Visit weldfabworld.com Impact Testing – Why It Matters in Material Selection & Welding Quality 🔥 Impact testing evaluates a material’s toughness under sudden shock to ensure safety, reliability, and compliance with standards like ASME, ASTM, EN, ISO. It helps in selecting the right materials, verifying weld quality, and preventing brittle fracture. 🗺️ When Impact Testing is Required: -Low-temperature service applications (e.g., –20°C, –46°C) -Offshore & subsea pipelines, pressure vessels, stru

Can one simple blood test finally take the guesswork out of PCOS diagnosis? 🤔💉 A recent review of 45 studies involving 28,716 women suggests that Anti-Müllerian Hormone (AMH) could be a game-changer. With around 80% sensitivity and 82-85% specificity, AMH levels may help identify PCOS, and higher levels could indicate more severe cases. However, cut-off values vary widely, and results can depend on factors like age, body weight, and testing methods. It's important to remember that while AMH te