Introduction: Urethral prolapse, a rare benign lesion of the female urethra, is considered unusual in children, but it is far from exceptional in girls aged 18 to 24. African origin. The diagnosis is clinical but can ...Introduction: Urethral prolapse, a rare benign lesion of the female urethra, is considered unusual in children, but it is far from exceptional in girls aged 18 to 24. African origin. The diagnosis is clinical but can be overlooked or confused with other pathologies. Treatment remains controversial. The aim of this work is to study the epidemiological, clinical and therapeutic data of urethral mucosal prolapse in young girls in our department. Materials and methods: Retrospective and descriptive study on urethral mucosal prolapse in little girls identified from the hospitalization records of the Sino-Guinean Friendship Hospital in Conakry. The study period was 5 years. Patients were selected randomly. Outcome assessment focused on the occurrence of recurrences and urinary incontinence. The mean follow-up duration was 24 months. The parameters studied were: Age, clinical and histological findings, therapeutic data and patient outcomes. Results: The incidence of urethral mucosal prolapse in girls in the urology department was 2.2 cases/year. The mean age of the patients was 6.7 years (with extremes of 5 months and 10 years). The age group of 7 to 10 years was the most represented, observed in 63.63% of patients. The most frequent reason for consultation was vulvar bleeding in 7 patients, or 63.63%. Malpighian hyperplasia with a congested chorion was the most observed histological type, in 4 patients. Surgical treatment consisting of complete excision of the prolapsed part had given excellent results. Conclusion: Urethral prolapse is a rare pathology, observed mainly in young black girls. Its diagnosis is based mainly on clinical examination. Surgical treatment gives satisfactory results, both clinically and aesthetically.展开更多
Understanding the sediment record during the Little Ice Age(LIA)can help elucidate natural sea ice fluctuation and carbon cycle variability.This study analyzed the grain size composition(including ice-rafted debris),t...Understanding the sediment record during the Little Ice Age(LIA)can help elucidate natural sea ice fluctuation and carbon cycle variability.This study analyzed the grain size composition(including ice-rafted debris),total organic carbon(TOC),total nitrogen(TN)content,and stable isotopic composition(δ13C andδ15N)of the sediment record(approximately 490 a)of core ARC7-R11 in the northern part of the Chukchi Shelf.The sediment grains comprise mostly(>90%)silt and clay components.The grain size composition suggests generally low-energy hydrodynamic conditions across the region,yet reveals a trend of enhancement in hydrodynamics from the bottom to top layers of the sediment core,particularly after the 1940s.It also shows occurrences of seasonal sea ice and retreat of the perennial sea ice margin during warmer periods of the LIA and the post-LIA period.The organic matter content is high throughout the core,with heavierδ13C values and moderate TOC/TN ratios indicating primarily marine origin;the terrestrial input is<37.5%according to the endmember model.The variation trend of marine-derived organic carbon(OC)content is similar to that of summer temperature anomalies;while variation trend of terrestrially derived OC shows significant correlation with that of the number of ice-free days in the southern shelf region,except for the period from approximately 1700s to the 1870s.During the LIA,the TOC content fluctuated and decreased,and the relative contribution of terrestrial OC was higher than during the modern warm period.The amount of OC buried in the sediment has increased with climate warming,especially after the 1940s,reflecting the enhanced ability of sediment to sequester carbon during warmer periods.展开更多
In modern society,the globalization of literary works is evident,with exceptional literary pieces from various countries spreading worldwide.Among these,children’s literature,due to the specificity of its target audi...In modern society,the globalization of literary works is evident,with exceptional literary pieces from various countries spreading worldwide.Among these,children’s literature,due to the specificity of its target audience,imposes distinct requirements on children’s books,compelling translators to approach the text from a child’s perspective.“The Little Prince”has renowned both within and outside of China,and a careful reading of this work can provide us with much inspiration.To this end,the present study adopts the perspective of Gideon Toury’s Descriptive Translation Studies to conduct an in-depth analysis of the different English and Chinese translations in conjunction with the original French novel.This approach aims to better guide literary research and explores translation methods for children’s literature through the analysis of translation norms and rules.展开更多
The 19th century was a significant period for feminine literature.Louisa May Alcott,a representative female writer of the time,created numerous romance novels.Her masterpiece Little Women follows the growth experience...The 19th century was a significant period for feminine literature.Louisa May Alcott,a representative female writer of the time,created numerous romance novels.Her masterpiece Little Women follows the growth experiences of the four March sisters and illustrates their the pursuit of independence under family education.This paper will analyze how family education impacts the characters’growth and explore the formation of female independence.展开更多
