bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Smartphone Addiction on Quality of Sleep Among Nursing Students in Medical Faculty Udayana University
Authors: Sinta Febrina Ni Made , Ayu Suarningsih Ni Kadek , Nurhesti Putu Oka Yuli
Published: November 2022

AbstractSleep quality is a complex phenomenon that is difficult to measure objectively in individuals. Nursing students become one of the groups that are susceptible to decreased sleep quality. This is due to the many demands that students must do in their daily lives. Nowadays, changes in students lifestyles that lead to the use of massive technology, such as smartphones can have an impact on the quality of sleep. Indirectly, the convenience provided by smartphones gives an addiction effect to users. The purpose of this study was to determine the differences between quality of sleep in nursing students at Medical Faculty, Udayana University based on the level of smartphone addiction. This research is a descriptive study with a cross-sectional approach. The sample size was 123 students obtained from the use of sampling techniques of proportionate stratified random sampling. The results of this study indicate that as many as 51.2% of students are at a high smartphone addiction level. Also, 84.6% of students have poor sleep quality. The Mann Whitney statistical test results obtained p-value 0.01 <0.05, which means that there is a significant difference between the quality of sleep in nursing students at Faculty of Medicine Udayana University based on the level of smartphone addiction. This tudy suggest that students will be able to be wiser and more self-controlled in smartphone use on their daily lives to minimize the impact of smartphone addiction.

 

Keywords: Nursing Student, Sleep Quality, Smartphone Addiction
ANALISIS KEMAMPUAN DAN KEMAUAN MEMBAYAR TARIF PADA PENGGUNA JASA MODA TRANSPORTASI KAPAL LAUT (Studi Kasus : Rute Ternate-Sanana)
Authors: Canra Dahlia , Tata Arbain , Rauf Ichsan
Published: November 2022

Moda transportasi dalam hal ini adalah kapal laut merupakan transportasi alternatif yang paling sering dipilih masyarakat dalam melakukan perjalanan, salah satunya untuk rute Ternate-Sanana. Untuk jenis transportasi ini relative lancer dan hamper tiap hari tersedia. Ada 3 (tiga) kapal laut yang beroperasi dalam seminggu. Salah satu faktor penting dalam pengelolaan angkutan jasa transportasi laut adalah tarif. Inilah yang menjadi alasan masyarakat dalam menggunakan moda transportasi ini, karena dianggap cukup terjangkau dibandingkan moda transportasi lain. Oleh karena itu, penelitian ini dilakukan untuk mengetahui Ability To Pay (ATP) dan Willingness To Pay (WTP) pengguna jasa moda transportasi kapal laut dengan rute Ternate-Sanana. Dimana nantinya dapat menjadi bahan pertimbangan dalam mengevaluasi tarif yang sesuai. Dari data yang telah diolah, maka diperoleh nilai Ability To Pay (ATP) adalah Rp 471,722,- dan nilai Willingness To Pay (WTP) adalah Rp  229,100,-.
Uji Aktivitas Antiaskariasis Seduhan dari Simplisia Daun Pecut Kuda (Stachytarpheta jamaicensis L. Vahl) Terstandar
Authors: Harpina Julia , Pratama Iman Surya , Hidayati Agriana Rosmalina , Wirasisya Dyke Gita
Published: November 2022

Daun pecut kuda secara empiris (Stachytarpheta jamaicensis L. Vahl) telah digunakan sebagai obat cacing. Namun, aktivitas sebagai antiaskariasis belum diteliti lebih lanjut. Penelitian ini bertujuan untuk menentukan aktivitas antiaskariasis seduhan dari simplisia daun pecut kuda yang distandardisasi sesuai Materia Medika Indonesia. Parameter standardisasi meliputi parameter spesifik dan non spesifik. Pada simplisia dan seduhan dilakukan uji kandungan metabolit sekunder. Uji aktivitas antiaskariasis dilakukan secara in vitro menggunakan Ascaris suum dengan kontrol positif Albendazol 10% b/v, kontrol negatif NaCl 0,9% b/v dan seduhan daun pecut kuda 2,4; 5; 10% b/v. Rerata waktu kematian dianalisis dengan uji Kruskal-Wallis dan Mann-Whitney. Hasil penelitian menunjuukan simplisia daun pecut kuda telah memenuhi parameter bahan organik asing, organoleptik, reaksi identifikasi, kadar sari larut etanol dan belum memenuhi parameter kadar abu total, kadar abu tidak larut asam dan kadar sari larut air. Kandungan metabolit sekunder pada simplisia dan seduhan daun pecut kuda positif mengandung alkaloid, flavonoid, tannin dan steroid. Seduhan daun pecut kuda memiliki aktivitas sebagai antiaskariasis dengan konsentrasi efektif 2,5% b/v meski lebih rendah dibandingkan kontrol positif (p <0,05).
Eksplorasi Obesitas Sebagai Faktor Komorbid Covid-19: A Systematic Review
Authors: Siregar Mukhlidah Hanun , Arumbinang Mustika , Junengsih Junengsih
Published: November 2022

Obesity is one of the comorbidities of COVID-19 which has been widely reported to have an effect on the care patients needed. This study was carried out using a Systematic Review approach to explore the effects and mechanisms that occur due to obesity in COVID-19 patients. A total of 23 articles were reviewed after selecting on various predetermined article criteria. The results shown that there was a contribution of obesity in COVID-19 patients based on the type of treatment, length of treatment, need for intensive care, severity and increased risk of death. It is recommended to maintain a healthy lifestyle while maintaining a normal weight and doing physical activity and exercise every day with a minimum duration of 30 minutes. Thus, it can reduce the accumulation of macrophages in adipose tissue, so if infect COVID-19 do not cause a cytokine storm because chronic inflammation due to obesity.
Perbandingan Uji Aktivitas Mukolitik Ekstrak Etanol, Infusa, dan Minyak Atsiri Batang Serai Wangi (Cymbopogon Nardus)
Authors: Clara Costansia , Arifuddin M. , Rusli Rolan
Published: November 2022

