bluuebunny/crossref_metadata_2025 huggingface dataset:
Prazeres Incômodos: trajetórias de negros no universo do homoerotismo virtual
Authors: Braga Gibran Teixeira
Published: April 2023

Neste artigo, é analisada a relação entre marcadores sociais como raça, gênero, classe e sexualidade, com base em dados de pesquisa sobre a trajetória de homens negros que buscam outros homens para sexo/afeto em ambientes virtuais. Desse modo, percebeu-se ambivalência nas formas com que a negritude é apreciada nesse contexto, oscilando entre rejeição, objetificação e mobilização de estereótipos de raça e masculinidade. Neste sentido, concluiu-se que a imagem do negro viril e hipersexual oferece possibilidades, mas também limita o universo erótico/afetivo desses usuários.
Livros de Leitura para Meninas no Século XIX
Authors: Coelho Maricilde Oliveira , Maciel Francisca Izabel Pereira
Published: April 2023

Este artigo apresenta e analisa livros que circularam na escola elementar do século XIX, designadamente para a escola feminina no Brasil. Esses livros de leitura corrente trazem narrativas que combinam ensinamento de História, Geografia e Ciências Naturais com lições morais e religiosas, compondo um resumo de conhecimentos gerais associados ao aprendizado das boas maneiras e da educação doméstica. Neste sentido, avaliou-se o projeto proposto para a educação de meninas, filhas de classe social favorecida, naquele momento histórico, verificando-se que essa educação baseada em valores cristãos visava ensinar as meninas a tornarem-se, no futuro, boas senhoras e mães.
O Feminino na Formação Intelectual Negra Amazônica
Authors: Leal Luiz Augusto Pinheiro
Published: April 2023

Este trabalho pretende discutir a influência feminina negra na produção de conhecimento e na definição de identidade racial com base na obra de três intelectuais amazônidas: Bruno de Menezes, Nunes Pereira e Dalcídio Jurandir. Além do engajamento pela liberdade de culto e intensa produção intelectual, o que também havia em comum entre eles era o fato de todos serem negros e apresentarem uma referência feminina negra no despertar de sua identidade ou interesse pela questão racial. Bruno de Menezes faz isso através de uma dedicatória à sua mãe Balbina; Nunes Pereira, citando sua mãe biológica (Felicidade) e sua mãe espiritual (Andresa) em seus livros e entrevistas; e Dalcídio Jurandir traduzindo sua mãe Margarida na personagem Amélia, presente em parte de suas obras literárias. Em cada uma destas, diferentes elementos da identidade cultural aparecem e associam os autores a um mundo lúdico ou religioso de origem negra.
Representação Social do Gênero Masculino e suas Implicações na Sexualidade de Pacientes com Paraplegia
Authors: Santos Brena Maués de Souza , Silva Ana Maria Vasconcelos
Published: April 2023

O objetivo deste estudo é investigar a representação social do gênero masculino de pacientes com paraplegia. Foi realizada uma pesquisa descritiva de abordagem qualitativa, no olhar metodológico de Lefévre e Lefévre (2003), seguindo a análise do discurso do sujeito coletivo. Participaram três homens entre 20 a 30 anos com paraplegia. Verificou-se que gênero masculino é compreendido como: oposto ao feminino, figura forte e ativa e o provedor da família; e que estas representações influenciam na forma como estes lidam com a sua sexualidade, antes e na paraplegia.
Use of combined porous mesh material in phase separation and filtering devices design for space liquid propellant rocket propulsion systems: current state and problems
Authors: Alexandrov L.G. , Konstantinov S.B. , Platov I.V. , Novikov Y.M. , Bolshakov V.A. , Partola I.S.
Published: April 2023

The article presents justification for the need to design and develop porous mesh materials to replace the fine-mesh metal single-layer mono-grids used in various technical structures. Evolution of the porous mesh materials composition is described depending on the technical requirements imposed. It is noted that a special role is given to the requirement to the method of connecting the porous mesh material and the main structure of a technical product in terms of reliability, tightness and absence of harmful effects on its internal structure. It is demonstrated that this requirement is successfully implemented in composition of the combined porous mesh material (metal) with edges specially prepared for using the joining method based on the laser pulse welding. Examples are provided of the use of welded structures based on combined porous mesh material in space, aviation and gas industries in the Russian Federation. Current problems of specialized production of the porous mesh materials are considered, and recommendations are provided that should assist in overcoming these.
Teoria jakości
Authors: Rydzewski Piotr , Zabolski Tomasz
Published: April 2023

There could be accepted an ontological model, in which every thing is identified with properties possessed by it. This study is an attempt at matematization of the concept of property. Axiomatization was conducted so that this concept could be compatible, to a maximum degree, with institutional understanding. The main result is assertion 11 due to its methodological consequences. A collection of all objects discernible with regard to the finite number of independent properties was called "space of jumps" (formal definitions of "independence" and "space of jumps" are given in the article). "Space of jumps" may be treated as a certain model of "possible world". The assertions contained in the article give its characterization. By way of simplifying, the assertion 11 can be expressed as follows: accepting that a man s cognition takes place through a finite number of senses, which recognize basic and independent properties, it can be stated that a man cannot recognize objects possessing properties independent of properties recognizable through senses.
Filozofia społeczna Fryderyka Skarbka
Authors: Kurczak Justyna
Published: April 2023

