Where can I find the standard absorption spectrum of Jasmonic acid?

I need to compare the absorption spectrum of the compound I have isolated. I am suspecting that it is JA. I need a literature or a published result on the absorption spectrum of JA.

03 April 2016 7,434 1 View

What is the best method to visualize Trichoderma hyphae in the cortical region of the young roots of a tree?

I have tried aniline blue and cotton blue staining for root sections. They're not effective, in this case.

01 February 2016 3,227 4 View

Is there a protocol for simultaneous quantitation of jasmonic acid and salicylic acid using HPTLC?

I would like to measure the salicylic acid and jasmonic acid production of my subject plants as their response to insect pest. I would like to conserve the use of their leaves so as to minimize...

09 October 2015 6,696 2 View

How can I quantify salicylic acid from plant leaves using spectrophotometry?

09 October 2015 4,852 3 View

Have there been published studies on the use of Trichoderma-induced systemic resistance against insect pests?

I'm currently starting my studies on the use of Trichoderma-induced systemic resistance against a newly identified insect pest. I want to know if there have been studies that also deal with ISR...

03 April 2015 4,126 1 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View