bluuebunny/crossref_metadata_2025_split huggingface dataset:
Karakteristik Kimia dan Aktivitas Antioksidan Selama Fermentasi Kombucha Cascara Kopi Arabika (Coffea arabika L.) Desa Catur Kabupaten Bangli
Authors: Puspaningrum Dylla Hanggaeni Dyah , Sumadewi Ni Luh Utari , Sari Ni Kadek Yunita 
Published: March 2023

Kulit kopi yang dikeringkan (cascara) dapat dimanfaatkan menjadi minuman seduhan layaknya teh. Pengembangan cascara sebagai minuman fermentasi (kombucha) banyak dilakukan. Kombucha merupakan minuman fermentasi larutan cascara dan gula yang ditambahkan starter kombucha yaitu simbiosis bakteri Acetobacter xylinum dan beberapa jenis khamir diantaranya Saccharomyces cerevisiae. Penelitian bertujuan mengetahui karakteristik kimia (total asam, total fenol, total gula, pH, alkohol) dan aktivitas antioksidan kombucha cascara kopi arabika selama fermentasi. Penelitian ini dilakukan dengan Rancangan Acak Lengkap dengan satu faktor yaitu lama fermentasi (4, 8, 10, 12, dan 14 hari). Analisia sidik ragam untuk pengaruh perlakuan dilakukan pada data yang diperoleh, bila hasil menunjukkan berpengaruh nyata, maka dilakukan uji Duncan. Hasil penelitian menunjukkan total asam, total fenol, alkohol dan IC50 kombucha cascara semakin meningkat dengan waktu fermentasi 4-14 hari yaitu total asam berkisar 1,02-1,51% peningkatan total asam terjadi karena metabolisme sukrosa oleh bakteri dan kapang yang akan menghasilkan sejumlah asam organik dan alkohol yang diproduksi secara anaerob oleh khamir Saccharomyces cerevisiae sehingga terjadi kenaikan alkohol berkisar 48,41-2377,55 ppm. Total fenol berkisar 13,31-22,37 mg GAE/mL, kenaikan total fenol diduga karena terbentuknya senyawa fenolik akibat aktivitas enzimatis oleh mikroba SCOBY kombucha dalam mendegradasi komponen matriks lainnya dan mengakibatkan kenaikan IC50 berkisar 52,021-262,298 mg/L. Total gula dan nilai pH kombucha cascara yang dihasilkan semakin lama fermentasi akan menurun dengan total gula berkisar 2,85-6,15% dan nilai pH berkisar 1,46-2,98, gula yang ada digunakan sebagai sebagai nutrisi oleh kultur kombucha selama fermentasi dan menghasilkan alkohol dan asam organik hal ini mengakibatkan adanya penurunan total gula dan pH pada kombucha cascara.
Tie-Dyeing Pattern Fast-Generation Method Based on Deep-Learning and Digital-Image-Processing Technology
Authors: Liu Suqiong , Xing Xiaogang , Wang Shanshan , Zhou Jinxiong 
Published: March 2023

Abstract
Contingency and uniqueness are regarded as typical artistic characteristics. To accomplish the realistic effect of each tie-dyeing pattern artwork, we propose a digital tie-dyeing pattern fast-generation algorithm based on auxiliary-classifier deep-convolution generative adversarial network (AC-DCGAN) and image-processing technology. To apply this algorithm, the designer first draws the planar layout diagram of the tie-dyeing patterns. The diagram consists of a white background and polychrome circles, and the regional-connectivity algorithm is used to extract information on all the circle positions as well as the pattern categories in the diagram. Then the AC-DCGAN-generated background image is color-corrected to stitch and complete its construction. The AC-DCGAN-generated tie-dyeing pattern image is also color-corrected and is then segmented and copied to the circle area. Mean filtering creates the final digital tie-dyeing patterns. Results show no obvious color difference in generated patterns, splicing edges show uniform transition, and unique patterns exhibit tie-dye characteristics, achieving realistic artistic effects.
Population densities of birds breeding in an urban environment dominated by allotment gardens and other ‘green’ areas in a Central European city
Authors: Kopij Grzegorz 
Published: March 2023

