bluuebunny/crossref_metadata_2025 huggingface dataset:
Eksplorasi Permeabilitas Membran : Teori dan Percobaan
Authors: Wulan Sari Adelia Dwi , Putri Susilo Ananda Sabrina , Rahmawati Salsabela , Fajarwati Mega Agustin , Krisnamurti Gabriella Chandrakirana
Published: December 2024

Membran plasma adalah lapisan tipis yang mengelilingi sel secara menyeluruh, terdiri dari lapisan ganda fosfolipid dengan protein tertanam, berfungsi vital dalam menjaga integritas sel serta mengatur pergerakan zat, dan memiliki struktur dinamis yang memungkinkan komponennya bergerak secara lateral dalam fluiditas membran.Tujuan dari penelitian ini untuk meningkatkan kreativitas dan inovasi dalam diri mahasiswa, mengasah kemampuan komunikasi dan kerjasama dalam kelompok belajar. Selain itu, penelitian ini dapat menambah pengetahuan dan wawasan mengenai membran sel serta mengetahui bagaimana kelarutan lipid dalam mebran mempengaruhi proses difusi dan osmosis. Metode penelitian menggunakan metode pengamatan dan perlakuan. Hasil penelitian menunjukka bahwa pengaruh garam yang dilarutkan dalam air sebanyak 50 ml pada kentang menunjukkan dampak yang signifikan terhadap berat dan tekstur jaringan kentang. saat teh dimasukkan ke dalam air panas, molekul air di sekitarnya memiliki energi kinetik yang tinggi, memungkinkan molekul-molekul teh yang larut untuk lebih mudah bergerak dari daerah dengan konsentrasi tinggi (teh yang belum larut) ke daerah dengan konsentrasi rendah (air). methanol lebih efektif dalam mempercepat reaksi dibandingkan dengan etanol, baik pada konsentrasi mutlak maupun setelah pengenceran menggunakan konsentrasi larutanKata Kunci : Permeabilitas Membran, Difusi, Osmosis, Kelarutan Lipid.Â Â Â The plasma membrane is a thin layer that completely surrounds the cell, consisting of a phospholipid bilayer with embedded proteins, serves a vital function in maintaining cell integrity as well as regulating the movement of substances, and has a dynamic structure that allows its components to move laterally within the fluidity of the membrane. The purpose of this research is to increase creativity and innovation in students, hone communication skills and cooperation in study groups. In addition, this research can increase knowledge and insight into cell membranes and find out how lipid solubility in membranes affects the process of diffusion and osmosis. The research method used observation and treatment methods. The results showed that the effect of salt dissolved in water as much as 50 ml on potatoes showed a significant impact on the weight and texture of potato tissue. when tea is put into hot water, the surrounding water molecules have high kinetic energy, allowing the dissolved tea molecules to move more easily from the area of high concentration (undissolved tea) to the area of low concentration (water). methanol is more effective in accelerating the reaction compared to ethanol, both at absolute concentration and after dilution using solution concentration. Keywords: Membrane permeability, diffusion, osmosis, lipid solubility.Â Â Â
PENYUSUNAN MODUL PRAKTIKUM BERBASIS PENELITIAN
Authors: Ismarisa Ahilam , Waris Waris , Primiani Cicilia Novi
Published: December 2024

The practical manual is a guide for experimental activities needed in laboratory learning, based on the concept of the scientific method. The current practicum manual is structured textually so that it does not direct students in formulating problems. The purpose of the study was to compile a practicum manual based on the results of the research. Descriptive research method, with procedures for compiling a practicum manual from the results of research that has been carried out. The structure of the practicum manual is in accordance with the practicum manual, accompanied by pictures of research results. Validation by two validators, namely material expert validator and learning media expert. The data collection technique was carried out using a feasibility questionnaire instrument for practicum guidelines. The analysis of the validation results was carried out descriptively. The results of the validation of the preparation of the practicum manual with a feasibility level of 79.1% on the aspect of material validity and 84.21% on the validity of the media with good criteria.
Efektivitas Fitoremediasi Kayu Apu (Pistia Stratiotes L.) Dalam Memperbaiki Kualitas Air
Authors: Dewi Prahmawati
Published: December 2024

Water is a natural resource that is important for life. However, many rivers in Indonesia experience pollution problems. One alternative for handling water pollution is to use phytoremediation plants such as kayu apu. The aquatic plant kayu apu (Pistia stratiotes L.) is known to have phytoremediation capabilities to clean up pollution. However, there is still little research that focuses on the influence of environmental factors on its capacity to improve water quality. Therefore, this research project aims to determine the ability of kayu apu as a phytoremediator in reducing the concentration of pollutants and improving water quality. The method used is a post-test only control group design. Water samples were taken in the Bantaran River, Madiun, then incubated with apu wood plants. The parameters tested include Ph, temperature and water condition (turbid/clear). The research results show that kayu apu is able to reduce the concentration of pollutants and improve water quality through a phytoremediation mechanism. It is hoped that this project can increase understanding regarding the potential of the kayu apu plant as a phytoremediator in efforts to preserve aquatic ecosystems and their biodiversity
Pengaruh Variasi Suhu Sebelum dan Setelah Penyimpanan terhadap Stabilitas Fisik dan Kontaminasi Bakteri Suspensi Antasida Generik
Authors: Istighfarin Rica Laily , Azizah Siti Nur , Falahi Asa , Hidayah Amaliyah Nurul
Published: December 2024

