bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparison of chicken immune responses after inoculation with H5 avian influenza virus-like particles produced by insect cells or pupae
Authors: Huang Dean , Chao Yu-Chan , Lv Zhengbing , Jan Jia-Tsrong , Yang Yu-Chih , Hsiao Pei-Wen , Wu Chia-Ying , Liao Chiu-Hsun , Wu Tzu-Hsien , Wang Lih-Chiann
Published: May 2021

Introduction

Novel clade 2.3.4.4 H5 highly pathogenic avian influenza virus (HPAIV) outbreaks have occurred since early 2015 in Taiwan and impacted the island economically, like they have many countries. This research investigates the immunogenicity of two HPAIV-like particles to assess their promise as vaccine candidates.

Material and Methods

The haemagglutinin (HA) gene derived from clade 2.3.4.4 H5 HPAIV and matrix protein 1 (M1) gene were cloned into the pFastBac Dual baculovirus vector. The resulting recombinant viruses were expressed in Spodoptera frugiperda moth (Sf)21 cells and silkworm pupae to generate Sf21 virus-like particles (VLP) and silkworm pupa VLP. Two-week-old specific pathogen–free chickens were immunised and their humoral and cellular immune responses were analysed.

Results

The silkworm pupa VLP had higher haemagglutination competence. Both VLP types elicited haemagglutination inhibition antibodies, anti-HA antibodies, splenic interferon gamma (IFN-γ) and interleukin 4 (IL-4) mRNA expression, and CD4+/CD8+ ratio elevation. However, chickens receiving silkworm pupa VLP exhibited a significantly higher anti-HA antibody titre in ELISA after vaccination. Although Sf21 VLP recipients expressed more IFN-γ and IL-4, the increase in IFN-γ did not significantly raise the CD4+/CD8+ ratio and the increase in IL-4 did not promote anti-HA antibodies.

Conclusion

Both VLP systems possess desirable immunogenicity in vivo. However, in respect of immunogenic efficacy and the production cost, pupa VLP may be the superior vaccine candidate against clade 2.3.4.4 H5 HPAIV infection.
Management of Motivation of Managers’ Work At the Enterprises of Ukraine: Innovative Aspects
Authors: Popadinets Iryna , Andrusiv Uliana , Galtsova Olga , Bahorka Mariia , Yurchenko Natalia
Published: May 2021

The purpose of the paper is to develop a model for managing the motivation of managers and ensure its effectiveness. The principles of formation of management model of managers’ work motivation which correspond to the universal system approach to management model of managers’ work motivation and define its basic functions are outlined: a) goal setting, b) assessment and forecasting of the state and efficiency, c) development and decision making, d) planning, e) organizational, f) communication and subordination, g) regulation of the management model of motivation of managers, h) control. The management model of managers’ work motivation of (MMMWM) is formalized in the form of a structural-logical scheme based on a systematic approach and decomposition, which reflects the interaction of subject and object in the process of forming and implementing a system of motivation of managers at the enterprise. The factors for achieving the set goals have been formed, which are divided into internal and external motivators for managing managers’ work motivation. The management model of managers’ work motivation which is presented by the following subsystems is offered: “X” – target subsystem (the management process of managers’ work motivation), “Y” – providing subsystem (factors of rational achievement of the goals), “XY” – providing subsystem (regulatory legal acts, resources), “Z” – management subsystem (reflects the implementation of the general functions of management work motivation on the basis of experience), which are characterized by parameters, indicators, criteria for managing the motivation of managers. According to the method of linear multiple regression, a system of equations was constructed to describe the economic-mathematical model of management motivation at oil and gas enterprises, which after the repeated experiments provided diagnostics of indicators before, during and after the implementation of management motivation model.
Waste to Energy: Calorific Improvement of Municipal Solid Waste through Biodrying
Authors: Zaman Badrus , Samadikun Budi Prasetyo , Hardyanti Nurandani , Purwono Purwono
Published: May 2021

Municipal solid waste (MSW) is an energy resource with sufficient energy/calorific value, making it a suitable substitute for fuel. This study investigated the effect of air flow rate on the MSW calorific value, the hemicellulose content, and the MSW degradation rate in a biodrying process. Four biodrying reactors equipped with flowrate and temperature recorders were used in the study. The air flow rate was varied as follows: 0 L/min/kg, 2 L/min/kg, 4 L/min/kg, and 6 L/min/kg, corresponding to reactors R1, R2, R3, and R4, respectively. The calorific value, water content, hemicellulose content, organic C content, and total N were measured on day 1, day 15, and day 30. The results showed that the biodrying process could increase the calorific value by 55.3 %, whereas the control reactor could increase the calorific value by only 4.7 %. The highest calorific value was 17.63 MJ/kg, at an air flow rate of 4 L/min/kg. The air flow rate had a significant effect on increasing the calorific value (sig.<0.05). The highest temperature in the biodrying process was 41 °C. The final MSW moisture content was 27.28 %, resulting from R4. According to the statistical test results, the air flow rate had a significant influence on the water content parameters. Hemicellulose degradation due to air flow rate reached 80–85 %. The air flow rate did not significantly influence the hemicellulose degradation (sig.>0.05). The biodrying process is the suitable method to increase the calorific value of MSW while reducing its water content; thus, the process promotes the realization of waste to energy as refuse-derived fuel.
Strength and Weakness of the Old English Adjective
Authors: Malak Janusz
Published: May 2021

