bluuebunny/crossref_metadata_2025 huggingface dataset:
Bibliometric Network Analysis of “Water Systems’ Adaptation to Climate Change Uncertainties”: Concepts, Approaches, Gaps, and Opportunities
Authors: Sawassi Aymen , Khadra Roula
Published: June 2021

In response to the impact of climate change and to the uncertainties associated with the various dimensions of hydrologic variability, water systems’ adaptation has risen to the top of global agendas. In accordance, identifying the additional science needed to improve our understanding of climate change and its impacts, including the scientific advances needed to improve the effectiveness of actions taken to adapt water systems, is of the utmost importance. To this aim, this research draws on a systematic bibliometric study of data, generated from the Web of Science research engine between 1990 and 2019, combined with a statistical analysis, to explore academic publication trends, and identify the strategic gaps and opportunities in global scientific research. The analysis shows the consistent level of national and international collaboration among authors, institutions, and countries, and highlights the substantial contribution of the USA and the UK to this research field. The statistical examination shows that the adaptation-informed literature on water systems remains fragmented, and predominantly centred on the framing of water resource planning and management, in addition to water engineering and infrastructure. The analysis also revealed a relatively skewed understanding of various important dimensions, such as governance, integrated water resources management, and stakeholder engagement, which are crucial for planning and implementing an efficient adaptation process. Observations reflect on the need to build water-related adaptive approaches based on a thorough understanding of potential climate uncertainties, rather than to generically address all the uncertainties in one scenario analysis. These approaches are required to combine short and longterm actions rather than considering only current and short-term measures, and to similarly associate policy and engineering, and equally consider the robustness, flexibility, reliability, and vulnerability during the planning phase.
Erratum: Zachara-Szymańska, M. A Postcapitalistic People? Examining the Millennial Generation’s Economic Philosophies and Practices. Sustainability 2021, 13, 3784
Authors: Zachara-Szymańska Małgorzata
Published: June 2021

The authors would like to make the following corrections about the published paper [...]
A Method for Calculating Soil Deformation Induced by Shielded Tunneling in Ground Stratum with Cavities
Authors: Cui Yunliang , Qi Yongjie , Dai Zihan , Wei Gang
Published: June 2021

The existence of cavities in shallow ground strata is one of the important causes of urban road collapse under the disturbance of tunnel excavation. Thus, this paper discusses the convergent deformation mode of ellipsoidal cavities. To this end, the convergent deformation of a cavity and the overall displacement of a tunnel were comprehensively examined. A three-dimensional symmetrical calculation model of the soil deformation under the combined action of the tunnel and the cavity was also established. Moreover, three-dimensional formulas for calculating the soil deformation and the surface settlement of the upper part of the tunnel and the cavity were derived. The influence of the different positions of the cavity on the surface settlement of the upper part of the tunnel was also examined. Further, the change in the soil settlement with the direction of the tunnel excavation and the depth of burial of the cavity was analyzed. The results show that the calculated settlement curves are consistent with the ones reported in the related literature. The cavity can also aggravate the surface settlement and deformation of the soil caused by the tunnel excavation. When the cavity is directly above the tunnel, the surface settlement curve is symmetrically distributed. As the position of the cavity changes, the overall settlement curve shifts to the direction of the cavity, showing asymmetry. Additionally, along the x-axis direction of the shielded tunnel, the surface settlement gradually increases to a limit value with a decrease in x and slowly declines to zero as x rises. Finally, along the depth of burial of the cavity, the settlement of the soil continues to enlarge; also, the growth rate of the soil settlement continues to increase further at positions closer to the cavity and the tunnel until it reaches a critical maximum.
Optimal Random Packing of Spheres and Extremal Effective Conductivity
Authors: Mityushev Vladimir , Zhunussova Zhanat
Published: June 2021

A close relation between the optimal packing of spheres in Rd and minimal energy E (effective conductivity) of composites with ideally conducting spherical inclusions is established. The location of inclusions of the optimal-design problem yields the optimal packing of inclusions. The geometrical-packing and physical-conductivity problems are stated in a periodic toroidal d-dimensional space with an arbitrarily fixed number n of nonoverlapping spheres per periodicity cell. Energy E depends on Voronoi tessellation (Delaunay graph) associated with the centers of spheres ak (k=1,2,…,n). All Delaunay graphs are divided into classes of isomorphic periodic graphs. For any fixed n, the number of such classes is finite. Energy E is estimated in the framework of structural approximations and reduced to the study of an elementary function of n variables. The minimum of E over locations of spheres is attained at the optimal packing within a fixed class of graphs. The optimal-packing location is unique within a fixed class up to translations and can be found from linear algebraic equations. Such an approach is useful for random optimal packing where an initial location of balls is randomly chosen; hence, a class of graphs is fixed and can dynamically change following prescribed packing rules. A finite algorithm for any fixed n is constructed to determine the optimal random packing of spheres in Rd.
Determination of Urinary Mycotoxin Biomarkers Using a Sensitive Online Solid Phase Extraction-UHPLC-MS/MS Method
Authors: Schmidt Jessica , Cramer Benedikt , Turner Paul C. , Stoltzfus Rebecca J. , Humphrey Jean H. , Smith Laura E. , Humpf Hans-Ulrich
Published: June 2021

