bluuebunny/crossref_metadata_2025 huggingface dataset:
Supplementation of vitamins and minerals in premature newborn: An integrative literature review
Authors: Vittorazzi Daniella , Sulz Clarissa , Soares Larissa
Published: April 2023

INTRODUCTION: Premature newborns (PTNB) generally have micronutrient deficiencies. This fact is justified due to low stocks, insufficient diet and increased metabolic needs. Therefore, it is important to supplement with vitamins and minerals in the perinatal period and in the outpatient follow-up of these babies. OBJECTIVE: To evaluate the supplementation of vitamins and minerals in PTNB, highlighting its risks and benefits. Consider the indication and maintenance of supplements on an outpatient basis during follow-up. METHODS: Integrative review in PubMed, LILACS and SciELO databases. For the research, 473 articles were identified in English and Portuguese, published between 2012 and 2020. Of these, 16 articles were selected for the study. RESULTS: The benefit of vitamin A is greatly reduced and further analysis is needed. About vitamin D, most studies have shown that 400IU achieve adequate bone mineralization. Research has shown no significant effect on the use of calcium and phosphorus in preventing osteopenia. Regarding zinc supplementation, the only study found showed an improvement in growth in extremely low birth weight babies with chronic lung disease. However, ESPGHAN and SBP recommend its routine use for preterm in general. Iron deficiency is the most common nutritional deficiency in childhood and is associated with impaired neurodevelopment, so its supplementation is highly recommended. CONCLUSION: PTNB are a risk group for vitamin and mineral deficiency. There are few studies on routine supplementation, so the current recommendations, the SBP and ESPGHAN consensus, should be considered.
Analisis Faktor-Faktor yang Mempengaruhi Keputusan Pembelian Online di Lazada (Survey Pada Konsumen di Kota Padang)
Authors: Ningsih Fitria Ridha , Besra Eri
Published: April 2023

This study aims to analyze the factors that influence consumers' online purchasing decisions at Lazada, namely perceived convenience, perceived benefits, and trust in online purchasing decisions at Lazada. The analytical method used in this research is structural equation modeling using the Smart PLS 2.0 program. This study used 165 respondents as the research sample. The independent variables consist of Perceived Convenience (X1), Perceived Benefits (X2), and Trust (X3), while the dependent variable is Online Purchase Decision (Y). The results of this study indicate that Perceived Convenience, Perceived Benefits, and Trust have a significant influence on Online Purchase Decisions of Lazada consumers in the city of Padang.

Keywords: Perceived Convenience, Perceived Benefits, Trust, and Online Purchasing Decisions
Hayvansal atıkların yönetimi, Bursa-Karacabey örneği
Authors: HACISALİHOĞLU Saadet
Published: April 2023

Dünya genelinde yaşanan hızlı nüfus artışı ber aberinde besin maddelerine olan gereksinimi de arttırmıştır. Bu artıştan dolayı tarım ve hayvancılık faaliyetleri de ivme kazanmıştır. Özellikle hayvancılık faaliyetlerine dayalı ürünlerin besin içeriklerinin yüksek olması bu sektörden elde edilecek ürünlerde verim ve miktar artışına yön vermiştir. Ancak artan üretim faaliyetleri bu faaliyetlerden kaynaklı atık miktarlarının artmasına ve çeşitli çevre sorunlarına neden olmuştur. Bu çalışmada Bursa’nın Karacabey ilçesinde 2019, 2020 ve 2021 yıllarında mevcut, büyükbaş (BBH), küçükbaş (KBH) ve kümes hayvanı (KH) sayıları esas alınarak, hayvansal kaynaklı atıkların gübre içerikleri belirlenmiştir. Ayrıca, oluşan gübrelerin teorik biyogaz içerikleri hesaplanmıştır. Sonuç olarak, üç yılın sonunda 126.942.000,12 m3/yıl yaş gübre oluşma potansiyeli ve 166.707.000,10 m3/yıl biyogaz potansiyelinin elde edilebileceği hesaplanmıştır. Oluşan biyogazın 3.917.616,83 GJ/yıl enerji potansiyeline sahip olduğu ve bu enerjinin de Karacabey ilçesinin önemli oranda elektrik enerji ihtiyacını karşılayabileceği tespit edilmiştir.
PENINGKATAN PENGELOLAAN MANAJEMEN DOKUMEN DAN FILE DENGAN PEMANFAATAN GOOGLE DRIVE PADA APARATUR PEMERINTAH DESA
Authors: Trisudarmo Ragel , Puteriawati Dyah
Published: April 2023

Sejalan dengan perkembangan sistem pelayanan pemerintahan yang mengarah kepada pembangunan infastruktur teknologi informasi untuk dapat mentransformasi menjadi desa digital. Dalam dunia teknologi informasi dan komunikasi pemanfaatan aplikasi Cloud Computing menjadikan salah satu alternative terbaik dalam menyelesaikan masalah yang dihadapi untuk penyimpanan berkas-berkas dengan evektif. Kegiatan pengabdian ini dilaksanakan di Desa Mancagar Kecamatan Lebakwangi bertujuan memberikan peningkatan secara langsung kepada perangkat pemerintahan desa dalam penggunaan Google Drive yang bertujuan untuk mempermudah administrasi dokumentasi surat-menyurat, manajemen berkas serta pengarsipan dan pelaopran lainya. Dimana dalam manajemem pengarsipan belum dilaksanakan secara baik dan rapih. Google Drive merupakan salah satu layanan penyimpanan yang dimiliki oleh Google dengan kapasitas penyimpanan secara gratis sebesar 15 gigabyte dan dapat mudah diakses dimanapun, kapanpun dan menggunakan perangkat apapun untuk menyimpan file dalam bentuk foto, video, dokumen teks, spreadsheet dan presentasi. Hasil dari kegiatan ini perangkat aparatur pemerintahan Desa Mancagar dapat meningkatkan pengetahuan dan keterampilan dalam penggunaan google drive dalam mengelola administrasi baik surat, pelaopran, manajemen berkas dan pengarsipan serta mengimplementasi digitalisasi menuju desa digital dalam meberikan pelayanan administrasi kependudukan dan administrasi lainya.

