Science topics: Computer ScienceSoftware
Software - Science topic
Sequential operating instructions for a particular problem or function to be run on a digital computer.
Questions related to Software
I wish to use NONA or Hennig86 through Winclada to perform cladistic analysis based on morpho-cladistics characters of Coleoptera families. I am unable to find the two anywhere. I tried searching for the same but did not come across anything useful. What should I do? Thanks for your help.
I am looking for a easy-to-use software, which can generate analogues based on one structure. I do not need to teach it what kind of activity compound has, I just need to have the structures generated so I can run it though QSAR (which was already set based on 80 compounds).
Does anyone have experience with this?
I would be grateful for any recommendations.
The institution is not in a position to purchase the software now so am left on alone to look for it. Anyone who can help me with it? I will really appreciate. I have tried with omnet++ and wanted to see the response of a tetcos netsim simulator!
Hi, I'm currently working with PAST 4.01 and I have my data organized on a table of 4 columns (treatments) and 45 rows (different bacteria genders) with the amount of genders found in every treatment and they are numbers like these: 6,7E+04 ; 5,2E+05 and 0.
Last week I got diversity indices, diversity t test, diversity permutation test and everything went great. But I had to change just ONE VALUE that wasn't 0 and since then, every time I try to get the rarefaction the program doesn't respond or if I try to get diversity t test and diversity permutation test the values are wrong (it's 0 and trust me, when I did it the first time I got numbers like 0,005 but not just 0). Funny thing is that when I try to get the diversity indices and beta diversity with the same data, results are the same from the first time, it works with those options.
Please if someone knows what am I doing wrong or if this time I'm missing something... I'd really appreciate the help!
lanthony d15 desaturated color vision testing
I would to obtain a risk map related to the oak habitat using several ecological variables referring to climate change.
Thanks for your help.
Right now, in 2022, we can read with perfect understanding mathematical articles and books
written a century ago. It is indeed remarkable how the way we do mathematics has stabilised.
The difference between the mathematics of 1922 and 2022 is small compared to that between the mathematics of 1922 and 1822.
Looking beyond classical ZFC-based mathematics, a tremendous amount of effort has been put
into formalising all areas of mathematics within the framework of program-language implementations (for instance Coq, Agda) of the univalent extension of dependent type theory (homotopy type theory).
But Coq and Agda are complex programs which depend on other programs (OCaml and Haskell) and frameworks (for instance operating systems and C libraries) to function. In the future if we have new CPU architectures then
Coq and Agda would have to be compiled again. OCaml and Haskell would have to be compiled again.
Both software and operating systems are rapidly changing and have always been so. What is here today is deprecated tomorrow.
My question is: what guarantee do we have that the huge libraries of the current formal mathematics projects in Agda, Coq or other languages will still be relevant or even "runnable" (for instance type-checkable) without having to resort to emulators and computer archaeology 10, 20, 50 or 100 years from now ?
10 years from now will Agda be backwards compatible enough to still recognise
current Agda files ?
Have there been any organised efforts to guarantee permanent backward compatibility for all future versions of Agda and Coq ? Or OCaml and Haskell ?
Perhaps the formal mathematics project should be carried out within a meta-programing language, a simpler more abstract framework (with a uniform syntax) comprehensible at once to logicians, mathematicians and programers and which can be converted automatically into the latest version of Agda or Coq ?
Hi all the ResearchGate community!
I am going to do some spectrophotometric measures, for what I am going to use a spectrophotmeter which is controlled by means of a software installed in a computer (to which the spectrophotometer is connected).
Even though the spectrophotometer is properly connected to the computer via the corresponding wire, I am not able to control the spectrophotometer with the computer.
I have made sure to install the program correctly, and I have also installed the drivers which allow the software to control the spectrophotometer.
The spectrophotometer cannot be used without the software. Could someone give me some light about this?
Thanks in advance!