The purpose of this study was to determine the effect of temperature variations before and after storage on physical stability and bacterial contamination of the antacid suspension. The samples in this study were generic antacid suspensions with variations in storage temperature stored at 15-30Â°C (room), 2-8Â°C (cold), and 30-40Â°C (warm). Physical evaluations were carried out in the form of organoleptic tests, pH tests, viscosity tests and there was a bacterial contamination test. The results of the organoleptic test showed that the generic antacid suspension before and after storage had no change in smell, color and taste. The pH test has a stable pH and meets the requirements, namely pH between 7.3 and 8.5, the statistical test results obtained were 0.589> 0.05, which means that the pH before and after storage there was no significant difference. The viscosity test met the requirements, namely viscosity from 0.37 to 3.9 dpas. statistical test results obtained 0.023 <0.05, which means that the viscosity before and after storage there was a significant difference. The results of the Total Plate Number test before storage there was no contamination with ALTB values, namely 1.3x101 colonies/ml, 1,3x101 colonies/ml, and 1x101 colonies/ml, based on The International Pharmacopeia-7th edition the requirement for suspension bacterial contamination â‰¤ 1x102 colonies/ml, the result showed that contamination happened in all samples after storage. It can be concluded that bacterial contaminatios occured in all samples with temperature variations before and after storage but not affected on physical stability of antacid suspension.
Efektivitas Larva Black Soldier Fly (Maggot) dalam Pengomposan Sampah Dapur dan Pemanfaatannya sebagai Buku Petunjuk Praktikum IPA SMP
Authors: Novenda Ika Lia , Sari Rohmah Jwita , Narulita Erlia
Published: December 2024

The problem of waste is increasingly complex, the composition of the largest contributor to waste is organic waste by 60%. Efforts to reduce waste are one of them by composting. Composting organic waste in a natural way takes 3-4 months, thus composting needs to use an effective decomposer to speed up composting, one of which is with the help of Black Soldier Fly (BSF). In addition, knowledge of composting needs to be applied at the education level. This study aims to determine the level of effectiveness of Black Soldier Fly larvae in composting waste and to determine the feasibility of a practical manual compiled from the results of research on the effectiveness of Black Soldier Fly (BSF) larvae. The research method uses experiments. The type of media used was vegetable, fruit and mixed waste, for the larvae used were 10 days old. The results showed that there were significant results, all media showed blackish brown color, humus smell, crumb texture, temperature 26-27Â°C, pH 6.8-7.1, and C/N ratio 2.75-6.81. %, as well as the junior high school science practicum instructions were categorized as very feasible to be used in helping the learning process with an average validity score of 88%.
GEOGEBRA SEBAGAI PENUNJANG PEMBELAJARAN DAN PENINGKATAN KEMAMPUAN SPASIAL
Authors: Novianti Metia , Alghozi Hakiimul Hilmiy , Suratman Dede
Published: December 2024

The ability to understand space and spatial relationships between objects has a significant relationship in human daily life. Not a few studies that have been conducted show that GeoGebra is one of the many media that are said to support the improvement of spatial abilities. Thus, this study is designed to examine and review the extent of the use of GeoGebra in improving spatial abilities. This Systematic Literature Review aims to provide a comprehensive description through analysis of the application of GeoGebra to spatial abilities in the context of mathematics learning, using a literature review approach. Data were collected by documenting and reviewing 49 relevant articles on the use of GeoGebra in improving spatial skills in the period 2017-2024 published in Sinta indexed journals that can be accessed and downloaded on the Google Scholar database. After the selection process, 14 literatures were used for further analysis. The results revealed that the utilization of GeoGebra has a positive impact, effective, and more efficient in improving the spatial abilities of students. In addition, GeoGebra can be developed into learning media that can support optimizing the development of students' spatial abilities.
SYSTEMATIC LITERATURE REVIEW: MODEL DISCOVERY LEARNING TERHADAP KEMAMPUAN PENALARAN MATEMATIS SISWA
Authors: Fizadella Revita Amanda
Published: December 2024

The contradictory between the urgency of mathematical reasoning ability and the facts in the field resulted in the need for the application of the Discovery Learning model in learning. This study uses the Systematic Literature Review method which aims to see the development of various studies on the Discovery Learning model on mathematical reasoning skills. This study analyzed 20 articles in the range of 2018-2024 where it was found that the research trend was in 2018, with research subjects at the junior high school, on the material of building space, and research trends using quantitative methods. In general, the results show that the Discovery Learning model has a positive impact on students' mathematical reasoning skills
IMPLEMENTASI METODE INKUIRI UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA SDN 002 BINTAN TIMUR
Authors: Sodari Sodari
Published: December 2024

This study aims to determine whether the implementation of the inquiry method in the learning process can improve math learning outcomes for class IV C students at SD Negeri 002 Bintan Timur. The inquiry method makes math subjects more engaging and allows students to directly identify scientific concepts and principles clearly. This approach helps students grasp important concepts in math learning. This classroom action research was conducted at SD Negeri 002 Bintan Timur during the 2022/2023 academic year, with a sample of 22 students from class IV C. Data collection techniques used were tests and observations. The tests were used to gather data on students' mastery and understanding (cognitive aspect through objective tests consisting of multiple-choice and essay questions. Observations were conducted to assess the students' learning outcomes in the affective and psychomotor aspects. Based on the research results, it can be concluded that the implementation of the inquiry method in learning, following the steps outlined in the lesson plan, can improve students' learning outcomes in cognitive, affective, and psychomotor aspects. A recommendation for math teachers based on this research is to combine inquiry with other innovative teaching models or methods to prevent students from becoming bored.
Exploring the origin of electron spin polarization in the metal-containing chromophore-radical system via multireference calculations
Authors: Sowa Ryosuke , Kurashige Yuki
Published: December 2024

