A composite was created by incorporating the quantum dot-enhanced SiO_(2)nanoparticles within this hydrogel.Based on this composite,a temperature-controlled fluorescent probe for DCP was developed.A meticulous examina...A composite was created by incorporating the quantum dot-enhanced SiO_(2)nanoparticles within this hydrogel.Based on this composite,a temperature-controlled fluorescent probe for DCP was developed.A meticulous examination of this probe revealed its attributes and factors affecting its performance.By using temperature modulation,the probe was adept at detecting DCP concentrations ranging between 1.0×10^(-6)and 9.0×10^(-6)mol/L.Such a probe offers remarkable selectivity,repeatability,and robust stability,so that the detection of DCP can be carried out at different temperatures,and a fast,reliable,sensitive and low-cost intelligent detection method is realized.展开更多
A series of SO_(3)-functional Br?nsted acidic ionic liquids(SBAILs)were prepared to catalyze the Nformylation of aniline with DMF.The reaction conditions such as ionic liquid type,reaction temperature.catalyst loading...A series of SO_(3)-functional Br?nsted acidic ionic liquids(SBAILs)were prepared to catalyze the Nformylation of aniline with DMF.The reaction conditions such as ionic liquid type,reaction temperature.catalyst loading and molar ratio of reactants were investigated.To the best of our knowledge,kinetic model for the N-formylation of aniline with DMF using SBAIL was firstly built and simulated.The studies on the reaction order of the reaction were evaluated by initial concentration method,and the kinetic parameters such as reaction rate constant and activation energy were proposed and used to explain the catalytic activities of the SBAILs catalysts.Accordingly,the recycling experiments showed that the SBAIL[Bsmim][HSO_(4)]can be easily recovered and reused with stable activity.Further,the temperature-controlled study emphasized that the ionic liquid was easy to be separated and environmentally friendly.展开更多
Purpose: This study aimed to develop teaching materials to prevent the dangers of ablution and bathing infants, based on the dangerous experiences of mothers and family members, and examine their appropriateness. Meth...Purpose: This study aimed to develop teaching materials to prevent the dangers of ablution and bathing infants, based on the dangerous experiences of mothers and family members, and examine their appropriateness. Methods: A total of 20 midwives and public health nurses were selected as participants. Teaching materials and anonymous self-administered questionnaires were distributed, and the participants were asked to view the teaching materials and fill in the questionnaires. Retrieval was done by mail. The teaching materials included digital content, such as videos, sounds, and characters, which incorporated dangerous situations, preventions, and innovations in ablution and bathing procedures. The analysis was conducted by simple tabulation for each survey item. The free description was coded to preserve anonymity. This study was conducted with the approval of the Research Ethics Review Board of the authors’ affiliated university. Results: The teaching materials were found to be appropriate in terms of suitability to purpose, degree of difficulty of content, ease of viewing the videos, validity of time, appropriateness of expression, and usability. Conclusions: Ablution teaching materials that are used at the present time do not focus on dangers, and to date, no resources on bathing have been used as teaching materials. The created teaching materials in this study can be viewed multiple times, and mothers and family members who are unfamiliar with ablution and bathing can acquire knowledge regarding dangers and danger prevention. The addition of specific preventive measures and countermeasures for the occurrence of danger, along with practice, would result in the development of further appropriate teaching materials to reduce danger and alleviate anxiety.展开更多
This paper summarizes the mechanism,methods and characteristics of Zhuang folk medicated bath,as well as the composition and application of prescriptions,which provides a basis for the popularization of Chinese ethnic...This paper summarizes the mechanism,methods and characteristics of Zhuang folk medicated bath,as well as the composition and application of prescriptions,which provides a basis for the popularization of Chinese ethnic medicine.展开更多
An unprecedented catastrophe shrouded over the Chinese Empire ruled by the Yuan Dynasty and Medieval Europe-the Black Death during the 14th century with rapid spread,widespread impact,serious damage to property,and su...An unprecedented catastrophe shrouded over the Chinese Empire ruled by the Yuan Dynasty and Medieval Europe-the Black Death during the 14th century with rapid spread,widespread impact,serious damage to property,and substantial deaths and injuries.In the aftermath of the Black Death,lifestyle changes were made and more sensible bathing habits evolved.In feudal China,Bathing Culture had variously adapted to each dynasty;while its existence in the West was heavily influenced by religion and other factors.In the post-pandemic era,this paper is dedicated to exploring the possible relevance of Bathing Cultures to the Black Death,and to conducting a comparative study of the plague spread in Yuan and Europe and its impact on ethnic Bathing Cultures,reckoning to present informative information to regular prevention and control of the following pandemics.展开更多
基金Funded by the Natural Science Foundation of Hubei Province(No.2022CFB861)the Wenhua College Research and Innovation Team(No.2022T01)。
文摘A composite was created by incorporating the quantum dot-enhanced SiO_(2)nanoparticles within this hydrogel.Based on this composite,a temperature-controlled fluorescent probe for DCP was developed.A meticulous examination of this probe revealed its attributes and factors affecting its performance.By using temperature modulation,the probe was adept at detecting DCP concentrations ranging between 1.0×10^(-6)and 9.0×10^(-6)mol/L.Such a probe offers remarkable selectivity,repeatability,and robust stability,so that the detection of DCP can be carried out at different temperatures,and a fast,reliable,sensitive and low-cost intelligent detection method is realized.
