Agir en diplomate, quand le stuc s’exporte à l’étranger. Le cas de la légation de France à Belgrade dans l’entre-deux-guerres
Hugues Morisse
Built between 1929 and 1935 by architect Roger-Henri Expert, the French legation in Belgrade stands out as one of the most accomplished examples of diplomatic architecture conceived as an instrument of cultural and political influence. In a context where France sought to reaffirm its position in Central Europe after the First World War, this building – situated on a site of exceptional prominence – was intended as a reflection of a republic rooted in its artistic traditions and geopolitical ambitions. Beyond its monumental exterior, the edifice reveals a sophisticated decorative programme, the highlight of which is the rotunda salon, or Paquebot Salon, entirely adorned with a monumental stucco tapestry. Created in collaboration with the sculptor Carlo Sarrabezolles, this ensemble offers a synthesis of art, craftsmanship and diplomacy. Through the use of stucco – a material historically associated with grand ceremonial decors – the State asserts the enduring excellence of its craftsmanship by reinterpreting its traditional know-how in a contemporary manner. This article examines how this decorative stucco ensemble contributes to the construction of a space of political representation, and how Art Deco, far from being a mere style, becomes a vehicle for a republican imaginary designed to embody modernity while magnifying a centuries-old cultural heritage.
Fine Arts, History of the arts
The concept of "a good army" in the theory of niccolò Machiavelli: Implications for the consideration of total defense
Nikolić Zoran R., Spasojević Čedo
The thought of Niccolò Machiavelli (1469-1527) in the history of political ideas is regarded as the beginning of modern political theory, which abandons the classical Socratic view of politics condensed in the virtue of citizens as the foundation of the polis (the state), as well as the medieval Christian worldview of Thomas Aquinas, where the state and politics are subordinated to religion and Christian morality. Politics becomes distinguished as public as opposed to private, and into political theory Machiavelli introduces the concepts of power, force, strength, and violence as legitimate political notions-a kind of Copernican turn away from the classical political theory of antiquity, where "trust in mute force, which the ancient Greeks considered a non-political instrument…" (Tadić, 1996: 56), now becomes axiomatic. In political reality, new rules apply-the virtuous citizen is replaced by homo politicus. Machiavelli, in the reality of politics, analyzes concrete political phenomena from the perspective of realism and the application of the empirical method. Among other things, Machiavelli says that "many have imagined republics and principalities that never actually existed" (Machiavelli, 2012: 65). Machiavelli's concept of the state and power is founded on the experience of the Florentine friar Savonarola and the famous dictum that unarmed prophets have failed: "It is necessary to know that there are two ways of fighting: by law and by force" (Machiavelli, 2012: 73). In The Prince, Machiavelli emphasizes that "there can be no good laws without a good army, and where there is a good army, there must be good laws" (Machiavelli, 2012: 53). In this paper we analyze the concept of a "good army" in Machiavelli as an unclear and disputable term. By applying methods of content and discourse analysis of Machiavelli's works, we will demonstrate his understanding of a good army within the framework of his theoretical innovation, his new method, through the research question of whether it means a well-armed army, a standing army of monarchical states (France, Spain), the adventurer companies, compagnie di ventura, hired by Italian city-states, or an army that, in the spirit of Augustine, wages war in good faith-or something else? Machiavelli criticizes mercenary warfare and introduces the notion of an armed people, a citizen militia, into his teaching. We will explain the concept of the armed people through his republicanism, his view of the people as the pillar of preserving the state, of the political community in freedom, and the category of friendship between ruler and people. In addition, the paper will address the reach of Machiavelli's idea of the "good army" in the political thought and practice of contemporary society, namely, how far his idea corresponds with the concept of total defense, which in various forms is practiced in a number of states around the world.
A One-Dimensional Energy Balance Model Parameterization for the Formation of CO2 Ice on the Surfaces of Eccentric Extrasolar Planets
Vidya Venkatesan, Aomawa L. Shields, Russell Deitrick
et al.
