bluuebunny/crossref_metadata_2025 huggingface dataset:
REKAYASA LALU LINTAS SIMPANG TIGA TAK BERSINYAL DI JALAN PERINTIS KEMERDEKAAN DAN JALAN GAJAH MADA BANDAR LAMPUNG
Authors: ALl-fathoni Alexander Damira , Herianto Dwi , Junaedi Tas'an , Ofrial Siti Anugrah Mulya Putri
Published: July 2024

Simpang tiga pada Jalan Gajah Mada dan Jalan Perinits Kemerdekaan merupakan salah satu simpang yang berada pada Kota Bandar Lampung. dapat mengakibatkan penumpukan kendaraan, antrian dan tundaan yang memungkinkan dan mempengaruhi kinerja lalu lintas pada simpang tiga Jalan Gajah Mada dan Jalan Perintis Kemerdekaan. Penelitian dilakukan dengan menggunakan dua metode yang pertama adalah menggunakan metode MKJI 1997 dan menggunakan analisis software vissim. Tujuan penelitian ini untuk menganalisis kinerja lalu lintas pada simpang tiga tak bersinyal jalan Gajah Mada dan jalan Perintis Kemerdekaan dan untuk memberikan rekomendasi teknis agar dapat mengurangi kemacetan yang terjadi pada simpang tiga tak bersinyal.nilai tundaan simpang pada k sebesar 13 det/smp.Dari hasil tersebut disimpulkan bahwa tingkat pelayanan jalan perkotaan untuk simpang tiga tak bersinyal jalan Gajah Mada dan jalan Perintis Kemerdekaan berada pada tingkat pelayanan B namun adanya aktivitas hambatan samping yang tinggi yang menyebabkan terjadinya kemacetan pada simpang tiga jalan Gajah Mada dan jalan Perintis Kemerdekaan.Kata Kunci:Tundaan, Simpang Tak Bersinyal, Kapasitas, Derajat Kejenuhan.vissim
Perbaikan Sistem Layanan untuk Mengurangi Waktu Tunggu Antrean dengan Simulasi Diskrit
Authors: Rosyadi Muchammad Imron , Albana Abduh Sayid , Chandra Huki
Published: July 2024

The total number of domestic cruise passenger departures was 630,765 passengers in 2021 and increased by 139% in 2022 to 1,506,303 passengers. The increasing volume of sea transportation users has resulted in high demand for ship tickets for prospective ship passengers. In this case, Company XYZ is a company that operates in the passenger and logistics services sector, also serving the purchase and payment of ship tickets. The large number of prospective passengers who use ships owned by Company XYZ is not accommodated with ticketing services or on-the-spot purchases due to the lack of active service facilities available, causing queues to pile up which can take hours at the purchase counter. This research aims to create a model for purchasing ship tickets and provide scenario recommendations to reduce the number of queues at XYZ shipping company. Where the simulation results in existing conditions produced an average utility of 69.77%, after improvements to scenario 1 were carried out by adding a document completeness inspection unit, this decreased by 10.14%. From scenario 1 to scenario 2 by increasing the waiting room capacity there was also a decrease of 4.80%. From scenario 2 to scenario 3 by adding active tellers at counter 3 there was a decrease of 6.50%. Jumlah total keberangkatan penumpang pelayaran dalam negeri sebanyak 630.765 penumpang di tahun 2021 dan meningkat sebanyak 139% pada tahun 2022 menjadi 1.506.303 penumpang. Meningkatnya volume pengguna moda transportasi laut mengakibatkan tingginya permintaan tiket kapal untuk para calon penumpang kapal. Dalam hal ini, PT. XYZ merupakan salah satu perusahaan yang bergerak dibidang pelayanan penumpang dan logistik, juga melayani pembelian dan pembayaran tiket kapal. Banyaknya calon penumpang yang menggunakan kapal milik PT. XYZ tidak terakomodir dengan layanan ticketing atau pembelian on the spot karena kurangnya fasilitas pelayanan yang aktif tersedia sehingga menimbulkan penumpukan antrean yang dapat menghabiskan waktu berjam-jam dalam loket pembelian. Tujuan penelitian ini adalah membuat model pembelian tiket kapal serta memberikan rekomendasi skenario untuk mengurangi jumlah antrean di perusahaan pelayaran XYZ. Di mana hasil simulasi pada kondisi eksisting menghasilkan rata-rata utilitas sebesar 69.77%, setelah dilakukan perbaikan skenario 1 dengan menambah unit pemeriksaan kelengkapan dokumen mengalami penurunan sebanyak 10.14%. Dari skenario 1 ke skenario 2 dengan menambah kapasitas ruang tunggu juga mengalami penurunan sebanyak 4.80%. Dari skenario 2 ke skenario 3 dengan menambah teller aktif di loket 3 mengalami penurunan lagi sebanyak 6.50%.
Analisis Faktor yang Mempengaruhi Pemesanan Produk Oleh Pelanggan di Internal Perusahaan Manufaktur
Authors: Sihombing Rustam , Juliastuti Ovi Dwi , Ikatrinasari Zulfa Fitri
Published: July 2024

Abstrak___ Penelitian ini dilakukan di salah satu perusahaan manufaktur otomotif dimana di perusahaan tersebut terdapat satu Departemen Supporting Machinery  yang bertugas untuk membuat produk-produk mesin produksi dan perlengkapan lainnya khusus untuk kebutuhan internal perusahaan. Disadari bahwa loyalitas pelanggan adalah hal yang sangat penting bagi keberlangsungan suatu usaha maka Departemen Suporting Machinery tersebut melakukan survey untuk memetakan faktor-faktor yang mengakibatkan pelanggan melakukan pemesanan produk tersebut dan bahkan menjadi pelanggan yang loyal. Penelitian dilakukan dengan melakukan survey terhadap para pelanggan atau responden terkait di lingkungan internal perusahaan. Hasil penelitian terhadap 40 responden dengan metode analisa faktor menunjukkan bahwa dari 16 variabel pernyataan terkait produk dan pelayanan menghasilkan empat faktor utama sebagai umpan balik untuk melakukan pelayanan terbaik kepada pelanggan tersebut. Keempat faktor tersebut adalah Kualitas Produk dan Pelayanan, Harga dan Nilai Tambah, Kemudahan Akses serta Respon dan Empati. Kata Kunci : Analisa Faktor; Produk dan Layanan; Pelanggan Loyal.
Research trends on learning mathematics with the CPA (Concrete-Pictorial-Abstract) approach
Authors: Lutfi Jasmine Salsabila , Dasari Dadan
Published: July 2024

