bluuebunny/crossref_metadata_2025_split huggingface dataset:
Políticas para a educação especial inclusiva no Paraná e a COVID-19: ensino remoto emergencial
Authors: Mucio Ferreira Gesilaine , Ramos Januário Erika , Alves da Silva Moreira Jani 
Published: May 2021

Este artigo objetiva analisar as políticas para a educação especial no contexto do ensino remoto emergencial, normatizado no estado do Paraná como prática pedagógica alternativa para a educação do público da educação especial (PAEE) matriculado nas classes comuns da educação básica regular pública do estado em tempos de COVID-19. Trata-se de uma pesquisa exploratória, documental e bibliográfica, ancorada na contextualização crítica e histórica da problemática a partir do processo de regulação política internacional, nacional e local. Os resultados abalizaram um alinhamento entre as políticas educacionais paranaenses, as políticas nacionais e as recomendações do Banco Mundial e da Unesco. Compreende-se o ensino remoto emergencial como prática pedagógica alternativa face à COVID-19. Todavia, para que esta prática não intensifiquem as desigualdades educacionais dos alunos PAEE inseridos nas escolas públicas paranaenses, é preciso alinhar os interesses e as ações do Estado, das escolas e das famílias, assim como condições objetivas para a sua realização.
Impact of threshold assessment methods in laser-induced damage measurements using the examples of CCD, CMOS, and DMD
Authors: Schwarz Bastian , Ritt Gunnar , Eberle Bernd 
Published: May 2021

Based on our earlier investigations, we continued and intensified our effort on the assessment of laser-induced damage effects in the visible range on a digital micromirror device (DMD) in comparison to different electro-optical imaging sensors such as complementary metal–oxide–semiconductors (CMOS) and charge-coupled devices (CCD). The main two objectives of our current work are: i) to fill the gap for the damage threshold regarding the time scale of picosecond pulses (527 nm) for CCD and CMOS devices and ii) evaluate the performance of a new device, the DMD, with both nanosecond pulses (532 nm) and picosecond pulses (527 nm) and compare the results with those of the CCD/CMOS. In the course of this research, we improved the experimental setup. Furthermore, we characterized the damage caused by laser pulse energies exceeding the laser-induced damage threshold (LIDT). For both the CMOS and CCD cameras, we received damage thresholds of about

10

m
J

/

c

m
2

(picosecond pulses). For the DMD, we obtained LIDT values of

130

m
J

/

c

m
2

(nanosecond laser pulses) and

1500

m
J

/

c

m
2

(picosecond laser pulses). In case of the CMOS devices, we additionally compared the appearance of the damage obtained from the output signal of the camera under test and the microscope images of the surface of the camera. The first visible changes on the surface of the sensor occurred at energy densities that are an order of magnitude higher than the threshold values related to the output signal.
Proposal of phase noise and jitter reduction in a long-ring hybrid silicon mode-locked laser by intracavity reflectors
Authors: Shekarpour Mohammad , Yavari Mohammad Hasan 
Published: May 2021

We propose a harmonically hybrid silicon mode-locked ring laser using intracavity reflectors (ICRs) to suppress supermode noise. The dynamic and noise properties of the structure are investigated using a delay differential equation model. The results of the dynamic show that a 20 GHz harmonic regime of the structure is significantly increased compared to a without intracavity–reflector structure. Additionally, the phase noise of the proposed structure (PS) is improved to about 8 dB. Furthermore, an analysis shows that timing jitter reduction has periodic behavior by changing the harmonic inter-spike interval time (

T

I
S
I

).
Effects of high-fidelity simulation education on medical students’ anxiety and confidence
Authors: Yu Ji Hye , Chang Hye Jin , Kim Soon Sun , Park Ji Eun , Chung Wou Young , Lee Su Kyung , Kim Miran , Lee Jang Hoon , Jung Yun Jung 
Published: May 2021

Introduction
Psychological factors such as anxiety and confidence that students have in the patient care situation are important in that this affects the actual clinical performance. Students who are just starting clinical practice have a lack of clinical knowledge, skill proficiency, and patient communication skills, so they experience anxiety and lack of confidence in clinical setting. Practice in a safe environment, such as simulation education, can help students perform more settled and competently in patient care. The purpose of this study was to analyze the effect of high-fidelity simulation experience on anxiety and confidence in medical students.

