bluuebunny/crossref_metadata_2025 huggingface dataset:
Experimental studies of combined anchors and options for their practical application
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Lamerdonov Z.G.
Published: May 2024

In the article, the authors for the first time proposed combined anchor structures that can work effectively as wire anchors working on a pulling load, as well as pile anchors working on a pressing force. Such structures can be effectively used as anti-landslide structures, support and anchor foundations, which are also patented by the authors and their designs are given in the article. In practice, such structures are necessary as foundations, for poles of power lines, high towers exposed to high wind loads and other structures. The support can work both on a pressing load and on pulling out, depending on the specific conditions. The research methodology is described and the results of experimental studies are presented. During the research, the following factors were taken as the main factors: the diameter of the pile and the conical tip, the length of the pile part of the combined anchor, the distance from the end of the pile to the conical tip. The pulling force was adopted as an optimization parameter.
Large hospital outbreak caused by OXA-244-producing Escherichia coli sequence type 38, Poland, 2023
Authors: Izdebski Radosław , Biedrzycka Marta , Urbanowicz Paweł , Żabicka Dorota , Błauciak Teresa , Lechowicz Dorota , Gałecka-Ziółkowska Beata , Gniadkowski Marek
Published: May 2024

In February 2023, Escherichia coli sequence type (ST) 38 producing oxacillinase 244 (OXA-244-Ec ST38) was detected from three patients in a hospital in western Poland. Overall, OXA-244-Ec ST38 was detected from 38 colonised patients in 13 wards between February and June 2023. The outbreak was investigated on site by an infection control team, and the bacterial isolates were characterised microbiologically and by whole genome sequencing. We could not identify the primary source of the outbreak or reconstruct the transmission sequence. In some of the 13 affected wards or their groups linked by the patients’ movement, local outbreaks occurred. The tested outbreak isolates were resistant to β-lactams (penicillins, cephalosporins, aztreonam and ertapenem) and to trimethoprim-sulfamethoxazole. Consistently, apart from bla
OXA-244, all isolates contained also the bla
CMY-2 and bla
CTX-M-14 genes, coding for an AmpC-like cephalosporinase and extended-spectrum β-lactamase, respectively, and genes conferring resistance to trimethoprim-sulfamethoxazole, sul2 and dfrA1. Genomes of the isolates formed a tight cluster, not of the major recent European Cluster A but of the older Cluster B, with related isolates identified in Germany. This outbreak clearly demonstrates that OXA-244-Ec ST38 has a potential to cause hospital outbreaks which are difficult to detect, investigate and control.
Mathematical Modelling and Application of Analytical Methods for A Non-Linear EC2E Mechanism in Rotating Disk Electrode
Authors: Nebiyal A. , Swaminathan R. , Karpagavalli SG.
Published: May 2024

Rotating disk electrode is the hydrodynamic technique used in the process of analyzing electroanalytic works. This paper deals with the mathematical model describing a non-linear EC2E mechanism that arises in a rotating disk electrode. This model is based on the system of non-linear reaction-convection-diffusion equations. EC2E mechanism has an application in finding the shape of current curves in the system of chronoamperometry in addition to steady-state voltammetry. The approximate analytical expression for the concentration of reactant species and current at steady-state condition is obtained using the analytical methods. The attained analytical result is compared with the numerical simulation (MATLAB) result. A satisfactory result is obtained between the series of solutions. The influence of parameters on the concentration of species and current is investigated and presented graphically.
Comercio electrónico y competitividad: hábitos de consumo de los universitarios de Pachuca, Hidalgo
Authors: Valencia-Sandoval Karina , Duana-Ávila Danae , Hernández-Gracia Tirso Javier
Published: May 2024

Los avances científicos y tecnológicos han permitido disminuir las distancias de los individuos e incrementar las transacciones entre los diferentes destinos, traduciéndose como mayores posibilidades de negocio. A nivel mundial se calculan 28 millones de personas que compran a través de internet. En México 67 % de la población mayor de seis años tiene acceso a internet. Con respecto al Producto Interno Bruto (PIB), el comercio electrónico aporta el 4 %, es decir, puede traducirse como elemento importante en el crecimiento económico de una región. El objetivo de esta investigación fue conocer los hábitos de consumo online de los universitarios de Pachuca, Hidalgo como fuente de información y competitividad para las empresas.
Elementos del desarrollo humano que se deben incluir en los programas formativos universitarios para que los egresados de licenciatura se adapten a entornos laborales disruptivos
Authors: González Nayra , Sáenz Karla , Alejos Nayelhi
Published: May 2024

Los estudiantes egresados de nivel licenciatura tienen la necesidad de integrarse a un mercado laboral que presenta diferencias substanciales con la realidad laboral de las décadas anteriores. La tecnología, los entornos digitales, la información globalizada y en tiempo real han modificado la forma en que se ingresa al trabajo, por lo que es de importancia el conocer cuáles son los elementos del desarrollo humano en la formación de los estudiantes de licenciatura que son necesarios para su adaptación al medio laboral complejo y disruptivo contemporáneo.
Expectativas y preferencias de la vivienda en el área metropolitana de Monterrey
Authors: Alcántara-Uribe Juan Rafael , Flores-Barrera Gabriela Fernanda
Published: May 2024

La presente investigación tiene como propósito encontrar un moderno concepto de vivienda digna para los actuales habitantes del área metropolitana de Monterrey, Nuevo León, México; la metodología utilizada fue a través de un muestreo no probabilístico por cuotas de corte transversal, se analizaron noventa y ocho (98) encuestas durante el mes de marzo del año dos mil diecinueve (2019) a personas con edad apta para adquirir un inmueble. Por lo tanto, se utilizó un modelo estadístico de análisis de regresión multivariable, encontrándose que el comportamiento de la población regia ha cambiado debido a la gran urbe, transporte público y relaciones sociales, por consecuencia su hogar requiere áreas físicas específicas; sin embargo, los desarrolladores inmobiliarios no toman en cuenta estas características..
ENHANCING FIREFIGHTER SAFETY: EVALUATING PPE FOR COMFORT AND EFFECTIVENESS
Authors: Ticlo Tahira , Rao Roopa
Published: May 2024

