bluuebunny/crossref_metadata_2025 huggingface dataset:
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.
Implementasi Kurikulum 2013 Terhadap Rencana Pelaksanaan pembelajaran Bahasa Indonesia Kelas I, II, dan III Semester Gasal SDN Kebonsari 04 Jember Tahun pelajaran 2019/2020
Authors: Reformei Indah dyah , Satrijono Hari , Kurniasih Fitria
Published: January 2021

Bergantinya kurikulum lama sampai sekarang kurikulum baru memerlukan persiapan yang matang dari berbagai aspek baik secara langsung. Salah satunya kesiapan guru dalam merancang Rencana Pelaksanaan Pembelajaran (RPP). Penelitian ini bertujuan untuk mendeskripsikan hasil kajian Rencana Pelaksanaan Pembelajaran (RPP) Bahasa Indonesia kelas I, II dan III di SDN Kebonsari 04 Jember semester gasal tahun pelajaran 2019/2020. Jenis penelitian ini adalah deskriptif kualitatif. Instrumen penelitian ini adalah peneliti sendiri , lembar kuisoner, catatan dokumen dinilai dengan daftar ceklis dengan berpedoman pada rubik penilaian digunakan untuk mengumpulkan data berupa hasil kajian lembar kuesioner dan pedoman wawancara. Hasil penelitian menunjukkan bahwa kesesuaian komponen RPP terhadap kurikulum 2013 pada RPP 1 dengan nilai 56, RPP 2 dengan nilai 57, RPP 3 dengan nilai 59, RPP 4 dengan nilai 64, RPP 5 dengan nilai 60, dan RPP 6 dengan nilai 68. Berdasarkan kajian relevansi berupa rumusan indikator, kecukupan materi, kegiatan pembelajaran, tujuan pembelajaran, dan penilaian hasil belajar diperoleh RPP 1 (52,9%), RPP 2 (70,5%), RPP 3 (76,4%), RPP 4 (76,4%), RPP 5 (76,4%), RPP 6 (94,1%).
Effectiveness Of Seesaw As A Digital Learning Innovation To Improve Student Information Literacy
Authors: Hasanah Uswatun , Zulela  , Edwita  , Januar Ahmad , Perdana Agung
Published: January 2021

This study aims to analyze the effectiveness of seesaw as a digital learning innovation to improve student information literacy. This type of research method used is a quantitative method with a quasi-experimental design and uses a one-group pretest-posttest with control group design. The sample used was 100 second semester students of Elementary School Teacher Education, Jakarta State University selected with technique a probability sample. The results of this study prove that the use of-based digital learning seesaw obtained significant values ​​so that it is effectively used in improving student information literacy. This digital learning design requires students to be selective in analyzing and evaluating information generated from different sources. This research can be used as input for education practitioners, especially lecturers in developing learning that adapts to the needs of the times and still requires students to have information literacy.
Teknik Literasi Silang Dalam Model Problem Based Learning: Alternatif Pembelajaran di Masa Pandemi Covid19
Authors: Cholifah Tur Rosidah
Published: January 2021

Pandemi covid-19 memberikan dampak pada semua lini kehidupan, salah satunya pada aspek pendidikan. Kebijakan pemerintah untuk menerapkan kuliah daring menjadikan proses perkuliahan yang semula tatap muka penuh, juga blended learning berubah menjadi full online. Hal tersebut menjadi dasar peneliti untuk menemukan alternatif teknik pembelajaran yang dapat diterapkan dalam proses perkuliahan daring penuh. Selain itu juga untuk memaparkan tingkat keaktifan peserta didik dalam aktivitas perkuliahan. Penelitian ini menggunakan pendekatan kualitatif mendeskripsikan penerapan teknik literasi silang dalam model problem based learning dan respon peserta didik terhadap pelaksanaan penerapan teknik literasi silang dalam model Problem based learning pada mata kuliah pembelajaran Bahasa Indonesia. Pelaksanaan penelitian di Prodi PGSD Universitas Adi Buana. Tepatnya pada mahasiswa semester 4 yang menempuh mata kuliah pembelajaran Bahasa Indonesia di kelas A. Pengumpulan data dilakukan dengan teknik nontes menggunakan instrumen daftar pertanyaan wawancara, angket dan lembar observasi. Respon terhadap pelaksanaan penerapan teknik literasi silang dalam model problembased learning menunjukkan hasil 89% mahasiswa merasa penerapan teknik tersebut menarik, membuat perkuliahan tidak membosankan dan menjadi lebih mudah memahami materi. Sangat setuju dengan penerapan tenik literasi silang dalam model problem based learning. 11% sisanya memberikan respon setuju dengan penerapan teknik tersebut.
PROMOTING ENGLISH LEARNERSâ€™ PRONUNCIATION OF INFLECTIONAL SUFFIXES-S AND -ES THROUGH JAZZ 13 CHANTS
Authors: Lestari Putri Devi , Laduni Mochamad Ndaru Purwaning , Bandjarjani Wahju
Published: January 2021