As regards Old English, the inflectional strength and weakness are characterised by a kind of inconsistency. In the case of Old English adjectives these two inflectional properties appear to be different from those associated with nouns and verbs. In the case of the latter the two properties seem to be lexically determined while in the case of adjectives they appear to be determined by syntactic conditions. The traditional accounts of the Old English grammar attribute two paradigms to one adjectival lexical item. The analysis presented in this article postulates that one can actually speak about one adjectival inflection and what is traditionally presented as strong and weak adjectival inflections is actually the result of two different syntactic derivations.
EL COMERCIO ELECTRÓNICO. REGULACIÓN Y APLICACIÓN A LOS NEGOCIOS INTERNACIONALES (ELECTRONIC COMMERCE. REGULATION AND APPLICATION TO INTERNATIONAL BUSINESS)
Authors: Croda Marini José Rubén
Published: May 2021

Resumen: El comercio electrónico es hoy una actividad que va ganando espacios en la cotidianidad de personas y organizaciones, pues el mundo de los negocios, sean locales, nacionales o incluso internacionales, ha observado cambios acelerados con el uso de las nuevas formas de realizar transacciones, mediante la inclusión de las tecnologías de la información y la comunicación (TICS). Lo cual trae innumerables beneficios, pero también algunos problemas y retos que deben considerase, desde los ámbitos normativo, en primer lugar, y académico, en segundo término. Por ello, se presenta un esbozo del marco regulatorio del comercio electrónico en el caso específico de México y se hace referencia a algunos aspectos de la regulación internacional. Y se presentan algunas ideas para la enseñanza y el aprendizaje de este tema en la situación actual. Abstrac: Electronic commerce is today an activity that is gaining space in the daily lives of people and organizations, since the business world, be it local, national or even international, has seen accelerated changes with the use of new ways of carrying out transactions, through the inclusion of information and communication technologies. Which brings innumerable benefits, but also some problems and challenges that must be considered, from the normative spheres, first, and academically, second. For this reason, an outline of the regulatory framework for electronic commerce is presented in the specific case of Mexico and reference is made to some aspects of international regulation. And some ideas are presented for teaching and learning this topic in the current situation.
Faking and the Validity of Personality Tests: An Experimental Investigation Using Modern Forced Choice Measures
Authors: Huber Christopher , Kuncel Nathan , Huber Katie , Boyce Anthony
Published: May 2021

Despite the established validity of personality measures for personnel selection, their susceptibility to faking has been a persistent concern. However, the lack of studies that combine generalizability with experimental control makes it difficult to determine the effects of applicant faking. This study addressed this deficit in two ways. First, we compared a subtle incentive to fake with the explicit “fake-good” instructions used in most faking experiments. Second, we compared standard Likert scales to multidimensional forced choice (MFC) scales designed to resist deception, including more and less fakable versions of the same MFC inventory. MFC scales substantially reduced motivated score elevation but also appeared to elicit selective faking on work-relevant dimensions. Despite reducing the effectiveness of impression management attempts, MFC scales did not retain more validity than Likert scales when participants faked. However, results suggested that faking artificially bolstered the criterion-related validity of Likert scales while diminishing their construct validity.
Job Seekers’ Impression Management on Facebook: Scale Development, Antecedents, and Outcomes
Authors: Myers Vanessa , Price Jennifer , Roulin Nicolas , Duval Alexandra , Sobhani Shayda
Published: May 2021

Many organizations rely on social media like Facebook as a screening or selection tool; however, research still largely lags behind practice. For instance, little is known about how individuals are strategically utilizing their Facebook profile while applying for jobs. This research examines job seekers’ impression management (IM) tactics on Facebook, personality traits associated with IM use, and associations between IM and job-search outcomes. Results from two complementary studies demonstrate that job seekers engage in three main Facebook IM tactics: defensive, assertive deceptive, and assertive honest IM. Job seekers lower in Honesty–Humility use more Facebook IM tactics, whereas those higher in Extraversion use more honest IM and those higher on Conscientiousness use less deceptive IM. Honest IM tactics used on Facebook are positively related to job-search outcomes. This paper therefore extends previous IM research by empirically examining IM use on Facebook, along with its antecedents and outcomes.
Human-Aware Reinforcement Learning for Fault Recovery Using Contextual Gaussian Processes
Authors: McGuire Steve , Michael Furlong P. , Heckman Christoffer , Julier Simon , Ahmed Nisar
Published: May 2021

This work addresses the iterated nonstationary assistant selection problem, in which over the course of repeated interactions on a mission, an autonomous robot experiencing a fault must select a single human from among a group of assistants to restore it to operation. The assistants in our problem have a level of performance that changes as a function of their experience solving the problem. Our approach uses reinforcement learning via a multi-arm bandit formulation to learn about the capabilities of each potential human assistant and decide which human to task. This study, which is built on our past work, evaluates the potential for a Gaussian-process-based machine learning method to effectively model the complex dynamics associated with human learning and forgetting. Application of our method in simulation shows that our method is capable of tracking performance of human-like dynamics for learning and forgetting. Using a novel selection policy called the proficiency window, it is shown that our technique can outperform baseline selection strategies while providing guarantees on human use. Our work offers an effective potential alternative to dedicated human supervisors, with application to any human–robot system where a set of humans is responsible for overseeing autonomous robot operations.
Uso de metilfenidato nos estudantes da graduação de medicina em universidades brasileiras: uma revisão bibliográfica
Authors: Menezes José Walmir Rodrigues de , Maia Juliana Leal Freitas
Published: May 2021

