Smart Interactive Punching Bag Fun System V3.0 1. Core Architecture Design Hardware Perception Layer 3D Force Haptic Matrix: 64-point pressure sensing array (0.5cm accuracy) + Infrared depth camera (0.3cm accuracy) Dynamic pressure threshold adaptive algorithm (±20% real-time calibration) Punch response delay ≤ 8ms Multimodal Fusion: Kalman filtering algorithm fuses pressure / acceleration / visual data … Read more
Jianggroup@BNU Suprachem/Topological Chirality Direct π-extension of a Conjugated Carbon Nanohoop Using a Zipper Method Abstract: The π-extension of carbon nanohoops to ultra-short carbon nanotubes (CNTs) poses a significant challenge for synthetic chemists. Here, the authors report the synthesis, characterization, and properties of nano-graphene embedded carbon nanohoops (NECR) synthesized via a direct zipper method. In this … Read more
This study successfully prepared controllable π-π conjugated stacking of T-ZnTPyP and H-ZnTPyP through thermal regulation. The high temperature effectively restricted the participation of water molecules in the T-ZnTPyP stacking structure, enhancing the thermal stability of the material and accelerating the short-range migration rate of photogenerated charge carriers. Field Overview: Photocatalytic water splitting for hydrogen production … Read more
Scientific Materials Station Article Information Regulating the Long-Range π-Conjugated Charge Carrier Transfer Pathway of Porphyrin Assemblies to Enhance Photocatalytic Hydrogen Production Activity First Author: Liu Shuanghong, PhD Student Corresponding Authors: Zhu Rui, Associate Professor; Bai Feng, Professor; Zhong Yong, Associate Professor Affiliation: College of Nano Science and Materials Engineering, Henan University Scientific Materials Station Research … Read more
Solution to Laptop Sleep Issue When Closing the Lid After Installing Feiniu OS 🔥 Hello friends!👋 Today, let’s talk about the annoying issue of laptops going to sleep when closing the lid after installing Feiniu OS, and how to easily fix it!😉 💻 When you happily install Feiniu OS on your laptop, but find that … Read more
When assembling a computer, the choice of monitor directly affects visual experience and work efficiency. Considerations include resolution, refresh rate, size, panel type, and interface type.1. Core Parameters: Resolution, Refresh Rate, and SizeResolution1080p (1920×1080): Suitable for daily office work and light entertainment, offering good value (e.g., screens under 24 inches).2K (2560×1440): Enhances clarity, recommended for … Read more
Modifying the datadir of MySQL on macOS can indeed fail due to issues related to permissions, configuration file locations, and more. Below is a detailed set of steps and considerations that take into account the characteristics of macOS, which I hope will help you succeed. This case primarily targets MySQL installed via Homebrew (a very … Read more
Excessive reactive oxygen species, damage to the epithelial barrier, immune dysregulation, and imbalance of the gut microbiota are key factors leading to the onset of inflammatory bowel disease (IBD) and complicating its treatment. Timely diagnosis of the disease and precise delivery of therapeutic drugs to the inflamed intestinal sites is a targeted strategy that can … Read more
[3D Printing Daily] Issue 742 <span>For those without a printer, don't worry! You can click on the public account menu 'Local Printing' to contact local friends for printing assistance.</span> 1. Another Servo-Driven FPV Mini Tank <span>[ID:3013262]</span> This micro FPV tank is designed specifically for LEGO tracks (x939) and 360-degree servos. The wheels can be directly … Read more
Are there any friends interested in the project below? 1. Core Components and Cost List | Component | Recommended Solution | Estimated Cost | |——————-|———————————–|—————-| | Main Structure | Inflatable punching bag/sandbag + homemade target | 50-150 CNY | | Impact Detection System | Pressure sensor + foam cushioning layer | 40-80 CNY | | … Read more