bluuebunny/crossref_metadata_2025 huggingface dataset:
Oltre il tempo attraverso il mito: Bontempelli e l'attualizzazione narrativa di un progetto teorico – da Eva ultima al Viaggio d'Europa
Authors: Farinelli Patrizia
Published: September 2019

Bontempellijevo delo na področju pripovedništva, esejistike in publicistike zaznamujeta zavračanje relativizma ter zahteva po novih ontoloških in estetskih temeljih znotraj kulture, ki je pripravljena v isti meri preseči tako poznoromantično kot tudi avantgardno izkušnjo. Med zahtevami sta umetnost in literatura, ki sta sposobni refleksije lastnega obdobja brez sprejemanja gole slučajnosti, pa tudi zahteva po delih, ki se sučejo okrog modernih mitov in ki jih ne zaznamuje avtorjeva subjektivnost, podobno kot je veljalo za klasična mitološka dela.

Bontempelli se v svojem pripovednem ustvarjanju otresa konvencij in neutemeljenih idej ter se med drugimi sredstvi zateka k literarnemu liku, ki je nagnjen k vpraševanju, tudi vpraševanju samega sebe. Takšen lik se pojavi tudi v delih Eva ultima in Viaggio d'Europa, v katerih se skozi podobno pripovedno strukturo (odtujitveno potovanje kot izkušnja spoznanja in skepse, ki v obeh primerih pripelje do preporoda) pokažeta jasna razlika diskurzivnih strategij in drugačna refleksija o času. V prvem primeru je skozi govor o položaju človeka obravnavana tudi potreba otresti se teže preteklosti in neutemeljenih konvencij, v drugem pa se kot osrednja tema pokaže iskanje četrte dimenzije, ki bi lahko razrešila nepovrnljivost časa. Primerjava obeh del pokaže odločilen poetološki preobrat: po intenzivni fazi del, ki so obravnavala in širila »novecentismo«, je Bontempellijev način govora od 30. let naprej bolj asertiven, namera po teoretiziranju pa njegovo pripoved obremeni in na bolj tog način utrdi besedilno sporočilo.
Odnosi med tradicijo in modernostjo v nemškem migracijskem kontekstu: primerjava biografij mlade Kurdinje in Maročanke
Authors: Al-Rebholz Anıl
Published: September 2019

Migracijske študije pogosto domnevajo, da so ciljne države »moderne«, države izvora pa »tradicionalne«. To pride do izraza predvsem v primeru islamskih priseljenskih družin, kjer se tako teoretsko izhodišče postavlja zaradi patriarhalnosti in tradicionalnih odnosov v družini. Taka dihotomija v pojmovanju modernega in tradicionalnega še dodatno spodbuja tako stereotipe kot esencialistične in homogenizirajoče diskurze o muslimanskih ženskah, ki so predstavljene kot pasivne žrtve svoje religije, zatirane zaradi patriarhalnih odnosov v svojih Skupnostih. Pričujoča razprava na temelju biografskih pripovedi mlade Maročanke in Kurdinje stereotipe in prevladujoče diskurze postavlja pod vprašaj; namesto njih predlaga preučevanje mikroprocesov in biografskih interpretacij spolno zaznamovanih priseljenskih izkušenj. Prav tako poudarja pomen preiskovanja integracijskih transmisij ter razmerij med materami in hčerami, skupaj z raznolikimi strategijami opolnomočenja. Tako bi lažje razumeli spolno zaznamovana razmerja med tradicionalnimi in modernimi kulturnimi praksami in načini življenja v transnacionalnem migracijskem kontekstu.
Cooperation Practices: Survival Strategies, Alternative Movements or Capitalism Re-embedment? (Prácticas cooperativas: ¿estrategias de supervivencia, movimientos alternativos o reincrustación capitalista?)
Authors: Alquézar Crusellas Raquel , Homs Ramírez de la Piscina Patricia , Morelló Calafell Núria , Sarkis Fernández Diana
Published: September 2019

Cooperation practices are the backbone of human society's social and material reproduction. The neoclassical discourse has attempted to hide the importance of cooperation in social and material reproduction. Nevertheless, human history offers plenty of examples where reciprocity, cooperation and/or solidarity are the core of economic practices.We aim to address these issues through two ethnographic examples. The first case analyzes discourses and practices that emerge in proximity to food provisioning networks composed of consumers' food cooperatives and small organic food producers. The second case examines the path of a financial services cooperative, Coop57. Its financial role in the cooperative and associative arena seeks to stimulate a social transformation where the foundations of the economy (financing, consumption, production and redistribution) connect each other into a network to bring about a more powerful change in the dominant socioeconomic relations. These cooperative practices can be read both: 1) as a place of struggle for life which flourishes at the interstices of capitalist colonization for profit and 2) as an object of a capitalist project of integration of social reproduction in its extended accumulation process.We oppose this perspective to the concept of “diverse economies” and discuss the heuristic value of the idea of hegemonic dispute in everyday life for thinking about these cooperative practices.
Gibanje kot prostorske prakse in ekonomske strategije na primeru družinskega sirarstva v Bohinju
Authors: Repič Jaka
Published: September 2019

