Development of and Testing Novel Questionnaires Assessing Palliative Care-Related Knowledge, Attitudes, and Confidence Among Home Healthcare Clinicians, Patients, and Caregivers.

Palliative care improves the quality of life for seriously ill patients, but misconceptions and knowledge gaps hinder its implementation in home healthcare (HHC). This study developed and pilot-tested HHC-specific questionnaires to measure palliative care knowledge, attitudes, and confidence (PC-KAC) among clinicians, patients, and caregivers. Using literature reviews, expert input, and cognitive interviews, the questionnaires were refined to ensure clarity, practical relevance, and content validity.

Oscillating Laser Conduction Joining of Dissimilar PET to Stainless Steel.

How to improve the bonding strength of polymers to metals has been one of the challenges in joining fields. It is generally assumed that laser transmission joining is better than laser conduction joining (LCJ) for transparent polymers, and few studies have been focused on LCJ. However, by introducing beam oscillation, an excellent result was obtained in the LCJ of transparent polyethylene terephthalate (PET) to 304 stainless steel.