Does someone know where to buy Lee filters for simulating red and far red light?

More Susana Valencia Díaz's questions See All

¿Cual es el impacto sicosocial del analfabetismo digital en docentes de la educación superior?

como se ve afectado un docente de educación superior por la falta de conocimientos digitales, sus emociones

20 May 2024 1,149 0 View

Would the concentration of CFSE+ particles in EV samples be a more accurate way of measuring EV concentration?

Today, the most commonly used techniques for assessing the concentration of EV samples are NTA and the determination of total protein concentration. However, the concentration obtained by NTA...

16 May 2024 6,910 1 View

I Sara Mills Feminist Stylistic Analysis, is the sentence level analysis a line by line ?

For example: If the data is a song. Is the sentence analysis a line-by-line?

28 April 2024 7,251 0 View

Is it wrong to add one more author over the limit imposed by the journal?

Hi, my team and I want to publish a paper. However, the journals we are overseeing for possible submission only accept 3 authors and we are 4. Would it be wrong or prone to desk rejection if we...

16 April 2024 3,945 4 View

What are the key features and benefits of the Sysmex DI-60 hematology analyzer, and how does it compare to other analyzers in its class?

The leading producer of medical diagnostic equipment, Sysmex Corporation, developed the hematology analyzer known as the Sysmex DI-60. Complete blood counts (CBC) and white blood cell...

11 April 2024 6,187 1 View

How to estimate the cost of implementing selective waste collection for the city council based on the volume of waste per capita?

The implementation of a cell phone application aimed at connecting citizens and reward-based waste picker associations is not enough to make collection logistics possible for these collectors....

09 April 2024 7,180 1 View

How to get the annotation file of the Immunochip array?

Dear community, I'm inputting data from an old GWAS study based on the Immunochip array, and I need the annotation file to conduct a few QC steps. I can't find it on the Illumina website; I...

06 April 2024 8,979 2 View

Speed for tensile tests on basalt fibers?

I want to characterize the mechanical properties of individual basalt fibers. I am having problems when choosing a test speed. If a follow ASTM C1557, I should choose a speed where the fiber...

24 March 2024 4,985 3 View

¿Cuáles son los efectos a largo plazo de la pandemia en la salud mental de los trabajadores sociales y en la demanda de servicios sociales?

La pandemia ha afectado la salud mental de los trabajadores sociales, generando agotamiento y estrés. A largo plazo puede impactar sobre la retención laboral.

11 March 2024 3,779 1 View

Problems isolating human neutrophils using Percoll - Erythrocytes not pelleting?

Hello all, I present here a problem to see if someone has encountered it and can provide some clarity. We are trying to isolate neutrophils from patient blood in tubes EDTA. We are following the...

10 March 2024 4,156 3 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

The Curse of Evolution and Complexity?

Brain and body mass together are positively correlated with lifespan (Hofman 1993). The duration of neural development is one of the best predictors of brain size, and conception is the best...

05 August 2024 6,247 3 View

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal?

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice

04 August 2024 7,367 3 View

Are authors sowing for scientific Journals to be reaping the benefits? We are charged for publication but we offer free peer review services, why?

As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....

03 August 2024 7,304 2 View

Is it true that science is leaving the era of mathematics and entering the era of matrix mechanics?

We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...

31 July 2024 3,900 2 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

Could you try using PeptiCloud and see if it's a useful tool for biology research?

PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...

28 July 2024 4,762 2 View

Maria Leticia Monge

Hola Susana, sabes quién es el proveedor en Alemania?

Susana Valencia Díaz

No, intenté hacer la compra en internet pero no entregan a México. Posiblemente haya alguien en México que si los distribuya y se proteja al comerciante nacional. Ya fui al DF y nada. Investigaré quien es el Alemania.