bluuebunny/crossref_metadata_2025_split huggingface dataset:
PEDAGOGIA DA AUTONOMIA: EXPERIÊNCIAS DODISCENTES EM TEMPOS DA PANDEMIA
Authors: Gontijo Simone Braz Ferreira , Matias Juliana Parente 
Published: October 2021

O artigo discute os resultados da pesquisa-ação que estudou a obra Pedagogia da Autonomia: saberes necessários à prática educativa (2020), com licenciandos em Prática de Ensino. A atividade foi desenvolvida por meio de aulas remotas síncronas fundamentadas nos princípios da aprendizagem dialógica. Neste artigo, são analisados os dados do instrumento de autoavaliação e avaliação da disciplina aplicados com a finalidade de levantar as percepções dos estudantes acerca de suas aprendizagens. Os resultados apontam que a trajetória dos estudantes enquanto sujeitos de sua aprendizagem foi permeada pela ressignificação/tomada de consciência quanto às ideias apresentadas por Freire e sua relação com os saberes docentes, rumo à conscientização quanto ao seu papel como professor.
PALAVRAS-CHAVE: Pedagogia da Autonomia. Formação Docente. Pesquisa-ação. Ensino.
Impacto en calidad de vida de paciente pediátrico con hipomineralización molar incisivo: relato de caso
Authors: Córdova-Sorto Fátima Alexandra , Barillas-Valiente Luis Enrique , Guardado-Mejía Douglas Eduardo , Morales-Martínez Gabriela Estefany , Maravilla-Fernández Daniela Lucía , David Alberto  , Torres-Reyes Magdalena Raquel 
Published: October 2021

Calidad de vida se puede ver afectada positivamente por la salud o negativamente por enfermedades bucodentales, manifestándose en el funcionamiento diario y el bienestar en general del individuo; presentando dificultad al masticar, disminución del apetito, pérdida de peso, dificultades para dormir, cambios de comportamiento o disminución en el rendimiento escolar., La hipomineralización molar incisivo (HMI) afecta de uno a cuatro primeros molares permanentes, con o sin compromiso de los incisivos permanentes. Se clasifica en: Leve, moderado y grave según su grado de afección. A continuación, se presenta el caso de una paciente femenina de 7 años 1 mes de edad que acude a la clínica de la Facultad de Odontología, Universidad de El Salvador con relato de dolor provocado, pérdida de apetito y dificultades para dormir. Al examen clínico se observaron múltiples lesiones cariosas en la dentición decidua, restauración atípica en el diente 2-6 y pérdida severa de estructura en diente 3-6 con compromiso pulpar. El objetivo: conocer el impacto negativo sobre la calidad de vida del paciente pediátrico que presenta la condición clínica de HMI. La HMI presenta una alta prevalencia a nivel mundial por lo que se considera un problema de salud pública. Un diagnóstico temprano permitirá establecer el mejor abordaje clínico, enfatizando la educación y prevención, para mejorar la calidad de vida de los niños ya que esta condición clínica muestra mayor riesgo a fracturas dentarias post eruptiva, sensibilidad dental, dificultad al momento de la masticación y desarrollo de caries dental.
Percepción de la satisfacción sexual, los celos y la fidelidad en parejas practicantes del estilo de vida swinger
Authors: Acuña Mora Eduardo Andrés 
Published: October 2021

El estudio que aquí se presenta realiza una exploración de la percepción de la satisfacción sexual, la fidelidad y los celos en cinco parejas swinger. Dicha investigación fue realizada como proyecto de graduación para optar por el grado de Licenciatura en Psicología de la Universidad de Iberoamérica en agosto del 2019. En ella, se aborda la práctica swinger desde un acercamiento a diferentes postulados teóricos, mediante la realización de un análisis cualitativo de contenido con el cual se cruza la información brindada de los testimonios de las parejas entrevistadas, en relación con el material académico recopilado y estudiado previamente. Las conclusiones del estudio muestran que estas parejas swinger logran controlar sus sentimientos en relación a los celos, se perciben como fieles dentro del marco de los acuerdos que negociaron con sus parejas, y por último gozan de una plena satisfacción en el ámbito de su sexualidad.
De Digital Markets Act als instrument voor het mededingingsbeleid in perspectief
Authors: Schroeter Ben , Hoyng Anne-Claire 
Published: October 2021