Članek obravnava družinske sirarske kmetije v Bohinju in analizira njihove ekonomske strategije v povezavi z družinsko in zadružno obliko sirarstva ter v povezavi z različnimi oblikami prostorskega gibanja oziroma mobilnosti. V zadnjem desetletju se je več družinskih kmetij (ponovno) začelo ukvarjati s sirarstvom, ki je močno povezano s tradicionalnimi oblikami zadružništva in pašnimi pravicami agrarnih skupnosti. Kmetije so se naslonile na tradicionalne oblike sirarstva in obenem oblikovale nove ekonomske strategije, ki zajemajo predvsem pluralnost njihovih dejavnosti – delo izven kmetije, turizem, prodaja izdelkov itd.Članek na kratko predstavi razvoj sirarstva v Bohinju, spremembe v zasebni oziroma zadružni organizaciji dejavnosti, predvsem pa izpostavi gibanje in pletež poti, stez, cest in krajev, ki so temeljno povezani s sirarsko ekonomijo. Pri tem poveže različne prakse gibanja, med njimi dnevno pašo ob vaseh, pastirstvo, pašo na planinah ter prodajo sira in mlečnih izdelkov na tržnicah in sejmih. Skozi analizo gibanja članek poveže ekonomske strategije sirarskih kmetij, modelov zadružništva in zasebne produkcije ter konceptualizacije in organizacije prostora – zlasti poti, planin in drugega pašnega okolja.
Med plesnim studiem in družabnim plesiščem: O solidarnosti in praksah vzajemnosti v svingovskih plesnih skupnostih
Authors: Kravanja Boštjan
Published: September 2019

Članek z naslovom Med plesnim studiem in družabnim plesiščem: O solidarnosti in praksah vzajemnosti v svingovskih plesnih skupnostih razpravlja o dinamiki udejanjanja solidarnostnih in hierarhičnih odnosov v sodobnih plesnih skupnostih svinga. Pokaže, kako te skupnosti temeljijo na specifični solidarnostni ideologiji, ko obravnavamo procese njihove institucionalizacije, komercializacije in vzpostavljanja formalnih plesnih hierarhij. Ko pa v pogled zajamemo same plesalce in plesalke svinga, stopijo v ospredje raznolike prakse vzajemnosti, ki so za razliko od formalnih solidarnostnih diskurzov in praks veliko bolj heterogene in kot take tudi zanimivejše za antropološko obravnavo, saj vzpostavljajo solidarnostne in hierarhične odnose mimo širših mobilizacijskih vzgibov svingovske plesne industrije, prenekatere od njih pa se institucionalizaciji implicitno upirajo.Teza prikaza tega primera je, da prakse vzajemnosti niso vedno v komplementarnem razmerju z diskurzi solidarnosti, ampak je, prav nasprotno, v njihovi naravi, da glavne solidarnostne tokove pogosto zaobidejo in po svojih poteh, paradoksno, najbolj učinkovito prispevajo k dejanski solidarnosti vitalnih delov svingovskih skupnosti. Avtor je temo obdelal na podlagi šestletnega aktivnega sodelovanja na različnih slovenskih svingovskih plesnih scenah in občasne prisotnosti na mednarodnih svingovskih plesnih dogodkih po različnih evropskih mestih.
Razglednice Melite Rojic v arhivu Narodne galerije
Authors: Tavčar Lidija
Published: September 2019

Do sedaj pisci o Goričanki Meliti Rojic (1879–1924) niso izpostavljali dejstva, da je bila članica Vesne, v članku pa poskušamo pokazati, da je slikarka posvojila naloge društva, kar je posredno vplivalo na izbiro njenih »etnoloških« motivov. Še več, uresničila je pomembno društveno zahtevo po izdajanju razgledniških motivov. Ob tem v prispevku opozarjam na do sedaj neobjavljeno korespondenco med slikarko in urednikom Slovana Franom Ilešičem, kjer se je v rokopisu med drugim ohranil tudi njen življenjepis. Tega pa ni poznal Karel Dobida (1896–1964), ravnatelj Narodne galerije, zato si je po drugi svetovni vojni, ko je Gorica pripadla Italiji, dopisoval s slikarkino sestrično, z namenom pridobiti njene življenjske podatke za sestavo leksikalnega gesla. Tako je prvič objavljena korespondenca med njim in Pavlo Makuc, ki mu je tudi posredovala enajst natisnjenih razglednic, katerih avtorica je bila M. Rojic. Ti razgledniški krajinski motivi imajo nedvomno dokumentarno vrednost. Poleg tega tovrstne upodobitve krajev pomenijo nadaljevanje nekdanjega vedutnega slikarstva, saj sodobnikom pogosto edine izpričujejo nekdanjo podobo slovenskih krajev, ne le panoram, marveč tudi posameznih ožjih predelov.
Branka Kalenić Ramšak, Jasmina Markič, Barbara Pihler, Maja Šabec: Hispanistična razpotja: Rojas, Cervantes, Machado, García Márquez
Authors: Fock Ignac
Published: September 2019

Ljubljana: Znanstvena založba Filozofske fakultete Univerze v Ljubljani, ZbirkaRazprave, 2013, 261 strani
The Hand with the Pen: Martin of Loka, Matjaž Jurčič of Kapela and Herman Talner of Trebnje and their Colophons
Authors: Golob Nataša
Published: September 2019

Beginning with expressions such as ideographs, the author’s autograph, and the copyist’s autograph, this paper explains the dilemma of some Late Medieval Manuscripts in Slovenian collections that were mistakenly identified as being the author’s own textual creation. The main part of this paper focuses on three mid-15th-century copyists: Martin of Loka, Matjaž Jurčič of Kapela, and Herman Talner of Trebnje. Because each of them added the name of their hometown to their signature, all three can be recognized as hailing from Slovenian places. Martin of (Škofja) Loka was an erudite man, and this is evident from his texts he wrote in German, Slovenian and Latin, as well as from his many forms of scripts. Matjaž Jurčič of Kapela was probably a freelance artist, and the colophon to his copy of an epic poem contains an inscription in Latin, German and Provençal. Working in a remote location, the third, Herman Talner, copied a lengthy politically-oriented poem for Lord Ludvik of Castle Kozjak. At the end of their work all three added colophons which provide valuable information about these individuals and the conditions in which they worked.
The Metamorphosis of Polyphemus's Gaze in Marij Pregelj's Painting (1913-1967)
Authors: Mikuž Jure
Published: September 2019