Eccentric planets may spend a significant portion of their orbits at large distances from their host stars, where low temperatures can cause atmospheric CO2 to condense out onto the surface, similar to the polar ice caps on Mars. The radiative effects on the climates of these planets throughout their orbits would depend on the wavelength-dependent albedo of surface CO2 ice that may accumulate at or near apoastron and vary according to the spectral energy distribution of the host star. To explore these possible effects, we incorporated a CO2 ice-albedo parameterization into a one-dimensional energy balance climate model. With the inclusion of this parameterization, our simulations demonstrated that F-dwarf planets require 29% more orbit-averaged flux to thaw out of global water ice cover compared with simulations that solely use a traditional pure water ice-albedo parameterization. When no eccentricity is assumed, and host stars are varied, F-dwarf planets with higher bond albedos relative to their M-dwarf planet counterparts require 30% more orbit-averaged flux to exit a water snowball state. Additionally, the intense heat experienced at periastron aids eccentric planets in exiting a snowball state with a smaller increase in instellation compared with planets on circular orbits; this enables eccentric planets to exhibit warmer conditions along a broad range of instellation. This study emphasizes the significance of incorporating an albedo parameterization for the formation of CO2 ice into climate models to accurately assess the habitability of eccentric planets, as we show that, even at moderate eccentricities, planets with Earth-like atmospheres can reach surface temperatures cold enough for the condensation of CO2 onto their surfaces, as can planets receiving low amounts of instellation on circular orbits.
The long-term solar variability, as reconstructed from historical sources: Several case studies in the 17th -- 18th centuries
Hisashi Hayakawa
On a centennial timescale, solar activity was quantified based on records of instrumental sunspot observations. This article briefly discusses several aspects of the recent archival investigations of historical sunspot records in the 17th to 18th centuries. This article also reviews the recent updates for the active day fraction and positions of the reported sunspot groups of the Maunder Minimum to show their significance within the observational history. These archival investigations serve as base datasets for reconstructing solar activity.
en
astro-ph.SR, physics.hist-ph
L’association des Gens d’Images et la photographie en France entre 1954 et 1985
Rebecca Flore
During the “Glorious Thirty”, in order to develop reflection on the new “civilization of the image” and to promote the use of the photographic medium as a means of artistic expression, Albert Plécy, Raymond Grosset and Jacques Henri Lartigue founded on October 15, 1954 the Gens d’Images organization. Still active nowadays, this organization awards two annual prizes every year since 1955: the Niépce Prize, rewording the work of a French photographer, and the Nadar Prize, honoring a photographic book published in France during the year. This article traces Gens d’Images’s history, from its origins until 1985, in order to consider the influence of this association in French photography and thus highlighting certain hitherto unknown actors, events and networks that participate to the evolution of the status of photography in France during this period.
Comparative study of theme and structure in
Moliere's play "The Miser" and Akhundzadeh's "The Tale of the Miserly Man".
Mahnaz Rezai
. Introduction Theater, as one of the literary types, has created a link between literature and performing arts. There have been two types of theater, comedy and tragedy. In the past, the type of tragedy was superior to the type of comedy. In the seventeenth century in France, with the appearance of Molière, comedy flourished and a revolution took place in the classical theater. In Iran, playwriting does not have much history. But its traditional and religious forms have always existed. In this article, we have done a comparative study of two comedy plays, Molière's The Miser and Akhundzadeh's The Tale of the Miserly Man. In the two studied works, miserliness is shown as one of the biggest moral pests that not only affects family relationships, but also involves social relationships.In this article, we have benefited from the theories of Michel Viegnes in the field of theater and his classification of types of humor and the theories of Ménandre, the ancient Greek playwright, in the field of classification of the characters of classical plays, and by examining and comparing the content, character, we have discussed the structure of two works to see how and in what cases Akhundzadeh imitated Molière and what was his purpose in writing this play.In fact, the era of comedy flourishing can be considered the post-Renaissance era and the 17th century. With the