This paper aims at sharing the writersâ€˜ experiences in tacklingthe English learnersâ€˜ problems in pronouncing the inflectional suffixesâ€“sand â€“es by means of a type of media, called â€•Jazz Chantsâ€–. These areCarolyn Graham's snappy, upbeat chants and poems that use jazz rhythmsto illustrate the natural stress and intonation patterns of conversationalAmerican English. Based on the observations during pronunciationpractice classes towards the performances in pronouncing the inflectionalsuffixes -s and -es of the English learners or students in the first semesterof the English Language Education Department of the Faculty of TeacherTraining and Education in Universitas PGRI Adi Buana Surabaya, it turnsout that employing Jazz Chants has made it easier for the learners to beaware of the different ways of pronouncing the inflectional suffixes â€“sandâ€“es(/s/, /z/, and /Éªz or É™z/) in different type of the final sound of a word.In other words, the learnersâ€˜ pronunciation of inflectional suffixes â€“s andâ€“es is promoted through the implementation of Jazz Chants duringpronunciation practices.
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
Evaluation of Premature Cracking in Urban Concrete Pavement
Authors:   University of Illinois at Urbana-Champaign, Roesler Jeffery , Montemayor Roberto ,   University of Illinois at Urbana-Champaign, DeSantis John ,   University of Illinois at Urbana-Champaign, Gupta Prakhar ,   University of Illinois at Urbana-Champaign
Published: January 2021

This study investigated the causes for premature, transverse cracking on urban jointed plain concrete pavements in Illinois. A field survey of 67 sections throughout Illinois coupled with ultrasonic evaluation was completed to synthesize the extent of premature cracking on urban JPCP. The visual survey showed some transverse and longitudinal cracks were a result of improper slab geometry (excessive slab length and width). Ultrasonic tests over the contraction joints determined some notched joints had not activated and adjacent transverse cracks were likely formed as a result. Three-dimensional finite-element analyses confirmed that cracking would not develop as a result of normal environmental factors and slab-base frictional restraint. The concrete mixture also did not appear to be a contributing factor to the premature cracks. Finally, the lack of lubrication on dowel bars was determined to potentially be a primary mechanism that could restrain the transverse contraction joints, produce excessive tensile stresses in the slab, and cause premature transverse cracks to develop.
A RETROSPECTIVE STUDY ON CLINICAL AND EPIDEMIOLOGICAL PROFILE AMONGST POST OPERATED
PATIENTS OF CHRONIC SUPPURATIVE OTITIS MEDIA (CSOM) AT A TERTIARY CARE CENTER.
Authors: Gautam Harendra Kumar
Published: January 2021

Abstract
Background: Chronic suppurative otitis media
(CSOM) remains one of the most common ear
diseases in the general population. The
socioeconomic burden of CSOM is still very
high both nancially and non-nancially for the
society. There is a need for capacity building to
reduce the burden as well as the associated risk.
Aims and Objectives: The aim of this study was
to study the clinical and epidemiological prole
of post operated patients of chronic
suppurative otitis media (CSOM) at a tertiary
care center. Materials and Methods: This was a
retrospective study of 265 patients of clinically
diagnosed CSOM. The study was carried out at
the ENT department, LLR hospital, GSVM
medical college Kanpur during the period of 6
years from August 2013 to July 2019. Results:
The data collec ted from the Clinicoepidemiological study of chronic suppurative
otitis media carried out on 265 patients,
showed that 197 patients had unilateral ear
disease while 68 patients had bilateral ear
disease. Among 265 patients, 126 (47.54%)
were male and 139 (52.42%) were female.
44.15% patients were in age group 11to20
years of age. 72.82% patients belonged to
lower socioeconomic status. Tubotympanic
type constituted majority 207 (78.12%) cases
followed by atticoantral type in 58 (21.88%)
cases. Most patients presented with moderate
hearing impairment 113 (42.64%). Conclusion:
CSOM is a preventable cause of hearing
impairment. Early diagnosis and management can effectively reduce the socioeconomic
burden and prevent deafness.
Keywords: CSOM, Socioeconomic status,
Hearing impairment
Learning Through Teaching: Impact on Knowledge Retrieval Immediately After Student-Teaching in an EFL Setting
Authors:   English Department, Universidad Nacional de Educación (UNAE), Azogues, Ecuador, Payne Matt
Published: January 2021

