bluuebunny/crossref_metadata_2025 huggingface dataset:
MODELING THE LEVEL OF INNOVATIVENESS OF THE ENTERPRISE AS AN INFORMATION AND ANALYTICAL SUPPORT OF THE INNOVATIVE DEVELOPMENT STRATEGY
Authors:   National Aerospace University «Kharkiv Aviation Institute», Komar Bohdan , Revenko Daniil ,   National Aerospace University «Kharkiv Aviation Institute», Mospan Iryna ,   National Aerospace University «Kharkiv Aviation Institute»
Published: February 2023

The issues of determining the level of enterprises. The research methods were statistical, methods of scientific knowledge, dialectical, induction and deduction, and economic and mathematical modeling to determine the influence of the level of innovation of enterprises on their development. The review of the theoretical foundations of the category of innovativeness of enterprises, intended components of innovation, such as innovative susceptibility; cyclical reproduction of innovative potential; the nature of innovative behavior; the level of research potential. It is proposed to consider innovation from the point of view of M. Porter's “concept of a diamond”. A methodological approach has been developed to assess the impact of the degree of innovation on the development of enterprises based on the integral index. The developed methodological approach consists of a sequence of the following stages: formation of a sample of statistical information on the degree of innovation of enterprises, selection of a reference indicator, statistical processing of input data, selection of indicators for inclusion in the model based on correlation analysis, after which the additive form of the integral index is constructed, assignment weighting coefficients for the components of innovation, raising indicators to a comparable type. The developed methodological approach will allow to timely and quickly assess the impact of the degree of innovation on the development of enterprises and make appropriate management decisions aimed at increasing the level of innovation of socio-economic systems of various levels and scales. The existing parameters of the growth of enterprises are based on innovation. The issues of assessing the effectiveness of economic development of enterprises on the basis of innovation are considered. Further research will be aimed at finding and improving modern methodological methods for assessing the impact of the innovatization of enterprises on their economic development, as well as the formation and accumulation of best experiences in accordance with the indicated problems and categories.
FACTORS OF LONG-TERM URBAN DEVELOPMENT PLANNING FROM THE VIEWPOINT OF THE RESIDENT-INVESTOR
Authors:   Lviv University of Business and Law, Filiak Maksym , Zavadovska Yuliia ,   Lviv University of Business and Law
Published: February 2023

The research is aimed at determining the key variable factors, the values of which are important in decision-making by residents-investors of the city as a "field of development". According to the authors, in the life of every city, there are periods of prosperity and decline. A person of conscious age, having a family and children, also acts as a kind of shareholder in the development platform, such as a particular city. For such a person, the perspective of living in the city is made up of several variables. A number of such variables were considered, including the level of salaries against the background of the demand for a person as a specialist, the level of safety and "civilization" of the city that is significant for a person, the level of prospects of the city for the children of the investor, the level of consumer prices in the city, ecology and the related availability of water and food, the importance of the social environment for households. The research methodology is empirical, as well as based on focus group discussions and document analysis. The authors note that a typical planning horizon of the city authorities is limited in practice, to a 3-year development plan, although in paper execution the city often has far-reaching, but not always feasible, for example, 7-8 year plans. That is why, the authors state, the city needs a program-oriented approach (POA) that is not limited to only a three-year plan for socio-economic development, but goes longer and looks at least 7-8 years ahead. The use of the proposed index, which is a part of the POA, creates a space for using vectors of the likely development of investors' sentiments and forecasting the impact of these sentiments on investors' decisions and, accordingly, on the development of the city. Besides, the space for scenario planning with a horizon of 4–9 years is opened to cover the behavioral factors of the economic reaction of residents-investors, if the value of the index for several typical social groups of "investors" of the city is measure. At the same time, this index can help determine the relative weight of each group in influencing the development in the cities, and assume the probable development of the values of each measure of the index in each group.
INVESTMENT ACTIVITIES OF INDUSTRIAL ENTERPRISES AS AN ELEMENT OF STRATEGIC STABILITY
Authors:   Priazovskyi State Technical University, Komarov Andrey , Bessonova Svіtlana ,   Priazovskyi State Technical University
Published: February 2023

Today, our country is in difficult financial conditions, we can call it crisis, which provoked by coronavirus and hostilities. Industry enterprises are the driving force of the economy and constitutes a large percentage of it, providing stability and high profits for the state budget, which is necessary to the national economy now. Therefore, in order to ensure the stable, uninterrupted work of industrial enterprises in crisis situations, in conditions of limited resources, to enable enterprises to modernize their equipment, maintain the continuity of operational processes, stimulate innovative developments, the enterprise needs to attract additional financial benefits, which are best realized in the form of investments, which allows benefit from them in the future. A comprehensive, multi-faceted, investment strategy must be developed and implemented in order to be able to best attract investment and make the most of it. The article raises the issue of development of investment activity of an industrial enterprise and its introduction as an element of strategic stability, taking into account the peculiarities of the industry. The scientific and methodological basis, works and opinions of scientists have been investigated and considered, and an alternative definition of the concept of «investment strategy» is formed. The development of industry enterprises is extremely dependent on the investment attracted, because they are a building raw material and an element of strategic stability. The main factors that have a significant impact on the process of creating and implementing it at the enterprise have been developed to create a competitive investment strategy. The main directions of investment activity at industrial enterprises, which should provide the enterprise with strategic stability and continuous work in the future have been developed too. Currently, the formation of an investment strategy at enterprises is limited, and has many obstacles on its way to implementation, both at the state level and because of incompetence on the ground. But it allows the enterprise to become stronger and more independent of external conditions. In the future, with the development of the investment market of Ukraine, and its integration into a more developed European economy, this issue will become new features and colours.
Species Interaction and Selective Carbon Addition During Antibiotic Exposure Enhances Bacterial Survival
Authors: Jackson Lindsay M. D. , Kroukamp Otini , Yeung William C. , Ronan Evan , Liss Steven N. , Wolfaardt Gideon
Published: February 2023