In the course of assessing the human exposure to mycotoxins, biomarker-based approaches have proven to be important tools. Low concentration levels, complex matrix compositions, structurally diverse analytes, and the large size of sample cohorts are the main challenges of analytical procedures. For that reason, an online solid phase extraction-ultra high-performance liquid chromatography-tandem mass spectrometry (online SPE-UHPLC-MS/MS) method was developed, allowing for the sensitive, robust, and rapid analysis of 11 relevant mycotoxins and mycotoxin metabolites in human urine. The included spectrum of analytes comprises aflatoxin M1 (AFM1), altenuene (ALT), alternariol monomethyl ether (AME), alternariol (AOH), citrinin (CIT) and its metabolite dihydrocitrinone (DH-CIT), fumonisin B1 (FB1), ochratoxin A (OTA), and zearalenone (ZEN) as well as α- and β-zearalenol (α- and β-ZEL). Reliable quantitation was achieved by means of stable isotope dilution, except for ALT, AME and AOH using matrix calibrations. The evaluation of method performance displayed low limits of detection in the range of pg/mL urine, satisfactory apparent recovery rates as well as high accuracy and precision during intra- and interday repeatability. Within the analysis of Zimbabwean urine samples (n = 50), the applicability of the newly developed method was shown. In addition to FB1 being quantifiable in all analyzed samples, six other mycotoxin biomarkers were detected. Compared to the occurrence rates obtained after analyzing the same sample set using an established dilute and shoot (DaS) approach, a considerably higher number of positive samples was observed when applying the online SPE method. Owing to the increased sensitivity, less need of sample handling, and low time effort, the herein presented online SPE approach provides a valuable contribution to human biomonitoring of mycotoxin exposure.
A Novel and Efficient High-Yield Method for Preparing Bacterial Ghosts
Authors: Ma Yi , Cui Liu , Wang Meng , Sun Qiuli , Liu Kaisheng , Wang Jufang
Published: June 2021

Bacterial ghosts (BGs) are empty cell envelopes possessing native extracellular structures without a cytoplasm and genetic materials. BGs are proposed to have significant prospects in biomedical research as vaccines or delivery carriers. The applications of BGs are often limited by inefficient bacterial lysis and a low yield. To solve these problems, we compared the lysis efficiency of the wild-type protein E (EW) from phage ΦX174 and the screened mutant protein E (EM) in the Escherichia coli BL21(DE3) strain. The results show that the lysis efficiency mediated by protein EM was improved. The implementation of the pLysS plasmid allowed nearly 100% lysis efficiency, with a high initial cell density as high as OD600 = 2.0, which was higher compared to the commonly used BG preparation method. The results of Western blot analysis and immunofluorescence indicate that the expression level of protein EM was significantly higher than that of the non-pLysS plasmid. High-quality BGs were observed by SEM and TEM. To verify the applicability of this method in other bacteria, the T7 RNA polymerase expression system was successfully constructed in Salmonella enterica (S. Enterica, SE). A pET vector containing EM and pLysS were introduced to obtain high-quality SE ghosts which could provide efficient protection for humans and animals. This paper describes a novel and commonly used method to produce high-quality BGs on a large scale for the first time.
Potential Health Risk Associated with Mycotoxins in Oat Grains Consumed in Spain
Authors: Tarazona Andrea , Gómez José Vicente , Mateo Fernando , Jiménez Misericordia , Mateo Eva María
Published: June 2021

Spain is a relevant producer of oats (Avena sativa), but to date there has been no study on the occurrence/co-occurrence of mycotoxins in oats marketed in Spain. The present study is addressed to overcome this lack of knowledge. One hundred oat kernel samples were acquired across different Spanish geographic regions during the years 2015–2019 and analyzed for mycotoxin content using an ultra-high performance liquid chromatography electrospray ionization tandem mass spectrometry (UPLC–ESI–MS/MS) method and matrix-matched calibration. The focus was on the regulated mycotoxins although other relevant mycotoxins were considered. The percentage of incidence (levels ≥ limit of detection), mean and range (ng/g) of mycotoxins were as follows: zearalenone (66%, mean 39.1, range 28.1–153), HT-2 toxin (47%, mean 37.1, range 4.98–439), deoxynivalenol, (34%, mean 81.4, range 19.1–736), fumonisin B1 (29%, mean 157.5, range 63.2–217.4), and T-2 toxin, (24%, mean 49.9, range 12.3–321). Fumonisin B2, 3-acetyldeoxynivalenol, aflatoxins B1, B2, and G2, and ochratoxin A were also detected at low levels, but aflatoxin G1 was not. The maximum limits established by the European Commission for unprocessed oats were not exceeded, except for zearalenone (in one sample), and the sum of aflatoxins (in two samples). Mycotoxin co-occurrence at quantifiable levels in the same sample (two to five combinations) was found in 31% of samples. The most common mixtures were those of HT-2 + T-2 toxins alone or together with deoxynivalenol and/or zearalenone.
Role of Vesicle-Associated Membrane Protein-Associated Proteins (VAP) A and VAPB in Nuclear Egress of the Alphaherpesvirus Pseudorabies Virus
Authors: Dorsch Anna D. , Hölper Julia E. , Franzke Kati , Zaeck Luca M. , Mettenleiter Thomas C. , Klupp Barbara G.
Published: June 2021