Learning mathematics with the CPA approach has been practiced in Singapore and proven its effectiveness. However, there needs to be a synthesis of previous studies to find research gaps for future research. This article is a preliminary-research for information on the CPA approach and its modifications to mathematical abilities and attitudes. This article is a Systematic Literature Review (SLR) of 39 studies published from 2010 to April 2023 using the Publish or Perish application with the Scopus database. This article aims to find out: (1) Description of mathematics education research trends using the CPA approach in terms of publication year, author, country, level of education, and mathematics content. (2) Application of the CPA approach to the type of mathematical ability and attitude of students. The results showed that research outside the elementary school level needs further investigation. Abstract mathematical concepts require a CPA approach. The CPA approach has a positive effect on students with or without learning disabilities or at risk of failure. Results and suggestions for future research on this topic are provided.
The Influence of Learning Motivation and Numeracy on High School Students
Authors: Lestari Ayu , Septian Ari , Inayah Sarah
Published: July 2024

This research aims to analyze the influence of learning motivation on numeracy in trigonometry material. The method used is quantitative. The subjects in this research were 54 Pasundan 1 Cianjur High School students who were given four numeracy test questions and 20 learning motivation questionnaire statements. The instruments used are descriptive test questions and non-test questions in the form of questionnaires. Data analysis techniques use normality tests, homoscedasticity tests, linearity tests and simple linear regression tests. Based on the research results, a conclusion was obtained: The achievement of the highest percentage of learning motivation is interpreting the results of the analysis to predict and make decisions, including good criteria. The lowest percentage is that there is a conducive environment with sufficient criteria. The achievement of the highest percentage of student numeracy was interpreting the results of the analysis to predict and make decisions, including good criteria. The lowest percentage is being able to analyze information displayed in various forms (graphs, tables, charts, diagrams and so on), with sufficient criteria. There is an influence of learning motivation on high school students' numeracy.
Analisis Sentimen Terhadap Kinerja Kepolisian Indonesia Menggunakan Metode Multinomial Naive Bayes, Long Short-Term Memory, dan Lexicon-Based
Authors: Nurpandi Finsa , Sulaeman Fietri Setiawati , Hermawan Aditya
Published: July 2024

According to the Indonesian Survey Institute, the public trust index in the Indonesian Police decreased to 53% as of October 2022. The level of public satisfaction and trust in police can be measured by examining how the police handle each case that occurs. This research focuses on analyzing and measuring the public’s sentiment toward the police’s performance among Twitter users in Indonesia. After scraping (collecting) data from Twitter, out of the 14,000 collected tweets, only 12,222 tweets were for analysis after the preprocessing stage. Then, the data was labeled into two categories, negative sentiment and positive sentiment using InSet Lexicon. The results showed that 53% (6,478) tweets have a negative sentiment, while 47% (5,744) tweets have a positive sentiment. The topics frequently appear and discussed related to such as the shooting case of Brigadier J, the Kanjuruhan tragedy, the security of the G20 Bali Summit, securing Christmas 2022 and securing New Year 2023. Subsequently, classification was performed on the test data using the Multinomial Naïve Bayes and Long Short-Term Memory (LSTM) methods. In the testing phase, a confusion matrix used to calculate accuracy, recall, precision, and f1-score. The results showed that the Multinomial Naïve Bayes method achieved an accuracy score of 78%, precision of 78.5%, recall of 77%, and an f1-score of 77%, with an average score of 77.6%. Similarly, the LSTM method resulted in an equal accuracy, precision, recall, and f1-score of 87%.
Tendencias en los trabajos de titulación de Comunicación Social de la UCB-La Paz
Authors: Díez de Medina Rojas Stefanie , Arteaga Arancibia Pamela
Published: July 2024

Este artículo busca determinar cuáles son las principales características de la producción de trabajos de titulación de la carrera de Comunicación de la Universidad Católica Boliviana “San Pablo” Sede La Paz (UCB-LP) del 2017 al 2021, según el contexto académico e indicadores bibliométricos. Para lo primero, se utilizó la técnica de revisión documental de textos con información sobre la institución y sus miembros. Para lo segundo, se aplicó un análisis de contenido a 252 documentos académicos. Se evidenció que la carrera tiene un enfoque transdisciplinario de la comunicación y que, a pesar de contar con diferentes formas de titulación, la tesis tradicional fue la más elegida; esto puede deberse a que hay un mayor número de asignaturas dentro del área de investigación en comparación a las otras, generando que los estudiantes se sientan más preparados para dicha modalidad, y a que, además, existe la posibilidad de publicación de las tesis, lo cual representa un estímulo.
Identifikasi Tumbuhan Obat Yang Terdapat Di Kebun Raya Purwodadi Pasuruan
Authors: Ambarwati Dewi , Ratna Nugraheni Denta , Fadiyah Inayatul , Sember Inggawana Nyaring
Published: July 2024

