bluuebunny/crossref_metadata_2025_split huggingface dataset:
Erziehungssituationen
Authors: Wolf Eike 
Published: December 2020

Zusammenfassung
Der Beitrag differenziert familiale Erziehung in Anlehnung an Durkheim in empirisch unterschiedliche Interaktionsmodi. Den Kern dieser Unterscheidung stellt die sprachliche Herausgehobenheit der Macht- und Heteronomie-Struktur in bewussten Erziehungssprechakten dar, die situative Grenzfälle familialer Interaktion darstellen. Diese Überlegungen führen zu dem Vorschlag, Situationen als eigensinnige, sinnlogisch strukturierte und raum-zeitlich abgegrenzte Ausschnitte der sozialen Welt als Erhebungseinheit von Erziehungspraktiken zu verstehen, die deren Ausdrucksgestalten sui generis darstellen.
Alternative Religiosität von Gesundheitsfachpersonen in Palliative Care und das Ideal des „ruhigen Sterbens“
Authors: Mezger Mirjam 
Published: December 2020

Zusammenfassung
Auch wenn die Konfessionslosigkeit in der Schweiz zunimmt, spielen alternativ-religiöse Glaubensinhalte und -praktiken für das Personal in Palliative Care eine wichtige Rolle: In einer qualitativen Studie in Schweizer Spitälern konnte herausgearbeitet werden, dass die Religiosität des Personals vor allem zum Tragen kommt, wenn es darum geht, den Sterbenden einen ruhigen Sterbeprozess zu ermöglichen. Dabei handelt es sich um einen idealtypischen Ablauf, welcher im vorliegenden Artikel als das Ideal des „ruhigen Sterbens“ präsentiert wird. Ebenso wird dessen Verknüpfung mit religiösen Inhalten und Praktiken dargestellt. Es werden zwei Einflussgrößen auf die Ausgestaltung des Ideals sowie die religiösen Inhalte und Praktiken diskutiert: Einerseits wird dargestellt, wie sie sich dem Spitalumfeld anpassen. Andererseits wird der Frage nachgegangen, inwiefern das Ideal im Kontext einer psychologischen Ausrichtung gegenwärtiger alternativer Religiosität steht, welche in der Religionssoziologie insbesondere unter den Stichwörtern der Subjektivierung und Individualisierung diskutiert wird. Angesichts des baldigen Todes beschreibt sich das Personal als hilflos und professionelle Handlungsstrategien reichen in der Wahrnehmung des Personals nicht aus. Ab einem gewissen Punkt steht ein Sterbeprozess im Fokus, welcher sich auf ein Weiterexistieren nach dem Tod ausrichtet.
Numerical analysis of high temperature gas flow through conical micronozzle
Authors: Mishra Debi Prasad , Sankarganesh M. 
Published: December 2020

Abstract
Micro-propulsion is considered to be the emerging technology for the propulsion of micro and micro aerospace vehicles as it is preferred over mesoscale thruster due to lower overall life-cycle cost and launching costs. Hence this paper investigates the influence of critical parameters like the Nozzle Pressure Ratio (NPR) and Reynolds number (Re) on the operational characteristics of the micronozzle. A conical nozzle with throat diameter 710 µm and exit/throat area ratio ∼2.14 has been designed and is analyzed numerically by using a model based on pressure-based coupled implicit for various NPR, the backpressure with three Res namely, 1000, 1500, and 2000. The performance of this micronozzle has been characterized in terms of thrust, thrust coefficient, and specific impulse for all three Re cases. A subsequent analysis of the subsonic layer reveals that the nozzle is subjected to high viscous losses at low NPRs, which are independent of Re.
Genetic evolutionary approach for surface roughness prediction of laser sintered Ti–6Al–4V in EDM
Authors: Sofu Mehmet Mahir , Taylan Fatih , Ermergen Tolgahan 
Published: December 2020