Exploratory research was conducted among 160 firefighters from two Indian states - Goa and Maharashtra, to evaluate the ergonomic aspects of Personal Protective Equipment (PPE) and Clothing, focusing on firefighter comfort and operational effectiveness. Using a validated self-constructed questionnaire, researchers conducted structured interviews with firefighters to gain insights into the strengths and limitations of current PPE designs. The study revealed critical gaps in PPE utilization, informing recommendations for precise improvements to enhance firefighter safety and operational efficiency during emergencies. These findings aim to improve training programs and protocols, ensuring firefighters are not exposed to high-risk temperatures without adequate PPE. The study's results can influence policy decisions and research resource allocation, ensuring optimal equipping of firefighters to handle diverse hazards safely and comfortably. The research has broader implications, aiming to drive advancements in PPE materials and technologies, focusing on ergonomics, thus benefiting firefighting practices globally. By prioritizing comfort and functionality in PPE design, the study seeks to enhance the overall well-being and performance of firefighters in hazardous environments. Ultimately, the study aspires to inform better training programs, strengthen disaster response capabilities, and shape policies that prioritize firefighter safety worldwide, contributing to improved public safety on a global scale.
Peningkatan Kesadaran Masyarakat Dalam Pengurangan Food Waste Untuk Membentuk Cinta Lingkungan
Authors: Timoty Nico Sandre , Yuliati Lilik Noor
Published: May 2024

Food waste adalah pada makanan baik yang di dibuang dengan sengaja maupun tidak, mulai dari proses produksi hingga sampai pada konsumen, dan berakhir menjadi limbah makanan. Limbah tersebut berasal d ari bagian makanan yang dimakan dan tidak, sehingga jumlahnya tidak akan pernah menjadi nol. Hal ini menyebabkan limbah makanan sebagai salah satu penyumbang terbesar pada masalah lingkungan. Hal inilah yang mengakibatkan munculnya permasalahan di lingkung an akibat dari sampah makanan, ditambah dengan rendahnya pengetahuan masyarakat terhadap food waste dan dampaknya terhadap lingkungan. Masyarakat memiliki pengetahuan tentang food waste dan dampaknya terhadap lingkungan. Namun dalam praktiknya, masyarakat masih menyisakan dan membuang makanan, terutama sayur dan nasi. Rumah tangga merupakan salah satu penyumbang terbesar sampah makanan. Meskipun begitu, peraturan tentang pemilahan dan pengolahan sampah makanan di tingkat rumah tangga masih kurang, sementara jumlah penduduk terus bertambah. Hal ini yang mendorong diperlukannya peraturan sekaligus fasilitas pengolahan sampah dari tingkat rumah tangga hingga daerah.
Penguatan Tata Kelola Perlindungan Buruh Migran Anak Buah Kapal (ABK) Indonesia di Kapal Ikan Asing
Authors: Solihin Akhmad , Mustofa Ahmad , Desyana Cut
Published: May 2024

Pekerjaan menjadi buruh migran pada kapal ikan asing masih menjadi tujuan utama pada beberapa wilayah Indonesia, khususnya masyarakat yang tinggal di wilayah pantai utara Jawa. Namun demikian, tingginya minat menjadi buruh migran ABK di kapal ikan asing belum disertai dengan kesiapan Pemerintah Indonesia dalam menyelenggarakan perlindungan terhadap buruh migran tersebut. Selain disebabkan oleh konflik kewenangan antar lembaga penyelenggara, juga disebabkan oleh kapasitas SDM calon buruh migran ABK itu sendiri. Hal ini diperparah dengan lemahnya aturan perlindungan pekerja terhadap buruh migran oleh negara bendera kapal.
eDNA Sebagai Metode untuk Pemantauan Biodiversitas di Kawasan Konservasi Laut Indonesia secara efektif dan efisien
Authors: Subhan Beginer , Setiamarga Davin H. E. , Arafat Dondy
Published: May 2024

Pemerintah Indonesia perlu mendorong penggunaan teknologi environmental DNA (eDNA) sebagai metode utama dalam pemantauan biodiversitas di Kawasan Konservasi Laut (KKL) guna mengatasi tantangan logistik di wilayah yang luas dan beragam. Diperlukan investasi dalam pengembangan database eDNA nasional yang mencakup sekuens referensi spesies laut Indonesia dan pelatihan serta sertifikasi bagi para pemantau eDNA untuk memastikan kualitas data yang konsisten. Monitoring dengan eDNA dapat dilakukan secara rutin dan berkelanjutan di seluruh KKL untuk mengumpulkan data yang akurat dan mendukung pengamatan tren jangka panjang dalam keanekaragaman hayati laut. Selain itu, dukungan untuk penelitian lanjutan dalam identifikasi spesies baru dan pemahaman yang lebih dalam tentang ekologi laut Indonesia melalui teknologi eDNA juga perlu diberikan. Dengan mengimplementasikan rekomendasi ini, Indonesia dapat memperkuat upaya pelestarian keanekaragaman hayati lautnya secara efektif dan efisien, menjaga keberlanjutan ekosistem laut yang kaya dan unik di negara ini.
Merebut Hati Pemilih di Masa Pandemi Covid-19: Strategi Kampanye Pilkada 2020 di Pulau Lombok
Authors: Muhlis Muhlis , Khusnia Hartin Nur , Yohanes Yulanda Trisula Sidarta
Published: May 2024