The electron spin polarization (ESP) phenomenon in photoexcited chromophore-radical connected systems was analyzed by multi-reference electronic structure calculations. We focused on the bpy-M-CAT-mPh-NN (bpy = 4,4-di-tert-butyl-2,2-bipyridine, M = Pt or Pd, CAT = 3-tert-butylcatecholate, mPh = meta-phenylene, NN = nitronyl nitroxide) reported by Kirk et al., which is a connected system consisting of a donor-acceptor complex and a radical, and elucidated the mechanism behind the reversal of the sign of photoinduced ESP depending on the metal species. The low-lying electronic states of these molecules were revealed through the multi-reference theory, suggesting that the ligand-to-ligand charge-transfer states play a significant role. Additionally, several structural factors that influence the energies of the excited states were identified. To enhance our understanding of the ESP, we incorporated spin-orbit coupling as a direct transition term between excited states and explicitly considered its effects on the ESP. The results of evaluating transition rates through a transition simulation indicate that when the influence of spin-orbit coupling is significant, the sign of the ESP in the ground state can reverse. This novel ESP mechanism mediated by spin-orbit coupling may offer fundamental insights for designing molecules to precisely control electron distribution across multiple spin states.
Temperature Behavior of Intermolecular Interactions in Ionic Liquids
Authors: Gao Oscar , Teleanu Florin , Marr Kelsey , Jerschow Alexej
Published: December 2024

Room-temperature ionic liquids (RTIL) represent a versatile class of chemical systems, comprised only of oppositely charged species, whose bulk properties can be fine-tuned by adjusting molecular structures and, consequently, intermolecular interactions. Understanding the intricate dynamics between the two ionic species can aid the rational design of RTIL as electrolytes facilitating electron- or proton-transfer reactions useful for energy applications. Here, we investigate the temperature dependency of the intermolecular interactions via magnetization transfer between oppositely charged ions by means of 1H-19F heteronuclear Overhauser effect spectroscopy (HOESY) for two ionic liquids, namely [BMIM][BF4] and [BMIM][PF6]. We find that cross-relaxation rates vary significantly over a rather small temperature range, crossing the null point and changing sign. Other NMR observables such as chemical shifts, scalar couplings or auto-relaxation rates are less affected by temperature, making intermolecular Overhauser transfer a sensitive tool to study the dynamics and especially intermolecular interactions in RTILs. Molecular Dynamics (MD) simulations on neat RTILs systems were performed to identify the origin of the observed behavior. Good agreement between simulated and experimental cross-relaxation rates was found at different temperatures. On this basis, we could attribute the observed temperature behavior to the modulation of dynamic properties rather than coordination changes of RTILs. Specifically, it is the change in relative diffusion coefficients that describes the temperature behavior of internuclear interactions, rather than the distance of closest approach. This information underscores the versatility and high thermal stability of ionic liquids.
Three-dimensional Manipulation of Hydrogel Microparticles by Positional Change of Light Focus in Stop Flow Lithography
Authors: Jang Ryan
Published: December 2024

Hydrogel microparticles have garnered substantial attention in the fields of drug delivery, tissue engineering, and biosensing due to their properties of high biocompatibility, hydrophilicity, and tunability. Stop Flow Lithography (SFL), a microfluidic-based photopolymerization technique, has emerged as one of the leading methods by which these particles are synthesized due to its high throughput of controlled geometrically defined particles and ease of use. Previous research assumes that light distributes evenly throughout the SFL flow channel due to the almost instantaneous speed of light (3*108 m/s), synthesizing uniformly shaped hydrogels. In this study, the position of UV-light focus in SFL was manipulated using microscope focus, to which three-dimensional differences in hydrogel shapes were observed, disproving this presumption and ultimately suggesting that light intensity is not uniformly distributed. In observing these three-dimensional differences, we also discovered a technique by which SFL, normally confined to two-dimensional control, can be used to manipulate three-dimensional hydrogel shape. Furthermore, we explored potential applications of this technique in the fields of multiplex immunoassays, tissue engineering, and drug delivery. Our results indicate that the ability to manipulate hydrogels in a three-dimensional manner significantly enhanced all three fields, demonstrating promising application of this technique in biomedical and clinical fields.
Extreme Defect Tolerance for Electrochemical Intercalation in Wadsley–Roth Structures Demonstrated by Metastable NaNb7O18
Authors: Ko Sarah , Dorrell Jordan , Alter Ethan , Ta Anthony , Morris Andrew , Griffith Kent J.
Published: December 2024

