bluuebunny/crossref_metadata_2025_split huggingface dataset:
Electron interference experiment with optically zero propagation distance for V-shaped double slit
Authors: Harada Ken , Akashi Tetsuya , Takahashi Yoshio , Kodama Tetsuji , Shimada Keiko , Ono Yoshimasa A. , Mori Shigeo 
Published: January 2021

Abstract
In an electron double-slit experiment, an optically zero propagation distance condition (infocus imaging condition), in which the double-slit position was imaged just on the detector plane (image plane), was realized in a 1.2 MV field-emission transmission electron microscope. Interference fringes composed of dot images were controlled by using two electron biprisms. Using a V-shaped double slit, we observed the interference features under the pre-interference condition, interference condition and post-interference condition of electron waves. We conclude that it is possible to observe the interference fringes only when the path information of the individual electrons is not available.
UKM "SOLAKIS HARJO" "SOUVENIR GELAS LUKIS KHAS SIDOARJO" (Glasspainting)
Authors: Tirtoni Feri , Astuti Cindy Cahyaning 
Published: January 2021

In the plan of the implementation of community service activities entitled "Making Souvenir Products of Typical Painting Sidoarjo" the purpose set is through this activity will create a group of UKM Souvenir Gelas Painting Typical Sidoarjo In Sukodono Village, which will be spearheaded youth of youth from Partners 1 / Karang Taruna Group RT 05 RW 02 Desa Jumput Rejo Sukodono and Partners 2 / Karang Taruna Group RT 02 RW 01 Desa Jumput Rejo Sukodono which will firstly perform an improvement of the quality of human resources in youth group of youth at Partner 1 and Partner 2 so that they have skill production of terrarium souvenir as well as having the ability of management and marketing strategy of the product so that it can become independent entrepreneur candidate and can make the product as one of the local superior product of the kecamatan Taman especially. And the solution offered is by providing increased in Partners 1 and Partner 2 through several methods as follows : Method of socialization activities "approach and the provision of knowledge of the business prospects of production Souvenir Gelas Lukis Khas Sidoarjo, Method of workshop and training of production Souvenir Gelas Lukis Khas Sidoarjo, Method of workshop and management training marketing strategy of Souvenir Gelas Lukis Khas Sidoarjo, Method of controlling and developing UKM product Souvenir Gelas Lukis Khas Sidoarjo, Evaluation and program of quality control of UKM product Souvenir Gelas Lukis Khas Sidoarjo. It is expected that through this production skill training can increase the community's independence through local income to contribute to achieve community self-sufficiency through training and production skills Souvenir Gelas Lukis Khas Sidoarjo products to improve the local economy, especially karang taruna warga Desa Jumput Rejo residents who previously only status as students and students only and can open the opportunity to become a Prospective Entrepreneur reliable.
Keywords : UKM, Souvenir Gelas Lukis Khas Sidoarjo, Glass Painting
PENANGGULANGAN MASALAH BANJIR DAN PENGOLAHAN SAMPAH MANDIRI DENGAN METODE TAKAKURA (DESA BERBEK KECAMATAN WARU SIDOARJO)
Authors: Zuraidah Safrin , Sujatmiko Bambang , Bustamin Maulidyah octaviani 
Published: January 2021

Waste has become a problem that is really worrying everywhere. If you pay close attention, there are indeed a number of factors that cause waste problems to become serious. First, population growth. Second, more and more instant food with plastic packaging. Third, the habit of littering, the habit of consuming instant food in packaging, to the habit of throwing garbage without sorting between organic and non-organic waste will damage the ecosystem. The same problem is also experienced by Berbek Village in Sidoarjo Regency, the problem of waste and flooding that is always faced by the city cannot only be the responsibility of the government, but the community as one of the producers of household waste should always help reduce the amount of waste. Thisneeds to provide an understanding to the community of environmental concerns, especially regarding household waste management and water conservation for the future based on water conservation. The results achieved from this activity are that the village community is aware of and understands the importance of a clean environment, there is no garbage scattered, puddles or floods can be reduced, and are able to practice independent waste management methods.
PENGOLAHAN SAMPAH MELALUI KOMPOSTER DAN BIOPORI DI DESA SEDAPURKLAGEN BENJENG GRESIK
Authors: Alit Widyastuty Anak Agung Sagung , Adnan Abdul Haqqi , Atrabina Nurul Arijah 
Published: January 2021

