bluuebunny/crossref_metadata_2025 huggingface dataset:
“The Team is All White”: Reflections of Art Educators of Color on Whiteness
Authors: Sions Hannah Kim , Coleman Amber C.
Published: July 2022

In this article, we utilize duoethnography and Critical Race Theory (CRT) to address the state of Whiteness in art education and our own experiences; both concepts share the importance of including diverse narratives and challenging the dominant ones imposed by the construct of Whiteness. Through duoethnography, our narratives address instances of microaggressions, internalized racism and assimilation, as well as the lack of representation of diverse artists. We reflect on these experiences and the impact of Whiteness in our own lives. Through CRT, we are able to unpack the impact of our lived experiences and further discuss the implications for the future of our field.
Rising Above Pain: An Autoethnographic Study on Teaching Social Justice as a Female Teacher of Color
Authors: Yoon Injeong
Published: July 2022

This autoethnographic study demonstrates my experiences of teaching social justice issues as a female teacher of color at a university in the Southwest. Based on Critical Race Feminism (CRF) and intersectionality, I explore the intricate layers of my social identities and positionality in relation to my teaching practices. The first finding highlights my sense of self-doubt and shame as an “Other” teacher. Next, I analyze whiteness and how it operated discursively and performatively in my classroom. I also discuss how I made sense of and dealt with whiteness particularly in the discussion of race. The third finding demonstrates resilience as a necessary process of becoming a CRF teacher. The conclusion addresses a few suggestions to translate the complex groundwork of CRF into classroom and community-based action as a way to disrupt oppressive norms. These suggestions include questioning the notion of safe classrooms, carefully examining the academic and pedagogical endeavors under the banner of diversity, and creating academic spaces for critical reflexivity on racial relations and theorization starting from the experiences of women of color.
White Warnings
Authors: Denmead Tyler
Published: July 2022

How white scholars engage in anti-racist scholarship is a paramount concern for the field of art education. But there is a double bind facing white art education scholars engaged in qualitative research. Reflexivity is a hallmark of trustworthy qualitative research yet being reflexive necessarily entails white people discussing their own entanglements in racism. Ironically, this reflexivity re-centers whiteness and reinvests whiteness by showing that it is capable of seeing itself for what it is. In this paper, I use an example from my own research that illuminates this double bind. To work this double bind, I propose that white art education scholars with anti-racist commitments must run towards white warnings, or cues that their praxis might threaten their social and institutional standing, as well as whiteness itself.
Equality and Inclusion: Creating a Communitarian Environment
Authors: Kraft Michelle
Published: July 2022

As knowledge of disability has changed over time, so too has the concept of equality. At the highest level of equality, interdependence is emphasized over individual independence in an effort to create a community in which all members have opportunity for contribution and active participation, as envisioned by the Individuals with Disabilities Act (IDEA). Here, I examine the various level of equality as they relate to the philosophy and intent of IDEA, I then investigate implications for the art class as it provides for a unique, participatory environment for learners experiencing disabilities, and I offer strategies for creating an environment that allows all learners to actively contribute in their art making and learning.
Radial Basis Function Neural Network in Vibration Control of Civil Engineering Structure
Authors: Lu Jing , Chen Qinyuan , Mohamed Hamdy
Published: July 2022

This article uses the radial basis function artificial neural network and the MATLAB toolbox to study the vibration control of civil engineering structures. The article proposes a dynamic structure design method based on a generalized radial basis function neural network. Furthermore, the RBF neural network theory is used to optimize the structure-related controller parameters in geotechnical engineering. The research results show that RBF neural network can more accurately predict the vibration response of civil engineering. It can effectively solve the time lag problem in vibration control.
Nöroiktisat Çerçevesinde İktisatta Multidisiplinerlik Mümkün mü?
Authors: SARIKAYA Seval , AFŞAR Kerim Eser
Published: July 2022

Bu çalışmada, iktisat teorisinin, kendi başına oldukça kapsamlı bir çalışma alanı olan, nöroiktisat disiplinine ihtiyaç duyup duymadığı sorgulanmakta ve nörobilim araçlarının soyut iktisadi yapıları somutlaştırılma noktasında sunabileceği olası katkılar tartışılmaktadır. Yirminci yüzyılın başlarında bilimsel paradigmadaki dönüşüm ile birlikte, egemen iktisat teorilerine yönelik eleştiriler 1930’lu yıllardan itibaren giderek artmış, ve 1990’lı yıllara gelindiğinde nörobilim alanındaki teknik gelişmeler, nöroiktisadın disiplinler arası bir alan olarak doğuşuna zemin hazırlamıştır. Nörobilimdeki gelişmeler Jevons’ın “kara kutu” olarak adlandırdığı çalışan belleğin işleyişini, bireylerin duygu ve düşüncelerinin izlenmesini mümkün kılmıştır. Bu bağlamda, geleneksel iktisat teorilerinin “gözlemlenemezlik” varsayımı geçerliliğini yitirmiş ve mevcut matematiksel modellerin nöral olarak detaylı modellerle yer değiştirmesinin önü açılmıştır. İktisat disiplini açısından ele alındığında, nöroiktisadın uzun vadedeki hedefi nöral detayların ihmal edilmediği ve matematiksel olarak kesin bir iktisadi seçim teorisi oluşturmaktır. Bu bağlamda, temel olarak iktisat, psikoloji ve nörobilim disiplinlerinin bir araya gelmesiyle ortaya çıkan yeni bir disiplinler arası çalışma alanı olan nöroiktisadın kavramları, kapsamı ve çalışma yöntemleri açısından anlaşılması önem arz etmektedir. Bu kapsamda, iktisadi karar mekanizmasının kesin bir titizlikle anlaşılması için disipliner arası çalışmaların elzem olduğu ön kabulünden hareketle, nöroiktisada giden yolda iktisadın geçirdiği dönüşüm, nöroiktisat metodolojisi ve nörobilim araçlarının nöroiktisadi çalışmalardaki işlevi tartışılmıştır
Indonesia Obligation to Repatriate Nationals Who Had Joined the Islamic State of Iraq and Syria
Authors: Widhiyanti Hanif Nur , Medianto Mukhlisa Ilman Nafiah
Published: July 2022

