bluuebunny/crossref_metadata_2025 huggingface dataset:
TUTURAN PERSUASIF YOUTUBER FATYA BIYA PADA KONTEN “BEST PRODUCTS OF 2023”
Authors: Tika Indah Purwanti  , Suwadi  , Sugianti
Published: January 2025

Penelitian ini betujuan untuk menganalisis tuturan persuasif yang digunakan oleh Youtuber Fatya Biya dalam konten "Best Products Of 2023". Penelitian ini berawal dari masalah mengenai bagaimana tuturan persuasif yang digunakan oleh youtuber Fatya Biya dan konten "Best Products Of 2023" dapat menarik perhatian dan mempengaruhi audiensnya. Metode penelitian yang digunakan dalam penelitian ini adalah kualitatif deskriptif. Subjek dari penelitian ini adalah youtuber Fatya Biya. Objek penelitian adalah tuturan persuasif yang digunakan oleh Fatya Biya dalam rangkuman video Youtube berjudul "Best Products Of 2023". Sumber data pada penelitian ini diperoleh dari 5 video Fatya Biya. Data penelitian berupa transkrip 5 video youtube Fatya Biya. Proses pengumpulan data dilakukan dengan teknik simak yaitu mengamati tuturan persuasif di video dan teknik catat yaitu transkrip. Analisis data dilakukan dengan cara reduksi data, penyajian data, interpretasi data dan kesimpulan.
Hasil penelitian menunjukkan bahwa Fatya Biya menggunakan berbagai wujud tindak tutur persuasif yaitu asertif, direktif, ekspresif, komisif dan deklaratif. Dominasi tindak tutur asertif diikuti oleh direktif dan ekspresif, sementara komisif dan deklaratif digunakan dalam jumlah lebih sedikit. Strategi tindak tutur yang digunakan yaitu strategi tindak tutur langsung dan strategi tindak tutur tidak langsung, dimana Fatya Biya lebih banyak menggunakan strategi tindak tutur langsung.
Analisis Semiotika Komik Digital "The Real Lesson" Karya Chae Young Taek dan Han Garam Serta Implikasi Nilai Moral dan Pendidikan dsri Karakter Pak Guru Hwanjim
Authors: M. Fatih Khoiron  , Suwadi  , Badriyah Wulandari
Published: January 2025

Dalam komik digital The Real Lesson karya Chae Young Taek dan Han Garam, yang dirilis melalui platform Webtoon, nilai-nilai moral dan pendidikan dibahas dalam penelitian ini. Studi ini menggunakan pendekatan kualitatif-deskriptif, menggunakan pendekatan semiotika Charles Sanders Peirce. Analisis representasi, objek, dan interpretant dilakukan untuk menentukan makna tanda-tanda yang ada dalam komik. Data diperoleh melalui pembacaan dan analisis mendalam balon percakapan, dialog, dan narasi komik.Hasil penelitian menunjukkan bahwa ada 32 informasi yang mencerminkan nilai-nilai moral dan pendidikan dalam komik The Real Lesson. Dari nilai-nilai moral tersebut, 18 terdiri dari lima kategori utama: kepedulian, sikap tegas, adil, tanggung jawab, dan rendah hati. Selain itu, ada empat belas nilai pendidikan yang dibagi menjadi dua kategori utama: kejujuran dan disiplin. Nilai moral lebih dominan secara keseluruhan, dengan 56%, sedangkan nilai pendidikan lebih rendah, dengan 44%. Penelitian ini menunjukkan bahwa komik digital, terutama dengan representasi visual dan naratif yang kuat, dapat menjadi media yang efektif untuk menyampaikan pesan moral dan pendidikan. Hasil ini meningkatkan pemahaman tentang kemungkinan komik dapat digunakan sebagai alat pendidikan yang tidak hanya menghibur tetapi juga mengajar.
XRD and FTIR characterisation of historical green pigments and their lead-based glazes
Authors: Gražėnaitė Eglė , Kiuberis Jonas , Beganskienė Aldona , Senvaitienė Jūratė , Kareiva Aivaras
Published: January 2025

In this study, the applicability of X-ray powder diffraction (XRD) analysis and Fourier transform infrared (FTIR) spectroscopy to investigate historical green pigments and their glazes was evaluated. In order to verify the ability to detect pigments in their glazes of the above techniques, the XRD and FTIR analyses were performed on the model samples. The investigation was pursued on nine pigments (Kremer Pigmente): malachite, verdigris, cobalt green, cobalt bottle green, chrome oxide green, Egyptian green, Victorian green, Florentine green and green jasper. The same pigments together with lead oxide and silica were used to prepare lead-based glazes. The results revealed that the XRD analysis is a useful tool for qualitative determination of the composition of glazes, although in some cases other analytical techniques should be involved. However, FTIR spectroscopy in the high wavenumber range (4 000–600 cm–1) does not give reliable results in the determination of green pigments in glazes.
Chemical composition of rare garnets, their colours and gemmological characteristics
Authors: Balčiūnaitė Irena , Kleišmantas Arūnas , Norkus Eugenijus
Published: January 2025

The article describes the rare garnet chemical composition, the colour, the dependence on chemical elements and gemmological features. Chemical analysis of the garnet group minerals was performed with a Quanta 250/450/650 scanning electronic microscope, using an apparatus for coating the samples with metals Emitech SC7620 Mini Sputter Coater with a CA7625 attachment for carbon coating.
Sol–gel synthesis of calcium nanomaterial for paper conservation
Authors: Darčanova Olga , Beganskienė Aldona , Kareiva Aivaras
Published: January 2025