F. Skarbek's creative output and activity are most often an object of analyses performed by literature specialists, economists, penitentiarists, etc. This article is an attempt to show the entire social thought of Skarbek contained in publications, economic and non-economic works and having its origins in the Enlightenment reformatory tradition and creative reception of the greatest achievements in the field of the classical political economy. It proves that in Skarbek's creative output, there are consistently outlined the ideas of: the safe, organic agricultural-industrial society; the free competitive economy, remaining within the sphere of influence of the protective state, which provides an appropriate socio-economic cover for the weakest participants of the economic community; an economical man restraining his aspirations, hardworking, industrious and, simultaneously, "kind-hearted". They correspond with a moderate criticism of the industrial society, with the liberal- utilitarian social ideology, with an attitude of a moralist and a social activist in the Kingdom of Poland.
Gustav Goerke – berliński „mistrz dekoracji” i jego łódzkie wnętrza
Authors: Stefański Krzysztof
Published: April 2023

Gustav Goerke, choć jest postacią mało znaną, należy z pewnością do artystów odgrywających istotną rolę w projektowaniu i kształtowaniu wnętrz na początku XX wieku. Jego biografia została słabo przebadana, a dostępne leksykony dostarczają jedynie podstawowych informacji. Urodził się w 1881 roku w Hanowerze, tamże studiował w Kunstgewerbeschule, a następnie uczęszczał na zajęcia prowadzone przez Otto Eckmanna przy Kunstgewerbemuseum w Berlinie. Około 1910 roku rozpoczął samodzielną działalność w stolicy Niemiec, wkrótce otworzył też filię we Wrocławiu. W szybkim czasie zdobył znaczącą pozycję w środowisku berlińskim, o czym świadczą poświęcone mu publikacje w fachowych czasopismach. Do najciekawszych jego prac zaliczyć trzeba wykonanie w 1912 roku kilku wnętrz w willi łódzkiego fabrykanta Henryka Grohmana (1862–1939). Zakład wykonał w Łodzi co najmniej cztery pomieszczenia: gabinet, sypialnię pani domu, sypialnię pana domu oraz jadalnię, ale nie można wykluczyć że zakres prac był większy i dziełem Goerkego jest również hall willi.

Zachowana w Archiwum Państwowym w Łodzi korespondencja między Hen­rykiem Grohmanem a przedsiębiorstwem Gustava Goerkego jest ciekawym świadectwem kształtowania się ostatecznej koncepcji wystroju wnętrz i poszukiwania rozwi­ązań, które zadowoliłyby obie strony: zleceniodawcę i zleceniobiorcę. Efektem są wysokiej klasy wnętrza, spośród których wyróżnia się zdecydowanie gabinet Grohmana, mający charakter modernistyczny, a zawierający w sobie również zapowiedzi art dèco.
Congenital Multilocular Pancreatic Cyst Originating from Head and Body of The Pancreas: A Challenging Diagnosis and Successful Total Cyst Excision
Authors: Elsayed Mohamed Gaber
Published: April 2023

Congenital true pancreatic cysts are seldom findings among other abdominal cysts in children. Diagnosis can be delayed for a few months after birth until the infant presents with an abdominal mass, abdominal distension, or vomiting due to gastric outlet obstruction, total excision of the cyst is the treatment of choice but this is not always feasible. In this article, we report a 3-month -old boy with histologically proven true pancreatic cyst. The cystic mass was located in the right upper quadrant of the abdomen, and total cystectomy was performed without complication.
Mothers vs Children: Co-opting Child Rights as Gender Backlash
Authors: Philip Raisa
Published: April 2023

This paper examines how progressive rights frameworks are instrumentalised as gender backlash tools to suppress feminist activism. I engage with the events following Rehana Fathima’s political act ‘Body and Politics’ which faced strong backlash in the form of censure through law, and discourse capture. Using a conceptual framework I developed, I explore how various backlash concepts – co-option, censure, and discourse capture - discursively interact with each other, and identify factors that facilitate cohesion across backlash actors. I argue that in the Rehana Fathima case, the rights framework facilitated the agendas of powerful actors and not the constituents it was framed to serve. I conclude by making a case for political allyship across movements and among actors who are working on counter backlash strategies; and for deeper engagement of feminist development agendas with the sexuality of women.
In xuravét: el costumbre mexicanero
Authors: Reyes Taboada Verónica , Villa Reyes Maricela
Published: April 2023

El mexicanero es una lengua nahua hablada en los estados de Durango y Nayarit, lo que la hace la variante más septentrional de las habladas en México. Si bien existe un buen cúmulo de material que fue recolectado a inicios del siglo XX, son muy pocos los textos glosados que dan más detalles de la gramática de esta lengua. El material documentado por Konrad Preuss ha sido sólo parcialmente publicado y traducido al español; más recientemente Canger (2001) ha estudiado las glosas de la lengua mexicanera de la comunidad de San Buenaventura, Durango. El texto que se presenta aquí es una narración de la celebración del xuravet y es una muestra de la variante de San Pedro de Xícoras, del mismo estado, la misma que documentó Preuss. El xuravet es una ceremonia realizada por los mexicaneros y que guarda muchas semejanzas con el xiotal de los o’dam y otras tradiciones similares huicholes y coras, pero también tiene características particulares. Este texto, narrado en lenguaje coloquial, se diferencia de los materiales recolectados anteriormente por el uso de este estilo de habla y es una muestra de una costumbre altamente identitaria entre los mexicaneros.
The Effects of Manuscript, Cursive or Manuscript/Cursive Styles on Writing Development in Grade 2
Authors: Morin Marie-France , Lavoie Natalie , Montésinos-Gelet Isabelle
Published: April 2023

