Ancient Greece having survived uninterruptedly through centuries, consists an incontestably cultural capital of overriding importance for the global community and especially for Greece itself. Mythical elements usuall...Ancient Greece having survived uninterruptedly through centuries, consists an incontestably cultural capital of overriding importance for the global community and especially for Greece itself. Mythical elements usually become frameworks or structures, in which Greek literary tradition encodes Greek national virtues and promotes nationalistic goals. On the other hand, myth's adaptations to different chrono-topes generate diversified cultural reception, adjusted to the era and the audience's expectations. The mythical figures are constantly invested in different conceptual schemata, which correspond to the altered way of thinking. Myth is also usually embedded in or underlies fantasy genre, which becomes a vehicle for utterances on women's rights. In this paper, we are going to examine closely three "fantasy" novels for children with mythical intertextual elements: The Fortunate lsles (1989), Torch (1987), and Sirena (1998), whose plot takes place in Greece and we will try to explore: (1) how is Greekness being perceived and presented; and (2) how is female identity being introjected or depicted, in order to find out if the subversive potential of the fantasy genre reworks and rationalizes femininity and Greekness, which have for so long been exploited by the patriarchal or nationalistic status quo.展开更多
According to current discipline classification,folk literature is usually categorized as an individual research field,distinguished from classical literature or classical canon,which leads to the fact that in current ...According to current discipline classification,folk literature is usually categorized as an individual research field,distinguished from classical literature or classical canon,which leads to the fact that in current research,the study of folk literature is often separated from the study of classical texts,or even opposed to it.This paper intends to review the relations and relationships between the two and argues that,at least,in ancient Greek world of culture,there is a considerable intersection between folk literature and classical literature.In many cases,a myth appeared both in the two literary fields,and thus these two fields were often intertwined and in conversation.Taking Athenian autochthony as a case study,this paper shows that this myth not only appeared as a folk story in daily occasions such as symposium,architecture,and vase painting,but also entered classic texts such as the tragic works of the three great tragedians and even Plato’s philosophical works,becoming one part of“classical literature”.By examining the application of the myth in folk literature and classical literature,it can be seen that in ancient Greece,folk and classical literature not only communicated and borrowed from each other,but also formed a dialogue between the two,thus constructing a lively and living literary world.展开更多
In the early 20th century,the role of Greek women in the working environment was considered complementary,and the type of work they would do should fit their Review of Women’s Employment in Greece in the 20th and Ear...In the early 20th century,the role of Greek women in the working environment was considered complementary,and the type of work they would do should fit their Review of Women’s Employment in Greece in the 20th and Early 21st Centuries gender stereotypes.Therefore,they were low-paid workers and employees,and they were the first to be laid off.Despite the fact that the number of Greek women participating in the labor market has increased,many of them were obliged to work due to the high rate of men’s unemployment since there was no other way to sustain the living level of the household(Alpha Bank,2018).Greek women’s participation in the labor market was accompanied by an increase in flexible types of employment along with the pay gap between men and women,which remained persistent due to the existence of discrimination.展开更多
The most prominent risk assessment techniques are founded on the values of measuring and controlling the frequency and the consequences of risks in order to assure an“acceptable level”of“safeness”mainly in the lin...The most prominent risk assessment techniques are founded on the values of measuring and controlling the frequency and the consequences of risks in order to assure an“acceptable level”of“safeness”mainly in the lines of environmental,health and hygiene and port product issues.This paper examines security risk assessment approaches within the emerging role of ports.This paper contributes to the current literature by considering the ports of Greece as a case in point and by measuring the degree of its security risk orientation based on certain valid risk factors drawn from the current literature.Moreover,it presents a security risk assessment methodology into the domain of port container terminals.Their potential for ports were quantitatively and qualitatively assessed by discussing issues of security approaches within the maritime industry,in order to facilitate improvement strategies.A two-dimension empirical study was conducted,in a time range of ten years(2010-2020)in order to provide evidence regarding security risk assessment in the port container terminal of Thessaloniki,in Greece.The findings of this study have significant strategic policy implications and shed more light on the role of security risks in the overall risk orientation of container terminals in practice.Finally,further research directions in security risk in ports are proposed.展开更多
