J Midwifery Womens Health. 2008;53(2):115-122. The mechanisms of action for sterile water injections are not fully clear, but the Gate Control Theory is one logical explanation. This theory was ...

If you are admitted to the hospital in active labor or with your bag of water broken, your decision on which coping mechanisms to use will yet again depend on whether you are planning to get the ...

Perfect for Friendmas and easy on the washing up, too! For this recipe you will need a large, flat or low-sided baking tray measuring 40x30cm/16x12in (or larger) lined with non-stick baking paper.

LT3746 的典型应用集成了 32 通道 LED 驱动器和 55V 降压控制器。 LED 驱动器点亮每个通道串联 LED 的电流高达 30mA/13V，降压控制器生成自适应总线电压，为并联LED 串供电。每个通道具有单独的6位点校正电流调节和12位灰度PWM调光 欢迎加入EEWorld参考设计群，也许能 ...