Careful control over the defect chemistry of crystalline compounds is typically critical to transport phenomena (ion, electron, phonon, etc.). In battery materials, particularly in one-dimensional (1D) ion conductors, even small concentrations of defects in the diffusion pathway can be pernicious. Wadsley–Roth block phases are interesting as 1D ion conductors that possess high (multi-electron) redox capacity and amongst the highest ionic diffusion coefficients of any electrode materials. The origin of their high-rate transport has been heavily studied and attributed, in part, to the existence of parallel one-dimensional long-range diffusion pathways that ions can interchange between with low activation barriers. These parallel channels could impart defect tolerance to this 1D conductor, but no direct evidence for this behavior has been reported. Herein, a new lithium-ion battery negative electrode material, NaNb7O18, is described that exhibits extreme defect tolerance. Multimodal characterization combining neutron diffraction, 23Na solid-state NMR spectroscopy, and DFT calculations reveals that more than half of the Na+ in NaNb7O18 is in diffusion-tunnel-blocking cuboctahedral environments (similar to the perovskite A-site) within Wadsley–Roth-like blocks of octahedra. Despite the high point defect concentration, NaNb7O18 can reversibly lithiate to Li7NaNb7O18 and cycle 200 mAh g–1. There is still 100 mAh g–1 accessible capacity in 3 mins in large 4–23 µm (D10–D90) particles. Operando synchrotron diffraction shows an asymmetric lithiation/delithiation process with two first-order phase transitions including one with nearly zero volume change. LixNaNb7O18 also exhibits evidence for reversible Nb–Nb bond formation. From the same operando diffraction measurements, the Nb–Nb distances of niobium atoms in edge-sharing octahedra at the block peripheries vary from ca. 3.4 Å to 2.8 Å back to 3.4 Å over one lithium insertion/extraction cycle, which is in quantitative agreement with the Nb–Nb bond formation charge storage mechanism recently proposed from the computational lithiation of several different Wadsley–Roth compounds. Experimental determination of the defect chemistry of NaNb7O18 and its (i) tolerance to tunnel-blocking defects, (ii) two-phase structure evolution, and (iii) reversible Nb–Nb bond formation during intercalation are presented. These observations not only serve to advance our understanding of ion transport and charge storage in the large family of high-rate Wadsley–Roth compounds but provide new insights into the design criteria for charge transport and charge storage in high-performance mixed ionic–electronic conductors.
Aminopeptidase N-activated self-immolative hydrogen sulfide donor for inflammatory response-specific wound healing
Authors: Rong Fan , Bao Wenxin , Li Guanyi , Ge Yuxuan , Zhu Wangyang , Hao Bin , Zhao Yaxue , Yuan Yunsheng , Wang Yin
Published: December 2024

Hydrogen sulfide (H2S) plays crucial inflammatory modulating roles, representing a promising candidate for anti-inflammatory therapies. However, current H2S delivery approaches lack sufficient specificity against inflammatory response. Herein, regarding the overexpressed aminopeptidase N (APN) at the inflammation sites, an APN-activated self-immolative carbonyl sulfide (COS)/H2S donor (AlaCOS) was developed for inflammatory response-specific H2S delivery. The compound showed sustained H2S generation upon APN activation in the presence of carbonic anhydrase (CA), and the responsiveness could be well regulated by modulating the amino acid sequence. Due to the inflammatory response-specific sustained H2S delivery, AlaCOS provided potent anti-inflammatory capability, which was further validated by RNA sequencing. In vivo experiments on a full-thickness cutaneous wound murine model also showed the strong promoting effect on wound healing, mainly due to the regulation of the inflammatory response by AlaCOS. By introducing a caged coumarin fluorophore to the molecular architecture, self-reporting fluorescence could be generated accompanied with APN-mediated COS/H2S release, which achieved the visualization of H2S delivery in vitro and in vivo. This work not only offers a useful tool for studying the bioactivity of H2S on inflammation, but also provides new insights for developing novel therapies to cope with inflammation-associated diseases.
4G cloning: rapid gene assembly for expression of multisubunit protein complexes in diverse hosts
Authors: Taschner Michael , Dickinson Joe Bradley , Roisné-Hamelin Florian , Gruber Stephan
Published: December 2024

Multisubunit protein complexes are central to many cellular processes, and studying their activities and structures in vitro requires reconstitution via recombinant expression and purification. Obtaining targets at sufficient purity and scale typically involves screening several protein variants and expression hosts. Existing cloning strategies enable co-expression but are often time-consuming, labor-intensive, and host-specific, or involve error-prone steps. We present a novel vector set and assembly strategy to overcome these limitations, enabling expression construct generation for multisubunit complexes in a single step. This modular system can be extended to additional hosts or include new tags. We demonstrate its utility by constructing expression vectors for structural maintenance of chromosomes complexes in various hosts, streamlining workflows, and improving productivity.
Costura e escrita na poesia de Emily Dickinson
Authors: Wiechmann Natalia Helena
Published: December 2024

É de conhecimento geral que o século XIX, nas sociedades ocidentais, pautou-se pela distinção de papéis sociais a depender do sexo do indivíduo, o que significa que homens e mulheres exerciam atividades diferentes a partir de ideais de feminilidade e de masculini- dade. Em suma, os homens atuavam no espaço público do trabalho, da política, das relações econômicas, entre outras esferas; por outro lado, às mulheres ficavam reservadas tarefas relacionadas aos cuidados com a família, com a casa e com a manutenção de uma moral reli- giosa puritana, em uma atuação restrita, muitas vezes, ao espaço e às atividades domésticas. Dentre as obrigações domésticas femininas estavam as tarefas relacionadas à vestimenta de todo o grupo familiar à sua volta: lavar, quarar, passar, costurar – fabricar e consertar peças de vestuário, além do bordado, eram atividades corriqueiras para as mulheres. A partir des- se contexto e por meio de close reading, este trabalho de análise literária se propõe a leitura dos poemas “Don’t put up my Thread & Needle -” (“Não me guarde a Linha e a Agulha –”) e “To mend each tattered Faith” (“Para remendar a Fé de Todos”), de Emily Dickinson (1830- 1886), importante voz da poesia norte-americana no século XIX, para compreendermos como o eu-lírico se apropria do campo semântico ligado à costura e, portanto, ao estereótipo de feminilidade, para subverter literariamente o discurso da domesticidade e metaforizar o processo artístico da escrita poética nas imagens ligadas a esse universo da costura.
Leis suntuárias, vestimentas e regulações sociais femininas na série Rainha Charlotte
Authors: Aucar Bruna , Bon Olga , Siciliano Tatiana
Published: December 2024