 

Kata Kunci: Google Drive, Desa Digital, Aparatur Pemerintahan Desa.
CONSTRUÇÃO DE UM PLANO TERAPÊUTICO MULTIPROFISSIONAL PARA CUIDADOS DE PACIENTES EM INTERNAÇÃO HOSPITALAR
Authors: Dias Luiza Jocymara Lima Freire , De Melo Tiago Sousa , Do Amaral Vitória Ferreira , Ribeiro Larisse Campos , Araújo Márcia Jordana , Linhares Antonia Maria Railene de Lima Cunha , Freire Gyovana Maria Lima , Brandão Maria Girlane Sousa Albuquerque
Published: April 2023

INTRODUÇÃO: O Plano Terapêutico, trata-se de um plano de cuidado voltado para cada paciente, considerando sua individualidade e integralidade. O impulso a abordar essa temática se deu a partir da aproximação com um dos campos de atuação, enquanto residente em Urgência e Emergência. OBJETIVO: Construir um plano terapêutico multiprofissional para cuidados de pacientes em internação hospitalar. METODOLOGIA: Estudo metodológico, com abordagem quantitativa, desenvolvido em duas etapas: 1) Realização de revisão integrativa sobre a temática de interesse; 2) Elaboração da tecnologia, com suporte de designer gráfico, realizado entre os meses de novembro 2022 a janeiro de 2023. RESULTADOS: Construiu-se o plano terapêutico, contendo seis domínios, compostos por 27 itens. Os itens trazem, os dados pessoais do paciente, ,antecedentes pessoais, medicações contínuas, descrição do  plano articulado pela equipe multiprofissional, descrição de possíveis novos terapêutivos e feedback da equipe. CONCLUSÃO: Esse instrumento de trabalho fortalece a troca de saberes das múltiplas especialidades envolvidas no cuidado, além da assistência integral ao paciente.
EXPERIÊNCIAS E VIVÊNCIAS MATERNAS FRENTE À DOR NO RECÉM-NASCIDO DURANTE PROCEDIMENTOS INVASIVOS: REVISÃO INTEGRATIVA
Authors: Coppo Cinara Bozolan , Da Silva Rafaela Sterza , Zani Adriana Valongo
Published: April 2023

Objetivo: conhecer os sentimentos maternos frente a dor no recém-nascido durante procedimentos invasivos. Método: revisão integrativa cuja elaboração da questão norteadora foi baseada na estrutura mnemônica PiCo (População, Fenômeno de Interesse e Contexto): “Quais são os sentimentos maternos gerados frente a pratica de procedimentos invasivos que podem causar dor em seus filhos recém-nascidos? A busca dos estudos foi realizada nas seguintes bases de dados: lilacs, medline, pubmed, scielo e embase, com a combinação dos descritores em português, espanhol e inglês: mães, sentimentos, procedimentos invasivos; criança, dor, experiências, unidade de terapia intensiva, internação, hospitalar. Sem limite temporal. A coleta ocorreu de setembro a outubro de 2022. Resultados: a busca nas bases de dados resultou em 398 artigos sendo apenas nove artigos selecionados, os quais contemplaram a pergunta de pesquisa. Conclusão: os sentimentos maternos frente aos procedimentos invasivos que causam dor em seus filhos envolvem intenso sofrimento expresso por momentos de angústias, ansiedade, estresse, tristeza, medo, impotência e rompimento da vinculação mãe e filho.
ELETROCARDIOGRAMA PADRÃO DE 12 DERIVAÇÕES PARA DIAGNÓSTICO DA OCLUSÃO CORONARIANA AGUDA: NOVA ABORDAGEM ELETROCARDIOGRÁFICA DAS SÍNDROMES CORONARIANAS
Authors: Batista Anderson Santos , De Souza Aeriberto Carlos Lindoso , Almeida Gleydstone Teixeira , Pires José Alberto Pereira , Rosa Otto Mauro dos Santos , Dias Laura Rosa Carvalho , De Carvalho Bruno Mileno Magalhães , Silva Laiany Caroline dos Santos , Serra Jacira do Nascimento , Ribeiro Maria Hilda Araújo , De Santana Adriana Santos , Marques Consuelo Penha Castro
Published: April 2023

Introdução: As síndromes coronarianas agudas decorrem de ruptura de placa coronariana com formação de trombos, embolização e obstrução, dependendo do nível de obstrução, podemos ter infartos e anginas e a nível eletrocardiográfico podemos ter ou não o supra desnivelamento do segmento ST. Para o correto diagnóstico e melhor prognóstico é importante acompanhar suas manifestações clínicas e avaliar as alterações eletrocardiográficas. Objetivo: Estudar uso do eletrocardiograma padrão de 12 derivações, para diagnóstico da oclusão coronariana aguda: uma nova abordagem eletrocardiográfica das síndromes coronarianas.  Método: Estudo de revisão integrativa, com dados secundários da Biblioteca Virtual em Saúde (BVS), base eletrônica de dados da Literatura Latino – Americana e do Caribe em Ciências da Saúde (Lilacs) e da biblioteca digital Scientific Electronic Library Online (Scielo). Resultados: Descreveu-se 7 achados eletrocardiográficos sugestivos de oclusão coronariana aguda: padrões como os De Winter, Wellens, IAM posterior, distorção final do QRS, Critérios de Sgarbossa-Smith para IAM associado a BRE ou ritmo de marca-passo ventricular, ondas T’s hiperagudas e fórmulas matemáticas para diagnóstico da oclusão da descendente anterior. Conclusão: Embora a abordagem que se vale de tais achados no ECG seja mais acurada na detecção da oclusão coronariana aguda do que os critérios milimétricos do segmento ST, essa nova abordagem precisa de mais estudos para avaliação de seu real poder diagnóstico.
BOAS PRÁTICAS DO ENFERMEIRO PARA O ATENDIMENTO DE PACIENTES VÍTIMAS DE ABORTAMENTO
Authors: De Oliveira Dayvison Santos , Nunes Heliana Helena de Moura , Dos Santos Creusa Barbosa
Published: April 2023