De Digital Markets Act als instrument voor het mededingingsbeleid in perspectief
In dit artikel hebben wij betoogd dat het DMA-voorstel van de Commissie te veelomvattend en te rigide is. Dit zal waarschijnlijk resulteren in hoge kosten in verband met type I-fouten. Wij geloven echter dat deze tekortkoming met een paar gerichte wijzigingen kan worden verholpen. Met name moet in de DMA-aanwijzingscriteria afhankelijkheid als kernvoorwaarde worden vermeld en moet multi-homing als kwalitatief criterium worden toegevoegd. Bovendien dienen de verplichtingen meer op maat worden toegepast met een afzonderlijke zwarte en grijze lijst, zoals oorspronkelijk de bedoeling was. Met deze wijzigingen zijn wij ervan overtuigd dat de DMA een waardevolle bijdrage zal leveren aan het mededingingsbeleid en een einde zal maken aan een periode van structurele onderhandhaving.
Hoe worden digitale draken getemd?
Authors: van den Boom Jasper 
Published: October 2021

Hoe worden digitale draken getemd? Een beschouwing van de toepassing van het mededingingsrecht en regelgeving in de Verenigde Staten en de Europese Unie tegen grote digitale platforms
Digitale ondernemingen leveren wereldwijd producten en diensten en concurrentie in deze markten vertoont wereldwijd vergelijkbare problemen. Zodoende wordt er in verschillende rechtsordes een debat gevoerd over de inzet van het mededingingsrecht en de eventuele noodzaak van sectorale regelgeving in digitale markten. Deze bijdrage vergelijkt hoe het mededingingsrecht wordt ingezet in de EU en de VS in digitale markten en welke regelgeving hier bestaat of is voorgesteld. De vergelijking richt zich op de overeenkomsten en verschillen in de mogelijke aanpak van dezelfde mondiale bedrijven. Uit deze vergelijking wordt geconcludeerd dat de voorgestelde ingrepen in beide rechtsordes verschillend doch complementair zijn.
De politie als winkelier van smartphones met ‘versleutelde’ communicatiemiddelen: de inzet van de opsporingshandelingen getoetst aan het legaliteitsbeginsel
Authors: Taylor Parkins-Ozephius C.M. , De Wit I.N. , Van Toor D.A.G. , Beekhuis T. 
Published: October 2021

De politie als winkelier van smartphones met ‘versleutelde’ communicatiemiddelen: de inzet van de opsporingshandelingen getoetst aan het legaliteitsbeginsel
Met Operation Trojan Shield hebben de (Nederlandse) autoriteiten de populariteit van cryptophones perfect uitgebuit. In deze bijdrage wordt onderzocht welke wettelijke grondslag gebruikt zou kunnen zijn bij (1) de ontwikkeling van de hardware en de daarop geïnstalleerde software; (2) de verspreiding van de toestellen; (3) het verkrijgen van vertrouwelijke communicatie doordat de toestellen zijn gebruikt; en (4) de analyse van de inhoud van de verstuurde en ontvangen communicatie. De inzet van deze handelingen wordt ten slotte beoordeeld in het licht van het legaliteitsbeginsel zoals dat volgt uit artikel 8 lid 2 EVRM.
Begunstiging en de bijzondere strafuitsluitingsgrond van artikel 189 lid 3 Sr
Authors: van der Vorm B. 
Published: October 2021

Begunstiging en de bijzondere strafuitsluitingsgrond van artikel 189 lid 3 Sr – Noot bij HR 13 juli 2021, ECLI:NL:HR:2021:1132
In deze zaak staat een arrest van de Hoge Raad over begunstiging (artikel 189 Sr) centraal. Ten aanzien van dit delict geldt een bijzondere strafuitsluitingsgrond, die is neergelegd in het derde lid van artikel 189 Sr. De Hoge Raad casseert, omdat in het licht van wat door en namens de verdachte is aangevoerd, het oordeel van het hof dat het beroep op de strafuitsluitingsgrond uit artikel 189 lid 3 Sr moet worden verworpen, niet toereikend is gemotiveerd.
Anti-gypsyism, racial knowledge and colonial amnesia
Authors: Picker Giovanni 
Published: October 2021

