We recruited a cohort of 92 men (62 normozoospermic and 30 oligoasthenozoospermic) presenting for infertility evaluation during a 1‐year period. Sperm global DNA methylation was evaluated by an ELISA‐like method, DNA fragmentation was evaluated by flow cytometry‐based terminal transferase ...
for the period 1961–2017. Crop trade has increased global land and partial fertilizer nitrogen productivities in terms of protein production, which equalled savings of 2,270 Mha cropland and 480 Tg synthetic fertilizer nitrogen over the analysed period. However, crop trade decreased global ...
To change the time period for the timer: 1. Press the SELECT button to activate the lower window. 2. Use the UP and DOWN arrow buttons to enter the desired interval value in seconds. Intervals from 1 to 9999 seconds are allowed. Resetting the interval to 0 disables the timer. 3. ...