O presente trabalho visa abordar a importância de temáticas relacionadas ao abortamento em função da abrangência de seus efeitos deletérios sobre a saúde física e psicológica da mulher e familiares. A pesquisa objetivou analisar a assistência de enfermagem acerca do cuidado proporcionado as mulheres em processo de abortamento, de acordo com as evidências científicas. O estudo foi conduzido com base na pesquisa qualitativa, descritiva por meio de uma Revisão Integrativa da Literatura. Para este estudo definiu-se como pergunta norteadora: Como acontece as boas práticas do enfermeiro para o atendimento de pacientes vítimas de abortamento, evidenciado na literatura cientifica no período de 2017 a 2021? A pesquisa foi realizada entre os meses de outubro de 2022 a novembro de 2022 na Biblioteca Virtual em Saúde (BVS), com uso dos descritores “aborto”, “enfermagem”, e “cuidados de enfermagem”, como pode ser observado de forma sistemática. A análise dos resultados foi realizada pela metodologia de BARDIN. A partir dos critérios de inclusão e exclusão estabelecidos na metodologia, foram encontrados 987 artigos, sendo que: 603 eram resumos, dissertações, teses, 87 publicados em língua estrangeira, 68 eram fora do recorte temporal estabelecido, e 222 artigos estavam duplicados nas bases de dados, restando assim 7 artigos selecionados para a revisão integrativa de literatura. Mediante a análise dos artigos selecionados para esta revisão, foi notada a não priorização da temática aborto na graduação de enfermeiros, o que refletiu de maneira negativa na percepção desses profissionais em relação à conduta de enfermagem que deve ser prestada à mulher em situação de abortamento.Conclui-se, a partir do levantamento dos artigos acerca da assistência de enfermagem acerca do cuidado proporcionado as mulheres em processo de abortamento, que foi possível analisar a humanização e a integralidade no cuidado de Enfermagem, a assistência de Enfermagem e os riscos para as mulheres em situação de pós abortamento.
PARTYCYPACJA SPOŁECZNA W LOKALNEJ POLITYCE ZRÓWNOWAŻONEGO ROZWOJU MAŁYCH MIAST TURYSTYCZNYCH – NA PRZYKŁADZIE MIASTA KOWARY W WOJEWÓDZTWIE DOLNOŚLĄSKIM
Authors: Kozina Stanisław Andrzej
Published: April 2023

Dynamiczny rozwój turystyki w Polsce ujawnił w małych miastach turystycznych ogromnezainteresowanie inwestycjami w bazę hotelową i apartamentową. Trwający bum inwestycyjny i masowyrozwój turystyki generują wiele problemów społecznych, gospodarczych i środowiskowych. Dlatego dzisiejszezarządzanie małymi miastami turystycznymi w Polsce wymaga szczególnego podejścia do współpracyz mieszkańcami. Partycypacja społeczna w kreowaniu i realizowaniu polityki zrównoważonego rozwojumałych miast turystycznych powinna stanowić podstawową metodę zarządzania i codziennego ich działania.Celem badania jest identyfikacja partycypacji społecznej w systemie zrównoważonego rozwoju wybranegomałego miasta turystycznego w Polsce i określenie jej wpływu na kształtowanie lokalnej polityki zrównoważonegorozwoju. Badanie wykorzystuje metodę case study miejskiej gminy turystycznej województwadolnośląskiego oraz przedstawia wymiar partycypacji społecznej w systemie jego zarządzania i planowanialokalnej polityki zrównoważonego rozwoju. Wyniki badań mogą stanowić głos w dyskusji nad możliwościamioptymalizacji procesu partycypacji społecznej w zrównoważonym rozwoju małych miast turystycznychw Polsce z uwzględnieniem wykorzystania dostępnych instrumentów mających istotny wpływ na skutecznośći efektywność realizacji celów ww. polityki.
WPŁYW WYBRANYCH PRZEŁOMOWYCH INNOWACJI (DISRUPTIVE INNOVATION) NA SPOŁECZNO-KULTUROWY ROZWÓJ MIAST
Authors: Szatkowska Weronika
Published: April 2023

Przełomowe innowacje (disruptive innovations) wpływają na rozwój miast, podważają statusquo wykorzystywanych dotychczas rozwiązań, ale także stanowią wyzwanie dla obywateli, którzy musząprzygotować się do życia w nowej rzeczywistości. Niniejszy artykuł stanowi przegląd literatury w obszarzewpływu przełomowych innowacji na rozwój społeczno-kulturowy miast. Jako przykłady przełomowychinnowacji omówione zostały Mapy Google, kooperatywy mieszkaniowe oraz InPost. W oparciu o dostępnemateriały przeanalizowano ich wpływ na istotne elementy społeczno-kulturowego rozwoju polskich miast,jakimi są: kształt więzi społecznych, kapitał społeczny, starzejące się społeczeństwo, formy zamieszkania,migracje, dziedzictwo kulturowe, patriotyzm lokalny i polityka miejska. Ostatecznie wskazano konsekwencje,jakie niesie ze sobą obecność przełomowych innowacji w miastach, w tym wpływ na planowanie, antycypowanieniebezpiecznych zjawisk społecznych, a także wykorzystanie potencjału innowacji w rozwiązywaniuproblemów miast.
Percepções e desafios dos cuidadores de idosos em uma instituição de longa permanência
Authors: Silva Filha Caroline da , Silva Daniele Caracho Nunes da , Silva Diana Valéria Alves da , Carvalho Francisco Silva , Silva Kátia da , Santos Enock Barroso dos , Monteiro Leslie Bezerra , Figueiredo Silvana Nunes , Coêlho Prisca Dara Lunieres Pêgas
Published: April 2023

