bluuebunny/crossref_metadata_2025 huggingface dataset:
Sintesis Natrium Silikat Menggunakan Silika dari Pasir Pantai Bengkalis
Authors: Azis Yelmida , Ida Zahrina  , Mutamima Anisa , Alfarisi Cory  Dian , Nurfatihayati
Published: April 2024

Sodium silicate (Na2SiO3) is a chemical industrial material that is widely used as a metal cleaner, adhesive, and as a filler in the detergent, soap and toothpaste industries. Sodium silicate can be synthesized from silica dioxide (SiO2), which can be obtained through an extraction process from materials containing silica such as sand, glass bottle waste or rice husks. In this research, the synthesis of Na2SiO3 was carried out using silica extracted from Bengkalis beach sand using the acid leaching method, with a 3M HCl solution. The results of X-ray fluorescence (XRF) analysis of Bengkalis Beach sand showed that the silica content reached 89.1%. This research aims to determine the effect of the molar ratio of the NaOH reactant to the extracted SiO2 (2:1, 3:1 and 4:1) on the Na2SiO3 produced. The synthesis of Na2SiO3 was carried out using the hydrothermal method at atmospheric pressure, by reacting a 4M NaOH solution with 10 g of silica from Bengkalis sand, by heating at 110oC for an hour and stirring at 600 rpm. A molar ratio of 2:1 is the best ratio which produces 9.427g of Na2SiO3. From analysis using Fourier Transform Infrared (FTIR) spectroscopy, the spectrum patterns obtained are suitable for compounds containing silanol (≡Si-OH) and siloxane (≡Si-O-Si≡) groups. The X-ray diffraction (XRD) pattern of the synthesized compound is in accordance with standard sodium silicate. The Na2SiO3 obtained has a crystal diameter of 44.8 nm with an agglomerate-shaped morpology.
Cytotoxic Potential of Compounds Isolated from Non-Polar Fractions of Sungkai Plant Leaves (Peronema canescens Jack) Against Artemia salina Leach Larvae
Authors: Suryati  , Irfan Afrinal  , Afrizal  , Rahmi Vika Ulia
Published: April 2024

The sungkai plant (Peronema canescens Jack), belonging to the Lamiaceae family, is a plant that is traditionally used as medicine, including toothache, malaria, and fever medicine. In this research, isolation was carried out with vacuum liquid chromatography (VLC), solid and liquid fractions were obtained. The solid fraction was further separated using column chromatography to obtain the isolated compound as a white solid (amorphous) weighing 10 mg (melting point 140˚C-142˚C). The results of the UV spectrum data show that there are no conjugated double bonds. The results of the IR spectrum show the presence of C-H groups at wave numbers 2921,49 cm-1 and 2856,94 cm-1, C=O groups at wave numbers, C=C groups at wave numbers 1641,51 cm-1, and dimethyl germinal which is characteristic of triterpenoid compounds at wave numbers 1456.68 cm-1 and 1372.41 cm-1. Meanwhile, the isolated oil was analyzed for chemical components using GC-MS. It was discovered that there were 83 chemical compound components contained therein with 4 main compound components, namely pentadecanoic acid (16.65%), 9,12-octadecanoic acid (16.12%), propyl palmitate (7.89%), and hexadecenoic acid, methyl ester (5.59%). A cytotoxic test was carried out on both fractions using the Brine Shrimp Lethality Test (BSLT) method. The results showed that the isolated compound was non-toxic with an LC50 value of 190214.2807 mg/L and the isolated oil was very toxic with an LC50 value of 34.2452 mg/L.
Senyawa Isoflavonoid dari Akar Gitaan (Willughbeia coriacea Wall.)
Authors: Aprenesya Jamarlia , Ardiningsih Puji , Rudiyansyah
Published: April 2024

Gitaan (Willughbeia coriacea Wall.) is an endemic plant that grows wild in the forests of Kalimantan. Traditionally, parts of this plant have been applied for fork-lore medication in Dayak tribe. However, scarce information both for secondary metabolites and biological activities of this plant has been reported, especially for flavonoids. This research was conducted to determine structure of flavonoid from ethyl acetate fraction of gitaan roots by spectroscopy analysis. The ethyl acetate fraction was purified by several chromatography techiques in order to isolate compound 1. On the basis of NMR analysis including DART-HRMS data and comparison with literature, an isoflavonoid obtained from the ethyl acetate fraction of gitaan roots is formononetin.
الجذور الاجتماعية والعلمية لرؤساء مركز احياء التراث العلمي العربي ونشاطهم في المركز عبد الله حميد العتابي انموذجاً
Authors: شاكر كوثر محمود , احمد محمد يحيى
Published: April 2024

تعاقب على ادارة مركز احياء التراث العلمي العربي في جامعة بغداد العديد من الاساتذة الاكفاء، وكان لكل منهم بصمته الواضحة التي اسهمت في تطور المركز، اذ بذل السادة رؤساء المركز الجهود كافة لإعلاء شأن المركز وتحقيق اهدافه التي اتسمت بإحياء التراث العلمي والحفاظ على الهوية العربية للعراق، وقد اكتفينا في هذا البحث في دراسة نموذج من عن الأساتذة الدكتور عبد الله حميد العتابي. الذي كان له الدور البارز في مركز احياء التراث العلمي العربي في جامعة بغداد
Assessing Iraqi University Students’ Ability to Interpret Lexical Ambiguity
Authors: Hameed Nooray Asghar , Hameed Dunia Tahir
Published: April 2024

