Can anyone identify this Lichenes specimen?

26 July 2023 0 9K Report

Crustose type lichen, light green in color, slightly thick thallus and rough textured, grows spread out on the surface of tree trunks with irregular margins.

Badges
Science topic

More Regita Sri Rahayu's questions See All

In the situation below, can I apply braun and Clark thematic analysis?

I have a theoretical framework for preparing a interview guide to assess the unmet care needs of a sub population of chronically ill patients and their caregivers(dyadic interviews).

04 August 2024 8,798 7 View

I have calcined my catalysts without flowing air from the compressed air cylinder will there be any problem with my reaction if i use that catalysts?

FYI Catalyst is MFI zeolite Si/Al = 140,25.40.11.5,15 I am using this catalyst to study methanol to DME conversion

25 July 2024 2,486 2 View

What is your opinion on secondary datasets in data analysis?

I am trying to write a detailed article Secondary Data Methods

20 May 2024 2,109 3 View

Can I apply two-step custer analysis of continuous variables for defining cases and controls?

There are 33 items adding up to an overall value for qol score. How to present the results of two-step cluster analysis in the methodology for differentiating cases and controls group? Should any...

14 May 2024 7,717 2 View

How do you decide which data visualization techniques to use for presenting your findings?

Les say you have a data that is has more noise and now you will need to decide which data analysis technique will be more useful and how do you start data visualization.

09 May 2024 8,935 3 View

How to develop a flat panel display glasses ?

Dear friends, I am looking to develop a new project for the applications of displays using float glass. How and what process is needed to develop such flat panel displays what are the ideas and...

09 May 2024 3,233 0 View

Regarding methanol to dimethyl ether kinetics on hzsm-5 ?

Hlo I am trying to get kinetics of methanol to dimethyl ether kinetics on hzsm-5 si/al = 40 catalysts at 160 deg c I was unable to reach zeroth order kinetic regime. I am doubting that the...

05 March 2024 1,930 0 View

How do we control pin holes in the coated thinfilms by using large area magnetron sputtering techniques?

Dear ResearchGate colleagues, professors, and scientists, I'm encountering challenges with coated thin films produced using a sputtering system. Following treatment through tempering at 650...

11 February 2024 3,585 4 View

Why does my Gold nanoparticle change colour over time without being exposed to any external agents?

I have synthesized gold nanoparticles that show UV Vis peak at 522nm and were bright pink immediately after synthesis. Over a span of 24hrs, the Solution shows visible colour change from pink to...

07 February 2024 10,125 5 View

Having reproducibility problem in my methanol to dimethyl ether reaction at 175 deg c in fix bed catalyst reactor what could be the possible problem?

Hello scientists I am PhD student in united states workin in acid sites characterization in zeolites. I am using methanol as a probe molecule to investigate the acid sites in zeolites. I am using...

24 January 2024 9,936 4 View

Is the black sediment consider as sand? If not, how can I filter it out?

Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...

30 July 2024 557 2 View

Are these cassettes suitable for expressing PETase mutant in E. coli?

I created two potential gene expression cassettes (constitutive and inducible) for expression of a mutant PETase gene on PeptiCloud using the version tree feature, which allows users to create...

28 July 2024 7,559 1 View

Why practical assessments of dislocation density by XRD ignores the texture which apparently affects the result?

As one can read in numerous papers on this matter, the dislocation density is derived from the dependence of peak broadening on the diffraction angle, that is, on considered reflections. Thus, to...

28 July 2024 6,496 5 View

Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?

27 July 2024 5,455 2 View

Is it redundant to use both Random Forest and Decision Tree algorithms in the same regression project?

I am currently working on a regression model for a project and considering using both Random Forest and Decision Tree algorithms. Given that Random Forest is essentially an ensemble of Decision...

23 July 2024 4,306 3 View

How can I calculate spin texture using Quantum Espresso for non-colinear case ?

I want to calculate the spin texture for the electronic band structure obtained from SOC calculation. Is there any way for calculation of spin texture using quantum espresso??

19 July 2024 8,571 1 View

What analyzes do you use to compare biodiversity in a square, at two different times?

e.g. moment one: square in its normal state moment two: square after cutting large trees and replacing them with dwarf trees.

12 July 2024 8,258 5 View

How to create a database management system of trees species using gis and remote sensing techniques?

I want to assess the trees in an rainforest habitat and collect every necessary detailed data by utilizing GIS and Remote sensing technology techniques. And build a database management system for...

11 July 2024 4,747 1 View

What are the relationship between insect biodiversity and durian tree? maybe from the nutrition contain or canopy tree, or other things?

I want to know what are the relationship that happen between insect biodiversity and durian tree

10 July 2024 8,230 1 View

Hello all Can we use different concentrations of lemon or orange extract to grow flowers in ornamental trees and shrubs?

I need more pdf on this topic

02 July 2024 6,988 1 View