Materials and methods
This study enrolled 37 5th-year students at Ajou University School of Medicine in 2020. Two simulation trainings were implemented, and a survey was conducted to measure students’ level of anxiety and confidence before and after each simulation. Based on the research data, a paired t-test was conducted to compare these variables before and after the simulation, and whether this was their first or second simulation experience.

Results
Students had a significantly lower level of anxiety and a significantly higher level of confidence after the simulation than before. In addition, after one simulation experience, students had less anxiety and more confidence before the second simulation compared to those without simulation experience.

Conclusions
We confirmed that medical students need to be repeatedly exposed to simulation education experiences in order to have a sense of psychological stability and to competently deliver medical treatment in a clinical setting. There is a practical limitation in that medical students do not have enough opportunities to meet the patients during clinical practice in hospitals. Therefore, in order to produce excellent doctors, students should have the expanded opportunities to experience simulation education so they can experience real-world medical conditions.
Gothic Afterlives: Reincarnations of Horror in Film and Popular Media, Lorna Piatti-Farnell (ed.) (2019)
Authors: Prosser Ashleigh 
Published: May 2021

Review of: Gothic Afterlives: Reincarnations of Horror in Film and Popular Media, Lorna Piatti-Farnell (ed.) (2019)
London: Lexington Books, 248 pp.,
ISBN 978-1-4985-7822-6 (cloth: alk. paper), p/bk, AUD 95
ISBN 978-1-4985-7823-3 (electronic), p/bk, AUD 90
«A Baptism of Fire»: Towards a Practical Hybrid Approach for the Lexicographic Indexation of Phraseological Units with Religious Lexical Components in English and Spanish
Authors: Rojas Díaz José Luis , Pérez Sánchez Juan Manuel 
Published: May 2021

Traditionally, researchers have had a particular interest in the study of the relationship between phraseology and lexicography [e.g., Alonso Ramos (2006); Mellado Blanco (2008); Buendía Castro and Faber (2015); Paquot (2015); Nuccorini (2020)] to the point of having labeled it a «scientific marriage» (Leroyer 2006). In addition, scholars have been increasingly interested in the semantic analysis of phraseological units (henceforth PUs) [e.g., Grčić Simeunović and de Santiago (2016) and Torijano and Recio (2019)]. Among the problems that these and several other studies have pointed out, there is the recurrent reference to inaccuracy and difficulty in indexing PUs in lexicographic resources. Although some scholars consider onomasiological approaches as an interesting starting point [e.g., Bosque (2017) and Siepmann (2008)], a systematic methodology in phraseology that includes both the semantical analysis of the entries and their indexation is still needed.
We intend to address that need here through the analysis of 242 idioms (199 in Spanish and 43 in English) extracted from a 21,045-idiom database that was compiled from two phraseological dictionaries: the Diccionario fraseológico documentado del español actual (henceforth DFDEA) (Seco, Andrés et al., 2004), and the Collins COBUILD Dictionary of Idioms (henceforth CCDOI) (Sinclair and Moon 1997). The criteria employed to select the resulting analysis units were: (i) they had to include at least one lexical component related to religion, and (ii) the idiom had to be nominal or verbal. The religious component was identified semi-automatically by using the UCREL’s Semantic Analysis System (USAS) (Archer et al., 2002).
The contributions of this paper are as follows: (i) it presents a lexicographic analysis of the macrostructure and microstructure of the two phraseological resources previously mentioned, (ii) it offers a model of semantic analysis for PUs with religion-related components, (iii) it proposes an alternative indexation method of PUs in lexicographic resources involving semasiological and onomasiological approaches; and finally, (iv) it shows a systematic way to use semantic and pragmatic information in order to create semantic entries for PUs.
In conclusion, by closely examining said set of phraseological entries, this study sheds light on the semantic composition of Pus. It also suggests a systematic hybrid approach for their lexicographic indexation in English and Spanish.
DOUBLE TRACK CRIMINAL SYSTEM OF INDONESIA: CRIMINAL SANCTION AND CHEMICAL CASTRATION TREATMENT POLICY ON PEDHOFILIA?
Authors: Appludnopsanji Appludnopsanji , Purwanti Ani 
Published: May 2021

