bluuebunny/crossref_metadata_2025_split huggingface dataset:
El legado guevarista en la izquierda armada argentina
Authors: Carnovale Vera 
Published: August 2020

ResumenEl presente texto se centra en la doble dimensión —política y moral— que asumió el legado guevarista en la guerrilla marxista argentina de los años setenta. A tal fin, comienza atendiendo al impacto experimentado por el marxismo latinoamericano tras el triunfo de la Revolución Cubana —principalmente en lo referido a la caracterización de la revolución, por un lado, y al papel y modalidad de la lucha armada, por otro— puesto que es en ese escenario donde se inscribe la experiencia de la izquierda armada argentina. A partir de allí, analiza la historia y las características del Partido Revolucionario de los Trabajadores-Ejército Revolucionario del pueblo (PRT-ERP), a la luz de aquella doble dimensión del legado guevarista. De ahí que atienda tanto a la modalidad y los sentidos específicos que asumió el foquismo en materia de línea política de la organización, como a aquellos valores ético-morales que moldearon la identidad partidaria y de los cuales emanaron mandatos colectivos irrenunciables que determinaron el accionar de la organización.
Palabras claveGuevarismo; Foquismo; Ética sacrificial; Guerra revolucionaria.
AbstractThe present text focuses on the double dimension —political and moral— that the Guevarist legacy assumed in the Argentine Marxist guerrilla movement of the 1970s. To this end, it begins with the impact experienced by Latin American Marxism after the triumph of the Cuban Revolution —principally with regard to the characterization of the revolution, on the one hand, and the role and modality of the armed struggle, on the other— that is in that scenario where the experience of the Argentine armed left is inscribed. From there, it analyzes the history and characteristics of the Workers› Revolutionary Party-Revolutionary People›s Army [PRT-ERP], in light of a double dimension of the Guevarist legacy. Hence, it addresses both the modality and the specific senses assumed by the foquism in terms of the political line of the organization, as well as those ethico-moral values ​​that shaped the party›s identity and from which emanated unrenounceable collective mandates that determined the actions of the organization.
Key wordsGuevarism; Foquism; Sacrificial ethic; Revolutionary war.
Homosexual: entre el insulto y el orgullo [Artículo evaluado por pares]
Authors: Sempol Diego 
Published: August 2020

Resumen El término homosexual condensó entre 1950 y 1990 en Uruguay una yuxtaposición de sentidos muy distintos y fue objeto de fuertes disputas. Este artículo buscar rastrear esos sentidos analizando cómo fue variando la etiología de la homosexualidad en el discurso psiquiátrico, la relación entre este y la clase social en el campo de la izquierda de los años sesenta, así como el régimen autoritario lo incluyó dentro de la categoría de subversión. El trabajo se cierra con el análisis de la proliferación de nuevos sentidos que vivió la palabra homosexual durante la transición democrática: para muchos fue sinónimo de VIH-SIDA de travestis y de indefinición, mientras que para otros fue intercambiable con el término gay y se constituyó en una identidad social legítima sostenida con orgullo en el espacio público a través de diferentes tipos de acción colectiva.
Palabras clave Historia conceptual; homosexual; Uruguay.
SummaryThe term homosexual condensed between 1950 and 1990 in Uruguay a juxtaposition of very different meanings and was the object of strong disputes. This article seeks to trace these meanings by analyzing the variations in the etiology of homosexuality in psychiatric discourse, the relationship between this discourse and social class in the left of the 1960s, and how the authoritarian regime included it within the category of subversion. The work ends with the analysis of the proliferation of new meanings the word homosexual underwent during the democratic transition – for many it was synonymous with HIV-AIDS, transvestites and indefinition, while for others it was interchangeable with the term gay and turned into a legitimate social identity held with pride in the public space through different types of collective action.
KeywordsConceptual history; homosexual; Uruguay.
STRATEGI PENINGKATAN PRODUKTIVITAS TANAMAN KELAPA SAWIT MELALUI PENDEKATAN MANAJEMEN BLOK DI PERKEBUNAN KELAPA SAWIT SKALA LUAS
Authors: Siahaan Megawati , Wijaya Hardy 
Published: August 2020

