bluuebunny/crossref_metadata_2025 huggingface dataset:
Achieving asymmetry parameter-insensitive resonant modes through relative shift–induced quasi-bound states in the continuum
Authors: Sang Tian , Mi Qing , Yang Chaoyu , Zhang Xianghu , Wang Yueke , Ren Yongze , Xu Ting
Published: January 2024

High-Q resonances in metasurfaces, stemming from symmetry-protected bound states in the continuum (BICs), have proven to be effective for achieving high-performance optical devices. However, the properties associated with symmetry-protected BICs are inherently limited, as even a slight variation in the asymmetry parameter leads to a noticeable shift in the resonance location. Herein, we introduce the concept of relative shift–induced quasi-BICs (QBICs) within dimerized silicon (Si) meta-lattices (DSMs), which can be excited when a nonzero relative shift occurs, a result of in-plane inversion symmetry breaking and Brillouin zone folding within the structure. These QBICs have resonance locations that remain insensitive to variations in asymmetrical parameters. Additionally, their Q-factors can be flexibly tuned, benefiting from the inverse square dependence on asymmetrical parameters. In experiment, six DSMs with different relative shifts are fabricated and the asymmetry parameter-insensitive resonant modes under two orthogonal polarization states are experimentally observed in the optical communication waveband. Our results offer unique opportunities for constructing high-Q resonators with enhanced performances, which can be applied in various optical fields.
Asymmetric-coupled Ge/SiGe quantum wells for second harmonic generation at 7.1 THz in integrated waveguides: a theoretical study
Authors: Talamas Simola Enrico , Ortolani Michele , Di Gaspare Luciana , Capellini Giovanni , De Seta Monica , Virgilio Michele
Published: January 2024

We present a theoretical investigation of guided second harmonic generation at THz frequencies in SiGe waveguides embedding n-type Ge/SiGe asymmetric coupled quantum wells to engineer a giant second order nonlinear susceptibility. A characteristic of the chosen material system is the existence of large off-diagonal elements in the χ
2 tensor, coupling optical modes with different polarization. To account for this effect, we generalize the coupled-mode theory, proposing a theoretical model suitable for concurrently resolving every second harmonic generation interaction among guide-sustained modes, regardless of which χ
2 tensor elements it originates from. Furthermore, we exploit the presence of off-diagonal χ
2 elements and the peculiarity of the SiGe material system to develop a simple and novel approach to achieve perfect phase matching without requiring any fabrication process. For a realistic design of the quantum heterostructure we estimate second order nonlinear susceptibility peak values of ∼7 and ∼1.4 × 105 pm/V for diagonal and off diagonal χ
2 elements, respectively. Embedding such heterostructure in Ge-rich SiGe waveguides of thicknesses of the order of 10–15 μm leads to second harmonic generation efficiencies comprised between 0.2 and 2 %, depending on the choice of device parameters. As a case study, we focus on the technologically relevant frequency of 7.1 THz, yet the results we report may be extended to the whole 5–20 THz range.
Design and performance of GaSb-based quantum cascade detectors
Authors: Giparakis Miriam , Windischhofer Andreas , Isceri Stefania , Schrenk Werner , Schwarz Benedikt , Strasser Gottfried , Andrews Aaron Maxwell
Published: January 2024

InAs/AlSb quantum cascade detectors (QCDs) grown strain-balanced on GaSb substrates are presented. This material system offers intrinsic performance-improving properties, like a low effective electron mass of the well material of 0.026 m
0, enhancing the optical transition strength, and a high conduction band offset of 2.28 eV, reducing the noise and allowing for high optical transition energies. InAs and AlSb strain balance each other on GaSb with an InAs:AlSb ratio of 0.96:1. To regain the freedom of a lattice-matched material system regarding the optimization of a QCD design, submonolayer InSb layers are introduced. With strain engineering, four different active regions between 3.65 and 5.5 µm were designed with InAs:AlSb thickness ratios of up to 2.8:1, and subsequently grown and characterized. This includes an optimized QCD design at 4.3 µm, with a room-temperature peak responsivity of 26.12 mA/W and a detectivity of 1.41 × 108 Jones. Additionally, all QCD designs exhibit higher-energy interband signals in the mid- to near-infrared, stemming from the InAs/AlSb type-II alignment and the narrow InAs band gap.
Porous polymer bilayer with near-ideal solar reflectance and longwave infrared emittance
Authors: Tsang Yung Chak Anson , Varghese Nithin Jo , Degeorges Mathis , Mandal Jyotirmoy
Published: January 2024

This study explores the optical design of a daytime radiative cooler with near-ideal solar reflectance and longwave infrared (LWIR) emittance through materials selection and nanostructuring. Focusing on polymers as a materials platform, we introduce a bilayer architecture, comprising a porous poly(vinylidene fluoride-co-hexafluoropropene) (P(VdF-HFP)) topcoat that serves as a low-index LWIR emissive effective medium, over a nanofibrous, solar scattering polytetrafluoroethene underlayer. This novel configuration yields a superwhite coating with a near-ideal solar reflectance of >0.99, and a blackbody-like near-normal and hemispherical LWIR emittances of ∼0.98 and ∼0.96 respectively. Under humid and partially cloudy sky conditions unfavorable for radiative heat loss, these values enable the bilayer radiative cooler to achieve a sub-ambient of 2.3 °C. Given that the porous polymer bilayer uses scalable fabrication processes and commercially available materials, it holds significant promise for device-scale, as well as building thermoregulation applications.
The crystal structure of the host-guest complex: N
′-{5-[2-(2,6-dimethylphenoxy)acetamido]-4-hydroxy-1,6-diphenylhexan-2-yl}-3-methyl-2-(2-oxo-1,3-diazinan-1-yl)butanamide-diethyl ether (2/1)
Authors: Mokoto Tebogo M. L. , Lemmerer Andreas , Sayed Yasien , Smith Mark G.
Published: January 2024

