bluuebunny/crossref_metadata_2025 huggingface dataset:
Environmental assessment of Vaishav stream: a left bank tributary of river Jhelum in Kashmir Himalaya, India
Authors: Rashid Gowhar , Singh Rahul
Published: June 2024

The present study was carried out to assess the environmental impact including water quality parameters of Vaishav stream, one of the left bank tributary of river Jhelum. A detail study of the selected sites was undertaken for the sampling, keeping in mind the topography of the stream i.e. elevations, fast flowing areas, slow zones as well as human interferences. Three sites were selected for study purpose and samples were collected on monthly basis. A total number of 15 parameters were analyzed. Some of the parameters like temperature, pH, TDS, conductivity and 14dissolved oxygen were assessed on spot at sampling sites, while rest of parameters were determined in the laboratory by standard titration methods (APHC 2012). Low DO and higher concentration of pH, CO2, total alkalinity, hardness and nitrate, sulphate, was found at downstream site-III compared to upstream site-I, showing low concentration of these parameters except DO. WQI value varied from 41.50 to177.70 minimum at site-I and maximum at site-III. To quantify the association and co-relationship among various physico-chemical variables, correlation test (Pearson’s correlation coefficient) was carried out. Pearson’s test showed that significant positive correlation exists between pH with total hardness (r= 0.833, p<0.05). The electrical conductivity showed significant positive correlation with TDS (r=1.00, p<0.05), total hardness (r=.897, p<0.05) and sulphate (r=.917, p<0.05). The nitrate shows significant positive correlation with sulphate (r=0.947, p<0.05). The DO shows negative correlation with water temperature (r=-0.396, p<0.05), total alkalinity (r =-0.843, p<0.05) and sulphate (r=-0.902, p<0.05) respectively. Results of ANOVA showed significant level of spatial and temporal variations on the concentrations of water quality parameters (P<0.05, Turkey’s Post Hoc Test) across months at all sampling sites. Therefore, further research is needed to explore the ecological effects of these variations and develop strategies for sustainable water resource management to support ecologists, limnologists, policymakers and other stakeholders in developing long-term management programs and conservation strategies for water resources.
Mushrooms grown in high-altitude soil exhibiting distinct alterations in growth, biochemical composition and antioxidant potential
Authors: Barsingi Sudha Rani , Patnala Kiranmayi
Published: June 2024

Functional foods like mushrooms are high in secondary metabolites and bioactive chemicals with anti-inflammatory, antibacterial, antidiabetic, immune-stimulating and other health-promoting qualities. This study investigates four mushroom varieties including Cordyceps militaris, Pleurotus ostreatus, Pleurotus djamor and Agaricus bisporus, grown on Indian soil and natural environment for measurement of phenol and flavonoid content, along with their antioxidant properties and biochemical makeup. They had a large amount of phenolic and flavonoid content and high DPPH, H2O2 and NO scavenging inhibition percentages, demonstrating strong antioxidant potential. These mushroom extracts also contained a sizable amount of proline and nutritional content like carbohydrate, protein, lipids and fiber. Among all the mushrooms, the biochemical profile was significantly highest. Significant variations were also seen in the amounts of moisture and ash in each sample. This research aimed to determine how mixing soil with compost substrate affected the yield and growth of mushrooms. The soil had a massive impact on forming more mycelial colonies which were necessary for the entire spawn run and spawning to pin head production and for the maturation of pins. It was discovered through this research that combining soil and compost substrate can aid in the growth of good-quality mushrooms and improve their productivity.
Contribution à la connaissance de l'entomofaune d'un village famennien - VII Mesochorinae (Hymenoptera : Ichneumonidae).Révision critique du Catalogue des espèces de Belgique
Authors: LIBERT Pierre-Nicolas , RIEDEL Matthias
Published: June 2024

Cette septième contribution à la connaissance de l'entomofaune d'un village de Famenne belge aborde le groupe des Mesochorinae (Hymenoptera : Ichneumonidae). Les données faunistiques de 44 espèces y sont détaillées et 35 espèces sont citées pour la première fois de Belgique : Astiphromma aggressor (Fabricius, 1804), Astiphromma albitarse (Brischke, 1880), Astiphromma buccatum (Thomson, 1886), Astiphromma diversum Schwenke, 1999, Astiphromma hirsutum (Bridgman, 1883), Astiphromma uliginosum Schwenke, 1999, Mesochorus anomalus Holmgren, 1860, Mesochorus atriventris Cresson, 1872, Mesochorus bulgaricus Schwenke, 1999, Mesochorus crassimanus Holmgren, 1860, Mesochorus curvulus Thomson, 1886, Mesochorus dimidiator Aubert, 1970, Mesochorus discitergus (Say, 1835), Mesochorus dispar Brischke, 1880, Mesochorus doleri Schwenke, 1999, Mesochorus errabundus Hartig, 1838, Mesochorus faciator Horstmann, 2003, Mesochorus flavescens Boyer de Fonscolombe, 1852, Mesochorus fulgurator Horstmann, 2006, Mesochorus gemellus Holmgren, 1860, Mesochorus globulator (Thunberg, 1824), Mesochorus marginatus Thomson, 1886, Mesochorus nuncupator (Panzer, 1800), Mesochorus orbitalis Holmgren, 1860, Mesochorus paracarinatus Araujo & Vivallo, 2015, Mesochorus pectinipes Bridgman, 1883, Mesochorus semirufus Holmgren, 1860, Mesochorus thomsonii Dalla Torre, 1901, Mesochorus tipularius Gravenhorst, 1829, Mesochorus triangulus Schwenke, 1999, Mesochorus tuberculiger Thomson, 1886, Mesochorus velox Holmgren, 1860, Mesochorus veluminis Schwenke, 1999, Mesochorus viator Schwenke, 2004 et Mesochorus zoerneri Schwenke, 1999. Une liste mise à jour des Mesochorinae de Belgique est présentée.
Leaf Beetles (Coleoptera, Chrysomelidae) occurring in Dilek Peninsula Büyük Menderes Delta National Park of Aydın province (Turkey)
Authors: Uçan Gözde , Ekiz Ali Nafiz
Published: June 2024