The molecular mechanism affecting translocation of newly synthesized herpesvirus nucleocapsids from the nucleus into the cytoplasm is still not fully understood. The viral nuclear egress complex (NEC) mediates budding at and scission from the inner nuclear membrane, but the NEC is not sufficient for efficient fusion of the primary virion envelope with the outer nuclear membrane. Since no other viral protein was found to be essential for this process, it was suggested that a cellular machinery is recruited by viral proteins. However, knowledge on fusion mechanisms involving the nuclear membranes is rare. Recently, vesicle-associated membrane protein-associated protein B (VAPB) was shown to play a role in nuclear egress of herpes simplex virus 1 (HSV-1). To test this for the related alphaherpesvirus pseudorabies virus (PrV), we mutated genes encoding VAPB and VAPA by CRISPR/Cas9-based genome editing in our standard rabbit kidney cells (RK13), either individually or in combination. Single as well as double knockout cells were tested for virus propagation and for defects in nuclear egress. However, no deficiency in virus replication nor any effect on nuclear egress was obvious suggesting that VAPB and VAPA do not play a significant role in this process during PrV infection in RK13 cells.
An Examination of the Long-Term Neurodevelopmental Impact of Prenatal Zika Virus Infection in a Rat Model Using a High Resolution, Longitudinal MRI Approach
Authors: Patel Rita T. , Gallamoza Brennan M. , Kulkarni Praveen , Sherer Morgan L. , Haas Nicole A. , Lemanski Elise , Malik Ibrahim , Hekmatyar Khan , Parcells Mark S. , Schwarz Jaclyn M.
Published: June 2021

Since Zika virus (ZIKV) first emerged as a public health concern in 2015, our ability to identify and track the long-term neurological sequelae of prenatal Zika virus (ZIKV) infection in humans has been limited. Our lab has developed a rat model of maternal ZIKV infection with associated vertical transmission to the fetus that results in significant brain malformations in the neonatal offspring. Here, we use this model in conjunction with longitudinal magnetic resonance imaging (MRI) to expand our understanding of the long-term neurological consequences of prenatal ZIKV infection in order to identify characteristic neurodevelopmental changes and track them across time. We exploited both manual and automated atlas-based segmentation of MR images in order to identify long-term structural changes within the developing rat brain following inoculation. The paradigm involved scanning three cohorts of male and female rats that were prenatally inoculated with 107 PFU ZIKV, 107 UV-inactivated ZIKV (iZIKV), or diluent medium (mock), at 4 different postnatal day (P) age points: P2, P16, P24, and P60. Analysis of tracked brain structures revealed significantly altered development in both the ZIKV and iZIKV rats. Moreover, we demonstrate that prenatal ZIKV infection alters the growth of brain regions throughout the neonatal and juvenile ages. Our findings also suggest that maternal immune activation caused by inactive viral proteins may play a role in altered brain growth throughout development. For the very first time, we introduce manual and automated atlas-based segmentation of neonatal and juvenile rat brains longitudinally. Experimental results demonstrate the effectiveness of our novel approach for detecting significant changes in neurodevelopment in models of early-life infections.
Full-Length Computational Model of the SARS-CoV-2 Spike Protein and Its Implications for a Viral Membrane Fusion Mechanism
Authors: Nishima Wataru , Kulik Marta
Published: June 2021

The SARS-CoV-2 virus has now become one of the greatest causes of infectious death and morbidity since the 1918 flu pandemic. Substantial and unprecedented progress has been made in the elucidation of the viral infection process in a short time; however, our understanding of the structure–function dynamics of the spike protein during the membrane fusion process and viral uptake remains incomplete. Employing computational approaches, we use full-length structural models of the SARS-CoV-2 spike protein integrating Cryo-EM images and biophysical properties, which fill the gaps in our understanding. We propose a membrane fusion model incorporating structural transitions associated with the proteolytic processing of the spike protein, which initiates and regulates a series of events to facilitate membrane fusion and viral genome uptake. The membrane fusion mechanism highlights the notable role of the S1 subunit and eventual mature spike protein uptake through the host membrane. Our comprehensive view accounts for distinct neutralizing antibody binding effects targeting the spike protein and the enhanced infectivity of the SARS-CoV-2 variant.
Spatial and Temporal Dynamics and Molecular Evolution of Tula orthohantavirus in German Vole Populations
Authors: Schmidt Sabrina , Reil Daniela , Jeske Kathrin , Drewes Stephan , Rosenfeld Ulrike M. , Fischer Stefan , Spierling Nastasja G. , Labutin Anton , Heckel Gerald , Jacob Jens , Ulrich Rainer G. , Imholt Christian
Published: June 2021

Tula orthohantavirus (TULV) is a rodent-borne hantavirus with broad geographical distribution in Europe. Its major reservoir is the common vole (Microtus arvalis), but TULV has also been detected in closely related vole species. Given the large distributional range and high amplitude population dynamics of common voles, this host–pathogen complex presents an ideal system to study the complex mechanisms of pathogen transmission in a wild rodent reservoir. We investigated the dynamics of TULV prevalence and the subsequent potential effects on the molecular evolution of TULV in common voles of the Central evolutionary lineage. Rodents were trapped for three years in four regions of Germany and samples were analyzed for the presence of TULV-reactive antibodies and TULV RNA with subsequent sequence determination. The results show that individual (sex) and population-level factors (abundance) of hosts were significant predictors of local TULV dynamics. At the large geographic scale, different phylogenetic TULV clades and an overall isolation-by-distance pattern in virus sequences were detected, while at the small scale (<4 km) this depended on the study area. In combination with an overall delayed density dependence, our results highlight that frequent, localized bottleneck events for the common vole and TULV do occur and can be offset by local recolonization dynamics.
Different Neutralization Sensitivity of SARS-CoV-2 Cell-to-Cell and Cell-Free Modes of Infection to Convalescent Sera
Authors: Kruglova Natalia , Siniavin Andrei , Gushchin Vladimir , Mazurov Dmitriy
Published: June 2021