In 1949-1951 Marij Pregelj, one of the most interesting Slovenian modernist painters, illustrated his version of Homer's Iliad and Odsssey. His illustrations were presented in the time of socialist realist aesthetics announce a reintegration of Slovenian art into the global (Western) context. Among the illustrations is the figure of Cyclops devouring Odysseus' comrades. The image of the one-eyed giant Polyphemus is one which concerned Pregelj all his life: the painter, whose vocation is most dependent on the gaze, can show one eye in profile. And the profiles of others' faces and of his own face interested Pregelj his whole life through. Not only people but also objects were one-eyed: the rosette of a cathedral, which changes into a human figure, a washing machine door, a meat grinder's orifice, a blind “windeye” or window, and so on. The themes of his final two paintings, which he, already more than a year before his boding senseless death at the age of 54, executed but did not complete, are Polyphemus and the Portrait of His Son Vasko. In the first, blood flows from the pricked-out eye towards a stylized camera, in the second, the gaze of the son, an enthusiastic filmmaker, extends to the camera that will displace the father's brush.
How Style Became Famous and Irrelevant at the Same Time
Authors: Lah Nataša
Published: September 2019

The article is concerned with the theoretical issue of the status of style in visual arts, aiming to demonstrate that – within art history – stylistics acquired its disciplinary autonomy in the late 18th century when, J. J. Winckelmann was the first to detach stylistics from rhetoric, thus expanding the field of stylistic competence to the history of art. It was also the time when, under the influence of early Romanticism, the entirely opposite tendencies originated, those of the emphasized individuation of art. Therefore, parallel to the birth of theoretical notion of “the styles of the eras”, romanticists not only paved the way for Modernism, but also thwarted the application of a newly risen stylistic methodology concerned with the cultural codification of style. The disagreement between the “classicists”, and “romanticists”, eventually culminated in the schism of the Paris Salon and the emergence of a wide range of new trends, heterogeneous conceptions and avant-garde movement, all in a very short space of time. The concept of “the style of epoch” has been staggered by the challenges of the 20th century. The function of culture within the stylistic characteristics of the 19th century art production was appropriated by artists, whose artwork acquired total objectual autonomy. The cultural and stylistic codification of of historical periods conceived in the 18th century could no longer be applied to the heterogeneous art produced during the Modernist era. By affirming the obviousness of the visual, Modernism eluded all the semantic, functional, utilitarian, narrative and symbolic burdens of earlier periods. This article endeavours to show how, subsequent to the epoch of Modernism, style can be discussed exclusively at a level of the apparent expressed features of an artwork. Codification which follows the principle of temporal “anchoring” in the cultural context of the Modernits era of Modernism remains both risky and ineffective stylistic strategy.
Botanični vrtovi in zbiranje rastlin v luči preobrazbe botaničnih zbirk na Kranjskem
Authors: Unetič Ines
Published: September 2019

V poznem 18. in zgodnjem 19. stoletju je zbiranje tujih rastlin postalo moda, ki je zajela evropske dvore ter posledično številne plemiče, intelektualce, vrtnarje in druge. Nove rastline so tako gojili v oblikovanih vrtovih, zbirali v herbarijih in navajali v katalogih ali jih dajali upodabljati. V tem času ni bilo pomembno le samo zbiranje rastlin, ampak tudi to, da so lastniki oz. zbiratelji pridobili botanično znanje, ki jim je omogočalo, da so te rastline pravilno uporabljali in predstavljali. Na Kranjskem bi tovrstno botanično zanimanje prepoznali pri baronu Jožefu Erbergu, baronih Zois, jezuitu Gabrielu Gruberju in mnogih drugih. Aktivnosti barona Erberga, kot jih lahko razberemo iz arhivskih virov (predvsem njegove ohranjene korespondence), so tako vključevale zbiranje rastlin, njihovo izmenjavo in nakup ter zanimanje za druge botanične novosti. Med kranjskimi ljubitelji rastlin so bile posebno priljubljene pelargonije, hortenzije in agave, ki so imele pomembno mesto v oblikovanih vrtovih, pogosto znotraj predela vrta, ki je bil namenjen neavtohtonim rastlinam. Zbiranje tujih rastlin pa seveda ni le domena obravnavanega časa in prostora, saj so ga poznali že v času starih civilizacij, kot sta bili npr. asirska in kitajska, ter v 16. in 17. stoletju, in sicer v okviru priljubljenih kabinetov kuriozitet. Ob primerjanju slednjih in botaničnih zbirk zgodnjega 19. stoletja lahko prepoznamo nekatere podobnosti (zbiranje redkih, predvsem eksotičnih rastlin ter zbiranje rastlin z namenom prikazati imperialno moč), vendar so družbene spremembe 18. in 19. stoletja vplivale na botanično zbiranje ter prinesle novosti in razlike. Razvoj botanike kot znanosti, uveljavljanje botaničnega ljubiteljstva, modne rastline, zanimanje za gospodarsko donosnost posesti, spremenjeno dojemanje narave in okolja ter drugih družbenih vrednot, kot sta bili družina in država – vse to je torej okoli leta 1800 vplivalo na priljubljenost zbiranja rastlin v evropskem prostoru oz. na Kranjskem. Tako lahko zbiranje rastlin v tem času posledično vidimo tudi kot zaton in preobrazbo nekdanjih naravoslovnih kabinetov kuriozitet.
Vzpostavljanje nacionalnega izraza v delovanju Kluba neodvisnih slovenskih likovnih umetnikov
Authors: Vrečko Asta
Published: September 2019

