bluuebunny/crossref_metadata_2025 huggingface dataset:
Csorba Dávid, Apafi Mihály fejedelem temetése, Forráskiadás, Budapest, reciti, 2014
Authors: Győri L. János
Published: November 2021

Történetírásunk a 19. század második felében megjelenő kora újkori forráskiadványok és SzilágyiSándor Erdély-monográfiájának (1866) lapjain közölt először adatokat erdélyi főúri (elsősorban fejedelmi) temetések tárgyi, szertartási, retorikai emlékeiről. Ugyanezen időszakban jelent meg néhány erdélyi főúri napló és emlékirat is, amelyek elszórva szintén tartalmaznak a témával kapcsolatos adalékokat (Nagyajtai Cserei Mihály Históriája 1852-ben, Inczédi Pál naplója 1860-ban, Bydeskuty Boldizsáré pedig 1874-ben látott napvilágot).
Petr Voit, Český knihtisk mezi pozdní gotikou a renesancí. I. Severinsko-kosořská dynastie 1488–1557, Praha, Koniasch Latin Press, 2013
Authors: V. Ecsedy Judit
Published: November 2021

A szerző neve nem ismeretlen, ha máshonnan nem, az Encyclopedie knihy (2006) című nagyszabású kézikönyv írójaként már megtapasztalhattuk a könyvkultúra minden területére kiterjedő tudását, amely összefoglaló mű megírására is képessé tette. Mint a prágai Strahov Premontrei Kolostor könyvtárának munkatársa legújabban a könyvtár ősnyomtatványainak katalógusát jelentette meg (Katalog prvotisků Strahovské knihovny v Praze 1335 lap terjedelemben (2015), ezt megelőzően pedig két társszerzővel, Kamil Boldannal és Borek Neskudlával az antikvitás csehországi recepciójáról jelent meg angol nyelvű könyve (Bohemia and Moravia Vol. 1. The reception of antiquity in Bohemian book culture, 2014).
A Trausch-gyűjtemény alkalmi nyomtatványai
Authors: Nagy Andor
Published: November 2021

A kora újkori művelődéstörténeti kutatások számára sok esetben még mindig feltáratlan csoportot képeznek az akcidens kéziratok és nyomtatványok. Éppen ezért egyre fokozódó érdeklődéssel fordulhatunk az ilyen jellegű dokumentumokat tartalmazó gyűjtemények felé. Joseph Trausch (1795–1871) gyűjtése1 ebből a szempontból különösen érdekes, hiszen Erdély egyik leggazdagabb helytörténeti gyűjteményeként tekinthetünk rá. A forrásokat ma a brassói evangélikus levéltárban2 őrzik, s ezekről elmondható, hogy nagy részüket az erdélyi (különösen a brassói) szászok társadalmi és politikai eseményekkel összefüggésben álló törvénygyűjtemények, oklevélmásolatok, évkönyvek, rendeletek, naplók és személyes feljegyzések, valamint a különféle alkalmakra készült kéziratok és nyomtatványok alkotják. Jelen írásomban ez utóbbira, Trausch alkalmi nyomtatványokból álló gyűjteményének3 bemutatására vállalkozom.
Gestión del cambio y del conocimiento en organizaciones cooperativas y de transformación social: estudio de casos comparados
Authors: García-Magariño Sergio , Sánchez-Bayón Antonio
Published: November 2021

Estudio prospectivo sobre los nuevos tipos de organizaciones y su gestión del cambio, así como sobre la transición hacia la sociedad del conocimiento. Se anali- zan dos propuestas de gestión holocrática que ofrecen factores productivos novedosos, como las tecnologías de aprendizaje y conocimiento y las experiencias de desarrollo de talento y transformación personal y social (propio de organizaciones con sentido y alineadas con Horizonte 2030 y con RSC 3.0). Para ello, se examinan dos casos com- parados, en realidades socioculturales diferentes: el Information Systems Costa Rica (ISCR) y el Instituto para el Conocimiento, la Gobernanza y el Desarrollo globales (ICGD) de España. Se pretende sistematizar sus propuestas de organización, opera- ción y resultados, ofreciéndose como pautas de referencia para otras organizaciones orientadas hacia el citado modelo de conocimiento y de transformación social.
Morphological variations based on geometric morphometrics between male and female pronota of Oxythyrea cinctella (Schaum, 1841) (Coleoptera: Scarabaeidae, Cetoniinae)
Authors: KOÇAK Yavuz , DOĞAN SARIKAYA Aslı , SARIKAYA Özkan , ŞAHİN Ülfet
Published: November 2021

In this study, pronotum size and shape were used as an exemplar characteristic to evaluate the utility of pronotal morphology on the sexual dimorphism determination of the scarab beetle Oxythyrea cinctella (Schaum, 1841). Using geometric morphometrics, the sexual size and shape dimorphism of pronotum of 85 specimens (45 females, 40 males) collected from Ankara Province (Turkey) were analyzed. Results of geometric morphometrics revealed that there is statistically significant sexual size and shape dimorphism in pronotum. Further, the mean centroid sizes of the females was significantly larger than that of the males. Finally, multivariate regression results indicated that size has negligible influence on the differentiation in pronotum shape between sexes. We hope the results here presented would be helpful for the further understanding of the sexual dimorphism in the beetle genus Oxythyrea.
A streamlined protocol for high-throughput amplification-based analysis of DNA samples via nanopore sequencing (based on the 96-well PCR barcoding kit) v1
Authors: P Cuff Jordan , S Hooper Annalise , Nivrutti Dighe Shrinivas , Marchbank Angela , Kille Peter
Published: November 2021

