School Motto. Mission Statement. The mission of Rock Lake Middle School is to prepare students to become productive citizens, future leaders and lifelong learners by inspiring and empowering them to excel academically, technologically, physically, creatively and socially.
The Edo period (æ±æ¸æä»£, Edo jidai) or Tokugawa period (å¾³å·æä»£, Tokugawa jidai) , is the period between 1603 and 1868 in the history of Japan, when Japanese society was under the rule of the Tokugawa shogunate and the country's 300 regional Daimyo.he period came to an end with the Meiji Restoration on May 3, 1868, after the fall of Edo.
Figure 5-1 Hormonal changes in the peripheral plasma during the estrous cycle of the cow. The drop in progesterone on day 16,17,, or 18 is followed by surges in estrogens during late proestrus, FSH and LH during estrus, and prolactin during late estrus and early metestrus. reduction in FSH during proestrus is followes by a spike during estrus and another surge during metestrus. Figure 5-3 Hormonal changes during the estrous cycle in the mare. Patterns are similar to that of other species except that surges of FSH and LH during estrus last for several days.