Objetivo: Descrever as percepções e desafios dos cuidadores de idosos em uma ILPI. Métodos: Trata-se de uma pesquisa de campo, descritiva, exploratória, com abordagem qualitativa com coleta de dados realizada através de um questionário com 17 questões, em forma de roteiro semiestruturado, aplicado através da técnica de entrevista individual. Resultados: Pesquisa realizada com 12 cuidadores de idosos, de suas falas, emergiram seis categorias das quais a escolha profissional surge baseada em experiências prévias de cuidados; o cuidado baseado em nas necessidades básicas humanas; as patologias neurodegenerativas são as principais condições clínicas; a importância do trabalho multidisciplinar; o envolvimento psicológico com o paciente e o que afeta a saúde mental. Conclusão: O cuidado com a pessoa idosa ela leva aspectos biopsicossociais que afetam tanto o indivíduo quanto o cuidador. Quanto ao cuidador os principais aspectos que influenciam no seu processo de cuidar estão relacionados a essas condições clinicas dos idosos e aspectos psíquico que envolve com a história do paciente e com a labuta.
The use of psychoacoustics data in teaching Russian as a foreign language
Authors:   Associate Professor of the Department of linguodidactics (RaFL) and the Department of bilingualism of Moscow Pedagogical State University, ERMOLAEVA Zh.E. , VALIEV H.F. ,   Central Institute of Aviation Motors
Published: April 2023

The article considers psychoacoustics issues related to the difficulties of percepting of Russian speech by foreigners. A hypothesis has been proposed that the complexity of perception depends on the words and language frequency. A spectral analysis was carried out using the voice acting of the frequent words of the Russian and English languages by means of female and male voices of artificial intelligence. Recommendations have been given to teachers who teach Russian to foreign students on how to improve the quality of listening comprehension activities.
Honest and brave. General of the Cavalry Baron Otto Wilhelm Christopher (Ivan Khristoforovich) von Derfelden
Authors:   State Fire Academy of EMERCOM of Russia, BESPALOV A.V.
Published: April 2023

Throughout its centuries-old history, Russia has been magnetic to representatives of many foreign states. Being an integral part of Eurasian civilization, a crossroads of cultures and religions, Russia was developing its own special image and building specific relations with foreigners: with those who came to its territory for permanent residence, and those who entered the Russian sovereigns’ service. This process began developing most noticeably in the 17th–18th centuries when Russia transformed from a regional power into a great world power. Based on the analysis of previously published works, this article examines the biography of the hero of the second half of the 18th century Russian-Turkish wars, an associate of Generalissimo A.V. Suvorov – general of the cavalry Baron Otto Wilhelm Christopher von Derfelde.
Clinical profile and demographic distribution of pigment dispersion syndrome: An electronic medical record-driven big data analytics from an eye care network in India
Authors: Warjri Gazella Bruce , Das Anthony Vipin , Senthil Sirisha
Published: April 2023

Objectives:

The purpose of this study was to describe the demographics and clinical profile of pigment dispersion syndrome (PDS) in patients presenting to a multi-tier ophthalmology hospital network in India.

Material and Methods:

This cross-sectional hospital-based study included 2,961,706 new patients presenting between August 2010 and September 2021. Patients with a clinical diagnosis of PDS in at least one eye were included as cases. The data were collected using an electronic medical record system.

Results:

Overall, 403 (0.014%) patients were diagnosed with PDS. Three fourth of the patients were male (75.43%) and 91.81% had bilateral affliction. The most common age group at presentation was during the fourth decade of life with 100 (24.81%) patients. In the 773 eyes, 443 (57.31%) eyes had mild or no visual impairment (<20/70) and blindness (>20/400) in 81 (10.48%) eyes. Krukenberg spindle was seen in 445 (57.57%) eyes and iris transillumination defects in 33 (4.27%) eyes. About a third of the eyes, 241 (31.18%) eyes had an intraocular pressure (IOP) >21 mm of Hg at presentation. Three hundred and twenty-eight (42.43%) eyes were on more than one anti-glaucoma medication. YAG peripheral iridotomy was documented in 100 (12.94%) eyes. In the 46 (5.95%) eyes that required a glaucoma related surgical intervention, combined surgery was performed in 30 (3.88%) eyes and trabeculectomy in 16 (2.07%) eyes.

Conclusion:

PDS is more common in males presenting during the fourth decade of life and is predominantly bilateral. A third of the eyes have raised IOP and a tenth of them are affected with blindness at presentation.
Monitoring of the Renal Function in the Nursing Practice
Authors:   Department of Nursing, Faculty of Ceilândia, University of Brasilia (UnB), Brazil, WL Lima , TTP Duarte ,   Department of Nursing, Faculty of Ceilândia, University of Brasilia (UnB), Brazil, LF Nava ,   Department of Nursing, Faculty of Ceilândia, University of Brasilia (UnB), Brazil, MCS e Magro ,   Department of Nursing, Faculty of Ceilândia, University of Brasilia (UnB), Brazil
Published: April 2023

Objective: Verify the effects of intensified and usual clinical nursing monitoring on the quality of life and sedentary lifestyle of hypertensive and diabetic patients in primary care. Method: A quantitative and quasi-experimental study of time series. The sample this study consisted in 85 users allocated in control (n=45) and experimental (n=40) groups. The intervention was a nursing consultation with biochemical monitoring program. Results: With the monitoring, laboratory variables in experimental group were controlled, such as serum creatinine (0.82 – 0.79 mg/dL). The control group included 6 (26.09%) patients with renal dysfunction (p=0.001). Sedentary lifestyle was reduced in the experimental group (15.00% to 0.00%). The psychological domain of quality of life presented a better perception in the group without renal dysfunction, when compared to the users with renal dysfunction (80.8 ± 0.19 vs 51.8 ± 0.21, p=0.013). Conclusion: Results proved to be relevant for the Nursing assistance practice with reduction of sedentary lifestyle and an improvement in quality of life, the modifiable risk factors for kidney diseases.
Binding Pocket Response of EDTA Complexes with Alkaline Earth Dications to Stepwise Hydration – Structural Insight from Infrared Spectra
Authors: Foreman Madison M. , Terry Lane M. , Weber J. Mathias
Published: April 2023