Obdobje med obema vojnama zaznamujejo politične krize, povezane z nacionalnimi vprašanji v Kraljevini SHS oz. Jugoslaviji. Vprašanja razmerij med jugoslovanstvom in slovenstvom so v tridesetih letih 20. stoletja znova dobila pomembno vlogo znotraj nacionalne emancipacije in naraščajočih mednacionalnih konfliktov ter ponovno postala ena osrednjih tem likovne umetnosti. Po desetletju, ki sta ga zaznamovala ekspresionizem in nova stvarnost, so se v tridesetih letih ponovno obudile vrednote zmernega modernizma in iskanja nacionalnega izraza v umetnosti. V takšnih razmerah se je na slovenskem umetnostnem prizorišču pojavila skupina umetnikov, šolanih v Zagrebu, kulturnem centru Kraljevine Jugoslavije, v katerem so se odvijale burne polemike glede nacionalnega izraza v umetnosti. V prispevku je predstavljeno iskanje »našega izraza« v umetnosti, kot sta ga razumela osrednja protagonista likovnega dogajanja, slikarja Krsto Hegedušić in Ljubo Babić. Zlasti slednji je bil za formiranje mlade slovenske umetnosti v tem obdobju ključnega pomena, saj je bil tudi plodovit pisec in eden najpomembnejših profesorjev na Akademiji za likovno umetnost v Zagrebu. Nekdanji zagrebški študentje, ki so oblikovali skupino Klub neodvisnih slovenskih likovnih umetnikov, so v razburkanih letih pred 2. svetovno vojno v umetnosti iskali lasten, slovenski likovni izraz, pri čemer so se navezali na razmišljanja hrvaških umetnikov, ki pa so jih prilagodili slovenskemu okolju in razmeram. Svoje delovanje so afirmirali tudi prek navezave na slovenske impresioniste, ki so bili v tem obdobju že splošno sprejeti kot začetniki slovenske umetnosti. Neodvisni so tako iskanje slovenskega izraza v umetnosti izpeljali iz različice modernizma, kot so ga zastavili slovenski impresionisti, in ga združili z razumevanjem nacionalnega izraza svojih profesorjev. Tako so predstavili svoj prenovljen slovenski nacionalni izraz v umetnosti, temelječ na tradiciji, a v sozvočju s sodobnimi likovnimi tokovi.
The Corrosion of Cast Duplex Stainless Steels in Seawater and Sour Brines
Authors: Francis Roger , Hebdon Stan
Published: September 2019

Modern duplex stainless steels have been in use since the early 1970s and cast versions of the wrought alloys were soon in demand for pumps and valves. Since that time a range of cast duplex stainless steels have been developed with a wide range of compositions, but all with approximately 50/50 austenite/ferrite phase balance and deliberate additions of nitrogen. This paper presents some comparative corrosion data on a range of cast duplex stainless steels, mainly in seawater. The differences in performance related to composition and microstructure are discussed. Corrosion data in lower chloride brines are also presented to show the limits of use of some lower alloyed duplex materials. In addition to oxidizing chloride solutions, some data are presented on cast duplex stainless steels in reducing brines containing H2S, where the main corrosion problem is sulfide stress corrosion cracking. Finally, the importance of using a suitable technical specification, over and above ASTM, combined with selecting a suitably skilled foundry in order to obtain satisfactory castings is discussed.
NORMAS PARA A PUBLICAÇÃO NA EM TESE NA LÍNGUA PORTUGUESA
Authors: Greinert Diego , Engerroff Ana Martina Baron , Nascimento Carolina Monteiro de Castro
Published: September 2019

Este texto objetiva trazer a síntese das normas da revista Em Tese, em conjunto com as normas da Biblioteca Universitária da Universidade Federal de Santa Catarina (UFSC). Aqui estão destacados exemplos de como adequar os artigos, resenhas, entrevistas e traduções às nossas normas, que estão disponibilizadas no site da revista e nos modelos dos templates acima citados. O resumo é um breve sumário do artigo. Ele deve ser uma descrição completa e sintética do conteúdo do artigo, que sintetize os propósitos, método e conclusões do trabalho. As informações devem ser expostas em um parágrafo, com narrativa contendo introdução (tema central do estudo e objetivos), meio (forma de abordagem do tema e fontes utilizadas) e fim (conclusões ou hipóteses principais). Instruções técnicas para elaboração do resumo: deve ser redigido em fonte Arial, tamanho 9, com espaçamento entre linhas do tipo simples, com alinhamento justificado e sem hifenização. Ele deve ser apresentado em parágrafo único e sem referências bibliográficas, contendo, até 10 linhas. Lembre-se, o resumo é uma vitrine para os leitores e é a partir dele que os pesquisadores tomam a decisão de lê-lo ou inclui-lo em suas investigações.
The possible mechanisms of the effects of IRX3 gene on body weight: an overview
Authors: Gholamalizadeh Maryam , Jarrahi Alirea , Akbari Mohammad , Rezaei Shahla , Doaei Saeid , Mokhtari Zohreh , Torki Abbas
Published: September 2019

Introduction

Recent studies reported that FTO exert its effects on body weight through change the expression IRX3. The aim of this study was investigation of the possible mechanisms of the effects of IRX3 gene on obesity.

Material and methods

The present review was carried out using keywords such as polymorphism and/or obesity and/or BMI and/or IRX3 gene and/or Iroquois homeobox protein 3. Databases including PubMed, Science Direct, web of sciences, Scopus, and Cochran databases were used to collect all related articles published from 2000 to 2019.

Results

Based on this review, there are some evidences on the association between the IRX3 polymorphisms and the IRX3 expression level with body weight. In some studies, the up-regulation of IRX3 expression was related to increased body weight, while in some other studies down-regulation of IRX3 expression was related to obesity.