Tiga Kabupaten/Kota di Pulau Lombok menggelar Pilkada 2020 di tengah penyebaran virus Covid-19. Keluar sebagai pemenang di Kabupaten Lombok Utara adalah H. Djohan Sjamsu, SH - Danny Karter Febrianto R, M.Eng, di Kabupaten Lombok Tengah adalah H. Lalu Fathul Bahri, S.IP - Dr. H. M. Nursiah, M.Si, serta di Kota Mataram oleh H. Mohan Roliskana, S.Sos., M.H  - TGH. Mujiburrahman. Penelitian ini bertujuan untuk mengetahui bagaimana strategi mereka untuk memenangkan Pilkada 2020 saat pandemi Covid-19 di daerahnya. Penelitian ini merupakan penelitian kualitatif. Proses pencarian data melalui wawancara, dokumentasi dan materi audio visual-digital.
Ada tiga informan penelitian ini yaitu Didi Sumardi (Ketua Tim Sukses Pemenang Pilkada Kota Mataram), Raden Nuna Abriadi (Ketua Tim Sukses Pemenang Pilkada Lombok Utara), dan Ahsan Masad (Koordinator Tim Relawan Pemenang Pilkada Lombok Tengah). Proses analisa data melalui seleksi data yang relevan. Hasil penelitian menunjukkan bahwa kandidat pemenang Pilkada di tiga daerah tersebut memadukan kampanye tatap muka dan kampanye virtual selama masa kampanye Covid-19 meskipun model tatap muka masih lebih dominan. Selain itu, mereka juga berhasil mengadaptasi kondisi pandemi dalam berkampanye. Alat pengendali pandemi seperti masker dan hand sanitizer didesain secara khusus yang memuat gambar-gambar kandidat dan dibagikan kepada masyarakat luas.
Effect of Varied Levels of Gibberellin, Anti-Gibberellin and Cytokinin on Growth and Tuberization in Potato
Authors:   Department of Crop Physiology, University of Agricultural Sciences, GKVK, Bengaluru, S R Bharath , B Mohan Raju ,   Department of Crop Physiology, University of Agricultural Sciences, GKVK, Bengaluru
Published: May 2024

Plant hormones play a significant role in potato tuberization. While Gibberellins inhibit tuberization, anti-gibberellins (PBZ and CCC) and cytokinins promote tuberization in potato. The experiment demonstrated the clear roles of these hormones in facilitating tuberization in potato. Treatment with 25 ppm GA significantly increased plant height (44.56 cm) compared to the control (32.22 cm), while CCC, a Gibberellins (GA) inhibitor, reduced the plant height by inhibiting GA-induced stem elongation. Hormonal treatments affected the number of nodes, leaves, branches, SPAD readings, stem girth, root length and root weight with significantly higher values observed compared to the control. 50 ppm GA showed the highest number of stolons per plant (6.33), but surprisingly resulted in a few tubers per plant (1.7) compared to the control (1.8). However, both 5 ppm and 10 ppm BAP led to significantly more tubers per plant (2.1 and 3.2 respectively), as did 5 ppm and 10 ppm Kinetin (2.8 and 2.6 respectively). Regarding tuber fresh weight, all treatments except CCC and higher concentration of kinetin showed significantly higher fresh weight compared to control. In summary, 50 ppm Gibberellins increased the stolon number, while 10 ppm BAP increased the tuber number and fresh weight in potato
Unravelling the Nexus Between Human Values and Competencies to Religion Among Educational Stakeholders in Mauritius Using Structural Equation Modelling
Authors: Atchia Shakeel M.C.
Published: May 2024

Abstract: Religion has been associated with human values and competencies needed to shape young people into responsible citizens able to make a positive difference in the lives of others. However, this correlation remains dependent on the context. As the correlation has not yet been investigated in Mauritius, which is a multicultural and multi-ethnic country, this study aims to bridge this knowledge gap using a purely positivist epistemological approach. It will analyze the Mauritius-specific data derived from a public data set which was part of the "Mapping the Terrain" project to examine the correlation between religion and a broad set of human values and competencies, namely forgiveness, individualistic orientation, collectivistic orientation, self-efficacy, problem-solving, meaning-making, sense of belongingness, religiosity/spirituality, hope, life satisfaction, gratitude, emotion, regulation, empathy, and self-regulation. The descriptive analysis and the Structural Equation Model (SEM), developed using the SPSS and AMOS software, revealed that (i) independent of ethnic group, educational stakeholders in Mauritius have a high affinity to most of the human values and competences, and (ii) as compared with others, the Muslim community has a slightly lower affinity to forgiveness, life satisfaction, individualistic orientation, self-efficacy, and problem solving. These data, which represent important baseline information needed to inform policymakers and other educational stakeholders, were used to derive a set of recommendations that will further the development of the key human values and competencies needed to promote harmony in a multicultural and multi-ethnic country.
Turkiye as a Popular Hub for Higher Education Learning Among Muslim Countries: Challenges and Opportunities for International Students
Authors: Kayadibi Şahnoza , Kayadibi Saim , Shoamirova Surayya
Published: May 2024

Abstract: Education plays a pivotal role in fostering human capital across various domains such as science, politics, and the economy, thereby significantly affecting economic growth. Turkiye stands as a prominent destination for international students seeking continued higher education, yet it faces challenges and opportunities, according to prior research. Responding to these dynamics, this study constructs a research model by integrating social identity theory and contingency theory. With a deductive approach and quantitative techniques for data analysis, our research aims to explore the antecedents of institutional reputation in the Turkish higher education landscape. The population of the study is international students (N = 200,000 and n = 250) who are studying at different public higher education institutions in Türkiye. The data have been analyzed using the Smart PLS 4 program. This investigation hypothesizes that informational influence, online learning quality, perceived value, perceived service quality, and an institution's image exert positive and significant effects on institution reputation. However, our empirical findings challenge one of these assumptions, revealing insufficient evidence to support the assertion that online learning quality significantly influences institution image. Consequently, our study adds to the scholarly discourse by contributing empirical insights into the phenomenon within the context of Turkish higher education institutions.
Development of Project Based Learning (PjBL) E-LKPD Assisted by Liveworksheets Application on Statistics Material
Authors: Zainal Hardhani Mardiana , Ramadoni Ramadoni , Mardiyah Ainil
Published: May 2024

