It is not easy to make a solution for coronavirus as soon as someone peels the banana skin and cover again the part to the banana. But it is necessary to think the procedure and to prepare the solution of this pandemic disease. The human-being invaded the realm of this wild animal. In this case, it is for the wild bat. It seems good to find the polluted condition for the wild bat. At first we do recover the original or optimum condition for the wild bat, it is necessary to prevent the possible continual occurrence of this disease. At the second part, the scientist might see the physiological change of the bat with the recovering the normal living condition of the wild bat, and then they can obtain possible viewpoint in order to prepare its vaccine. Experiment A: You will feed bats on polluted water. Experiment B : You will give the ill bat the normal water. Experiment C: In this process of the turning point from the disease to health condition of the diseased bat, you can observe and analyze the blood or urine or saliva in order to find the immune material and system.

The study investigated effect of cognitive engagement games on academic performance of pupils with hearing impairment in mathematics in primary schools in Imo State. Quasi experiment of nonrandomized pretest posttest design was adopted for the study. Three research objectives, and hypotheses were formulated which guided the study. The research utilized two experimental groups; cognitive engagement card game and cognitive engagement macula board-seed game, a control group while the sample size was 104 pupils with hearing impairment from three intact classes. The two experiment groups were engaged in mathematical games; cognitive engagement card and cognitive engagement macula board-seed game while the control group was taught with the use of convention method. The instrument titled Mathematics Operation and Application Performance Test MOAPT with a total of 20 questions, 5 questions from each of the four topics of the lesson was used. ANCOVA statistics was used in testing the research hypotheses at 0.05 level of significance. The results revealed that pupils engaged in both cognitive engagement card and cognitive engagement macula board-seed games had higher performance scores than the control group. The game methods were found to be the most effective in improving pupils’ performance in mathematics.

Several Global positioning system (GPS) values were shown on Google map and Kakao map in Korean field. Global positioning system (GPS) was well used in Republic of Korea (Wikipedia, February 12, 2021). Kakao (https://en.wikipedia.org/wiki/Kakao, February 12, 2021.) map system was developed in Republic of Korea, and Google (https://en.wikipedia.org/wiki/Google, 12 February 2021) map system was in United States of America. And both of them were well utilized in geological studies in Republic of Korea. The present researchers measured Global positioning system (GPS) values on the spots near 7-8 Kyotchon-dong Yuseong-gu Daejeon in Republic of Korea. They used a cell phone of Android series, took global positioning system (GPS) values. In order to know the result, the present researchers tried to compare the shape of the curve, and the researchers found the similar cone on both the map systems. Figure 1 and Figure 2 show that these two map systems have similar position.

The present researchers translated this Tcheonzamun poem of (273rd-288th) both through the meaning of Chinese character and through the pronunciation of Korean language of Chinese characters. 273-276 Tcheon Lyu Bul Sig 川流不息 Tcheomeul Bulssug! 첨을 불쑥! My husband! When you start to say your words (Tcheomeul) to me, you often use the rude language (Bulssug)! 277-280 Yeon Zing Tchui Yeong 淵澄取映 Nyeonzil Tchiweo! 년질 치워! My husband, please do not say (Tchiweo) to me ‘Yi nyeon, zeo nyeon (Nyeonzil)!’ Saying ‘Yi nyeon, zeo nyeon!’ is the roughest style of the man for the woman. 281-284 Yong Zi YAG SA 容止若思 Yogzil! Eogzi! 욕질! 억지! My husband, you often say to me abusive languages (Yogzil!), and sometimes you do the matter by force (Eogzi!) 285-288 Eon SA an Zeong 言辭安定 Ansseo! Anzoha! 안써! 안좋아! My husband, you must not use the rude language! (Ansseo!) It is not good for two of us! (Anzoha!). The present researchers assume that ancient Korean people (the descendants of Shang dynasty in old China) made this Tcheonzamun with Chinese characters on the basis of Korean language pronunciation.

The result of management efficiency estimate is essential for all organization because it actively influences existing socio-economic status and foster their growth. Research has shown that using more than one theory would help to gain deep perspectives and detailed knowledge of the practice. This study constructs a theoretical framework by integrating three theories to explain Managements’ efficiency. The study explains that theories complement each other and do not compete. Integrating Just in Time Theory in Managements’ efficiency helps organization to build competitive edge, minimal waste and financial increase. This study also reveals that any organization that integrates Resource Based View Theory will maintain competitive advantage over its competitors through implementation of distinct resource. Rational Choice Theory assists the management to make the best-expected decision, after considering several alternatives. This study concludes that Just in Time Theory, Resource Based View Theory and Rational Choice Theory are valuable and enhances managements’ efficiency if rightly integrated.