How to find a correlation between coordinates in a curvilinear coordinate system?

Hello. I have a skewed elliptical coordinate system (I use alternative elliptical coordinates). And I need to determine connections between coordinates in order to fetch a covariance matrix of...

28 February 2021 364 3 View

Failed Chromatograms on HPLC-ESI Orbitrap?

Hello fellow researchers, I recently have a problem with an HPLC coupled to an Orbitrap mass analyzer. I usually use some protein mix to make sure the equipment is ready to separate and read...

09 February 2021 3,595 8 View

Do you know any available open-source data on animal behavior for model validation?

In my research related to monitoring the cow behavior with help of sensors I have a permanent and principal problem with the data for model validation. I tried to find some available open-source...

26 December 2020 8,197 2 View

Do you know of research in communication/media studies using "Activity theory" ?

Hello, For a project which studies how teens deal with social media and their interfaces, I'm interested in so-called "activity theory" (also know as cultural-historical activity theory). I know...

21 October 2020 2,364 4 View

Northern blotting advice?

Hi everyone! Does anybody know about a good website or place to get some guidance on Northern blotting? Also, advice on blotting the RNA ladder?

07 October 2020 739 3 View

Did somebody tried to use the attR1 and attR2 sites without the chloranphenicol resistance gene i.e. AttR1-ccdB-AttR2?

I am trying to design a vector as compact as posible to test DNA transcriptional enhancer and/or repressor activity, I already have a compact bacbone (pICOz vector), minimal promoter, translation...

22 August 2020 1,083 1 View

How to amplify phage DNA (dsDNA) for producing restriction profiles?

Hi everybody! I need to amplify phage DNA so as to be able to produce restriction profiles using different restriction endonucleases. Can anyone recommend which primers should I use? I know random...

06 August 2020 1,194 3 View

Is there any method for tuning Subspace Predictive Controllers (SPC)?

My current research is about SPC and I'm interested in tuning strategies for these types of predictive control approaches. The cost function is on the photo and the tuning parameters are Np...

23 July 2020 1,176 1 View

Some TWIP steels are susceptible to hydrogen-induced failure, but adding up to 2% aluminu improves the situation. What mechanisms explain this phenom?

On the role of aluminum in TWIP steels

22 July 2020 5,670 4 View

Do you think the teacher should switch roles with the students while teaching a foreign language through TIC?

There are some theories, as Pelgrum and Law (2003) suggested that it is necessary to make a switch between the teacher and the student roles. I mean, the student should be also the active role in...

15 July 2020 5,169 15 View

How does artificial intelligence impact cybersecurity?

With emerging technologies, the availability of data at every point of customer interaction has increased. Consequently, the need to monitor and secure the data has increased. With data being...

19 January 2021 7,944 9 View

Is there any software/code for studying the effects of wind on vegetation?

I'm searching a (free) software that simulates the effect of strong wind on the vulnerability a tree.

15 December 2020 8,119 3 View

What are the categories of exposure, sensitivity, and adaptive capacity in relation to vulnerability to climate change?

In conducting a Climate Change Vulnerability Assessment at the household level using a survey questionnaire, there is a need to ask participants how they characterize their experience of various...

17 November 2020 1,544 1 View

the information competition between China and the United States - a study on the Internet ?

I am looking for sources on this subject, books, magazines, or academic researches concerned with the topic of cybersecurity and the competition between China and America in this field.

11 November 2020 6,976 3 View

How to produce ROC/AUC curve using various groundwater vulnerability method for comparative analysis?

ROC/AUC Vulnerability Groundwater Machine learning

11 October 2020 9,186 3 View

What are the underlying health conditions that increase vulnerability to coronaviruses and risks of higher mortality among young adults and children?

Underlying health conditions that play a role in increasing vulnerability to coronaviruses and risks of higher mortality among young adults and children

13 September 2020 7,107 7 View

How to improve massively imbalanced datasets in machine learning with synthetic data?

Handling imbalanced datasets in machine learning is a difficult challenge, and can include topics such as payment fraud, diagnosing cancer or disease, and even cybersecurity attacks. How to...

28 July 2020 412 14 View

What is current problems in Cyber-security and IoT?

Currently l am thinking of perusing research computing, ideal area cybersecurity problems and IoT, so far proposed research title "security risk assessment in IoT systems: Data privacy and...

14 July 2020 364 22 View

Climate change crisis makes women's health more vulnerable. Inequity even in climate change adaptation! Do you agree?

21 June 2020 7,141 5 View

How to analyze livelihood vulnarability index equations in the SPSS platform?

Risk and vulnerability equations, Data analyzing using vulnerability equations in SPSS or Arc GIS, Exposure , sensitivity and adaptive capacity in livelihood vulnerability assessment

15 June 2020 851 1 View