Batuk merupakan gejala klinis dari gangguan pada saluran pernapasan, sebagai perlindungan untuk menghilangkan lendir yang berlebihan, zat abnormal seperti cairan atau nanah, maupun benda asing yang dihirup dari saluran udara bagian atas. Serai Wangi (Cymbopogon nardus) merupakan salah satu tanaman yang dapat dijadikan tanaman obat yang berkhasiat mengobati batuk. Tanaman Serai memiliki kandungan kimia berupa alkaloid, saponin, tannin, flavanoid, antraquinon, dan minyak atsiri. Kandungan metabolit sekunder berupa saponin dan tannin memiliki aktivitas mukolitik.  Penelitian ini bertujuan untuk mengetahui perbandingan aktivitas mukolitik terbaik dari ekstrak etanol, infusa dan minyak atsiri batang Serai Wangi (Cymbopogon nardus). Pada penelitian ini digunakan metode ekstraksi dengan maserasi, infusa, dan destilasi uap. Pengujian mukolitik dilakukan dengan alat viskometer Rheosys dan diukur viskositas tiap sampel uji. Hasil penelitian menunjukkan bahwa ekstrak etanol 5% memiliki aktivitas mukolitik terbaik ditandai dengan penurunan viskositas yang signifikan dibandingkan dengan infusa 6% dan minyak atsiri. Penurunan viskositas ekstrak etanol pada menit ke 30 adalah sebesar 144,09 cps dan pada menit ke 60 adalah sebesar 187,1 cps.
Uji Aktivitas Enzim Superoksida Dismutase (SOD) dalam Ekstrak Temu Hitam (Curcuma aeruginosa Roxb.) dengan Metode Water Soluble Tetrazolium Salt-1 (WST-1)
Authors: Novarini Tita , Indrayati Ana , Purwaningsih Desi
Published: November 2022

Reactive oxygen spesies merupakan radikal bebas yang apabila jumlahnya berlebih akan menyebabkan stres oksidatif. Reactive oxygen spesies dapat dihilangkan dengan pemberian antioksidan enzim, seperti enzim superoksida dismutase. Tanaman yang memiliki aktivitas superoksida dismutase salah satunya adalah temu hitam (Curcuma aeruginosa Roxb.). Penelitian ini bertujuan untuk mengetahui kadar protein total dan persen inhibisi ekstrak kasar enzim superoksida dismutase temu hitam dan konsentrasi amonium sulfat 25, 50, 75, 100% serta nilai persen inhibisi yang optimum dari konsentrasi amonium sulfat.

Penelitian ini diawali dengan determinasi tanaman dan pengambilan sampel temu hitam. Ekstraksi dilakukan dengan cara penambahan dapar fosfat salin dan disentrifugasi. Pemurnian dilakukan dengan metode presipitasi amonium sulfat. Penetapan kadar protein total dengan menggunakan metode Lowry. Pengukuran aktivitas enzim dilakukan dengan menggunakan metode water soluble tetrazolium salt-1.

Hasil penelitian menunjukkan bahwa kadar protein total ekstrak kasar dan presipitasi amonium sulfat 25, 50, 75, 100% secara berturut-turut nilainya sebesar 0,909; 0,639; 0,710; 0,752; 0,944 mg/ml. Kemudian nilai persen inhibisinya secara berturut-turut adalah 76,720; 23,810; 65,079; 70,370; dan 83,069% dengan konsentrasi yang optimum adalah 100%.
UPAYA MENINGKATKAN KEMAMPUAN SOSIAL EMOSIONAL MELALUI PERMAINAN TRADISIONAL BAKIAK UNTUK ANAK KELOMPOK B1 PAUD PELITA KASIH
Authors: Pudensia ratnasari  , Prima Elizabeth , Poerwati Christiani Endah
Published: November 2022

ABSTRAK

 

Kemampuan sosial emosional anak usia dini penting untuk dikembangkan dan distimulasi secara optimal, melalui berbagai kegiatan bermain sambil belajar. Stimulasi yang baik akan mengembangkan sikap prososial, meningkatkan kesadaran diri, dan sikap tanggung jawab dalam berinteraksi dengan sesama. Salah satu stimulasi yang diterapkan melalui permainan tradisional bakiak.

     Penelitian ini bertujuan untuk mengetahui peningkatkan kemampuan sosial emosional melalui permainan tradisional bakiak untuk anak Kelompok B1 PAUD Pelita Kasih. Subjek penelitian adalah anak Kelompok B1 PAUD Pelita Kasih yang berjumlah 18 anak. Penelitian ini dilaksanakan dalam 2 Siklus, yaitu Siklus I dan Siklus II, dengan masing-masing tahapan yaitu perencanaan, pelaksanaan, pengamatan/ observasi, dan refleksi. Teknik pengumpulan data yang dipakai adalah observasi berupa pengamatan, dokumentasi, dan wawancara. Metode analisis data yang digunakan analisis statistik deskriptif dan analisis data deskriptif kualitaif.

Berdasarkan hasil penelitian dapat disimpulkan bahwa permainan tradisional bakiak dapat meningkatkan kemampuan sosial emosional pada peserta didik Kelompok B1 PAUD Pelita Kasih. Hal ini dapat dilihat pada kenaikan persentase ketuntasan yang terjadi pada kondisi awal 18 siswa mencapai ketuntasan hanya 4 anak (22,22%), pada Siklus I meningkat menjadi 8 anak (44,44%), dan pada Siklus II meningkat lagi menjadi 15 anak (83,33%). Maka dapat disimpulkan, permainan tradisional bakiak dapat menjadi salah satu alternatif stimulasi dalam meningkatkan kemampuan sosial emosional anak usia dini pada Kelompok B1 PAUD Pelita Kasih.