Leaf beetle specimens (Chrysomelidae) were collected from Dilek Peninsula Büyük Menderes Delta National Park (Aydın) and they were identified at the species level. As a result of the field studies, a total of 262 leaf beetles were collected, and 34 species belonging to 8 subfamilies and 26 genera were identified. Sixteen of these species were previously recorded from Aydın province and 18 species are new records for Aydın province. In addition, the host plants and provincial distributions for each species are provided.L
A new record of Sternocera chrysis (Fabricius 1775), the jewel beetle from Rajasthan's semi-arid region and its cultural significance as a traditional ornament
Authors: Choudhary Rounak , Sharma Vivek , Dutta Subroto , Mathur Praveen
Published: June 2024

Sternocera chrysis (Fabricius, 1775), also known as the jewel beetle, was recorded for the first time in the Central Aravalli foothills of semi-arid Rajasthan in India. Previously, the species was discovered in the arid region of Rajasthan and in Southern India based on data available in published research papers and on the Global Biodiversity Information Facility, a citizen science platform. This article also discusses the traditional use of beetle heads as ornaments by local people and nomadic.
Study on the foraging and pollinating activities of Apis mellifera L., 1758 (Hymenoptera: Apidae) on Solanum aethiopicum L., 1763 (Solanaceae) in Dang (Ngaoundéré, Adamawa, Cameroon)
Authors: Hassana Boubakari , Azo’o Ela-Michelson , Djonwangwé Denis , Fohouo Fernand-Nestor Tchuenguem
Published: June 2024

Des observations ont été faites à Dang (Adamaoua, Cameroun) sur les fleurs de Solanum aethiopicum au cours des saisons 2020 et 2021 pour évaluer l'influence des activités de butinage et de pollinisation de Apis mellifera sur la production. Quatre traitements de 120 fleurs chacun ont été établis selon la protection (T2 et T6) ou non (T1 et T5) des fleurs contre les visites d'insectes, et l'ouverture puis la refermeture des fleurs après avoir reçu une visite d’A. mellifera (T3 et T7) ou sans visite d’insectes et de tout autre organisme (T4 et T8). Les visites florales d’A. mellifera ont été étudiées et les paramètres agronomiques évalués et comparés entre les traitements. Apis mellifera est apparu comme le principal insecte visiteur et pollinisateur de S. aethiopicum au cours des deux années d’investigation, avec une abondance relative moyenne de 41,07%. Cette espèce d’abeille récoltait exclusivement les grains de pollen sur les fleurs de S. aethiopicum. Son activité journalière débutait à 6 h avec l’épanouissement des fleurs et se terminait à 15 h avec leur fanaison ; un pic de visites florales a été noté entre 8 h et 9 h. La densité moyenne des abeilles était d'environ 340 individus/1000 fleurs et la vitesse de butinage variait de 4,1 à 6,77 fleurs/minute. Grâce à son efficacité pollinisatrice, A. mellifera a augmenté le taux de fructification, le taux moyen de graines par fruit et le taux de graines normales de S. aethiopicum de 15,46 %, 6,84 % et 7,60 % respectivement. La protection d’A. mellifera est essentielle pour l'amélioration des rendements au champ de S. aethiopicum.
Présence de Mantis religiosa (Linnaeus 1758) en Haute Ardenne (Mantodea, Mantidae)
Authors: Fagot Jean , Colle Michaël
Published: June 2024

La Mante religieuse (Mantis religiosa (Linnaeus 1758)) est observée pour la première fois en Haute Ardenne. Sa présence est commentée et le point est fait sur les occurrences de cette espèce par le passé, en Belgique et dans les pays voisins au cours du temps. Quelques réflexions sont apportées sur les possibilités de déplacement de l’espèce et l’attention est attirée sur le risque de rencontrer des individus d’élevage relâchés dans la nature.
Deteksi Malware Ransomware Menggunakan Deep Neural Network
Authors: Purnama Benni , Winarto Eko Arip , Shairuppdin Shairuppdin , Wijaya Ibnu Sani , Wijaya Ibnu Sani
Published: June 2024

Malware pada perangkat mobile android menjadi sebuah tantangan yang perlu di perhatikan secara khusus. Mengingat akhir-akhir ini banyak kasus kejahatan dalam teknologi informasi dan komunikasi melalui malware.  Sebuah malware ini bertujuan untuk mencuri, mengenkripsi, dan menghapus data sensitif kemudian mengubah atau membajak data dari sebuah perangkat pengguna. Oleh karena itu, pada penelitian ini bertujuan untuk mendeteksi malware jenis ransomware melalui system operasi android menggunakan metode deep learning. Metode yang diusulkan pada penelitian ini adalah Deep Neural Network (DNN). Dataset CIC-InvesAndMal2019 akan diujikan ke model hasil dari proses training DNN. Hasil pengujian model DNN menunjukkan bahwa DNN berhasil mendeteksi malware ransomware dengan tingkat akurasi mencapai 96.6 %.
Otomatisasi Pembentukan Class Diagram dengan Pendekatan Metode Pemrosesan Teks dan Algoritma CombineTF
Authors: Delima Rosa , Chrismanto Antonius Rachmat
Published: June 2024

Spesifikasi kebutuhan merupakan bagian penting dalam proses rekayasa kebutuhan perangkat lunak. Spesifikasi kebutuhan menjadi penghubung antara system analyst dan programmer yang akan melakukan pengembangan sistem. Proses rekayasa kebutuhan merupakan pekerjaan yang bersifat time consuming dan membutuhkan effort yang besar bagi analis sistem. Pekerjaan analis untuk melakukan rekayasa kebutuhan dapat lebih efisien atau lebih cepat dengan bantuan tool untuk mengotomatisasi proses rekayasa kebutuhan. Pada penelitian ini dilakukan pengembangan spesifikasi kebutuhan berupa class diagram secara otomatis dari data kebutuhan. Penelitian ini bermanfaat untuk membantu analis dalam melakukan spesifikasi kebutuhan. Spesifikasi kebutuhan yang dihasilkan merupakan pengembangan dari Automatic Requirments Engineering Model (AREM). Pembentukan class diagram dilakukan melalui tiga tahapan yaitu pembentukan class diagram dari data kebutuhan, penanganan duplikasi objek pada diagram, dan refinement class diagram. Pembentukan diagram pada tahap pertama dilakukan dengan menggunakan pendekatan pemrosesan teks, sementara itu penanganan duplikasi objek dilakukan menggunakan pendekatan term-frequency (TF) dan gabungan algoritma CombineTF dan Jaro-Winkler. Penelitian ini menggunakan dataset kebutuhan untuk pengembangan sistem informasi koperasi. Penelitian berhasil mengembangkan model untuk otomatisasi pembentukan class diagram. Hasil penelitian menunjukan bahwa penanganan duplikasi objek pada class diagram mampu mengatasi 62,5% duplikasi objek dengan nilai precision 0,94 dan nilai akurasi 0,97 untuk nilai threshold algoritma ≥ 0.8.
Analisis Perbandingan Single Membership Function dan Double Membership Function pada Diagnosis Penyakit ISPA
Authors: Hanif Muhammad Fikri , Pratiwi Helen Sasty , Tursina Tursina
Published: June 2024