Biofilms are multifaceted and robust microbiological systems that enable microorganisms to withstand a multitude of environmental stresses and expand their habitat range. We have shown previously that nutritional status alters antibiotic susceptibility in a mixed-species biofilm. To further elucidate the effects of nutrient addition on inter-species dynamics and whole-biofilm susceptibility to high-dose streptomycin exposures, a CO2 Evolution Measurement System was used to monitor the metabolic activity of early steady state pureculture and mixed-species biofilms containing Pseudomonas aeruginosa and Stenotrophomonas maltophilia, with and without added carbon. Carbon supplementation was needed for biofilm recovery from high-dose streptomycin exposures when P. aeruginosa was either the dominant community member in a mixed-species biofilm (containing predominantly P. aeruginosa and S. maltophilia) or as a pure culture. By contrast, S. maltophilia biofilms could recover from high-dose streptomycin exposures without the need for carbon addition during antibiotic exposure. Metagenomic analysis revealed that even when inocula were dominated by Pseudomonas, the relative abundance of Stenotrophomonas increased upon biofilm development to ultimately become the dominant species post-streptomycin exposure. The combined metabolic and metagenomic results demonstrated the relevance of inter-species influence on survival and that nutritional status has a strong influence on the survival of P. aeruginosa dominated biofilms.
Synthesis of Cross-Linked Polyacrylamide by Radiation-Induced Inverse-Emulsion Polymerization
Authors:   Slavneft-YANOS PJSC, Vakhromov N. N. , Dutlov E. V. ,   Slavneft-YANOS PJSC, Bubnov M. A. ,   Slavneft-YANOS PJSC, Gudkevich I. V. ,   Slavneft-YANOS PJSC, Maximov A. L. ,   A. V. Topchiev Institute of Petrochemical Synthesis, RAS, Rudyak K. B. ,   LLC «RN-RD CENTER», Fadeev V. V. ,   LLC «RN-RD CENTER», Karpov A. N. ,   LLC “Lukoil-Nizhegorodorgsintez”, Borisanov D. V. ,   Slavneft-YANOS PJSC
Published: February 2023

Relevance to increase jet fuel production in the Russian Federation has been shown. Methods of jet fuel treatment from mercaptans have been analyzed, disadvantages of these methods have been reviewed. Implementation and numerous modernizations of hydrodemercaptanization process diagram at Slavneft-YANOS PJSC are described. During the 20 years of operation, the process itself and the process flow diagram have been brought to perfection, all the “pitfalls” of the process have been revealed, ways to eliminate them have been found. By virtue of the use of the optimal diagram of the hydrodemercaptanization process, Slavneft-YANOS PJSC in 2018 becameand still remains the leader in jet fuel production.
Assessing the Potential of Depleted Gas Reservoirs to Create an Underground Hydrogen Storage
Authors:   Oil and Gas Research Institute RAS, Anikeev D. P. , Indrupskii I. М. ,   Oil and Gas Research Institute RAS, Anikeeva E. S. ,   Oil and Gas Research Institute RAS
Published: February 2023

In this paper, the issues of creation of a UHS in depleted gas deposits are investigated. Such facilitiesare an alternative to aquifers for the creation of a underground hydrogen storage (UHS). Based on mathematical experiments, it is shown that the use of specialized wells for water injection also contributes to the creationof a compact hydrogen storage in a depleted gas reservoir. At the same time, the creation of a UHS in a depleted gas deposit requires less energy costs, but, if possible, the reverse extraction of hydrogen turns out to be less effective than the creation of a UHS in an aquifer. In addition, the use of an already existing well stock reduces costs,but increases the likelihood of technical problems in the creation and operation of the UHS.
Uso de la tecnología en nivel primaria y secundaria, base para el desarrollo del talento tecnológico: estado del conocimiento
Authors: Serna Martínez Jesús Felipe , Cervantes Arreola Diana Irasema , Ponce Renova Héctor Francisco
Published: February 2023

El presente estudio presenta una revisión de la literatura de artículos publicados entre los años 2012 al 2022 en distintos países, sobre el tema del uso de las tecnologías en los niveles de primaria y secundaria, como base para el desarrollo del talento tecnológico. La metodología utilizada fue con un enfoque cualitativo-documental, con una búsqueda en diferentes bases de datos, de donde se depuraron un total de 22 investigaciones encontradas en torno al tema. Los resultados del análisis permitieron establecer cuatro ejes temáticos: los alumnos con aptitudes sobresalientes, las cuestiones de género, la tecnología y la escuela y los retos a enfrentar por parte del estudiantado con aptitudes sobresalientes y/o talento tecnológico. También se encuentra que en España se ha efectuado más trabajo en la temática, así como que el enfoque mayormente utilizado en los artículos analizados es el cuantitativo y la técnica que más aparece es el uso de cuestionarios. Se concluye que es necesario tener más estudios sobre el desarrollo del talento tecnológico a edades tempranas, pues existe poca literatura sobre el tema, no se abordan aspectos específicos de estos casos y existe una brecha todavía muy amplia para establecer condiciones y contextos donde se puede desarrollar este tipo de talento.
Open science: Scientists are in favor, what about the librarians?
Authors: Shevchenko L. B.
Published: February 2023

The author  reviews  the  results  of the  survey of the  researchers of the Siberian  Branch of the  Russian Academy  of Sciences  (SB RAS), responses to The State  of Open Data survey of researchers in 192  countries  (2016–2022), and interviews  of the  librarians  of SB RAS scientific  organizations on their  attitude to open science  and its information  support.  The study was accomplished within the research  project  of SB RAS State  Public Scientific and Technological  Library “Development of the  functional  model  of scientific  library in the  open  science  information  ecosystem”. The author  demonstrates that  the  researchers have  been  increasingly  publishing  their  results  in the  open  science  (OS) journals, though  still are  unaware  of  OS types, doubt  OS publications quality, and  beware  data  exchange.  The scientists are  positive  about  open  science  and  an  open  data  (OD) system, OD and open-source software, open  cooperation between researchers, as well as open  peer  reviewing. The study also proves that  the  librarians  have been providing traditional services, not very eager  about  open science support  services, doubt  their necessity  and relevance.  The author  argues  that  the librarians  have to reconsider  their  attitude toward  open  science  support, to explore  new resources, to expand  their  competences, and to build the  system  of integrated information support  of scientific research, which makes the libraries active actors in advancing open science practices.
The State Scientific Technical and Economic Library of the RSFSR Supreme Council of National Economy Sci-tech Department: The beginnings (1918–1919)
Authors: Posadskov A. L.
Published: February 2023