Kata kunci: Kemampuan Sosial Emosional, bakiak, anak usia dini
AVALIAÇÃO DO DÉFICIT DE EQUILÍBRIO EM CRIANÇAS COM TRANSTORNO DO ESPECTRO AUTISTA
Authors: Dutra Ana Carolina Leonardi , Cadore Caroline , Malysz Karine , Moraes Louisiana Carolina Ferreira de Meireles
Published: November 2022

Transtorno do espectro autista (TEA) é um transtorno do neurodesenvolvimento que se manifesta na infância, apresentando alterações na morfologia, fisiologia, conectividade cerebral e ocasionando em distúrbios motores. Objetivo: avaliar o déficit de equilíbrio em crianças com transtorno do espectro autista em uma cidade localizada no interior do Rio Grande do Sul. Método: a amostra foi composta por 11 crianças com idade entre 3 e 14 anos, frequentadores de uma instituição de atendimento a autistas. Os participantes foram submetidos às seguintes avaliações: Bateria Psicomotora (BPM), Timed-up and Go Test e Tinetti. Resultados:[KC1] [AD2]  observou-se predomínio do sexo masculino, redução estatisticamente significativa dos escores da escala de equilíbrio, (24,27 ±4,1; p=0,03) e escore total (13,45 ±2,5; p=0,022), sem diferença no escore da escala de marcha (10,82 ± 2,4 ; p=0,059), através da Escala de Equilíbrio e Mobilidade de Tinetti, e, na avaliação da BPM, 54,54% apresentaram perfil psicomotor normal. Nas correlações, encontrou-se relação direta entre o fator praxia global da BPM e escore total de Tinetti (r= 0,522[KC3] [AD4] ; p=0,05). Houve ainda relação entre os fatores psicomotores com o equilíbrio na BPM, sendo moderada para tonicidade (r= 0,582; p=0,03) e fortes entre noção do corpo (r=0,811; p=0,001), estruturação espaço temporal (r= 0,894; p=0,000), praxias global (r= 0,963; p=0,000) e fina (r=0,894; p=0,000). Em relação a análise dos fatores da BPM, a maioria dos pacientes apresentava dificuldade na praxia global, sendo 45,5% da amostra dispráxica. Foi possível ainda estabelecer correlação moderada  entre a Praxia Global da BPM e o TUG (r=0,548, p=0,04) e, embora não significativa,com a Tinetti (r=0,522, p=0,05),. Foi observada também uma correlação moderada entre a Tonicidade e a TUG (R=0,601,p=0,025).Conclusão: crianças com TEA apresentam alteração no equilíbrio, representando um baixo risco de quedas, e comprometimento da praxia global, assim como uma correlação entre déficit de equilíbrio e alterações na tonicidade, noção do corpo, estruturação espaço temporal e praxias global e fina desses indivíduos.
A PERCEPÇÃO DA PESSOA IDOSA SOBRE A SEXUALIDADE E A SAÚDE SEXUAL NO ENVELHECIMENTO
Authors: Ibrahim Saluhu , Carneiro Patricia Alessandra , Seitz Djulia Raissa , Jesus Jessica Tainara Lopes de , Perondi Alessandro
Published: November 2022

O processo de envelhecimento, geralmente, desencadeia mudanças físicas e psicológicas na população idosa, porém, isto não deve ser considerado um fator limitador da sua sexualidade.  O objetivo desta pesquisa é conhecer a percepção dos idosos sobre sexualidade e saúde sexual no processo de envelhecimento. Trata-se de uma pesquisa exploratória, descritiva, explicativa, de campo, com caráter qualitativo, realizada com idosos residentes em um condomínio social no município de Francisco Beltrão, Paraná. Os dados foram coletados por meio de entrevistas parcialmente estruturada, onde as perguntas e as respostas foram gravadas com o uso de dispositivo eletrônico e transcritas posteriormente. Os resultados demonstraram prevalência de idosos do sexo feminino (80%), com faixa etária entre 64 e 85 anos (70%), brancos (70%), casados (50%), com ensino fundamental incompleto (40%) aposentados e com renda de 1 salário mínimo (90%). Observou-se baixa escolaridade na maioria dos idosos e desconhecimento quanto a distinção entre sexualidade e o ato sexual, além do risco de contaminação por infecções sexualmente transmissíveis, pela não utilização de preservativo nas relações sexuais.  O estudo revelou que ainda há carência de conhecimentos quanto a sexualidade da pessoa idosa, com uma visão estereotipada da sexualidade na velhice, como não sendo importante, tornando-se primordial o desenvolvimento de medidas políticas que possam conscientizar esse público.
ANÁLISE ESPACIAL DE CASOS PROVÁVEIS DE DENGUE NO MUNICÍPIO DE SÃO LUÍS, MARANHÃO, BRASIL
Authors: Costa Flávia Regina Vieira da , Branco Maria dos Remédios Freitas Carvalho , Junior José Aquino , Costa Silmery da Silva Brito , Araujo Adriana Soraya , Câmara Ana Patrícia Barros , Silva Maria do Socorro da , Queiroz Rejane Christine de Sousa , Silva Antônio Augusto Moura da , Santos Alcione Miranda dos , Rodrigues Zulimar Márita Ribeiro , Soeiro Vanessa Moreira da Silva
Published: November 2022

