bluuebunny/crossref_metadata_2025 huggingface dataset:
Possible associations between callers’ degree-of-worry and their socioeconomic status when contacting out-of-hours services: a prospective cohort study
Authors: Thilsted Sita LeBlanc , Gamst-Jensen Hejdi , Folke Fredrik , Tolstrup Janne S. , Thygesen Lau Caspar
Published: December 2020

Background: Telephone triage within out-of-hours (OOH) services aims to ascertain the urgency of a caller’s medical condition in order to determine the correct type of health care needed, ensuring patient safety. To improve the triage process by increasing patient‐centred communication, a triage tool has been developed, whereby callers are asked to rate their degree-of-worry (DOW) as a measure of self-evaluated urgency. Studies show that low socioeconomic status (SES), being single and non-Western ethnicity are associated to low self-rated health and morbidity and these factors may also be associated with high DOW. The aim of this paper was to examine if low SES, being single and non-Western ethnicity were associated to high DOW of callers contacting OOH services. Methods: A prospective cohort study design, at the OOH services for the Capital Region of Denmark. Over two weeks, 6,869 of 38,787 callers met the inclusion criteria: ³18 years, patients themselves or close relative/friend, reported DOW, had a valid personal identification number and gave informed consent. Callers were asked to report their DOW (1=minimal worry to 5=maximal worry), which was dichotomized into low (1-3) and high (4-5) DOW and linked to data from electronical medical records and Statistics Denmark. Socioeconomic factors (education and annual household income), marital status and ethnicity were assessed in relation to DOW by logistic regression.Results: High DOW was reported by 38.2% of the participants. Low SES (low educational level; OR 1.5, 95% CI 1.3-1.7 and low annual household income; 1.5, 1.3-1.6) was associated with high DOW and so too was being single; 1.2, 1.1-1.3 and of non-Western ethnicity; 2.9, 2.5-3.4.Conclusions: Knowledge of the association of low SES, marital status as single and non-Western ethnicity with high DOW among callers to OOH services may give call handlers a better understanding of callers’ DOW. If this does not correspond to the call handler’s perception of urgency, this knowledge may further encourage patient-centred communication, aid the triage process and increase patient safety. A better understanding of socioeconomic variables and their relation to callers’ DOW gives direction for future research to improve telephone triage of OOH services.
Severe volcanic SO2 exposure and respiratory morbidity in the Icelandic population – a register study
Authors: Carlsen Hanne Krage , Valdimarsdóttir Unnur , Bríem Haraldur , Dominici Francesca , Finnbjornsdottir Ragnhildur Gudrun , Jóhannsson Thorsteinn , Aspelund Thor , Gislason Thorarinn , Gudnason Thorolfur
Published: December 2020

Background The Holuhraun volcanic eruption September 2014 to February 2015 emitted large amounts of sulfur dioxide (SO2). The aim of this study was to determine the association between volcanic SO2 gases on general population respiratory health some 250 km from the eruption site, in the Icelandic capital area. MethodsRespiratory health outcomes were: asthma medication dispensing (AMD) from the Icelandic Medicines Register, medical doctor consultations in primary care (PCMD) and hospital emergency department visits (HED) in Reykjavík (population: 215 000) for respiratory disease from 1 January 2010 to 31 December 2014. The associations between daily counts of health events and daily mean SO2 concentration and high SO2 levels (24-hour mean SO2>125µg/m3) were analysed using generalized additive models. Results After the eruption began, AMD was higher than before (129.4 vs. 158.4 individuals per day, p<0.05). For PCMD and HED, there were no significant differences between the number of daily events before and after the eruption (142.2 vs 144.8 and 18.3 vs 17.5, respectively). In regression analysis adjusted for other pollutants, SO2 was associated with estimated increases in AMD by 0.99% (95% CI 0.39 - 1.58%) per 10 µg/m3 at lag 0-2, in PCMD for respiratory causes 1.26% (95% CI 0.72 - 1.80%) per 10 µg/m3 SO2 at lag 0-2, and in HED by 1.02% (95% CI 0.02- 2.03%) per 10 µg/m3 SO2 at lag 0-2. For days over the health limit, the estimated increases were 10.9% (95% CI 2.1-19.6%), 17.2% (95% CI 10.0-24.4%) for AMD and PCMD. Dispensing of short-acting medication increased significantly by 1.09% (95% CI 0.49-1.70%), and PCMD for respiratory infections and asthma and COPD diagnoses and increased significantly by 1.12% (95% CI 0.54-1.71%) and 2.08% (1.13-3.04%).ConclusionHigh levels of volcanic SO2 are associated with increases in dispensing of AMD, and health care utilization in primary and tertiary care. Individuals with prevalent respiratory disease may be particularly susceptible.
Ferric chloride for odour control: studies from wastewater treatment plants in India
Authors: Prathna T. C. , Srivastava Ankit
Published: December 2020