emergence of playwrights such as Molière, it became possible to pass from the rule of tragedy to the flourishing era of comedy, and the kings and princes of tragedy gave way to trivial characters of comedy. Molière had a significant influence on the playwrights of the world and also influenced the Iranian theater during the constitutional period. The plays of Mirza Fath Ali Akhundzadeh (1228-1295), an Iranian writer, thinker and critic, were among the first plays written following European plays. The title, structure, characters, and content of his play The Tale of the Miserly Man also convey his impression of Molière's The Miser. Methodology Comparative literature arose in France in the nineteenth century. Researchers of French comparative literature or the "French school of comparative literature" emphasized the issue of "relationship" between literatures. According to Guyard, "the researcher of comparative literature should focus on the exchange of themes, opinions, books or feelings between two or more literatures." (Guyard, 1958:12) With Guyard and after him Pierre Brunel, comparative literature becomes more of a science than a type of literary criticism. In addition to the issue of historical investigation, Yves Chevrel also brings the issue of boutiques into this topic. In his opinion, "comparative literature should add comparative boutique studies to its studies." (Chevrel, 2016: 48) In the American school of comparative literature, which is led by René Wellek (1903-1995), the historical study is abandoned and the focus is placed on the works themselves: "Everything It should be examined from the perspective of a literary work." (Brunel & Chevrel, 1989: 189-190) As mentioned, Akhundzadeh was influenced by Molière and the similarity between these two works is not accidental. Therefore, in this article, our research will be comparative literature based on the French school and we will discuss the influence of thoughts and themes and the comparative style of two works. To examine the types of humor in these two plays, we will rely on the theories of Michel Viegnes, a French writer and researcher, and to examine the characters of the plays, we will rely on the theories of Ménandre, the ancient Greek playwright. Discussion 3-1. Content reviewAs one of the freedom-loving playwrights of the Qajar era, Akhundzadeh criticized the traditional customs of the society through theater. Moliere's theater can also be defined as a realistic reflection of the performance of the members of a society. In this section, we will discuss the socio-political content of the plays and the analysis of the characters. 3-1-1. Socio-political and anthropological satireMoliere's play The Miser and Akhundzadeh's play are both social comedies. Moliere's The Miser depicts the bourgeois society of Paris during the reign of Louis XIV. Harpagon is a typical example of the 17th century bourgeois, who later became a type of personality in such a way that today in France, a stingy person is called Harpagon. Akhundzadeh's story of the miserly man also portrays the society of Iran in the early 13th century. In their works, these two playwrights describe the characters with a realistic, anthropological and sociological perspective and thus study different human aspects. In the preface of Tartuffe, Molière clearly states that "comedy can be effective in reforming some customs and traditions." (Molière, 2016: 5) In fact, for both authors, the main purpose of art is to cultivate positive qualities in human beings. According to Akhundzadeh: "It should be known that what is meant by the art of "comedy" is moral refinement. It means knowing the ugly and beautiful of human nature by looking at the shape and resemblance" (Adamiyat, 1349: 63).3-1-2. Personality psychologyAccording to the theories of Ménandre, the ancient Greek dramatist, the characters of the classical drama belong to three categories of people: 1) young people who intend to get married but face obstacles; 2) A slave and servant who is very clever and cunning and removes obstacles to marriage; and 3) secondary funny characters that provide joy and happiness in the theater scene. (Blanchard, 2000: 22-24) The main characters of both plays under our study are miserly and domineering old men, young people in love and simple-hearted, clever and cunning servants, and wise women. The choice of such characters actually shows the classicity of these two plays.Boileau emphasizes that "in Molière's plays, humor is created due to the mocking aspect that is rooted in the psychology of the character" (Conesa, 1995: 146).3-2. Structural investigationAkhundzadeh, like Molière, is not only concerned with showing some social and moral problems, but also emphasizes the artistic aspect of writing. In his plays, although he maintained the "unity of action", Molière questioned the "unity of place" and "unity of time". In other words, he followed the principle of classical theater according to which the plot should revolve around a single