Learning through teaching is often described as an enriching experience that reflects a deeper understanding of one's area of learning focus. To understand this potentially rewarding experience, this research, as the focal point, intends to identify any significance regarding knowledge retention between students who were tested on a certain subject matter immediately after they had taught it to several classmates, and those who were tested several weeks after teaching. On a secondary note, the test scores of the student-taught material themselves help to show how well the students learned from teaching in general. The study consists of two groups, each of which was composed of 24 Ecuadorian EFL college students who taught on a basic grammar point to several other peers in their class. The retrieval of the knowledge that the subject group had taught was examined a few minutes after their teaching. The control group's knowledge was examined several weeks (at least one month) after their time in front of the classroom. The results are surprisingly insignificant. Additionally, the average test grades scored by the participants which reflect the grammar points taught were rather low. The question, thus, remains on whether or not certain factors played a role that may have influenced the results. Therefore, further research on this topic is recommended, perhaps with some variations which could favor more the notion of learning by means of teaching. Keywords: EFL, English, grammar, interteaching, learning, teaching
COMPARAÇÃO DA APTIDÃO FÍSICA E DO ESTADO NUTRICIONAL ENTRE MULHERES ACIMA DOS 60 ANOS, FISICAMENTE ATIVAS, PRATICANTES E NÃO PRATICANTES DE DIFERENTES MODALIDADES DE EXERCÍCIOS
Authors: Moraes Renan Melo de , Gomes Vanessa da Silva , Bezerra Luiz Inácio Andrade , Figueiredo Rosa Costa , Camargo Leandro Borelli de , Fileni Carlos Henrique Prevital , Oliveira José Ricardo Lourenço , Nascimento Reinaldo Dias , Almeida Larissa Nazaré Queiroz de Araújo , Maneschy Mariela de Santana , Sílio Luiz Felipe , Passos Ricardo Pablo , Lima Bráulio Nascimento , Vilela Junior Guanis de Barros , Almeida Klebson da Silva
Published: January 2021

Com o aumento da longevidade em alguns paises, a utilização de exercício físico passou a ganhar notoriedade para a manutenção de capacidades físicas e funcionais, tendo como uma das finalidades um reflexo positivo na qualidade de vida. O objetivo do presente trabalho foi avaliar, através do Senior Fitness Test (SFT) e Indice de Massa Corporal (IMC), diferenças e caracteristicas entre grupos praticantes diferentes tipos de exercícios e não praticantes de uma modalidade específica; comparar os valores com valores considerados normais e zona de risco no SFT. A amostra foi composta por 40 mulheres (10 por grupo) com 60 anos ou mais de idade, inicialmente separada em praticantes de Pitates (PI), Hidroginástica (HI), Musculação (MU) e não praticantes de exercício (NP); posteriormente dos dados gerais foram comparados aos valores considerados normais e zona de risco no SFT. Todos os participantes se consideravam fisicamente ativas e com aval médico para pratica de exercícios. Os resultados sugerem não haver diferenças estatisticamente significantes nos testes do SFT entre grupos; existem diferenças estatisticamente significantes (p= 0.02) entre o IMC do grupo HI e MU. A idade, o IMC e a massa corporal podem interferir na performance do SFT.
The Effect of Crosslinking Agents on the Properties of Type II Collagen Biomaterials
Authors: Marin Maria-Minodora , Albu Kaya Madalina Georgiana , Vlasceanu George Mihail , Ghitman Jana , Radu Ionut Cristian , Iovu Horia
Published: January 2021