Nanopore sequencing facilitates the rapid and cost-effective sequencing of long fragment DNA for a massive range of applications. When looking to holistically analyse low-yield DNA samples using nanopore sequencing, the optimal method is likely to involve the PCR Barcoding Kit. This effectively involves blunt end ligation of priming sites onto all extant DNA for holistic amplification to achieve yields suitable for nanopore sequencing. The currently available kits from nanopore facilitate the multiplexing of 96 samples in one sequencing run using this method, but the reagent costs are inherently multiplicative. This protocol is designed to streamline (in terms of cost, reagents and time) the process of sequencing up to 96 samples of genomic DNA through nanopore sequencing. This protocol is best applied to large numbers of samples (up to 96). For smaller numbers of samples, consider the smaller "PCR Barcoding" kits provided by nanopore which similarly achieve holistic DNA amplification and sequencing, but without the need for additional adapter ligation. The protocol is best suited to samples with low DNA yields (100 ng input is recommended). If you can input 1000 ng of DNA from each of your samples, consider using the 96-well Ligation Kit from Oxford Nanopore which can similarly be streamlined in terms of cost and time, but avoids the amplification step.
[RETRACTED] Guardian Botanicals Blood Balance Australia [REAL OR HOAX] Shocking Shark Tank, Read Customer Reviews NOV 2021 v1
Authors: not provided health
Published: November 2021

[RETRACTED]

Guardian Botanicals Blood BalanceAustralia is to help those who are in search of a solution for poorly managed blood pressure, blood sugar, or cholesterol levels.
Protocol for chronic hepatitis B virus infection mouse model development by patient-derived orthotopic xenografts v1
Authors: not provided Alexey
Published: November 2021

This will be the first extensive comparative study of the main modern methods and protocols for isolation and cultivation primary hepatocellular carcinoma cells and tumor engraftment to the mice. All protocols will be optimized and characterized using the: (1) efficiency of the method for isolation cells from removed hepatocellular carcinoma in terms of their quantity and viability; (2) efficiency of the primary cell cultivation protocol in terms of the rate of monolayer formation and hepatitis B virus replication; (3) efficiency of the grafting method in terms of the growth rate and the possibility of hepatitis B virus persistence and replication in mice.The most effective methods will be recommended for use in translational biomedical research.
SERVICE OF BRITISH AND SOVIET WOMEN IN INTELLIGENCE DURING WORLD WAR II
Authors: Zalietok Nataliia
Published: November 2021

The article compares the peculiarities of the activities and life of British and Soviet women-spies during WWIIto deepen the available information about their participation in the war and find out the common and different in the policies of totalitarian and democratic regimes concerning it.

The author states that during WWII, Great Britain and the USSR recruited women into the intelligence service. Both countries taught them the necessary military skills, including the handling of various weapons. Their operational tasks in the service included the performance of combat roles too.Nevertheless, the British authorities, in contrast to the Soviet ones, denied the fact that women used lethal weapons. There was an official taboo on this in the country. Therefore, we must state the insincerity of the British government on this issue. Analyzing the level of training of agents, we see that the British government made more efforts and spent more time on it.There may be several reasons of it, but among the main ones we see the fact that the country was in a less difficult situation during WWII. After all, it managed to avoid invasion on it territories, and its military contingent was less involved in theaters of operations than the Soviet. Hence the smaller number of combat losses that needed to be urgently replaced by new military personnel.For example, the British women had the opportunity to practice skydiving during training, in contrast to the Soviet female spies – according to the testimonies of some of them, the jump during the combat mission was the first in their lives. There were also cases when Soviet intelligence groups trained only for a few weeks before the mission. In Great Britain, on ​​the other hand, there was a multi–level school for the training of agents. The life of spies on the service differed, depending on the peculiarities of their missions, their venues and the ability to take care of themselves during their completion.
Features and relationships of metabolic syndrome components in men with androgen deficiency. Part 2. Disorders of carbohydrate and purine metabolism. Retrospective study data
Authors: Pavlova Z. Sh. , Grevina V. Yu.
Published: November 2021

Introduction. Currently, few epidemiological data on a relation between impaired purine and carbohydrate metabolism and testosterone deficiency in overweight men due to adipose tissue and metabolic syndrome (MS) are available.

Aim: to study relationships between disturbances in carbohydrate and purine metabolism and testosterone level in men with adipose tissue excess and MS.

Materials and Methods. There were enrolled 64 overweight men to the study. The patients were divided into 3 groups based on the body mass index (BMI): group 1 – with overweight (n = 24), group 2 – with the first degree of obesity (n = 21), group 3 – with the second and third degree of obesity (n = 19). A correlation analysis was carried out between the data on carbohydrate and purine metabolism related to testosterone level and body composition, as well as additionally assessing the level of inter-group difference.

Results. A relationship between the parameters of carbohydrate and purine metabolism and the level of total testosterone has been established along with overdeveloped adipose tissue. A weak negative correlation was found across the sample between testosterone and glucose, insulin, and the НОМА-IR (Homeostasis Model Assessment of Insulin Resistance) index. i.e., the higher the glucose level, the higher НОМА-IR index, and the lower the testosterone level. In addition, it was found that along with increasing BMI it was paralleled with higher insulin level. The number of patients with fasting blood glucose levels above 5.6 mmol/L and insulin resistance also increased. In the group with I degree of obesity, a negative correlation was found between the levels of total testosterone and uric acid.

