bluuebunny/crossref_metadata_2025_split huggingface dataset:
A ESPESSURA DO LIMIAR. Urbanidade, Forma e Tipo dos Espaços de Transição na Cidade de Lisboa
Authors: Spaninks-Amaro Youri 
Published: March 2024

This paper aims to identify and decode the diversity of transition spaces, in-between public, and private urban elements. These transition spaces, shaped by architectural devices that mediate public-private relations and the activities that unfold in them, reveal specific urban qualities. By elaborating a previous classification of these transition architectonic devices, identifying their types, and understanding their appropriations, the research expects to decode the composition of these transition fluid figures in urban space. These porous spaces build the hypothesis that the condition of urban life is correlated with the form that supports it, making of transition spaces urban catalysts. Having the city of Lisbon as study field, this research combines a typo-morphological approach with the behavior impact of transition space users, proposing a matrix, supported by interpretative drawing, that allows to focus on diverse case studies using distinct indicators.
Keywords: transition spaces, threshold, typo-morphology, material urbanity, Lisbon.
O presente artigo visa identificar e descodificar a diversidade dos espaços de transição, entre elementos urbanos, públicos e privados. Estes espaços de transição, formados por dispositivos arquitetónicos que medeiam as relações público-privado e as atividades que nestes se desenvolvem, revelam qualidades urbanas específicas. A partir da elaboração de uma classificação prévia destes dispositivos de transição, da identificação dos seus tipos e compreendendo as suas apropriações, a investigação espera descodificar a composição destas figuras de transição fluidas no espaço urbano. Estes espaços porosos constroem a hipótese de que a condição da vida urbana está correlacionada com a forma que a suporta, fazendo dos espaços de transição catalisadores urbanos. Tendo a cidade de Lisboa como campo de estudo, a investigação combina a aproximação tipo-morfológica com o impacto comportamental dos utilizadores dos espaços de transição, propondo uma matriz, suportada pelo desenho interpretativo, que permita incidir sobre casos de estudo diversos utilizando indicadores distintos.

Palavras-chave: espaços de transição, limiar, tipo-morfologia, urbanidade material, Lisboa.
DISEÑAR CIUDAD CON EL RÍO. Principios de diseño urbano a partir del caso del río Tunjuelo en Bogotá
Authors: Fiallo Cardona Gloria Carolina 
Published: March 2024

Bogotá is the capital of the second most biodiverse country in the world. However, it presents situations of conflict between its watercourses and its urban environment, which leads to loss of biodiversity and increasing water pollution. The depletion of natural resources due to urban pressures is today one of the fundamental issues to be faced by urban planning. For this, an ecosystem perspective allows us to value urban rivers and their way of interacting with the city. The Tunjuelo River, coming from the Sumapaz Páramo, crosses the south of Bogotá. Its main conditions, exploitation, pollution and channeling, lead us to try to reconcile the relationship between the river and the city through a propositional cartography, which seeks to explain urban design principles derived from their interactions.

Keywords: Water urbanism, urban river, Páramo, Bogotá and Tunjuelo´s river
Bogotá es la capital del segundo país más biodiverso del mundo. Sin embargo, presenta situaciones de conflicto entre sus cursos hídricos y su entorno urbano, lo que da lugar a pérdida de biodiversidad y a una creciente contaminación del agua. El agotamiento de los recursos naturales por las presiones urbanas es hoy en día uno de las cuestiones fundamentales a afrontar desde el urbanismo. Para ello, una perspectiva ecosistémica nos permite poner en valor los ríos urbanos y su manera de interactuar con la ciudad. El río Tunjuelo, proveniente del Páramo de Sumapaz atraviesa el sur de Bogotá. Sus principales condiciones, explotación, contaminación y canalización, nos llevan a intentar reconciliar la relación entre río y ciudad a través de una cartografía propositiva, que busca explicar principios de diseño urbano derivados de sus interacciones.

