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Which combinations of HO scale couplers work well together?

Q: I’m getting back into model railroading after a 50 year hiatus. I’m having trouble with knuckle couplers that won’t ...

Wabtec to acquire Dellner Couplers $960M in cash

Wabtec (NYSE:WAB) has agreed to acquire Dellner Couplers for $960M in cash, financed through cash on hand and short-term debt ...
Investopedia

Year to Date (YTD): What It Means and How to Use It

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Stella Osoba is the Senior Editor of ...
IEEE

Parametric Modeling of Coupled Stripline Coupler With Arbitrary Operating Frequency and Coupling Coefficient in Silicon-Based 3-D RF Integration

Abstract: A parametric model is proposed for the coupled stripline coupler with arbitrary operating frequency and coupling coefficient in silicon-based 3-D RF integration. All the three parts of the ...
beckersdental

What’s next for private equity in dentistry

Despite increased scrutiny from legislators and clinicians, private equity investors are expected to fuel continued growth and consolidation in the dental industry, according to Geith Kallas, DDS. Dr.
IEEE

Broadband SiN Interleaver With a Ring Assisted MZI Using a Tapered MMI Coupler

Abstract: We present an interleaver using a Ring-Assisted Mach-Zehnder Interferometer (MZI) where the ring is coupled to one arm of the MZI through a linearly tapered multimode interferometer (MMI), ...