This research is devoted to study the lexical  ambiguity. By definition, ambiguity is a linguistic phenomenon in which a given text has more than one meaning or interpretation. Thus, this study aims for: Assessing Iraqi university students’ ability to interpret lexical ambiguity at colleges of education/ English department in three universities Tikrit, Kirkuk, and Al-Anbar Finding out the comparison of the students’ ability to interpret lexical ambiguity at both the recognition and production levels at the three universities: Tikrit, Kirkuk, and Al-Anbar. The participants were three hundred and seventy-five undergraduate students in the fourth year of study in the Departments of English, Colleges of Education, University of Tikrit, University of Kirkuk, and University of Al-Anbar. The research was conducted during the first semester of the academic year 2021-2022. The data was gathered by using a diagnostic test to assess students’ ability to interpret lexical ambiguity. The results of the study revealed that there are statistically significant differences among Iraqi university students’ ability to interpret lexical ambiguity.
NILAI KARAKTER DALAM NOVEL SI ANAK BADAI KARYA TERE LIYE
Authors: Pratiwi Eva Apriliani
Published: April 2024

AbstrakPenelitian ini bertujuan untuk mengetahui Nilai Karakter dalam Novel Si Anak Badai karya Tere Liye. Metode yang digunakan dalam penelitian ini adalah metode analisis deskriptif. Metode yang digunakan dalam pengumpulan data adalah metode penelitian perpustakaan. Instrument pengumpulan data dilakukan dengan mencatat seluruh informasi yang ada hubungannya dengan masalah yang diteliti di perpustakaan. Juga mengumpulkan data dengan membaca buku-buku yang berkaitan dnegan nilai karakter. Hasil yang di temukan setelah melakukan penelitian terhadap novel  tersebut yaitu terdapat nilai karakter antara lain: jujur, tanggung jawab, cerdas, sehat dan bersih, peduli, kreatif, dan gotong royong.Kata kunci: Nilai Karakter, novel Si Anak Badai, Tere Liye
KESANTUNAN BERBAHASA DALAM TUTURAN IMPERATIF GURU BAHASA INDONESIA DALAM PEMBELAJARAN BAHASA INDONESIA DI SMA NEGERI 1 CIWARINGIN KABUPATEN CIREBON
Authors: Indrayani Iin , Hendaryan R , Mulyani Sri
Published: April 2024

Bahasa memiliki peran penting dalam manusia berkomunikasi dan berinteraksi guna menyampaikan informasi, dalam komunikasi kesantunan berbahasa merupakan bagian terpenting dalam membangun karakter atau sikap sseseorang, kita juga dapat mengentahui sikap bahkan kepribadian seseorang tersebut. Penelitian ini berjudul Kesantunan Berbahasa dalam Tuturan Imperatif Guru Bahasa Indonesia dalam Pembelajaran Bahasa Indonesia di SMA Negeri 1 Ciwaringin Kabupaten Cirebon. yang dilatar belakangi oleh hilangnya norma-norma dan prinsip kesantunan berbahasa dalam interaksi di lingkungan sekolah yang dapat berpengaruh terhadap bentuk interaksi para siswa di sekolah, serta kurangnya bahan ajar yang bervariatif pada pembelajaran teks ceramah. Tujuan dari penelitian ini yaitu mendeskripsikan prinsip kesantunan berbahasa dalam tuturan imperatif guru Bahasa Indonesia dalam pembelajaran Bahasa Indonesia. Guru dan sekolah memiliki peran yang sangat penting dalam membentuk dan menciptakan kesantunan berbahasa terhadap siswa. Metode yang digunakan pada penelitian ini menggunakan metode kualitatif deskriptif, artinya data dalam penelitian ini diambil dari tuturan guru Bahasa Indonesia pada saat pembelajaran Bahasa Indonesia. Teknik pengumpulan data dari penelitian ini yaitu teknik rekam, teknik catat, dan teknik dokumentasi. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa telah mematuhi prinsip kesantunan berbahasa.
Evaluasi Kajian Oil Extraction Rate (OER) Optimum sebagai Standar Panen Kelapa Sawit
Authors: Kumbara Kumbara , Firlana Firlana , Supriatna Jajang
Published: April 2024

This research aims to carry out a basic evaluation of the harvest of palm kernel 3 (BD3), palm kernel 7 (BD7), fraction 1 (FR1), and fraction 2 (FR2) on the types of soil and peat and minerals that are tested and analyzed based on observations of the number of loose fruits from bunches (brondolan) on the plate. This research was conducted at PT Gandaera Hendana, Ukui 2 Village, Ukui District, Pelalawan Regency, Riau Province. The study used a factorial randomized block design (RBD) with two factors:  harvest base and two types of soil. The parameters observed consisted of adding a number of brondolan after harvest, the multiple of brondol after harvest, oil to bunch analysis, and potential oil extraction rate (OER). The analysis showed that adding loose fruit after harvest in mineral soil increased significantly two times more than peat (15.2 loose fruit). The harvest standard for fraction 2 increased significantly due to the addition of loose bunches after harvest (23.9 bunches) and their interaction in mineral soil (38.6 bunches). The base of palm kernels 3 (BD ​​3) shows a very significant increase in the yield of palm kernels after harvest (2.4 times) as well as its interaction in mineral soil (2.7 times). The palm kernels harvest standard 3 showed the highest increase in OER potential (23.25%) and OER potential in mineral soil (24.46%).
Giant pretibial cellular fibrous histiocytoma colliding with an epidermal cyst
Authors: Wollina Uwe , Schönlebe Jacqueline , Nowak Andreas
Published: April 2024

Histiocytomas are common benign tumors of the skin. In contrast, giant histiocytomas are a rarity. We report a 43-year-old male patient, who presented with a 7 × 6 cm large firm tumor on his left lower leg. This was a long-standing lesion, but within the last three months, the tumor developed an exophytic nodule. A skin biopsy revealed an atypical spindle-cell tumor. We decided to perform a complete excision with a safety margin. Complete histopathological analysis confirmed the diagnosis of a collision tumor composed of a cellular fibrous histiocytoma and an epidermal cyst. The resulting defect was temporarily closed by vacuum-assisted closure before eventually a meshed split skin graft was transplanted. Proliferating fibrohistiocytic lesions should be surgically removed, and a careful histopathologic analysis is necessary to avoid delayed diagnosis of possible malignant lesions.
Bayesian modeling of binomial experiments in sociology: problem analysis
Authors: Zvonok A. A.
Published: April 2024