Does anyone have any recommendations as to the best software to use to produces a Swimmer's plot for Oncology patients in a clinical study.
We are currently studying different genotypes for evaluation of panicle architecture. Can anyone suggests any softwares that can be useful for this investigation?
My lab developed a method for analysis in the LC-MS using the qualitative Agilent mass hunter software; however, we find it very hard to generate reports with it, especially when it comes to find concentrations of our analyte in the samples. I want to start using the quantitative software, but I do not know if there is a way to use the method already used for the quantitative software or if I would need to create one from zero.
I am an undergraduate at the University of Cross River State, Nigeria currently pursuing a microbiology program. For familiarity and enhanced understanding of the course, I wish to seek recommendations on the virtual/simulation laboratory software that would be very helpful to me and my colleagues. With my interest in research too, I will be pleased if a research simulator is recommended to help widen my understanding of Microbiological research.
Your recommendations would go a long way to significantly contribute to my academic career as well as my colleagues.
There is an increasing concern about non-communicable diseases. How can we (clinicians and researchers) bring change and facilitate people through digital applications and software? How can we conduct a research based on this specially in Low Middle Income countries?
I tried to watch their webminar but can't seem to wrap my head around it. I should mention I am using this device for my thesis as a part of a larger project and english is not my first language, so i would really need a step-by-step tutorial on how to operate it since i dont have much time and I am not very weel-versed in the computer-lingo.
Thank you in advance to everyone who will help!
What is the code to perform a Fama-MacBeth regression in Stata? I understand how this works theoretically, but I do not understand how this is implemented in Stata. My variables are the 5 factors of the Fama French 5 factor model and 25 portfolios double sorted on size and book-to-market value of equity.
Additionally I have another question as well. That is, in order to test the Fama French 5 factor model, you just regress the factors on one of the portfolios right? In other words, is the correct code to test the 5 factor model:
- tsset date (in order to declare dataset to be time-series data with date as the time variable)
- reg me1bm1 markt smb hml rmw cma (where me1bm1 is the portfolio with lowest marketcap and lowest B/M and the other 5 variables are the 5 factors).
When I use this code I get very strange results, namely that almost all intercepts are significant (which is in contradiction with the Fama French papers). Hence, I am wondering whether there is something wrong with this code. I hope you all could help me with these 2 questions!
Dear All greetings
Except 'Boltztrap' software, is there another one which could be more suitable to compute transport properties?
I am new to microservice. I have two C++ functions which exchange data( to start with simple numerical data) among them which I want to convert as microservices.
How I can design the API so that inter communication can be achieved. Looking for any references/advice.
Thank You in advance
Which Flow cytometry data analysis software you prefer and why?
I was using FCS Express before (Network license), but FlowJo is commonly used software in my new lab. I am wondering whether it is worth learning FlowJo or continue with FCS express?
Please share your views about both these software? Is one better than another or it's just user-dependent preference?
when calculating Skewness and Kurtosis in SPSS (Version 26) versus Amos (Version 22) I get differences in the results between both programs. It isn´t much, but there are slightly differences. For example: Kurtosis SPSS=1.947 versus Kurtosis Amos=1.811. I dont have missing values in my dataset and I am wondering where this difference comes from. Did anyone experienced the same or has an idea why the results differ?
Many thanks in advance.
Is there any test like this in Stata?
Hello, software is a very good tool for research.
In future research: Mik Mak, Mektor and...
In scientometrics: Wos viewer and...
What do you suggest?
I am not from C++ or Microservice background. Requirement is to to build a simple microservice using C++ and Integrate with Docker and run on Linux.
Any toolchain/tutorial recommendation will be much appreciated.
Thanks in advance
The students from the least developed country can not afford the expensive plagiarism checker tool. Further, its almost impossible to finance the paid version. Could you suggest/find the best plagiarism checker free software or webpage for student?.
Often, we have to check plagiarism for our research papers. However, there is no free-reliable plagiarism software.