Abstract
Additive Manufacturing (AM) methods, in the field of production, are increasing rapidly. In particular, the use of Ti alloys has an important role in AM methods. The major disadvantage of AM methods is low surface quality of the manufactured parts. Therefore, parts produced using AM methods need subsequent surface treatment. Electro Discharge Machining (EDM) is one of the nontraditional machining methods, which can be used to improve the surface quality with appropriate parameters. In this study, EDM was investigated to improve the surface quality of sintered Ti–6Al–4V alloy by using 160 different finish parameters. It was observed that Current (I) has a notable effect on surface roughness showing that best surface quality is achieved with low current values, which is under R

a
= 2 µm. To estimate the final result of EDM, roughness values obtained from the experiments were modeled by using the Genetic Expression Programming (GEP), and a mathematical relationship between the obtained roughness values and EDM parameters was proposed. As a result of 830,900 iterations, GEP model created can estimate the final surface roughness of the parts with 84% accuracy.
Direct interaction of β‐catenin with nuclear ESM1 supports stemness of metastatic prostate cancer
Authors: Pan Ke‐Fan , Lee Wei‐Jiunn , Chou Chun‐Chi , Yang Yi‐Chieh , Chang Yu‐Chan , Chien Ming‐Hsien , Hsiao Michael , Hua Kuo‐Tai 
Published: December 2020

AbstractWnt/β‐catenin signaling is frequently activated in advanced prostate cancer and contributes to therapy resistance and metastasis. However, activating mutations in the Wnt/β‐catenin pathway are not common in prostate cancer, suggesting alternative regulations may exist. Here, we report that the expression of endothelial cell‐specific molecule 1 (ESM1), a secretory proteoglycan, is positively associated with prostate cancer stemness and progression by promoting Wnt/β‐catenin signaling. Elevated ESM1 expression correlates with poor overall survival and metastasis. Accumulation of nuclear ESM1, instead of cytosolic or secretory ESM1, supports prostate cancer stemness by interacting with the ARM domain of β‐catenin to stabilize β‐catenin–TCF4 complex and facilitate the transactivation of Wnt/β‐catenin signaling targets. Accordingly, activated β‐catenin in turn mediates the nuclear entry of ESM1. Our results establish the significance of mislocalized ESM1 in driving metastasis in prostate cancer by coordinating the Wnt/β‐catenin pathway, with implications for its potential use as a diagnostic or prognostic biomarker and as a candidate therapeutic target in prostate cancer.
LAS PERSONAS TRANS E INTERSEXUALES EN EL DEPORTE COMPETITIVO ESPAÑOL: TRES CASOS
Authors: Pereira-García S. , Devís-Devís J. , Pérez-Samaniego V. , Fuentes-Miguel J. , López-Cañada E. 
Published: December 2020

La concepción cultural del deporte como una actividad predominantemente masculina ha dificultado la participación de algunos grupos sociales como mujeres, personas trans o intersexuales. El carácter sexuado del deporte se apoya en las diferencias fisiológicas entre mujeres y hombres, y una supuesta desventaja de las mujeres. Por ello, se establecen pruebas de sexo para las mujeres y el acceso de las personas trans e intersexuales se ve obstaculizado. En este estudio reconstruimos, a partir de las normativas y el contexto socio-histórico internacional, la evolución de la participación de personas trans e intersexuales en el deporte competitivo contemporáneo. Asimismo, se profundiza en la aplicación y gestión de dichas normas en el contexto español, apoyado en tres casos de deportistas trans e intersexuales españoles. La discriminación y humillación que han sufrido estas personas obliga a mantener una visión crítica de las políticas deportivas creadas hasta la actualidad.
INFLUENCIA DEL DESNIVEL EN LA CARGA FÍSICA DEL CORREDOR DE MONTAÑA: UN ESTUDIO DE CASO
Authors: Serrano García de Dionisio F. , Gómez-Carmona C.D. , Bastida-Castillo A. , Rojas-Valverde D. , Pino-Ortega J. 
Published: December 2020