The Montevideo Convention of 1993 establishes that a state must have a defined population, territory, government, the capacity to engage in relations with other states, and recognition of sovereignty. This raises questions about whether ISIS can be classified as a state or a belligerent organization. Although the Islamic State of Iraq and Syria claims to have a population, territory, and governance, it lacks the ability to engage in diplomatic relations. The National Counter-Terrorism Agency (BNPT) has classified ISIS as a radical terrorist movement. Data from BNPT and Detachment 88 indicate that approximately 1,276 Indonesian nationals have joined ISIS, of which around 297 hold Indonesian passports. This situation prompts a debate regarding Indonesia's responsibility for these individuals and their retention of Indonesian nationality. This article presents findings from normative juridical research analyzing Indonesia's obligations to repatriate citizens who have joined ISIS. The research concludes that these individuals qualify as Foreign Terrorist Fighters (FTFs). However, international law does not regulate the nationality status of FTFs, and each state retains the authority to determine its nationality laws. Consequently, the Indonesian government has the responsibility to repatriate its citizens involved with ISIS.
THE PECULIARITY OF THE CONFLICT OF LAWS IN MOROCCO: THE INVERSED CASE OF THE STATUTE OF FOREIGNERS
Authors: Essadik Sayf Eddine
Published: July 2022

Morocco's international private law statute, one of the oldest still in effect, remains in use despite the significant discord between the context of its adoption and the current legal environment in Morocco. This paper aims to elucidate the complexities faced by Moroccan jurists, particularly the challenges arising from inconsistencies in the personal status of foreigners. It explores the historical and legal foundations of Morocco's approach to international private law, with a focus on the personal status of foreigners. The paper examines the evolution of key principles such as qualification, public order, renvoi, and evasion of law, and their application to personal status matters. Utilizing a juridical normative approach with historical-descriptive characteristics, this qualitative research highlights the need for reform or clarification to address the confusion stemming from the integration of disparate legal provisions. The findings underscore the necessity for legal professionals and practitioners to navigate and potentially resolve the complexities of this blending of laws.
SOVEREIGNTY AND LEGAL PERSONALITY: A LESSON FROM EUROPEAN UNION'S EVOLUTION TO SUPRANATIONALISM
Authors: Ulum Muhammad Bahrul
Published: July 2022

Sovereignty remains a crucial debate in international law. Simultaneously, regionalism offers a new pathway for which sovereignty is often contested whether it surrenders due to economic interests. This paper revisits the notion of state sovereignty in the light of economic globalization and enquires about legal personality in international relations. Overall, this paper emphasizes revisiting the concept of sovereignty and legal personality in this 21st century, which has evolved amidst the more globalized world due to international economic relations. The present study was based on historical and analytical methods as doctrinal research. The historical approach was adopted to study international treaties and agreements to know the historical background and evolution of international economic law institutions. Then, it exemplified the European Union's evolution that transcends the state boundaries, following the debate on the relevance of the state sovereignty after the Brexit case under the discussion of the waning of the state sovereignty. Finally, this discussion ended with the international legal personality owned by regional bodies, taking the EU and ASEAN as the comparison. At the outset, the EU was projected as the new governance structure that gradually disrupted the state concept under the Westphalian Peace 1648 due to its member states' desire to form the state-level structure. The European Union redefines the new model of sovereignty against the Westphalian model, which is incomparable to the ASEAN intergovernmental model and other regional bodies regarding sovereignty concerns and legal personality.
INVESTORS REACT TO DISCLOSURE OF CARBON EMISSIONS AND ENVIRONMENTAL PERFORMANCE
Authors: Asyari Sanggi , Dianwicaksih Arieftiara
Published: July 2022

The current industrial development makes economic activities have to utilize natural resources which causes the conversion of forest functions and the use of fossil energy. So with industrial growth, carbon and greenhouse gas emissions tend to increase as well. The purpose of this study was to determine the effect of disclosure of carbon emissions and environmental performance on investor reactions. The population used is manufacturing companies in the food and beverage industry sub-sector as well as the cement sub-sector listed on the Indonesia Stock Exchange in 2018, 2019, and 2020. The number of samples in this study was 48, using purposive sampling method and secondary data, namely annual reports. The analytical method used is multiple linear regression analysis. The results of the study show that the disclosure of carbon emissions has no effect on investor reactions. Meanwhile, environmental performance affects the reaction of investors.
REPRESENTAÇÕES DA VIOLÊNCIA/ABUSO SEXUAL CONTRA MENINOS EM OBRAS DE LITERATURA: ENTRE A DENÚNCIA E A RESISTÊNCIA
Authors: Rosa Cristiano Eduardo da , Felipe Jane
Published: July 2022

Neste artigo analisamos dois livros de literatura brasileira contemporânea que narram memórias de homens que foram abusados sexualmente na infância, investigando como os protagonistas vivenciaram tal experiência e como esta os afetou e afeta na vida adulta. Partindo da perspectiva pós-estruturalista e dos Estudos de Gênero e dos Estudos Culturais, exploramos os elementos e as estruturas das narrativas das obras “O primeiro estupro: a morte de minha alma” (SILVA, 2020) e “Três Porcos” (LABES, 2020), em especial as ocorrências de violência/abuso sexual em articulação com estatísticas e produções científicas sobre o tema. Observamos que os protagonistas revivem as lembranças de terem sido vítimas de abusadores com diversos fatores associados, como dificuldades nos relacionamentos e problemas com sua sexualidade. Consideramos que esses romances rompem com o silenciamento da temática e se apresentam como formas de denúncia e resistência, debatendo estigmas da infância de homens invisibilizados e tomados por sentimentos de culpa, insegurança, medo, tristeza e vergonha.
DOCÊNCIA EM LÍNGUA PORTUGUESA: SABERES E ENCONTROS IDENTITÁRIOS
Authors: Pires Maria das Graças Porto , Ferreira Lúcia Gracia
Published: July 2022