Nanoparticles of calcium oxide (100 nm), prepared using the sol–gel citrate method, were sonicated for 20 min in water and used for paper deacidification treatment via the Barrow method. For comparison, deacidification was also performed using bulky calcium hydroxide.Also tested as reagents, were mixtures of the two previously mentioned reagents with the addition of 0.1% gelatin, as well as Bookkeeper alkali material. After thermal accelerated aging at 90 °C for 512 h, all paper samples were investigated by scanning electron microscopy (SEM), infrared (FTIR) and absorbance (UV/Vis) spectroscopy. pH, alkaline reserve (AR), paper sorption and strength properties were determined. The highest value of AR and pH was provided by the calcium nanoparticles treated with gelatin. After artificial aging, the gelatin-treated bulky, nano-sized calcium hydroxide and Bookkeeper alkali material demonstrated an equal decrease in AR and pH. Added gelatin increased the binding of alkali material to paper. Also, measurement of paper strength showed that gelatin treated paper even after aging can resist higher force before breaking. At the same time addition of 0.1% of gelatin did not change paper sorption properties. FTIR and UV/Vis spectra analysis after the artificial aging process confirmed the positive effect of nano-sized calcium hydroxide.
Purification and characterization of polyhydroxybutyrate produced from thermophilic Geobacillus sp. AY 946034 strain
Authors: Giedraitytė Gražina , Kalėdienė Lilija
Published: January 2025

Thermophilic Geobacillus sp. AY 946034 strain was found to accumulate poly-3-hydroxybutyrate (PHB). The highest PHB percent yield was found under phosphorous limiting conditions (68.9% of cell dry weight), using glucose as the sole carbon source. Higher values of enzyme (ketothiolase, CoA reductase and PHA synthetase) activities of thermophilic strain indicated that bacteria use the classical pathway of PHB biosynthesis when are cultured on glucose as the sole carbon source.The characterization of biopolymer was carried out using FT-IR, DSC and capillary viscosity methods. The FT-IR analysis of the purified polymer revealed similarities in the spectra of the microbial and standard PHB at 2 983, 2 935, 1 722, 1 456, 1 278 and 1 053 cm–1 wave numbers. The thermal analysis showed the accumulated PHB to be semi-crystalline polymer (42%), having a thermal degradation temperature of 280 °C, melting temperature of 168.8 °C and apparent melting enthalpy of 62.98 Jg–1 . Molecular weight of the polymer was found to be 556 kDa.
Cytotoxicity of anticancer aziridinyl-benzoquinones in murine hepatome MH22a cells: the properties of RH1-resistant subline
Authors: Nemeikaitė-Čėnienė Aušra , Jarašienė Rasa , Nivinskas Henrikas , Šarlauskas Jonas , Čėnas Narimantas
Published: January 2025

2,5-Diaziridinyl-3-(hydroxymethyl)-6-methyl-1,4-benzoquinone (RH1) is a potential anticancer agent, which underwent both preclinical and phase-I clinical trials. However, the data of the previous studies did not sufficiently distinguish the relative impact of its main mechanisms of cytotoxicity, the bioreductive activation by DT-diaphorase (NQO1), and redox cycling under the action of single-electron transferring enzymes. For the discrimination between the roles of these mechanisms, we examined the cytotoxicity of RH1 and other quinones in MH22a murine hepatoma cells and their RH1-resistant subline. In MH22a cells, the cytotoxicity of aziridinyl-unsubstituted quinones increased with an increase in their single-electron reduction potential (E17). Taken together with the protection by the antioxidants, it points to a dominating oxidative stress-type cytotoxicity mechanism. The cytotoxicity of RH1 and other aziridinyl-substituted benzoquinones was higher than expected from their E17 values. Taken together with the protection by dicumarol, it points to an additional involvement of NQO1 in the cytotoxicity. The derived subline of MH22a with 16.6-fold resistance to RH1 was not cross-resistant to duroquinone and daunorubicin. In this subline, the activity of NQ01 was decreased by 24 times, whereas the activities of NAD(P)H: cytochrome c reductases, catalase, superoxide dismutase, and glutathione reductase decreased much less significantly. It points to the dominating role of NQO1 in the cytotoxicity of RH1.
Polycondensation of hydroxyl-group containing aliphatic diamines and dibromides yielding highly branched poly(2-hydroxypropylene imines)
Authors: Bočkuvienė Alma , Vareikis Aušvydas , Makuška Ričardas
Published: January 2025

Highly branched poly(2-hydroxypropylene imines) (PHPI) were synthesized by polycondensation of 1,3-diamino-2-propanol and 1,3-dibromo-2-propanol in several polar protic and aprotic solvents.Kinetics of polycondensation was studied using solution calorimetry and conductometric titration, and PHPI were characterized by SEC, 1H and 13C NMR spectroscopy, and DSC. PHPI with the highest degree of branching were synthesized in DMF, while those with the lowest degree in methanol. Independent of the degree of branching, PHPI were not crosslinked and well soluble in aqueous solutions. Presumptive mechanism of branching during polycondensation of aliphatic diamines and dibromides in polar protic and aprotic solvents is presented.
Adsorption of potassium ions on natural zeolite: kinetic and equilibrium studies
Authors: Jaskūnas Andrius , Subačius Benas , Šlinkštienė Rasa
Published: January 2025