Este estudio analizó las exigencias de carga interna (Frecuencia cardíaca, FC) y externa (Velocidad; Player Load, PL; Power Metabolic, PM; Stiffness Vertical, KVERT; entropía aproximada, ApEn) producidas en función del desnivel del terreno en una carrera de montaña. Un atleta de nivel nacional (edad: 25.3 años; altura: 172 cm; peso: 67 kg; VO2MAX: 70.2 ml/kg/min) participó en una prueba oficial (Distancia: 27.6 km; Desnivel acumulado: 973 m), siendo analizado en 6 segmentos respecto al desnivel (sin desnivel, positivo y negativo). El registro de datos se realizó mediante un dispositivo inercial WIMU PROTM (RealTrack Systems, Almería, España). Los resultados muestran un aumento de PL/min y PM/min en desnivel negativo y de FCAVG en desnivel positivo. KVERT y ApEn fueron más bajos en desnivel positivo, mientras que la velocidad fue mayor sin desnivel. Se encuentra gran variabilidad en las exigencias en función de la orografía del terreno, siendo importante su análisis para el diseño específico del entrenamiento y la planificación del evento.
Screenless Teletherapy and Silent Telesupervision: Leveraging Technology for Innovative Service Delivery and Clinician Training in Speech-language Pathology during the COVID-19 Era
Authors: Beiting Molly , Nicolet Gabriele 
Published: December 2020

The COVID-19 pandemic has upended traditional models of education and health care. Despite having a well-established evidence base, videoconferencing and related technology (i.e., “teletechnology”) were rarely utilized by most speech-language pathologists (SLPs) prior to March 2020. As operations were forced to move online, there was a rapid, unprecedented, and near-universal adoption of teletechnology for service delivery and clinical education. However, there was little time for program modification and training. Nine months later, we have settled into the transition and are able to reflect on the evidence base and potential benefits of operating through a new modality.
This report begins by outlining commonalities in theoretical models of clinical supervision and early intervention service delivery. We discuss how teletechnology fits into—and potentially enhances—the framework. Next, we summarize the historical use of technology in SLP clinical training and service delivery, specifically, how it can be leveraged to support access, processes, and outcomes. Although SLPs are trained to serve the full range of clinical populations, we focus on their role in early intervention (i.e., services for children from birth to age five). Then, we expand upon the current research evidence with a practical discussion of quickly-developing anecdotal support for innovative practices, including “screenless coaching” and “silent supervision.” Although there are significant benefits to teletechnology, we conclude by recognizing potential limitations and discussing needs for future research. This report is written from the perspective of two experienced SLPs; however, the discussion is relevant to other therapeutic fields.
Temple Students Mount Response Against the COVID-19 Pandemic
Authors: Boni Vittoria , Edwards Schyler , Koehler Kurt , Liu Michelle , Theresa McShea  , Swyryn Meghan 
Published: December 2020

We are a group of medical, undergraduate, and public health students at Temple University doing our best to support the high-risk population in North Philadelphia during the global COVID-19 pandemic. Our aim is to make and distribute fabric masks to local organizations that support the North Philadelphia community and directly to patients that come to Temple University Hospital.
Effectiveness and Value of Space Vehicle Thermal Vacuum Testing
Authors: Welch John W. , Zhao Bailey Z. , McVay Derek J. 
Published: December 2020

Abstract
Environmental testing of spacecraft flight hardware is performed to detect design and workmanship defects and verify mission requirements prior to launch. At the space vehicle level of assembly, the thermal vacuum test simulates an environment particularly well-suited for verifying mission performance requirements. In this paper, the test objectives of the space vehicle thermal vacuum test are reviewed and an assessment is made of the effectiveness and value of the test. Recent thermal vacuum test data is used to determine how the uniqueness of the thermal vacuum test environment achieves test purposes and how the test ensures mission assurance for space vehicles.
Is surgical intervention avoidable in congenital nasolacrimal duct obstruction (CNLDO)
Authors: Irfan Sameera 
Published: December 2020

