When designing an optical fiber, does it require a core and cladding?

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Is skin yellowness an numerical or ordinal variable?

I have a response variable called skin yellowness, which I will measure via a scored color chart, whereby 1 is pale yellow and 15 is orange. I'm not sure if this counts as an ordinal variable,...

11 August 2024 4,793 1 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

How can I get old refernce in geomorphological mapping?

how can I read Waters, R. S. 1958. Morphological mapping. Geography 43 :10-17 from internet? note: not in google or resaearch gate

26 July 2024 7,813 3 View

How can the rubber fibres produced by the electrospinning device be removed from the fibre collect(aluminium foil) ?

How can the rubber fibres produced by the electrospinning device be removed from the fibre collector (aluminium foil) without affecting the orientation of the rubber fibres for use in reinforcing...

26 July 2024 8,281 0 View

My question concerns MTT cell viability assay?

Despite not having cells in the media, I am getting purple color. I have tried many troubleshooting methods, varying media types, and even different MTTs from different companies to figure out the...

21 July 2024 9,914 1 View

What are the modern topics to work under bacteriocin and fermentation as PhD student?

As PhD student specialized as food and industrial microbiology need to further research on bacteriocin and fermented food.

16 July 2024 7,394 1 View

How to get a research question in educational administration and management in MPhil?

What are some of the areas to consider in undertaken research in educational administration in MPhil.

14 July 2024 8,394 2 View

How can i elucidate a compound using xrd?

XRD analysis

08 July 2024 977 4 View

How i can calculate mathematically COD concentration if i add 1gr from glucose to 1 L distilled water ?

how i can calculate mathematically COD concentration if i add 1gr from glucose to 1 L distilled water

08 July 2024 9,104 2 View

What is the best method for modeling the transmission and reflection of an electromagnetic wave incident on a magnetic multilayer thin film?

Previously, I successfully modelled the transmission and reflection of electromagnetic waves incident on non-magnetic materials. Please refer to my publications for details: 1- A polynomial model...

05 July 2024 1,396 2 View

Can't spin-orbit coupling(SOC) be included in optical properties calculation in CASTEP?

I am currently using CASTEP version 2020. When I want to run optical properties calculations with spin-orbit coupling(SOC), I encounter the following error in a pop-up window before the job gets...

02 August 2024 2,890 0 View

Could someone please provide a list of journals that accept the application of methodologies in nature-based solutions?

I am looking for journals that admit the publication of results from applying the IUCN Standard for designing and monitoring Nature-based solutions. Many thanks for considering my request.

23 July 2024 6,444 2 View

I am carrying out an experiment on Trichoderma. How can I measure OD of the fungal growth after 7 days?

I am carrying out an experiment on Trichoderma and need to measure OD of the fungal growth after 7 days. Unlike bacteria, fungus clump together making It difficult to get OD for the fungal growth....

11 July 2024 6,251 1 View

Can some indicate a technique - or approach - to measure the thickness of a 20µm film and thickness with water uptake?

Hi, I need to measure the real-time (or temporal intervals) thickness variation of a transparent material from dry to wet/humid conditions, however, I cannot use the following techniques: -...

08 July 2024 4,799 4 View

How to solve Bubble Error in fiber splicing?

I'm having a bubbling error while splicing 100/350 um optical fiber (core/cladding) on the Fujikura FSM100P+. I have tried some ways such as changing Prefuse power and Prefuse time but to no...

03 July 2024 7,463 6 View

How to design an online training, learning platform ?

when designing an e-learning platform what model and programming language do you select?

29 June 2024 7,504 4 View

Can we use MTCMOS instead of CMOS for designing SRAM Latch ?

Basically CMOS are used for designing the SRAM cells . How the functionality will differ if we use Multi threshold CMOS instead of CMOS generally MTcmos decrease the leakage power but it will...

28 June 2024 9,845 0 View

Why does my Modified Gomori Trichrome (LG) Stain muscle fibers red, and how can I improve it?

I am trying to visualize Nemaline Rods in Skeletal Muscle fiber cross sections. I have read about 10 different gomori protocols, and the protocol seems very straightforward. Every paper I read on...

27 June 2024 5,423 2 View

Which pH range is allowed for subcutaneous pump administration?

Hello, We are designing a protocol to determine the effect of certain compounds in the health of rats, but our problems have certain instability issues when subjected to certain pHs. We were...

19 June 2024 5,950 1 View

How can behavioral insights help in designing more effective savings programs?

behavioral insights

13 June 2024 7,864 2 View