UV

Ultraviolet Radiation

UV is the acronym for Ultraviolet Radiation.

Ultraviolet radiation. It is a type of electromagnetic radiation that has a shorter wavelength and higher energy than visible light. UV radiation is naturally produced by the sun and is also artificially produced by some sources such as black lights, tanning beds, and UV lamps.

UV radiation is divided into three categories based on its wavelength:

UVA (320-400 nm)
UVB (280-320 nm)
UVC (100-280 nm)

UVA and UVB radiation can penetrate the skin and cause skin damage, premature aging, and an increased risk of skin cancer. UVC radiation is more harmful and can cause damage to the DNA in cells, but it is mostly absorbed by the earth’s atmosphere and does not reach the surface.

UV radiation has several practical applications, such as sterilization, tanning, and curing of materials. However, it is important to limit exposure to UV radiation to protect our skin and eyes from harm.

Abbreviation: UV

It all started as a book club.

Yes, I’m serious. I started my work on the web more than two decades ago. My first site was Helping Hand, which curated the best sites from around the web to help people with their computers and navigate resources on the Internet. Years later, I sold the domain to a company that helped folks quit smoking, one of my first big contracts.

I began blogging on Blogger and waxed poetic about everything from politics to Internet tools. I was all over the place and mostly wrote for myself – without much of an audience. I belonged to a Marketing Book club in Indianapolis that quickly grew out of control. Over time, I discovered that more and more of the group were coming to me for technology advice. The combination of my technology background and my business and marketing acumen was in high demand as the Internet rapidly changed the industry.

After reading Naked Conversations, I was motivated to better brand and control the content on the site. I also wanted more control over the look and feel of my blog, so I moved to my domain in 2006 and built my first WordPress site. Since I was focused on marketing technology, I didn’t want the domain with my name to get in the way, so I moved the site (painfully) to its new domain in 2008 where it’s grown ever since.

The Martech Zone is owned and operated by DK New Media, LLC, a company I started in 2009. After working with virtually every major online marketing department in my tenure at ExactTarget and launching Compendium, I knew there was a great demand for my expertise and guidance within such a complex industry.

DK New Media is my company overseeing my publications, podcasts, workshops, webinars, and speaking gigs. Highbridge is my agency with two other partners that help companies maximize their investment in sales, marketing, and related products. We offer integration, migration, training, strategic consulting, and custom development.

Thank you so much for your support over the years!

Douglas Karr
CEO, DK New Media
VP, Highbridge