We study the short-term memory capacity of ancient readers of the original New Testament written in Greek, of its translations to Latin and to modern languages. To model it, we consider the number of words between any...We study the short-term memory capacity of ancient readers of the original New Testament written in Greek, of its translations to Latin and to modern languages. To model it, we consider the number of words between any two contiguous interpunctions I<sub>p</sub>, because this parameter can model how the human mind memorizes “chunks” of information. Since I<sub>P</sub> can be calculated for any alphabetical text, we can perform experiments—otherwise impossible— with ancient readers by studying the literary works they used to read. The “experiments” compare the I<sub>P</sub> of texts of a language/translation to those of another language/translation by measuring the minimum average probability of finding joint readers (those who can read both texts because of similar short-term memory capacity) and by defining an “overlap index”. We also define the population of universal readers, people who can read any New Testament text in any language. Future work is vast, with many research tracks, because alphabetical literatures are very large and allow many experiments, such as comparing authors, translations or even texts written by artificial intelligence tools.展开更多
《现代英汉综合大辞典》将"Greek to sb."译成"对某人一窍不通"并不通顺,亦令人费解。其缘由可能有二:其一,译者对相关形容词主动与被动意义之区分不甚明确;其二,对介词to的有关用法与意义之区别注意不够。文章就...《现代英汉综合大辞典》将"Greek to sb."译成"对某人一窍不通"并不通顺,亦令人费解。其缘由可能有二:其一,译者对相关形容词主动与被动意义之区分不甚明确;其二,对介词to的有关用法与意义之区别注意不够。文章就此进行了多维探究,还对相关问题一并作了翻译原则上的思考。展开更多
1阅读短文,选用恰当的时态,用括号内动词的正确形式填空
Li ping__(( 1 ) study) English at the TVU now. It__((2) seem)easy at first because he((3) remember) the grammar and vocabulary from middle school, but he's h...1阅读短文,选用恰当的时态,用括号内动词的正确形式填空
Li ping__(( 1 ) study) English at the TVU now. It__((2) seem)easy at first because he((3) remember) the grammar and vocabulary from middle school, but he's having problems with listening and speaking. He__((4) not practise)those skills very much at middle school, but now he__((5) know) they__( ( 6 ) be) very important skills. He__((7) try) hard to improve them. He__(( 8 ) read ) English books on science, Technology and Economics, He__((9)communicate) more in English, too, both inside and outside the class, so, he__( ( 10 ) read) as much as possible, listen to English on the radio, Watch English TV programmes and speak in Eanglish.展开更多
Dick Diver, originally a young and promising doctor and psychoanalyst, is on his way to a glamorous future, but he gradually reduces himself to drinking, cursing and drifting away in the society. Following his life jo...Dick Diver, originally a young and promising doctor and psychoanalyst, is on his way to a glamorous future, but he gradually reduces himself to drinking, cursing and drifting away in the society. Following his life journey—his love, his marriage, his fall and ruin, we readers can easily associate him with some important characters taken from Greek mythology: Apollo, Dionysus and Daedalus.展开更多
Background: Zinner syndrome represents a rare congenital malformation of the urinary tract. It comprises a constellation of Wolffian duct anomalies and is almost exclusively encountered as a classic triad of seminal v...Background: Zinner syndrome represents a rare congenital malformation of the urinary tract. It comprises a constellation of Wolffian duct anomalies and is almost exclusively encountered as a classic triad of seminal vesicle cysts, ejaculatory duct obstruction and renal agenesis. Patients can be either asymptomatic or symptomatic. Recently, minimally invasive surgical techniques have emerged, superseding traditional surgery for select symptomatic cases. Our case highlights the finding of a rare clinical syndrome that was incidentally detected during a routine mass screening of military recruits in the Greek Armed Forces.Case presentation: Herein, we present a case of a 19-year-old male who reported having a solitary right kidney when examined in a military training center of Northern Greece. No additional clinical information was available;thus, referral to a tertiary urology department for further investigation ensued. Imaging studies, namely, computed tomography and magnetic resonance imaging, revealed left renal aplasia, multiple left seminal vesicle cysts, and ejaculatory duct obstruction. Laboratory values and urinalysis were within normal range. Semen analysis was significant for cryptozoospermia. Our patient remained asymptomatic during the entire hospitalization. Long-term follow-up was recommended. Nevertheless, he declined further investigation and sought treatment in a private practice setting.Conclusions: This article aims to present the incidental diagnosis of a rare syndrome in a military setting. Population screening conducted in the armed forces permits the identification of undiagnosed diseases that warrant further investigation. To the best of our knowledge, this was the first report of Zinner syndrome in a military recruit and the second case cited of a Greek patient in the published literature. Regular follow-up is the key to timely intervention in conservatively managed cases.展开更多
