bluuebunny/crossref_metadata_2025 huggingface dataset:
PERSEPSI MASYARAKAT BOGOR TERHADAP IKLAN YOUTUBE GRAB
Authors: Muslim Muslim
Published: June 2022

AbstractThis study aims to analyze the perception of the Baranangsiang village community on Youtube Grab.  The study uses three variables which consist of two independent variables, community characteristics and Grab ads, and one dependent variable, perception of society is cognitive, affective and conative.This research was conducted in the Baranangsiang village with a population of about 22,825 people, conducted in October 2018 to May 2019. This study used a random sampling technique, the meaning of taking a random sample to the community of Baranangsiang village with a background of various kinds of education, occupation and age with a total of 100 respondents. Data analysis techniques used in this study are descriptive statistical analysis techniques and non-parametric statistical analysis. To measure the variables that have a nominal scale researchers use the Chi-square formula. So the researcher wants to see the perception of the Baranang-Siang village community on Grab ads on Youtube "there is a Grab in your city"The results obtained from this study are the Perception of the Baranangsiang Urban Village of Bogor on the Grab advertisement "There is a Grab in your city" can be said to be Positive with a high number of people strongly agreeing about the question of placing an advertisement at the beginning of a video on YouTube and the media that Grab uses to advertise .Keywords: Community, perception, Youtube and  Grab
POLA KOMUNIKASI DALAM PEMASARAN BRAND HERWAYS_ID
Authors: Valdiani Dini , Puspanidra Tiara
Published: June 2022

Abstrak:Herways_id merupakan salah satu merek lokal yang bergerak di bidang pakaian wanita. Dalam waktu yang singkat Herways_id dengan akun Instagramnya @herways_id bisa mendapatkan respon pasar yang sangat baik dengan waktu break event point yang relatif cepat dan jumlah followers yang banyak. Selain itu Herways_id memiliki engagement rate cukup tinggi yaitu 5,13% Dalam penelitian ini peneliti ingin mengetahui pola komunikasi dalam pemasaran Herways_id. Penelitian ini merupakan jenis penelitian kualitatif. Hasil penelitian menggambarkan bahwa pola komunikasi dalam pemasaran digital Herways_id memakai pola komunikasi primer, sekunder dan sirkuler. Pada pola komunikasi primer ditemukan strategi pemasaran Fear of Missing Out (FOMO).Kata kunci :Brand, herways_ID,pemasaran, pola komunikasi Abstract:Herways.id is one of the local brands of women’s clothing. In a short time Herways was able to get a very good market response with a short break event point and a large number of followers and engagement rate at 5.13%. In this study, researchers wanted to know the marketing communication patterns in Herways.id. This is a qualitative research. The results of the study illustrate that communication patterns in digital marketing Herways.id use primary, secondary and circular communication patterns. In the primary communication pattern found the Fear of Missing Out (FOMO) marketing strategy.Keyword:Brand, communication pattern herways_ID, marketing
REPRESENTASI BUDAYA TIMUR DAN BARAT DALAM NOVEL EAT PRAY LOVE
Authors: Kristyowati Dyah
Published: June 2022

Abstrak: Novel Eat Pray Love karya Elizabeth Gilberth bercerita tentang perjalanan seorang wanita seorang wanita seorang diri di tiga negara selama satu tahun. Dia mengunjungi Italia, India dan Indonesia. Tujuan perjalanannya adalah untuk menemukan keseimbangan dalam hidupnya. Hal itu terlihat dari interaksi antara karakter dan konflik yang terkandung dalam novel ini. Perjalanannya ke Italia adalah untuk menjelajahi seni kesenangan. Dia mengeksplorasi seni meditasi dan pengabdian di negara India dan keseimbangan di Bali Indonesia. Representasi Budaya Barat dan Timur didefinisikan dengan baik dalam novel Eat Pray Love. Representasi Budaya Timur yang diwakili oleh India dan Indonesia dan Barat yang diwakili oleh budaya Italia akan dianalisis lebih dalam dalam penelitian ini. Hasil akhir dari penelitian ini adalah untuk mengetahui tentang Representasi Budaya Italia, India, dan Indonesia dalam novel Eat Pray Love karya Elizabeth Gilberth. Dalam penelitian ini penulis berfokus pada analisis Representasi Budaya menggunakan teori budaya melalui analisis elemen budaya seperti bahasa, sistem pengetahuan, organisasi sosial, sistem peralatan hidup dan teknologi, sistem mata pencaharian, sistem keagamaan, dan seni.Kata kunci : budaya, elemen budaya, representasi budaya  Abstract:Eat Pray Love's novel by Elizabeth Gilberth tells the story of a woman's journey by herself in three countries for one year. She visited Italy, India and Indonesia. Her purpose of journey is to find a balance in her life. It can be seen from the interaction between characters and conflicts contained in this novel. Her trip to Italy is to explore the art of fun. She explores the art of meditation and devotion in the country of India and the balance in Bali Indonesia. Representation of Western and Eastern Culture is well defined in the novel Eat Pray Love. Representation of Eastern Culture represented by India and Indonesia and the West represented by Italian culture will be analyzed more deeply in this study. The final result of this research is to find out about the Representation of Italian, Indian and Indonesian Culture in the novel Eat Pray Love by Elizabeth Gilberth. In this study the writer focuses on the analysis of Cultural Representation analysis uses cultural theory through the analysis of cultural elements such as language, knowledge systems, social organizations, living equipment systems and technology, livelihood systems, religious systems, and arts. Keywords: culture, cultural elements, cultural representation, Italy, India, Indonesia
DAYA TARIK DESTINASI PARIWISATA BUDAYA STUDI KASUS MUSEUM BAHARI JAKARTA
Authors: Priyanto Priyanto
Published: June 2022