This study was about the feasibility of using ferric chloride as an agent for odour control in wastewater treatment plants (WWTPs) due to hydrogen sulphide emission. Total inlet sulphide concentrations at 11 WWTPs in Delhi were measured and ranged between 1.1 and 14.8 mg/L. Wastewater samples from Najafgarh drain were used in jar tests to estimate the ferric chloride concentration required to obtain acceptable treatment. Ferric chloride was effective in removing sulphide, phosphate and total suspended solids (TSS), and gave significant biological oxygen demand (BOD) reduction. It was ineffective, however, in removing ammoniacal-nitrogen. A dose of 40 mg/L removed 76% of total sulphide, which corresponds to a significant reduction in hydrogen sulphide emission. The study demonstrated that ferric chloride can be used as a cost-effective pre-treatment step in WWTPs to reduce sulphur-related odours significantly, as well as TSS, BOD and phosphate from wastewater.
Recent Patents for Thermistor Temperature Sensor
Authors: Yu Guangbin , Yu Mingxin , Dai Bing
Published: December 2020

Background:

The collection of temperature is very important in life. Thermistor temperature sensors are an
important part of the temperature acquisition system. Thermistor temperature sensors can convert the temperature signal
into an electrical signal for output. Due to the different application fields and technical requirements, the shape, function
and structure of thermistor temperature sensors are very different.

Objective:

The purpose of this study is to summarize and analyze the advantages and disadvantages of various devices
from a large number of documents and patents.

Methods:

In this paper, the patents and the latest research of thermistor temperature sensors are reviewed.

Results:

By summarizing the characteristics of a large number of thermistor temperature sensors and
analyzing the problems, the development of thermistor temperature sensors is expected.

Conclusion:

Thermistor temperature sensors are widely used. Therefore, it is necessary to carry out special structural
design and technical research for thermistor temperature sensors in different application fields. At the same time, with the
development of technology, intelligent sensors and multi-functional sensors are an inevitable development trend.
Computer-Mediated Communication and Family Communication among Deaf Teenager
Authors: Ramadhana Maulana Rezi , Yusanto Freddy
Published: December 2020

As a basis for parenting, communication can change patterns of interaction in the family. This study examines how computer-mediated communication (CMC) is related to and influences family communication (including conversation and conformity) in adolescents with disabilities. Participants in this study were 100 adolescents with deafness scattered in Indonesia. Through ANOVA analysis, the results show that CMC is significantly positively related to the conversation, conformity, and interaction between the two. Regression analysis found all four CMC factors as significant predictors affecting 50.4% in the climate of family communication among deaf teenagers. The findings in this study produce an empirical explanation of the CMC motive as a factor in family communication in deaf teens. Suggestions and research for the future are discussed.
Плазмохимическое и жидкостное травление в постростовой технологии каскадных солнечных элементов на основе гетероструктуры GaInP/GaInAs/Ge
Authors: Малевская А.В. , Задиранов Ю.М. , Малевский Д.А. , Покровский П.В. , Ильинская Н.Д. , Андреев В.М.
Published: December 2020

Investigation and development of a separating mesa-structure creating technology for fabricating multi-junction solar cells based on the GaInP/GaInAs/Ge heterostructure has been carried out. Studied were methods of etching of heterostructure layers: liquid chemical etching in the etchants based on HBr, H2O2, K2Cr2O7 and plasma-chemical etching in the stream of operating gas BCl3. The comparative analysis of etching methods was studied. The protective masks based on photoresist layer and TiOx/SiO2 were developed. Multi-junction solar cells with low parameters of leakage current less than 10-7 A at voltage 0,5-1 V were created.
Получение покрытий гексагонального нитрида бора из концентрированных растворов боратов щелочных металлов
Authors: Волков И.Н. , Ковальский А.М. , Ермекова Ж.С. , Барилюк Д.В. , Карабанова А.Б. , Калинина В.В. , Конопацкий А.С. , Штанский Д.В. , Матвеев А.Т.
Published: December 2020

The continuous hexagonal boron nitride (h-BN) coating with the ~100-350 nm thickness was produced from the aqueous solutions of the lithium and sodium borates. The saturated solution was applied on the silicon support by the spin coating, dried under the normal conditions and treated in the ammonia atmosphere under 1300 °C. Such method is a promising way for the fabrication of protection coating. For example, for the protection of the carbon products from an oxidation under high temperature atmosphere.
Use of Technology to Access Health Information/Services and Subsequent Association With WASH (Water Access, Sanitation, and Hygiene) Knowledge and Behaviors Among Women With Children Under 2 Years of Age in Indonesia: Cross-sectional Study
Authors: Niedfeldt Heidi Jane , Beckstead Emmalene , Chahalis Emily , Jensen Mindy , Reher Britton , Torres Scott , Rachmi Cut Novianti , Jusril Hafizah , Hall Cougar , West Joshua H , Crookston Benjamin T
Published: December 2020

Background

Water access, sanitation, and hygiene (WASH) remain a public health concern in Indonesia. Proper WASH practices can decrease risk of stunting, wasting, and disease in children under the age of 2.

Objective

The purpose of our study is to examine if using technology to access health information and services among Indonesian women affects knowledge and behaviors regarding handwashing and defecation practices.

Methods

Our study is an interview-based cross-sectional survey. Participants included 1734 mothers of children under 2 years of age. These women were randomly selected and interviewed as part of a 3-stage cluster sampling technique. Our study uses data regarding WASH knowledge which includes benefits of handwashing with soap, 5 critical times of handwashing, risks of open defecation, media of disease transmission, defecation locations, and risks of open defecation. Data regarding WASH behaviors were also included: handwashing with soap, type of latrine used at home, and where defecation took place. This investigation used adjusted and unadjusted logistic and linear regression models to determine differences in WASH outcomes between those who use technology to access health information and services and those who did not.