The  author  reviews  the  history  of  Russian  central   sci-tech  library  in 1918-1919. During this  period, the  library was called  The State  Scientific Technical and  Economic Library (SSTEL) and  was part  of the  Sci-tech  Department of the  Supreme  Council of National  Economy of the  Russian  Soviet Federative  Socialist  Republic.  Further,  in  1927-1958,  this  largest   library  organization  was called  The State  Scientific Library. It became  the  foundation to the  Russian  National  Public  Library for Science  and  Technology  and  State  Public  Scientific  & Technological  Library of the Russian Academy of Sciences Siberian Branch.

The author  analyzes  the pool of the government and departmental solutions that  laid the  basis for the  Library; he also describes  organization process, and reviews  personal  contributions of librarians  to  the  initial  library organization and collection  development.  He characterizes the  first  SSTEL leaders  and  librarians (M.L. Milshtein, Karl F. Gessel, Nikolay N. Orlov). In particular, he emphasizes the outstanding contribution by Nikolay P. Gorbunov  (former  assistant to  Vladimir Lenin, later an academic).

At the  initial  stages,  two  well-stocked public  libraries  were  merged  into SSTEL, namely  the  Society for Advancement of Experimental  Sciences  and Their Practical Applications named  by H.S. Ledentsov  (and its specialized  library building) and Moscow Technical Library of the Polytechnic Society.

The author  concludes  that  the  efforts  of librarians  and  scholars  in the  Supreme  Council of National  Economy made  it possible  to establish the  central  national  sci-tech  library and  get  it off the  ground  during  the  hardest  years  of the Civil War.
ANALISIS KEMAMPUAN LITERASI MATEMATIS SISWA SMK KELAS X DALAM MENYELESAIKAN SOAL PISA
Authors: Hasbullah Luluk Munawaroh , Dori Lukman Hakim
Published: February 2023

Artikel bertujuan untuk mendeskripsikan ketercapaian kemampuan literasi matematis siswa SMK dalam menyelesaikan soal jenis PISA konten quality dan konten change and relationship, jenis penelitian yang digunakan adalah penelitian deskriptif dengan pendekatan kualitatif. Teknik penarikan sampel yang digunakan adalah purposive sampling dengan pemilihan sampel yang memperhatikan tujuan penelitian. Pemilihan sampel melibatkan 15 orang siswa yang diambil dari salah satu SMK di wilayah Rengasdengklok yang kemudian dikategorikan berdasarkan kategori kemampuan tinggi, sedang dan rendah. Data yang diperoleh kemudian direduksi dan dianalisis secara kualitatif dengan memperhatikan indikator kemampuan literasi matematis. Hasil dari penelitian memperlihatkan bahwa siswa berkemampuan tinggi mampu menunjukkan kemampuan literasi matematika yang cukup baik yaitu siswa mampu memenuhi keempat indikator literasi matematis yaitu merumuskan, menerapkan, menafsirkan dan mengevaluasi. Siswa berkemampuan sedang hanya mampu memenuhi dua indikator literasi matemats, yaitu merumuskan dan menerapkan. Siswa berkemampuan rendah hanya memenuhi satu indikator literasi matematis yaitu merumuskan.
DESKRIPSI KEMAMPUAN PEMECAHAN MASALAH LANGKAH POLYA SISWA KELAS IX SMPI AL-I’TISHOM
Authors: Afifah Diaz Firyal , Indrie Noor Aini
Published: February 2023

Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematis peserta didik dalam menyelesaikan soal matematika bilangan berpangkat. Jenis penelitian ini adalah deskriptif kualitatif. Penelitian dilaksanakan di semester ganjil tahun ajaran 2021/2022. Subjek penelitian adalah peserta didik kelas IX di SMP Islam Al-I’tishom. Instrumen penelitian berupa tes sebanyak 3 buah soal uraian kemampuan pemecahan masalah dan materi yang digunakan adalah bilangan pangkat. Teknik pengumpulan data, yaitu observasi, metode tes yang digunakan untuk mengetahui kemampuan pemecahan masalah matematis peserta didik, dan dokumentasi. Dari 26 peserta didik di kelas IX SMP Islam Al-I’tishom, peserta didik yang memiliki kemampuan pemecahan masalah matematis kategori rendah lebih dominan dengan persentase 84,62% dibandingkan dengan peserta didik yang memiliki kemampuan pemecahan masalah kategori tinggi dengan persentase 7,69% dan kategori sedang dengan persentase 7,69%.
PENINGKATAN KUALITAS BELAJAR MATEMATIKA SISWA MILENIAL MELALUI QUIPPER VIDEO
Authors: Rizkiawan Andika Noer , Gumiandari Septi , Hidayat Abas
Published: February 2023