Abstract This study aims to examine the use of the Jakarta Maritime Museum's resources as an attraction for cultural tourism destinations. This study uses a qualitative research approach with descriptive analysis. The stages in this research are observation, description and interpretation through the approach of the concept of cultural tourism and the concept of museology. Through this research, it is hoped that optimal results will be obtained on how to use Jakarta's maritime museum resources as an attraction for cultural tourism destinations. The results of this research are also expected to be able to present the role and function of the Jakarta Maritime Museum through its various presentations that can be useful for the community. Keywords: Cultural Tourism, Jakarta Maritime Museum AbstrakPenelitian ini bertujuan untuk mengkaji Pemanfaatan Sumber Daya Museum Bahari Jakarta Sebagai Daya Tarik Destinasi Wisata Budaya. Penelitian ini menggunakan metode pendekatan penelitian kualitatif dengan analisis deskriptif. Tahapan dalam penelitian ini adalah observasi, deskripsi dan interpretasi melalui pendekatan konsep pariwisata budaya dan konsep museologi. Melalui penelitian ini diharapkan akan memperoleh hasil yang optimal bagaimana pemanfaatan sumber daya museum bahari Jakarta sebagai daya tarik destinasi wisata budaya. Hasil penelitian ini juga diharapkan akan dapat menyajikan peran dan fungsi Museum Bahari Jakarta melalui berbagai penyajiannya dapat bermanfaat untuk masyarakat. Kata Kunci : Pariwisata Budaya, Museum Bahari Jakarta
PERKEMBANGAN INDUSTRI HALAL DAN PERANAN BADAN SERTIFIKASI HALAL JEPANG DALAM MENINGKATKAN INDUSTRI HALAL PADA MASA PEMERINTAHAN SHINZO ABE
Authors: Roosiani Indun , Puspitasari Erni
Published: June 2022

Abstract This study aims to analyze the development of the halal industry and the role of Japanese halal certification bodies in improving the halal industry during the reign of Shinzo Abe. The method used is the library method. The results of the study indicate that there are various backgrounds that have led to the development of the halal industry in Japan, giving rise to the Japanese government's efforts to carry out halal certification of various products and other facilities. These various backgrounds include the decline in the population in Japan, so that the level of consumption of the people also decreases, the increase in the world's Muslim population which has great potential as a market share for various Japanese products so that this becomes a target to attract tourists. This is also supported by the increasing Muslim population in Japan. Meanwhile, the role of halal certification in various Japanese products is a requirement that must be met in order to be able to produce and market their products both domestically and for export to various Muslim countries. Halal product certification was widespread during the Shinzo Abe administration. Keywords: Economic strategy, halal certification body, muslim tourists   Abstrak Penelitian ini ditujukan untuk menganalisis perkembangan industri halal dan peranan badan sertifikasi halal Jepang dalam meningkatkan industri halal pada masa pemerintahan Shinzo Abe. Metode yang dipergunakan adalah metode kepustakaan. Hasil penelitian menunjukkan bahwa terdapat berbagai latar belakang yang menyebabkan berkembangan industri halal di Jepang sehingga memunculkan upaya pemerintah Jepang untuk melakukan sertifikasi halal terhadap berbagai produk dan fasilitas lainnya. Berbagai latar belakang tersebut di antaranya adalah menurunnnya jumlah populasi di Jepang, sehingga tingkat konsumsi masyarakatnya juga mengalami penurunan, meningkatnya populasi Muslim dunia yang sangat potensial sebagai pangsa pasar berbagai produk Jepang sehingga hal ini menjadi target untuk menarik wisatawan. Hal ini juga didukung oleh semakin meningkatnya populasi   muslim di Jepang. Sementara itu peranan sertifikasi halal dalam berbagai produk Jepang merupakan syarat yang harus dipenuhi agar dapat memproduksi dan memasarkan poduknya baik di dalam negeri maupun untuk ekspor ke berbagai negara muslim. Sertifikasi produk halal marak dilakukan pada saat pemerintahan Shinzo Abe. Kata kunci: Badan Sertifikasi Halal, strategi ekonomi, wisatawan muslim
SENI FOLKLOR WAYANG KULIT SEBAGAI ATRAKSI PARIWISATA BUDAYA
Authors: Priyanto Priyanto
Published: June 2022

Abstract The art of wayang kulit is an example of a form of folklore. Puppets are images made of leather, wood, and other materials as a means of attraction. It is estimated that there are hundreds of puppets in Indonesia, but at this time more than half of them are no longer played and some are even extinct. The focus of this article is to understand wayang kulit as a part of oral folklore and art in Indonesia, to its development and potential as a tourist attraction. The research method is carried out through literature studies of journals and other sources. At first wayang functioned as a means of ritual (religion) and had a close relationship with traditional values, but nowadays wayang has changed its function into purely entertainment or spectacle attractions and tourist attractions for the community. This change in the function of wayang is an opportunity for the tourism sector to develop its diversity of attractions. Keywords: cultural tourism, folklore, wayang AbstrakSeni wayang kulit merupakan salah satu contoh dari bentuk folklor. Wayang merupakan gambar yang terbuat dari kulit, kayu, dan bahan lainnya sebagai sarana atraksi. Diperkirakan wayang yang terdapat di Indonesia jumlahnya mencapai ratusan, namun pada saat ini lebih dari setengahnya sudah tidak dimainkan lagi bahkan ada yang sudah punah. Fokus dari artikel ini adalah memahami wayang  kulit  sebagai  salah  satu folklor  sebagian  lisan  dan  kesenian  di  Indonesia,  hingga perkembangan dan potensinya sebagai salah satu daya tarik atraksi pariwisata. Metode penelitian yang dilakukan melalui studi pustaka  jurnal-jurnal  dan  sumber  lainnya.  Pada  awalnya  wayang berfungsi sebagai sarana ritual (religi) dan memiliki hubungan erat dengan nilai-nilai tradisi, namun saat kini wayang telah berubah fungsi menjadi murni atraksi hiburan atau tontonan dan atraksi wisata bagi masyarakat. Perubahan fungsi dari wayang inilah yang menjadi peluang bagi sektor pariwisata mengembangkan keberagaman atraksinya. Kata kunci: folklor, pariwisata budaya, wayang
LITERASI DIGITAL PERAN TAMPING LAPAS KELAS II A BOGOR MELALUI VIDEO DI ERA PANDEMI COVID-19
Authors: Ono Dipo Krishyudi
Published: June 2022