INTRODUÇÃO: A dengue é considerada uma das principais arboviroses mundiais, caracterizada no Brasil pelo aumento de casos graves e óbitos. OBJETIVO: realizar análise espacial dos casos prováveis de dengue em São Luís - MA. MÉTODOS: Estudo ecológico de base populacional dos casos prováveis de dengue, notificados no Sistema de Informação de Agravos de Notificação (SINAN) em 2015 e 2016, ocorridos no município de São Luís – MA. Foram georreferenciados 4.681 casos prováveis de dengue por setores censitários, calculadas as taxas de incidência e ajustadas através do estimador bayesiano empírico local. Foi utilizado o estimador de densidade de Kernel e Moran Global e Local para a análise espacial. RESULTADOS: Evidenciou-se através do estimador de densidade de Kernel, áreas quentes (alta-densidade) nos setores censitários da região noroeste do município. As taxas de incidência foram ajustadas pela aplicação do método bayesiano empírico local, identificando-se maior quantidade de setores com média e alta incidência. A partir do índice de Moran global foi evidenciada autocorrelação espacial positiva estatisticamente significativa para as taxas de incidência de dengue (I=0,69; p<0,001) e para as taxas de incidência ajustadas pelo método bayesiano (I=0,80; p<0,001). De acordo com o índice de Moran local, identificou-se clusters de setores de alta incidência de dengue em áreas com alta densidade populacional na região nordeste e noroeste do município. CONCLUSÃO: A pesquisa demonstrou que os estimadores bayesianos ajudaram a minimizar os problemas de subnotificação e da influência do tamanho populacional nos setores censitários.
CONTRIBUIÇÕES DO PROFISSIONAL DE PSICOLOGIA PARA O PACIENTE EM CUIDADOS PALIATIVOS
Authors: Sassani Leila Marieli , Sanches Drielle
Published: November 2022

Os cuidados paliativos englobam uma filosofia de cuidados que objetivam a promoção da qualidade de vida e alívio do sofrimento, tanto para o paciente fora de possibilidades de cura quanto aos seus familiares, de modo que possa integrar aspectos de ordem física, psíquica, social e espiritual. O presente artigo buscou, a partir do estudo de revisão bibliográfica, compreender o processo da morte e sua implicância psíquica na vida do paciente em cuidados paliativos para, posteriormente, elencar as possíveis contribuições do profissional de psicologia ao mesmo. Observou-se que a atuação do psicólogo nesse âmbito é de imensa importância, uma vez que o processo de adoecer e morrer permeiam a vida do ser humano, causando-lhe grande sofrimento. Percebeu-se também que as ações do psicólogo se dão no sentido de tornar a morte e seus impactos mais suportáveis, por meio da escuta, do acolhimento emocional, dentre outros aspectos importantes que se referem à sua natureza científica.
INCIDÊNCIA DE CASOS CONFIRMADOS DE DENGUE NO ESTADO DO PARANÁ BRASIL NOS ANOS DE 2016 A 2021
Authors: Kimura Micheli Yuri Oshiama , Fontes Kátia Biagio
Published: November 2022

A dengue é uma doença dolorosa e debilitante transmitida por insetos da espécie Aedes aegypti. Ela é definida como uma doença viral que, nos últimos anos, se espalhou vertiginosamente por todas as regiões tropicais e subtropicais do planeta. Este estudo teve como objetivo identificar e discutir o número e a taxa de incidência de casos de dengue no estado do Paraná utilizando-se dos boletins emitidos por semana epidemiológica nos anos de 2016 a 2021, considerando a sazonalidade da doença. Também se objetivou debater a incidência por macrorregional, as possíveis causas de períodos epidêmicos e ações de combate vetorial para redução dos casos da patologia. Foram utilizados como fonte de informações o banco de dados da Dengue/SVS/SESA, por meio de informes técnicos, disponibilizados pelo portal online de Boletins da Dengue Paraná da Secretaria de Estado de Saúde do Paraná. Conclui-se que o ano epidemiológico de 2019/2020 foi o de maior incidência e os anos epidemiológicos 2016/2017 e 2017/2018 apresentaram os menores casos durante todo período analisado. Dessa forma, a vigilância epidemiológica é muito importante para avaliação espacial da distribuição de casos para execução de ações estratégicas para redução da infestação do vetor. As políticas públicas e a disponibilização de inseticidas para aplicação também são essenciais para o combate da Dengue.
Lentigo melanoma associated with Leser–Trélat syndrome
Authors: Smolyannikova Vera A. , Alexandrova Alexandra K. , Filatov Andrey V.
Published: November 2022

LeserTrlat syndrome is characterized by the sudden appearance of a large amount of elements of seborrheic keratosis. The syndrome is associated with the development of malignant tumors of internal organs. The reason for the development of the syndrome is probably the production of cytokines by cells of malignant tumors of internal organs (transforming growth factor alpha (TGF-), epidermal growth factor (EGF), etc.) endogenous mediators that affect the proliferation of keratinocytes and cause rapid growth of seborrheic keratosis. Currently, the question of the paraneoplastic nature of multiple seborrheic keratosis remains open. The article presents the observation of an 82-year-old patient with lentigo-melanoma, who developed multiple elements of seborrheic keratosis within a short time, discusses the question of how in this case it is possible to consider this as a paraneoplastic process. This case is interesting for the atypical clinical picture of seborrheic keratosis and the association with lentigo-melanoma.
Notes on the preimaginal stages and the type locality of Cissatsuma berezowskii Krupitsky, 2018 (Lepidoptera: Lycaenidae)
Authors:   Department of Entomology, Faculty of Biology, Lomonosov Moscow State University, Leninskie gory 1–12, Moscow, 119192, Russia, Krupitsky A.V. ,   Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky pr. 33, Moscow, 119071, Russia, Shapoval N.A. ,   Department of Karyosystematics, Zoological Institute of the Russian Academy of Sciences, Universitetskaya nab. 1, St. Petersburg, 199034, Russia, Shapoval G.N. ,   Department of Karyosystematics, Zoological Institute of the Russian Academy of Sciences, Universitetskaya nab. 1, St. Petersburg, 199034, Russia
Published: November 2022

