Objective This study assesses the impact of iodine-rich processed foods and dining places on the iodine nutritional status of children.Methods School-aged children(SAC) in seven provinces in China were selected by sch...Objective This study assesses the impact of iodine-rich processed foods and dining places on the iodine nutritional status of children.Methods School-aged children(SAC) in seven provinces in China were selected by school-based multistage sampling. Urinary iodine, salt iodine, and thyroid volume(TVOL) were determined. Questionnaires were used to investigate dining places and iodine-rich processed foods. The water iodine was from the2017 national survey. Multi-factor regression analysis was used to find correlations between variables.Results Children ate 78.7% of their meals at home, 15.1% at school canteens, and 6.1% at other places.The percentage of daily iodine intake from water, iodized salt, iodine-rich processed foods, and cooked food were 1.0%, 79.2%, 1.5%, and 18.4%, respectively. The salt iodine was correlated with the urinary iodine and TVOL, respectively(r = 0.999 and-0.997, P < 0.05). The iodine intake in processed foods was weakly correlated with the TVOL(r = 0.080, P < 0.01). Non-iodized salt used in processed foods or diets when eating out had less effect on children’s iodine nutrition status.Conclusion Iodized salt remains the primary source of daily iodine intake of SAC, and processed food has less effect on iodine nutrition. Therefore, for children, iodized salt should be a compulsory supplement in their routine diet.展开更多
Dining lampblack as a source of atmospheric pollution,urban residents had to spend a lot of economic costs all year round to solve its impact.However,traditional treatment methods often carry the risk of secondary pol...Dining lampblack as a source of atmospheric pollution,urban residents had to spend a lot of economic costs all year round to solve its impact.However,traditional treatment methods often carry the risk of secondary pollution.The use of phase change absorption solvent(PCAS)controlled by CO_(2)can effectively absorb the oily components in dining lampblack,and smoothly avoid the generation of secondary pollutants and squandering of resources.The reversibility of PCASs under CO_(2)control was explained by pH changes and macroscopic visualizations.The absorption effects of favorable absorbents and PCASs on dining lampblack were compared and analyzed.The fatty acid(FA)in the oil absorption mixture was desorbed by interacting with D230.The results of GC/MS analysis on the oil components separated by desorption showed that the desorption of PCASs was effective for these refractory oil components.FAs can be enriched and applied to the subsequent dining lampblack treatment link to realize the waste recycling.In addition,the absorption and desorption of oily components by PCASs were combined with the CO_(2)-controlled phase transformation of PCASs itself to achieve the absorption circulation of treating dining lampblack by using PCASs.展开更多
Chinese and Western diet culture has great differences.This paper analysed the differences of Chinese and Western dining etiquette,dietary concept,dietary content and the reasons and the impact for the differences.It ...Chinese and Western diet culture has great differences.This paper analysed the differences of Chinese and Western dining etiquette,dietary concept,dietary content and the reasons and the impact for the differences.It aims to help fully understand the different culture between China and the west,the hinder between cross-cultural communication and effectively foster people’s adaptability while doing cross-cultural communication and prevent social conflict caused by cultural differences the two展开更多
The paper focuses on the dining culture difference between china and America according to analyzing the period of the film, The Joy Luck Club, in which Waverly takes her boyfriend Rich to meet his future mother-in-law.