Experimental data show that the adsorption of potassium on clinoptilolite after 7-hour relatively fast start eventually becomes diffusion-controlled and slows down. The rate and capacity of adsorption does not depend on the type of solution used – KNO3 or KCl, but favours higher temperatures. It was found that potassium adsorption is similar to chemisorption and this assumption was confirmed by both equilibrium and kinetic modeling. The applicability of Langmuir and Dubinin–Radushkevich models indicated a non-uniform nature of the clinoptilolite surface and suggested the formation of an adsorbate monolayer, which was used to calculate the clinoptilolite active surface area. The kinetic modeling showed that the pseudo-second order kinetic model was the most suitable for the obtained experimental data, which once more confirmed the chemical nature of potassium adsorption. Despite diffusion-limited potassium adsorption, the release of potassium proceeds at much higher rate in the presence of counter ions and equilibrium can be reached about 10 times faster.
Preparation and characterization of porous poly(urethane-urea) microparticles from poly(vinyl alcohol) and isophorone diisocyanate
Authors: Strakšys Antanas , Kochanė Tatjana , Budrienė Saulutė
Published: January 2025

The porous poly(urethane-urea) (PUU) microparticles are synthesized from poly(vinyl alcohol) (PVA) and isophorone diisocyanate (IPDI) in the dimethyl sulfoxide/water (99/1 vol%) solution by a one-step method. Influences of the initial molar ratio of PVA and IPDI, the reaction time and temperature on the yield and the structure of PUU are studied. The highest yield of PUU microparticles is 70.1%. The PUU are thoroughly characterized by the chemical analytical methods, infrared spectrometry, thermal analysis, surface area and pore volume analysis. The largest surface area is 122 m2 · g–1 and the total pore volume is 0.62 cm3 · g–1. Mainly the mesopore structure of PUU microparticles with the presence of macropores is estimated. The size and morphology of the PUU microparticles are evaluated by the scanning electron microscopy. The size distribution of PUU microparticles, which are synthesized under different conditions, is in the range of 2–10 µm. Thermal decomposition of the PUU occurs in two stages according to TGA results.
Formation of cobalt sulfide layers on polyamide 6 by sorption–diffusion method using solutions of dodecathionic acid, H2S12O6
Authors: Petrašauskienė Neringa , Stokienė Rūta , Žalenkienė Skirma , Janickis Vitalijus
Published: January 2025

The processes of obtaining layers of cobalt sulfides CoxSy by the sorption–diffusion method on polyamide 6 (PA) using solutions of dodecathionic acid, H2S12O6, as precursors of sulfur are studied. The concentration of sorbed sulfur (from ~50 to ~300 µmol · cm–3) increases with the increase of the duration of treatment (up to 6 h) and temperature (20–40 °C) of precursor solution. Cobalt sulfide layers are formed on the surface of polyamide after the treatment of sulfurized polymer with Co(II) salt solution. The concentration of cobalt in the layer increases with the increase of initial sulfurization duration and a different concentration of cobalt (24–28 µmol · cm–3) in PA at each temperature is reached. XRD spectra of polyamide films treated for different time with solutions of dodecathionic acid and then with Co(II) salt solution confirmed the formation of cobalt sulfide layers on the surface of polyamide: five phases of cobalt sulfides – CoS, Co3S4, Co6S5, Co9S8 and CoS2 were found in the films on the polyamide surface. The morphology of modified films characterised by SEM and AFM showed a spongy structure formed by the network of plate-like crystallites.
Investigation of sodium borohydride oxidation on CoB/Cu and CoBW/Cu modified with Au nanoparticles
Authors: Sukackienė Zita , Balčiūnaitė Aldona , Tamašauskaitė-Tamašiūnaitė Loreta , Selskis Algirdas , Jasulaitienė Vitalija , Norkus Eugenijus
Published: January 2025

The Au/CoB and Au/CoBW catalysts were deposited on the copper surface via electroless CoB and CoBW coating deposition followed by a spontaneous galvanic Au displacement from the HAuCl4 solution. The morphology and composition of the prepared catalysts were characterized using Field-Emission Scanning Electron Microscopy, Energy Dispersive X-ray Spectroscopy and X-ray Photoelectron Spectroscopy. The electrochemical behaviour of the fabricated Au/CoB/Cu and Au/CoBW/Cu catalysts was examined towards the oxidation of BH4– ions in an alkaline medium by means of Cyclic Voltammetry. The as-prepared Au/CoB/Cu and Au/CoBW/Cu catalysts exhibited a higher electrocatalytic activity towards the oxidation of BH4– ions as compared with that of pure Au, CoB/Cu and CoBW/Cu electrodes. The Au/CoBW/Cu catalyst with the Au loading of 5.8 μg cm–2 and with deposited Au nanoparticles in size from 7 to 40 nm has the highest mass activity (mA µgAu–1).
When chemistry meets biology: the case of aluminium – a review
Authors: Kisnerienė Vilma , Lapeikaitė Indrė
Published: January 2025

Aluminium chemistry is extraordinary and complex because of a large spectrum of inorganic and organometallic complexes of varying stability in solutions. Being reactive, aluminium has the potential to interact with and influence many biomolecules, biochemical pathways, cellular processes and physiological functions, thus causing high Al toxicity. It depends not only on the total Al concentration but also on the abundance of Al chemical forms, Al speciation being highly dependent on the pH and chemical environment of the solution. The oxidative potential of aluminium leads to enhanced oxidative stress, which explains part of Al toxicity mechanisms. Al is a known pro-oxidative, cytotoxic, neurotoxic, immunogenic, pro-inflammatory and mutagenic agent. Usually, organisms are not exposed to relevant levels of aluminium but long-term accumulation causes several human diseases and disturbs plant growth. In contrast to animals and humans, plants evolved specific mechanisms to cope with Al stress. We review the existing knowledge about aluminium chemical properties, bioavailability and cell responses determining Al toxicity not only in humans but also in plants. Extraordinary chemistry of Al and complexity of biological processes require complex researches to link knowledge of Al chemistry and biology of its effects in order to find the best solution to resist the aluminium toxicity.
Graphene and niobium(V) oxide/graphene supported platinum–cobalt catalysts as cathode material for oxygen reduction
Authors: Kepenienė Virginija , Stagniūnaitė Raminta , Tamašauskaitė-Tamašiūnaitė Loreta , Stalnionienė Irena , Norkus Eugenijus
Published: January 2025