Objetivo: Buscar discutir, através de pesquisa bibliográfica, as principais causas, fatores de risco, comorbidades associadas, epidemiologia e consequências do uso de metilfenidato nos graduandos de medicina nas universidades brasileiras. Métodos: Vinte artigos das bases de dados Scielo, MEDLINE e Lilacs, em que todos foram revisados na íntegra para compor os dados dessa pesquisa. Resultados: O metilfenidato é conhecido pela sua associação ao tratamento farmacológico do Transtorno de Déficit de Atenção e Hiperatividade (TDAH), sendo também utilizado em casos restritos de narcolepsia e obesidade. Devido a sua propriedade de estimulante do sistema nervoso central, esse fármaco tem sido utilizado como alternativa para o melhor desempenho acadêmico frente ao estresse e à alta cobrança advindo das universidades. Considerações finais: Sendo assim, conhecer melhor sobre o uso de metilfenidato neste grupo populacional fornecerá às instituições de ensino informações relevantes sobre epidemiologia, principais causas e fatores de risco, podendo repercutir na ampliação de estratégias que visem à prevenção e suporte dos devidos alunos.
Conhecimento de enfermeiros de um pronto atendimento sobre lesão por pressão: potencialidades e fragilidades vivenciadas
Authors: Panerai Gabrieli Santos dos Santos , Machado Karine de Freitas Cáceres , Ilha Silomar , Pereira Adriana Dall Asta
Published: May 2021

Objetivo: Verificar o conhecimento dos enfermeiros atuantes em um pronto atendimento sobre lesão por pressão. Métodos: Estudo exploratório, descritivo, qualitativo, realizado com 12 enfermeiros de uma Unidade de Pronto Atendimento Municipal no Rio Grande do Sul. Os dados coletados em novembro de 2020, por meio de um questionário contendo questões mistas, norteadas pela técnica vinheta, foram submetidos a análise de conteúdo. Resultados: Dentre da equipe multidisciplinar de saúde, os enfermeiros são profissionais fundamentais para realizar o cuidado de pacientes com lesão por pressão, possuem conhecimentos sobre os fatores que predispõe e realizam um plano de cuidados necessários. Contudo, referem não se sentirem capacitados para este cuidado e, algumas vezes, há falta de material para esta demanda. Percebem, também, a necessidade de realizar capacitações para atualização e como a presença ou ausência da mesma impacta diretamente nas tomadas de decisão sobre os cuidados com o paciente. Conclusão: Os profissionais possuem conhecimentos sobre os fatores que predispõe a lesão por pressão e realizam plano de cuidados; observou-se também que não se sentem capacitados e que acham pertinente a educação permanente sobre a temática em questão.
Characterization of Nanomaterials with Total Scattering and Pair Distribution Function Analysis: Examples from Metal Oxide Nanochemistry
Authors: Jensen Kirsten M. Ø.
Published: May 2021

The development of new functional nanomaterials builds on an understanding of the intricate relation between material structure and properties. Only by knowing the atomic arrangement can the mechanisms responsible for material properties be elucidated and new materials and technologies
developed. Nanomaterials challenge the crystallographic techniques often used for structure characterization, and the structure of many nanomaterials are therefore often assumed to be 'cut-outs' of the corresponding bulk material. Here, I will discuss how Pair Distribution Function (PDF) analysis
of total scattering data can aid nanochemists in obtaining a structural understanding of nanoscale materials, focusing on examples from metal oxide chemistry.
Colloidal Oxide Perovskite Nanocrystals: From Synthesis to Application
Authors: López-Domínguez Pedro , Van Driessche Isabel
Published: May 2021

Nanocrystals (NCs) are complex systems that offer a superior level of detailed engineering at the atomic level. The large number of novel and revolutionary applications have made nanocrystals of special interest. In particular oxide perovskites are one of the most widely investigated
family of materials in solid-state chemistry, especially for their ferroelectric and superconducting properties. In addition to these well-known properties, perovskites show good electrical conductivity (close to metals), ion conductivity and mixed ionic-electronic conductivity. In that sense,
controlled synthesis of nanomaterials with special care over size and shape are essential in many fields of science and technology. Although it is well-known that physical methods deliver excellent quality nanomaterials, their high production cost has increased the interest to more affordable
alternative chemical processes. In this review, we focus on the preparation of sub-10 nm oxide perovskite nanocrystals and the main strategies used to control the final properties of the obtained products. In the second part, we present the methods available for nanocrystal solutions processing
together with the most remarkable applications foreseen.
Nanocrystal Quantum Dot Devices: How the Lead Sulfide (PbS) System Teaches Us the Importance of Surfaces
Authors: Lin Weyde M. M. , Yarema Maksym , Liu Mengxia , Sargent Edward , Wood Vanessa
Published: May 2021