The COVID-19 pandemic caused by SARS-CoV-2 has posed a global threat to human lives and economics. One of the best ways to determine protection against the infection is to quantify the neutralizing activity of serum antibodies. Multiple assays have been developed to validate SARS-CoV-2 neutralization; most of them utilized lentiviral or vesicular stomatitis virus-based particles pseudotyped with the spike (S) protein, making them safe and acceptable to work with in many labs. However, these systems are only capable of measuring infection with purified particles. This study has developed a pseudoviral assay with replication-dependent reporter vectors that can accurately quantify the level of infection directly from the virus producing cell to the permissive target cell. Comparative analysis of cell-free and cell-to-cell infection revealed that the neutralizing activity of convalescent sera was more than tenfold lower in cell cocultures than in the cell-free mode of infection. As the pseudoviral system could not properly model the mechanisms of SARS-CoV-2 transmission, similar experiments were performed with replication-competent coronavirus, which detected nearly complete SARS-CoV-2 cell-to-cell infection resistance to neutralization by convalescent sera. These findings suggest that the cell-to-cell mode of SARS-CoV-2 transmission, for which the mechanisms are largely unknown, could be of great importance for treatment and prevention of COVID-19.
Functions of Coronavirus Accessory Proteins: Overview of the State of the Art
Authors: Fang Puxian , Fang Liurong , Zhang Huichang , Xia Sijin , Xiao Shaobo
Published: June 2021

Coronavirus accessory proteins are a unique set of proteins whose genes are interspersed among or within the genes encoding structural proteins. Different coronavirus genera, or even different species within the same coronavirus genus, encode varying amounts of accessory proteins, leading to genus- or species-specificity. Though accessory proteins are dispensable for the replication of coronavirus in vitro, they play important roles in regulating innate immunity, viral proliferation, and pathogenicity. The function of accessory proteins on virus infection and pathogenesis is an area of particular interest. In this review, we summarize the current knowledge on accessory proteins of several representative coronaviruses that infect humans or animals, including the emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with an emphasis on their roles in interaction between virus and host, mainly involving stress response, innate immunity, autophagy, and apoptosis. The cross-talking among these pathways is also discussed.
COVID-19 Vaccination in Patients with Classic Kaposi’s Sarcoma
Authors: Indini Alice , Tourlaki Athanasia , Grossi Francesco , Gambini Donatella , Brambilla Lucia
Published: June 2021

The novel coronavirus disease 2019 (COVID-19) has represented an overwhelming challenge for worldwide health systems. Patients with cancer are considered at higher risk for severe COVID-19 and increased mortality in case of infection. Although data on the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination in patients with cancer are limited, there is enough evidence supporting anti-infective vaccination in general in patients with active cancer, or with history of previous malignancy. Subjects with classic Kaposi’s sarcoma (KS) represent a small subset of cancer patients, which should be considered at heightened risk for infections due to several factors including age, and impaired immune function status. Several cases of human herpesviruses reactivation among critically ill COVID-19 patients have been described. Moreover, in case of severe infection and treatment with immunomodulating agents, patients with CKS are exposed at significant risk of viral reactivation and disease progression. Considering the baseline clinical risk factors of patients with CKS, and the complex interplay of the two viral agents, SARS-CoV-2 vaccination should be strongly recommended among patients with KS. KS represents an interesting field to study the interactions among chronic viral infections, SARS-CoV-2 and the host’s immune system. Prospective observational studies are needed to provide more insights on vaccine activity and safety among patients with cancer, optimal vaccine schedules, potential interactions with antineoplastic therapies, and other comorbidities including chronic viral infections.
Antibody Response to Pertussis Vaccination in Pregnant and Non-Pregnant Women—The Role of Sex Hormones
Authors: Peer Victoria , Muhsen Khitam , Betser Moshe , Green Manfred S
Published: June 2021

Pertussis containing vaccine is recommended for pregnant women to protect neonates prior to being fully immunized against the disease. The immune response during pregnancy may be impacted by changes in the hormonal status. The aim of this study was to evaluate the immune response to pertussis immunization in pregnancy and to assess the role of sex hormones. In a cross-sectional study, blood samples were drawn from 174 pregnant and 74 non-pregnant women 45–60 days following immunization. Anti-pertussis toxin (Anti-PT) IgG antibody levels, estrogen, and progestogen concentrations were compared between the two groups. Multiple logistic regression analysis was used to examine the association between serum antibody and sex hormone concentrations in each group, controlling for age, body mass index (BMI), and smoking status. The geometric mean concentration (GMC) of anti-PT IgG antibody was significantly higher in non-pregnant women compared with pregnant women (median of 2.09 and 1.86, interquartile range = 2.36–1.8 and 2.11–1.16 respectively, p < 0.0001). Among pregnant women, the anti-PT IgG antibody GMC was negatively associated with both progesterone (odds ratio = 0.300, 95% CI = 0.116, 0.772, p = 0.013) and estrogen (odds ratio = 0.071, 95% CI = 0.017, 0.292, p < 0.0001), after controlling for age, BMI, and smoking. Pregnancy was associated with lower anti-PT IgG antibody levels (odds ratio = 0.413, 95% CI = −0.190, 0.899, p = 0.026). This appears to be at least partially explained by the higher levels of hormones during pregnancy. These findings demonstrate the important role of sex hormones in the response to pertussis vaccine during pregnancy and can help to evaluate the optimum vaccination schedule.
Topical issues of recreation of blood donor workers in medical organizations
Authors: Muryghina Maria
Published: June 2021

The article is devoted to complex issues of labor law in the aspect of the right to additional rest of blood donors. The author analyzes the problems associated with insufficient regulatory regulation of conditions for granting donors the right to additional rest, using the example of a medical organization.
Components of a nurse's labor capacity
Authors: Arkhipova Svetlana Viktorovna , Muntyan Irina Aleksandrovna
Published: June 2021