Palabras clave: Urbanismo del agua, río urbano, páramo, Bogotá y río Tunjuelo.
ROUGH OROGRAPHY. The Urban Project Between History and Modernity
Authors: Filippucci Andrea , Bartolo Francesco 
Published: March 2024

Understanding how urban space is constructed in contemporary times in relation to morphology, showing its principles and rules through strategies and projects carried out in recent decades is the objective of the research that focuses on what we consider the most interesting case among European cities: Lisbon. The Castle Hill, Santa Caterina Hill, Baixa, and the Tagus River estuary make up the topographical framework of the research. Starting from the construction of the first Arab settlements along the Castle Hill, passing through the convents and industries along the river banks, the eighteenth-century city built after a terrible earthquake and the modern era Chiado show the special sensitivity of Portuguese architects to geography in the construction of the city. It is hypothesized that topography is a fundamental component of urban design and construction.

Keywords: Urban Morphology, Lisbon, Topography, City and Design. Themes: Urban Space, Continuity, and Stratification.
A URBANÍSTICA DE LUCIO COSTA NO CONTEXTO DA REVISÃO DO MODERNO Análise do Plano Piloto da Barra da Tijuca
Authors: Conceição Barreto Carla 
Published: March 2024

The Pilot Plan for the urbanization of Barra da Tijuca, Pontal de Sernambetiba and Jacarepaguá, carried out by Lúcio Costa in 1969, was elaborated in a context of revision of the modern movement. From the 1950s, the new urban methodologies that emerged from the criticism of modern practices emphasized the consideration of the existing fabric, the value of environmental and topographical pre-existences, vernacular architecture and integration with the traditional city. The objective of this article is to deepen the understanding and reflect on the urban planning of the Pilot Plan of Barra da Tijuca within the context of the review of the modern movement to understand how the issues occurred in the face of the formal, functional and environmental aspects discussed in this context. The issues analyzed include integration with the local landscape, the particularities of urban morphology, the polynuclear city and the control of future urban dynamics.

Keywords: Barra da Tijuca’s Pilot Plan, Lucio Costa, Modern, Review of the Modern.
O Plano Piloto para a urbanização da Barra da Tijuca, o Pontal de Sernambetiba e Jacarepaguá, realizado por Lúcio Costa em 1969, foi elaborado em um contexto de revisão do movimento moderno. A partir da década de 1950, as novas metodologias urbanísticas que surgiram a partir das críticas das práticas modernas enfatizaram a consideração do tecido existente, o valor das preexistências ambientais e topográficas, a arquitetura vernacular e a integração com a cidade tradicional. O objetivo deste artigo é aprofundar a compreensão e refletir sobre a urbanística do Plano Piloto da Barra da Tijuca dentro do contexto da revisão do movimento moderno para perceber como as questões ocorreram diante dos aspectos formais, funcionais e ambientais discutidos neste contexto. As questões analisadas incluem a integração com a paisagem local, as particularidades da morfologia urbana, a cidade polinuclear e o controle da dinâmica urbana futura.

Palavras chave: Plano Piloto da Barra da Tijuca, Lucio Costa, Moderno, Revisão do Moderno.
ARQUITECTURAS DEL CUIDADO COMO BIEN COMÚN. Configuraciones urbano espaciales y político sociales de los cuidados en la vivienda colectiva de producción pública en Uruguay
Authors: Serrana Anzalone Santamarina Lucía 
Published: March 2024

This research proposes the study of the space of care in collective public housing in Uruguay, conceiving care as a common good and integrating the perspective of feminist urbanism as an epistemological framework of approach. It starts from the recognition of the collective scale for the approach to care, seeking to transcend the dichotomies between the individual private and the collective public, in the conjunction of spheres (Muxi, 2018) that implies the material and symbolic reproduction of social life (Gutiérrez, 2020). This article reports on an ongoing doctoral research process that proposes within its objectives to contribute to the ways of thinking and projecting in the collective housing scale from this perspective, through the identification and generation of new tools for the design, planning and management of living space, as well as new parameters for the articulation of public policies in housing, habitat and care.

