Cell Culture Protocol for 67NR and 4T07 cells?

Hello there! My lab has recently been (very graciously) gifted an array of cell lines, of which include 67NR and 4T07 cell lines. While I've found a decent amount of background and culturing...

02 February 2021 2,590 3 View

How can I calculate Standard Deviation using DataWarrior?

I am analyzing about 500 results in DataWarrior and I need to calculate the mean value and the SD. I managed to calculate the mean value using excel, but it I couln't find a way to simply...

25 October 2020 9,318 3 View

Computer vision / machine learning techniques for "blob" tracking and prediction?

My research involves tracking a dye plume in the coastal zone using computer vision techniques, and potentially making predictions using machine learning. If anyone knows any resources that come...

15 April 2020 6,507 2 View

Escalating dose regimen with osmotic mini pump?

Hi everyone, I wonder if someone has ever used osmotic mini-pump for an escalating dose regimen. I read that some iPRECIO osmotic mini-pump are programmable and therefore can be used for infusion...

03 April 2020 9,009 3 View

Is there anyone that have a trasfection protocol optimized for suspension cell culture?

We work with WIL2 cell line and want to trasfect mirna mimic and inhibitor. We tried first with lipofectamin and than electroporation (using amaxa nucleofector, U-001 program), none of that works....

27 March 2017 4,176 4 View

IWP-2 inhibitor

16 February 2016 1,730 4 View

Is there any solvent to solve SEBS blend?

I need to know the amount of oil present as plasticizer, so I would like to know il i can dissolve SEBS in one solvent and then recrystallyze it in another solvent.

30 September 2015 9,013 2 View

Could you help me with a Capitellidae identification?

Hi, I'm working with samples of the Portuguese Continental Shelf; I found few specimens of Capitellidae with 11 thoracic segments, in which the first is achaetigerous and the other 10 with only...

19 July 2015 1,087 4 View

Is anyone working with PK15 cell line free form circovirus?

I would like to find PK15 cell line free of Circovirus to attempt PCV2 isolation.

06 May 2015 6,617 2 View

Does any body explain why there is a superheater stage in the organic rankine cycles (ORC)?

I am interested in ORC-system. If I look to the hp-diagrams of the main working fluid they do not need a superheating stage, but in reality I saw that in many ORC the fluid is also superheated....

18 February 2015 10,018 3 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View