Legislative Status of Public-Access Cardiopulmonary Resuscitation - China, 2024.

Public-access cardiopulmonary resuscitation (CPR) ranks first in the "Prevention and Control of Major Diseases" section of the . However, Chinese patients who have experienced out-of-hospital cardiac arrest (OHCA) are reported to have a survival rate at discharge of only 0.35%.

Transdermal patch based on pressure-sensitive adhesive: the importance of adhesion for efficient drug delivery.

Introduction: Transdermal patches offer a unique advantage by providing extended therapeutic benefits while maintaining stable plasma drug concentration. The efficacy and safety of patches depend significantly on their ability to adhere to the skin, a feature influenced by various external and internal factors.

Areas Covered: The review primarily focuses on the fundamental aspects of adhesion in transdermal patches, including basic information about the skin, the underlying principles of adhesion, drug delivery, and adhesion characteristics of pressure sensitive adhesives (PSAs), adhesion issues, impact factors, strategies to improve patch adhesion, and relevant molecular mechanisms.

Realizing zero-order controlled transdermal drug permeation through competing doubly ionic H-bond in patch.

Transdermal drug delivery system (TDDS) was an effective way to realize controlled drug delivery. However, realizing zero-order controlled drug skin delivery was still challenging in the drug-in-adhesive patch. This study provided a strategy to accomplish this delivery form by stabilizing the drug concentration in adhesive through concentration-dependent competitive interaction.

Encrypting orbital angular momentum holography with ghost imaging.

In this paper, we propose a multiple images simultaneous encryption scheme by encrypting the orbital angular momentum (OAM) holography with ghost imaging. By controlling the topological charge of the incident OAM light beam on the OAM-multiplexing hologram, different images can be selectively obtained for ghost imaging (GI). Followed by the random speckles illumination, the bucket detector values in GI are obtained and then considered as the ciphertext transmitted to the receiver.