event. But refuse to limit this event to one day and one place. Akhundzadeh also wrote his play The Tale of the Miserly Man in a classical style and in five chambers (curtains) and did not limit it to a fixed place and time of one day.3-2-1. Language and styleThe language of Akhundzadeh's play, like Molière, is close to reality and effective. The story of the play and the dialogues of the actors are told with sweet and attractive expressions. In that period, the written language and the spoken language were significantly different. In this play, Akhundzadeh tried to distance himself from the common prose of his era and use spoken language for the characters. Regarding the similarities of the language of the two plays in question, it can be pointed out that the language used is vernacular. In this play, Molière's language is a natural and spontaneous language that shows the reality of the present and is performed quickly and impromptu by the actors. Another characteristic of Molière's language is his writing rhythm, to the point where we sometimes see a special rhythm in consecutive sentences and answers (Attaque des répliques).3-2-2. A combination of humorWriters and theoreticians have always tried to classify its types since the emergence of comic theater. In this research, we try to explain the types of humor from Michel Viegnes’s point of view. Viegnes divides humor into three types: personality humor, verbal humor, and situational humor. (Viegnes, 1992: 88) Molière and Akhundzadeh have used all three types of humor in their plays.One of the theater techniques mentioned by Michel Viegnes is the monologue ou soliloque technique. With soliloque, in fact, the character "thinks out loud" (Viegnes, 1992: 60) and this issue provides reasons for laughter. Like Molière, Akhundzadeh used monologue to show the humor of a characterThe scope of comic language or verbal humor is very wide. And "Includes exaggeration and exaggeration, changes in the construction and shape of the language, playing with words." (Viegnes, 1992: 9) According to Michel Viegnes: "In all languages, people have laughed at people whose way of speaking is out of the norm." (Ibid.)According to Michel Viegnes, "situation comics go beyond speech and include all kinds of kicking, spinning jumps, spinning on heels, and...." (Viegnes, 1992: 98). Conclusion These two playwrights, in fact, study different human types and their disadvantages from a sociological and anthropological point of view, and depict the complexity of the human spirit in order to force the society of their age to think about their weaknesses through a humorous language.The style of both authors is classic, but it has undergone many changes and innovations. In fact, they present a mixture of comedy and tragedy to the audience.In this research, we come to the conclusion that with the help of comparative study, we can identify the roots of the currents of thought that influence the literature of the interior. With the help of comparative study, from an aesthetic, content and even theoretical point of view, literature can be studied not individually, but in its relationship with foreign literature. The comparison of the studied works is to test their similarities and convergences in order to consider literary phenomena in their transnational reality. Akhundzadeh's acceptance of this foreign genre, drama, and its rules, is important. In fact, with the help of this comparative study, we examined the entry and acceptance of a style, a theory, a theme in the literature of the country. Akhundzadeh's play is actually a kind of rewriting and literary representation in a transnational perspective. The purpose of literature is not only to connect with its reader and accept the work by him, but it is the influence of languages and thoughts on each other and the influence and influence, and as a result, progress and innovation in literature.
Das Südtirol-Syndrom
Anna Kostner
La relation des auteurs du Tyrol du Sud avec leur région d’origine et à ce qu’ils ne considèrent souvent qu’ex negativo comme ‚Heimat‘, est extrêmement conflictuelle. La lecture ici proposée du récit Wir gingen (2004) de Joseph Zoderer et du recueil de nouvelles Sankt Nichtsnutz. Apokryphen (2020) de Gerd Sulzenbacher montre que ce lien paradoxal au territoire est déterminé par un mouvement de retour qui se reflète tant au niveau de l’histoire que du discours. Selon l’hypothèse défendue dans cet article, l’échec total de l’‚option‘ qui, en 1939, mit les Tyroliens du Sud face au choix entre le national-socialisme allemand et le fascisme italien, constitue une expérience fondamentale de la littérature du Tyrol du Sud jusqu’à aujourd’hui.
History of Germany, History of France
The history of the General Adjoint Functor Theorem
Hans-E. Porst
Not only motivated by the fact that the publication of the GAFT first appeared 60 years ago in print we reconstruct its history and so show that it is no exaggeration to claim that it has appeared already 75 years ago!