The paper describes fabrication of the graphene and Nb2O5/graphene supported Pt or PtCo nanoparticles catalysts by means of microwave synthesis. The electrocatalytic activities of the synthesized catalysts towards the reduction of oxygen were investigated by linear scan voltammetry.It has been found that the graphene and Nb2O5/graphene supported PtCo nanoparticles catalysts show exhibited electrocatalytic efficiency towards the reduction of oxygen when compared with that of bare Pt/GR catalyst.
Influence of gasoline hydrocarbons on electrochemical processes during steel corrosion in ethanol
Authors: Lichušina Svetlana , Valsiūnas Ignas , Asadauskas Svajus
Published: January 2025

Although corrosion mechanisms in ethanol have been discussed extensively, conclusions cannot always be extended to bioethanol and gasoline mixtures. In the presence of water, phase separation can take place leading to rapid corrosion on the bottom of reservoirs, tanks, lines, etc. In this study electrochemical experiments were developed to investigate the corrosion mechanisms on horizontally immersed low carbon steel electrodes. The electrolytes represented simulated biofuels with 100, 85, 70% and 33% vol. of dehydrated ethanol plus 1:1 mixture of n-heptane and toluene with or without addition of water, acetic acid and chlorides. Electrodes were laid into flasks with simulated biofuels and periodically removed to measure Electrochemical Impedance Spectroscopy (EIS) parameters. Counterintuitively, the corrosion accelerated with higher amounts of hydrocarbons most likely due to two main factors. Although electrochemical behaviour of blends with 15% hydrocarbons or less was similar to that of pure ethanol, hydrocarbon increase to 30% produced a big change in kinetics. Another factor could be minor amounts of water, which might lead to phase separation and preferential adsorption of water aggregates on horizontal metal surfaces. The phase separation could intensify in the presence of chlorides. If amounts of hydrocarbon and ethanol are similar in biofuel, great care must be taken to prevent the access of chlorides and other corrosion precursors.
PVA and various diisocyanates based poly(urethane–urea) microcapsules for encapsulation of enzyme in water/butyl acetate emulsion: synthesis and study
Authors: Mačiulytė Sandra , Gutauskienė Gintarė , Niedritis Jana , Kochanė Tatjana , Budrienė Saulutė
Published: January 2025

This study evaluates the impact of three different diisocyanates, (1,6-hexamethylene diisocyanate (HMDI), toluene-2,4-diisocyanate (TDI), or 4,4’-methylene diphenyl diisocyanate (MDI), on the structure and properties of PVA-based (poly(vinyl alcohol)) poly(urethane–urea) microcapsules (PUUMC). PUUMC consisting of an aqueous solution of maltogenic α-amylase (MG) were obtained via interfacial polyaddition in the proposed herein environment–friendly inverse water/butyl acetate emulsion at 30–70 °C temperature. It was shown that the reactivity of diisocyanates and the variations of synthesis time and temperature affected the encapsulation efficiency of MG and its release from PUUMC. It was found that the enzyme release from PUUMC mostly depended on the used diisocyanate.
The Language Ambiguity in English Literature a 2024 Class at State University of Medan
Authors: Juan Barus  , Meliana Napitu  , Dinda Sabrina  , Valendeo Pangaribuan  , Muhammad Natsir
Published: January 2025

The topic of this research is language ambiguity that is often spoken by every student in English Literature A class of 2024 at Medan State University. This research aims to answer "what types of language ambiguity are often spoken by students in their communication on everyday classes?". This research applies Kent Bach's theory of language ambiguity to answer this question, this theory is relevant to help this research. The method used in this research is qualitative research and also observation to each suspect in daily life in the classroom. To clarify what kind of language ambiguity is often spoken in the daily life of English Literature A students class of 2024, the researcher provides some sentences that look and sound "ambiguous" that have been spoken by students in their daily life in class. The results of this study are expected to provide new insights into how language ambiguity is used, either consciously or unconsciously, in students' daily interactions.
Narrative Study of the Child-Matching Experiences of Sponsoring Parents in a Child Care Facility
Authors:   Kor Parents Edu Assoc, Choi Woon Sun
Published: January 2025

This study aims to explore the child-matching experiences and correlated implications for sponsoring parents in child care facilities. In order to achieve this research purpose, data were collected through in-depth interviews with one parent who had more than ten years of experiences in child-matching, at the recommendation of the director of a child care facility. The collected data were analyzed using narrative inquiry methods. The research showed that the experiences before the sponsorship were 'volunteer work at a daycare center following my mother' and 'the trauma of losing a friend'; and for those becoming a sponsor parent, they were 'the first match was a failure', 'open your heart and try again', and 'mastering the role of a sponsoring parent'. Living as a sponsoring family was derived from 'a mother's feelings about marrying off her daughter', 'positive parent modeling', and 'letting go of connecting with your children'. Based on the research results, policy and practical recommendations are presented.
Evaluation of Ease of Access to Information and Auditor Service Quality on Auditee Satisfaction In The SVLK Certification Process at TRIC
Authors: Sukaryono Bambang , Muhammad Taufiq Ramadhan  , Tasrim
Published: January 2025

