bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pemodelan Generalized Space Time Autoregressive untuk Meramalkan Indeks Harga Konsumen
Authors: Agnesya Risnandar  , Anneke Iswani Achmad  
Published: July 2023

Abstract. Inflation is an economic problem that often arises in Indonesia. Inflation is a continuous increase in the price of goods and services which can cause a decrease in the value of money. Inflation plays an important role in determining economic conditions, one of the indicators used to measure the inflation rate is the Consumer Price Index (CPI). The CPI is not only influenced by the previous time element, but also influenced by the inter-location element. The Generalized Space Time Autoregressive (GSTAR) method is one of the methods that can be used to analyze data that involves the relationship between time and location. This research will use CPI data for 7 cities in West Java, namely Bogor City, Sukabumi City, Bandung City, Cirebon City, Bekasi City, Depok City, and Tasikmalaya City with monthly period data from January 2014 to December 2019. This study aims to obtain the best GSTAR model and forecasting results for CPI data for 7 cities in West Java. Based on the research results, the GSTAR (5.1)I(1) model with uniform weights has the smallest RMSE value of 0.467767 compared to the distance inverse weight and cross-correlation normalization, so the best model for CPI data for 7 cities in West Java is the GSTAR (5.1)I(1) model with uniform weight. The forecasting results obtained, in general, in 2023 the CPI of 7 cities in West Java will experience a periodic increase.
Abstrak. Inflasi merupakan permasalahan ekonomi yang sering muncul di Indonesia. Inflasi adalah kenaikan harga barang dan jasa secara terus menerus yang dapat menyebabkan penurunan nilai uang. Inflasi berperan penting dalam menentukan kondisi perekonomian, salah satu indikator yang digunakan untuk mengukur tingkat inflasi adalah Indeks Harga Konsumen (IHK). IHK tidak hanya dipengaruhi oleh unsur waktu sebelumnya, tetapi juga dipengaruhi oleh unsur antar lokasi. Metode Generalized Space Time Autoregressive (GSTAR) merupakan salah satu metode yang dapat digunakan untuk menganalisis data yang melibatkan keterkaitan antar waktu dan lokasi. Pada penelitian ini akan digunakan data IHK 7 kota di Jawa Barat yaitu Kota Bogor, Kota Sukabumi, Kota Bandung, Kota Cirebon, Kota Bekasi, Kota Depok, dan Kota Tasikmalaya dengan data periode bulanan dari Januari 2014 sampai Desember 2019. Penelitian ini bertujuan untuk mendapatkan model GSTAR terbaik dan hasil peramalan untuk data IHK 7 kota di Jawa Barat. Berdasarkan hasil penelitian model GSTAR (5,1)I(1) dengan bobot seragam memiliki nilai RMSE terkecil yaitu sebesar 0.467767 dibandingkan dengan bobot invers jarak dan normalisasi korelasi silang, sehingga model terbaik untuk data IHK 7 kota di Jawa Barat yaitu model GSTAR (5,1)I(1) dengan bobot seragam. Hasil peramalan yang diperoleh, secara umum pada tahun 2023 IHK 7 kota di Jawa Barat mengalami peningkatan secara periodik.
Klasifikasi Penyakit Diabetes Retinopati Menggunakan Support Vector Machine dengan Algoritma Grid Search Cross-validation
Authors: Fatmawati  , Rifai Nur Azizah Komara 
Published: July 2023