Morphology of the larva and pupa and biology of the recently described elfin hairstreak Cissatsuma berezowskii Krupitsky, 2018 are studied for the first time. The exact type locality of the species (Guihuagou vill., сa. 20 km SSE Songpan City, Sichuan Province, China) is clarified.
Imunoterapia como possível tratamento complementar para o Diabetes Mellitus tipo 1: uma revisão da literatura
Authors: Silva Junior Weldes Francisco da , Miranda Fernanda de Araújo Santana , Cançado Bárbara Luíza de Britto , Francescantonio Isadora Carvalho Medeiros , Rocha Sobrinho Hermínio Maurício da
Published: November 2022

Objetivo: Descrever os principais mecanismos e efeitos da imunoterapia no tratamento complementar do Diabetes Mellitus tipo I (DM1). Métodos: Estudo descritivo do tipo revisão bibliográfica integrativa. Utilizou-se as bases de dados PubMed/MEDLINE, Periódicos CAPES e SciELO, usando os descritores “"Diabetes Mellitus Type 1"[Mesh]”, “Immunotherapy” e o operador booleano “AND”, recorte temporal de 2010 a 2022 e seleção de artigos apresentando texto completo em inglês, português ou espanhol, excluindo artigos que não se enquadravam nessa descrição. Resultados: O uso de anticorpos monoclonais, transplante de células-tronco, células T adotivas e células T regulatórias foram as principais imunoterapias utilizadas, alcançando como resultado o bloqueio de citocinas inflamatórias, estímulo da preservação de células beta pancreáticas, destruição de células imunológicas efetoras e aumento da tolerância imunológica respectivamente, demonstrando a imunoterapia como uma terapia complementar de grande potencial para o tratamento complementar do DM1. Considerações finais: Ainda faltam estudos mais aprofundados na literatura acerca dos diferentes e possíveis mecanismos de ação e efeitos a longo prazo das imunoterapias para DM1.
Digital Music Collections of National and Major Public Libraries of German-speaking Countries
Authors: Alieva Yulia B.
Published: November 2022

The article presents the brief description of freely available selected digital music collections of the national and largest public libraries of German-speaking countries: Austria, Belgium, Germany and Switzerland. The author studies the main stages of the historical formation of musical culture in the German-speaking environment, chronologically correlated with the brilliant names of composers, founders and recognized authorities of the classical music school. As an illustrative material, the author gives diagrams with quantitative characteristics of the distribution of digital content by the types and quantity of documents, as well as personalities of composers. The paper provides current links to resources and thematic portals created by libraries within the framework of sectoral collaboration.

National and major public libraries collect and store documentary heritage, including musical collections, which differ by the type diversity of documents. Digital collections generated by libraries based on their own priorities and technical capabilities contribute to the physical preservation of documents. Digital music collections act as promoters of the great heritage of the classical music school, which has received recognition on the world musical Olympus. For the first time, the paper considers the combined heritage of the classical music school of the national and the largest German-language libraries of free access. Thanks to modern technologies of document digitisation, the use of thermographic camera (for reproducing filigree signs), creation of comfortable interface in language understandable to user, libraries expand the audience of researchers, going beyond the country, contribute to conducting scientific research in a remote format. Libraries are becoming a progressive, democratic platform and an equal partner of the world scientific community and at the same time receive additional funding for the implementation of the next ambitious projects.
The All-Russian Library Congress 2022 as a Factor of Professional Interaction and Development
Authors: Meshcheryakova Victoria V. , Trushina Irina A.
Published: November 2022

The All-Russian Library Congress — the 26th Annual Conference of the Russian Library Association (RLA) — took place on May 16—20, in Nizhny Novgorod, the Library Capital of Russia 2022. The Congress was organized at the support of the Ministry of Culture of the Russian Federation and the Government of the Nizhny Novgorod Region. Its topic is “Libraries and cultural diversity”. The event was held in face-to-face and remote formats. In total, more than 1300 experts took part in the Congress (about 900 in person, 400 remotely) from 67 regions of Russia and 12 foreign countries. More than 200 thousand viewings were collected by open broadcasts of two plenary sessions in VKontakte.

The professional program of the Congress consisted of two plenary sessions, 56 breakout sessions (518 reports), special events and master classes. The work was carried out at 12 sites. Traditional training schools of acquisitions librarian, library blogger, cataloguer and restorer took place. Special event was dedicated to the 70th anniversary of the journal “Bibliotekovedenie” (Library Science). The 22nd Exhibition of Publishing Products, New Information Technologies, Goods and Services traditionally accompanied the Congress.

The participants of the Congress discussed the first results of implementation of the “Strategy for the Development of Librarianship in the Russian Federation for the period up to 2030”, which determined the work of libraries. The RLA actively contributes to the preparation of the Professional Standard “Specialist in Library and Information Activities”, which is currently being approved by the Ministry of Labour and Social Protection of the Russian Federation.

The event focused on current problems of work in libraries, including their digital transformation; educational programs within the framework of the Federal Project “Creative People”; the creation of model municipal libraries of new generation, their further development, etc.