The article is devoted to Bayesian modeling of simple comparative binomial experiments with binary data sets (of “hit” and “miss” format) in sociology and other social sciences. The main methodological foundations of application of Bayesian approach in statistics are briefly reviewed: the use of priors in analysis, features of Bayesian statistical inference, differences in frequency and Bayesian confidence intervals, features of hypothesis testing in Bayesian statistics. A Bayesian model of a comparative binomial experiment has been constructed. It supports comparison of independent and dependent samples of binomial variables, and also allows for differences in sizes of the compared samples. The capabilities of the model, as well as the principles of the Bayesian hypothesis testing, were demonstrated on test data using PyMC and ArviZ, contemporary free packages of the Bayesian modeling and analysis. The use of these tools allows implementing direct tensor operations with the obtained posterior distributions and provides the researcher with an effective way to calculate the effect size when comparing two binomial samples without having to resort to complicated forms of calculating this parameter. The possibilities and limitations of the Bayesian approach are shown in the context of comparative analysis of the results of binomial experiments in social sciences by estimating the probability of hypotheses via finding and comparing the area of intervals of posterior distributions
Trust as a key element in family mediation during divorce: strategies, practices (supervision experience with the use of neural networks)
Authors: Krivopuskov V. V. , Mkrtumova I. V. , Gracheva O. E.
Published: April 2024

The article summarises the experiment on building confidence in the procedure of family mediation – peaceful resolution of family disputes through introduction of the technology of the first outreach meeting. The article analyses the statistics of marriage and family relations, the number of divorces in Russia, Moscow, in the world for 5 years, also during the COVID-19 pandemic. In addition, the work examines the statistics of enforcement proceedings on family relations and the order of communication for several years as well as sociological studies of 2022–2023. The results of experimental supervision using technologies of two neural networks are presented. The peculiarities of family mediation as the most effective non-judicial way of resolving family disputes are studied. It is shown that the achievement of the result, peaceful settlement of family disputes, was facilitated by the experimental development and implementation of a new procedure for Russia – first outreach meeting. It was performed by the Centre for mediation and socio-legal assistance, jointly with the Departments of Social Protection of population of Moscow. The first results are presented: 98 % of efficiency, almost all couples gave their consent to mediation, and the first mediations were successfully conducted. Some of the main reasons for low prevalence of pre-trial settlement of family conflicts were revealed: the normative non-mandatory nature of family mediation for couples with minor children when filing for divorce and lack of awareness of couples about advantages and benefits of resorting to family mediation. The research presents arguments proving that the first outreach meeting is a successful strategy of trust building and the first step to mediation and to preservation of family, family identity, spiritual values for their further transmission to the next generation in the continuous chain of socio-cultural identity
Labour relations in the conditions of innovative development of the Russian Federation
Authors: Mordisheva L. N. , Shchanina E. V.
Published: April 2024

The article provides information about priority directions for development of the information society in the Russian Federation. Based on the analysis of data from the Federal State Statistics Service on the indicators and costs of innovative activities of organisations for the period from 2010 to the present, the most and least active areas of innovative organisations are identified which emphasises the unevenness of innovation processes occurring in the country. The key role of investing in the innovative development of the country to ensure sustainable economic development and social stability of Russia is noted. An analysis of current trends in the labour market has recorded an increase in the importance of stability of the company in the market and type of employment as criteria for choosing an employer. A secondary analysis of research results obtained from the recruiting company Get Experts and from the research service of the Russian online recruiting platform HeadHunter made it possible to identify problems of job satisfaction in modern conditions, causes and manifestations of chronic fatigue among employees and employers, and causes of burnout in the workplace. On the basis of the findings, it was concluded that job satisfaction in the conditions of innovative development of the society depends on the extent to which employees can use new technologies and tools to improve their work, develop their skills and knowledge, and also to be involved in decision-making and the development of new ideas.
Estimating Free Energy Surfaces and their Convergence from multiple, independent static and history-dependent biased molecular-dynamics simulations with Mean Force Integration.
Authors: Bjola Antoniu , Salvalaglio Matteo
Published: April 2024

Addressing the sampling problem is central to obtaining quantitative insight from molecular dynamics simulations. Adaptive biased sampling methods, such as metadynamics, tackle this issue by perturbing the Hamiltonian of a system with a history-dependent bias potential, enhancing the exploration of the ensemble of configurations and estimating the corresponding free energy surface (FES). Nevertheless, efficiently assessing and systematically improving their convergence remains an open problem. Here, building on Mean Force Integration (MFI), we develop and test a metric for estimating the convergence of free energy surfaces obtained by combining asynchronous, independent simulations subject to diverse biasing protocols, including static biases, different variants of metadynamics, and various combinations of static and history-dependent biases. The developed metric and the ability to combine independent simulations granted by MFI enable us to devise strategies to systematically improve the quality of FES estimates. We demonstrate our approach by computing FES and assessing the convergence of a range of systems of increasing complexity, including one- and two-dimensional analytical free energy surfaces, alanine dipeptide, a Lennard-Jones supersaturated vapour undergoing liquid droplet nucleation, and the model of a colloidal system crystallizing via a two-step mechanism. The methods presented here can be generally applied to biased simulations and are implemented in pyMFI, a publicly accessible, open-source Python library.
Revealing the Roles of Microplastics and Dissolved Organic Matter in Phosphorus Recovery via Struvite Crystallization in Batch and Fluidized-Bed Reactors
Authors: Yan Junna , Ma Mengyu , Li Feihu
Published: April 2024