In the research area of writing development, an increasing number of researchers suggest that graphomotor skills could be much more important than they appear to be (Christensen, 2009). Few researchers have studied the link between handwriting and teaching practices, despite the fact that some studies indicate its importance (Graham, 2010). The general objective of this study is to explore the relationship between different handwriting styles and the development of writing skills among 715 children in Grade 2. Generally, our results show that the three handwriting styles (manuscript/cursive, manuscript, and cursive) have different effects on writing development (speed, quality, word production, and text production).
A sagração da primavera
Authors: Coccaro Luciane Moreau
Published: April 2023

Este artigo analisa cinco versões do espetáculo de dança A Sagração da Primavera sob a perspectiva dos estudos da performance a partir dos conceitos arquivo, repertório, roteiro (TAYLOR, 2013) e movência (ZUMTHOR, 2010; 2014). Demonstro que as variações coreográficas ao mudarem nas encenações reforçam as dimensões de arquivo e repertório presentes em toda performance. O critério escolhido como fio condutor na análise dos roteiros é a distinção entre os coreógrafos que seguem e os que não seguem o roteiro, ou seja, o Libretto da Sagração da Primavera escrito por Stravinsky. E em segundo lugar, a investigação de aspectos dessas performances que podem ser identificados como marcadores de movência nos roteiros articulando as fontes de informação, tanto do arquivo, quanto do repertório. As análises das cinco coreografias, feitas neste artigo, foram realizadas a partir de registros em vídeo, de blogs dos artistas, de interpretações de historiadores da dança e de textos com as impressões de espectadores que escreveram em jornais na ocasião da estreia da obra em 1913.
Antropologia como “experiência de qualquer viajante”
Authors: Tambascia Christiano , Sander Vanessa , Queiroz Vitor , Perilo Marcelo
Published: April 2023

A presente entrevista encerra a série Fundadores, dedicada a celebrar a história do Programa de Pós-Graduação em Antropologia Social do Instituto de Filosofia e Ciências Humanas (IFCH) da Unicamp a partir dos seus primeiros professores – Antônio Augusto Arantes, Peter Fry e Verena Stolcke (à época Verena Martinez-Alier), e das circunstâncias que remontam ao seu feliz encontro, há 46 anos. Realizadas em Campinas, de 3 a 6 de novembro de 2013, por alguns estudantes do Programa, as entrevistas estão vinculadas à 3ª edição das Jornadas de Antropologia John Monteiro e figuram como um importante documento da antropologia no Brasil, abordada/pensada sob o ponto de vista de seus protagonistas.
Cantando com os pés
Authors: Cordeiro Remisson Nobre
Published: April 2023

RESENHA: Danzas para Mamacha Carmen. Brasil, NTSC, cor, 44 min, 2015. Direção, Produção, Pesquisa e Roteiro: Aristóteles Barcelos Neto. Direção de Fotografia: Aristóteles Barcelos Neto. Edição: Ricardo Dionisio. Realização: LISA. Disponível em: https://vimeo.com/132337393
Diferencias y estabilidad diagnóstica entre trastornos psicóticos inducidos por sustancias y trastornos psicóticos no inducidos
Authors: Cambra Almerge Julia , Sánchez-Romero Sergio , Arias Horcajadas Francisco
Published: April 2023

Se han propuesto distintas hipótesis para explicar la comorbilidad entre trastornos psicóticos y por consumo de sustancias, siendo una de ellas la capacidad de algunas de inducir cuadros psicóticos, aunque la transición de episodios psicóticos inducidos por sustancias a esquizofrenia ha sido menos estudiada. En este trabajo se determinan variables diferenciales entre individuos con psicosis inducidas y no inducidas, y se analiza la evolución y el cambio de diagnóstico de las inducidas a esquizofrenia en el seguimiento. Es un estudio observacional de casos y controles con 238 pacientes ingresados en la unidad de agudos de un Hospital General de Madrid (España) por episodios psicóticos entre diciembre de 2003 y septiembre de 2011. Se incluyeron 127 en el grupo de trastornos psicóticos no inducidos por sustancias (TPNIS) y 111 en el de inducidos por sustancias (TPIS), según la Clasificación Internacional de Enfermedades. Se compararon características sociodemográficas, clínicas, antecedentes personales y familiares, de consumo de sustancias, estabilidad diagnóstica y evolución. El grupo de TPNIS presentó mayores puntuaciones en gravedad y sintomatología negativa mientras que el de TPIS tuvo más antecedentes personales de trastorno de personalidad y familiares de adicciones, y más sintomatología positiva. A los seis años un 40,9% de TPIS cambió a diagnóstico de esquizofrenia, presentando más antecedentes familiares de trastornos psicóticos y de adicciones, y una peor evolución con más visitas a urgencias y reingresos que los sujetos con estabilidad diagnóstica. Por tanto, habrá que prestar especial atención a este grupo de sujetos por su potencial gravedad y por el mayor riesgo de desarrollar un trastorno psicótico crónico.
Uso problemático de WhatsApp entre adolescentes: ¿Qué papel educativo juegan los padres y las madres?
Authors: Grau-Grau Marc , Gallego-Jiménez María Gloria , Rodríguez Otero Luis Manuel
Published: April 2023