We investigate the microhydration structures of complexes of alkaline earth dications and ethylenediaminetetraacetic acid (EDTA) for up to two water molecules, using cryogenic ion vibrational spectroscopy in concert with density functional theory. The interaction with water shows a clear dependence on the chemical identity of the bound ion. For Mg2+, microhydration mostly involves the carboxylate groups of EDTA and does not entail direct contact with the dication. In contrast, the larger ions (Ca2+, Sr2+, and Ba2+) interact electrostatically with the microhydration environment, and this interaction increases in importance with the size of the ion. This trend reflects the ion position in the EDTA binding pocket, which comes closer to the rim of the pocket with increasing ion size.
Ligand Accelerated Hydrogen Isotope Exchange: Switching C-H Activation from Functionalization Towards C-D Bond Formation
Authors: Jiang Zhi-Jiang , Xu Dawei , Lu Jiakai , Bai Jianfei , Tang Bencan , Chen Jia , Gao Zhanghua
Published: April 2023

Hydrogen isotope exchange (HIE) has emerged as a unique strategy for labelling, affording plenty of deuterated chemicals with varieties in patterns. Although the HIE based on electrophilic C-H activation could utilize the economic heavy water as deuterium source, the poor kinetic feature and side reactions still hampered its further application. In this work, an acceleration strategy for HIE had been proposed based on ligand-modified C-H insertion intermediate. As a proof of concept, experimental evidence was found by different ligand preference of HIE an functionalizations based on a non-directed Pd-catalyzed dual-ligand system. The competing experiment suggested the functionalization could be partial suppressed by using steric MPAA ligands, which facilitate the progression of C-D bond formation.
Construction of order-independent molecular fragments space with vector quantised graph autoencoder
Authors: Akhmetshin Tagir , Lin Arkadii , Madzhidov Timur , Varnek Alexandre
Published: April 2023

Autoencoders represent a promising technique for the inverse quantitative structure-activity relationship (QSAR) task. However, undesirable bias, such as atom ordering, affects the neighbourhood behaviour of autoencoders’ latent space and, consequently, usage of the latent vectors as variables in machine-learning models. Here, we report a graph-based autoencoder which implements vector quantisation operation (VQGAE). The latter allows to learn vectorial representation of molecular fragments in an unsupervised manner. The latent vectors or fragment count vectors of VQGAE are permutation invariant and perform well in similarity ranking. In QSAR benchmarks, the VQGAE’s latent vectors outperform those derived by some earlier developed SMILES-based and graph-based autoencoders. Finally, VQGAE autoencoder was used in the inverse QSAR task in order to design new A2A adenosine receptor inhibitors.
Visible-Light-Driven C−H Imidation of Arenes and Heteroarenes by a Phosphonium Ylide Organophotoredox Catalyst: Application to C−H Functionalization of Alkenes
Authors: Toda Yasunori , Kobayashi Toya , Hirai Fumiya , Yano Takamichi , Oikawa Makoto , Sukegawa Kimiya , Shimizu Masahiro , Ito Fuyuki , Suga Hiroyuki
Published: April 2023

Phosphonium ylide catalysis through an oxidative quenching cycle has been developed for visible-light-driven C−H imidation of arenes and heteroarenes. The present protocol could be applied not only to trihalomethylative lactonization reactions involving trifluoromethyl, trichloromethyl, and tribromomethyl radicals but also to the first example of an organophotoredox-catalyzed imidative lactonization reaction involving a nitrogen-centered electrophilic radical species.
A step towards correct interpretation of XPS results in metal oxides: a case study aided by first-principles method in ZnO
Authors: Li Jin , Nolan Michael , Detavernier Christophe
Published: April 2023

Metal oxide semiconductors constitute a vast group of materials whose physical properties are greatly affected by native defects. For decades, X-ray photoelectron spectroscopy (XPS) has been widely used in defect analysis. However, correct interpretation of XPS results remains a difficult task. In this work, we present a detailed first-principles study on the core-level shift (CLS) of the most stable and commonly cited crystal imperfections in ZnO, including O and -OH species at surface with different coverages and bulk defects, including O interstitial (Oi), O vacancy in the +2 charge state (Vo2+) and the neutral vacancy (Vo0). The O1s core level spectrum is simulated and compared with experiments, to understand the correlation between specific local structures and features in the O1s spectrum. In particular, our results indicate that the widely adopted assignment in the defect analysis of ZnO, which links the defect peak in XPS to Vo, the most stable defect, is very likely a misinterpretation. Theoretical analysis indicates that there are no distinguishable XPS features arising from the Vo defect. Furthermore, we show that the commonly observed defect-related peak instead arises due to Oi or specific surface configurations. Given the importance of native defects in materials performance, misinterpretation of XPS results may lead to erroneous conclusions regarding materials properties. This work provides a first-principles basis for the analysis of oxides defects through XPS.
Europium(III)/Terbium(III) mixed metal-organic frameworks and their application as a ratiometric thermometer
Authors: Joshi Madhura , Wang Zhuang , Wisser Florian M. , Riesner Maurizio , Reber Rebecca , Fischer Marcus , Fainblat Rachel , Mandel Karl , Segets Doris , Bacher Gerd , Hartmann Martin
Published: April 2023