Matematika merupakan salah satu mata pelajaran yang paling banyak dibenci oleh sebagian besar para pelajar yang ada di dunia, khususnya para pelajar yang ada di Indonesia. Alasan mata pelajaran matematika dibenci oleh sebagian besar pelajar adalah karena metode pembelajaran yang sangat membosankan. Penelitian ini bertujuan untuk menciptakan sebuah teknik belajar matematika yang menarik dan menyenangkan dengan cara mengikuti bimbel berbasis online Quipper Video. Penelitian ini menggunakan metode kualitatif dengan analisis deskriptif. Penelitian dilakukan terhadap siswa SMA Negeri 3 Majalengka yang melakukan bimbel online. Hasil dari penelitian ini menyatakan bahwa, (1) Terjadi peningkatan pada proses belajar matematika siswa milenial pada aspek hasil, motivasi, dan aspek rencana pembelajaran. (2) Model pembelajaran dalam Quipper Video berpengaruh positif terhadap kualitas pembelajaran matematika pada siswa. (3) Siswa yang dijadikan objek penelitian cukup semangat dan berpartisipasi terhadap proses belajar matematika melalui Quipper Video. (4) Fasilitas komputer ataupun android adalah faktor pendukung terciptanya pembelajaran matematika berbasis online Quipper Video (5) Minimnya fasilitas serta motivasi yang rendah merupakan faktor penghambat dalam proses pembelajaran matematika berbasis online Quipper Video.
ANALISIS PERSEPSI SISWA TERHADAP PENGGUNAAN APLIKASI QUIZIZZ PADA MATERI BILANGAN BULAT
Authors: Lutfi Mohamad Lutfi Nugraha
Published: February 2023

Platform online Quizizz merupakan aplikasi evaluasi pembelajaran yang digunakan untuk mendukung pembelajaran jarak jauh atau pembelajaran secara online. Penelitian ini bertujuan untuk mendeskripsikan persepsi siswa terhadap penggunaan Quizizz pada mata pelajaran Matematika dengan Materi Operasi Bilangan Bulat di SMP Al-Qalam Jakarta Timur. Responden penelitian ini adalah siswa kelas VIII di SMP Al-Qalam Jakarta Timur. Teknik pengambilan sampel penelitian ini adalah secara purposive sampling, sedangkan pengumpulan data menggunakan teknik angket atau kuisioner. Penelitian ini menggunakan metode kuantitatif dengan pendekatan deskriptif. Siswa dipilih secara purposive sampling. Data dikumpulkan dengan teknik kuisioner, adapun analisis data menggunakan teknik analisis deskriptif. Hasil penelitian menunjukkan bahwa Siswa memiliki persepsi  sangat  baik  atau positif terhadap  penggunaan  Quizizz pada  mata  pelajaran matematika dengan materi operasi bilangan bulat yaitu hal ini ditunjukan dengan persentase angket siswa  sebesar 86,6% serta hasil wawancara dengan siswa dan pendidik yang menghasilkan jawaban yang positif persepsinya terhadap aplikasi Quizizz artinya aplikasi Quizizz sangat baik digunakan oleh siswa dan  pendidik untuk evaluasi pembelajaran, dan aplikasi ini bisa diterapkan pada materi lainnya dalam mata pelajaran matematika.
EFEKTIVITAS MEDIA SOSIAL INSTAGRAM @VISITBENGKULU SEBAGAI MEDIA PROMOSI PARIWISATA PROVINSI BENGKULU
Authors: Nurrahman Rolan , Yuliati
Published: February 2023

Penelitian ini bertujuan untuk mengetahui efektivitas media sosial instagram @visitbengkulu sebagai media promosi pariwisata. Jenis penelitian yang digunakan adalah pendekatan kuantitatif dan jenis deskriptif. Sedangkan yang menjadi objek dalam penelitian ini adalah followers dari akun instagram @visitbengkulu dengan 100 orang followers akun instagram @visitbengkulu sebagai responden yang dipilih dengan teknik simple random sampling. Teori yang digunakan adalah teori Computer Mediated Communication dari Sheizaf Rafaeli yang digunakan untuk menganalisis hasil penelitian. Pengumpulan data dilakukan melalui teknik penyebaran kuisioner. Teknik analisis data menggunakan bantuan pengukuran dengan skala likert, dan menggunakan rumus Linier sederhana, uji validitas, uji reliabilitas dan uji t. Berdasarkan hasil penelitian dapat diketahui bahwa Instagram @visitbengkulu berpengaruh terhadap promosi pariwisata Provinsi Bengkulu. Penerapan Instagram @visitbengkulu itu sendiri cukup besar dapat dilihat dari jumlah followers-nya sebesar 68.800 meskipun belum sepenuhnya, dengan jumlah pengaruh sebesar 54,2%. Dan sisanya 45,8% dipengaruhi faktor-faktor lain.
SIMBOL EKSISTENSI IDENTITAS ETNIK MELAYU RIAU DI PEKANBARU
Authors: Alfarabi
Published: February 2023

Tujuan dalam penelitian ini adalah untuk mendeskripsikan motif dan tujuan dari penggunaan simbol identitas etnik Melayu di Pekanbaru. Hasil penelitian lapangan dianalisis menggunakan teori tindakan sosial, sementara metode penelitian sendiri menggunakan kualitatif dengan pendekatan studi kasus.Teknik pengumpulan data menggunakan wawancara mendalam dan observasi partisipan.Analisis data dalam penelitian ini menggunakan Miles and Huberman. Hasil penelitian mengungkapkan bahwa penggunaan simbol selembayung, busana Melayu dan pembentukan laskar merupakan pesan yang dikomunikasikan tentang tuan rumah dan penguasa di Pekanbaru. Simbol dijadikan medium untuk mempertegas status yang berhubungan dengan kekuasaan dan kepemilikan sumber daya alam. Dapat disimpulkan bahwa simbol identitas Melayu di Pekanbaru pascareformasi merupakan tindakan yang dilakukan Orang Melayu kepada lawan interaksinya dalam rangka menunjukan eksistensi. Tindakan ini dilator belakangi motif etnik Melayu Riau untuk mengubah relasi antaretnik yang selama ini merugikan Orang Melayu sekaligus bertujuan untuk memegang posisi-posisi strategis yang ada di Pekanbaru Riau agar dapat meningkatkan daya tawar etnik Melayu itu sendiri
Komunikasi Pariwisata Desa Rindu Hati Kecamatan Taba Penanjung Kabupaten Bengkulu Tengah Provinsi Bengkulu
Authors: Risdiyanto Bayu , . Indria
Published: February 2023

