Family Caregivers' Experiences of Long-Term Care Residents Living With Dementia During the COVID-19 Pandemic: An International Grounded Theory Study.

Aims: Caution around the COVID-19 pandemic resulted in visitation restrictions to prevent the spread of the virus among vulnerable older persons living in long-term care (LTC), which posed a threat to individual well-being and family togetherness across the globe. The purpose of this study was to explore family caregiver's experience of having a person who is living with dementia residing in a long-term care facility during the COVID-19 pandemic.

Design: Qualitative descriptive study using constructivist grounded theory (GT) methodology.

Partial or Focal Brachytherapy for Prostate Cancer: A Systematic Review and Meta-Analysis.

Introduction: Recent advances in image-guided brachytherapy have allowed for treatment volume reduction in the treatment of prostate cancer, with the aim to optimize disease control and reduce toxicities. This systematic review reports on the efficacy and safety of focal brachytherapy for treatment of patients with localized prostate cancer.

Methods: Medline, Embase, Web of Science and Cochrane were searched from inception to July 2023.

A nonequilibrium kinetic model of high-resolution vibrational energy transfer in RDX from selective IR excitation.

In this paper, we develop a model based on a second quantization-with anharmonic phonon scattering and the phonon Boltzmann transport equation-to study precise high-resolution nonequilibrium vibrational energy transfer (VET) under selective phonon excitation in cyclotrimethylene trinitramine. We simulate mid-infrared pump-probe spectroscopy and observe a prompt appearance (<1 ps) of broad-spectrum intensity, which agrees well with experimental data in the literature. The selective excitation of phonons at different frequencies reveals distinct VET pathways and the kinetic evolution of mode occupations as the system reaches a new equilibrium temperature.