Kebun Raya Purwodadi memiliki beragam tanaman obat yang bermanfaat untuk pengobatan. Beberapa contoh tanaman obat yang dimiliki oleh Kebun Raya Purwodadi antara lain Barleria lupulina, mengkudu, keci beling, bunga telang, belimbing wuluh, Clerodenrum, Murayya exotica (tanaman kemuning) dan Evodia suaveolens. Hasil penelitian menunjukkan bahwa terdapat sekitar 12 jenis koleksi tanaman obat yang kita temui di kebun raya tersebut, dimana tumbuhan tumbuhan tersebut berpotensi pengobatan berbagai macam penyakit. Studi etnobotani dan fitokimia juga dilakukan untuk mengidentifikasi potensi obat dari koleksi tanaman obat tersebut.
Keanekaragaman Arthropoda Di Sekitar Laboratorium Teknik II ITERA Menggunakan Berlese Funnel
Authors: Ananda Meriza , Sigalingging Intan Sutari Br. , Darmawan Andy , Nurhayu Winati
Published: July 2024

Arthropoda tanah merupakan salah satu organisme penghuni tanah yang hidup dipermukaan tanah dan di dalam tanah. Arthropoda berperan sebagai predator bagi mangsanya baik nematoda, protozoa, bahkan sesama serangga lain. Arthropoda memiliki kerugian dalam tanah yaitu semakin beragamnya keanekaragaman predator pada suatu ekosistem, maka semakin menekan kerugian hasil akibat serangan hama. Sehingga, tujuan pengamatan ini dilakukan untuk mengetahui keragaman Arthropoda permukaan tanah di sekitar Laboratorium Teknik II Institut Teknologi Sumatera. Metode yang digunakan dalam pengamatan ini adalah Berlese Funnel (alat untuk mengekstrak organisme hidup dari sampel tanah). Dari hasil yang sudah didapatkan dari pengamatan bahwa ditemukan 10 spesies Arthropoda, yaitu Ceratophysella denticulate, Folsomia, Oecophylla, Charidotella sexpunctata, Geophilus flavus, Isotomurus nebulosus, Leptotrombidium pallidum, Nerilla cf. antennata, Cryptophagus lemonchei, larva Ctenocephalides felis. Kesimpulan dari pengamatan ini adalah  ditemukan spesies Arthropoda yang beragam. Hal ini menjadi hama bagi tanah, karena semakin banyak jumlah spesies yang ditemukan maka akan semakin besar kerugian yang terjadi pada tanah.
Arthropod Species Diversity in the Arboretum of Institut Teknologi Sumatera
Authors: Hutauruk David , Malewa Sindy , Marhaeni Agustina , Dabukke Ruth , Nurhayu Winati , Darmawan Andy
Published: July 2024

Arthropoda termasuk salah satu filum hewan dengan anggota paling banyak di antara filum hewan lainnya. Arthropoda mempunyai fungsi ekologi sebagai detritivor, dekomposer, herbivor, dan predator yang berguna untuk penyeimbang ekosistem serta dapat menjadi indikator kesehatan lingkungan. Penelitian ini dilakukan untuk mengetahui indeks keanekaragaman Shannon-Wiener (H’) Arthropoda yang terdapat di arboretum Institut Teknologi Sumatera (ITERA). Metode penelitian ini dilakukan dengan pengambilan sampel secara road sampling dengan menggunakan alat sweep net pada pagi dan sore hari selama empat hari dalam empat minggu. Sampel Arthropoda yang tertangkap diawetkan dalam alkohol 70% lalu diidentifikasi di Laboratorium Zoologi ITERA. Pada hasil penelitian diperoleh indeks keanekaragaman Shannon Arthropoda keseluruhan dengan nilai H’ = 3,619. Indeks ini termasuk tinggi karena sudah lebih dari tiga. Untuk di pagi hari, nilai indeks keanekaragaman yang diperoleh lebih tinggi dibandingkan di sore hari (H’ = 3,226 dan H’ = 3,000). Spesies Arthropoda yang paling dominan adalah Acrididae sp. Dengan nilai indeks dominansi 13,26%. Arthropoda yang paling dominan saat pagi hari adalah Conocephalus (10,53%) dan sore hari adalah Acrididae sp. (16,42%). Berdasarkan hasil penelitian, keanekaragaman jenis Arthropoda di Arboretum ITERA tergolong tinggi sehingga menandakan daya dukung di lingkungan arboretum ITERA masih cukup baik.
Isolation and Morphological Characterization of Bacteria Degrading on Soil Contaminated by Wasted Cooking Oil
Authors: Nurza Imam Safir Alwan
Published: July 2024

Oil is used as an important component in human life as an energy source. The fried oil gives a delicious taste for consumption. However, the remaining cooking oil that has been cooked is discarded in the surrounding environment which is the cause of soil contamination by the oil. Thus, bioremediation is carried out to degrade contaminants with the ability of microorganisms or macroorganisms to become harmless compounds. The purpose of this research was to isolate and characterize the morphology of bacteria hydrocarbon-degrading from the environment or soil that had used cooking oil spills. The research method used was purposive sampling and descriptive qualitative. Purposive sampling is by determining where the sample to be taken has soil contaminated with used cooking oil and qualitative description is by describing the morphological characterization of the bacterial degrading isolates from the sample. The results of the research obtained that two bacterial isolates had a round shape, optically opaque, and flat edges. BCO-1 isolate has a brown color with a flat elevation and BCO-2 is white with a convex elevation. The bacteria degrading in BCO-1 isolates had a significant ability to degrade used cooking oil that was contaminated in the soil compared to BCO-2 isolates based on changes in the level of oil fluid.
PENGARUH CEKAMAN CAHAYA TERHADAP PERTUMBUHAN TANAMAN BAYAM HIJAU (Amaranthus hybridus L.)
Authors: Rizwanda Putri Aprillia , Saputri Nur Indah , Septhalia Annisa Nanda , Lusiana Fiki , Pramuswari Dilla Ayu , Anisa Hida Arliani Nur
Published: July 2024

