bluuebunny/crossref_metadata_2025 huggingface dataset:
Caracterización del contenido científico divulgado en las redes Twitter e Instagram en el periodo 2018-2020
Authors: Ricciulli David
Published: July 2021

Se presentan los avances de un proyecto de investigación que busca dar cuenta de las características principales del contenido científico en español dirigido a jóvenes y que se haya divulgado en las redes sociales Twitter e Instagram durante el periodo 2018 a 2020. La propuesta se justifica tras la percepción generalizada de una problemática sobre los procesos de consumo de información en el escenario de las redes sociales. Frente a ella, se considera importante identificar las dinámicas de producción y consumo de la información científica en este contexto para poder formular lineamientos que permitan construir estrategias de fomento de la cultura científica en el Politécnico Grancolombiano.

El estudio propuesto se llevará a cabo siguiendo una metodología de enfoque mixto que favorecería las técnicas cualitativas para lograr las valoraciones propuestas en dos de los objetivos. El uso de técnicas cuantitativas se justifica para determinar un resultado cuantificable asociado al impacto de las noticias científicas, que se busca medir.

Como hallazgo preliminar se encuentra que la alfabetización científica y los procesos para fomentarla redundan en amplios beneficios para la construcción de nuevos conocimientos y sobre ellos es necesario hacer visibles los procesos de análisis, descubrimiento y publicación (Miller, 2001).

Adicionalmente, teniendo en cuenta que el proyecto problematiza sobre contenidos científicos en línea, que por lo general consisten en elementos audiovisuales, las reflexiones asociadas a los procesos formativos que se valen de estos recursos, resultan de especial importancia (Tippett, 2016).

Se resalta la importancia de la aprehensión pública de la ciencia y su importancia en la construcción de ciudadanías participativas y la divulgación científica asociada a su capacidad de transformación social (Sinatra, G. M., & Hofer, B. K., 2016).
Do IT Tools Help Develop Community Policing? Lessons Learned from the Implementation of The National Security Threat Map in Poland
Authors:   WSB University in Toruń (Poland), Gawłowski Robert , Kubiak Mariusz ,   Siedlce University of Natural Sciences and Humanities (Poland), Piwowarski Juliusz ,   The University of Public and Individual Security “Apeiron” (Poland), Minkiewicz Dariusz
Published: July 2021

In many countries, the police, as a part of public administration, have witnessed many changes during the last few years. This article explores the process of the reform of the Polish police force, which took place between 2015 and 2017. Doing so examines in detail the process of implementing an IT tool – The National Security Threat Map – by paying particular attention to the mechanism of engaging external stakeholders. This study is conceptual but empirically focused. The paper posits that, despite the hierarchical nature of the police administration structure, it is possible to build an engagement of external stakeholders.
Cybersecurity Politics – Conceptualization of the Idea
Authors:   Koszalin University of Technology (Poland), Górka Marek
Published: July 2021

The cybersecurity issue discussed in the paper is seen from the perspective of political science with the indication that the subject under discussion concerns the multifaceted nature of the state’s actions, which consists of political, economic, social, and cultural factors. At the same time, the work also intends to prove that cybersecurity is not only a domain of technology because it is the mentioned aspects that shape the conditions of stable development of the state and its citizens in a space dominated by cyber technology in a much more decisive way. Given the growing role of cybertechnology in almost all areas of human life, its importance also forces and inspires political science to question the shape and model of modern policy, which is significantly evolving under the influence of new technologies. On the one hand, emerging cyber threats reveal the weakness of the state and the dependence of state institutions on cybertechnologies, but on the other hand, existing cyber incidents may also motivate many governments to take action to increase the level of cybersecurity.
African Great Lakes Region: Governance and Politics
Authors:   University of Gdańsk (Poland), Gierszewska Wioleta , Mudaheranwa Benjamin ,   Christian University of Rwanda (Rwanda)
Published: July 2021

This article aims to indicate the sources of problems in the field of governance and politics in the African Great Lakes Region. The countries of this region play an essential role in the global socio-political and economic system. Their development is hampered by numerous external and internal conflicts resulting from both the historical and contemporary problems of the countries. Colonialism had a major impact on the development of African countries. It manifested itself, among other things, in the spread of political domination. Adopting state management patterns from European culture and attempt to transplant them on African ground without understanding local cultural conditions contributed too much post-colonial fresh and modern conflict. Examples of this are failures to establish liberal democracy and its crises in the African Great Lakes Region.
Genetic and nongenetic factors in assessing the prognosis of patients after myocardial infarction with high medical adherence
Authors: Pereverzeva K. G. , Yakushin S. S. , Galus A. S. , Shanina A. R.
Published: July 2021

Aim. During one-year follow-up, to assess the effect of genetic and nongenetic factors on the risk of poor outcomes in patients after myocardial infarction (MI) with high medical adherence.