Multi-Point Detection of the Powerful Gamma Ray Burst GRB221009A Propagation through the Heliosphere on October 9, 2022
Andrii Voshchepynets, Oleksiy Agapitov, Lynn Wilson
et al.
We present the results of processing the effects of the powerful Gamma Ray Burst GRB221009A captured by the charged particle detectors (electrostatic analyzers and solid-state detectors) onboard spacecraft at different points in the heliosphere on October 9, 2022. To follow the GRB221009A propagation through the heliosphere we used the electron and proton flux measurements from solar missions Solar Orbiter and STEREO-A; Earth magnetosphere and the solar wind missions THEMIS and Wind; meteorological satellites POES15, POES19, MetOp3; and MAVEN - a NASA mission orbiting Mars. GRB221009A had a structure of four bursts: less intense Pulse 1 - the triggering impulse - was detected by gamma-ray observatories at 131659 UT (near the Earth); the most intense Pulses 2 and 3 were detected on board all the spacecraft from the list, and Pulse 4 detected in more than 500 s after Pulse 1. Due to their different scientific objectives, the spacecraft, which data was used in this study, were separated by more than 1 AU (Solar Orbiter and MAVEN). This enabled tracking GRB221009A as it was propagating across the heliosphere. STEREO-A was the first to register Pulse 2 and 3 of the GRB, almost 100 seconds before their detection by spacecraft in the vicinity of Earth. MAVEN detected GRB221009A Pulses 2, 3, and 4 at the orbit of Mars about 237 seconds after their detection near Earth. By processing the time delays observed we show that the source location of the GRB221009A was at RA 288.5 degrees, Dec 18.5 degrees (J2000) with an error cone of 2 degrees
en
astro-ph.HE, astro-ph.IM
Major floods of the Vésubie and Roya Rivers (Alps, France) in October 2020: hydrogeomorphological caracterisation and management perspectives
Gabriel Melun, Frédéric Liébault, Guillaume Piton
et al.
On October 2nd, 2020, under the combined effect of the winter Alex storm formed off the Brittany coast, and a strong Mediterranean episode, very intensive rainfalls affected in the south eastern France, both Roya and V{é}subie catchments (locally up to 600 mm in 24h). This paroxysmal event with a heavy human toll (10 dead, 8 missing) generated extreme flash floods over a large part of the hydrographic network. The result is an almost generalized fluvial metamorphosis of rivers, from sinuous single-thread channels to braided channels. The characterization of morphological effects of these floods is based on a diachronic aerial picture analysis highlighting a strong increase of the active channel width (up to 900%) reaching -- or even pushing back in few sectors -- front limits of the valley bottom. In the V{é}subie, the 2D morphological effect of the Alex storm was 10 times higher than that of the 100-yrs return period flood of November 1997. Comparison of digital terrain models (DEM) before- and after-flood also allows us to foresee the altitudinal variations (erosion/deposition) that affected beds and their riverine margins. The analysis of the impacts caused by these floods changes the perception of the ``freedom space'' of these alpine rivers, which now must be taken into account in the perspective of resilient reconstruction.
« Ces merveilles du monde » : jardiniers allemands et jardins français au xviiie siècle
Iris Lauterbach
Drawing on the analysis of the training, voyages and family and professional networks of gardeners at the German court, this essay looks at the reception of the French-style garden in Germany in the 18th century. The examples that German gardeners took as points of reference were not limited to the creations of Le Nôtre or to the royal gardens of the Île-de-France. During their long formative voyages, the gardeners visited different countries, such as Germany, Austria, sometimes Hungary and the Netherlands, and, from the 1750s, they increasingly travelled to England, where the new ‘natural’ garden was becoming established. Thanks to the competitiveness of the many German courts, the gardeners became a particularly mobile group. We will attempt to assess the role of French gardens in this European training.