Waste is a problem that must be faced by residential communities both in urban and rural settlements, so it needs to be systematically structured and sustainable. Conventional waste handling that has been implemented by the community cannot produce an appropriate solution, this is evident that there is still a large volume of waste that has not been managed properly. The purpose of implementing community service activities in the village of Sedapurklagen in Benjeng Gresik is to utilize household waste through compoter and biopori as well as the application of Biopori to treat household waste that can also reduce waterlogging during rain. The implementation method is used so that the purpose of this service activity is to empower the community about managing household waste to be composted through composter, as well as training on composting from composter and biopori. The target of this activity is the mothers of family welfare coaching (PKK) in the village of Sedapurklagen, Benjeng Gresik. The result of this service is that the community has begun to process organic waste to make compost and million biopori pipes around the Posapur, Sedapurklagen Gresik to reduce the presence of standing water during the rainy season.
Profil Berpikir Siswa SMA Dengan Tipe Kepribadian Choleris Dalam Pemecahan Masalah Matematika Ditinjau Dari Perbedaan Jenis Kelamin
Authors: Maftuh Syukron 
Published: January 2021

Penelitian ini bertujuan untuk mendeskripsikan profil berpikir siswa SMA dengan tipe kepribadian choleris dalam pemecahan masalah matematika ditinjau dari perbedaan jenis kelamin. Penelitian ini menggunakan penelitian eksploratif dengan pendekatan kualitatif. Hasil penelitian diperoleh bahwa subjek Laki-laki dalam memahami masalah
EFEKTIVITAS PROGRAM AUDITORY VERBAL THERAPY (AVT) DALAM MENINGKATKAN SKILL ORANGTUA ANAK DENGAN HAMBATAN PENDENGARAN DALAM MELAKSANAKAN TERAPI SECARA MANDIRI
Authors: Rafikayati Ana 
Published: January 2021

Sebagai pelaku utama, orang tua harus memahami cara melaksanakan Auditory Verbal Therapy (AVT) secara benar. Orang tua tidak seharusnya hanya mengandalkan sesi terapi di tempat habilitasi pendengaran yang hanya 1 s/d 3 jam per minggu. Orang tua juga harus mengulang terapi di rumah jika ingin keterampilan berbahasa anak berkembang secara optimal. Meskipun begitu, dalam pelaksanaannya banyak orang tua yang masih mengalami kesulitan dalam memperoleh informasi dan referensi tambahan tentang cara melaksanaan AVT secara mandiri di rumah sehinga dalam pelaksanaanya, orangtua membutuhkan program AVT untuk membantu mereka melakukan terapi secara mandiri di rumah. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas program Auditory Verbal Therapy (AVT) dalam meningkatkan skill terapi orang tua anak dengan hambatan pendengaran. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian praekperimen. Rancangan penelitian yang digunakan yakni one group pretest-posttest design. Subjek penelitian dalam penelitian ini adalah 12 orang tua anak dengan hambatan pendengaran. Teknik pengumpulan datanya menggunakan teknik obervasi dengan rubrik/form observasi. Selanjutnya data dianalisis menggunakan uji peringkat bertanda Wilcoxon (Wilcoxon Signed Ranks Test). Hasil analisis data menunjukkan bahwa hasil Z hitung = -3.066 dengan P = 0.002 dengan taraf signifikansi (a ) 5%. Hasil tersebut lebih kecil dari 0,005, sehingga terbukti kebenaranya. Dengan demikian dapat disimpulkan bahwa program AVT efektif dalam meningkatkan skill terapi orangtua anak dengan hambatan pendengaran secara mandiri di yayasan Aurica Surabaya.