Conclusion. Thus, the thesis is confirmed that the more significant the violation of carbohydrate and purine metabolism, the more profound could be androgenic deficiency. Thus, it is obvious that normalization of body composition and removal of excessive adipose tissue would provide a more effective solution in choosing a strategy to treat androgen deficiency and disorders of carbohydrate and purine metabolism in overweight men.
People, Sounds and the Environment. The Aegean-Daghestani Connection
Authors: Tardivo G.
Published: November 2021

As the title suggests, on this occasion two factors are considered: A phonological survey, either way, Synchronic and Diachronic between Pre-Greek and Nakh-Daghestani languages. Then, a few words analyzed and scrutinized in various aspects; by phonology and from an historical Semantic perspective. Throughout the article, other details are also observed. Nevertheless, the main goal is to find an explanation for obscure Greek words, once again it leads on the mountain of the Caucasus.
Mystical Symbolism of the Artistic Space of Literary Texts of F.M. Dostoevsky (on the Example of the Story “The Landlady”)
Authors: Mikhaylova M.V.
Published: November 2021

The article examines the phenomenon of the mystical symbolism of the plot of the story by F.M. Dostoevsky's “The Landlady”. The unconscious, irrational concept of the story and its possibility of coexistence with a realistic implication are investigated. The text of the story is considered in its versatility and multilevelness. The images of the main characters are consistently considered and analyzed, both separately and in their connection with each other, the role of the mystical aspect in the formation of these images is revealed.
Effect of complications on survival after lung cancer surgery
Authors: YAKŞİ Osman , KILIÇGÜN Ali , ERSEN Ezel , SARBAY İsmail , ÜNAL Mehmet , TURNA Akif , KAYNAK Kamil
Published: November 2021

Purpose: This study aims to investigate the effect of complications on survival after lung cancer surgery.

Materials and Methods: This is a retrospective study of 802 patients who underwent surgical operations for lung cancer at two centers between January 2002 and December 2019. All patients were retrospectively evaluated according to age, gender, cancer stage, surgical technique, biochemical tests, pulmonary function tests, pulmonary risk index, length of the hospital stay, and the existing number of complications.

Results: In total, 802 patients (%84 males, %16 females) with a mean age of 60 years (range 19-88 years) were included in the study. 5-year overall survival rate was 62.3%. 224 complications occurred in 180 patients (22.4%). The ten most common complications, respectively, were prolonged air leak (54), pneumonia (22), arrhythmia (19), respiratory failure (15), hemorrhage (17), atelectasis (10), pneumothorax-expansion defect (7), arrest (7) bronchopleural fistula (7), subileus-ileus (6). Cancer stage, the existing number of complications, advancing age, and tumor size are parameters that significantly affect survival. The occurs of one or more complications significantly adversely affects survival.

Conclusion: Although the morbidity and mortality of lung cancer surgery have decreased in recent years, it is still high. Advanced stage lung cancer, advancing age, enlargement of tumor size and occurs of complications that negatively affect survival. Careful preoperative preparation may play a role in increasing long-term survival, as well as preventing complications, and decreasing early mortality.
Trimetilolpropan Triakrilat’ın Potansiyel Toksik, Genotoksik ve Mutajenik Etkilerinin Drosophila melanogaster Kullanılarak Araştırılması
Authors: TURNA DEMİR Fatma
Published: November 2021

Trimetilolpropan triakrilat (TMPTA), mürekkepler, plastikler, ahşap ve metal kaplamalar gibi farklı malzeme ve formüllerde yaygın olarak kullanılan bir kimyasaldır. Birçok alanda yaygın olarak kullanılmasına rağmen bu maddenin genotoksik potansiyeli çeşitli in vivo ve in vitro yaklaşımlarla net olarak ortaya konmamıştır. TMPTA'nın olası riskleri hakkında literatürdeki in vitro ve in vivo verilerin çelişkili olması nedeniyle, bu kimyasal toksisite ve genotoksisite analizleri için kullanılmaya devam etmektedir. Bu bağlamda çalışmanın amacı, in vivo bir model olan Drosophila melanogaster ile TMPTA'nın potansiyel toksik ve genotoksik etkilerini ortaya çıkarmaktır. Bu amaç doğrultusunda Drosophila Comet, kanat somatik mutasyon ve rekombinasyon (SMART) testleri uygulanmış ve fenotipik değişiklik belirlenmiştir. SMART yönteminde kromozom kırılması, nokta mutasyonu ve mitotik rekombinasyon tek tip klonlara neden olurken; mitotik rekombinasyon ise ikiz klonların oluşmasına neden olmaktadır. Drosophila hemosit hücrelerinde DNA hasarını tespit etmek için Comet testi uygulanmıştır. Deneme konsantrasyonu olarak 10 mM konsantrasyon canlılık açısından toksik etki gösterdiğinden, Drosophila'da genotoksisite ve mutajenite çalışmaları için 10 mM'nin altındaki konsantrasyonlarda testler yapılmıştır. Özellikle test edilen tüm toksik olmayan konsantrasyonlarda (0.5, 1, 2.5 ve 5 mM) TMPTA, Drosophila SMART testinde mutajenik etkiler ve Comet testinde genotoksik etkiler göstermiştir. Ancak, TMPTA'nın toksik olmayan konsantrasyonlarında kanatlar, göğüs kılı ve gözler açısından fenotipik değişiklikler tespit edilmemiştir. Bu çalışma, TMPTA'nın Drosophila’daki toksik ve genotoksik etkilerinin değerlendirildiği literatürdeki ilk çalışmadır.
Upscaling Tree Demography to Heterogenous Landscapes Using Models and Remote Sensing
Authors: Barber Cristina
Published: November 2021

