Respiratory failure and SARS-CoV-2. Some hints

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What are the ice water bath conditions for the oxidation synthesis method?

The bulk-quantity 1D PANI nanowire/tubes were prepared as follows: analytical grade aniline (4 mmol) and tartaricacid (1 mmol) were dispersed in 10 mL of deionized water at room temperature with...

14 March 2024 4,316 2 View

What is Exactly Triangulation in Educational Research?

How can we execute it in different methods of Educational Research

22 October 2023 9,888 28 View

SPRI bead clean up post Indexing PCR Step in NGS Library Generation?

I have been making NGS and WGBS Libraries for a while now and keep noticing an odd trend with my SPRI beads at the Indexing PCR step. When I go to elute my final Library off the SPRI beads, the...

19 June 2023 8,894 3 View

Is ResearchGate now blocked in China?

Until recently I had no problems accessing RG from the mainland, but currently if appears to be blocked. Is it just me or my specific location?

26 February 2023 2,737 4 View

Why is my coin cell not able to hold its charge and discharge after initial first charge?

The practical calculated capacity of my coin cell LiCoO2/graphite is 0.640mAh. The electrolyte used is 1M LiPF6 in 1:1 EC/DEC. Immediately after assembling the cell, I charge at a given current...

17 February 2023 6,324 1 View

Can you identify the genus of this chironomidae larvae from french Guyane (neotropical genus) ?

Hello community, i'm working on Chironomidae (diptera) from french Guyana and i found one that i can't identify because the larvae didn't correspond at any genus already known and present in...

26 January 2023 8,461 4 View

How to couple FSI (Fluid structure interaction) with electric field in COMSOL?

I want to investigate the interaction between an electret (fluttering in the wind) and a nearby electrode. So the fluttering motion is both affected by the flow and electric field between the...

24 November 2022 9,289 0 View

How can i covert sequence data from FASTA to a VCF format?

Hi!, I am trying to figure out the connectivity between subpopulations of a parrotfish species along the coast of western Africa by analyzing the differences of neutral mutations in SNPs in the...

13 July 2022 8,670 3 View

Possible reasons for AKTA Pure 25 MonoQ column giving high fluctuating pressure?

Hi everyone, Over the past few months the pre and delta column pressure when using our monoQ column has steadily been increasing, and now we've had to reduce our flow rate to 1/4 normal rate to...

05 July 2022 1,132 0 View

Way higher than expected Bonding energy of two carboxylic acids, is it normal ?

Hi ! I'm studying a Heme-Heme dimer (see sketch, chemdraw structure is one Heme ring) and I want to compare the energy of before and after complexation of the propionic acid side-chain to an...

12 June 2022 6,720 1 View

What may be the reasons for failures of Tube toi Tube Sheet Joints in Boiler Drum ?

We have observed that tube to tube sheet joint leaked in our boiler and needs to overcome same by knowing the root cause.

08 August 2024 3,161 0 View

E-commerce businesses, COVID-19 and Entrepreneurial Strategies (innovation, proactiveness and risk-taking)?

Hello: I am looking for articles that address e-commerce businesses and COVID-19 survivors, as well as Entrepreneurial strategies that reflect e-commerce businesses. Blessings Evelyn Dempsey

05 August 2024 5,332 3 View

Why not we are following sars COVID 19 guidance?

If the case of Irak is of December 2020 then i think I can suggest pl follow all the infection cause and death, already in our researchgate.

19 July 2024 3,356 2 View

Are there any people using biolegend anti- mouse CCR2-BV785?

Hi, I'm working on heart flow cytometry, and I use anti-mouse CCR2-BV785 (biolegend, cat150621) for staining, 20 minutes, 4 degree. But I couldn't see any CCR2+ cells. So I'm not sure if it's...

03 July 2024 3,969 4 View

How to load Remedesivir drug into mesoporous nanoparticles?

Hello, I want to load Remedesivir (RNA polymerase inhibitor) into mesoporous nanoparticles (MSNs). The issue is drug is temperature and pH sensitive and it degrades quickly. I need advice on its...

01 July 2024 889 3 View

Abaqus 2023 - How to access element - scale for implementing a failure criteria with subroutines (UMAT, USDFLD, UEXTERNALDB, ..) ?

Hi all, I am working on subroutines (UMAT and others) with Abaqus. I would need to calculate the average stress by element to eventually change its Young modulus. How should I implement that...

25 June 2024 5,205 1 View

Abaqus 2023 - How to access element - scale for implementing a failure criteria with subroutines (UMAT, USDFLD, UEXTERNALDB, ..) ?

Hi all, Second question on the same or so topic. I am working on subroutines (UMAT and others) for Abaqus to implement Tsai-Wu failure criteria for non-composite structures (I work on long...

25 June 2024 2,955 1 View

How is skeletal and respiratory muscle ultrasound being used in the clinical setting, and what are the barriers and facilitators?

Are you a qualified health professional working in the acute adult setting? If yes, then we want to hear from you! Link to survey: https://q.surveys.unimelb.edu.au/jfe/form/SV_aWORJRowoBvxC1U We...

15 June 2024 7,978 1 View

Does anyone have the ABLT-1A bearing run-to-failure dataset?

I'm researching the ball bearing failure, and could not find the ABLT-1A bearing run-to-failure dataset... If anyone has it, I kindly ask you to forward it to me....

13 June 2024 2,176 0 View

How can I capture the shear response of an RC beam under four point bending test in Abaqus?

Hi colleagues, I am currently working on shear strengthening of reinforced concrete (RC) beams using CFRP wraps and FRCC jackets. As part of my research, I am performing a finite element method...

11 June 2024 3,670 5 View