Kata Kunci: Program AVT, Skill terapi orang tua anak dengan hambatan pendengaran
PENGARUH TEKNIK DISKUSI DALAM BIMBINGAN KELOMPOK TERHADAP KEMAMPUAN KOMUNIKASI INTERPERSONAL SISWA KELAS VII H SMP NEGERI 21 SURABAYA
Authors: Fadmazati Aulia Putri , Lathifah Maghfirotul 
Published: January 2021

Komunikasi interpersonal adalah proses penyampaian informasi baik dilakukan oleh dua orang atau lebih secara langsung atau tidak langsung dengan adanya umpan baliak. Proses komunikasi tidak selamanya dapat berjalan lancar, ditemukan di kelas VII H SMP Negeri 21 Surabaya sering terjadi kesalahpahaman karena kurangnya kemampuan komunikasi interpersonal untuk meningkatkan kemampuan komunikasi interpersonal digunakan teknik diskusi dalam bimbingan kelompok. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penggunaan teknik diskusi dalam bimbingan kelompok terhadap komunikasi interpersonal siswa metode yang digunakan dalam penelitian ialah pre-experiment sesuai dengan tujuan penelitian, maka sampel yang digunakan ialah porposive sampel dengan jumlah 6 siswa kelas VII H. Instrumen pengumpulan yang digunakan dengan skala komunikasi interpersonal, sedangkan teknik analisis data yang digunakan parametrik dan uji hipotesis menggunakan t-test. Hasil penelitian menunjukan adanya pengaruh teknik diskusi dalam bimbingan kelompok terhadap kemampuan komunikasi interpersonal siswa, hal ini ditunjukan dengan rerata komunikasi interpersonal siswa sebesar 150,67 kategori tersebut merupakan kategori tinggi. Artinya ada perbedaan antara hasil pre test dan post test. Hal itu dapat dilihat dari sikap siswa yang mulai berani bertanya dan mengemukakan pendapat, bersikap tenang dan tertib selama proses pemberian layanan, mau mendengarkan temannya yang sedang menyampaikan pendapat di depan kelas, mengerti pesan yang disampaikan guru, dan segera menjawab pertanyaan serta mengikuti perintah yang diberikan guru.
Kata kunci: Teknik Diskusi, Komunikasi Interpersonal
TELAAH TEORITIS: APA ITU BELAJAR ?
Authors: Setiawati Siti Maâ€™rifah 
Published: January 2021

Belajar adalah proses aktivitas yang dilakukan dengan sengaja untuk melakukan perubahan sikap dan perilaku yang keadaaannya berbeda dari sebelum individu berada dalam situasi belajar dan sesudah melakukan tindakan yang serupa dan yang bersifat menetap. Ada 4 ciri-ciri belajar yaitu : perubahan, bersifat permanen, adanya usaha, dan perubahan karena proses belajar. Aspek belajar atau tujuan belajar dibagi 3 bagian atau domain yaitu : Domain Kognitif, Domain Afektif, Domain Psikomotor. Ciri-ciri perubahan tingkah laku dalam pengertian belajar yaitu : Perubahan terjadi secara sadar, bersifat kontinu dan fungsional, bersifat Positif dan aktif, bukan bersifat sementara, bertujuan atau terarah, mencakup seluruh aspek tingkah laku. Faktor-faktor yang mempengaruhi hasil belajar yaitu faktor internal dan faktor eksternal. Hasil belajar siswa pada hakikatnya adalah perubahan tingkah laku sebagai hasil belajar, dalam arti luas mencakup bidang kognitif, afektif dan psikomotorik.
Kata kunci: Belajar, Perubahan perilaku
Korelasi Antara Metoda Ceramah Dengan Minat Belajar Terhadap Hasil Belajar Siswa Dalam Mata Pelajaran Ilmu Pengetahuan Sosial Terhadap Keberhasilan Belajar Siswa Di SD Negeri Prabugantungan I dan SD Negeri Prabugantungan 3 Cileles Kabupaten Lebak
Authors: Yudawati Yudawati 
Published: January 2021