Abstract. Accuracy in determining the object in the appropriate class is a challenge in the classification method. Support Vector Machine is a classification method that is capable of classifying data that does not go through the learning stage and is able to produce a classification model even though there is relatively little data training while still producing good accuracy. The classification performance improvement produced by the SVM method is determined from the parameter settings. Therefore, the grid search algorithm is used to find the optimal parameters. The problem of diabetic retinopathy is important because it is one of the causes of total blindness in several countries. This study aims to apply the SVM method by applying the grid search cross-validation algorithm. Grid search is a method of financing combination models and hyperparameters by testing a single combination of models and validating each combination. The grid search method is paired with cross-validation to obtain the best model in classifying disease status in diabetic retinopathy patients. By using a linear kernel and 5-fold cross-validation, the results obtained for 30 models. The best model for cases of diabetes retinopathy classification is obtained from the cost parameter 10 of 74.8%.
Abstrak. Ketepatan dalam menentukan objek pada kelas yang sesuai merupakan tantangan pada metode klasifikasi. Support Vector Machine menjadi metode klasifikasi yang mampu melakukan klasifikasi untuk data yang tidak melewati tahap pembelajaran dan mampu menghasilkan model klasifikasi meskipun data training relatif sedikit dengan tetap menghasilkan akurasi yang baik. Peningkatan performa klasifikasi yang dihasilkan oleh metode SVM ditentukan dari pengaturan parameter. Oleh karena itu, algoritma grid search digunakan untuk melihat parameter yang optimal. Masalah diabetes retinopati menjadi penting karena menjadi salah satu penyebab kebutaan total di beberapa negara. Penelitian ini bertujuan untuk menerapkan metode SVM dengan menerapkan algoritma grid search cross-validation. Grid search merupakan metode penentuan kombinasi model dan hyperparameter dengan melakukan uji coba satu persatu kombinasi model dan melakukan validasi pada setiap kombinasi. Metode grid search dipasangkan dengan cross-validation untuk mendapatkan model terbaik dalam mengklasifikasikan status penyakit pada pasien diabetes retinopati. Dengan menggunakan kernel linear serta 5-fold cross-validation diperoleh hasil sebanyak 30 model. Model terbaik untuk kasus klasifikasi penyakit diabetes retinopati ini didapatkan dari parameter cost 10 sebesar 74,8%.
Analisis Pengaruh Ukuran Butir Terhadap Desulfurisasi dan Deashing Batubara Menggunakan Larutan NaOH
Authors: Sufriadin  , Mawardi Fuad , Sri Widodo  
Published: July 2023

Abstract. To utilize coal with high ash and sulfur content, efforts are needed in the form of deashing and desulphurization of coal. Coal washing in this study chemically used sodium hydroxide (NaOH) solution in coal samples from the Padang Lampe area, Libureng Village, Tanete Riaja District, Barru Regency, South Sulawesi Province. Coal washing was carried out with variable grain sizes of 65, 100, and 150 mesh, concentrations of 2, 4, and 6 M NaOH solutions, and predetermined experimental conditions. The results of the analysis of the quality of coal samples in the Padang Lampe area showed 5.48% moisture content, 36.03% ash content, 26.65% volatile matter, 31.84% fixed carbon, 1.47% total sulfur, and 5,156 cal/calorie value. gr. Thus, Padang Lampe coal is classified as sub-bituminous type C. The results of coal desulfurization experiments using NaOH solution showed the highest reduction in total sulfur content with a total sulfur reduction percentage of 46.39%, where the initial sulfur content of 1.47% reduced to 0.788%. Meanwhile, the coal deashing process using NaOH solution showed the highest reduction in ash content with a reduction percentage of 22.56%, where the initial ash content of 36.03% reduced to 27.9%. The process of desulphurization and deashing of coal that has been carried out shows that the grain size of 150 mesh and the concentration of 6M NaOH solution is the maximum variable.
Abstrak. Untuk memanfaatkan batubara dengan kadar abu dan sulfur yang tinggi diperlukan usaha berupa deashing dan desulfurisasi batubara. Pencucian batubara pada penelitian ini secara kimia menggunakan larutan natrium hidroksida (NaOH) pada sampel batubara dari daerah Padang Lampe, Desa Libureng, Kecamatan Tanete Riaja, Kabupaten Barru, Provinsi Sulawesi Selatan. Pencucian batubara dilakukan dengan variabel ukuran butir 65, 100, dan 150 mesh, konsentrasi larutan NaOH 2, 4, dan 6 M, dan kondisi percobaan yang telah ditentukan. Hasil analisis kualitas sampel batubara daerah Padang Lampe menunjukkan kadar air 5,48%, kadar abu 36,03%, zat terbang 26,65%, karbon tetap 31,84%, total sulfur 1,47%, dan nilai kalori 5.156 kal/gr. Dengan demikian, maka batubara Padang Lampe termasuk jenis sub-bituminus C. Hasil percobaan desulfurisasi batubara menggunakan larutan NaOH menunjukkan penurunan kandungan total sulfur tertinggi dengan persentase reduksi total sulfur 46,39%, dimana kandungan sulfur awal sebesar 1,47% berkurang menjadi 0,788%. Sementara itu, pada proses deashing batubara menggunakan larutan NaOH menunjukkan penurunan kadar abu tertinggi dengan persentase reduksi kadar abu sebesar 22,56%, dimana kadar abu awal sebesar 36,03% berkurang menjadi 27,9%. Proses desulfurisasi dan deashing batubara yang telah dilakukan menunjukkan percobaan pada ukuran butir 150 mesh dan konsentrasi larutan NaOH 6M merupakan variabel yang paling maksimal.
Sistem Diagnosa Laying Hens Disease menggunakan Dempster Shafer
Authors: Manurung Andika Nanda , Sembiring Muhammad Ardiansyah , Handoko Wiwin 
Published: July 2023

