Nigerian literatures contain history in the oral tradition and folklore like satire, proverbs, chants, symbolism etc. in the pre-literate period, Nigeria enjoyed high level of verbal art civilization which traditional...Nigerian literatures contain history in the oral tradition and folklore like satire, proverbs, chants, symbolism etc. in the pre-literate period, Nigeria enjoyed high level of verbal art civilization which traditional rulers and the generality of the populace patronized. The oral tradition served as medium of preservation of culture and history of the ancient past and experiences. Though, most Nigerians can still remember their family history, folklore, tradition and genealogy, only few oral artists and youths of nowadays possess the skill and ability needed to chant the lengthy oral literature. It is in the light of the above that this study examined the effect of oral tradition, folklore, and history on the development of education in Nigeria, 1977 till date. The study adopted historical research method using primary and secondary sources of information to analyze data. Primary sources include, like archive materials, oral interviews and secondary sources include, like textbooks, speeches, journals, and internet materials and images. The outlines of the paper are： the definition of concepts, historical background of Nigerian oral tradition, and folklore in the educational system, the place of oral tradition, folklore and history in the education policy in Nigeria since 1977, the effect of oral tradition, folklore and history on the development of education in Nigeria since 1977, the prospects of oral traditions, folklore and history on the development of education in Nigeria, conclusion and a few recommendations for future improvement. The findings of the study revealed that oral traditions, folklore and history were the bed-rock for the development of education and society in the pre-colonial period, but these were dropped gradually with the advent of the colonial masters and gradually deteriorate both in the educational curriculum and general conduct of the society and these have adverse effect on the nation＇s economy. It is recommended that the beauty of Nigerian history, oral and written traditions, culture, folklore like proverbs, chants, satire and symbolism, be brought back into the school system, politics and every sector of the Nigerian economy for proper advancement to take place in the education sector and for overall national development.展开更多
This paper details the latest situation and features of the technology development in terms of China’s oral care products industry and proposes the following development direction in this sector. Meanwhile, the paper...This paper details the latest situation and features of the technology development in terms of China’s oral care products industry and proposes the following development direction in this sector. Meanwhile, the paper analyzes the popular products in the international market of oral care products and also predicts the trend of the product future in China’s market.展开更多
The general situation of production and sales of China’s oral cleaning care products industry in 2021 was briefly introduced.The market status and trend characteristics of the development of China’s oral cleaning ca...The general situation of production and sales of China’s oral cleaning care products industry in 2021 was briefly introduced.The market status and trend characteristics of the development of China’s oral cleaning care products industry was mainly discussed.The features and suggestions of China’s oral cleaning care products industry was summarized.展开更多
Nowadays it is very common that many students have poor ability of oral English. To solve this problem, we will have to adopt some measures: building equal, relax environment to encourage students to speak English; mo...Nowadays it is very common that many students have poor ability of oral English. To solve this problem, we will have to adopt some measures: building equal, relax environment to encourage students to speak English; motivating interests; paying attention to"FreeTalk "; making class lively. According to these measures, they will help students to improve oral communicative ability.展开更多