基金financial support of National Natural Science Foundation of China(21776122)the Fundamental Research Funds for the Central Universities。
文摘A series of SO_(3)-functional Br?nsted acidic ionic liquids(SBAILs)were prepared to catalyze the Nformylation of aniline with DMF.The reaction conditions such as ionic liquid type,reaction temperature.catalyst loading and molar ratio of reactants were investigated.To the best of our knowledge,kinetic model for the N-formylation of aniline with DMF using SBAIL was firstly built and simulated.The studies on the reaction order of the reaction were evaluated by initial concentration method,and the kinetic parameters such as reaction rate constant and activation energy were proposed and used to explain the catalytic activities of the SBAILs catalysts.Accordingly,the recycling experiments showed that the SBAIL[Bsmim][HSO_(4)]can be easily recovered and reused with stable activity.Further,the temperature-controlled study emphasized that the ionic liquid was easy to be separated and environmentally friendly.
文摘Purpose: This study aimed to develop teaching materials to prevent the dangers of ablution and bathing infants, based on the dangerous experiences of mothers and family members, and examine their appropriateness. Methods: A total of 20 midwives and public health nurses were selected as participants. Teaching materials and anonymous self-administered questionnaires were distributed, and the participants were asked to view the teaching materials and fill in the questionnaires. Retrieval was done by mail. The teaching materials included digital content, such as videos, sounds, and characters, which incorporated dangerous situations, preventions, and innovations in ablution and bathing procedures. The analysis was conducted by simple tabulation for each survey item. The free description was coded to preserve anonymity. This study was conducted with the approval of the Research Ethics Review Board of the authors’ affiliated university. Results: The teaching materials were found to be appropriate in terms of suitability to purpose, degree of difficulty of content, ease of viewing the videos, validity of time, appropriateness of expression, and usability. Conclusions: Ablution teaching materials that are used at the present time do not focus on dangers, and to date, no resources on bathing have been used as teaching materials. The created teaching materials in this study can be viewed multiple times, and mothers and family members who are unfamiliar with ablution and bathing can acquire knowledge regarding dangers and danger prevention. The addition of specific preventive measures and countermeasures for the occurrence of danger, along with practice, would result in the development of further appropriate teaching materials to reduce danger and alleviate anxiety.
基金Undergraduate Innovation and Entrepreneurship Project of Guangxi University of Chinese Medicine(YCSY2022012)Undergraduate Innovation and Entrepreneurship Project of Guangxi Autonomous Region(S202110600127).
文摘This paper summarizes the mechanism,methods and characteristics of Zhuang folk medicated bath,as well as the composition and application of prescriptions,which provides a basis for the popularization of Chinese ethnic medicine.
文摘An unprecedented catastrophe shrouded over the Chinese Empire ruled by the Yuan Dynasty and Medieval Europe-the Black Death during the 14th century with rapid spread,widespread impact,serious damage to property,and substantial deaths and injuries.In the aftermath of the Black Death,lifestyle changes were made and more sensible bathing habits evolved.In feudal China,Bathing Culture had variously adapted to each dynasty;while its existence in the West was heavily influenced by religion and other factors.In the post-pandemic era,this paper is dedicated to exploring the possible relevance of Bathing Cultures to the Black Death,and to conducting a comparative study of the plague spread in Yuan and Europe and its impact on ethnic Bathing Cultures,reckoning to present informative information to regular prevention and control of the following pandemics.
