bluuebunny/crossref_metadata_2025_split huggingface dataset:
Romantic Relationships in Transgender Adolescents: A Qualitative Study
Authors: Araya Adrian C. , Warwick Rebecca , Shumer Daniel , Selkie Ellen 
Published: January 2021

BACKGROUND:
Identity formation and exploration of interpersonal relationships are important tasks that occur during adolescence. Transgender, gender diverse, and gender-nonconforming (TGNC) individuals must face these developmental milestones in the context of their transgender identity. Our aim with this article is to describe adolescents’ history and experiences with romantic partners.

METHODS:
We conducted phenomenological, qualitative semistructured interviews with transgender adolescents. Questions were focused on romantic experiences, thoughts, and perceptions. All interviews were coded by 2 members of the research team, with disagreements resolved by discussion and, if needed, with a third member of the research team. Thematic analysis was used to analyze the data, as well as descriptive categorization.

RESULTS:
In total, 30 adolescents (18 transmasculine and 12 transfeminine) between the ages of 15 and 20 years were interviewed. Themes included (1) engagement in romantic relationships, (2) disclosure of gender identity and romantic relationships, (3) experience with abusive relationships, and (4) perceived impact of gender-affirming hormone care on romantic experiences.

CONCLUSIONS:
TGNC adolescents are engaged in romantic experiences before and during social and/or medical transitioning and are cultivating relationships through both proximal peers and online connections. There is perceived benefit of gender-affirming hormone care on romantic experiences. Risk of transphobia in romantic relationships impacts the approach that transgender adolescents take toward romance and influences decisions of identity disclosure. TGNC adolescents have experience with relationship abuse in different forms. Providers can incorporate these findings in their approach to counseling and screening when caring for TGNC youth.
Metafora Maknawi dan Universalitas Bahasa Alquran: Studi Linguistik Bahasa Arab
Authors: Al-Rasyid Harun 
Published: January 2021

Among the features of the miracles of the Qur’an is on its perfection of language and meaning that includes in the study of linguistics (al-durus min jihhat al-lughah). The linguistics can be seen, for example, from the aspect of style, the broad meaning of words and sentences that have meanings beyond their literal significance. One of the literary styles of the Qur’an that often used is the metaphors (isti‘arah) which is an integral part of the study of al-majaz al-lughawi. Many scholars argue that this metaphorical aspect of the Qur’an closely related to the function of beautifying word structure. On the other hand, this article aims to show that the metaphorical aspect of the Qur’an has several strategic functions, including to build and expand an idea that was previously unthinkable and to broaden the idea of a living order comprehensively. By discussing linguistic studies from the aspect of majazi (metaphor) and the elaboration of the meaning of the word (al-taghayyur al-dala’il) in the Qur’an, this article, therefore, confirms the universality and flexibility of the Qur’anic language.
Методи високоефективного людино-машинного інтерфейсу
Authors: Волощук В.А. , Некрашевич О.В. , Ханко А.О. 
Published: January 2021