The article is devoted to the study of the labor potential of nursing specialists, the influence of its components on their professional activities. Results. The results of determining the labor potential of nursing specialists revealed the need for training and development of specialists in the workplace in accordance with specific professional problems. Conclusion. The study made it possible to determine the main components of the labor potential of a nurse's personality (intellectual, qualificational, communicative, and motivational), compile a socio-psychological portrait of a specialist's personality and to develop recommendations for professional training and development of a nurse in the workplace.
Uma proposta de valoração do turismo de mergulho e surf nas Unidades de Conservação marinhas do Arquipélago de Fernando de Noronha (PE)
Authors: Silva-Júnior José Martins da , Souza Lume Garcia Monteiro de , Weysfield Flávia Queiroz , Martins Mariana Andrade , Silva Flávio José de Lima
Published: June 2021

O turismo vem crescendo nas últimas décadas assim como a visitação a Unidades de Conservação (UCs). O incremento do turismo em UCs pode ajudar economicamente a região a se estruturar e investir na conservação. É fundamental realizar estudos para identificar o perfil do turista que visita as UCs, principalmente quanto à sua consciência ambiental. O ecoturismo, turismo de esportes e o de aventura têm grande potencial de serem atividades turísticas sustentáveis. Desta maneira, o presente estudo tem como objetivo realizar a valoração do turismo de surf e mergulho em Fernando de Noronha. A metodologia usada foi o método custo de viagem.  Foram realizadas análises de dados pretéritos, metadados e de entrevistas com surfistas e mergulhadores visitantes no ano de 2019. Foi verificado que esse público é composto majoritariamente por adultos jovens com alto valor aquisitivo. Os gastos médios totais das viagens dos surfistas e dos mergulhadores foram R$ 7.912,47 e R$ 8.331,34, respectivamente. Os principais gastos para surfistas e mergulhadores foram com hospedagem, passagem e alimentação. Os gastos com mergulho representaram apenas 8% do total da viagem dos mergulhadores e foi o gasto com maior nível de satisfação. Já para os surfistas, o gasto que mais valeu a pena foi com o aluguel de automóvel (12% do total da viagem) para levar seus equipamentos a diversas praias. Outros gastos com alto nível de satisfação foram os relacionados ao contato com a natureza, como passeio de barco e canoa havaiana. Foi perceptível, que esse público injeta significativo capital na ilha. Desta maneira, fica claro que este público tem potencial em auxiliar na manutenção de um turismo econômico e ambientalmente sustentáveis, desde que também sejam oferecidos cursos de formação para prestadores de serviços turísticos e orientações para visitantes, para que o surf e mergulho não se tornem predatórios.
A interdisciplinaridade da Educação Ambiental nas práticas educacionais de uma escola de ensino fundamental em Contagem (MG)
Authors: Procópio Jeciane Cristina , Vale Kelly Cristina do , Costa Fernanda de Jesus , Barros Cristiane Freitas de Azevedo
Published: June 2021

O estudo avalia como a Educação Ambiental é abordada em uma escola pública de Contagem (MG), com foco na distância entre teoria e prática e nos desafios que gestor e professores enfrentam no que se refere a sua essência interdisciplinar. A pesquisa foi baseada em três etapas: i) análise documental dos currículos e do Plano Político e Pedagógico da escola; ii) aplicação de questionários; iii) avaliação visual da utilização dos espaços físicos escolares para tratar as questões ambientais. Os resultados apontam que a Educação Ambiental é abordada de forma superficial. A falta de capacitação do corpo docente e do gestor para desenvolver trabalhos relacionados a este tema, como determina a legislação, destaca-se como fator complicador.
Israel dan Konflik Sosial: Kajian Sosio-Historis Terhadap 1 Raja-Raja 12:1-19
Authors: Moru Osian Orjumi
Published: June 2021

Konflik sosial merupakan hal yang wajar dalam suatu proses sosial. Konflik sosial merupakan ciri khas yang menunjukan bahwa suatu masyarakat sedang mengalami proses perubahan secara dinamis. Konflik sosial yang ditata secara baik akan menghasilkan dampak yang baik, sebaliknya jika tidak maka konflik akan berakhir dengan kekerasan dan perpecahan. Hal inilah yang ditunjukan dalam kisah konflik yang tercatat dalam 1 Raja-raja 12:1-19. Kisah tersebut merupakan gambaran utuh dari peristiwa konflik yang tidak tertata dengan baik. Akibatnya, terjadilah kekerasan dan revolusi sosial yang berdampak luas bagi seluruh masyarakat Israel. Berdasarkan konsep dasar tersebut, maka tulisan ini bertujuan untuk memberikan penjelasan yang komprehensif tentang sebab, bentuk dan akibat dari peristiwa konflik dalam kisah 1 Raja-raja 12:1-19. Tulisan ini juga bertujuan untuk menjelasan tentang relevansi kekinian yang dapat dipelajari dari kisah konflik sosial dalam 1 Raja-raja 12: 1-19. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan sosio-historis melalui studi kepustakaan untuk menghasilkan suatu kesimpulan penelitian terhadap kisah 1 Raja-raja 12:1-19. Hasil penelitian terhadap topik “Israel dan konflik sosial” menunjukan bahwa tindakan penindasan, ekploitasi dan diskriminasi diduga telah menjadi faktor utama penyebab terjadinya konflik sosial dan perpecahan masyarakat Israel.
History of Tamil literature formed in the context of the reign
Authors: M Suresh , G Mariappan
Published: June 2021

