Does anybody know any company manufacture cyclic olefin polymers: COP (except Zeonex/Zeon)?

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Dataset for evaluating seismic performance of bridges?

I want to train neural networks to evaluate the seismic performance of bridges, but the papers online are all based on their own databases and have not been published. Where can I find the...

29 March 2024 6,946 1 View

How the result of random regression model in dairy cow to apply in dairy industry?

I am currently exploring the practical applications of random regression models in the dairy industry. Through these models, it is possible to derive coefficients from the lactation curve,...

08 January 2024 3,758 0 View

Do you think that Newton's gravity has a repulsive force?

Comparing gravitational field to electromagnetic field, the charge has the same sex and the opposite sex, but there are two kinds of "force"? Is there any gravity and any repulsion? What if...

20 December 2023 4,961 21 View

Does anybody know the structure of RiboGreen and OliGreen for quantification of RNA?

Laurie J. Jones; Stephen T. Yue; Ching-Ying Cheung; Victoria L. Singer (1998). RNA Quantitation by Fluorescence-Based Solution Assay: RiboGreen Reagent Characterization. , 265(2), 368–374....

31 October 2023 168 0 View

MGB vs QSY/BHQ in quenching efficiency, which one is better?

I know MGB can bind and stabilize the duplex, but it should be low in extinction coefficient and Max. Ab.(nm). Does anybody know the quenching efficiency of MGB comapred to QSY/BHQ? Foy...

19 September 2023 7,010 0 View

The binding affinity between extracellular vesicles (EVs) in serum and IgG in serum, how strong is it?

I would like to know if the binding between extracellular vesicles (EVs) in serum and immunoglobulins is strong or not.

02 August 2023 6,316 1 View

How to calculate diatom dissolution index (DDI)?

Ryves D.B. (2006, 2009) proposed the use of formulas for calculating the Diatom Dissolution Index (DDI). However, determining the dominant species of diatoms and classifying them into levels (1-4)...

01 August 2023 1,611 3 View

What is the right way for baseline correction in general?

During my time processing results curves, I frequently need to correct the baseline before peak fit, and intensity comparison. This thing happens to XRD, XPS, Raman, and many other data...

02 May 2023 9,587 3 View

For the anisotropic material, how to use the dielectric tensor calculates transmission rate?

I have the thickness data and dielectric tensor from ellipsometry

06 April 2023 7,771 2 View

About phi scan?

Dear all, can you please help me with a quesiton in XRD phi scan? Let's say we have a cubic Si (111) substrate, and I choose (100) plane to do the phi scan, how many peaks can we expect to...

28 March 2023 2,634 3 View

Could international experts in media and journalism, AI, communications and international communication share this conference link?

"Integration of Mass Media and Communication into the System of International Relations: Place, Role, Actuality and Prospects: Modern Media Issues 2024" Website: https://immcir.alnoor.edu.iq/

23 July 2024 3,139 6 View

Where can I find China outward FDI statistics by industry and by destination country?

I am currently researching determinants of China OFDI; and host country determinants using sectoral-level data.

23 July 2024 8,729 3 View

How to classify 3D Bioprinting as a part of Additive Manufacturing?

Hello, I have a problem in classification of "Additive Manufacturing" techniques. There are several classification for Additive Manufacturing e.g. Powder, Extrusion, Resin etc. Actually, I am OK...

15 July 2024 139 3 View

I need Agile topic for my PHD ? any recommendation ( Safe) ?

Hello All, it has been a while searching for a good topic to Agile, and also i need topic that can do a real impact in agile field? any recomendation ?

07 July 2024 8,450 3 View

What role does grain size play in the mechanical properties of nanocrystalline metals and how can this be controlled during the manufacturing process?

In nanocrystalline metals, the size of their crystalline grains affects how strong, ductile, and hard they are. Smaller grains often mean stronger metals but can reduce ductility. Controlling...

28 June 2024 6,925 0 View

Where is China going?

In memory of a worthy Chinese scholar

06 June 2024 2,098 0 View

What are the developments since the IMF added RMB as a 5th reserve currency?

The IMF allocates SDR quotas to supplement the reserves of its member countries. IMF added Chinese renminbi, as an international reserve currency beginning in October 2016 (which many believe was...

02 June 2024 4,948 0 View

How to insert numbered references in EndNote that assign a new number even for repeated citations?

Dear colleagues I have to prepare a document for Oxford University Publishing group that follows an unusual way of listing references. It requires that references meet two conditions: All are...

28 May 2024 5,612 4 View

Could anyone help me identify the species?

Could anyone help me in identification of these species growing in China's coastal wetlands? I attach some photos. Thank you.

27 May 2024 9,656 7 View

Are the licensing rounds that China recently obtained from Iraq considered a victory for the Chinese pole over the American pole?

14 May 2024 3,151 2 View