Sasaran utama pengembangan kepariwisataan haruslah meningkatkan kesejahteraan masyarakat setempat. Berdasarkan latar belakang tersebut, penelitian tindakan ini secara khusus bertujuan membangun Model Komunikasi Pariwisata di Desa Rindu Hati Kecamatan Taba Penanjung Kabupaten Bengkulu Tengah. Penelitian dilakukan melalui kegiatan-kegiatan partisipatif dalam bentuk loka karya dan penelusuran lokasi wisata. Hasil penelitian menunjukkan bahwa pengembangan masyarakat yang dilakukan ditujukan untuk membangun Rindu Hati sebagai Desa Ekowisata di Kabupaten Bengkulu Tengah, dengan produk wisata unggulan berupa kopi petik merah, yang didukung dengan ketersediaan kolam renang, serta kolam ikan di sebelah aliran sungai yang mengairi persawahan. Selain itu ada juga bumi perkemahan, air terjun, danau, perkebunan kopi dan bukit Endu, yang juga disertai kisah sejarah dan legenda Putri Gading Cempaka. Hasil kegiatan dalam penelitian ini meliputi profil pariwisata, brand destinasi pariwisata, manajemen pariwisata Desa Rindu Hati, dan kelompok masyarakat peduli pariwisata di Desa Rindu Hati.
Strategi Adaptasi Masyarakat Pendatang (Suku Kaamay) Di Pulau Enggano
Authors: . Wirianto , Saragih Rasianna Br.
Published: February 2023

Penelitian ini bertujuan untuk mengetahui strategi adaptasi yang dilakukan oleh pendatang (Suku Kaamay) di Pulau Enggano dengan menggunakan metode kualitatif serta menggunakan pisau analisis dari teori Gudykunst dan Kim Sehingga dari hasil penelitian didapatkan bahwa strategi adaptasi yang dilakukan oleh Pendatang (Suku Kamay) di Pulau Enggano sebagai berikut : 1. Penguasaan dan penggunaan bahasa asli Enggano, kebiasaan, adat istiadat dan norma yang berlaku merupakan kunci utama untuk diterima di budaya baru Pulau Enggano. 2. Adaptasi komunikasi antar budaya menjadi cara bagi suku pendatang (Suku Kaamay) untuk menghadapi gegar budaya selama berada di Pulau Enggano. 3. Sikap positif dari pendatang (Suku Kaamay) 4.Pemahaman dan Penerapan dari Aspek Afektif seperti perasaan, nilai- nilai adalah point sikap adaptasi. 5. Penerapan Aspek Operasional dari pengalaman untuk lingkungan baru 6. Lingkungan yang terbuka dan memiliki toleransi akan membuat para Pendatang (Suku Kaamay) merasa diterima dengan baik.
Analisis Kemampuan Literasi Media Baru Pada Peserta Didik PKBM Songgo Langit Dalam Menyikapi Informasi Informasi Hoax Di Media Sosial
Authors: Hartanto Yuli , Makhrian Andi
Published: February 2023

Penelitian ini bertujuan untuk mendeskripsikan kemampuan literasi media baru peserta didik dalam menggunakan media sosial dan menyikapi informasi hoax. Penelitian ini menggunakan teori literasi media baru oleh Jenkins dengan inti kemampuan literasi media baru play, simulation, appropriation, judgment, negotiation, visualization.Data penelitian ini diperoleh dari informan dengan menggunakan teknik purposive sampling. Teknik pengumpulan data dilakukan dengan cara wawancara mendalam terhadap 7 informan, observasi partisipan dan dokumentasi. Teknik analisis data dilakukan dengan reduksi data, penyajian data dan penarikan kesimpulan. Teknik keabsahan data dilakukan dengan cara triangulasi teknik. Berdasarkan rumusan masalah yang terdapat pada penelitian ini, maka hasil penelitian menunjukkan bahwa peserta didik mengakses media sosial seperti whatsapp, facebook, instagram dalam mengeksplore media sosial, peserta didik menggunakan whatsapp untuk melakukan chating, facebook digunakan untuk mencari informasi dan mengupload foto dan instagram digunakan untuk melihat berita yang sedang viral, ketika mendapatkan informasi selalu mencari kebenaran dengan cara melihat sumber informasi, peserta didik paham tentang konsekuensi bagi penyebaran informasi hoax yaitu dapat dipenjara dan mampu membuat konten informasi berupa kejadian kecelakaan dan mampu megkreasikan informasi sebelum disebarkan di media sosial.
Komunikasi Terapeutik pada Pasien Skizofrenia (Studi Deskriptif Kualitatif pada Pasien Perempuan Usia Millenial di Ruang Anggrek RSKJ Soeprapto Bengkulu)
Authors: Busainah Desy , Adhrianti Lisa , Saragih Rasiana BR
Published: February 2023

Tujuan penelitian ini ialah untuk mengetahui penerapan prinsip dasar komunikasi terapeutik yang dilakukan oleh perawat ruang anggrek terhadap pasien skizofrenia. Metode yang digunakan dalam penelitian ini ialah kualitatif deskriptif. Adapun teknik pengumpulan data yang digunakan yaitu melalui wawancara, observasi, dan dokumentasi dengan penentuan informan melalui teknik purposive sampling. Hasil dari penelitian ini menunjukkan perawat telah menerapkan prinsip-prinsip dasar komunikasi terapeutik yakni Komunikasi Berorientasi pada Proses Percepatan Kesembuhan, Komunikasi Terstruktur dan Direncanakan, Komunikasi Terjadi dalam Konteks Topik, Ruang, dan Waktu, Komunikasi Memperhatikan Kerangka Pengalaman Pasien, Komunikasi Memerlukan Keterlibatan Maksimal dari Pasien dan Keluarga, Keluhan Utama sebagai Pijakan Pertama dalam Komunikasi. Perawat beranggapan bahwa BHSP (Bina Hubungan Saling Percaya) merupakan kunci dalam pemulihan pasien, hal ini dapat terwujud dengan melakukan komunikasi yang baik terhadap pasien. Sayangnya, dalam proses tersebut keterlibatan keluarga sangatlah minim. Meski komunikasi telah terstruktur dan direncanakan, ditemukan adanya penyimpangan komunikasi pasien dalam bentuk resistensi diri. Perawat berusaha mengatasinya dengan melakukan komunikasi yang intensif baik secara verbal maupun nonverbal dengan tingkat kesabaran yang tinggi.
Komunikasi Pemasaran Hotel Jodipati Kota Bengkulu Dalam Meningkatkan Hunian di Masa Pandemi Covid-19
Authors: Tampubolon Dina Nata Sari , Widiastuti Wahyu , Yuliati
Published: February 2023