In human society, from the time of the Sangam to this period, politics can be bound up with social life. Accordingly, literature and grammars were developed. Through these, it would be appropriate to know the history of literature and the great social history of literature. In the early days, Jaffna Kasichetti, M.S. People like Purnalingampillai have recorded the basis on which the poets write history. After that Ka. Subramaniapillai was the first to write the history of Tamil literature in a literary and century-based content system. He was followed by Sri Lankan V. Selvanayagam was the first to write literary history in a political content manner. After these, he has created a history of Tamil literature from the point of view of the Tamil language. The Sangam period was called the "Dark Ages." Venkataraman mentions. Because of its historical background, the members of the Velar community took possession of the land from the tribal community and made it their own. This shows that they have transformed the tribal community into slaves to themselves. It is noteworthy that the content of literary history is written based on the synthesis code. Following this code, we learn that literary historians have written with an emphasis on social history, political history and time history.
Theological Dogmas in Karunambara Pathigam of Veermamunivar
Authors: M Stephen Mickel Ra
Published: June 2021

It is not exaggeration that Veermamunivar was very much proficient to start learning completely a different and new language after the age of thirty and to produce grammar, Literature and dictionaries in that Language. In his 36 years of life in Tamilnadu from 1711 till 1747 as a refined Tamilian. He has rendered great service in various disciplines such as making of sathuragarathi, production of grammar, Reformation in shapes of Literature, Writing Epics, creation of short-story, The advent of prose, outburst of minor literature, The bond between Tamil and Latin, The attempt to make Thirukural as Universal book. This essay attempts to explain various features such as Nature of God, His uniqueness, creations, and greatness of sacred feet, incomparable leadership, omnipotence, gracious benevolence. These features are found in one of his minor Literatures callerd Karunambara Pathigam,
PSYCHOLOGICAL AND PEDAGOGICAL ASPECTS AND VALUE PREROGATIVES OF FAMILY LEGAL EDUCATION OF ADOLESCENTS IN MODERN RUSSIA
Authors: Туркаева Л. В. , Астамирова Х. Х. , Хадуева Я. А.
Published: June 2021

В статье рассматриваются психолого-педагогические аспекты семьи как ячейки современного общества, выступающей фундаментальной основой социально-правовой политики государства. Ценностные прерогативы воспитания молодежи обоснованы в статье комплексом критериев повышения уровня семейно-правового воспитания малолетних подростков, совершенствования так называемого «родительского» института, пропаганды значимости образа семейной жизни. Семейное воспитание детей в настоящее время - существенный атрибут генезиса национальной политики. Особое внимание в статье уделено тематическому анализу различных экономико-социальных составляющих государства, направленных на создание благодатной почвы для роста демографических показателей, обеспечение необходимым комплексом материально-технических ресурсов семьи, находящейся в трудном социальном положении.

Today, the family as a cell of modern society, which is the fundamental basis of the state’s social and legal policy, is one of the criteria for raising the level of family values in terms of educating young adolescents, improving the so-called “parental” institution, and promoting the significance of family life. The various economic and social components of the state were aimed at creating a fertile ground for the growth of demographic indicators, providing the necessary complex of material and technical resources for families in difficult social situations. Whatever you may say, but a child brought up in a full-fledged healthy family, where he is comfortable and safe, clearly differs from other teenage children left without parental care for certain reasons.
CAMPUS OF THE GROZNY STATE OIL TECHNICAL UNIVERSITY IN THE SPACE OF THE URBAN ENVIRONMENT IN GROZNY
Authors: Алиев С. А. , Насуханов Ш. А. , Таймасханов Х. А. , Муртазаев И. С-А.
Published: June 2021

В статье описаны основные принципы проектирования кампуса Грозненского государственного нефтяного технического университета. Представлены решения, принятые при разработке дизайна благоустройства территории кампуса университета, влияющие на формирование городской среды и город в целом. Также приведены формы участия студентов и преподавателей Грозненского нефтяного в разработке и реализации проекта, а также в национальных проектах, реализующихся на территории Чеченской Республики.

The article describes the basic design principles of the campus of the Grozny State Oil Technical University. The decisions made in the development of the design of the improvement of the campus of the university are presented, affecting the formation of the urban environment and the city as a whole. Also, the forms of participation of students and teachers of the Grozny Oil Field in the development and implementation of the project, as well as in the implementation of national projects being implemented on the territory of the Chechen Republic are given.
TEACHING AND LEARNING FOREIGN LANGUAGES USING ICT
Authors: Алисултанова Э. Д. , Исаева М. З. , Болтиев Д. У.
Published: June 2021

В образовательном сообществе резко возросло использование информационных и коммуникационных технологий (ИКТ) в преподавании и изучении иностранных языков. Учителя получают доступ к инновациям и внедряют их, не всегда осознавая их значение для самих себя и своих учеников. В статье представлены некоторые особенности ИКТ, которые можно использовать учебной среде, а также использование видео в качестве инструмента ИКТ на уроках иностранного языка. В данной статье также обсуждается роль учителя во внедрении технологий, именно учитель, а не технология, определяет качество обучения и преподавания. Роль учителя будет поставлена под угрозу, если мы интегрируем информационно-коммуникационные технологии в образование; однако в «техно-гуманистической» системе, учитель, ученики и технологии образуют прочный и значимый союз.