This research is motivated by the lack of use of electronic media or digital teaching materials in the learning process and students who have difficulty solving problems related to statistics material at SMAN X in Padang. The purpose of this study was to develop a project-based E-LKPD assisted by the application of liveworksheets on statistical material for class X SMAN X in Padang which is valid and practical. This type of research is development using R&D with a plomp development model. The stages used in this development model only reached stage 2, namely the prototyping phase which concurrently tested the validity and one-on-one tests which were useful for seeing the practicality of the E-LKPD by teachers, small group test questionnaires which were useful for seeing the practicality of E-LKPD by students and interview guidelines. Based on the validator's assessment, the results of the validity of the E-LKPD assisted by the liveworksheets application were 91% with a very valid category. The results of practicality with the teacher obtained a final score of 96% in the very practical category. The results of the one-on-one practical test obtained a final score of 92% in the very practical category. The results of the small group practicality test obtained a final score of 88% in the very practical category. Based on the results of the study it can be concluded that the E-LKPD assisted by the liveworksheets application on statistics material at SMAN X in Padang is stated to be valid and practical for use by teachers and students.
Mathematical Connections of Students Viewed From Adversity Quotient in Problem-Based Learning Using Math City Map
Authors: Supono Lilik , Agoestanto Arief , Wijayanti Kristina
Published: May 2024

The connection between mathematics and adversity quotient (AQ) has an important role with a person's ability to make decisions to solve problems in life. One of the efforts to improve it is through the application of technology in learning. The Math-City Map (MCM)-assisted Problem-based learning (PBL) model is one of the learning that utilizes technology combining the PBL model and MCM-assisted learning. This study aims to (1) the quality of learning with a problem-based learning model using math city map on mathematical connection ability (KKM, (2) test the effect of AQ on students' mathematical connection ability in MCM-assisted PBL learning. This research is a mixed method research with an explanatory sequential design with a quantitative portion greater than qualitative. The population of this study was grade VII students of SMPN 2 Ambarawa. Qualitative data was taken based on students' AQ, namely climber, camper, and quitter categories. Quantitative data analysis techniques with parametric statistics such as mean tests, classical due diligence, and regression tests. Qualitative data analysis techniques use data reduction, presentation, and conclusions. The results showed that (1) MCM-assisted PBL learning was effective in improving students' mathematical connections (2) there was an influence of AQ on students' mathematical connection abilities in MCM-assisted PBL learning
KARAKTERISTIK KIMIA DAN ORGANOLEPTIK ABON JANTUNG PISANG KEPOK DENGAN PENAMBAHAN IKAN BELUT (Monopterus albus)
Authors: Syaifudin Randy , Augustyn G. H. , Mailoa Meitycorfrida
Published: May 2024

Meat floss is categorized as a snack or ready-to-serve food. They are mainly made of dried meat products with a light, fluffy, and crisp texture. Beef or mutton are types of meat usually used in making meat floss. Other types of meat, including chicken, fish, or even plants, can be used as floss ingredients. A study was conducted on floss made from banana florets with the addition of eel fish. The purpose of this study was to determine the best formulation of banana florets and eel fish for making floss. A completely randomized experimental design with four levels of ratio between kepok banana florets and eel fish, i.e., 100%: 0%, 75%: 25%, 50%: 50%, and 25%: 75%, was applied in this research. The results indicated that a ratio of 25% to 75% banana florets to eel fish produced the best floss in terms of chemical properties and was well accepted for its overall sensory characteristics.
STRATEGI PENGEMBANGAN OBJEK WISATA PANTAI GEREBONG SEBAGAI DAERAH TUJUAN WISATA DI KECAMATAN KAO UTARA
Authors: Barany Stevandry , Nanlohy Willem D. , Latupapua Y.Th.
Published: May 2024

Penelitian ini bertujuan untuk mengidentifikasi potensi yang terdapat di kawasan objek wisata Pantai Gerebong serta menetapkan strategi pengembangan terhadap objek wisata Pantai Gerebong di Desa Bori Kecamatan Kao Utara. Jenis penelitian ini adalah penelitian kualitatif dengan pendekatan Mixed Methods, Teknik analisis yang di pakai yaitu Analisis SWOT . Hasil analisis berdasarkan penelitian survey yang dimana menunjukkan potensi wisata yang ada di kawasan wisata pantai gerebong yaitu faktor aspek fisik dasar wilayah, faktor budaya, infrastruktur dan pola penggunaan lahan. Strategi pengembangan obyek wisata pantai gerebong yang di dalamnya  menganalisis faktor internal dan eksternal, peluang dan ancaman yang di hadapi dan di sesuaikan dengan kekuatan dan kelemahan yang di miliki dan menghasikan pemetaan posisi pariwisata berdasarkan diagram cartesius pada posisi kuadran I (Strategi Progresif) dan berdasarkan hasil analisis SWOT adalah strategi SO (Strengths-Opportunity) yaitu  : Peningkatan partisipasi pemerintah dalam pengembangan objek wisata, Meningkatkan kualitas infrastruktur guna mendukung pengembangan objek wisata pantai, Mengoptimalkan partisipasi masyarakat dalam melestarikan alam.
EVALUASI PERUBHAN DIAMETER PROPELLER TERHADAP KECEPATAN KMP. LAYUR
Authors: Alwi Khabib , Wattimury Latuhorte , Laamena Fany
Published: May 2024