Results

One result is that Indonesian women with children under 2 years of age who use technology to access health information and services are more likely to know the advantages of proper handwashing (odds ratio [OR] 2.603, 95% CI 1.666-4.067) and know the 5 critical times of handwashing (OR 1.217, 95% CI 0.969-1.528). Women who use technology to access health information are also more likely to know the risks of open defecation (OR 1.627, 95% CI 1.170-2.264) and use a type of toilet (such as a gooseneck or squat toilet) that limits risk (OR 3.858, 95% CI 2.628-5.665) compared to women who did not use technology to access health information.

Conclusions

Using technology to access health information and services was associated with an increase in handwashing and defecation knowledge. In the future, promoting mothers of children under 2 years of age to access health information through technology might be used to increase handwashing and defecation knowledge as well as safe defecation practices. However, further research should be done to determine how technology may increase the frequency of recommended handwashing behaviors.
Cloning and Overexpression Studies on the Glutathione Peroxidase-Like Protein from the Cyanobacterium Nostoc punctiforme ATCC 29133
Authors:   Department of Biotechnology, Mizoram University, Aizawl–796004, Mizoram, India, Lalnunmawii Esther , Bhattacharya Jyotirmoy
Published: December 2020

Cyanobacteria are oxygen-evolving photosynthetic prokaryotes possessing a wide range of enzymatic antioxidants to tackle oxidative stress if and when it arises in cells. Glutathione peroxidase is an important enzyme in the antioxidative machinery of cells and may confer protection to various stress conditions. In the diazotrophic cyanobacterium Nostoc punctiforme ATCC 29133 (hereafter N.punctiforme), an open reading frame (ORF) encoding for a putative glutathione peroxidase was identified as NpunR_4660 by bioinformatics approach. This 486 bp ORF was amplified from the genomic DNA of N.punctiforme by polymerase chain reaction. The forward and reverse primers used for cloning the ORF contained NdeI and XhoI at their 5’ and 3’ end, respectively. The PCR amplified product was sub-cloned into pJET cloning vector. Further the ORF was introduced into pET-20B vector for overexpression of the corresponding protein in Escherichia coli BL21 DE3 strain. After induction of E.coli cultures by Isopropylthiogalactoside (IPTG) and, Sodium dodecyl sulphate–polyacrylamide gel electrophoresis of cell-free extracts, an approximately 18 kDa protein was detected in the cytoplasm, which matched with the theoretical molecular weight of the protein. This protein was not present in control cultures transformed with pET-20B without the cyanobacterial ORF. These results suggest that foreign enzymes such as glutathione peroxidase can be produced in large amounts for biotechnological purposes successfully even in cells of a different origin like E.coli.
Encefalodurogaleosinangiose em Doença de Moyamoya Associada a Neurofibromatose Tipo 1. Relato de caso
Authors: Campos Ingrid , Henrique Pires de Aguiar Paulo , Vinicius Calfat Maldaun Marcos , Jacometto Marchi Cassiano , Araújo Estevão Iracema
Published: December 2020

Apresentamos o caso de um mulher com quarenta e um anos, de descendência japonesa, nascida na cidade de São Paulo, Brasil, com antecedente de doença de moya moya, neurofibromatose tipo 1 e embolização aneurismática prévia, referindo cefaleia holocraniana diária, refratária ao tratamento clínico, associada a crises epileptiformes parciais e disestesias em dimídio esquerdo. A angiotomografia computadorizada do crânio evidenciou afilamento difuso e bilateral das artérias carótidas interna e cerebrais posteriores, sinais de lesões isquêmicas antigas nos lobos frontais com mínima ectasia compensatória do sistema ventricular supratentorial, assim como suboclusão proximal das artérias cerebrais médias com estenose acentuada e proeminência bilateral das artérias lentículo-estriadas, tálamo perfurantes e vasos piais, sugerindo padrão moyamoya. Foi realizada revascularização cirúrgica indireta, conhecida como encefalodurogaleosinangiose e a paciente evoluiu assintomática e sem déficits neurológicos
Indicação do Uso do Cateter de St. Reed no Tratamento da Dor Lombar Crônica
Authors: Alexandre Martins Zicarelli Carlos , Gustavo Leonhardt Hermann , Angelo Favoreto Guarnieri José , Ferreira Krol Louise , Afornali Sandrieli , Guilherme Batistela Pereira Victor , Fazoli Franciele , Valente de Camargo Leonardo
Published: December 2020

Introdução: A dor lombar crônica é uma patologia de alta morbidade, sendo associada à limitação das atividades básicas diárias e aumento do estresse psicológico. Há diversas linhas de tratamento que podem ser propostas, variando de fármacos até procedimento cirúrgico. Para os casos refratários, uma alternativa é a aplicação de esteroides com o cateter St. Reed. Objetivos: Descrever as indicações do uso do cateter de St. Reed para o tratamento da dor lombar crônica. Métodos: Foi realizada busca de artigos nas bases de dados PubMed (9) e UptoDate (2) através das palavras-chave: “low back pain”, “chronic pain” e “treatment failure”. Resultados: A dor lombar causada por hérnia de núcleo pulposo e estenose espinhal sem resposta ao tratamento conservador, tem como opção a aplicação de corticoide via cateter St. Reed. As vantagens são: falta de necessidade de anestesia geral, rápida recuperação e curto período de internação. As contraindicações são infecções no local, gravidez e doença mental. Estudos apontam que a aplicação alivia os sintomas, além de ser tratamento com baixos riscos de complicações e resolutividade em casos refratários. Conclusão: o uso deste cateter é uma opção para casos refratários de hérnia de disco com radiculopatia, dor discogênica e estenose espinhal.
Minha Vida na Alemanha
Authors: Telles Ribeiro Carlos R.
Published: December 2020

