This study investigates the suitability of statistical techniques for evaluating the fluoride content and the groundwater quality from Robles Department(RD)and Banda Department(BD)in Santiago del Estero(Argentina).For...This study investigates the suitability of statistical techniques for evaluating the fluoride content and the groundwater quality from Robles Department(RD)and Banda Department(BD)in Santiago del Estero(Argentina).For the original statistical study,evaluation of nine parameters(fluoride,pH,conductivity,atmospheric and water temperature,total dissolved solids,chloride,hardness,and alkalinity)of 110 collected underground water samples from 23 dispersed rural areas was proposed.Groundwater samples were obtained by sampling taken from wells at different depths.Fluoride levels were determined by a standard colorimetric method in two seasonal periods,the dry(from April to September)and rainy(from October to March)period.The analytical results obtained for physicochemical parameters such as pH,total dissolved solids(TDS),and temperature does not reveal any notable difference between the rainy and dry seasons studied.In both seasons,the atmospheric temperature average was 22℃.With respect to fluoride content,approximately 50%of the analysed groundwater samples exceeded the limit established by current legislation(1.0 mg/L),obtaining concentration levels in the range of 0.01-2.80 mg/L.This study demonstrates the usefulness of the univariate statistical method(quartiles calculation,interquartile range IQR),multivariate principal component analysis(PCA),and cluster analysis to establish a better understanding of the state of the contamination of the waters in the region studied.展开更多
Santiago in the Old Man and the Sea has been widely treated as a "defeated hero and a real hero";however,the symbolic meanings are doubtful.He is tough indeed,but to analysis the novel in other views we can ...Santiago in the Old Man and the Sea has been widely treated as a "defeated hero and a real hero";however,the symbolic meanings are doubtful.He is tough indeed,but to analysis the novel in other views we can find his power comes not from his own spirit.By paraphrasing sentences and analysis Hemingway's suicide we can find more truth in the masterpiece.展开更多
"The Old Man and The Sea"is Hemingway latter years’masterpiece,with which he was awarded the Nobel prize in1954.As the protagonist of the novel,Santiago plays a vital role to the novel’s motif.Hemingway ex..."The Old Man and The Sea"is Hemingway latter years’masterpiece,with which he was awarded the Nobel prize in1954.As the protagonist of the novel,Santiago plays a vital role to the novel’s motif.Hemingway expresses his attitudes toward the life through the image of Santiago.The paper intends to explore the character of Santiago from different facets and angles.In the end,we reach a conclusion that Santiago is a strong-willed man with a young,indestructible soul,he is kind,sensitive as well as hardworking.In a ward,he is a perfect Hemingway hero.展开更多
As the hero in Ernest Hemingway's greatest masterpiece,The Old Man and the Sea,Santiago has always been considered as a perfect example of Hemingway's stoical protagonists.Being one of the classic characters i...As the hero in Ernest Hemingway's greatest masterpiece,The Old Man and the Sea,Santiago has always been considered as a perfect example of Hemingway's stoical protagonists.Being one of the classic characters in the American literature,Santiago is noticed for his strength,wisdom,bravery,and above all,his unsurpassed endurance.Even though the prototype of Santia go in reality,as Hemingway once revealed in an interview,is an old Cuban fisherman who told him about his experience of catching a large marlin and losing it to the sharks in 1935[海],the spiritual prototype of the old man has been best interpreted in the Greek Mythology.To be more precise,Santiago's spiritual prototype is the combination of Atlas,Prometheus and Sisyphus.展开更多
Wild plants represent relatively unexplored resource of high economic potential,especially as an alternative to developing new crops and,even more relevant,for improving existing crops and contributing to nutrition an...Wild plants represent relatively unexplored resource of high economic potential,especially as an alternative to developing new crops and,even more relevant,for improving existing crops and contributing to nutrition and health.The wild species M alpighia mexicana(manzanita)has a wide tradition of food,medicinal and ornamental use in Mexico.It is part of the American-origin group of tropical shrubs that produce edible red fruits,such as A cerola,which is considered the most important natural source of vitamin C in the world.Given the role played by M.mexicana in Mexico,and