Material and methods. The study included 250 patients admitted to the hospital due to MI in the period from September 1, 2018 to May 1, 2019 and with a potentially high medical adherence. Twelve months after MI, patients were assessed for adherence to therapy and the effect of genetic and nongenetic factors on the patient prognosis.

Results. Within 12 months after MI, 70 (28,0%) patients had a composite endpoint: all-cause death, MI, cerebral stroke, and nonelective coronary revascularization. There were following factors increasing the risk of composite endpoint: non-Q-wave MI (relative risk (RR), 2,63; 95% confidence interval (CI): 1,63-4,25 (p=0,001); left ventricular ejection fraction ≤35% — RR, 2,03; 95% CI: 1,17-3,50 (p<0,0001); CYP2C19 GA/AA genotype (RR, 1,58; 95% CI: 1,06-2,37 (p<0,00001)).

Conclusion. The study results allow identifying patients with a high risk of poor outcome: patients with non-Q-wave MI, left ventricular ejection fraction ≤35%, and CYP2C19 GA/AA genotype.
Relationship between gut microbiota and markers of myocardial fibrosis in with chronic heart failure with preserved ejection fraction
Authors: Kaburova A. N. , Drapkina O. M. , Yudin S. M. , Koretsky S. N. , Makarov V. V. , Pokrovskaya M. S. , Kraevoy S. A. , Shoybonov B. B. , Efimova I. A.
Published: July 2021

Aim. To study the relationship of gut microbiota (GM) with serum myocardial fibrosis markers in patients with heart failure with preserved ejection fraction (HFpEF).

Material and methods. The composition of the gut microbiota among 42 patients with HFpEF aged 67,0 [64,0; 71,5] years (men, 57,1%) was assessed by 16S ribosomal ribonucleic acid sequencing. The quantitative determination of myocardial fibrosis markers was carried out by enzyme-linked immunosorbent assay. Correlation and multivariate regression analysis of relationships between the relative abundance of intestinal bacteria and the concentration of the procollagen type I carboxy-terminal propeptide (PICP) and N-terminal propeptide of procollagen type III (PIIINP) was carried out.

Results. The PICP and PIIINP concentrations were 918,0 [700,0; 1032,8] pg/ml and 6,2±2,7 pg/ml, respectively. Correlation analysis revealed a direct relationship between the relative abundance of Allisonella and PICP (r=0,32), as well as Blautia, Enterobаcteriaceae (unclassified) and PIIINP (r=0,37 and r=0,32), p<0,05. The inverse relationship was determined for the relative abundance of the genera Ruminococcus (r=-0,37), Ruminococcaceae (unclassified) (r=-0,31), Gemmiger (r=(-0,35) and PICP, as well as Bilophila and PIIICP (r=(-0,34). Multivariate regression found (normalized coefficient in parentheses) that the abundance of Butyricimonas (0,27) и Blautia (0,35) was directly related to the PICP levels, while the abundance of the genus Intestinimonas ((-0,23) showed an inverse association with the marker level. The abundance of most genera had an inverse relationship with PIIINP: Atopobium (-0,25), Cellulosilyticum (-0,31), Solobacterium (-0,32), Turicibacter (-0,47), Bilophila (-0,30). The directness of the association with  PIIINP concentration was demonstrated for the relative abundance of Paraprevotella (0,32) и Desulfovibrio (0,28). The p-value for all associations is <0,05.

Conclusion. The relative abundance of GM genera in patients with HFpEF is associated with fibrosis markers (PICP and PIIINP). The results obtained make it possible to deepen the understanding of the relationship between GM and pathogenesis of HFpEF, which may become a step towards understanding the GM role in the progression of left ventricular diastolic dysfunction and rationale for future studies.
Prevalence of a combination of hypertension and dyslipidemia among the adult population of a large East Siberian region
Authors: Grinshtein Yu. I. , Shabalin V. V. , Ruf R. R. , Shalnova S. A. , Drapkina O. M.
Published: July 2021

Aim. To study the prevalence of a combination of two major cardiovascular risk factors, hypertension (HTN) and lipid metabolism disorders, among the Krasnoyarsk Krai population as a whole, as well as among men and women in different age groups.