Can you suggest any plagiarism checking platform at an affordable cost?
Please provide an idea about the cost along with your suggestion.
Hello, I'm trying to calculate the results for a product system by selecting the following options:
- Allocation method - None;
- Impact assessment method - ReCiPe Midpoint (I) / ReCiPe 2016 Endpoint (I);
- Calculation type - Quick results / Analysis;
- Include cost calculation and Assess data quality.
Well, the results are always a list of zeros for every item in the LCI. I've already tried to do the following actions to solve the problem, however I didn't have any success:
- Increased the maximal memory to 5000 MB;
- Validated the database (it returned back with zero errors);
- Opened the SQL editor and executed the query: select p.ref_id, p.name from tbl_processes p inner join tbl_exchanges e on p.id = e.f_owner where e.id = 7484497 (got the reference ID and the name of the process where the exchange occurred and searched for it, opened the process and didn't find any error message with more details or a warning popup).
The openLCA version I'm working on is 1.11.0. Thank you very much for all the help. Best regards, Beatriz Teixeira
I am looking for a software (preferentially free) for simulating SAED patterns of different crystal structures at different zone axes. Do you know any software that has all the features and the crystal structure database?
Often I need to give some feedback to the students on their work or assignments which come to me as PDFs. Basically, I comment on some parts of the PDF, add notes, and highlight or strike words or sentences.
What are your recommendations in terms of software and workflow?
i am doing welding simulation for that i have to import geometry file which should be in NASTRAN format (.bdf). Does anybody know how to create a geometry file in nastran format (by using any software), or is there any method to convert iGES or other file format into the nastran file format
To describe ecological interactions of a plant with all the different components. A software that can add photos. For a blog post or even an article to be submitted for publication!
Let’s say I have a 600s run in ANY-maze with the supporting data (distance, latency, etc.) for the 600s. Is there a way to analyze only the first 300s of that data and receive the subsequent data from that 300s?
Can someone help me how i get the Assign 400ATF software for analysis of sequence of BoLA-DRB3 gene?
Hi, I am implementing path planning using PSO but I have no idea what would be the max and min values.
I have done some tests with arbitrary values but they only work for some cases.
Can you help me?
Anyone can please suggest some software or applications plot the XRF - ITRAX data (element counts)?
Thank you in advance
Researchers. I want to make a global stability analysis to a prey-predator system, which includes eco-evolutionary feedbacks. After literature survey, I found that Lyapunov function and Krasovsky method may be the suitable ways to that question. So, is there any Software or Package can be used resolve that question? Or, I have to analyze it by hand?
I collected sea bottom sediment, I want to do sediment trend analysis, So which software I can use and how can I get that software?
Hi, I have been researching about swarm algorithms and I need to implement some of them in path planning. I understand the algorithms, but I don't understand the process in which they are applied to path planning.
I have found some projects where they do it but I have not finished understanding the logic behind them. It is a bit confusing for me as I am a beginner.
Do you have any resources where you explain how to implement these algorithms in path planning? Can you share some codes?
Thanks for your help.
I really appreciate every answer because this project is going to be my Master Degree Thesis.
I have already studied a lot of softwares, such as: Ecolizer, openLCA, GaBi, SimaPro, Ecochain and Umberto, and many databases: Eco-invent, US LCI, ELCD, Environmental footprint and BioEnergieDAT.
Please suggest or share your experience in drawing 2D materials (graphene, MoS2, WS2, WSe2...) and their devices (FETs) using free or paid software.
I would like to know if Macbook laptops are able to run softwares commonly used in research (e.g., statistical sofwares, matlab, etc). Does anyone have recommendations to share?
I am a research assistant to a doctoral student and she has been asked that for her thesis she must include on a CD a document management system with all the documentation she used, so that the reviewers of the work can quickly search through the documents, filter, search by keywords or between texts, etc....