This paper discusses the historical exchanges,communications,and circumstances that initially enabled the opening of trade routes between China and the Hellenistic and Greco-Roman world.In addition,it explains how anc...This paper discusses the historical exchanges,communications,and circumstances that initially enabled the opening of trade routes between China and the Hellenistic and Greco-Roman world.In addition,it explains how ancient Greeks first became aware of China,and the original premise of trading silk for horses.Historical Chinese texts are analyzed to identify references to the Hellenistic and Greco-Roman world in an attempt to elucidate the extent of official interactions between the two cultures.Historical and archaeological sources confirm that trade existed for millennia before Western Europeans traveled to China during the Age of Exploration.The thesis describes how silk and disease traveled from east to west and explains the historical conditions that allowed the exchange of ideas,practices,beliefs,and culture.展开更多
According to recent hydropower inventories, the first aim of this paper is to prove that Greece is a real "Archimedean Soft Small Hydro Development Terra Incognita". It is a country in the Era of Transition of nowad...According to recent hydropower inventories, the first aim of this paper is to prove that Greece is a real "Archimedean Soft Small Hydro Development Terra Incognita". It is a country in the Era of Transition of nowadays, having an important unexploited hydropower potential of several TWh and thousands of MW. The second goal is to present the results of rediscovering the old screw pumps and the always-modern Archimedean cochlear screw ideas as a series of soft hydropower turbines with inclined axis rotors and floating spiral screw devices. By following the similarity methodology, a few small-scale models of cochlear rotors were designed, developed and tested in an Armfield hydraulic channel. The conventional and unconventional, low or zero-head screw turbines, could efficiently harness the important and unexploited Greek small potential and kinetic hydraulic energy of all the natural watercourses, the man-made open urban or rural channels and the most important tidal or sea currents, producing useful green electricity. The very promising low-head hydropower inventory of Greece, the preliminary experimental results and the research studies of cochlear projects in watercourses, hydraulic works, tidal conditions of Euripus Strait and in the mysterious "Sea River Current of Cephalonia", seems to give a good answer to the question "Quo Vadis Archimedes nowadays in Greece, in the Era of Transition?".展开更多
This paper offers a study of J.L.Lagrange's research on history of mathematics,aiming to clarify Lagrange's intention in carrying out historical work.To this end,I first document how Lagrange worked with and e...This paper offers a study of J.L.Lagrange's research on history of mathematics,aiming to clarify Lagrange's intention in carrying out historical work.To this end,I first document how Lagrange worked with and exerted his influence on other scholars in the translation and diffusion of ancient Greek texts.Second,investigating Lagrange's style in doing and writing history of mathematics,this paper takes a new perspective and elucidates his motivation in these activities.In particular,it focuses on Lagrange's presentation of the history of calculus while he was teaching analysis at the Ecole Polytechnique(1795-1799)so as to clarify the function of history in Lagrange's mathematical works.My thesis is that Lagrange's intention in examining the different methods employed by his predecessors was to find inspiration and useful contents in his search for the proper approach to mathematical problems.I thus argue in this paper that history served as a guide or methodology for Lagrange's mathematics.Meanwhile,through an analysis of his historical writing,this paper points to four epistemological values according to which Lagrange judged various historical methods of differential calculus:generality,simplicity,clarity,and rigor.Lagrange's move to rigorize analysis was connected to his interest in and research of Greek texts;he was attempting to introduce the rigor of the ancient Greeks'demonstration in his works of analysis.展开更多
The purpose of this study is to examine and present the procedures and the tools that are described in the literature for observing preschool children's communication competence. Informal and formal standardised test...The purpose of this study is to examine and present the procedures and the tools that are described in the literature for observing preschool children's communication competence. Informal and formal standardised testing activities are included and a distinction is made on traditional and computer-based screening and diagnosis. The results of study illustrate the current trends of the literature and discuss the possibility of the computer-based screening and diagnosis to partially make up for the expert-personnel shortage展开更多
