06 October 2014 5 4K Report

It is surprising that Asian countries do not have Yellow Fever in spite of having high densities of Aedes aegypti. Could this be due to immunological reasons pertaining to Asian people?

More Sumodan Pk's questions See All
Anybody has the following paper?

Menke, Arnold S. (1977). "Aha, a new genus of Australian Sphecidae, and revised key to the world genera of the tribe Miscophini (Hymenoptera, Sphecidae, Larrinae)". Polskie Pismo Entomologiczne....

29 February 2024 3,765 1 View

Are you working on any aspect of Anopheles stephensi?

Hi colleagues, You may be aware that Anopheles stephensi, the urban malaria vector has been recently recognized as an important invasive species. I would like to know who are working on this...

02 January 2024 5,726 6 View

How can SMEs practice Lean Management with limited resources and skills ?

SMEs (Small & Medium Enterprises) have low labor intensity and do not have skilled lean practitioner. Productivity and competitiveness for SMEs are usually low and experience challenges to...

07 October 2023 2,565 8 View

May I get various observational evidences about the existence of diverse (nucleus) acoustic waves in the interiors of compact astrophysical objects?

Dear Colleagues, I would like to request various observational evidences about the existence of diverse (nucleus) acoustic waves in the interiors of compact astrophysical objects, such as white...

17 August 2023 3,363 0 View

Is there any chain extender / compatibilizer that can use to improve the viscosity of the PET resin through chain extension?

With current sustainability and circular plastic requirement, single used plastics are collected and recycled into new packaging. During extrusion, the resin undergone molecular scission, thermal...

08 March 2023 559 0 View

Any case study on Lean Manufacturing in SME of plastic industry?

Want to understand the impact / performance of the Lean manufacturing principal in plastic industry (prefer to be downstream such as packaging convertor, masterbatches maker, injection molder,...

12 December 2022 9,285 5 View

How can crowdsourcing concept be applied to women entrepreneurs of MSME sector?

I'm exploring the crowdsourcing concept and its relation to women entrepreneurs of MSME sectors. I would like to understand how the relationship can be established between the concept of...

04 December 2022 3,924 4 View

May you kindly recommend which cells are used instead of FRhK-4 cell lines for inactivation of Hepatitis A virus?

We want to inactivation HAV by different cell lines.

28 February 2022 3,919 1 View

What should be the scale factor while defining demand spectrum fro pushover analysis?

I am working on Unified Performance Based Design of Steel structures. While doing pushover analysis , the capacity of my building is seems to be so higher than the demand spectrum (IS 1893) . What...

30 October 2021 7,998 9 View

What are the integrated digitech tools, apps, and/or software you preferably use in online teaching, learning, and grading processes?

It is extensively long-familiar that all-rounding pandemic disruptions transform offline synchronous (face-to-face, real) classrooms into online asynchronous (screen-to-screen, virtual) ones. It...

29 June 2021 975 46 View

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Intracerebroventricular (ICV) AAV inj.?

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How to improve my plaque assay for influenza virus?

I used MDCK cells for my plaque assay for influenza virus and seeded 950,000cells/well in 6-well two days before infection. The virus was diluted in FBS-free MEM with 0.5ug/ml TPCK-trypsin. Here...

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Does anyone know how to improve calcium-imaging fluorescence with GRIN lenses?

Hey everyone, I've been working with GRIN lenses (Inscopix) for almost 1 year and still had no luck seeing strong fluorescence on them. When I look at them, I can see good blood flow and,...

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Why do I have two different bands from the same virus after PCR?

I get two different bands from BCMV after PCR

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Problems to find a region of a Virus gene?

We have a couple of primers but when we make a blast for those primers we see two results: When I use Blast from NCBI, I found many lineages which anniling with many lineages. But when I want to...

01 July 2024 7,642 3 View

I need this article, can anyone get it?

I need this complete article, could anyone help me? follow theme below. Chikungunya virus cell-to-cell transmission is mediated by intercellular extensions in vitro and in vivo.

20 June 2024 3,373 1 View

What can cause that mosquitoes from Rockefeller reference strain (Aedes aegypti) spend too much time in larval stages?

We have been rearing Rockefeller mosquitoes for many years in our laboratory without any problems, but lately, in spite of good viability of eggs and unchanged environmental conditions (27°C,...

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Can anybody recognize the virus on potato plants?

Infected potato plant was negative for PVY, PVX, PVM, PVS. What can it be?

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