Desde muito cedo tinha vontade de ir para a Alemanha. Não sei explicar, mas a vontade era real. Meu pai colecionava selos, e ainda bem garoto, comecei a colecioná-los também: selos da Alemanha. Talvez daí tenha nascido a vontade de conhecer este grande país.
Emanam de Meu Baú de Recordações
Authors: Braga Fernando Menezes
Published: December 2020

Nasci em setembro de 1935 em uma pequena cidade, que para mim, parece não existir mais. Tinha 30.000 habitantes na época e se chamava Rio Preto. Hoje, com 450.000, é uma das mais populosas e progressistas cidades de nosso estado de São Paulo e seu nome mudou para São José do Rio Preto. Desde pequeno, meu pai me chamava de Nandoca doutorzinho, pois frustrado, queria ter sido um médico.
Fez Parte de Minha Vida
Authors: Ottoni Sergio
Published: December 2020

Corria o ano de 1978 e eu fazendo treinamento neurocirúrgico sob orientação do Prof. John Gillinghan no Western General Hospital em Edinburgh, Escócia. Como grande parte dos neurocirurgiões, pretendia também fazer um treinamento microcirúrgico e assistir às cirurgias do Prof. Gazi Yasargil, na Suíça. Assim, após convencer o Prof. Gillinghan da importância de minha ida, levando em conta que um colega mexicano também estagiário, estivera recentemente lá. Com a permissão do professor, deixei Edinburgh para ir a Zurich.
Regional needs assessment: an approach to demographic and migration research
Authors:   University of Latvia, Apsite-Berina Elina , Bela Baiba ,   University of Latvia, Berzins Maris ,   University of Latvia, Bite Dina ,   Latvia University of Life Sciences and Technology, Krisjane Zaiga ,   University of Latvia, Krumins Juris ,   University of Latvia, Kruzmetra Zenija ,   Latvia University of Life Sciences and Technology, Lubkina Velta ,   Rezekne Academy of Technologies
Published: December 2020

This study exposes approaches to "collective creativity"by adopting a regional needs assessment through the World Café method. A multidisciplinary team of researchers and stakeholders worked together to identify needs within the region by using the World Café method and enhancing participation in policy-making. The paper aims to describe regional needs assessment as a useful approach for studying demographic and migration challenges in the regions of Latvia. The formal outcomes of the project are policy recommendations which have been used for the elaboration of planning documents at the national, regional and local level. Moreover, this approach also fostered positive collaborative practices among scientists and policymakers, including scientists who come from various disciplines and found a common platform for the solution of problems.
Sites related to death and disaster in cultural an tourism geography – a theoretical perspective
Authors:   Turiba University, Rozite Maija , van der Steina Aija ,   University of Latvia, Institute of Philosophy and Sociology
Published: December 2020

Research into tourism, a relatively new discipline, is developing, using theories and approaches from other disciplines. Extensive research is underway in Latvia on sites related to tragic historical events and death, including the use of Holocaust sites in tourism. In order to comprehensively study these dark heritage sites, previous studies related to cemeteries and death sites have been analysed. The aim of this article is to identify death sites as special places and as elements of the cultural landscape. The attitude of locals towards dark heritage sites cannot be understood without understanding the attitude towards death sites and cemeteries in the cultural context. This article gives an overview of existing research in necrography, summarising the geographical approaches used to characterise these particular sites. The studies already conducted in Latvia have been reviewed and the most relevant definitions of dark tourism and thanatourism have been identified. The main problems faced in including places of death and tragedy in tourism product promotions have been described, especially if they are related to tragic events such as the Holocaust. In conclusion, the main aspects and approaches to be used for further research into the use of Holocaust sites in tourism have been identified.
Women’s Softball and the Collaborative Spirit of Magic
Authors: Malefyt Timothy de Waal , Peter Johnson
Published: December 2020

All major US sports are high in superstitions because motivation to win is high and the game outcome is uncertain; athletes purportedly engage in superstitious behavior to reduce anxiety, build individual confidence and cope with uncertainty. Sports is also a male domain, where men traditionally display individual, masculine achievement. We observe magic rituals practiced in a women’s college softball team not as a means to overcome anxiety or display individual prowess, but as a way to blend creative individuality into the unity of the social whole, which manifests as a social narrative of the team. We analyze individual and team magic in two forms –institutionalized magic and individual superstitions – which build idiosyncratic behavior into a collective team dynamic. As such, this essay shows how women use magical power collaboratively. Women on a college softball team partake in practical work and magic, such that participating in magic through empathy and sensing one another creates team identity, allowing the reimagination of forms and outcomes.
Políticas Públicas Universitarias en el Contexto Neoliberal: resultados y tendencias comparadas al 2030 en la Universidad Latinoamericana
Authors: Victorino Ramírez Liberio , Delgadillo  Solorio Perla
Published: December 2020