Дизайн людино-машинного інтерфейсу відіграє вирішальну роль у визначенні здатності оператора ефективно керувати процесом, особливо у відповідь на нештатні ситуації. По ряду причин поточна архітектура та можливості більшості людино-машинних інтерфейсів далеко не оптимальні для роботи з операторами. Розробка класичної системи диспетчерського управління та збору даних, як правило, починалась з детальної діаграми трубопроводів та контрольно-вимірювальних приладів, як основи дисплеїв операторів при створенні людино-машинного інтерфейсу. Як виявилося існує багато процесів для яких такий підхід не бажаний, а в деяких випадках взагалі є неприпустимим і призводить до дуже перевантаженого та заплутаного зображення без достатнього акценту на інформації, необхідній операторам для ефективного виконання своїх завдань. Як результат, галузі, з сучасними системами управління, зараз використовують примітивний людино-машинний інтерфейс, створений десятиліття тому, у той час, коли було мало знань про належні практики та принципи розробки. Метою цієї роботи є висвітлення принципів правильного та ефективного дизайну графіки, що використовується в сучасних системах диспетчерського управління та збору даних, а також виявлення неприпустимих практик, що згубно впливають на сприйняття інформації оператором. Як виявилося для розробки ефективної графіки елементи інтерфейсу не варто використовувати на власний розсуд, необхідно слідувати деяким правилам, які тлумачить, що є корисним та потрібним, а що може перешкодити правильному сприйняттю інформації. Натомість в порівняльному аналізі використання високопродуктивної графіки доводить свої переваги. Концепція високопродуктивної графіки довела свою актуальність, її принципи та можливості проєктування слугують для створення людино-машинного інтерфейсу, що забезпечує чітке та зрозуміле усвідомлення ситуації опереторами. Ефективний людино-машинний інтерфейс повинен надавати операторам необхідну інформацію у формі, яку вони можуть швидко зрозуміти, щоб приймати правильні рішення. Новий стандарт ISA-101 описує весь життєвий цикл людино-машинного інтерфейсу від задуму до експлуатації, що допомагає інтеграторам краще зрозуміти, що означають ці концепції та як їх застосовувати на практиці. Подальший розвиток стандарту та його імплементація на працюючих підприємствах є перспективним завданням для вчених та інженерів. Стаття носить оглядовий характер та призначена для систематизації знань, по даній тематиці та висвітлення нових перспективних напрямків досліджень.
Consideraciones intempestivas: guerra, paz y creación
Authors: Acosta Sierra Paola Helena 
Published: January 2021

Este artículo acoge las intervenciones de cuatro académicos integrantes del panel Consideraciones intempestivas: guerra, paz y creación, que se desarrolló en el marco del Seminario Internacional Dispositivos Institucionales, Universitarios, Editoriales…, primera actividad de la Cátedra 9 Viento – Imaginación Crítica, organizada para la Región Andina por 17, Instituto de Estudios Críticos. En este escrito se abordan diferentes reflexiones en torno a la importancia de la enseñanza de la historia reciente en los contextos educativos; la forma en que el conflicto armado ha suscitado nuevos procesos de creación artística y memoria por parte de comunidades de víctimas y artistas, y cómo las estrategias y mecanismos bélicos afectan los procesos artísticos, por último, se pregunta de qué manera las producciones artísticas de comunidades de víctimas y ciertos artistas profesionales posibilitan el entendimiento de los acontecimientos recientes.
Movimiento/Movilidad/Movilización. La danza fuera de la Danza en el contexto de América Latina
Authors: Jaramillo Arango Eloísa 
Published: January 2021

Este artículo de reflexión revisa los matices entre las nociones de movimiento, movilidad y movilización, dentro del contexto de la danza latinoamericana. En la exploración de la noción de movimiento, el artículo se pregunta por la aparición de la quietud dentro del paradigma moderno que invita a moverse sin parar. Mediante ejemplos de obras de danza contemporánea, vemos cómo en América Latina esta quietud está acompañada del silencio y vemos cómo aparece de manera recurrente la idea de un piso móvil e inestable, que da cuenta de un mundo en permanente cambio. En la segunda parte del artículo, se analiza la noción de movilización, ligada al activismo y a su uso en el contexto militar. Se propone cómo el hecho de entrar en movimiento es ya un gesto político en sí mismo, que posee una enorme eficacia en los contextos de violencia donde se hacen necesarios los discursos no explícitos. La noción de movilidad se examina en la tercera parte, desde la perspectiva de la experiencia de habitar las ciudades latinoamericanas. Se propone pensar los desplazamientos en la ciudad como posibles coreografías urbanas y se propone pensar cómo los bailes amplían la noción de movilidad. Como conclusión, al revisar estas tres nociones, se busca activar un diálogo entre la danza y la danza fuera de la danza, abriendo la invitación a que los expertos en el movimiento participen del diseño de las dinámicas de todo aquello que implique moverse y/o movilizarse. Para esta reflexión se tomarán como referentes principales los planteamientos de André Lepecki y los estudios sobre el movimiento de Randy Martin, además de los trabajos de creación en danza y Artes vivas de Tamara Cubas, Olga Gutiérrez, Zoitsa Noriega, entre otros artistas latinoamericanos.
Género, feminismos y pedagogías de frontera: aportes críticos al espacio educativo
Authors: Enrico Juliana , Castro Alejandra María 
Published: January 2021