2(C37H48N4O5), C4H10O, orthorhombic, P212121 (no. 19), a = 11.8629(3) Å, b = 23.3541(6) Å, c = 27.4519(7) Å, V = 7605.5(3) Å3, Z = 4, R
gt(F) = 0.0355, wR
ref(F
2) = 0.0979, T = 123 K.
Developments of terahertz metasurface biosensors: A literature review
Authors: Zhang Zhongquan , Zhao Rui , Cong Mengyang , Qiu Jianfeng
Published: January 2024

Terahertz metasurface (THz-MS) biosensor is a hybrid technology that combines terahertz time-domain spectroscopy and metasurface for the detection of biomolecules and cells. Compared with traditional strategies, it is label-free, non-invasive, time-saving, and easy to operate. However, three fundamental issues, namely, low sensitivity, low specificity, and drastic water absorption, hinder the development of THz-MS biosensors for clinical application. Recently, numerous studies of THz-MS biosensors have been performed to solve these problems, and the results show great potential for the sensitive detection of nucleotides, proteins, and cells. Therefore, it is important to summarize the development of THz-MS biosensors in biomedical detection. In this review, we summarized the mechanism, manufacturing, and implementation of THz-MS biosensors. Then, strategies to improve the sensitivity, selectivity, and means to reduce water absorption are presented. Sensitivity can be improved by suppressing electromagnetic radiation and strengthening the interaction between target molecules and meta-atoms. Antibodies and aptamers are the most effective strategies for improving specificity. Microfluidics and hydrogels are two potential ways to reduce the water absorption. Subsequently, the applications of the THz-MS biosensors for the detection of nucleotide, proteins, and cells are summarized. Finally, the prospects for the future development of THz-MS biosensors are outlined.
Russische Kriegssemantik zwischen GULAG-Trauma und Antiamerikanismus
Authors: Khislavski Grigori
Published: January 2024

Das Konzept des russischen Angriffskrieges gegen die Ukraine hängt von dessen Semantisierung durch unterschiedliche politische, gesellschaftliche und kulturelle Systeme ab, die ein spezifisches Geschichtsbewusstsein konstituieren. Dadurch erscheint der ‚Krieg‘ als ein relationaler Begriff. In diesem Aufsatz soll aufgezeigt werden, inwieweit das kollektive GULAG-Trauma und der Antiamerikanismus die Semantik des russischen Angriffskrieges gegen die Ukraine beeinflussen. Die Pejorisierung und Dämonisierung des ukrainischen politischen Systems als Nazi-Regime umfasst zahlreiche anti-amerikanische Konnotationen, sodass das semantische Feld nicht nur aus dem Zweiten, sondern vornehmlich aus dem Kalten Krieg generiert wird. Hinzu kommen scheinbar disparate Elemente aus der Gefängniskultur und der politischen Doktrin desRusskij Mir. Diese werden in letzter Zeit durch antisemitische Verschwörungsmythen ergänzt, die etwa für die Sprache der Neuen Rechten typisch sind. Die Alltäglichkeit des GULAG-Vokabulars, insbesondere in Bezug auf sexualisierte Gewalt, zeigt die langfristigen Auswirkungen des Stalinismus auf die russische Gesellschaft.
Denis Pushilin: Case study of a separatist leader in the Ukraine conflict (2018–2022)
Authors: Melgar Rodrigo , Saravia José Antonio
Published: January 2024

On 20 November 2018 Denis Vladimirovich Pushilin became the Head of the unrecognised Donetsk People’s Republic in Eastern Ukraine. Despite his numerous proclamations aligning him with the Kremlin’s propaganda apparatus, his style and imagery differs from that of Vladimir Putin. To dissect Pushilin’s constructed image we used a discourse analysis methodology focusing on primary sources such as speeches, songs, images, and photographs uploaded to either Pushilin’s social media accounts or the DPR administration’s official website. Our research analyses Pushilin’s government from the day he assumed power until the 23 February 2022, with the onset of the war in Ukraine. Our analysis focuses on core aspects of his constructed image, such as nationalism, sports as well as gender and family politics. Our findings show that while Denis Pushilin does adhere to Kremlin directives when it comes to issues crucial to Moscow, he does enjoy certain freedom when it comes to his image construction.
Identifier et décrire l’hétérogénéité du français aux 17eet 18esiècles : le projet MACINTOSH (Missing hAlf the picture, ClassIcal NoT sO claSsical FrencH)
Authors: Bergeron-Maguire Myriam
Published: January 2024

This article presents a project focusing on French private letters written during the 17th and 18th centuries. As the first French initiative to ever investigate this collection, the project aims to show how the alternative data provided by these letters can broaden the scope by filling the gaps left by traditional historical linguistics, focusing on one of French’s greatest periods of expansion and shedding new light on the dynamics and mechanisms that led to the existing French and creole varieties in America and in the Indian Ocean.
The system of pronouns of address in the Azores
Authors: Lara Bermejo Víctor
Published: January 2024

The system of pronouns of address in European Portuguese is made up of several pronouns and strategies, some of which vary depending on sociolinguistic, geographical and pragmatic factors. Despite its complexity, there is lack of empirical research that accounts for the actuality and validity of the paradigm depicted in the grammars. In order to compensate for this lack of information, I aim to set out the system of pronouns of address in the Azores, an area that has up to this point not been subject to investigation. Thanks to specific fieldwork, I will establish the type of politeness that currently predominates in this archipelago and the particularities that are not attested elsewhere in Portugal.
Vastus Lateralis Muscle Size Is Differently Associated With the Different Regions of the Squat Force-Velocity and Load-Velocity Relationships, Rate of Force Development, and Physical Performance Young Men
Authors: Cornejo-Daza Pedro J. , Sánchez-Valdepeñas Juan , Rodiles-Guerrero Luis , Páez-Maldonado José A. , Ara Ignacio , León-Prados Juan A. , Alegre Luis M. , Pareja-Blanco Fernando , Alcazar Julian
Published: January 2024

