bluuebunny/crossref_metadata_2025_split huggingface dataset:
ADOLESCÊNCIA E TRABALHO PSÍQUICO: CONSIDERAÇÕES PSICANALÍTICAS SOBRE O SUICÍDIO EM ALGUMAS CANÇÕES
Authors: Viola Daniela Teixeira Dutra , Moreira Jacqueline de Oliveira , Teixeira Fabiana Cristina 
Published: April 2020

O presente artigo realiza uma investigação psicanalítica sobre adolescência e suicídio por meio de uma elaboração teórica e do exame de algumas canções brasileiras que apresentam essa temática. Com base na abordagem psicanalítica da adolescência, ressalta-se a concepção freudiana de trabalho psíquico. Este é necessário na operação de atualização subjetiva que viabiliza a passagem adolescente e tem semelhanças com o processo de elaboração do luto. Esse ponto de convergência é o suporte da aproximação que propomos entre adolescência, suicídio e suas narrativas ficcionais, entre elas as canções. Entendemos o alcance e os limites dessas formas sublimadas de discurso com as quais muitos adolescentes se identificam. De um lado, as canções podem constituir narrativas que dão um tratamento à angústia que irrompe com o despertar pubertário, possibilitando construções singulares por meio da palavra. De outro, a imersão do sujeito num discurso sobre a morte pode intensificar a angústia e ocasionar identificações soldadas por um gozo mortífero, precipitando o ato.
The p53 Saga: Early Steps in the Development of Tumor Immunotherapy
Authors: DeLeo Albert B. , Appella Ettore 
Published: April 2020

Abstract
This year marks the 40th anniversary of the initial identification of p53 as a transformation-related Ag, which was the result of our effort to identify an antigenically distinct tumor Ag of a chemically induced mouse tumor and develop a cancer vaccine. Many researchers at the time viewed this effort as folly. Since then, its characterization has progressed from being an attractive cancer vaccine candidate to recognition as a key player in regulating critical pathways controlling the cell cycle and oncogenesis. Advances in molecular immunology and oncology have enhanced the role of p53 in both fields. It is now apparent that p53 plays a critical role in controlling immune recognition and responses in normal tissues as well as the tumor microenvironment. Together with the advances in clinical implementation of p53-based cancer immunotherapy, they highlight the importance of p53 in many areas of basic and translational cancer research.
The Cloud-resolving model Radar SIMulator (CR-SIM) Version 3.3: description and applications of a virtual observatory
Authors: Oue Mariko , Tatarevic Aleksandra , Kollias Pavlos , Wang Dié , Yu Kwangmin , Vogelmann Andrew M. 
Published: April 2020

Abstract. Ground-based observatories use multisensor observations to characterize cloud and precipitation properties. One of the challenges is how to design
strategies to best use these observations to understand these properties and evaluate weather and climate models. This paper introduces the Cloud-resolving model Radar SIMulator (CR-SIM), which uses output from high-resolution cloud-resolving models (CRMs) to emulate multiwavelength,
zenith-pointing, and scanning radar observables and multisensor (radar and lidar) products. CR-SIM allows for direct comparison between an atmospheric
model simulation and remote-sensing products using a forward-modeling framework consistent with the microphysical assumptions used in the atmospheric
model. CR-SIM has the flexibility to easily incorporate additional microphysical modules, such as microphysical schemes and scattering calculations,
and expand the applications to simulate multisensor retrieval products. In this paper, we present several applications of CR-SIM for evaluating the
representativeness of cloud microphysics and dynamics in a CRM, quantifying uncertainties in radar–lidar integrated cloud products and multi-Doppler
wind retrievals, and optimizing radar sampling strategy using observing system simulation experiments. These applications demonstrate CR-SIM as a virtual observatory operator on high-resolution model output for a consistent comparison between model results and observations to aid
interpretation of the differences and improve understanding of the representativeness errors due to the sampling limitations of the ground-based
measurements. CR-SIM is licensed under the GNU GPL package and both the software and the user guide are publicly available to the scientific
community.
El origen de la televisión deportiva de pago en España
Authors: Bonaut-Iriarte Joseba , Vicent Ibáñez Mireya 
Published: April 2020

