Once there lived a very old peasant in a village. His name was Jack.He had a horse.It was almost as old as him. One day he set off with his young son to sell the horse before it died.They walked because the father did...Once there lived a very old peasant in a village. His name was Jack.He had a horse.It was almost as old as him. One day he set off with his young son to sell the horse before it died.They walked because the father did not want the horse to be too tired. They met two neighbours (邻居)on their way.The neighbours said, "Hello,why are展开更多
授课对象：新高二学生指导老师：宋德龙（江苏省常州市教育科学研究院高中英语教研员）范丽君（江苏省常州高级中学教研组副组长）一、教学分析与整体设计思路（一）教学内容本课教学内容为A father and a son,课型是阅读课。文章讲述...授课对象：新高二学生指导老师：宋德龙（江苏省常州市教育科学研究院高中英语教研员）范丽君（江苏省常州高级中学教研组副组长）一、教学分析与整体设计思路（一）教学内容本课教学内容为A father and a son,课型是阅读课。文章讲述了作者在机场看见一位父亲在星期六早上陪伴儿子乘坐机场免费穿梭火车。展开更多
Passing through the Atlanta airport one morning,I caught oneof those trains that take travellers from the main terminal to theirboarding gates.Free,sterile and impersonal,the trains run backand forth all day long.Not ...Passing through the Atlanta airport one morning,I caught oneof those trains that take travellers from the main terminal to theirboarding gates.Free,sterile and impersonal,the trains run backand forth all day long.Not many people consider them fun,but onthis Saturday I heard laughter.展开更多
Introduction: Neonatal mortality remains a major concern in West Africa, and exclusive breastfeeding is recognized as a crucial intervention to promote newborn survival. This study aims to identify the factors influen...Introduction: Neonatal mortality remains a major concern in West Africa, and exclusive breastfeeding is recognized as a crucial intervention to promote newborn survival. This study aims to identify the factors influencing the practice of exclusive breastfeeding among mothers, as well as the perceptions of fathers, in the Boulmiougou health district. Method: This cross-sectional mixed study was conducted between May and July 2022, involving 471 mothers and 103 fathers of children under one year of age. Questionnaires and interviews were used to collect data. Results: The practice of exclusive breastfeeding was observed in 44.6% of mothers surveyed. Logistic regression analysis revealed that mothers older than 26 years have a significantly higher chance of exclusive breastfeeding [adjusted OR = 1.7;95% CI: (1.098 - 2.685);p = 0.019] compared to mothers under 26 years of age. Similarly, mothers with at least three antenatal visits were 2.715 times more likely to perform exclusive breastfeeding than those with less than three antenatal visits [adjusted OR = 2.715, 95% CI: (1.184 - 6.225);p = 0.018]. The vast majority of fathers (76.7%) were informed about exclusive breastfeeding, and 59.5% had a correct definition. The analysis of the father’s perception highlighted a stronger focus on traditional practices in 90.3% of cases than on medical recommendations. Conclusion: In light of these results, it is essential to increase sessions to raise awareness and involve men throughout pregnancy, childbirth and early childhood monitoring about the many benefits of exclusive breastfeeding.展开更多
The study explores the intricate interplay between land use land cover(LULC),normalized difference vegetation index(NDVI),and land surface temperature(LST)within the Lower Son River Basin in India from 1991 to 2020.Th...The study explores the intricate interplay between land use land cover(LULC),normalized difference vegetation index(NDVI),and land surface temperature(LST)within the Lower Son River Basin in India from 1991 to 2020.The region’s ecological balance has been increasingly strained due to rapid urbanization and changing land use patterns.Through a combination of Landsat TM&OLI/TIRS satellite imageries and geospatial analysis techniques,this study unveils the intricate connection between land use and land cover changes,vegetation,and land surface temperature variations.The study area is classified into three altitudinal zones(Zone Ⅰ:39–300 m,Zone Ⅱ:301–600 m and Zone Ⅲ:601–1,247 m)to examine the changes in depth.The area has seen significant changes in LULC,vegetation and LST in all the three altitudinal zones.The findings hold significant implications for sustainable land management and environmental conservation strategies in the Lower Son River Basin.As per the result,103,438 ha of vegetation was converted into agriculture land and 82,572 ha of agricultural land was transformed into settlements from 1991 to 2020.This trend shows human pressure on the land resource in the study area.Minor increase in water body is seen which is attributed to commissioning of Bansagar dam.Zone Ⅰ has seen highest settlement growth while Zone Ⅲ experienced severe deforestation of around 15%.Zone Ⅱ and Ⅲ needs attention for holistic sustenance.Analysis of LST shows that it has increased by 0.82℃ from 1991 to 2020 which is a red flag.The study underscores the critical importance of balanced land use practices to preserve ecological integrity and mitigate the adverse effects of urbanization and climate change.展开更多
