bluuebunny/crossref_metadata_2025_split huggingface dataset:
Narrow-Band Least-Squares Infrasound Array Processing
Authors: Iezzi Alexandra M. , Matoza Robin S. , Bishop Jordan W. , Bhetanabhotla Sneha , Fee David 
Published: June 2022

Abstract
Infrasound data from arrays can be used to detect, locate, and quantify a variety of natural and anthropogenic sources from local to remote distances. However, many array processing methods use a single broad frequency range to process the data, which can lead to signals of interest being missed due to the choice of frequency limits or simultaneous clutter sources. We introduce a new open-source Python code that processes infrasound array data in multiple sequential narrow frequency bands using the least-squares approach. We test our algorithm on a few examples of natural sources (volcanic eruptions, mass movements, and bolides) for a variety of array configurations. Our method reduces the need to choose frequency limits for processing, which may result in missed signals, and it is parallelized to decrease the computational burden. Improvements of our narrow-band least-squares algorithm over broad-band least-squares processing include the ability to distinguish between multiple simultaneous sources if distinct in their frequency content (e.g., microbarom or surf vs. volcanic eruption), the ability to track changes in frequency content of a signal through time, and a decreased need to fine-tune frequency limits for processing. We incorporate a measure of planarity of the wavefield across the array (sigma tau, στ) as well as the ability to utilize the robust least trimmed squares algorithm to improve signal processing and insight into array performance. Our implementation allows for more detailed characterization of infrasound signals recorded at arrays that can improve monitoring and enhance research capabilities.
The Imperial Valley Dark Fiber Project: Toward Seismic Studies Using DAS and Telecom Infrastructure for Geothermal Applications
Authors: Ajo-Franklin Jonathan , Rodríguez Tribaldos Verónica , Nayak Avinash , Cheng Feng , Mellors Robert , Chi Benxin , Wood Todd , Robertson Michelle , Rotermund Cody , Matzel Eric , Templeton Dennise C. , Morency Christina , Wu Kesheng , Dong Bin , Dobson Patrick 
Published: June 2022

Abstract
The Imperial Valley is a seismically active basin occupying the southern end of the Salton trough, an area of rapid extension, high heat flow, and abundant geothermal resources. This report describes an ongoing large-scale distributed acoustic sensing (DAS) recording study acquiring high-density seismic data on an array between Calipatria and Imperial, California. This 27 km array, operating on dark fiber since 9 November 2020, has recorded a wealth of local seismic events as well as ambient noise. The goal of the broader Imperial Valley Dark Fiber project is to evaluate passive DAS as a tool for geothermal exploration and monitoring. This report is intended to provide installation information, noise characteristics, and metadata for future studies utilizing the data set. Because of the relatively small number of basin-scale DAS studies that have been conducted to date, we also provide a range of lessons learned during the deployment to assist future researchers exploring this acquisition strategy.
Tsunami Early Warning of the Hunga Volcanic Eruption Using an Ocean Floor Observation Network Off the Japanese Islands
Authors: Wang Yuchen , Imai Kentaro , Kusumoto Satoshi , Takahashi Narumi 
Published: June 2022

AbstractOn 15 January 2022, an eruption of Hunga volcano generated an air-coupled tsunami that propagated across the Pacific Ocean. The tsunami reached Japan approximately 7 hr after the eruption and was recorded by coastal and offshore stations. We conducted a retroactive study of tsunami early warning using a data assimilation approach. We assimilated water pressure records of 44 offshore bottom pressure gauges (OBPGs) off the Japanese Islands after the volcanic eruption and forecasted tsunamis on the Shikoku Island and the Kii peninsula. The tsunami waveforms at 12 points of interest (i.e., coastal and near-coast stations) were predicted using a data assimilation approach at 15:00 (UTC) with forecast accuracy of 97%. Moreover, we discussed the effects of air-pressure variations generated by the volcanic eruption. The results showed that air-pressure variations had negligible effect on the assimilation results. This is the first time that data assimilation approach was applied to a nonseismic tsunami event for early warning. Our study indicates that data assimilation approach plays an important role in tsunami hazard mitigation. Early warnings of nonseismogenic tsunamis can be successfully achieved by assimilating offshore water pressure records of OBPGs.
Responsibility Accounting: A Control Tool for Management
Authors: Khatun Mosammat Fahima 
Published: June 2022