Penyakit ISPA (Infeksi Saluran Pernafasan Akut) merupakan penyakit yang dapat menular. Penyakit ini disebabkan karena terjadinya infeksi dari bakteri maupun virus yang sering terjadi setiap tahunnya. Dalam keseharian, terkadang kita tidak dapat menyatakan sesuatu sebagai benar atau salah, namun kita harus menyatakannya dalam pernyataan hampir benar, sedikit benar, atau semacamnya seperti sedikit pusing, sedikit sesak. Logika fuzzy merupakan logika samar yang dapat mengatasi sesuatu yang memiliki ketidakpastian tersebut. Pada dasarnya logika fuzzy ini hanya memiliki satu fungsi keanggotaan saja (single membership function). Dengan berkembangnya ilmu pengetahuan Logika fuzzy ini terus dikembangkan oleh para peneliti yang kemudian didapatkan sebuah gagasan mengenai double membership function yang dihitung menggunakan metode fuzzy certainty factor. Penelitian ini akan membahas mengenai analisis perbandingan single membership function yang menggunakan metode fuzzy mamdani dan double membership function yang menggunakan metode fuzzy certainty factor terhadap diagnosis penyakit ISPA. Gejala dari penyakit ISPA yang digunakan adalah batuk, demam, pilek, frekuensi nafas, dan ada tidaknya tarikan dinding dada. Analisis kedua metode ini menerapkan masukan dari gejala ISPA sebagai acuan mendiagnosis penyakit, kemudian dilanjutkan dengan proses komposisi aturan, implikasi, dan defuzzifikasi. Dari hasil pengujian terhadap 30 data uji yang didapatkan dari dokter berdasarkan hasil rekam medis, kedua metode ini sama-sama menghasilkan 100% tingkat keakuratan.
Analisis Perbandingan Metode Pengklasifikasi Gambar Jenis Tulisan Kaligrafi Arab
Authors: Afriani Afriani , Sujaini Herry , Candraningrum Niken
Published: June 2024

Kaligrafi Arab atau Khat merupakan suatu ilmu atau seni penulisan yang memodifikasi huruf arab menjadi karya yang memiliki nilai estetika. Kaligrafi Arab memiliki sejarah yang sangat panjang, akan tetapi seiring berjalannya waktu, kini seni ini mulai disepelekan dan hampir dilupakan serta dengan banyaknya variasi jenis khat ini, membedakan jenis khat satu dan lainnya merupakan hal yang sulit bagi orang awam dan hanya dapat dipahami oleh orang yang mempelajarinya secara khusus. Penelitian ini menganalisis perbandingan metode Convolutional Neural Network (CNN) dan Support Vector Machine (SVM) dalam penerapan model untuk melakukan klasifikasi gambar berdasarkan jenis tulisan kaligrafi Arab. Dataset (kumpulan data) yang akan dikumpulkan berupa citra digital yang akan diberi label berdasarkan 6 jenis kaligrafi Arab, yaitu Khat Riq’ah, Khat Diwani, Khat Naskhi, Khat Tsuluts, Khat Farisi, Khat Kufi. Masing-masing jenis khat akan berisi 160 gambar (citra digital), sehingga total gambar (citra digital) yang akan digunakan pada penelitian ini adalah 960 gambar (citra digital). Dataset akan dibagi ke dalam data pelatihan (training set) dan data pengujian (testing set) dengan mengacu pada proporsi 90% dari dataset untuk data pelatihan dan 10% dari dataset untuk data pengujian, sehingga pada penelitian ini akan menggunakan K-Fold Cross Validation dengan nilai k = 10, yaitu akan dilakukan pengujian dan pelatihan sebanyak 10 kali (fold). Pada penelitian ini, proses tuning hyperparameter akan dilakukan saat menerapkan model CNN dan SVM, selanjutnya dilakukan pengujian performa model menggunakan Confusion Matrix pada tiap fold dari pengujian K-Fold Cross Validation. Pada model CNN, diperoleh nilai rata-rata akurasi, presisi, recall, dan skor f1 yang terbaik dengan menggunakan Arsitektur VGG19, optimizer RMSprop, dan nilai epochs = 100, yaitu 94.17%, 94.34%, 94.17%, 94.13%, serta nilai loss 0.5840. Sementara pada model SVM menghasilkan rata-rata akurasi, presisi, recall, dan skor f1 terbaik dengan menggunakan jenis kernel RBF, nilai C = 2, dan nilai gamma = 0.001, yaitu 76.25%, 77.06%, 76.25%, dan 75.87%. Berdasarkan pada hasil tersebut, dapat disimpulkan bahwa kinerja algoritma CNN memberikan performa yang lebih unggul daripada algoritma SVM dalam mengklasifikasikan gambar berdasarkan jenis tulisan kaligrafi Arab.
Aplikasi Pendeteksi Tingkat Kematangan Pepaya menggunakan Metode Convolutional Neural Network (CNN) Berbasis Android
Authors: Hawibowo Muhammad Sayyidin , Muhimmmah Izzati
Published: June 2024