A presente investigação teve como objetivo descrever os caminhos que determinaram a trajetória de professores de Língua Portuguesa sem formação específica. Foi realizada uma pesquisa de abordagem qualitativa e (auto)biográfica, sendo de cunho exploratório, a partir das histórias de vida. Foi utilizado para produção dos dados, os Ateliês Biográficos de Projetos (ABP) proposto por Delory-Momberger (2014). O corpus da pesquisa é composto pelas narrativas (auto)biográficas construídas nos encontros do ABP e empregamos a análise de conteúdo como técnica para análise dos dados. Na análise, buscamos interpretar os dados a partir da construção da trajetória (pessoal e profissional) dos professores investigados. Assim, evidenciamos que os professores revelaram saberes e não saberes advindos das relações sociais e de sua formação profissional. Ainda, a existência de trajetórias marcadas por histórias de vida diferentes, mas que convergem na docência em Língua Portuguesa (LP). Dessa forma, percebemos que os processos formativos e a docência em LP contribuíram na construção de caminhos e de saberes que dialogam com as identidades docentes.
DO GOVERNAMENTO VIA DESEJOS AO GOVERNAMENTO VIA VALORES: A CAPILARIZAÇÃO DO DISPOSITIVO DOS DIREITOS HUMANOS NA EDUCAÇÃO BRASILEIRA
Authors: Barzotto Carlos Eduardo , Seffner Fernando
Published: July 2022

Historicamente a cultura escolar se organizou em torno do governo dos desejos de crianças e jovens, sobretudo no campo do gênero e da sexualidade. Com a Constituição Federal de 1988, tal cultura escolar tornou-se mais permeável ao discurso dos direitos humanos, que se concretizou em políticas públicas que tratavam questões em gênero e sexualidade na linguagem dos direitos e garantias, possibilitando a abordagem de tais temas nas grades curriculares. Neste artigo, debatemos a existência do dispositivo dos direitos humanos e analisamos teoricamente as mudanças ocorridas em políticas educacionais nas últimas décadas em relação a ele. Argumentamos que o dispositivo dos direitos humanos se torna capilar a partir delas, (re)desenhando expectativas e cobranças sobre os diferentes corpos na cultura escolar, em tensão com o dispositivo da sexualidade e dos desejos. Propomos, enfim, que tal dispositivo emerge e coexiste com o dispositivo da sexualidade, teorizado por Michel Foucault, e provoca mudanças nos governamentos dos corpos em espaços educativos.
A FORMAÇÃO DO PROFESSOR DE EDUCAÇÃO FÍSICA PARA A INTERVENÇÃO PROFISSIONAL NO ENSINO SUPERIOR
Authors: Roncato Marques Anes Rodrigo , Veloso Ventura Paulo Roberto , César Maia Júlio , De Moura Martins Wilmont , Keliton Ramos dos Santos Halisson
Published: July 2022

A formação necessária para o trabalho do professor na educação superior se constitui por um processo com direcionamentos pouco consistentes na legislação brasileira. Estudos sobre esse tema têm advogado em favor da necessidade de repensar os processos formativos dos professores que atuam ou visam atuar na educação superior, com a perspectiva de reconhecer os conhecimentos de ordem pedagógica como indispensáveis para esta intervenção profissional. Nesse sentido, o objetivo da pesquisa apresentada neste artigo foi compreender a realidade da formação docente para a educação superior na contemporaneidade, buscando analisar, de modo mais específico, como tem ocorrido o desenvolvimento da formação docente em Educação Física para a atuação neste nível de ensino e seus impactos na constituição da identidade profissional. Trata-se de uma investigação quanti-qualitativa, tendo como sujeitos pesquisados os professores dos cursos de Educação Física do Estado de Goiás. Os dados revelam que os avanços relacionados ao desenvolvimento profissional desses professores ocorreram de modo mais recente; a formação continuada tem sido marcada pela diversidade de cursos; as pós-graduações são reconhecidas como fundamentais para a qualificação na intervenção, entretanto, carece de maior investimento em conhecimentos ligados ao exercício do ensino na docência universitária.
Geometrically Nonlinear Effects on the Aeroelastic Response of a Transport Aircraft Configuration
Authors: Cea Alvaro , Palacios Rafael
Published: July 2022

This paper investigates geometrically nonlinear aeroelastic effects on an industry-level aircraft configuration. Results are obtained via a new approach that uses geometrical information to compute nonlinear effects and seamlessly integrates with conventional, linear aeroelastic load packages. The starting point is a generic finite-element model and frequency-domain aerodynamic influence coefficient matrices, and the resulting system includes control inputs, longitudinal trim, or gust disturbances in time domain, which can be employed separately or in combination to obtain a nonlinear dynamic model for loads and stability analysis. The aeroelastic response of a long range aircraft is studied, highlighting the difference between linear and nonlinear approaches in the calculations of the aircraft flying equilibrium, dynamic perturbations, and variations to the flutter boundary. Results justify the need for geometrically nonlinear analysis in the production environment of airplanes with ultrahigh-aspect-ratio wings.
Demonstration of fungi in superficial mycosis: Skin scraping and potassium hydroxide mount
Authors: Santhosh Parvathy , George Mamatha , Nandakumar Gopalapillai
Published: July 2022

Skin scraping for demonstration of fungi in superficial mycosis is a commonly performed procedure that aids in the diagnosis of conditions such as dermatophyte infections of the skin and hair, onychomycosis, pityriasis versicolor, and mucocutaneous candidiasis. After taking consent from the patient, specimens are collected onto a black paper and transferred to a glass slide, followed by the addition of potassium hydroxide solution. The slide is examined under the microscope for fungal elements. Careful collection and preparation of specimens are essential for accurate results.
On Cubic Fuzzy Groups and Cubic Fuzzy Normal Subgroups
Authors: Haso Kardo Sleman , Khalaf Alias Barakat
Published: July 2022