Laying hens are animals that are widely bred by people in Indonesia, especially in the province of North Sumatra as a form of micro, and medium enterprises, commonly abbreviated as UMKM. In order to improve health and avoid disease in these animals, it is necessary to have the knowledge to deal with the symptoms of existing diseases. The purpose of this study is to create a system for diagnosing disease in laying hens using the Dempster Shafer method. The stages of making this system are analysis, design, implementation, and testing. Collecting data on the study through observation and interviews about diseases in these animals. Meanwhile, in this research design, application architecture and interfaces are created. Data analysis technique using Dempster Shafer and testing is done shade Blackbox. Our findings are an expert system that can diagnose dempster shader hens’ disease. This system can also be implemented using the Dempster Shafer method and is then running well and can provide diagnosis results with an accuracy of 99.04%. In addition, the test results show that the modules in this system are already functioning and successfully based on the Blackbox results. Therefore, this system can be used to find out the symptoms of disease in laying hens, especially in the Food Security and Animal Husbandry Service of North Sumatra Province, which is Asahan Regency.
Analisis Perilaku Usaha Peternak Kerbau di Pulau Moa Kabupaten Maluku Barat Daya
Authors: Terlewan Miiriam Novarina , Tomatala Semuel S.J. , Ririmasse Piter M 
Published: July 2023

This study aims to analyze the behavior of farmers in buffalo farming in Moa District, Southwest Maluku Regency. The survey was conducted in three sample villages, namely Tounwawan Village. Klis Village and Werwaru Village. The variable observed were the breeders age, education level occupation,family dependents,buffalo ownership and number of buffalo. The main variables are knowledge, Attitudes and actions towards buffalo farming. The results showed that the behavior of breeders based on the level of knowledge of farmers in the buffalo farming was in the agree (S) category, the proportion of which was 75.8%, meaning that the breeders had good knowledge in the buffalo livestock business, the attitude of the breeders was in the Strongly Agree (SS) category. with a proportion of 80.4%,it means that in running a buffalo catlle business,the breeders show a very good attitude, while the actions of the breeders are in the category of doing (M) the proportion is 53.33% meaning that the farming in his business implements variour technical measures in business management her.
Karakteristik Fisik, Kimia dan Mineral Tanah Di Lokasi Kampus IAIN- Ambon Kecamatan Sirimau Kota Ambon
Authors: Lattupeirissa Anggi Asafita , Luhukay Marcus , Risamasu Robby G 
Published: July 2023

The aims of this study was to identify morphological characteristics, clay mineral composition and soil similarity index between two soil profiles at the IAIN campus. The results showed that soil color characteristics of soil layers of both soils are different. Both soil profiles have deep solums with loam to sandy loam texture distribution. The increasing of clay content in the B horizon of both soil profiles is still weak as indicated by the present of a Bw (kambik) horizon. Soil structure is a subangular blocky with fine to coarse sizes and weak to strong structural development. Soil consistency is slightly sticky to sticky. Cation exchange capacity is very low as indicated by low Ca dan Na, medium to high Mg and high Na soil exchangeable cations. The dominant clay mineral in both soil profiles is kaolonit, which is formed by unwell-consolidated weathering materials mixed with weathering-resistant quartz. The silt/clay ratio and CEC values shows similarity between layers between both profiles, however, the Ca/Mg ratio shows dissimilarity. The soil type in both soil profiles is district Kambisol (Typic distrudepts) categorized as a developed soil
Serangan Hama dan Penyakit Pada Tanaman Cabai di Desa Waimital dan Waihatu Kabupaten Seram Bagian Barat
Authors: Arniati Devi , Goo Nureni , Amannupunyo Handry R.D. 
Published: July 2023