Pepaya merupakan salah satu buah tropis yang memiliki nilai ekonomi tinggi dan memiliki kandungan gizi yang penting bagi kesehatan manusia. Kematangan pepaya sangat mempengaruhi rasa, tekstur, dan nilai jualnya. Oleh karena itu, pengembangan sistem otomatis untuk mendeteksi kematangan pepaya menjadi penting dalam industri pertanian. Dalam penelitian ini, dikembangkan sebuah aplikasi berbasis Android yang menggunakan metode Convolutional Neural Network (CNN) untuk mendeteksi kematangan pepaya secara otomatis. Dataset pepaya yang telah dikumpulkan digunakan untuk melatih model CNN guna mengklasifikasikan pepaya menjadi tiga kategori kematangan, yaitu belum matang, setengah matang, dan matang. Selain itu, aplikasi ini juga menyediakan prediksi masa panen pepaya berdasarkan analisis kematangan. Implementasi pada platform Android memungkinkan akses yang mudah dan cepat bagi petani atau pemilik kebun pepaya untuk memantau kematangan buah pepaya mereka. Hasil eksperimen menunjukkan bahwa model CNN yang diusulkan memiliki tingkat akurasi yang cukup tinggi yaitu sebesar 96.97% dalam mengklasifikasikan kematangan pepaya. Aplikasi ini diharapkan dapat membantu petani dalam mengoptimalkan proses panen dan pengelolaan pepaya secara efisien.
Optimasi Parameter Algoritma DBSCAN untuk Mendeteksi Titik Panas Kebakaran Hutan dan Lahan
Authors: Utami Putri Yulidsf , Hudjimartsu Sahid Agustian , Viona Tiara Aurilia , Sharfina Hulwana
Published: June 2024

Pencegahan terjadinya kebakaran hutan dan lahan dapat dilakukan dengan menyediakan informasi terkait titik panas dan karakteristik wilayah yang berpotensi munculnya titik panas. Tujuan penelitian ini untuk mengelompokkan data titik panas menjadi beberapa cluster berdasarkan density menggunakan algoritma DBSCAN. Untuk mendapatkan hasil cluster terbaik dilakukan optimasi parameter DBSCAN yaitu nilai epsilon dan minpts. terbaik Berdasarkan beberapa kali hasil iterasi terbentuk nilai epsilon 10 dan minpts minimal titik dalam satu cluster adalah 5. Nilai ini merupakan nilai terbaik dikarenakan membentuk cluster minim noise. Cluster terbentuk berdasarkan nilai LST dan NBR. Berdasarkan hasil penelitian cluster terbanyak yaitu pada tahun 2019 dan tahun 2022 terbentuk 3 cluster. Cluster 0 merupakan cluster yang memiliki nilai LST tinggi atau suhu permukaan tinggi dan memiliki nilai NBR tinggi atau luas terbakar tinggi. Cluster1 merupakan cluster yang memiliki nilai LST tinggi atau suhu permukaan tinggi dan memiliki nilai NBR sedang atau luas terbakar sedang. Sedangkan Cluster2 merupakan cluster yang memiliki nilai LST sedang atau suhu permukaan sedang dan memiliki nilai NBR sedang atau luas terbakar sedang. Kombinasi nilai LST dan NBR menunjukkan area tersebut pernah mengalami kebakaran hutan dan lahan. Evaluasi performa clustering algoritma DBSCAN dilakukan menggunakan Silhouette coefficient. Hasil evaluasi tahun 2017 nilai Silhouette coefficient yaitu 0,773 termasuk strong structure. Tahun 2018 nilai Silhouette coefficient yaitu 0,722 termasuk strong structure. Tahun 2019 terbentuk 3 cluster nilai Silhouette coefficient cluster 0  yaitu 0,875, nilai Silhouette coefficient cluster 1 yaitu 0,802 nilai Silhouette coefficient cluster 2 yaitu 0,876 termasuk pada kategori strong structure. Tahun 2020 terbentuk 2 cluster nilai Silhouette coefficient cluster 0  yaitu 0,637, nilai Silhouette coefficient cluster 1 yaitu 0,649 termasuk pada kategori Medium Structure. Tahun 2021 nilai Silhouette coefficient yaitu 0,714 termasuk strong structure. Tahun 2022 nilai  cluster 0 Silhouette coefficient yaitu 0,802, nilai Silhouette coefficient  cluster 1yaitu 0,811, dan nilai Silhouette coefficient cluster 2 yaitu 0,712 termasuk pada kategori strong structure.
Klasifikasi Kematangan Buah Sawit Berdasarkan Fitur Warna, Bentuk dan Tekstur Menggunakan Algoritma K-NN
Authors: Guslianto Safrida Ika , ‘Uyun Shofwatul
Published: June 2024

Kelapa sawit merupakan tanaman perkebunan yang menghasilkan CPO (Crude Palm Oil). Kadar CPO dipengaruhi oleh tingkat kematangan buah sawit. Pemanfaatan teknologi dalam melakukan klasifikasi untuk membantu proses memanen buah sawit telah dilakukan beberapa penelitian sebelumnya. Penerapan algoritma klasifikasi seperti SVM, K-Mean Clustering dan Backpropagation telah dilakukan dan mendapatkan hasil yang berbeda-beda. Pada penelitian ini klasifikasi Ekstraksi ciri fitur warna, bentuk dan tektur dilakukan untuk membandingkan pilihan fitur terbaik. Pemilihan fitur ini dilakukan untuk memilih fitur terbaik yang mampu melakukan klasifikasi kematangan buah sawit menggunakan Algoritma K-Nearest Neigbhors. Dimensi citra yang mempengaruhi dalam klasifikasi membuat peneliti melakukan pembuktian dalam pemilihan fitur yang tepat dalam klasifikasi ini. Fitur warna yang digunakan dalam penelitian ini adalah nilai Mean RGB, Standar Deviasi RGB, Entropy RGB dan Skenewss RGB. Fitur Bentuk yang digunakan nilai area, metriks, perimeter, mayor axis, minor axis dan nilai eccentricity. Fitur tektur yang digunakan nilai Mean Greyscale, Standar Deviasi Greyscale, contrast, correlation, energy dan homogeneity. Data yang digunakan dalam penelitian ini adalah sebanyak 230 citra terbagi kedalam 200 citra latih 100 citra matang, 100 citra mentah. Data uji digunakan sebanyak 30 citra yaitu 15 matang dan 15 citra mentah. Hasil klasifikasi terbaik dalam penelitian ini adalah penerapan pada fitur Warna dengan K = 1, 3, 4, 5 dan 7 sebesar 96.6%, fitur Tektur dengan K = 6 sebesar 66% dan fitur Bentuk dengan K = 1 sebesar 73.3%.
Dampak Test-Driven Development pada Kualitas Kode
Authors: Ilmi Muhammad Iqbal Naufal , Aminudin Aminudin , Sari Zamah
Published: June 2024

