Does anyone have an idea how old Terebralia palustris can become?

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Why are suspension hek cells grown without serum?

Protocols for adapting adherent cells to suspension culture all seem to involve reducing/removing serum from the media as part of the adaptation, however I cannot find an explanation for why this...

12 July 2022 7,382 0 View

Is there permission required to use the Visual Analog Scale for Anxiety?

I want to use the Visual Analog Scale for Anxiety (VAS-A) in my DNP project. I know the VAS for pain is public domain, however, I have been unable to find whether the VAS-A is also public domain....

03 February 2022 7,003 3 View

1. Number of citations?

Is there a way to see the sum total of all citations of all the publications of one researcher? Or do I have to go into each item and add the citations up?

07 July 2021 5,466 3 View

In the Wilcoxon signed rank test how is "N" defined in the effect size r and how to treat constructs based on several items?

In my study data, I have matched pairs (same persons with two different observation points (pre/post test)), measured on a 5 point Likert scale which I consider ordinal. I intend to use the...

11 May 2021 7,688 6 View

Papers/studies on public policy and translation/implementation of global policy?

Hi all, I am looking for papers/books/studies related to changes in public policy, including theoretical papers, and on the translation/implementation of global policy onto the national level....

25 January 2021 2,610 7 View

Clearing tissue for microplastic or nanoplastic visualization?

Hello all - Has anyone used CUBIC or other clearing techniques (e.g. hydrogen peroxide) to clear tissue (e.g. remove pigments) in order to visualize micro or nanoplastics within larval fish or...

05 April 2020 3,990 0 View

In which langaues is the Vancouver Index of Acculturation available?

for a study in Switzerland we are looking for translations of the VIA to various languages.

13 October 2019 6,359 3 View

How will the Tasks Force Climate-related Financial Disclosure (TFCD) affect the transparency and efficiency on the financial markets?

https://www.fsb-tcfd.org

26 January 2019 9,045 2 View

What is the time-course (inter-stimulus- interval) of priming and inhibition in preschool & primary school children?

BACKGROUND: I am working on reading development and based on some classroom-observations i am wondering which role the quick decay of already processed information plays in fluent reading (and...

08 March 2018 5,538 4 View

How long need adaptive immune cells to proliferate?

Dear peers, Do you now about good literature of proliferation (and activation) times of T- and B-cells? I like to run assays, in which I want to check - among others - the proliferation of...

14 January 2018 5,256 3 View

What are the modern approaches to the organization and sustainable management of greenery in urbanized cities?

What are the modern approaches to the organization and sustainable management of greenery in urbanized cities? How can ecological and recreational functions be introduced into the landscape and...

23 July 2024 7,292 4 View

Is it possible to estimate population using animal footprint?

I'm trying to use cassowary footprint to estimate their population since their footprints are distinguishable from other animal on the field. is it really possible to do that? since it's really...

18 July 2024 3,729 7 View

Are diatom inclusions found in shellfish shells?

Mangroves were reported to eat into limestone atolls like so much cake - but could it have been diatom partnerships at mangrove roots that ate into the rock? If gypsum formation is a clue, how...

12 July 2024 159 2 View

How to dilute essential oil from plants to assess the biological activity?

I have extracted essential oil from a medicinal plant and want to make several concentrations for some biological activities (Antidiabetic assay). How can i prepare the several concentrations to...

04 July 2024 8,100 4 View

How we can use AI in plant identification and botany?

28 June 2024 8,807 3 View

Using Kruskal-Wallis-Test when analyzing abundance and diversity indices?

I'm analyzing abundances from various ecological surveys. So data was collected across multiple independent years from three sites within each year. The years fall under two temperature...

26 June 2024 2,798 2 View

What are these aggregates in activated sludge flocs?

I've been working with activated sludge samples and have encountered a challenge in identifying certain structures/organisms that appear abundantly within the flocs during optical microscopy...

23 June 2024 9,584 1 View

How are Shannon Wiener values used in the Wilcoxon rank sum test?

Is it very literally subbing in shannon wiener index values instead of species abundances?

16 June 2024 4,533 5 View

How can I statistically compare shannon index values between two years?

I have six ecosystems in two substrate categories (Triplicates essentially). I have determined shannon wiener index values for each ecosystem and also for the two categories separately. I have...

16 June 2024 6,841 7 View

Welcome Find these basic axes in p df form:1.Introduction to Botany:2.Plant Structure and Function?

conservation Conclusion: In summary, "Exploring Botany: An Inclusive Guide to Plant Biology" aims to be an invaluable resource for students, educators, and enthusiasts interested in delving into...

13 June 2024 5,807 1 View