Abstract There are many information are present through mass media or social media. Positive and accurate information will be beneficial for the community. People's ability to understand any information is still considered low. One of them is information about the activities of built citizens in Penitentiary (LAPAS) during COVID-19 pandemic. Many residents in penitentiary have skills in various fields, one of which is cooking skills. Built residents with good skills are entrusted to help penitentiary officers do daily activities. One of them is to help in the kitchen, especially during the Covid-19 pandemic. To provide information to the community about the activities of the residents who help in the kitchen, Penitentiary Class II A Bogor made a video of the activity uploaded on social media. The purpose of making this video is to provide information to the public about the lives and activities of the built citizens, especially the tamping who help in the kitchen. The video showed the activities of the tamping kitchen. The tamping kitchen activities began with raw materials of cuisine arrived in the penitentiary, processing the materials, cooked and consumed by the members of penitentiary occupants. Research methods use a descriptive qualitative approach, data collection is done through observation, interviews and document tracing. The study was conducted from November 2020 to February 2021. Key word : Digital Literacy, inmates, tamping kitchen  Abstrak: Di era digital literasi saat ini, beragam informasi hadir melalui media massa ataupun media sosial. Informasi positif dan akurat akan bermanfaat bagi masayarakat. Kemampuan masyarakat  memahami setiap informasi masih  dianggap  rendah.  Salah  satunya  informasi tentang kegiatan warga binaan di dalam Lembaga pemasyarakatan (LAPAS) selama pandemi COVID-19. Warga binaan di Lapas banyak yang memiliki keterampilan di beragam bidang, salah satunya keterampilan memasak. Warga binaan dengan keterampilan baik dipercayakan membantu petugas Lapas mengerjakan kegiatan sehari-hari. Salah satunya adalah membantu di  dapur,  khususnya  di  masa  pandemi  Covid-19.  Untuk  memberikan  informasi  pada masyarakat tentang kegiatan para warga binaan (tamping) yang membantu di dapur, pihak Lapas Kelas II A Bogor membuat video kegiatan yang diunggah di media sosial. Tujuan dari pembuatan video ini adalah untuk memberikan informasi pada masyarakat tentang kehidupan dan kegiatan warga binaan, khususnya para tamping yang membantu di dapur. Dalam video ditayangkan aktivitas para tamping dapur dalam melaksanakan pekerjaannya, dimulai dari awal bahan baku masakan tiba di lapas, pengolahan dan dikonsumsi para warga binaan. Metode   penelitian   menggunakan   pendekatan   kualitatif   deskriptif,   Pengumpulan   data dilakukan melalui observasi, wawancara dan penelusuran dokumen. Penelitian dilakukan pada November 2020 sampai Februari 2021. Kata kunci : Literasi digital, tamping dapur, warga binaan
ETNOGRAFI KOMUNIKASI PADA ETNIS ARAB DAN ETNIS SUNDA DI KELURAHAN EMPANG KOTA BOGOR
Authors: Handayani Prameswari
Published: June 2022

Abstract The purpose of this research is to find out the language used, the events of communication between groups and settings that occur between ethnic Arabian and ethnis Sundanese in Empang Village Bogor City, the patterns of interpersonal communication that occur in ethnic Arabian and ethnic Sundanese in Empang Village Bogor City. The theory which used in the thesis are speaking theory Dell Hymes. This research using qualitative approach methode with study etnografy communication. The subject of the thesis are ethnic Arabian and ethnic Sundaneese. The focus of the thesis is to analyze the Communication Pattern of Arabian Ethnic and Sundaneese Ethnic in Empang Village Bogor City. The thesis reveals that the language used  between  ethnic  Arabian  and  ethnic  Sundaneese  is the  language  of Sundaneese  and Indonesia language, the communication in activities trade, the setting in which communication in place of trade, and relations the communication among ethnic Arabian and ethnic Sundaneese in Empang Village Bogor City is lasting scientific and interwoven with good. Keywords: Arabian Ethnic, Communication Pattern, Ethnography, Sundaneese Ethnic   Abstrak Tujuan dari penelitian ini untuk mengetahui bahasa yang digunakan, peristiwa komunikasi antar kelompok dan setting yang terjadi antara etnis Arab dan etnis Sunda di Kelurahan Empang Kota Bogor, pola komunikasi antar pribadi yang terjadi pada etnis Arab dan etnis Sunda di Kelurahan Empang Kota Bogor. Teori yang digunakan dalam penelitian ini adalah teori speaking oleh Dell Hymes. Penelitian ini menggunakan metode pendekatan kualitatif dengan studi etnografi komunikasi. Subjek penelitian ini adalah Etnis Arab dan Etnis Sunda. Fokus penelitian ini adalah mengkaji Pola Komunikasi Antar Etnis Arab dan Etnis Sunda di Kelurahan Empang Kota Bogor. Hasil penelitian mengungkapkan bahwa bahasa yang digunakan antara etnis Arab dengan etnis Sunda adalah bahasa Sunda dan bahasa Indonesia, peristiwa komunikasi dalam kegiatan perdagangan, setting yang terjadi pola komunikasi ada di tempat perdagangan, dan hubungan pola komunikasi antar etnis Arab dan etnis Sunda di Kelurahan Empang Kota Bogor berlangsung ilmiah serta terjalin dengan baik. Kata Kunci: Etnis Arab, Etnis Sunda, Etnografi, Pola Komunikasi
AMBIGUITAS SEBAGAI PERSOALAN BAHASA DAN TANDA BACA
Authors: Suwarna Dadan
Published: June 2022

