Crochet Craftsman on MSN

Easy crochet heart bookmark tutorial – perfect beginner gift idea

Learn how to crochet a cute heart-shaped bookmark in this easy, step-by-step tutorial! Perfect for beginners and a thoughtful ...
Crochet Craftsman on MSN

Easy crochet daisy ring — cute gift for beginners

Learn how to crochet an adorable daisy ring step by step — quick, easy, and the sweetest gift idea for beginners! #Crochet ...
istockphoto

Rectangle Doily stock vectors

Browse 190+ rectangle doily stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Set of Decorative White lace ...
IEEE

Pattern-Based Assessment of the Association of Fetal Heart Variability With Fetal Development and Maternal Heart Rate Variability

Abstract: Prenatal assessment of fetal development is primarily carried out by measuring fetal heart rate (HR) and HR variability (HRV). HRV has been used as an index for the autonomic nervous system ...