Para siswa yang memiliki hasil rendah. menurut pengamatan diperoleh data sementara bahwa mereka cenderung kurang termotivasi sehingga kurang aktif dalam belajar, sehingga kurang mempunyai apresiasi yang baik pada mata pelajaran tersebut.
Penelitian ini ingin membuktikan pengaruh penggunaan metode ceramah sebagai variabel X1 dan minat belajar sebagai variabel X2 terhadap hasil belajar siswa pada mata pelajaran Ilmu Pengetahuan Sosial sebagai variabel Y. Ketiga variabel mempunyai ciri dan sifat yang berbeda satu sama lain-lainnya, tetapi semua mempunyai keterkaitan dengan proses pemberian Penelitian ini mempunyai kelompok perlakuan dengan penggunaan metode ceramah sebagai variabel bebas dan minat belajar sebagai variabel moderator.
Ada pengaruh hasil belajar antara siswa kelas V SD Negeri Prabugantungan 1 yang menggunakan metode ceramah dengan siswa kelas V SD Negeri Prabugantungan 2 yang tidak menggunakan metode ceramah. Ada pengaruh hasil belajar antara siswa kelas V SD Negeri Prabugantungan 1 yang memiliki minat belajar lebih tinggi karena proses perbelajaran (tatap muka) menggunakan metode ceramah dengan siswa kelas V SD Negeri Prabugantungan 2 yang tidak menggunakan metode ceramah sehingga minat belajarnya rendah.
Bahwa dengan penggunaan metode ceramah, minat belajar siswa meningkat sehingga mempengaruhi hasil belajar. Hal ini dapat dilihat dari hasil pengolahan terhadap data pada lampiran yaitu korelasi antara variabel X terhadap variabel Y. Penggunaan metode ceramah dan minat belajar siswa di SD Negeri Prabugantungan 1 dan SD Negeri Prabugantungan 3 dapat mempengaruhi hasil belajar siswa.
MASA REMAJA DAN PENGETAHUAN KESEHATAN REPRODUKSI SANTRI PUTRI PONDOK PESANTREN AL-HAMDANIYAH
Authors: Nurul Azizah  , Rosyidah Rafhani , Nastiti Dwi 
Published: January 2021

Berdasarkan hasil survey di Pondok putri pesantren Al-Hamdaniyah meunjukkan seluruh santri putri merupakan kategori remaja, namun dipondok pesantren para santri putri tidak pernah mendapatkan pendidikan dan pengetahuan tentang perkembangan remaja dan kesehatan reproduksi, sehingga para santri belum mengetahui bagaimana perubahan yang dialamai remaja baik secara fisik maupun psikologis, dan tidak dapat mengenali jika terdapat penyakit atau kelianan pada organ reproduksinya.
Berdasarkan pernyataan tersebut maka pada tanggal 10 maret 2020 dilaksanaan workshop dan penyuluhan tentang kesehatan reproduksi remaja, yang mengupas tentang perkembangan remaja dan berbagai masalah yang terjadi pada remaja, termasuk antisipasi dan bahaya penggunaan NAPZA, serta bahaya pergaulan bebas remaja. Kemudian dilanjutkan dengan pemberian edukasi penyuluhan tentang kesehtan reproduksi remaja wanita, mulai dari pengenalan organ reproduksi, perubahan yang terjadi pada organ reproduksi remaja wanita, serta pengenalan kelainan dan masalah kesehatan reproduksi remaja wanita.
Hasil kegiatan program kemitraan masyarakat terhadap santri pondok pesantren Al-Hamdaniyah ini sangat penting bagi kelansungan hidup sehat para santri, agar para santri dapat menimba ilmu dengan kondisi yang baik, dan dapat menjalani hidup sehat
Vector SDE Based Stochastic Analysis of Transformer
Authors: Banchuin Rawid , Chaisricharoen Roungsan 
Published: January 2021