El objetivo del presente estudio es comprender la relación entre el uso problemático del WhatsApp entre jóvenes adolescentes y la mediación parental. El auge del uso del teléfono móvil entre los jóvenes es motivo de preocupación, especialmente entre los propios padres y madres. La literatura sugiere que los progenitores disponen de cierto margen de maniobra a partir de distintas estrategias parentales (mediación parental) para maximizar los beneficios de la tecnología, y reducir sus posibles riesgos, sin ser suficientemente analizadas en el caso del uso problemático del móvil y sus aplicaciones. Por este motivo, este estudio examina tres distintas estrategias de mediación parental (restrictiva, modelado y estimulación) y su posible impacto en el uso problemático del WhatsApp. Para ello, se empleó una muestra de 1.144 estudiantes de 13 y 14 años durante tres cursos académicos (2015-2018) en 17 colegios de 7 provincias españolas. Una de las novedades del estudio es el uso de las voces de los adolescentes para comprender la mediación parental de sus padres. Los resultados muestran una relación entre el nivel de mediación restrictiva y un uso problemático de WhatsApp. Además, el número de móviles que han gozado los estudiantes, así como si los padres cenan con el móvil durante la cena también tiene una relación positiva con el uso problemático de WhatsApp. Estos resultados son útiles para entender un uso responsable del teléfono móvil, así como para orientar a padres sobre el uso problemático de WhatsApp entre adolescentes.
On Quantization, Contextuality & the Koopman-von Neumann Formulation
Authors: Wallentin Fritiof
Published: April 2023

This article proposes a novel formulation of quantization, which considers the Koopman-von Neumann formulation (KvN) and ordinary non-relativistic quantum mechanics (OQM) as unitarily inequivalent representations of the same underlying structure. The approach is grounded in the notion that contextuality, rather than occurrence if Plank's constant, is the fundamental aspect of quantum mechanics. The motivation for this novel view arises from the limitations of traditional approaches to quantization, combined with previous research demonstrating contextuality in KvN. Using a representation-theoretic approach, both KvN and OQM are regarded as valid quantum theories, separated by a superselection rule.
The Role of Neutral Wind Velocity and Its Vertical Component on Predictability of Formation and Localization of Sporadic E(Es)
Authors: Didebulidze Goderdzi , Dalakishvili Giorgi , Todua Maya , Toriashvili Lekso
Published: April 2023

The formation and localization of sporadic E(Es) layers predicted by the ions vertical drift velocity and its vertical change in the lower thermosphere during nighttime are shown analytically and by numerical simulations. The consideration of existence of a minimum negative value of the vertical change of the ions vertical drift velocity as a necessary condition of formation of Es layer and determining ions convergence rate into this layer, is extended in case of the presence of vertical wind. Upward vertical wind can shift the convergence regions upward, while downward vertical wind shift them downward, unlike the cases of presence of only meridional and zonal winds. It also changes the ion convergence rate compared to the one with just a horizontal wind. It is shown for the first time that the upward constant wind also causes the convergence of ions with maximum rate in the region where the ion-neutral collision frequency is equal to their cyclotron frequency. While demonstrating the presented theory by numerical simulations, HWM14 data is used for the meridional and zonal wind velocity profiles and the presence of its vertical component is assumed. In this case, in addition to the estimated ion drift velocity and its vertical changes, their initial distribution and ambipolar diffusion also determine the development of ion convergence/divergence processes. For small magnitude of vertical wind velocity, its significant influence on the ions/electrons behavior is demonstrated, which shows the importance of both tidal wind and wind changes caused by the propagation of atmospheric gravity waves on the formation of the Es layer. In this theoretical research it is shown that the realistic profile of the wind velocity, which takes into account the vertical component along with its zonal and meridional ones, is important for prediction of the Es layers formation, as well as regions of ion depletion.
The Dual Effects of Environmental Regulation on Water Resources Utilization Performance
Authors: Jin Ruiqi , Ma Hailiang
Published: April 2023