In this paper, the notions of cubic fuzzy groups and cubic fuzzy normal subgroups are introduced. The internal, external of cubic sets, (P-,R-) order, (P-,R-) intersection and (P-,R-) union of cubic fuzzy groups are investigated and some related properties were obtained. It is proved that a cubic fuzzy group which is both (internal, external) cubic set. Also we provide condition on cubic fuzzy group to be an internal cubic set. We show that (P-,R-) intersection and (P-,R-) union of cubic fuzzy groups are also cubic fuzzy groups. Also the (P-,R-) intersection, (P-,R-) union of cubic fuzzy normal subgroups are proved to be cubic fuzzy normal subgroup.
Extended Conjugation Refining Carbon Nitride for Non-sacrificial H2O2 Photosynthesis and Hypoxic Tumor Therapy
Authors: Ma Jin , Peng Xiaoxiao , Zhou Zhixin , Yang Hong , Wu Kaiqing , Fang Zhengzou , Han Dan , Fang Yanfeng , Liu Songqin , Shen Yanfei , Zhang Yuanjian
Published: July 2022

Artificial photocatalysis offers a clean approach for producing H2O2. However, the poor selectivity and activity of H2O2 production hamper traditional industrial applications and emerging photodynamic therapy (PDT)/chemodynamic therapy (CDT). Here, we report a well-defined C5N2 photocatalyst with a conjugated C=N linkage for highly selective and efficient non-sacrificial H2O2 production both in normoxic and hypoxic systems. The strengthened delocalization of π-electrons by linkers in C5N2 significantly downshifted the band position, which eliminated the side photoreduction reaction of H2 evolution in thermodynamics and promoted water oxidation ability in kinetics. As a result, C5N2 had a competitive overall H2O2 production with solar-to-chemical conversion efficiency of 0.55% and more interestingly, exhibited the highest activity so far in hypoxic condition (698 μM/h). C5N2 was further applied to hypoxic PDT/CDT, exhibiting outstanding performance in conspicuous cancer cell death and synchronous bioimaging. It shed light on unlocking linker functions in electronic structure engineering of carbon nitrides for highly efficient overall photosynthesis of H2O2 and expanded the scope of their prospective application in health care.
Mechanical Properties of Microspheres Assembled from Carboxylated Cellulose Nanocrystal Rods
Authors: Wu Junqi , Andrews Mark
Published: July 2022

The elastic modulus of carboxylated cellulose nanocrystal (cCNC) microbeads made by spray-drying were measured by Atomic Force Microscopy (AFM) combined with a 1 μm Si microsphere probe method. Use of a Si microsphere on the cantilever probe tip to measure deformations of cCNC microbeads is shown to eliminate spurious contributions from localized mechanical responses that plague conventional cantilever sharp probe tips. The findings are consistent with the Hertz model. The the Young’s modulus of cCNC microbeads depends on spray drying parameters. Spray drying from dilute cCNC suspensions yields particles with a Young’s modulus of 18.02 MPa. Higher cCNC feed concentrations yield denser particles characterized by an elastic modulus of 24.55 MPa. Doping dilute cCNC suspensions with citric acid results in aerosol-phase esterification and crosslinking of the cCNC microbeads. Crosslinking in this manner yields a stiffer microbead with a Young’s modulus of 27.97 MPa. cCNC-derived microbeads are stiffer than microbeads derived from collagen, hyaluronic acid, alginate, dextran or pectin, but they are more elastic than urethane-acrylate crosslinked beads, and cellulose beads reconstituted from dissolved cellulose by emulsion-precipitation.
Strained delta-stacked motifs of nanogridarenes achieved via Pd-PPh3-controlled diastereoselective C-H gridization
Authors: Xie Linghai , Wei Ying , Huang Wei , Wu Xiangping , Wang Yongxia , Sun Yue , Du Xue , Yan Yongxia , Dong Chaoyang , Shi Wenjing , Liu Yuyu , Song Juan , YANG Lei
Published: July 2022

Strained nanogrids are the hybrids between nanogrids and nanorings with high strain like CPPs, offering state-of-the-art models and versatile nanobricks for advanced materials. Herein, we reported the unique blue-emitting strained triangle windmill-type nanogrids (TWGs) with π-interrupted backbones and delta-stacked motifs that have two diastereoisomers with different strains (cis-trans-TWG 15.60 kcal/mol, cis-cis-TWG 13.31 kcal/mol). They are synthesized by Pd-PPh3-assisted C-H gridization with size-selectivity of TWGs in 35 % yield and diastereoselectivity of cis-trans-TWG/cis-cis-TWG (80:20). Single-crystal X-ray diffraction and non-covalent index reveal both diastereoisomers exhibit the unique angle, bending, torsion as well as steric strains. Among those, torsion strain of cis-trans-TWG is much greater than that of cis-cis-TWG. Furthermore, strain-induced red shift of 25 nm in cis-trans-TWG than cis-cis-TWG was confirmed by TDDFT and photophysics charaterization. Interestingly, aggregates-induced emission switching and enhancement was observed in cis-trans-TWG skeleton with concentration from 10-5 to 10-1.
Resolving Bioactive Supramolecular Structure Formation in Live Cells by Phasor-Fluorescence Lifetime Imaging
Authors: Ren Yong , Zhou Zhixuan , Maxeiner Konrad , Wu Yingke , Wagner Manfred , Landfester Katharina , Lieberwirth Ingo , Weil Tanja , Ng David Y.W.
Published: July 2022