Large organizations are segmented for the sake of effective managerial control. These segments are responsibility centers. The individual in charge of a segment has been assigned authority and responsibility to control his or her responsibility center. But the extent of controllability depends on various technical and behavioral aspects. The objective of goal congruence and success of the organization as a whole depends on the proper coordination among various responsibility centers and the consideration of various behavioral aspects related to the problem. Lean enterprise concepts only can be applicable ensuring proper communication and coordination between responsibility centers. Responsibility accounting is practiced somewhat satisfactorily at profitable enterprises in Bangladesh.
JEL Classification Code: M14, M41, M49
Migraine and zinc deficiency in women - A mini review
Authors: Sultana Pinky 
Published: June 2022

Migraine is a frequently occurring multifactorial neurovascular disorder affecting over a billion people globally. Migraine load is distinctive concerning gender, i.e. it is more severe in women and has a prolonged healing period. People with migraine have a primary headache disorder, a public health concern in low and middle-income countries. Studies have shown that brainstem regions and the trigeminovascular pathway are linked to the migraine attack's symptomatology. The episode is mediated by the release of Calcitonin Gene-Related Peptide (CGRP). It is a widely expressed neuropeptide with a sole role in sensory neurotransmission. Treatment of migraine remains underdiagnosed; its frequency and intensity are poorly understood. Although patients consume the antagonists of CGRP, migraine still prevails heavily in women. Dietary factors are often considered migraine triggers. One such dietary factor is Zinc deficiency. Zinc deficiency is mainly observed in women with poor dietary intake in rural and sub-rural areas of India. Recently Zinc has been shown to play a role in migraine disorders. This review briefly summarizes how supplementary Zinc may be a potential therapeutic strategy to overcome migraine pain.
MOTIVASI BELAJAR: Analisis Motivasi Belajar Siswa dengan Kemampuan Kognitif yang Tinggi di Kelas 3C MIN 1 Kota Malang
Authors: Sukma Vega Melati 
Published: June 2022

Learning motivation is the driving force or motivation that encourages students to learn. Motivation to learn can come from within or environmental stimuli. Learning motivation given by educators is a stimulus from the surrounding environment. Educators at MIN 1 Malang City provide stimulation to students by motivating students every day before the start of learning with the aim that students have high cognitive abilities. This study aims to determine the relationship between learning motivation and high cognitive ability, learning motivation to increase high cognitive ability, especially in class 3C MIN 1 Malang City. The qualitative research method used by the researcher produces a descriptive research data result. Data collection techniques in the research used are observation, interviews, and documentation. From the results of research that has been carried out by researchers, the results show that there is a very strong relationship between learning motivation and high cognitive abilities in class 3C MIN 1 Malang City.

Abstrak
Motivasi belajar merupakan daya dorong atau motivasi yang mendorong peserta didik untuk belajar. Motivasi belajar dapat berasal dari dalam diri atau rangsangan lingkungan. Motivasi belajar yang diberikan tenaga pendidik merupakan rangsangan dari lingkungan sekitar. Tenaga pendidik di MIN 1 Kota Malang memberikan rangsangan pada peserta didik dengan cara memotivasi para peserta didik setiap hari sebelum mulainya pembelajaran dengan tujuan agar para peserta didik mempunyai kemampuan kognitif yang tinggi. Penelitian ini bertujuan untuk mengetahui hubungan antara motivasi belajar dengan kemampuan kognitif yang tinggi, motivasi belajar terhadap peningkatan kemampuan kognitif yang tinggi khususnya di kelas 3C MIN 1 Kota Malang. Metode penelitian kualitatif yang digunakan peneliti menghasilkan sebuah hasil data penelitian yang bersifat deskriptif. Teknik pengumpulan data pada penelitian yang digunakan yaitu observasi, wawancara, serta dokumentasi. Dari hasil penelitian yang telah dilakukan oleh peneliti didapatkan hasil yang menunjukkan bahwa terdapat hubungan yang sangat kuat antara motivasi belajar dengan kemampuan kognitif tinggi pada kelas 3C MIN 1 Kota Malang.
PENGARUH MEDIA FLASHCARD TERHADAP KEMAMPUAN MENGENAL HURUF ANAK USIA 5-6 TAHUN
Authors: Andini Alvien Nafiul 
Published: June 2022