A prospective, interventional study was conducted to determine whether surgical intervention can be avoided in infants with CNLDO by a proper conservative management.The study was conducted from March 2013 till December 2019. 338 prospective cases presenting with epiphora, eyelid discharge and regurgitation on lacrimal sac compression were included in the study.Out of these, 166 were females (49.11%) and 172 males (50.88%). The age at enrolment was 1-47 weeks (median 23 weeks, mode 21 weeks), with 31 premature babies, (9.2%). The cases were divided into Primary (41 cases, 12.13%), who presented early with no prior therapy & Secondary categories (297, 87.86%), who presented late and had been using topical antibiotics and sac massage. Patients’ care-takers were taught the proper technique of lacrimal sac compression with a cottontip. Topical Tobramycin eyedrops were prescribed 3 times daily for 5 days only to cases with a purulent discharge or eyelid swelling. Regular follow-up was conducted at 1, 3, and at 6 months after the initial visit. 316 cases (93.49%) had a complete resolution of epiphora and discharge on lacrimal sac compression. 22 cases (6.50%) were symptomatic at the end of study and needed surgical probing. A complete resolution of symptoms and signs was significantly higher in unilateral cases than bilateral (p=0.001). There was no significant difference amongst genders (p=0.684), or amongst primary versus secondary cases (p=0.062); they all responded to the correct conservative management. CNLDO can be resolved conservatively by a proper technique of sac compression and eyelid cleaning, which must be performed regularly, and continued till the infant is one year old, in order to avoid recurrent symptoms.
Safety and efficacy of combined moxifloxacin and dexamethasone eye drops as prophylaxis in cataract surgery patients
Authors: Damarla Nirupama , Reddy G Satyanarayana , Reddy T Sanjay , Hymavathi B , K Nasreen 
Published: December 2020

To demonstrate that the combination of moxifloxacin/dexamethasone eye drops is effective and safe to prevent postoperative inflammation in cataract surgery patients. 93 patients who underwent clear corneal phacoemulsification with posterior chamber IOL were included in a 15 day open-label, single-arm study. All the patients recruited in the study were advised to use moxifloxacin 0.5%/dexamethasone 0.1% (Vigadexa) eye drops four times a day one day before and until 15 days after surgery. Intraocular pressure (IOP), Anterior chamber (AC) reaction, visual acuity and ocular pain were assessed at baseline and on postoperative days 1, 7 and 15. Out of ninety three patients 77.3% of patients had AC cells grade 3–2, while 19.3% had grade 1 AC cells on the first postoperative day. By the end of the study i.e, on 15th postoperative day 89.65% had grade 0 AC cells and 31.03% had grade 1 cells. The mean IOP preoperatively was 14.00±3.8 mm Hg. The mean IOP on first and 7th postoperative was 15.03 ± 3.8 mm Hg and 13.07±2.7 mmHg respectively. By the end of the study the mean IOP was 12.79±2.5 mm Hg. The combined moxifloxacin 0.5%/dexamethasone 0.1% eye drops was effective in preventing infection and controlling inflammation in cataract surgery patients.
A Necropolítica Genocida de Bolsonaro em tempos de Pandemia e o Projeto Ultra-Neoliberal
Authors: ROSÁRIO LUANA 
Published: December 2020