Abstract
A total of 50 breeding bird species were recorded in 2017 in an urban environment (589 ha) in the city of Wrocław, SW Poland. This environment was dominated by green habitats, such as allotment gardens (41.2%), parklnds (13.4%) and forests (2.7%). For 41 species, population densities were estimated. A high population densities were recorded for Phoenicurus phoenicurus (9.2 pairs / 100 ha), Sylvia atricapilla (7.3), Turdus merula (6.6), Phoenicurus ochruros (6.3), Luscinia megarhynchis (5.3.), Sylvia curruca (4.1) and Serinus serinus (3.7). In the alltment gardens, much higher population density of Pica pica (14.5) than Corvus cornix (6.5); and higher population density of Columba palumbus (2.8) than Streptopelia decaocto (1.2) were recorded.
Insectivores (Mammalia: Eulipotyphla) in the Šariš Museum in Bardejov collection (Slovakia)
Authors: Csanády Alexander , Jászay Tomáš , Fechová Erika 
Published: March 2023

Abstract
In study are presented data of the insectivores (Eulipotyphla from three families, i.e., Erinaceidae, Soricidae and Talpidae) specimens deposited in the collection of the Šariš Museum in Bardejov (SMB), Slovakia. In total, data of 469 individuals from twenty-eight sites of eastern Slovakia were evaluated. This collection includes individuals collected in various places and times mainly from northeastern Slovakia. Individuals were acquired in 1956–1982, but mainly in 1956 (n = 150, 31.9%) and 1979 (n = 107, 22.8%). Moreover, one specimen of the Miller’s water shrew (Neomys anomalus) had signs of „melanism“, i.e., the dorsal side (back) was velvety black and a ventral (abdominal) side was the gray-black with a touch of silver.
Distribution and biology of Phytomyza orobanchia (Kaltenbach, 1864) (Diptera, Agromyzidae) in Slovakia
Authors: Černý Miloš , Tóth Peter , von Tschirnhaus Michael 
Published: March 2023

Abstract

Phytomyza orobanchia Kaltenbach, 1964, a leaf miner fly of Orobanche spp. and Phelipanche ramosa (L.) Pomel, is reported as a species new to Slovakia based upon dates from 50 localities from lowlands after as much as alpine location.
Why all the drama? Perceptions and Experiences of Foreign Language Student Teachers on Training in Improvisational Drama Pedagogy
Authors: Goodnight Kristina , van Beuningen Catherine , de Graaff Rick 
Published: March 2023

Abstract
Improvisational drama techniques (IDTs) can benefit foreign language (FL) learners by offering them an engaging way to practise speaking while hiding behind the safety of a character mask. This study aimed to glean perceptions toward and experiences with IDTs among FL student teachers, as well as training needs related to integrating IDTs as a pedagogical tool. Foreign language student teachers at a Dutch university who had not received IDT-training took part in a questionnaire (n = 197). Former student teachers who had taken such a course in drama were interviewed in depth (n = 9). Almost all student teachers - both those who had and had not received IDT-training-shared the belief that IDTs have added pedagogical value. The majority of student teachers who had not had drama training indicated that they did not often implement IDTs in their classes. Former student teachers who had IDT-training continued to integrate IDTs with some regularity. Both groups provided valuable input on the components that should be included in a future IDT-training module for both student teachers and in-service teachers. Our findings give rise to the hypothesis that training can play a key role in galvanizing teachers to implement IDTs, and allow us to formulate design criteria for an innovative training module.
Analisis Pemanfaatan Media Sosial Instagram dalam Mempromosikan Coffee Shop The Dancing Birds
Authors: Novia Jessica , Utami Lusia Savitri Setyo 
Published: March 2023