Supramolecular polymerization creates transient and life-defining functions in complex cellular systems but synthetically driven analogues has been held back by the lack of real-time correlation. Most synthetically assembled nanostructures in cells are studied when structure formation has reached equilibrium, creating a knowledge divide to the events initiated during the dynamic polymerization phase. Fourier transformed fluorescence lifetime fluctuations allow us to observe these molecular events on the fly, enabling the visualization of the monomers, intermediates, nanostructures and secondary cellular interactions on a 2-D phasor plot. We study the time-lapsed polymerization of amyloid-like naphthalene diimide peptides in MDA-MB 231 cells and show that the growth phase shuts ATP production. The cells then react to overcome the initial stress by mounting an increased respiratory capacity as structure formation nears equilibrium. By coupling simple and fit-free fluorescence lifetime responses to supramolecular chemistry, we reliably detail assembly dynamics and their biological effects with spatiotemporal resolution.
Promoting Cu Catalyzed CO2 electroreduction to multi-carbon products by tuning the activity of water
Authors: Zhang Hao , Gao Jiaxin , Hall Anthony Shoji
Published: July 2022

The electrochemical reduction of CO2 to multi-carbon products is a sustainable route for the synthesis of energy dense chemical feedstocks. Cu is the only material known to produce multi-carbon (C2+) products with appreciable selectivity. However, the generation of C2+ products compete with the formation of C1 products and the reduction of water to hydrogen. Here, we tuned the activity of water by using a NaClO4-based water-in-salt-electrolyte with concentrations ranging from 1m to 17m, enabling the activity of water to be tuned from 0.97 to 0.47. Commercial Cu-nanoparticle electrodes evaluated in pH 9 NaClO4 with a water activity of 0.66 achieved a Faradaic Efficiency of ~ 73% for C2+ products (ethylene, ethanol, and propanol) with a C2+ partial current density of −110 mA cm-2 at –0.88 vs. Reversible Hydrogen Electrode. Furthermore, we were able to tune the C2+/C1 ratios between 1 to 20 by altering only the water activity, demonstrating unrivalled tunability between C1 and C2+ products. Analysis of the Tafel slopes and reaction orders on model Cu electrodes revealed that the mechanism for forming C2 products was unchanged across a wide range of water activities, while C1 products and H2 had mechanisms which changed as the activity of water was lowered. We have demonstrated that tuning the activity of water in an aqueous solvent is a powerful new guiding principle for improving the reduction of CO2 to C2 and C3 products.
Las cláusulas de estabilización en los contratos de inversión y el arbitraje internacional
Authors: Benatti Francesca , García Long Sergio
Published: July 2022

Las partes pueden garantizar la estabilidad del contrato mediante la inclusión de cláusulas específicas. En contratos internacionales de inversión se pactan cláusulas de estabilización para otorgar protección frente a diferentes riesgos. El presente trabajo analiza la estructura contractual de las cláusulas de estabilización y cómo estas han sido tratadas en arbitrajes internacionales.
Balance del arbitraje: a los veinticinco años de su entrada en vigencia
Authors: García Calderón Moreyra Gonzalo
Published: July 2022

El presente artículo desarrolla la evolución normativa del arbitraje en el Perú y las fuentes a partir de las cuales se formuló. El autor describe el tratamiento, las características y los tipos de arbitraje regulados a la fecha para, finalmente, realizar una evaluación sobre la problemática actual y los avances que ha tenido este método de solución de controversias a veinticinco años de la entrada en vigor del cuerpo normativo actual, esto es, el Decreto Legislativo 1071.
Limitaciones en las facultades de los árbitros, revisión
Authors: Villanueva Núñez Ludovina
Published: July 2022

La normativa peruana ha otorgado al árbitro la potestad de dictar medidas de emergencia o cautelares para garantizar la eficacia del laudo y le permite, inclusive, exigir garantías para asegurar el resarcimiento de los daños y perjuicios que podría ocasionar la ejecución de tales medidas. De acuerdo con nuestra legislación, el árbitro tiene facultades para ejecutar tales medidas en tanto no requiera el auxilio de la fuerza pública, pues de requerirla debe acudir al juez estatal. Si bien esa es la práctica internacional generalizada, en el caso de la norma ecuatoriana, el árbitro tiene la potestad de acudir directamente a las autoridades policiales y administrativas para ejecutar directamente sus medidas cautelares, siempre y cuando las partes así lo hayan acordado en el convenio arbitral. En este documento, proponemos replicar el modelo ecuatoriano a nuestra legislación, de tal manera que ya no sea necesario solicitar el auxilio público al Poder Judicial, sino dar potestad al árbitro para que lo solicite directamente.
La situación económica y política actual del Perú (2)
Authors: Caro Tumba Úrsula
Published: July 2022

Ponencia presentada al evento "La protección a los inversionistas extranjeros en el Perú a través del arbitraje de inversión" organizado por el estudio Rodríguez Angobaldo Abogados, en asociación con la firma internacional Hogan Lovells, el 16 de febrero del 2022 en la ciudad de Lima.
Entrevista a Silvia Rodríguez Vásquez sobre el arbitraje
Authors: Rodríguez Vásquez Silvia
Published: July 2022

Entrevistas a Secretarios Generales de Centros de Arbitraje. La presente entrevista fue elaborada por la revista Ius et Praxis y realizada por Josué Pérez, Camila Zumaeta y Mateo Dueñas, estudiantes de la Facultad de Derecho de la Universidad de Lima.
Integrated Layout and Transfer of Urban Rail Transit Hubs
Authors: Huang Jia
Published: July 2022

This paper is engaged in the research of urban rail transit hub integration and transfer. Firstly, this paper focuses on the space division, the aggregation form of hub subsystems, the spatial layout of hub subsystems, and the design of integrated functions to achieve an integrated layout. In addition, this study also conducted a selection of transfer classification and transfer station layout of urban rail transit hubs, with the aims to promote the improvement of the functions of urban rail transit hubs, the rationality of transfers, and to improve the service quality of the hub system which meet the demand of the public travel.
PENGEMBANBANGAN MEDIA PEMBELAJARAN POWERPOINT INTERAKTIF PADA TEMA TANAH AIRKU UNTUK ANAK USIA 5-6 TAHUN
Authors: Wardana Mila Anindiya
Published: July 2022