We propose the first statistical theory of language translation based on communication theory. The theory is based on New Testament translations from Greek to Latin and to other 35 modern languages. In a text translat...We propose the first statistical theory of language translation based on communication theory. The theory is based on New Testament translations from Greek to Latin and to other 35 modern languages. In a text translated into another language</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">,</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> all linguistic variables do numerically change. To study the chaotic data that emerge, we model any translation as a complex communication channel affected by “noise”, studied according to Communication Theory applied for the first time to this channel. This theory deals with aspects of languages more complex than those currently considered in machine translations. The input language is the “signal”, the output language is a “replica” of the input language, but largely perturbed by noise, indispensable, however, for conveying the meaning of the input language to its readers</span></span></span><span><span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family: Verdana;" cambria="" math","serif";"="">.</span></b></span></span><span style="font-family:""></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> </span><span style="font-family:Verdana;">We have defined a noise-to-signal power ratio and found that channels are differently affected by translation noise. Communication channels are also characterized by channel capacity. The translation of novels has more constraints than the New Testament translations. We propose a global readability formula for alphabetical languages, not available for most of them, and conclude with a general theory of language translation which shows that direct and reverse channels are not symmetric. The general theory can also be applied to channels of texts belonging to the same language both to study how texts of the same author may have changed over time, or to compare texts of different authors. In conclusion, a common underlying mathematical structure governing human textual/verbal communication channels seems to emerge. Language does not play the only role in translation;this role is shared with reader’s reading ability and short-term</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">memory capacity. Different versions of New Testament within the same language can even seem, mathematically, to belong to different languages. These conclusions are everlasting because valid also for ancient Roman and Greek readers.展开更多
Among the Greek islands, 61 are based—currently—on autonomous electrical systems for covering the electrical energy demand and are characterized as Non-Interconnected Islands (NII). The average electricity productio...Among the Greek islands, 61 are based—currently—on autonomous electrical systems for covering the electrical energy demand and are characterized as Non-Interconnected Islands (NII). The average electricity production cost in the NII is 2.5 times higher than in areas with access to the main, interconnected electricity grid (IEG) of Greece. In this paper, an analytic overview of the autonomous electricity systems of Greek islands is provided, focusing on electricity consumption and production, as well as on the relative costs. For investigating possibilities for improving the situation, especially in small, remote islands, simulations for the energy system of Astypalea are conducted. It is proved that further use of renewables in combination with energy storage can lower the current, high energy costs. Expansion of the IEG is not economically viable for islands which are far away from the mainland and their peak loads are less than 10 ΜW.展开更多
文摘Ancient Greece having survived uninterruptedly through centuries, consists an incontestably cultural capital of overriding importance for the global community and especially for Greece itself. Mythical elements usually become frameworks or structures, in which Greek literary tradition encodes Greek national virtues and promotes nationalistic goals. On the other hand, myth's adaptations to different chrono-topes generate diversified cultural reception, adjusted to the era and the audience's expectations. The mythical figures are constantly invested in different conceptual schemata, which correspond to the altered way of thinking. Myth is also usually embedded in or underlies fantasy genre, which becomes a vehicle for utterances on women's rights. In this paper, we are going to examine closely three "fantasy" novels for children with mythical intertextual elements: The Fortunate lsles (1989), Torch (1987), and Sirena (1998), whose plot takes place in Greece and we will try to explore: (1) how is Greekness being perceived and presented; and (2) how is female identity being introjected or depicted, in order to find out if the subversive potential of the fantasy genre reworks and rationalizes femininity and Greekness, which have for so long been exploited by the patriarchal or nationalistic status quo.