Penelitian ini memiliki tujuan untuk memahami komunikasi pemasaran dalam meningkatkan jumlah tamu di hotel Jodipati Kota Bengkulu selama masa pandemi covid-19. Penelitian ini menggunakan teori komunikasi pemasaran terpadu dengan menggunakan teknik total sampling. Tekhik pengumpulan data dilakukan dengan wawancara mendalam terhadap dua informan, observasi dan dokumentasi. Tekhnik analisis data menggunakan pengumpulan data, reduksi data, display data, dan verifikasi dan penarikan kesimpulan. Teknik keabsahan data dilakukan dengan cara triangulasi sumber. Penelitian ini menggunakan teknik analisis kualitatif dengan metode deskriptif. Hasil Penelitian menunjukkan bahwa melalui enam bentuk komunikasi pemasaran dapat membantu meningkatkan jumlah hunian di masa pandemi covid-19.
Representasi Relasi Perempuan dan Laki-laki Dalam Lirik Lagu “Hey Ladies” (Studi Semiologi Roland Barthes)
Authors: Alfiandi Oktavia , Budiman Dwi Aji , Makhrian Andy
Published: February 2023

Penelitian ini memiliki tujuan untuk mengetahui relasi wanita dan pria dalam sebuah lirik lagu. Penelitian ini adalah penelitian kualitatif dengan menggunakan teori semiologi Roland Barthes untuk melihat pemaknaan simbol-simbol melalui dua tahap, yaitu denotasi dan konotasi dengan objek penelitian adalah 10 bait dalam lirik lagu “Hey Ladies” serta menggunakan konsep relasi kuasa sebagai landasan penelitian. Teknik pengumpulan data yang digunakan pada penelitian ini adalah studi pustaka, wawancara, dam penarikan kesimpulan. Hasil penelitian menunjukkan bahwa lagu ini menggambarkan perempuan yang sudah lelah berada di posisi sebagai korban, sehingga makna yang terkandung dalam lagu ini memberikan anggapan bahwa perempuan adalah manusia yang lemah karena mudah untuk dibohongi dan selalu mengambil jalan menangis sebagai penyelesaian masalah sehingga sejalan dengan unsur budaya patriarki yang menganggap bahwa perempuan adalah makhluk subordinat.
PERAN MEDIA DALAM PEKERJAAN PUBLIC RELATIONS
Authors: Hafizah Evi
Published: February 2023

Public Relations adalah fungsi manajemen khusus yang membantu pembentukan dan pemeliharaaan garis komunikasi dua arah, saling pengertian, penerimaan, dan kerjasama antara organisasi dan masyarakatnya. Media massa yang dipahami dalam konteks media cetak (surat kabar, majalah maupun tabloid), media elektronik (televisi dan radio) serta media baru (internet dan media sosial lainnya seperti friendster, facebook dan twitter) merupakan media yang tidak asing bagi masyarakat kita. Bisa dikatakan, media massa yang disebutkan tersebut merupakan media yang sangat familiar bagi masyarakat kita dan menjadi kebutuhan. Dalam melakukan pekerjaannya, seorang Public Relations membutuhkan media massa karena media massa mempunyai peranan yang sangat besar dalam kehidupan. Seorang Public Relations dapat menggunakan media massa dalam mempengaruhi masyarakat untuk membangun citra yang positif, ataupun negatif, juga dapat membangun opini publik dari seorang individu, organisasi, perusahaan, bahkan negara. Ini menunjukkan bahwa media massa itu berperan penting bagi pekerjaan seorang Public Relations untuk melakukan publisitas.Kata kunci: Public Relations, Media massa, Publisitas
PENGEMBANGAN PROSES PEMBELAJARAN SMK MELALUI NEW MEDIA DI KOTA BENGKULU
Authors: Makhrian Andy
Published: February 2023

Pendidikan adalah hal yang sangat penting dalam kehidupan manusia. Kemajuan suatu bangsa juga ditentukan oleh kemajuan pendidikannya, sistem pendidikan saat ini sudah mulai mengikuti zaman, yaitu dengan menggunakan teknologi informasi, atau pendidikan berbasis teknologi informasi. Salah satu fenomena teknologi informasi saat ini adalah media baru atau media baru. Dalam dunia pendidikan, sekarang ada startup pendidikan online uk yang disebut quipper school. Quipper school mencoba menjadi platform pembelajaran online terlengkap di Indonesia yang dapat digunakan tidak hanya untuk siswa tetapi juga untuk staf pengajar. Satu-satunya lembaga pendidikan menengah atas yang menggunakan media sekolah quipper di kota bengkulu saat ini adalah sekolah menengah kejuruan 3. Sekolah kejuruan negeri 3 kota bengkulu adalah sekolah standar nasional dengan sistem pendidikan berdasarkan keterampilan atau keterampilan. Melalui media sekolah quipper guru dapat memberikan informasi tentang pelajaran langsung kepada kelompok siswa secara bersamaan tanpa harus bertatap muka langsung. Penelitian ini membuktikan bahwa penggunaan media quipper school memiliki pengaruh yang signifikan terhadap perkembangan pembelajaran bagi siswa smk negeri 3 kota bengkulu, maka tampilan media quipper school sangat menarik, membuat siswa tertarik menggunakan media quipper school dalam membantu proses pembelajaran. Kata kunci: Media Baru, Proses Pembelajaran, dan Sekolah Menengah Kejuruan
Small vessel function & microinfarcts: zooming in on cerebral small vessel disease with MRI
Authors:   , van den Brink Hendrikje
Published: February 2023