Tree demography is foundational to ecology and conservation, from mass tree die-offs to forest recovery. Plot-level
studies of tree demography, including field measurements of tagged individuals, have been fundamental for developing
ecological theory and forest management strategies. However, the limited spatial extent of field plots impedes
generalizing plot-level models for spatial predictions across heterogeneous landscapes. Novel high-spatial resolution
remote sensing imagery has opened the possibility for measuring tree demographic rates with continuous spatial coverage
at landscape to regional extents. Remote sensing derived measurements could address pressing research questions,
including disentangling causes of high variation in natural regeneration across secondary forest landscapes. Despite
the promise of high-spatial resolution imagery for ecology, applying these data to ecological questions will require
novel modeling approaches that can account for large amounts of spatial data that often include hierarchical structure.
In this thesis, I apply high-resolution remote sensing to upscale tree demography at landscape scales, and provide
guidelines for ecologists seeking to parametrize spatially explicit models for neighbor interactions by combining field
data, high-resolution remote sensing, and Bayesian quantitative methods. Chapter 1 demonstrates how high-spatial
resolution remote sensing can help improve predictions of tree recruitment at the landscape scale. This chapter is the
first step towards new support tools that inform restoration projects about where and which species will regenerate
naturally in agricultural landscapes. Chapter 2 addresses how to optimize neighbor interaction models using the Hamiltonian
Monte Carlo algorithm. I demonstrate how ragged matrices could solve data storage inefficiencies associated with the
neighbor interaction models' pairwise structure. I also provide code for a model parametrization that solves a sampling
pathology associated with high correlation in hierarchical structures and an overview of metrics to assess when this
hierarchical structure pathology is present. Chapter 3 explores the influence of biophysical and anthropogenic drivers
on tree mortality in agricultural landscapes using high-resolution remote sensing data. The results suggest that
accessibility and land management are core factors that could be managed to prevent the mortality of agricultural trees.
Educational initiatives and new policies that address anthropogenic factors could be the answer to reduce agricultural
tree loss. Overall, this thesis brings together Bayesian statistical methods with novel high-resolution remote sensing
to overcome the spatial limitation of field measurements and produce spatial predictions and inference on drivers of
tree demography across heterogeneous landscapes.
Electrokit: Power Utility Toolkit–Quality of Technical Service
Authors: Bonzi Augusto , Boeck Eric , Hallack Michelle , Weiss Mariana , Daltro Yuri , Alarcon Daniel , Montanez Leopoldo
Published: November 2021

The Electrokit is an initiative created by the IDB to strengthen transformation and continuous improvement of electric utilities in the LAC region. The Electrokit is organized in 16 activities that are common to most electricity utilities. This publication presents the indicators and best practices related to Quality of Technical Service. The aim of the toolkit is to provide power utilities, policy and decision-makers access to best practices, current trends, and expertise to: (i) identify challenges, develop a strategy and action plan for addressing them; and (ii) support utilities to be more sustainable, efficient, improve customer experience and accelerate innovation to stay ahead of the rapidly sector transformation.
Acessibilidade Digital em Ambientes Virtuais de Aprendizagem: uma Revisão Sistemática
Authors: Dos Santos Carlos Eduardo Rocha , Oliveira Ligia Petrolini de , Herrera Victoria Alejandra Salazar , Da Silva Siony
Published: November 2021

As Tecnologias da Informação e Comunicação estão presentes na vida diária das pessoas, provocando transformações no entretenimento, contato pessoal profissional e aprendizado. Cursos à distância, empregam esses recursos, por meio de Ambientes Virtuais de Aprendizagem. Neste contexto é essencial que esse ambiente possua recursos de acessibilidade para que pessoas com deficiência também possam acompanhá-lo. Este artigo tem por objetivos 1) Identificar os estudos que estão sendo realizados com o objetivo de fornecer acessibilidade digital nos cursos à distância; 2) Comparar os trabalhos selecionados para verificar possíveis características comuns às pesquisas; 3) Apresentar os resultados da comparação feita, mostrando as semelhanças e diferenças entre as pesquisas analisadas. Foi realizada uma revisão sistemática com artigos, utilizando como descritores: "Ambiente virtual de aprendizagem", "Acessibilidade" e "Deficiência", tendo sido selecionados 14 trabalhos. O levantamento constatou que a maioria dos trabalhos analisados contemplam pessoas com deficiência visual e utilizam o Moodle como Ambiente Virtual de Aprendizagem, além de ter sido identificado que as diretrizes para acessibilidade W3C e WCAG são contempladas em quase todas as pesquisas. Elaborar propostas de cursos acessíveis necessita de uma equipe multidisciplinar, que planeje a acessibilidade desde a sua concepção. Isto evita retrabalho, custo e amplia a cultura da acessibilidade. Apesar dos estudos apresentados, verifica-se que a acessibilidade em cursos à distância ainda terá que percorrer um longo caminho.
Palavras-chave: Educação a distância. Moodle. Inclusão.
Diagnóstico das Aulas de Educação Física no Estado do Rio Grande Do Sul Durante a Pandemia da Covid-19
Authors: Santos Any Gracyelle Brum dos , Engers Patrí­cia Becker , Santos Thais de Lima dos , Bellinazo Rafaela Gonçalves , Ilha Phillip Vilanova
Published: November 2021

