Here, f or a stratified sample of 177 UK based Facebook users aged 1 3 to 77, digitally derived network data , coded for content and subjected to structural analysis, were integrated with self report measures of social network heterogeneity and user vulnerability. Findings indicated a positive association between Facebook network size and online vulnerability mediated by both social diversity and structural features of the network . In particular, network clustering and the number of non person contacts were predictive of vulnerability.

There are many other questions, all seemingly linked to a lack of responsiveness by state election officials. In Arkansas, the secretary of state is the top state official on voting. You may remember that he (Mark Martin) alone responded fully and immediately for voter data sought by Kris Kobach in the now shut effort to use a a national commission to seek, by dubious means, to prove fraud had been involved in Hillary Clinton three million vote popular vote victory over Donald Trump..

Alas, we failed. Our theory was that what people liked best was recommendations from their first and second degree network (followed by a few other kinds of information). This worked really well if you had a relatively dense social network in the app.

The South Bend streets that Buttigieg redesigned had fewer severe pedestrian crashes, according to Santiago Garces, who served as Buttigieg chief innovation officer in South Bend. There were also fewer empty store fronts and higher property value, he said. One way streets were converted to two ways, bike lanes were added, and sidewalks were widened..

To make it cheaper they usually don use extra coatings that keep the lens clear. More expensive products use anti reflective coatings (on the back side of the lens) oliophobic (reduces finger marks) and hydrophobic (reduces water marks). They also use a very low grade polarized film that over time will delaminate from the lens.

Largely treated as independent contractors, gig workers typically do not have protections such as a minimum hourly wage. As a result, how much workers make at any given time is dependent on a number of factors, including what orders an algorithm surfaces, customer demand, how many other workers are on the road, and how much customers tip, for example. For solo and breadwinner parents, it can be a risky bet to pay for childcare while doing gig work since there’s no way to ensure the money earned will offset the cost of childcare.