Environmental regulation has dual effects on water resource utilization performance through various channels such as the "three red lines" and the "Porter hypothesis". Based on the detailed analysis of the impact path of environmental regulation on water resource utilization performance, the two-step system GMM method was adopted to test the dual effects of environmental regulation on water resource utilization performance by using panel data of 30 provinces and cities from 2004 to 2020. The results show that: (1) Environmental regulation has a significant direct impact on water resource utilization performance, and is currently in the stage of positive relationship of an inverted u-shaped relationship. (2) Environmental regulation has a significant indirect impact on water resource utilization Environmental regulation has dual effects on water resource utilization performance through various channels such as the "three-red lines" and the "Porter hypothesis". In accordance with a detailed examination of the influence path of environmental regulation on the performance of water resource utilization, the double effects of environmental regulation on water resource utilization performance were examined using panel statistics from 30 provinces and cities from 2004 to 2020 using the two-step system GMM approach. The results demonstrate that: (1) Environmental regulation has a direct effect on water resource utilization performance which is currently in the stage of the positive relationship of an inverted u-shaped relationship. (2) The influence of environmental regulation on water resource utilization performance through government intervention and industrial structure adjustment is indirect, among which government intervention can significantly improve water resource utilization performance, while the growth of the tertiary industry as a percentage can lower water resource utilization performance. (3) Both direct and indirect impacts indicate that enhancing the efficiency of the use of water resources is sustainable, and the water resource utilization performance of the preceding period had a major positive impact over the present phase. Therefore, the paper sets out a few policy suggestions, such as choosing reasonable environmental regulation tools, actively guiding the market-oriented reform with constraints, and upgrading the industrial structure in a green way.
Impact of Forest Plantations on Fragmentation and Connectivity: Implications for Dry Tropical Forests Conservation in Manabí (Ecuador)
Authors: Quimis Gómez Alex Joffre , Rivas Cobos Carlos Alberto , Navarro Cerrillo Rafael Maria , González-Moreno Pablo
Published: April 2023

In many tropical regions, national forests plantations programs have been promoted. Those plantations contribute frequently to habitat changes. However, it is unclear associated effects on habitat fragmentation and landscape connectivity. From 2008 to 2018, we examined plantation and deforestation data base of Manabí province (Ecuador) for assessing fragmentation and connectivity. At regional scale, forest plantations had a significant effect on land uses changes and fragmentation during the study period. Forests decreased from 33.7% to 32.45% between 2008 and 2018 in the study area, although other natural land uses, mostly shrubs, increased almost double (from 2.4% to 4.68%). Most of the deforestation affected native forests during this period, and most of reforested and afforested areas in 2018 covered former agricultural land. In this period, fragmentation data shows a decrease in the number of patches and an increase in patch average size. When considering reforestation, deforestation was higher than the afforested area (58 km2 of difference) increasing the number of patches but with smaller size. The scenarios that presented better connectivity were those where forest areas increased: avoiding deforestation and considering reforestation. Those scenarios had in general a higher number of links and distance. Regionally, the avoiding deforestation scenario increased connectivity for Puma yagouaroundi in the west part of the Manabí province. On the other hand, for the reforested scenario, the number of links also increased on central and extreme northeast areas. Our findings suggest that plantations may contribute to conservation thanks to an increase in forest plantations connectivity between fragmented patches.
Chloride Nutrition Influences the Nitrogen Use Efficiency in Coffee.
Authors: Ramirez-Builes Victor Hugo , Küsters Jürgen , Leal Varon Luis Alfredo , Thiele Ellen , Arteta-Vizcaino Jorge
Published: April 2023

Chloride (Cl-) is applied in coffee in rates as a “macronutrient” due that potassium (K+) is one of the most demanded nutrients by the coffee plant, and the potassium muriate (KCl) bases fertilizer is one the most used by the coffee growers. Does not exist scientific evidence that addresses the question regarding with which is the influences of the Cl- applied in the K fertilization base on MOP on coffee growth, nutrient uptake, and nitrogen use efficiency (NUE). Over four years, two trials were conducted on greenhouse and field conditions to address these questions. The trials set up were designed to test the influence of increased Cl- and reduced S rates on biomass accumulation, nutrient uptake, and NUE. A significant effect of the Cl- rates on growth was observed under greenhouse conditions but a non-significant effect on yield under field conditions. Cl- and S significantly influence the NUE in coffee. The result allows us to conclude that Cl- rates need to be balanced with S rates and that Cl- applied as a macronutrient can improve the NUE in coffee when those rates do not exceed 180 mg. L-1 Cl- and 80 mg.L-1 S in the greenhouse and 150 kg.ha-1.year-1 Cl- and 50 kg. ha-1.year-1 S in field conditions. In practical terms, coffee farmers need to balance the K base fertilizers sources to improve the nutrient use efficiency, especially the NUE.
Low-Temperature Aged Synthesis of CeO2-coated Li-rich Oxide as Cathode for Low Cost High Energy Density Li-ion Batteries
Authors: Liu Yanlin , Li Bin , Chen Min , Li Weishan
Published: April 2023

Co-free Li-rich oxide is a promising cathode for low cost high energy density Li-ion battery but presents poor cyclic stability. To address this issue, CeO2 is coated on Co-free Li-rich oxide through a low-temperature aged process, resulting in a novel CeO2-coated Li-rich oxide compo-site. Due to the low-temperature aged process, a uniform CeO2 coating layer of 6 nm in thickness is successfully coated on Co-free Li-rich oxide. With this uniform coating, the resulting CeO2-coated Li-rich oxide composite presents improved cyclic stability as well as rate capability as the cathode of Li-ion battery. The capacity retention of the resulting CeO2-coated Li-rich oxide is enhanced from 67% to 85% after 100 cycles and its capacity retention of 5C/0.05C is enhanced from 10% to 23%, compared with the uncoated sample. Such significant improvements enable this low-temperature aged process to be helpful for the practical application of Li-rich oxide materials, not limited to Co-free Li-rich oxide.
High-Dimensional Variable Selection for Quantile Regression based on Variational Bayesian Method
Authors: Dai Dengluan , Tang Anmin , Ye Jinli
Published: April 2023

