Can anybody tell me how to prepare Keto solution for the trace metal studies in marine sediments using AAS?

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Finite Element Modeling Issues of Masonry Infill?

I have modeled masonry infill in the following manner by a simplified modeling approach, shown in the attached picture. However, I faced low-capacity issues. When I ran the analysis with the bare...

07 April 2024 4,935 1 View

How do I extract viable protien (LL-37) for ELISA from attached THP-1 cells?

I have THP-1 cells differentiated using 20ng/ml PMA and incubated in 12-well plates at 2x10^5. I would like to lyse the cells and extract LL-37 or hCAP18 from my cells to use for an human LL-37...

18 March 2024 2,238 4 View

What is a suitable design of experiment method?

My aim is to find a suitable experimental Design method for determining the corrosion rate on galvanised steel on four different environmental factors. My influencing factors are Temperature...

21 February 2024 9,804 2 View

How can i efficiently analyze a fresh produce (vegetables) supply chain?

what tools can i use to analyze the relationship/s within the network and various actors.

28 November 2023 6,904 4 View

What is the differences between bioactive compounds and pharmacological actions?

what is the differences between bioactive compounds and pharmacological actions?

20 November 2023 2,310 1 View

What are the Principles of Risk Management?

Core principles of Risk Management in relation to Construction Companies

05 November 2023 9,658 4 View

Need Help with Numerical Modeling Issues in Reinforced Concrete Pullout Test?

I am attempting a numerical modeling of a pullout test for reinforced concrete. I have calculated the stiffness parameters following the FIB 2010 standard. I used cohesive contact interaction...

29 October 2023 8,569 2 View

What is the relation of Vertical Development to public access to services?

how does Vertical Development relates to public access to services in a city traffic and service flow?

28 September 2023 4,246 0 View

What is the difference between PLS-SEM and CB-SEM and at what stage do you use the two?

I am working on a mediated-moderation analysis. I am confused as to which of these two analytical methods to use. Thank you.

09 August 2023 3,698 1 View

How to use shape memory alloy (SMA) as reinforcement in SeismoStruct?

I want to use sma-based reinforcement at the particular face in the beam and column. Moreover, is it possible to use typical steel reinforcement and sma-based reinforcement in the same section of...

29 July 2023 8,838 2 View

Do you think in which age of geology laterites can be more than other ages in Iran?

I want to know more about laterites in Iran.

31 July 2024 8,219 2 View

Is the black sediment consider as sand? If not, how can I filter it out?

Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...

30 July 2024 557 2 View

With attention to past my experiences on field geology I think any mineral ores can be in any geology area. Are you agree with me?

I want to know more about ore deposits in world.

27 July 2024 3,827 4 View

Prevent sedimentation and maintain the suspension of powder particles in the resin ?

Hello, I am experiencing an issue with mixing micro powder with resin in a 3D printer. The problem is that sedimentation occurs after a short period (about half an hour to an hour). Could you...

23 July 2024 1,672 0 View

To now I have understood any mineral deposits can be in any tectonic setting environment. Are you agree with me?

I have 28 years experience in field works on economic geology exploration works.

18 July 2024 1,268 2 View

Interpreting ATR-FTIR Spectra for Microplastics Research?

Hello everyone, I am currently pursuing a PhD in Environmental Engineering with a focus on microplastic studies. My background is in Civil Engineering, and I am relatively new to working with...

18 July 2024 7,258 3 View

Do you think in which age of geology can be good komatiites in surface of the earth?

I want to know more about komatiites.

17 July 2024 2,870 3 View

How do I prepare a working stock solution of 14C sodium bicarbonate to get a final activity of 3uCi?

I need to make a stock solution for radioisotopic incubations of freshwater sediments to study dark primary productivity but I have some confusion as to how I calculate the concentration of 14C...

15 July 2024 5,898 0 View

Is there any possible explanation for the statement written below?

Low magenic concenrartion indicating enhanced chemical weathering associated with warm and wet climate in detrital sediments.

14 July 2024 1,381 4 View

What is this animal ?

In saw this creature during a cable laying operation at 20km off the coast of Timor Leste on the timor sea at a depth of 1200 m.

14 July 2024 4,715 1 View