The development of technology is increasingly sophisticated, as are the development of communication facilities and sciences such as social media. One of the business people in the West Jakarta area who uses social media as an online promotion media is Coffee Shop The Dancing Birds. Visitors who come, not only can enjoy the coffee flavor, but they can feel another atmosphere. This study aims to describe more deeply about the use of social media Instagram The Dancing Birds in promoting its business. The author uses marketing communication theory because in that theory there are elements used by the author. This research uses a case study method with a descriptive qualitative approach. The results obtained by The Dancing Birds want customers who come to the coffee shop not just to drink coffee, but they want to educate customers about the beans they choose. The Dancing Birds strives to create content with social media that focuses on uploading photos and videos such as Instagram. The Dancing Birds uses Instagram Ads when their weekly turnover is not met. After the Ads, there will be an increase in turnover of 20-40% per week. This shows that Instagram Ads affect promotional activities so as to create an increase in turnover.

Semakin hari perkembangan teknologi semakin canggih, begitu pula perkembangan sarana dan ilmu komunikasi seperti media sosial. Salah satu pelaku bisnis di daerah Jakarta Barat yang menggunakan media sosial sebagai media promosi online adalah Coffee Shop The Dancing Birds. Pengunjung yang datang, tidak hanya dapat menikmati coffee flavor, tetapi mereka dapat merasakan suasana lain. Penelitian ini bertujuan untuk mendeskripsikan lebih dalam tentang pemanfaatan media sosial Instagram The Dancing Birds dalam mempromosikan bisnisnya. Penulis menggunakan teori komunikasi pemasaran karena dalam teori tersebut terdapat unsur yang digunakan penulis. Penelitian ini menggunakan metode studi kasus dengan jenis pendekatan kualitatif deskriptif. Hasil penelitian yang diperoleh The Dancing Birds ingin customer yang datang ke coffee shop bukan hanya sekedar minum kopi saja, tetapi mereka ingin mengedukasi customer tentang beans yang mereka pilih. The Dancing Birds berusaha untuk membuat konten dengan media sosial yang fokus pada pengunggahan foto maupun video seperti Instagram. The Dancing Birds menggunakan Instagram Ads pada saat omzet perminggu-nya tidak terpenuhi. Setelah adanya Ads tersebut, akan ada kenaikkan omzet sebesar 20-40% perminggu-nya. Hal ini menunjukkan Instagram Ads mempengaruhi kegiatan promosi sehingga terciptanya peningkatan omzet.
Pengaruh Endorsement Beauty Vlogger terhadap Minat Beli Produk Kosmetik (Studi Pada Followers Instagram Abel Cantika @abellyc)
Authors: Afiles Fushig Lexys , Pandrianto Nigar 
Published: March 2023

This study aims to determine the effectiveness of cosmetology bloggers' approval for interest in purchasing beauty products. This study uses an associative quantitative approach. The population of this survey consists of Instagram followers of @abellyc, with total 1 million followers. The sampling method used in this study is directed sampling. The sample size for this study was 100 calculated using Slovin's formula. A data collection method using questionnaires measured on the likert scale. The data analysis method used was a simple linear regression analysis using SPSS26 software. The result from the data test is Sig. The value is 0.000, the t count is 169.741, and the significance level is & lt. 0.05. Endorsement Beauty Vlogger can be said to have a great influence on the willingness of its followers to buy cosmetics.

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh persetujuan beauty vlogger terhadap minat pembelian produk kecantikan. Pengetahuan tentang pengaruh persetujuan beauty vlogger terhadap minat membeli kosmetik. Penelitian ini menggunakan pendekatan kuantitatif asosiatif. Populasi survei ini adalah followers Instagram @abellyc, dengan total 1 juta followers. Metode pengambilan sampel yang digunakan dalam penelitian ini adalah direct sampling. Besar sampel untuk penelitian ini adalah 100 yang dihitung menggunakan rumus Slovin. Metode pengumpulan data menggunakan kuesioner yang diukur dengan skala likert. Metode analisis data yang digunakan adalah analisis regresi linier sederhana dengan menggunakan software SPSS26. Dari hasil yang diperoleh dari pengujian data, Sig. Nilai 0,000, t-value 169,741, dan tingkat signifikansi < 0,05. Dari sini dapat disimpulkan bahwa rekomendasi dari ahli kosmetik berpengaruh besar terhadap minat beli kosmetik.
Pengaruh Konten Instagram @ridistaonline terhadap Minat Beli Konsumen
Authors: Mercius Mercius , Savitri Setyo Utami Lusia 
Published: March 2023