A partir do seriado televisivo Rainha Charlotte (2023), da Netflix, este artigo propõe uma análise da conformação histórica das vestimentas como mecanismos de manutenção de hierarquias e imposição de austeras regulações sociais, especialmente para a mulher. A trama, baseada na história da rainha consorte da Inglaterra no período de 1761 e 1818, nos transporta para um tempo que, embora idealizado pela ficção, esboça a qualidade do drama feminino nas sociedades de corte europeias. Observa-se, particularmente, como se dão as fixações e permanências dispostas a partir das lógicas das normatividades suntuárias. O vestir é um ato social determinante para mulheres que tentam reinventar seus espaços de existência nas brechas do sistema aristocrático. A análise interpretativa se apoia no estudo de caso sugerido por José Luiz Braga e no método heurístico proposto por Carlo Ginzburg, a fim de captar indícios oferecidos pela diegese para a reconstrução e compreensão da narrativa histórica e na perspectiva de autores como Georg Simmel e Alan Hunt.
O século do uniforme
Authors: Nina Priscila
Published: December 2024

O espartilho foi objeto de uma nova experiência feminina, vinculada à modernidade. Entre o final do século XIX e início do século XX, o espartilho circulava no corpo de mulheres, era exibido em lojas, vitrines e ateliês de costura, divulgado em anúncios publicitários e revistas ilustradas. Neste período, a proliferação dos discursos sobre a moda e as mudanças periódicas no vestuário tiveram forte apelo entre as mulheres. Ao mesmo tempo, a produção em massa de espartilhos alterou as relações entre clientes e vendedoras e trans- formou as experiências de consumo. Assim, a partir da análise deste objeto, discutiremos temas relacionados à padronização do corpo feminino, à pseudoindividualização, à intimidade e às tensões entre indivíduo e sociedade de massas.
Redesign de vestuário para inclusão e diversidade na moda
Authors: Bezerra Marcela Fernanda de Carvalho Galvão Figueiredo , Silva Dilma Ferreira da
Published: December 2024

A disfunção motora pode resultar na limitação ou perda da independência nas atividades da vida diária, como o vestir. Desse modo, o estudo realiza um redesign em pe- ças de roupas da coleção verão 2023-2024 da marca Rota do Mar, visando uma melhoria no vestir das pessoas com deficiência motora. Para isto, realiza o levantamento das difi- culdades relacionadas ao vestuário que as pessoas com deficiência enfrentam, analisa as alternativas de peças de roupas voltadas para este público existentes no mercado e iden- tifica as possíveis adaptações para tornar as roupas mais inclusivas para, assim, produzir protótipos para atender a esta população. Para o desenvolvimento deste projeto foi utili- zada como metodologia de design o modelo de desenvolvimento projetual de Bernd Löba- ch, levando em consideração os princípios do Design Universal. Os resultados indicam que as principais necessidades e desafios se relacionam com a ausência de adaptações nas peças que as tornem mais inclusivas sem perder seus fatores estéticos e simbólicos e que as soluções encontradas são de fácil desenvolvimento para a indústria.
Design Pluriversal e Inclusivo
Authors: Keller Daniel , Fratton Renata
Published: December 2024

Sendo o design pluriversal uma das perspectivas do design inclusivo, considera-se importante entender como as iniciativas de formação de designers vem se apresentando na contemporaneidade em prol desta perspectiva. Assim, este trabalho dedica-se a desenvolver uma pesquisa de revisão bibliográfica e revisão sistemática para analisar as principais iniciativas de ensino globais que estão engajadas em práticas pluriversais do design enquanto campo de estudo da educação. A partir da coleta, foi possível perceber que as abordagens do pensamento pluriversal para o ensino do design variam de acordo com as abordagens que atuam (a) as propostas de educação e formação de profissionais engajados com o pensamento pluriversal, (b) modelos de atuação na transformação social de comunidades oprimidas e/ou periféricas, (c) avanço acadêmico no sentido de formar lideranças para mudanças em sistemas complexos, (d) uso de tecnologias sociais para o impacto em comunidades específicas, (e) contribuição social através da inovação com foco primordial na sustentabilidade, (f) fortalecimento e empoderamento de grupos oprimidos desenvolvendo propostas de superação de contradições sociais por meio do design. Diante dos resultados, foi possível realizar um mapeamento de pontos chave para a proposição de outras iniciativas de ensino do design pluriversal.
Interdisciplinaridade nas disciplinas de Ergonomia e Inclusão e Modelagem e Costura
Authors: Koch Barbara Gisele , Heidrich Regina de Oliveira
Published: December 2024

