State and local education agencies across the United States are increasingly adopting rigorous teacher evaluation systems.Most systems formally incorporate teacher performance as measured by student test-score growth, sometimes by state hbl5266ca mandate.An important consideration that will influence the long-term persistence and efficacy of these
Recent studies suggested significant impacts of boreal cryosphere changes on wintertime air stagnation and haze pollution extremes in China.However, the underlying mechanisms of such a teleconnection relationship remains unclear.Here we use the Whole Atmosphere Community Climate Model (WACCM) to investigate dynamic processes leading to atmospheric
Global agricultural intensification leads to a decline in soil quality; however, the extent to which long-term rice cultivation adversely impacts soil, based on chemical and microbial perspectives, remains unclear.The present study was conducted on a seed caruso rhodiola multiplication farm in Wuchang, Heilongjiang Province, China, to quantify chan