来自MSN

Cosine Similarity for Data Science – Complete Tutorial

Learn how cosine similarity works and how to use it in data science, machine learning, and NLP tasks. Practical examples included. #CosineSimilarity #DataScience #MachineLearning Arnold Schwarzenegger ...
来自MSN

Simple Chevron Crochet Blanket Tutorial for Absolute Beginners

Learn how to crochet with my beginner friendly crochet tutorials. From the basic steps to the more intermediate crochet stitches. Remember, you're not just a person who can crochet, you're a crochet ...
C&EN

ACS president comments on award of 2025 Nobel Prize in Chemistry

WASHINGTON, Oct. 8, 2025 — On behalf of the American Chemical Society (ACS), President Dorothy J. Phillips congratulates today’s winners of the Nobel Prize in Chemistry: Susumu Kitagawa of Kyoto ...
C&EN

Deoxygenative Cyanofunctionalization of Aldehydes and Ketones Enabled by Electrochemical ...

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.5c13173. Most electronic Supporting Information files are available ...
C&EN

Synergistic Piezoelectric-Nanoscale Zero-Valent Iron Catalyst for Peroxyacetic Acid ...

State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, 1239 ...