Abstract Ambiguity is problem on any discipline. Social and politic are support on these cases. Here is part of case on how such of problem makes everything getting complex problems. On social- politic it happens to the relational effect coming up without we see before. It happens because we assume that everything no problem. Afterwards, we see the case behind of that a, meaning relationship between one and another. On language, ambiguity is part of effective sentence because it comes from word into a sentence. On lexical case we see a meaning of word related on lexical meaning, but on grammatical case we see the holistic effect of the case of meaningful sentence. Keywords: Ambiguity, grammatical,  language problem  Abstrak Ambiguitas sebenarnya adalah persoalan dalam bidaang apa pun. Ia memberi kita pemahaman tentang makna ganda akibat penafsiran yang salah. Dalam ilmu soasial dan politik, misalnya, ambigu adalah efek karena telanjur tidak tepatnya maksud awal serta keseluruhan maksud yang diungkapkan dalam rangkaian frasa atau kalimat. Pemakaian ambigu adalah kata umum.  Adhana (2019) dengan mengutip perundang-undangan menilai bahwa ada kekuatan eksternal di balik penempatan aturan ketenagakerjaan tentang bahaya, dan ambigu peraturan ada di baliknya. Ambigu atau taksa berkaitan dengan kesalahan dalam pemakaian kalimat efektf (KE). Karena akan menjadi persoalan KE, kita akan tahu letak persoalan yang menjadi cikal-bakal kesalahan pemakaiannya. Di antaranya salah dalam menampatkan kkata dan salah dalam pemakaian tanda baca. Kata Kunci: Ambiguitas, masalah kebahasaan, tata bahasa
IMIGRASI JEPANG KE BRASIL SEBAGAI BAGIAN DARI EKSPANSI EKONOMI JEPANG SEBELUM PERANG DUNIA II
Authors: Puspitasari Erni , Roosiani Indun
Published: June 2022

Abstract In the Meiji era until the beginning of Showa, Japan was faced with problems of poverty, population growth and industrialization problems. In order to overcome this, Japan carried out immigration policies for its citizen and efforts to carry out economic expansion to Brazil as a consequence of new industrialized country. The purpose of this research was to analyze the background of the immigration of Japanese citizen to Brazil, as well as various policies implemented as a form of economic expansion efforts in Brazil. The method used in this research was descriptive qualitative. The results showed that although Japan turned into a new industrialized country, it was not accompanied by increasing of welfare, Japan was faced with the problem of urban and rural poverty. In addition, Japan was also faced with population growth, so that the level of competition in finding jobs was high, which results in increased unemployment.  Facing  this  kind  of  situation,  the private sector  with  the support  of  the government had implemented immigration policies for its citizens to Brazil. Through immigration, the Japanese private sector and government carried out economic expansion in order to fulfill raw materials, as well as the distribution of industrial products, through the establishment of colonies, purchase of land for settlements and plantations, economic missions, banking businesses and the establishment of various industries. Keywords: Economic expansion Immigration Japan-Brazil   Abstrak Pada era Meiji hingga awal Showa, Jepang dihadapkan pada masalah kemiskinan, pertambahan penduduk dan masalah industrialisasi. Guna mengatasi hal ini Jepang melakukan kebijakan imigrasi bagi penduduknya dan usaha untuk melakukan ekspansi ekonomi ke Brasil sebagai konsekwensi negara industri  baru.  Tujuan  penelitian  ini  adalah untuk menganalisis  latar belakang terjadinya imigrasi penduduk Jepang ke Brasil, serta berbagai kebijakan yang dilakukan sebagai wujud dari upaya ekspansi ekonomi di Brasil.   Metode yang digunakan dalam penelitian ini adalah deskriptif kualitaif. Hasil penelitian menunjukan bahwa walaupun Jepang berubah menjadi negara industri baru, tetapi tidak disertai dengan peningkatan kesejahteraan, Jepang dihadapkan kepada masalah kemiskinan perkotaan, dan pedesaan. Selain itu Jepang juga dihadapkan kepada pertambahan penduduk, sehingga tingkat kompetisi dalam mencari pekerjaanmenjadi tinggi, yang berakibat meningkatnya  pengangguran. Menghadapi hal seperti ini, pihak swasta dengan dukungan pemerintah melakukan kebijakan imigrasi bagi penduduknya ke Brasil. Melalui imigrasi, pihak swasta dan pemerintah Jepang melakukan ekspansi ekonomi guna pemenuhan bahan baku, serta pendistribusian hasil industri, melalui pendirian koloni, pembelian lahan untuk pemukiman dan perkebunan, misi ekonomi, usaha perbankan dan pendirian berbagai industri. Kata kunci : Imigrasi, ekspansi ekonomi, Jepang, Brasil
MITOS DALAM LOGO KABUPATEN BOGOR SPORT AND TOURISM
Authors: Cahyaningrum Qoute Nuraini , Rejeki Sari
Published: June 2022