Keywords: Collective public housing, cooperativism, commons and care
La presente investigación plantea el estudio del espacio de los cuidados en la arquitectura habitacional colectiva de producción pública en Uruguay, concibiendo los cuidados como bien común e integrando la perspectiva del urbanismo feminista como marco epistemológico de abordaje. Parte del reconocimiento de la escala colectiva para el abordaje de los cuidados, en busca de trascender las dicotomías entre lo privado individual y lo público colectivo, en la conjunción de esferas (Muxi, 2018) que implica la reproducción material y simbólica de la vida social (Gutiérrez, 2020). El presente artículo da cuenta de un proceso de investigación doctoral en curso que propone dentro de sus objetivos aportar a los modos de pensar y proyectar en la escala habitacional colectiva desde esta perspectiva, a través de la identificación y generación de nuevas herramientas de diseño, planificación y gestión del espacio habitable, así como nuevos parámetros para la articulación de políticas públicas en vivienda, hábitat y cuidados.

Palabras clave: Vivienda colectiva, cooperativismo, comunes y cuidados
SEDIMENTACIÓN URBANA Y MUTACIÓN DE EDIFICIOS. El papel de los edificios preexistentes en la transformación de la ciudad
Authors: Beltran Borràs Júlia , Silva José Miguel 
Published: March 2024

This research focuses on the potential value of pre-existing buildings in Portuguese urban regeneration over the last twenty years. For this purpose, three buildings have been selected that have been given a new lease of life through a change of use and have made a significant contribution to the transformation of the city: an old market has been converted into a music school, with a pedestrian walkway and garden, a slaughterhouse restored as a cultural centre with a new square for the city, and the rehabilitation of a set of blocks in which the interior spaces are opened up to generate new paths. The methodology includes the analysis of the type and form of the urban elements - street, square, block - observing the transformations over time on the building and the open space. The result is a critical sample of urban fragments in which the project of mutation of the buildings has served to generate new public spaces.
Keywords: morphology, typology, morphogenesis, re-used buildings, public space
Esta investigación pone en foco en el valor potencial de las preexistencias en el proceso de regeneración de las ciudades portuguesas en los últimos veinte años. Para ello se han seleccionado tres edificios que han adoptado una nueva vida mediante un cambio de uso, contribuyendo significativamente en el proceso de transformación de la ciudad: un mercado obsoleto reconvertido en escuela de música que genera un pasaje peatonal y un jardín, un matadero recuperado como centro cultural que crea una nueva plaza urbana, y la rehabilitación de un conjunto de manzanas en las que los espacios interiores se abren para generar nuevos trayectos. La metodología incluye el análisis del tipo y forma de los elementos urbanos -calle, plaza, manzana-observando las transformaciones en el tiempo sobre la edificación y el espacio abierto. El resultado es una muestra crítica de fragmentos urbanos en los cuales el proyecto de mutación de los edificios ha servido para generar nuevos espacios públicos.
Palabras clave: morfología, tipología, morfogénesis, edificios reutilizados, espacio público
FORMAS E DINÂMICAS DAS PAISAGENS SUBURBANAS
Authors: Serrano Ines 
Published: March 2024

Considering landscape not only as a set and combination of typo-morphological elements, but especially the relational dynamics between these elements and its underlying logics, our aim is to analyse what kind of typo-morphological elements are at work, the relations between them and the role that urban morphological parameters set in the regulations and plans have in suburban landscape composition and configuration. To shed light on these issues, we tried to identify which basic elements define suburban forms, their specificities, dynamics and relational attributes. We analysed land uses and parameters defined in line with the construction of suburban fabrics resulting from urban development operations, mainly private allotments, designed and built in the last decades and located in the metropolitan area of Lisbon (AML).

Keywords: urban parameters, urban planning, suburban form, suburban landscape.
Considerando a paisagem, não apenas como um conjunto e combinação de elementos tipo-morfológicos, mas sobretudo a dinâmica relacional entre estes elementos, e as lógicas que lhes são subjacentes, queremos analisar, que tipo de elementos tipo-morfológicos operam, que relações estabelecem, e qual o papel que os parâmetros e índices urbanísticos, inscritos mo quadro regulamentar inscrito nos planos urbanísticos, tem na composição/formação da paisagem suburbana. Para responder a estas questões, tentámos identificar os elementos básicos que definem as formas suburbanas, suas especificidades, dinâmicas e atributos relacionais. Analisámos, os usos do solo e os parâmetros que se definiram em consonância com a construção dos tecidos suburbanos, decorrentes de operações urbanísticas, sobretudo loteamentos privados, projetadas e construídas nas últimas décadas, e localizadas na área metropolitana de Lisboa (AML).