A Little Cloud是爱尔兰现代派小说家詹姆斯.乔伊斯(James Joyce)的一部短篇小说。长期以来,小说的标题A Little Cloud如乔伊斯的写作风格一样,云遮雾障,令人费解。人们根据自身的理解与联想,对该标题作了不同的翻译与阐释,但普遍认为“...A Little Cloud是爱尔兰现代派小说家詹姆斯.乔伊斯(James Joyce)的一部短篇小说。长期以来,小说的标题A Little Cloud如乔伊斯的写作风格一样,云遮雾障,令人费解。人们根据自身的理解与联想,对该标题作了不同的翻译与阐释,但普遍认为“a little cloud”意指“天上的一小片云”,象征着生活的甘霖。笔者通过诸多研究与论证,最终得出:a little cloud意指“一个小烟圈”,象征着主人公从最初的“精神瘫痪”到希冀到快乐,直至希望破灭而最后顿悟(epiphany)的整个过程。展开更多
Little Kernel(lk)是被Android系统接受进入源码树的Bootloader程序,并被多款智能手机和平板电脑所采用。论文介绍了lk的主要功能,分析了lk的源码结构,并在此基础上详细说明了lk移植的方法和过程。将移植后的lk进行编译并下载至TCC8801 ...Little Kernel(lk)是被Android系统接受进入源码树的Bootloader程序,并被多款智能手机和平板电脑所采用。论文介绍了lk的主要功能,分析了lk的源码结构,并在此基础上详细说明了lk移植的方法和过程。将移植后的lk进行编译并下载至TCC8801 DEMO板上,lk能够正常启动并引导linux内核。展开更多
文摘Introduction: Urethral prolapse, a rare benign lesion of the female urethra, is considered unusual in children, but it is far from exceptional in girls aged 18 to 24. African origin. The diagnosis is clinical but can be overlooked or confused with other pathologies. Treatment remains controversial. The aim of this work is to study the epidemiological, clinical and therapeutic data of urethral mucosal prolapse in young girls in our department. Materials and methods: Retrospective and descriptive study on urethral mucosal prolapse in little girls identified from the hospitalization records of the Sino-Guinean Friendship Hospital in Conakry. The study period was 5 years. Patients were selected randomly. Outcome assessment focused on the occurrence of recurrences and urinary incontinence. The mean follow-up duration was 24 months. The parameters studied were: Age, clinical and histological findings, therapeutic data and patient outcomes. Results: The incidence of urethral mucosal prolapse in girls in the urology department was 2.2 cases/year. The mean age of the patients was 6.7 years (with extremes of 5 months and 10 years). The age group of 7 to 10 years was the most represented, observed in 63.63% of patients. The most frequent reason for consultation was vulvar bleeding in 7 patients, or 63.63%. Malpighian hyperplasia with a congested chorion was the most observed histological type, in 4 patients. Surgical treatment consisting of complete excision of the prolapsed part had given excellent results. Conclusion: Urethral prolapse is a rare pathology, observed mainly in young black girls. Its diagnosis is based mainly on clinical examination. Surgical treatment gives satisfactory results, both clinically and aesthetically.
基金supported by the National Science Foundation of China(Grant no.42376064)the Chinese Polar Environment Comprehensive Investigation&Assessment Programs(Grant no.CHINARE 2016-03-02).
文摘Understanding the sediment record during the Little Ice Age(LIA)can help elucidate natural sea ice fluctuation and carbon cycle variability.This study analyzed the grain size composition(including ice-rafted debris),total organic carbon(TOC),total nitrogen(TN)content,and stable isotopic composition(δ13C andδ15N)of the sediment record(approximately 490 a)of core ARC7-R11 in the northern part of the Chukchi Shelf.The sediment grains comprise mostly(>90%)silt and clay components.The grain size composition suggests generally low-energy hydrodynamic conditions across the region,yet reveals a trend of enhancement in hydrodynamics from the bottom to top layers of the sediment core,particularly after the 1940s.It also shows occurrences of seasonal sea ice and retreat of the perennial sea ice margin during warmer periods of the LIA and the post-LIA period.The organic matter content is high throughout the core,with heavierδ13C values and moderate TOC/TN ratios indicating primarily marine origin;the terrestrial input is<37.5%according to the endmember model.The variation trend of marine-derived organic carbon(OC)content is similar to that of summer temperature anomalies;while variation trend of terrestrially derived OC shows significant correlation with that of the number of ice-free days in the southern shelf region,except for the period from approximately 1700s to the 1870s.During the LIA,the TOC content fluctuated and decreased,and the relative contribution of terrestrial OC was higher than during the modern warm period.The amount of OC buried in the sediment has increased with climate warming,especially after the 1940s,reflecting the enhanced ability of sediment to sequester carbon during warmer periods.
文摘In modern society,the globalization of literary works is evident,with exceptional literary pieces from various countries spreading worldwide.Among these,children’s literature,due to the specificity of its target audience,imposes distinct requirements on children’s books,compelling translators to approach the text from a child’s perspective.“The Little Prince”has renowned both within and outside of China,and a careful reading of this work can provide us with much inspiration.To this end,the present study adopts the perspective of Gideon Toury’s Descriptive Translation Studies to conduct an in-depth analysis of the different English and Chinese translations in conjunction with the original French novel.This approach aims to better guide literary research and explores translation methods for children’s literature through the analysis of translation norms and rules.
文摘The 19th century was a significant period for feminine literature.Louisa May Alcott,a representative female writer of the time,created numerous romance novels.Her masterpiece Little Women follows the growth experiences of the four March sisters and illustrates their the pursuit of independence under family education.This paper will analyze how family education impacts the characters’growth and explore the formation of female independence.
文摘A Little Cloud是爱尔兰现代派小说家詹姆斯.乔伊斯(James Joyce)的一部短篇小说。长期以来,小说的标题A Little Cloud如乔伊斯的写作风格一样,云遮雾障,令人费解。人们根据自身的理解与联想,对该标题作了不同的翻译与阐释,但普遍认为“a little cloud”意指“天上的一小片云”,象征着生活的甘霖。笔者通过诸多研究与论证,最终得出:a little cloud意指“一个小烟圈”,象征着主人公从最初的“精神瘫痪”到希冀到快乐,直至希望破灭而最后顿悟(epiphany)的整个过程。