CV. Ridista is a company that markets computer accessories with high quality and international standards. Besides CV. Ridista also markets other products related to electronic goods. CV. Ridista who manages the @ridistaonline Instagram account to sell products by advertising through Instagram. The researcher aims to get the results of how much influence @ridistaonline content has on consumer buying interest. The researcher applies a quantitative research approach and uses a survey/questionnaire method. The theories and concepts used in this research consist of Marketing Communication, SOR Theory, social media and Content Characteristics. and consumer buying interest. The results show that there is an influence of Instagram content characteristics on consumer buying interest and there is a correlation between the Instagram content characteristics variable and the consumer buying interest variable of 81.9%. So it can be said that the influence of Instagram content on consumer buying interest @ridistaonline is positive.

CV. Ridista adalah bisnis usaha yang berjalan dalam fokus pemasaran aksesoris komputer dengan kualitas tinggi dan berstandar internasional. Selain itu CV. Ridista juga memasarkan produk-produk lain yang berhubungan dengan barang elektronik. CV.Ridista yang mengelola akun Instagram @ridistaonline untuk memperjual produk-produk dengan melakukan iklan melalui Instagram. Peneliti bertujuan untuk mendapatkan hasil seberapa besar pengaruh konten @ridistaonline terhadap minat pembelian konsumen. Peneliti menerapkan pendekatan penelitian kuantitatif dan menggunakan metode survei/angket. Teori dan konsep yang digunakan dalam penelitian ini terdiri dari komunikasi pemasaran, teori SOR, media sosial, serta karakteristik konten dan minat beli konsumen. Hasil menunjukkan bahwa adanya pengaruh karakteristik konten Instagram kepada minat pembelian konsumen serta adanya korelasi antara variabel karakteristik konten Instagram terhadap variabel minat beli konsumen sebesar 81,9%. Maka dapat dikatakan bahwa pengaruh konten Instagram terhadap minat pembelian konsumen @ridistaonline adalah positif.
Analisis Fungsi dan Aktivitas Public Relations di Mall Ararasa BSD
Authors: Bellini Haryadi Verina , Purnama Sari Wulan 
Published: March 2023

Ararasa Mal BSD is one of the Mals located in the city of BSD. Ararasa BSD Mal is a Mal that stood right in the middle of the Covid-19 pandemic in Indonesia. This study aims to determine the activities, functions and scope of Public Relations activities carried out by Ararasa Mal BSD in establishing relations with the external and internal public. In this study, researchers used the theory of Public Relations in which it explained the functions and scope of Public Relations. This study uses a qualitative approach, and case study methods. In collecting data, researchers used data collection techniques in the form of interviews, observations and documentation. Researchers used source triangulation techniques in processing research data. The results in this study found that Public Relations activities at Ararasa Mal BSD were carried out online and offline. In addition, in the Public Relations function, Ararasa Mal BSD carries out the functions of communicator, relationship, backup management and good image maker to achieve the goals of Ararasa Mal BSD.