El modelo de programación deportiva televisiva de pago cumple 30 años en España. Canal Plus fue el primer ejemplo de una oferta basada en la “exclusividad” e introdujo en España algunos aspectos básicos de la lógica programática deportiva que actualmente marcan el complejo y heterogéneo mercado audiovisual.
El objetivo de este artículo es profundizar en el caso de Canal Plus España como primer modelo de televisión de pago, y concretar en la lógica programática deportiva que desarrolló, explicar qué estrategias utilizó para atraer nuevos suscriptores, qué contenidos deportivos y tipo de programas, y cuál fue su tratamiento formal diferenciador para generar una nueva experiencia televisiva para el espectador.
De esta forma, se podrá observar el grado de originalidad de la oferta deportiva de Canal Plus, el papel real de estrategias programáticas consolidadas, y la influencia de los contenidos deportivos en el futuro desarrollo de la televisión de pago en España.
Views from Teachers, Children and Parents on the Reception of Refugees in Primary School in Greece
Authors: Sounoglou Marina , Michalopoulou Aikaterini 
Published: April 2020

The refugee issue facing our country in recent years has triggered a heated debate in the social sciences about its impact on students. Most research focuses on the education of refugees and their smooth integration into society and the psychological support of families. However, there is a lack of interest in the research field for refugee reception about the teachers, pupils and parents' views and what their perspective is on this, as they directly and indirectly affect them. In this context, the present study focuses on the perspective of teachers, pupils and parents on the refugee issue, what they feel and how they perceive it, and we will examine whether the formal curriculum and informal curriculum through actions taken teachers can influence students' attitudes. In the direction indicated by the international literature, this research will be structured in a sample data collection (25 teachers, 25 students, 25 parents in Thessaloniki, Greece) through questionnaire and interview questions in primary school children on the perspective of teachers, students and parents on the refugee issue. The research findings are expected to illuminate the perspective of teachers, students, and parents on the current issue of refugee issue.
Coding and educational robotics and their relationship with computational and creative thinking. A compressive review
Authors: Avello Raidell , Lavonen Jari , Zapata-Ros Miguel 
Published: April 2020

Nuevas herramientas tecnológicas, servicios basados ​​en tecnología y soporte se están introduciendo en nuestra vida diaria más rápido que nunca. Entre estos avances tecnológicos, la tecnología robótica ha aumentado dramáticamente en los últimos años, así como su inclusión en la educación. El propósito del trabajo es ofrecer una revisión compresiva sobre las definiciones de pensamiento computacional y creativo y su medición, además, su relación con la codificación y la robótica educativa. La revisión se basa en los artículos más citados publicados en los últimos 10 años, recuperados de Google Scholar y otras bases de datos prestigiosas. La revisión ha demostrado que, con el uso de kits de codificación y robótica, generalmente no hay una forma correcta de resolver un desafío, y el pensamiento computacional y creativo está relacionado para encontrar una solución eficiente y buena a los problemas. No tener una respuesta correcta pero múltiples formas de abordar un problema es una experiencia con la que muchos maestros no están familiarizados. Es por eso que se necesita más investigación científica a este respecto, en términos de intervenciones exitosas que muestren evidencia y buenas prácticas que sirvan como capacitación y guíen a los maestros.
New technological tools, technology-based services and support are being introduced into our daily lives faster than ever. Among these technological advances robotic technology has increased dramatically in recent years, the same as its inclusion in education. The purpose of the paper is offer a compressive review about computational and creative thinking definitions and its measurement, furthermore, its relationship with coding, educational robotics and the maker movement. The review is based in the most cited papers publish in the last 10 years, retrieved from google scholar and other prestigious databases. The review has showed that with the use of coding and robotics kits there is generally no correct way to solve a challenge, and computational and creative thinking are related to find efficient and good solution to problems. Not having a correct answer but multiple ways of addressing a problem is an experience that many teachers are not familiar with. That is why more scientific research is needed in this regard, in terms of successful interventions that show evidence and good practices that serve as training and guides teachers.
Home range size and habitat use of the blue-crowned laughingthrush during the breeding season
Authors: Liu Tao , Xu Yongtao , Mo Bai , Shi Jinze , Cheng Yachang , Zhang Weiwei , Lei Fumin 
Published: April 2020