This paper attempts to discuss dining etiquette difference in China and western countries from the aspect of across-cultural communication by meticulously selecting many fresh examples. The author puts forward the mai...This paper attempts to discuss dining etiquette difference in China and western countries from the aspect of across-cultural communication by meticulously selecting many fresh examples. The author puts forward the main difference of dinner etiquette and the reasons for differences. It concludes that the methods for avoiding conflict. The research can offer a little help to the cross-cultural communication.展开更多
Dining table is the daily necessity for the Qing emperor.However,emperors’dining tables in the Royal Court were quite different from those of commoners’in the folk.According to archives,Qing emperors normally used l...Dining table is the daily necessity for the Qing emperor.However,emperors’dining tables in the Royal Court were quite different from those of commoners’in the folk.According to archives,Qing emperors normally used low tables put on the heatable brick bed rather than high tables laid on the ground.These low dining tables were mainly made of red sandalwood,huanghuali wood and lacquered wood.In Qing emperor’s daily meal,not just one low table,but a combination of multiple low tables was used.When the emperor leaved the Forbidden City on trip or inspection tour,folding low tables were applied.展开更多
In most Chinese families,dining together is a tradition,that is,everyone sits together and shares the dishes on the table,with no individual servings.It has a long history in China.Friends and family members gather to...In most Chinese families,dining together is a tradition,that is,everyone sits together and shares the dishes on the table,with no individual servings.It has a long history in China.Friends and family members gather together to share food,which can promote communication and enhance intimacy.展开更多
Benchmark Hospitality International, which manages 30 award-winning hotels,resorts,conference centers and condominium resorts throughout the United States and in Japan,has just released its Five Tasty Dining Trends fo...Benchmark Hospitality International, which manages 30 award-winning hotels,resorts,conference centers and condominium resorts throughout the United States and in Japan,has just released its Five Tasty Dining Trends for 2007,as observed by its properties.The trends were announced by Bob Zappatelli,vice president of food & beverage,and his team of 18 food & beverage professionals.展开更多
With the prevalence of COVID-19,the phenomenon of viruses spreading through aerosols has become a focus of attention.Diners in university dining halls have a high risk of exposure to respiratory droplets from others w...With the prevalence of COVID-19,the phenomenon of viruses spreading through aerosols has become a focus of attention.Diners in university dining halls have a high risk of exposure to respiratory droplets from others without the protection of face masks,which greatly increases the risk of COVID-19 transmission.Therefore,the transmission mechanism of respiratory droplets in extremely crowded dining environments should be investigated.In this study,a numerical simulation of coughing at dining tables under two conditions was performed,namely the presence and absence of protective partitions,and the evaporation and condensation of aerosol droplets in the air were examined.By using the numerical method,we analyzed and verified the isolation effect of dining table partitions in the propagation of aerosol droplets.The effect of changes in room temperature on the diffusion of coughed aerosols when partitions were present was analyzed.We demonstrated how respiratory droplets spread through coughing and how these droplets affect others.Finally,we proposed a design for a dining table partition that minimizes the transmission of COVID-19.展开更多
教学目标: 1.认识和了解房间的英文名称。 2.通过参与任务型活动学习课文内容,使用句型Where are you?和Are they in…?进行询问并做出相应的回答。 3.培养学生的创新精神,提高学生用英语做事情的能力。 教学重点:准确认读运用有关房间...教学目标: 1.认识和了解房间的英文名称。 2.通过参与任务型活动学习课文内容,使用句型Where are you?和Are they in…?进行询问并做出相应的回答。 3.培养学生的创新精神,提高学生用英语做事情的能力。 教学重点:准确认读运用有关房间的词汇及句型Where are you?Are they in… 教学难点:两会单词:diningroom,lounge,bathroom,bedroom,kitchen,sleep(sleeping) 教学用具:CAI、图画纸、房间等词汇图片。展开更多
I'm happy with my home. It's big and nice. There are two floors in my home. I live on the first floor. There are two bedrooms, a kitchen, two bathrooms, a store room, a study, a dining room and a living room o...I'm happy with my home. It's big and nice. There are two floors in my home. I live on the first floor. There are two bedrooms, a kitchen, two bathrooms, a store room, a study, a dining room and a living room on the first floor .展开更多
As the world’s second busiest airport, Beijing Capital International Airport had an average of 1,400 domestic and international flights daily and transported more than 65 million travelers in 2009.
基金supported by the National Nature Fund[No.81773370]the 2019 China Hygiene and Health Standard Project[No.20190502]。
文摘Objective This study assesses the impact of iodine-rich processed foods and dining places on the iodine nutritional status of children.Methods School-aged children(SAC) in seven provinces in China were selected by school-based multistage sampling. Urinary iodine, salt iodine, and thyroid volume(TVOL) were determined. Questionnaires were used to investigate dining places and iodine-rich processed foods. The water iodine was from the2017 national survey. Multi-factor regression analysis was used to find correlations between variables.Results Children ate 78.7% of their meals at home, 15.1% at school canteens, and 6.1% at other places.The percentage of daily iodine intake from water, iodized salt, iodine-rich processed foods, and cooked food were 1.0%, 79.2%, 1.5%, and 18.4%, respectively. The salt iodine was correlated with the urinary iodine and TVOL, respectively(r = 0.999 and-0.997, P < 0.05). The iodine intake in processed foods was weakly correlated with the TVOL(r = 0.080, P < 0.01). Non-iodized salt used in processed foods or diets when eating out had less effect on children’s iodine nutrition status.Conclusion Iodized salt remains the primary source of daily iodine intake of SAC, and processed food has less effect on iodine nutrition. Therefore, for children, iodized salt should be a compulsory supplement in their routine diet.
