Qualitative approach or mixed method?

Hai.. im curently doing study on mathematical resilience among success student. i am thinking to use survey to select the participant that has gain success from failure and in depth interview to...

06 January 2020 6,825 6 View

Which type of polyethylene glycol used for oral nanoparticles?

I am preparing for an oral formulation using PEG

04 December 2019 6,968 4 View

Do my students' responses count, when they are not my respondents?

I interviewed 8 respondents and at the same time asked all my students (including the 8) to fill in a semi-structured reflective journal (which is a class assignment). I found that the students...

27 June 2018 2,050 6 View

What is the ideal biological & technical replication for rna extraction?

Hello, I need help in constructing my experiments in detecting the presence of a bacteria in my plants, via dna extraction I have 10 treatments, with 6 replicates and 5 plants unit per replicate,...

15 April 2018 5,428 3 View

Why my SacB selection is not working?

I want to clone a gene encoding envelope virus into plasmid NTC8685 which has RNA-OUT system to repress selectable marker in host chromosome (SacB). I hope only transformed bacteria that can grow...

04 February 2018 972 3 View

Can someone please help me understand the use of nodes and cases in NVIVO 11; for the purpose of literature review?

Nvivo 11 is the software I am using for my literature review paper and for my literature review chapter in my thesis. Need to understand better this software

06 May 2016 8,700 3 View

HVAC system design is based on the principles of thermodynamics, fluid mechanics, and heat transfer. What is the backbone to the HVAC design?

HVAC (heating, ventilating, and air conditioning) system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. What is...

13 October 2015 1,569 19 View

What is the result of induction passed a log phase of bacterial growth?

29 June 2015 5,153 4 View

How to calculate of weight percentage (%wt) of co-sputtered materials by Rf magnetron sputtering with different ratio of Rf power?

Zn0:Al

23 November 2012 3,214 5 View

I would like to know what is the suitable size of circle grid for stretch forming?

sheet metal, fiber metal laminate or sandwich structure forming

01 January 1970 5,311 3 View

Fractional impervious surface (FIS) map ?

Need Help Does anyone Know how to make a Fractional impervious surface (FIS) map from NDVI map, in ArcGIS environment? Thanks in advance

24 February 2021 8,455 2 View

I'm trying to do pixel-wise correlation comparison of two datasets? Any available procedure or codes to perform this?

I'm trying to do pixel-wise correlation comparison of two datasets? Any standard procedure or codes to perform this? Like Correlation Coefficient map and RMSE map of a particular region.

31 January 2021 2,959 8 View

How can I solve this problem in my "Direction flow" map?

Hi I am working on a study and need to create "Flow line" by a tool in ArcGIS same as "Direction flow". You can give the topographic map to this tool and it can return you the flow direction map...

18 January 2021 1,728 8 View

How to extract Slope and Aspect from Elevation data in ArcGIS?

How to extract Slope and Aspect from Elevation data in ArcGIS?

17 January 2021 4,217 7 View

How to prepare HSG map with soil map obtained in pdf format?

I have obtained Soil map in pdf format. I want to prepare HSG map in ArcGIS to integrate it with land use land cover map to calculate curve number. Can anyone tell how to prepare HSG map from soil...

16 January 2021 4,826 4 View

Can someone kindly explain a method to generate kmz./kml. of a scanned raster image map using ArcGIS without changing its original resolution?

I have generated a kmz. file of a scanned geological map. But when it is opened through Google Earth, the resolution is very low and cannot zoom in with clear colours. Is there any method to this?

14 January 2021 3,692 2 View

Can someone give me a suggestion to merge several raster maps together to formulate a new map without any colour disortions?

I have 18 scanned georeferenced raster image tiles that are to be merged together to formulate a single map. In this case, I used Mosaic Raster Tool in ArcGIS 10.4 in order to formulate the merged...

14 January 2021 1,912 2 View

How do we calculate curvature value in ArcGIS?

Hello everyone, I am trying to prepare curvature map in ArcGIS 10.4, using spatial analyst tool. I am using 10 m CartoDem (projected in UTM 44N). I am getting very different value, curvature...

12 January 2021 504 4 View

What is the best GIS tool to calculate connectivity score for a point along aquatic network?

Hello, I am looking for a GIS tool (ArcGIS, QGIS, R, etc.) that will calculate a measure of habitat connectivity for nodes along an aquatic (estuarine) network? My dataset is comprised of a...

12 January 2021 6,107 2 View

How to use ArcGIS to separate certain % of data points scattered over certain area?

I was able to make a grid using fishnet in ArcGIS. But after that, I need to select 20% of points from each cell and make a different file containing ids of the data points as testing data set....

07 January 2021 9,533 1 View