19 September 2018 3 9K Report

it must reduce water permeability and provide better result i have thought of using xantham gum can u suggest another material which would provide better result

More Nishan Raja's questions See All
World Order is Changing in Which Direction ??

1. World Order has shown changes, especially after 2020 in almost all major fields of Politics, Economics, Social, Geopolitical etc. 2. Where the world order in real is diverting? 3. What will be...

28 April 2024 742 3 View

Synthesis of Thiazolidine derivatives via oven assistance, but didn't know the exact temperature ranges, please assist me?

I read An article of synthesis of Thiazolidine derivatives by reacting Schiff bases with thiaglycolic acid & heated them in a microwave oven for 10---15 minutes (425 watt) , no temperature...

27 April 2024 8,106 0 View

School principal it skill how to effect resources management ?

principal's information skill

27 April 2024 7,672 2 View

Why does bubbling occur during electroplating So I’m electroplating nickel(anode)onto copper(cathode)with nickel sulfate solution as the electrolyte ?

"Understanding Electroplating Bubbling Phenomena in Nickel-Boron (NiB) Solution with Copper Cathode and Nickel Anode" I am conducting an electroplating experiment where nickel (anode) is being...

19 November 2023 8,699 3 View

"Quantifying Bubble Generation in Electroplating: Nickel-Boron (NiB) Solution with Copper Cathode and Nickel Anode" ?

"Quantifying Bubble Generation in Electroplating: Nickel-Boron (NiB) Solution with Copper Cathode and Nickel Anode" In my electroplating experiment involving the deposition of nickel onto a...

19 November 2023 9,409 1 View

How to Calculate the Pressure Drop for swirl flow without having different flow regimes (bubbly to annular) and then from bubbly to annular flow?

I have start working on the study of flow pattern of multiple multi-phase flow pattern. I am a lit bit confused in the calculations of pressure drop in the case of bubbly to annular flow and...

07 November 2023 9,398 2 View

How can I simultaneously track and update the positions of multiple extreme points as they move in real-time video streams?

I am working on a computer vision project where I need to detect and track multiple bottom extreme points in real-time contours using OpenCV. The goal is to accurately identify and follow these...

01 November 2023 5,168 1 View

Deepsoil/Shake 91 multiple motions addtion?

Is there any way to add multiple motion files in a single go to a deepsoil software or to run Shake91 in loop form

30 October 2023 8,858 0 View

Hi, could anyone suggest some cost effective media preparation (with composition) for the expansion of HUDEP-2 cells?

The medium we are currently using to expand HUDEP-2 cells is costly. So we are looking for something cost-effective. 1. Are there alternative, cost-effective culture media formulations that have...

30 October 2023 9,643 0 View

Hello, can some one have a tutorial of ANSYS fluent of multiphase flow(mixture model)?

I start working on Multiphase flow simulation of bubbly flow using mixture model but I have some problems working with this model.

26 October 2023 9,401 2 View

Similar questions and discussions
Difficulty with permittivitt and Magnetic Permeability Calculations?

Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...

30 July 2024 5,206 1 View

How is surfactant addition calculated?

I want to make 100 ml of MWCNT/distilled water mixture at a volume fraction of % 0.1. MWCNT density is 2100 kg/m3. I will add gum arabic as surfactant. If I add surfactant at a 1:1 ratio, will the...

19 July 2024 8,494 0 View

Which/who is the best laboratory/researcher that can provide syntethised mixed-layer clays?

Hi all, I am looking for some syntethised samples of mixed-layer clays to perform infrared reflectance spectroscopy measurements in the VNIR-SWIR-MWIR-LWIR regions. Best regards, Lionel Fonteneau

01 July 2024 3,875 2 View

What is the basic difference between gum and hydrocolloid?

..

30 June 2024 4,031 3 View

How to assess bacterial permeability?

Is there an established protocol to measure the permeability of bacterial membranes? Thank you

30 June 2024 6,614 3 View

HI, How to find phase response in CST?

I'm simulating a metamaterial unit cell. I want to plot Frequency Vs Phase Response. Also I want to extract permeability and permittivity. Kindly share the steps.

23 June 2024 3,446 1 View

How to Differentiate Tuffaceous Matrix from Clay Matrix in Sandstone Thin Sections?

I am conducting a study on sandstone samples and need to accurately differentiate between tuffaceous matrix and clay matrix when examining thin sections under a polarized light microscope. While...

20 June 2024 3,270 0 View

How to reduce the permeability of pdms?

I want to trap fluid (water..) in the PDMS channel for a long time. After a short period, the channels become empty of fluid. Is there a way to reduce the permeability of PDMS?

17 June 2024 2,703 4 View

Alternative to Centrifuge software (Krumm, 1996)?

Dear colleagues, does anyone know of a suitable alternative for Centrifuge software (calculating settling time for grain size separation by centrifugation), preferably one running on Windows 10 or...

17 June 2024 7,085 0 View

Luciferase assay lysis?

Hi! I'm doing a renilla luciferase assay with coelenterazine and HEK293T cells transfected with AP-1 renilla luciferase. I'm wondering if the cells need to be lysed prior to adding coelenterazine...

13 June 2024 9,936 5 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close