提出了一种面向自组织网络SON(self-organizing networks)的单播路由协议,支持应用服务质量QoS(quality of service)需求和路由器生物行为.基于OSPFv3/BGP4+,设计了自治域内和自治域间路由协议,包括报文格式与功能、链路状态描述结构、...提出了一种面向自组织网络SON(self-organizing networks)的单播路由协议,支持应用服务质量QoS(quality of service)需求和路由器生物行为.基于OSPFv3/BGP4+,设计了自治域内和自治域间路由协议,包括报文格式与功能、链路状态描述结构、邻居信息表、单播路由表和协议工作流程等.基于Quagga软件路由器实现了提出的协议,并且在网络实验平台基于Iperf工具对其进行了性能评测.结果表明,该协议是有效的,具有较好的性能.展开更多
文摘Once there lived a very old peasant in a village. His name was Jack.He had a horse.It was almost as old as him. One day he set off with his young son to sell the horse before it died.They walked because the father did not want the horse to be too tired. They met two neighbours (邻居)on their way.The neighbours said, "Hello,why are
文摘授课对象：新高二学生指导老师：宋德龙（江苏省常州市教育科学研究院高中英语教研员）范丽君（江苏省常州高级中学教研组副组长）一、教学分析与整体设计思路（一）教学内容本课教学内容为A father and a son,课型是阅读课。文章讲述了作者在机场看见一位父亲在星期六早上陪伴儿子乘坐机场免费穿梭火车。
文摘Passing through the Atlanta airport one morning,I caught oneof those trains that take travellers from the main terminal to theirboarding gates.Free,sterile and impersonal,the trains run backand forth all day long.Not many people consider them fun,but onthis Saturday I heard laughter.
文摘Introduction: Neonatal mortality remains a major concern in West Africa, and exclusive breastfeeding is recognized as a crucial intervention to promote newborn survival. This study aims to identify the factors influencing the practice of exclusive breastfeeding among mothers, as well as the perceptions of fathers, in the Boulmiougou health district. Method: This cross-sectional mixed study was conducted between May and July 2022, involving 471 mothers and 103 fathers of children under one year of age. Questionnaires and interviews were used to collect data. Results: The practice of exclusive breastfeeding was observed in 44.6% of mothers surveyed. Logistic regression analysis revealed that mothers older than 26 years have a significantly higher chance of exclusive breastfeeding [adjusted OR = 1.7;95% CI: (1.098 - 2.685);p = 0.019] compared to mothers under 26 years of age. Similarly, mothers with at least three antenatal visits were 2.715 times more likely to perform exclusive breastfeeding than those with less than three antenatal visits [adjusted OR = 2.715, 95% CI: (1.184 - 6.225);p = 0.018]. The vast majority of fathers (76.7%) were informed about exclusive breastfeeding, and 59.5% had a correct definition. The analysis of the father’s perception highlighted a stronger focus on traditional practices in 90.3% of cases than on medical recommendations. Conclusion: In light of these results, it is essential to increase sessions to raise awareness and involve men throughout pregnancy, childbirth and early childhood monitoring about the many benefits of exclusive breastfeeding.
文摘The study explores the intricate interplay between land use land cover(LULC),normalized difference vegetation index(NDVI),and land surface temperature(LST)within the Lower Son River Basin in India from 1991 to 2020.The region’s ecological balance has been increasingly strained due to rapid urbanization and changing land use patterns.Through a combination of Landsat TM&OLI/TIRS satellite imageries and geospatial analysis techniques,this study unveils the intricate connection between land use and land cover changes,vegetation,and land surface temperature variations.The study area is classified into three altitudinal zones(Zone Ⅰ:39–300 m,Zone Ⅱ:301–600 m and Zone Ⅲ:601–1,247 m)to examine the changes in depth.The area has seen significant changes in LULC,vegetation and LST in all the three altitudinal zones.The findings hold significant implications for sustainable land management and environmental conservation strategies in the Lower Son River Basin.As per the result,103,438 ha of vegetation was converted into agriculture land and 82,572 ha of agricultural land was transformed into settlements from 1991 to 2020.This trend shows human pressure on the land resource in the study area.Minor increase in water body is seen which is attributed to commissioning of Bansagar dam.Zone Ⅰ has seen highest settlement growth while Zone Ⅲ experienced severe deforestation of around 15%.Zone Ⅱ and Ⅲ needs attention for holistic sustenance.Analysis of LST shows that it has increased by 0.82℃ from 1991 to 2020 which is a red flag.The study underscores the critical importance of balanced land use practices to preserve ecological integrity and mitigate the adverse effects of urbanization and climate change.
文摘提出了一种面向自组织网络SON(self-organizing networks)的单播路由协议,支持应用服务质量QoS(quality of service)需求和路由器生物行为.基于OSPFv3/BGP4+,设计了自治域内和自治域间路由协议,包括报文格式与功能、链路状态描述结构、邻居信息表、单播路由表和协议工作流程等.基于Quagga软件路由器实现了提出的协议,并且在网络实验平台基于Iperf工具对其进行了性能评测.结果表明,该协议是有效的,具有较好的性能.