More than ever before does China demand English, especially oral English competence, so urgently. In accordance with the situation, the goal of language teaching is shifting from linguistic competence to communicative...More than ever before does China demand English, especially oral English competence, so urgently. In accordance with the situation, the goal of language teaching is shifting from linguistic competence to communicative competence. To accomplish this goal, we have made some investigations into students＇ current oral proficiency and their English language needs, as well as a detailed analysis of the factors constraining the development of oral proficiency. And in the light of the principles of communicative language teaching, practical ways of reform are proposed in this thesis. Among the factors teaching methodology is highlighted, which is crucial in the enhancement of learners＇ oral competence in EFL situation.展开更多
目的研究1990—2019年由社会经济发展水平差异所致的全球口腔癌疾病负担不平等情况,为制定有效的预防和控制政策提供科学依据。方法本研究的疾病负担数据来源于2019年全球疾病负担研究,人类发展指数(human development index,HDI)来自于...目的研究1990—2019年由社会经济发展水平差异所致的全球口腔癌疾病负担不平等情况,为制定有效的预防和控制政策提供科学依据。方法本研究的疾病负担数据来源于2019年全球疾病负担研究,人类发展指数(human development index,HDI)来自于《2020年人类发展报告》,采用线性回归分析年龄标化的伤残调整寿命年(disability-adjusted life yeas,DALY)率与HDI的相关性,使用不平等斜率指数(slope index of inequality,SII)和集中指数(concentration index,CI)评价1990—2019年全球口腔癌疾病负担的不公平情况及发展趋势。结果本研究共纳入189个国家和地区,2019年口腔癌DALY率为46.61[IQR(30.70,64.97)],线性回归结果显示口腔癌DALY率与HDI水平呈显著负相关(ρ=-0.06,P<0.001)。口腔癌DALY负担在189个国家和地区间表现出显著的不平等性,2019年SII值为-107.16[95%CI(-127.60,-90.69)],1990—2019年SII值<0且绝对值呈上升趋势;2019年口腔癌CI值为-1.35[95%CI(-2.88,-1.01)],1990—2015年CI值>0且呈下降趋势,而2016—2019年CI值<0且绝对值呈上升趋势。结论1990—2019年全球口腔癌疾病负担存在明显的社会不公平现象,口腔癌疾病负担更集中在低社会经济发展水平国家,且随着时间变化呈现出加重趋势。因此,未来应注重发展中国家的医疗资源分配问题,采取更有针对性的措施,有效控制口腔癌疾病负担的不平等现状。展开更多
目的:系统评价口腔运动干预对促进早产儿神经行为发育的有效性。方法:计算机检索PubMed、EMbase、Web of Science、the Cochrane Library、中国知网、万方数据库、中华医学期刊全文数据库、维普数据库,搜集关于口腔运动干预对早产儿神...目的:系统评价口腔运动干预对促进早产儿神经行为发育的有效性。方法:计算机检索PubMed、EMbase、Web of Science、the Cochrane Library、中国知网、万方数据库、中华医学期刊全文数据库、维普数据库,搜集关于口腔运动干预对早产儿神经行为发育影响的随机对照研究(RCT),检索时限为建库至2023年4月14日。根据文献纳入与排除标准,由2名研究者独立筛选文献、提取数据并评价纳入研究的偏倚风险,使用RevMan 5.3软件进行Meta分析。结果:共纳入7个RCT,涉及746例早产儿。Meta分析结果显示:干预组新生儿行为神经测定NBNA量表得分[MD=2.32,95%CI(1.13,3.51),P<0.001]、心理运动发育指数(PDI)得分[MD=6.44,95%CI(1.62,11.26),P=0.009]高于对照组,至矫正胎龄3月龄和矫正胎龄6月龄时,干预组神经系统发育正常的比例高于对照组[矫正至3月龄:OR=2.17,95%CI(1.38,3.41),P<0.001;矫正至6月龄:OR=2.80,95%CI(1.69,4.64),P<0.001]。结论:当前证据显示,口腔运动干预可促进早产儿神经行为发育,有效改善近期发育结局。展开更多
文摘Nigerian literatures contain history in the oral tradition and folklore like satire, proverbs, chants, symbolism etc. in the pre-literate period, Nigeria enjoyed high level of verbal art civilization which traditional rulers and the generality of the populace patronized. The oral tradition served as medium of preservation of culture and history of the ancient past and experiences. Though, most Nigerians can still remember their family history, folklore, tradition and genealogy, only few oral artists and youths of nowadays possess the skill and ability needed to chant the lengthy oral literature. It is in the light of the above that this study examined the effect of oral tradition, folklore, and history on the development of education in Nigeria, 1977 till date. The study adopted historical research method using primary and secondary sources of information to analyze data. Primary sources include, like archive materials, oral interviews and secondary sources include, like textbooks, speeches, journals, and internet materials and images. The outlines of the paper are： the definition of concepts, historical background of Nigerian oral tradition, and folklore in the educational system, the place of oral tradition, folklore and history in the education policy in Nigeria since 1977, the effect of oral tradition, folklore and history on the development of education in Nigeria since 1977, the prospects of oral traditions, folklore and history on the development of education in Nigeria, conclusion and a few recommendations for future improvement. The findings of the study revealed that oral traditions, folklore and history were the bed-rock for the development of education and society in the pre-colonial period, but these were dropped gradually with the advent of the colonial masters and gradually deteriorate both in the educational curriculum and general conduct of the society and these have adverse effect on the nation＇s economy. It is recommended that the beauty of Nigerian history, oral and written traditions, culture, folklore like proverbs, chants, satire and symbolism, be brought back into the school system, politics and every sector of the Nigerian economy for proper advancement to take place in the education sector and for overall national development.