Type II collagen has been perceived as the indispensable element and plays a crucial role in cartilage tissue engineering. Thus, materials based on type II collagen have drawn farther attention in both academic and research for developing new systems for the cartilage regeneration. The disadvantage of using type II collagen as a biomaterial for tissue repairing is its reduced biomechanical properties. This can be solved by physical, enzymatic or chemical cross-linking processes, which provide biomaterials with the required mechanical properties for medical applications. To enhance type II collagen properties, crosslinked collagen scaffolds with different cross-linking agents were prepared by freeze-drying technique. The present research work studied the synthesis of type II collagen biomaterials with and without crosslinking agents. Scaffolds morphology was observed by MicroCT, showing in all cases an appropriate microstructure for biological applications, and the mechanical studies were performed using compressive tests. DSC showed an increase in denaturation temperature with an increase in cross-linking agent concentration. FTIR suggested that the secondary structure of collagen is not affected after the cross-linking; supplementary, to confirm the characteristic triple-helix conformation of collagen, the CD investigation was performed. The results showed that the physical-chemical properties of type II collagen were improved by cross-linking treatments.
In-situ Microfibrillar Recycled PET/Glass Fiber/PP Hybrid Thermoplastic Composites
Authors: Kaymakci Orkun , Uyanik Nurseli
Published: January 2021

Hybrid composites of in-situ microfibrillar recycled polyethylene terephthalate (rPET)/glass fiber (GF)/polypropylene (PP) were developed as an economical and environmentally friendly alternative to glass fiber reinforced thermoplastic PP composites. The effect of replacing glass fibers with in-situ formed polymer microfibrils on mechanical and viscoelastic properties of the composites was investigated with tensile, flexural, and dynamic mechanical tests. Characterization results showed that mechanical and viscoelastic performance of 34% glass fiber reinforced PP can be obtained with 24% glass fiber, 10% microfibrillar rPET composites. Compatibilization effect of the maleic anhydride grafted PP (MA-g-PP) was studied using Fourier transform infrared (FTIR) spectroscopy. The scanning electron microscopy (SEM) images confirmed the formation of the rPET microfibrils in the hybrid matrix. Besides, composites with MA-g-PP compatibilizers showed significantly improved fiber-matrix interfacial adhesion on the SEM images.
Stockpiling And Chips Nature Of Substance Treated Potatoes Under Standard Condition
Authors:   Tribhuvan University, Institute Of Agriculture And Animal Science, Kathmandu, Nepal, Pathak Nath , Yamada Tetsuya ,   Tribhuvan University, Institute Of Agriculture And Animal Science, Kathmandu, Nepal
Published: January 2021

The medicines were duplicated threefold. Evidently sound tubers > 60 gram weight after various substance medicines were put away in bamboo racks and wooden plate, separately at Kumaltar and Daman for 120 days. Perceptions were recorded on weight reduction rate , growing rate, numbers and weight of fledglings and quality boundaries for chips. Twofold fumigation with CIPC was viable for restraint of growing and decrease of postharvest misfortune as long as 120 days in both the areas. Then again the better shade of the chips was created by multiple times hydrogen peroxide treated potatoes.
The Desert Tourism And Opportunities For Its Development (On The Example Of Bukhara Region)
Authors:   Lecturers Of Bukhara State University, Uzbekistan, Muhamadovich Mavlonov Ahmadjon , Elmurodovna Mirzoeva Istat ,   Lecturers Of Bukhara State University, Uzbekistan, Davronovna Kalandarova Dilobar ,   Lecturers Of Bukhara State University, Uzbekistan
Published: January 2021

The territory of Uzbekistan consists of temperate and subtropical desert zones. 88.6% of Bukhara region is desert. Ancient roads in the desert part of the region (Bukhara - Karshi, Bukhara - Khorezm, etc.), water bodies (Amu-Bukhara canal, abandoned lakes, cisterns, mineral springs and wells, etc.) and special reserves (state orders, reserves, etc.), ancient cities (Varakhsha, Poykent, Vardonze, etc.), historical monuments and shrines can serve as tourist attractions. In this article we will discuss the desert tourism and opportunities for developing it in Bukhara region.
Media Development Of Lawyers As The Tool Of Media Competence
Authors:   PhD Chairman Of Department Of “Digital Media And Internet” Of University Of Journalism And Mass Communication Of The Republic Of Uzbekistan, Tashkent, Uzbekistan, Norbekovna Taylakova Shaxnoza , Beknazarov Kamoliddin Tursunpulatovich ,   PhD Doctoral Student, University Of Journalism And Mass Communications Of The Republic Of Uzbekistan
Published: January 2021