Cornejo-Daza, PJ, Sánchez-Valdepeñas, J, Rodiles-Guerrero, L, Páez-Maldonado, JA, Ara, I, León-Prados, JA, Alegre, LM, Pareja-Blanco, F, and Alcazar, J. Vastus lateralis muscle size is differently associated with the different regions of the squat force-velocity and load-velocity relationships, rate of force development, and physical performance young men. J Strength Cond Res XX(X): 000–000, 2023—The influence that regional muscle size and muscle volume may have on different portions of the force-velocity (F-V) and load-velocity (L-V) relationships, explosive force, and muscle function of the lower limbs is poorly understood. This study assessed the association of muscle size with the F-V and L-V relationships, rate of force development (RFD) and maximal isometric force in the squat exercise, and vertical jump performance via countermovement jump (CMJ) height. Forty-nine resistance-trained young men (22.7 ± 3.3 years old) participated in the study. Anatomical cross-sectional area (ACSA) of the vastus lateralis (VLA) muscle was measured using the extended field of view mode in an ultrasound device at 3 different femur lengths (40% [distal], 57.5% [medial], and 75% [proximal]), and muscle volume was estimated considering the VLA muscle insertion points previously published and validated in this study. There were significant associations between all muscle size measures (except distal ACSA) and (a) forces and loads yielded at velocities ranging from 0 to 1.5 m·s−1 (r = 0.36–0.74, p < 0.05), (b) velocities exerted at forces and loads ranging between 750–2,000 N and 75–200 kg, respectively (r = 0.31–0.69, p < 0.05), and (c) RFD at 200 and 400 milliseconds (r = 0.35–0.64, p < 0.05). Proximal and distal ACSA and muscle volume were significantly associated with CMJ height (r = 0.32–0.51, p < 0.05). Vastus lateralis muscle size exhibited a greater influence on performance at higher forces or loads and lower velocities and late phases of explosive muscle actions. Additionally, proximal ACSA and muscle volume showed the highest correlation with the muscle function measures.
A educação permanente em saúde para a enfermagem de cuidados críticos: estudo qualitativo
Authors: Gomes Bárbara Festa , de Morais Ribeiro João Henrique
Published: January 2024

Objetivo: identificar e analisar a percepção da enfermagem acerca da Educação Permanente em Saúde em unidades de cuidados críticos de um hospital público municipal de São Paulo. Método: pesquisa qualitativa, sendo realizadas 35 entrevistas com a equipe de enfermagem de unidades de terapia intensiva adulto, tratadas por Análise de Conteúdo, na lógica do arco de Maguerez. Resultados: emergiram duas categorias, ambas elencando a Educação Permanente como necessária, porém falha no contexto de trabalho da enfermagem em cuidados críticos. Conclusões: evidencia-se a valorização das ações de educação no trabalho e que não há neste cenário a educação permanente em saúde propriamente dita, sendo indicada maior atenção da instituição de forma quanti-qualitativa e ações focadas nas necessidades da enfermagem de cuidados críticos, sugerindo-se investimentos em pesquisas acerca da temática para promoção das práticas de saúde baseadas em evidências.
Acupuntura na qualidade de vida do paciente com retocolite ulcerativa inespecífica: relato de caso
Authors: Gomes Lilian Cristiane , Da Silva Josie Resende Torres
Published: January 2024

Objetivo: relatar a contribuição da acupuntura sistêmica na qualidade de vida de um paciente com retocolite ulcerativa inespecífica. Método: estudo descritivo, retrospectivo, na modalidade de relato de caso, desenvolvido em três etapas: coleta de dados pré-tratamento; aplicação dos protocolos de tratamento com acupuntura sistêmica; e coleta de dados pós-tratamento. Os acupontos escolhidos se relacionaram aos aspectos emocionais e fisiopatológicos, particularmente os sintomas intestinais, aplicados em sessões semanais domiciliares. Para a avaliação da qualidade de vida, utilizou-se de instrumento adaptado e validado para a cultura brasileira, e específico para doenças inflamatórias intestinais. Resultados: observou-se melhora estatisticamente significativa nas dimensões “sintomas intestinais”, “sintomas sistêmicos”, “aspectos emocionais” e no escore total de qualidade de vida. Conclusão: a acupuntura contribuiu para a melhoria da qualidade de vida, especialmente na remissão dos sintomas intestinais e nos aspectos emocionais.
Caracterização e concepções de saúde de estudantes universitários que vivem em uma residência estudantil
Authors: De Moura Alexia Camargo Knapp , Gabatz Ruth Irmgard Bärtschi , Milbrath Viviane Marten , Rodrigues Thaline Jaques , Barboza Michele Cristiene Nachtigall , Teixeira Juliana de Paula
Published: January 2024

Objetivo: identificar o perfil e a concepção de saúde dos estudantes universitários residentes na casa do estudante. Método: estudo qualitativo do qual participaram 20 estudantes de uma residência universitária, sendo os dados analisados através da análise temática. Resultados: os estudantes apresentaram seus conceitos de saúde, adoecimento, cuidados adotados e acesso a serviços de saúde, havendo uma pluralidade nesses conceitos, sendo que cada um compreende de uma maneira diferente. Os universitários referiram já terem vivenciado o adoecimento em algum período do ano, devido ao estresse gerado pela demanda excessiva ou pelas características climáticas. Assim, procuraram práticas alternativas e automedicação para auxiliar no processo do cuidado. Conclusões: é necessário refletir sobre as demandas dos universitários, visando melhorar o atendimento e o acolhimento desses, para que possam atingir seu potencial máximo na vida acadêmica.
Fatores que motivam os enfermeiros no exercício da profissão: pesquisa qualitativa
Authors: Aydogdu Ana Luiza Ferreira
Published: January 2024