KMP. LAYUR mengalami insiden yang cukup serius, kapal terdampar di pesisir pantai saat propeller berputar dengan kecepatan tinggi. Kondisi tersebut megakibatkan Performance propeller mengalami penurunan, terbukti setelah direparasi diameter propeller berubah dari 0.9 m menjadi 0.83 m dan pitch propeller mengalami perubahan. Alasan propeller tetap direparasi, sambil menunggu propeller baru, pihak perusahaan memutuskan propeller tetap direparasi untuk tidak memutuskan waktu operasional kapal.Adapun pengambilan data dilakukan dengan beberapa metode yaitu metode observasi lapangan selama kapal dalam masa docking, metode wawancara dan kepustakaan. Berdasarka Pada kondisi clean hull (trial), untuk propeller B4-55 (lama) dengan diameter 0.9 m dan pitch 0.88 m didapatkan nilai gaya dorong sebesar 143.05 kN dan torsi propeller sebesar 20.82 Nm yang hanya mampu menggerakkan kapal dengan kecepatan 8.46 knot, sedangkan untuk propeller B4-55 (baru) dengan diameter 0.83 m dan pitch 0.72 m didapatkan nilai gaya dorong sebesar 106.51 kN dan torsi propeller sebesaSr 11.37 Nm dimana hanya mampu menggerakkan kapal dengan kecepatan 6,15 knot. Penurunan kecepatan kapal sangat besar jika dibandingkan antara penggunaan propeller B4-55 (lama) dan propeller B4-55 (baru). Perubahan diameter dan pitch propeller mempengaruhi kecepatan kapal KMP. LAYUR, setelah dilakukan perhitungan kavitasi propeller B4-55 dengan diameter lama dan diameter setelah perubahan mengalami kavitasi. Besar nilai kavitasi propeller lama mencapai 0,143 dan besar nilai kavitasi propeller baru mencapai 0,159.
PENGARUH PERBANDINGAN DAN KONSENTRASI BAHAN PEMBENTUK GEL TERHADAP SIFAT FISIKO-KIMIA GEL KOMBINASI KARAGINAN DAN PATI SAGU
Authors: Kaya Adrianus O. W. , Wattimena Martha L , Nanlohy Esterlina E. E. M. , Lewerissa Sherly
Published: May 2024

Gel or jelly can be defined as semi-solid material which consists of suspension derived from either small organic particles or large organic molecules, and then is penetrated by a liquid of which its dispersal medium is limited by a three-dimensional texture from dissolved particles or macro-molecules at dispersion phase. Carrageenan and sago starch have similar properties, such as a component of gelling, stabilizer and gelatin agent, as a consequence, the substances are widely utilized in industries, for instance, food, pharmacy, cosmetics, printing and textile. Combined materials used in producing air freshener gels significantly affect the product, and synergic effects are highly expected from the gels that have high gel strength yet low syneresis. Additionally, because the gels are made of natural ingredients, they are environmentally friendly.
MUTU MIKROBIOLOGI IKAN TUNA ASAP YANG DICOATING KITOSAN SELAMA PENYIMPANAN SUHU RUANG
Authors: Souhoka Venesya , Mailoa Meigy Nelce , Kaya Adrianus O. W.
Published: May 2024

Smoked fish that is left open will easily decay, so the shelf life is relatively short, therefore it is necessary to coat it using chitosan  to extend the shelf life. Coating is a thin layer made to coat food ingredients and can be consumed. The purpose of this study was to determine the effect of chitosan coating as an edible coating which was applied to smoked tuna with a dyeing technique stored at room temperature. The application of chitosan as an edible coating on smoked tuna using a dyeing technique with a concentration of 2% can maintain a product with a shelf life untill 4 days at room temperature. The microbiological quality of smoked tuna coated with chitosan had a total bacterial value of 1.35 x 104 CFU/g, Staphylococcus aureus was not found, and a total mold value of 7.25 x 103 CFU/g.
Roket, Model Simulink,Arduino Perancangan Model Sistem Koreksi Gerak Roket Menggunakan Arduino Rocket Flight Computer
Authors: Iskandar Rachmat -
Published: May 2024

Artikel ini membahas tentang Perancangan Model Sistem Koreksi Gerak Roket Menggunakan Arduino Rocket Flight Computer. Metode yang ada untuk menghitung jarak terbang roket berdasarkan ketergantungan jalur terbang pada sudut lemparan awal roket dan parameter rata-rata dari efek gangguan tidak memberikan keakuratan yang diperlukan dari jarak terbang yang ditentukan. Hal ini terutama disebabkan oleh penyimpangan jangkauan angin yang tidak terkendali di wilayah penerbangan. Pada saat yang sama, melakukan uji peluncuran roket untuk mengidentifikasi karakteristik dispersi dan meningkatkan akurasi target menyebabkan biaya material yang signifikan. Oleh karena itu, simulasi komputer adalah pendekatan yang paling menjanjikan untuk mempelajari hukum dispersi roket dan mengembangkan sistem koreksi gerak untuk roket yang tidak terarah atas dasar ini. Saat mengembangkan sistem koreksi, persamaan diferensial klasik digunakan yang menggambarkan aerodinamika roket bermassa variabel, serta metode kontrol adaptif dengan model referensi. Sebagai hasil penelitian, metode perekaman program yang mengimplementasikan model referensi pada platform Arduino Due dikembangkan. Model Simulink umum yang mensimulasikan proses koreksi jalur penerbangan roket telah dibangun. Model penerbangan roket setengah skala dengan blok koreksi dikembangkan. Berdasarkan model ini, serangkaian percobaan dilakukan yang menunjukkan tingkat akurasi sasaran roket yang tinggi akibat koreksi jalur roket. Hasilnya memungkinkan untuk menggunakan sistem yang dikembangkan sebagai dasar untuk mengembangkan sistem koreksi jalur praktis untuk roket Grad. Secara khusus, konsep desain akan disajikan, dengan bantuan program komputer (OpenRocket), beserta bahan yang digunakan, prosedur pembuatannya, dan terakhir, uji peluncuran yang dilakukan hingga peluncuran akhir. Memasuki bab terakhir akan disajikan data penerbangan hasil simulasi, dilanjutkan dengan data peluncuran yang telah dilakukan dan dianalisis menggunakan komputasi numerik dan bahasa pemrograman. Terakhir, perbandingan antara kedua kumpulan data akan dibuat
PENERAPAN ALGORITMA BRUTE FORCE DAN A-STAR PADA PENCARIAN LOKASI FOTOCOPY TERDEKAT DI KOTA PALANGKARAYA
Authors: Zahra Fatiya Ummu Hanifah , Monalisa Agatha , Lowryanty Ni Putu , Christian Efrans
Published: May 2024