Tanaman cabai adalah salah satu tanaman hortikultura yang penting di Indonesia. Cabai merupakan tanaman yang menghasilkan buah cabai dengan rasa pedas, dan dapat dikategorikan sebagai sayuran dan bumbu wajib yang harus ada pada makanan yang akan dikonsumsi. Penelitian dilakukan untuk mengetahui jenis hama dan penyakit yang menyerang tanaman cabai pada Desa Waimital dan Waihatu dan untuk Mendapatkan data kerusakan yang di timbulakan oleh hama dan penyakit pada tanaman cabai di Desa Waimital dan Waihatu. Pengamatan dan pengambilan sampel dilakukan pada lahan petani cabai pada Desa Waimital Kecamatan Kairatu dan Desa Waihatu Kecamatan Kairatu barat. Penelitian ini di laksanakan pada Bulan April sampai Juni 2022. Pengamatan ini dilakukan dengan menggunakan metode survei. Hasil penelitian ditemukan 2 jenis penyakit cabai yaitu penyakit Antraknosa pada cabai keriting di Desa Waimital dengan intensitas kerusakan sebesar 3,79 % tergolong kriteria ringan, dan penyakit virus kuning di Desa Waihatu dengan intensitas kerusakan sebesar 9,01 % yang masih tergolong kriteria ringan.
PERANAN KURIKULUM DAN HUBUNGANNYA DENGAN PENGEMBANGAN PENDIDIKAN PADA LEMBAGA PENDIDIKAN
Authors: Agustiana Irma , Asshidiqi Gilang Hasbi 
Published: July 2023

The curriculum plays an important role in education both in educational institutions and in the community. The curriculum plays a role in shaping students ready to go into society. That way the curriculum must contain a conservative role so that students are able to transmit the cultural values of society so that students are able to preserve the cultural values of society and are not influenced by foreign cultures, creative roles so that students become more creative, innovative and constructive when facing various problems or conditions to be resolved and critical and evaluative roles so that students are able to filter cultural values that are still relevant to the times or conditions of society. The curriculum is closely related in education. Curriculum that is closely related in education. Where the curriculum is also a tool for developing education both through school education institutions, madrasas and Integrated Islamic Schools which have different educational goals. Where schools emphasize more knowledgeable students, madrasas that emphasize students have a strong religious foundation and the Integrated Islamic School emphasizes both broad knowledge which is fortified with strong religious knowledge.
The Declining Role of Political Elites in Revolutions in Post-communist Eurasia: The October Revolution in Kyrgyzstan
Authors: Sheranova Arzuu , Uraimov Marat 
Published: July 2023

Abstract
In October 2020 the world witnessed the third sudden change of power in Kyrgyzstan since its independence. In 2005, 2010 and 2020 repeated mass protests led to the violent fall of the political regimes of Akaev, Bakiev and Zheenbekov. Although these events were more or less similar in terms of the conditions contributing to the protests, they were different in the way the political elites were viewed by the protesters. The aim of this contribution is to critically analyse the role of political elites during these three revolutions. This piece underlines the declining role of these elites on the one hand, namely in terms of the decline of the political capital of the leaders, and points out the rise in public grievances and worsening of socio-economic life on the other hand. These latter processes have led to an increase in distrust toward the political establishment and the emergence of populist leadership after October 2020. In contrast with the previous Kyrgyz revolutions, the October 2020 revolution failed to establish clear leadership from among the established elites and was chaotic. In the paper we challenge the existing scholarship on protests in Central Asia as elitist and reductionist, as they completely ignore the roles of society and social grievances. Instead, we suggest that the role of the political elites in protests and their political capital are diminishing, and they are not the rigid and powerful actors that they seem. The study is based on 20 in-depth interviews with Kyrgyz political elites and leaders of three revolutions, 10 interviews with representatives of society, online ethnography (online observation of three Kyrgyz revolutions, including available live-streams) and news sources.
Focal epilepsy with abdomenal pain
Authors: Selyanina N. V. , Danilova M. A. , Karakulova Yu. V. , Malov A. G. , Brezhneva L. N. , Shilyaeva E. A. 
Published: July 2023

The purpose of the article is to draw the attention of gastroenterologists to the need for a more thorough diff erential diagnosis in patients with atypical paroxysmal abdominal pain.A clinical case of a patient with an abdominal variant of focal epilepsy is illustrated. Attention is focused on the diagnostic criteria of the disease, the importance of conducting an electroencephalographic study and consulting a neurologist for paroxysmal abdominal pain, which will allow timely diagnosis and treatment.
Revised Checklist of Powdery Mildews (Fungi: Erysiphales) from Nepal
Authors: Adhikari M. K. 
Published: July 2023