基金supported by Tsinghua University Independent Research Project of Humanities,“Study on the Ancient Greek Tragedy-Theban Plays”,Tsinghua University(Project No.:2022THZWJC20).
文摘According to current discipline classification,folk literature is usually categorized as an individual research field,distinguished from classical literature or classical canon,which leads to the fact that in current research,the study of folk literature is often separated from the study of classical texts,or even opposed to it.This paper intends to review the relations and relationships between the two and argues that,at least,in ancient Greek world of culture,there is a considerable intersection between folk literature and classical literature.In many cases,a myth appeared both in the two literary fields,and thus these two fields were often intertwined and in conversation.Taking Athenian autochthony as a case study,this paper shows that this myth not only appeared as a folk story in daily occasions such as symposium,architecture,and vase painting,but also entered classic texts such as the tragic works of the three great tragedians and even Plato’s philosophical works,becoming one part of“classical literature”.By examining the application of the myth in folk literature and classical literature,it can be seen that in ancient Greece,folk and classical literature not only communicated and borrowed from each other,but also formed a dialogue between the two,thus constructing a lively and living literary world.
文摘In the early 20th century,the role of Greek women in the working environment was considered complementary,and the type of work they would do should fit their Review of Women’s Employment in Greece in the 20th and Early 21st Centuries gender stereotypes.Therefore,they were low-paid workers and employees,and they were the first to be laid off.Despite the fact that the number of Greek women participating in the labor market has increased,many of them were obliged to work due to the high rate of men’s unemployment since there was no other way to sustain the living level of the household(Alpha Bank,2018).Greek women’s participation in the labor market was accompanied by an increase in flexible types of employment along with the pay gap between men and women,which remained persistent due to the existence of discrimination.
文摘The most prominent risk assessment techniques are founded on the values of measuring and controlling the frequency and the consequences of risks in order to assure an“acceptable level”of“safeness”mainly in the lines of environmental,health and hygiene and port product issues.This paper examines security risk assessment approaches within the emerging role of ports.This paper contributes to the current literature by considering the ports of Greece as a case in point and by measuring the degree of its security risk orientation based on certain valid risk factors drawn from the current literature.Moreover,it presents a security risk assessment methodology into the domain of port container terminals.Their potential for ports were quantitatively and qualitatively assessed by discussing issues of security approaches within the maritime industry,in order to facilitate improvement strategies.A two-dimension empirical study was conducted,in a time range of ten years(2010-2020)in order to provide evidence regarding security risk assessment in the port container terminal of Thessaloniki,in Greece.The findings of this study have significant strategic policy implications and shed more light on the role of security risks in the overall risk orientation of container terminals in practice.Finally,further research directions in security risk in ports are proposed.
文摘We study the short-term memory capacity of ancient readers of the original New Testament written in Greek, of its translations to Latin and to modern languages. To model it, we consider the number of words between any two contiguous interpunctions I<sub>p</sub>, because this parameter can model how the human mind memorizes “chunks” of information. Since I<sub>P</sub> can be calculated for any alphabetical text, we can perform experiments—otherwise impossible— with ancient readers by studying the literary works they used to read. The “experiments” compare the I<sub>P</sub> of texts of a language/translation to those of another language/translation by measuring the minimum average probability of finding joint readers (those who can read both texts because of similar short-term memory capacity) and by defining an “overlap index”. We also define the population of universal readers, people who can read any New Testament text in any language. Future work is vast, with many research tracks, because alphabetical literatures are very large and allow many experiments, such as comparing authors, translations or even texts written by artificial intelligence tools.