Bayam (Amaranthus hybridus L.) merupakan salah satu tanaman yang pertumbuhan dan perkembangannya dipengaruhi oleh cahaya. Penelitian ini bertujuan untuk untuk mengetahui pengaruh cahaya terhadap pertumbuhan bayam dan membandingkan perbedaan pertumbuhan bayam yang diberi perlakuan sinar matahari secara langsung dan diberikan naungan pada ruangan gelap tanpa cahaya. Tahap awal penelitian ini adalah penyemaian benih, penanaman benih, dan penyiraman setiap hari pada sore hari dengan parameter yang diamati yaitu tinggi tanaman, berat basah, jumlah daun dan kadar klorofil menggunakan spektrofotometer dengan panjang gelombang 480, 645, dan 663. Pada penelitian ini didapatkan hasil yang berbeda terhadap dua perlakuan gelap dan terang. Pertumbuhan tanaman di tempat terang memiliki daun yang hijau, batang yang kokoh, dan tegak sedangkan tanaman di tempat gelap mengalami etiolasi dan kematian. Berdasarkan hal tersebut, dapat disimpulkan kadar klorofil di tempat terang lebih tinggi dibandingkan di tempat gelap karena cahaya mempengaruhi klorofil untuk fotosintesis pada tanaman bayam.
Evaluasi Kinerja Ruas Jalan dan Penataan Area Parkir di Pasar Tradisional : (Studi Kasus Pasar Baru Atambua)
Authors: Fernandes Elena Sofia Junita , Frans John H. , Cornelis Remigildus
Published: July 2024

Pasar merupakan elemen sentral dalam kehidupan ekonomi masyarakat, namun seiring berkembangnya suatu kota dan peningkatan jumlah kendaraan telah menimbulkan tantangan signifikan, terutama di kawasan Pasar Baru Atambua. Peneliti ini bertujuan untuk mengevaluasi kinerja ruas jalan dan penataan area parkir di ruas jalan kawasan Pasar Baru. Data penelitian mencakup parameter derajat kejenuhan untuk kinerja lalu lintas dan karakteristik area parkir. Hasil evaluasi kinerja ruas jalan menunjukkan bahwa ketiga ruas jalan di Pasar Baru memiliki tingkat pelayanan yang baik. Ruas Jl. Vetor Lidak memiliki derajat kejenuhan sebesar 0.41, ruas Jl. Adam Malik sebesar 0.53, dan ruas Jl. Pramuka sebesar 0.49. Meskipun tingkat pelayanan baik, masalah parkir muncul dan mempengaruhi kinerja ruas jalan. Parkir on-street yang tidak teratur dan variasi pola parkir menyebabkan kemacetan pada jam tertentu. Data juga menunjukkan bahwa meskipun turnover parkir baik, indeks parkir yang melebihi 100% kapasitas maksimum dapat mengurangi tingkat pelayanan.
Consideraciones sobre la rectocolitis hemorrágica grave
Authors:   , Barrios José María
Published: July 2024

La rectocolitis hemorrágica es una enfermedad autónoma, debida a una causa específica, todavía desconocida, en la que ninguna de las etiologías hasta ahora invocadas ha sido confirmada. La rectocolitis hemorrágica es un síndrome, englobando hechos clínicos dispares y relevantes de causas variadas. Estas dos concepciones opuestas son hasta cierto punto conciliables, pues cada una parece contener una parte de verdad. Pensamos que en efecto: a) La rectoclitis hemorrágica no es más que un agrupamiento provisorio de hechos dispares; es una entidad clínica y anátomo-patológica netamente de finida. b) Esta entidad no deriva de una causa única y específica; la rectocolitis hemorrágica es una reacción intestinal, muy especial, engendrada por agentes de agresión muy variados. Esta concepción sugiere inmediatamente la noción de un terreno propicio, de una predisposición mórbida sin la cual no se podría comprender que, causas tan diversas pudieran de terminar lesiones tan constantes y tan particulares. El estudio de ese terreno nos parece, debe ser la base de todas nuestras búsquedas patogénicas.
The Basel Problem Revisited: Unveiling a Novel Computational Methodology in Infinite Series Analysis
Authors: Fascia Michael
Published: July 2024

This paper reexamines the Basel problem, an inquiry into the sum ofthe infinite series of squared reciprocals, famously resolved by LeonhardEuler. Euler’s resolution has left a lasting legacy on the domains of mathematicalanalysis, number theory, and complex analysis. In this study, weaugment historical methodologies with contemporary computational techniques,introducing the Fascia Formula, an innovative method designedfor the efficient approximation of infinite series.
An Evaluation of Methods for Assessing Model Fit for Bayesian Diagnostic Classification Models
Authors: Thompson W. Jake
Published: July 2024

Diagnostic classification models (DCMs) are psychometric models that can be used to estimate the presence or absence of psychological traits, or proficiency on fine-grained skills. Critical the use of any psychometric model in practice, including DCMs, is an evaluation of model fit. Traditionally, DCMs have been estimated with maximum likelihood methods and then evaluated with limited-information fit indices. However, recently, methodological and technological advancements have made Bayesian methods for estimating DCMs more accessible. When using a Bayesian estimation process, new methods for model evaluation are available to assess model fit. In the current study, we conduct a simulation study to compare the performance of the traditional measures of model fit to Bayesian methods. The results indicate that Bayesian measures of model fit generally outperform the more traditional limited-information indices. Notably, flags for model misfit were more likely to be true positives when using Bayesian methods. Additionally, Bayesian methods for model comparisons also showed better performance than has been reported for methods traditionally in conjunction with a maximum likelihood estimation. In summary, the findings suggest that Bayesian methods offer a better evaluation of model fit than more commonly used metrics.
ДОСЛІДЖЕННЯ МОЖЛИВОСТІ ЕНЕРГОСИСТЕМИ УКРАЇНИ В ЗАБЕЗПЕЧЕННІ ОБСЛУГОВУВАННЯ ПАРКУ ЕЛЕКТРОМОБІЛІВ
Authors: ЙОВЧЕНКО А. В.
Published: July 2024