Este artigo questiona como a pandemia do Covid-19 evidencia o substrato que sustenta o projeto ultra-neoliberal do governo Bolsonaro, sob as estruturas do colonialismo, racismo e cis-hetero-patriarcado que degrada os indesejáveis e o próprio Estado democrático de direito. Numa proposta de ecologia dos saberes, alia a sociologia das ausências e do direito à necropolítica, à análise de discurso bakthianiana de origem marxista e utilizará das técnicas de pesquisa bibliográfica e documental.Palavras-chave: Covid-19. Ultra-neoliberalismo. Colonialismo. Racismo. Cis-hetero-patriarcado. Necropolítica. Neo-fascismo. The Genocidic Necropolitics of Bolsonaro In Pandemic Times and the Ultra-Neoliberal Project ABSTRACTIt questions how the Covid pandemic19 highlights the substrate that supports the ultra-neoliberal project of the Bolsonaro government, under the structures of colonialism, racism and cis-hetero-patriarchy that degrades the undesirable and the democratic state itself. In a proposal for the ecology of knowledge, it combines the sociology of absences and the right to necropolitics, with the analysis of Bakthian discourse of Marxist origin and will use the techniques of bibliographic and documentary research.Keywords: Covid-19. Ultra-neoliberalism. Colonialism. Racism. Cis-hetero-patriarchy. Necropolitics. Neo-fascism.
Seleksi Marka SCAR untuk Identifikasi Dini Jenis Kelamin Tanaman Pepaya (The Selection of SCAR Markers for Early Sex Identification of Papaya)
Authors: Noflindawati NFN , Anwar Aswaldi , Sutanto Agus , Yusniwati NFN 
Published: December 2020

<p>Identifikasi dini terhadap jenis kelamin tanaman pepaya merupakan hal penting yang dapat membantu petani dalam budidaya tanaman pepaya. Identifikasi kelamin pepaya berdasarkan marka morfologi dan fisiologi telah dilakukan, namun beberapa hasilnya masih bias karena faktor lingkungan. Identifikasi kelamin tanaman pepaya menggunakan marka molekuler bisa lebih cepat dan akurat. Penelitian tersebut telah banyak dilakukan, salah satu di antaranya adalah marka berbasis sequence characterized amplified region (SCAR) dan beberapa primer SCAR telah dihasilkan untuk identifikasi kelamin pepaya. Penelitian bertujuan untuk menyeleksi primer SCAR yang efektif dalam mengidentifikasi seks tanaman pepaya. Penelitian dilakukan pada bulan November 2018 sampai Juni 2019 di Laboratorium Molekuler dan Uji Mutu Kebun Percobaan Sumani Balai Penelitian Tanaman Buah Tropika di Solok. Primer SCAR yang diseleksi adalah W11,T12, PKBT5, Napf2, dan SDp. Tanaman referensi sebagai sampel umur 11–12 bulan adalah tanaman betina, jantan, dan hermaprodit masing-masing lima tanaman dari pepaya lokal dan Merah Delima. Hasil penelitian menunjukkan bahwa lima primer SCAR yang diuji hanya dapat membedakan tanaman betina dengan tanaman jantan dan hermaprodit tetapi belum dapat membedakan antara tanaman jantan dengan hermaprodit. Konsistensi pola amplifikasi dihasilkan dari primer SCAR W11, Napf2, dan T12 dengan posisi 800 bp. Primer SCAR W11, Napf2, dan T12 selanjutnya dapat digunakan sebagai marka untuk identifikasi kelamin tanaman betina dengan tanaman jantan dan hermaprodit.</p><p><strong>Keywords</strong></p><p>SCAR; Identifikasi; Pepaya; Jantan, Hermaprodit </p><p><strong>Abstract</strong></p><p>The determination of sex expression of papaya plants is important to farmers in its cultivation. The identification of papaya plant sex based on morphological and physiological characters have been previously carried out, however, the results were still biased due to environmental factors. Many studies have been carried out to identify this plant sex, such as the use of molecular and SCAR markers, based on sequence characterization on amplified regions. This research aims to select the SCAR primers that are effective in identifying papaya plant sex. The study was conducted from November 2018 to June 2019, at Laboratory of Molecular and Quality Testing of the Indonesian Tropical Fruit Research Institute in Solok. The selected SCAR primers were W11, T12, PKBT5, Napf2, and SDp, using a total of five female, male, and hermaphrodite plants are reference aged 11–12 month from local papaya and cv. Merah Delima. The five SCAR primers tested were only able to differentiate females from male and hermaphrodite plants. The consistency of the amplification pattern was obtained from the SCAR W11, T12, and Napf2 primers at 800 bp. In conclusion, SCAR W11, Napf2, and T12 primers are used as markers to distinguish female plants from male and hermaphrodite.</p>
A MULTIVARIATE STATISTICAL ANALYSIS OF THE EDIACARAN RANGEOMORPH TAXABEOTHUKISANDCULMOFRONS
Authors: HAWCO JESSICA B. , KENCHINGTON CHARLOTTE G. , TAYLOR ROD S. , MCILROY DUNCAN 
Published: December 2020