Palangkaraya City is a city filled with various places and will certainly be crowded with many people traveling to these places. From the perspective of students studying in Palangkaraya City, a photocopy place is a frequently sought-after and needed place. In various cases, students do not know the location of the photocopy place or have to submit hardcopy assignments when needed. Related to that, a solution is needed to help students find photocopy places nearby and find routes that allow them to quickly reach the photocopy place. In this study, the researcher developed a case study on searching for locations and the fastest route to the place that the user wants to go to, which is a photocopy place. The solution is designed using the brute force algorithm as a string search application to find photocopy locations, and the a star algorithm calculated the cost of each node on the route to find the photocopy place with the shortest route.
 
Kota Palangkaraya merupakan sebuah kota yang dipenuhi beragam tempat dan tentunya akan dipenuhi oleh banyak orang yang bepergian menuju tempat tempat tersebut. Melihat dari sudut pandang mahasiswa yang berkuliah di kota Palangkaraya, tempat fotocopy merupakan suatu tempat yang sering dicari dan dibutuhkan. Dalam berbagai kasus, mahasiswa tidak mengetahui letak dari tempat fotocopy tersebut atau harus mengumpulkan tugas yang berbentuk hardcopy saat diperlukan. Terkait hal itu, diperlukan solusi yang membantu mahasiswa untuk menemukan tempat fotocopy di sekitarnya dan menemukan rute yang memungkinkan untuk menuju ke tempat fotocopy tersebut dengan cepat. Pada penelitian ini, peneliti mengembangkan sebuah studi kasus mengenai pencarian lokasi dan rute tercepat untuk menuju ke tempat yang akan dituju oleh pengguna yaitu berupa tempat fotocopy. Solusi dirancang dengan menggunakan algoritma brute force sebagai aplikasi pencarian string untuk menemukan lokasi fotocopy dan algoritma a star akan mengkalkulasi biaya dari setiap node pada rute sehingga ditemukan fotocopy dengan rute terpendek.
Политика Ирана в условиях дестабилизации старого мирового порядка и формирования нового
Authors: Ходунов Александр
Published: May 2024

The article analyzes Iran's policy of opposing the old world order and forming a new one. Iran began its active struggle against the Western-dominated world order as early as 1979, after the Islamic Revolution, which the revolutionary leader Ayatollah Khomeini proclaimed as the beginning of the struggle against all forms of oppression and tyranny in the world. So far, Iran has managed to create an alliance of allied regimes and groups (predominantly Shiite) in the region. Iran's religious and political leaders constantly talk about the injustice of the current world order and the crimes of the Western countries. It is obvious that Iran is one of the countries most interested in changing the current world order. The Iranian authorities see the way to change it in the creation of a multipolar world. Despite impressive achievements in social development since the Islamic Revolution, in recent years there is a growing number of serious internal problems in Iran that need to be urgently addressed if the country is to continue its stable and successful development.
Global Evolutionary Perspectives on Gender Differences in Religiosity, Family, Politics and Pro-Social Values Based on the Data from the World Values Survey
Authors: Zinkina Julia , Butovskaya Marina , Shulgin Sergey , Korotayev Andrey
Published: May 2024

Recent studies show that the global increase in gender equality does not reduce gender differences in values. These findings somewhat undermine the social role theory and increase the need for additional explanations. These findings also imply that gender differences in values may stem from some underlying universalities that persist even through changes associated with socio-economic development. This gives us reason to explore an evolutionary perspective on gender differences in values. We discuss evolutionary mechanisms that could underlie certain universal gender differences in values, and then test whether these differences are truly universal across the world (we use data from World Values Survey to search for empirical support for our evolutionary hypotheses). We provide evidence for the global scale of gender differences in religiosity, family values, political values, and pro-social values through our calculations.
SERVICE QUALITY AND ORGANIZATIONAL EXCELLENCE AND THEIR RELATIONSHIPS WITH THE WADI RUM PROTECTED AREA EMPLOYEES' JOB SATISFACTION
Authors:   Department of Hotel Management, Faculty of Tourism and Hospitality, The University of Jordan, Amman, Jordan, JAWABREH Omar , Al FAHMAWEE Emad Al Dein ,   Department of Interior Design, Faculty of Art and Design, Applied Science Private University, Amman, Jordan, MASA'DEH Ra'ed ,   Department of Management Information Systems, School of Business, The University of Jordan, Amman, Jordan, ABDELRAZAQ Haitham ,   Hospitality and Tourism, Churchill Institute for Higher Education, Australia, Sydney
Published: May 2024