Material and methods. We analyzed the data from a random representative sample of 1603 residents of the Krasnoyarsk city and Berezovsky district aged 25-64 years within the ESSE-RF epidemiological study. Statistical processing was performed using IBM

SPSS 22 and Microsoft Office Excel 2007. The proportion of people with hypertension and dyslipidemia and 95% confidence intervals was calculated. The significance of differences in the prevalence of hypertension and dyslipidemia was tested using the chi-squared test with Yates’ correction. Differences were considered significant at p≤0,05.

Results. The prevalence of a combination of HTN and any dyslipidemia was 40%, HTN + hypercholesterolemia — 31,6%, HTN + high low density lipoprotein cholesterol (LDL-C) — 32,3%, HTN + hypertriglyceridemia — 16,4%, HTN + reduced high density lipoprotein cholesterol (HDL-C) — 10,8%. This characteristic increased with age. The prevalence of a combination of HTN with hypercholesterolemia, with an increased LDL-C level, as well as HTN with any dyslipidemia in women aged 55-64 years was significantly higher than in men.

Conclusion. The prevalence of a combination of HTN with any dyslipidemia in the Krasnoyarsk Krai among the adult population aged 25-64 years was 40% and increased with age. In women aged 55-64 years, the prevalence of a combination of HTN with hypercholesterolemia, with an increased LDL-C level, as well as HTN with any dyslipidemia was significantly higher than in men.
Surgical thrombectomy versus conservative treatment in cases of acute limb ischemia with COVID-19 pneumonia
Authors: Fahad A. M. , Alkhalidi H. A. , Altimimi Y. Q. M.
Published: July 2021

COVID-19 infection is a major cause for acute respiratory distress syndrome, multi-organ dysfunction, coagulopathy, and intravascular thrombosis; therefore, it is the main causative factor for acute limb ischemia.

Aim. To compare the treatment outcome of two limb ischemic groups post COVID-19 infection in a single center and detect at least which is better for the patients in the period of COVID-19 pandemic.

Material and methods. Here, in this study, we collect 26 patients and divided them into two groups, G1 (14) patients treated conservatively and G2 (12) patients treated with surgical thrombectomy. Data were analyzed to look for the outcome of groups after 24 hours and 30 days.

Results. The successful rate of conservative treatment was 85,72% in G1, while it was 75% in G2. There were two amputations below the knee joint in each group. Three patients died in both groups.

Conclusion. In conclusion, both conservative treatment and surgical thrombectomy have a comparable successful rate in the selected group of COVID-19 patients.
Algorithms for adult outpatient care of coronavirus disease 2019 (COVID-19) and its Assumption
Authors: Livzan M. A. , Drapkina O. M. , Nikolaev N. A. , Skirdenko Y. P. , Shepel R. N. , Viktorova I. A. , Kuznetsova M. V. , Mordyk A. V. , Andreev K. A. , Berezhnoy V. G. , Vershinina M. V. , Gorbenko A. V. , Druk I. V. , Korennova O. Yu. , Kostenko M. B. , Lisichkina A. V. , Nadey E. V. , Ovsyannikov N. V. , Puzyreva L. V. , Tolokh I. M. , Fedorin M. M.
Published: July 2021

The paper presents algorithms for adult outpatient care of coronavirus disease 2019 (COVID-19) and its assumption.
Acute lower limb ischemia in the context of the COVID-19 pandemic
Authors: Vinokurov I. A.
Published: July 2021

.
COVID-19 and cardiovascular comorbidity: novel approaches to reduce mortality
Authors: Bunova S. S. , Okhotnikova P. I. , Skirdenko Yu. P. , Nikolaev N. A. , Osipova O. A. , Zhernakova N. I.
Published: July 2021

Cardiovascular diseases (CVDs) remain the leading cause of death worldwide and significantly affect patient quality of life and socioeconomic status. Numerous reports consistently demonstrate that CVDs are a major risk factor for severe course of coronavirus disease 2019 (COVID-19), including higher risks of hospitalizations and inpatient mortality. In the context of the current pandemic, managing patients with CVDs requires special attention from doctors. There are now more and more reports of the long-term effects of COVID-19. The long-term effects on cardiovascular system of millions of COVID-19 survivors are currently unknown. The aim of the review was to systematize the accumulated knowledge about the mutual influence of COVID-19 and CVDs. The features of CVD impact on the course and outcomes of COVID-19, as well as the reasons for the worsening of CVD course in patients with COVID-19 are considered. The impact of redistribution of health care resources and large-scale isolation measures on the management of patients with CVDs is discussed. The review also presents the most relevant data on long COVID. Predictors of a long-term disease course were identified for risk stratification in order to timely implement preventive measures and develop an individualized treatment. The authors focused on finding novel approaches to reduce CVD mortality during a pandemic.
Learning by Doing: SMART CLASSROOMS AND e-LEARNING
Authors: Samanta Subhamita , Dwibedi Trina
Published: July 2021