Quantile regression model is widely used in variable relationship research of general size data, due to strong robustness and more comprehensive description of the response variables' characteristics. With the increase of data size and data dimension, there have been some studies on high-dimensional quantile regression under the classical statistical framework, including higher-efficient frequency perspective, which is however at cost of randomness quantification, or lower-efficient Bayesian method based on MCMC sampling. To overcome these problems, we propose the high-dimensional quantile regression with Spike-and-Slab Lasso penalty based on variational Bayesian (VBSSLQR), which can not only improve the computational efficiency but also measure the randomness via variational distributions. The simulation studies and real data analysis illustrate that the proposed VBSSLQR method is superior to or equivalent to other quantile and non-quantile regression methods (including Bayesian and non-Bayesian methods), and its efficiency is higher than any other method.
Physiological Regulatory Mechanism of AOX1a in Regulating ATP Supply at Critical Node of Viability in Rice
Authors: Ji Jing , Lin Shuang shuang , Xin Xia , Li Yang , He Juan juan , Xu Xin yue , Zhao Yun xia , Su Ge fei , Lu Xin xiong , Yin Guang kun
Published: April 2023

Mitochondrial alternative oxidase 1a (AOX1a) plays an extremely important role in critical node of seed viability. However, the regulatory mechanism is still poorly understood. The study aims to identify regulatory mechanisms by comparing between OsAOX1a-RNAi and wild type (WT) rice seed during artificial aging treatment. Gain weight and P50 significantly decreased in OsAOX1a-RNAi rice seed, indicating that there might be impaired in seed development and storability. Compared to WT seeds in the 100%, 90%, 80%, and 70% germination, respectively, NADH and succinate-dependent O2 consumption, the activity mitochondrial malate dehydro-genase and ATP contents were decreased in OsAOX1a-RNAi seeds in the 100%, 90%, 80%, and 70% germination, respectively, indicating that mitochondrial status in the OsAOX1a-RNAi seeds after imbibition was weaken than the WT. In addition to, the reduced abundance of complex I N and P module subunits might showed that the capacity of mitochondrial electron transfer chain was significantly inhibited in the OsAOX1a-RNAi seed at critical node of seed viability. Above results might indicated that the ATP production was impaired in OsAOX1a-RNAi seeds during ageing. Therefore, we conclude that the activities of mitochondrial metabolism and alternative pathways were severely inhibited in OsAOX1a-RNAi seeds at critical node of viability, which was leading to accelerate the collapse of seed viability. The precise regulatory mechanism of the alternative pathway at the critical node of viability still needs to be further analyzed.
MANAJEMEN DATA AKREDITASI MELALUI SISTEM INFORMASI ARSIP AKREDITASI BERBASIS WEBSITE
Authors: Naufalin Lina Rifda , Krisnaresanti Aldila , Indrayanto Adi
Published: April 2023

Penelitian ini bertujuan untuk membangun model sistem informasi arsip akreditasii yang sesuai dengan kebutuhan pengguna data terakreditasi dan sebagai wujud dari pengelolaan data yang efektif dan efisien. Ruang lingkup penelitian ini adalah untuk mengkaji permasalahan yang terjadi dalam pelaksanaan akreditasi pada Fakultas Ekonomi dan Bisnis Universitas Jenderal Soedirman, serta menganalisis kebutuhan pengguna sistem informasi arsip akreditasii sebagai dasar dalam membangun website. -model sistem informasi arsip akreditasii berbasis sesuai kebutuhan pengguna. Efektivitas dan efisiensi layanan data akreditasi menjadi tujuan utama penelitian ini. Pendekatan dalam penelitian ini menggunakan pendekatan kualitatif dalam menggali kebutuhan melalui observasi dan wawancara serta menggunakan model waterfall dalam pengembangan sistem. Temuan dalam penelitian ini masih banyak kekurangan dalam pengelolaan data akreditasi, antara lain pengelolaan data, input data, kualitas data, dan pengelolaan personalia. Temuan tersebut menjadi dasar pengembangan pengelolaan data akreditasi berbasis website, yang meliputi pengumpulan data, penyimpanan data, dan pengolahan data menjadi laporan
Feasibility of Virtual Reality-Based Auditory Localization Training With Binaurally Recorded Auditory Stimuli for Patients With Single-Sided Deafness
Authors: Shim Leeseul , Lee Jihyun , Han Ji-Hye , Jeon Hanjae , Hong Sung-Kwang , Lee Hyo-Jeong
Published: April 2023