Struvite crystallization, a promising technology for nutrient recovery from wastewater, is ever more encountering challenges due to the presence of emerging contaminants such as microplastics, which are ubiquitous in wastewater. In this study, we investigate the roles of microplastics and humic acid in struvite crystallization in batch and fluidized bed reactors, with emphasis on crystallization kinetics and physicochemical properties of struvite crystals. Batch crystallization kinetic experiments were conducted with synthetic wastewater with varying concentrations of microplastics and humic acid. The results showed that microplastics expedited the nucleation and growth rates of struvite (e.g., 1.43 times the blank suspension in the presence of 30 mg L−1 of zinc loaded polyethylene terephthalate particulates), while humic acid hindered the formation of struvite. Besides, X-ray diffraction analysis and the Rietveld refinement revealed that the presence of microplastics and/or humic acid can result in quite many changes in phase compositions of the reclaimed precipitates in batch and fluidized bed reactors. The characterization analysis demonstrated that microplastics act as seeds of struvite nucleation, spurring the formation of well-defined struvite, while humic acid favors the formation of newberyite rather than struvite in both the batch and the fluidized bed reactors. These findings highlight the need for a more comprehensive understanding of the interactions between emerging contaminants and struvite crystallization processes to optimize nutrient recovery strategies for mitigating their adverse impact on the quality and yield of struvite-based fertilizers.
Direct Air Capture of CO2 via Reactive Crystallization
Authors: Stamberga Diāna , Einkauf Jeffrey , Liu Meishen , Custelcean Radu
Published: April 2024

Atmospheric CO2 removal using engineered chemical processes, aka direct air capture (DAC), has become an essential component of our available portfolio for mitigating climate change. Here we describe a promising approach to DAC based on reactive crystallization of atmospheric CO2 (RC-DAC) with aqueous guanidine and amino acid. Compared to the previously studied phase-changing DAC processes involving initial CO2 absorption by an aqueous alkaline solvent followed by carbonate crystallization in a second step, RC-DAC combines the CO2 absorption and carbonate crystallization into a single step. Thus, as the insoluble carbonate salts are removed from solution by crystallization, more CO2 is pulled from the air into solution, further driving the DAC process. The RC-DAC was performed in a household humidifier as the air-liquid contactor, which can handle solid-liquid slurries effectively. The crystallization was monitored in situ by pH measurements, real-time imaging with a microscope probe, and by Raman spectroscopy, and ex situ by NMR spectroscopy, powder X-ray diffraction, and total inorganic carbonate analysis. The investigation provided a detailed mechanistic picture of the RC-DAC process, involving formation of carbamate and carbonate anions in solution, followed by sequential crystallization of different guanidinium carbonate phases.
Correlating substrates reactivity at electrified interfaces with electrolyte structure in synthetically relevant organic solvent/water mixtures
Authors: Dorchies Florian , Serva Alessandra , Sidos Astrid , Michot Laurent , Deschamps Michaël , Salanne Mathieu , Grimaud Alexis
Published: April 2024

Optimizing electrosynthetic reactions requires fine tuning of a vast chemical space, including charge transfer at electrocatalyst/electrode surfaces, engineering of mass transport limitations and complex interactions of reactants and products with their environment. Hybrid electrolytes, in which supporting salt ions and subtrates are dissolved in a binary mixture of organic solvent and water, represent a new piece to this complex puzzle, as they offer a unique opportunity to harvest water as the oxygen or proton source in electrosynthesis. In this work, we demonstrate that modulating water-organic solvent interactions drastically impacts the solvation properties of hybrid electrolytes. Combining various spectroscopies with synchrotron small-angle X-ray scattering (SAXS) and classical molecular dynamics (MD) simulations, we show that the size and composition of aqueous domains forming in hybrid electrolytes can be controlled. We demonstrate that water is more reactive for the hydrogen evolution reaction (HER) in aqueous domains than when strongly interacting with solvent molecules, which originates from a change in reaction kinetics rather than from a thermodynamic effect. We examplify novel opportunities arising from this new knowledge for optimizing electrosynthetic reactions in hybrid electrolytes. For reactions proceeding first via the activation of water, fine tuning of aqueous domains impact the kinetics and potentially the selectivity of the reaction. Instead, for organic substrates reacting prior to water, aqueous domains have no impact on reaction kinetics, while selectivity may be affected. We believe that such fine comprehension of solvation properties of hybrid electrolytes can be transposed to numerous electrosynthetic reactions.
Struktur Musik Iringan Tari Puspanjali
Authors: Saptono Saptono , Santosa Hendra , Sutirtha I Wayan
Published: April 2024

Tulisan ini bertujuan untuk menjelaskan struktur komposisi musik iringan tari Puspanjali karya I Nyoman Windha seorang maestro karawitan Bali. Tari Puspanjali yang dipergunakan sebagai tari penyambutan ciptaan NLN Swasthi Widjaja diciptakan tahun 1989, menjadikannya sebagai sebuah karya tari yang monumental. Puspanjali berasal dari kata puspa berarti bunga dan anjali berarti sebuah penghormatan, dengan kata lain Puspanjali adalah taburan bunga sebagai sebuah penghormatan. Metode yang dipergunakan adalah deskriptif melalui penjabaran struktur dan bentuk musik iringan tari yang terdiri dari kawitan, pengawak, dan pekaad dengan persyaratan mungkus. Pengumpulan data dilakukan dengan cara observasi langsung baik melihat pertunjukannya ataupun melalui video, wawancara, dan studi kepustakaan. Penciptaan tari dan iringannya sangat spontan yang keluar dari ide, gerak tari, dan melodi yang diramu dalam komposisi yang sederhana tetapi sampai saat ini karya tersebut dapat digolongkan sebagai karya monumental karena masih bertahan dan banyak dipergunakan oleh masyarakat di Bali. Penjabaran struktur musik iringan tari dilakukan melalui notasi balok yang digabungkan dengan notasi dindong. Tarian Puspanjali sangat cocok dipelajari oleh anak usia dini karena kesederhanaan gerakannya, dan musik iringan dapat dipelajari oleh para pemula usia SD karena kesederhanaan komposisi musiknya.
‘Passompe’: Konsep dan Bentuk Rekacipta Tari Terinspirasi Nilai Pappaseng Tellu Cappa Budaya Masyarakat Bugis
Authors: Haruna Ilham , Caturwati Endang , Rustiyanti Sri
Published: April 2024