This paper is about the much growing technology “SMART CLASSROOMS and e-LEARNING”. The Smart Classroom project explores the challenges and potentials of the Intelligent Environment as a new human-computer interaction paradigm. The Smart Classroom could actively observe,
listen and serve the teachers, and teachers can write on a wall-size media-board just by their hands, or use speeches and gestures to conduct the class discussion involving of the distant students. This paper discusses the advantages, disadvantages and main uses of the system.
Numerical simulation of triaxial tests on cement-treated clays using Hoek–Brown criterion
Authors: Azneb A. S. , Banerjee Subhadeep , Robinson Retnamony G.
Published: July 2021

Triaxial tests are generally conducted to establish the mechanical behaviour of cement-treated clays. Numerical simulations of these tests involve selection of the correct constitutive model, which can capture the key features of the stress–strain response of the geomaterial. However, as cement-treated clays behave differently to untreated clay in its natural state, the classic constitutive models may not give reasonable results and the failure envelope has been found to be non-linear. An attempt was made in this work to simulate the behaviour of cement-treated clays using the Hoek–Brown model and the experimental and numerical simulation results were compared.
Modelling road traffic congestion at urban merge section under mixed traffic conditions
Authors: Matcha Bhargav Naidu , Sivanesan Sivakumar , Ng Khai Ching
Published: July 2021

Identification and evaluation of traffic congestion are critical for better management of urban traffic, especially at merge sections where two different traffic streams converge and generate shockwaves. This study evaluates the travel time reliability measure (travel time index (TTI)) as a reliable congestion measure by analysing the impact of traffic flow parameters such as traffic volume, capacity, road geometrics and conflicting traffic flows at merge sections on TTI under mixed traffic conditions. The data required for congestion analysis were collected through video recording. Statistical models were developed to: (a) evaluate the relationship between road geometric characteristics and capacity of merge sections; (b) estimate traffic density and its evolution with time and compare it against occupancy values; and (c) correlate the relationship between TTI and traffic behaviour at merge sections and determine the variations in TTI for different levels of service of merge sections. The models developed are statistically validated using secondary data sets from the same study section, as well as from data collected from other multi-lane merge sections. The developed model successfully estimated recurring congestion by considering both space and time. This study highlights the potential usage of TTIs in capturing travel time variations more accurately at merge sections under mixed traffic conditions.
Coastal Area Management Based on Disaster Mitigation: A Case Study in Purworejo Regency, Indonesia
Authors: Hidajat Wahju Krisna , Anggoro Sutrisno , Najib Najib
Published: July 2021

DOI:10.17014/ijog.8.2.147-156Indonesia is an archipelago blessed with the wealth of coastal resources, but also with the risk of natural hazards including tectonic earthquake and tsunami. This potential risk is high in the Purwodadi Subregency, Purworejo Regency, Indonesia, because of its location in an active subduction zone at the edge of the Indian Ocean. Therefore, this study was conducted in the region located on the southern coast of Java Island. The high probability of disaster in the area needs a proper coastal management strategy and mitigation measures. Hence, this study aims to establish an appropriate policy using the strength-weakness-opportunity-threat (SWOT) analysis. Furthermore, the data obtained from this novel analysis include the population and social vulnerability, geological conditions, landuse allocation, and disaster strategies. Each is carefully assessed and then incorporated into the matrix to obtain the result. In addition, the alternative strategies used are the development of disaster mitigation facilities, infrastructure, and institutional strengthening.
Earthquakes, Volcanic Eruptions, and Other Geological Disasters During Historical Records In Yogyakarta Special Region, Indonesia
Authors: Mulyaningsih Sri
Published: July 2021