The use of information and communication technologies (ICT) in teaching and learning foreign languages has increased dramatically in the educational community. Teachers gain access to innovations and implement them, not always realizing their importance for themselves and their students. The article presents some of the ICT features that can be used in a learning environment, as well as the use of video as an ICT tool in foreign language lessons. This article also discusses the role of the teacher in the implementation of technology, it is the teacher, not technology, that determines the quality of teaching and learning. The role of the teacher will be compromised if we integrate information and communication technologies into education; however, in a “techno-humanistic” system, teacher, students and technology form a strong and meaningful union.
ГОРНОДОБЫВАЮЩАЯ И МЕТАЛЛУРГИЧЕСКАЯ ПРОМЫШЛЕННОСТЬ ИОРДАНИИ: СОВРЕМЕННОЕ СОСТОЯНИЕ ПРОБЛЕМ И ПРИОРИТЕТЫ СТРАТЕГИЧЕСКОГО РАЗВИТИЯ
Authors: Аль Дарабсе А.М.Ф. , Маркова Е.В.
Published: June 2021

Устойчивый рост горнодобывающей и металлургической промышленности и ее интеграция в мировую экономику приобретает актуальность в контексте конкурентной позиции Иордании по запасам минерального сырья и его производству. Цель исследования - проанализировать текущее состояние горно-металлургического комплекса Иордании, выявить его проблемы и сформулировать стратегические приоритеты развития комплекса в современных условиях. В статье дан подробный анализ современного состояния крупных вертикально интегрированных компаний горно-металлургической отрасли Казахстана. Был сделан вывод, что интегрированные многонациональные компании и отраслевые ассоциации доказали свою эффективность на мировом рынке; более того, они внесли значительный вклад в экономику страны. SWOT-анализ горнодобывающей и металлургической промышленности показал, что основными проблемами и угрозами для развития национальной горнодобывающей промышленности являются внешние обстоятельства, глобальные тенденции и внутренние условия. Определены перспективы развития горно-металлургической отрасли и основные стратегические предпосылки ее долгосрочного развития на внутреннем и внешнем рынках.
СОВРЕМЕННЫЕ ТЕХНОЛОГИИ ПРОВЕДЕНИЯ ОТДЕЛОЧНЫХ И СТРОИТЕЛЬНО-МОНТАЖНЫХ РАБОТ
Authors: Успанова А.С. , Исмаилова З.Х. , Эльмурзаев М.А.
Published: June 2021

Мир не стоит на месте. Строительная отрасль за последние десять лет изобилует примерами разработки инновационных технологий. Среди них: трехмерная печать конструкций и даже зданий в целом, гнущийся и самовосстанавливающийся бетон и, конечно, материал будущего, «графен», который призван значительно расширить фантазии архитекторов за счет своей легкости и прочности. В данной статье произведен обзор технологий проведения отделочных и строительно-монтажных работ.
Tuturan Ekspresif Pengajar BIPA dalam Pembelajaran Keterampilan Berbicara dengan Metode Dengar Pandang
Authors: Rudi Rudi , Mujianto Gigit
Published: June 2021

Penelitian ini bertujuan mendeskripsikan bentuk tuturan ekspresif pengajar BIPA, dan sintaks pembelajaran dengan metode dengar pandang. Penelitian dilakukan dengan pendekatan deskriptif kualitati. Sumber data penelitian adalah interaksi pembelajaran antara pengajar dan pemelajar BIPA dalam video Pesta Akademia 21 Tahun APPBIPA: Kelas Maya APPBIPA Jawa Timur dan Sumatra Utara. Adapun data penelitian berupa kalimat yang mencerminkan tuturan ekspresif pengajar BIPA dan sintaks pembelajaran keterampilan berbicara dengan metode dengar pandang. Pengumpulan data dilakukan dengan teknik observasi. Teknik analisis data menggunakan model Miles dan Huberman, yang meliputi tahapan reduksi data, penyajian data, dan penarikan kesimpulan/verifikasi. Hasil penelitian menunjukkan: (1) bentuk tuturan ekspresif pengajar BIPA meliputi ucapan terima kasih, ucapan minta maaf, ucapan memuji, dan ucapan selamat. (2) Sintaks pembelajaran keterampilan berbicara dengan metode dengar pandang meliputi tahapan, penyajian konten oleh pengajar BIPA,  pengajar BIPA menjelaskan konten, pengulangan konten, dan pemelajar BIPA mengembangkan keterampilan berbicara.Katakunci: dengar pandang,  sintaks pembelajaran, tuturan ekspresif Abstract:This study aims to describe the expressive speech act of BIPA teachers and the syntax of learning using dengar pandang method. This research used descriptive qualitative approach. The source of research data was learning interaction between BIPA teachers and learners in the video Pesta Akademia 21 Tahun APPBIPA: Kelas Maya APPBIPA Jawa Timur dan Sumatra Utara. The data were sentences that show the BIPA teacher's expressive speech act and the syntax of learning speaking skills using the pandang dengar method. Data were collected by using observation technique. The data analysis technique used Miles and Huberman model, including the stage of data reduction, data presentation, and conclusion/verification. The results showed: (1) the expressive speech acts of BIPA teachers include thanking, apologizing, praising, and congratulating. (2) The syntax of learning speaking skills using pandang dengar method including stages of content presentation by BIPA teachers, content explanation, content repetition, and BIPA learners develop their speaking skillsKeywords: dengar pandang, learning syntax, expressive speech
ФОРМУВАННЯ КОНКУРЕНТОСПРОМОЖНОЇ МОДЕЛІ ПОРТУ
Authors: Г. Г. КАЛІНІНА , В. В. РЯБЧУК
Published: June 2021

У статті на основі огляду літератури виділено чинники виборупорту. Доведено, чому виділені чинники впливають наконкурентоспроможність порту. Сформовано підґрунтя побудовимоделі конкурентоспроможності порту.
ДОСЛІДЖЕННЯ СВІТОВИХ ТЕНДЕНЦІЙ РОЗВИТКУ КОКСОХІМІЧНОЇ ГАЛУЗІ
Authors: Є. М. ПОПОВ
Published: June 2021