This intervention brings together insights from race critical theories and historical sociology to provide a framework for understanding the longstanding racism against Romani people across Europe. It directly draws on Picker's 2017 monograph Racial Cities , and argues that in order to understand the racial segregation of Romani people in Europe, racial knowledge and colonial amnesia should be squarely placed at the core of analytical scrutiny and political intervention. The reason for this is that when looking at several cases of urban authorities' actions on Romani people in 21st-century Europe, key similarities can be detected with colonial authories's actions on "natives" in the cities of European empires.
This intervention brings together insights from race critical theories and historical sociology to provide a framework for understanding the longstanding racism against Romani people across Europe. It directly draws on Picker's 2017 monograph Racial Cities , and argues that in order to understand the racial segregation of Romani people in Europe, racial knowledge and colonial amnesia should be squarely placed at the core of analytical scrutiny and political intervention. The reason for this is that when looking at several cases of urban authorities' actions on Romani people in 21st-century Europe, key similarities can be detected with colonial authories's actions on "natives" in the cities of European empires.
Développement et validation d'un questionnaire de la prise de décision dans le champ d'assurance
Authors: Coulibaly Boubacar , Pahlavan Farzaneh 
Published: October 2021

Le questionnaire de la prise de décision dans le champ d’assurance (IDMQ) a été conçu pour valider un instrument de mesure permettant d’évaluer la prise de décision dans le champ d’assurance, sur la base de scénarios et d’échelles, et prenant en compte les différences interculturelles. Dans un premier temps, nous avons analysé les réponses de 42 participants français (N = 22) et sénégalais (N = 19) ayant répondu via Internet aux 75 items (Prétest). Après avoir effectué une analyse exploratoire sur 101 Français (N = 54) et Sénégalais (N = 48) et un test-retest sur 33 Français (N = 17) et Sénégalais (N = 16), les résultats présentent une validité interne temporelle satisfaisante, et sont proches de ceux obtenus par Jafarkarimi, et al. (2017). Nous avons désormais un instrument de mesure en langue française présentant différentes mises en situation réelles, ayant des qua- lités psychométriques acceptables permettant d’évaluer la prise de décision dans le champ d’assurance.
Testis development in the Japanese eel is affected by photic signals through melatonin secretion
Authors: Hyeon Ji-Yeon , Byun Jun-Hwan , Kim Eun-Su , Heo Yoon-Seong , Fukunaga Kodai , Kim Shin-Kwon , Imamura Satoshi , Kim Se-Jae , Takemura Akihiro , Hur Sung-Pyo 
Published: October 2021

Objective
According to reported spawning characteristics of Japanese eel, Anguilla japonica, which exhibit spawning and migration patterns that are synchronized with lunar cycles and photoperiod, we hypothesized that a close association exists between specific photic signals (daylight, daylength, and moonlight) and endocrinological regulation. Given the photic control in melatonin secretion, this hypothesis was tested by investigating whether melatonin signals act as mediators relaying photic signals during testis development in the eel.

Methods
We examined changes in melatonin-secretion patterns using time-resolved fluorescence immunoassays in sexually immature and mature male Japanese eels under the condition of a new moon (NM) and a full moon (FM).

Results
The eye and plasma melatonin levels exhibited a nocturnal pattern under a 12-h light: dark cycle (12L12D) or under constant darkness (DD), but not with constant light (LL). Eye melatonin levels were similar under the 12L12D and short-day (9L15D) conditions. In the long-day condition (15L9D), secreted plasma melatonin levels were stable, whereas short-day melatonin secretion began when darkness commenced. Sexual maturation began at 8 weeks following intraperitoneal injection of human chorionic gonadotropin (hCG), and NM exposure led to significantly higher eye and plasma melatonin levels compared with those detected under FM exposure.
The beneficial effect of physical activity on cognitive function in community-dwelling older persons with locomotive syndrome
Authors: Nakamura Misa , Imaoka Masakazu , Hashizume Hiroshi , Tazaki Fumie , Hida Mitsumasa , Nakao Hidetoshi , Omizu Tomoko , Kanemoto Hideki , Takeda Masatoshi 
Published: October 2021

Background
Cognitive decline is closely related to motor decline. Locomotive syndrome (LS) is defined as a state associated with a high risk of requiring support because of locomotive organ disorders, and can be evaluated using a questionnaire. This study aimed to clarify the effectiveness of daily goal-targeted exercise on cognitive function in two different populations classified by scores on the Locomo 25 questionnaire.

Methods
Seventy community-dwelling older people who participated in a 13-week health class were divided into two populations based on Locomo 25 scores: <7 (non-LS) and ≥7 (LS). Participants were presented with a daily target steps and worked towards that goal. Cognitive function was evaluated using the Japanese version of Addenbrooke’s Cognitive Examination-Revised (ACE-R). Average daily physical activity (exercise [Ex]) for 13 weeks was measured using a portable activity meter. Depression status was assessed using the Geriatric Depression Scale (GDS-15).