Diante do contexto da pandemia da Covid-19, ocorreram mudanças na organização da sociedade que se deram rapidamente e sem planejamento. Essas mudanças também influenciaram a educação e levaram as instituições a reorganizarem-se e a avaliar a possibilidade de ofertar o que está sendo denominado "Ensino Remoto". Esse processo levou os professores a encontrarem muitos e novos desafios. Assim, o presente estudo buscou investigar como os professores de Educação Física do estado Rio Grande do Sul desenvolveram suas aulas durante as medidas de isolamento social. Participaram do estudo 244 professores de Educação Física dos anos finais do Ensino Fundamental e do Ensino Médio. Como instrumento de coletas de dados foi utilizado um questionário on-line, desenvolvido no aplicativo Google Forms, tendo como principais pontos abordados: o perfil dos professores de Educação Física, desenvolvimento das aulas, os recursos utilizados, as atividades e os conteúdos abordados. Os resultados demonstraram que, em relação ao domínio das Tecnologias de Informação e Comunicação (TICs), os professores, em geral, apresentaram autopercepção de terem um bom domínio. Já sobre o desenvolvimento das aulas, a maioria dos professores, independente da rede e nível de ensino, conseguiu ministrá-las remotamente conforme o previsto, sendo realizadas atividades teóricas e práticas; e o recurso mais utilizado por eles foi o WhatsApp/Redes Sociais. Dessa forma, concluiu-se que os professores conseguiram dar seguimento às atividades letivas, para tanto, tendo de adaptar as metodologias de ensino.
Palavras-chave: Educação física. Covid-19. Ensino remoto.
Wokół wiersza Początek broszury politycznej…
Authors: Niewczas Łukasz
Published: November 2021

Artykuł stanowi kolejną, po tekstach J. Puzyniny, B. Subko, Z. Trojanowiczowej, J. Trznadla, próbę interpretacji utworu Początek broszury politycznej. Na tle wcześniejszych odczytań autor w znacznie większym stopniu uwzględnia historyczny kontekst w jakim powstał wiersz, przede wszystkim wypadki powstania styczniowego. Autor zestawia treść wiersza z publicystyką Norwida z tego okresu i odczytuje w liryku polemikę z tradycyjnym modelem polskiego patriotyzmu, nacechowanym skłonnością do bezrefleksyjnego i nieliczącego się z ofiarami działania.
DEVELOPMENT OF AN ENZYME BIOSENSOR BASED ON pH-SENSITIVE FIELD-EFFECT TRANSISTORS FOR ESTIMATING THE TOTAL CONTENT OF INDOLE ALKALOIDS IN TISSUE CULTURE OF RAUWOLFIA SERPENTINA BENTH. EX KURZ
Authors: Arkhypova V. M. , Soldatkin О. О. , Moghylevska L. P. , Konvalyuk І. І. , Kunakh V. А. , Dzyadevych S. V.
Published: November 2021

A laboratory prototype of an enzyme biosensor based on pH‑sensitive field-effect transistors has been developed to determine the total content of indole alkaloids in Rauwolfia serpentina Benth. Ex Kurz tissue culture. The biosensor was characterized by high sensitivity to th A laboratory prototype of an enzyme biosensor based on pH‑sensitive field effect transistors has been developed to determine the total content of indole alkaloids in Rauwolfia serpentina Benth. Ex Kurz tissue culture. The biosensor was characterized by high sensitivity to the total content of indole alkaloids (minimum limit of determination – 0.5 μg/ml of the total content of indole alkaloids contained in the juice obtained from tissue culture of Rauwolfia serpentina). The linear range of biosensor determination of the analyte was from 2 to 15 μg / ml of the total content of indole alkaloids. Analysis of indole alkaloids using a biosensor is simple and fast and does not require expensive equipment and special sample preparation for analysis, unlike traditional methods. The created biosensor can be further used to control the total content of indole alkaloids in modern biotechnological and pharmaceutical processes for the production of drugs and biologically active additives. e total content of indole alkaloids (minimum limit of determination – 0.5 μg/ml of the total content of indole alkaloids contained in the juice obtained from tissue culture of Rauwolfia serpentina). The linear range of biosensor determination of the analyte was from 2 to 15 μg / ml of the total content of indole alkaloids. Analysis of indole alkaloids using a biosensor is simple and fast and does not require expensive equipment and special sample preparation for analysis, unlike traditional methods. The created biosensor can be further used to control the total content of indole alkaloids in modern biotechnological and pharmaceutical processes for the production of drugs and biologically active additives.
Sistema de riego por goteo automatizado y sostenible en zonas rurales de Nicaragua
Authors: Bello Pavón Julio Francisco , García Montoya Katherine Esperanza , Lacayo Arauz Kenneth Antonio
Published: November 2021