This research was conducted with the aim of producing a valid, appealing, and effective instructional media product in a form of interactive PowerPoint that could help facilitate the learning process for my homeland theme. This study used the ADDIE model which consisted of five main stages, namely the analysis, design, development, implementation, and evaluation stages. The data collection techniques used in this study were interviews and questionnaires. This research shows that the use of interactive PowerPoint instructional media on the theme of my homeland for children aged 5-6 years meets the valid, appealing, and effective criteria and can be used as a tool for teachers or educators in delivering thematic and meaningful learning for children.
PROBLEMATIKA GURU DALAM MENGAJAR AL-QUR’AN DENGAN METODE WAFA PADA ANAK USIA DINI
Authors: Hukamak Saiful , Ummah S. Sumihatul
Published: July 2022

Dalam pendidikan agama Islam Al-Qur’an merupakan dalil sumber yang dijadikan sebagai landasan. Karena begitu pentingnya Al-Qur’an dalam membimbing, membina, memperbaiki dan mengarahkan kehidupan manusia, maka wajib bagi setiap muslim untuk mempalajari, memahami, menghafal dan membacanya dalam kehidupan sehari-hari. Kajian pokok yang tersaji dalam penelitian ini adalah problematika yang dihadapi guru dalam mengajar Al-Qur’an dengan metode WAFA, faktor yang mempengaruhi terjadinya problematika mengajar Al-Qur’an dengan metode WAFA, upaya yang dilakukan saat menghadapi problematika mengajar Al-Qur’an dengan metode WAFA. Penelitian ini menggunakan pendekatan kualitatif dengan jenis studi kasus. Sumber data yang diperoleh melalui wawancara, observasi, dan dokumentasi. Informannya adalah guru. Sedangkan pengecekan keabsahan data dilakukan melalui non keikutan serta, ketekunan peneliti dan triangulasi. Hasil penelitian ini menunjukkan bahwa : Pertama, problematika yang dihadapi dalam mengajar Al-Qur’an dengan metode WAFA guru kurang menguasai lagu hijaz dan makhorijul huruf yang digunakan dalam metode WAFA. Kedua : faktor yang mempengaruhi terjadinya problematika yang dihadapi dalam mengajar Al-Qur’an dengan metode WAFA guru belum siap menghadapi metode baru dan masih belum bisa meninggalkan kebiasaan atau metode yang lama dan Wali murid menjadi salah satu Faktor yang mempengaruhi problematika yang dihadapi guru dalam megajar Al-Qur’an dengan menggunakan metode Wafa. Ketiga : upaya yang dilakukan dalam menghadapi problematika mengajar Al-Qur’an dengan metode WAFA mewajibkan kepada semua guru mengikuti kegiatan program tahsin dan memberikan program bimbingan. Dari hasil penelitian tersebut dapat disimpulkan bahwa sebaik-baiknya metode dan kesuksesan metode sangat berhubungan dengan peran guru dan tim tahsin dalam mencari solusi saat menghadapi problem.
STUDI KOMPARATIF KOMPETENSI PROFESIONAL GURU PAUD DITINJAU DARI LATAR BELAKANG PENDIDIKAN
Authors: Sa'diyah Siti Aminatus , Reza Muhammad , Widayanti Dwi , Komalasari Dewi
Published: July 2022

Penelitian ini dilakukan karena adanya permasalahan terkait kompetensi profesional guru yang terjadi dilembaga pendidikan anak usia dini didaerah Kecamatan Taman Kabupaten Sidoarjo yang dimana masih belum optimal. Berdasarkan hasil observasi awal, terdapat asumsi bahwa guru yang berlatarbelakang pendidikan sarjana PG-PAUD memiliki kinerja yang lebih unggul dibandingkan guru dengan latar belakang sarjana pendidikan lainnya. Perbedaan ini terlihat dari guru menyiapkan pembelajaran, melaksanakan hingga penilaian hasil belajar anak. Dari asumsi tersebut, maka penelitian ini bertujuan untuk melihat perbedaan kompetensi guru taman kanak kanak berdasarkan latar belakang pendidikan guru. Penelitian ini termasuk dalam penelitian kuantitatif dengan jenis komparatif (perbandingan). Subjek penelitian ini yaitu guru kelas yang mengajar dilembaga PAUD di Kecamatan Taman sebanyak 76 orang. Data dari penelitian ini dikumpulkan melalui kuisioner atau angket terkait penilaian kompetensi professional guru yang akan diniliai oleh oleh kepala sekolah. Data penelitian akan dianalisis menggunakan perhitungan aplikasi IBM SPSS 23 dengan uji prasyarat yakni uji validitas dan reliabilitas instrument penelitian, uji normalitas dan uji homogenitas, dan uji hipotesis menggunakan uji independent t-test dengan kriteria hasil nilai sig. (2-tailed) < 0,05 Ho ditolak. Dari hasil analisis data diperoleh nilai sig. sebesar 0,000 yang berarti lebih kecil dari 0,05 (0,000 < 0,05) sehingga dinyatakan terdapat perbedaan kompetensi profesional guru taman kanak-kanak ditinjau dari latar belakang pendidikan dengan nilai selisih rata rata sebesar 19.94737. Dari hasil penelitian terdapat temuan menarik yaitu terkait urgensi kualifikasi akademik guru, terdapat 6 lembaga PAUD yang memberlakukan peraturan kualifikasi akademik sendiri yaitu minimal S1 dalam bidang pendidikan namun tidak harus S1 PG PAUD, Hal itu dikarenakan memang kurangnya sumber daya manusia dan juga beberapa kepala lembaga mengatakan bahwa pelatihan yang diikuti guru bukan S1 PG PAUD tidak maksimal karena masih banyak guru yang belum mengimplementasikan ilmunya dalam proses belajar mengajar sehingga kompetensi yang dimilikinya masih belum maksimal.
TEKNIK KOMUNIKASI DAN TEKNIK PEMBELAJARAN ANAK BERKEBUTUHAN KHUSUS PADA MASA PANDEMI COVID 19
Authors: Abidin Zainal , Wahyuningsih Endah
Published: July 2022