ABSTRACT
The creation of dance from the cultural values of pangadereng manifested in pappaseng tellu cappa can be an integrative problem solver. The interpretation of symbolic nonverbal language becomes the cohesion of the choreographer to produce an ecranization of visual ideas in the entity of the dance 'Passompe'. This dance creation uses qualitative research and elaborating with creativity approach proposed by Zeng in the General model of the creative process which consists of four phases of analysis, ideation, evaluation, and implementation. The archetype in the dance creation also uses the approach of exploration, improvisation, and composition. The dance repertoire that manifests pappaseng tellu cappa is a form of reading ancestral messages through nonverbal language entities. The substantial construction in the tellu cappa values can be a universal learning medium as a parameter for success in social life.
Keywords: Dance, Passompe, Pappaseng, Tellu cappa, Bugis

ABSTRAK
Perekaciptaan tari yang bersumber dari nilai-nilai kultural pangadereng yang termanifestasi dalam pappaseng tellu cappa dapat menjadi temuan (problem solver) yang bersifat integratif. Interpretasi bahasa nonverbal yang bersifat simbolik, menjadi kohesi koreografer sehingga menghasilkan ekranisasi terhadap gagasan visual dalam entitas karya tari ‘Passompe’. Rekacipta tari ini menggunakan penelitian kulitatif dan mengelaborasi pendekatan kreativitas yang ditasbihkan oleh Zeng dalam General model of the creative process yang terdiri empat fase analysis, ideation, evaluation, dan implementation. Arketipe dalam rekacipta tari juga menggunakan pendekatan eksplorasi, improvisasi dan komposisi. Repertoar tari yang memanifestasikan pappaseng tellu cappa menjadi bentuk pembacaan pesan-pesan leluhur melalui entitas bahasa nonverbal. Konstruksi substansial dalam nilai-nilai tellu cappa tersebut dapat menjadi medium pembelajaran secara universal sebagai parameter keberhasilan dalam kehidupan sosial.
Kata Kunci: Tari, Passompe, Pappaseng, Tellu cappa, Bugis
Terapi Musik pada Perawat untuk Menurunkan Tingkat Stres di Rumah Sakit Advent Medan
Authors: Galingging Kamaluddin , Batubara Junita , Waruwu Happy Majesty , Colleen Colleen , Saragih Ronald Heriko , Sihombing Jenni Ria
Published: April 2024

Penelitian ini mengulas salah satu alternatif metode untuk menurunkan tingkat stres pada
perawat di Rumah Sakit Advent dengan melihat efektivitas dan memberikan solusi alternatif
untuk meningkatkan kesejahteraan perawat, baik di lingkungan kerja maupun di dalam
keluarga. Selain itu, dapat memberikan rekomendasi bagi pihak rumah sakit dan manajemen
perawat dalam mengimplementasikan terapi musik sebagai salah satu metode pengurangan
stres pada perawat. Didasarkan pada pemahaman di atas bahwa profesi perawat adalah
pekerjaan yang penuh tekanan, tuntutan fisik, emosional, dan mental yang tinggi. Rumah
Sakit Advent sebagai lingkungan kerja yang sibuk dan sering kali menghadapi situasi darurat,
di mana dapat menimbulkan tingkat stres yang tinggi pada para perawat. Stres yang tinggi
pada perawat dapat berdampak negatif pada kesejahteraan mereka, seperti kualitas tidur
yang buruk, peningkatan kelelahan, penurunan kualitas pekerjaan, dan peningkatan risiko
masalah kesehatan fisik dan mental. Metode yang digunakan dalam penelitian ini adalah kuasi
eksperimen dengan pendekatan pre-test dan post-test terhadap perawat. Hal ini dilakukan dengan tujuan dapat mendeteksi tingkat stres perawat sebelum perlakuan terapi musik dan
sesudah perlakuan terapi musik. Terapi musik dianggap sebagai salah satu metode yang dapat
digunakan untuk mengurangi stres. Musik memiliki efek psikofisiologis yang dapat meredakan
ketegangan, menurunkan tingkat kecemasan, mengurangi tekanan darah, serta meningkatkan
suasana hati dan kualitas tidur. Namun, belum banyak penelitian yang mengeksplorasi
efektivitas terapi musik khususnya pada perawat di Rumah Sakit Advent. Hasil penelitian ini
menunjukkan bahwa BmT mampu menurunkan tingkat stres perawat dari kategori moderate
stres menjadi relax. Dengan adanya penelitian ini diharapkan mampu meningkatkan performa
kinerja perawat di Rumah Sakit Advent Medan.
Kata Kunci: BmT, Musik Terapi, Perawat, Stres, Rumah Sakit Advent
Creative Workspace Design as A Form of Local Creative Industries Collaboration in Suryatmajan Tourism Kampong
Authors: Oentoro Kristian , Wiyatiningsih Wiyatiningsih
Published: April 2024