AbstractThis study discusses the myths in Bogor Regency’s tourism logo. The brand itself has the  slogan;  Bogor  Regency  Sport  and  Tourism,  but  this  study  focuses  on  the  logo displaying the shape of mountains, kujang, taro and paragliding sports. Applying qualitative research method, the object is the logo Bogor Regency   Sport and Tourism which was inaugurated in 2019. Data collection techniques used are documenter data collections, visual material and online research. The logos are analyzed using semiotics data  analysis  methods,  adopting  Barthes  perspective  of  denotation,  connotations  and myths. The techniques of examining the validity of research involve data cycle similarity, research persistence and Mead and Blumer’s triangulation Symbolic Interactionism. The myths in the logo reveal that that the government of Bogor Regency has strong goals to achieve ‘The City of Sport and Tourism’.  The local government relies on the potential of it’s’ territory to be part of tourism and sports activities. Beautiful landscapes, sports facilities, community culture and unique local food and cuisine become important points that are "sold" in the progress of Bogor Regency in the sport and tourism sector.Keywords: Logo Bogor Sport and Tourism Regency, Semiotics Roland Barthes, Myths AbstrakPenelitian ini membahas tentang mitos dalam Logo Kabupaten Bogor Sport and Tourism. Penelitian ini menggunakan metode penelitian kualitatif. Objek penelitian ini adalah logo Kabupaten Bogor Sport and Tourism yang diresmikan pada 2019. Logo ini menampilkan bentuk gunung, kujang, talas bogor, olahraga paralayang. Penelitian ini menggunakan teknik pengumpulan data dokumenter, teknik pengumpulan data bahan visual, dan serta teknik pengumpulan data online. Penelitian ini menggunakan metode atau teknik analisis data Semiotika dengan pendekatan dari Barthes yang menganalisis makna denotasi,   konotasi   dan   mitos.   Teknik   pemeriksaan   keabsahan   hasil   penelitian menggunakan siklus kesamaan data, ketekunan penelitian. dan triangulasi teori, teori yang digunakan adalah teori Interaksionisme Simbolik dari Mead dan Blumer. Hasil penelitian yang didapatkan dari penelitian ini terkait mitos dalam logo Kabupaten Bogor Sport and Tourism adalah bahwa pemerintah Kabupaten Bogor ingin menyampaikan pesan bahwa saat ini pemerintah Kabupaten Bogor sedang memiliki tujuan dan semangat yang kuat untuk memajukan Kabupaten Bogor menuju The City of Sport and Tourism. Pemerintah Kabupaten Bogor mengandalkan potensi-potensi wilayahnya untuk menjadi bagian dari kegiatan pariwisata dan olahraga. Bentang alam yang indah, fasilitas olahraga, budaya masyarakat serta olahan makanan yang unik menjadi poin penting yang di “jual” dalam kemajuan Kabupaten Bogor dalam sektor Sport Tourism.Kata kunci: Logo, Kabupaten Bogor Sport and Tourism, Semiotika, Roland Barthes, Mitos
Inovasi dan Kreativitas Usaha Keripik Singkong Ibu Imah Rosyidah di Masa Pandemi Covid-19
Authors: Nani Nani , Hindriari Reni , Sulaeman Anhari Agus
Published: June 2022

Since the outbreak of the corona virus (Covid-19) pandemic that occurred both domestically and abroad, almost all snack food business sectors have experienced a slump. One of the businesses that is still able to survive the pandemic is the cassava chips business. Because the cassava chip business is growing day by day, it is increasingly able to adapt to the development of current tastes and trends. The flavors given by the typical cassava chips include savory and crunchy. The cassava chip business is included in the micro, small and medium enterprises during the pandemic and is currently experiencing a very significant decline. In this case, business actors operating on a medium-low scale, namely the cassava chips business run by Mrs. Imah, having her address at Pengsinan Gunung Sindur Village, Bogor, have experienced a 50% decrease in sales from the previous one. For this reason, in order to keep attracting consumers, creativity and innovation are needed in developing cassava chips business products. Community service carried out by Pamulang University Lecturers has the aim of providing assistance and assistance to micro, small and medium business actors how to create innovation and creativity from the cassava chip product. The method used in this community service is by way of observation, namely observing and direct surveys to the field. From the results of the survey, it can be concluded that this business is not supported by local government agencies, especially the cooperatives and banking services, because the capital factor is also very important for the sustainability of the business going forward. In addition, innovation and creativity factors also need to be improved continuously so that they are not abandoned by consumers. Some of these obstacles need to be given attention because they have an important role for the development of the snack food industry.
Data-Based Security Fault Tolerant Iterative Learning Control under Denial-of-Service Attacks
Authors: Li Zengwei , Zhou Changren , Che Weiwei , Deng Chao , Jin Xiaozheng
Published: June 2022

This paper mainly studies the data-based security fault tolerant iterative learning control (SFTILC) problem of nonlinear networked control systems (NCSs) under sensor failures and denial-of-service (DoS) attacks. Firstly, the radial basis function neural network (RBFNN) is used to approximate the sensor failure function and a DoS attack compensation mechanism is proposed in the iterative domain to lessen the impact of DoS attacks. Then, using the dynamic linearization technology, the nonlinear system considering failures and network attacks is transformed into a linear data model. Further, based on the designed linearization model, a new data-based SFTILC algorithm is designed to ensure the satisfactory tracking performance of the system. This process only uses the input and output data of the system, and the stability of the system is proved by using the compression mapping principle. Finally, a digital simulation is used to demonstrate the effectiveness of the proposed SFTILC algorithm.
The Confirmation of Thermal Boundary Parameters in an Oxygen Kerosene Fuel-Rich Rocket Engine
Authors: Wei Xianggeng , Yang Zhongxu , Zhu Shaohua , Zhao Zhixin , Ye Jinying , Haidn Oskar J.
Published: June 2022