Cases of sexual contact with threats or violence perpetrated against children by adult offenders may be subject to criminal penalties and treatment of chemical castration. This is governed by Law No. 17 of 2016, which passed the Government Regulation in lieu of Law No. 17 of 2016. The existence of criminal sanctions and acts in the form of chemical castration is a breakthrough and a manifestation of the implementation of double-track sentencing. The chemical castration treatment has led to the opposition of society. Consequently, to find out how the regulation of chemical castration treatment and to know what chemical castration is appropriate with the double-track criminal system. It is necessary to researching doctrinal research. The results showed that chemical castration is an treatment and castration has been contradicted with the double-track criminal system adopted by Indonesia.
THE LEGALITY OF EX-ISIS CITIZENSHIP FROM INDONESIA IN IRAQ AND SYRIA
Authors: Hananto Pulung Widhi Hari 
Published: May 2021

After the death of the supreme commander of the Islamic State of Iraq and Syria (ISIS), Abu Bakar Al Baghdadi, marked the end of ISIS's legitimacy and hegemony in the Arabian Peninsula. The incident actually led to a new polemic related to the fate of combatants or sympathizers whose support the ISIS (Foreign Terrorist Fighter). With the defeat of ISIS, many FTF are trapped unable to return to their home/ origin countries. On the other side, the sentiment of the country of origin has arisen to not accept its citizens back and lead to revocation of citizenship status. As one of the donor countries for ISIS member, the Government of Indonesia is faced with serious problems regarding the legality of citizenship status and the threat of radical ideology. The dilemmatic attitude to revoke Indonesian citizenship or to repatriate the Ex-ISIS becomes a matter of climax. The issue of this article to centralize and highlight the legality toward the ex-ISIS citizenship from Indonesia in Iraq and Syria. In addition, this article also to give the perspective and elaboration in matter of consequences to repatriate those former ISIS or to withdraw their citizenship. The results of the study of this article are criticized and also analyze the legality of citizenship of ex ISIS member from Indonesia.
Typy a způsoby užívání výukových zdrojů žáky osmých tříd základních škol
Authors: Bednárek Aleš , Mynářová Gabriela , Václavík Marek , Červenková Iva 
Published: May 2021

Článek prezentuje výsledky empirického výzkumu zaměřeného na užívání výukových zdrojů žáky 2. stupně základních škol ve vyučovacích hodinách a při domácí přípravě. Příspěvek si klade za cíl popsat výukové zdroje, se kterými žáci pracují a představit způsoby užívání těchto výukových zdrojů. Dále vyhodnotit tendence v oblasti jejich užívání s ohledem na pronikání digitálních technologií do mnoha oblastí žákova učení. Výzkum je metodologicky založen na kvalitativním designu. Byly provedeny hloubkové rozhovory s dvaceti respondenty osmých tříd základních škol. Data byla následně kódována, analyzována a interpretována směrem k cílům a výzkumným otázkám.
Empirický výzkum ukázal, že žáci pracují s rozmanitými výukovými zdroji. Ve školním učení žáka klíčovou roli stále hraje tištěná učebnice a se zdroji pracují žáci samostatně. V domácí přípravě žáka pak zápisky v sešitu a internet. Digitální zdroje jsou běžnou součástí žákova učení ve škole i v domácí přípravě, nikoliv však převažující. Existuje odlišnost ve způsobech užívání zdrojů ve škole a v domácí přípravě.
Výsledky výzkumu potvrzují tendence v oblasti užívání výukových zdrojů na 2. stupni základních škol. Charakterizuje je různorodost. Ve škole jsou digitální zdroje používány jako doplněk ke zdrojům tištěným. V domácí přípravě žáka hrají zásadní roli zdroje psané.
The spectrum of multisystem inflammatory syndrome (MIS-C) in children infected with severe acute respiratory syndrome coronavirus 2
Authors: Amer Ahmad , Ovadia Adi , Meirson Gila , Tasher Diana , Dalal Ilan 
Published: May 2021