The Congress made decisions on the development of methodical recommendations for online training of librarians, methodological materials on library statistics; on the publication of collection of recommendations on conservation, restoration, storage of large-format documents of various types; on the preparation of application for the interdepartmental project on the development of National model of related library data based on the IFLA LRM conceptual model, etc. The Congress announced the results of the RLA elections for 2022—2025. At the end of the event, Murmansk was announced the Library Capital of Russia 2023.
Increasing the contribution of personal gardening to providing food security
Authors: Gataullin R. F. , Chuvashaeva E. R.
Published: November 2022

The article discusses the functional role of personal gardening in ensuring food security in the context of economic sanctions, the historical roots of this institution, and its future. Differences in the interests in gardening among different groups of the population, the formation of production efficiency in various types of farms, and the potential for the development of cooperation, which allows for a more efficient distribution of funds intended to support personal gardening, are analysed. The form of subsistence farming in Russia has changed several times over the last century, especially under the course of collectivisation and during transition to a market economy model. The existing economic distinction between smallholdings in rural areas and collective gardens is now more and more blurred. Compliance with the principle of justice requires appropriate changes in their institutional design. The low production level, the manual labor predominance have been noted that also require changes. The efficiency criterion for personal gardening is cost savings, which differs from the corresponding criterion in the market sector – production profitability. The authors suggest restructuring collective gardens into livable places for our fellow citizens. This requires great deal of work on water supply and sanitation, electricity supply, gas supply, repair and construction of roads, garbage disposal, etc. A successful tool for solving these problems is the experience of the Fund for the Horticultural Associations’ Infrastructure Development in Bashkiria. The creation of service centers for tillage, rental points for small equipment, cooperatives for the sale of surplus products will make it possible to turn orchards into an important source of fruits, vegetables and berries.
Approaches to measuring production performance enterprises in the oil and gas sector of the Russian Federation based on statistical reporting
Authors: Khabib M. D. , Maksimov P. N.
Published: November 2022

The article highlights approaches to calculating indicators characterising the production activities of oil and gas enterprises in the Russian Federation on the basis of the Federal State Statistics Service’s reports. The production activities structure’s heterogeneity has been noted. The issues of reassessing the importance of core and ancillary economic activities in the oil and gas sector are raised. The importance of assessing the intersectoral redistribution of value added is pointed out. Prospects for the performance assessment development of output, intermediate consumption and value added are highlighted an outlook by enterprise group analysis. The principles and criteria for assigning enterprises to the group are indicated. The output indicators of the largest companies in the oil and gas sector of the Russian Federation are considered. A methodology for step-by-step calculating the output, intermediate consumption and value added indicators for large enterprises is provided. The authors concluded that calculating the indicators of output, intermediate consumption and value added for the factor models construction is expediency.
Challenges of political communication with young people on social media
Authors: Komarova A. A.
Published: November 2022

The article is devoted to the identification of problems in communication between modern politicians and youth and the study of effective communication between youth and opinion leaders. The information channels through which modern youth learns current political news were investigated. In the course of the study, it was important to find out not only which communication and information channels influence the formation of political opinions of modern youth, but also how young people participate in public discussion of topical issues, with the help of which online resources they broadcast their point of view. In order to create effective communication with the youth audience, including in the field of political topics, attention should be paid to how media personalities who are attractive to young people and who can shape the moods and orientations of modern young people form their content, how they communicate, how they convey information.
Implementation of initiative projects as a factor in increasing the capacity of the municipality’s territories
Authors: Kirillova A. N. , Musinova N. N.
Published: November 2022

The article considers as an integral element of the municipality potential a social resource formed by the population of the municipality participating or involved in the processes of solving problems of local importance through the implementation of initiative projects. It is shown that improving of urban environment quality is based on the plots transformation (improvement, improvement) principles of land, buildings, the land and property complexes formation, the needs and development trends coordination founded on their forecasting and planning, and must consider priorities established by municipality at realisation of practice of initiative projects. The developed organisational and methodological scheme for the preparation and implementation of initiative projects and, within the framework of project management, the initiative project life cycle parameters are presented. An assessment of the contribution of the implemented initiative project to the potential of the municipality is proposed.
Russian retail ESG transformations development
Authors: Edemskaya V. A. , Davydova E. D. , Sukhov Ph. I.
Published: November 2022

The article analyse the formation of the sustainable development paradigm and the ESG agenda in Russia. The activities of the largest Russian retailers: leaders in sustainable development and companies with a weaker position in this area is revealed. The relationship between the form of the company and its position in the ESG ratings has been noted. Thus, companies that are required to provide information publicly are higher in level than non-public ones. A characteristic feature of passing the ESG rating assessment is getting high scores in terms of the G-aspect and the E-aspect associated with the demands of the modern market. The authors recommended deepening activities in the field of sustainable development in terms of training employees in digital and environmental competencies, and to strengthen communication strategies regarding the ESG agenda of the largest retailers.
Atomistic insights into the pre-nucleation phase of Zeolitic Imidazolate Frameworks growth
Authors: Balestra Salvador R G , Martínez-Haya Bruno , Cruz-Hernández Norge , Lewis Dewi W. , Woodley Scott M. , Semino Rocío , Maurin Guillaume , Ruiz-Salvador A. Rabdel , Hamad Said
Published: November 2022