The thermal environment is an important factor in the design of liquid rockets. In this paper, theoretical analysis, numerical simulation and experimental testing are conducted to study the boundary thermal characteristics of a GOX/kerosene liquid rocket motor with a total flow rate of 120 g/s and an oxygen-fuel ratio of 1:1. We measured the axial temperature in different positions in the combustor using thermocouples and the heat flux using a flux meter. We found that the heat flux at 182 mm increases by 6.8% when a carbon deposit exists. For the theoretical results, after correcting the thermal conductivity by the volume fraction of carbon deposition, the theoretical heat flux (1.11 MW/m2, using the corrected thermal conductivity) and the numerical result (0.89 MW/m2, considering the injectors) are similar to the experimental value (0.937 MW/m2). This study validates the accuracy of theoretical and simulation calculation in this case, and provides verification data for future numerical calculation, as well as data for setting gas temperature at the wall in the simulation of the gas phase.
Modeling the Water and Nitrogen Management Practices in Paddy Fields with HYDRUS-1D
Authors: Chen Kaiwen , Yu Shuang’en , Ma Tao , Ding Jihui , He Pingru , Li Yao , Dai Yan , Zeng Guangquan
Published: June 2022

Rice production involves abundant water and fertilizer inputs and is prone to nitrogen (N) loss via surface runoff and leaching, resulting in agricultural diffuse pollution. Based on a two-season paddy field experiment in Jiangsu Province, China, field water and N dynamics and their balances were determined with the well-calibrated HYDRUS-1D model. Then, scenarios of different controlled drainage and N fertilizer applications were simulated using the HYDRUS-1D model to analyze the features and factors of N loss from paddy fields. Evapotranspiration and deep percolation were the two dominant losses of total water input over the two seasons, with an average loss of 50.9% and 38.8%, respectively. Additionally, gaseous loss of N from the whole soil column accounted for more than half of total N input on average, i.e., ammonia volatilization (17.5% on average for two seasons) and denitrification (39.7%), while the N uptake by rice accounted for 37.1% on average. The ratio of N loss via surface runoff to total N input exceeded 20% when the N fertilizer rate reached 300 kg ha−1. More and longer rainwater storage in rice fields under controlled drainage reduced surface runoff losses but increased the risk of groundwater contamination by N leaching. Therefore, compared with raising the maximum ponding rainwater depth for controlled drainage, optimizing N fertilizer inputs may be more beneficial for controlling agricultural diffuse pollution by reducing N loss via surface runoff and leaching. The HYDRUS-1D model provides an approach for the quantitative decision-making process of sustainable agricultural water and N management.
Characteristics of Chinese Weathered Coal from Six Geographical Locations and Effects on Urease Activity Inhibition
Authors: Zhang Shuiqin , Yuan Liang , Li Yanting , Zhao Bingqiang
Published: June 2022

Weathered coal is known to have potential inhibitory effects on urease activity, thus reducing the loss of nitrogen from fertilizer such as ammonia. This means that it can be used as a urea enhancer to promote urea utilization efficiency. However, the variation in its composition and structure has impeded the optimal utilization of this resource. In this study, we collected Chinese weathered coal from six representative geographical locations and analyzed its elemental and substance composition, as well as determined its chemical structure via Fourier transform infrared spectroscopy and investigated its effects on urease (soybean meal) activity. The results showed evident variation in the composition and structure among the different weathered coal samples, especially in the pH values, humic acid and ash content, and aromaticity. All six weathered coal samples significantly inhibited urease activity, and the inhibitory effect was enhanced with the elevated proportion of weathered coal introduced to urea. When the additive proportion of weathered coal increased, the weathered coal, characterized as having a higher humic acid content and a more aliphatic structure, showed a more rapid increase in the urease activity inhibition rate, while there was only a slight effect when the weathered coal had a low humic acid content and high atomicity. Therefore, the former type of weathered coal was more sensitive to the additive proportion. Furthermore, there was no consistent rule when the same proportion of weathered coal from different geographic locations was blended into urea, which might be attributable to other unexplored factors.
FTO Regulates Apoptosis in CPB2-Treated IPEC-J2 Cells by Targeting Caspase 3 Apoptotic Protein
Authors: Yang Jiaojiao , Zhang Juanli , Gao Xiaoli , Luo Ruirui , Xie Kaihui , Wang Wei , Li Jie , Yang Qiaoli , Huang Xiaoyu , Yan Zunqiang , Wang Pengfei , Gun Shuangbao
Published: June 2022

N6-methyladenosine (m6A) modification can accommodate mRNA processing, stability, and translation in mammals, and fat mass and obesity associated protein (FTO) is a vital demethylase in the m6A modification pathway. Clostridium perfringens type C (C. perfringens type C) causes diarrhea in piglets and has a serious impact on the pig industry. However, our understanding of the effect of m6A in the process of C. perfringens type C infectious piglet diarrhea (CPTCIPD) is limited. Here, an in vitro model of CPTCIPD was constructed by treating the intestinal porcine epithelial cell line-J2 (IPEC-J2) with Clostridium perfringens beta2 (CPB2) toxin, and the role of FTO was analyzed using quantitative real-time polymerase chain reaction, Western blotting, and flow cytometry. The results revealed that the overall RNA m6A contents at the tissue and cell levels were significantly up-regulated after C. perfringens infection (p < 0.05). FTO expression was significantly reduced in CPB2-treated IPEC-J2 cells. Functionally, FTO knockdown in the treated cells inhibited their proliferation and promoted apoptosis and the inflammation phenotype, whereas FTO overexpression had the opposite effects. Inhibiting FTO prolonged the half-life and up-regulated the expression of Caspase 3, leading to apoptosis. Therefore, this work explored the regulation of FTO in IPEC-J2 cells after CPB2 treatment and enhanced our understanding of the effect of the m6A modification in CPTCIPD.
Surgical Antimicrobial Prophylaxis in Neonates and Children Undergoing Neurosurgery: A RAND/UCLA Appropriateness Method Consensus Study
Authors: Esposito Susanna , Zucchelli Mino , Bianchini Sonia , Nicoletti Laura , Monaco Sara , Rigotti Erika , Venditto Laura , Auriti Cinzia , Caminiti Caterina , Castagnola Elio , Conti Giorgio , De Luca Maia , Donà Daniele , Galli Luisa , Garazzino Silvia , La Grutta Stefania , Lancella Laura , Lima Mario , Maglietta Giuseppe , Pelizzo Gloria , Petrosillo Nicola , Piacentini Giorgio , Pizzi Simone , Simonini Alessandro , Tesoro Simonetta , Venturini Elisabetta , Mosca Fabio , Staiano Annamaria , Principi Nicola ,   on behalf of the Peri-Operative Prophylaxis in Neonatal and Paediatric Age (POP-NeoPed) Study Group
Published: June 2022