Este artigo apresenta um relato de experiência que vem acontecendo no curso de Moda, com as disciplinas de Ergonomia e Inclusão e Modelagem e Costura: Necessida- des Específicas. O trabalho interdisciplinar tem obtido resultados relevantes e uma cons- ciência da importância de unir de forma fluida as disciplinas envolvidas no curso. Com isto, apresenta-se o relato de experiência de vestuário para gestante. A metodologia utili- zada no artigo é um relato de experiência, pois se trata de uma vivência acadêmica e/ou profissional em um dos pilares da formação universitária (ensino, pesquisa e extensão), cuja característica principal é a descrição da intervenção. Ao final, destacamos aqui a im- portância da interdisciplinaridade como catalisadora de inovação e inclusão ao apresen- tar projetos para um nicho de mercado invisibilizado pela mídia, tanto com necessidades específicas temporárias quanto deficiências permanentes. Além disso, com o processo de aumento de vida de pessoas idosas, esse nicho aumentará progressivamente.
Literasi Aktuaria di SMA Kristen Trimulia Bandung
Authors: Jaya Permana Ferry , Lesmono Dharma , Sugiarto Iwan , Kristiani Farah , Limansyah Taufik
Published: December 2024

Kurikulum Merdeka yang dicanangkan oleh Pemerintah melalui Mendikbudristek pada tahun 2022 memberikan kebebasan pada sekolah dalam mengatur alokasi waktu dan materi pelajaran. Sementara itu siswa juga diberikan kebebasan memilih pelajaran yang sesuai dengan bakat dan minat, serta rencana karir yang akan dipilih. Kebebasan yang diberikan ini juga memberikan permasalahan bagi sekolah, guru dan siswa. Permasalahan tersebut antara lain terkait dengan kurangnya wawasan para siswa tentang berbagai profesi yang dapat ditekuni, lingkup pekerjaan, prospek karir, serta kaitannya dengan mata pelajaran yang harus dipilih untuk menunjang profesi tersebut. SMA Kristen Trimulia sebagai salah satu sekolah yang akan melaksanakan kurikulum Merdeka, menghadapi permasalahan yang sama. Salah satu upaya sekolah untuk mengatasi hal tersebut adalah mengundang berbagai mitra perguruan tinggi untuk memberi wawasan pada siswa tentang bidang studi yang ditawarkan. Kegiatan literasi aktuaria ini merupakan kegiatan pengabdian kepada masyarakat beberapa dosen Program Studi Sarjana Matematika UNPAR. Kegiatan ini bertujuan memperkenalkan matematika dan statistika yang terkait dengan aktuaria, sesuai dengan tingkat pengetahuan mereka sebagai siswa SMA. Melalui kegiatan ini siswa diharapkan memperoleh wawasan terkait aktuaria dan profesi aktuaris, yang dapat membantu siswa untuk memutuskan apakah profesi aktuaris merupakan pilihan karir yang cocok untuk mereka.
Anak Belajar Fisika (ABF) 2023
Authors: Sudarso Yuanita Puspita Dewi , Flaviana Flaviana , Siahaan Haryanto Mangaratua , Sutanto Sylvia Hastuti , Fidiani Elok , Nugraheni Neng Putri Lestari
Published: December 2024

Anak Belajar Fisika (ABF) 2023 mengangkat tema “Incredible Physics” yang disingkat INDY dengan tema workshop secara garis besar dapat dibagi menjadi dua yaitu Fisika Terapan dan Fisika Teori. Topik ABF/INDY 2023 untuk masing-masing tema tersebut adalah: (1) Deep Learning dan Implemetasinya pada Hardware, dan (2) Quantum Computing. Salah satu dampak dari kegiatan pengabdian ini khususnya bagi para peserta adalah semakin bertambahnya wawasan ilmu fisika sesuai dengan bidang ilmu yang diminati, yang sebelumnya belum pernah atau belum secara mendalam dipelajari di sekolah. Berdasarkan angket sebelum kegiatan, terdapat 42% peserta yang sama sekali belum pernah mempelajari materi INDY 2023. Setelah mengikuti workshop, sebanyak 50% peserta menyatakan bahwa dapat memahami materi yang diberikan. Berdasarkan masukan peserta, seluruh peserta menginginkan untuk dapat diadakan lagi kegiatan ini, baik secara daring maupun luring. Dari angket tersebut muncul usulan tema yang cukup beragam, yang akan menjadi bahan pertimbangan penyelenggaraan kegiatan selanjutnya.
Discussion and Practice on Talent Cultivation Model Based on OBE Concept in Veterinary Medicine Graduate Education
Authors: Liao Jiedan
Published: December 2024

To address the challenges in training veterinary master’s students, it is essential to align with the core objectives of veterinary graduate education. This involves focusing on faculty development, course design, innovative teaching methods, university-industry collaboration, and reforming the evaluation system. By applying the outcome-based education model, new approaches to veterinary graduate training can be developed, particularly for applied talent development in agricultural universities serving local communities. This innovative model emphasizes ideological and political education, aiming to enhance students’ abilities in knowledge and practical innovation, preparing them to be well-rounded professionals. The goal is to cultivate senior veterinary experts who are not only skilled in academic research and scientific inquiry but also committed to advancing agriculture, rural areas, and supporting rural revitalization. This approach provides a valuable framework for fostering highly qualified graduates who are both technically proficient and socially responsible.
O USO DO CELULAR PELO ALUNO COM TDAH EM SALA DE AULA PARA ESTIMULAÇÃO DA APRENDIZAGEM
Authors: Neves Mônica Moura , Barroso Márcia Regina Castro
Published: December 2024