Conclusions

This review investigated the probable mechanisms of the effects of the IRX3 gene on obesity. Studies in this are limited and reported contradictory results. Further studies are required to evaluate the role of IRX3 gene in the associations between genes, diet, and obesity.
Investigation of the α-pinene photooxidation by OH in the atmospheric simulation chamber SAPHIR
Authors: Rolletter Michael , Kaminski Martin , Acir Ismail-Hakki , Bohn Birger , Dorn Hans-Peter , Li Xin , Lutz Anna , Nehr Sascha , Rohrer Franz , Tillmann Ralf , Wegener Robert , Hofzumahaus Andreas , Kiendler-Scharr Astrid , Wahner Andreas , Fuchs Hendrik
Published: September 2019

Abstract. The photooxidation of the most abundant monoterpene, α-pinene, by the hydroxyl radical (OH) was investigated at atmospheric concentrations in the atmospheric simulation chamber SAPHIR. Concentrations of nitric oxide (NO) were below 120 pptv. Yields of organic oxidation products are determined from measured time series giving values of 0.11±0.05, 0.19±0.06, and 0.05±0.03 for formaldehyde, acetone, and pinonaldehyde, respectively. The pinonaldehyde yield is at the low side of yields measured in previous laboratory studies, ranging from 0.06 to 0.87. These studies were mostly performed at reactant concentrations much higher than observed in the atmosphere. Time series of measured radical and trace-gas concentrations are compared to results from model calculations applying the Master Chemical Mechanism (MCM) 3.3.1. The model predicts pinonaldehyde mixing ratios that are at least a factor of 4 higher than measured values. At the same time, modeled hydroxyl and hydroperoxy (HO2) radical concentrations are approximately 25 % lower than measured values. Vereecken et al. (2007) suggested a shift of the initial organic peroxy radical (RO2) distribution towards RO2 species that do not yield pinonaldehyde but produce other organic products. Implementing these modifications reduces the model–measurement gap of pinonaldehyde by 20 % and also improves the agreement in modeled and measured radical concentrations by 10 %. However, the chemical oxidation mechanism needs further adjustment to explain observed radical and pinonaldehyde concentrations. This could be achieved by adjusting the initial RO2 distribution, but could also be done by implementing alternative reaction channels of RO2 species that currently lead to the formation of pinonaldehyde in the model.
Spring net community production and its coupling with the CO2 dynamics in the surface water of the northern Gulf of Mexico
Authors: Jiang Zong-Pei , Cai Wei-Jun , Lehrter John , Chen Baoshan , Ouyang Zhangxian , Le Chengfeng , Roberts Brian J. , Hussain Najid , Scaboo Michael K. , Zhang Junxiao , Xu Yuanyuan
Published: September 2019

Abstract. Net community production (NCP) in the surface water of
the northern Gulf of Mexico (nGOM) and its coupling with the CO2 system
were examined during the productive spring season. NCP was estimated using
multiple approaches: (1) underway O2 and Ar ratio, (2) oxygen changes
during light/dark bottle oxygen incubations, and (3) non-conservative changes
in dissolved inorganic carbon or nutrients. These methods all showed high
spatial variability of NCP and displayed similar patterns along the
river–ocean mixing gradient, showing high production rates in plume regions.
NCPO2Ar estimated from high-resolution O2 and Ar underway
measurement indicated heterotrophic conditions at the high-nutrient and
high-turbidity Mississippi River end (-51.3±11.9 mmol C m−2 d−1 when salinity < 2) resulting from the influence of
terrestrial carbon input and light limitation on photosynthesis. High
NCPO2Ar rates (105.0±59.2 mmol C m−2 d−1, up to 235.4 mmol C m−2 d−1) were observed in the Mississippi and Atchafalaya
plumes at intermediate salinities between 15 and 30 where light and nutrients
were both favorable for phytoplankton production. NCPO2Ar rates
observed in the high-salinity, oligotrophic offshore waters (salinity
> 35.5) were close to zero due to nutrient limitation. Air–sea
CO2 fluxes generally showed corresponding changes, from being a strong
CO2 source in the river channel (55.5±7.6 mmol C m−2 d−1), to a CO2 sink in the plume (-13.4±5.5 mmol C m−2 d−1), and to being nearly in equilibrium with the atmosphere in offshore
waters. Overall, the surface water of the nGOM was net autotrophic during
spring 2017, with an area-weighted mean NCPO2Ar of 21.2 mmol C m−2 d−1, and was a CO2 sink of −6.7 mmol C m−2 d−1. A
temporal mismatch between in situ biological production and gas exchange of O2
and CO2 was shown through a box model to result in decoupling between
NCPO2Ar and CO2 flux (e.g., autotrophic water as a CO2 source
outside the Mississippi River mouth and heterotopic water as a CO2 sink
in the Atchafalaya coastal water). This decoupling was a result of in situ
biological production superimposed on the lingering background pCO2 from
the source water because of the slow air–sea CO2 exchange rate and the
buffering effect of the carbonate system.
DEAD WOOD DETECTION BASED ON SEMANTIC SEGMENTATION OF VHR AERIAL CIR IMAGERY USING OPTIMIZED FCN-DENSENET
Authors: Jiang S. , Yao W. , Heurich M.
Published: September 2019

