Scarlet fever(SF)is a common infectious disease caused by group A streptococcus(GAS)[1].During the 18th and 19th centuries,SF was a significant cause of mortality in children aged 5-15 years worldwide[2].The incidence...Scarlet fever(SF)is a common infectious disease caused by group A streptococcus(GAS)[1].During the 18th and 19th centuries,SF was a significant cause of mortality in children aged 5-15 years worldwide[2].The incidence and fatality rates of SF have decreased remarkably due to the widespread use of effective antibiotics and improvements in diet and sanitation[3].However,the recent resurgence of SF has sparked significant interest in infectious diseases[1,3].Given the insufficient understanding of the triggers that cause SF outbreaks and the absence of available vaccines to prevent GAS infection to date[1],effective prevention and control programs are needed to manage the ongoing spread of SF.展开更多
Q:When you feel sick,how do you take care of yourself?A:When I am sick,I take care of myself by resting and eating healthy foods!I try to go to bed early,eat more vegetables and make sure I am not too busy.I pray and ...Q:When you feel sick,how do you take care of yourself?A:When I am sick,I take care of myself by resting and eating healthy foods!I try to go to bed early,eat more vegetables and make sure I am not too busy.I pray and let my mind rest.I also eat lots of guava since guavas have a lot of vitamin C!展开更多
Gonitis is a common disorder in the middle-aged and the old people, frequently encountered in the acupuncture department. The following is a brief summary of the 37 cases treated in 1997-1999 when I was dispatched as ...Gonitis is a common disorder in the middle-aged and the old people, frequently encountered in the acupuncture department. The following is a brief summary of the 37 cases treated in 1997-1999 when I was dispatched as a member of foreign aid to work in Malta.展开更多
The single event effect of a silicon–germanium heterojunction bipolar transistor(SiGe HBT) was thoroughly investigated. By considering the worst bias condition, the sensitive area of the proposed device was scanned w...The single event effect of a silicon–germanium heterojunction bipolar transistor(SiGe HBT) was thoroughly investigated. By considering the worst bias condition, the sensitive area of the proposed device was scanned with a pulsed laser.With variation of the collector bias and pulsed laser incident energy, the single event transient of the SiGe HBT was studied.Moreover, the single event transient produced by laser irradiation at a wavelength of 532 nm was more pronounced than at a wavelength of 1064 nm. Finally, the impact of the equivalent linear energy transfer of the 1064 nm pulsed laser on the single event transient was qualitatively examined by performing technology computer-aided design simulations, and a good consistency between the experimental data and the simulated outcomes was attained.展开更多
With the guidance of Erikson’s identity theory,the article analyzes the clones’identity exploration through role identification in Never Let Me Go.It interprets the clones’puzzlement about their identity,and the pr...With the guidance of Erikson’s identity theory,the article analyzes the clones’identity exploration through role identification in Never Let Me Go.It interprets the clones’puzzlement about their identity,and the process of their identity quest as well as role identification.Through the specific analysis,it is concluded that the clones,represented by Kathy,Tommy and Ruth,have gained self-certainty and social identity by realizing the role identity as a“carer”and a“donor”,in the meantime,they have constructed their identity as social persons with souls like ordinary people.Furthermore,the findings shows that Never Let Me Go is actually a microcosm of human’s quest for identity.Ishiguro aims to express his meditation on human life in the novel:human life is a process of seeking self-identity and social roles,and then fulfilling the obligations of the roles,which confirms Ishiguro’s internationalism that he attempts to convey his contemplation on human existence through his works.展开更多