Objetivo: identificar fatores que motivam enfermeiros no exercício da profissão e fornecer recomendações para favorecer a motivação desses profissionais. Método: estudo descritivo, com abordagem qualitativa. Fazem parte da pesquisa um total de 32 narrativas de enfermeiros que atuam em serviços de saúde no Brasil. Foi utilizada a análise de conteúdo. Resultados: quatro temas foram identificados: (1) escolha da profissão de Enfermagem; (2) sentimentos com relação à profissão de Enfermagem; (3) fontes de motivação dos enfermeiros; (4) sugestões para favorecer a motivação dos enfermeiros. Conclusões: enfermeiros acreditam que o próprio ato de cuidar é uma importante fonte de motivação. Enfermeiros se sentem realizados, porém também estão desgastados devido às condições de trabalho. Reconhecimento profissional, melhores condições de trabalho e apoio institucional são alguns dos fatores que poderiam impulsionar a motivação dos enfermeiros.
Lifespace Patterns of College Students High and Low in Personal Intelligence
Authors: Mayer John D. , Caruso David R. , Panter A. T.
Published: January 2024

Personal intelligence (PI) refers to the capacity to accurately reason about personality in oneself and other people. We hypothesize that people who are higher in personal intelligence differ from others in their relationships and behaviors. We conducted a series of theoretically-guided studies to examine how PI is associated with a person’s self-reported activities, interactions, situations, and group memberships: their lifespace. In two archival and three new studies of college students (Ns = 385, 358, 1186, 416, 696, respectively) we first identified 15 short, factor-based scales describing aspects of college students’ lifespace that are potentially relevant to personal intelligence. Students who scored higher in PI indicated, for example, more positive social interactions including on Interpersonal Communication (e.g., “Listened to a distressed friend”); those who scored lower described more agonistic interactions such as Overt Conflict (e.g., “Got into a fight”). These and additional findings collectively improve our understanding of personal intelligence and of its relationship with the lifespace.
Substituent and Solvent Effects on the Spectral Properties of 3-Substituted Derivatives of 4-Hydroxycoumarin
Authors: Bečić Ervina , Dedić Mirza , Imamović Belma , Špirtović-Halilović Selma , Omeragić Elma
Published: January 2024

Solvent and substitution effects on the UV/Vis spectroscopic and fluorescence behaviour of seven synthesized 3-substituted 4-hydroxycoumarin derivatives were tested. The tested compounds were dissolved in ethyl acetate, acetonitrile, and dimethyl sulfoxide. Absorption and emission spectra were recorded in the range of 200–800 nm. All tested 4-hydroxycoumarin derivatives showed good absorption in a wide range of 200–550 nm, depending on the properties of the substituents on the benzene ring of the cinnamoyl moiety and the type of solvent. In comparison to the unsubstituted analogue, compounds with an electron-donating group exhibited bathochromically shifted UV/Vis absorption and emission spectra. The highest fluorescence quantum yield was observed for compounds with dimethylamino and acetamido groups as substituents at the benzene ring. Considering that both substitution and solvent affect the absorption and emission spectra of the tested compounds, it can be concluded that judiciously selecting these parameters can improve their absorption and fluorescence properties, making them suitable for various analytical uses.
Chemical Composition and Antioxidant Activity of Fraxinus ornus L. and Fraxinus excelsior L.
Authors: Čopra-Janićijević Amira , Čulum Dušan , Vidic Danijela , Topčagić Anela , Klepo Lejla
Published: January 2024

In this work, the total content of phenolics, flavonoids, and phenolic acids in the leaves and bark extracts of Fraxinus ornus L. and Fraxinus excelsior L. was determined. In addition, the identification and quantification of phenolic acids was performed using the HPLC-DAD technique. Samples were tested for antioxidant activity using the ABTS and DPPH methods. Eight extract samples were prepared by Soxhlet and ultrasound extraction using 70 % ethanol as solvent. The content of phenolic compounds ranged from 7.59 for F. ornus to 88.93 mg GAE/g for F. excelsior in the bark extracts obtained by Soxhlet extraction. The highest content of total flavonoids in F. ornus and F. excelsior was found in the leaves extracts obtained by ultrasound extraction, which was 5.68 and 1.74 mg GAE/g extract, respectively. The results also showed that the highest content of total phenolic acids was found in F. ornus (105.33 mg CAE/g) and F. excelsior (97.97 mg CAE/g) in the bark extract obtained by Soxhlet extraction. The highest content of gallic acid (112.96 ± 1.32 mg g–1 extracts) and chlorogenic acid (246.94 ± 0.82 mg g–1 extracts) was found in the F. ornus bark extract obtained by ultrasound extraction. As for antioxidant activity, the bark extract obtained by Soxhlet extraction of F. ornus showed the best antioxidant activity by ABTS method with IC50 value of 0.062 mg ml–1. The results of the DPPH method show that the leaves extract obtained by Soxhlet extraction had the best antioxidant activity for the F. ornus sample, with an IC50 value of 0.23 mg ml–1.
Utjecaj COVID-19 obrazaca ponašanja na ekosustave
Authors: Bubaš Pamela , Hećimović Dora , Mikuličić Filip , Terzić Ivana , Miloloža Martina
Published: January 2024