Abstract. The assessment of the forests’ health conditions is an important task for biodiversity, forest management, global environment monitoring, and carbon dynamics. Several research works were proposed to evaluate the state condition of a forest based on remote sensing technology. Concerning existing technologies, employing traditional machine learning approaches to detect the dead wood in aerial colour-infrared (CIR) imagery is one of the major trends due to its spectral capability to explicitly capturing vegetation health conditions. However, the complicated scene with background noise restricted the accuracy of existing approaches as those detectors normally utilized hand-crafted features. Currently, deep neural networks are widely used in computer vision tasks and prove that features learnt by the model itself perform much better than the hand-crafted features. The semantic image segmentation is a pixel-level classification task, which is best suitable to dead wood detection in very high resolution (VHR) mode because it enables the model to identify and classify very dense and detailed components on the tree objects. In this paper, an optimized FCN-DenseNet is proposed to detect dead wood (i.e. standing dead tree and fallen tree) in a complicated temperate forest environment. Since the appearance of dead trees generally occupies greatly different scales and sizes; several pooling procedures are employed to extract multi-scale features and dense connection is employed to enhance the inline connection among the scales. Our proposed deep neural network is evaluated over VHR CIR imagery (GSD-10cm) captured in a natural temperate forest in Bavarian national forest park, Germany, which has undergone on-site bark beetle attack. The results show that the boundary of dead trees can be accurately segmented, and the classification are performed with a high accuracy, even though only one labelled image with moderate size is used for training the deep neural network.
A CONCEPT FOR AN AUTOMATED APPROACH OF PUBLIC TRANSPORT VEHICLES TO A BUS STOP
Authors: Albrecht C. , Kraus S. , Zimmermann A. , Stilla U.
Published: September 2019

Abstract. This paper discusses the current methods for vehicle self-localization and compares previous findings to the use for urban public traffic vehicles. In specific, requirements for autonomous buses approaching a bus stop are defined. An autonomous system capable of reliable vehicle self-localization running in real-time in a city scenario shall be developed in a future work based on this paper. The comparison of filter-based estimation and graph-based optimization techniques shows that the latter suits the the automated approach to a bus stop in an urban environment the best. Based on these findings, a concept for self-localization of public transport vehicles equipped with a variety of imaging sensors with the help of a digital high definition map is presented. A current method is shown and a concept of improving the localization by inferring semantic information into landmark detection by low-level data fusion is provided. Validation and verification of the proposed fusion approach have to be carried out in the future, but a validation scenario is presented in this work.
REAL-TIME WILDFIRE DETECTION FROM SPACE – A TRADE-OFF BETWEEN SENSOR QUALITY, PHYSICAL LIMITATIONS AND PAYLOAD SIZE
Authors: Shah S. B. , Grübler T. , Krempel L. , Ernst S. , Mauracher F. , Contractor S.
Published: September 2019

Abstract. Wildfires cause large scale devastation to human settlements and forests every year and their frequency and severity is on the rise. A major reason for this devastation is the significant delay in their detection due to their remote locations in forests. To mitigate this, a constellation of nanosatellites in Low Earth Orbit (LEO) equipped with multi-spectral visible to Infrared (IR) cameras is proposed leveraging the modular and affordable architecture of CubeSats. Coupled with the payload design, meticulously planned constellation and a ground support system, all surface points on the planet will be revisited at least once in an hour. Capturing a surface location with a high resolution in MidWavelength Infrared (MWIR) and LongWavelength Infrared (LWIR) allows a precise estimation of thermal output of the surface. Simulations indicate that a fire of about four hundred square meters can be easily detected from this satellite payload. Through onboard data processing, wildfires can be already detected in space, minimizing bandwidth requirements for real-time alerts. This enables an early wildfire warning within 30 min by utilizing existing satellite internet networks. Additionally, compressed raw images will be transmitted on fixed ground station passes to provide a global thermal data updated every 90 min. The near real-time multi-spectral data provides opportunity for several other applications like weather forecasting besides wildfire detection.
THE BENEFIT OF SPECTRAL AND POINT-CLOUD DATA FOR HERBAGE YIELD AND QUALITY ASSESSMENT OF GRASSLANDS
Authors: Wachendorf M. , Astor T.
Published: September 2019

Abstract. Grassland represents the largest single agricultural vegetation in Germany and provides a multitude of ecosystem services. Timely and accurate information about herbage yield and quality is essential for an efficient use of resources, e.g. to be able to match the actual available feed with a demand of animals or with other industrial uses. Grasslands frequently exhibit small-scale botanical and structural heterogeneity with pronounced spatio-temporal dynamics. These features present particular challenges for sensor applications, which, apart from limitations posed by high costs and low temporal and spatial resolutions of many available remote sensing (RS) systems, may be the reason for so far little commercial applications of RS in practical grassland farming. This paper considers recent developments in the use of spectral and point-cloud data for herbage yield and quality assessment of grasslands. Former research showed that single sensor systems mounted on unmanned aerial vehicles produce similar prediction errors in crude protein or acid detergent fibre concentrations as proximal sensing tools (e.g. field spectroscopy). However, further improvements are needed. Beside improvements of single sensor types, the development of systems with complementary sensors is seen as a promising research area. It will help to overcome the limitations of single sensors and provide better information about herbage yield and quality. From an agronomic point of view, thematic maps of farm fields are suggested as the central outcome of RS and data analysis. These maps are representing the relevant grassland features and therefore can be used as low-cost, appropriate and timely information to support farmers’ decision-making.
LITHOLOGICAL CLASSIFICATION USING MULTI-SENSOR DATA AND CONVOLUTIONAL NEURAL NETWORKS
Authors: Brandmeier M. , Chen Y.
Published: September 2019