Tal como lo vienen conceptualizando desde hace décadas las denominadas pedagogías críticas y de frontera, en diálogo con las prácticas pedagógicas freirianas y con el campo de las alternativas pedagógicas latinoamericanas, el espacio educativo es permeado por una multiplicidad de elementos culturales diversos transformadores de las lógicas hegemónicas que atraviesan largos procesos históricos. En este marco, y a la luz de los aportes de los estudios de género y los feminismos en diálogo con las pedagogías críticas y los estudios de subalternidad y traducción, son visibilizados una multiplicidad de procesos, sujetos, lenguas, territorios, comunidades, saberes, luchas e identidades, en pugna por no lograr inscribirse dentro de las matrices culturales hegemónicas y dentro de sus principios lingüísticos, pedagógicos, económicos, raciales, culturales y genéricos universalizantes (apareciendo l*s sujet*s ya no en tanto objetos de investigación, sino encarnados como actores políticos que intervienen críticamente en las lógicas académicas y sociales del mundo de la vida, atravesando las fronteras pánicas del discurso colonial). Siendo que la educación tiene como horizonte la transformación social y subjetiva, con un fuerte sentido emancipatorio, los valiosos aportes de las pedagogías de la libertad, de frontera, transfronterizas, post-coloniales, de-coloniales, de la diferencia, profanas, queer, cuir, trastornadas, transgresoras, en tanto “contra-pedagogías” frente a la crueldad de los relatos y prácticas de los poderes hegemónicos del mundo global, resultan un amplio campo crítico para pensar nuestra condición “del sur” del mundo, y nuestras políticas como comunidades democráticas y como subjetividades indescriptibles e insumisas a la voz de los poderes dominantes. En este trabajo realizaremos una reflexión sobre los aportes de estos espacios y teorías críticas al amplio campo transdisciplinario de la educación.
Aftershock Sequence and Statistics of the 2017 Mw 5.5 Pohang, South Korea, Earthquake: Implications of Fault Heterogeneity and Postseismic Relaxation
Authors: Woo Jeong-Ung , Kim Minook , Rhie Junkee , Kang Tae-Seob 
Published: January 2021

ABSTRACTThe sequence of foreshocks, mainshock, and aftershocks associated with a fault rupture is the result of interactions of complex fault systems, the tectonic stress field, and fluid movement. Analysis of shock sequences can aid our understanding of the spatial distribution and magnitude of these factors, as well as provide seismic hazard assessment. The 2017 Mw 5.5 Pohang earthquake sequence occurred following fluid-induced seismic activity at a nearby enhanced geothermal system site and is an example of reactivation of a critically stressed fault system in the Pohang basin, South Korea. We created an earthquake catalog based on unsupervised data mining and measuring the energy ratio between short- and long-window seismograms recorded by a temporary seismic network. The spatial distribution of approximately 4000 relocated aftershocks revealed four fault segments striking southwestward. We also determined that the three largest earthquakes (ML&gt;4) were located at the boundary of two fault segments. We infer that locally concentrated stress at the junctions of the faults caused such large earthquakes and that their ruptures on multiple segments can explain the high proportion of non-double-couple components. The area affected by aftershocks continues to expand to the southwest and northeast by 0.5 and 1  km decade−1, respectively, which may result from postseismic deformation or sequentially transferred static coulomb stress. The b-values of the Gutenberg–Richter relationship temporarily increased for the first three days of the aftershock sequence, suggesting that the stress field was perturbed. The b-values were generally low (&lt;1) and locally variable throughout the aftershock area, which may be due to the complex fault structures and material properties. Furthermore, the mapped p-values of the Omori law vary along strike, which may indicate anisotropic expansion speeds in the aftershock region.
Using Dense Array Waveform Correlations to Build a Velocity Model with Stochastic Variability
Authors: Pitarka Arben , Mellors Robert 
Published: January 2021