The article reveals the essence of the concepts of “Information and communication space” and “communicative potential” even only professionally make sense only in a society that acquires the features of the created information society, which is the heir to the postindustrial era.
Praises About Hussein Boykaro In Alisher Navoi’s “Khazoin Ul-Maoniy” Collection
Authors:   Associate Professor, Candidate Of Philological Sciences, Namangan State University, Uzbekistan, Isakovna Karimova Farida
Published: January 2021

The article analyzes the preface of “Khazoin ul-Maoniy” and the interpretations of Hussein Boykaro in the poet’s ghazals.
Pelatihan Teknik Pemasaran Online Produk Kerajinan Pada Pusat Dakwah Komunitas Muhammadiyah
Authors: Wida Purwidianti  , Tri Septin Mujirahayu
Published: January 2021

This article is entitled Training on Marketing Techniques of Handicraft Products at the Muhammadiyah Community Da'wah Center. Craft Product Marketing Technique Training was held on Friday, July 24, 2020 at the preaching center of the Muhammadiyah community in Srirahayu Village, South Purwokerto. The number of participants who took part in the training was 15 people. Training activities are carried out by extension and training methods. The results obtained in this activity are in the form of entrepreneurship materials, online marketing techniques and online marketing media.
Inteligência emocional do enfermeiro na abordagem ao doente crítico: estudo qualitativo
Authors: Sousa Liliana , Pereira Cláudia , Lopes Ana , Faísca Mirandolina , Fortuna Tânia , Príncipe Fernanda , Mota Liliana
Published: January 2021

Enquadramento: a inteligência emocional (IE) é o conjunto de capacidades do indivíduo para identificar, gerir e entender as suas próprias emoções e de se auto motivar perante situações constrangedoras e geradoras de conflitos. Reflete as atitudes e comportamentos do profissional perante diferentes contextos tendo impacte na qualidade da sua atuação. Objetivos: descrever a IE dos enfermeiros na área do cuidado ao doente crítico e identificar as estratégias comportamentais utilizadas pelos mesmos. Metodologia: estudo qualitativo, descritivo e exploratório. A recolha de dados foi realizada através de um focus group com 8 enfermeiros peritos no cuidado ao doente crítico. Resultados: emergiram 6 categorias relativas à IE dos enfermeiros na área do cuidado ao doente crítico: profissionalismo, relações interpessoais, organização do serviço, partilha de emoções, gestão do trabalho e autocontrolo emocional. Conclusão: como estratégias utilizadas identificou-se a partilha de emoções entre pares, a gestão do tempo para debater as situações existentes durante o horário laboral, a capacidade de autocontrolo emocional, a adaptabilidade ao meio e a forma como se estabelece a relação com o cliente.
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.
Information Extraction Tasks based on BERT and SpaCy on Tourism Domain
Authors: Chantrapornchai Chantana , Tunsakul Aphisit
Published: January 2021

In this paper, we present two methodologies to extract particular information based on the full text returned from the search engine to facilitate the users. The approaches are based three tasks: name entity recognition (NER), text classiﬁcation and text summarization. The ﬁrst step is the building training data and data cleansing. We consider tourism domain such as restaurant, hotels, shopping and tourism data set crawling from the websites. First, the tourism data are gathered and the vocabularies are built. Several minor steps include sentence extraction, relation and name entity extraction for tagging purpose. These steps are needed for creating proper training data. Then, the recognition model of a given entity type can be built. From the experiments, given review texts, we demonstrate to build the model to extract the desired entity,i.e, name, location, facility as well as relation type, classify the reviews or summarize the reviews. Two tools, SpaCy and BERT, are used to compare the performance of these tasks.
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
TRANSFORMASI IDENTITAS KOTA BITUNG DITINJAU DARI CITRA PARIWISATA HEKSAGONAL ANHOLT
Authors: Lang Jouns Candy Felice , Marta Rustono Farady , Menayang Alfred Pieter
Published: January 2021