particularly in Barranca del Río Santiago(Santiago River Canyon),we modelled its potential distribution in both geographical areas.We used species'records from databases,local herbaria and records collected by the authors as well as climatic variables representing long term average,variability and extreme conditions of temperature and precipitation.To fit the models we used the modelling algorithm Maxent and selected an adequate configuration by testing a range of model complexity settings.The results indicate a clear species preference for warm-dry tropical forest,most extensively in the Balsas river depression and the central valleys of Oaxaca.The probability of the species presence in the western region was also high,although the probability was also high for smaller surface areas,such as the region of Santiago river canyons,which are covered by warm-dry tropical forests.展开更多
Interviewer:Since President Duterte was sworn in on June 30th,2016,he has been very decisive and firm in pro-moting reform measures,and has won acknowledgement and rising support fromthe Philippine people.Could you pl...Interviewer:Since President Duterte was sworn in on June 30th,2016,he has been very decisive and firm in pro-moting reform measures,and has won acknowledgement and rising support fromthe Philippine people.Could you please brief us on the specific policy measures of President Duterte and their effects?H.E.Romana:President Duterte’s administration has several socio-economic priorities.These priorities are展开更多
The Old Man and the Sea, written by Hemingway, is a masterwork of the world. There is no denying that it is the protagonist Santiago always give readers endless spiritual feelings, raising the interests of them to exp...The Old Man and the Sea, written by Hemingway, is a masterwork of the world. There is no denying that it is the protagonist Santiago always give readers endless spiritual feelings, raising the interests of them to explore him continually, who go out fro fishing and battle against the huge marlin. Generally, on characteristics, Santiago is regarded as a steel-willed man with good qualities, however, in fact, there are some weaknesses he possesses, which have been neglected by readers in most cases.This work will be focused on exploring the characteristics of Santiago from a comprehensive perspective to get it across by readers so as to provide them with great inspiration about what kind of character or attitude should be had to make life more meaningful.展开更多
The old man and the sea is Hemingway’s masterpiece,and it is also a classical works in the history of literature.The image of the hero,Santiago,is brilliant and moving.This article starts with the description of Sant...The old man and the sea is Hemingway’s masterpiece,and it is also a classical works in the history of literature.The image of the hero,Santiago,is brilliant and moving.This article starts with the description of Santiago,showing his excellent qualities.Meanwhile,with Hemingway’s working style and working principles,this article further discovers the symbolism of Santiago as well as the reasons for the success of the creation of the image.展开更多
This paper is trying to analyze the protagonist named Santiago in The Old Man and the Sea, interpreting his characterization created by Hemingway. Through the analysis of his dialogue with the child, the monologue to ...This paper is trying to analyze the protagonist named Santiago in The Old Man and the Sea, interpreting his characterization created by Hemingway. Through the analysis of his dialogue with the child, the monologue to fishes and his hands when he is fishing, his living environment, relationship, as well the struggles with the big fish and sharks in detail, readers can know the excellent qualities of Santiago better. At the same time, this paper emphatically elaborates Santiago's image of hero and tough guy. It vividly shows that he is a tough guy with elegant behaviors, optimistic attitude and a lonely heart.展开更多
目的探索中国东北地区的葡萄糖-6-磷酸脱氧酶(G6PD)变异情况。方法采用Fujii方法筛选G6PD缺陷个体,从滤纸片上洗脱DNA,PCR扩增各外显子,通过DNA测序检测突变点。结果在中国东北地区发现1例D6PD缺陷患者,其基因突变型为1339G>A,为G6PD...目的探索中国东北地区的葡萄糖-6-磷酸脱氧酶(G6PD)变异情况。方法采用Fujii方法筛选G6PD缺陷个体,从滤纸片上洗脱DNA,PCR扩增各外显子,通过DNA测序检测突变点。结果在中国东北地区发现1例D6PD缺陷患者,其基因突变型为1339G>A,为G6PD Santiago de Cuba。在东北地区其他血液样品中未发现G6PD缺陷个体(0/414)。结论在中国东北地区发现1例G6PD Santiago de Cuba突变个体,这是中国人群中首例Ⅰ类G6PD缺陷(极重度G6PD缺陷)患者。展开更多