Aunque se precisa la posición teórica que adopta esta contribución, es muy importante retomar la necesaria utilidad para analizar estos conflictos desde una perspectiva comparada, “lo cual implica reconocer y conocer los procesos y actores que dan sentido a estructuras académicas formalmente similares. Sin embargo los actores y sus orientaciones así como los valores y las prácticas que explican el devenir universitario son notablemente diferentes aunque curiosamente algunos indicadores de resultados sean similares para el conjunto de la región” (Krotsch, 2006). Sin embargo podríamos preguntarnos si ¿existe un patrón socioeconómico y cultural común a la región que determine un modelo de universidad? La respuesta tentativa sería que sí, guardando sus distancias, sobre todo en el nivel procesual práctico de las políticas universitarias. Pero en lo que respecta a los rasgos regionales y en los seis ejes analíticos y seis grupos de políticas universitarias que se mencionan, además de las políticas universitarias que se están aplicando. El objetivo del artículo radica en analizar de manera comparada los resultados de un grupo de seis políticas universitarias en los niveles de pregrado y posgrado en la universidad latinoamericana en países de similar desarrollo como Brasil, Chile, Argentina y México principal y referencialmente con algunas universidades de países centrales. Así como plantear los principales escenarios deseables y posibles como tendencias de esas políticas al 2030 con base en la planeación prospectiva.
A patient with chronic dyspnea and episodes of paroxysmal atrial fibrillation in the presence of a right atrial mass
Authors: Papaetis Georgios , Andreou Andreas , Karvounaris Stylianos
Published: December 2020

Lipomatous Hypertrophy of the Interatrial Septum (LHIS) is an unusual
condition that can be presented as a mass-like bulge that typical spares
of the fossa ovalis. We describe a 73-year-old overweight woman with
dyspnea on exertion and two episodes of paroxysmal atrial fibrillation
for the last eight months. A big sessile mass was detected in the
interatrial septum measuring 3.7 x 4.7cm during transesophageal
echocardiography. The patient underwent resection of the mass and
pericardial patch reconstruction of the defect with significant
improvement of her clinical status during the follow-up period. The
histopathological analysis suggested LHIS.
Metatranscriptomics provides closer diversity and composition estimates with morphology than PCR-based methods: a zooplankton mock community case study
Authors: Lopez Mark Louie , Lin Ya-Ying , Sato Mitsuhide , Shiah Fuh-Kwo , Hsieh Chih-hao , Machida Ryuji
Published: December 2020

Studying complex metazoan communities requires taxonomic expertise and
laborious work if done using the traditional morphological approach.
Nowadays, the popular use of molecular-based methods accompanied by
massively parallel sequencing (MPS) provides rapid and higher resolution
diversity analyses. However, diversity estimates derived from the
molecular-based approach can be biased by the co-detection of
environmental DNA (eDNA), pseudogene contamination, and PCR
amplification biases. Here, we constructed microcrustacean zooplankton
mock communities to compare species diversity and composition estimates
from PCR-based methods using genomic (gDNA) and complementary DNA
(cDNA), metatranscriptomic transcripts, and morphology data. Mock
community analyses show that gDNA mitochondrial cytochrome c oxidase I
(mtCOI) amplicons inflate species richness due to environmental and
nontarget species sequence contamination. Significantly higher amplicon
sequence variant (ASV) and nucleotide diversity in gDNA amplicons than
cDNA indicated the presence of putative pseudogenes. Last, PCR-based
methods failed to detect the most abundant species in mock communities
due to priming site mismatch. Overall, metatranscriptomic transcripts
provided estimates of species richness and composition that closely
resembled morphological data. The use of metatranscriptomic transcripts
was further tested in field samples. The results showed that it could
provide consistent species diversity estimates among biological and
technical replicates while allowing monitoring of the zooplankton
temporal species composition changes using different mitochondrial
markers. These findings show that community characterization based on
metatranscriptomic transcripts reflects the actual community more than
PCR-based approaches.
Investigate the Crashworthiness of high-velocity bird impact on three different designed model wings by using Coupled Eulerian-Lagrangian approach
Authors: SAEED MUHAMMAD HASSAM , Muhammad Noaman , Smith Joseph
Published: December 2020

Bird strike is a significant threat to the parts of the flying
aircrafts. The wing is a central part, which provides stability to the
aircraft. Mostly at wing, bird attack the leading edge. Worldwide
aviation regulation FRA, EASA, required 4Ib bird strike on the wing of
aircraft, and after this bird strike, aircraft is able to be safely
landed. This study aims to investigate the resistance of the wing
against the bird strike and damage analysis of the high-velocity bird
collision on the model wing, inner structure, spar, and ribs. By using
the Coupled Eulerian-Lagrangian (CEL) approach in ABAQUS/Explicit. Our
contribution 1) bird strike on a wing with assembled inner structure by
aluminium and outer skin composed of unidirectional fiber-reinforced
composite material. 2) bird strike on-wing which is similar with the
first test in which the difference is of spar designed layers of
horizontal plates like a comb. 3) bird strike on-wing which is similar
with second model wing difference in this wing put an aluminium leading
edge on the skin leading-edge, final to analyze the damage of bird
impact on the wing, the velocity of bird strike is 200m/s and analyze
the behavior of the bird at this velocity. Resistance behavior of
composite skin After penetration in the wing, analyze the impact on the
spar and stress on the inner structure. Analysis of the kinetic and
internal energy graph and Comparison all of these results and check the
performance, which gives an excellent result at this velocity. based on
these results suggest which inner part is sensitive.
Comparison of Patency in 5- and 6-mm Hemodialysis Grafts
Authors: Hisata Y. , Odate T. , Yamada T. , Inoue T. , Tasaki Y.
Published: December 2020

Highlights

Objectives: Arteriovenous grafts (AVGs) are often the mode of vascular access of choice because poor blood vessels in patients hinder the creation of arteriovenous fistulas (AVFs). The present study aimed to compare the characteristics and patency rates between 5-mm and 6-mm straight grafts.