The home range size and habitat use of the blue-crowned laughingthrush (Garrulax courtoisi, hereafter BCLT), a critically endangered, subtropical, cooperative-breeding bird species in southeast China, were studied during its breeding period using radio telemetry at different sites during 3 consecutive years (2016–18, from May to June of each year). A total of 17 birds (12 males, four females, and one of unknown sex) were tagged, and a total 1515 locations (mean ± se = 89.12 ± 11.42) were obtained over 54 days of tracking. The average 100% minimum convex polygon (MCP) home range size was 10.05 ± 1.17 ha, and the estimated KDE core area (fiexed kernel density estimator, KDE) size was 7.84 ± 1.18 ha. According to the Wilcoxon rank sum tests, both the 100% MCP and KDE core area size of males did not significantly differ from those of females. There were no significant differences in the 100% MCP or KDE core area sizes of the three breeding sites. The available habitats in the breeding sites included water areas, shrubs, grass plots, woodland, residential areas, vegetable field, farmland, and sandy beaches; among them, only woodland was significantly preferred by BCLTs. Woodland (average use ratio was 45.86 ± 1.74%) was strongly preferred by BCLTs for nesting, foraging and roosting. Shrubs/grass plots (24.72 ± 3.39%) and vegetable plots (11.80 ± 1.83%) were used relatively more often than the other habitats, except woodland, since shrubs were always used as perches, and vegetable plots were rich in food resources. Vertically, the canopy layer was used most often from April to June, but it was used most in May when the birds were hatching and brooding. This result indicates that BCLT is predominantly active in the upper strata during the breeding season. In addition, broadleaved trees within or adjacent to villages were important activity areas for the breeding birds; protection and management measures should be increased in these areas.
Awareness and experiences of cosmetic treatment providers with body dysmorphic disorder in Saudi Arabia
Authors: Kattan Abdullah E. , Alnujaim Nujaim H. , Barasain Omar , Bouman Theo K. , AlHammad Reema , Van der Lei Berend 
Published: April 2020

Body Dysmorphic Disorder (BDD) is defined as a constant obsession with one’s external appearance and flaws, and it falls under the criteria of neuropsychiatric disorders. Individuals suffering from this disorder may seek unnecessary cosmetic procedures from cosmetic treatment providers such as dermatologists or plastic surgeons. Cosmetic treatments have become readily available, which has led to an influx of undiagnosed BDD patients electing to undergo such treatments. Therefore, physicians should have the clinical knowledge about BDD to diagnose and manage these cases to avoid psychological and physical harm to these patients. However, there were no studies conducted in our region to assess the awareness of BDD among physicians who provide cosmetic treatments with regards to their attitude toward such cases and how they would manage it. This study aims to assess the awareness of Body Dysmorphic Disorder among Saudi physicians who provide cosmetic treatments. We conducted an observational cross-sectional study among physicians practicing in hospitals and cosmetic clinics in Riyadh and Jeddah city (Saudi Arabia), who perform cosmetic procedures, namely dermatologists, plastic surgeons, and otorhinolaryngologists. A paper-based questionnaire consisting of multiple-choice questions was distributed among them. The total number of participants was 155 physicians: 113 (72.9%) males and 42 (27.1%) females. Eighty-two (52.9%) participants reported that they have been familiar with the diagnostic criteria of BDD for a long time and ninety-nine (63.8%) reported being familiar with the clinical picture of BDD. Sixty-three (40.6%) participants estimated the prevalence of BDD cases seen in cosmetic practice to range from 1%-5%, and most agreed on an equal prevalence of BDD among female and male patients. Half of the participants (n = 76) (49%) reported that they sometimes share knowledge about BDD with patients whom they suspect to suffer from this condition. In conclusion, cosmetic treatment providers in Saudi Arabia are aware of BDD, but we have identified a discrepancy between the self-reported participant knowledge of diagnostic criteria and their ability to accurately estimate the prevalence of BDD cases seen in clinical practice.
Evidence of vulnerability to decision bias in expert field scientists
Authors: Wilson Cristina G. , Shipley Thomas F. , Davatzes Alexandra K. 
Published: April 2020

SummaryPrevious research demonstrates that domain experts, like ordinary participant populations, are vulnerable to decision bias. Here, we examine susceptibility to bias amongst expert field scientists. Field scientists operate in less predictable environments than other experts, and feedback on the consequences of their decisions is often unclear or delayed. Thus, field scientists are a population where the findings of scientific research may be particularly vulnerable to bias. In this study, susceptibility to optimism, hindsight, and framing bias was evaluated in a group of expert field geologists using descriptive decision scenarios. Experts showed susceptibility to all three biases, and susceptibility was not influenced by years of science practice. We found no evidence that participants' vulnerability to one bias was related to their vulnerability to another bias. Our findings are broadly consistent with previous research on expertise and decision bias, demonstrating that no expert, regardless their domain experience, is immune to bias.
Veracity is in the eye of the beholder: A lens model examination of consistency and deception
Authors: Hudson Charlotte A. , Vrij Aldert , Akehurst Lucy , Hope Lorraine , Satchell Liam P. 
Published: April 2020