User satisfaction has a positive impact on corporate profitability in addressing intense market competition within the SVLK certification industry in Indonesia. This study aims to examine the influence of information accessibility and service quality on user satisfaction. A quantitative approach was employed to analyze the factors influencing user satisfaction. The analytical tool used in this research was Structural Equation Modeling-Partial Least Squares (SEM-PLS), utilizing SmartPLS for data processing. A total of 257 respondents were selected through purposive sampling to represent companies already certified under the SVLK scheme. The findings indicate that both information accessibility and service quality have a positive influence on user satisfaction
The Influence of Transformational Leadership Style and Employee Engagement on Employee Performance at PT. Perkebunan Nusantara IV Regional I Medan
Authors: Br Ginting Stepany Melani , Khairunnisak  , Ahmad Prayudi
Published: January 2025

The investigation's objectives are testing and analysis. Engagement and Transformational Leadership Style's Effect on Pt. Employee Performance. This study used a quantitative, associative research style. PT. Perkebunan Nusantara IV Regional I Medan employed 770 people in total in 2023. 89 respondents make up the research sample for this study, which was determined using the Solvin formula. methods for analyzing data that employ multiple linear regression in conjunction with the results of the investigation. (1) Employee performance is significantly impacted by transformational leadership style, as evidenced by the significant value (0.000) <0.05 and t-count (6.834)> in comparison to the t-table (1.987). (X2) Employee performance is significantly impacted by employee engagement. The significant value (0.001) < 0.05 and the t-count (3.520)> in relation to the t-table (1.987) demonstrate this. (3) that (Transformational Leadership, and Employee Engagement) simultaneously has a good and significant effect on Employee Performance can be seen The significance level (0.000) < 0.05 and F-count> F-table.
O FUTURO DA AMAZÔNIA SÃO AS COMUNIDADES E OS SABERES TRADICIONAIS: A CATAÇÃO DE CARANGUEJO EM CARATATEUA, BRAGANÇA, AMAZÔNIA ORIENTAL.
Authors: Cleonilson Rosário da Costa  , Marcelo do Vale Oliveira  , Norma Cristina Vieira
Published: January 2025

Nosso objetivo é compreender os saberes tradicionais no processo de catação do caranguejo-uçá na comunidade de Caratateua, Bragança-PA, Amazônia Oriental. A pesquisa foi realizada com 5 (cinco) famílias de catadores(as). A metodologia é qualitativa; pesquisa de campo com observação direta, entrevistas semiestruturadas e registros fotográficos; realizada entre março de 2021 a março de 2023. Principais resultados: 1) Existem várias dimensões na catação do caranguejo: identitárias, simbólicas, enquanto modo de vida, produtiva, política, histórica, cultural, sociológica entre outras; 2) A catação é influenciada pela natureza. Há dependência do horário da maré, das fases da lua, do período de defeso do crustáceo e dos recursos naturais; 3) Os saberes tradicionais da catação do caranguejo-uçá são importantes para a comunidade, preservação do meio ambiente e economia do lugar. Conclui-se que o futuro da região Amazônica passa pelas comunidades e seus saberes tradicionais. Visibilizá-los é evidenciar outras formas de saber, de conhecer o mundo. Contextualmente, as demandas locais precisam ser objeto de políticas públicas e sociais que promovam acesso e garantia dos direitos assegurados na Constituição de 1988.
Palavras-chaves: Saberes Tradicionais; Comunidade; Catação de caranguejo-uçá; Amazônia.
Quilombo do Rosa: território de compartilhantes e resistência à “modernização”
Authors: Souza Silva David Junior de , Sousa Furtado Marivania Leonor
Published: January 2025

Este artigo versa sobre as condições e estratégias de reprodução socioeconômica e territorial do Quilombo do Rosa, comunidade localizada na zona rural do município de Macapá, Amapá. A reflexão centra-se nas relações que a comunidade quilombola desenvolve com a natureza, enquanto mais uma compartilhante. Os dados foram obtidos por meio de etnografia junto à comunidade, realizada nos anos de 2017 a 2019. A modernização do território, aqui entendida como colonialidade, afeta diretamente a territorialidade quilombola ali vivenciada. A existência de condições de possibilidade para o exaurimento de tudo que é necessário no território e o silenciamento da legislação sobre essas condições reproduzem-se como estratégias silenciosas do colonialismo, para inviabilizar a existência desse modo de vida outro, representado, enquanto resistência, na autogestão contracolonial territorial do Rosa.
Palavras-Chave: Colonialidade; Quilombo do Rosa; Amazônia setentrional; Contracolonialidade.
CERTAMENTE, JUNTAS, NÓS VAMOS APRENDENDO MAIS”: A EMERGÊNCIA DE NOVIDADES ENTRE MULHERES AGROEXTRATIVISTAS NO BAIXO TOCANTINS (PA)
Authors: Marques do Carmo Ellen Patricia , Medeiros Monique
Published: January 2025

