The generated POP-NH2 could be regenerated effectively and recycled at least four times without significant loss of adsorption efficiency.
The job is as much about tapping into a zeitgeist to generate pop culture hits as it is about the bottom line on an income statement.
In addition, general practice computer software systems in the UK, such as EMIS (Egton Medical Information Systems), now generate pop-up reminders to consider aspirin, check BP and cholesterol when coding a new diagnosis of peripheral arterial disease.
The software itself can be buggy, and it sometimes generates pop-up and moving banner ads.
Butler hopes that Men & Girls Dance will travel to festivals or generate pop-up events in the street, leaving "little traces of it here and there so it doesn't disappear".
But it is not the only online publisher to use pop-ups, according to Benjamin G. Edelman, a Harvard doctoral student who has compiled a large database by installing on his computer many kinds of software, known as adware, that generates pop-ups.
In 2000 Friis and Zennström created KaZaA, a second-generation peer-to-peer (P2P) file-sharing application that they distributed for free, though it was notoriously loaded with adware (typically, software that generates pop-up ads), spyware (programs that monitor users' actions), and other malware applications that were secretly installed on users' computers.
Some types of malware (e.g., clickbots) often attempt to redirect a user to known malicious pages by changing search engine results, by generating pop-ups, or by redirecting HTTP requests.
For example, computerised information systems can generate "pop-up" reminders for healthcare providers, but poor delivery system design characterised by unclear roles among health staff may result in no appropriate action being taken.
Spyware is secretly installed with many downloaded Internet software programs, and transmits information about computer usage and generates pop-up advertisements.
