Content Analysis of Online Newspaper: How to Check Reliability?

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What is suitable temperature at reaction mixture of lipase activity assay?

I use para nitrophenyl palmitate substrate with tris buffer ph 8... i read many temperature for Yellow color of para nitro phenol production.. 37 and 50 and 40 at water bath ... I confused as i...

04 February 2021 9,100 5 View

What is the relationship that determines the depth of the mechanical cultivator with the age or size of the weed For crops planted in lines?

the great depth of the cultivator may lead to passage under the roots without killing them and may give negative results to break up the soil below the roots, increasing their activity, especially...

03 February 2021 3,198 7 View

Does the subsoil have an effect on the spread of weeds whose roots are more than 35 cm deep?

For weeds whose roots deepen more than the level of subsoil, they may be affected by this layer, for example, determined by height and growth, as well as limited to flower production and seeds.

01 February 2021 1,940 4 View

Can I measure serum and not tissue succinate dehydrogenase?

Dear Colleagues I am interested in evaluating the concentration of SERUM succinate dehydrogenase in a certain type of cancer. I found an ELISA kit for it however, I can barely find any papers...

16 October 2020 547 1 View

Which unsupervised learning methods can be used to detect fake users?

In an online website, some users may create multiple fake users to promote (like/comment) on their own comments/posts. For example, in Instagram to make their comment be seen at the top of the...

12 August 2020 3,736 12 View

My melanoma cell line doesn't grow well suddenly, May i know the possible reasons for that?

I have 92-1 of melanoma cell line , when i thawed them they were totally normal , but after first passage , the cells begun not growing well and not totally attaching on the bottom of the flask...

30 June 2020 3,622 4 View

How to compare pre-trained models with traditional models in the field of NLP?

There are new models such as BERT that requires pre-training and fine-tuning. And there are the traditional models, such as DecisionTree and SVM, which requires us to extract features from the...

20 March 2020 7,784 2 View

Possible reason to change the color of carbon dots from greenish into blue after immobilization process?

Dear experts, Liquid carbon dots (CDs ) were synthesized with greenish color under UV-light. However, after mixing with PVA polymer, the color turned to blue with enhanced quantum yield (QY). what...

16 March 2020 5,304 4 View

Why to use acid or base for the development of fluorescent carbon dots?

Salam all. according to the reported work in the literature, some authors used strong acid (like refluxing with HNo3) in conjugation with carbon-based precursor, while others used base such as...

04 December 2019 5,476 3 View

I am looking a free downloadable SPSS software, any assistance will be appreciated. Is there any available?

I am looking for a link to download free SPSS software.

13 June 2019 1,169 13 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Isyaku Hassan

You may adopt intercoder reliability and use Cohen's Kappa Coefficient. This link could be useful.

https://gtu.ge/Agro-Lib/RESEARCH%20METHOD%20COHEN%20ok.pdf

Mohammed Alkhazali

Reliability may be two-way. The first is the existence of an official website for the newspapers whose contents will be analyzed. The second is to apply the stability procedures and the Holste statistical equation attached to the researcher's analysis of the initial content and the results he reached, and then re-analyze it after a period of time not less than a month, whether he did this work himself or through another researcher of the same scientific level.

G. Stephen

https://www.orau.gov/cdcynergy/erc/content/activeinformation/resources/NewspaperContentAnalysis.pdf Abba Auwalu Issa