How can I selectively dry etch Ti on a polymer substrate?

24 February 2021 5,378 1 View

How to identify when a gaussian program is about terminate normally?

Dear all, I am trying to optimize a bimetallic complex using # opt=tight b3lyp/lanl2dz scf=qc geom=connectivity. The program is running for around 5 days but the size of the .chk remains same...

05 February 2021 8,721 3 View

How do you create a 0.5M EDTA disodium salt solution at pH=7.4?

I have been trying to make a 0.5M EDTA solution by dissolving EDTA disodium salt dihydrate in 500mL of purified water and adjusting the pH to ~8.0 so that the salt dissolves. To aid in the...

12 October 2020 3,242 2 View

How can I increase the length of DNA fragments recovered from QIAamp DNA Micro Kit?

Hi everyone. I'm performing DNA extractions for pools of ~10 individual Daphnia magna (water fleas) using the Qiagen QIAamp DNA Micro Kit. I use a pestle to homogenise the Daphnia before entering...

07 September 2020 9,956 1 View

Where could I find3D resistivity/conductivity (ERT) opensource data?

Hi, I would like to know whether is there any open source 3D inversion resistivity/conductivity geophysical data (ERT) available. If yes, how to access it?

06 August 2020 8,209 3 View

Is it normal to get different results when you try to simulate a paper your are basing your research on?

I am simulating AODV and AOMDV in NS 2 to compare their performance in terms of Packet Delivery Ratio (PDR), Throughput, Delay and energy consumption, in order to propose a better algorithm. The...

18 July 2020 9,755 9 View

How can I assess a method that returns high-expressed genes?

Hello, I working with a method that finds high-expressed genes in a single-cell experiment. How can I assess such method? I know I can compare it with the ones in literature (t-test, regression),...

22 February 2020 3,023 2 View

How should I hydroxylate tungsten powder for organosilane grafting?

I am having trouble depositing MPTMS/APTES onto tungsten and I am concerned there are not enough hydroxyl groups on the powder surface. So far I have been exposing tungsten to water to hydroxylate...

04 February 2020 4,677 2 View

Is it possible to perform a meta-analysis for an index value?

Dear researcher community. I want to ask if it's possible to perform a meta-analysis in an index, I mean, in value without standard deviation. For instance, in the regression model, many indexes...

04 December 2019 3,797 1 View

PLS-DA or LDA for NIR analysis?

I was wondering, for discrimination or classification propose is better use LDA instead PLS-DA in NIR data?. What analysis will works better in this kinds of data?. And why? Thanks so much in...

15 October 2019 8,409 8 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

How to sample data to increase presence of solar panels in the images?

I am working on creating deep neural network on geospatial dataset and wanted to know how to do the sampling so that I can increase the presence of solar panels in the images. I cannot use entire...

25 February 2021 3,936 6 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT?

Im looking for any papers, reports,articles, links etc on information on How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT.

24 February 2021 2,750 4 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View