Membangun city branding berarti membangun identitas kota tersebut. City branding sebagai suatu strategi erat kaitannya dengan identitas kota karena merupakan salah satu upaya untuk mengomunikasikan identitas kota dan memberikan perbedaan atau nilai unik untuk kota itu. Bitung dikenal dengan identitasnya pada sektor perikanan dan mengandalkan sektor ini sebagai sektor utama penggerak ekonomi kota, berlakukannya larangan transhipment dan moratorium, industri perikanan di Bitung menjadi terpuruk. Identitas sebagai Kota Cakalang tidak cukup kuat dalam menjalankan perekonomian kota, sehingga branding baru perlu diciptakan demi kesejahteraan masyarakat. Penelitian ini berusaha mengkaji dan mendeskripsikan bagaimana identitas baru pada sektor pariwisata di Kota Bitung melalui heksagonal Anholt. Metode penelitian menggunakan studi kasus dengan pendekatan kualitatif dan paradigma interpretif. Pembentukan identitas Kota Bitung pada sektor pariwisata melalui enam aspek heksagonal dinilai cukup berhasil mebuat citra pariwisata Kota Bitung menjadi lebih baik walaupun dibutuhkan peningkatan pada beberapa aspek.
SPATIOTEMPORAL DYNAMICS OF PUBLIC TRANSPORT DEMAND: A CASE STUDY OF RIGA
Authors: Pavlyuk Dmitry , Spiridovska Nadežda , Yatskiv (Jackiva) Irina
Published: January 2021

Sustainable urban mobility remains an emerging research topic during last decades. In recent years, the smart card data collection systems have become widespread and many studies have been focused on usage of anonymized data from these systems for better understanding of mobility patterns of Public Transport (PT) passengers. Data-driven mobility patterns can benefit transport planners at strategic, tactical, and operational levels. A particular point of interest is a spatiotemporal dynamics of mobility patterns that highlights transformation of the PT passenger flows over the time continuously or in response to modifications of the PT system and policies. This study is aimed to estimation and analysis of the spatiotemporal dynamics of PT passenger flows in Riga (Latvia). A multi-stage methodology was proposed and includes three main stages: (1) estimation of individual trip vectors, (2) clustering of trip vectors into spatiotemporal mobility patterns, and (3) further analysis of mobility patterns’ dynamics. The best practice methods are applied at every stage of the proposed methodology: the smart card validation flow is used for extracting information on boarding locations; the trip chain approach is used for estimation of individual trip destinations; vector-based clustering algorithms are utilised for identification of mobility patterns and discovering their dynamics. The resulting methodology provides an advanced tool for observing and managing of PT demand fluctuation on a daily basis. The methodology was applied for mining of a large smart card data set (124 million records) for year 2018. Most important empirical results include obtained daily mobility patterns in Riga, their clusters, and within-cluster dynamics over the year. Obtained daily mobility patterns allows estimation of a city-level PT origin–destination matrix that is useful in many applied areas, e.g., dynamic passenger flow assignment models. Mobility pattern-based clustering of days allows effective comparison and flexible tuning of the PT system for different days of a week, public holidays, extreme weather conditions, and large events. Dynamics of mobility patterns allows estimating the effect of implementing changes (e.g., fare increase or road maintenance) and demand forecasting for user-focused development of PT system.
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

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

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.
Accretion of Gas Giants Constrained by the Tidal Barrier
Authors: Li Ya-Ping , Chen Yi-Xian , Lin Douglas N. C. , Zhang Xiaojia
Published: January 2021

After protoplanets have acquired sufficient mass to open partial gaps in their natal protostellar disks, residual gas continues to diffuse onto horseshoe streamlines under the effect of viscous dissipation, and to meander in and out of the planets’ Hill sphere. Within the Hill sphere, the horseshoe streamlines intercept gas flow in circumplanetary disks. The host star’s tidal perturbation induces a barrier across the converging streamlines’ interface. Viscous transfer of angular momentum across this tidal barrier determines the rate of mass diffusion from the horseshoe streamlines onto the circumplanetary disks, and eventually the accretion rate onto the protoplanets. We carry out a series of numerical simulations to test the influence of this tidal barrier on superthermal planets. In weakly viscous disks, the protoplanets’ accretion rate steeply decreases with their masses above the thermal limit. As their growth timescale exceeds the gas depletion timescale, their masses reach asymptotic values comparable to that of Jupiter. In relatively thick and strongly viscous disks, protoplanets’ asymptotic masses exceed several times that of Jupiter. Two-dimensional numerical simulations show that such massive protoplanets strongly excite the eccentricity of nearby horseshoe streamlines, destabilize orderly flow, substantially enhance the diffusion rate across the tidal barrier, and elevate their growth rate until their natal disk is severely depleted. In contrast, eccentric streamlines remain stable in three-dimensional simulations. Based on the upper falloff in the observed mass distribution of known exoplanets, we suggest that their natal disks had relatively low viscosity (α ∼ 10−3) and modest thickness (H/R ∼ 0.03–0.05).
The Quasar SDSS J140821.67+025733.2 Does Not Contain a 196 Billion Solar Mass Black Hole
Authors: Guo Hengxiao , Barth Aaron J.
Published: January 2021