SummaryResearch has attempted to explain perceived cues to deception based upon self‐report of what participants believe are ‘good’ cues to deception, or self‐report of what cues participants say they base their veracity judgements on. However, it is not clear to what extent participants can accurately self‐report what influences their decision‐making. Using a within‐subjects design, 285 participants completed a questionnaire regarding their beliefs about deception before rating a selection of truthful and deceptive statements on a variety of cues. Expert coders also rated the statements for the same cues. Laypeople and expert coders do not conceptualise between‐subject consistency in the same way. A lens model showed that whilst perceptions of cues, such as consistency and amount of detail, influence veracity judgements, these perceptions (and overall veracity judgements) are mostly inaccurate. Fundamentally, there seems to be inconsistencies between how deception research examines consistency and how it is understood and used by laypeople.
Rational Chemical Multifunctionalization of Graphene Interface Enhances Targeted Cancer Therapy
Authors: Lucherelli Matteo Andrea , Yu Yue , Reina Giacomo , Abellán Gonzalo , Miyako Eijiro , Bianco Alberto 
Published: April 2020

AbstractThe synthesis of a drug delivery platform based on graphene was achieved through a step‐by‐step strategy of selective amine deprotection and functionalization. The multifunctional graphene platform, functionalized with indocyanine green, folic acid, and doxorubicin showed an enhanced anticancer activity. The remarkable targeting capacity for cancer cells in combination with the synergistic effect of drug release and photothermal properties prove the great advantage of a combined chemo‐ and phototherapy based on graphene against cancer, opening the doors to future therapeutic applications of this type of material.
Doppelrotoren mit fluktuierenden Achsen: Domino‐Rotation und Katalyse der Azid‐Alkin‐Huisgen‐Cycloaddition
Authors: Goswami Abir , Schmittel Michael 
Published: April 2020

AbstractDie einfache Herstellung der Mehrkomponentengeräte [Cu4(A)2]4+ und [Cu2(A)(B)]2+, beides Rotoren mit fluktuierenden Achsen, die sich in einer Domino‐Rotation befinden, unterstreicht das Potenzial der Selbstsortierung. Das Konzept der Domino‐Rotation erfordert die Interkonversion von Achse und Rotator, was die räumlich‐zeitliche Entkopplung zweier entarteter Austauschprozesse in [Cu4(A)2]4+ ermöglicht, die mit 142 kHz auftreten. Die Addition von zwei Äquivalenten B zum Rotor [Cu4(A)2]4+ führte zum heteromeren zweiachsigen Rotor [Cu2(A)(B)]2+ mit zwei unterschiedlichen Austauschprozessen (64.0 kHz und 0.55 Hz). Die Bewegung, die eine Spaltung der Pyridin→Zinkporphyrin‐Bindung erfordert, ist 1.2×105‐mal schneller als diejenige, die über eine Spaltung der Terpyridin→[Cu(phenAr2)]+‐Bindung erfolgt. Schließlich sind beide Rotoren wegen ihres Kupfer(I)‐Anteils Katalysatoren. Es konnte gezeigt werden, dass der schnelle Domino‐Rotor (142 kHz) die Produktinhibierung bei der Katalyse der Azid‐Alkin‐Huisgen‐Cycloaddition unterdrückt.
Intrinsische elektrokatalytische Aktivitätssteuerung von M‐N‐C‐Einzelatom‐Katalysatoren für die Sauerstoffreduktionsreaktion
Authors: Zhao Chang‐Xin , Li Bo‐Quan , Liu Jia‐Ning , Zhang Qiang 
Published: April 2020

AbstractEinzelatom‐Katalysatoren (SACs) mit hochaktiven, auf Substraten atomar verteilten Reaktionsstellen haben Vorteile in Bezug auf die maximale atomare Effizienz, die Vielfalt chemischer Strukturen und ihr außerordentliches katalytisches Leistungsvermögen. M‐N‐C‐SACs (M=Übergangsmetallatom) weisen eine optimale elektrokatalytische Aktivität für die Sauerstoffreduktionsreaktion (ORR) auf. Bisher wurden die Prinzipien der Steuerung der intrinsischen elektrokatalytischen Aktivität von M‐N‐C‐Aktivstellen jedoch nicht ausreichend dargestellt. In diesem Aufsatz werden Steuerungsstrategien zur Förderung der intrinsischen elektrokatalytischen ORR‐Aktivität von M‐N‐C‐SACs zusammengestellt, indem jeweils die Metall‐Zentralatome, die koordinierenden Atome, die Umgebungsatome und die Gastgruppen modifiziert werden. Um ein tieferes Verständnis der Struktur‐Leistungs‐Beziehung zu gewinnen, werden theoretische und experimentelle Studien einbezogen. Schließlich werden Richtungen für die weitere Entwicklung von M‐N‐C‐SACs für die elektrokatalytische ORR und andere Reaktionen vorgeschlagen.
Identifizierung von halbleitenden Bereichen in thermisch behandeltem monolagigem Oxo‐funktionalisiertem Graphen
Authors: Wang Zhenping , Yao Qirong , Neumann Christof , Börrnert Felix , Renner Julian , Kaiser Ute , Turchanin Andrey , Zandvliet Harold J. W. , Eigler Siegfried 
Published: April 2020