Визначено роль коксохімічної промисловості в розвитку національноїекономіки. Досліджено сучасні світові тенденції її розвитку. Проаналізованозакордонний досвід формування та реалізації промислової політики вкоксохімічній галузі, який представляє інтерес для адаптації в Україні.
ТЕХНОЛОГІЧНІ ЗАСАДИ ПІДГОТОВКИ МАЙБУТНІХ МАГІСТРІВ З ДОШКІЛЬНОЇ ОСВІТИ ДО ІННОВАЦІЙНОЇ ПРОФЕСІЙНОЇ ДІЯЛЬНОСТІ
Authors: Козак Людмила
Published: June 2021

У статті обґрунтовано технологічні засади підготовки майбутніх магістрів з дошкільної освіти до інноваційної професійної діяльності. Автором подано авторське тлумачення понять «інноваційна професійна діяльність магістра з дошкільної освіти», «готовність магістра з дошкільної освіти до інноваційної професійної діяльності»; представлено розроблену технологію підготовки майбутніх магістрів з дошкільної освіти до інноваційної професійної діяльності, яка містить концептуальний, змістово-процесуальний, оцінно-результативний компоненти. Концептуальний компонент розкриває провідну ідею, мету, завдання, підходи, принципи підготовки майбутніх магістрів з дошкільної освіти до інноваційної професійної діяльності. Змістово-процесуальний компонент охоплює етапи підготовки майбутніх магістрів з дошкільної освіти до інноваційної професійної діяльності. Оцінно-результативний компонент відображає процедуру оцінювання рівня готовності майбутніх магістрів з дошкільної освіти до інноваційної професійної діяльності та результат такої підготовки. Формування готовності майбутніх магістрів до інноваційної професійної діяльності відбувається у процесі оволодіння інноваційною складовою змісту навчальних дисциплін та виробничої практики, використання технологій проблемного, евристичного, проєктного, контекстного,  інтерактивного, змішаного навчання, цифрових сервісів і ресурсів, сучасних форм організації освітнього процесу в закладі вищої освіти.
САМООСВІТА ЯК СКЛАДОВА ПРОФЕСІЙНОЇ ПІДГОТОВКИ МАЙБУТНІХ УЧИТЕЛІВ ПОЧАТКОВИХ КЛАСІВ
Authors: Потапчук Тетяна Володимирівна
Published: June 2021

У статті зазначено, що професійна підготовка є складовою безперервної педагогічної освіти. Сутність професійної підготовки майбутнього учителя початкової школи полягає у формуванні системи знань і якостей особистості, мотивації до навчання і самоосвіти та вмінь самостійної організації навчального процесу, оволодінні сукупності складових необхідних для виконання різних функцій подальшої професійної діяльності.З’ясовано, що однією зі складових професійної підготовки майбутнього учителя початкової школи, яка визначає нову якість освіти, є самоосвітня. Слід звернути увагу, що вона є системоутворюючою, оскільки нерозривно поєднує у власному розвитку формування всіх інших складових, будучи не тільки метою, але й засобом ефективного розвитку особистості в процесі професійної освіти. Її специфіка полягає в тому, що в процесі самоосвіти суб’єкт і об’єкт освіти виступають в одній особі. Підкреслено, що на думку науковців вищий рівень фахової підготовки досягається лише тоді, коли вона зорієнтована на творчу діяльність студентів у стінах закладу вищої освіти, що веде до принципових змін їх особистісних і професійних якостей, однак досягти цього можна лише у разі, коли вдасться сформувати потребу майбутніх фахівців у професійному саморозвитку та самовдосконаленні, розвинути здатність до емоційно-вольової саморегуляції, самоорганізації, самоконтролю. Всі ці компоненти є складовими самоосвітньої діяльності.
Por uma ética para o espaço em tempos de crise
Authors: Portela Thais Bhanthumchinda , Moura Alessandra Soares de , Rocha Larissa Dantas , Ferreira Marcelo Silva , Tanajura Matheus Caldas , Olender Mônica Cristina Henriques Leite
Published: June 2021

Utopias e distopias são gêneros literários, seguidos por outros, que estabelecem relações expressivas e dão sentido e forma ao espaço topológico da Natureza. Essas relações se dão pela coordenação de coordenações entre as ações do conversar, emocionar e imagear entre seres humanos. Tais ações humanas coimplicadas também criam espaços virtuais e/ ou cibernéticos que acumulam e fazem coexistir sentidos históricos múltiplos, tornando complexo o tempo presente. Neste momento esses espaços apresentam riscos iminentes aos seres vivos e não vivos e a administração da eikonomia, pela arte e pela economia, não oferece uma solução viável à manutenção da vida. Propõe-se, aqui, um caminhar ético.
Amichevole
Authors: Giovanardi Claudio
Published: June 2021

Alcuni lettori ci scrivono a proposito del termine amichevole spesso usato nel linguaggio sportivo e giornalistico come sostantivo: è maschile o femminile?
НАУКОВІ НАДБАННЯ ТА ШКОЛА ПРОФЕСОРА М.П. ДЯДЕЧКА
Authors: Круть Михайло
Published: June 2021

Микола Платонович Дядечко – відомий в Україні й далеко за її межами талановитий вчений і педагог, доктор біологічних наук, професор, заслужений діяч науки і техніки України. Понад шість десятиліть свого життя він присвятив розвитку ентомологічної науки і особливо розробці засад біологічного методу захисту рослин. Сформувався як висококваліфікований вчений в Українському науково-дослідному інституті захисту рослин. Набутий досвід використовував у подальшій своїй понад 30-річній науково-педагогічній роботі в Українській сільськогосподарській академії. Став заслуженим корифеєм у галузі біологічного захисту рослин. Опублікував понад 300 наукових праць, зокрема 5 монографій. Сформував наукову школу, підготувавши понад 100 кандидатів та докторів наук.