Considerando que os smartphones são talvez os mais procurados dentre os dispositivos móveis, podemos dizer que funções antes desempenhadas por outros recursos agora cabem na palma de nossa mão. Se isso nos leva a pensar sobre as transformações que a tecnologia tem provocado nas relações sociais, no ambiente escolar também não seria diferente, já que as redes e os aplicativos fazem parte da vida dos alunos. Deste modo, analisando as mudanças geradas no comportamento, na gestão do tempo, nos processos de comunicação e na aprendizagem, percebe-se que o uso da tecnologia pode contribuir sobremaneira no acompanhamento de todos os alunos, em especial, daqueles que apresentam alguma especificidade educativa, isto é, que requerem um olhar mais direcionado do professor. Neste trabalho, a partir de um levantamento bibliográfico, trataremos sobre as possibilidades do uso do celular pelo aluno com TDAH (Transtorno do Déficit de Atenção e Hiperatividade) enquanto ferramenta pedagógica, sugerindo alguns Apps com atividades que podem ser realizadas em sala de aula.  Mas é preciso salientar que, embora seja fonte de estímulos rápidos, que causam sensação de prazer, o celular pode acarretar o aumento dos sintomas. Devido a isso, sugere-se o uso consciente do dispositivo e o acompanhamento constante do professor. Reconhecendo, no entanto, que o professor necessita de formação continuada para aprimorar práticas que favoreçam o letramento digital e colaborem para o protagonismo do educando com TDAH em sua trajetória acadêmica, ressaltaremos a valorização profissional do professor enquanto mediador do conhecimento.
Empowering Pregnant Women Through Psychoeducation with A Combination of Mindfulness to Improve Mental Health
Authors: Ulfa Maria , Tina Sari Levi , Wibisono Wahyu
Published: December 2024

The maternal mortality rate in East Java in 2022 was 499 maternal deaths. Blitar Regency reached 17 deaths and Blitar City only had 3 maternal deaths. Tulungrejo Village, Wates District, Blitar is the place of this community service. The geographical location of Tulungrejo Village is in the mountains of southern Blitar. In 2023, 25 women were married at the age of under 19 years and had their first child at the age of 18, 20 people. Early marriage can cause mental health problems, due to psychological unpreparedness for marriage, facing pregnancy at a young age, and unpreparedness of reproductive organs, which can increase the risk of developing eclampsia or eclampsia. The interventions to reduce maternal mortality were by improving maternal mental health through psychoeducation combined with mindfulness. There were stages in implementing community service activities: the first stage was to socialize the community service program with the Head of Tulungrejo Village, the Secretary, the Head of the Welfare Section, and midwives in the Tulungrejo Village area. The second stage was psychoeducation training with a combination of mindfulness. The third stage was the application of technology with the "SHE" application. The fourth stage included mentoring and evaluation of pregnant women. The fifth stage was the stage of sustainability of the pregnant women's empowerment program. The results of this service show that the differences before and after the treatment of psychoeducation training with a combination of mindfulness are depression, anxiety, and stress p-value = 0.000 ≥ α 0.05. Psychoeducation training combined with mindfulness, can help pregnant women reduce fear and anxiety so that they can accept the conditions they experience. Mindfulness activities are simple activities that can be used by pregnant women every morning or evening to regulate breathing rhythm so that anxiety can decrease, and the "SHE" application is also used at any time without paying or re-updating.
Popular Culture And Local Wisdom: A Semiotic Analysis of “Lathi” and “Wonderland Indonesia” Songs
Authors: Budiman Kurniawan Agus Fiqih
Published: December 2024

Abstract. Music, as the name suggests, is a cultural product that intersects with human creativity in the realm of entertainment industry. As popular culture and local wisdom collide, music can better portray a particular indigenous society’s characteristics due to the amalgamation of current trends and sacred local values. This study aims to examine the songs of “Lathi” and “Wonderland Indonesia,” interpreting the implicit meanings of any semiotic symbols they contain. The data were obtained from the songs’ music videos published on their official YouTube channels and credible journal articles, utilizing a qualitative-descriptive method and semiotic theory by Roland Barthes. In order to accentuate clarity, this study broke down and mapped out three (3) notable processes such as data collection, data analysis, and data interpretation. The result shows that both “Lathi” and “Wonderland Indonesia” songs’ semiotic signs tend to integrate Indonesian traditional culture with western popular culture. Some evidence include the Indonesian traditional arts (gamelan, wayang kulit, stuffed horse, etc.) and Electronic Dance Music (EDM). In a global context, the songs are intended to embody acculturation between two exceptionally distinct cultures. Despite the widespread of popular culture phenomenon, Indonesians stay committed to upholding nationalism and local wisdom. Let alone the global citizens are more likely to be exposed to Indonesian traditional culture. Keywords: Popular Culture, Local Wisdom, Semiotic, Music, Electronic Dance Music (EDM)
Communication Patterns Between Leaders and Employees in Improving Performance
Authors: Nurmitasari Ainy Amiranti , Karnay Sudirman , Farid Muhammad , Saleh Nurming
Published: December 2024