I have searched and find that there are several such systems:
- I, Librarian
Several of them are web based and would be ideal as they offer the functionality we are looking for, but they are free as long as you are the one setting up a server. Others work as windows software but are not packable on their own to store on a CD. On the other hand I have not found options for free hosting even if it is low capacity and it does not make sense to pay indefinitely for such a system for a thesis work. *Excel is not an option for her unfortunately*.
I would like to know what system you know of that I could set up to search through documents and all this, so that I could save the whole system along with the documents on a CD, or it could be a Web solution but that I could have free hosting.
Kindly, may I know the basic principle? And, which software is preferable to analyze Energy consumption and Carbon Footprint in the CNC machining process?
Other than R, which other software/app can I easily obtain volcano plots related to gene information.
anybody knows if BVC 700A is compatible with Clampex software? I can not see it in the telegraphic instrument list in the Lab bench
there are many statistics software that researchers usually use in their works. In your opinion, which one is better? which one do you offer to start?
Your opinions and experience can help others in particular younger researchers in selection.
I have a set of PDB structures of proteins and I want to calculate cavity volume of each protein. Is there any trusted software or online server for this purpose?
Thanks in advance.
Hello fellow researchers,
I recently started learning how to use SolTrace and have been struggling with exporting the heat flux data from SolTrace. I am aware that we are able to see the flux density under the "flux maps" tab. However, under the "Data" tab I only see columns of data for pos x,y,z and cos x,y,z, element, stage, and ray (a total of 9 columns) and no Flux density data.
I believe I am missing something here, maybe there is some calculations I need to do for these data to find the heat flux but I am not sure how to move from there. I would appreciate it if I can get some guidance on how to export or calculate the heat flux values from SolTrace.
Thank you for your attention!
Hi, could you recommend a software compatible with spectrophotometry from various brands?
I am trying to draw schematics of a droplet attached to the cantilever of an atomic force microscope (AFM). Can anyone please introduce a software for this purpose?
I am making powder through chemical route using sol-gel process. So before making powder I want to ensure the proportion of precursor and chemical reagent. Is there any software package available?
I'm comparing 3 treatment arms with each others. Usually, I use RevMan for comparing 2 groups. But I can't use it for network meta-analysis. What is the best alternative?
Recommendations of any kind for XR; VR; AR would help me a lot. Thank you very much for your help!
A hologram is made by superimposing a second wavefront (normally called the reference beam) on the wavefront of interest, thereby generating an interference pattern that is recorded on a physical medium. When only the second wavefront illuminates the interference pattern, it is diffracted to recreate the original wavefront. Holograms can also be computer-generated by modeling the two wavefronts and adding them together digitally. The resulting digital image is then printed onto a suitable mask or film and illuminated by a suitable source to reconstruct the wavefront of interest.
Why can't the two-intensity combination algorithm be adapted like MATLAB software in Octave software and create an interference scheme?
I am looking for software for Systems mapping and Causal loop diagrams. It would be wonderful if any of you with experience in this could share some information.
Have you used any? Any advice or feedback? Pros and cons?
Thanks in advance,
Suggest some user friendly software for making graphical abstract using Smart Arts (other than Microsoft PowerPoint).
Software Experts: Ever wanted to write a book? Here's an opportunity close to it that you may not want to miss. Please see
for more details.
Hi. By reference of a book I am looking for the aquaCalc 1.0 software. It is to facilitate the calculations of an aquaculture facility. I already have the user manual (1998), is it possible to get the software in some way? Anyone know him?
I am current working on settling tank design. All flow calculations and dimensions have been made I need to reproduce the drawing in the form of the attached file. What possible software can be used to achieve a similar drawing with the glossy flow description similar to the attached file?
We are at an era where the technical assessment of processes is digitized. The question that arises is whether in life cycle analysis there are some good practices for digitizing the way in which we assess the environmental indicators through LCA. Excluding the case of buildings, where commercial software already exists (Tally, OneClickLCA) for automatic extraction of life cycle analysis indicators from digital BIM models, are there other cases where the environmental assessment of processes with LCA is done in an automated and digitized way?
