Is there a protocol for generating rod-shape mesoporous silica?

21 June 2017 304 4 View

Is sodium pyruvate a required component in media?

I'm growing tissue from lost pregnancies. The media used prior had sodium pyruvate but the replacement media from Life Tech does not contain it. Does anyone know if I need to buy and add that to...

15 May 2016 3,546 4 View

What is the Zn(II) lewis acid property and how can I run the oxidation reaction?

29 September 2014 4,802 1 View

How can i measure the serum concentration of crude plant extract administered to experimental rats?

I'm conducting a toxicological experiment. I administered crude ethanol extract to pregnant rats. I need to check two things -the serum concentration of the extract in the dam rats...

11 August 2020 1,914 2 View

I need Stata codes to compute median/mean duration of postpartum infecundability. Any help?

I am trying to compute the median duration of postpartum insusceptibility for one of my objectives. However, my values are much lower than the ones in the published report. Can you please help me...

10 May 2020 1,032 7 View

Anybody can determine this micro-fossil?

Dear Researchers, I found it from Permian limestone strata in Julfa province (North-West of the Iran country). It should be mentioned, this microfossil extracted from samples collected of the...

29 March 2020 574 5 View

Can somebody help me and recommend publications for extracting Radiolarian microfossils from the Middle to Upper Permian strata?

Dear researchers, I'll be grateful if it is possible to recommend any method papers for extracting Radiolarian microfossils from the Middle to Upper Permian. Sincerely yours, Soheil.

22 March 2020 5,895 4 View

Can anyone suggest what is this microscopic fossil extracted from Middle to Upper Permian limestone strata?

Dear Researchers, I found it from Middle to Upper Permian limestone strata in Julfa NW Iran country. This microfossil extracted form sequences that belong to the Stratigraphy and bio-event...

16 February 2020 3,088 10 View

Can a child who has not learned language as a result of seculution from the human society be able to learn sign language after the critical period?

The critical period is important in learning language by a human baby. It is during this period that the language acquisition device (LAD) is active for language learning. It is assumed that...

01 February 2020 3,217 3 View

Can anyone suggest what is this microscopic fossil extracted from Middle to Upper Permian limestone strata?

Dear Researchers, I found it from Middle to Upper Permian limestone strata in Julfa NW Iran country. This microfossil extracted form sequences that belong to the Stratigraphy and bio-event...

01 February 2020 1,973 6 View

Anybody knows what is this microscopic fossil from the Middle to Upper Permian limestone strata?

Dear Researchers, Anybody knows what is this microscopic fossil from the Middle to Upper Permian limestone strata? I found it from the Middle to Upper Permian limestone strata in Julfa NW Iran...

26 January 2020 3,108 4 View

Anybody knows what is this microscopic fossil from the Middle to Upper Permian limestone strata?

Dear Researchers, Anybody knows what is this microscopic fossil from the Middle to Upper Permian limestone strata? I found it from the Middle to Upper Permian limestone strata in Julfa NW Iran...

31 December 2019 4,981 4 View

Can I develop a systematic review on a recent topic?

Hello everyone! I'm developing, in my PhD, an intervention for parents during the postpartum period. Is it feasible and viable to develop a systematic review in a recent theme/area? I made a...

10 November 2019 2,784 3 View