This study uses a quantitative approach with a single experimental research type or single-subject research (SSR) and uses an A-B-A research design. The single-subject design focuses on individual data as the research sample. The subjects in this study were 2 students of group B Tk Al Hidayah Tegalrejo 02 Blitar in the 2021/2022 school year who were identified as not being able to recognize letters well. Data on the ability to recognize letters in the baseline phase and the intervention phase were obtained through observation. Data analysis uses a description of the picture obtained from graphic analysis by taking into account changes in levels or trends. The results of the study show that changes in levels or trends have increased. This shows that the provision of learning using flashcard media affects children's ability to recognize letters.
Abstrak
Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian eksperimen tunggal atau single subject research (SSR) dan menggunakan desain penelitian A- B- A. Subjek dalam penelitian ini adalah 2 siswa kelompok B Tk Al Hidayah Tegalrejo 02 Blitar pada tahun ajaran 2021/ 2022 yang teridentifikasi belum mampu mengenal huruf dengan baik. Data kemampuan mengenal huruf fase baseline dan fase intervensi diperoleh melalui observasi. Analisa data menggunakan deskripsi gambaran yang diperoleh dari analisa grafik dengan memperhatikan perubahan level atau trend. Hasil penelitian menunjukkan perubahan level atau trend mengalami peningkatan. Hal ini menunjukkan bahwa pemberian pembelajaran menggunakan media flashcard mempengaruhi kemampuan anak dalam mengenal huruf.
Features of the clinical course of arterial hypertension in alien residents of Western Siberia with the establishment of patterns of metabolic changes
Authors: Ivanova E. G. , Potemina T. E. , Dvoynikova O. O. , Zeynalova E. K. , Minakova N. I. , Fadeeva V. A. 
Published: June 2022

Metabolic syndrome is considered as a polyetiological disease that makes a significant contribution to the increase in mortality from vascular accidents. The combination of metabolic syndrome and arterial hypertension is a complex pathogenetic duet, the diagnosis and treatment of which continues to be actively discussed.The aim of the study was to study the metabolic syndrome in patients with arterial hypertension permanently residing in the Far North, the frequency of occurrence of the main variants of the metabolic syndrome depending on the degree of hypertension in comparison between men and women.Material and methods. The study was conducted in the Khanty-Mansiysk Autonomous Okrug – YUGRA, the study period: September 2017 – November 2018. The study involved 205 patients permanently residing in the Far North: men – 82 people (40 %), women – 123 people (60 %). By age, patients are represented by two groups: group 1 – 38–43 years old (n = 98), of which 46 men (46.9 %), women – 52 people (53.1 %); group 2 – 44–50 years old (n = 107), of which 46 men (43 %), women – 61 people (57 %). By degree of AH: 1st degree AH (n = 38), including 14 men (36.84 %), 24 women (61.16 %); 2nd degree AH (n = 115), men – 53 people (46.1 %), women – 62 people (53.9 %); 3 degree AH (n = 52), men – 21 people (40.38 %), women – 31 people (59.62 %).Results – statistically significant variants of the metabolic syndrome were identified for patients with arterial hypertension living in harsh climatic and geographical conditions, an analysis of these variants was carried out in comparison between men and women, depending on the age and degree of arterial hypertension.
MEMBANGUN KREATIVITAS GURU DALAM PEMBELAJARAN TEMATIK DI SD MUHAMMADIYAH KARANGBENDO
Authors: Julrissani Julrissani , Parid Miptah , Kusainun Noven 
Published: June 2022