Зі збільшенням кількості автомобільного парку України збільшується кількість відпрацьованих газів в навколишньому середовищі. У ЄС триває розробка стандарту Євро 7. З 2035 року пропонується обмежити викиди CO2 до нуля, що робить неможливим випуск нових автомобілів з ДВЗ. Альтернативою можуть стати електромобілі. Однак, заміна всього парку автомобілів України, що працюють на ДВЗ, на електромобілі спричинить зростання споживання електроенергії і можливий її дефіцит. В даній роботі визначено кількість електроенергії, яку необхідно продукувати у випадку заміни всіх автомобілів з ДВЗ на електромобілі. Досліджено можливості енергосистеми України і оцінено її спроможність в обслуговуванні автопарку електромобілів. В наведеному випадку автомобільна промисловість посяде третє місце за споживанням електроенергії, оскільки річний обсяг виробництва електроенергії збільшиться понад 18% у порівнянні від обсягу електроенергії за 2021 рік. Розвиток електротранспорту повинен відбуватися паралельно з розвитком енергетики. Кількість зарядних станцій відповідати потребам водіїв як в містах, так і поза населеними пунктами. Розширення мережі зарядної інфраструктури є важливим завданням для подальшого розвитку сфери електромобілів. Задля уникнення дефіциту електричної енергії та необхідного екологічного ефекту потрібно збільшити виробництво «зеленої» енергетики, щоб не збільшувати виробництво електроенергії тепловими електростанціями. Наведено необхідну кількість електростанцій, що працюють для покращеного екологічного стану на відновлюваних джерелах енергії для потреб електромобілів. Побудова доступних, швидких зарядних станцій та використання при цьому відновлюваних джерел енергії є важливим завданням для розвитку електромобілів.
Eight mineral species in one crystal: unique zonation of polychrome tourmaline from the Krutaya vein (Malkhan pegmatite feld, Transbaikalia, Russia)
Authors: Kasatkin A. , Vereshchagin О. , Gorelova L. , Belakovskiy D.
Published: July 2024

A unique unusually Mn-rich concentrically zoned polychrome crystal from the cavity of granite pegmatite of the Krutaya vein within the Malkhan pegmatite feld (Transbaikalia) is studied. It consists of six valid and two potentially new mineral species of the tourmaline supergroup. The paper provides the detailed physical, chemical and crystallographic characteristics of minerals. A Mn-richest (up to 9.6 wt. % MnO) dark brown core of the crystal is composed of fuor-tsilaisite, princivalleite and a Mn2+-F-analog of foitite. A greenish yellow intermediate zone consists of Mn-rich fuor-elbaite and darrellhenryite and is followed by a Mn-poor pink zone composed of fuor-rossmanite, rossmanite and their O2--analog. A yellowish green peripheral zone consists of late-generation Mn-bearing fuor-elbaite. The Mn content decreases, while the Li + Al content increases from the center of the dark brown zone to the margin of the crystal approximately to the middle of the pink zone, where the evolution of the tourmaline composition is inverted and this trend becomes opposite. The crystal structure of fuor-tsilaisite is refned on a single crystal extracted from this specimen, R1 = 2.4 %. The mineral is trigonal, space group R3m, a = 15.9595(1), c = 7.14164(7) A, V = 1575.31(3) A3, Z = 3.
Trace element composition of beryl from spodumene pegmatite deposits of the Kunar Province, Afghanistan
Authors: Skublov S. , Yosufzai A. , Evdokimov A. , Gavrilchik A.
Published: July 2024

The study of trace element composition of beryl from the Chambalak and Digal deposits of the Darai Pech pegmatite feld of the Kunar province (Afghanistan) using secondary ion mass spectrometry (SIMS) revealed the sectoriality of the beryl crystal from the Chambalak deposit. The inner and outer parts of the profle are identifed as the pinacoid (0001) and prism (10 1 0) growth zones, respectively. At the boundary of these two simple forms, the Cs, Na, Ca, Fe, Mg, and V content strongly increases. The prism growth zone exhibits the growth pyramids: a decrease in the Na, Fe, V, Ni, and Cr content during growth towards the edge of the beryl crystal. The H2O and Mg content increases in the prism growth zone. No boundary between the pinacoid and prism growth zones is observed in beryl from the Digal deposit. There is a reason to consider its profle as the prism growth zone. A comparison of beryl based on the content of indicative elements, the increase of which corresponds to the fractionation trend of pegmatite melt (Cs, Li, and Rb), from pegmatite deposits of the Kunar province with beryl from other objects showed that pegmatite melt in the studied deposits was moderately fractionated corresponding to the initial evolution stages. It is shown that the content of some elements of beryl from the prism and pinacoid growth zones can fundamentally differ.
Jogo musical Dados Mágicos
Authors: Canabarro Maria Fernanda Leitao
Published: July 2024

Este trabalho discorre sobre o desafio do professor de música em engajar o aluno nas aulas e na prática individual. Foram utilizados referenciais teóricos de filósofos como Huizinga, Piaget e Callois para abordar o jogo e sua relação com a música. Além disso, metodologias referentes à prática do instrumento de teóricos como Suzuki, Tania Carey, Karen Tuttle e Primrose também foram utilizados para embasar decisões sobre os aspectos ténico-interpretativos do violino, viola e violoncelo. Com o objetivo de tornar as aulas e o estudo diário mais interessantes e aperfeiçoar os aspectos técnicos-interpretativos do instrumento, o jogo Dados Mágicos propõe uma prática em uma realidade lúdica, permitindo que a criança melhore seu desempenho e alcance a satisfação ao tocar. Neste estudo, após o uso dos Dados, houve progressos na afinação, sonoridade e postura do aluno, além de crescimento da sociabilidade, interação e vínculo entre aluno, instrumento e professor.
Rice caryopsis- Its nutritive value and medicinal properties
Authors: Nayak Ajanta , Das Kaushik
Published: July 2024