Pengembang perangkat lunak sekarang dituntut untuk memiliki perangkat lunak yang baik. Salah satu faktor yang membuat perangkat lunak tersebut baik adalah bebas dari berbagai macam bug dan program mudah untuk dirawat. Salah satu cara untuk mendapatkan hal tersebut adalah menggunakan Test-Driven Development (TDD). TDD adalah metode dengan menuliskan pengujian sebelum kode program. Dengan TDD diharapkan memiliki kualitas kode yang baik dan bebas dari berbagai macam bug. Karena hal tersebut, pada paper ini akan diteliti tentang dampak yang terjadi ketika menggunakan TDD dalam nilai-nilai seperti code coverage, halstead volume dan maintainability index. Hasilnya didapatkan bahwa dengan menggunakan TDD dapat meningkatkan matriks pada indikator tersebut karena pengembang memiliki kesempatan untuk berfokus pada penulisan test di awal sebagai awal siklus dan fokus pada akhir siklus. Berdasarkan perhitungan yang dilakukan, didapatkan hasil dengan penggunaan TDD dapat meningkatkan nilai code coverage sampai lebih dari 100%, cyclomatic complexity sebesar 15.78%, halstead volume sebesar 35% dan maintainability index sebesar 11%. Hal tersebut terjadi karena kode lebih banyak yang dijangkau oleh pengujian dan setiap siklus diakhiri dengan refactor sehingga program akan diperbaiki setiap siklus sehingga kualitas kode menjadi lebih baik.
Analisa Pola Belanja Konsumen serta Prediksi Stok Barang Berbasis Web
Authors: Putra I Made Dwi Cahaya , Sasmita Gusti Made Arya , Rusjayanthi Ni Kadek Dwi
Published: June 2024

Data mining merupakan teknik pengolahan data dalam jumlah besar menggunakan berbagai algoritma serta sistem untuk menghasilkan sebuah informasi yang berguna. Tujuan dari penelitian ini adalah untuk membuat sebuah sistem berbasis web dengan mengimplementasikan teknik data mining yang dapat digunakan dalam mempermudah melakukan asosiasi terhadap barang dan prediksi stok barang. Penelitian ini dilakukan dengan menggunakan dua metode asosiasi yaitu dengan algoritma FP-Growth dan apriori serta dua metode prediksi yaitu dengan algoritma regresi linier dan Support Vector Regression (SVR). Proses asosiasi dari 2658 data transaksi menggunakan metode FP-Growth dan apriori sama-sama menghasilkan jumlah aturan asosiasi berdasarkan nilai minimum support dan confidence yang sama. Proses prediksi 10 jenis barang menggunakan regresi linier dan SVR menghasilkan tingkat akurasi yang berbeda-beda tiap produknya sehingga metode dengan akurasi tertinggi dipilih pada setiap produk. Rata-rata tingkat kesalahan prediksi dengan MAPE dari 10 produk menggunakan metode regresi linear sebesar 12,09% sedangkan metode SVR sebesar 11,51%, sehingga metode SVR memiliki akurasi yang lebih baik untuk diterapkan pada Timbul Jaya Petshop. Hasil dari asosiasi dan prediksi dapat dimanfaatkan untuk merancang strategi bisnis kedepannya.
Analysis of Factors that Influence Consumer Satisfaction in Zest Chicken Restaurant Sumenep
Authors: Rahman Sindi Arista , Muhaimin Abdul Wahib , Toiba Hery
Published: June 2024

The rapid growth in the number of fast food restaurants in Sumenep City has resulted in a high level of competition so that every restaurant needs to create consumer satisfaction both from product and service elements. This research aims to analyze the factors that contribute to consumer purchasing decisions and analyze consumer satisfaction with the performance of the Zest Chicken-Geprek Lek Djo Restaurant, Sumenep City. The research location was carried out purposively and the sample method used was Accidental Sampling, totaling 100 people. The data used in this research are primary data and secondary data. The data analysis method uses Factor Analysis, Importance Performance Analysis (IPA) and Customer Satisfaction Index (CSI). The research results show that there are four factors formed consisting of 18 attributes. Two attributes that are not included in the formation of factors are Help to Help Choose Products and Individual Attention. Overall the level of consumer satisfaction with restaurant performance is categorized as satisfied because the CSI value is 75.20%. However, the attributes that need to be prioritized in improving performance are the attributes in the first quadrant, namely speed of presenting products, comfortable operating hours, greetings and thanks by the waiter. The implications of this research are that restaurants can improve service attributes, namely the friendliness of employees in Quadrant I and add employees
Analysis of Agrotourism Livelihood Assets in Batu City
Authors: Parlindungan Soaniton David Stefanus , Riana Fitria Dina , Andriani Dwi Retno
Published: June 2024

With the increasing number of tourists visiting Batu City. This continuous increase represents an opportunity for the people of Batu City to develop their tourism sector. Agrotourism is one of the widely implemented tourism concepts in Batu City. Agrotourism is a concept that utilizes agriculture as its main attraction, aiming to provide recreational and educational experiences for tourists. This study aims to assess the development of tourism activities in Agrotourism in Batu City based on livelihood assets. The research utilizes a quantitative method employing the Asset Pentagon diagram. The analysis involves Livelihood Vulnerability Index (LVI) the assets to determine the most vulnerable one, visualized through a pentagon radar diagram. The measurement of livelihood assets includes variables such as human capital, social capital, natural capital, financial capital, and institutional capital. According to the results, the LVI in Desa Wisata Sidomulyo is 0.359, classified as "moderate" vulnerability the LVI in Desa Wisata Pandanrejo is 0.391, classified as "moderate" vulnerability the LVI in Wisata Eduaksi Dadaprejo is 0.266, classified as "low" vulnerability.
A formal Fe(III/V) redox couple in an intercalation electrode
Authors: Ramachandran Hari , Mu Edward W. , Lomeli Eder G. , Braun Augustin , Goto Masato , Hsu Kuan H. , Liu Jue , Jiang Zhelong , Lim Kipil , Busse Grace M. , Moritz Brian , Kas Joshua J. , Vinson John , Rehr John J. , Park Jungjin , Abate Iwnetim I. , Shimakawa Yuichi , Solomon Edward I. , Yang Wanli , Gent William E. , Devereaux Thomas P. , Chueh William C.
Published: June 2024