Artikel ini mengkaji tentang membangun kreativitas guru dalam pembelajaran tematik. Kreativitas guru dalam pembelajaran tematik diperlukan dalam tahap perencanaan, pelaksanaan, serta penilaian pembelajaran. Kreativitas dalam tahap perencanaan berarti berkaitan dengan penyusunan RPP. Kreativitas guru dalam pelaksanaan pembelajaran berkaitan dengan penerapan pembelajaran tematik. Kreativitas guru dalam penilaian adalah berkaitan dengan pemilihan teknik pembelajaran. Metode penelitian yang digunakan adalah wawancara, observasi, dan studi pustaka. Adapun kesimpulan dari penelitian ini mengenai cara yang dapat dilakukan untuk membangun kreativitas guru dalam pembelajaran tematik di SD Muhammadiyah Karangbendo adalah 1) mengembangkan sumber belajar dengan memanfaatkan lingkungan, objek yang terdekat dengan siswa, dan pengalaman siswa, 2) mengikuti kegiatan pembinaan dan pengembangan, seperti seminar, pelatihan, diklat, KKG, workshop, dan sebagainya, serta 3) melakukan penelitian, seperti studi kasus dan penelitian tindakan kelas.
PENERAPAN MODEL PEMBELAJARAN MIND MAPPING UNTUK MENINGKATKAN KEAKTIFAN SISWA KELAS IV SD
Authors: Rofisian Nela 
Published: June 2022

Penelitian ini bertujuan untuk meningkatkan keaktifan siswa dengan menerapkan model pembelajaran mind mapping pada siswa kelas IV SD Sribit. Penelitian ini merupakan penelitian tindakan kelas (Classroom Action Research) dengan desain penelitian dari Kemmis & McTaggart yang setiap siklusnya meliputi empat tahap, yaitu perencanaan, tindakan, observasi, dan refleksi.. Subjek penelitian adalah siswa siswi kelas IV SD Sribit sebanyak 25 siswa, meliputi 13 siswi dan 12 siswa. Teknik dan instrument pengumpulan data dalam penelitian ini, yaitu observasi dengan lembar observasi, dokumentasi dengan foto, wawancara dengan pedoman wawancara, dan catatan lapangan. Data yang diperoleh disajikan dalam tabel dan dianalisis secara deskriptif kuantitatif. Hasil penelitian pada penelitian ini menunjukkan bahwa penerapan model pembelajaran mind mapping dapat meningkatkan keaktifan siswa kelas IV SD Sribit. Terbukti dengan persentase hasil observasi pada tahap pra siklus sebelum dilaksanakan kegiatan pembelajaran dengan menerapkan model pembelajaran mind mapping hanya sebesar 18,65%. Persentase keaktifan siswa setelah dilakukan tindakan pembelajaran dengan menerapkan model pembelajaran mind mapping pada siklus 1 mengalami peningkatan sebesar 27,16% dari sebelum dilakukan tindakan hanya sebesar 18,65% menjadi sebesar 45,81% pada siklus 1. Selanjutnya pada siklus 2 mengalami peningkatan sebesar 30,76% dari siklus 1, yaitu menjadi 76,67% siswa berpartisipasi aktif dalam kegiatan pembelajaran dengan menggunakan model pembelajaran mind mapping
ANALISIS PELAKSANAAN PEMBELAJARAN DARING DI MASA PANDEMI DALAM PERSPEKTIF STRENGT, WEAKNESS, OPPORTUNITIES, THREATS (SWOT): STUDI DI SD NEGERI 42 AMPENAN
Authors: Hasanah Nur Handayani , Sobry M. , Anggraini Erna 
Published: June 2022

