Z-Oxyde

Science on a Daily Basis

Posted on May 30, 2018May 30, 2018 by Wallace Franklin

What is Cross-Zoning?

Posted on July 9, 2018June 26, 2018 by Wallace Franklin

If you’re looking for the best DIY home security system, wireless or otherwise, one term you will likely come across as you read through manuals is “cross-zoning.” What is cross-zoning? To put it simply, it’s a way to cut down on false alarms. We’ll break down the concept a bit more on this page and demonstrate why it’s a valuable tool for you to try.

What are False Alarms?

Even the best DIY home security system wireless setup may send a signal to the monitoring company, and ultimately to emergency services, when there isn’t an emergency. This is referred to as a false alarm. read more

Astronomers find a cosmic Titan in the early universe October 17, 2018
Astronomers have discovered a titanic structure in the early universe, just two billion years after the Big Bang. This galaxy proto-supercluster, nicknamed Hyperion, is the largest and most massive structure yet found at such a remote time and distance.
World Heritage Sites threatened by rising sea levels October 17, 2018
In the Mediterranean region, there are numerous UNESCO World Heritage Sites in low-lying coastal areas. In the course of the 21st century, these sites will increasingly be at risk by storm surges and increasing coastal erosion due to sea-level rise.
Winter ticks killing moose at alarming rate October 17, 2018
Researchers have found that the swell of infestations of winter ticks -- which attach themselves to moose during the fall and feed throughout the winter -- is the primary cause of an unprecedented 70 percent death rate of calves over a three-year period.
Antarctic ice shelf 'sings' as winds whip across its surface October 16, 2018
Winds blowing across snow dunes on Antarctica's Ross Ice Shelf cause the massive ice slab's surface to vibrate, producing a near-constant set of seismic 'tones' scientists could potentially use to monitor changes in the ice shelf from afar, according to new research.
All in the family: Kin of gravitational wave source discovered October 16, 2018
According to new research, an object named GRB150101B -- first reported as a gamma-ray burst in 2015 -- shares remarkable similarities with GW170817, the neutron star merger discovered by LIGO and observed by multiple light-gathering telescopes in 2017. The new analysis suggests that these two separate objects may in fact be directly related.
Simple stickers may save lives of patients, athletes and lower medical costs October 16, 2018
Researchers have created wearable medical electronic devices that someone can easily attach to their skin. The devices are made out of paper to lower the cost of personalized medicine.
Youth violence lower in countries with complete ban on corporal punishment October 16, 2018
A study shows that in countries where there is a complete ban on all corporal punishment of children there is less fighting among young people.
Why tropical forests are so ecologically diverse October 15, 2018
The population of a tropical tree increases mostly in places where it is rare, a new study found.
Mammals cannot evolve fast enough to escape current extinction crisis October 15, 2018
The sixth mass extinction is underway, this time caused by humans. A team of researchers have calculated that species are dying out so quickly that nature's built-in defense mechanism, evolution, cannot keep up. If current conservation efforts are not improved, so many mammal species will become extinct during the next five decades that nature will […]
Study points to possible new therapy for hearing loss October 15, 2018
Researchers have taken an important step toward what may become a new approach to restore the hearing loss. In a new study scientists have been able to regrow the sensory hair cells found in the cochlea -- a part of the inner ear -- that converts sound vibrations into electrical signals and can be permanently […]