文摘1阅读短文,选用恰当的时态,用括号内动词的正确形式填空
Li ping__(( 1 ) study) English at the TVU now. It__((2) seem)easy at first because he((3) remember) the grammar and vocabulary from middle school, but he's having problems with listening and speaking. He__((4) not practise)those skills very much at middle school, but now he__((5) know) they__( ( 6 ) be) very important skills. He__((7) try) hard to improve them. He__(( 8 ) read ) English books on science, Technology and Economics, He__((9)communicate) more in English, too, both inside and outside the class, so, he__( ( 10 ) read) as much as possible, listen to English on the radio, Watch English TV programmes and speak in Eanglish.
文摘Dick Diver, originally a young and promising doctor and psychoanalyst, is on his way to a glamorous future, but he gradually reduces himself to drinking, cursing and drifting away in the society. Following his life journey—his love, his marriage, his fall and ruin, we readers can easily associate him with some important characters taken from Greek mythology: Apollo, Dionysus and Daedalus.
文摘Background: Zinner syndrome represents a rare congenital malformation of the urinary tract. It comprises a constellation of Wolffian duct anomalies and is almost exclusively encountered as a classic triad of seminal vesicle cysts, ejaculatory duct obstruction and renal agenesis. Patients can be either asymptomatic or symptomatic. Recently, minimally invasive surgical techniques have emerged, superseding traditional surgery for select symptomatic cases. Our case highlights the finding of a rare clinical syndrome that was incidentally detected during a routine mass screening of military recruits in the Greek Armed Forces.Case presentation: Herein, we present a case of a 19-year-old male who reported having a solitary right kidney when examined in a military training center of Northern Greece. No additional clinical information was available;thus, referral to a tertiary urology department for further investigation ensued. Imaging studies, namely, computed tomography and magnetic resonance imaging, revealed left renal aplasia, multiple left seminal vesicle cysts, and ejaculatory duct obstruction. Laboratory values and urinalysis were within normal range. Semen analysis was significant for cryptozoospermia. Our patient remained asymptomatic during the entire hospitalization. Long-term follow-up was recommended. Nevertheless, he declined further investigation and sought treatment in a private practice setting.Conclusions: This article aims to present the incidental diagnosis of a rare syndrome in a military setting. Population screening conducted in the armed forces permits the identification of undiagnosed diseases that warrant further investigation. To the best of our knowledge, this was the first report of Zinner syndrome in a military recruit and the second case cited of a Greek patient in the published literature. Regular follow-up is the key to timely intervention in conservatively managed cases.
文摘This paper discusses the historical exchanges,communications,and circumstances that initially enabled the opening of trade routes between China and the Hellenistic and Greco-Roman world.In addition,it explains how ancient Greeks first became aware of China,and the original premise of trading silk for horses.Historical Chinese texts are analyzed to identify references to the Hellenistic and Greco-Roman world in an attempt to elucidate the extent of official interactions between the two cultures.Historical and archaeological sources confirm that trade existed for millennia before Western Europeans traveled to China during the Age of Exploration.The thesis describes how silk and disease traveled from east to west and explains the historical conditions that allowed the exchange of ideas,practices,beliefs,and culture.
文摘According to recent hydropower inventories, the first aim of this paper is to prove that Greece is a real "Archimedean Soft Small Hydro Development Terra Incognita". It is a country in the Era of Transition of nowadays, having an important unexploited hydropower potential of several TWh and thousands of MW. The second goal is to present the results of rediscovering the old screw pumps and the always-modern Archimedean cochlear screw ideas as a series of soft hydropower turbines with inclined axis rotors and floating spiral screw devices. By following the similarity methodology, a few small-scale models of cochlear rotors were designed, developed and tested in an Armfield hydraulic channel. The conventional and unconventional, low or zero-head screw turbines, could efficiently harness the important and unexploited Greek small potential and kinetic hydraulic energy of all the natural watercourses, the man-made open urban or rural channels and the most important tidal or sea currents, producing useful green electricity. The very promising low-head hydropower inventory of Greece, the preliminary experimental results and the research studies of cochlear projects in watercourses, hydraulic works, tidal conditions of Euripus Strait and in the mysterious "Sea River Current of Cephalonia", seems to give a good answer to the question "Quo Vadis Archimedes nowadays in Greece, in the Era of Transition?".
