Pure metallic Antenna ?

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Can I find a fast journal (indexed in scopus and without fees)?

Good greeting. I want to publish a paper review in a journal specialized in food, health, toxicology, or even environmental sciences, provided that it is indexed in Scopus. I hope you can help...

19 May 2024 4,426 4 View

What does mean when I get Kf= 0 in Freundlich adsorption isotherm for liquid where the R2 is 1.00 for the experimental data analysis in this model?

Hello, What does mean when I get If= 0 in Freundlich adsorption isotherm for liquid where the R2 is 1.00 for the experimental data analysis in this model?

01 May 2023 3,339 2 View

Any suggestions for Reverse Engineering books for undergraduate level course (Industrial and Mech. Engineering)?

Note that I have already this book, "Reverse Engineering an industrial perspective by Vinesh Raja and Kiran J. Fernandes"

15 April 2023 9,158 3 View

How convert PXRD data to CIF file?

Hello everyone, I have PXRD data and want to convert them to a CIF file. If someone help me. Many thanks for considering my request.

06 February 2023 7,295 5 View

dielectric material at THz frequencies ?

Dear there, I'm wondering if it's always true that metal material has lower loss than dielectric material at THz frequencies. in other words, dielectric loss is higher than metal loss at higher...

18 January 2023 9,117 4 View

Hello respected researchers, suppose I obtained fixed adsorption and removal efficiency of an anionic dye over a wide pH range. That is right.?

suppose I obtained fixed adsorption and removal efficiency of an anionic dye over a wide pH range. That is right. (Regrading acid blue 92 dye, PANI/Mil-101(Cr) adsorbent.

21 November 2022 4,835 2 View

Dose the metals oxides like (Fe3O4, ZnO TiO2) can coordinate with organic linker in the purpose of MOFs synthesis?

09 December 2020 5,134 2 View

How to calculate the CPU Temperature for VM in cloudsim ?

Dears please is there anyone knows how to calculate the CPU temperature and power consumption for VM.

02 April 2020 7,858 0 View

Reduction of width of the classical waveguide ?

I need a solution of metallic technologies (not microstrip technology ) that allows me to reduce width of the classical waveguide (w) without increasing the cut-off frequency (fc) Thanks in advance 😊

04 October 2019 2,898 1 View

I am trying to calculate L-Asparaginase activity and i am looking for a modified assay to detect aspartate not ammonia any suggestions?

I am trying to calculate L-Asparaginase activity and i am looking for a modified assay to detect aspartate not ammonia, actually trying to avoid working with Nessler reagent to be quite sure about...

19 November 2018 7,648 4 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View

Is anyone aware of any Bronze Age or Neolithic pendants made of siltstone with serrated edges?

Excavation in 2007 in Northern Scotland along the East Coast revealed a domestic site containing the unbroken half (other half is missing) of a perforated circular disc measuring L 37mm x W...

27 July 2024 6,019 0 View

Why methanol and sulphuric acid used in the analysis of polyhydroxyalkanoates (PHA) by GC-MS?

Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?

22 July 2024 1,210 2 View

How to find ECC from radiation pattern on cst ?

i need to find ECC for 4-MIMO antenna using radiation pattern on CST

16 July 2024 7,291 1 View

What is gaussian input keywords to pe rform NLO, somebody writes #p, polar and other writes polar=enonly and polar =(DCSHG, Cubic)CPHF=RdFREQ?

I am new to gaussian 16 software and while doing non linear optical properties calculation hyperpolarizabiltiy polarizability dipole moment calculation I found different gaussian input keywords...

08 July 2024 7,551 1 View

How to know the TM/TE modes in antenna design in CST studio?

How to know the TM/TE modes in antenna design in CST studio? Example: TM01 ,TM02 ,TM10, TM12, TM30 like this... how can identify the antenna is operate the above said mode? can any one explain...

08 July 2024 6,609 2 View

How to give excitation to Crossed Dipole Antenna in HFSS?

I'm attempting to simulate a crossed dipole antenna. For excitation, I've placed a lumped port along each dipole. However, the resulting radiation pattern is similar to that of a single dipole....

08 July 2024 1,876 3 View

How can I find the absolute maximum value of the Lamb-Oseen vortex with a no-slip condition?

R(t) = the propagation function of the vortex, where R=sqrt(4vt + R0^2) R0 = initial radius. w0 = initial angular velocity. Rf = the radius of the boundary confining the fluid. The Lamb-Oseen...

07 July 2024 3,680 0 View

How to remove DDQ from bodipy reaction only possible colmun chomatography tecnique use here ?

bodipy moiety are high polar nature .so its are bottom of TLC PALTE up to 20;80(ethyl acetate;hexane) mixture so its binding in SiO2 SO YIELD is so decreased. how to remove DDQ from reaction mixture?

02 July 2024 8,846 4 View

Can someone explain the pros and cons of mean squares vs. Baker's ratio for pinpointing gene action in line x tester designs?

In plant breeding research, line x tester mating designs are often used to assess gene action for various traits. Some studies suggest that the simultaneous significant mean squares for lines,...

30 June 2024 4,877 2 View