Can I still publish a paper if there is something rather similar in a patent?

I've tested a variety of reagents for the synthesis of a compound and found one that has never been used before and yields a good product. after my experiments i did some research and came across...

08 September 2018 8,905 3 View

What does a higher (or lower) soil sorptivity indicate?

sorptivity is defined as the capacity of soil to absorb or desorb water by capillarity. but what does higher sorptivity mean? does it mean the part of infiltartion that depends on capillarity...

06 July 2018 1,604 5 View

What is the difference between saturated hydraulic conductivity and field saturated conductivity?

05 June 2018 2,850 1 View

Can I use one way ANOVA to analyze my results ?

Hello everyone! In my experiments i have 5 different treatments plus a control, each treatment was carried out 3 times and i wanted to know can i use one way ANOVA to analyze the results? if not...

05 June 2018 7,259 3 View

Distillation of diethyl ether ?

05 June 2018 1,888 4 View

Synthesis of p-Toluenesulfonic acid doped polyaniline?

what's the best method for synthesis of p-Toluenesulfonic acid doped polyaniline? can anyone suggest some good references? i have found some articles, but they are not very clear. also is...

31 December 2017 4,713 3 View

How to determine soil pH?

how is soil pH determined? I see that in some articles a 1:1 ratio of soil to water is used for determination of pH, and in some papers a 1:5 soil to water ratio is used, what's the difference and...

10 November 2017 2,063 16 View

Using microcrystalline Cellulose in a synthesis?

I want to use cellulose in a synthesis but looking through manufacturer's websites to buy it , all i can find is Cellulose microcrystalline . as far as i know microcrystalline cellulose is...

09 October 2017 9,829 5 View

Neutralization after working with Phenol?

After working with phenol what is the best way to clean the glassware contaminated with Phenol? is neutralizing them with 1M NaOH a good idea?

09 October 2017 7,574 2 View

Can i use aniline that has a slight yellow tint?

I vacuum distilled my aniline a while ago but now it has a slight yellow tint to it, i want to use it for polymerization. is it still usable? i would distill it again, but my vacuum system needs...

08 September 2017 8,885 11 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

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

How to manually calculate p value in ANOVA? what is the equation or formula for it?

How to manually calculate p value in ANOVA? what is the equation or formula for it?

03 March 2021 4,928 5 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

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 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