Increasing the productivity of oil palm is one of criteria success for field assistant in manage of afdeling/division. Field assistant in oil palm plantation has responsibility to control 500-800 ha depend on the policy of company. All acreage are divided block by block which size is 25-30 ha each. Block is designed to be homogeneous by arrange plant, silt, road, and etc appropriate the criteria, that makes easy to manage. But the facts, blocks has various for one to another and then must be handling with various way.
Management Block Approach is one of the best way to evaluate and find the root cause. This methode can use to increase oil palm productivity. Problems in blocks not singular but many factors must be analysis. 3 Steps use in management block are gap analysis, analysis of root cause by fishbone method and Problem Identifications and Corrective Action (PICA) concepts. This method have tried in many company.
Facing the Responsibility of Parenthood in the Films of the Dardenne Brothers
Authors: McAteer John 
Published: August 2020

Abstract
This article analyzes the way the films of Belgian writer-directors Jean-Pierre and Luc Dardenne portray characters taking responsibility for children and children allowing others to take responsibility for them. Though the philosophy of Emmanuel Levinas provides a starting point, this article focuses primarily on a close reading of the Dardennes' films themselves. It argues that these films illuminate the nature of parenthood and suggest a unified definition of parenthood that encompasses both biological parenthood and adoption. In both cases a parent is one who has acquired a unique responsibility toward a child grounded in the vulnerability of the child.
Estado da arte em agroecologia e suas relações com experiências no sul de Minas Gerais
Authors: XAVIER JOÃO BARCELLOS , Gonçalves Wilson Magela , Assis Thiago Rodrigo de Paula , Resende Luciane Vilela , Souza Douglas Correa de 
Published: August 2020

O presente trabalho procurou identificar inovações tecnológicas no campo da agroecologia, com base em trabalhos científicos em nível mundial e as suas relações com as experiências agroecológicas do Sul de Minas Gerais. Foi realizada pesquisa bibliográfica e bibliométrica abrangendo estudos científicos sobre agroecologia e agricultura orgânica. Para isso, foi realizado uma busca nas bases de periódicos SciVerse Scopus, Web of Science e Scielo. Foi sistematizado o estado da arte em agroecologia. Ao mesmo tempo foi feita uma pesquisa ao nível de campo como um estudo de caso, caracterizando e mapeando as experiências regionais por meio de questionários semiestruturados. Após as coletas e análises dos dados provenientes do conhecimento científico e da prática das famílias agricultoras, foi possível realizar relações entre os dois conhecimentos. Foram contabilizados 4.739 registros de documentos científicos. Foram entrevistadas 10 organizações de agricultores. Foram identificadas técnicas e inovações em agroecologia, obtendo-se uma alta relação entre os conhecimentos científicos e a prática local dos agricultores agroecológicos do Sul de Minas Gerais.
Etapas necessárias à elaboração e implantação de produtos para disseminação de informações sobre Mercado de Trabalho no âmbito de um Observatório de Políticas Públicas
Authors: Rosandiski Eliane Navarro 
Published: August 2020

A funcionalidade termo observatório quando utilizado nas ciências sociais está vinculada ao compartilhamento de informações que contribuam para o aperfeiçoamento das políticas púbicas e promovam o desenvolvimento, tendo como parâmetro os interesses coletivos.Este artigo relatará a trajetória do Projeto de Extensão Universitária que teve como objetivo sistematizar as atividades de coleta, organização, análise e divulgação no Observatório PUC-Campinas das informações relativas ao Mercado de Trabalho na Região Metropolitana de Campinas (RMC).O público-alvo das ações propostas neste projeto são os cidadãos, os formuladores de políticas públicas, a mídia e toda a comunidade interna da universidade. Metodologicamente, o projeto de extensão seguiu os seguintes passos: a organização das bases de dados; a construção de indicadores; e por fim, a produção e compartilhamento de estudos capazes de dar visibilidade à realidade econômica vivida pela RMC. Através da intermediação do Observatório da PUC-Campinas esperava-se que: (1) a sociedade pudesse compreender melhor seus problemas e as ações públicas; (2) a formulação das políticas públicas pudessem, cada vez mais, ser circunscritas às demandas estabelecidas pela sociedade; e (3) a PUC-Campinas assumisse um papel protagonista no debate das questões relacionadas ao desenvolvimento da RMC.
Three new Neotropical species and a new genus of land flatworms (Platyhelminthes, Geoplaninae)
Authors: De OLIVEIRA Karine Gobetti , BOLONHEZI Laura Bianco , ALMEIDA Ana Laura , LAGO-BARCIA Domingo , CARBAYO Fernando 
Published: August 2020