The mycotaxa belonging to Erysiphales reported from Nepal since 1966, are revised based on 20 published papers. The recent moleculer and phyllogenetic analysis have done several changes in the nomenclature of several powdery mildew species reported earlier from Nepal. Some were erroneously reported, while some species have undergone synonyms. Near about eighteen species of Oidium (anamorphic: imperfect stage) reported earlier still need collections, examination and study are not incorporated here. The present checklist provides corrections to misidentified species with their current (authentic) or valid names and some additons have been made based on publications. The list also records three endemic species. So, the revision includes 13 genera and 53 species parasitic on 76 flowering plants gathered from different areas of Nepalese Himalayan belt.
Formulation of Herbal Tea from Nepalese Medicinal Plants: Phenolic Assay, Proximate Composition and In-vivo Toxicity Profiling of Medicinal Plants with Nutritive Benefits
Authors: Mandal Ashok Kumar , Pandey Anisha , Pant Prasamsha , Sapkota Seema , Yadav Parasmani , Bhandari Devi Prasad 
Published: July 2023

Herbal tea, also known as tisane, is a beverage made from the infusion or decoction of plant material in hot water. True tea comes from the Camellia sinensis plant, while tisane (herbal tea) comes from a water-based infusion of herbs, spices, flowers, leaves etc. This study aimed to formulate and determine the nutraceutical value (proximate analysis), phytochemical value (total phenolic content) and in-vivo toxicity of the different medicinal plants used to prepare three different types of herbal tea formulations. Natural Product Research Laboratory (NPRL)-1 [Asparagus officinalis L., Phyllanthus emblica L., Mentha piperita L., Elettaria cardamomum (L.) Maton and Camellia sinensis (L.) Kuntze], NPRL-2 [Ocimum tenuiflorum L., Bergenia ciliate (Haw.) Sternb., Elettaria cardamom (L.) maton and Camellia sinensis (L.) Kuntze] and NPRL-3 [Salvia rosmarinus Spenn., Cymbopogon citratus (DC.) Stapf, Senegalia catechu (L.f.) P.J.H.Hurter & Mabb. Elettaria cardamomum (L.) Maton and Withania somnifera (L.) Dunal] herbal tea formulations were prepared from these selected medicinal plants. They were respectively tested for their properties. All the plants included were highly nutritional and none were found toxic. The results suggested that herbal tea made up of these potent plants’ parts can be a good choice for health-promoting benefits. These formulations could further be studied for their other beneficial activities.
Ethnomedicinal Plants Used by Pahari Community of Shikharpa Village, Lalitpur, Nepal
Authors: Nagarkoti Salina , Shrestha Sudha Joshi 
Published: July 2023

The ethnomedicinal plants used by Pahari community of Shikharpa village of Lalitpur district are documented. The data were collected using a range of participatory tools including the informants from different age group, gender and occupation and inventory method followed by group discussion. A total of 48 medicinal plants (MPs) from 47 genera and 33 families are documented that are used to cure different ailments in human beings and domesticated animals. Among 48 MPs, herbs are the most commonly used followed by shrubs, trees and a parasitic plant.The commonly used part/s to cure the ailments is leaves followed by whole plant, twig, root and fruit, bark, rhizome, seed and tuber and flower. The form of use is external as application on infected part or internally as therapeutic dose. Out of the 48 MPs, 12 MPs are high valued MPs, 17 MPs are moderately valued MPs and remaining 19 are low valued MPs. Based on the informants’ response on curing the diseases, 13 MPs are reported as highly effective, 26 MPs moderately effective and 9 MPs effective. The knowledge about the ethnomedicinal plants in the study area is transferred from generation to generation orally without any documentation till now. Such traditional knowledge needs to be documented before it gets lost and further scientific research on such plants needs to be conducted for drug development in future.
Traditional Uses of Medicinal Plants of Tharu Ethnic-community of Banke District, Mid-Western Nepal
Authors: Yadav Gyan Bahadur , Chaudhary Vijay Kumar 
Published: July 2023

The present study had been conducted in the Tharu community of Rapti-Sonari and Duduwa Rural Municipalities of Banke district, which is rich in tradition, culture and ethnobotanical knowledge. The main aim of this study was to document the native medicinal plants and their uses in the treatment of human ailments/problems among the Tharu community of Banke, District. This study was carried out in March, 2021. The ethnomedicinal data were collected using structured and semi-structured questionnaire interview with 20 key informants, older peoples, local healers, and Guruwas. Altogether 28 traditionally used medicinal plants species were recorded belonging to 27 genera and 21 families, among them Fabaceae was the most dominant family. The most frequently used plants parts were leaves and juice which is the most widely preferred mode of remedy. Older peoples, Guruwa and the traditional healers have high knowledge on the medicinal plants and their uses as compared to younger. Different parts of the same plant species were used for the treatment of more than one ailment using a different mode of remedies; it means single plant species was used in the treatment of multiple ailments. Further study should also be carried out on the documented plant species from study area to utilize them in drug development.