Palavras-chave: parâmetros urbanísticos, planeamento urbano, forma suburbana, paisagem suburbana.
Untargeted metabolomic profiling of 100% malt beers versus those containing barley adjunct
Authors: Yorke Joanna , Dew Tristan , Cook David 
Published: March 2024

Why was the work done: The incorporation of unmalted barley at high proportion in the grist can introduce unfavourable bitter and astringent characteristics to beer, resulting in an upper limit on the proportion used. The flavour active compounds from raw barley which contribute these characteristics to the beer remain to be identified.
How was the work done: This study used non-targeted metabolomics to determine non-volatile metabolites which could contribute to flavour differences when brewing with barley. Three beers were analysed using ultra-high performance liquid chromatography (UHPLC) coupled to a quadrupole time-of-flight mass spectrometer (qTOF) with an electro-spray ionisation source (ESI). One beer was produced using 100% malt and two beers with a grist of 15% barley and 85% malt (beers A and B). The barley was used untreated (beer A) or treated using a proprietary process (beer B). The metabolomic profiles of the three beers were compared and statistically different molecular features were annotated via analysis of MS2 spectra.
What are the main findings: Several of the main differential molecular features were nitrogenous peptides and purine derivatives. This was attributed to the lack of the malting process and associated proteolytic enzyme activity reducing the extent of protein and peptide breakdown in the unmalted barley. Several of the identified peptides had amino acid residues which are known to cause bitter and kokumi (rich) taste in beer, which could explain the bitterness when brewing with unmalted barley.
Why is the work important: A non-targeted approach offers new insights into non-volatile molecular features in beer that have not been previously identified with targeted analyses. Accordingly, this work identifies metabolites and groups of compounds which have not been previously considered when investigating the unfavourable bitterness and astringency associated with the use of unmalted barley
Machine Learning and Artificial Intelligence in drug repurposing – challenges and perspectives
Authors: Anokian Ezequiel , Bernett Judith , Freeman Adrian , List Markus , Prieto Santamaría Lucía , Tanoli Ziaurrehman , Bonnin Sarah 
Published: March 2024

Artificial Intelligence (AI) and Machine Learning (ML) techniques play an increasingly crucial role in the field of drug repurposing.As the number of computational tools grows, it is essential to not only understand and carefully select the method itself, but also consider the input data used for building predictive models.
This review aims to take a dive into current computational methods that leverage AI and ML to drive and accelerate compound and drug target selection, in addition to address the existing challenges and provide perspectives.While there is no doubt that AI and ML-based tools are transforming traditional approaches, especially with recent advancements in graph-based methods, they present novel challenges that require the human eye and expert intervention. The growing complexity of OMICs data further emphasizes the importance of data standardization and quality.
ANALISA PROSES FRAIS MENGGUNAKAN PAHAT HSS TERHADAP KEKASARAN PERMUKAAN BAJA KARBON TINGGI SETELAH PERLAKUAN PANAS
Authors: Sialana Jufri , Mini Marthina  Mini , Tabuni Marhen 
Published: March 2024