Pandemija COVID-19 prouzročila je promjenu globalnoga razmišljanja i donijela svijetu neke nove i specifične obrasce ponašanja. Pandemijsko je razdoblje gotovo u potpunosti usmjerilo fokus na globalnu zdravstvenu krizu te su neke pretpandemijske cirkularne vrijednosti bivale zanemarivane. Stavljajući zdravlje svojih građana kao prioritetno, mnoge su se države i vlade ponovno okrenule linearnome gospodarstvu. Također, svjetska je populacija počela rapidnom brzinom konzumirati određene farmaceutike, pojavilo se (pre)naglašeno potenciranje osobne higijene i upotrebe dezinfekcijskih sredstava te se smanjenjem ljudskog kontakta ubrzano povećala potražnja i upotreba jednokratne plastike. Pojedini dijelovi industrije privremeno su se ugasili, no pojedini su sektori radili pojačanim intenzitetom, a prenapučenost zdravstvenih ustanova i neadekvatno zbrinjavanje medicinskog otpada i bolničkih otpadnih voda zadalo je specifičan udarac svjetskim ekosustavima. Tako se u okolišu odjednom našla neočekivano velika količina raznih farmaceutika, proizvoda za osobnu higijenu, jednokratne plastike, proizvoda za osobnu zaštitu, kao i medicinskog opasnog i neopasnog otpada. Stoga je iznimno važno sagledati širu sliku pandemijskih posljedica po okoliš te shodno tome donijeti adekvatna rješenja glede sprječavanja i smanjenja onečišćenja okoliša uzrokovanog pandemijom. Pojedina pandemijska ponašanja treba promijeniti, nastalu štetu sanirati i usmjeriti globalnu proizvodnju ka nekim novijim i održivijim tehnologijama. U ovome će se radu dati sažet pregled posljedica globalne zdravstvene krize na biosferu te perspektiva za potencijalno rješavanje nastalih problema i suzbijanje budućih katastrofa.
Design of the INARA (Inclusive and Gender Responsive Historia) Application: Accentuating Inclusive and Gender-Responsive History Learning
Authors: Khoeronisa Kemala , Wahid Uswanur Rachman F. , Bashori Muzakki , Siregar Vriska Nanda Putri
Published: January 2024

This article aims to elaborate on the initial development of the historical learning application design, INARA (Inclusive and Gender Responsive Historia). The authors gathered data from literature reviews, including journal articles and online media, which were analyzed using a SWOT approach. The study's results showcase examples of inclusive and gender-responsive features in this application, such as games, quizzes, QR codes, and comics focusing on female heroes in Indonesia. The application is also designed with specific features to support differently-abled students in learning history. It is hoped that INARA can become a creative, engaging, and critical medium for history learning at school levels. Its innovative design and inclusive features make a valuable contribution to the scholarly discourse in education. This article is expected to enrich the understanding of utilizing technology to support inclusive and gender-responsive history learning. As part of further development efforts, INARA is anticipated to become a progressive educational solution supporting various learning needs.

Keywords: history, application, learning, inclusive, gender responsive
Study on Making Jelly Candy from the Melon Rind
Authors: Mariana Ragil Ulfa , Al Alif Farid Jabbar , Kristiana Rita Dewi , Muflihati Iffah , Suhendriani Sari
Published: January 2024

The melon rind is a potential fruit waste to be processed into food products. Jelly candy is one form of processed food that can be made from melon rind. This study aimed to determine the effect of using melon rind on the physical, chemical, and organoleptic characteristics of jelly candy. This study used a completely randomized design with the treatments of 3 types of melon rind from different varieties: golden aroma melon, local melon, and sweet red melon. The results showed that the water content ranged from 16.06 to 21.89%. Analysis of color indicated that the L, a*, and b* values in the golden aroma melon rind treatment were significantly different from the local melon rind and red sweet melon rind treatments. The pH analysis showed that they were not significantly different. In contrast, descriptive tests show results that are not significantly different. The hedonic test showed that the panelists liked dry jelly candy from a golden aroma and local melon rind.
The Fulfillment of Young Couple Economics Needs for Family Welfare Improvement
Authors: Dwijayanthi Kadek Diah , Faidah Mutimmatul , Handajani Sri
Published: January 2024

This study aims to determine the fulfillment of the economic needs of young couples and to describe family welfare in the eyes of young couples. Young couples in this study were men and women who had married when they were under 19. This qualitative research uses interviews, observation, and documentation to collect data. Test the validity of the data using triangulation to get the actual data. The study results indicate that the fulfillment of the family economy carried out by young couples is to maximize their basic abilities by profession as traders, workshop employees, odd jobs, and others who get wages below the minimum wage. The role and support of parents also affect the economic fulfillment of young couples' families. Efforts to fulfill the economy carried out by young couples have yet to be able to achieve a prosperous family. This affects the view of family welfare for families of young couples. For young couples, family welfare is a condition where a family is financially sufficient and able to meet the needs of each family member.
The Addition of Garciana xanthochymus on Beef Rendang: The Organoleptic Review
Authors: Zulfikar Dikki , Akmal Rifqi , Martinez-Gracia Carmen
Published: January 2024

Rendang was a dish consumed regularly by the Minangkabau people and served at special events, becoming well-known worldwide. Garciana xanthochymus is a widespread species found in West Sumatra, and previous research has demonstrated its ability to preserve fresh fish. This study examined how adding various amounts of Garciana xanthochymus impacts the quality of Rendang, including color, shape, taste, aroma, and texture. This study employed an experimental approach, specifically the organoleptic test, to investigate the impact of varying quantities of Garciana xanthochymus (10, 20, 30, 40 grams). The collected data was analyzed using ANOVA with a one-factor wholly randomized design (CRD), consisting of four treatments replicated three times. As a result, there was no significant impact on the shape and aroma of Rendang. However, a significant effect was observed in the taste and color inside the meat, as well as the color and taste of the crust.
Project-based Collaborative Learning for Making Tie-dye to Improve the Skills of Vocational High School Students
Authors: Widihastuti Widihastuti , Istanti Hanifah Nur , Putri Gina Eka , Dewi Anita Volintia , Fitrihana Noor , Kamis Arasinah
Published: January 2024