Iron is the most abundant transition metal in Earth’s crust, and redox cycling between its well-known low-valent oxidation states of FeII and FeIII drives crucial processes in nature. The FeII/III redox couple charge compensates cycling of lithium iron phosphate, a positive electrode (cathode) for lithium-ion batteries. High-valent iron redox couples, involving formal oxidation higher than FeIII, could deliver higher electrochemical potentials and energy densities. However, because of the instability of high-valent Fe electrodes, they have proven difficult to probe and exploit in intercalation systems. In this work, we report and characterize a formal FeIII/V redox couple by revisiting the charge compensation mechanism of (de)lithiation in Li4FeSbO6 (LFSO). Valence-sensitive experimental and computational core-level spectroscopy reveal a direct transition from FeIII (3d5) to a negative charge-transfer FeV (3d5L2) ground state upon delithiation, without forming FeIV. Exhibiting resistance to calendar aging, high operating potential, and low voltage hysteresis, the FeIII/V redox couple in LFSO provides a framework for developing sustainable, Fe-based intercalation cathodes for high-voltage applications.
Carbon-Resource Recovery from Vinyl Polymers of Cyclic Ketene Acetal Esters Using High-Temperature Water
Authors: Kohsaka Yasuhiro , Kazama Akane , Matsuo Keigo , Deguchi Shigeru , Osada Mitsumasa
Published: June 2024

Vinyl polymer prepared from 2-methylene-4H-benzo[d][1,3]dioxin-4-one (MBDO), a cyclic ketene acetal ester, is a chemically recyclable polymer that is hydrolyzed to salicylic acid (SA) and acetic acid (AA). Despite this potential, the polymer, poly-MBDO required a strong acid or base in organic solvent for the hydrolysis. In this study, we report the quantitative conversion of poly-MBDO to phenol by treatment in high-temperature water. Hydrolysis of poly-MBDO afforded SA, which underwent rapid decarboxylation to phenol. For example, poly-MBDO quantitatively afforded phenol upon heating in water at 300 °C for 5 min and freeze-drying. Although the hydrolysis of the main chain was incomplete, the products were volatile and removed by drying the reaction mixture, leaving the residue of pure phenol. Since SA is industrially synthesized from phenol and CO2, the synthesis of poly-MBDO from phenol is in principle possible. The quantitative conversion of poly-MBDO to phenol can also be considered as upcycling, since phenol is a raw material for various fine chemicals.
Investigation of the non-radiative photo-processes of unnatural DNA base: 7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) - A computational study
Authors: Ghosh Paulami
Published: June 2024

7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) is an unnatural nucleic acid which forms stable pair with Pyrrole-2-carbaldehyde (Pa) in DNA. This Ds-Pa pair gets stabilized via van der Waals interaction and shape fitting. In our previous study,\cite{ghosh2021radiationless} we investigated the non-radiative photo-processes of unnatural DNA base Pa and also there are some studies on its stability and reactivity in the ground state. But to form a good unnatural base pair, one has to understand its stability not only in the ground state but also in the excited states after absorbing UV radiation. Therefore, in this study, the excited state photo-processes of Ds on UV irradiation and it's non-radiative decay channels have been investigated. It is shown using state of the art multi reference methods and this investigation finally leads the molecule to access minimum energy crossing point (MECP) via a downhill pathway.
Secondary organic aerosol from biomass burning phenolic compounds and nitrate radicals can be highly viscous over a wide relative humidity range
Authors: Nikkho Sepehr , Bai Bin , Mahrt Fabian , Zaks Julia , Peng Long , Kiland Kristian J. , Liu Pengfei , Bertram Allan K.
Published: June 2024

Biomass burning events, including wildfires, can emit large amounts of phenolic compounds such as guaiacol. These phenolic compounds can undergo oxidation by nitrate radicals (NO3) to form secondary organic aerosol (SOA). Viscosity and hygroscopicity are key properties that affect SOA’s role in atmospheric chemistry, air quality, and climate. However, these properties have not been quantified for SOA formed from the reaction of phenolic compounds with NO3. We used the poke-flow technique and a quartz crystal microbalance (QCM) to measure the viscosity and hygroscopicity of SOA particles generated from the reaction of NO3 with guaiacol, termed guaiacol-NO3 SOA. The viscosity of this SOA is extremely high (≳ 5×10^7 Pa s) at RH ≲ 70% and drastically higher than previously reported for other SOA types investigated with the poke-flow technique at RH ≳ 40%. The high viscosity for guaiacol-NO3 SOA can be attributed, at least in part, to the low hygroscopicity measured by the QCM. From the viscosity results, we calculated the mixing times of organic molecules within guaiacol-NO3 SOA. The results suggest that mixing times within guaiacol-NO3 SOA particles with atmospherically relevant sizes exceed 1 hour for most tropospheric conditions, with possible implications for predicting the size, mass, and long-range transport of pollutants in phenolic SOA.
Flora of Singapore precursors, 44: Notes on Menispermaceae in Singapore
Authors: Turner I.M.
Published: June 2024

A nomenclatural synopsis, including typification, of the native species of Menispermaceae in Singapore is presented. Fourteen species in 12 genera are included. Lectotypes are designated for 37 names, and one epitype is designated. A key to the Singapore species of Menispermaceae is also included.
Apresentação do Dossiê
Authors: Farias Edson
Published: June 2024

Dividido em duas partes, publicadas nesta e na próxima edição da revista Arquivos do CMD, o dossiê “CMD: 20 anos”, como sugere o título, faz parte das atividades em comemoração às duas décadas do Grupo de Pesquisa Cultura, Memória e Desenvolvimento. Nas suas duas versões, nele estarão reunidas comunicações apresentadas na edição do XXVI Seminário Interno de Pesquisa do grupo, ocorrido entre 30 de novembro e 02 de dezembro de 2022, nas dependências do Programa de Pós-Graduação em Memória: Linguagem e Sociedade, da Universidade Estadual do Sudoeste da Bahia, em Vitória da Conquista.
Ontologias do comum
Authors: Pitombo Mariella
Published: June 2024