The ability to molecularly engineer luminescent metal-organic frameworks is a powerful tool for the design of better performing rational temperature sensors. Lanthanide based MOF stand out as luminescent temperature sensors due to the high luminescence intensity and sharp emission lines of the lanthanides. The use of two different lanthanide cations incorporated into the same MOF structure is supposed to allow for a rational, that is self-referencing, temperature sensing. Here, we present series of mixed EuxTb(1-x)BTC, which were designed as nanoparticles. The EuxTb(1-x)BTC series shows controllable luminescent properties, which depend on the solvation of the lanthanide. The two MOFs in the series with the lowest Eu content, i.e. Eu0.04Tb0.96BTC and Eu0.02Tb0.98BTC, are suitable candidates for rational temperature sensing in the range between 200 and 270 K and above 300 K.
Surfactant Assisted Exfoliation of Near Infrared Fluorescent Silicate Nanosheets
Authors: Hill Bjoern , Abraham Smitha , Akhtar Anas , Selvaggio Gabriele , Tschulik Kristina , Kruss Sebastian
Published: April 2023

Fluorophores that emit light in the near infrared (NIR) are advantageous in photonics and imaging due to minimal light scattering, absorption, phototoxicity and autofluorescence in this spectral region. The layered silicate Egyptian Blue (CaCuSi4O10) emits as bulk material bright and stable fluorescence in the NIR and is a promising NIR fluorescent material for (bio)photonics. Here, we demonstrate a surfactant-based (mild) exfoliation procedure to produce nanosheets (EB-NS) of high monodispersity, heights down to 1 nm and diameters <20 nm in large quantities. The approach combines planetary ball milling, surfactant assisted bath sonication and centrifugation steps. It avoids the impurities that are typical for the harsh conditions of tip-sonication. Several solvents and surfactants were tested and we find the highest yield for sodium dodecyl benzyl sulfate (SDBS) and water. The NIR fluorescence emission (λem≈930-940 nm) is not affected by this procedure, is extremely stable and is not affected by quenchers. This enables the use of EB-NS for macroscopic patterning/barcoding of materials in the NIR. In summary, we present a simple and mild route to NIR fluorescent nanosheets that promise high potential as NIR fluorophores for optical applications.
Development of MoS2 doping strategy for ehanced SO2 detection at room temperature
Authors: Piosik Emilia , Szary Maciej Jan
Published: April 2023

Despite significant efforts to limit the use of fossil fuels, SO2 remains a major air pollutant that adversely affects human health and the environment, especially in heavily industrialized regions of developing countries. Consequently, effective and sustainable methods of SO2 monitoring remain vital issues for detector development. However, despite decades of progress, current solutions based on resistive sensors remain limited by poor sensing performance of semiconducting materials when operated at room temperature and thus suffer from high power consumption due to heating. One solution could be to employ novel 2D semiconductor nanomaterials like MoS2, which have shown good room-temperature performance for gases such as NO2 and NH3. However, they have also shown limited response to other gases, which on the other hand, can be improved by substitutional doping. Consequently, this work investigates, employing density functional theory, the doping of MoS2 with Si, P, Cl, Ge, and Se to improve its SO2 sensing capability. The results show that P doping facilitates all desired effects with the electronic bandgap of MoS2 preserved at 0.72 nm–2 doping concentration, molecule-sheet charge transfers enhanced by 300%, and moderate binding energies that enable effective surface diffusion of SO2 at 300 K.
Crónicas de una pandemia persistir, resistir y sobrevivir en Soacha y sus alrededores: una experiencia de aula
Authors: Chamorro Andrea , Valbuena Daniel Felipe , Villada Gómez Nicolt , Rodríguez Brigithe , Rojas Laura , Álvarez Juan Sebastián , Guarnizo Jean Paul , Rueda Jonathan Camilo Alfonso , Ruiz Lesmes Johan Alexander , Sosa Ospitia Mayerly Nataly , Betancurth Enciso Sergio Alejandro , Palacios Anttony Steven , Conejo Sandoval Víctor Alexander
Published: April 2023

Este libro de historias contadas a manera de crónica es necesario en contextos académicos como el que vivimos en Soacha, porque permite que la pluralidad existente en cada lugar de enunciación posible en nuestro territorio se lea y conozca a través de los relatos de sus protagonistas. La pandemia llegó para acelerar algunos procesos de transformación, no solo en lo digital, sino también en la empatía que debemos desarrollar como seres humanos. Estos ejercicios de aula logran estimular en los estudiantes la redacción, la construcción literaria de las historias. Considero, entonces, que es una dinámica digna de mantener y que se debe hacer tangible, así como se está logrando con este libro.
Problems and Countermeasures in the Informatization of Archives Management in University Library
Authors: Shan Song , Xie Weiguo
Published: April 2023

To improve the level of informatization of university library archives management, the problems existing in the information construction of university library archives management are analyzed and some practical solutions are proposed in this paper. These solutions can effectively reduce the investment in human resources and equipment and facilities and improve the utilization rate of resources for computer application of university library archives management.
Otoritas Estetik pada Pertunjukan Tari Dolalak di Kabupaten Purworejo, Jawa Tengah
Authors: Prihatini Nanik Sri
Published: April 2023

The Dolalak dance in Purworejo Regency is interesting to observe because it has developed with a creative appearance. At first Dolalak was presented by male dancers who seemed dashing, but with the presence of female dancers Dolalak appeared coquettish or cool. This happens because of the aesthetic authority exercised by the artists, both the composing artists and the performers. The purpose of this study was to identify and analyze the authority associated with the aesthetic touch performed by a dance leader and choreographer for the Dolalak dance, namely Melania Sinaring Putri. This research is a qualitative research used to look at the cultural phenomena of the Dolalak dance performance with a social approach that uses the theory of authority, the theory of work on, and the theory of dance creation. Data collection was carried out by way of literature study and interviews. The results of this study can be concluded that Dolalak is currently experiencing quite encouraging developments because of the creative touch of the artists as the owners.