Methods: We analyzed 119 cases involving AVG operations performed at a single center. The cases were divided into 2 groups based on the size of the straight graft, namely 5-mm (62.2%) and 6-mm (37.8%) grafts. The differences in the baseline characteristics, perioperative data, and patency rates between the groups were subsequently analyzed.

Results: Patients who received 5-mm grafts were predominantly female (P = 0.042) and had a higher body mass index (BMI; P = 0.012) than those who received 6-mm grafts. The 5-mm graft group showed increased primary patency (P = 0.035). However, significant intergroup differences were not observed with respect to the secondary patency rates (P = 0.087). A multivariable analysis confirmed that higher BMI (P = 0.022), cause of diabetes mellitus nephropathy (P = 0.015), frequency of the procedure (≥5 times; P = 0.002), and procedure time (P = 0.028) were significant independent variables that affected the primary patency rates.

Conclusions: Five-mm grafts were associated with higher BMI, female predominance, and increased primary patency compared with the 6-mm grafts. Therefore, 5-mm grafts should be considered for patients with poor blood vessels.
The current state and dynamics of the flora of several small lakes of the Yaroslavl Region, Russia
Authors: Belyakov Evgeny A. , Sakharova Ekaterina G. , Sokolova Alexandra S.
Published: December 2020

The phytoplankton and vascular aquatic plants have been studied in small lakes Vashutinskoe, Chashnitskoe, Ryumniki, and Zaozer’e, located in the southern part of the Yaroslavl Region, Russia. The taxonomic composition of phytoplankton comprised 137 species of algae belonging to 8 divisions, 18 orders, and 76 genera. The studied water bodies were characterized by high biomass of cyanobacteria. Aphanizomenon flos-aquae (L.) Ralfs ex Born et Flah. and the species of the genus Anabaena had a significant contribution to the phytoplankton biomass in the lakes Zaozer’e, Chashnitskoe, and Ryumniki, Limnothrix planctonica (Wołosz.) Meff. and Microcystis aeruginosa (Kütz.) Kütz, in the Lake Vashutinskoe. In terms of phytoplankton biomass, the pelagial and shallow areas of the Lake Vashutinskoe belonged to eutrophic reservoirs, of the Lake Ryumniki, to oligotrophic. The phytoplankton biomass in the pelagial zone of the lakes Chashnitskoe and Zaozer’e indicated the mesotrophic status of these water bodies, in the littoral zone, eutrophic. The study of the phytoplankton of the lakes was carried episodically and was often performed at different periods of the growing season. Therefore, the obtained data did not allow one to assess the direction of the successional changes in the algal flora. The flora of vascular plants of lakes was represented by 118 species belonging to 4 divisions, 5 classes, 22 orders, and 37 families. Thirty-four species were common to all studied water bodies. The differences in the The differences in the flora of vascular aquatic plantsof the studied lakes were associated with differences in their trophic status, the presence of various biotopes, the nature of anthropogenic load, and the degree of eutrophication. During a hundred years of observations, some species have disappeared, but some have appeared, including adventive species (such as Elodea canadensis Michx., Bidens frondosa L., Epilobium adenocaulon Hausskn, Zizania latifolia Griseb., and Juncus tenuis Willd.). The study of the current state of rare and protected species of vascular plants made it possible to reveal the eventual causes and period of disappearance of some species from the lakes. The taxonomic and ecological structure of phytoplankton and vascular plants of lakes was quite diverse and usual for the water bodies of the European part of Russia.
The Worldview of Metropolitan Joseph (Semashko) and Its Origin
Authors: Romanchuk Protopriest Alexander
Published: December 2020

he article examines the world outlook of the outstanding church hierarch - Metropolitan of Lithuania and Vilnius Joseph (Semashko) who is considered to be the founder of the ideology of Westrussism which was the basis of the Russian Empire policy in the Western provinces in the second half of the 19th and the beginning of the 20th centuries. The article traces the origin of His Grace’s views that determined his activity aimed at disbanding the Brest Church Union and reestablishing the position of the Orthodox Church in Russia. The author comes to the conclusion that Metropolitan Joseph’s views formed an integral outlook system. In part his views were ahead of his time, and in part they were in line with the epoch. The revealed views of the Metropolitan “the Reunitor” show that the overcoming of the Uniat problem in Russia in the 19th century was well-grounded.
Przetwarzanie danych i uczenie maszynowe w języku Python. Aplikacje w ekonomii i zarządzaniu
Authors: Baranowski Paweł , Doryń Wirginia
Published: December 2020