Pediatric neurosurgery is a highly specialized branch of surgery in which surgical site infections (SSIs) are potentially serious complications that can also adversely affect a good surgical outcome, compromising functional recovery and, in some cases, even putting the patient’s life at risk. The main aim of this consensus document is to provide clinicians with a series of recommendations on antimicrobial prophylaxis for neonates and children undergoing neurosurgery. The following scenarios were considered: (1) craniotomy or cranial/cranio-facial approach to craniosynostosis; (2) neurosurgery with a trans-nasal-trans-sphenoidal approach; (3) non-penetrating head injuries; (4) penetrating head fracture; (5) spinal surgery (extradural and intradural); (6) shunt surgery or neuroendoscopy; (7) neuroendovascular procedures. Patients undergoing neurosurgery often undergo peri-operative antibiotic prophylaxis, with different schedules, not always supported by scientific evidence. This consensus provides clear and shared indications, based on the most updated literature. This work has been made possible by the multidisciplinary contribution of experts belonging to the most important Italian scientific societies, and represents, in our opinion, the most complete and up-to-date collection of recommendations on the behavior to be held in the peri-operative setting in this type of intervention, in order to guide physicians in the management of the patient, standardize approaches and avoid abuse and misuse of antibiotics.
Enterococcus Virulence and Resistant Traits Associated with Its Permanence in the Hospital Environment
Authors: Geraldes Catarina , Tavares Luís , Gil Solange , Oliveira Manuela
Published: June 2022

Enterococcus are opportunistic pathogens that have been gaining importance in the clinical setting, especially in terms of hospital-acquired infections. This problem has mainly been associated with the fact that these bacteria are able to present intrinsic and extrinsic resistance to different classes of antibiotics, with a great deal of importance being attributed to vancomycin-resistant enterococci. However, other aspects, such as the expression of different virulence factors including biofilm-forming ability, and its capacity of trading genetic information, makes this bacterial genus more capable of surviving harsh environmental conditions. All these characteristics, associated with some reports of decreased susceptibility to some biocides, all described in this literary review, allow enterococci to present a longer survival ability in the hospital environment, consequently giving them more opportunities to disseminate in these settings and be responsible for difficult-to-treat infections.
The Role of Organosulfur Compounds as Nrf2 Activators and Their Antioxidant Effects
Authors: Egbujor Melford Chuka , Petrosino Maria , Zuhra Karim , Saso Luciano
Published: June 2022

Nuclear factor erythroid 2-related factor 2 (Nrf2) signaling has become a key pathway for cellular regulation against oxidative stress and inflammation, and therefore an attractive therapeutic target. Several organosulfur compounds are reportedly activators of the Nrf2 pathway. Organosulfur compounds constitute an important class of therapeutic agents in medicinal chemistry due to their ability to participate in biosynthesis, metabolism, cellular functions, and protection of cells from oxidative damage. Sulfur has distinctive chemical properties such as a large number of oxidation states and versatility of reactions that promote fundamental biological reactions and redox biochemistry. The presence of sulfur is responsible for the peculiar features of organosulfur compounds which have been utilized against oxidative stress-mediated diseases. Nrf2 activation being a key therapeutic strategy for oxidative stress is closely tied to sulfur-based chemistry since the ability of compounds to react with sulfhydryl (-SH) groups is a common property of Nrf2 inducers. Although some individual organosulfur compounds have been reported as Nrf2 activators, there are no papers with a collective analysis of these Nrf2-activating organosulfur compounds which may help to broaden the knowledge of their therapeutic potentials and motivate further research. In line with this fact, for the first time, this review article provides collective and comprehensive information on Nrf2-activating organosulfur compounds and their therapeutic effects against oxidative stress, thereby enriching the chemical and pharmacological diversity of Nrf2 activators.
Intramode Brillouin Scattering Properties of Single-Crystal Lithium Niobate Optical Fiber
Authors: Feng Liuyan , Liu Yi , He Wenjun , You Yajun , Wang Linyi , Xu Xin , Chou Xiujian
Published: June 2022