Keywords: Dolalak, authority, aesthetics, and work on.
Faktor Shared street Yang Mempengaruhi Urban Livability di Koridor Jalan Jenderal Sudirman, Bantul
Authors: Setyowati Marcelina Dwi
Published: April 2023

Koridor Jalan Jenderal Sudirman merupakan jalan protokol di Kabupaten Bantul yang direvitalisasi dengan konsep yang bisa diarahkan ke konsep shared street. Proyek revitalisasi tersebut meliputi pembangunan ruas jalan menjadi dua lajur. Kondisi eksisting koridor Jalan Sudirman pada tahun 2018 terdapat median jalan berupa taman linear dan jalur pejalan kaki dengan ketinggian yang berbeda dengan jalan raya di kedua sisinya. Penemuan di lapangan menunjukkan adanya dominasi ruang jalan oleh kendaraan bermotor yang mengakibatkan pejalan kaki, difabel dan pengguna kendaraan tidak bermotor mulai tersisihkan dalam memanfaatkan ruang jalan. Akibatnya livabilitas ruang menjadi menurun dikarenakan pergerakan pengguna dan pencapaian ruangnya terganggu oleh dominasi kendaraan bermotor. Shared street sangat memprioritaskan kepentingan pejalan kaki daripada pengguna lain sehingga dianggap dapat menyelesaikan permasalahan dominasi ruang jalan oleh kendaraan bermotor. Tujuan penelitian adalah mencari faktor shared street yang berpengaruh pada livabilitas di koridor Jalan Jenderal Sudirman yang sesuai agar dapat memaksimalkan pemanfaatan ruang di koridor tersebut. Metode penelitian yang digunakan adalah metode deduktif kualitatif yaitu metode yang menemukan permasalahan di lapangan kemudian diolah untuk menentukan hasil yang kualitatif. Urban livability akan mempengaruhi perkembangan kota yang layak huni, tentang bagaimana ruang kota mampu memberikan kualitas hidup yang baik dan dapat memenuhi harapan penduduknya akan kesejahteraan.Kata kunci: shared street, koridor jalan, livabilitas
Kesesuaian Penggunaan Bahan Bangunan Rumah Tinggal Di Indonesia
Authors: Krisdian Wandi
Published: April 2023

Indonesia terletak di jajaran gunung api aktif pasifik, yang sering disebut cincin api atau ring of fire merupakan penyebab seringnya Indonesia mengalami  gempa bumi. Leluhur sudah memberikan contoh hunian yang cocok dan sudah teruji untuk ditinggali di daerah gempa. Kondisi geografis yang berbeda di setiap daerah menyebabkan rumah tradisional setiap suku di Indonesia berbeda-beda juga. Namun akibat gencarnya budaya luar masuk ke Indonesia, banyak dari masyarakat membangun huniannya mengikuti budaya luar.Tentu saja hunian ini kurang cocok di Indonesia karena berbeda kondisi alamnya. Banyak hunian yang rusak atau hancur ketika terjadi gempa bumi. Hal ini karena ketidakcocokan bahan bangunan yang digunakan. Oleh karena itu, kajian ini dibuat untuk mengetahui material bangunan apa yang tidak cocok digunakan di daerah rawan gempa. Kajian ini menggunakan metoda kuantitatif dengan mengumpulkan dan menganalisa data-data dari Badan Pusat Statistik Nasional dan sumber lainnya. Kajian ini juga menawarkan solusi berupa informasi kepada masyarakat tentang material bangunan yang sebaiknya digunakan di daerah rawan gempa. Bahan bangunan yang sudah teruji oleh alam dan leluhur. Dengan adanya hasil kajian ini diharapkan bisa meminimalisir terjadinya kerusakan bangunan ketika terjadi gempa bumi.
Studi Komparasi Karakteristik Arsitektur Candi Kalasan dengan Candi Budha Era Mataram Kuno dalam Mengembangkan Rekonstruksi Virtual
Authors: Gumulya Catharina Audrey
Published: April 2023

ABSTRAKKarakteristik memiliki arti dengan sifat khas yang sesuai dengan perwatakan tertentu. Karakteristik dapat memperlihatkan suatu ciri khas yang ada, contohnya pada arsitektur. Dalam ranah arsitektur, karakteristik sendiri membantu dalam mengklasifikasi tipologi-tipologi setiap arsitekturnya. Pada bangunan candi dalam hal menentukan karakteristiknya dapat dilihat dari ornamentasi yang digunakan pada setiap sudut candi serta elemen dekorasinya. Ciri khas dari Candi Kalasan bisa ditentukan berdasarkan eranya, yakni berada pada era Mataram Kuno. Berdasarkan klasifikasi era tersebut dapat membuktikan karakteristik yang ada pada Candi Kalasan. Pada peneitian ini untuk memastikan karakteristik guna mengembangkan rekonstruksi virtual, diperlukan studi komparasi karakteristik pada arsitektur Candi Kalasan dengan candi Budha pada era Mataram Kuno. Sehingga dari hasil tersebut dapat membantu dalam pengolahan data dalam merekonstruksi Candi Kalasan dari segi bentuk, wujud, dan sosok dari candi tersebut yang dapat mengangkat pengembangan kepariwisataan dan edukasi. Penelitian ini menggunakan metode kualitatif-eksploratif dalam menganalisis karakteristik Candi Kalasan berdasarkan perbandingan candi yang serupa pada candi-candi Budha di era Mataram Kuno. Dari hasil penelitian tersebut diperoleh data serta perhitungan dari ukuran wujud candi yang masih belum terekonstruksi. Penelitian ini menunjukkan bahwa ditemukannya karakteristik serta proporsi Candi Kalasan dari hasil komparasi Candi Kalasan dengan candi pembandingnya. Penelitian ini bisa digunakan dalam merekonstruksi kembali Candi Kalasan dan dapat menambah pemahaman akan arsitektur Candi Kalasan.Kata kunci: rekonstruksi virtual, komparasi, karakteristik, Candi Kalasan
SYNTHESIS, CRYSTAL STRUCTURE AND HIRSHFELD SURFACE ANALYSIS OF (E)-2-(4-METHYLBENZYLİDENE)-N-PHENYLHYDRAZİNE-1-CARBOTHİOAMİDE
Authors: Acar E. , Kansız S. , Dege N.
Published: April 2023