Celebrando os vinte anos do Grupo de pesquisa “Cultura Memória e Desenvolvimento” (CMD), este artigo busca retraçar minha trajetória intelectual, destacando as filiações teóricas e escolhas de objetos de pesquisa, percurso no qual o CMD foi decisivo. Ilustro o modo como fui desenvolvendo meus temas de pesquisa de modo a demonstrar o arco analítico que me levou da análise das políticas culturais e suas institucionalidades para a produção de subjetividades coletivas que compõem a esfera cultural contemporânea. Parto da hipótese de que a tendência da formação destes sujeitos coletivos expressam o sintoma de um tempo marcado pela exaustão do sistema capitalista e pela exacerbação da ética individualista. Portanto, a inclinação para o comum e o coletivo seria uma resposta e uma alternativa para outros modos de vida
Regimes de memória à luz de um itinerário audiovisual
Authors: De Oliveira Rogério Luiz Silva
Published: June 2024

O vídeo-ensaio promove a reunião de imagens e sons constituintes recolhidos de trabalhos resultantes de um investimento criativo e intelectual junto ao Curso de Cinema e Audiovisual e ao Programa de Pós-Graduação em Memória: Linguagem e Sociedade, da Universidade Estadual do Sudoeste da Bahia (UESB). O trabalho reúne trechos de documentários e trabalhos experimentaisdesenvolvidos a partir de dispositivos fundamentalmente constituídos pela memória. O trabalho audiovisual utiliza uma voz over que conduz o olhar na direção das metáforas imagéticas e sonoras criadas pelas obras visitadas em torno da noção de memória. O vídeo-ensaio resulta de estudos estéticos e teóricos sobre a imagem técnica à luz dereflexões acerca de processos de criação e leituraimagéticas.
Na adoção de um nome, a delimitação de um eixo intelectual
Authors: Farias Edson , Nery Salete , Gusmão Milene Silveira
Published: June 2024

Escrito em observância a critérios biográficos e memorialistas, quando faz um retorno à situação na qual se deu a troca da denominação em que se fixou o atual nome do grupo, a proposta deste texto consiste em articular o diálogo entabulado com a obra eliasiana com a definição do eixo-matriz da problematização sobre o qual se estabeleceu e desdobrou exames de temáticas que firmaram a silhuetas dos interesses de pesquisa, estudos e reflexão do CMD. E na mesma tocada analítica, argumenta o quanto a aplicação na execução sempre atualizada desses exames, legou um padrão operacional que, ao priorizar o acompanhamento de trajetórias sociobiográficas, como recurso de vigilância epistemológica, requisita a reflexividade da trajetória do/a próprio/a pesquisador/a.
Trinta anos do Janela Indiscreta:
Authors: Farias Edson
Published: June 2024

A iniciativa de olhar o Programa de Extensão Universitária Janela Indiscreta Cinema e Audiovisual da Universidade Estadual da Bahia, neste texto, o toma da perspectiva de um círculo artístico-intelectual em formação, cuja incidência das suas elaborações sobre a cultura cinematográfica no Brasil estão sincronizadas com os deslocamentos sócio-históricos das últimas três décadas, que tornam o nicho universitário um espaço estratégico quanto o recrutamento de quadros, trânsito de ideias e formulação/circulação de conhecimentos com impactos no modo mesmo de conceber e realizar a cultura contemporânea.
Imprensa infantojuvenil:
Authors: Borges Leão Andréa
Published: June 2024

Apresentado originalmente no XXXVI Seminário de Pesquisa do Grupo Cultura, Memória e Desenvolvimento que aconteceu no final de novembro de 2022, na Universidade Estadual do Sudoeste da Bahia, em Vitória da Conquista, este ensaio tem o objetivo de analisar a proposta editorial do jornal Joca, que se revela um rico material para pensar as relações entre a produção simbólica voltada para jovens e os processos de transmissão de conhecimentos sobre a sociedade. No primeiro momento, apresento uma sociogênese da imprensa infantil brasileira em perspectiva comparada com as balanças de identificação Nós-Eu de outras produções nacionais. No momento seguinte, trago para o debate as construções de autoimagens de inovação/novidade em contraposição a autoimagens da tradição, que orientam a proposta editorial do jornal Joca
Eu e o CMD:
Authors: Brito Nunes Givanildo
Published: June 2024

Uma trajetória de pesquisa se revela promissora no momento em que proporciona ao pesquisador encontros que lhe mobilizam e despertam para algo em comum entre o cotidiano e o objeto de pesquisa: ou seja, perceber que as fundamentações teóricas que embasam seu trabalho lhe fornecem elementos para compreender aspectos da própria vida. A elaboração da categoria “transa”, portanto, mais que uma criação em si, é um amadurecimento possibilitado pelas mobilizações afetivas provenientes das relações com o grupo CMD (e pelas múltiplas leituras) ao longo dos anos de pesquisa.
O cômico na performance artística de Ney Matogrosso
Authors: Godoi Rodolfo
Published: June 2024

O artigo aborda a comicidade na performance do cantor Ney Matogrosso, em especial em uma de suas músicas de maior sucesso, Homem com H (autoria de Antônio de Barros, composta nos anos 1970). Desenvolvem-se reflexões sobre como a performance artística em questão pode provocar uma inquietação crítica quanto aos padrões sociais de gênero e da heteronormatividade através do humor, mobilizando uma disputa simbólica e se tornando uma referência Ã  memória cultural de grupos LGBTs no país.
amor no âmago da aceleração – Noah
Authors: Baiochi Nayara
Published: June 2024

Neste artigo, analisamos o curta-metragem canadense Noah (2013), dirigido por Patrick Cedeberg e Walter Woodman, de modo a discutir como está construída a ligação entre amor e tecnologia, que aparece manifesta na trama especialmente por conta do que emerge como sua questão mais pulsante, o tempo. Nesse sentido, procuramos caracterizar e problematizar o que denominamos como aceleração, noção oriunda de nossa percepção das construções fílmicas. Para tanto, debatemos elementos expressivos dessa produção audiovisual e procuramos delinear os valores do grupo social privilegiado pelo filme. Ao apontar como o vínculoentre essas noções está construído, discutimos o impacto do desenvolvimento tecnológico sobre o amor na contemporaneidade.
Autoria e pensamento cinematográfico brasileiro em Terra em Transe (1967), de Glauber Rocha
Authors: Guimarães Dias Pimentel Artur
Published: June 2024

