Swedish psychologist transforms mental health access through digital therapy revolution
Reports and Proceedings
Updates every hour. Last Updated: 22-Dec-2025 04:11 ET (22-Dec-2025 09:11 GMT/UTC)
A new Genomic Press Interview explores how Professor Gerhard Andersson revolutionized psychological treatment delivery worldwide through internet-delivered cognitive behavioral therapy. The Swedish researcher, with over 900 publications and recognition as his country's most cited psychologist, discusses transforming a student's "crazy idea" about online headache treatment into evidence-based digital interventions now integrated into routine healthcare. His work demonstrates that therapist-guided online treatments match traditional therapy effectiveness while dramatically expanding access to mental health services globally.
Quantum computing is widely believed to be a revolutionary new technology. In fact, it is a double-edged sword. If efficient quantum computers can be manufactured in near future, many of the current cryptosystems will be in danger and post-quantum cryptography will be crucial to the security of our communications.
Metal halide perovskites, owing to their remarkable optoelectronic properties and broad application prospects, have emerged as a research hotspot in materials science and photovoltaics. In addressing challenges related to energy loss, photoelectric conversion efficiency, and operational stability in perovskite solar cells (PSCs), various strategies have been proposed, such as improving perovskite crystallization, developing tandem architectures, and advancing interfacial engineering. However, the specific impact of these approaches on internal energy transfer and conversion mechanisms within PSCs remains insufficiently understood. This review systematically examines the relationship between energy and perovskite materials throughout the photon absorption to charge carrier transport process, with particular focus on key strategies for minimizing energy losses and their underlying influence on energy-level alignment-especially in the electron transport layer and hole transport layer. It summarizes optimal absorption conditions and contributing factors during energy transfer, alongside representative case studies of high-performing systems. By elucidating these mechanisms, this work offers valuable theoretical insights for optimizing energy-level alignment, reducing energy dissipation, and guiding experimental design in PSCs research.