W XXI wieku obserwujemy gwałtowny wzrost ilości danych, a wraz z nim rosnące znaczenie zaawansowanych metod ich analizy. W niniejszej książce prezentujemy wybrane techniki przetwarzania danych wraz z ich ilustracją w języku Python. Rozpoczynamy od wprowadzenia do automatyzacji procesów biznesowych. Z założenia nie wymagamy od Czytelników doświadczenia w programowaniu, stąd też w pierwszej części książki dokonujemy wprowadzenia do programowania w języku Python. W drugiej części książki przechodzimy do omówienia zagadnień związanych z wykorzystaniem języka Python do automatyzacji procesów pozyskiwania i przetwarzania danych. W szczególności dokonujemy przeglądu literatury i prezentujemy rozwiązania dotyczące maszynowego pobierania stron internetowych oraz przetwarzania tekstu. Omawiamy ponadto wybrane techniki uczenia maszynowego - klasyfikację oraz regresję. Prezentacji tych technik towarzyszą przykłady własnych badań leżących na styku ekonomii, finansów, zarządzania i ekonometrii. Prezentowane badania są możliwe do szybkiego wdrożenia w praktyce przetwarzania danych w małych i średnich przedsiębiorstwach.
AUDIOVISUAL RECORDS AS A SOCIOCULTURAL PHENOMENON: PROBLEMS OF CREATION, STORAGE AND DEVELOPMENT PROSPECTS
Authors:   Moscow State Linguistic University, Anokhina T.Y. , Zaitseva T.N. ,   Moscow State Linguistic University
Published: December 2020

The article analyzes the actual problem - the state and prospects of development of audiovisual documentation systems in the context of social needs. It is well known from the scientific literature that different states can group the same audiovisual material in different ways, using different characteristics. Firstly, this is due to constant changes in the technical equipment necessary for the storage and reproduction of audiovisual documents. Constant improvement of selection and storage technologies of audiovisual documents dictates the modernization of technologies for ensuring the preservation and func- tionality of the information retrieval systems. The relevance of the problem is given by the fact that audiovisual documentation currently occupies a leading position in various fields of culture, science, politics, sport and so on. A study of foreign and relatively small Russian experience shows that digital technologies are rapidly developing at the pre- sent time, which gives the article not only theoretical, but also practical significance. The technology of digitizing archival documentation and its storage on optical media is considered today as one of the most advanced and perspective in terms of security and access to archival documentation, which gives a promising focus to scientific developments in this area. The novelty of the approach in the article can be demonstrated by the following conclusion: the use of an archive of audi- ovisual documents opens up completely new perspectives in the field of publishing activities of scientists, for example, it al- lows to combine previously incompatible types of documents - texts, graphics, photographs and video documents. Conclusions and theoretical provisions of the article can be used in the professional activities of the archives of the Russian Federation. In addition, they can be useful for all people who are interested in the variety of historical facts documented on multimedia media, not only in Russia but also abroad.
THE SOCIO-PSYCHOLOGICAL CLIMATE IN THE TEAM AS AN OBJECT OF SOCIOLOGICAL STUDY
Authors:   Academy of Labor and Social Relations, Vasilyeva I.A.
Published: December 2020

The socio-psychological climate of the collective is a sociocultural phenomenon. It is an object of study in a number of sciences and fields of knowledge. The relevance of its study is due to its high practical significance. First of all, we are talking about the influence of the socio-psychological climate on the effectiveness of the team and the organization as a whole. Nevertheless, it is possible to single out not only the applied aspect of the study, but also the theoretical aspect. This means the need to increase theoretical knowledge in the field of collectives as microsystems. The author notes that the socio-psychological climate of the team is an interdisciplinary object of study, but most definitions of the concept are psychological in color. The article presents a methodological analysis of the concept, from a sociological point of view. In sociology, the socio-psychological climate is studied in different theoretical paradigms, namely: in the framework of systemic, communicative and interpretative approaches, theories of exchange and conflict; theories of subcultures. In addition, the socio-psychological climate as an object of study of sociology is at the intersection of various sectoral sociology (sociology of the "middle level"). So, the socio-psychological climate of the team is studied by the sociology of small groups, the sociology of labor and professions, the sociology of organizations, the sociology of personality, the sociology of conflict, network sociology. Based on theoretical analysis the author has identified a number of concepts that limit the field of sociological research of the socio-psychological climate of the team: the quality of relations, solidarity, trust, tight social ties, job satisfaction, the "rules of the game", value unity, and others. It is concluded that the object of sociological study, in the end, is the quality of social relations in the collective and is a sociocultural phenomenon that functions in the communicative space of the collective.
AWARENESS OF DOCTORS AND PATIENTS ABOUT INBORN ERRORS OF IMMUNITY
Authors:   Ural Federal University, Zaitseva E.V.
Published: December 2020

