Is there sensor history output for energy ALLKE and ALLPD in abaqus 2020?

is there sensor history output for energy ALLKE and ALLPD in abaqus 2020? is there any one help me

19 November 2020 6,699 2 View

How can I invoking energy output in subroutine such sensor. the sensor can invoke output scalar such V. ?

07 November 2020 4,471 1 View

How can I invoking energy output in subroutine such sensor. the sensor can invoke output scalar such V. ?

07 November 2020 5,141 1 View

What kind of amides does the tendon consist of?

In visible reflectance spectroscopy performed on a bovine tendon, peaks were observed corresponding to tendon amides. But I do not know these peaks are related to what kind of amides.

16 August 2020 4,411 3 View

How to estimate Mean +SD for subgroups in a study in which results are presented for the main population?

Hello, I started working on collecting data for meta-analysis and I faced two-phase study, which in the first experiment the pharmacokinetic profile of 15 patients after drug administration were...

04 April 2020 9,678 3 View

What is my fault for getiing Push over curve for analyzing shear wall with connection ( Link element) on SAP2000?

Hi everyone. I modeled a shear wall with link elements as connections on SAP2000 but I have a problem with getting the correct push over curve for that ( I can't get the target displacement...

28 January 2020 8,261 3 View

How to calculate the life of a pixel if we know the useful life of LED?

For example, if the resolution of one LED is 2073600 pixels per image and the LED has 5 years useful life, how is the average life of each pixel calculated?

10 November 2019 9,565 2 View

What technologies can we expect to see have the biggest impact on maritime in 2030?

I think the autonomous systems, artificial intelligence, virtual reality, big data, cybersecurity and evolution of marine automation will probably be the next year's issues. What do you think?

10 April 2019 7,135 10 View

Mechanical Behavior and motion simulation in ansys maxwell ?

Hi. I want to simulate a motion in Ansys Maxwell, meaning that I want to simulate 2 magnets, one fixed in its place and the other can rotate around its center point ans as you know, the free...

14 January 2019 208 3 View

Which internal standard is suitable for running an organic reaction whose conversion will be analyzed by HPLC?

I want to run an organic reaction and determine its conversion by using HPLC since I am using water as solvent and cannot use GC for conversion determination. Since HPLC cannot detect typical...

01 January 2019 6,428 3 View

How to clean up TEM grid with plasma cleaner?

I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...

23 February 2021 3,262 5 View

Is there a way to grow biofilm in lab to mimic biofilms in showers and baths? Also, how can I measure it?

Hello, I am new to biofilm research and have a question about growing and measuring biofilms. We want to research the effect of a type of enzymes in breaking down biofilms in showers, baths, hot...

14 February 2021 3,522 3 View

What is the method of removing RNase contamination from a filter paper surface?

I am working on a biosensing project on paper substrate, however, it is found that the RNase contamination occurs on the filter paper. Might I ask is there any method to clean the paper surface...

12 February 2021 3,926 3 View

How do I stop losing peak shape with Waters T3 Atlantis Column?

I am using this column with a gradient of acetonitrile vs a phosphate buffer. I clean the column after every run with 2%ACN:98%H20 and store in 30% ACN. I've noticed that my peaks are getting...

10 February 2021 9,181 1 View

How to prepare OH- terminated Si Wafer?

Hi, Folks. I am working on the ALD project to deposit Al2O3 on the Si wafer from TMA and Water. I have struggled with the preparation of OH- terminated Si wafer. I have both Si(1 0 0) and...

08 February 2021 8,792 2 View

How to clean up an already pure protein from grwoth medium?

Hi all, I have got a protein, expressed in P. pastoris vector, more than 97% (SDS-page) pure in the culture medium after cells separation. Despite the protein expressed has a his-tag, Nichel...

04 February 2021 5,173 6 View

Without using a course aggregate why the topic is named as Textile Reinforced Concrete? & why not it is named as Textile Reinforced Mortar Cement?

Dear Researchers, In Textile Reinforced Concrete is a novel construction material consisting of a cementitious binder and a textile reinforcement. Without using a course aggregate why the topic...

24 January 2021 2,654 9 View

Can evaporation of PCR reactions lead to contamination in the cycler?

The whole volumes of my PCR reactions (10 uL) evaporated during the cycling (honest mistake, I know why it happened and how to fix it - wrong PCR caps used). My question is, could this leave some...

23 January 2021 3,887 4 View

Can anyone suggest an RNA extraction protocol from grape berries?

I am trying to extract RNA, from grape berries of a red variety, for qPCR (to study gene expression). I have tried nucleozol and a CTAB protocol (with b-mercaptoethanol+boric acid + cleaning with...

18 January 2021 8,857 2 View

I need to do a qRT PCR but there are not available filter tips?

Due to the COVID situation it is nearly impossible to find filter tips. Is it possible to do it without filter tips by making sure to clean the pipette with RNAse zap before use and working...

17 January 2021 8,839 3 View