Tujuan penelitian adalah Menganalisa pengaruh elemen-elemen dasar proses Frais menggunakan pahat HSS terhadap kekasaran permukaan material baja karbon tinggi serta Menganalisa proses Frais setelah perlakuan panas material baja karbon Baja karbon tinggi menggunakan pahat HSS.
Penelitian ini dilakukan untuk menganalisa proses pemotongan baja karbon tinggi setelah perlakuan panas terhadap kekasaran permukaan menggunakan pahat HSS dengan menghitung Elemen-elemen dasar pada proses frais (milling). Pada penelitian ini metode yang digunakan adalah metode eksperimen, yang digunakan untuk mencari pengaruh kekasaran permukaan dari proses pemotongan baja karbon tinggi, dengan mengukur dan mencatat data-data berdasarkan tabel pengambilan data.
Hasil yang didapatkan pada penelitian ini adalah Pada perhitungan proses pemotongan terjadi perbedaan pada kecepatan potong dan gerak makan pergigi (fz) sedangkan kesamaan terjadi pada waktu pemotongan (tc) dan kecepatan penghasil geram, dimana kekasaran permukaan untuk perlakuan panas adalah 0,3965 (μm) dan tanpa perlakuan panas 1,616 (μm). Pada proses perlakuan panas ini baja menjadi lebih lunak sehingga mata pahat mengalami tingkat kehilangan berat yang lebih rendah dibandingkan dengan material baja karbon tinggi tanpa perlakuan panas, sedangkan kekasaran permukaan dengan perlakuan panas adalah 0,3965 (μm) dan tanpa perlakuan panas kekasaran permukaannya adalah 1,616 (μm) sehingga dapat dipastikan bahwa Kekasaran permukan dengan perlakuan panas untuk material baja karbon tinggi dengan menggunakan pahat HSS mempunyai kekasaran permukaan yang lebih baik dari pada tanpa perlakuan panas.
EFEK PEREKAT GETAH DAMAR TERHADAP KARAKTERISTIK PERPINDAHAN PANAS DALAM PROSES PEMBAKARAN BRIKET SARANG LEBAH AMPAS SAGU
Authors: Haurissa Jusuf , Foisa Benhard 
Published: March 2024

This research aims to evaluate the ignition quality of briquettes made from sago waste and coconut shells and determine the heat transfer rate in the combustion process of briquettes using damar resin as a binder through conduction and convection. The research method employed laboratory experiments, utilizing two testing models: honeycomb briquettes with 14 holes made from sago waste, coconut shells with damar resin as a binder, and a similar honeycomb briquette model using tapioca flour as a comparative adhesive. The tools used included an infrared thermometer, a moisture meter for measuring water content, an anemometer for measuring air velocity, a stopwatch, a scale, and a briquette stove.
The research findings indicate that honeycomb briquettes with 14 holes made from sago waste and coconut shells with damar resin as a binder exhibit faster combustion with a content level of approximately 10-12%. The conduction heat transfer in these briquettes is approximately 26,376 watts/m2, while the convective heat transfer reaches 40,801 watts. In comparison, the testing with tapioca flour as a binder shows a conduction value of 42,206 watts/m2 and convection of 43,208 watts. From these research results, briquettes made from sago waste and coconut shells with damar resin as a binder can be an effective alternative to replace kerosene fuel. The high combustion speed and efficient heat transfer make these briquettes attractive for alternative energy use
An updated analysis of the content and accessibility of hand surgery fellowship websites and fellowship directories
Authors: Wu Scott , Mehta Manish P , Ho Alisha A , Wun Kelly H , Gerlach Erik B , Carney John , Swiatek Peter R , Shah Chirag 
Published: March 2024

Background Recent changes to the hand surgery fellowship application process and the pandemic-related transition to virtual interviews necessitate updated analyses of fellowship websites’ and directories’ content and accessibility. The study aims are to identify deficits in hand fellowship website and fellowship directory content and accessibility and compare current findings to those previously reported. Methods A list of all accredited hand fellowship programs was queried from the ASSH fellowship directory in January 2022. Data for each program were recorded on 38 metrics across four different categories: General Overview, Accessibility Information, Educational Information, and Recruitment Information. Fisher’s exact test was used to assess differences between categorical variables. Unpaired t-test and analysis of variance (ANOVA) were used to compare continuous variables for two or more potential predictors, respectively. Results 92 program websites were analyzed. Only 53 (58%) ASSH links and 12 (13%) FREIDA links directly connected users to the website, with no improvement from prior investigation. Content accuracy was poor with just 13% of websites containing updated interview date information and 11% listing obsolete paper application information. Of the 30 program websites (33%) with supplemental application requirements listed, only 5 (17%) also listed these requirements on their corresponding ASSH page. Mean educational and recruitment information scores were 6.8±2.1 and 5.0±1.5 out of 10, respectively. Conclusions Though improved, the accessibility, comprehensiveness, and accuracy of information found on hand fellowship websites remains poor and outdated. Educational content and recruitment content are largely homogenous among programs.