The Old Man and The Sea is a masterpiece of the unyielding man:Hemingway.Being distinguished from many greatest American writers,Hemingway is noted for his writing style.Among all his works,The Old Man and the Sea is ...The Old Man and The Sea is a masterpiece of the unyielding man:Hemingway.Being distinguished from many greatest American writers,Hemingway is noted for his writing style.Among all his works,The Old Man and the Sea is a typical one which shows Hemingway's unique writing style and technique.The language is simple and natural on the surface,but actually deliberate and artificial.The heroic images of the old man are highly regarded by many writers and critics,the artistic characteristics of the novel make the work distinctive.This paper focuses mainly on the heroic images of the old man and artistic characteristics of the novel so as to help the readers get a better understanding of the work.展开更多
The Old Man and the Sea is one of the masterpieces of Hemingway,which describes the old fisherman Santiago is always collected in the presence of danger and maintains a high level of dignity in the struggle with natur...The Old Man and the Sea is one of the masterpieces of Hemingway,which describes the old fisherman Santiago is always collected in the presence of danger and maintains a high level of dignity in the struggle with nature. DiMaggio does not really appear in the novel,but the role he plays in the novel is very important. This article discusses the subtle and indispensable role he plays based on the dialogues between the child and Santiago and his inner activities when fighting with the marlin and the shark at the sea.展开更多
基金partially supported by the research project"Water and Environment"by the Secretary of Science and Technology of the University National of Santiago del Estero,Argentina(UNSE)+1 种基金National University of Distance Education(UNED)(project reference:2017/CTINV-0024)by the Comunidad of Madrid and European funding from FSE and FEDER programs(project S2018/BAA-4393,AVANSECALII-CM)。
文摘This study investigates the suitability of statistical techniques for evaluating the fluoride content and the groundwater quality from Robles Department(RD)and Banda Department(BD)in Santiago del Estero(Argentina).For the original statistical study,evaluation of nine parameters(fluoride,pH,conductivity,atmospheric and water temperature,total dissolved solids,chloride,hardness,and alkalinity)of 110 collected underground water samples from 23 dispersed rural areas was proposed.Groundwater samples were obtained by sampling taken from wells at different depths.Fluoride levels were determined by a standard colorimetric method in two seasonal periods,the dry(from April to September)and rainy(from October to March)period.The analytical results obtained for physicochemical parameters such as pH,total dissolved solids(TDS),and temperature does not reveal any notable difference between the rainy and dry seasons studied.In both seasons,the atmospheric temperature average was 22℃.With respect to fluoride content,approximately 50%of the analysed groundwater samples exceeded the limit established by current legislation(1.0 mg/L),obtaining concentration levels in the range of 0.01-2.80 mg/L.This study demonstrates the usefulness of the univariate statistical method(quartiles calculation,interquartile range IQR),multivariate principal component analysis(PCA),and cluster analysis to establish a better understanding of the state of the contamination of the waters in the region studied.
文摘Santiago in the Old Man and the Sea has been widely treated as a "defeated hero and a real hero";however,the symbolic meanings are doubtful.He is tough indeed,but to analysis the novel in other views we can find his power comes not from his own spirit.By paraphrasing sentences and analysis Hemingway's suicide we can find more truth in the masterpiece.
文摘"The Old Man and The Sea"is Hemingway latter years’masterpiece,with which he was awarded the Nobel prize in1954.As the protagonist of the novel,Santiago plays a vital role to the novel’s motif.Hemingway expresses his attitudes toward the life through the image of Santiago.The paper intends to explore the character of Santiago from different facets and angles.In the end,we reach a conclusion that Santiago is a strong-willed man with a young,indestructible soul,he is kind,sensitive as well as hardworking.In a ward,he is a perfect Hemingway hero.
文摘As the hero in Ernest Hemingway's greatest masterpiece,The Old Man and the Sea,Santiago has always been considered as a perfect example of Hemingway's stoical protagonists.Being one of the classic characters in the American literature,Santiago is noticed for his strength,wisdom,bravery,and above all,his unsurpassed endurance.Even though the prototype of Santia go in reality,as Hemingway once revealed in an interview,is an old Cuban fisherman who told him about his experience of catching a large marlin and losing it to the sharks in 1935[海],the spiritual prototype of the old man has been best interpreted in the Greek Mythology.To be more precise,Santiago's spiritual prototype is the combination of Atlas,Prometheus and Sisyphus.