Pariwisata dan industri kreatif merupakan penggerak ekonomi lokal yang saling berkaitan di
Yogyakarta. Pengembangan industri kreatif lokal di kampung wisata Yogyakarta berpotensi
memajukan perekonomian masyarakat/komunitas. Kampung wisata Suryatmajan merupakan
destinasi wisata baru di kawasan Malioboro, Yogyakarta yang berfokus pada promosi
kolaboratif melalui pariwisata kreatif. Penelitian ini mengidentifikasi potensi industri kreatif
dan kolaborasi di antara masyarakat dalam creative workspace di kampung wisata Suryatmajan.
Selain itu, penelitian ini juga mengusulkan untuk mengeksplorasi peran industri kreatif dalam
membentuk jejaring relasi kepedulian dalam kerangka Tourism Social Entrepreneurs. Kajian ini
terfokus pada desain ruang kerja kreatif untuk mendukung ekosistem kreatif. Data kualitatif
dikumpulkan melalui observasi, wawancara, dan diskusi kelompok. Sementara itu, konsep
desain Suryatmajan creative workspace dikembangkan secara kolaboratif dengan menggunakan
pendekatan Tourism Experience Design. Hasil evaluasi desain secara konseptual mengusulkan
relasi dan posisi creative workspace untuk mempromosikan industri kreatif lokal melalui
pengalaman wisatawan dalam konteks pariwisata kreatif.

Kata kunci: Industri Kreatif, Kampung Wisata, Ruang Kreatif, Suryatmajan, Yogyakarta
„Filosof?? A to se nemůžete živit nějak poctivě?“
Authors: Peregrin Jaroslav
Published: April 2024

Myslím, že z hlediska budoucnosti filosofie je důležité objasnit jak to, jakými otázkami se může filosofie rozumně zabývat, tak i to, a jak se jimi může zabývat: jinak může snadno zdegenerovat na amatérské potýkání se s problémy, které jsou rozumně řešitelné pouze úsilím profesionálních vědců, nebo na druhé straně na profesionální potýkání se s problémy, které jsou tak ‘skutečně filosofické’, že ztrácejí jakýkoli význam jakmile opustí slonovinovou věž filosofie. A já se domnívám, že kde je takové objasnění skutečně zásadní, je oblast akademické filosofie. Názorem, který hájím v tomto článku, je, že filosofie by měla být spojitá s jinými lidskými způsoby vyrovnávání se se světem, zvláště s vědami, a to jak přírodními, tak společenskými – že tedy není něčím, co by stálo v základu věd, nebo co by bylo prolegomenem jiných forem lidského styku se světem. Myslím, že filosofové by měli mít na paměti, že poznání je vždy, svou podstatou, poznáním, že něco je tak či onak. A pak čelí dilematu, že buďto se ono poznání, po kterém se pídí, týká něčeho, co je tak či onak v empirickém světě (a tak jdou do soutěže s empirickými vědci, kteří jsou k takové soutěži nesrovnatelně lépe vybaveni), nebo se týká něčeho, co je tak či onak někde v nějakém jiném druhu světa (a pak musí vyjasnit, co jim dává schopnost do takového zásvětí proniknout). Jsem přesvědčen, že chápání filosofie jako něčeho, co se zabývá nějakým platónským světem nad tím reálným, nebo co má co dělat s hloubkami lidské duše, k rozumnému pojetí filosofie nevede. Domnívám se, že filosofie se téměř vždy zabývá reálným, empirickým světem, avšak činí tak v holistické dělbě práce s vědou, v jejíž rámci na ni obvykle zbývají ty nejabstraktnější, pojmové otázky.
Dva současné pohledy na kognitivní relativismus
Authors: Marvan Tomáš
Published: April 2024

Tato kritická studie se zabývá dvěma současnými knihami o epistemickém relativismu, Boghossianovou Fear of Knowledge a Halesovou Relativism and the Foundations of Philosophy. První z těchto prací se přesvědčivě pokouší vyvrátit populární relativistické a konstruktivistické teze, zatímco ta druhá předkládá obhajobu specifické formy relativismu zaměřené na filosofické propozice.
Morální pravidla před Wittgensteinem a po něm
Authors: Pacovská Kamila
Published: April 2024

Článek mapuje vliv Wittgensteinovy filosofie na poválečnou etiku v Británii, a to přes ústřední etické problémy morálního pravidla a jednání na základě tohoto pravidla. Důležitý zlom způsobila masívní kritika novověkého „právního“ pojetí etiky soustředěného na úzký pojem morální povinnosti, v němž je morální jednání modelováno jako vedení určitým objektivně daným zákonem, který zvnějšku donucuje vůli. Důraz na věrohodnou psychologii jednání a nedůvěra k morální nutnosti, s níž takový obrázek pracuje, vedly velkou část autorů k příklonu k antickému etickému paradigmatu. To – na rozdíl od novověkého, jež se úzce zaměřuje na epizodické jednání – vychází od zkoumání dobrého života, k jehož uskutečnění je zapotřebí dobrého charakteru. Morální jednání je tak vysvětlováno na pozadí ctnostného charakteru, který tak poskytuje i příslušnou morální motivaci.Po představení určité zjednodušené představy, jak lze tuto motivaci modelovat, přejdeme ke koncepcím, které na tuto představu kriticky reagují z wittgensteinovských pozic. Ústřední terč této kritiky tvoří nedostatečné pojetí vnímání situace, které je v praktickém kontextu třeba chápat již strukturovaně jako něco, co obsahuje hodnocení a reakci. Typické pro wittgensteinovské pozice je proto popření nezávislosti motivační a kognitivní složky v analýze jednání, a tedy popření vlivné, tzv. „humovské“ teorie motivace. Představíme dvě větve této kritiky: První rozpracovává aristotelskou ctnost „rozumnost“, tedy hlavní rozumovou ctnost, druhá navazuje na platónskou tezi o jednotné ctnosti. V závěru bude naznačen způsob analýzy morálního principu v duchu této školy.
Několik poznámek k fenomenologii a normativitě situace závislosti
Authors: Beran Ondřej
Published: April 2024