DOI:10.17014/ijog.8.2.197-212Yogyakarta, Indonesia, is a very fast developing area. The Yogyakarta historical time is divided into PreOld Mataram Era (1st - 8th century), Old Mataram Era (8th - 12th century), and Young Mataram Era (since 16th century). Geology has recorded many intermittent natural disasters within those historical time: volcanism, earthquakes, and rock movements as well. Those natural disasters have caused lots of damages, shown by buried and collapsed old buildings. Larger volcanic eruptions were known to occur once in 50 - 150 years ago, which were mostly followed by lahars as far as 32 km from the crater of Merapi Volcano, of which the last eruption was in 2010. Earthquakes were identified based on bumpy foundations that particularly occurred in the first pile of temple stones, i.e. at the temples of Kedulan, Plaosan, Morangan, Gampingan, and Boko Palace. Surface fractures are also present on the base of the palace floors. During 18th - 21st century, larger earthquakes with magnitude of 5 - 8 Richter scale occurred once in 20 - 70 years, of which the last earthquake was in 2006. A geological study clarified that there was a marine volcanism during the Tertiary with radial normal faults. The normal faults have been potential to reactivate since Plio-Pleistocene untill now, shown by surface deformations at Sudimoro Hills with a mass movement occurence as happened in Imogiri (March, 17th 2019), Pleret (2018), Piyungan, and Dlingo (March, 17th - 18th 2019). A stratigraphic study of volcaniclastic deposits around Gendol, Opak, Kuning, and Bedog Rivers shows potential floods around the rivers.
Investigation of Geothermal Using Magnetotelluric Method in Babakan Bogor, Bengkulu Province, Indonesia
Authors: Farid Muhammad , Hadi Arif Ismul , Sari Lusi Puspita
Published: July 2021

DOI:10.17014/ijog.8.2.221-231Bengkulu Province, due to be crossed by Bukit Barisan Mountains has relatively large geothermal reserves. This study aims to investigate the geothermal reserves in Babakan Bogor Village, Kepahiang Regency, Bengkulu Province. The magnetotelluric (MT) method with electric and magnetic sensors was used to record data in the fields. The electric sensor consisted of three porous pots, two of which were placed horizontally (Ex, Ey) and the other one vertically (Ez) as the ground. Magnetic sensors with two coils were placed horizontally (Hx, Hy) and one vertically (Hz). The data obtained in the field are in the form of rock resistivity values which are correlated with geothermal potential, so that the reservoir could be determined. Data recording in the fields used low frequencies, i.e. 128 Hz. Data processing was done using MAPROS software to convert time-series data to EDI file types. Input data in the MAPROS software is in the form of apparent resistivity vs. depth values. Furthermore, an inversion was carried out to obtain the true resistivity value as the output of the software. ZONDMT1 and ZONDMT2 were used to model the resistivity values in one dimension (1D) and two dimensions (2D). The results showed that there were geothermal reserves in the Babakan Bogor Village, Kepahiang Regency, at a depth of 1,500 to 5,000 m.
Mass-Transport Deposit In Deep Water Setting, Offshore Cameroon, West Africa
Authors: Le Anh Ngoc
Published: July 2021

DOI:10.17014/ijog.8.2.231-219Mass-transport deposits (MTDs) have been analyzed over an area of 1,500 km2 in the deep-water setting of West Africa, focusing on the Early Tertiary sequence using high resolution of 3D seismic data. Observed MTD is about 10 km wide and 20 km long, up to 140 m thick, on the high gradient slope of 3.4o, extending from east to west. Internal seismic facies of the mass consist of extensional imbrication facies in the upslope area, thrusted facies downslope area. The MTD likely was triggered by a combination of mechanisms. Uplift in the Tertiary, dated at about 30 - 40 Ma, corresponding to the unconformity KS_5 may be the main reason that causes slope failure. Besides, possibly releasing gas from the gas hydrate stability zone may contribute to triggering mass-transport deposition in the study area.
Determination of Deep Well Using Resistivity Method in South Amanuban, Timor Tengah Selatan Regency, Indonesia
Authors: Supandi Supandi
Published: July 2021

DOI:10.17014/ijog.8.2.255-264South Amanuban often experiences drought during dry seasons, because the area is composed of Quaternary deposits with plain topography. Therefore, this research aims to identify and to evaluate the Quaternary deposit of groundwater potential, and to determine the deep well points in South Amanuban. The study utilized the geo-electrical method with the resistivity value approach to find high resistivity soils as aquifer layers. In addition, the deep well points are determined based on consideration of the aquifer positions from the resistivity analysis. The results show that aquifer positions are found in the limited zone of 50-150 m depth with lense shapes that are not related to each other.
Spatial Variability in Macro- and Microtextures of A Tropical Intermontane Peatland: Preliminary Investigation into The Kutai Lake Peat System, East Kalimantan, Indonesia
Authors: Anggara Ferian , Muchitawati Guritno Safitri , Moore Tim. A. , Septantia Afrina
Published: July 2021