ABSTRACTThe Avalon assemblage of Newfoundland, Canada contains abundant fossils of enigmatic soft-bodied Ediacaran organisms, many with remarkable preservation. One of the most numerically dominant groups of organisms in the assemblage is the Rangeomorpha, a frondose clade characterized by self-similar, repeating branching architecture known worldwide from rocks of Ediacaran age. Variations in branching characters and gross morphology have historically been used to divide this group, but there has been little consistency in taxonomic approach to the Rangeomorpha, concomitantly there are conflicting opinions that have resulted in some overlapping taxonomic diagnoses. Here we investigate one such taxonomic dispute, the Beothukis/Culmofrons problem. The two genera were recently synonymized into Beothukis based on the assertion that some characters were of different taxonomic rank than others. Subsequent debate has focused on which taxonomic characters displayed by the Rangeomorpha should be used for genus- and species-level subdivision. To test the validity of using continuous versus discrete characters in rangeomorph taxonomy we use a combination of morphometrics and statistical analysis to identify natural clusters within our specimen dataset which was collected from Beothukis sensu lato including material that was, until recently, attributed to Culmofrons. The results of the cluster assignment validates the differentiation between Beothukis mistakensis and Beothukis (Culmofrons) plumosa, but cannot—in isolation—be used to determine at what taxonomic rank that distinction should be made. We demonstrate a considerable degree of variation within Beothukis and Culmofrons, which has not yet been recorded for unifoliate rangeomorph taxa.
Characterisation of Materials and Techniques in First Archaeological Findings of Nasca Wall Paintings
Authors: Boucherie Nathalie , Nowik Witold , Pingaud Nathalie 
Published: December 2020

Abstract
The pre-Colombian wall paintings in Peru were already known from north and central coast sites, but little information exists on the southern coast corresponding to the Nasca region. The recent excavations on Cahuachi site supplied fragments of plaster with paint layers found near Great Pyramide, corresponding to phases III and IV of the construction of the site, and dating back to the Early Intermediate Period (from 200 BC to 350 AD). A series of fragments from three locations from these two respective periods were transferred directly from the excavation to the laboratory and analysed. A panel of observation and analysis methods was applied in order to describe the stratigraphy and materials used for these paintings, with special attention to the paint layer. The stratigraphy was observed by optical and electron microscopies and X-ray fluorescence, Raman and infrared spectroscopies were employed for elemental and molecular characterization of the plaster and paintings. The obtained results show the large use of iron oxides and copper based pigments, as well calcium sulfate, siliceous and clay materials and graphite. Although the most of pigments could be provided by local deposits, the provenience of graphite remains undetermined. The differences of painting materials between phases III and IV are related to the palette of colours and pigments. The colors for phase III seem limited to the red and yellow ochre pigments, unidentified black and gypsum white. During phase IV, additional pigments were identified such as: paratacamite, malachite and chrysocolla for greens, hematite for purple, graphite black and siliceous white, which replaced gypsum white. The paintings were sometimes applied in several layers separated or not by white coating layer. The painting materials and techniques identified on Cahuachi site, and especially the differences between the phases observed, constitute a new insight in the knowledge of wall painting tradition in Southern Peru.