A pesar de ser un país rico en agua, Nicaragua lucha por asegurar el acceso al agua potable para muchos de sus residentes. Además de los problemas de calidad distributivo y del agua, una prolongada sequía que afecta a todas las regiones del país ha sido un desafío para garantizar las necesidades de agua rurales. El propósito de este proyecto es crear un sistema de hardware/software fácil de usar, confiable y sostenible para automatizar el riego de tierras de cultivo en Nicaragua. El objetivo del sistema es ser lo suficientemente simple como para ser utilizado por los agricultores, pero eficaz y fiable. El sistema ayudaría a los agricultores a ahorrar recursos y mejorar la calidad de sus tierras. Un sistema de riego de agua integrado con un microcontrolador electrónico para permitir un riego por goteo eficiente y ayudar al cultivo de cultivos agrícolas durante períodos de lluvias inadecuadas, también el acceso adicional a la electricidad a través de un sistema de energía solar Una solución de riego sostenible permitirá a los miembros de la comunidad crear más oportunidades económicas y a las pequeñas empresas mantenerse mejor cerca de casa.
Audio module to capture, store and reproduce sound
Authors: Leitón Jiménez Jason Leitón-Jiménez
Published: November 2021

This poster explains the design of an audio module, which is capable of capturing sound signals and storing them for later reproduction. The development platform is an embedded system (Beaglebone black), which has GPIO pins for user interaction. One of the objectives of the module is to keep production costs low, so the electronic components will be chosen taking quality criteria in operation as well as their cost. In the software component, the fdatool tool will be use to design the digital filter, getting the differences equation. It should be noted two major challenges that the development of this project has are the presence of noise in the analog signal and the sampling frequency with which the samples are taken to obtain the digital signal.
effects of Industry 4.0 on employment and inequality
Authors: Mungioli Rafael Palma , Daudt Gabriel Marino , Willcox Luiz Daniel
Published: November 2021

This article develops a critical assessment of the literature correlating the technological advances of Industry 4.0 to worsening conditions in unemployment and wage inequality. Some of the limits and inconsistencies of this literature are highlighted, particularly its inadequacy to explain contemporary movements of manufacturing and its social consequences. We then argue that an analysis based on post-Keynesian political economy seems more appropriate to studying the topic, since it underlines the importance of effective demand and political and international contexts in the determination of employment and wages. The article concludes by rejecting the mainstream hypothesis that correlates unemployment and/or inequality with technological progress.
Organizational Factors in Implementation of Patient Safety Culture in Hospitals: Systematic Literature Review
Authors: Darma Septin Srimentari Lely , Purwaningsih Purwaningsih , Ulfiana Elida
Published: November 2021

Introduction: Patient safety culture is a program organized to minimize the risk of unexpected events and improve patient safety. This study is aimed to explain the relationship between organizational factors in the implementation of patient safety culture in hospitals based on empirical studies in the last five years.Method: ProQuest, ScienceDirect, Sage, CINAHL, and google scholar databases have been searched using indexed keywords in the Medical Subject Heading (MeSH) on 2015-2020. JBI's review with a cross-sectional study design used to assess research quality. The PRISMA flowchart was used to summarize the study selection process in the literature review with inclusion and exclusion criteria adjusted to the PICOS framework.Results: We found 13 journals that consist of three studies discuss about leadership, seven journals describe about resources, and three journals relate to organizational structure.  Every country has a different characteristic in implementation of patient safety culture. The thirteen journals came from countries that divided in to three continents, there are Asia, Europe, and Africa. The results of this studyshow that leadership, resources, and, organizational structure can optimize the application of patient safety culture. Leadership support motivates health workers in the room in implementing a patient safety culture. Adequate resources reduce the risk of accidents at work, and an effective organizational structure creates good and conducive performance.Conclusions: Provide between three and five key words in alphabetical order, which accurately identify the paper’s subject, purpose, method and focus. Don't use words or terms in the title as keywords. These keywords will be used for indexing purposes. Keywords cannot be more than 5 words or phrases in alphabetical order
The Effect of Turmeric Drink and Lavender Aromatherapy Combination on Neck Pain in Batik Craftsmen in Tuban
Authors: Dwi Wulandari Indriani , Harmayetty Harmayetty
Published: November 2021

Neck pain in batik craftsmen causes discomfort to work so the efficiency and productivity decrease. Neck pain in batik craftsmen is caused by a bent position when sitting for a long time and done by sitting in a small chair which is usually called a dingklik. The process of canting takes 6-8 hours per day so that the batik craftsmen have a short rest time which causes fatigue and muscle tension. The research objective was to analyze the effect of the combination of turmeric water and lavender aromatherapy on neck pain in batik craftsmen. The research design used was pre-experimental using one- group pre-post test data collection method with a sample size of 74 respondents. Samples were taken using probability sampling techniques. The independent variable in this study is the combination of turmeric water and lavender aromatherapy. The dependent variable in this study was neck pain in batik craftsmen. The instrument in this study used a demographic data questionnaire, a numeric rating scale pain measurement sheet and standard operating procedures for making turmeric water and lavender aromatherapy. The research data obtained were analyzed by Wilcoxon Signed Rank Test α≤0.05. There is an effect of a combination of turmeric water and lavender aromatherapy on neck pain in batik craftsmen in Tuban with a value of α≤0.05, p = 0.000. The combination of turmeric water and lavender aromatherapy can reduce the level of neck pain in batik craftsmen with neck pain complaints.
THE RELATIONSHIP OF PARTNER SUPPORT WITH VARIOUS ACTIVITIES OF THE ELDERLY HYPERTENSION
Authors: Angelina Farah Dwita , Haryanto Joni , Ulfiana Elida
Published: November 2021

