (we can or we...

24 February 2021 7,379 4 View

Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations?

Dear colleagues, Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations? The question is mainly aimed at adolescents (pupils,...

23 February 2021 7,796 4 View

Is it possible that Cancer cells could survive in heparinized blood for 48 hours?

Hi everyone, I am just wondering if we incubated 200 microliter of whole blood with 50 microliter of cancer cells(1bout 5000cells) do you think that cancer would survive for 48 hours?

23 February 2021 3,840 3 View

How to minimise the risk of being abused the profile of potential participants tagged in a social media post?

Dear colleagues, I got this one in one project I did ethics review. It's great to hear about your thoughts/experiences. "Doing an open recruitment online (i.e., via Facebook) requires public...

22 February 2021 3,322 3 View

What type of SPSS analyses should I use for my Dissertation?

I'm currently working on my Dissertation and I'm trying to think of the best analyses that I should use for my study. I'm using three questionnaires for this and two different groups, 1st group...

22 February 2021 1,351 4 View