ABSTRACTIn an ongoing effort to improve 3D seismic-wave propagation modeling for frequencies up to 10 Hz, we used cross correlations between vertical-component waveforms from an underground chemical explosion to estimate the statistical properties of small-scale velocity heterogeneities. The waveforms were recorded by a dense 2D seismic array deployed during the Source Physics Experiments for event number 5 (SPE-5) in a series of six underground chemical explosions, conducted at the Nevada National Security Site. The array consisted of 996 geophones with a 50–100 m grid spacing, deployed at the SPE site at the north end of the Yucca Flat basin. The SPE were conducted to investigate the generation and propagation of seismic and acoustic waves from underground explosions.Comparisons of decay rates of waveform cross correlations as function of interstation distance, computed for observed and synthetic seismograms from the SPE-5 chemical explosion, were used to constrain statistical properties of correlated stochastic velocity perturbations representing small-scale heterogeneities added to a geology-based velocity model of the Yucca Flat basin. Using comparisons between recorded and simulated waveform cross correlations, we were able to recover sets of statistical properties of small-scale velocity perturbations in the velocity model that produce the best-fit between the recorded and simulated ground motion. The stochastic velocity fluctuations in the velocity model that produced the smallest misfits have a horizontal correlation distance of between 400 and 800 m, a vertical correlation distance between 100 and 200 m, and a standard deviation of 10% from the nominal model velocity in the alluvium basin layers. They also have a horizontal correlation distance of 1000 m, a vertical correlation distance of 250 m, and a standard deviation of 6% in the underlying and consolidated sedimentary layers, up to a depth of 4 km.Comparisons between observed and simulated wavefields were used to assess the proposed small-scale heterogeneity enhancements to the Yucca Flat basin model. We found that adding a depth-resolved stochastic variability to the geology-based velocity model improves the overall performance of ground-motion simulations of an SPE-5 explosion in the modeled frequency range up to 10 Hz. The results may be applicable to other similar basins.
Deep Learning Denoising Applied to Regional Distance Seismic Data in Utah
Authors: Tibi Rigobert , Hammond Patrick , Brogan Ronald , Young Christopher J. , Koper Keith 
Published: January 2021

ABSTRACTSeismic waveform data are generally contaminated by noise from various sources. Suppressing this noise effectively so that the remaining signal of interest can be successfully exploited remains a fundamental problem for the seismological community. To date, the most common noise suppression methods have been based on frequency filtering. These methods, however, are less effective when the signal of interest and noise share similar frequency bands. Inspired by source separation studies in the field of music information retrieval (Jansson et al., 2017) and a recent study in seismology (Zhu et al., 2019), we implemented a seismic denoising method that uses a trained deep convolutional neural network (CNN) model to decompose an input waveform into a signal of interest and noise. In our approach, the CNN provides a signal mask and a noise mask for an input signal. The short-time Fourier transform (STFT) of the estimated signal is obtained by multiplying the signal mask with the STFT of the input signal. To build and test the denoiser, we used carefully compiled signal and noise datasets of seismograms recorded by the University of Utah Seismograph Stations network. Results of test runs involving more than 9000 constructed waveforms suggest that on average the denoiser improves the signal-to-noise ratios (SNRs) by ∼5  dB, and that most of the recovered signal waveforms have high similarity with respect to the target waveforms (average correlation coefficient of ∼0.80) and suffer little distortion. Application to real data suggests that our denoiser achieves on average a factor of up to ∼2–5 improvement in SNR over band-pass filtering and can suppress many types of noise that band-pass filtering cannot. For individual waveforms, the improvement can be as high as ∼15  dB.
Análisis de la producción de uchuva (Physalis peruviana L.) durante el ciclo de cosechas en invernadero con diferentes láminas de riego
Authors: Álvarez-Herrera Javier , Fischer Gerhard , Vélez Javier Enrique 
Published: January 2021