Three new Neotropical land planarians (Platyhelminthes, Tricladida, Geoplaninae) from the Brazilian Atlantic forest are described. Obama apiguara Oliveira, Almeida & Carbayo sp. nov. presents glandular fossae opening through dorsal epithelium, a structure not documented previously among land flatworms. Paraba tata Bolonhezi, Lago-Barcia & Carbayo sp. nov., is characterized by a prostatic vesicle horizontal with an inconspicuous bifurcate portion, a penis papilla as long as male atrium and a female genital duct projected from the postero-dorsal section of the female atrium. The third new species is distinctive in the extraordinarily thick muscle surrounding the prostatic vesicle, a finger-shaped penis papilla, and a dilated female genital cavity. These attributes stands the species apart from all members of Geoplaninae and Piima ata Carbayo gen. et sp. nov. is proposed.
« L’enseignement universitaire canadien-français mis au service du Canada français1 » : l’université selon les hommes d’affaires canadiens-français de Montréal, 1949-1960*
Authors: Colleret Maxime 
Published: August 2020

Cet article s’intéresse aux interventions de la Chambre de commerce du district de Montréal (CCDM), la principale association d’hommes d’affaires canadiens-français du Canada, lors des commissions Massey et Tremblay afin de faire ressortir ses attentes envers l’université. Nous montrons que la classe d’affaires canadienne-française de Montréal a une conception fondamentalement nationaliste de l’institution universitaire, considérée comme une des pièces maîtresses de l’épanouissement culturel des Canadiens français. En tant qu’organisation, la CCDM rejoint ainsi une lignée de penseurs – comme Errol Bouchette et Marie Victorin – , qui théorisent la fonction nationale des institutions universitaires du Canada français.
Further evaluation of differential expression of keratoconus candidate genes in human corneas
Authors: Karolak Justyna A. , Ginter-Matuszewska Barbara , Tomela Katarzyna , Kabza Michal , Nowak-Malczewska Dorota M. , Rydzanicz Malgorzata , Polakowski Piotr , Szaflik Jacek P. , Gajecka Marzena 
Published: August 2020

Background
Keratoconus (KTCN) is a progressive eye disease, characterized by changes in the shape and thickness of the cornea that results in loss of visual acuity. While numerous KTCN candidate genes have been identified, the genetic etiology of the disease remains undetermined. To further investigate and verify the contribution of particular genetic factors to KTCN, we assessed 45 candidate genes previously indicated as involved in KTCN etiology based on transcriptomic and genomic data.

Methods
The RealTime ready Custom Panel, covering 45 KTCN candidate genes and two reference transcripts, has been designed. Then, the expression profiles have been assessed using the RT-qPCR assay in six KTCN and six non-KTCN human corneas, obtained from individuals undergoing a penetrating keratoplasty procedure.

Results
In total, 35 genes exhibiting differential expression between KTCN and non-KTCN corneas have been identified. Among these genes were ones linked to the extracellular matrix formation, including collagen synthesis or the TGF-β, Hippo, and Wnt signaling pathways. The most downregulated transcripts in KTCN corneas were CTGF, TGFB3, ZNF469, COL5A2, SMAD7, and SPARC, while TGFBI and SLC4A11 were the most upregulated ones. Hierarchical clustering of expression profiles demonstrated almost clear separation between KTCN and non-KTCN corneas. The gene expression levels determined using RT-qPCR showed a strong correlation with previous RNA sequencing (RNA-Seq) results.