Developing the world of creative industries requires humane and creative human resources (HR). Educational institutions have a strategic role in developing creative human resources through learning that facilitates students to be active, wise, and collaborative. Therefore, it is necessary to implement project-based collaborative learning in learning activities, especially learning competencies related to the creative industry; one is about dyeing cloth with the popular tie-dye technique. This study was conducted at SMK N 1 Pengasih in the Fashion Design expertise program, using a project-based collaborative learning direct learning approach. The steps are; need assessment, learning preparation, tool and material preparation, learning implementation, and evaluation. The learning activity was declared successful because the number of targets present reached 100% with an activity level of 90%. The level of participation or activity in the learning process is grouped in the high category, namely 80%. This activity has a good impact and benefits students if the score is 80%. The evaluation design for increasing knowledge and skills was determined by the service team, as seen from the results of the tie-dye shirt product, with a score of 80% in the "good" category.
Analyzing Milk Caramel Candy with the Addition of Emprit Ginger and Secang Wood Extract
Authors: Rahayu Sri , Rosidah Rosidah , Paramita Octavianti , Ansori Muhammad , Setiani Bhakti Etza
Published: January 2024

This study added Emprit ginger extract and Secang wood extract to milk caramel candy. Adding Emprit ginger extract and Secang wood extract was expected to add nutritional value to milk caramel candy. The objectives of this study include (1) knowing the effect of adding Emprit ginger extract and Secang wood extract on the sensory quality of milk caramel candy, (2) finding out what people like, and (3) knowing the nutritional content in the form of water content and flavonoid content. The independent variable in this study was the addition of Emprit ginger extract and Secang wood extract, which were not the same, namely samples A (5%), B (7.5%), and C (10%). The data collection method in this study is to use subjective assessments, namely sensory tests and favorability tests, as well as objective assessments, namely laboratory tests of water and flavonoid content. The analytical method used in sensory tests is simple linear regression. The results showed an influence on the sensory quality of the experimental milk caramel candy in terms of color, aroma, texture, and taste. In the preference test sample, A has the highest average value in all aspects, and the sample with the lowest average value is sample C. The results of laboratory tests of water content in sample K were 2.91%, sample A was 4.26%, sample B was 5.62%, and sample C was 7.08%. Laboratory test results of flavonoid content of sample K are 0%, sample A as much as 0.16%, sample B as much as 0.24%, and sample C as much as 0.31%.
Tuning PID controller parameters of the DC motor with PSO algorithm
Authors: Yıldırım Şahin , Bingol Mehmet Safa , Savas Sertac
Published: January 2024

Direct current (DC) motors have superior features such as operating at different speeds, being affordable and easily controllable. Therefore, DC motors have many uses, such as machine tools and robotic systems in many factories up to the textile industry. The PID controller is one of the most common methods used to control DC motors. PID is a feedback controller with the terms Proportional, Integral, and Derivative. The proper selection of P, I, and D parameters is critical for achieving the desired control in the PID controller. In this study, the transfer function of a DC motor is first obtained, and the speed of the DC motor is controlled by the PID controller using this transfer function. Then, Particle Swarm Optimization (PSO), an optimization method based on swarm intelligence, is used to adjust the P, I, and D parameters. By using the obtained P, I, and D coefficients, the speed of the DC motor is tried to be controlled, and the effect of the filter coefficient on the system output is examined. The performance of the proposed PSO-PID controller with successful results is given in tables and graphics. Control and optimization studies are carried out with MATLAB Simulink.
Better chance of survival is associated with higher neutrophil CD16 expression in patients with complicated intra-abdominal infections
Authors: Dimitrov Evgeni , Halacheva Krasimira , Minkov Georgi , Enchev Emil , Yovtchev Yovcho
Published: January 2024

Aim

The ability of neutrophil CD16 (nCD16) expression to predict outcome in complicated intra-abdominal infections (cIAIs) has not yet been studied; therefore we aimed to evaluate its potential prognostic value in such patients.

Methods

Between November 2018 and August 2021 a single-center prospective study was performed in the Department of Surgical Diseases at a University Hospital Stara Zagora. A flow cytometry was used to measure the levels of nCD16 before surgery and on the 3rd postoperative day (POD) in 62 patients with cIAIs.

Results

We observed a mortality rate of 14.5% during hospitalization. Survivors had significantly higher perioperative expression of nCD16 than non-survivors (P = 0.02 preoperatively and P = 0.006 postoperatively). As predictor of favorable outcome we found a good predictive performance of preoperative nCD16 (AUROC = 0.745) and a very good predictive performance of postoperative levels (AUROC = 0.846). An optimal preoperative threshold nCD16 = 34.75 MFI permitted prediction of survival with sensitivity and specificity of 66.7% and 77.8%, respectively. A better sensitivity of 72.5% and specificity of 85.7% were observed for threshold = 54.8 MFI on the 3rd POD.