Cerebral small vessel disease (cSVD) refers to pathological processes that affect the small vessels in the brain. cSVD is a major cause of stroke and dementia. Despite these serious consequences, there is no specific treatment available, which has to do with the fact that underlying disease mechanisms are not entirely clear. The overarching aim of this thesis was to characterize new MRI markers that could help in better understanding disease mechanisms in cSVD. First, we wanted to study a marker that is close to the disease processes that occur in the cerebral small vessels. Because of the small diameter of the affected vessels, we were, for a long time, unable to study cSVD at the level of the small vessels themselves. With the development of stronger MRI scanners, this is now possible. We used such a strong scanner to zoom into the functioning of the small cerebral vessels and found that we could image abnormal small vessel function. These new measures allow to study cSVD at its core, reflecting a paradigm shift in the field. Second, we studied possible causes and consequences of a subtle marker of tissue injury in cSVD; cerebral microinfarcts. We found that microinfarcts are likely caused by cerebral amyloid angiopathy (a specific form of cSVD) and hypoperfusion. More importantly, we found that the presence of an acute microinfarct could predict long-term clinical outcome in patients with cSVD: cognitive decline, stroke, admission to a care facility and death, were more common in patients with an acute microinfarct.
Gender differences in tumor necrosis factor alpha and leptin secretion from subcutaneous and visceral fat tissue
Authors: Orel M , Lichnovská R , Gwozdziewiczová S , Zlámalová N , Klementa I , Merkunová A , Hřebíček J
Published: February 2023

Tumor necrosis factor α (TNFα) and leptin concentrations were determined in the abdominal subcutaneous and visceral (omental) adipose tissue of patients undergoing elective open-abdominal surgery and compared with their body mass index. The concentration of leptin did not differ significantly between women and men, being high in subcutaneous fat tissue and low in visceral fat tissue. TNFα concentration in subcutaneous fat tissue was approximately the same in both genders, but it was significantly lower in visceral fat tissue of women and unchanged in visceral fat tissue of men. A significant correlation between BMI and leptin was found in the two fat tissue compartments of both genders, but the correlation between BMI and TNFα was found only in subcutaneous fat tissue of women.
Associations of maternal and placental extracellular vesicle miRNA with preeclampsia
Authors: Aharon Anat , Rebibo-Sabbah Annie , Ahmad Rawan Sayed , Dangot Ayelet , Bar-Lev Tali Hana , Brenner Benjamin , Cohen Adi Halberthal , David Chen Ben , Weiner Zeev , Solt Ido
Published: February 2023

Introduction: Gestational vascular complications (GVCs), including gestational hypertension and preeclampsia, are leading causes of maternal morbidity and mortality. Elevated levels of extracellular vesicles (EVs), in GVC have been linked to vascular injury. This study aims to characterize placental and circulating EV miRNA in GVCs, and explores the involvement of EV-miRNA in GVC, and whether they may be used to distinguish between placental and maternal pathologies.

Methods: Blood samples were obtained from 15 non-pregnant (NP), 18 healthy-pregnant (HP), and 23 women with GVC during the third trimester. Placental sections were obtained after caesarian section. Platelet-poor-plasma (PPP) and EV pellets were characterized: EV size/concentration, protein content and miRNA expression were measured by nanoparticle tracking analysis, western blot, nano-string technology and RT-PCR. The effects of EVs on trophoblasts and EC miRNA expression were evaluated.

Results: Higher EVs concentrations were observed in HP-PPP and GVC-PPP (p < 0.0001) compared to the NP-PPP. The concentration of large EVs (>100 nm) was higher in PPP and EV pellets of HP and GVC compared to the NP group. EV pellets of pregnant women demonstrated lower expression of exosomal markers CD63/CD81 compared to NP-EVs. GVC-EVs expressed more human placental lactogen (hPL) hormone than HP-EVs, reflecting their placental origin. Screening of miRNAs in EV pellets and in PPP identified certain miRNAs that were highly expressed only in EVs pellets of the HP (13%) and GVC groups (15%), but not in the NP group. Differences were detected in the expression of hsa-miR-16-5p, hsa-miR-210, and hsa-miR-29b-3p. The expression of hsa-miR-16-5p and hsa-miR-210 was low in EV pellets obtained from NP, higher in HP-EVs, and significantly lower in GVC-EVs. Except for hsa-miR-29b-3p, which was upregulated in GVC, no significant differences were found in the levels of other miRNAs in placental sections. Exposure to GVC-EVs resulted in higher expression of hsa-miR-29b-3p compared to cells exposed to HP-EVs in villous trophoblasts, but not in EC.