Results
No significant differences were observed in age, years of education, body mass index, smooth muscle mass index, GDS-15 scores, or ACE-R scores between the non-LS and LS populations. Multiple logistic regression analysis showed that Ex (odds ratio = 5.01, p = 0.002) for 13 weeks was significantly associated with increased cognitive function in the LS population. The Ex threshold for the increase in cognitive function based on receiver operating curve analysis was 2.29 metabolic equivalents of task (METs) × h (METs · h/day) (p = 0.047) in the LS population. After 13 weeks, ACE-R scores were significantly higher in the Ex ≥ 2.29 than in the Ex < 2.29 METs · h/day group (p = 0.024, ηp2 = 0.241) in the LS population based on two-way analysis of covariance. Furthermore, a significant increase in the ACE-R memory domain was seen in the Ex ≥ 2.29 group (p = 0.035, ηp2 = 0.213).

Conclusions
These results suggest that Ex ≥ 2.29 METs · h/day is important for improving cognitive function in LS populations.
Lack of progression of beta dynamics after long‐term subthalamic neurostimulation
Authors: Anderson Ross W. , Wilkins Kevin B. , Parker Jordan E. , Petrucci Matthew N. , Kehnemouyi Yasmine , Neuville Raumin S. , Cassini Declan , Trager Megan H. , Koop Mandy M. , Velisar Anca , Blumenfeld Zack , Quinn Emma J. , Henderson Jaimie , Bronte‐Stewart Helen M. 
Published: October 2021

AbstractObjectiveTo investigate the progression of neural and motor features of Parkinson's disease in a longitudinal study, after washout of medication and bilateral subthalamic nucleus deep brain stimulation (STN DBS).MethodsParticipants with clinically established Parkinson's disease underwent bilateral implantation of DBS leads (18 participants, 13 male) within the STN using standard functional frameless stereotactic technique and multi‐pass microelectrode recording. Both DBS leads were connected to an implanted investigative sensing neurostimulator (Activa™ PC + S, Medtronic, PLC). Resting state STN local field potentials (LFPs) were recorded and motor disability, (the Movement Disorder Society‐Unified Parkinson's Disease Rating Scale – motor subscale, MDS‐UPDRS III) was assessed off therapy at initial programming, and after 6 months, 1 year, and yearly out to 5 years of treatment. The primary endpoint was measured at 3 years. At each visit, medication had been held for over 12/24 h and DBS was turned off for at least 60 min, by which time LFP spectra reached a steady state.ResultsAfter 3 years of chronic DBS, there were no increases in STN beta band dynamics (p = 0.98) but there were increases in alpha band dynamics (p = 0.0027, 25 STNs). Similar results were observed in a smaller cohort out to 5 years. There was no increase in the MDS‐UPDRS III score.InterpretationThese findings provide evidence that the beta oscillopathy does not substantially progress following combined STN DBS plus medication in moderate to advanced Parkinson's disease.
Strong Light–Matter Interaction and Spontaneous Emission Reshaping via Pseudo‐Cavity Modes
Authors: Patra Aniket , Caligiuri Vincenzo , Krahne Roman , De Luca Antonio 
Published: October 2021

AbstractStrong light–matter interaction is usually achieved by embedding a gain medium in a high‐quality (Q)‐factor cavity made with thick external mirrors. The high reflectivity of the mirrors poses, therefore, a trade‐off between pump radiation coupling efficiency and high Q‐factor, thus preventing the use of optical cavities in photonic contexts where the photosensitive element necessitates to be readily accessible. Here, this long‐standing problem is overcome by engineering “Pseudo‐Cavity Modes” (PCM) in a Metal/Dielectric Open Cavity (MDOC) system that has been commonly thought to be incapable to show resonances. The MDOC system lets the embedded fluorophore exposed to radiation, opening to strong light/matter interaction. To prove this: i) exciton/PCM strong coupling regime, with 160 meV Rabi splitting, ii) photoluminescence enhancement by more than 7 times, and iii) polarized and angle‐dependent spontaneous emission are experimentally and theoretically demonstrated. The proposed system holds great potential envisioning scenarios like cavity‐enhanced photovoltaics, surface‐enhanced Raman scattering, open‐cavity lasers, photoluminescence steering and polarization.
Mimicking Melanopsin Behavior with Integrated Photoregulated Memory
Authors: Kumar Mohit , Seo Hyungtak 
Published: October 2021