Semiconducting thin films made from nanocrystals hold potential as composite hybrid materials with new functionalities. With nanocrystal syntheses, composition can be controlled at the sub-nanometer level, and, by tuning size, shape, and surface termination of the nanocrystals as well
as their packing, it is possible to select the electronic, phononic, and photonic properties of the resulting thin films. While the ability to tune the properties of a semiconductor from the atomistic- to macro-scale using solution-based techniques presents unique opportunities, it also introduces
challenges for process control and reproducibility. In this review, we use the example of well-studied lead sulfide (PbS) nanocrystals and describe the key advances in nanocrystal synthesis and thin-film fabrication that have enabled improvement in performance of photovoltaic devices. While
research moves forward with novel nanocrystal materials, it is important to consider what decades of work on PbS nanocrystals has taught us and how we can apply these learnings to realize the full potential of nanocrystal solids as highly flexible materials systems for functional semiconductor
thin-film devices. One key lesson is the importance of controlling and manipulating surfaces.
A késő rézkori fémművesség emlékei a Kis-Balaton területén és tágabb térségében
Authors: Bondár Mária
Published: May 2021

This paper collects the relics of metalwork in the Little Balaton and surrounding area, with the probably most outstanding find of the Late Copper Age metalworking. The article covers the Vörs diadem and its problematics and pos-sible resolutions (e.g. the sex of skeleton, the raw material of diadem and the localisation of the site).
A csoma-újtelepi késő avar kori temetőrészlet
Authors: Harag Mátyás
Published: May 2021

The cemetery, which was discovered in the north-ern territory of Csoma (somogy County) in 1956, lies in the valley of river Kapos. In this region we know several cem-eteries from the Early Middle ages, but most of them are unpublished. according to the published sites, a large popu-lation lived there at the time of the fall of the avar Khagan-ate. Future research will be able to answer what happened with this people after the end of the avar rule. However, the first step in this research is to analyze and publish the un-published sites, like the Late avar age cemetery of Csoma.
A Harkány-Nagynyárádi-sík zárt lösztölgyesei (Pulmonario mollis-Quercetum roboris Kevey 2008)
Authors: Kevey Balázs
Published: May 2021

The study deal with the phytosociological charac-teristics of oak forests growing on the loess-covered hills on the Harkány-Nagynyárád plain, where the author found rep-resentative stands of a recently described community, the closed pedunculate oak forest on loess (Pulmonario mollis-Quercetum roboris). This community occupies xero-mesic habitats between the more xeric habitat of the open steppe woodland (Aceri tatarici-Quercetum roboris) and the mesic habitats of the closed oak-hornbeam forest (Corydali cavae-Carpinetum). In terms of its ecological role, this community is the ecological equivalent of the closed pedunculate oak forest on calcareous sand (Convallario-Quercetum roboris). In the closed pedunculate oak forest, character species of dry grasslands (Festuco-Brometea, Festucetalia valesia-cae, Festucion rupicolae, etc.) play a subordinate role as opposed to the open steppe woodland, in which these spe-cies are prevalent. Unlike the open steppe woodland, the community harbors a number of mesic species (Querco-Fagetea, Fagetalia, Carpinenion) in the understorey, owing to the xero-mesic character of its habitat. It is separated from the often adjoining stands of closed oak-hornbeam forest, which grows at the bottom of the valleys, by the oc-currence of species characteristic of dry oak woods (Quer-cetea pubescentis-petraeae, Quercetalia cerridis, Aceri tatarici-Quercion), and the absence of several mesic spe-cies (Querco-Fagetea, Fagetalia, Carpinenion) typical in the oak-hornbeam forest. This community is thus classified as a member of the Polygonato latifolio-Quercenion roboris Kevey 2008 suballiance.
Megtalált évek: a kaposvári kórház története 1849–1870 között
Authors: Gáspár Ferenc
Published: May 2021

According to an early chronicler, the documents of the hospital of Kaposvár from its foundation in 1849 to 1859 have gone completely lost. Other researchers approved this claim, so this decade has not been revealed ever since. Based on the files and documents found at the Hospital His-tory collection of Mihály Bodosi in the Kaposi Mór educat-ing Hospital, the author introduces the history of the ’missing period’ and the following decade. The article is the first to disclose the operation of the prison hospital, which – intermit-tently – sometimes served as the only health care institution of the county.
Fekete István és Cséplő József levelezése (forrásközlés)
Authors: Lanszkiné Széles Gabriella
Published: May 2021

Publication of the correspondence of István Fekete and József Cséplő is thanked to the children of József Cséplő. Since József Cséplő was 19 years younger than István Fekete, the writer welcomed the advice of his great idol. In addition, the strong connection was rooted in their same place of origin; the distance between villages Gölle and Fonó is only 7 km. Their letters and postcards survived for the posterity.
Kárpát-medencei adatok a Laciniaria plicata (Draparnaud, 1801) és az Alinda biplicata (Montagu, 1803) héjalaktanához, annak klímafüggéséhez (Mollusca, Clausiliidae)
Authors: Domokos Tamás , Domokos Éva
Published: May 2021

The authors point out that the shell size of the La-ciniaria plicata and the Alinda biplicata is the largest in the mountains, is the smallest in the lowland regions.The shell morphologic results be connected with climate types (Péczely 1957, 1981), but in case of vegetation zones (Borhidi 2003) we can’t speak about correlation.
Life Cycle Assessment of Direct Air Carbon Capture and Storage with Low-Carbon Energy Sources
Authors: Terlouw Tom , Treyer Karin , bauer christian , Mazzotti Marco
Published: May 2021

