Can anyone distinguish between juvenile of Siganus canaliculatus and Siganus fuscescens ?

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Python Code for Dynograph Identification?

Hi all researcher, I am looking for references of python code that could identify the dynograph card. The identification includes identifying the shape of the dynograph result. My goal is to make...

13 December 2020 2,649 4 View

What should the village government do in dealing with the spread of the covid-19 virus?

I am currently researching village government policies regarding the spread of the covid-19 virus, I want to gather opinions from various villages or areas affected by the Covid-19 virus, what...

07 September 2020 303 5 View

How to get ICRG (Economic Risk ratin) data ?

Hi, I'm a management student that want some help for finding the excel data of Economic Risk Rating from 2014 to 2019 or at least to 2018. If there's anyone who can help me please share the data...

13 January 2020 1,099 1 View

Can anyone identify the genus or family of these species ?

Im currently working on gut content analysis of some juveniles from seagrass bed in Seribu Archipelago, Indonesia. I found some difficulties as most diets were found in not complete part and...

17 June 2019 769 11 View

Can anyone help me to identify the genus of these crustaceans?

these crustacean found in a gut content of Ostorinchus margaritophorus (Apogonidae)

25 March 2019 7,462 22 View

How to measure reliability and validity test for experimental reseach?

i need references about how to determine the proper reliability and validity test for experimental research. i do research about analyzing validity and reliability of smartwatch for healthcare. it...

08 November 2018 2,948 3 View

How to adjust the pressure to evaporate the methanol solvent from plant extract on the rotary evaporator?

how to adjust the pressure to evaporate the methanol solvent from plant extract on the rotary evaporator? I use eyela brand vacuum with aspirator type. when I set the temperature of water bath at...

04 February 2018 468 1 View

Why a primer can produce different size of PCR product?

I have a primer of Ubq 1 and I used it to amplify two different rice cDNA groups by PCR. The first group samples produce single band around 200 bp while second group sample produce single band...

20 October 2017 885 4 View

I have a problem about classification secondary metabolites from natural products, may I ask for advice on the latest and reliable references ?

I am writing a bachelor thesis, and I am in a state of confusion in writing a literature review, as many sources with different classifications

06 May 2017 7,294 2 View

Tricine SDS PAGE smearing?

Hello everyone, I have condition in my sds page tricine here. My sample is recombinant human epidermal growth factor (protein 6,2kDa). before going to sds, all the sample have to be extracted...

06 February 2017 7,297 11 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Would fecal samples stored at -20C for over a year impact metagenomic analysis?

Dear All, I have access to some rodent fecal samples that have been stored at -20C instead of -80C. Anyone have experience with the impact of stowage condition on comparative metagenomic analysis...

01 March 2021 2,512 1 View

Genome-wide gene identification protocol ?

Is there any book chapter/book, webpage or research article available to understand genome-wide gene identification?

28 February 2021 8,095 1 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

I want to performe MALDI-TOF MS for bacterial identification, I would appreciate it if anyone can tell me the matrix solution preparation protocol ?

based on what I've studied on multiple papers, for peptide and protein identification Alpha-cyano-4-hydroxycinnamic acid (CHCA) is an appropriate matrix to use, I also know that the CHCA powder...

26 February 2021 6,799 3 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

Can anyone help with Schistosoma identification?

Can anyone identify what kind of Schistosome species this might be? Morphological features of cercariae and adults resemble Trichobilharzia, though I am fairly new to the field of parasitology...

25 February 2021 7,760 6 View

Experimental Design: How deal with pseudreplicates with immunological and clinical-chemical paramaeters?

Hello everybody, I am investigating the influence of a toxinon various clinical-chemical and haematological parameters in fish. I have three treatments (control, low dose, high dose) in my...

24 February 2021 1,243 1 View

I have need of XRD graph analysis software for phase identification. Can you please provide links for software tools which can be downloaded?

i am trying to download x'pert high score software, but can't download it. please do suggest software for phase analysis

24 February 2021 5,687 4 View