Článek se zabývá různými možnými úhly pohledu na problém závislosti, nakolik je relevantní pro filosofii. Nejprve diskutuje vztah mezi závislostí a akrasií; poté navrhuje další směry analýzy závislosti jakožto komplexního problému aktérova postoje k možnostem vlastní existence a pravidlům her a kontextů, v nichž se pohybuje.The paper deals with various possible points of view on the problem of addiction, as far as it is a relevant philosophical topic. It discusses first the relationship between addiction and akrasia; then it suggests other directions for the analysis of addiction as a complex problem of the agent’s stance to the possibilities of her/his own existence and to the rules of the games and contexts within which she/he acts.
Hudební „gramatika“ a její přehledná znázornění
Authors: Kolman Vojtěch
Published: April 2024

Článek rozvíjí ideu Wittgensteinovy filosofické gramatiky a na příkladě její aplikace v hudbě ukazuje, jak Wittgenstein využívá pojmu "přehledného znázornění" ve vymezení filosofie jako něčeho, co nemůže být smysluplně vyřčeno. The paper elaborates on Wittgenstein’s idea of philosophical grammar by transposing it to the field of music and demonstrating how the concept of “perspicuous representation” can be used in delimiting philosophy as something that cannot be meaningfully said.
Realismus, relativismus a trápení ducha
Authors: Peregrin Jaroslav
Published: April 2024

Kniha Tomáše Marvana přehledným způsobem rekapituluje filosofické diskuse, které se odehrávaly a odehrávají na půdě tzv. „postanalytické“ filosofie na téma realismus vs. relativismus; a je pokusem o jejich kritické zhodnocení. Jde o nesporně zajímavou a užitečnou knihu; v tomto textu však argumentuji, že realismus, z jehož pozic Marvan svou kritiku vede, není neproblematický. Zdá se mi, že Marvan zaměňuje prokázání nemožnosti vyvrátit realismus za prokázání relativismu; přičemž podle mne je tato nemožnost jenom důsledkem toho, že celá diskuse realismus vs. relativismus je pochybená.
Люминесцентные биядерные комплексы Eu(III) и Tb(III) на основе 3,6-бис(дифенилфосфинил)пиридазина
Authors: Брылева Ю.А. , Глинская Л.А. , Самсоненко Д.Г. , Рахманова М.И. , Артемьев А.В.
Published: April 2024

Синтезированы изоструктурные биядерные комплексы [Ln2L2(hfac)6] (Ln = Eu, Tb; hfac‒ - гексафторацетилацетонат-ион) взаимодействием [Ln(hfac)3(H2O)2] c 3,6-бис(дифенилфосфинил)пиридазином (L). По данным РСА, в комплексах два фрагмента Ln(hfac)3 связаны двумя O,O´-бидентатно-мостиковыми лигандами L, при этом координационный полиэдр Ln@O8 имеет геометрию треугольного додекаэдра. Комплексы Eu3+ и Tb3+ проявляют характерную лантаноид-центрированную фотолюминесценцию в твердой фазе при 297 K с квантовыми выходами люминесценции 31 и 2% и временами жизни возбужденных состояний 707 и 30 мкс соответственно, что свидетельствует о более эффективной сенсибилизации лигандным окружением люминесценции иона Eu3+ по сравнению с Tb3+.
Comparisson between generalized geometric triangulation and odometry
Authors: Mar-Castro Enrique , Aparicio-Lastiri Luis Mario , Pérez-Arista Omar Vicente , Núñez-Cruz Rafael Stanley , Antonio-Yañez Elba Dolores
Published: April 2024

The localization in mobile robotics is essential for carrying out autonomous tasks. For this reason, different algorithms have been developed to estimate the robot's pose, either relatively or absolutely. One of the best known is Wheel-based Odometry, which is easy to implement but the error tends to increase with respect to time producing an unreliable estimation. In contrast, absolute localization algorithms such as Generalized Geometric Triangulation (GGT) offer higher accuracy, although their implementation may require more advanced measurement systems, and pose estimation can be slow. This work compares these two algorithms and shows what happens with the pose estimation when used for period of time. The presented results were obtained in a real testing area equipped with a Turtlebot3 model burger robot.
Control predictivo y tolerancia a fallas de un cuadrirrotor
Authors: Velázquez-Carrasco Jesús Cristian , Castañeda-Camacho Josefina , Martinez-Torres César
Published: April 2024

El presente trabajo tiene como objetivo, acoplar una estrategia de control de detección y reconfiguración de fallas basada en planitud, en conjunto con un controlador Predictivo de Modelo lineal para el control de trayectorias automático de un cuadrirrotor, en donde los controladores tengan la posibilidad de adaptarse y reconfigurarse ante la aparición de un posible evento de falla y garantizar la supervivencia del cuadrirrotor.
Diseño de sistema fotovoltaico para vehículo de recolección de residuos
Authors: Lascurain Carlos Rafael , Leyva-Retureta Jose Gustavo , Aldana-Franco Fernando , Alvarez-Sánchez Ervin Jesús , Aldana-Franco Rosario
Published: April 2024

Se propuso desarrollar un sistema de alimentación fotovoltaica para la recolección de residuos sólidos en superficies acuáticas. El análisis de antecedentes reveló que las baterías de ion litio son ideales debido a su alta densidad energética, control térmico y durabilidad. La fuente de alimentación del vehículo se construyó utilizando baterías de ion litio provenientes de laptops descompuestas, optimizadas con un controlador de carga para garantizar un almacenamiento estable de energía. Se implementó una estación de carga con paneles fotovoltaicos, configurada como sistema tipo isla con una segunda batería para contrarrestar condiciones climáticas adversas. Se aprovecharon las instalaciones de pruebas fotovoltaicas de la facultad de ingeniería para una funcionalidad didáctica. Experimentos con un prototipo de navegación simularon condiciones de trabajo, demostrando que la batería cumplió la meta de más de dos horas de autonomía.
NATURAL RESOURCE MANAGEMENT AND SUSTAINABLE DEVELOPMENT IN ISLAMIC PERSPECTIVE
Authors: Ramziati Ramziati , Sastro Marlia
Published: April 2024