Cereal crops like rice provides food and sustain health in animal consumers. Its edible caryopsis beside being a source of energy also act as the main nutritional foundation especially for mankind. This paper reviewed the structural complexity of caryopsis, distribution pattern of various nutrients present and their medicinal properties. The caryopsis layers are rich in carbohydrates, proteins, amino acids, lipids, minerals, vitamins, dietary fiber and bioactive compounds. But industrial milling removes most of these nutrient components as polished white rice is mostly consumed. Dismal grain filling process and gradual decreasing of nutrients in grains of many rice cultivars are other factors which further worsen grain quality and deprive poor consumers from getting adequate nutritive value. It results in micronutrient deficiencies, malnutrition and chronic diseases which seriously influence the human health. Therefore, here we have discussed various strategies which will help in mitigating the global health issues. Besides improving human health this review may further help in fulfilling growing demand for quality rice, educating consumers about diet and making them health conscious so that health promoting nutritious brown caryopsis is given more preference rather than the polished endosperm.
Selection index for enhanced yield in rice genotypes
Authors: Pallavi M , Shanthi P , Reddy VLN , Kumar AR Nirmal , Maruthi Prasad BP
Published: July 2024

Plant breeding heavily relies on artificial selection to enhance grain yield through various contributing traits. The challenge in selecting complex quantitative traits, such as rice grain yield, lies in low heritability and a significant influence of environmental factors. This study involved 42 rice genotypes with the aim of identifying yield-contributing traits and establishing simultaneous selection models based on discriminant functions. The anticipated genetic gain for grain yield, when all the studied traits were considered in simultaneous selection, was notably higher (445.69%) compared to selecting grain yield alone (13.35%). The discriminant function comprised five traits: plant height (X1), number of filled grains per panicle (X4), number of grains per panicle (X5), seedling vigour index (X6), and grain yield per plant (X7). This combination exhibited a substantial genetic advance of 435.87% and a remarkable relative efficiency of 3264.05%. The relative efficiency of selection, considering grain yield alone, was set at 100%. However, when six ((X1, X3, X4, X5, X6, and X7) and seven traits were simultaneously considered, the efficiency increased to 3044.338 and 3337.606, respectively. Based on the ideal discriminant function, MTU3626 emerged as the best genotype with the highest selection score of 1706.046, followed by SM227 (1669.16) and NDP3 (1555.33). Conversely, MTU1010 ranked last with a selection score of 765.076.
Machine learning-based comparative analysis of weather-driven rice and sugarcane yield forecasting models
Authors: Virani VB , Kumar Neeraj , Rathod DS , Mobh DP
Published: July 2024

This study investigates the use of various machine learning algorithms for predicting rice and sugarcane yields for Navsari district of Gujarat, India. Recognizing the critical role of weather in crop productivity, accurate forecasting becomes essential for effective resource management. In methodology, weekly averages and weighted weather indices were computed based on daily weather data to develop forecast models using machine learning algorithms such as Random Forest (RF), Support Vector Regression (SVR), K-Nearest Neighbors (KNN), XGBoost (XGB), Gradient Boost Regression (GBR), and Decision Tree (DT). Results show that RF and GBR algorithms outperform others in rice yield forecasting, while Gradient Booster and XGBoost demonstrate high accuracy in sugarcane yield prediction. However, the Mean Absolute Percentage Error (MAPE) values remained above 8%, indicating room for improvement. The study also emphasizes the importance of tuning hyperparameters for each machine learning algorithms (MLA) to achieve the most accurate predictions. Overall, the findings contribute valuable insights for stakeholders, including agricultural planners, policymakers, and researchers, emphasizing the need for continued refinement and validation of models to optimize agricultural planning and decision-making in this region. MLA highlight that features associated with temperature and relative humidity (RH) play a crucial role as the most significant contributors to the forecasting models for both rice and sugarcane yield. Introducing additional features, particularly remote sensing data, holds the potential to decrease the current error range of 8 to 10% to a more favourable and lower value.
Effect of storage period on trichocards parasitized by Trichogramma chilonis Ishii under laboratory conditions
Authors: Ajudia Dhruvi , Siddhapara MR
Published: July 2024

The present study aimed to find the suitable storage duration for parasitized trichocards without affecting much the biological parameters of T. chilonis adults such as adult emergence, adult longevity and egg parasitization. The results revealed that biological parameters viz., adult emergence, adult longevity and egg parasitization were inversely proportional to the storage period. Maximum adult emergence (87.63%), female longevity (5.57 days), male longevity (4.53 days) and egg parasitization (85.67%) were observed at 5 days storage period. Further, adult emergence declines to 56.13 per cent when trichocards are stored for 25 days. Whereas, less than 50 per cent egg parasitization in F1 generation was observed when trichocards were stored for 35 days. However, there was no egg parasitization by a female in the F1 generation noticed for 45 and 50 days storage period this might be due to short adult female longevity and lowest adult emergence. Hence, it can be concluded that trichocard could be effectively stored for up to 25 days at low temperatures under refrigerator conditions(4°C temperature and 50-60% relative humidity) by considering at least 50 per cent adult emergence with 4.13 days of female longevity as well as 63.00 per cent egg parasitization during the mass production program. Therefore, effective and right time augmentation of T. chilonis could be achieved under field conditions.
Inteligencia emocional y su relación con el nivel de actividad física post pandemia en estudiantes universitarios, 2022
Authors: Aquino LLanos Janeth Paola , Villanueva Ruíz Marco Antonio , Tejada  Mendoza Marco Antonio , Villacorta Huapaya José Antonio , Corvetto Castro Giovanni Jeffrey
Published: July 2024

