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19 September 2024 0 1K Report

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I need to connect expert in Urban design for Health ?

I studying PhD course in Urban design for Health. I need to know in some fileds: residental block, green open space and Transport TOD. I need connect with expert in that fileds.

14 July 2024 1,892 3 View

How to use stress and displacement results from 1st stationary simulation as initial conditions for 2nd eigenfrequency simulation in COMSOL?

Dear All, I am trying to define the dispersion curves of a periodic unit cell in COMSOL Multiphysics with prescribed displacements. I am using two separate studies: - Study 1: Stationary, with...

13 July 2024 7,855 1 View

How to prepare materials before protein-peptide or protein-protein docking?

Hi all, I am conducting research on screening peptides (20-35 amino acids) with potential for treating dengue fever through protein-peptide docking methods. In the protein database, I found the...

10 July 2024 8,037 1 View

Why does my protein bind poorly to the Ni sepharose beads?

I am purifying RNAse E in E. coli (118 kDa). I cloned the rne coding sequence on pET28a with a His tag at the N-terminus. The protein overexpressed fine (see attached figures). The binding buffer...

24 June 2024 6,287 4 View

Best plant growth regulator combination for meristem culture?

Does anyone have experience with plant meristem culture? What kind of plant growth regulator combination is best? From what I read, there seem to be 2 methods. One using cytokinin (BAP, kinetin)...

08 June 2024 7,877 2 View

Why is Trichoderma harzianum producing yellow pigment on rice broken at fermentation?

i have a species trichoderma harzianum. It is development in PDA media normally. But it is producing yellow pigment on rice broken at fermentation.

31 May 2024 9,260 0 View

How to find the mass effective density using COMSOL Multiphysics?

Hi everyone, I am attempting to replicate the results of a published paper to determine the mass-effective density in order to elucidate the bandgap formation mechanism. The paper is titled...

16 May 2024 3,272 0 View

Is the below quantitative analysis true?

Dear all, I have been trying to quantify phases in a powder mixture including LiMnO2 (orthorhombic, cubic, space group: Pmnm) and Mn2O3. I'm trying to use the Rietveld method, but concerning...

14 May 2024 5,788 3 View

How to encode data of multiple SSR in NTSYS?

For phylogenetic analysis using SSRs, normally we don't use just one SSR, but a set of multiple SSRs to ensure accuracy. So how can we input these data into NTSYS? I know input for one SSR is as...

13 May 2024 1,867 1 View

Recombinant protein purification?

Dear everyone, I am currently making a recombinant protein (protease) for checking its activity by zymography. However, before column purification (his-tag), the activity was shown only one band...

04 May 2024 1,197 3 View

Can you provide me latest literature ?

MY RESEARCH TOPIC IS THE IMPACTS OF KIRI DAM ON SWEET POTATO CULTIVATION FOR FARMERS OF THE UPSTREAM COMMUNITIES, ADAMAWA STATE, NIGERIA. I NEED RELATED AND LATEST ARTICLES (2020 TO DATE) TO...

22 June 2024 4,117 1 View

Is there research on the use of polymeric materials in dams?

19 June 2024 1,135 1 View

How the quartzite and limestone will behave in the Dam construction during the compaction ?

How the quartzite and limestone will behave in the Dam construction layer wise, if the quartzite have more UCS but is flaky and elongated upon blasting from Quarry Site and Limestone has less UCS...

23 May 2024 6,583 2 View

Role of Machine Learning and Deep Learning in Landslide Dams?

In my study of hydrogeomorphology in river catchments, I'm exploring the role of Machine Learning and Deep Learning in predicting changes related to landslide dams. While my methodology currently...

25 April 2024 4,591 1 View

How ALD-Al2O3 can work as seeding layer for tin oxide deposition by thermal Atomic layer deposition (ALD)on a substrate?

While Al2O3 has 3 gm/cc and Tin oxide has 7 gm/cc measured on as low as 8nm films on same substrate, so how a rarer material can provide seeding to a denser material? As it seems that in rarer...

30 March 2024 9,305 1 View

Why the FTO showed high performance for pollutant removal in PEC system as compared to photocatalyst in the presence of PS or PMS oxidant?

The synthesized photoanodic material showed insignificant performance for persulfate (PS) or peroxymonosulfate (PMS) activation along with pollutants removal from wastewater. What are the main...

22 March 2024 985 0 View

Can anyone suggest an etchant to selectively etch out Tin while retaining Copper?

My sample has Tin electroplated on Copper. I want to selectively etch the Tin.

10 March 2024 6,990 3 View

Does miller index change with doping?

Recently I'm working with Fe doped tin disulfide NPs. Without doping the index was perfectly matched with standard data but when iron was doped 2theta was changed approximately 2degree. now what...

26 February 2024 5,227 3 View

How to prepare a citrate complex containing tin and antimony?

Materials include SnCl2, SbCl3, and citric acid.

21 February 2024 4,457 0 View

How to dissolve tin and antimony in citric acid solution?

I am making electrodeposition liquid of tin antimony, and I want to dissolve 0.3M SnCl2·H2O and 0.03M SbCl3 in 0.3M citric acid aqueous solution, but it cannot be dissolved and white precipitate...

19 February 2024 7,614 1 View