No município de Cametá-PA, mais especificamente na Comunidade rural do Ajó, está localizada a Associação Agroextrativista dos Moradores do Ajó-AMA, composta por 11 (onze) mulheres agricultoras, que vêm construindo adaptações e rearranjos em suas práticas produtivas e organizacionais presentes em seus cotidianos que, favorecem iniciativas e novas estratégias que se configuram como desvios em relação ao modelo hegemônico da modernização agrícola. Com a atenção voltada a este coletivo, este artigo objetiva analisar iniciativas inovadoras, nas práticas produtivas e organizacionais construídas pelas agricultoras associadas à AMA, que colocam frente a frente conhecimentos e práticas das agricultoras na implantação de projetos para o desenvolvimento rural na Comunidade rural do Ajó. Com base em estudos de caráter qualitativo e, mais especificamente, em um estudo de caso focado na AMA, os resultados dessa pesquisa evidenciam a emergência de novidades produtivas e organizacionais na associação, relacionadas a transformação das frutas de simples fontes de consumo familiar ou alimentação animal para produtos comercializáveis; o estabelecimento da Agroindústria familiar da AMA; e o acesso a políticas públicas e novas formas de comercialização, como os mercados institucionais. De modo geral, a partir das lentes teóricas utilizadas na análise desta pesquisa foi possível evidenciar estratégias inovadoras desenvolvidas pelas agricultoras associadas à AMA, tendo por base o conhecimento contextual, que possibilitou a elas o desenvolvimento de novas estratégias ou práticas no meio rural em que estão inseridas.
Analisis Teori Campur Kode Pada Cuitan di Aplikasi X
Authors: Rabbani Raihan Athiyyah , Syifa Navila Inasis , Ananta D Febriola Tesya , Sa’adah Khilyatus , Ferdiansyah Muhammad
Published: January 2025

This study aims to analyze code-mixing in tweets on the X application, focusing on the trends and factors influencing the mixing of Indonesian and foreign languages, particularly English. This research uses observation and tweet sampling methods, analyzed through a descriptive qualitative approach. The analysis shows that code-mixing is often used to clarify meaning, express self-identity, and follow language trends within the digital community. Furthermore, factors such as user demographics, expression needs, and the influence of global culture affect code-mixing patterns in tweets.
Patients’ Outcomes and Subarachnoid Hemorrhage Grading Scores among Those Diagnosed with Aneurysmal Subarachnoid Hemorrhage in a Tertiary Government Hospital
Authors: Albano Emmanuel , Villamor Reynaldo Benedict
Published: January 2025

Objective:
This study aims to determine the clinical outcome of patients diagnosed with aneurysmal subarachnoid hemorrhage and their association with grading scores.

Methods:
The authors conducted a single-center cross- sectional study involving patients diagnosed with aneurysmal subarachnoid hemorrhage admitted at Vicente Sotto Memorial Medical Center, Cebu City, Philippines from January 2015 to December 2020.

Results:
Out of 240 patients diagnosed with ruptured aneurysms, 215 underwent definitive treatment. The average age was 56 years old, predominantly female with a ratio of 2:1. Most patients were classified with admitting Hunt and Hess grading scale of 2-3 and Fisher grading scale of 3. Females had increased incidence of multiple aneurysms (ratio 3:1) compared to male sex. Among patients, 197 underwent clipping while 18 underwent coiling. Clinical Outcome revealed that 84% had good outcome while 16% had poor outcome. The association between Hunt and Hess grading scale and patient outcome was statistically significant (p<0.001) as well as for Fisher grading scale and patient outcome (p<0.001). Fisher grading scale and incidence of clinical vasospasm were also significant (p =0.004).

Conclusions:
Higher scores for Hunt and Hess grading scale and Fisher grading scale were associated with poor outcome. Higher Fisher grading scale was associated with the occurrence of clinical vasospasm among patients with ruptured aneurysm. Female sex also had higher aneurysm incidence with complex and more multiple aneurysms as compared to male sex.
Pengaruh Model Pembelajaran Project Based Learning terhadap Kemampuan Berpikir Kreatif Siswa Materi Bangun Ruang Kelas V SDN Pademawu Timur 2
Authors: Alamsyah Ummi Abidah Zuhlah , Wulandari Rika
Published: January 2025

This research aims to determine the significant influence of the application of the project based learning model on the creative thinking abilities of fifth grade students at SDN Pademawu Timur 2. This research is quantitative research with the type of experimental research, the research design used is a quasi experimental design, and the design form is used is a nonequivalent control group design. The sample used was 32 students at SDN Pademawu Timur 2 consisting of class V-A and class V-B. This research uses an experimental class and a control class. Data was collected using observation, interviews, and creative thinking ability tests. Trials on creative thinking ability test questions use validity tests, reliability tests, and the level of difficulty of the questions. The data analysis used is a prerequisite test using the normality test and homogeneity test, and hypothesis testing using the independent sample t test. Based on the results of data analysis in hypothesis testing using the independent sample t test, the pre-test value was 0.0529, so Sig. (2-tailed) > 0.05, which means there is no significant difference between the control and experimental classes before treatment is given. Meanwhile, after being given treatment, the results of the independent sample t test hypothesis test obtained a post test value of 0.002, so Sig. (2-tailed) < 0.05, which means there is a significant difference. So it can be concluded that there is an influence on the application of the project based learning model on the creative thinking abilities of class V students at SDN Pademawu Timur 2.
Pengaruh Model Pembelajaran Project Based Learning Berbasis Science, Technology, Engineering, Art, And Mathematics Terhadap Hasil Belajar Siswa Pada Materi Bangun Ruang Kelas V SDN Blega 2
Authors: Sakdiyah Siti Halimatus , Wulandari Rika
Published: January 2025

This research aims to determine the influence produced by the STEAM based PJBL learning model on student learning outcomes. This research was conducted on elementary school students in Desa Blega, Kecamatan Blega, Kabupaten Bangkalan, Provinsi Jawa Timur. This type of research uses quantitative research, with a One Group Pretest Posttest Design research design. The population in this study was 39 students with a sampling technique, namely saturated samples. The sample in this study was 39 class V students at SDN Blega 2, consisting of 16 boys and 23 girls. Data collection techniques in this research used observation, questionnaires and tests. The data analysis techniques used are research instrument tests (validity, reliability, level of difficulty, and distinguishing power), normality tests, and t tests as hypothesis tests. The research results show that tcount (-3,824) < ttable (-2,024), and the significance value is 0,00 < 0,05 so that H0 is rejected and Ha is accepted. This means that there is a significant difference between learning outcomes before and after implementing the STEAM-based PJBL learning model. So it can be concluded that the STEAM-based PJBL learning model has a significant influence on student learning outcomes.
Analisis Perpustakaan Sekolah SDK Maria Fatima Bangkalan Sebagai Penunjang Gerakan Literasi
Authors: Kehi Albertina Noviana , Citrawati Tyasmiarni
Published: January 2025