Penelitian dilatarbelakangi oleh munculnya virus covid-19 yang mengakibatkan negara untuk lockdown, langkah pemerintah untuk tidak meluasnya penyebaran virus terutama bidang pendidikan yaitu menerapkan pembelajaran daring. Penelititian bertujuan untuk mengkaji lebih dalam tentang pembelajaran daring dalam dunia pendidikan dengan memaknai apa kekuatan, kelemahan, peluang, dan ancaman atau analisis strength, weaekness, opportunities, dan threats (SWOT) pada masa pandemi. Penelitian ini menggunakan pendekatan penelitian kualitatif dengan jenis deskriptif. Subjek yang digunakan dalam penelitian ini adalah kepala sekolah, guru, siswa dan orang tua SDN 42 Ampenan. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah wawancara, observasi, dan dokumentasi. Hasil penelitian adalah pelaksanaan pembelajaran daring di SD Negeri 42 Ampenan dalam perspektif strength, weaekness, opportunities, dan threats memiliki 1) Strengt (kekuatan): pertama guru lebih kreatif menyampaikan materi dan dapat memilih model serta metode yang menarik guna dapat terlaksana tujuan pembelajaran. Kedua kemampuan guru, peserta didik dan orang tua meningkat dalam menggunakan teknologi. Ketiga pembelajaran daring dapat diakses di mana saja dan kapan saja, serta memberikan tambahan referensi pembelajaran sebagai pembanding dan meningkatkan kemampuan. 2) Weakness (kelemahan): pertama kurangnya sarana prasarana bagi peserta didik, kedua kemampuan sebagian anak tidak maksimal dalam belajar, ketiga kurangnya pengawasan orang tua terhadap anak. 3) Opportunities (peluang): pertama, membangun sikap aktif bertanya dan kritis dalam diri peserta didik. Kedua, integrasi teknologi dengan SDM (guru dan peserta didik) yang memberikan serta menyesuaikan diri dengan perkambangan ilmu pengetahuan dan teknologi. 4) Threats (ancaman): pertama kesehatan anak terganggu karena kecanduan bermain gadget, kedua pergeseran cara pandang belajar. Ketiga, tidak optimalnya sistem pengajaran guru.
Pengaruh Kinerja Keuangan Terhadap Likuiditas Saham Pada Perusahaan yang Terdaftar di Index Saham Syariah Indonesia (ISSI)
Authors: Wati Mesi hera 
Published: June 2022

Abstract
One of the factors that influence the stock liquidity of a company is financial performance. Stock liquidity is an interesting thing for investors to attract interest in investing in various companies. Because basically the main goal of investors investing in a company is to make a profit. The higher the level of liquidity of a stock, the easier it is to sell or buy shares in a company. This allows investors to get high profits from the results of stock liquidity.
This study aims to examine the effect of financial performance on stock liquidity. The company's financial performance uses a proxy current ratio (CR), return on assets (ROA), debt equity ratio (DER) and total asset turn over. Whereas stock liquidity uses an indicator of stock trading transaction volume. The sampling method uses purposive sampling technique. The total sample of 169 companies listed on the Indonesian Sharia Stock Index (ISSI) for the period 2014-2016. Data analysis techniques use a quantitative approach.
This study concluded that the variable liquidity ratio (CR) significantly influence stock liquidity with a significance value of 0.019. The profitability variable (ROA) has a significant effect on stock liquidity with a significance value of 0.049. Solvency Variable (DER) significantly influence stock liquidity with a significance value of 0.017. Activity Ratio variable has a significant effect on stock liquidity with a significance value of 0.004.
Keywords: CR, ROA, DER, Activities and Stock Liquidity
EVALUASI PENCATATAN KEUANGAN USAHA KECIL BERBASIS INTERNET DI PASAR SENI SAYANG-SAYANG KOTA MATARAM
Authors: Sakdiah Sakdiah 
Published: June 2022