Ordinary step-type fiber usually has only one obvious Brillouin scattering gain peak with a low gain coefficient, resulting in a poor sensing performance. As a promising material for nonlinear photonics, lithium niobate can significantly improve the Brillouin gain due to its higher refractive index when replaced with the core material. Furthermore, the higher-order acoustic modes make the Brillouin gain spectrum exhibit multiple scattering peaks, which could improve the performance of sensors. In this study, we simulated the Brillouin scattering properties of different modes of intramode in step-index lithium niobate core fibers. We analyzed the intramode-stimulated Brillouin scattering properties of different pump–Stokes pairs for nine LP modes (LP01, LP11, LP21, LP02, LP31, LP12, LP41, LP22, and LP03) guided in fiber. The results show that both the effective refractive index and Brillouin scattering frequency shift are decreased with the increase in the nine mode orders, and the values of which are 2.2413 to 2.1963, and 21.17 to 20.73 GHz, respectively. The typical back-stimulated Brillouin scattering gain is obtained at 1.7525 m−1·W−1. These simulation results prove that the Brillouin gain of the LiNbO3 optical fiber structure can be significantly improved, which will pave the way for better distributed Brillouin sensing and for improving the transmission capacity of communication systems.
A Simple Model for a Fast Forewarning System of Brown Tide in the Coastal Waters of Qinhuangdao in the Bohai Sea, China
Authors: Wang Jie , Kuang Cuiping , Ou Linjian , Zhang Qingchun , Qin Rufu , Fan Jiadong , Zou Qingping
Published: June 2022

Qinhuangdao, a famous coastal resort city in northeastern China, has been affected by the rapid growth of harmful algae. The brown tide induced by Aureococcus anophagefferens (A. anophagefferens) first occurred along Qinhuangdao’s coastline in 2009, and it then developed into a harmful alga for the Bohai Sea. Based on MIKE 21, we construct a 2D coupled hydrodynamic and transport model to study the variation and distribution of total nitrogen (TN), and establish the relationship between A. anophagefferens, dissolved organic nitrogen (DON), and TN to provide a fast forewarning system for brown tide in Qinhuangdao. This model considers the decay, diffusion, and settling of TN, and the model results are in good agreement with the measured tidal level, current, and TN, indicating that the model is capable of capturing the observed TN distribution during the brown tide period. The transfer function relating TN to A. anophagefferens leads to a reliable fast forewarning and monitoring system. Moreover, the transferred A. anophagefferens cell density can be used to forecast the regional risk level of brown tide with a specific color indicator. The implementation of national policy relating to marine ecosystems decreases the nearshore concentration of N, P, and other nutrients, and therefore decreases harmful algal blooms. The fast routine assessment of brown tide by the present warning system provides robust guidance for the government to take action.
Scale-Adaptive Deep Matching Network for Constrained Image Splicing Detection and Localization
Authors: Xu Shengwei , Lv Shanlin , Liu Yaqi , Xia Chao , Gan Nan
Published: June 2022

Constrained image splicing detection and localization (CISDL) is a newly formulated image forensics task that aims at detecting and localizing the source and forged regions from a series of input suspected image pairs. In this work, we propose a novel Scale-Adaptive Deep Matching (SADM) network for CISDL, consisting of a feature extractor, a scale-adaptive correlation module and a novel mask generator. The feature extractor is built on VGG, which has been reconstructed with atrous convolution. In the scale-adaptive correlation computation module, squeeze-and-excitation (SE) blocks and truncation operations are integrated to process arbitrary-sized images. In the mask generator, an attention-based separable convolutional block is designed to reconstruct richer spatial information and generate more accurate localization results with less parameters and computation burden. Last but not least, we design a pyramid framework of SADM to capture multiscale details, which can increase the detection and localization accuracy of multiscale regions and boundaries. Extensive experiments demonstrate the effectiveness of SADM and the pyramid framework.
Formation and Evolution of Ideal Interfirm Collaborative Innovation Networks Based on Decision-Making Rules for Partner Selection
Authors: Tang Houxing , Meng Jiaqi , Hu Qifan , Li Fang , Gui Yanping
Published: June 2022

On the basis of an external and static perspective on the topological structure of collaborative innovation networks, it is extremely difficult to answer the two most important concerns, namely, which structure is ideal and how to develop it in practice. By contrast, this study transfers to internal and dynamic perspectives, and then proposes that the essence of developing the ideal network lies in choosing the best partners. Therefore, we firstly propose the basic decision-making rules for selecting partners. In order of priority: knowledge distance, knowledge complementarity and barter exchange. Secondly, a model is constructed to describe this process of selecting partners and exchanging knowledge. Thirdly, the simulation results show that a small-world network is ideal in the initial stage of collaborative innovation. However, a random network is ideal in the mature periods. This result shows that the ideal network structure is not fixed, but affected by the life cycle of collaborative innovation alliance. Furthermore, this supports the notion that a small world is spontaneously generated in the real world, and also confirms that the formation of a small-world network will be driven intrinsically by a firm’s demand for external knowledge, and not necessarily by the external driving force of social capital. Finally, these findings solve the above two most important questions.
Bacterial Microleakage at the Implant-Abutment Interface: An In Vitro Study
Authors: D’Ercole Simonetta , Dotta Tatiane Cristina , Farani Marzieh Ramezani , Etemadi Niloofar , Iezzi Giovanna , Comuzzi Luca , Piattelli Adriano , Petrini Morena
Published: June 2022

The objective of this study is to evaluate, in vitro, the microleakage of bacteria of 3 different implant connections for a period of 14 days. 60 dental implants (AoN) (n = 20) were distinguished into three groups, accordingly to the type of connection: External Hexagon (EH), Internal Hexagon (IH), and Cone Morse (CM) connection. All implants were inserted and fixed on sterile special vinyl support. Ten fixtures for each group were inoculated in the internal platform with 1.0 μL of Streptococcus oralis (SO) and the other ten with the same amount of Pseudomonas aeruginosa (PA). The penetration of bacterial suspension into the surrounding solution was determined by the observation of the turbidity of the broth. Five implants for each sub-group were randomly observed at SEM, to verify the correct fitting of the abutments. Considering the total of the samples analyzed, CM showed significantly lower bacterial contamination, with respect to IH. In particular, bacterial contamination was found in 45%, 55%, and 20% of EH, IH, and CM, respectively. Analyzing results for the type of inoculated bacteria, P. aeruginosa showed a higher ability to contaminate all the connections, with respect to S. oralis.