La investigación realizada analiza la relación entre inteligencia emocional y el nivel de actividad física de estudiantes universitarios de una universidad pública de Lima. Estudio de enfoque cuantitativo, descriptivo correlacional no experimental transversal. La muestra fue intencionada o por conveniencia se conformó por 138 estudiantes de los últimos dos años de la Facultad de Educación. La recopilación de los datos se utilizaron dos escalas internacionales “Trait Meta-Mood Scale (TMMS-24)” para medir la inteligencia emocional y “test internacional de actividad física IPAQ”. Los resultados indican que los hombres tienen un 53.8 % el 53,8% de I.E clasificada como "Bajo" 30,2% "Moderado", siendo el acumulado l 84%, el 16% clasifica como "Alto". Mientras las mujeres 61,3% de I.E clasifica como "Bajo", el 32,3% "Moderado", el acumulado es de 93,5%, teniendo solo el 6,5% la clasificación "Alto", en cuanto a los niveles de actividad física los que tienen mayor sedentarismo son los estudiantes de 18 a 20 años con un 50%, le siguen los de 24 a 27 años con un 41.4% los de 21 a 23años con un 39.7 y los de 27 a 32 años 14.3. En el análisis del coeficiente de correlación de Spearman entre ambas variables el resultado es de 0,100 y tiene un valor p (bilateral) de 0,245 por lo que se aceptó la hipótesis nula.
Desarrollo de competencias docentes para la enseñanza intercultural en entornos virtuales
Authors: Briceño Nuñez Chess Emmanuel
Published: July 2024

Esta investigación, centrada en el desarrollo de competencias docentes para la enseñanza intercultural en entornos virtuales, tuvo como objetivo general investigar las necesidades formativas de docentes con el propósito de contribuir a un marco pedagógico efectivo para la educación a distancia. Se adoptó un enfoque de investigación mixta, combinando métodos cualitativos y cuantitativos, y la muestra consistió en 20 profesores universitarios de Sao Paulo, Brasil, que enseñan en entornos virtuales. La población seleccionada representó diversas disciplinas y niveles educativos en la educación superior. Para la recopilación de datos, se utilizaron entrevistas semiestructuradas virtualmente y encuestas con preguntas cerradas en formato Likert. Los descubrimientos fundamentales revelaron la demanda de capacitación continua en competencias interculturales y tecnologías emergentes por parte de los docentes. Se destacó la importancia de la integración tecnológica, aunque se identificaron desafíos como la brecha digital y la necesidad de estrategias específicas. La sensibilidad cultural y la competencia intercultural surgieron como aspectos cruciales, exigiendo estrategias prácticas para abordar la diversidad cultural. El marco pedagógico, incluyendo la preparación docente y la integración estratégica de la tecnología, se reveló como determinante para la calidad de la enseñanza intercultural en entornos virtuales. En conclusión, la investigación resalta la importancia crítica de programas de formación continua que aborden competencias interculturales y tecnológicas, destacando la adaptabilidad y la integración activa de tecnologías emergentes como clave para superar desafíos culturales en la educación a distancia.
Gamificación como estrategia didáctica para el aprendizaje creativo de la ortografía
Authors: Villavicencio Loor Viviana , Mendoza Moreira Francisco Samuel
Published: July 2024

El presente estudio analiza el uso de la gamificación como estrategia didáctica para el aprendizaje creativo de la ortografía en estudiantes de Educación General Básica subnivel Superior en la Unidad Educativa "Costa Azul" del cantón Manta. Se aborda la problemática identificada en la falta de habilidades ortográficas, evidenciada por omisiones y dificultades en la expresión coherente de ideas. La investigación se sitúa en un contexto temporal contemporáneo, respaldado por estudios previos que destacan la importancia de mejorar las competencias ortográficas para una comunicación efectiva. La metodología propuesta incluye el análisis del estado actual del aprendizaje ortográfico, el diseño de un programa de gamificación contextualizado y la evaluación del impacto en el aprendizaje creativo a través de resultados académicos. Se justifica la investigación ante la disminución preocupante de niveles ortográficos en la institución y la falta de interés mediante enfoques tradicionales. Los objetivos buscan determinar la efectividad de la gamificación y comprenden el análisis de deficiencias ortográficas, el diseño del programa y la evaluación del impacto. Los hallazgos de este estudio podrían ofrecer una solución innovadora para mejorar la calidad educativa en ortografía, especialmente en instituciones que enfrentan desafíos similares
Enhancing Motivation for Oral Hygiene Implementation among Immobilized Compos Mentis Patients through The Development of a Dental Care Table in Inpatients Settings
Authors: Roziq Mokhamad Ainu , Sukini Sukini , Fatmasari Diyah
Published: July 2024

Brushing teeth is one way to maintain oral hygiene. Implementation of tooth brushing with oral hygiene protocols in hospitalized patients in addition to avoiding infection can also improve the quality of life of patients during treatment. There are often cases of neglected oral hygiene in hospitalized patients. This is due to the limitation of movement (immobilization) in  patients to  carry out  these activities. Often the  appearance of discomfort when using supporting infrastructure in the room such as basins. Dental care table (DCT) is an idea in supporting the implementation of oral hygiene while in bed. Interest in the latest innovations is expected to encourage the motivation of immobilized patients with compost mentis to carry out oral hygiene activities that have been carried out at home. This study aims to determine the description of the motivation for implementing oral hygiene for immobilized patients with kompos mentis in the inpatient installation . This type of research with Research and Development (R&D) and pre-experiment research (Pretest and Posttest group design) with purposive sampling technique obtained 32 respondents. The method of measuring product feasibility uses David Garvin's "Eight Dimensions of Quality" test with 32 questions, while measuring motivation using TSRQ (Treatment Self Regulation Quetionnaire) with 12 questions. At the research stage with information gathering to informants and observation. Followed by designing product builds tailored to the needs and study of patient characteristics according to anthropometric data based on ergonomic principles, then proposed to experts. The next stage is through testing and measuring the feasibility score. The completed product improvement stage is tested again until it is declared feasible. Before the trial on the patient, a measurement of motivation to implement oral hygiene on the patient was carried out to obtain a pretest value of motivation. Then the trial use of the product and finally evaluate the value of the oral hygiene implementation motivation score. The feasibility data analysis technique uses Aiken V and ICC, to test the difference in motivation scores using the Wilcoxon test. The results showed that the Dental care table (DCT) was feasible with a score of 85.16%, with an ICC score of 0.958. Increased motivation to implement oral hygiene for immobilized patients with compost mentis in the inpatient installation from 74.93% to 80.60% with a significance value of 0.046 (p-value <0.005). Immobilized patients with mentis compost have motivation in the strong motivation category, with a motivation score value between 67% - 100%.
Internalisasi Nilai Moderasi Beragama dalam Literasi Finansial (Analisis Qur’an Surah Al-Furqan Ayat 67)
Authors: Hamli Haji , Hamdan Hamdan , Sabda Syaifuddin , Fidzi Ridhahani , Yaqin Husnul
Published: July 2024