La demanda de frutas exóticas, entre ellas la uchuva, se ha venido incrementando debido a sus excelentes propiedades nutricionales y sus altos contenidos de vitaminas A, B y C y de minerales como el calcio, el hierro y el fósforo, ideales para fortalecer el sistema inmunitario. Los frutos de la uchuva tienden a ajarse, por lo que debe suministrárseles agua en cantidades adecuadas. No se conoce el efecto de dicho riego bajo condiciones de invernadero, por lo que se evaluó su manejo en el marco de un diseño completamente al azar utilizando cuatro láminas de riego (0,7, 0,9, 1,1 y 1,3 de la evaporación del tanque de clase A) y nueve repeticiones, es decir, 36 Unidades experimentales. Las plantas se cultivaron en materas de 20 L con sustrato de turba rubia. Con la lámina de riego de 1,3 se obtuvo el mayor número de frutos y la mayor producción por planta a partir de la tercera recolección quincenal en el ciclo de las cosechas. La producción en invernadero fue menor cuando las plantas se sometieron a estrés hídrico (láminas de riego de 0,7 y 0,9) y debido a las altas temperaturas bajo cubierta. En las últimas cosechas la cantidad de frutos pequeños fue la más abundante. La relación entre cáliz y fruto aumentó conforme avanzó el ciclo de las cosechas. Independientemente de la lámina de riego, cuanto mayor era el tamaño del fruto, mayor la incidencia del rajado.
Outflow of Talents or Exodus? Evidence on youth emigration from EU’s peripheral areas
Authors: Maleszyk Piotr 
Published: January 2021

Human-capital migration and its consequences for regional development are among the central issues discussed in migration and regional literature, while a growing interest has been recently observed in student migration as a driver of brain exchange between regions and countries. Furthermore, poor sending areas are often considered to be severely affected by the brain drain. Nevertheless, firm empirical evidence on the degree of the human-capital selectivity of youth migration is actually scarce due to measurement and methodological limitations.
This paper sheds some light on human-capital redistribution across regions and countries by estimating the intensity and human-capital selectivity of youth emigration from poor and peripheral EU areas in Poland. A survey of 10 thousand secondary school graduates allowed an analysis of mobility patterns in relation to school-leaving exam results being a proxy for human capital, as well as to sex, type of school and former place of residence.
This study revealed, that roughly 20% of graduates leave their home region, although migration rates across the youth characteristics followed by the results of logit regression model confirm that migration outflows, and particularly interregional moves, are a highly selective phenomenon. With regard to international mobility, student migration is positively selected as well, but economic migration among graduates electing not to continue education turns out to be adversely selected. Overall, the brain drain on EU’s peripheral areas in Poland with respect to the emigration of secondary-school graduates should be regarded as a selective outflow of most talented graduates to the leading academic centres, rather than massive migration of all graduates.
INTERPERSONAL MEANINGS OF MODALITY IN JACINDA ARDERN’S SPEECHES ON COVID-19
Authors: Kristianti Evelina Ayu 
Published: January 2021

Systemic Functional Linguistics (SFL) is a theory which analyses the language function to understand the meanings and purposes of language in written text or speech. In this research, SFL is employed to discover the interpersonal meanings on Jacinda Ardern’s speeches on COVID-19, seen from the modality since it is one of the most important elements in SFL which shows the speaker’s attitudes. This research uses Jacinda Ardern’s speeches on 20 April 2020 and 15 July 2020. Halliday’s modal category is used as the theoretical framework; thus, the interpretation will derive from his theory. This research also employs discourse analysis as the approach in order to understand the relation between language elements and social context in meaning-making. This study had different implementation of modal category from what Halliday had proposed which is triggered by the social situation during pandemic in New Zealand. This research discovers that the first speech only uses two types of modality which are probability and obligation, meanwhile the second speech uses all types of modality. The difference between the first and the second speech is due to the different circumstances. However, in general, the interpersonal meanings represented from the modality in the speeches are the commitment, empathy, dan quick respond of the speaker. Keywords- interpersonal meanings, modality, speech, Jacinda Ardern’s speech, COVID-19