The aim of the research is to find out the program implemented in the SDK Maria Fatima Bangkalan school library to support the literacy movement and to find out the form of implementation of the school literacy movement at SDK Maria Fatima Bangkalan. this research uses descriptive qualititative. The data collection techniques used were observation, interviews and documentation. The result of this research show that the SDK Maria Fatima Bangkalan school library is very important fo the school community to support the school literacy movement, however the implementation process has not been carried out a optimally as possible and is less than optimal. Despite this, the implementation of the SDK Maria Fatima Bangkalan school library as a support for the literacy movement has gone quite well. However, there are alsa obstacles in the SDK Maria Fatima Bangkalan school library as a literacy movement, including the lack of visits to the library by school resident, the absence of library administration, and the literacy movement implementation program is not yet optimal, such ads the reading corner program has not been used well by student. Therefore, efforts are needed in school library management and school principals to overcome problems in school libraries and the literacy movement experienced, including increasing insight into managing school libraries, collaborating, and discussing with teachers regarding school libraries in supporting the literacy movement to achieve its goals. From the school library as supporting the school literacy movement can be achieved.
Pengaruh Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division dengan Pendekatan Contextual Learning terhadap Hasil Belajar Kelas IV UPTD SDN Demangan 1
Authors: Wafiroh Nihayatul , Perdana Parrisca Indra
Published: January 2025

This study aims to determine the effect of cooperative learning model type Student Teams Achievement Division (STAD) with Contextual Teaching and Learning approach on mathematics learning outcomes of class IV UPTD SDN Demangan 1. The research method used is quantitative with quasi experimental design in the form of nonequivalent control group. Sampling was done using nonprobability sampling technique purposive sampling type. The first sample is class IVB totaling 32 students as an experimental class which is given the treatment of a cooperative learning model of Student Teams Achievement Division (STAD) type with a Contextual Teaching and Learning approach. The second sample is class IVC as a control class which is given treatment like the way the teacher teaches in class, namely using a learning model, with 33 students. The results showed that there was an effect of the cooperative learning model of the Student Teams Achievement Division (STAD) type with a Contextual Teaching and Learning approach on the learning outcomes of mathematics class IV UPTD SDN Demangan 1.
Teología de la Cuaresma en la predicación española del siglo XVII
Authors: Garcia Garrido Manuela-Agueda
Published: January 2025

En el presente trabajo nos centraremos en estudiar, a través de una amplia selección de sermones de Cuaresma pronunciados en la Corona de Castilla, en qué modo la predicación española del siglo XVII divulgaba intrincados conceptos teologales en este tiempo fuerte del ciclo litúrgico a la vez que hacía hincapié en las prácticas ascéticas que invitaban a soportar los rigores impuestos por este tiempo de conversión y reconciliación. Asimismo, analizaremos por qué algunos predicadores cuaresmales recurrían a un lenguaje teológico inaccesible para la mayoría, a sabiendas de que, durante esos cuarenta días de penitencia, el auditorio se mostraba más preocupado que nunca por su salvación.
San Pedro Nolasco y la Orden de la Merced, asunto literario en la obra de Alonso Remón
Authors: Massanet Rodríguez Rafael
Published: January 2025

El estudio examina la representación de la figura de san Pedro Nolasco y de la Orden de la Merced en el corpus literario de Alonso Remón. La habilidad literaria que el autor desarrolló durante su primera etapa vinculada al teatro se pone de manifiesto en su prosa, al entrelazar elementos históricos, literarios y espirituales con gran habilidad, con la intención de subrayar y elevar los ideales mercedarios. El análisis también profundiza en cómo Alonso Remón contribuyó de especial forma a la veneración de la imagen devocional del fundador de la Orden, san Pedro Nolasco, constatando el importante papel que desempeñó como historiador y predicador en su congregación.
Una mostra de teatre barroc català sobre la vida de sant Pere i sant Pau, Ms. 107-II, Biblioteca de Montserrat
Authors: Kovács Lenke
Published: January 2025

El propòsit del present treball és estudiar la Comèdia dels prínceps de l’Església sant Pere i sant Pau, obra anònima i inèdita de 2.618 versos, i que pertany al corpus de teatre hagiogràfic mallorquí del segle xviii. Estructurada en tres jornades, i alternant una trama profana amb una trama religiosa, l’obra té com a leitmotiv el tema de la mort en la seva dimensió política, social, individual i eclesiàstica. Per aquestes característiques, l’obra es presenta com a paradigmàtica de l’època barroca i constitueix una mostra d’interès documental considerable per al coneixement del patrimoni teatral, literari i espiritual de la Mallorca setcentista.
La poesía religiosa de Jaime de Oleza y Calvó (1552-1604)
Authors: Garau Amengual Jaume
Published: January 2025

la literatura  en castellano en la Mallorca del siglo XVI presenta, junto a una vertiente popular con la existencia de varios pliegos sueltos, de marcado carácter contrarreformista, la escritura de una literatura más extensa escrita por el poeta Jaime de Oleza y Calvó (1552-1604), especialmente gracias a la publicación de su poema mayor, el Sacro trofeo de Cristo (Valencia, Pedro Patricio Mey, 1599),  en el que, en la línea del autor francés Olivier de la Marche, imita su Chevalier délibéré que había traducido en España Hernando de Acuña bajo el título de El caballero determinado (1553). Estos poemas se inscriben en la llamada “caballería espiritual” o libro de caballerías “a lo divino” que reflejan un alto contenido moral que aparece estructurado bajo un discurso alegórico, en el que subyace el concepto cristiano de historia de la salvación, donde el tema de la redención ocupa un lugar central. Junto a estas composiciones, y en sintonía con el espíritu contrarreformista de su tiempo, se estudian otras composiciones de carácter inmaculista y eucarístico, reveladoras de la apasionada defensa de la ortodoxia de su autor.
Infierno, misericordia y persona
Authors: Salazar García Luis María
Published: January 2025