AbstractDie thermische Zersetzung von Graphenoxid (GO) ist auf atomarer Ebene ein komplexer Prozess und noch nicht vollständig verstanden. In dieser Untersuchung wurde eine Unterklasse von GO verwendet, oxofunktionalisiertes Graphen (oxo‐G), um die thermische Disproportionierung zu untersuchen. Wir stellen den Einfluss des Erhitzens auf die elektronischen Eigenschaften einer einschichtigen oxo‐G‐Flocke vor und korrelieren die chemische Zusammensetzung und die Topographie durch Zwei‐Kontakt‐Transportmessungen, XPS, TEM, FTIR und STM. Überraschenderweise fanden wir heraus, dass oxo‐G, das auf 300 °C erhitzt wurde, neben Graphendomänen und Löchern auch C‐C‐sp3‐Bereiche und möglicherweise C‐O‐C‐Bindungen enthält. Auffallend ist, dass diese C‐O‐C/C‐C‐sp3‐getrennten sp2‐Bereiche mit wenigen Nanometern Durchmesser Halbleitereigenschaften mit einer Bandlücke von etwa 0.4 eV aufweisen. Wir schlagen vor, dass sp3‐Bereiche konjugierte sp2‐C‐Atomgruppen einschließen, was zu den lokalen Halbleitereigenschaften führt. Dementsprechend ist Graphen mit sp3‐C in Doppelschichtbereichen eine potentielle Klasse von Halbleitern und ein potentielles Ziel für zukünftige chemische Modifikationen.
Double Rotors with Fluxional Axles: Domino Rotation and Azide–Alkyne Huisgen Cycloaddition Catalysis
Authors: Goswami Abir , Schmittel Michael 
Published: April 2020

AbstractThe simple preparation of the multicomponent devices [Cu4(A)2]4+ and [Cu2(A)(B)]2+, both rotors with fluxional axles undergoing domino rotation, highlights the potential of self‐sorting. The concept of domino rotation requires the interconversion of axle and rotator, allowing the spatiotemporal decoupling of two degenerate exchange processes in [Cu4(A)2]4+ occurring at 142 kHz. Addition of two equiv of B to rotor [Cu4(A)2]4+ afforded the heteromeric two‐axle rotor [Cu2(A)(B)]2+ with two distinct exchange processes (64.0 kHz and 0.55 Hz). The motion requiring a pyridine→zinc porphyrin bond cleavage is 1.2×105 times faster than that operating via a terpyridine→[Cu(phenAr2)]+ rupture. Finally, both rotors are catalysts due to their copper(I) content. The fast domino rotor (142 kHz) was shown to suppress product inhibition in the catalysis of the azide–alkyne Huisgen cycloaddition.
Intrinsic Electrocatalytic Activity Regulation of M–N–C Single‐Atom Catalysts for the Oxygen Reduction Reaction
Authors: Zhao Chang‐Xin , Li Bo‐Quan , Liu Jia‐Ning , Zhang Qiang 
Published: April 2020

AbstractSingle‐atom catalysts (SACs) with highly active sites atomically dispersed on substrates exhibit unique advantages regarding maximum atomic efficiency, abundant chemical structures, and extraordinary catalytic performances for multiple important reactions. In particular, M–N–C SACs (M=transition metal atom) demonstrate optimal electrocatalytic activity for the oxygen reduction reaction (ORR) and have attracted extensive attention recently. Despite substantial efforts in fabricating various M–N–C SACs, the principles for regulating the intrinsic electrocatalytic activity of their active sites have not been sufficiently studied. In this Review, we summarize the regulation strategies for promoting the intrinsic electrocatalytic ORR activity of M–N–C SACs by modulation of the center metal atoms, the coordinated atoms, the environmental atoms, and the guest groups. Theoretical calculations and experimental investigations are both included to afford a comprehensive understanding of the structure–performance relationship. Finally, future directions of developing advanced M–N–C SACs for electrocatalytic ORR and other analogous reactions are proposed.