This study aims to examine the impact of service quality and organizational excellence on employees’ job satisfaction at Wadi Rum Protected Areas located in Jordan. A total of 270 questionnaires containing 40 items are used to collect information from the respondents. Multiple regression analyses are conducted to test the research hypotheses. The results clearly demonstrate a significant positive relationship between service quality and organizational excellence and the job satisfaction of employees. The findings of the study assured that the common philosophy that forms an essential part of the values and culture of a Wadi Rum Protected Area is the dissemination of an organizational excellence culture on service quality to achieve employee satisfaction. Attaining organizational excellence in Wadi Rum Protected Areas in Jordan is crucial not only for the efficient administration of natural resources and tourist experiences but also for improving workers' job satisfaction and well-being. By allocating resources to enhance leadership skills, fostering employee involvement, offering educational and growth prospects, acknowledging and incentivizing accomplishments, and facilitating a harmonious work-life equilibrium, Wadi Rum Protected Areas can establish an environment of exceptional quality that empowers staff members to flourish and make valuable contributions to the organization's prosperity, all the while safeguarding the region's natural splendor and cultural legacy for posterity. This is one of the few studies that covers the impact of service quality and organizational excellence on the job satisfaction of Wadi Rum Protected Area employees and is the first to test the framework in a developing country, Jordan.
Assessment of the level of technological literacy among non-teaching staff in selected universities in Edo State, Nigeria
Authors:   Department of Vocational and Technology Education, Faculty of Education, Ambrose Alli University, Ekpoma, Nigeria, Eromosele Aireruor
Published: May 2024

The purpose of the study was to assess the level of technological literacy among non-teaching staff (NTS) in selected public universities in Edo State, Nigeria. Two research questions were raised to guide the study and two corresponding hypotheses were formulated and were also tested at 0.05 level of significance. A survey research design was used for the study. The population of the study comprised 1520 NTS obtained from both public and private universities in Edo State used for this study. A forty-item questionnaire structured on a five-point rating scale was the instrument used for data collection. The content and face validity of the instrument were carried out by experts in measurement and evaluation and a science educator A reliability coefficient of 0.80 was obtained. A reliability test of the instrument was also conducted and analysed using mean, standard deviation, and Z-test statistics. Findings show that non-teaching staff in Edo State selected universities possess moderate level knowledge of: (1) technological literacy, and (2) nature of technology. The study also revealed that there were high differences in technological skill levels between public and privately owned universities. Implication of the study was highlighted as being of great benefit to science and technology education planners and administrators, technical instructors and students. Based on the findings of the study, appropriate recommendations were made and if adopted it will enhance the level of technological literacy among non-teaching staff in universities in Edo State, Nigeria.
La catábasis en El sueño de Úrsula de María Negroni
Authors: Pozzi Rayén Daiana
Published: May 2024

El sueño de Úrsula (1998) es una obra polifónica que reelabora la leyenda medieval de Santa Úrsula, quien emprende un fabuloso viaje a Roma acompañada de otras vírgenes y es martirizada a su regreso, en Colonia. Úrsula parte en peregrinación para aplazar la concertación de un matrimonio forzado; sin embargo, este viaje adquiere un sentido particular al asimilarse a un descenso, es decir, a una catábasis. El objetivo de este trabajo es indagar el modo en que la catábasis estructura el viaje en sentido metafórico y permite, al mismo tiempo, la exploración del erotismo y de la muerte. Para este examen, se consideran aportes teóricos de Pilar González Serrano (1999), Jorge Linares Sánchez (2017), Gaston Bachelard (2005; 2014) y Georges Bataille (2019), a partir de los que es posible dilucidar algunos indicios que permiten inscribir esta obra de María Negroni en la tradición de la catábasis.
Un derroche que empobrece: economía poética y política en Martín Fierro
Authors: Luppi Juan Pablo
Published: May 2024

La economía textual del Martín Fierro expone contradicciones del progreso, invisibilizadas por la conversión de dos folletos en libro (nacional). En El gaucho Martín Fierro (1872), la sugestión del octosílabo por su ahorro de palabras materializa con fuerza el despojo estatal en el menoscabo de la lengua; la concisión asoma aisladamente en La vuelta de Martín Fierro (1879), donde el énfasis moral derrocha versos proverbiales, insistentes en virtudes civilizatorias (prudencia, obediencia, laboriosidad) y vicios de barbarie (haraganería, delincuencia, inhumanidad del indio). El afán aleccionador, las voces repetitivas de los hijos y la abyección de la indiada generan una desproporción inquietante que, pese al efecto de unidad libresca de la Vuelta, contradice la economía estrófica celebrada por Borges, Leumann, Martínez Estrada. El didactismo del gaucho converso dice menos en su decir de más: encubre violencias de la democracia liberal, desdibujadas por el moralismo estético del libro y sus lecturas.
Effects of Breast Milk Fortification on Weight Gain in Low Birth Weight Infant Patients: Case Report
Authors: Ufiya Salma  , Ferika Indarwati  , Layli Anisah
Published: May 2024

The WHO defines Low Birth Weight Infants (LBW) as babies born weighing less than 2500 grams regardless of gestational age. Low birth weight babies have a higher risk of developing complications and health problems. Therefore, interventions to improve babies' weight should be carried out. To assess the effect of providing breast milk fortification on babies' weight in neonatal patients with LBW. This study uses a case report by giving breast milk fortification to patients with LBW hospitalized in the PICU-NICU room at Temanggung Regency Hospital. The results of this case study showed that after being given breast milk fortification for six days.
Analysis of the Emergency Level of Pediatric Covid 19 Patients in the Emergency Room at Gambiran Hospital, Kediri
Authors: Erik Irham Lutfi  , Meirna Eka Fitriasnani
Published: May 2024