Objectives. To train participants to localize sound using virtual reality (VR) technology, appropriate auditory stimuli that contain accurate spatial cues are essential. The generic head-related transfer function that grounds the programmed spatial audio in VR does not reflect individual variation in monaural spatial cues, which is critical for auditory spatial perception in patients with single-sided deafness (SSD). As binaural difference cues are unavailable, auditory spatial perception is a typical problem in the SSD population and warrants intervention. This study assessed the applicability of binaurally recorded auditory stimuli in VR-based training for sound localization in SSD patients.Methods. Sixteen subjects with SSD and 38 normal-hearing (NH) controls underwent VR-based training for sound localization and were assessed 3 weeks after completing training. The VR program incorporated prerecorded auditory stimuli created individually in the SSD group and over an anthropometric model in the NH group.Results. Sound localization performance revealed significant improvements in both groups after training, with retained benefits lasting for an additional 3 weeks. Subjective improvements in spatial hearing were confirmed in the SSD group.Conclusion. By examining individuals with SSD and NH, VR-based training for sound localization that used binaurally recorded stimuli, measured individually, was found to be effective and beneficial. Furthermore, VR-based training does not require sophisticated instruments or setups. These results suggest that this technique represents a new therapeutic treatment for impaired sound localization.
The physics problem solving skills profile of high school students in elasticity material and the implementation of augmented reality book-assisted PBL model
Authors: Arzak Kirana Aureola , Prahani Binar Kurnia
Published: April 2023

The research aims to analyze the physics PSS profile of high school students and the implementation of the AR book-assisted PBL model as a consideration in the use of media and learning models to support the high school students' PSS improvement. This is preliminary descriptive research without hypothesis testing with 154 high school students as participants. Descriptive methods of qualitative approach is employed to analyze through questionnaires and tests of assessment about PSS. This study revealed that the students’ PSS is still in the low level. This is evidenced by the students’ results of low category with a score range within 0 to 50. This study also found that students' interest in learning physics with AR (Augmented Reality) books-assisted have improved their PSS. It is concluded that the learning methods, as well as learning media, can affect students' PSS.
The Effect of Traditional Market Revitalization in Wonoayu People's Market, Sidoarjo Regency
Authors: Hayati Nur Rosidah , Agustina Isna Fitria
Published: April 2023

The government in this case is trying to improve the regional economy, one of which is in traditional markets by carrying out a traditional market revitalization program with the aim of improving traditional market facilities and infrastructure which has recently experienced a decline. The purpose of this research is to find out and understand more about the effect of revitalizing traditional markets in the Wonoayu People's Market, Sidoarjo Regency. This research focuses on one theory of revitalization, namely Physical Intervention, Economic Rehabilitation and Social Revitalization. The method used in this study is a qualitative method with data collection techniques carried out by documentation, interviews and using sources from books, journals and policy documents. Keywords: Policy Influence, Traditional Markets, Revitalization.
Achieving Goals in Type C Terminal Services at Porong Terminal
Authors: Novi Siti Eka , Rodiyah Isnaini
Published: April 2023

This study aims to determine the effectiveness of Type C Terminal services in Porong District, Sidoarjo Regency and the factors that affect Type C Terminal services at Porong Terminal. The type of research is descriptive qualitative research. Data collection techniques were carried out through observation, interviews and documentation. Determination of informants in this study using purposive sampling technique. Data analysis was carried out with data collection techniques, data reduction, data presentation, and then drawing conclusions. The results of this study indicate that the effectiveness of Type C terminal services at Porong Terminal, namely; The achievement of the target is in accordance with the service SOP that has been achieved and has been carried out at the Porong Terminal, the achievement of existing facilities and infrastructure is lacking and needs to be addressed again. Adaptability shows the way that interaction or communication is carried out as needed and carried out based on orders, both direct communication. Job satisfaction shows that the organization must provide motivation and direction first, trying to provide passenger comfort. Responsibility shows that employees and their duties and authorities follow the rules and have been divided according to their respective duties. And the factors that affect each personnel are also divided according to their respective responsibilities with the condition of the Type C Terminal at Porong Terminal, good facilities and infrastructure at Porong Terminal but also there are still many things that need improvement because they are not feasible and the facilities are inadequate. need to be built.
The Effect of Earnings Management and Capital Structure on Financial Performance with Corporate Social Responsibility Intervention Variables
Authors: Rezeki Dwi Sri , Setiyono Wisnu Panggah
Published: April 2023

This study aims to determine the effect of earnings management and capital structure on financial performance with corporate social responsibility as an intervention variable in mining companies listed on the Indonesia Stock Exchange in 2014-2019.The method used in this research is a quantitative approach. The data used in this study are the financial statements of mining companies listed on the Indonesia Stock Exchange. The analysis technique used in this research is path analysis with the help of the SmartPLS 3.0 program.The results showed that earnings management has an effect on financial performance. Earnings management has no effect on corporate social responsibility. Capital structure influences financial performance. Capital structure influences corporate social responsibility. Corporate social responsibility has no effect on financial performance. Earnings management has no effect on financial performance with corporate social responsibility as an intervening variable. Capital structure has no effect on financial performance with corporate social responsibility as an intervening variable.
Work Conflict, Stress, and Job Satisfaction: A Study of Bus Crew Employees
Authors: Cahya Elit Siendhang , Ubaidillah Hasan
Published: April 2023

This study aimed to investigate how workload, physical work environment, and work conflict affect job satisfaction, with job stress as a moderating variable, among bus crew employees at PO Pratama Putra. The research design used was quantitative, with a population of 52 employees and a non-probability sampling technique called saturated sampling. Smart PLS 3.2.8 software was used for data analysis. The results showed that workload and physical work environment did not have a significant effect on job satisfaction, while work conflict had a significant effect. However, workload and physical work environment did not have a significant effect on job satisfaction through job stress as a moderating variable, but work conflict did. Furthermore, job stress had a significant effect on job satisfaction. The implications of this study are that employers should prioritize conflict management strategies to enhance job satisfaction, and employees should focus on managing job stress to improve their job satisfaction.