Prospective energy scenarios usually rely on carbon dioxide removal (CDR) technologies to achieve the climate goals of the Paris Agreement. CDR technologies aim at removing CO2 from the atmosphere in a permanent way. However, the implementation of CDR technologies typically comes along with unintended environmental side-effects such as land transformation or water consumption. These need to be quantified before large-scale implementation of any CDR option by means of life cycle assessment (LCA). Direct air carbon capture and storage (DACCS) is considered to be among the CDR technologies closest to large-scale implementation, since first pilot and demonstration units have been installed and interactions with the environment are less complex than for biomass related CDR options. However, only very few LCA studies - with limited scope - have been conducted so far to determine the overall life-cycle environmental performance of DACCS. We provide a comprehensive LCA of different low temperature DACCS configurations - pertaining to solid sorbent-based technology - including a global and prospective analysis.
Performance analysis of U19 male and female setters in the Brazilian volleyball champion teams
Authors: Matias Cristino J. A. , González-Silva Jara , Moreno M. Perla , Greco Pablo J.
Published: May 2021

The present study
aims to analyse the associations between setting variables and gender (male and
female). The study sample consisted of 711 setting actions made by the setters/starters
of the champion teams from the Brazilian states of Minas Gerais (MG) and São
Paulo (SP); 313 setting actions were observed for the male category and 398 for
the female category. Statistical analysis showed that there were gender
differences in the following variables: conditions
of the setting, number of attackers
available for the attack, set tempo,
conditions after setting and the set’s area. This information is likely
to be relevant for the training process of setting, for both males and females.
Some Interrelations between Geometry and Modal Logic
Authors: Pledger Ken
Published: May 2021

This is a reprinting of Ken Pledger’s PhD thesis, submitted to the University of Warsaw in 1980 with the degree awarded in 1981. It develops a one-sorted approach to the theory of plane geometry, based on the idea that the  usually two-sorted theory “can be made one-sorted by keeping careful account of whether the incidence relation is iterated an even or odd number of times”.The one-sorted structures can also serve as Kripke frames for modal logics, and the thesis defines and studies two such logics that are validated by projective planes and elliptic planes respectively. It raises questions of logical completeness for these systems that are addressed in the first article of this journal issue.
Prevention and treatment of cognitive disorders in patients with arterial hypertension
Authors: .Shiraliyeva R.K  , Abasova L.I.
Published: May 2021

The article contains systematized literature data concerning prophylactic and rational approaches of antihypertensive treatment of cognitive disturbances in patients with arterial hypertension (АН). These approaches are based on the results of multi-center, randomized studies in this patient group. It was shown that applying in time antihypertensive drugs having certain cerebroprotecter abilities and correction emotional and metabolic disorders make positive influence on clinics and prognosis of АН, prevent the progressing of cognitive disturbances. It was also shown that in patients with AH associated with cognitive disturbances long-term therapy with angiotensin II antagonists, angiotensin-converting enzymes inhibitors and dihydropyridine calcium blockers make positive influence on clinics and prognosis of АН and could in some cases predict the progress of cerebrovascular disturbances.
Maqnit Rezonans Tomoqrafiya müayinəsində dağnıq sklerozu immitasiya edən xəstəliklərin diaqnostikası
Authors: Hasanov R.L.
Published: May 2021

Multipl sklerozun MR görüntüsünü təqlid edən, müəyyən diaqnostik çətinliklər yaradan və bəzən xəstəliyin aşırı diaqnozuna səbəb ola biləcək bir çox xəstəlik var. Bu xəstəlik qrupuna revmatik vaskulit, müxtəlif infeksiyalar, inkişaf anomaliyaları, degenerativ və irsi xəstəliklər daxildir. Məqalədə bu xəstəlik qruplarının diferensial diaqnozuna rasional bir yanaşma təqdim olunur.
Clinical characteristic of icteric syndrome in new-born babies
Authors: Daniyarova F.A.  , Asimovа N.M.
Published: May 2021

At the modern time in spite of certain achievements of the "mother and child safety" service, there is still a tendency of new-born babies morbidity growth. Hyper bilirubinemia is one of the most often met pathologic states in the new-born period. Nowadays the frequency of the phenomenon is growing in the whole world becoming almost universal. According to the data given by various authors the frequency of pathologic hyper bilirubinemia in new-born children takes 25-65% and 70-90% in pre-mature born babies.
Clinical features post-vaccination meningoencephalitis in children with convulsive disorders
Authors: Sadikova G.K.  , Berdieva H.U.
Published: May 2021

The acute period of measles meningoencephalitis in children with convulsive syndrome is characterized by polytopic neurological manifestations. Morphofunctional instrumental studies of the central nervous system in the acute period reveal pathological changes of various nature and severity, which makes it possible to detect early diagnostically significant signs of cerebral dysfunction in measles meningoencephalitis in children.
Clinical-electroneuromyographic characteristics of the patients with duchenne/becker's progressive muscular dystrophy in Uzbekistan
Authors: Madjidova Yo.N.  , Omonova U.T.
Published: May 2021

We examined 106 patients with a diagnosis of Duchenne / Becker progressive muscular dystrophy (PMD), selected in the group of those who applied to the Republican Center for Screening of Mother and Child with various hereditary neuromuscular diseases. Based on the analysis of pedigrees, clinical manifestations and paraclinical research methods, the features of the clinical polymorphism of this disease in Uzbekistan were studied.
Psychophysiological correlates of musical therapeutic influences at young men with neurotic frustration
Authors: Kazimov A.G.  , Kazimova L.A.  , Aliyeva D.M.
Published: May 2021