The latest version of the CropSyst model (version 18.104.22.168) does not simulate crop growth in windows 7. I installed all of the additional software in the "installation" folder (which exists in the installed CropSyst folder). However, the software still immediately stops working when I want to run any scenarios.
I would be interested to know more about the software itself, hardware requirements, features and pricing.
There was already a similar question in 2012, see: https://www.researchgate.net/post/What_is_your_experience_with_electronic_lab_notebooks_software_to_keep_your_experiments_organized
I think new information would be helpful.
I recently took pictures at a height of 100 meters above the ground. But when processing with Agisoft software, part of my study area is lower than other areas (the study area is flat). What could be the reason?
Having available the hourly data on traffic flows in some points of an urban road network, placed heterogeneously and at a great distance from each other (a few tens of kilometers), which software (preferably open) do you recommend to reconstruct the traffic flows on the entire road network?
Thanks everyone for the help
I have been trying to build a target analysis model using Glotaran software to analyze transient absorption traces. If the model is parallel or sequential, global analysis would be sufficient to analyze the results, however, if both parallel and sequential steps are required within the same model then target analysis is what should be used and it can be constructed using what is termed as KMatrix.
My problem is that I couldnt find any good documentation or examples on constructing the Target analysis model or the KMatrix, even it is not well documented in their paper (RG link is attached)
I would appreciate any help or explanation on how to build the KMatrix for target analysis
Thanks in advance
I am planning to reconstruct 3D geometries of coronary arteries from angiogram images (not a single artery whole coronary artery trees). I am wondering if any of you have any software suggestions that can help. Or any potential Matlab/Python codes that can help?
I know that there is some open-source software that can be used for CT or MRI images. But I couldn't find any for angiogram images.
Thanks for your help.
lt should be low-cost or open-source so it is available to everyone and anyone can learn easily.
I want to generate Hippo House grid shell in grasshopper software. Does any body know how to do it?
Ibuprofen is my ligand, how can I easily find its aromatic amino acids in pdb viewer software? Do you suggest any other software?
Origin software is widely available to find out FWHM of a XRD-peak. Can you suggest any freeware (opensource) software by which FWHM can be determined easily?
Thank you in advance for your valuable suggestion.
Hello, I am modeling rc slab subject to fire on its tension side in the first step, and i have to apply load after fire on it as a second step, the question is how to apply this load knowing that there is no possibility to define static step after heat transfer step ?
I am a beginner in simulations. I want to simulate the current density in a fiber-reinforced polymer foam. However, I don't have access to COMSOL Multiphysics. Is there a free alternative to it that works well enough?
My major is based on the experimental. I rare often go to get help from software.
I am looking for the software to simulate the possibility of chemical reaction between POLYMERS. The reaction was not reported yet in any paper. I tried to find somehow similar reaction between two polymers with similar functional groups. But, not successful. I tried to use MD simulation, but interaction parameters are completely unknown. Again, I tried to use the interaction parameters between two similar MOLECULES (and not polymers).
I am wondering if there any software to simulate the reaction properties including the possibility of the formation of the chemical bond, decomposition of the bond, equilibrium constant, the heat of reaction, is it equilibrium one or not, how the Temperature, pH, ionic strength, time …. Affect the reaction.
I don’t mind if the results come with some error since my synthesized polymer and my reaction not reported at all, although basically, it is very simple for the reaction between two functional groups. It is the reaction of –COOH with an amine (but both of them are a polymer).
It would be nice if I can design my polymers only with the 3-4 monomer (oligomer) and then try to see the results.
I don’t mind, I pay for software. The high cost is also OK. But, I am a Chemical Engineer, and my knowledge about chemistry is poor. I can get professional chemistry help.
Rajabzadeh k. Saeid, Associate Professor
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