Highlights:

Work conflict had a significant effect on job satisfaction among bus crew employees, highlighting the importance of conflict management strategies in the workplace.

Job stress was found to have a significant effect on job satisfaction, emphasizing the need for employees to focus on managing their stress levels to improve their overall job satisfaction.

Workload and physical work environment were not significant predictors of job satisfaction, indicating that employers may need to focus on other factors to improve their employees' job satisfaction.
Taxpayer Awareness and Knowledge Boost Tax Compliance during COVID-19: Role of Socialization
Authors: Shoffan Muchammad Abi , Ernandi Herman
Published: April 2023

The aim of this study is to investigate the influence of taxpayer attitude, awareness, and tax knowledge on tax compliance during the COVID-19 pandemic, with tax socialization as a moderating variable. The study focuses on 33 businesses registered under the Indonesian Contractor and Mechanical Association (AKLI) Sidoarjo branch in 2022, using purposive sampling criteria. The SmartPLS (Partial Least Square) analysis was used to analyze the data. The results indicate that taxpayer attitude does not significantly affect tax compliance, while taxpayer awareness and tax knowledge do have an impact. Tax socialization moderates taxpayer awareness but does not moderate taxpayer attitude or tax knowledge on tax compliance. The study implies that tax authorities should prioritize tax socialization programs to increase taxpayer awareness and ultimately improve tax compliance during the COVID-19 pandemic.

Highlights:

Taxpayer awareness and knowledge have a significant impact on tax compliance during the COVID-19 pandemic.

Tax socialization moderates taxpayer awareness but does not affect taxpayer attitude or tax knowledge on tax compliance.

Tax authorities should prioritize tax socialization programs to increase taxpayer awareness and ultimately improve tax compliance during the COVID-19 pandemic.
Improving Employee Performance: The Impact of Job Analysis, Work Discipline, and Workload
Authors: Jannah Safira Nur , Sumartik
Published: April 2023

This study aimed to investigate the impact of job analysis, work discipline, and workload on employee performance at PT.ALP Petro Industry in Pasuruan, using a quantitative approach. The population of the study consisted of 70 employees, and a sample size of 60 respondents was selected using random sampling. The data was analyzed using SPSS software. The findings of the study indicated that job analysis, work discipline, and workload had a significant effect on employee performance, both partially and simultaneously. These results suggest that improving job analysis, work discipline, and workload management can lead to better employee performance. The implications of this study are that companies should prioritize employee job analysis, work discipline, and workload management to improve overall performance and productivity.

Highlights:

The study highlights the significant impact of job analysis, work discipline, and workload on employee performance, both partially and simultaneously.

The use of a quantitative approach and SPSS software for data analysis adds to the rigor of the study.

The study's implication is that companies should prioritize improving job analysis, work discipline, and workload management to enhance employee performance and productivity.
Unlocking Profitability in Indonesian Banks: The Impact of Liquidity and Working Capital Turnover
Authors: Rizaldy Rahmat , Hariasih Misti
Published: April 2023

This scientific article examines how liquidity, leverage, and working capital turnover affect profitability in the Indonesian banking sub-sector financial companies listed on the Indonesia Stock Exchange between 2017 and 2021. The study used a sample of 15 companies selected randomly, and data analysis was done using SPSS version 22 for Windows. The results indicate that liquidity and working capital turnover significantly impact profitability, either partially or simultaneously. However, the adjusted R-square test revealed that only 14.8% of the variation in profitability is influenced by these variables, while the remaining 85.2% is influenced by other factors not studied in this research. The implication of this study is that Indonesian banking sub-sector financial companies should focus on improving liquidity and working capital turnover to increase profitability.

Highlights:

Liquidity and working capital turnover have a significant impact on profitability in the Indonesian banking sub-sector financial companies.

Improving liquidity and working capital turnover can increase profitability in these companies.

Other factors not studied in this research also play a significant role in influencing profitability in the Indonesian banking sub-sector financial companies.
“YouTube as my second classroom”: Indonesian nursing students’ self-regulated language learning on YouTube
Authors: Kailani Ahmad , Suherdi Didi , Purnawarman Pupung
Published: April 2023

This study investigated the independent language learning that Indonesian nursingstudents did after school on YouTube. Six undergraduate nursing students who have alot of experience with YouTube viewing and have level of English equal to B1 wereasked to participate in a one-on-one interview to discuss their opinions of this selfregulated language learning. A narrative inquiry design was deployed to explore thestories of how learners felt about this technologically mediated language learning andhow it affected their language skills. The results show that discovering motivation forlearning English, searching for extra learning materials, and potential metacognitivelearning styles were the three most popular reasons for studying English on YouTube.Students perceived that learning English on YouTube was more flexible, entertaining,and approachable than traditional classroom instruction. However, this informaleducation does not promote socialization or an awareness of cultural differencesbetween nations. The findings have made a significant contribution to the futureinstructional design of ESP classroom where the integration of YouTube videos maybecome an alternative for more engaging ESP classroom interaction. Besides, promotingawareness of cultural diversities and appropriate online social interaction need to beconsidered for YouTube mediated learning activities to help students use the languageappropriately within its socio-cultural settings