Determinants of Physical Activity Adoption and Maintenance in Older Adults: A Dual Process Approach.

Background: Dual process models represent a useful framework in explaining PA in that behavior is explained by reflective (i.e., conscious, effortful) and automatic (i.

Patient-specific adaptive planning margin for whole bladder radiation therapy.

Background: Whole bladder irradiation is an organ preservation treatment approach for muscle-invasive bladder cancer (MIBC). Conventional planning margins, typically 15-20 mm, increase normal tissue toxicity and limit possible dose escalation.

Purpose: The study aimed to develop a patient-specific adaptive margin recipe for whole bladder irradiation to minimize the planning target volume (PTV) while preserving adequate dose coverage.

Posted in Error: Did the CDC's Retraction of Aerosol Guidance Undercut Its Public Reputation?

While there is ample research on the influence of retracted scientific publications on author reputation, less is known about how a health organization's retraction of scientific guidance can impact public perceptions of the organization. This study centers on the aerosol guidance retraction of the Centers for Disease Control and Prevention (CDC) in 2020. X/Twitter social media data were collected via ForSight from September 15 to October 8, 2020, with a machine learning algorithm specifically developed and used to detect sentiment toward the CDC.

Phylogeny, antiquity, and niche occupancy of Trinomia (Hymenoptera: Halictidae), an Afrotropical endemic genus of Nomiinae.

The Afrotropical region is home to many endemic bee groups, yet almost none have been studied from an integrated, holistic perspective. Among them, the halictid subfamily Nomiinae contains exceptional African diversity with variable distributions and life histories. Here, we combine phylogenomics, molecular dating, and distributional modelling to explore the evolutionary ecology of the genus Trinomia.

Quality Controls: The Role of Self-Corrective Science in Explorations of Primate Memory Systems.

In 1978, Mort Mishkin published a landmark paper describing a monkey model of H.M.'s dense, global amnesia.