Japanese British writer Kazuo Ishiguro is one of the leading writers in contemporary British literature.He has always been committed to creating works with universal significance.Responsibility and destiny are themes ...Japanese British writer Kazuo Ishiguro is one of the leading writers in contemporary British literature.He has always been committed to creating works with universal significance.Responsibility and destiny are themes that run through his works.His novel Never Let Me Go tells a story of a group of clones growing up in the Hailsham,who are given the mission to donate organs at birth.So,there is no doubt that they will inevitably end their lives in the process of donating organs to human beings again and again.The tragic life of clones is determined by the motivation of human to create them.展开更多
Figuring out where we come from is a historical subject that requires committed exploration and research by scientists.The young paleogenetic scientist,Fu Qiaomei,has recently made a breakthrough in ancient DNA resear...Figuring out where we come from is a historical subject that requires committed exploration and research by scientists.The young paleogenetic scientist,Fu Qiaomei,has recently made a breakthrough in ancient DNA research by searching through human remains dating back tens of thousands of years.展开更多
From September 22 to October 6,the global unified brand activities,"2023 Mid-Autumn Festival:A Moonmoment to Remember"was held,creating a festive atmosphere across the world through performances,exhibitions,...From September 22 to October 6,the global unified brand activities,"2023 Mid-Autumn Festival:A Moonmoment to Remember"was held,creating a festive atmosphere across the world through performances,exhibitions,temple fairs,competitions,interactive experiences,cultural salons and other activities,enhance the engagement and experience of local citizens,and letting people from all over the world share the happy and peaceful atmosphere of the Mid-Autumn Festival with Chinese people.展开更多
Summer is over.It's school time again,so it's time to hit the books(专心学习)!Are you excited?It's time to begin new classes,meet new teachers and make new friends.Ialways enjoyed going back to school beca...Summer is over.It's school time again,so it's time to hit the books(专心学习)!Are you excited?It's time to begin new classes,meet new teachers and make new friends.Ialways enjoyed going back to school because I liked learning new things.My favorite class in school was band.Sometimes the teacher let me conduct(指挥)the band.展开更多
It is time to have some delicious food.What would you like to eat?Let's talk about my good eating habit.I often have milk,eggs and noodles for breakfast.For lunch,I have meat,vegetables,fish and beef.When I go out...It is time to have some delicious food.What would you like to eat?Let's talk about my good eating habit.I often have milk,eggs and noodles for breakfast.For lunch,I have meat,vegetables,fish and beef.When I go out on weekends,I would like to have some beef noodles.At dinner,my parents usually cook some delicious food for me.They don't let me eat too much ice-cream.I don't eat fast food like hamburgers or fried chicken.展开更多
结合器件版图,通过对2 k SRAM存储单元和外围电路进行单粒子效应激光微束辐照,获得SRAM器件的单粒子翻转敏感区域,测定了不同敏感区域单粒子翻转的激光能量阈值和等效LET阈值,并对SRAM器件的单粒子闭锁敏感度进行测试。结果表明,存储单...结合器件版图,通过对2 k SRAM存储单元和外围电路进行单粒子效应激光微束辐照,获得SRAM器件的单粒子翻转敏感区域,测定了不同敏感区域单粒子翻转的激光能量阈值和等效LET阈值,并对SRAM器件的单粒子闭锁敏感度进行测试。结果表明,存储单元中截止N管漏区、截止P管漏区、对应门控管漏区是单粒子翻转的敏感区域;实验中没有测到该器件发生单粒子闭锁现象,表明采用外延工艺以及源漏接触、版图布局调整等设计对器件抗单粒子闭锁加固是十分有效的。展开更多
基金supported by the Key Scientific Research Project of Universities in Henan(21A330004)Supported by the Open Project Program of the First Hospital of Xinxiang Medical University(XZZX2022002).
文摘Scarlet fever(SF)is a common infectious disease caused by group A streptococcus(GAS)[1].During the 18th and 19th centuries,SF was a significant cause of mortality in children aged 5-15 years worldwide[2].The incidence and fatality rates of SF have decreased remarkably due to the widespread use of effective antibiotics and improvements in diet and sanitation[3].However,the recent resurgence of SF has sparked significant interest in infectious diseases[1,3].Given the insufficient understanding of the triggers that cause SF outbreaks and the absence of available vaccines to prevent GAS infection to date[1],effective prevention and control programs are needed to manage the ongoing spread of SF.
文摘Q:When you feel sick,how do you take care of yourself?A:When I am sick,I take care of myself by resting and eating healthy foods!I try to go to bed early,eat more vegetables and make sure I am not too busy.I pray and let my mind rest.I also eat lots of guava since guavas have a lot of vitamin C!