文摘This paper details the latest situation and features of the technology development in terms of China’s oral care products industry and proposes the following development direction in this sector. Meanwhile, the paper analyzes the popular products in the international market of oral care products and also predicts the trend of the product future in China’s market.
文摘The general situation of production and sales of China’s oral cleaning care products industry in 2021 was briefly introduced.The market status and trend characteristics of the development of China’s oral cleaning care products industry was mainly discussed.The features and suggestions of China’s oral cleaning care products industry was summarized.
文摘Nowadays it is very common that many students have poor ability of oral English. To solve this problem, we will have to adopt some measures: building equal, relax environment to encourage students to speak English; motivating interests; paying attention to"FreeTalk "; making class lively. According to these measures, they will help students to improve oral communicative ability.
文摘More than ever before does China demand English, especially oral English competence, so urgently. In accordance with the situation, the goal of language teaching is shifting from linguistic competence to communicative competence. To accomplish this goal, we have made some investigations into students＇ current oral proficiency and their English language needs, as well as a detailed analysis of the factors constraining the development of oral proficiency. And in the light of the principles of communicative language teaching, practical ways of reform are proposed in this thesis. Among the factors teaching methodology is highlighted, which is crucial in the enhancement of learners＇ oral competence in EFL situation.
文摘目的研究1990—2019年由社会经济发展水平差异所致的全球口腔癌疾病负担不平等情况,为制定有效的预防和控制政策提供科学依据。方法本研究的疾病负担数据来源于2019年全球疾病负担研究,人类发展指数(human development index,HDI)来自于《2020年人类发展报告》,采用线性回归分析年龄标化的伤残调整寿命年(disability-adjusted life yeas,DALY)率与HDI的相关性,使用不平等斜率指数(slope index of inequality,SII)和集中指数(concentration index,CI)评价1990—2019年全球口腔癌疾病负担的不公平情况及发展趋势。结果本研究共纳入189个国家和地区,2019年口腔癌DALY率为46.61[IQR(30.70,64.97)],线性回归结果显示口腔癌DALY率与HDI水平呈显著负相关(ρ=-0.06,P<0.001)。口腔癌DALY负担在189个国家和地区间表现出显著的不平等性,2019年SII值为-107.16[95%CI(-127.60,-90.69)],1990—2019年SII值<0且绝对值呈上升趋势;2019年口腔癌CI值为-1.35[95%CI(-2.88,-1.01)],1990—2015年CI值>0且呈下降趋势,而2016—2019年CI值<0且绝对值呈上升趋势。结论1990—2019年全球口腔癌疾病负担存在明显的社会不公平现象,口腔癌疾病负担更集中在低社会经济发展水平国家,且随着时间变化呈现出加重趋势。因此,未来应注重发展中国家的医疗资源分配问题,采取更有针对性的措施,有效控制口腔癌疾病负担的不平等现状。