Fine Arts, History of the arts
Lier récits de vie et récits historiques
Irène Dos Santos
In Portugal, until recently, the official memory of the Empire has overlooked the violent pasts under the dictatorship and decolonization – colonial war, repatriation - less unifying for the national collective identity. The first part of this article focuses on the societal and academic shift resulting from the emergence of memorializing counter-narratives. The aim is to identify the players in these processes and illustrate how, in this new political relationship with the past, the memory of dictatorship can be imbricated with that of decolonization. Studying current research — historiography, postcolonial studies — also highlights divergences in Portuguese academia on the role of history and memory — postmemory in particular — in the interpretation of such past events. The second part looks back on two case studies with a heuristic potential to deconstruct the very homogeneous representations of the history of Portuguese colonization and decolonization of Angola, and decompartmentalize national accounts. This relates to two individuals whose family histories link them to the Portuguese colonial presence in Angola, involved in writing about the past through eye-witness accounts or scientific research: an exiled in France, grandson of a colonial administrator and son of an anticolonial and antifascist militant actions; and the daughter of an interracial couple of retornados undertaking research on Angola. These case studies also reveal the complexity of social, political and ethno-racial affiliations in this postcolonial post-imperial context and challenge the social hierarchization inherited from the past and the silence surrounding this heritage.
History of Civilization, History (General)
Political Intrigues of the Court of Florence as a Prerequisite for Giulio Caccini’s Opera The Abduction of Cephalus
Alena D. Verin-Galitskaya
The beginnings of opera history are usually associated with Euridice by Ottavio Rinuccini and Jacopo Peri as the first staged and preserved example of the genre. Not many people know that Euridice was by no means the main event during the wedding celebrations in honour of Maria de’ Medici and King Henry IV of France in 1600, to which the opera was timed. The audience was much more drawn to the opera Il rapimento di Cefalo (The Abduction of Cephalus) by Giulio Caccini, a direct rival of Peri. As the music has not completely survived, we know about Il rapimento di Cefalo mainly from the reviews of contemporaries. Historical materials allow us to recreate the genesis of the opera, which is inseparable from the history of opera as a genre. The reported study focuses on personal ambitions, court intrigues, and the rivalry between the Florentines and Emilio de Cavalieri. It also explores similar other factors without which the genre of opera would have taken a different historical path. Besides, the article describes the political and cultural landscape at the court of Ferdinando de’ Medici. The history of Caccini’s opera is analyzed against the general backdrop of Florentine musical art of the last quarter of the 16th century.
The Galactic Chemical Evolution of phosphorus observed with IGRINS
G. Nandakumar, N. Ryde, M. Montelius
et al.
Phosphorus (P) is considered to be one of the key elements for life, making it an important element to look for in the abundance analysis of spectra of stellar systems. Yet, there exists only a handful of spectroscopic studies to estimate the P abundances and investigate its trend across a range of metallicities. We have observed full HK band spectra at a spectral resolving power of R=45,000 with IGRINS instrument. Abundances are determined using SME in combination with 1D MARCS stellar atmosphere models. The investigated sample of stars have reliable stellar parameters estimated using optical FIES spectra (GILD; Jönsson et al. in prep.). In order to determine the P abundances from the 16482.92 Angstrom P line, we take special care of the CO($ν=7-4$) blend. We determine the C, N, O abundances from atomic carbon and a range of non-blended molecular lines (CO, CN, OH) which are aplenty in the H band region of K giant stars, assuring an appropriate modelling of the blending CO($ν=7-4$) line. We present [P/Fe] vs [Fe/H] trend for 38 K giant stars in the metallicity range of -1.2 dex $<$ [Fe/H] $<$ 0.4 dex. We find that our trend matches well with the compiled literature sample of prominently dwarf stars and limited number of giant stars. Our trend is found to be higher by $\sim$ 0.05 - 0.1 dex compared to the theoretical chemical evolution trend in Cescutti et al. 2012 resulting from core collapse supernova (type II) of massive stars with the P yields from Kobayashi et al. (2006) arbitrarily increased by a factor of 2.75. Thus the enhancement factor might need to be $\sim$ 0.05 - 0.1 dex higher to match our trend. We also find an empirically determined primary behaviour for phosphorus. Furthermore, the phosphorus abundance is found to be elevated by $\sim$ 0.6 - 0.9 dex in two metal poor s-enriched stars compared to the theoretical chemical evolution trend.