Penelitian ini bertujuan untuk mengetahui pencatatan keuangan oleh UKM pertokoan Pasar Seni Sayang-Sayang, telah sesuai dengan standar Akuntansi Keuangan (SAK), dan untuk mengatahui kendala-kendala yang dihadapi oleh UKM pertokoan Pasar Seni Sayang-Sayang dalam proses pencatatan keuangan. Penelitian ini merupakan penelitian kualitatif deskriptif dengan melihat manfaat Pencatatan Keuangan Usaha Kecil Berbasis Internet (Studi Kasus UKM Pertokoan Pasar Seni Sayang-Sayang Kota Mataram). Prosedur pengumpulan data yang digunakan adalah observasi, interview (wawancara), dan dokumentasi.
Dari hasil penelitian yang telah dilakukan, maka peneliti mendapatkan beberapa corak pencatatan keuangan usaha kecil. yaitu, Ada 3 Art Shop yang melakukan pencatatan kas harian, pencatatan kas bulanan, dan pencatatan kas tahunan. Yaitu, Awaludin Hand Craft, Putri Lombok Painting, dan Dinda Art Shop.ada 2 Art Shop yang melakukan pencatatan kas harian yang isinya kas masuk dan kaskeluar saja dan belum melakukan pencatatan laporan keuangan yang sesuai dengan standar Akuntansi Keuangan untuk Entitas Akuntansi Publik (SAK ETAP). Yaitu, Rizal Art Shop dan Rose Souvenir, ada satu Art Shop yang melakukan laporan keuangan berupa Neraca dan laporan arus kas. Yaitu, Lya Art Shop, dan ada 7 (tujuh) Art Shop yang tidak sama sekali melakukan pencatatan laporan keuangan.
PERAN BANK PEMBIAYAAN RAKYAT SYARIAH DALAM MENGEMBANGKAN USAHA MIKRO KECIL MENENGAH DI KECAMATAN MANGGAR (STUDI PADA BPRS CABANG MANGGAR)
Authors: Farizqi Miftah - 
Published: June 2022

The presence of the Sharia People's Financing Bank (BPRS) Manggar Branch as an identical bank prioritizes financing productsi withi thei aimi ofi improvingi thei economici welfare of the people, especially the weak economic community, (UMKM financing). The development of UMKM is very influential on the economy, especially in Manggar District, so UMKMs are supposed to be empowered by providing financial assistance, one of which is through Islamic banking. The typei ofi thisi researchi isi descriptivei qualitative. i Datai collectioni techniques consisti ofi observation, documentation, and interviews. While thei datai analysisi techniqueiused is interactive model analysis, which consists of data collection, datai reduction, datai presentation, iandi drawing conclusions.The results of this study indicate that the growth of UMKM customers has decreased with an indicator of the number of customers from 2016-2018 as many as 725 people. The development system used is: First, sustaining the economic sector of the Manggar community. Second, increase the allocation of UMKM financing. Third, carry out monitoring of the customer. Fourth, as a consultant in developing customer businesses.
ADAT ISTIADAT PROSESI PERKAWINAN MASYARAKAT SUKU SASAK KETURUNAN BANGSAWAN DI DESA KETARA KECAMATAN PUJUT KABUPATEN LOMBOK TENGAH
Authors: Rahman Muh Zainur , Rochayati Nurin , Addhiny Tuning Ridha 
Published: June 2022

Tujuan penelitian tentang adat istiadat prosesi pernikahan suku sasak yang masih keturunan bangsawan, 1) untuk mendeskripsikan bentuk pelaksanaan sistem perkawinan masyarakat suku sasak keturunan bangsawan di desa ketara kecamatan pujut kabupaten lombok tengah 2) untuk menjelaskan perbedaan pelaksanaan sistem perkawinan masyarakat suku sasak keturunan bangsawan dengan masyarakat biasa. Rancangan penelitian ini menggunakan metode kualitatif, yaitu penelitian yang tidak menggunakan prosedur analisis statistik atau cara kuantifikasi lainnya. Adapun metode yang digunakan untuk menentukan subjek adalah Purposive Sampling. Teknik Purposive Sampling yaitu teknik penentuan sampel dengan pertimbangan tertentu. Metode pengumpulan data yang digunakan adalah observasi, wawancara, dan dokumentasi. Sedangkan teknik analisis data yang digunakan adalah reduksi data, penyajian data, dan verifikasi data. Berdasarkan hasil penelitian menunjukkan bentuk pelaksanan sistem perkawinan tersebut diselesaikan secara adat, adapun perbedaan pelaksanaan perkawinan masyarakat suku Sasak keturunan bangsawan dengan masyarakat biasa adalah jumlah penghitungan ajikrame-nya dan sistem pelaksanaan upacara perkawinan bagi para bangsawan Sasak dilaksanakan secara lengkap