Anthraquinone‐Functionalized Polydiacetylene Supercapacitors (Adv. Sustainable Syst. 6/2023)

Recom Syst

The problem of recommending items from some fixed database has been studied extensively, and two main paradigms have emerged. In content-based recommendation one tries to recommend items similar to those a given user has liked in the past, whereas in collaborative recommendation one identifies users whose tastes are similar to those of the given user and recommends items they have liked. Our ap...

Ecom Syst Recommender Systems

newsgroups carry a wide enough spread of messages to make most individuals consider Usenet news to be a high noise information resource. Furthermore, each user values a different set of messages. Both taste and prior knowledge are major factors in evaluating news articles. For example, readers of the rec.humor newsgroup, a group designed for jokes and other humorous postings, value articles bas...

Recom Syst Referral

Part of the success of social networks can be attributed to the “six degrees of separation’’ phenomena that means the distance between any two individuals in terms of direct personal relationships is relatively small. An equally important factor is there are limits to the amount and kinds of information a person is able or willing to make available to the public at large. For example, an expert...

High‐Performance Supercapacitors: In Situ Synthesis of Vertical Standing Nanosized NiO Encapsulated in Graphene as Electrodes for High‐Performance Supercapacitors (Adv. Sci. 3/2018)

Update on the systolic hypertension in Europe (Syst-Eur) trial. The Syst-Eur Investigators.

The Syst-Eur trial was stopped after the second of 4 planned interim analyses, when predefined stopping rules1 revealed that active treatment diminished the incidence of stroke, the primary endpoint. The ethics committee unanimously resolved that all endpoints that had occurred before February 14, 1997, at 5 PM should be included in the final analysis. The long communication lines between the c...