DOI:10.17014/ijog.8.2.275-296Peat deposits of the Muara Siran, East Kalimantan area, were investigated for their vertical and lateral succession, to examine the characteristic variability, particularly its macro- and microtextures. The deposits are situated in the Kutai Basin, in the vicinity of several Cenozoic coal deposits. Peat samples were taken from twenty-seven coring sites in the area, using a MacCaulay peat corer. The Muara Siran peatlands lie between the Kedang Kepala and Belayan Rivers. Siran Lake lies between these rivers and within the peat system. The peat thickness varied from 0.5 m to 12 m. Decomposed sapric peat formed the basal and margins of the deposit, overlain by moderately decomposed hemic peat in the central part of the peatlands, though both sapric and hemic peat types are interbedded at the margins of the mire. The fibric peat types were found mostly at the top of the mire and only distal from any active streams. Twenty-four samples of peat were freeze-dried for petrographic analyses of both plant part and maceral analyses using a reflected microscope. On the average, the dominant plant parts were stems and wood (i.e. secondary xylem). Maceral composition was mostly from the huminite group (on the average 89%), particularly the macerals humodetrinite and textinite. Macroscopic peat type and microscopic composition are linked. Fibric peat was found to be rich in wood and textinite. Hemic was mostly composed of stems and wood with textinite and humodetrinite as the most abundant macerals. Sapric peat has near equal proportions of stems, wood, and macerated tissue. Humodetrinite is the most abundant maceral in sapric. The average ash and sulfur content were low, 1.29 wt.% and 0.11 wt.%, respectively. Understanding the physical characteristics of inland peat as in Muara Siran peatland is essential to build knowledge of how inland peat is formed and what makes it different from coastal peat. Muara Siran is a unique, relatively small peatland in the central eastern Kalimantan which is still considerably pristine, hence may serve the aim of this study well.
POSTHERPETİK NEVRALJİLİ HASTAYA KAPSAİSİN PATCH (%8) İŞLEMİ ÖNCESİNDE YAPILAN EREKTÖR SPİNA PLAN BLOĞU: OLGU SUNUMU
Authors: ALASU Miraç , KIRÇİÇEK Fahrettin , KIRDEMİR Pakize
Published: July 2021

Herpes zoster'in en yaygın komplikasyonu postherpetik

nevraljidir (PHN). PHN, Herpes zoster döküntüsünün

başlangıcından sonra en az 90 gün boyunca

devam eden ağrı olarak tanımlanır. PHN ağrısının yönetimi

için ilaçlar ve girişimsel tedavileri içeren çeşitli

tedavi seçenekleri mevcuttur. PHN tedavisinde tedavi

seçeneklerinden biri olan kapsaisin, geçici reseptör

potansiyeli vanilloid reseptör tip 1'in seçici bir agonistidir.

Tedavi ile ilişkili ağrı, kapsaisin patch uygulamasında

sık görülmektedir. Bu ağrının giderilmesi için

topikal ve sistemik ilaçlar kullanılmaktadır. PHN tanısı

olan, 65 yaş, erkek hastaya kapsaisin patch uygulamasının

oluşturduğu hiperaljeziyi önlemek için uyguladığımız

erektör spina plan bloğu olgusunu sunmayı

amaçladık.
SOEM-X: Measuring industry exposure to SARS-CoV-2 in the United States v1
Authors: Walsh Michael
Published: July 2021

This protocol explains how to generate a novel set of industry-level measures for exposure to SARS-CoV-2 in the United States based on a specific set of occupation-level measures of exposure to SARS-CoV-2 in the United States. Note, this protocol extends the SARS-CoV-2 Occupational Exposure Matrix (SOEM).
Features of Relations with Teachers in Students with Disabilities in higher Education
Authors: Sobkin V.S. , Lykova T.A. , Sobkina A.V.
Published: July 2021