Mal Ararasa BSD adalah salah satu Mal yang terletak di kota BSD. Mal Ararasa BSD merupakan Mal yang berdiri tepat ketika pertengahan masa pandemi Covid-19 di Indonesia. Penelitian ini bertujuan untuk mengetahui kegiatan, fungsi dan ruang lingkup aktivitas public relations yang dilakukan Mal Ararasa BSD dalam menjalin relasi dengan publik eksternal dan internal. Dalam penelitian ini, peneliti menggunakan teori Public Relations yang di dalamnya menjelaskan terkait fungsi serta ruang lingkup Public Relations. Penelitian ini menggunakan pendekatan kualitatif dan metode studi kasus. Dalam mengumpulkan data peneliti menggunakan teknik pengumpulan data berupa wawancara, observasi, dan dokumentasi. Peneliti menggunakan teknik triangulasi sumber dalam pengolahan data penelitian. Hasil dalam penelitian ini menemukan bahwa kegiatan public relations di Mal Ararasa BSD dilakukan secara online dan offline. Selain itu, dalam fungsi Public Relations, Mal Ararasa BSD menjalankan fungsi komunikator, hubungan (relationship), backup management dan good image maker untuk mencapai tujuan Mal Ararasa BSD.
Analisis Semiotika Iklan Pariwisata Labuan Bajo
Authors: Fongesta Brigitta Pricilia , Aulia Sisca 
Published: March 2023

The wealth and diversity of Indonesia's nature and culture are endless, making so many tourist destinations that can attract local and foreign tourists. One of them is Labuan Bajo, a city in the eastern part of Indonesia that holds a million natural and cultural beauties. This is also illustrated in the wonderful Indonesia YouTube ad entitled An experience awaits you in Labuan Bajo. This research examines the signs contained in the ad. The author uses qualitative methods and data collection with observation data collection methods, literature studies and documentation. The research studied using Charles Sanders Pierce's semiotics has a sign that can be interpreted into a meaning and message. The advertisement describes the natural and cultural charm of Labuan Bajo which can provide a different experience when tourists visit there. The results of YouTube ad analysis using Charles Sander Pierce's semiotic theory represent the diversity of Indonesia's nature and culture that can attract local and foreign tourists to come to Labuan Bajo.

Kekayaan dan keberagaman alam serta budaya Indonesia tidak ada habisnya membuat begitu banyak destinasi wisata yang dapat menjadi daya tarik wisatawan lokal maupun mancanegara. Salah satunya adalah Labuan Bajo, kota di bagian timur Indonesia ini menyimpan sejuta keindahan alam dan budaya. Hal ini juga digambarkan dalam iklan Youtube Wonderful Indonesia yang berjudul “An Experience Awaits You in Labuan Bajo”. Penelitian ini meneliti tanda-tanda yang terdapat dalam iklan tersebut. Penulis menggunakan metode kualitatif dan pengumpulan data dengan metode pengumpulan data observasi, studi kepustakaan dan dokumentasi. Penelitian yang dikaji dengan menggunakan semiotika Charles Sanders Pierce mempunyai tanda yang dapat diinterpretasikan menjadi sebuah makna dan pesan. Iklan tersebut menggambarkan pesona alam dan budaya dari Labuan Bajo yang dapat memberikan pengalaman yang berbeda saat wisatawan berkunjung ke sana. Hasil analisis iklan Youtube dengan menggunakan teori semiotika Charles Sander Pierce merepresentasikan keberagaman alam dan budaya Indonesia yang dapat menarik wisatawan lokal maupun mancanegara untuk datang ke Labuan Bajo.
Strategi Komunikasi Pemilik Kucing Selebriti dalam Membangun Personal Branding
Authors: Majid Nurkholis , Azeharie Suzy S. 
Published: March 2023

In this study, we analyze the communication strategy for using social media TikTok as a forum for building a personal branding for a celebrity cat owner on the TikTok account @kingvodkagentolet. Personal branding is important for a celebrity to be able to maintain a characteristic that can always be remembered by the public. Therefore, one of the communication strategies helps to maximize the formation of the branding that he builds. The communication strategy is important to be able to communicate the messages conveyed by these celebrities so that the public recognizes them as individuals who have good personal branding. TikTok is an entertainment social media as a means of self-expression for celebrity cat owners to upload all their daily activities with their cats so that this is considered entertaining by the public. Therefore, the purpose of this study is to find out how the communication strategies used by celebrity cat owners can make their cats famous and many big brands invite collaboration through them. This study uses qualitative research methods, with social media theory, TikTok, TikTok celebrities, authentic personal branding, and the circular model of SoMe for Social communication strategy. From the results of the analysis of this study, it is felt that using the TikTok application is easier to get engagement than other applications, the use of TikTok also helps to be recognized by the public more quickly so that it can be said that the use of the TikTok application is considered more effective in getting a wide reach by the owner of a celebrity cat, namely Angelia Dinata.