Este artigo pretende investigar as bases sócio-históricas do cinema moderno brasileiro para entender a constituição de uma matriz de pensamento cinematográfico no Brasil. Para isso, o filme Terra em Transe (1967), de Glauber Rocha, será tomado como objeto de análise para explorar as seguintes questões: Que tipo de noção de autoria se inscreve nesse filme? Como esse cineasta pode ser o responsável por um trabalho de conversão coletiva nos modos de percepção e compreensão acerca do tipo de cinema produzido no país? Tendo essas questões iniciais como ponto de partida, esse trabalho visa compreender como Terra em Transe (1967) é capaz de inscrever ideias, interpretações, teses e um pensamento social sobre o Brasil.
Palavras-chaves: Terra em Transe, Glauber Rocha, autoria, pensamento social brasileiro.
Encontrando a voz em serviços de SVOD
Authors: Bouhid Barradas Gabriel , Consentino de la Vega Rafael
Published: June 2024

O objetivo deste artigo é analisar a natureza das principais métricas usadas no setor audiovisual, mais especificamente em serviços de streaming. Textos de referência localizados em busca exploratória são analisados para mapeamento de métricas que são analisadas à luz dos conceitos de Saída e Voz propostos por Hirschman (1973). Segundo o autor, quando uma organização entra em declínio, seus membros ou clientes tipicamente têm duas respostas: abandonar a organização, a Saída; ou manifestar-se para buscar a recuperação, a Voz. O principal argumento do artigo é que a maioria dos indicadores comumente utilizados em serviços de SVOD tem como objetivo monitorar apenas respostas de Saída, deixando pouco espaço para a Voz.
O eixo acadêmico de escrita dramática
Authors: Berton Paulo Ricardo
Published: June 2024

Esta comunicação examina o surgimento na Língua Portuguesa do termo ‘Escrita Dramática’, em face à polissemia adquirida pelo termo ‘Dramaturgia’ para designar um texto pertencente ao gênero literário dramático. A seguir, verifica a sua entrada na Academia enquanto disciplina e campo do saber para então debruçar-se sobre três de suas possíveis aplicações práticas: enquanto entretenimento que propicia o gozo estético e um relaxamento das tensões cotidianas, enquanto ferramenta terapêutica de reflexão e autodescoberta e enquanto propiciador de parcerias com outros autores dramáticos ou centros de produção de escrita deste gênero literário específico, que ao contrário da lírica e da épica, somente se completa numa instância extraliterária, que é a teatral.
Intangíveis culturais
Authors: Cristina Dantas Daniele , Bezerra Cavalcanti Marcos do Couto
Published: June 2024

O presente trabalho tem como objeto de estudo a intangibilidade na cultura considerando sua matriz informacional, natureza intangível e capacidade de produção de valor. São objetivos apresentar características dos intangíveis e considerações sobre as possibilidades de avaliá-los, identificar intangíveis culturais e propor reflexões sobre os meios de dimensionar e representar o valor identificado de bens e serviços culturais. Desenvolvido a partir de revisão de literatura, pautando-se em textos acadêmicos (livros e artigos acadêmicos), busca-se associar referenciais sobre práticas e dinâmicas culturais ao referencial teórico.  Sua pertinência é dada pela contribuição que as reflexões sobre os intangíveis culturais podem oferecer na tradução da produção de valor nos processos de circulação, apropriação e usos de bens e serviços culturais, sua intangibilidade e importância econômica e simbólica, bem como seu lugar estratégico na economia de alguns países.
Traffic situation in Yerevan and ways to modernize with the help of current problem of traffic congestion
Authors: Sargsyan A. T.
Published: June 2024

Introduction. This article addresses the pressing issue of road traffic congestion in the capital of Armenia, Yerevan, and proposes a solution using the Automated Traffic Management System (ATMS). The introduction underscores the significance of effective traffic management in ensuring the safety and comfort of urban residents.

Materials and methods. The analysis of the current situation raises concerns about traffic density, congestion, inefficient use of road resources, and their impact on the environment and citizens’ quality of life. In turn, the exploration of ATMS as a solution includes an explanation of the system’s concept, its benefits, and successful global implementation examples. The implementation plan for ATMS encompasses stages from data collection to traffic management, along with necessary technical and infrastructural changes. The assessment of costs and benefits underscores the economic and social components of anticipated outcomes.

Conclusions. The introduction of automated traffic management systems (ATMS) leads to a significant reduction in transport delays at intersections by 10–20%, which reduces gasoline consumption for movement by 30%. The number of traffic accidents at intersections is reduced by 10–15%. This leads to economic benefits, improved road safety and improved environmental conditions in cities.
The Effect of Strengthening The Character Education of The "TADZKIROH" Perspective on The Religious Character of Students
Authors: Yuliana Anaas Tri Ridlo Dina , Nuryana Zalik
Published: June 2024

Globalization which is overgrowing in various fields, has many impacts. The most often impact in the spotlight is related to character issues. As one of the agents of change and character control, educational institutions respond by implementing character education programs. The purpose of this study was to analyze the effect of strengthening character education from the "tadzkiroh" perspective on the religious character of students. This research approach uses quantitative associative evaluative research methods. From the research population at Muhammadiyah 1 Wates Vocational School, samples were taken from class XI, which amounted to 107 students, and then a sample of 84 students was taken. The sampling technique used is simple random sampling and proportional random sampling. Data collection techniques used are questionnaires and documentation. The data analysis technique was carried out descriptively in frequency analysis and cross tables and inferentially including correlation analysis and linear regression. The results showed that the level of character education in Tadzkiroh's perspective was effective with 69%, while the level of students' religious character was in the high category with 79,8%. The relationship between tadzkiroh perspective character education and students' religious character is quite significant with a correlation coefficient value of 0,507 or is in the medium category. The contribution of Tadzkiroh's perspective character education in predicting students' religious character is 25,7%, while the remaining 74,3% is contributed by other variables not examined in this study.