The article deals with the peculiarities of relations with teachers among students with preserved health and students with disabilities. It is assumed that students with disabilities and students with preserved health have specific features in their relationships with teachers. Sample: 167 students, 98 of them – with good health and 67-with disabilities (hearing, vision, etc.). The study was conducted on the basis of the RSSAI with students of all faculties (theater, music, fine arts). Methodology: the author's questionnaire on the study of various aspects of the attitude to education (professional plans, socio-psychological well-being, motivation of training, attitude to the content of education, socio-psychological relations within the university with teachers and other students, value orientations in the field of art culture, etc.). It is shown that when there are conflicts with teachers, students with preserved health do not transfer them to the attitude to the academic subject, while students with disabilities conflict with the teacher provokes a negative attitude to the course. It was revealed that among students with disabilities, almost one in ten believes that problems in understanding the educational material are due to the peculiarities of their health, with age the share of such responses increases. It was found that among students with disabilities a higher proportion of those who seek informal communication with teachers, which confirms the importance of higher education as an institution of socialization and a source of experience of social interaction.
BIOGEOCHEMICAL EVALUATION OF THE VEGETATION STATUS OF REINDEER PASTURES OF THE NADYM DISTRICT OF THE YAMAL-NENETS AUTONOMOUS DISTRICT
Authors: Agbalyan Elena Vasilevna , Zarov Evgeny Andreevich , Filippov Ilya Vladimirovich , Shinkaruk Elena Vladimirovna , Yulbarisova Christina Vasilevna , Khnycheva Nadezda Anatolievna , Lapshina Elena Dmitrievna
Published: July 2021

The chemical elemental composition of the most widespread species of wood (Betula pubescens, Larix sibirica, Pinus sylvestris, Salix lanata), shrubs (Vaccinium vitis-idaea, Ledum palustust sl), herbs (Eriophorum angustifolium, Equisetum arvense) and lichens (Cladonia stellaris, Cladonia stygia). The concentrations of Cr, Co, Ni, Cu, Zn, Ga, As, Y, V, Na, Mg, Si, P, S, K, Ca, Ti, Mn, Fe, S obtained using the method of retgenofluorescence energy dispersion analysis.
The features of the local biogeochemical background of plants are revealed and their geochemical specialization is studied. The greatest difference in the level of accumulation between different plant species was found for Ni, Zn, Ca, Mn, S, and Si. The analysis of the accumulation coefficients of chemical elements in plants relative to the local background level is carried out. Statistical significant differences in the elements accumulation by plants in different bioclimatic zones were revealed for Cu, Fe, Co, Cr, As, Mg, V, Y.
The studied plants according to environmental safety criteria and the content of normalized micro- and macrocells mainly meet the requirements for fodder plants. The exception is the low content of nutrients Co, Na and K. For the prevention of animal diseases associated with a deficiency of essential elements, it is necessary to optimize the diet of deer by enriching feed with biologically active substances and macro- and microelements.
APPLICATION OF THE AUTOMATED CHAMBER METHOD
FOR LONG-TERM GAS FLOW MEASUREMENTS
IN SWAMP ECOSYSTEMS OF WESTERN SIBERIA
Authors: Davydov Denis Konstantinovich , Dyachkova Alena Vladimirovna , Simonenkov Denis Valentinovich , Fofonov Aleksandr Vladislavovich , Maksutov Shamil Shavratovich
Published: July 2021

Будет после перевода
Fiesta “La Tejería”: influencia en la arquitectura vernácula de Poaló. Píllaro. Ecuador
Authors: Cardet García Javier Jacinto , Miranda Paredes Linda Elizabeth , Velastegui Moreno Lenin Alexis , Nuñez Pico Pablo José
Published: July 2021

Se analizó la importancia de la arquitectura vernácula, como expresión de la identidad del hábitat rural; entendiéndose la relación existente entre el contexto y las prácticas culturales. La investigación se desarrolló en la parroquia San José de Poaló, del cantón Píllaro con el objetivo de analizar la influencia de la fiesta popular en la arquitectura vernácula. A partir de la definición de la arquitectura tradicional como parte del patrimonio tangible, el estudio se abordó con un enfoque cualitativo, mediante fichas de observación, que describieron la configuración formal, funcional, y las concepciones espaciales expresadas en su fiesta popular: “La Trajería.” Finalmente se planteó una propuesta de lineamientos, para la conservación de las costumbres y su incidencia en las construcciones vernáculas.
Territorio híbrido
Authors: Suarez Velasquez Ana Mercedes
Published: July 2021

La Guajira, un territorio localizado en la frontera norte entre Colombia y Venezuela, donde a través del tiempo diversas culturas han ocupado y dejado una huella en sus paisajes; diversos períodos y procesos históricos como la colonia, la república, el comercio, la minería y las migraciones configuraron un territorio de intercambios culturales que evidencian un carácter híbrido y diverso, aunque conservando unidad en su imagen étnica. El presente trabajo es una reflexión derivada de un ejercicio[1] realizado sobre algunos de estos procesos de hibridación mediante la construcción y el análisis de composiciones cartográficas, entendidas como representaciones que interconectan conjuntos de ideas sobre un territorio, permitiendo inferir algunas características y procesos de mestizaje, puesto que en la actualidad, la sociedad y la cultura son el resultado de numerosos procesos de transculturación e intercambios internos y dinámicos, en ese sentido, los procesos de construcción de una identidad territorial podrían existir bajo una forma de un sincretismo particular.
Significaciones imaginarias y prácticas materiales en torno a la reconfiguración ribereña en Rosario, Argentina (1920-1940)
Authors: Ponzini Bibiana Ada , Español Jorge Fernando
Published: July 2021