La doctrina del infierno, siendo irrenunciable para la fe católica resulta verdaderamente incómoda, no sólo para la pastoral, sino también para la teología. Su aparente incompatibilidad con la imagen de un Dios misericordioso hace que se silencie o se presente con pudor, casi como una anomalía. Después de una exposición de los elementos básicos de la doctrina, así como de las principales alternativas teológicas (Apokatástasis y ganz Tod) presentaremos nuestra propuesta teniendo en cuenta el concepto de persona presentado por I. D. Ziziulas. Con nuestra propuesta intentaremos mostrar que la posibilidad del infierno no es incompatible con la misericordia de Dios, sino una manifestación límite de esta.
Recosmificar la teología: un reto in fieri
Authors: Gómez García Enrique
Published: January 2025

Algunos pensadores constataron que la reflexión teológica adolecía de acosmicidad, y emplazaron a solventar esta deficiencia por el bien de la comprensión de Dios y del ser humano. En los últimos decenios, con el despertar ecológico, la teología ha acometido este reto, aunque sin culminarlo. Al amparo de las sugerentes intuiciones de Adolphe Gesché, se rastrean los factores que propiciaron dicho olvido del cosmos por parte de la teología y los motivos que secundaron su recuperación. Se insinúan después ciertas vías esbozadas por las teologías de la creación para recosmificar el discurso cristiano, confirmando que estas propician un replanteamiento del quehacer teológico gracias al diálogo interdisciplinar.
AI in Global Trade and Economics: Predictive Modeling and Quantum-Enhanced Policy
Optimization
Authors: Pasupuleti Murali Krishna
Published: January 2025

Abstract This chapter examines the growing convergence of AI and quantum computing
in the context of global trade and economics, illustrating how novel predictive modeling
techniques enable more accurate market forecasts and smarter policy interventions.
Through an exploration of machine learning, deep learning, and quantum-enhanced
optimization, readers gain insight into cutting-edge strategies for managing trade
flows, reinforcing supply chain resilience, and resolving international trade disputes.
The chapter highlights real-world applications, ethical considerations, and future
research directions, ultimately positing that the synergy of AI and quantum technologies
will pave the way for more equitable, transparent, and agile economic systems. Keywords:
AI, quantum computing, predictive modeling, global trade, economics, deep learning,
machine learning, policy optimization, supply chain, trade disputes, international
economics, economic forecasting, future research, equitable systems,
transparency.
Quantum Biology: Unraveling Quantum Mechanics in Life Processes and Brain
Function
Authors: Pasupuleti Murali Krishna
Published: January 2025

Abstract: This chapter delves into the emerging field of quantum biology,
examining how principles such as superposition, entanglement, and tunneling play
critical roles in processes ranging from photosynthesis and enzyme catalysis to
potential quantum coherence in neural microtubules. By surveying groundbreaking
research, including experimental evidence of coherence in photosynthetic complexes and
theoretical models of quantum effects in brain function, the discussion highlights both
the transformative implications and the ongoing debates shaping this interdisciplinary
domain. The chapter ultimately underscores how integrating quantum mechanics into our
understanding of life processes can offer novel insights into biological efficiency,
consciousness, and the fundamental nature of living systems. Keywords: quantum biology,
quantum mechanics, superposition, entanglement, tunneling, photosynthesis, enzyme
catalysis, microtubules, brain function, consciousness, quantum coherence, life
processes, interdisciplinary research.
Multi-Omics for Transforming Healthcare: Integrating Genomics, Proteomics, and AI
for Tailored Treatments
Authors: Pasupuleti Murali Krishna
Published: January 2025

Abstract: This chapter explores how multi-omics approaches, integrating genomics,
proteomics, and artificial intelligence (AI), are revolutionizing healthcare by enabling
precise, personalized treatments. It highlights the role of cutting-edge sequencing
technologies, proteomic profiling, and AI-driven data integration in uncovering the
molecular mechanisms underlying complex diseases. By analyzing high-dimensional omics
data, AI models can identify novel biomarkers, guide tailored therapeutic strategies,
and predict disease risks with remarkable accuracy. The chapter also examines real-world
applications, such as precision oncology and AI-based drug repurposing, alongside
emerging trends like single-cell multi-omics and real-time “omics-on-a-chip” platforms.
Ethical considerations, data privacy challenges, and the need for robust frameworks to
support multi-omics integration are discussed to ensure equitable healthcare
advancements. The convergence of multi-omics and AI is paving the way for predictive,
preventive, personalized, and participatory (P4) medicine, transforming the future of
healthcare delivery. Keywords: multi-omics, genomics, proteomics, artificial
intelligence, precision medicine, personalized healthcare, biomarkers, disease
prediction, AI-driven diagnostics, precision oncology, drug repurposing, data
integration, real-time omics, single-cell multi-omics, omics-on-a-chip, P4 medicine,
healthcare innovation.