This study aims to describe communication techniques and learning techniques for Children with Special Needs during the Covid19 pandemic at KTK BSS Giwangan Yogyakarta. The research used descriptive qualitative research. The qualitative approach was chosen because this study used social interaction to obtain data from natural data sources. The data source of this research is Children with Special Needs (ABK) or Special Needs at KTK BSS Giwangan Yogyakarta in kindergarten and elementary school levels. From this research, it was found that in KTK BSS Giwangan there are three types of children with special needs, namely speech impaired, autism and learning difficulties. Communication techniques used are: 1) Using private learning methods (one teacher one child); 2) Make eye contact with the child you are talking to; 3) Cultivating a sense of empathy in conversation; 4) Discuss specific and clear topics and 5) Be patient in waiting for answers from children. Different learning techniques from other children. The learning technique used is the learning technique used for the speech impaired using the Indonesian Sign Language System (SIBI) and the Indonesian Sign Language (BISINDO). For children with Autism constraints using 1) Modeling; 2) Latent Learning 3) Give positive praise and 4) Divide all activities step by step. Learning Difficulties using 1) Multisensory Method; 2) Linguistic Method and 3) Glass Analysis
Tránsitos entre las culturas del cómic de las áreas ibérica y franco-belga
Authors: Alary Viviane , Jiménez-Varea Jesús
Published: July 2022

La sección monográfica que pueden encontrar a continuación es un resultado del proyecto internacional iCOn-MICS (Investigation on Comics and Graphic Novels in the Iberian Cultural Area), una Acción de la Asociación COST (European Cooperation in Science and Technology).
“Sem livros não há instrução”
Authors: Gonçalves Miguel , Duarte Cecília , Góis Cristina
Published: July 2022

O estudo representa um contributo para o conhecimento da literatura contabilística portuguesa do século XVIII. Deste modo, o artigo visa essencialmente percorrer os livros de contabilidade publicados em Portugal no século XVIII, o que, na prática, significa identificar os primeiros livros impressos em idioma português sobre este campo do saber, a contabilidade. Para este efeito, a investigação apresenta e dá a conhecer uma novidade absoluta no panorama da história dos livros contabilísticos nacionais: um manual de 1787, que, tanto quanto se crê, constitui-se num dado novo para a literatura da especialidade. Esta obra de 1787, com o título Secretário Português (designação abreviada) contém um pequeno suplemento cujo tema são as partidas dobradas. Com a divulgação da notícia alusiva a este manual, os livros nacionais de contabilidade publicados no século XVIII são agora cinco e não quatro, conforme assinalava a existente literatura: Mercador Exato nos Seus Livros de Contas (1758), Tratado sobre as Partidas Dobradas (1764), Secretário Português (1787), Guia de Negociantes e de Guarda-Livros (1794) e Ilustrações Preliminares sobre o Balanço Geral do Negócio (1800). Em paralelo, o paper revisita algumas individualidades portuguesas, que, a par dos livros, também contribuíram para difundir e desenvolver a contabilidade. Ao fazer tudo isto, o artigo estende o conhecimento atual sobre o modo como a contabilidade se disseminou nos primórdios da sua institucionalização em Portugal.
PENGEMBANGAN PRODUK TERI OLAHAN DI PELABUHAN PERIKANAN PANTAI CAROCOK TARUSAN, PROVINSI SUMATERA BARAT
Authors: Astarini Julia Eka , Darmawan  , Putri Rahmavinda Aulia , Arhatin Risti Endriani
Published: July 2022

Masyarakat yang tinggal di kawasan Pelabuhan Perikanan Pantai Carocok Tarusan mengolah ikan teri menjadi teri asin yang disebut ikan bada cuci. Ikan bada cuci yang dijual di Padang, Bukittinggi, dan Pekanbaru saat ini harganya kalah bersaing dengan produk serupa dari daerah lain. Apabila hal ini berlanjut maka masyarakat akan menderita kerugian dan bahkan kehilangan mata pencaharian. Penelitian ini bertujuan: 1) mengidentifikasi akar penyebab permasalahan harga ikan bada cuci dari Pelabuhan Perikanan Pantai Carocok Tarusan kalah bersaing dengan produk serupa dari daerah lain, 2) memberikan rekomendasi agar harga ikan bada cuci dari Pelabuhan Perikanan Pantai Carocok Tarusan dapat lebih bersaing. Metode penelitian menggunakan metode survei dan teknik pengumpulan data berupa sensus. Tujuan pertama penelitian dicapai dengan menggunakan Diagram Ishikawa. Adapun tujuan kedua dicapai dengan mengidentifikasi proses produksi ikan bada cuci dan peluang penurunan biaya produksinya secara deskriptif. Hasil penelitian menunjukkan bahwa akar penyebab permasalahan harga ikan bada cuci dari Pelabuhan Perikanan Pantai Carocok Tarusan kalah bersaing dengan produk serupa dari daerah lain adalah kurangnya pengetahuan manajemen usaha dan modal usaha dari pengolah. Rekomendasi yang dapat diberikan agar harga ikan bada cuci dari Pelabuhan Perikanan Pantai Carocok Tarusan dapat bersaing antara lain adalah: 1) dari segi biaya produksi, terdapat biaya yang berpeluang untuk dikurangi yaitu harga bahan baku dan harga bahan bantu pengolahan, 2) dari segi teknis, diperlukan modernisasi peralatan pengolah dan pengering, serta 3) dari segi manajemen, diperlukan pelatihan manajemen usaha dan pengembangan pemasaran untuk pengolah.