We have studied the clusters involved in the initial stages of nucleation of Zeolitic Imidazolate Frameworks, employing a wide range of computational techniques. In the pre-nucleating solution, the prevalent cluster is the ZnIm4 cluster (formed by a zinc cation, Zn2+ , and four imidazolate anions, Im−), although clusters such as ZnIm3, Zn2Im5, Zn2Im7, Zn3Im9, Zn3Im10, or Zn4Im12 have energies that are not much higher, so they would also be present in solution at appreciable quantities. All these species, except ZnIm3, have a tetrahedrally coordinated Zn2+ cation. Small Znx Imy clusters are less stable than the ZnIm4 cluster. The first cluster that is found to be more stable than ZnIm4 is the Zn41Im88 cluster, which is a disordered cluster with glassy structure. Bulk-like clusters do not begin to be more stable than glassy clusters until much larger sizes, since the larger cluster we have studied (Zn144Im288) is still less stable than the glassy Zn41Im88 cluster, suggesting that Ostwald’s rule (the less stable polymorph crystallizes first) could be fulfilled, not for kinetic, but for thermodynamic reasons. Our results suggest that the first clusters formed in the nucleation process would be glassy clusters, which then undergo transformation to any of the various crystal structures possible, depending on the kinetic routes provided by the synthesis conditions. Our study helps elucidate the way in which the various species present in solution interact, leading to nucleation and crystal growth.
Decarbonylative Cross-Electrophile Coupling: Synthesis Of C–C Bonds Instead of C–N Bonds from Carboxylic Acids and Amines
Authors: Wang Jiang , Ehehalt Lauren , Huang Zhidao , Beleh Omar , Guzei Ilia , Weix Daniel
Published: November 2022

Carbon heteroatom bonds, most often amide and ester bonds, are the standard method to link together two complex fragments because carboxylic acids, amines, and alcohols are ubiquitous and the reactions are reliable. However, C–N and C–O linkages are often a metabol-ic liability because they are prone to hydrolysis. While C(sp2)–C(sp3) linkages are preferable in many cases, methods to make them re-quire different starting materials or are less functional-group compatible. We show here a new, decarbonylative reaction that forms C(sp2)–C(sp3) bonds from the reaction of activated carboxylic acids (via O-pyridyl esters) with activated alkyl groups derived from amines (via N-alkyl pyridinium salts) and alcohols (via alkyl halides). The key to this process is a remarkably fast, reversible oxidative addi-tion/decarbonylation sequence enabled by pyridone and bipyridine ligands that, under conditions that purge CO(g) from the reaction, lead to a selective reaction. The conditions are mild enough to allow coupling of more complex fragments, such as those used in drug development, and this is demonstrated in the coupling of a typical PROTAC anchor with common linkers via C–C linkages.
INFORMATION SECURITY OF LABOR LAW SUBJECTS
Authors: Shabanova Sofiia , Lazebna Anna
Published: November 2022

Introduction. The processes of digitalization of business, the introduction of new forms of organization of production and labor are much ahead of the settlement of such innovations in the legal environment.

Formulation of the problem. The archaic nature of labor legislation in comparison with the trends of the digital economy gives rise to grounds for reducing the level of information security of the subjects of labor relations.

The relevance is due to the imperfection of the normative regulation of the basic principles of information security, the obsolescence of labor legislation, the low level of digital culture of the population of Ukraine, resulting in an urgent need to study the information security of labor law.

Goal. The study of ways to modernize the mechanisms of information security of employers and employees, caused by the tendency to combine labor relations with information technology.

Methods. Theoretical and general scientific (analysis, synthesis, systematization), empirical method (method of comparison).

The main results of the study. International legal regulation is significantly ahead of the development of national legislation on information security. The Ukrainian legislator sees this process as illusory, bypassing the scale of technological development and possible "digital" problems. Increasingly, the work process is moving into cyberspace. This trend has created the conditions for the successful development of digital work platforms. Participants in labor relations in Ukraine need to update the mechanisms of protection against information threats related to the digitalization of activities, as well as the modernization of protection of labor rights of employees. In order to create appropriate working conditions, employers must control the work of workers, but in ways that do not violate their fundamental rights and freedoms.

Conclusions. The obligation to ensure privacy must be exercised through a single national regulatory framework. Public authorities are authorized to ensure non-interference in the private life of subjects of labor law. It is necessary to establish mechanisms to protect labor relations participants from information threats at the level of a single mandatory legal act and regulate the status of digital labor platforms to protect intellectual property rights, guarantee payment for work performed, prevent the spread of shadow employment.
Perencanaan Pembangkit Listrik Tenaga Surya Di Perumahan Karyawan Blok B55 PT. Cipta Lestari Sawit Bumirejo Estate
Authors: Emidiana Emidiana , Perawati Perawati , Rudin Haidar
Published: November 2022

Housing employees of PT. Cipta Lestari Sawit Bumirejo Estate in block B55 is located in the middle of an oil palm planta- tion, so the state electricity company network cannot reach the housing. So, this housing uses a diesel power plant (PLTD) as a source of electricity, its operational hours are limited and it also causes noise and air pollution. From this problem, one suitable solution is to build a solar power plant (PLTS) that does not cause noise and air pollution and its operating hours can be adjusted as needed. In planning PLTS, there are main components that need to be calculated including Solar Panels, Solar Carger Controller (SCC), Batteries, and Inverters. For planning PLTS in employee housing block B55 PT. Cipta Les- tari Sawit Bumirejo Estate requires 273 solar panels with a capacity of 300 wp per unit, 53 solar charge controllers (SCC) with a capacity of 80 amperes, 34 batteries with a capacity of 2000 Ah per unit, and 68 units with a capacity of 6000 watts per unit. to supply electricity to 70 houses and 8 street lights.
“Performance Enhancement of a Vertical Axis Wind Turbine using a Slotted Deflective Flap at the Trailing Edge”. (c2022)
Authors:   ,   Lebanese American University, Attie Carla
Published: November 2022