Natural resource management is an urgent matter for human survival, both in the form of renewable and non-renewable energy sources while still paying attention to the preservation of the function of the environment. The Quran letter Al-A'raf verse 56 reminds humans to preserve the environment. Development is essentially to improve the welfare and prosperity of society. Sustainable development is development that meets the needs of the current generation without reducing the ability of future generations to meet their needs. But in reality, current development activities tend to be exploitative without renewal.
The purpose of this research is to analyze the management of natural resources to achieve sustainable development from an Islamic perspective. This research uses a normative juridical approach which aims to obtain library data as primary data in analyzing the legal provisions of resource utilization in an Islamic perspective. The conclusion is that Islam emphasizes the utilization of natural resources and sustainable development is frugally in order to realize the preservation of natural resources for the benefit of sustainable development in a way that humans are against anthropocentric attitudes that consider humans as the center of the system in the universe, which results in a luxurious human lifestyle and tends to be consumptive.  This is the cause of over-exploitation of natural resources which has an impact on environmental damage and has a negative impact on sustainable development. This is contrary to the teachings of Islam, where humans are always commanded to live simply and economize in using natural resources. Recommendations for studies, regulations and enforcement as well as the enrichment of science and technology in natural resource management based on conservation for the community are urgent. This is done so that natural resources are sustainable even though many benefits are taken.
LEGAL CONSEQUENCES OF MISUSE OF DIGITAL SIGNATURES IN BUSINESS TRANSACTIONS
Authors: Dahlia Raina , Manfarisyah Manfarisyah , Hamdani Hamdani
Published: April 2024

A digital signature is essentially an electronic version of a traditional signature found on a physics document. In accordance with the ITE Law, a digital signature is a collection of electronic data that is connected, affiliated, or related to other electronic information. Its function is used as an authentication and verification method. The aim of this research is to examine the potential legal consequences arising from the use of inappropriate or unauthorized digital signatures in business transactions. This research uses normative juridical studies or uses library legal data. Library research is a study that focuses on users of secondary data or includes written legal norms and/or interviews with informants and sources. Regarding the legal impact of misuse of digital signatures in business transactions, it is important to remember that such misuse can result in losses for the person signing the document, it is important for them to comply with the requirements outlined in the relevant laws. In this case, a digital signature can be considered to have the same validity and legal consequences as a handwritten signature, provided that the identity of the individual associated with the digital signature is established with a high degree of certainty and that the signature itself was created, in accordance with article 27 verse (1), (2), (3) and (4) if related to Islamic law, where taking another person's rights without the owner's knowledge is an act that is prohibited by religion and is not recommended in the Shari'a.
SETTLEMENT OF CRIMINAL CASES OF CHILD MOLESTATION THROUGH ALTERNATIVE DISPUTE RESOLUTION
Authors: Saragih Dewi Shinta
Published: April 2024

Children are the most vulnerable subjects to become victims of crime, crimes that often occur among children, one of which is sexual violence such as fornication, lewd acts regulated in Chapter XIV book II concerning Crimes Against Decency, obscenity is regulated in Article 289 of the Criminal Code. The rise of obscenity cases that occur in Indonesia does not rule out the possibility that it also occurs in Lhokseumawe, according to data found at the Lhokseumawe Police Station that many cases of obscenity must be stopped due to lack of evidence so that the settlement of obscenity cases must be resolved by mediation based on Aceh Qanun Number 9 of 2008. The purpose of this study is to find out how the perspective of Islamic law on solving the crime of molestation against children using Aceh Qanun Number 9 of 2008. The research method uses an empirical juridical type using a qualitative and descriptive approach. The results of the research conducted are known that cases of child abuse are resolved through Alternative Dispute Resolution (ADR) by means of more efficient mediation, because this is in line with the principle of expediency in criminal law, and is supported by Aceh Qanun Number 9 of 2008 concerning the Development of Customary Life and Customs which is the process of solving something by family means with the aim of improving.
Adapting to the Digital Transformation
Authors: O’Leary Thomas , Armfield Taylor
Published: April 2024

Society is undergoing a digital transformation as artificial intelligence (AI) and other technologies are developed to optimize decision-making and operational performance. This trend is particularly prevalent in the energy industry. The legal considerations of AI in the context of contract law, tort law, and regulatory law present unique challenges for lawyers attempting to advise on appropriate risk-management strategies. The current state of the law, and the different jurisdictional approaches to AI, demonstrate that how these legal challenges are addressed may have significant impacts on the risks and rewards realizable through AI. The rapid evolution of AI and its complex nature may hinder the effectiveness of societal institutions charged with legislating, regulating, and applying the law to AI-related matters.
Federalism in the Patch: Canada’s Energy Industry and Constitutional Division of Powers
Authors: Downey Brendan , Martz Robert , G. Chiswell Paul , Salamucha Ramona
Published: April 2024

Federalism and energy policy are once again dominating the national discussion. The situation is complicated by the emergence of the environment as an important constitutional subject that cuts across both sides of the division of powers allocated between federal and provincial governments by the Constitution. Due to their complexity, courts frequently rely upon flexible constitutionalism and the doctrine of cooperative federalism to resolve disputes. This article considers whether the interpretive tools available to the judiciary are capable of resolving current issues while preserving the logic and purpose of the balance between federal and provincial powers. The authors argue that, absent changes to the division of powers analysis, they are not. Rather, the application of these tools has already resulted in a shift in the balance of power towards the federal government and led to conflict and uncertainty which undermines the purpose and effectiveness of federalism.