Novel manufacturing technique for piezoelectric thin films
Peer-Reviewed Publication
Updates every hour. Last Updated: 6-Nov-2025 22:11 ET (7-Nov-2025 03:11 GMT/UTC)
When fractions of a second make all the difference: Empa researchers developed a process for manufacturing advanced thin films in which sophisticated timing enables high-quality functional layers at low process temperatures. The new method has applications in the semiconductor industry as well as in future quantum and photonics technologies.
To improve individual-level adaptability and parameter fitting stability, the research team led by Dr. Junjie Jiang and Dr. Zigang Huang from the School of Life Science and Technology at Xi'an Jiaotong University conducted extensive simulations using synthetic networks and data. They proposed a novel, generalizable, and adaptive whole-brain dynamic prediction framework. By incorporating personalized initialization strategies, variable learning rates, feature-specific gradient modulation, and an approximate loss function combined with gradient adjustment mechanisms, the model substantially enhanced its ability to reconstruct subject-specific BOLD dynamics. This approach effectively overcomes the convergence and accuracy limitations inherent in traditional modeling techniques.
Dr. Deanna M. Kaplan at Emory University has developed Fabla, a groundbreaking smartphone app that captures voice narratives in participants' daily environments. This innovation addresses critical gaps in understanding how clinical interventions, from psychedelic therapies to meditation practices, affect people's real-world experiences beyond laboratory settings.
With a strong tailwind, the University of Oulu’s 6G Flagship sets a new course as Vice-Director Ari Pouttu steps up to the wheel. He succeeds Professor Matti Latva-aho, who has led the programme since its inception in 2018. Latva-aho has been elected Vice Rector for Research at the University of Oulu and begins his five-year term this July.
At the EuCNC & 6G Summit in Poznań—Europe’s foremost event in the field this year—the University of Oulu unveiled both its new 6G leadership and the tenth issue of 6G Waves. This edition of the magazine highlights research infrastructures and their essential role in international collaboration.
This technology lowers the technical barrier through a “human–robot collaboration” model—eliminating reliance on expensive vision systems and enabling farmers to operate it with minimal training. The modular design of the robotic arm allows for flexible replacement of joint motors, further enhancing maintainability. Tests confirm the system excels in complex terrains and small-scale orchards, adapting well to challenges like foliage occlusion and uneven lighting.