文摘This paper offers a study of J.L.Lagrange's research on history of mathematics,aiming to clarify Lagrange's intention in carrying out historical work.To this end,I first document how Lagrange worked with and exerted his influence on other scholars in the translation and diffusion of ancient Greek texts.Second,investigating Lagrange's style in doing and writing history of mathematics,this paper takes a new perspective and elucidates his motivation in these activities.In particular,it focuses on Lagrange's presentation of the history of calculus while he was teaching analysis at the Ecole Polytechnique(1795-1799)so as to clarify the function of history in Lagrange's mathematical works.My thesis is that Lagrange's intention in examining the different methods employed by his predecessors was to find inspiration and useful contents in his search for the proper approach to mathematical problems.I thus argue in this paper that history served as a guide or methodology for Lagrange's mathematics.Meanwhile,through an analysis of his historical writing,this paper points to four epistemological values according to which Lagrange judged various historical methods of differential calculus:generality,simplicity,clarity,and rigor.Lagrange's move to rigorize analysis was connected to his interest in and research of Greek texts;he was attempting to introduce the rigor of the ancient Greeks'demonstration in his works of analysis.
文摘The purpose of this study is to examine and present the procedures and the tools that are described in the literature for observing preschool children's communication competence. Informal and formal standardised testing activities are included and a distinction is made on traditional and computer-based screening and diagnosis. The results of study illustrate the current trends of the literature and discuss the possibility of the computer-based screening and diagnosis to partially make up for the expert-personnel shortage
文摘We propose the first statistical theory of language translation based on communication theory. The theory is based on New Testament translations from Greek to Latin and to other 35 modern languages. In a text translated into another language</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">,</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> all linguistic variables do numerically change. To study the chaotic data that emerge, we model any translation as a complex communication channel affected by “noise”, studied according to Communication Theory applied for the first time to this channel. This theory deals with aspects of languages more complex than those currently considered in machine translations. The input language is the “signal”, the output language is a “replica” of the input language, but largely perturbed by noise, indispensable, however, for conveying the meaning of the input language to its readers</span></span></span><span><span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family: Verdana;" cambria="" math","serif";"="">.</span></b></span></span><span style="font-family:""></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> </span><span style="font-family:Verdana;">We have defined a noise-to-signal power ratio and found that channels are differently affected by translation noise. Communication channels are also characterized by channel capacity. The translation of novels has more constraints than the New Testament translations. We propose a global readability formula for alphabetical languages, not available for most of them, and conclude with a general theory of language translation which shows that direct and reverse channels are not symmetric. The general theory can also be applied to channels of texts belonging to the same language both to study how texts of the same author may have changed over time, or to compare texts of different authors. In conclusion, a common underlying mathematical structure governing human textual/verbal communication channels seems to emerge. Language does not play the only role in translation;this role is shared with reader’s reading ability and short-term</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">memory capacity. Different versions of New Testament within the same language can even seem, mathematically, to belong to different languages. These conclusions are everlasting because valid also for ancient Roman and Greek readers.
文摘Among the Greek islands, 61 are based—currently—on autonomous electrical systems for covering the electrical energy demand and are characterized as Non-Interconnected Islands (NII). The average electricity production cost in the NII is 2.5 times higher than in areas with access to the main, interconnected electricity grid (IEG) of Greece. In this paper, an analytic overview of the autonomous electricity systems of Greek islands is provided, focusing on electricity consumption and production, as well as on the relative costs. For investigating possibilities for improving the situation, especially in small, remote islands, simulations for the energy system of Astypalea are conducted. It is proved that further use of renewables in combination with energy storage can lower the current, high energy costs. Expansion of the IEG is not economically viable for islands which are far away from the mainland and their peak loads are less than 10 ΜW.