Conclusion

Perioperative neutrophil CD16 expression shows a great potential as a predictor of favorable outcome in patients with cIAIs.
Determination of the maximum dissolution rates of the Belgian reference glasses at very alkaline pH and 30 °C
Authors: Ferrand Karine , Caes Sébastien , Lemmens Karel , Meert Katrien
Published: January 2024

To assess the chemical durability of the Belgian reference glasses SON68, SM513, and SM539 under hyper-alkaline conditions, maximum glass dissolution rates were measured at 30 °C and pH 13.5 by performing Single-Pass Flow-Through tests with a KOH solution and a synthetic young cementitious water containing Ca (YCWCa). In both leachants, the highest dissolution rate was determined for the Al-rich glass SM539, while similar rates were found for SM513 and SON68 glasses, whose compositions are comparable. For all glasses, the dissolution rates in YCWCa were lower than in KOH due to the presence of Ca, which leads to the formation of a slightly protective calcium silicate layer. The dissolution rates in YCWCa were similar to those determined from glass monolith mass losses in static tests carried out at 30 °C in YCWCa in the presence of hardened Ordinary Portland Cement paste powder with a cement-to-glass ratio of 1.

Graphical abstract
Pendampingan Pembuatan Sertifikat Halal Jalur Self Declare oleh LP3H UIN Sunan Gunung Djati Bandung
Authors: Sri Apridayani  , Siti Aisyah Zamilah  , Tria Rizkia Sabila
Published: January 2024

Rendahnya kesadaran pelaku UMK akan sertifikat halal menjadikan pemerintah Indonesia membuat skema jalur self declare dengan  bantuan salah satunya dari perguruan tinggi untuk memberikan kemudahan bagi pelaku UMK mendaftarkan produknya. Dalam pendampingan pelaku UMK, setiap pusat kajian halal memiliki strategi yang berbeda-beda, pada tahun 2022 UIN Sunan Gunung Djati Bandung berhasil meraih peringkat ke-2 LP3H tingkat nasional. Penelitian ini bertujuan untuk mengetahui strategi yang dilakukan oleh LP3H UIN Sunan Gunung Djati Bandung dalam pendampingan sertifikasi halal jalur self declare beserta tantangan yang dihadapinya. Penelitian ini menggunakan metode deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data melalui wawancara, observasi partisipan, dan studi dokumen. Penentuan informan dengan teknik purposive sampling yang terdiri dari Ketua Pusat Kajian Halal UIN Sunan Gunung Djati Bandung sebagai informan kunci, Koordinator Divisi Pelatihan Lembaga Pendamping Proses Produk Halal UIN Sunan Gunung Djati Bandung sebagai informan utama, dan pendamping PPH UIN Sunan Gunung Djati Bandung sebagai informan pendukung. Hasil penelitian menunjukkan bahwa strategi pendampingan yang dilakukan LP3H UIN Sunan Gunung Djati Bandung melalui ceramah, sosialisasi, dan kelas perkuliahan. Selain itu, pendampingan harus sampai ke hal teknis. Dalam proses pendampingannya pun memiliki sejumlah tantangan di antaranya berasal dari diri pendamping itu sendiri dan dari pelaku UMK yang belum melek teknologi.
Una estela romana procedente de Retuerta del Bullaque (Ciudad Real): epigrafía, datación y representación digital
Authors: Sanchíz-Álvarez-de-Toledo Hipólito , Lorenzo-Cueva Covadonga , Fernández-Portaencasa María
Published: January 2024

En este artículo se presenta el estudio epigráfico, la datación y la representación digital de una estela romana procedente de Retuerta del Bullaque, en Ciudad Real, apor tando información relevante a par tir de su estudio y documentación mediante fotogrametría y escaneado tridimensional. Aunque se trata de una inscripción no inédita, los autores de su publicación original se basaron en una noticia anónima y no habían podido ver ni leer la estela, ni conocían su procedencia o paradero actual. Además de aportar un valioso estudio de la estela que incluye la descripción, la datación y la traducción de la inscripción, el hallazgo se ha ilustrado mediante una imagen tridimensional obtenida mediante tecnologías digitales, que puede ayudar a mejorar la interpretación o lectura frente a calcos que quizá, puedan resultar menos precisos o a fotografías con poca calidad para su estudio.
Effect of egg type and storage conditions on the quality of crispy Thai pancake (Thong Phap)
Authors: Siripongvutikorn Sunisa , Usawakesmanee Worapong , Sud-on Ponruedee
Published: January 2024

Eggs were stored within 24 h after laying at 4±2oC and 28±2oC for 25 days (d). Egg quality was monitored during cold and room temperature storage for producing Thong Phap. Longer storage time led to an increase in weight loss and pH, while the Haugh Unit (H.U.) and viscosity of the egg white decreased. Eggs stored at a higher temperature, particularly duck eggs, exhibited faster parameter changes. The main protein types in duck and chicken egg whites determined by SDS-PAGE were ovalbumin, ovotransferrin, and ovomucin. Microbial standards indicated that the shelf life of duck eggs was lower than chicken eggs. Na, P, and K contents of duck egg white were higher than a chicken egg, while storage temperature and time did not significantly affect mineral content.
Вплив затінення вікон на енергопотребу та рівень теплового комфорту в літній період для дошкільного навчального закладу
Authors: Білоус І.Ю. , Дешко В.І. , Буяк Н.А. , Сапунов А.О.
Published: January 2024