Infection in pediatric will affect the child's growth and development. Cases of respiratory infections that occurred due to the spread of the Covid 19 virus in 2019-2022 are often reported as the highest cause of death in cases of infection. The aim of this research is to analyze the factors that influence the level of emergency due to Covid-19 in children. This research is correlational analytical research. Respondents were 52 children. The results of the bivariate analysis test show a relationship between the emergency level of Covid 19 patients admitted to the emergency room and the nutritional status variables, signs of respiratory and the incidence of diarrhea. The factor most related to the level of emergency in Covid-19 children from the diarrhea. The incidence of diarrhea is caused by an infectious process that has spread and affected the digestive tract in children. Severe Diarrhea can causes dehydration and electrolyte abnormalities.
Dampak Transformasi Layanan Digital Perpajakan terhadap Tingkat Produktivitas Pegawai di KPP Pratama Jakarta Cakung
Authors: Syahid Syahid , Nuriyanti Widya , Akitsa Dhanar Putra
Published: May 2024

Kantor Pelayanan Pajak (KPP) Pratama Jakarta Cakung adalah salah satu unit vertikal atau unit pelaksana teknis di bidang administrasi perpajakan yang berada di bawah naungan Direktorat Jenderal Pajak (DJP) sebagai eselon I. Sebagai instansi yang diberi amanah oleh Undang[1]Undang untuk mengumpulkan penerimaan negara tentunya juga harus memiliki pengelolaan Sumber Daya Manusia (SDM) yang bagus dan dapat mengikuti perkembangan zaman. Pengelolaan SDM secara modern tidak dapat lepas dari pengelolaan kinerja yang unsur utamanya adalah tingkat produktivitas pegawai. Perkembangan teknologi digital dan kecanggihannya dianggap mampu meningkatkan tingkat produktivitas pegawai secara signifikan. Tujuan dari penelitian ini adalah memahami pengaruh transformasi layanan digital terhadap tingkat produktivitas pegawai di KPP Pratama Jakarta Cakung. Penelitian ini menggunakan teknik pengambilan sampling jenuh. Dalam rangka mengukur output produktivitas secara objektif, KPP Pratama Jakarta Cakung memanfaatkan Dashboard Monitoring Penyelesaian Permohonan Wajib Pajak. Penelitian dilakukan dengan metode penelitian kuantitatif, pendekatan penelitian deskriptif, dan pengumpulan data dengan studi dokumen. Hasil penelitian menunjukkan bahwa terdapat peningkatan signifikan atas tingkat produktivitas pegawai sejak KPP Pratama Jakarta Cakung melakukan transformasi digital atas seluruh layanan yang dapat digunakan oleh Wajib Pajak secara komprehensif pada tahun 2021 dengan rasio peningkatan sebesar 2,45 kali.
Information Technology, Dynamic Capabilities, and Strategic Planning in the Oil and Gas Supply Chain
Authors: Sinaga Eduard , Indaryanto Adrid , Harijadi Bambang Dwi
Published: May 2024

Uncertainties, including the COVID-19 epidemic, and variations in demand affect the oil and gas sector. Owing to the reliance on various suppliers, oil and gas projects require effective supply chain management. Ineffective management can result in overspending, delays, and legal issues. This study examined how supply chain management is affected by changes in the sector. This study investigated the connections between information technology, strategic planning, dynamic management competencies, and managerial performance in oil and gas projects. Purposive sampling was used in the study, with managers or heads of supply chain departments as the target audience. Partial least squares structural equation modeling (PLS-SEM) was used to evaluate the data obtained from an online survey and test the proposed correlations between the research variables. The findings demonstrated that management performance was positively impacted by strategic planning and information technology through the increased dynamic capacities of managers. This study contributes by combining information technology, strategic planning, and dynamic capabilities into a unified model. Results shed light on how supply chain management is impacted by changes in the sector. Useful recommendations are provided for businesses looking to enhance supply chain performance despite difficulties.
МЕДІАЗАСІБ ЯК ІНСТРУМЕНТ ФОРМУВАННЯ МЕДІАГРАМОТНОСТІ УЧНІВ НА УРОКАХ УКРАЇНСЬКОЇ ЛІТЕРАТУРИ У 5-6 КЛАСАХ
Authors: Гудз Марія
Published: May 2024

У статті розглянуто медіазасіб як один із головних інструментів формування медіаграмотності учнів 5-6 класів. Наголошено на його ключовій ролі у системі впровадження медіаосвіти загалом та в освітньому закладі, зокрема на уроках української літератури. Вслід за науковцями-методистами І. Гуріненко, Л. Петрик і О. Семеног розкрито значення понять «медіазасіб», «медіатехнологія» і «сучасний учитель-словесник». Проаналізовано дослідження класифікацій медіазасобів О. Бєсової, І. Дичківської, Г. Онкович, О. Парфьонової, Л. Петрик. Акцентовано увагу на тих, які будуть актуальними для роботи вчителів-словесників на уроці української літератури у 5-6 класах під час формування медіаграмотності учнів. Перелічено функції медіазасобів у навчально-виховному процесі. Визначено способи їх застосування на уроці української літератури та усіх його етапах для формування компетентностей, передбачених Концепцією Нової української школи. Наголошено на перспективності їх поєднання і використання як елементів медіатехнологій, про доцільність впровадження яких під час формування медіаграмотного учня теж підкреслено у статті на основі дослідження наукових розвідок В. Деренько, О. Кальної, Л. Козак, Д. Козлітіна, Н. Лашук, Г. Онкович, П. Саваріна, Н. Череповської, Л. Шульги. Обґрунтовано потребу переосмислення ролі сучасного педагога та його рис характеру, морально-етичного виховання, професійних навичок та умінь у контексті освіти ХХІ століття і викликів, які стоять перед нею. Визначено багатоплановість педагогічної професії під час освітньої діяльності. Підкреслено ключове місце підготовки вчителя-філолога до уроку, його компетентності у роботі з інформацією, її джерелами, технічними засобами, мультимедією та мережею Інтернет. Доведено, що головним завданням навчального процесу в 5-6 класах закладу середньої освіти на сьогодні є цілеспрямоване формування і становлення медіакультурної особистості за допомогою медіазасобів та медіатехнологій.