Digital 3D scanners are revolutionary tools for measuring changes in orthodontics, periodontics, and tooth wear. While most studies focus on the accuracy of the 3D scanning process, obtaining the ...

Three papers in this issue of present major advances in understanding the evolution of birds and mammals, made possible by new methods for comparing the genomes of hundreds of species. Three papers ...

[Left] Semiconductor layers are stacked using concentric metalenses as alignment marks. [Right] Light shines through these marks to project a hologram. The alignment or misalignment of the lenses ...

High-precision alignment between the microlens array and the fiber-positioning microplate is of great significance in developing fiber-based integrated field units (IFU). In this paper, we propose a ...

Accurate alignment saves energy and costs. Did you know that shaft misalignment accounts for nearly half of all expenses related to rotating machinery breakdowns? By accurately aligning the shafts of ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI announced a new way to teach AI models to align with safety ...