Hypertension is a health problem that many elderly suffer from. Blood pressure in the elderly with hypertension can be controlled in various ways, namely doing physical activity regularly, performing activities related to cognitive function, and controlling stress levels so as not to affect contractions or pulsations of the heart and nervous system that can cause blood pressure to increase. The purpose of this study was to determine the relationship of partner support with physical, mental, and social activities of the elderly with hypertension.This study used a correlational non-experimental design with a cross-sectional approach. The number of samples were 102 respondents in the Morokrembangan area, where the sampling used Nonprobability Sampling method, namely Purposive Sampling. The research instrument used partner support questionnaires, Global Physical Activity Questionnaire (GPAQ), mental health practices, social activities and demographic characteristics. The analysis used Spearman Rho test.The results of this study were there was a relationship between partner support with physical activity (p = 0.000; r = 0.589 ), mental activity (p = 0.000; r = 0.778 ), and social activity (p = 0.000; r = 0.671) with positive and unidirectional correlation.As you get older, daily activities will decrease too. The better the support provided by the partner, the higher the level of daily activities carried out by the elderly. Therefore, elderly couples are expected to provide mutual support in carrying out physical, mental, and social activities.
EVALUATION OF DEVELOPMENT LEVEL OF INTEGRATED NON-COMMUNICABLE DISEASES GUIDANCE POST IN MOJOGENENG VILLAGE, JATIREJO HEALTH CENTER, MOJOKERTO REGENCY
Authors: Widarti Luluk , Suprianto Suprianto
Published: November 2021

Introduction: PTM is one of the most common causes of death in Indonesia. Based on a preliminary study of data from the Jatirejo Public Health Center in 2018, 2743 families with hypertension were found while those receiving routine treatment were 884 families. In Mojogeneng village, 163 families suffer from hypertension, but only 64 families receive regular treatment. Based on these problems, it can be said that the implementation of the PTM Posbindu in Mojogeneng Village has not run optimally, therefore it is necessary to carry out an evaluation that aims to see the level of development of the PTM Posbindu through 12 indicators according to the UKBM technical guidelines.Methods: Using a qualitative study conducted in Mojokerto Regency by involving related parties. The technique used is interview, Focus Group Discussion/FGD, observation and document review. The secondary data of the research was obtained from the results of the PTM Posbindu activities which were discussed in accordance with the research variables.Results: Variable developmental level of PTM Posbindu, Related to the implementation of activities carried out every month, 25% target obesity coverage, 35% target blood glucose, 25% target blood cholesterol, PTM counseling is carried out 3 or 4 times a year, counseling on all PTM problems, physical activity once a week 30% target, participants aged >55 years 70%, 45-55 years 55%, 35-44 years 30%, 25-35 years 15%, implementing activities 90% from the community, health financing 80% from the community , 75% independent participants, and Partnership 3 to 4 times a year.Discussion: Evaluation of the developmental level of PTM Posbindu consists of 12 indicators, the first indicator is independent category, second pratama, third middle, fourth pratama, fifth middle, sixth independent, seventh middle, eighth >55 years old and 44-55 full moon, 35-44 years old and 25-34 middle years, ninth and tenth full moons, eleventh full moons, and twelfth full moons.
Information dissemination during pandemics: a review on the Spanish Influenza and Covid-19
Authors: Kyere Isaac , Kankam Philip Kwaku
Published: November 2021

Background of the study: Information dissemination could be seen as the means through which facts and information are linked to the rightful individual seekers and organizations. Due to restrictions during pandemics, health professionals and other stakeholders have the important role of disseminating information and resources on the pandemic to the public through various media channels available to them.
Purpose: This study looked into how information disseminations were carried out during the Spanish Influenza and Covid-19 pandemics based on review of literature
Method: Through the use of relevant keywords and search strategies, the study retrieved literature from Google Scholar for review. The literature were then analysed based on themes to produce a narrative report.
Findings: The study reveals that information access and dissemination were timely and speedily during the Covid-19 pandemic dur to advancements in technology whereas the dissemination of information during the Spanish Influenza were limited and rarely timely worldwide.
Conclusion: Currently, there exist a problem of misinformation and an ‘infodemic.' Due to advancements in information sharing technologies. The study recommends the need to tackle ‘infodemic’ and misinformation during pandemics.
Availability and Usage of Library School Resources as Predictors of Reading Habits among Secondary School Students in Oredo Local Government, Edo State, Nigeria
Authors: Oluwatosin Adedoyin , Akporhonor Blessing Amina
Published: November 2021

Background of the study: It is the responsibility of every school library to promote and support the National Policy of Education by providing equitable school library resources.

Purpose: This study investigates the availability and usage of school library resources as predictors of reading habits among secondary school students in Oredo Local Government (LG) of Edo state, Nigeria.

Method: Descriptive survey design was adopted for the study. The population comprises of 362 students in Senior Secondary Students III (SSS3) in two public and two private senior secondary schools in Oredo LG, Edo state, Nigeria. Stratified random technique was used to select the four schools and 200 copies of questionnaires were administered to the respondents of which only a total of 190 copies of questionnaire were returned which represents 95% return rate.

Findings: Findings revealed that most of the sampled schools have library resources; however most of the resources were obsolete. Results show that most of the respondents do not make use of the resources regularly and that the respondents are majorly interested in text related to their subject in school. It was discovered that none of the schools have a trained librarian working in their libraries.