Introduction: The impact of SARS-CoV-2 infections in children has generally been described as relatively benign. However, since April 2020, there have been reports of a new multisystem inflammatory illness affecting children and related to COVID-19 termed multisystem inflammatory syndrome in children (MIS-C). Aim: To describe 3 cases of children diagnosed with MIS-C and discuss the disease spectrum. Methods: We collected and reviewed data from 3 cases diagnosed with MIS-C admitted to our pediatric ward between October 2020 and January 2021. Discussion: MIS-C is a newly described disease that spans a spectrum of phenotypes and severity, and while it shares clinical similarities with Kawasaki disease, it has a unique set of epidemiological, laboratory, and prognostic characteristics. In this review, we hope to add to the understanding of this new entity. Statement of Novelty: This report discusses 3 cases of MIS-C and elaborates on the spectrum and immunology of this entity. Our cases are unique in their relatively wide spectrum and variability. We hope our own experience with MIS-C adds to the accumulating knowledge and understanding of this emerging disease.
Investigation on the tool worn surface morphology and machining characteristics of the Hardox steel using minimum quantity lubrication
Authors: Mamundi Azaath L. , Natarajan U. 
Published: May 2021

Abstract
In recent years, minimum quantity lubrication machining has played a critical role in extending tool life, improving surface finish, and reducing tool wear during the machining of hardened steel. The reported investigation involved the utility of Hardox 500 steel for the machining process while the cubic boron nitride coated tool performed the function of removing the material. The investigation was carried out by adopting two different techniques to predict the responses, viz., the response surface methodology and the artificial neural network. These techniques have been employed to predict the possible responses in investigating machining characteristics. Also, due consideration has been made concerning the reduction of tool-tip temperature and surface roughness. The entire investigation was carried out using three different environments. They are dry machining, wet, and minimum quantity lubrication. A scanning electron microscope was used for examining the morphology of the worn tool surface.
Synthesis of Al/Cu core–shell particles through optimization of galvanic replacement method in alkaline solution
Authors: Ali Rashid , Ali Fahad , Zahoor Aqib , Nawaz Shahid Rub , ul HaqTariq Naeem , Ullah Saad , Mahmood Arshad , Shah Attaullah , Bin Awais Hasan 
Published: May 2021

AbstractIn this work, Al/Cu core–shell particles were successfully synthesized through an optimized galvanic replacement method. For this purpose, a uniform and dense copper layer was deposited on aluminum particles in an alkaline solution. The effects of four deposition factors, i. e. (i) molar ratio EDTA-2Na/CuSO4· 5H2O, (ii) molar ratio CuCl2/Al powder, (iii)pHand (iv) temperature were systematically studied and optimized using the Taguchi orthogonal (L9) method. It was observed that molar ratio EDTA-2Na/CuSO4· 5H2O and temperature are the most affecting factors in the deposition process. By increasing their levels, copper deposition increases within a specified time. The X-ray diffraction and scanning electron microscopy/ energy-dispersive X-ray spectroscopy results revealed the formation of homogeneous nanostructured Cu shells around Al particles. The results revealed that to achieve maximum copper deposition on Al powder; molar ratio EDTA-2Na. 2H2O/CuSO4. 5H2O, molar ratio CuCl2/Al powder,pHand temperature of the deposition bath should be 2.0, 0.05, 8.8 and 55 °C, respectively.
Crystal structure of bis(amino(thioureido)methaniminium) terephthalate, C12H18N8O4S2
Authors: Hou Yimin , Zhang Zhongyun , Zhu Xin 
Published: May 2021

Abstract
C12H18N8O4S2, monoclinic, P21/c (no. 14), a = 13.378(4) Å, b = 5.0129(14) Å, c = 13.396(4) Å, β = 96.118(4)°, V = 893.3(4) Å3, Z = 2, R

gt
(F) = 0.0561, wR

ref
(F
2) = 0.1201, T = 298 K.
Crystal structure of 2-methoxyphenyl 2-(6-methoxynaphthalen-2-yl)propanoate, C21H20O4
Authors: Sun Wei , Shi Zhe , Wang Yan , Zhou Xiao-ping , Liang Di 
Published: May 2021

Abstract
C21H20O4, monoclinic, P21 (no. 4), a = 5.7726(10) Å, b = 12.662(2) Å, c = 12.068(3) Å, β = 92.377(11)°, V = 881.3(3) Å3, Z = 2, R

gt
(F) = 0.0342, wR

ref
(F
2) = 0.0887, T = 296(2) K.
Crystal structure of (E)-3-(dimethylamino)-1-(thiophen-3-yl)prop-2-en-1-one, C9H11NOS
Authors: Yoo Miri , Koh Dongsoo 
Published: May 2021

