19 June 2023 1 8K Report

I am doing ex-situ biomethanation and as I intensify my process I have encountered foaming. Have you had similar experience and if yes do you know of any antifoaming agents that does not affect methanogenic activity?

More Misagh Keramati's questions See All
What`s the relation between head, power, discharge (H-P-Q) of parallel pumps in a solar PV system?

Dear all, I want to design a photovoltaic water pumping system with PV nominal power of 4000 W. I want to evaluate my code with Grundfos 25 SQF-7 pump. This pump has maximum nominal power of 1.4...

20 December 2023 1,742 0 View

R_b; How to calculate 'geometric factor' for direct normal irradiation (DNI)?

Dear all, In calculating the geometric factor (R_b) for direct normal irradiation (DNI) at hour angles near sunrise and sunhour, I face with unrealistic extremely high values for R_b. This can...

13 December 2023 7,720 6 View

Which Python library is recommended for probing on a mesh and value?

I need to write a code to interpolate the values from a CFD result and find the values on a line probe and a point probe. Is there any Python library/module to that that? The process I am looking...

18 May 2021 8,879 3 View

Simulating flow in Solid Works - How to add negative pressure boundary condition?

Does any one have any kind idea how to define a BC of negative pressure (suction) in SolidWorks Flow Simulation? The software doesn't allow entering any negative values for pressure, so I am...

18 March 2021 2,234 2 View

Is there anyone who has used CAESES?

I want to use CAESES but I have some questions about it. Is it reliable and robust for complex geometry generation and not failing during the optimization process? how about it's coupling with...

01 March 2020 1,369 3 View

How to measure TIBC in patients with iron toxicity?

Sever increase in serum iron for example in iron sucrose parenteral consumption for hemodialysis patients occasionally create iron toxicity. In this situation TIBC has false increase in...

30 March 2016 782 1 View

How to simulate thermal cracking of hydrocarbons?

Hi In simulation of thermal cracking in furnaces it is necessary to couple the furnace (in ANSYS Fluent for example) with a software which simulates the reactor. In other words, the temperature...

10 June 2015 1,259 3 View

How can I resolve a not coagulate error (NC) in coagulation analyser?

We measure   PT and PTT tests with using sysmex (CA50) or Coalaser (DiaLAB) analysers  using Biolab reagents. Both instruments measure the tests according turbidometric method. We encounter a "NC...

02 June 2015 9,497 14 View

How to determine subgroups of ABO blood groups?

We sometime observed some patients have  ABO subgroups such as A3, Am, A int, Ax, B3  and so on in blood banking. Using some methods such as adding Anti-H, Anti-A1 or Anti-AB to patients RBCs...

22 October 2014 9,832 3 View

Similar questions and discussions
How to draw the five chelate rings of [Co(EDTA)]- on this picture?

Is this circle one of the rings?

03 August 2024 5,988 0 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

How to prepare alcohol foam with high alcohol content?

Hi everybody, I wonder is there a way to prepare foam from iso-propanol/water mixture? The content of this alcohol should be 70 – 80 w.%. I plan to use silicone-based surfactants, I have several...

15 July 2024 3,539 0 View

What is homomenthyl cinnamate?

the molecule name is citated in old literature about organic sunscreen molecules

10 July 2024 5,576 2 View

Staining of foam cells derived from PBMC differentiated to macrophages. Does anyone have experience with this type of assay?

Hi everyone, I am trying to induce foam cells in macrophage differentiated from PBMC. Which type of staining do you prefer to use? Nile Red or Oil RED O ? What concentration and timing of ox-LDL...

01 July 2024 8,286 0 View

What causes unexplained rash on the whole body after consuming Stillnox and Serdep in patients on Jalramet, Reaptan, Aspavor, Chela-fer and Myoprin?

I want to understand what are the contraindications and side effects caused in diabetic patients who are on chronic medication (Stillnox and Serdep in patients on Jalramet, Reaptan, Aspavor,...

25 June 2024 984 0 View

Hello, currently I am working to develop biopesticide product use Metarhizium. I would like to know how to formulate it so it can be effective?

Currently, I am working in oil palm plantation industry. This Metarhizium will be used to control the population of pest Oryctes rhinoceros. I need clue to formulate Metarhizium so it can be...

24 June 2024 9,926 3 View

I need to buy reducing agent Bruggolite FF6 M, how can I buy?

I have searched for CAS no. but cannot find.

24 June 2024 2,737 2 View

What is the potential role of phytochemicals in the prevention and management of asthma symptoms?

Asthma is a chronic respiratory condition marked by inflammation and narrowing of the airways. While traditional treatments involve medications like corticosteroids and bronchodilators, there's...

14 June 2024 8,063 2 View

For nuclei extraction from human cells, can I replace EGTA with EDTA in lysis buffer?

I understand that there are differences in ion preference as far as chelation is concerned when comparing EGTA vs EDTA. But is it ok to replace EGTA in my lysis buffer with EDTA since EDTA...

10 June 2024 1,188 1 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