Conclusion: The study established that availability and usage of library resources cannot effectively predict the reading habit of secondary school students in Oredo LG, Benin-City.
Perception and Use of OPAC by Users in Academic Libraries in Kwara State, Nigeria
Authors: Akanbi Mohammed Lawal , Adekanbi Rebecca Olufunmilola , Bankole Qudus Ajibola
Published: November 2021

Background of the study: The study investigated the use and perception of Online Public Catalogue (OPAC) by users in academic libraries in Kwara State, Nigeria.
Purpose: The study adopted descriptive survey research method were a total number of 203 questionnaires were distributed amongst library users in both selected academic libraries. A simple random sampling technique was used for this study.
Method: The descriptive analysis was used to analyze the collected data using frequency counts and simple percentages.
Findings: The study revealed that majority of the respondents is aware of the existence and availability of OPAC. Although a very small percent of respondents in Unilorin and Kwara State Polytechnic got their awareness of OPAC through the library. The study also revealed that an average percent of respondents in both institutions can make use of the library OPAC effectively. Based on user’s perception of OPAC, the findings show that majority of respondents highly acknowledge OPAC, well perceived and more preferred to card catalogue. A high percent of respondents admitted that the library OPAC enable them to locate materials quickly on the shelf. However, most of the respondents showed that they are facing some challenges which include poor network services, power failure, poor assistance from the library staff etc.
Conclusion: The researchers recommend that the library should create more awareness and effective user education for students on the use of OPAC at various levels to ensure maximum utilization of the library resources.
Homojunction perovskite solar cells: opportunities and challenges
Authors: Cui Peng , Qu Shujie , Zhang Qiang , Liu Benyu , Yan Luyao , Du Shuxian , Wang Xinxin , Huang Hao , Ji Jun , Li Meicheng
Published: November 2021

Organometallic halide perovskites have rapidly become promising materials as a result of their outstanding properties in high-efficiency and low-cost next-generation solar cells. Perovskite materials can be adjusted to be p- or n-type by defect engineering through, for example, the self-doping method by controlling the precursor compositions and process conditions. Recently, a p-type perovskite/n-type perovskite homojunction has been proposed and constructed, which provides a possibility for the design of a novel type of perovskite solar cell (PSC). Following a brief overview of the physical fundamentals of perovskite homojunctions, a detailed discussion of the promising progress of recently reported homojunction PSCs is presented here, including theoretical simulations, extrinsic and interfacial doping and graded structures. Furthermore, the opportunities regarding higher doping concentrations, simpler device architectures, ion migration inhibition and device stability are discussed. Finally, an outlook that offers insights into the future development of highly efficient and stable homojunction PSCs is provided.
Simulation of a rotating strong gravity that reverses time
Authors: Matsuki Yoshio , Bidyuk Petro
Published: November 2021

In this research we simulated how time can be reversed with a rotating strong gravity. At first, we assumed that the time and the space can be distorted with the presence of a strong gravity, and then we calculated the angular momentum density of the rotating gravitational field. For this simulation we used Einstein’s field equation with spherical polar coordinates and the Euler’s transformation matrix to simulate the rotation. We also assumed that the stress-energy tensor that is placed at the end of the strong gravitational field reflects the intensities of the angular momentum, which is the normal (perpendicular) vector to the rotating axis. The result of the simulation shows that the angular momentum of the rotating strong gravity changes its directions from plus (the future) to minus (the past) and from minus (the past) to plus (the future), depending on the frequency of the rotation.
Improvement of forest fire monitoring system by expanding information and technological possibilities of modern quadcopters
Authors: Husak Olena , Husak Volodymyr
Published: November 2021

The article proposes a solution to an important problem — the development of an information technology based on expanding the functionality of non-specialized unmanned aerial vehicles (drones) for early detection of forest fires. The proposed information technology is designed to increase the effectiveness of monitoring forest fires. Тhe existing level of information technology does not fully settle the issue of reliable fire protection of forests. Today, there is a contradiction between the high cost of developing high-tech fire-fighting equipment and lack of its efficiency. The elimination of this contradiction will be facilitated by the involvement of additional non-technical and technical resources in the information technology of early detection of forest fire hotspots. The results of the analysis of the use of modern drones prove that the involvement of unmanned aerial vehicles significantly increases the efficiency of many types of monitoring and they can successfully be used to solve the problems of early detection of forest fire hotspots. The results of experiments are presented, which were carried out both for a series of digital images and for video.
Fuzzy logical conclusions and conclusions in expert systems of medical diagnostics
Authors: Zack Yuriy
Published: November 2021

The main problems in making a correct diagnosis are: subjectivity and insufficient qualifications of the doctor, difficulties in correctly assessing the patient’s complaints, signs and symptoms of the disease observed in the patient, as well as individual manifestations of the symptoms of the disease. In publications on the use of expert systems for medical diagnostics using fuzzy logic, the main attention was paid to the medical features of the problem. In this work, for the first time, general methodological aspects of building such systems, creating databases, representing by fuzzy sets of real numbers, digital scales, linguistic and Boolean data of symptom values are formulated. The types of membership functions that are advisable to use to represent the symptoms of diseases are proposed. In fuzzy-logical conclusions, not only the values of the characteristic functions of the logical terms of individual symptoms, but also complex arithmetic functions of their values are used.