Abstract. Deep learning has been used successfully in computer vision problems, e.g. image classification, target detection and many more. We use deep learning in conjunction with ArcGIS to implement a model with advanced convolutional neural networks (CNN) for lithological mapping in the Mount Isa region (Australia). The area is ideal for spectral remote sensing as there is only sparse vegetation and besides freely available Sentinel-2 and ASTER data, several geophysical datasets are available from exploration campaigns. By fusing the data and thus covering a wide spectral range as well as capturing geophysical properties of rocks, we aim at improving classification accuracies and support geological mapping. We also evaluate the performance of the sensors on their own compared to a joint use as the Sentinel-2 satellites are relatively new and as of now there exist only few studies for geological applications. We developed an end-to-end deep learning model using Keras and Tensorflow that consists of several convolutional, pooling and deconvolutional layers. Our model was inspired by the family of U-Net architectures, where low-level feature maps (encoders) are concatenated with high-level ones (decoders), which enables precise localization. This type of network architecture was especially designed to effectively solve pixel-wise classification problems, which is appropriate for lithological classification. We spatially resampled and fused the multi-sensor remote sensing data with different bands and geophysical data into image cubes as input for our model. Pre-processing was done in ArcGIS and the final, fine-tuned model was imported into a toolbox to be used on further scenes directly in the GIS environment. The tool classifies each pixel of the multiband imagery into different types of rocks according to a defined probability threshold. Results highlight the power of using Sentinel-2 in conjunction with ASTER data with accuracies of 75% in comparison to only 70% and 73% for ASTER or Sentinel-2 data alone. These results are similar but examining the different classes shows that there are significant improvements for classes such as dolerite or carbonate sediments that are not that widely distributed in the area. Adding geophysical datasets reduced accuracies to 60%, probably due to an order of magnitude difference in spatial resolution. In comparison, Random Forest (RF) and Support Vector Machines (SVMs) that were trained on the same data only achieve accuracies of 46 % and 36 % respectively. Most insecurity is due to labelling errors and labels with mixed lithologies. However, results show that the U-Netmodel is a powerful alternative to other classifiers for medium-resolution multispectral data.
AUTOMATIC OBJECT EXTRACTION FROM HIGH RESOLUTION AERIAL IMAGERY WITH SIMPLE LINEAR ITERATIVE CLUSTERING AND CONVOLUTIONAL NEURAL NETWORKS
Authors: Carrilho A. C. , Galo M.
Published: September 2019

Abstract. Recent advances in machine learning techniques for image classification have led to the development of robust approaches to both object detection and extraction. Traditional CNN architectures, such as LeNet, AlexNet and CaffeNet, usually use as input images of fixed sizes taken from objects and attempt to assign labels to those images. Another possible approach is the Fast Region-based CNN (or Fast R-CNN), which works by using two models: (i) a Region Proposal Network (RPN) which generates a set of potential Regions of Interest (RoI) in the image; and (ii) a traditional CNN which assigns labels to the proposed RoI. As an alternative, this study proposes an approach to automatic object extraction from aerial images similar to the Fast R-CNN architecture, the main difference being the use of the Simple Linear Iterative Clustering (SLIC) algorithm instead of an RPN to generate the RoI. The dataset used is composed of high-resolution aerial images and the following classes were considered: house, sport court, hangar, building, swimming pool, tree, and street/road. The proposed method can generate RoI with different sizes by running a multi-scale SLIC approach. The overall accuracy obtained for object detection was 89% and the major advantage is that the proposed method is capable of semantic segmentation by assigning a label to each selected RoI. Some of the problems encountered are related to object proximity, in which different instances appeared merged in the results.
BLOCK ADJUSTMENT OF LARGE-SCALE HIGH-RESOLUTION OPTICAL SATELLITE IMAGERY WITHOUT GCPS BASED ON THE GPU
Authors: Fu Q. , Liu S. , Tong X. , Wang H.
Published: September 2019

Abstract. Precise geo-positioning of high-resolution optical satellite imagery without ground control points (GCPs) has always been the goal pursued by photogrammetry scholars. This paper introduces the block adjustment (BA) without GCPs based on rational function model (RFM) model and its practical application in high-precision geo-positioning of optical satellite imagery. The mainly key technologies of BA model construction based on virtual control points (VCPs), gross error detection and elimination, and GPU parallel computing method of large-scale adjustment are studied. On this basis, experimental analysis and validation of 123 images of ZY-3 satellite in Taihu are carried out. The results show that the sparse matrix compression can reduce the memory requirement effectively. The GPU parallel computing can solve the problem of large-scale BA computational efficiency. In addition, after BA, the maximum residual is 3.79 pixel, the root mean square error (RMSE) is 0.37 pixel in the x (flight) direction, the maximum residual error is 7.18 pixel, and the RMSE is 0.66 pixel in the y (scan) direction. The proposed method has certain accuracy and stability in large-scale BA without GCPs. The relative positioning accuracy can reach sub-pixel level, which could meet the requirements of cartographic mosaicking.
Medea recuerda su pasado literario: análisis intertextual de la "Heroida" 12 de Ovidio y las "Argonáuticas" de Apolonio de Rodas
Authors: Blázquez Noya Alba
Published: September 2019

Las fuentes de la Carta de Medea a Jasón de Ovidio han sido objeto de un exhaustivo estudio, sin embargo existe cierta escasez de trabajos comparativos modernos que establezcan de manera sistematizada su relación intertextual con sus posibles modelos. Por ello, este artículo tiene como objetivo demostrar la relevancia de las Argonáuticas de Apolonio de Rodas como intertexto de la Heroida 12. Para conseguirlo se señalarán y se analizarán los procesos intertextuales existentes entre ambas obras. En primer lugar, se estudiarán los primeros 128 versos de la epístola, una parte narrativa que sigue el hilo cronológico de los cantos 3 y 4 de las Argonáuticas. En segundo lugar, se analizarán los últimos 54 versos, que conforman un monólogo subjetivo plagado de referencias a lo narrado en dichos cantos de la epopeya. En definitiva, en este estudio se pondrán de manifiesto las funciones que cumplen en la carta los intertextos de la epopeya y se evidenciará cómo Medea construye su historia utilizando el recuerdo de su pasado literario.
Eneas en México. Recreaciones épicas de la llegada de Hernán Cortés
Authors: Río Torres-Murciano Antonio
Published: September 2019