Research of age-related features in psychophysiological parameters dynamics under procedures of medical resonance therapeutic music (МРТМ) at practically healthy young men of 15-18 years and young men of the same age group with neurotic frustration was carried out. Procedures МРТМ made taking into account individual preferences in musical fragments, possess expressed аnti stress effects. Effects of МРТМ in essential degree are defined by individual preferences in musical fragments surveyed in a choice, and, on the other hand - depend on age and individual and typologicalfeatures of recipients.
CONDITIONS FOR CONJUGATED STRUCTURES OF DIAMANTINE AND LABUAN IN THE SOUTHEASTERN PARTOF THE INDIAN OCEAN (PHYSICAL MODELING)
Authors: AGRANOV G. , DUBININ E. , GROKHOLSKII A.
Published: May 2021

Conjugated Diamantin and Labuan structures located in the southeastern part of the Indian Ocean were formed as a result of the split of a single Australian-Antarctic continent and the continental rift movement towards the oceanic lithosphere of the Indian Ocean. The old oceanic lithosphere rift-induced destruction resulted in the formation of a new Southeast Indian spreading ridge. Areas of its initial formation on the old oceanic lithosphere record the Diamantin and Labuan suture zones separating blocks of the young and old lithosphere that in turn are expressed in an abruptly dissected topography and high-amplitude gravity anomalies. Experimental studies showed the formation of the conjugated zones of Diamantin and Labuan had occurred during the destruction of a powerful lithosphere under very slow stretching and spreading conditions.
INFLUENCE OF THE MANAGED FORESTS ON CO2 BALANCE IN EARTH’S ATMOSPHERE
Authors: BULATKIN Gennadiy
Published: May 2021

Technical energy costs required for forest cultivation, estimation of C-CO2 fluxes in model experiments with coniferous species of pine Pinus sylvestris L. and leaves species, natural form and gene modified clone of the ordinary aspen tree Populus tremula L., have been analyzed. At plantation cultivation of transgenic aspen clone with nitrogen fertilizers indirect costs of technical energy made up 85 % of total power input. A new three-stage method has been developed for assessing the impact of forests on the CO2 balance in the Earth's atmosphere. The final value of CO2 sink from the atmosphere at afforestation depends on the way wood is used.
FAKTOR-FAKTOR PENENTU VOLATILITAS HARGA SAHAM SEKTOR PERUSAHAAN PROPERTI, REAL ESTATE DAN BUILDING CONSTRUCTION
Authors: Ayuning Putri Anisa Ferata
Published: May 2021

Abstrak : Tujuan dari riset ini adalah untuk melihat pengaruh Devidend Payout Ratio, Devidend Yield, Earning Volatility,  Pertumbuhan Aset, Leverage, Ukuran Perusahaan dan  Blockholders terhadap Volatilitas Harga Saham. Pada penelitian ini akan menggunakan data laporan Perusahaan Lembaga Keuangan dari Bursa Efek Indonesia (BEI) selama periode 2016-2018 dengan populasi sebanyak 201 perusahaan metode purposive sampling digunakan untuk memperoleh sampel selama 3 tahun sebayak 36 perusahaan. Data penelitian ini di analisis menggunaka analisis regresi linier berganda. Hasil analisis ditemukan bahwa Dividen Payout Ratio, Earning Volatility, Pertumbuhan Aset, Ukuran Perusahaan, Blockholdres tidak berpengaruh terhadap Volatilitas Harga Saham Sedangkan untuk variabel Dividen Yield berpengaruh terhadap Volatilitas Harga Saham.Kata kunci : Volatilitas Harga Saham, Dividen Payout Ratio, Dividen Yield, Earning Volatility, Pertumbuhan Aset, Ukuran Perusahaan, Blockholdres Abstrack : The purpose of this study is to examine the effect of Dividend Payment Ratio, Dividend Results, Productive Volatility, Estimated Assets, Leverage, Firm Size and Blockholders on Stock Price Volatility. In this study will use the report data of Financial Institution Companies from the Indonesia Stock Exchange (BEI) during the 2016-2018 period with a population of 201 companies using a purposive sampling method for a 3-year sample of 36 companies. The data of this study were analyzed using multiple linear regression analysis. The results of the analysis found that Dividend Payment Ratios, Income Volatility, Assets, Company Size, Blockholdres are not in conflict with Stock Price Volatility While for the Result Dividend variable produced on Stock Price Volatility. Keywords: Stock Price Volatility, Dividend Payout Ratio, Yield Dividend, Income Volatility, Asset Inventory, Firm Size, Blockholding
validez de la prueba indiciaria en el proceso penal
Authors: Alvear Tobar Estefany
Published: May 2021

Con el paso del tiempo, el derecho procesal ha evolucionado y en consecuencia han aparecido diferentes clases de prueba, entre ellas la prueba indiciaria, actualmente la posición doctrinaria mayoritaria acepta el uso de esta prueba, pues afirma queevita que delitos, que no cuenta con prueba directa, queden en la impunidad. La finalidad de esta prueba es el llegar a unaconclusión con respecto a su validez en base a otra prueba, lo que abre una brecha con respecto al análisis del juzgador, pues al no existir pruebas directas, aparentemente no se tendría la certeza de lo que ha ocurrido.
Descolonizar la enseñanza-aprendizaje del derecho hacia una ecología de saberes para formar abogados con enfoque de género y de interculturalidad
Authors: Córdova Vinueza Paúl
Published: May 2021