文摘Gonitis is a common disorder in the middle-aged and the old people, frequently encountered in the acupuncture department. The following is a brief summary of the 37 cases treated in 1997-1999 when I was dispatched as a member of foreign aid to work in Malta.
基金Project supported by the National Natural Science Foundation of China (Grant Nos. 61574171, 61704127, 11875229,51872251, and 12027813)。
文摘The single event effect of a silicon–germanium heterojunction bipolar transistor(SiGe HBT) was thoroughly investigated. By considering the worst bias condition, the sensitive area of the proposed device was scanned with a pulsed laser.With variation of the collector bias and pulsed laser incident energy, the single event transient of the SiGe HBT was studied.Moreover, the single event transient produced by laser irradiation at a wavelength of 532 nm was more pronounced than at a wavelength of 1064 nm. Finally, the impact of the equivalent linear energy transfer of the 1064 nm pulsed laser on the single event transient was qualitatively examined by performing technology computer-aided design simulations, and a good consistency between the experimental data and the simulated outcomes was attained.
文摘With the guidance of Erikson’s identity theory,the article analyzes the clones’identity exploration through role identification in Never Let Me Go.It interprets the clones’puzzlement about their identity,and the process of their identity quest as well as role identification.Through the specific analysis,it is concluded that the clones,represented by Kathy,Tommy and Ruth,have gained self-certainty and social identity by realizing the role identity as a“carer”and a“donor”,in the meantime,they have constructed their identity as social persons with souls like ordinary people.Furthermore,the findings shows that Never Let Me Go is actually a microcosm of human’s quest for identity.Ishiguro aims to express his meditation on human life in the novel:human life is a process of seeking self-identity and social roles,and then fulfilling the obligations of the roles,which confirms Ishiguro’s internationalism that he attempts to convey his contemplation on human existence through his works.
文摘Japanese British writer Kazuo Ishiguro is one of the leading writers in contemporary British literature.He has always been committed to creating works with universal significance.Responsibility and destiny are themes that run through his works.His novel Never Let Me Go tells a story of a group of clones growing up in the Hailsham,who are given the mission to donate organs at birth.So,there is no doubt that they will inevitably end their lives in the process of donating organs to human beings again and again.The tragic life of clones is determined by the motivation of human to create them.
文摘Figuring out where we come from is a historical subject that requires committed exploration and research by scientists.The young paleogenetic scientist,Fu Qiaomei,has recently made a breakthrough in ancient DNA research by searching through human remains dating back tens of thousands of years.
文摘From September 22 to October 6,the global unified brand activities,"2023 Mid-Autumn Festival:A Moonmoment to Remember"was held,creating a festive atmosphere across the world through performances,exhibitions,temple fairs,competitions,interactive experiences,cultural salons and other activities,enhance the engagement and experience of local citizens,and letting people from all over the world share the happy and peaceful atmosphere of the Mid-Autumn Festival with Chinese people.
文摘Summer is over.It's school time again,so it's time to hit the books(专心学习)!Are you excited?It's time to begin new classes,meet new teachers and make new friends.Ialways enjoyed going back to school because I liked learning new things.My favorite class in school was band.Sometimes the teacher let me conduct(指挥)the band.
文摘It is time to have some delicious food.What would you like to eat?Let's talk about my good eating habit.I often have milk,eggs and noodles for breakfast.For lunch,I have meat,vegetables,fish and beef.When I go out on weekends,I would like to have some beef noodles.At dinner,my parents usually cook some delicious food for me.They don't let me eat too much ice-cream.I don't eat fast food like hamburgers or fried chicken.
文摘结合器件版图,通过对2 k SRAM存储单元和外围电路进行单粒子效应激光微束辐照,获得SRAM器件的单粒子翻转敏感区域,测定了不同敏感区域单粒子翻转的激光能量阈值和等效LET阈值,并对SRAM器件的单粒子闭锁敏感度进行测试。结果表明,存储单元中截止N管漏区、截止P管漏区、对应门控管漏区是单粒子翻转的敏感区域;实验中没有测到该器件发生单粒子闭锁现象,表明采用外延工艺以及源漏接触、版图布局调整等设计对器件抗单粒子闭锁加固是十分有效的。
