In PRIMER, is it possible to downweight certain taxa in multivariate community datasets to reflect uncertainty around identification??

I have a dataset with about 80 different species. As usual, some species are very easy to identify with certainty whereas others are more difficult, which means that I am less certain of my...

03 March 2021 8,066 4 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

B-mercaptoethanol (BME) protocol?

Hi everybody, I have been running a multiplex IHC which allow me to stain the same tissue with different markers (Primary Ab + Secondary conjugated Ab) (AF487, AF555, AF647). Since I would like to...

27 February 2021 5,028 2 View

What is the suitable range of Sulfur content and Viscosity of Heavy fluid Oil that used in Kiln?

What is the disadvantages of high sulfur content to the ceramic burning process? and what is the effect of outranged viscosity?

24 February 2021 8,219 2 View

Does the subsoil have an effect on the spread of weeds whose roots are more than 35 cm deep?

For weeds whose roots deepen more than the level of subsoil, they may be affected by this layer, for example, determined by height and growth, as well as limited to flower production and seeds.

01 February 2021 1,940 4 View

R script statistics - Effect of 2 variables on another?

There is data about the location and characteristics of plots of Oilseed Rape on several farms, as well as the relative abundance of different pollinator species counted at each plot. The...

25 November 2020 3,203 1 View

What statistic analysis should I use?

Hi, I'm terrible with stats and need some help! I'm looking into the butterfly population at a single site over the course of 6 years and I'm not sure what type of tests I need to run to get...

22 November 2020 3,181 3 View

Is there a database of photos with insect pollinators on flowers of plants?

I would like to know if there is a database of photos with insect pollinators on flowers. The insects must be located on flowers of plants. I am interested in pollinators encountered in Europe,...

04 November 2020 2,219 6 View

Can DNA sequencing help in identification of hybrids amongst butterflies?

Recently I faced a problem while separating 3 species of genus Lethe butterflies (group Woodbrowns -Satyrinae) working along an elevation gradient and different forest habitats in Kedarnath Musk...

15 October 2020 2,916 3 View

Can anybody identify and advise on holoparasitic plants living inside cacti?

Four cacti in our conservatory carry holoparasitic plants inside them which have flowered or are still flowering this year. They appear to be two species. Can anybody answer these questions: -...

24 September 2020 9,749 3 View

Is this typical lymphocyte, the flower cells?

21 September 2020 4,107 3 View

Why these trees flowering only on one side?

Can any Plant Biologists give an explanation as well as introduce me the related literature explaning why these trees flowering only on one side of tree? The effector is light, temperature or what...

25 August 2020 4,107 3 View

What is a good "analyte-free" method blank to use in cannabis testing?

I am looking for a method blank which I can use in the heavy metals, terpene, solvents, cannabinoid, pesticide, and microbial analyses I do in my analytical lab on cannabis samples. I have tried...

18 August 2020 320 1 View

Does anyone know something about Brimstones (Gonepteryx rhamni) mating in the summer?

The image was taken on June 21, 2020 in Hungary. To my knowledge, Brimstones mate in the spring after overwintering, not in the summer after they emerge from their pupae, but these two specimens...

28 June 2020 796 4 View