Kata kunci: Carocok Tarusan, ikan bada cuci, ikan teri, persaingan harga, proses produksi
ANALISIS KEBIJAKAN KESELAMATAN KERJA PADA KEGIATAN OBSERVASI IKAN DAN ALAT PENANGKAPAN IKAN
Authors: Gemilang Achmad Tan'im Makky , Purwangka Fis , Mawardi Wazir , Solihin Akhmad
Published: July 2022

Aktivitas penyelaman mengandung risiko bahaya Kesehatan dan Keselamatan Kerja (K3) jika pelaksanaannya menyimpang dari prosedur. Oleh karena itu diperlukan usaha preventif yakni antara lain melalui pembuatan peraturan perundang-undangan dan pengawasannya. Tujuan penulisan ini untuk mengkaji kebijakan lembaga-lembaga internasional dan sejauh mana kebijakan nasional mengatur keselamatan pada aktivitas observasi ikan dan alat tangkap. Data yang diambil adalah data pustaka atau telaah dokumen berupa kebijakan/pedoman (guidance) mengenai keselamatan kerja penyelaman dari lembaga internasional dan nasional. Penelitian awal dilaksanakan pada 2018 kemudian disempurnakan pada tahun 2021. Pengumpulan dilakukan dengan cara observasi content analysis yakni merupakan metode pengumpulan data penelitian melalui teknik observasi dan analisis terhadap isi pesan suatu dokumen. Keselamatan pada aktivitas penyelaman ilmiah pada hakekatnya untuk melindungi lingkungan  dan orang-orang yang ada di tempat kerja agar terhindar dari kecelakaan. Indonesia baru memulai menerapkan beberapa aturan dan pedoman dari rekomendasi internasional sehingga dalam penerapannya masih terdapat kekosongan peraturan dan ditemukan beberapa kekurangan isi substansi dalam implementasinya. Maka Indonesia perlu melakukan pembenahan dalam kebijakan nasional mengenai keselamatan pada aktivitas selam untuk kepentingan ilmiah.

Kata kunci: ikan, kebijakan, keselamatan kerja, penyelaman
Implementasi PAUD HI (Holistik Integratif) di TK Se-Lombok Timur Tahun 2022
Authors: Mardiana Lis , Suarta I Nyoman , Rachmayani Ika
Published: July 2022

Penelitian ini bertujuan untuk mengetahui bagaimana implementasi PAUD Holistik Integratif, yang terdiri dari layanan pembelajaran (pendidikan), layanan kesehatan, gizi dan perawatan, layanan peran orang tua dan pengasuhan, layanan perlindungan anak, dan juga layanan keamanan dan kenyamanan di TK Se-Lombok Timur Tahun 2022. Penelitian ini menggunakan metode kuantitatif deskriptif dengan pendekatan survei. Sampel yang digunakan dalam penelitian ini adalah lembaga PAUD yang ada di Kabupaten Lombok Timur, terdiri dari 26 lembaga PAUD. Penarikan sampel dalam penelitian ini menggunakan teknik proportionate stratified random sampling. Alat pengumpulan data menggunakan angket campuran.  Teknik analisis data menggunakan formula persentase. Hasil penelitian menunjukkan hal berikut ini, diantaranya implementasi layanan pembelajaran ditemukan kurang holistik integratif dengan perbandingan 57% (15) lembaga melaksanakan dengan kurang holistik integratif dengan 42% (11) lembaga lainnya melaksanakan dengan cukup holistik integratif. Kemudian implementasi layanan kesehatan, gizi dan perawatan, ditemukan implementasinya cukup holistik integratif dengan persentase tertinggi, yaitu 46% (12) lembaga dan kurang holistik integratif. 34% (9) lembaga lainnya sudah holistik integratif dan 19% (5) lembaga lainnya kurang holistik integratif. Layanan peran orang tua dan pengasuhan, implementasinya kurang holistik integratif dengan persentase tertinggi, yaitu 86% (22) lembaga. Layanan perlindungan anak, implementasinya belum holistik integratif dengan persentase tertinggi, yaitu 76% (20) lembaga. Layanan keamanan dan kenyamanan, implementasinya kurang holistik integratif dengan persentase tertinggi, yaitu 73% (19) lembaga dari 26 lembaga yang diteliti. Sehubungan dengan hasil tersebut, lembaga PAUD yang ada di Lombok Timur perlu diadakannya kerjasama layanan perlindungan anak dengan instansi bidang pelindungan anak
Penerapan Permainan Kartu Huruf untuk Mengembangkan Bahasa Keaksaraan Anak Kelompok B di TK Negeri Pembina Labuapi Lombok Barat
Authors: Fahmi Nur , Habibi M.A Muazar , Fahruddin Fahruddin , Astawa I Made Suwasa
Published: July 2022

Penelitian ini bertujuan untuk mengetahui penerapan permainan kartu huruf untuk mengembangkan bahasa keaksaraan anak kelompok B di TK Negeri pembina labuapi Lombok Barat. Jenis penelitian yang digunakan dalam penelitian ini adalah jenis penelitian kualitatif. Teknik pengumpulan data berupa wawancara, observasi, dan dokumentasi. Faktor yang diteliti dalam penelitian ini yakni guru dan siswa dengan jumlah siswa 14 orang dan 1 orang guru. Pelaksanaan penerapan permainan kartu huruf yang semakin baik membuat perkembangan bahasa keaksaraan anak di setiap tahapnya meningkat dan menjadi lebih optimal. Pada  hasil wawancara dan observasi menunjukan bahwa guru telah menerapkan permainan kartu huruf sesuai dengan langkah-langkahnya yaitu dengan menetukan tema, menyiapkan media kartu huruf, mengenalkan huruf dan kata kepada anak, menyiapkan alat dan bahan, membagi anak kedalam beberapa kelompok, dan memberikan kegiatan kepada anak. Hal ini dikarenakan usaha guru yang sangat maksimal dalam menerapkan permainan kartu huruf dalam proses pembelajaran sehingga perkembangan bahasa keaksaraam anak semakin meningkat.