En este trabajo quisiera cuestionar brevemente los fundamentos jurídicos del estudio del derecho y cuestionar cuáles son lasorientaciones metodológicas y conceptuales de su enseñanza desde una perspectiva de género e interculturalidad. Las preguntas que guían este análisis son: ¿cuáles pueden ser las perspectivas de discusión para transformar su aprendizaje desdela inclusión de los enfoques propuestos hacia el desarrollo del pluralismo jurídico? y ¿qué elementos serían determinantes paramodificar las formas de razonar y argumentar con esos enfoques y perspectivas durante el proceso de enseñanza/aprendizaje?Las esferas de formación responden a códigos simbólicos y rituales3 que moldean las formas de enseñar/aprender a pensar,razonar y argumentar. A partir de esa consideración, este artículo plantea que mediante la reinvención de aquellas dimensiones podremos modificar su epistemología y las razones normativas y democráticas que en ellas se construyen para pensar un aprendizaje del derecho en los niveles de grado y posgrado, donde no ignoremos que sus íntimas verdades nacen de la entraña misma por el control del poder y el poder del control de quienes crean, interpretan y aplican la norma jurídica.

La visión propositiva de este trabajo está pensada según las proyecciones y perspectivas del Estado Constitucional, en términos de interculturalidad y plurinacionalidad, que exige otro tipo de formación jurídica y la construcción de otro paradigma normativo y estatal que supere el monolitismo jurídico hacia la inclusión del pluralismo jurídico.
Activación de los circuitos económicos solidarios: un desafío de la política pública desde el pago de beneficios sociales en zonas rurales
Authors: Ehijos Sergio
Published: May 2021

Este artículo tiene por objeto analizar el impacto de las transferencias monetarias realizadas por el Estado en las economías locales y rurales, tomando como ejemplo a la región de La Araucanía. Partiendo de la base de lo importante que son estos recursos en la economía local y de las familias, hace una invitación a que el Estado incentive circuitos económicos en base a los principios de la Economía Social y Solidaria, superando el mero asistencialismo que existe en día de hoy.
circuitos económicos solidarios como noción referencial
Authors: González Meyer Raúl
Published: May 2021

Este artículo explora los antecedentes, componentes y sentidos, de los circuitos económicos solidarios (CES) entendidos como propuesta dentro del proyecto de construcción de una economía social y solidaria (ESS). Asimismo, comprendidos sus aspectos más característicos, busca identificar y analizar algunos desafíos para su fortalecimiento y ampliación. Para esto analiza diversos trabajos referidos tanto a la ESS como a los CES. Como quedará claro en este trabajo, los ces no solamente se centran en el ámbito económico, sino que se sostienen en todas las dimensiones societales: sociales, culturales, ecológicas y políticas. Esto, porque están sustentados en una visión de interdependencia de esas dimensiones y en que a la economía se la entiende y promueve no autonomizada, desde principios hegemónicos propios y aislables, ligados a la combinación ontológica de escasez (como situación propia de la sociedad) y maximización (como orientación inmanente de todos los individuos).
desplazamientos de la memoria:
Authors: Sefla Andrés
Published: May 2021

Este estudio centra su atención en la imagen como un activador de la memoria, pero también como un soporte que permite actualizar y revisar constante e indefinidamente el pasado. No obstante, la incidencia de redes sociales (como Facebook) ha hecho, por un lado, que la privacidad de la memoria a través de la imagen se desplace a públicos indeterminados; y por otro, que se derive en la digitalización de la memoria, dejando en el pasado los viejos álbumes de fotos. Se parte de un estudio etnográfico usando la misma imagen como mediadora del encuentro y generadora de conocimiento.
Nonlinearity Characteristics of Low-Voltage Barium Titanate Based Zinc Oxide Varistor Ceramics Modified by Cobalt Dopants
Authors: Syaizwadi Shaifudin Muhamad , Mohd Ghazali Mohd Sabri , Ikhmal Wan Mohamad Kamaruzzaman Wan Mohamad , Hazim Mohd Anuar Muhamad Syahmi , Rafizah Wan Abdullah Wan , Kassim Syara , Lee Oon Jew , Aini Ismail Nur Quratul , Kamilah Sa’at Nor , Zaid Mohd Hafiz Mohd , Maria Mohd Fekeri Fazira , Matori Khamirul Amin
Published: May 2021

Application of ZnO varistor at low voltage has increased significantly due to the high demands of low-voltage electronics with high nonlinearity characteristics and low leakage current. The varistor ceramics were developed via solid-state reaction method and the resultant sample was analyzed by means of SEM, EDS and XRD. The nonlinearity characteristics of ZnO varistor ceramics for different contents of cobalt oxide (Co3O4) at a given barium titanate (BaTiO3) amount were analyzed based on the J-E characteristics measurement. The increased value of nonlinear coefficient (α) equal to 4.8 was exhibited by the sample made with 12 wt.% BaTiO3 additive. As the concentration of dopant (Co3O4) incorporated was increased from 0.5 to 1.5 wt.%, the varistor voltage limit decreased from 8.9 V/mm to 7.0 V/mm, respectively. Additionally, the barrier height increased from 0.88 to 0.98 eV for 0.0 wt.% to 1.0 wt.% of Co3O4 concentration, respectively. The highest α of 7.2 was obtained at 0.5 wt.% Co3O4 and decreased with further doping content due to to the reduction of barrier height caused by the variation of electronic state at the grain boundaries.
Digital Circuits and Systems based on Single-Electron Tunneling Technology
Authors: Guimarães Janaina Gonçalves , Câmara Beatriz de Oliveira
Published: May 2021