基金supported by the Chengdu Science and Technology Project of the Chengdu Bureau of Science and Technology(2021-YF05-00194-SN)the Foundation of Department of Science and Technology of Sichuan Province(2022NSFSC0203)。
文摘Dining lampblack as a source of atmospheric pollution,urban residents had to spend a lot of economic costs all year round to solve its impact.However,traditional treatment methods often carry the risk of secondary pollution.The use of phase change absorption solvent(PCAS)controlled by CO_(2)can effectively absorb the oily components in dining lampblack,and smoothly avoid the generation of secondary pollutants and squandering of resources.The reversibility of PCASs under CO_(2)control was explained by pH changes and macroscopic visualizations.The absorption effects of favorable absorbents and PCASs on dining lampblack were compared and analyzed.The fatty acid(FA)in the oil absorption mixture was desorbed by interacting with D230.The results of GC/MS analysis on the oil components separated by desorption showed that the desorption of PCASs was effective for these refractory oil components.FAs can be enriched and applied to the subsequent dining lampblack treatment link to realize the waste recycling.In addition,the absorption and desorption of oily components by PCASs were combined with the CO_(2)-controlled phase transformation of PCASs itself to achieve the absorption circulation of treating dining lampblack by using PCASs.
文摘Chinese and Western diet culture has great differences.This paper analysed the differences of Chinese and Western dining etiquette,dietary concept,dietary content and the reasons and the impact for the differences.It aims to help fully understand the different culture between China and the west,the hinder between cross-cultural communication and effectively foster people’s adaptability while doing cross-cultural communication and prevent social conflict caused by cultural differences the two
文摘The paper focuses on the dining culture difference between china and America according to analyzing the period of the film, The Joy Luck Club, in which Waverly takes her boyfriend Rich to meet his future mother-in-law.
文摘This paper attempts to discuss dining etiquette difference in China and western countries from the aspect of across-cultural communication by meticulously selecting many fresh examples. The author puts forward the main difference of dinner etiquette and the reasons for differences. It concludes that the methods for avoiding conflict. The research can offer a little help to the cross-cultural communication.
文摘Dining table is the daily necessity for the Qing emperor.However,emperors’dining tables in the Royal Court were quite different from those of commoners’in the folk.According to archives,Qing emperors normally used low tables put on the heatable brick bed rather than high tables laid on the ground.These low dining tables were mainly made of red sandalwood,huanghuali wood and lacquered wood.In Qing emperor’s daily meal,not just one low table,but a combination of multiple low tables was used.When the emperor leaved the Forbidden City on trip or inspection tour,folding low tables were applied.
文摘In most Chinese families,dining together is a tradition,that is,everyone sits together and shares the dishes on the table,with no individual servings.It has a long history in China.Friends and family members gather together to share food,which can promote communication and enhance intimacy.
文摘Benchmark Hospitality International, which manages 30 award-winning hotels,resorts,conference centers and condominium resorts throughout the United States and in Japan,has just released its Five Tasty Dining Trends for 2007,as observed by its properties.The trends were announced by Bob Zappatelli,vice president of food & beverage,and his team of 18 food & beverage professionals.
基金the National Natural Science Foundation of China(11872353,91852102)the Natural Science Foundation of Zhejiang Province(LZ22A020004)。
文摘With the prevalence of COVID-19,the phenomenon of viruses spreading through aerosols has become a focus of attention.Diners in university dining halls have a high risk of exposure to respiratory droplets from others without the protection of face masks,which greatly increases the risk of COVID-19 transmission.Therefore,the transmission mechanism of respiratory droplets in extremely crowded dining environments should be investigated.In this study,a numerical simulation of coughing at dining tables under two conditions was performed,namely the presence and absence of protective partitions,and the evaporation and condensation of aerosol droplets in the air were examined.By using the numerical method,we analyzed and verified the isolation effect of dining table partitions in the propagation of aerosol droplets.The effect of changes in room temperature on the diffusion of coughed aerosols when partitions were present was analyzed.We demonstrated how respiratory droplets spread through coughing and how these droplets affect others.Finally,we proposed a design for a dining table partition that minimizes the transmission of COVID-19.
文摘教学目标: 1.认识和了解房间的英文名称。 2.通过参与任务型活动学习课文内容,使用句型Where are you?和Are they in…?进行询问并做出相应的回答。 3.培养学生的创新精神,提高学生用英语做事情的能力。 教学重点:准确认读运用有关房间的词汇及句型Where are you?Are they in… 教学难点:两会单词:diningroom,lounge,bathroom,bedroom,kitchen,sleep(sleeping) 教学用具:CAI、图画纸、房间等词汇图片。
文摘I'm happy with my home. It's big and nice. There are two floors in my home. I live on the first floor. There are two bedrooms, a kitchen, two bathrooms, a store room, a study, a dining room and a living room on the first floor .
文摘As the world’s second busiest airport, Beijing Capital International Airport had an average of 1,400 domestic and international flights daily and transported more than 65 million travelers in 2009.