Abstract
C9H11NOS, monoclinic, P21/n (no. 14), a = 6.0194(4) Å, b = 20.9249(13) Å, c = 7.7103(5) Å, β = 107.783(2)°, V = 924.75(10) Å3, Z = 4, R

gt
(F) = 0.0373, wR

ref
(F
2) = 0.1061, T = 223(2) K.
Structural Performance of CNT-Reinforced Cementitious Materials Considering the Effect of Chirality of Nanotubes
Authors: Mohajeri Nav Foad , Fakharpour Mahsa , Arashti Maryam Gholizadeh 
Published: May 2021

Abstract
The chirality of carbon nanotubes (CNTs) directly affects their mechanical properties, i.e., compressive and tensile strength, and hence, engineering behavior of the modified composites is dependent on these chirality-controlled characteristics. Despite extensive evaluations, the chirality of CNTs and the corresponding effects on cement-based materials have not been well addressed. Thus, in the present study, multiwall CNTs, including armchair, chiral, and zigzag CNTs, with different chiralities were incorporated separately into cement pastes to investigate the engineering behavior of the resulting composites. Compressive and flexural strength was evaluated; also, a scanning electron microscope (SEM) was applied to analyze the dispersion of the nanotubes, porosity of the paste, and effects of CNTs on the micro-crack progression. In addition, the effects of nanotubes physical characteristics were evaluated based on a comprehensive comparative study; also, the corresponding influence in conjunction with the CNT content was probed. The results revealed that while armchair-modified composites led to undesirable strength development, specimens modified by chiral CNTs demonstrated great structural enhancement. According to the SEM images, the reduction of cracks, bridging effects of the nanotubes, and higher hydration rates were observed. The results of the present study could be utilized for developing CNT-modified composites with optimized engineering behavior.
Efecto del Azofert®-F en la respuesta estomática del frijol ante el déficit hídrico
Authors: Estrada Prado Wilfredo - , Chávez Suáres Licet , Maceo Ramos Yariuska Caridad , Jerez Mompie Eduardo , Nápoles García María Caridad 
Published: May 2021

Introducción. El déficit hídrico es el estrés abiótico de mayor incidencia en el crecimiento y rendimientode las plantas de frijol. Por ello, se buscan alternativas que permitan mitigar sus efectos adversos, como el uso de biofertilizantes a partir de la biodiversidad microbiana existente en el suelo. Objetivo. Se evaluó el efecto del inoculante Azofert®-F en el índice estomático (IE) de plantas de frijol en condiciones de estrés hídrico. Materiales y métodos. El experimento se desarrolló en el período 2016-2017 en un cuarto con lámparas fluorescentes del departamento de Fisiología y Bioquímica Vegetal del Instituto Nacional de Ciencias Agrícolas, San José de las Lajas, Mayabeque, Cuba. Para el estudio anatómico la epidermis foliar se observó al microscopio óptico de luz (Motic) y se fotografió con una cámara acoplada. Las variables estomáticas se midieron mediante el programa morfométrico ImageJ y se procesaron con el paquete estadístico SPSS Versión 22.0. Se utilizó un diseño completamente aleatorizado. Se seleccionaron diez plantas al azar por cada tratamiento para evaluar la densidad y el índice estomático. Resultados. El Azofert®-F incrementó el IE de los cultivares estudiados. La estructura de las células epidérmicas se alteró en ambas superficies foliares cuando disminuyó la humedad en el suelo; la densidad estomática se modificó con la presencia del producto. En la superficie abaxial las células oclusivas se mostraron más estrechas, lo que evidenció que las hojas de mayor IE presentaron estomas más pequeños. El Azofert®-F provocó que los estomas permanecieran semicerrados cuando hubo deficiencia hídrica en las plantas, debido a que estas bacterias ayudaron a aliviar el déficit hídrico mediante la producción de hormonas y otras enzimas que regulan la pérdida de agua por transpiración. Conclusión. La aplicación de Azofert®-F incrementó la densidad e índice estomático de plantas de frijol en condiciones de estrés hídrico.