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18 January 2021 10,005 3 View

How do I resolve the following error I get during the execution of WRF gen_be for creating background error covariance file?

I am trying to generate the be.dat file using the gen_be facility of WRF. I have 12 hour and 24 hour outputs from WRF at 00 UTC and 12 UTC for a month. When I try to run gen_be_wrapper.ksh on my...

15 January 2020 244 2 View

Protein extraction from a non-cellular structure?

I am trying to look at protein in a non-cellular structure using SDS-PAGE. I will be collecting plenty of those structures from the model organism on different days. Is it wise if I collect...

12 January 2020 2,918 6 View

What happens to palladium [pd (0)] at the electrode surface during electro chemical sensing. Has it change its oxidation state?

What happens to palladium [pd (0)] at the electrode surface during electro chemical sensing. Has it change its oxidation state?

25 July 2019 2,600 1 View

From a mechanical engineering point of view, What are the functional requirements that are required in the design of the mid-sole of a shoe?

I am working on a project on designing and testing new materials and different structure(3D-infill) configurations as prototypes for the mid-sole of a running shoe. I was wondering about the...

02 April 2019 1,040 2 View

How to find structurally similar protein?

I have a protein obtained through ab initio modeling. I would like to know whether this protein is exhibiting any kind of structural similarities with other proteins available in the PDB. How I...

01 October 2017 7,058 4 View

Mice footpad histology protocol?

13 July 2017 5,533 5 View

Can any one suggest me how to compare the active sites of two different proteins?

I am trying to design multi-target directed ligands. I have found some similar common ligands for both proteins. When I docked these ligands I have seen the score is almost similar. But these...

08 March 2017 1,898 2 View

B factor comparison?

18 December 2016 3,013 3 View

What is the best protocol to check the expression of CD107a (LAMP-1) by Flow cytometry?

I need to titrate mouse CD107a antibody to be used for my future CD8+ T cell degranulation assays. After checking the literature, it is recommended to stimulate the cells with some antigen and add...

21 August 2016 417 8 View

Is concrete block bricks eco-friendly?

Concrete block bricks companies are marketing that their products are eco-friendly, as they are not emitting carbon dioxide and not using soil. At that viewpoint, they are right. But,in their...

04 January 2021 5,641 8 View

Can I synthesize the silicon dioxide nanoparticles from desert sands?

Can I synthesize the silicon dioxide nanoparticles from desert sands? What is the easiest and least expensive way to achieve this if it is possible?

02 August 2020 2,222 5 View

What is the difference between silica sand in powder form and commercial silica?

What is the difference between silica sand in powder form and commercial silica?

30 January 2020 8,192 1 View

Does grain size have a correlation with their colours?

Among gravel, sands, silt and clay, these grains have different sizes. Except their original materials, do they appear different colours due to different abilities of reflection?

10 November 2019 9,328 4 View

Methods for removing tissue from coral for chlorophyll and protein isolation?

Hello all, I'm looking for alternative ways to process frozen coral samples to quantify chlorophyll and proteins that doesn't involve airbrushing the tissue from the corallite. I've found a few...

10 November 2019 9,416 3 View

Does grain size have a correlation with their colours?

Among gravel, sands, silt and clay, these grains have different sizes. Except their original materials, do they appear different colours due to different abilities of reflection?

04 November 2019 1,279 5 View

What is the halite influence on organic matter estimation from Loss on Ignition (LOI) of beach sand ?

I want to estimate the mass of organic and inorganic carbon in mostly carbonatic sand samples (90% Calcite /Dolomite). There is little evidences of clays in my samples, which add error to the...

06 July 2019 1,365 8 View

How to solve the 1004 Coral Point Count (CPCe) error.?

Hello I am trying to process some images in excel but I end up with this following error which says: "Run-Time error '1004': Application-defined or object-defined error" I tried looking into...

05 June 2019 4,734 6 View

Are the streaming strands in the attached video Coeloplana spp. feeding tentacles?

I would like to reach out to the coral reef research community to find out if anyone is (or was) working on benthic ctenophores, Coeloplana spp., associated with soft corals. Some 26 years ago...

13 May 2019 5,341 3 View

Are the streaming strands in the attached video Coeloplana spp. feeding tentacles?

I would like to reach out to the coral reef research community to find out if anyone is (or was) working on benthic ctenophores, Coeloplana spp., associated with soft corals. Some 26 years ago...

04 May 2019 3,462 3 View