en
astro-ph.SR, astro-ph.GA
String theory, Einstein, and the identity of physics: Theory assessment in absence of the empirical
Jeroen van Dongen
String theorists are certain that they are practicing physicists. Yet, some of their recent critics deny this. This paper argues that this conflict is really about who holds authority in making rational judgment in theoretical physics. At bottom, the conflict centers on the question: who is a proper physicist? To illustrate and understand the differing opinions about proper practice and identity, we discuss different appreciations of epistemic virtues and explanation among string theorists and their critics, and how these have been sourced in accounts of Einstein's biography. Just as Einstein is claimed by both sides, historiography offers examples of both successful and unsuccessful non-empirical science. History of science also teaches that times of conflict are often times of innovation, in which novel scholarly identities may come into being. At the same time, since the contributions of Thomas Kuhn historians have developed a critical attitude towards formal attempts and methodological recipes for epistemic demarcation and justification of scientific practice. These are now, however, being considered in the debate on non-empirical physics.
en
physics.hist-ph, gr-qc
Study of The Relationship Between Public and Private Venture Capitalists in France: A Qualitative Approach
Jonathan Labbe
This research focuses on the study of relationships between public and private equity investors in France. In this regard, we need to apprehend the formal or informal nature of interactions that can sometimes take place within traditional innovation networks (Djellal \& Gallouj, 2018). For this, our article mobilizes a public-private partnerships approach (PPPs) and the resource-based view theory. These perspectives emphasize the complementary role of disciplinary and incentive mechanisms as well as the exchange of specific resources as levers for value creation. Moreover, these orientations crossed with the perspective of a hybrid form of co-investment allow us to build a coherent and explanatory framework of the mixed syndication phenomenon. Our methodology is based on a qualitative approach with an interpretative aim, which includes twenty-seven semi-structured interviews. These data were subjected to a thematic content analysis using Nvivo software. The results suggest that the relationships between public and private Venture capitalists (VCs) of a formal or informal nature, more specifically in a syndication context, at a national or regional level, are representative of an ''economico-cognitive'' (Farrugia, 2014, page 6) approach to networking and innovation. Moreover, the phenomenon of mixed syndication reveals a context of hybridization of public and private actors that would allow the private VCs to benefit from the distribution of wealth when the company develops its innovation. We can also identify a process related to a quest for legitimacy on the part of the public actor characterized by its controlling role within the public-private partnership (Beuve and Saussier, 2019). Finally, our study has some limitations. One example is the measurement of the effects of relationships on ''visible'' or ''invisible'' innovation (Djellal \& Gallouj, 2018, page 90).
Trends and Characteristics of High-Frequency Type II Bursts Detected by CALLISTO Spectrometers
A. C. Umuhire, J. Uwamahoro, K. Sasikumar Raja
et al.
Solar radio type II bursts serve as early indicators of incoming geo-effective space weather events such as coronal mass ejections (CMEs). In order to investigate the origin of high-frequency type II bursts (HF type II bursts), we have identified 51 of them (among 180 type II bursts from SWPC reports) that are observed by ground-based Compound Astronomical Low-cost Low-frequency Instrument for Spectroscopy and Transportable Observatory (CALLISTO) spectrometers and whose upper-frequency cutoff (of either fundamental or harmonic emission) lies in between 150 MHz-450 MHz during 2010-2019. We found that 60% of HF type II bursts, whose upper-frequency cutoff $\geq$ 300 MHz originate from the western longitudes. Further, our study finds a good correlation $\sim $ 0.73 between the average shock speed derived from the radio dynamic spectra and the corresponding speed from CME data. Also, we found that analyzed HF type II bursts are associated with wide and fast CMEs located near the solar disk. In addition, we have analyzed the spatio-temporal characteristics of two of these high-frequency type II bursts and compared the derived from radio observations with those derived from multi-spacecraft CME observations from SOHO/LASCO and STEREO coronagraphs.