In this work, digital circuits and systems based on single-electron tunneling technology will be presented and analyzed. A simple design methodology will be proposed using a programmable single-electron NAND/NOR gate as a building block. Aspects such as operating temperature, noise, and charge fluctuations will be discussed. SET devices can reach ultra-low power consumption and high frequencies during operation. Although there are already many digital SET circuits and systems previously proposed and studied, there are few works about design methodology for SETs. This study shows a proposal for designing combinational and sequential singleelectron circuits aiming at systems design. In the end, this work reinforces the use of single-electron technology as a possible large scale device in the future.
A comunicação com os mortos e a parapsicologia
Authors: D’Assumpção Evaldo A.
Published: May 2021

Este artigo foi escrito visando especialmente aquelas pessoas que, nos dias atuais, se sentem bastante confusas diante das inúmeras informações que recebem, seja pelo noticiário, seja pelos filmes e novelas de TV. E, principalmente aquelas que, tendo uma formação cristã, católica, desconhecem entretanto que existe uma total incompatibilidade entre a ideia da reencarnação, e consequentemente da comunicação com os mortos, e a doutrina cristã da redenção de Cristo. Sem entrar neste aspecto, que pode ser encontrado em outras fontes, procuramos mostrar o que existe, no que diz respeito à questão da comunicação com os mortos, principalmente a chamada Transcomunicação, que se faz através de equipamentos eletrônicos - rádio, televisão, telefone e computadores - dando pistas bem concretas para uma reflexão embasada na moderna Parapsicologia, que permitam explicar, com total clareza e sem sombra de dúvidas, a inexistência destas comunicações com o além. Pois, na realidade, não são os mortos que se comunicam com os vivos mas os vivos que se comunicam com os vivos...
The dynamics of the spelling standards of the modern Russian language and the educational process
Authors: Arutyunova E. V.
Published: May 2021

This article studies two aspects of the changing orthographical norms of the contemporary Russian language: the linguistic one, which shows how the dynamics of the usual and codified orthographical norms are manifested, and the methodical one — how teaching methods should reflect the living language processes. The author proposes four directions for improving the content of the school course of the Russian language, conditioned by the changes in the codified norms: 1) expanding the studied language material with new words with a settled spelling norm and already fixed in the Russian language; 2) clarifying the rules’ formulations and updating the list of exceptions following the academic rules; 3) calculating the recodification, inevitable for the living language; 4) improving the lexicographical literacy, in particular, the knowledge of academic orthographical dictionaries. The author concludes that the method of teaching spelling in schools should rely on recognizing the school education as a factor in the functioning of the writing system. Teaching writing, if it follows the contemporary codification policy, supports the traditional system of Russian writing; it also contributes both to strengthening the system properties of orthography and to stabilizing the unstable sections of the orthographical system.
On the lingual nature of punning aphorisms by E. Krotky
Authors: Voronichev O. E.
Published: May 2021

The purpose of this article is to reveal the linguistic and stylistic features of E. Krotky’s humorous idiostyle in the aphorism genre. That includes different types of the lexical dominants, which are the organizing centers of the punning aphorisms: polysemic, homonymic, paronymic, pseudo-antonymous, and pseudo-synonymous. This paper studies various ways of the authorial punning transformation of phraseological units and precedent statements. Having established the paradigmatic relations between the lexical units, the author of this article uses the classification and statistical methods and the method of transformation as the means of systematizing the linguistic material.
What does a language and literature teacher need to know about the psychological traits of the Generation Z
Authors: Borisenko N. A.
Published: May 2021

This article describes a psychological portrait of the digital generation and characterizes the modern students’ typical traits that relate to their cognitive and personal development, communication patterns, and new cultural practices. The author employs the methods of theoretical analysis and generalizing the results of relevant academic sources, as well as the method of extrapolation — the transfer of their conclusions about the Generation Z onto teaching the Russian language. Special attention is paid to the mental processes and phenomena that have been most affected by the spread of digital technology: cognition, memory, semantic reading and understanding, as well as speech. The author discusses the following phenomena: clip thinking, transactive memory, and transformations of speech development. The results show how the new opportunities and risks of digitalization create new problems in teaching the Russian language, in particular. In addition, the author provides the exemplary assignments aimed at the development of systemic thinking, memory, and speech.
Application of GIS in Hydrologic Information Forecasting
Authors: Li Xuan
Published: May 2021

In recent years, China has attached great importance to the research in the field of hydrology, and hydrological work has also made great progress. Hydrological information forecasting is the focus of hydrological work, and it has close relationship with social development and people's life. After long-term development. More and more advanced information technology has gradually been applied in hydrological information forecasting, among which GIS has effectively improved the level of hydrological information forecasting.This paper analyzes the application of GIS in hydrological information forecasting to provide an in-depth understanding of this technology.