Conclusion: Expression of hsa-miR-16-5p and hsa-miR-210 reflects maternal pathophysiological status, while hsa-miR-29b-3p reflects placental status. These findings suggest that EV-miRNA are involved in GVC, and that they may be used to distinguish between pathologies of placental and maternal origins in preeclampsia.
Effects of thermal and physical modification on functional properties of organosolv lignin from sugarcane bagasse and its application in cosmeceutical products
Authors: Chotirotsukon Chayanon , Jirachavala Kunlanis , Raita Marisa , Pongchaiphol Suchat , Hararak Bongkot , Laosiripojana Navadol , Champreda Verawat
Published: February 2023

Organosolv lignin is an emerging bio-additive for creating functional properties in various products with its advantages in high-purity, sulfur-free, biocompatibility, and solubility in green solvents. In this study, effects of thermal and physical modification on alterations of functional properties and particle size distribution of isolated organosolv lignin from sugarcane bagasse (OLB) were studied. Thermal treatment of OLB at increasing temperatures from 170 to 230°C in 70%w/w aqueous ethanol led to alteration of phenolic hydroxyl content, while ultrasonication resulted in homogeneous size distribution of the modified OLB according to laser diffraction and scanning electron micrograph. The highest ultraviolet light absorbance and antioxidant activities were obtained at 190°C treatment which were correlated to the highest phenolic group content. Application of the modified OLB at 3% w/w in a base cream formulation resulted in enhancement of the anti-UV activity to exceed SPF 50 with increasing antioxidant activity in the product. The work provides basis on modification of organosolv lignin for application as a potent functional additive in cosmeceutical products.
Lifestyle intervention reduces risk score for cardiovascular mortality in company employees with pre-diabetes or diabetes mellitus – A secondary analysis of the PreFord randomized controlled trial with 3 years of follow-up
Authors: Brinkmann Christian , Hof Hannah , Gysan Detlef-Bernd , Albus Christian , Millentrup Stefanie , Bjarnason-Wehrens Birna , Latsch Joachim , Herold Gerd , Wegscheider Karl , Heming Christian , Seyfarth Melchior , Predel Hans-Georg
Published: February 2023

Aim

To evaluate the effects of a multimodal intervention (including exercise training, psychosocial interventions, nutrition coaching, smoking cessation program, medical care) on the health and long-term cardiovascular disease (CVD) mortality risk of company employees with pre-diabetes or diabetes mellitus (DM) at high CVD risk.

Methods

In the PreFord study, German company employees (n=4196) participated in a free-of-charge CVD mortality risk screening at their workplace. Based on their European Society of Cardiology – Systematic Coronary Risk Evaluation score (ESC-SCORE), they were subdivided into three risk groups. High-risk patients (ESC-SCORE≥5%) were randomly assigned to a 15-week lifestyle intervention or usual care control group. Data from patients with pre-DM/DM were analyzed intention-to-treat (ITT: n=110 versus n=96) and per protocol (PP: n=60 versus n=52).

Results

Body mass index, glycated hemoglobin, total cholesterol, low-density lipoprotein, triglyceride levels as well as systolic and diastolic blood pressure improved through the intervention (ITT, PP: p<0.001). The ESC-SCORE markedly decreased from pre- to post-intervention (ITT, PP: p<0.001). ESC-SCORE changes from baseline differed significantly between the groups, with the intervention group achieving more favorable results in all follow-up visits 6, 12, 24 and 36 months later (at each time point: ITT: p<0.001; PP: p ≤ 0.010).

Conclusion

The study demonstrates the feasibility of attracting employees with pre-DM/DM at high CVD mortality risk to participate in a multimodal lifestyle program following a free CVD mortality risk screening at their workplace. The lifestyle intervention used in the PreFord study shows high potential for improving health of company employees with pre-DM/DM in the long term. ISRCTN23536103.
The association between living altitude and serum leptin concentrations in native women
Authors: Cheng Jiayu , Luo Yingying , Yang Lihui , Li Yufeng , Zhang Fang , Zhang Xiuying , Zhou Xianghai , Ji Linong
Published: February 2023

Background

Lower diabetes prevalence and cardiovascular mortality have been observed in residents at a higher altitude. Leptin is associated with incident diabetes and adverse cardiovascular outcomes, and our aim was to investigate the association of living altitude with serum leptin concentrations.

Methods

Two cross-sectional surveys were used in this study, including native populations living at Tibet (high altitude) and Beijing (low altitude). A propensity score was conducted for matching age and body mass index (BMI) between native women at high and low altitude. Pearson’s correlation analysis was performed to evaluate the correlation of leptin with other variables.

Results

A total of 1414 native women were included in this study, including 594 at high altitude and 820 at low altitude. The serum leptin concentrations of native women living at high altitude were 13.74 ± 11.03 ng/ml, which was significantly lower than that of native women living at low altitude (20.90 ± 12.91 ng/ml). After matching age and BMI, women living at the high altitude still had lower serum leptin concentrations. After adjusting for the potential confounding factors, the correlation coefficient between Ln (leptin) and BMI of women at high altitude was significantly lower than that of women at low altitude (0.228 versus 0.559; P <0.0001). The serum leptin concentrations of each BMI subgroup (<18.5, 18.5 to <25, 25 to <30, ≥ 30 kg/m2) in women at high altitude were lower than that in women at low altitude.

Conclusions

Serum leptin concentrations were significantly decreased in native women living at high altitude, and living altitude may alter the correlation of BMI and leptin. The findings of our study support that residents at high altitude have a protective effect with regards to improving cardiovascular and metabolic outcomes.
Comparative transcriptome analysis of adult worker bees under short-term heat stress
Authors: Zhang Bing , Li Xinyu , Jiang Yusuo , Liu Jinjia , Zhang Jiangchao , Ma Weihua
Published: February 2023

High temperature affects behavior, physiology, survival, and the expression of related genes in adult honeybees. Apis mellifera is the common pollinator in greenhouse and is susceptible to high temperature stress. To further explore the molecular basis related to heat stress, we compared the transcriptome profiles of adult worker bees at 25 and 45°C, and detected the expression patterns of some differentially expressed genes (DEGs) in different tissues by q RT-PCR. Differential expression analysis showed that 277 DEGs were identified, including 167 genes upregulated and 110 genes downregulated after heat stress exposure in adult worker bees. In GO enrichment analysis, DEGs were mostly enriched for protein folding, unfold protein binding, and heme binding terms. Protein processing in endoplasmic reticulum and longevity regulating pathway-multiple species were significantly enriched in KEGG. The expression levels of 16 DEGs were consistent with the transcriptome results. The expression patterns of 9 DEGs in different tissues revealed high levels in the thorax, which was supposed that the thorax may be the most important part in the response to heat stress. This study provided valuable data for exploring the function of heat resistance-related genes.