The immune system protects the body. When defenses are compromised, people with hereditary immunological disorders become vulnerable to many life-threatening infections. Inborn errors of immunity (primary immunodeficiencies), manifested in patients in increased susceptibility to infectious diseases, autoimmune diseases, allergies, and malignant neoplasms. Today, this group of diseases is still considered quite rare. However, the development of diagnostic technologies expands the list of nosologies associated with inborn errors of immunity. Neonatal screening for inborn errors of immunity could solve many of the problems of these patients, but the procedure is not carried out in the Russian Federation. Therefore, diagnostics based on an analysis of the clinical manifestations of diseases. In most cases, the disease is diagnosed in early childhood. Here, the role of both the parents of the child-patient and the medical staff is important. The health and life of the child depends on their awareness of the disease, methods of diagnosis, treatment. This group of diseases is chronic, under an hour, severe. In the absence of timely diagnosis and proper therapy, it can be fatal. The article describes the experience of applied quantitative research conducted by the method of questioning patients with primary immunodeficiencies (parents of underage patients), about their disease, methods of treatment, problems arising in the long-term struggle with this complex disease. The author notes that patients and primary care doctors or general practitioners are poorly informed about diseases associated with primary immunodeficiencies. It is concluded that it is necessary to increase the informational medical culture of the population, especially the young, as participants in the interaction "doctor-patient" and representatives of the interests of minor children-patients with inborn errors of immunity.
UPDATING THE LIST OF TOP REGIONS AS A WAY TO OVERCOME THE IMBALANCE BETWEEN SUPPLY AND DEMAND IN THE REGIONAL LABOR MARKET. EXPERIENCE OF THE SVERDLOVSK REGION
Authors:   Ural Institute of Management, branch of Russian Presidential Academy of National Economy and Public Administration, Kalugina D.A. , Kalmykova O.S. ,   Ministry of education and youth policy of the Sverdlovsk region
Published: December 2020

Overcoming the contradiction between specialists who are trained by the system of secondary vocational education, on the one hand, and the need of employers for personnel, on the other, is one of the priorities of state policy in the field of professional training. The article contains a number of provisions: understanding the problem of imbalance in the labor market, the activities of state Executive bodies to overcome this problem at the Federal and regional levels, as well as the assistance of all stakeholders and social organizations. Such a problem as an imbalance between supply and demand in the labor market of various professions, specialties and qualifications was characteristic of the Sverdlovsk region, as evidenced by its reflection in the current Strategy of socio-economic development of the region. That is why improving the training system has become one of the goals of socio-economic policy. At the Federal level, a list of the TOP 50 most popular in the labor market, new and promising professions that require secondary vocational education has been developed. This list is a guideline for structural changes in the system of secondary vocational education, but it is not enough to bridge the gaps between supply and demand in the market of these regions. To take into account regional specifics, it is necessary to develop a similar list of professions in each subject of the Russian Federation. The adoption and updating of such a list requires an organized interaction of enterprises, authorities and educational organizations. The joint managerial and sociological problems that affect the interaction of social groups and public organizations of Sverdlovsk region in the process of achieving common goals, contains a compilation of practices that can be applied in other subjects of the Russian Federation.
SOCIAL GROUNDS FOR POLITICAL CONFLICT
Authors:   Russian Presidential Academy of National Economy and Public Administration (RANEPA, Moscow), Nikovskaya L.I.
Published: December 2020

The article deals with the sociological aspects of the analysis of political conflict related to the socio-structural and subjective foundations of political processes and relations. It is shown that many problems and contradictions in the social sphere, such as social polarization, excessive inequality, poverty and violation of the principles of social justice, deprivation of basic needs and interests, unstable labor employment significantly determine the field of politics and are projected on the object and subject of political conflict, weighing down their course and positive outcomes. The insolubility of social problems and contradictions, their encapsulation cause either a decrease in the population's interest in politics, in the effectiveness of democratic institutions, con- tribute to the widening of the gap between "private" and "public", generate a sense of political alienation and powerlessness, or push to meet basic needs beyond the existing social norms and political institutions, to destructive forms of resolving political conflicts, which leads to a loss of control of society and social catastrophe. Sociological analysis of the subject cross-section of conflict interaction shows that a conflict based on group interests (in comparison with class and elitist) contributes more to maintaining a dynamic balance in society and realizing the positive potential of political conflict, since it is characterized by flexible intra-group connections and mobile inter-group barriers in the socio-political system. Class and elitist models of conflict tend more to vertical polarization of society, which strengthens the "discontinuous" lines of interaction between the "top" and "bottom", makes the dichotomy "rule-submission" rigid, and reduces the possibilities of dialogical plasticity and flexibility of the political system.
THE MISSION OF NON-PROFIT ORGANIZATIONS IN THE FORMATION OF FAMILY POLICY AND IN THE DEVELOPMENT OF TALENTED CHILDREN AND YOUTH
Authors:   Kazan State Power Engineering University, Nurullina E.R. , Khairullina Y.R. ,   Center for advanced economic research of the Academy of Sciences of the Republic of Tatarstan
Published: December 2020

The article discusses the process of interaction between non-profit organizations and public authorities in the area of the development of talented children and youth, and the role of this process in the formation of family policy. A comprehensive system of measures is proposed to support the development of talent of children and youth, and recommendations for all participants of cooperation: state authorities, non-profit organizations, social protection agencies, talented children and youth, their mentors and parents. The necessary measures are shown to ensure the practical implementation of family policy for State authorities on the basis of the socio-economic potential of the regions and the fundamental role of the third sector of the economy, which implements social services in the field of development of talent of children and young people, is considered. The article proposes recommendations to managers for the introduction into the state family policy of activities to support families where talented children are raised, recommendations to increase the effectiveness of non-profit organizations in the field of family policy. Special attention is paid to the need to create a single information platform, which will focus information on the activities of non-profit organizations of different directions in one information context so that all participants of the interaction can learn about their activities and opportunities: talented children and youth, mentors, parents and state authorities.