Abstract. This study aims to ascertain the impact of communication patterns and leadership styles on enhancing employee performance. The research was conducted at the Faculty of Language and Literature, Makassar State University. This research is a qualitative study that employs questionnaires and interviews as data collection techniques. The research data were analyzed using the Miles and Hubermann model, encompassing data collection, reduction, presentation, and conclusion drawing. The findings revealed that leaders at the Faculty of Language and Literature, Makassar State University, employed various communication strategies. In general, the communication patterns used by leaders encompass vertical, horizontal, and diagonal communication patterns among leaders, leaders to subordinates, and subordinates to leaders. The data indicates that persuasive, participatory, listening, and transformational communication styles exert a considerable and beneficial influence on employee performance. The combination of leadership communication patterns and styles positively impacts employee performance, including in the processes of discussing and planning a work program, as well as in coordination and decision-making. Positive relationships between leaders and employees are associated with a higher employee work ethic. It can be surmised that leadership communication patterns and styles have a markedly beneficial effect on employee performance and can improve their work performance. The barriers to the interaction between leaders and employees are differences in perception, organizational culture, use of technology, and lack of communication skills. Keywords: Leadership Communication Patterns, Employee Performance, Organizational Communication, Communication Barriers
СТРУКТУРЫ АЦИЛИРОВАННЫХ ПРОИЗВОДНЫХ 5-ИОД-8-ОКСИХИНОЛИНА И 5,7-ДИИОД-8-ОКСИХИНОЛИНА
Authors: Сенчурин В.С. , Найферт С.А. , Осипов А.А. , Жеребцов Д.А. , Раджакумар К.
Published: December 2024

Взаимодействием 5-иод-8-оксихинолина (5-I-8-Hq) и 5,7-дииод-8-оксихинолина (5,7-I2-8-HqAc) с уксусным ангидридом при 80 °С получены ацильные производные 5-I-8-HqAc (1) и 5,7-I2-8-HqAc (2). Перекристаллизацией из хлороформа выращены кристаллы, методом рентгеноструктурного анализа определена кристаллическая структура и особенности строения 1 и 2, а также проведен анализ межмолекулярных контактов, оказывающих влияние на формирование кристаллической упаковки и построены поверхности Хиршфельда (HS). Отмечено формирование коротких галогенных связей I···N в моноиодиде и отсутствие таких связей в дииодиде, где вместо этого имеются короткие контакты I···I.
Setting of import tolerances for hexythiazox in blackberries and raspberries
Authors:   European Food Safety Authority (EFSA), Bellisai Giulia , Bernasconi Giovanni , Carrasco Cabrera Luis , Castellan Irene , del Aguila Monica , Ferreira Lucien , Greco Luna , Jarrah Samira , Leuschner Renata , Mioč Andrea , Nave Stefanie , Reich Hermine , Ruocco Silvia , Scarlato Alessia Pia , Szot Marta , Theobald Anne , Tiramani Manuela , Verani Alessia , Zioga Elena
Published: December 2024

Abstract
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Gowan Crop Protection Limited submitted a request to the competent national authority in Finland to set an import tolerance for the active substance hexythiazox in blackberries and raspberries. The data submitted in support of the request were found to be sufficient to derive maximum residue level (MRL) proposals of 3 mg/kg for raspberries and blackberries. Adequate analytical methods for enforcement are available to control the residues of hexythiazox in the plant matrices under consideration at the validated limit of quantification (LOQ) of 0.01 mg/kg. Based on the risk assessment results, EFSA concluded that the intake of residues resulting from the use of hexythiazox according to the reported agricultural practices is unlikely to present a risk to consumer health.
ТЕОРЕТИКО-МЕТОДОЛОГІЧНИЙ АНАЛІЗ ПРОБЛЕМИ ЕМОЦІЙНОЇ СЕПАРАЦІЇ В ПРОЦЕСІ СТАНОВЛЕННЯ ОСОБИСТІСНОЇ ІДЕНТИЧНОСТІ В ЮНАЦЬКОМУ ВІЦІ
Authors: Годик Софія
Published: December 2024

Purpose. The article reveals a theoretical and methodological analysis of the problem of emotional separation in the process of forming personal identity in youth. The goal was to study the characteristics of emotional separation in youth.
Methods. To achieve the goals, the following methods of scientific and theoretical study of the problem were used: analysis, synthesis, abstraction, systematization, generalization to define the concept of the essence of emotional separation, modeling - in order to determine the impact of emotional separation on the formation of personal identity in youth.
Results. The theoretical and methodological analysis of the thematic scientific and psychological literature on the problems of emotional separation and personal self-identity in youth gave reasons to affirm the existence of a relationship between them. As mentioned earlier, the concept of emotional separation has not yet gained momentum in the literature in any field. Psychology and related sciences have the opportunity to accept this concept and build a theoretical basis for it within the framework of our profession.
During successful emotional separation, young people and adolescents remain psychologically independent, emotionally separating from their parents while simultaneously developing a sense of trust in them. However, independence from parents is not just emotional separation. Attachment theory emphasizes the importance of the emotional bond between parents and children, which impairs the child's adaptive independence from parents - the process of separation. Secure relationships between parents and adolescents can promote healthy autonomy and, in their case, positive psychosocial adaptation, as well as the formation of personal identity.
Conclusions. In adolescence, the child's opportunities expand, which is marked, in particular, by the emotional separation of the subject from his family context. That is, emotional separation of the child from the parents, which is a completely healthy process. Our research is precisely an attempt to reveal how the personal identity of young men is related to the parameters of the relationship between them and their parents, that is, emotional separation.