Conclusions
A strong correlation between RT-qPCR and earlier RNA-Seq data confirms the possible involvement of genes from collagen synthesis and the TGF-β, Hippo, and Wnt signaling pathways in KTCN etiology. Our data also revealed altered expression of several genes, such as LOX, SPARC, and ZNF469, in which single nucleotide variants have been frequently identified in KTCN. These findings further highlight the heterogeneous nature of KTCN.
Mangrove Blue Carbon in the Face of Deforestation, Climate Change, and Restoration
Authors: Friess Daniel A. , Krauss Ken W. , Taillardat Pierre , Adame Maria Fernanda , Yando Erik S. , Cameron Clint , Sasmito Sigit D. , Sillanpää Mériadec 
Published: August 2020

AbstractCoastal wetlands have disproportionately high carbon densities, known as blue carbon, compared to most terrestrial ecosystems. Mangroves and their blue carbon stocks are at risk globally from land‐use and land‐cover change (LULCC) activities such as aquaculture, alongside biophysical disturbances such as sea‐level rise and cyclones. Global estimates of carbon emissions from mangrove loss have been previously unable to differentiate between the variable impacts of different drivers of loss. This article discusses the impacts that different LULCC activities and biophysical disturbances have on carbon stocks (biomass and soil) and greenhouse gas fluxes (CO2and CH4). The dynamics of carbon stocks and fluxes depends on the type of LULCC; aquaculture often results in biomass and soil carbon removal, and some forms of agriculture can substantially increase methane emissions. Natural disturbances have mixed impacts on mangrove carbon; sea‐level rise will drown some mangroves and their carbon stocks but provide opportunities for new carbon accumulation, while cyclones can have immediate negative impacts on stocks but positive impacts on sequestration during recovery. Mangrove rehabilitation practices can actively restore carbon stocks and reduce greenhouse gas emissions from previous land uses. It is critical to consider the type of LULCC when estimating carbon emissions due to mangrove loss or rehabilitation. Mangrove blue carbon is now high on the international conservation policy agenda, and a better understanding of how carbon stocks and fluxes respond to anthropogenic and biophysical disturbance may provide better incentives for mangrove conservation and sustainable management.
Effects of homophobic name‐calling and verbal sexual harassment on substance use among young adults
Authors: Davis Jordan P. , Tucker Joan S. , Dunbar Michael S. , Pedersen Eric R. , D'Amico Elizabeth J. 
Published: August 2020

AbstractVerbal aggression victimization, such as homophobic name‐calling, has been linked to heavier substance use among young people, but little longitudinal research has examined how different types of victimization may affect substance use or whether certain psychosocial factors moderate these risks. In a diverse cohort (N  = 2,663), latent transition analysis was used to model heterogeneity in victimization (age 19) and substance use (age 20). Four victimization (high victimization, homophobic name‐calling only, verbal sexual harassment only, and low victimization) and three substance use (poly‐substance use, alcohol, and cannabis only, low all) classes were identified. The high victimization and homophobic name‐calling only classes had the highest probabilities of transitioning into the poly‐substance use class, and the high victimization class had the highest probability of transitioning into the alcohol and cannabis only class. The probability of transitioning into the low all substance use class was highest in the low victimization class and lowest in the high victimization class. For the high victimization class, greater depressive symptoms increased the odds, and better peer relationship quality decreased the odds, of transitioning into the poly‐substance use and alcohol and cannabis only classes. For the homophobic name‐calling only class, greater depressive symptoms increased the odds of transitioning into the poly‐substance use class. Homophobic name‐calling, alone or in combination with verbal sexual harassment, is a risk factor for escalating substance use in young adulthood, especially among victims with depressive symptoms.
Dual‐Ion‐Diffusion Induced Degradation in Lead‐Free Cs2AgBiBr6 Double Perovskite Solar Cells
Authors: Ghasemi Mehri , Zhang Lei , Yun Jung‐Ho , Hao Mengmeng , He Dongxu , Chen Peng , Bai Yang , Lin Tongen , Xiao Mu , Du Aijun , Lyu Miaoqiang , Wang Lianzhou 
Published: August 2020

AbstractLead‐free double perovskite Cs2AgBiBr6 has attracted increasing research interest in addressing the toxicity and stability challenges confronted by lead halide perovskites. While most of the studies on this Cs2AgBiBr6 material have been focusing on photovoltaic performance and potential applications, its long‐term stability and degradation mechanism are well under‐explored. Herein, high‐quality Cs2AgBiBr6 thin‐films are developed for lead‐free double perovskite solar cells with a decent efficiency of 1.91%. By exploring the ambient stability of these photovoltaic devices, it is found that the Cs2AgBiBr6 exhibits a unique dual‐ion‐migration phenomenon, where Ag and Br ions gradually diffuse through the hole‐transporting layer in the long‐term operation. This phenomenon leads to the degradation of the Cs2AgBiBr6 perovskite and subsequent device failure. Theoretical calculations indicate that low formation energies of the Ag and Br vacancies, and low diffusive energy barriers contribute to the dual‐ion‐migration effect. A possible mechanism involving a vacancy‐mediated ion‐migration is proposed to explain this phenomenon. These key findings are essential for halide double perovskites not only in providing a new knowledge base for further addressing the challenge of double perovskite stability, but also in extending their optoelectronic/electronic applications where mixed electronic, ionic and photonic properties may be desired.
Influence of Majorana Bound States in Quantum Rings
Authors: Medina Fabián , Ramos‐Andrade Juan Pablo , Rosales Luis , Orellana Pedro 
Published: August 2020

