Digital technologies in nursing: An umbrella review.

Background: Digital technologies promise to reduce nurses' workload and increase quality of care. However, considering the plethora of single and review studies published to date, maintaining a comprehensive overview of digital technologies' impact on nursing and effectively utilizing available evidence is challenging.

Objective: This review aims (i) to map published reviews on digital nursing technologies, based on their aims and the specific technologies investigated, to synthesize evidence on how these technologies' uses is associated with (ii) nurses' work-related and organizational factors, professional behavior, and health and work safety and (iii) ethically relevant outcomes for people in need of care.

Early identification and awareness of child abuse and neglect among physicians and teachers.

Background: Child abuse and neglect (CAN) causes enormous suffering for those affected.

Objective: The study investigated the current state of knowledge concerning the recognition of CAN and protocols for suspected cases amongst physicians and teachers.

Methods: In a pilot study conducted in Mecklenburg-Western Pomerania from May 2020 to June 2021, we invited teachers and physicians working with children to complete an online questionnaire containing mainly multiple-choice-questions.

A dawn and dusk chorus will emerge if males sing in the absence of their mate.

The spring dawn and dusk chorus of birds is a widespread phenomenon, yet its origin remains puzzling. We propose that a dawn and dusk chorus will inevitably arise if two criteria are met: (1) females leave their roost later in the morning and go to roost earlier in the evening than their mate, and (2) males sing more when separated from their mate. Previous studies on blue tits () support the first criterion.

The world of deviance in the classroom: Psychological experiments on schoolchildren in Weimar Germany.

The article uses three case studies from the 1920s to explore how psychologists and elementary school teachers employed psychological techniques to gain knowledge about elementary school children and their milieu. It begins by describing the role of the elementary school and the elementary school teacher in the Weimar Republic. It then discusses the so-called "observation sheets" that were used in elementary schools in the 1920s to gain insights into the mental and moral characteristics of pupils.

Carbapenem Antibiotics Versus Other Antibiotics for Complicated Intra-abdominal Infections: a Systematic Review and Patient-Level Meta-analysis of Randomized Controlled Trials (PROSPERO CRD42018108854).

Background: The treatment of complicated intra-abdominal infections remains a challenge. Both optimal medical and surgical therapy (i.e.