Unveiling the Mechanics Behind Polyimide's Friction-Greening Phenomenon.

Polyimide (PI) has been widely used as a flexible substrate in the OLED display industry to achieve folding and other functions. However, it has unintended side effects, such as friction-greening, a green screen phenomenon caused by friction after prolonged usage. This is related to drifting TFT characteristics caused by charge accumulating in the PI in combination with the high efficiency of green pixels.

Knowledge, attitudes and practices concerning catheter-associated urinary tract infection amongst healthcare workers: a mixed methods systematic review.

Aim: To evaluate healthcare workers' knowledge, attitudes and practices level of prevention and management of catheter-associated urinary tract infection.

Design: A mixed-methods systematic review.

Methods: Searches were conducted in CINAHL, Cochrane Library, EMBASE, Medline, PubMed and Web of Science databases.

Phenomenological Study on the Study Experience of Part-Time Nursing Postgraduates.

In this paper, we have explored the experience of studying part-time nursing master degree students and provided a basis for improving the training of domestic part-time nursing master degree students. Using phenomenological research methods, we have conducted face-to-face and semistructured interviews with 14 part-time nursing graduate students, including postgraduate motivation, obstacles, gains, and expectations after postgraduate study. Part-time nursing master's graduate students are mostly motivated by promotion, self-improvement, solving clinical problems, and role models; barriers to entry include role conflicts, time pressure, economic pressure, curriculum settings that cannot meet needs, unclear responsibilities for training process management, and personal value (cannot reflect, etc.