Vertical axis wind turbines (VAWTs) exhibit dynamic stall under operational conditions which causes boundary layer separation from the surface of the blade. This hinders the turbine’s overall performance in which the turbine displays low efficiency, aerodynamic losses, and vibration and noise generation. The aim of this study is to optimize the performance of an H-type Darrieus VAWT by employing a single-slotted deflective flap at the trailing edge of the blade. To optimize the turbine’s performance, Computational Fluid Dynamics (CFD) and Design Of Experiments (DOE) methods are utilized simultaneously for time-saving purposes. The design parameters optimized for the NACA 0018 airfoil are the overlap (Δx), flap’s gap (Δy), and deflection angle (δf). The influence of each parameter on the performance of the VAWT are determined by DOE, which yields the optimum combination of design parameters for this H-rotor VAWT as Δx = 2 mm, Δy = 0.5 mm, and δf = 90 at TSR 3 where two-dimensional (2D) and three-dimensional (3D) CFD simulations yield turbine power increments of 27 % and 19 %, respectively. The flow characteristics of the 2D and 3D turbine models with slotted blades, developed using ANSYS Fluent R2020, demonstrated a delay in boundary layer separation and a reduction in vortices shedding due to the high-pressure flow through the slot, which in return reenergizes the boundary layer. The results from this study indicate an improved design of an H-rotor VAWT.
Assessing intracellular and extracellular antibiotic resistance gene proliferation during the treatment of municipal wastewater by an anaerobic membrane bioreactor. (c2022)
Authors:   ,   Lebanese American University, ElKhoury Charbel
Published: November 2022

As water scarcity is emerging as a great threat nowadays, water reuse is a critical component of the solution. Among many tested wastewater treatment technologies, anaerobic membrane bioreactors (AnMBRs) have proven their unique treatment capabilities for producing high quality effluents and recovering energy. The removal of emerging microbial contaminants from wastewater, such as antibiotic resistance genes (ARGs) and uncultivable pathogens, has not been extensively studied for AnMBRs during treatment of real (non-synthetic) municipal wastewaters. Hence, this research aimed to assess the ability of AnMBRs to achieve removal of both extracellular and intracellular ARGs (eARGs and iARGs, respectively), as the two can proliferate through vastly different means in wastewater treatment environments. The experiment consisted of a lab-scale AnMBR treating a local wastewater source under various conditions. The experiment was designed to compare ultrafiltration (UF) and microfiltration (MF) membrane effluent profiles at different transmembrane flow rates and different membrane fouling levels. The phases of operation included: a transition from synthetic to real wastewater, stepwise increases in transmembrane flux, and post membrane replacement to assess the effect of membrane fouling. It was observed that higher effluent abundances of iARGs were related to higher transmembrane flux rates while eARGs were not directly affected by flux. eARGs were also more abundant overall in the effluent, which appeared to be a direct result of corresponding influent wastewater profiles. Moreover, it was found that the fouled UF membrane was more effective at removing certain genes (such as sul1 and intI1) as compared to an unfouled UF membrane. This study provides new insights regarding ARG dynamics in AnMBR effluents by elucidating the effect of operating different membrane types, maintaining membrane biofilms, and controling transmembrane flux rates on the nature of ARGs released into the permeate.
Representing Sparse Vectors with Differential Privacy, Low Error, Optimal Space, and Fast Access
Authors: Aumüller Martin , Lebeda Christian Janos , Pagh Rasmus
Published: November 2022

Representing a sparse histogram, or more generally a sparse vector, is a fundamental task in differential privacy.
An ideal solution would use space close to information-theoretical lower bounds, have an error distribution that depends optimally on the desired privacy level, and allow fast random access to entries in the vector.
However, existing approaches have only achieved two of these three goals.
 
In this paper we introduce the Approximate Laplace Projection (ALP) mechanism for approximating k-sparse vectors. This mechanism is shown to simultaneously have information-theoretically optimal space (up to constant factors), fast access to vector entries, and error of the same magnitude as the Laplace-mechanism applied to dense vectors.
A key new technique is a unary representation of small integers, which we show to be robust against ''randomized response'' noise. This representation is combined with hashing, in the spirit of Bloom filters, to obtain a space-efficient, differentially private representation.

Our theoretical performance bounds are complemented by simulations which show that the constant factors on the main performance parameters are quite small, suggesting practicality of the technique.
Forcing Subsets of Connected Co-Independent Hop Domination in the Join and Corona of Graphs
Authors: Calanza Yves Dave , Rara Helen
Published: November 2022

This study deals with the forcing subsets of a minimum connected co-independent hop dominating sets in graphs. Bounds or exact values of the forcing connected co-independent hop domination numbers of graphs resulting from some binary operations such asjoin and corona of graphs are determined.Some main results generated in this study include characterization of the minimum connected co-independent hop dominating sets, characterization of the forcing subsets for these types of sets, and bounds or exact values of the forcing connected co-independent hop domination numbers of the join and corona of graphs.
Forcing Subsets of Connected Co-Independent Hop Domination in the Edge Corona and Lexicographic Product of Graphs
Authors: Calanza Yves Dave , Rara Helen
Published: November 2022

This study deals with the forcing subsets of a minimum connected co-independent hop dominating sets in graphs. Bounds or exact values of the forcing connected co-independent hop domination numbers of graphs resulting from some binary operations such asedge corona and lexicographic product of graphs are determined.Some main results generated in this study include: (a) characterization of the minimum connected co-independent hop dominating sets; and (b) characterization of the forcing subsets for these types of sets.
Toeplitz Determinants for the Class of Functions with Bounded Turning
Authors: Abdul Wahid Nur Hazwani Aqilah , Mohamad Daud , Kamarozzaman Nur Maziah , Ahamad Shahminan Ainurraziqin
Published: November 2022

In this paper, we obtain the upper bounds of the Toeplitz determinants for the class of functions with bounded turning. We also present some consequences of our main results. Some estimates obtained on Toeplitz determinants are sharp.