Hello, can I get helps to identified this algae?

More Enrique mora-heredia's questions See All

Compute for the total volume of concrete needed for the concrete pouring of the foundation including its column up to NGL only as shown in the plan?

Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!

25 February 2021 3,092 2 View

Do you know any free clinical Covid19 database available?

Hello, everybody. I would like to apply machine learning techniques to clinical data of patients with Covid19. However, I can not find any clinical database of Covid patients, do you know any...

02 December 2020 706 8 View

How to dye the spider gland of a spider to see in fluorescence (488nm)?

I want to use a fluorescence microscope to observe in situ the venom gland of a cleared spider using a 488 nm laser. Any recommendation on what dye to use that would be particularly attached to...

14 October 2020 3,986 10 View

How do I give glucose solution to rats wistar after STZ intra-peritoneal dose to prevent hypoglycemic shock?

How to administer the 10% glucose dose in the rats after the STZ dose? Is the solution placed in the drinkers or is it given intragastrically? if it is intragastric, in how many ml to dissolve the...

19 July 2020 4,178 2 View

Thermo LCQ Advantage unstable mass reading by electronics failure?

Hi there. Operation of a Thermo LCQ Advantage was perfect until turned it to stand-by. Next day, the system was turned on and everything seemed fine. However, TIC signal completely disappeared in...

06 July 2020 3,119 2 View

Field studies of nearest neighbor distance: how do you handle cases with no neighbors in sight?

In studies in which one of the variables recorded is the minimum neighbor distance of a number of focal animals, how do people handle cases where a neighbor cannot be identified? Excluding them...

25 April 2020 1,116 5 View

Is running several one-way ANOVAs justifiable when an (appropriate) two-ways ANOVA does not reach statistical significance?

Hi, We have been discussing this topic on my lab for a long time. Is there any justification for reporting statistically significant results of several one-way ANOVAs when a previous and more...

29 January 2020 8,458 2 View

Which contrast agent would you choose to assess animal vasculature by histology in the context below?

Dear all, I would like to assess by histology the degree of vascularisation that occurs on a mouse bone after the local administration of a certain compound. I've thought to administer a contrast...

01 September 2019 3,689 1 View

How I can program a PIC?

Hello. My name is Enrique Mesa. I am looking for ways to program a PIC microcontroller at home. I am a student planning to do a project this semester for university. I plan to purchase a...

15 June 2019 7,298 5 View

Hello, any suggest for a research in iot security ?

I need to define a topic,It should not be so extensive to be able to cover in a good way.My idea is to make a security comparison between two IoT technologies,however i feel the topic stills too...

12 June 2019 3,221 3 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View

Physical-chemical formation of stalactites/stalagmites. what promotes the formation/growth of these structures?

I know, or think I do, the basic idea behind these natural structures, as from what I know they form due to water dripping from the top leaving a salt deposit behind. But started to wonder about...

22 February 2021 1,400 4 View

Multinomial probabilities and confidence intervals - obtaining the CI of the reference category?

Hi, Some background to my question: I have fitted 1st order multinomial Markov models with covariates. Since all probabiilties (for each row of the transition matrix) sum to 1, I estimate only...

22 February 2021 2,541 4 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

Michael J. Lynch

I'm not an expert by any means. Could it be this?

https://cronodon.com/NatureTech/seaweeds-green.html

Cathleen Doyle

I believe 72 and 287 are Desmids (maybe Closterium closterioides), and 109 is a diatom (Navicula spp.). The filament in the top picture (72) looks like a Spirogira sp.