The black hole in the quasar SDSS J140821.67+025733.2 has been reported to have a mass of 1.96 × 1011
M
⊙ based on measurements from the SDSS DR12 Quasar Catalog. As a result, references to this object as the most massive known black hole in the universe have recently appeared in scientific articles and in popular media including Wikipedia. We show that this extremely high mass estimate is incorrect, resulting from a faulty measurement of the C iv line width. From a new measurement of the Mg ii line width, we derive an estimate of M
BH ≈ 8 × 109
M
⊙.
Emerging Themes, Concepts, and Solutions to Urban Challenges in Africa
Authors: Agwu John Ogbonnaya
Published: January 2021

Development realities confronting African cities truly call for contemporary and innovative solution that is crosscutting in concept, cost effective in implementation, and socially inclusive in impact. However, one of the most recent urban development models (smart city concept) envisioned as appropriate solution and promoted as conduit to good quality of life and socio-economic efficiency has been criticised on the ground of its economic imperative and over dependency on highly skilled digital platform to be successful. In this paper, the author proposes sharing city concept as African alternative and supplement to smart city concept. Using smart city potentials and urban challenges discussed around it, the paper adopted a systematic literature review design and evaluated sharing city concept against the backdrop outlined by smart city opponents and urban challenges peculiar to it. The result revealed that sharing city concept could serve as alternative where smart city is not viable and as supplement where it is feasible.
Adherence Affects Monocyte Innate Immune Function and Metabolic Reprogramming after Lipopolysaccharide Stimulation In Vitro
Authors: Otto Natasja A , Butler Joe M , Ramirez-Moral Ivan , van Weeghel Michel , van Heijst Jeroen W J , Scicluna Brendon P , Houtkooper Riekelt H , de Vos Alex F , van der Poll Tom
Published: January 2021

Circulating nonadherent monocytes can migrate to extravascular sites by a process that involves adherence. Alterations in intracellular metabolism shape the immunological phenotype of phagocytes upon activation. To determine the effect of adherence on their metabolic and functional response human monocytes were stimulated with LPS under nonadherent and adherent conditions. Adherent monocytes (relative to nonadherent monocytes) produced less TNF and IL-1β (proinflammatory) and more IL-10 (anti-inflammatory) upon LPS stimulation and had an increased capacity to phagocytose and produce reactive oxygen species. RNA sequencing analysis confirmed that adherence modified the LPS-induced response of monocytes, reducing expression of proinflammatory genes involved in TLR signaling and increasing induction of genes involved in pathogen elimination. Adherence resulted in an increased glycolytic response as indicated by lactate release, gene set enrichment, and [13C]-glucose flux analysis. To determine the role of glycolysis in LPS-induced immune responses, this pathway was inhibited by glucose deprivation or the glucose analogue 2-deoxy-d-glucose (2DG). Although both interventions equally inhibited glycolysis, only 2DG influenced monocyte functions, inhibiting expression of genes involved in TLR signaling and pathogen elimination, as well as cytokine release. 2DG, but not glucose deprivation, reduced expression of genes involved in oxidative phosphorylation. Inhibition of oxidative phosphorylation affected TNF and IL-10 release in a similar way as 2DG. Collectively, these data suggest that adherence may modify the metabolic and immunological profile of monocytes and that inhibition of glycolysis and oxidative phosphorylation, but not inhibition of glycolysis alone, has a profound effect on immune functions of monocytes exposed to LPS.
Aplikasi Ujian Berbasis Komputer Pada MTs NW Lenek 1
Authors: Yunita Astuti  , Lalu Puji Indra Kharisma  , Ahmad Ashril Rizal
Published: January 2021