Literasi finansial menjadi kata kunci dalam ketidakstabilan ekonomi. Permasalahan tentang krisis ekonomi dan kemiskinan masih menjadi momok menakutkan hingga hari ini dan menarik perhatian serius dari individu atau masyarakat sosial. Tujuan artikel ini untuk mengetahui bagaimana internalisasi nilai moderasi beragama dalam literasi finansial (analisis Qur’an surah al-Furqan  ayat 67).) Metode pengumpulan data adalah studi pustaka dengan menggunakan pendekatan kualikatif. Dari hasil penelitian dapat disimpulkan bahwa dalam al-Qur’an banyak ayat yang berbicara tentang konsep literasi finansial salah satunya adalah QS. Al-Furqan ayat 67 yang menekankan pada moderasi dalam literasi finansial atau  pengelolaan keuangan berdasarkan sistem ekonomi Islami serta pemberantasan kemiskinan dengan zakat dan infaq.
DEVELOPMENT OF ANDROID-BASED AUGMENTED REALITY LEARNING MEDIA ON THE INTRODUCTION OF GEOMETRY MATERIAL FOR KINDERGARTEN STUDENTS
Authors: Rachman Taufik , Istafaina Awab Hilal
Published: July 2024

This research aims to develop an application that can help kindergarten students in understanding space buildings in the introduction of Geometry subject. Research and development of the application used Research and Development (R&D) method that aim to produce certain products and test the effectiveness of these products. The product was developed using the ADDIE Process model method. The ADDIE software development model has five stages: analysis, design, development, implementation, and evaluation. This geometry learning media application using Unity 3D was tested through the Black Box Testing method and questionnaire testing. This learning application can help teachers in teaching the material of geometry through media applications to contribute a more interactive learning process.
IMPLEMENTASI FSM (FINITE STATE MACHINE) PADA GAME MUSLIMS EXPLORER’S FAITHFUL MAZE ADVENTURE
Authors: Muchsin Sanin Najah
Published: July 2024

Perkembangan industri game telah mengalami transformasi yang pesat dalam beberapa dekade terakhir. Dalam konteks ini, penekanan pengembangan game semakin ditujukan pada pengalaman player yang lebih mendalam dan kompleks. Sebagai tanggapan terhadap tuntutan tersebut, Finite State Machine menjadi salah satu pendekatan yang popular dan efektif dalam menciptakan alur cerita yang terorganisir dan mengelola karakter dengan lebih baik. Dengan menerapkan FSM pada game "Muslims Explorer’s Faithful Maze Adventure" dapat memberikan pengalaman permainan yang lebih dinamis dan terstruktur. Game ini dirancang sebagai sarana dalam edukasi dan hiburan. Adapun, artikel ini akan mengulas konsep-konsep dasar FSM, menggambarkan implementasinya dalam game, dan menyoroti penggunaan FSM dalam meningkatkan kualitas pengalaman bermain.
ROLE OF SMALL BIOPSY IN DIAGNOSIS OF SPECTRUM OF ENDOMETRIAL LESIONS: A STUDY FROM A TERTIARY CARE CENTRE IN GREATER NOIDA
Authors: Fatma Sarwat , Kishore Manjari , Choudhary Ritu Priya , Shah Saba Hassan , Chaudhary Arun
Published: July 2024

Introduction: Histopathological characterization of endometrial biopsies and curettings constitute an important tool for
diagnosis of endometrial pathology; whether benign, pre-malignant and malignant, and help the gynecologist to decide
appropriate therapeutic strategy. The present study was carried out to document the histopathological appearances seen in endometrial biopsies,
and their age–wise distribution in patients with infertility and abnormal uterine bleeding due to endometrial causes. A Materials and Methods:
total of 75 specimens of endometrial curettings and biopsies from patients with abnormal uterine bleeding due to endometrial causes and inability
to conceive, received in the Pathology department, Noida International Institute of Medical Science over a period of one year, were retrieved and
analyzed retrospectively, and their ndings were documented. The tissue had been received in 10% formalin, processed routinely, and the slides
had been stained with Hematoxylin and Eosin. : The most common histopathological diagnosis was disor Results dered proliferative
endometrium, seen in 34.67% cases followed by proliferative endometrium in 14.67%, secretory phase endometrium (9.33%) and atropic
endometrium( 8%). 9.33% biopsies showed pill endometrium. Retained products of conception were conrmed histologically in 4% cases.
Endometrial hyperplasias were seen in 10.67% cases The most common nding in patients of infertility was proliferative endometrium
indicating anovulatory cycles. Endometrial biopsy is a valuable tool in assessment of endometrial st Conclusion: atus in infertility, as well as
benign and malignant pathology in abnormal uterine bleeding due to relative ease and accessibility of procedure and rapid availability of results.