文摘Wild plants represent relatively unexplored resource of high economic potential,especially as an alternative to developing new crops and,even more relevant,for improving existing crops and contributing to nutrition and health.The wild species M alpighia mexicana(manzanita)has a wide tradition of food,medicinal and ornamental use in Mexico.It is part of the American-origin group of tropical shrubs that produce edible red fruits,such as A cerola,which is considered the most important natural source of vitamin C in the world.Given the role played by M.mexicana in Mexico,and particularly in Barranca del Río Santiago(Santiago River Canyon),we modelled its potential distribution in both geographical areas.We used species'records from databases,local herbaria and records collected by the authors as well as climatic variables representing long term average,variability and extreme conditions of temperature and precipitation.To fit the models we used the modelling algorithm Maxent and selected an adequate configuration by testing a range of model complexity settings.The results indicate a clear species preference for warm-dry tropical forest,most extensively in the Balsas river depression and the central valleys of Oaxaca.The probability of the species presence in the western region was also high,although the probability was also high for smaller surface areas,such as the region of Santiago river canyons,which are covered by warm-dry tropical forests.
文摘Interviewer:Since President Duterte was sworn in on June 30th,2016,he has been very decisive and firm in pro-moting reform measures,and has won acknowledgement and rising support fromthe Philippine people.Could you please brief us on the specific policy measures of President Duterte and their effects?H.E.Romana:President Duterte’s administration has several socio-economic priorities.These priorities are
文摘The Old Man and the Sea, written by Hemingway, is a masterwork of the world. There is no denying that it is the protagonist Santiago always give readers endless spiritual feelings, raising the interests of them to explore him continually, who go out fro fishing and battle against the huge marlin. Generally, on characteristics, Santiago is regarded as a steel-willed man with good qualities, however, in fact, there are some weaknesses he possesses, which have been neglected by readers in most cases.This work will be focused on exploring the characteristics of Santiago from a comprehensive perspective to get it across by readers so as to provide them with great inspiration about what kind of character or attitude should be had to make life more meaningful.
文摘The old man and the sea is Hemingway’s masterpiece,and it is also a classical works in the history of literature.The image of the hero,Santiago,is brilliant and moving.This article starts with the description of Santiago,showing his excellent qualities.Meanwhile,with Hemingway’s working style and working principles,this article further discovers the symbolism of Santiago as well as the reasons for the success of the creation of the image.
文摘This paper is trying to analyze the protagonist named Santiago in The Old Man and the Sea, interpreting his characterization created by Hemingway. Through the analysis of his dialogue with the child, the monologue to fishes and his hands when he is fishing, his living environment, relationship, as well the struggles with the big fish and sharks in detail, readers can know the excellent qualities of Santiago better. At the same time, this paper emphatically elaborates Santiago's image of hero and tough guy. It vividly shows that he is a tough guy with elegant behaviors, optimistic attitude and a lonely heart.
基金The grant-in-aid from the Japanese Ministry of Education,Science,Culture and Sports(14406026 and 17406025 to Matsuoka H)
文摘目的探索中国东北地区的葡萄糖-6-磷酸脱氧酶(G6PD)变异情况。方法采用Fujii方法筛选G6PD缺陷个体,从滤纸片上洗脱DNA,PCR扩增各外显子,通过DNA测序检测突变点。结果在中国东北地区发现1例D6PD缺陷患者,其基因突变型为1339G>A,为G6PD Santiago de Cuba。在东北地区其他血液样品中未发现G6PD缺陷个体(0/414)。结论在中国东北地区发现1例G6PD Santiago de Cuba突变个体,这是中国人群中首例Ⅰ类G6PD缺陷(极重度G6PD缺陷)患者。
文摘The Old Man and The Sea is a masterpiece of the unyielding man:Hemingway.Being distinguished from many greatest American writers,Hemingway is noted for his writing style.Among all his works,The Old Man and the Sea is a typical one which shows Hemingway's unique writing style and technique.The language is simple and natural on the surface,but actually deliberate and artificial.The heroic images of the old man are highly regarded by many writers and critics,the artistic characteristics of the novel make the work distinctive.This paper focuses mainly on the heroic images of the old man and artistic characteristics of the novel so as to help the readers get a better understanding of the work.
文摘The Old Man and the Sea is one of the masterpieces of Hemingway,which describes the old fisherman Santiago is always collected in the presence of danger and maintains a high level of dignity in the struggle with nature. DiMaggio does not really appear in the novel,but the role he plays in the novel is very important. This article discusses the subtle and indispensable role he plays based on the dialogues between the child and Santiago and his inner activities when fighting with the marlin and the shark at the sea.