The Rohingyas of Rakhine State: Social Evolution and History in the Light of Ethnic Nationalism
Sarwar J. Minar, Abdul Halim
Recent event of ousting Rohingyas from Rakhine State by the Tatmadaw provoked worldwide public-and-academic interest in history and social evolution of the Rohingyas, and this is to what the article is devoted. As the existing literature presents a debate over Who are the Rohingyas?, and How legitimate is their claim over Rakhine State?, the paper reinvestigates the issues using a qualitative research method. Compiling a detailed history, the paper finds that Rohingya community developed through historically complicated processes marked by invasions and counter-invasions. The paper argues many people entered Bengal from Arakan before British brought people into Rakhine state. The Rohingyas believe Rakhine State is their ancestral homeland and they developed a sense of Ethnic Nationalism. Their right over Rakhine State is as significant as other groups. The paper concludes that the UN must pursue solution to the crisis and the government should accept the Rohingyas as it did the land or territory.
Les ports romains atlantiques et intérieurs en France : équipement, architecture, fonction et environnement
Jimmy Mouchard
These introductory remarks, which may also serve as a brief history of the development of an Atlantic coast and river port archeology in France, additionally provide useful historiographical and epistemological references for a better understanding of the origins of and motivations behind the colloquium organized in Nantes (Loire-Atlantique) in June 2018: Roman ports in Atlantic Europe and the corresponding internal waters. At the end of a 20th c., archaeologists and historians primarily worked on examining port potential, without any veritable field activity. The inclusion of this domain in research archaeology excavation, supplemented by exceptional discoveries in the context of rescue archeology, have contributed to the blossoming, at the beginning of the 21st c., of port archeology in metropolitan France, both in estuaries and along rivers. Before embarking on a long journey across the Three Gauls (Lyonnaise, Aquitaine et Belgique), with stops along the way in the best-known ports today, it seemed important to us to recall the foundations of this promising field of study. Some preliminary elements of overview and analysis are also put forward in the following pages; they are meant to encourage general reflection on this field of study, which is currently enhanced by multiple complementary approaches (ethnoarchaeology, virtual restitutions...) and are pursued in the hopes of attaining a better understanding of these ancient harbor spaces. This dossier is also enriched with an opening chapter –chronological and geographical in theme– on the other (Rhine, Rhône and Mediterranean) side of the drainage divide, and which provides a presentation of ports built in lake, fluvio-lacustrine or lagoon settings. In keeping with the conference, this chapter was deliberately angle toward a presentation of port configurations, infrastructures, architectural systems and technological choices made to equip and structure a portion of the port triptych, specifically, loading and unloading areas, the base of banks, as well as navigable space. In this regard, the river-maritime site of Rezé (Loire-Atlantique), tackled between 2005 and 2016 as part of a research program, elucidates perfectly the issue of the relationship between a port and a former branch of the Loire River. Today, its spectacular remains invite a re-appraisal of the ensemble of documentation concerning the Roman ports of the Three Gauls, enriched by recent research excavations, as well as by a wave of rescue operations carried out between 2000 and 2010.
Géohistoire du massif forestier d’Écouves (Orne, Normandie)
Nicolas Blanchard, Damase Mouralis, Dominique Todisco
Situated at the limits of the Armorican Massif and the Paris Basin, the Écouves Forest, due to its topography, its diachronic evolution and its special bio-pedological characteristics, differs from the corpus of forests found on plains and plateaus studied in recent years in metropolitan France. The geohistorical study of the Écouves Forest Massif is based on a multidisciplinary approach using methods employed in the fields of history (archive analysis), archaeology (prospecting on foot), archaeobotany (palynology, carbon-14 dating) and geography (the interpretation of maps and the integration of information generated by GISs). This article proposes an initial outline of the evolution of the Écouves Forest landscape over the last five centuries illustrating the construction of space (silvicultural dynamics, the transmission of forms) over a long period. Although the traces of anthropization appear to be more tenuous than elsewhere, this work stresses the need to understand the forest as a spatial palimpsest preserving superimposed anthropic legacies and bio-geographic dynamics which are of scientific interest.