AbstractA quantum ring coupled to a 1D topological superconductor hosting Majorana bound states (MBSs) is investigated. The MBSs effects over the spectrum and persistent current along the quantum ring are studied. The spectra of the system are obtained by an exact numerical diagonalization of the Bogoliubov‐de Gennes Hamiltonian in the Majorana representation. In addition, Green's function formalism is implemented for analytical calculations and obtained a switching condition in the MBSs fermionic parity. Three different patterns that could be obtained for the spatial separation of the MBSs, named: bowtie, diamond, and asymmetric, are reported here, which are present only in odd parity in the quantum ring, while only a single pattern (bowtie) is obtained for even parity. Those patterns are subject strictly to the switching condition for the MBSs. Besides, quantum ring with the presence of a Majorana zero mode presents gapped/gapless spectra in odd/even parity showing in the even case a subtle signature in the persistent current.
The Gor'kov and Melik‐Barkhudarov Correction to the Mean‐Field Critical Field Transition to Fulde–Ferrell–Larkin–Ovchinnikov States
Authors: Caldas Heron , Chen Qijin 
Published: August 2020

AbstractThe Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) states, characterized by Cooper pairs condensed at finite‐momentum are, at the same time, exotic and elusive. It is partially due to the fact that the FFLO states allow superconductivity to survive even in strong magnetic fields at the mean‐field level. The effects of induced interactions at zero temperature are calculated in both clean and dirty cases, and it is found that the critical field at which the quantum phase transition to an FFLO state occurs at the mean‐field level is strongly suppressed in imbalanced Fermi gases. This strongly shrinks the phase space region where the FFLO state is unstable and more exotic ground state is to be found. In the presence of high level impurities, this shrinkage may destroy the FFLO state completely.
Fragment‐Based Stabilizers of Protein–Protein Interactions through Imine‐Based Tethering
Authors: Wolter Madita , Valenti Dario , Cossar Peter J. , Levy Laura M. , Hristeva Stanimira , Genski Thorsten , Hoffmann Torsten , Brunsveld Luc , Tzalis Dimitrios , Ottmann Christian 
Published: August 2020

AbstractSmall‐molecule stabilization of protein–protein interactions (PPIs) is a promising concept in drug discovery, however the question how to identify or design chemical starting points in a “bottom‐up” approach is largely unanswered. We report a novel concept for identifying initial chemical matter for PPI stabilization based on imine‐forming fragments. The imine bond offers a covalent anchor for site‐directed fragment targeting, whereas its transient nature enables efficient analysis of structure–activity relationships. This bond enables fragment identification and optimisation using protein crystallography. We report novel fragments that bind specifically to a lysine at the PPI interface of the p65‐subunit‐derived peptide of NF‐κB with the adapter protein 14‐3‐3. Those fragments that subsequently establish contacts with the p65‐derived peptide, rather than with 14‐3‐3, efficiently stabilize the 14‐3‐3/p65 complex and offer novel starting points for molecular glues.
Chemical Batteries with CO2
Authors: Schlögl Robert 
Published: August 2020

AbstractEfforts to obtain raw materials from CO2 by catalytic reduction as a means of combating greenhouse gas emissions are pushing the boundaries of the chemical industry. The dimensions of modern energy regimes, on the one hand, and the necessary transport and trade of globally produced renewable energy, on the other, will require the use of chemical batteries in conjunction with the local production of renewable electricity. The synthesis of methanol is an important option for chemical batteries and will, for that reason, be described here in detail. It is also shown that the necessary, robust, and fundamental understanding of processes and the material science of catalysts for the hydrogenation of CO2 does not yet exist.