AbstractMelanopsin is an essential element in the human eye, sensing optical light, indeed beyond the function of rods and cones, and contributing largely to non‐image‐forming functions like learning behavior, emotions, and maintaining sun cycle. Mimicking melanopsin behavior using an optoelectronic device could be an essential step toward the advancement of future technologies, including data storage applications and artificial vision. This research proposes and illustrates the mimicking of the primitive functions of melanopsin in a manner very similar to the human eye retina by using an integrated Schottky photodetector and an HfO2‐based memory device. Particularly, current–voltage curves show nominal hysteresis loop opening under dark conditions, whereas stable analog hysteresis loops form with light illumination, which is regulated progressively by increasing the intensity. Based on photoconductive atomic force microscopy and charge transport measurements, the charge trapping/detrapping is estimated to be associated with the light‐regulated hysteresis loop opening. Specifically, versatile synaptic functions are stimulated artificially with an optical pulse, which is sustained over a long period of time even after removing the light, indeed very similar to melanopsin behavior. The optically regulated properties described herein pave the way for the development of artificial optoelectronic melanopsin, artificial biological electronics, soft robotics, and data storage applications.
Photocatalytic Atom‐Transfer Radical Addition of Activated Chlorides to Alkenes
Authors: Kostromitin Vladislav S. , Zemtsov Artem A. , Levin Vitalij V. , Dilman Alexander D. 
Published: October 2021

AbstractA protocol for performing atom transfer radical addition of activated alkyl chlorides to alkenes is described. The reaction is promoted by blue light in the presence of an organic photocatalyst (3DPA2FBN), serving to generate free radicals, and a copper complex (IMesCuCl), which facilitates the chlorine transfer step. The reaction works efficiently with fluorinated and non‐fluorinated α‐chloroesters.magnified image
Pd‐Catalyzed Asymmetric Addition of Arylboronic Acids to Pyrazolinone Ketimines
Authors: Miao An‐Qi , Zhou Meng , Chen Jing‐Long , Wang Shi‐Chao , Hao Wen‐Juan , Tu Shu‐Jiang , Jiang Bo 
Published: October 2021

AbstractAn asymmetric addition of arylboronic acids to pyrazolinone ketimines is reported using palladium/chiral N,N′‐disulfonyl bisimidazoline (Bim) catalytic system, producing 25 examples of enantioenriched 4‐amino‐5‐pyrazolones bearing one quaternary carbon stereocenter with 60–91% yields and 81–98% ee. The reaction demonstrates remarkable compatibility regarding pyrazolinone ketimines and arylboronic acids, rendering an enantioselective access to chiral aza‐heterocycles bearing α‐tertiary amines.magnified image
Brønsted Acid Catalyzed (3+2)‐Cycloaddition of Thioketones and Indole‐2‐Carbinols Toward Thiazolo[3,4‐a]indoles
Authors: Sachse Florian , Schneider Christoph 
Published: October 2021

AbstractHerein, we report a Brønsted acid catalyzed approach to access the yet unknown heterocyclic motif of thiazolo[3,4‐a]indoles in a one‐pot reaction under very mild conditions. A broad range of thiazolo[3,4‐a]indoles was generated from indole‐2‐methanols and thioketones with 45–99% yield and good functional group tolerance. The practicality of the process and the synthetic potential of the products were demonstrated with an upscaling experiment and further transformations. Additional control experiments provided mechanistic insights into this cycloaddition.magnified image
A vanadium phosphorus oxide catalyst synthesized in rotating packed bed for high‐efficiency selective oxidation of n‐butane
Authors: Wang Bao‐Ju , Dai Fei , Jiang Lan , Zhang Ruirui , Chu Guang‐Wen , Liu Ruixia , Luo Yong 
Published: October 2021

AbstractOxidation of n‐butane to produce maleic anhydride (MA) by the vanadium phosphorus oxide (VPO) catalyst is important for the fine chemical industry. However, the improvement in MA yield exceeding 60% is still a big challenge. In this article, a VPO catalyst with increased MA yield originated from the tailored structure of VPO precursor prepared in a rotating packed bed (RPB) reactor with excellent micro‐mixing efficiency. The activated VPO‐RPB catalyst displayed the coexistence of X1‐VOPO4 and αI‐VOPO4 phases and enhanced reducibility of V4+ state. Remarkably, the MA yield in n‐butane oxidation catalyzed by VPO‐RPB reached up to 66%, showing an increment by 14% compared with VPO‐STR prepared in a stirring tank reactor (STR). The VPO‐RPB showed the repeatable catalytic performance and achieved a promising scale‐up production. This work provides the experimental evidence of a dual‐phase (X1‐VOPO4 and αI‐VOPO4) mechanism for n‐butane oxidation, and reveals the structure–activity dependence of VPO catalyst.