El propósito de este artículo es estudiar cómo la llegada de Hernán Cortés a Cozumel en febrero de 1519 fue celebrada en los poemas épicos quinientistas acerca de la conquista de México, que oscilan entre el realismo lucaneo adoptado por la Araucana de Alonso de Ercilla y la ficcionalización del relato de las crónicas según el modelo de la Eneida.
"Clori fugiens": aspectos de la imitación de Ovidio en una canción juvenil de Góngora
Authors: Ponce Cárdenas Jesús
Published: September 2019

Este trabajo analiza los modelos ovidianos de la canción Corcilla temerosa de Góngora. En dicha composición juvenil el poeta de Córdoba reelabora el motivo de la fuga de la ninfa (Dafne y Apolo) (Met. I, 452-567), combinándolo en algunas estancias con el de la carrera heroica (Atalanta e Hipómenes) (Met. X, 578-662). Ciertos elementos de la descriptio puellae pueden relacionarse asimismo con hipotextos vernáculos (Petrarca, Strozzi, Garcilaso, Della Casa, Tasso), configurando de esa manera un refinado ejercicio de hibridación.
D. Estefanía Álvarez (coord.), "Visiones y aspectos puntuales de la épica grecorromana", Madrid, CSIC, 2018, 307 pp.
Authors: Blanco Mas Jorge
Published: September 2019

En este volumen se reúne una serie de capítulos que, si bien tratan, como el propio nombre de la publicación indica, cuestiones diversas y puntuales de la épica, conforman sin embargo un amplio panorama de lo que es en sí el género épico grecolatino, ya que la variedad temática abarca desde los comienzos primeros de la poesía indoeuropea hasta la pervivencia de la épica clásica en la literatura española, pasando por los principales poetas épicos (ordenados cronológicamente los capítulos referentes a cada uno de ellos) y sus recursos más característicos, como las comparaciones naturalistas y las personificaciones alegóricas.
Fairy Tale Development of Creativity Skills Basic Schools Students
Authors: Marzuki Ismail
Published: September 2019

The purpose of this study is to improve students' creative thinking skills in solving social problems proposed to them. The research design takes the form of a cycle starting from initial reflection → planning → action and observation → evaluation and reflection. If the indicator of success has not been achieved in cycle one, the researcher will conduct the second cycle with the same stage. After the data is collected the researcher will analyze the data, the technique used is descriptive quantitative data analysis techniques, namely analysis techniques by presenting data in the form of numbers or percentages to then be described. The first step of the analysis is to make a "suitable list of conformities" between the problems proposed and the answers to the research subjects. This step is to simplify the recapitulation of the answers of the research subjects between the wrong answers and the correct answers. In the list of matches, it has also been shown the category of types of creative thinking that might be given by the research subject.The second step is to calculate the answers of respondents then classified and entered into categories so that the information is more concise and detailed. In this activity, the researcher conducted a tabulation, namely the use of tables so that the data presented were more practical and easily understood besides being more systematic and directed. Third analyzing data means that the answers of respondents are related, aligned, and compared between one another and then described.The results showed that there was an increase in students' creative thinking skills because of the fairy tale activities carried out by researchers and there were positive responses from students to fairy-tale activities/activities carried out by researchers. The results will be disseminated at the research seminar and publish it to an accredited journal. The results seminar is expected to be a place for discussion for researchers, education practitioners, parents of students, especially teachers at the Muhammadiyah Manyar (SDMM) Gresik Elementary School. While publication of research results is expected to be able to enrich the literature of research results, especially those relating to fairy tales and students' creative thinking skills in solving social problems.
Grooving Heavy, Dancing Drunk: Gustemic Metaphor and Mimetic Polytemporality in Anatolian Greek Music
Authors: League Panayotis
Published: September 2019

In the Anatolian Greek diaspora, discourse about the formation and expression of personhood through traditional music and dance is saturated with references to gustemic, or taste-based, aspects of Near Eastern culture. Practitioners of the zeibekiko dance genre—considered the ultimate venue for the public performance of masculine sociality—use sensory metaphors borrowed from discourse about the consumption and subjective effects of alcohol to both describe and prescribe the overlapping temporal relationships performed by musicians and dancers. Virtuosic manipulation of these relationships in an agonistic ritual context is a primary means of working out, memorializing, and challenging localized ideals of masculine personhood.

Σύνοψη. Στη μικρασιατική διασπορά, συζητήσεις σχετικά με τη διαμόρφωση και έκφραση προσωπικής ατομικότητας μέσω μουσικοχορευτικών παραδόσεων είναι εμποτισμένες κατά κόρον με αναφορές Μικρασιατικής γευσιγνωσίας και γαστρονομίας. Χορευτές του ζεϊμπέκικου—ενός χορού που από πολλούς θεωρείται το κατεξοχήν πεδίο δημόσιας επιτέλεσης μίας ανρδικής κοινωνικότητας—χρησιμοποιούν μεταφορές δανεισμένες από συζητήσεις για τη κατανάλωση και τις υποκειμενικές επιδράσεις του αλκοόλ για να περιγράψουν και να προδιαγράψουν τις χρονικές σχέσεις μεταξύ χορευτκών κινήσεων και μουσικής. Ο δεξιοτεχνικός χειρισμός αυτών των σχέσεων σε περιστάσεις τελετουργικού ανταγωνισμού αποτελεί κύριο μέσο για την εξερεύνηση αλλά και την αμφισβήτηση τοπικών ιδανικών ανδρικής προσωπικότητας.