(E)-2-(4-methylbenzylidene)-N-phenylhydrazine-1-carbothioamide was synthesized by reacting chalcone with phenylthiosemicarbazide in ethanolic sodium hydroxide. The resulting compound, C15H15N3S, was characterized using various spectroscopic techniques, including single-crystal X-ray diffraction, IR, 1H NMR, and 13C NMR spectroscopy. The molecule has an E configuration around the central C=N double bond and crystallizes in the triclinic system, with space group P-1. The asymmetric unit contains two independent molecules of phenylthiosemicarbazide and phenylhydrazine, both of which are non-planar. The crystal structure is stabilized by C–H···S and N–H···S hydrogen bonds, which connect the molecules to form a three-dimensional network. The availability of efficient donors and acceptors for hydrogen bonding results in a well-connected three-dimensional structure. Furthermore, Hirshfeld surface analysis was conducted to examine the potential hydrogen bonding and the location of atoms in the compound. This analysis revealed the numerical ratio of hydrogen bonding and the atoms with potential to form these Furthermore, Hirshfeld surface analysis was conducted to examine the potential hydrogen bonding and the location of atoms in the compound. This analysis revealed the numerical ratio of hydrogen bonding and the atoms with potential to form these contacts.
CHOICE OF REMOTE ACCESS TECHNOLOGY FOR EFFECTIVE ORGANIZATION OF PROTECTION OF NETWORK CONNECTIONS
Authors: Tyshyk Ivan
Published: April 2023

Modern methods and means of building a service of virtual private networks are considered, the ways of their realization with the help of hardware and software on the example of a private virtual network based on CISCO FlexVPN are analyzed. To implement this task, the key exchange protocol was used to ensure the security of interaction in IKEv2 virtual networks. It is noteworthy that FlexVPN in IOS by default requires minimal action from the system administrator to quickly configure the VPN. The so-called smart-defaults are intended for this (standard ikev2 proposal / policy / profile, ipsec profile and others are configured in advance). In such a configuration, the following are configured by default: IKEv2 proposal, IKEv2 policy, IPSec transform-set, and IPSec profile. Moreover, they are configured so that the most serious algorithms have the highest priority, which, as a rule, suits the system administrator. Naturally, the greatest predictability of VPN operation will be provided by manual setting of all parameters. In view of the above, it can be stated that the FlexVPN technology is the most progressive for building VPN channels, as it has a wide scale, flexibility, does not impose any restrictions on the configuration, and also has a set of default commands called Smart-defaults, which can greatly facilitate the task regarding the configuration of the relevant communication equipment at certain stages. The main feature of this technology is the combination of two main types of construction of virtual private networks: Site-to-site and Client-to-site. The model, which is created on the basis of the GNS3 software, allows you to consider in more detail the main steps and the general principle of settings on the devices of the network being created. In general, the relevance of the technology used in the context of rapidly growing competition on the market and the need to provide remote users with secure access to remote corporate resources is demonstrated. As a result of the simulation, a virtual private network was created for the corporation, which provides both secure communication channels between departments, as well as organized remote access for employees using Cisco AnyConnect technology.
ISO 27001: ANALYSIS OF CHANGES AND COMPLIANCE FEATURES OF THE NEW VERSION OF THE STANDARD
Authors: Kurii Yevhenii , Opirskyy Ivan
Published: April 2023

Managing information security in the organization may be a daunting task, especially considering that it may encompass many areas from physical and network security to human resources security and management of suppliers. This is where security frameworks come in handy and put formality into the process of the design and implementation of the security strategy. While there are a bunch of different information security frameworks out in the wild, the most commonly-found and preferred by security professionals worldwide is ISO/IEC 27001. It combines both the quite comprehensive set of security controls to cover the most important security areas and wide applicability which allows applying this framework to all kinds of organizations. While cyberspace is constantly changing, companies should also adapt their approaches to the organization of information security processes. In order to respond to new challenges and threats to cyber security, the International Organization for Standardization (ISO) at the end of 2022 has published an updated version of the ISO/IEC 27001:2022 standard, which from now on should be taken into account by all organizations that aim to implement and certify its information security management system (ISMS). The purpose of this article is to provide a brief overview of the new edition of the popular standard, фтв describe the key changes in the structure and description of security controls; as well as develop recommendations for achieving compliance with the requirements of the updated version of the standard.
BLOCKCHAIN-BASED LEARNING MANAGEMENT SYSTEMS
Authors: Yalanetskyi Valerii
Published: April 2023

In the context of the development of the world educational sphere, taking into account modern trends and challenges, in the context of the transformation of social services into digital forms, the actual research is the search for ideas, concepts, startups, pilot projects and features of the introduction of blockchain technology in education. The first Bitcoin blockchain was designed as an extremely secure and reliable information network for the financial sector, where the storage and transfer of value assets is the main functionality. In the field of education and educational processes, the issue of information security is most acute, since it is a question of reliable storage of activities of teachers and students. This issue is successfully solved by blockchain technology. The target of the work is to research engineering blockchain solutions published in academic cited publications. In order to achieve the target of the work, the most cited scientific publications over the past 5 years were collected and analyzed. The works in which conceptual and practical blockchain solutions aimed at improving efficiency, reliability and security in the operation of learning management systems (LMS) are highlighted. A new type of such blockchain systems in scientific papers is called blockchain learning management systems (BLMS). The research of some of the most well-known blockchain systems is divided into five of the following groups: certification of learning results; accreditation of educational programs; security of learning management systems; learning and educational projects; management of learning results and rewards. The publications reflect a number of resolved issues regarding course certification, digital degree graduation, e-portfolios, and reputational rewards. Many issues remain unresolved, in particular, the cost and complexity of blockchain technology, the irreversibility of actions in the blockchain, the lack of mass perception and a comfortable interface for users.