У зв'язку з ростом вимог до сталого розвитку та раціонального використання ресурсів, особливо в контексті директив Європейського Союзу щодо енергоефективності будівель, зростає увага до розробки рішень, спрямованих на забезпечення практично нульового енергоспоживання у нових громадських спорудах. У роботі розглядається актуальність впровадження енергоефективних технологій у громадській споруді, відповідно до європейських стандартів енергоефективності, так як використання затінення в літній період, коли інтенсивне сонячне випромінювання може призводити до перегріву приміщень, збільшення витрат на кондиціонування та негативного впливу на здоров'я та комфорт. Зокрема, обговорюється необхідність використання пасивних методів, таких як затінення вікон, для зниження енергоспоживання та підвищення комфорту у літні місяці. Об'єктом дослідження є дошкільний навчальний заклад у м. Київ. У дослідженні враховуються наступні фактори: теплові надходження від обладнання, освітлення, та від людей. Використовуючи програмне моделювання DesignBuilder, було оцінено енергопотребу на охолодження та енерговитрати освітлення для варіанту з та без затінення, включаючи статичне затінення та, рулонні жалюзі. Результати вказують на те, що статичне затінення от найбільш ефективним, і для репрезентативної знижує енергопотребу на охолодження на 74,98 кВт∙год порівняно з варіантом без затінення, але при цьому призводить до збільшення енерговитрат на освітлення на 4,63 кВт∙год. Зауважено, що встановлення рулонних жалюзів з внутрішньої сторони може бути найменш ефективним рішенням через збільшення витрат на освітлення та незначне зменшення енергопотреби для охолодження. Оцінено вплив орієнтації вікон та розташування затінення на ефективність. Крім того, аналіз впливу затінення на радіаційну температуру показує, що статичне затінення сприяє зниженню температури в приміщенні, поліпшуючи тепловий комфорт у літній період
Well-Being as a Factor Protecting Students’ Engagement – Report from Polish-German Research after the COVID-19 Pandemic
Authors:   Uniwersytet Zielonogórski, Zielona Góra, Farnicka Marzanna , Nowosad Inetta ,   Uniwersytet Zielonogórski, Zielona Góra, Weissbrot-Koziarska Anna ,   Uniwersytet Opolski, Opole
Published: January 2024

The COVID-19 pandemic has forced higher education students to change their academic functioning, as well as the process of their social integration. This study focuses on the impact of the pandemic on student well-being, engagement and commitment to the university. The research group comprises 184 students from two universities (Poland and Germany). The research has shown that engagement with the university and the sense of commitment are negatively related to students’ well-being before the pandemic. It has also been revealed that females show higher commitment and engagement regardless of the country. Findings contribute to understanding student engagement during the COVID-19 pandemic.
Analysing the Teacher’s Activity During Distance Lessons: The Aspect of Neurocognitive Processes
Authors:   Vytautas Magnus University, Kaunas, Lithuania Vilnius University, Vilnius, Lithuania, Daugirdiene Ausra , Brandisauskiene Agne ,   Vytautas Magnus University, Kaunas, Lithuania
Published: January 2024

The article presents four neurocognitive processes (excitation, perception, memorisation and using, transferring and adapting information and/or actions) during learning. Based on these processes, good learning can occur if the teacher chooses appropriate methods. The article presents an analysis of 28 distance lessons. The results show that active methods are most frequently used during the excitement process. In the process of perception, the verbal (questioning) method is used. While using, transferring, and adapting information and/or actions, the teacher applies various verbal methods and self-check tests to enable pupils to revise what they have learned.
EXPERIMENTAL INVESTIGATION OF THE PERFORMANCE OF A FOUR-STROKE CI ENGINE UTILIZING DIESEL, LIZA OIL, AND BUTYLATED HYDROXYTOLUENE BLENDS
Authors: OmPrakash Beedalannagari , Dasore Abhishek , Ganapathi Ramavat , Rajak Upendra , Mesharam Kundan , Verma Tikendra Nath , Dwivedi Gaurav
Published: January 2024

Amidst the depletion of natural resources, the surge in petroleum fuel costs and the impending scarcity of transportation options have prompted a quest for viable alternatives. One promising avenue is the exploration of vegetable oils, such as Liza oil, blended with Butylated Hydroxytoluene (BHT) at a 2% concentration. To optimize the economics of biodiesel production, researchers are delving into continuous transesterification and glycerol recovery from by-products. In this study, the performance and emissions of distinct blends of diesel and Liza oil with the additive (B10, B20, B30, B40, and B50) are systematically evaluated under various loads and at constant speeds. Encouragingly, the Liza oil blend outperformed diesel, with B30 and B40 blends exhibiting the highest
mechanical and brake thermal efficiency. Notably, the B10 and B30 blends demonstrate the lowest and highest brake-specific fuel consumption, respectively. Furthermore, the B20 Liza oil biodiesel displays reduced hydrocarbon emissions compared to conventional diesel fuel. These findings shed light on the promising potential of Liza oil blends as a favorable alternative in the landscape of
sustainable fuels.
The Impact of Industry 4.0 Technologies on Employment: Focusing on the Finance and Insurance Industries
Authors:   The Korea International Trade Research Institute, Jung Han-Na , Kim Sang-Kee
Published: January 2024

Purpose - This study analyzes the effect of industry 4.0 technologies on the employment of entire industries, including the finance and insurance industries, which have most actively attempted to introduce industry 4.0 technologies for ‘Fintech’ business when compared to other industries.
Design/Methodology/Approach - Using the Business Activity Survey of the National Statistical Office from 2017 to 2020, this research analyzes the entire industry as well as the finance and insurance industries, wherein the use of industry 4.0 technologies (big data, mobile, cloud, AI) has been prevalent in South Korea.
Findings - In the pooled least squares method and the random effect model, the result has shown that the use of industry 4.0 technologies increases the employment of entire industries, and also increases the employment of the finance and insurance industries. During the same period, in the finance and insurance industries, the overall employment decreased, while employment related to industry 4.0 technologies increased.
Research Implications - This study analyzed the effect of industry 4.0 technologies on employment within overall industries and the finance and insurance industries. This analysis has shown that the use of industry 4.0 technologies in the overall industry and in the financial and insurance industries increases employment. Thus, this result indicates that industry 4.0 technologies may not be a substitute for labor until now.