Dalam penelitian ini menganalisis strategi komunikasi penggunaan media sosial TikTok sebagai wadah untuk membangun sebuah personal branding pada seorang pemilik kucing selebriti pada akun TikTok @kingvodkagentolet. Personal branding penting bagi seorang selebriti untuk bisa mempertahankan ciri khas untuk bisa selalu diingat oleh khalayak. Oleh karena itu salah satu strategi komunikasi membantu untuk memaksimalkan pembentukan branding yang ia bangun. Strategi komunikasi merupakan hal penting untuk bisa mengkomunikasikan pesan yang disampaikan oleh selebriti tersebut sehingga khalayak mengenali sebagai individu pemilik personal branding yang baik. TikTok adalah salah satu media sosial hiburan sebagai sarana ekspresi diri sang pemilik kucing selebriti untuk mengunggah segala aktivitas keseharian bersama kucingnya sehingga hal tersebut dinilai menghibur oleh khalayak. Oleh karena itu tujuan dari penelitian ini ialah mengetahui bagaimana strategi komunikasi yang digunakan oleh sang pemilik kucing selebriti untuk bisa membuat kucingnya menjadi terkenal dan banyak jenama besar yang mengajak kerja sama melalui dirinya. Penelitian ini menggunakan metode penelitian kualitatif, dengan teori media sosial, TikTok, selebriti TikTok, authentic personal branding, dan strategi circular model of SoMe for Social communication.
Formulasi Sedian Gel Ekstrak Etanol Daun Tapak Dara (Catharanthus roseus, (L) G. Don)
Authors: Bunyanis Fitriana , L.Ode Wahyuni 
Published: March 2023

Abstrak : Tapak dara (Catharanthus roseus)merupakan obat tradisional, dimana ekstrak baik dari daun ataupn bunga digunakan sebagai obat oleh masyarakat pedesaan. Perlu dianalisis sifat gel etanol yang dihasilkan yaitu penampakan gel etanol, viskositas, uji pembakaran, nilai kalor, panas yang dipindahkan, dan analisis warna api yang dihasilkan sehingga bisa kelihatan sediaan terbaik untuk menghasilkan gel etanol. Penelitian bersifat eksperimental dengan memformulasikan ekstrak etanol daun tapak dara (Catharanthus roseus, (L) G. Don) menjadi sediaan gel. Pada penelitian ini memiliki 3 konsentrasi sediaan yaitu yaitu 0,5%, 1% dan 2%, diperoleh hasil pada perbedaan konsentrasi ekstrak mempengaruhi warna dan bau, semakin tinggi konsentrasi esktrak yang digunakan maka warna dan bau yang dihaasilkan akan semakin kuat, berdasarkan hasil penelitian diperoleh konsentrasi sediaan 2% yang memiliki bau dan warna yang kuat.
Kata Kunci : Tapak dara (Catharanthus roseus), kosentrasi sediaan
Abstract : Tapak dara (Catharanthus roseus) is a traditional medicine, where extracts from either the leaves or flowers are used as medicine by rural communities. It is necessary to analyze the properties of the ethanol gel produced, namely the appearance of the ethanol gel, viscosity, combustion test, calorific value, heat transferred, and analysis of the color of the resulting flame so that it can be seen the best preparation to produce ethanol gel. The research was experimental by formulating the ethanol extract of the leaves of tapak dara (Catharanthus roseus, (L) G. Don) into a gel preparation. In this study, there were 3 concentrations of preparations, namely 0.5%, 1% and 2%, the results obtained that differences in extract concentrations affected the color and odor, the higher the extract concentration used, the stronger the color and odor produced, based on the results of the study. obtained a concentration of 2% preparation which has a strong odor and color.
Keywords: Tapak dara (Catharanthus roseus), concentration of preparation