In this research, the stochastic behaviours oftransformer have been analysed by using the stochasticdifferential equation approach where both noise in thevoltage source applied to the transformer and the randomvariations in elements and parameters of transformers havebeen considered. The resulting vector stochasticdifferential equations of the transformer have been bothanalytically and numerically solved in the Ito sense wherethe Euler-Maruyama scheme has been adopted fordetermining the numerical solutions which have been theirsample means have been used for verification. With theobtained analytical and numerical solutions, the stochasticproperties of the transformer’s electrical quantities havebeen studied and the influences of noise in the voltagesource and random variations in elements and parametersof transformers to those electrical quantities have beenanalysed. The causes of high and low frequency stochasticvariations of such electrical quantities in both transient andsteady state have been pointed out. Moreover, furtherextension of our stochastic differential equations and therelated mathematical formulations has also been given.
The Effects of Covid-19 Pandemic and Recovery Strategies for the Travel and Tourism Sector in Bangladesh
Authors: Haque S.M. Shariful 
Published: January 2021

Purpose: This study's purpose is twofold: first, to examine the effects of the Covid-19 pandemic on Bangladesh's travel and tourism sector and second, to suggest some recovery strategies to reduce the negative effects of this pandemic so that the travel and tourism sector of Bangladesh can bounce back.
Methods: This study is qualitative in nature, applying secondary data analysis technique to collect data from various sources, which includes academic journals, news articles, and websites of different professional bodies like the World Tourism Organization (UNWTO), World Travel and Tourism Council (WTTC), Travel Owners Association of Bangladesh (TOAB), etc.
Results: The findings indicate that Bangladesh's travel and tourism sector has been impacted considerably by the pandemic due to travel restrictions, movement control order, apprehension of Covid-19 contamination, etc. Some recovery strategies are also suggested to minimize the pandemic's detrimental consequences.
Implications: This research provides guidelines for tourism marketers, which will help them to revise their strategies so that they will be able to remove anxiety from travelers’ minds and influence their visit intention.
Originality: Covid-19 pandemic and its effects on the travel and tourism sector have been an emergent research area since travel and tourism is one of the severely affected sectors during the pandemic. However, so far insufficient studies related to this area in the context of Bangladesh are available. Hence, this research is an attempt to bridge this gap in the literature.
IMPLEMENTASI CORPORATE SOCIAL RESPONSIBILITY PT KAI DAOP 8 SURABAYA DALAM PROGRAM RAIL CLINIC
Authors: Ningrum Sulistyo Rahayu , Roosinda Fitria Widiyani 
Published: January 2021

PT Kereta Api Indonesia (Persero) Daop 8 Surabaya melaksanakan tanggung jawab sosial terhadap lingkungan sekitarnya dalam bentuk Program Rail Clinic. Program ini merupakan implementasi corporate social responsibility perusahaan untuk mensejahterakan masyarakatnya. Program yang didedikasikan untuk masyarakat ini dalam bentuk layanan kereta kesehatan, memberikan bantuan kepada masyarakat di araea rel kereta yang jauh dari akses kesehatan. Penelitian menggunakan pendekatan kualitatif. Hasil penelitian mengungkapkan Program Rail Clinic dalam CSR PT KAI Daop 8 Surabaya menghasilkan beberapa aktivitas utama yang dijalankan yakni cause promotion, cause related marketing, corporate social marketing, corporate philanthropy, community valunteering dan socialy responsible bussines practice. Aktivitas Program Rail Clinic berhasil membantu masyarakat dari aspek pelayanan kesehatan
Kata Kunci: Rail Clinic,CSR, PT KAI Daop 8 Surabaya
SDSS-IV MaNGA: Modeling the Spectral Line-spread Function to Subpercent Accuracy
Authors: Law David R. , Westfall Kyle B. , Bershady Matthew A. , Cappellari Michele , Yan Renbin , Belfiore Francesco , Bizyaev Dmitry , Brownstein Joel R. , Chen Yanping , Cherinka Brian , Drory Niv , Lazarz Daniel , Shetty Shravan 
Published: January 2021