Dalam era globalisasi sekarang ini, tekonologi informasi berkembang dengan sangat pesat, baik dari segi infrastruktur, jaringan, perangkat dan juga perangkat lunak. Hal tersebut mendorong digitalisasi dalam segala aspek kehidupan, tak terkecuali dalam pelaksanaan ujian pada berbagai lembaga pendidikan. Ujian sebagai salah satu cara untuk mengevaluasi proses belajar untuk mengukur taraf pencapaian kemampuan, kepribadian dan intelegensi peserta didik. Sehingga menjadikan ujian merupakan tahapan penting dalam proses belajar mengajar. Beberapa tahun yang lalu, pelaksanaan ujian diberbagai sekolah di Indonesia masih menggunakan cara manual, yaitu menggunakan kertas soal dan jawaban. Ujian dengan cara seperti ini memberikan berbagai persoalan yang sangat kompleks, dimulai dari tingkat kecurangan dan kendala pendistribusian soal ke berbagai daerah. Untuk itu pemerintah mulai mencanangkan Ujian Nasional dan Ujian Sekolah berbasis Komputer untuk mengatasi kendala-kendala tersebut. Termasuk MTS NW Lenek 1, yang sudah mengimplementasikan Ujian Nasional Berbasis Komputer (UNBK). Untuk itu penulis mengembangkan aplikasi ujian pada MTS NW Lenek 1, untuk memberikan kemudahan didalam pelaksanaan dan pengolahan data ujian bagi siswa maupun guru. Aplikasi Ujian ini dibuat menggunakan bahasa pemrograman PHP dan perangkat lunak database MySQL.

Kata Kunci:Aplikasi ujian berbasis komputer, MYSQL
PENGGUNAAN ARSIP UNTUK KEGIATAN ORGANISASI RUKUN TETANGGA TINJAUAN DI RUKUN TETANGGA RT. 18/ RW. 04 DESA LEGOK KABUPATEN TANGERANG
Authors: Ramudin Riko Priyatmo
Published: January 2021

This study discusses about using records in Rukun Tetangga (RT) or neighborhood organization. Three sub-main issues discussed about public perception of records, records management and using records for RT’s activities, neighborhood organization is a community customary institution under the sub-district or village. The act of Republic of Indonesia number 6 year 2014 concerning Villages states that the RT is in charge of assisting village governance and a partner in empowering village communities. This study uses a qualitative method because it is able to examine more deeply the subject matter and information. The data sources used are primary data and secondary data. The research focus was RT 18/RW 04, Desa Legok, Kecamatan Legok, Kabupaten Tangerang. The results show that the perception of the residents of RT 18/RW 04 about records is good, but it is followed by the lack of officer’s capability in managing records. It is also because of the lack of facilities and infrastructure, the capacity of human resources, and no standard in managing records. RT 18/RW 04 has valuable primary records as in administrative, financial, legal and can be used as secondary records. In the end, the application of records in RT 18/RW 04 are suitable for being a basis in decision making, public accountability, presenting the information about high-level government policies, and straighten up hoax.
Common Bottlenose Dolphin, Tursiops truncatus, SeasonalHabitat Use and Associations with Habitat Characteristics inRoanoke Sound, North Carolina
Authors: McBride-Kebert Shauna , Taylor Jessica S. , Wilkinson Krystan A. , Lyn Heidi , Moore Frank R. , Sacco Donald F. , Kar Bandana , Kuczaj II Stan A.
Published: January 2021

Understanding how habitat characteristics influence common bottlenose dolphin, Tursiops truncatus, distribution and behavior can be useful for conservation. The dolphin community in Roanoke Sound, North Carolina primarily exhibits seasonal residency and there is limited information on their habitat use. The objectives of this study were to increase habitat use knowledge and determine the relationship between habitat characteristics and dolphin distribution using standardized photographic-identification data (2009 – 2017). A hot spot (Getis-Ord Gi*) analysis showed dolphins frequently use the southern region containing the mouth of the estuary for feeding and traveling. Habitat characteristics were modeled with zero-altered gamma (ZAG), generalized linear (GLM), and generalized additive (GAM) models to predict dolphin group density. Models showed that groups were more likely to be present in areas with greater benthic slope variation and shallow areas closer to land, and that different habitat characteristics were associated with feed, social, and travel activities. This study suggests that Roanoke Sound provides a seasonal foraging area and travel corridor between the estuaries and coastal waters. This information contributes baseline knowledge of how habitat potentially influences dolphin distribution and behavior which can be useful for management and conservation, especially in areas where habitat changes and impacts need to be assessed.