Abstract
The Sloan Digital Sky Survey IV Mapping Nearby Galaxies at APO (MaNGA) program has been operating from 2014 to 2020, and has now observed a sample of 9269 galaxies in the low redshift universe (z ∼ 0.05) with integral-field spectroscopy. With rest-optical (λλ0.36–1.0 μm) spectral resolution R ∼ 2000 the instrumental spectral line-spread function (LSF) typically has 1σ width of about 70 km s−1, which poses a challenge for the study of the typically 20–30 km s−1 velocity dispersion of the ionized gas in present-day disk galaxies. In this contribution, we present a major revision of the MaNGA data pipeline architecture, focusing particularly on a variety of factors impacting the effective LSF (e.g., under-sampling, spectral rectification, and data cube construction). Through comparison with external assessments of the MaNGA data provided by substantially higher-resolution R ∼ 10,000 instruments, we demonstrate that the revised MPL-10 pipeline measures the instrumental LSF sufficiently accurately (≤0.6% systematic, 2% random around the wavelength of Hα) that it enables reliable measurements of astrophysical velocity dispersions σ
Hα
∼ 20 km s−1 for spaxels with emission lines detected at signal-to-noise ratio > 50. Velocity dispersions derived from [O II], Hβ, [O III], [N II], and [S II] are consistent with those derived from Hα to within about 2% at σ
Hα
> 30 km s−1. Although the impact of these changes to the estimated LSF will be minimal at velocity dispersions greater than about 100 km s−1, scientific results from previous data releases that are based on dispersions far below the instrumental resolution should be reevaluated.
A Search for Technosignatures around 31 Sun-like Stars with the Green Bank Telescope at 1.15–1.73 GHz
Authors: Margot Jean-Luc , Pinchuk Pavlo , Geil Robert , Alexander Stephen , Arora Sparsh , Biswas Swagata , Cebreros Jose , Desai Sanjana Prabhu , Duclos Benjamin , Dunne Riley , Lin Fu Kristy Kwan , Goel Shashwat , Gonzales Julia , Gonzalez Alexander , Jain Rishabh , Lam Adrian , Lewis Briley , Lewis Rebecca , Li Grace , MacDougall Mason , Makarem Christopher , Manan Ivan , Molina Eden , Nagib Caroline , Neville Kyle , O’Toole Connor , Rockwell Valerie , Rokushima Yoichiro , Romanek Griffin , Schmidgall Carlyn , Seth Samar , Shah Rehan , Shimane Yuri , Singhal Myank , Tokadjian Armen , Villafana Lizvette , Wang Zhixian , Yun In , Zhu Lujia , Lynch Ryan S. 
Published: January 2021

Abstract
We conducted a search for technosignatures in 2018 and 2019 April with the L-band receiver (1.15–1.73 GHz) of the 100 m diameter Green Bank Telescope. These observations focused on regions surrounding 31 Sun-like stars near the plane of the Galaxy. We present the results of our search for narrowband signals in this data set, as well as improvements to our data processing pipeline. Specifically, we applied an improved candidate signal detection procedure that relies on the topographic prominence of the signal power, which nearly doubles the signal detection count of some previously analyzed data sets. We also improved the direction-of-origin filters that remove most radio frequency interference (RFI) to ensure that they uniquely link signals observed in separate scans. We performed a preliminary signal injection and recovery analysis to test the performance of our pipeline. We found that our pipeline recovers 93% of the injected signals over the usable frequency range of the receiver and 98% if we exclude regions with dense RFI. In this analysis, 99.73% of the recovered signals were correctly classified as technosignature candidates. Our improved data processing pipeline classified over 99.84% of the ∼26 million signals detected in our data as RFI. Of the remaining candidates, 4539 were detected outside of known RFI frequency regions. The remaining candidates were visually inspected and verified to be of anthropogenic nature. Our search compares favorably to other recent searches in terms of end-to-end sensitivity, frequency drift rate coverage, and signal detection count per unit bandwidth per unit integration time.