El artículo se propone revisar el debate que tiene lugar en la ciudad de Rosario (Argentina) entre 1920 y 1940 en el que se revelan inaugurales miradas conducentes a que la ribera, históricamente ocupada por instalaciones ferro-portuarias, se reconvierta en áreas verdes y balnearios públicos. Enmarcada en la trayectoria de los estudios culturales urbanos, la investigación se centra en las representaciones disciplinares y extra disciplinares producidas por actores de variada procedencia -urbanistas, asociaciones vecinales, dependencias públicas; prensa periódica- que, en conjunto,  construyen una trama de significaciones imaginarias sociales acerca de la relación ciudad-río que orientará el posterior desarrollo de las transformaciones urbanas. Asimismo se exploran las primeras precarias intervenciones, hasta que a fines del período se concrete la primera obra de trascendencia: el Parque Balneario Ludueña, que sintetiza en parte la caracterización de esta coyuntura histórica, e inaugura nuevas redes de sentidos sobre lo urbano que se mantienen hasta fines de siglo.
Effect of abnormal yolk sac, gestational sac and embryonic heart rate in pregnancy outcome
Authors: Jaiswal Jyoti , Jaiswal Anand Kumar , Patel Geetanjali , Daharwal Abha
Published: July 2021

Background: The purpose of the study is to know the effect of abnormal yolk sac, abnormal gestational sac and abnormal embryonic heart rate on outcome of pregnancy in the tertiary care centre of Chhattisgarh.Methods: This prospective observational study included 50 pregnant females between 6-9 weeks gestation with singleton pregnancy attending antenatal clinic in a tertiary medical institution. Transvaginal sonography was carried out to quantify yolk sac characteristics. Abnormal yolk sac was defined according to Nyberg criteria.Results: Out of 50 cases, 25 cases had abnormal yolk sac, 23 cases had abnormal gestational sac and 22 cases had abnormal embryonic heart rate and heart rate was absent in 23 cases. Out of 50 cases, 32 got aborted and rest 18 cases had ongoing pregnancy beyond 20 weeks. Normal yolk sac diameter (YSD) (2-5 mm) showed 72.2% sensitivity, 62.5% specificity, 52% positive predictive value and 80% negative predictive value in predicting pregnancy outcome. Gestational sac diameter had 66.66% sensitivity, 53.12% specificity, 44.44% PPV and 73.91% NPV and for EHR had 22.22% sensitivity, 96.87% specificity, 80% PPV and 68.88% NPV.Conclusions: The embryos with abnormal YSD are highly associated with poor pregnancy outcome with good sensitivity and NPV. Present study indicates that the yolk sac measurement is reliable prognostic factor in predicting 1st trimester pregnancy outcome.
Comparison of the frequency of preterm births in patients treated with oral versus intramuscular progesterone with history of previous preterm birth
Authors: Shahzad Khadija , Ali Hafiza Ateeqa Mubarak , Anwar Urooj , Haroon Ayesha
Published: July 2021

Background: Globally, it has proven that preterm birth is associated with perinatal mortality to the extent of >75%, and >50% of perinatal and long term morbidity. Oral progesterone are easy to take but are less effective because of first pass hepatic metabolism leading to variable plasma levels while intramuscular progesterone carries the risk of swelling and bruising at injection site. The aim was to find out frequency of preterm birth in patients treated with oral versus intramuscular progesterone.Methods: Randomized controlled trial conducted in the department of obstetrics and gynecology, Sir Ganga Ram hospital Lahore, Pakistan conducted from 5 October 2017 to 4 April 2018. This study involved 530 pregnant women with history of at least 1 previous preterm delivery presenting in antenatal clinic between 16-20 weeks of gestation. Group I received oral progesterone 10 mg tablet duphaston BD from 20 weeks till 37 weeks. Group II received intramuscular progesterone injection proluton depot 250 mg IM weekly from 16-20 weeks till 37 weeks.Results: The mean age of the patients was 27.52±4.57 years while the mean gestational age was 17.39±1.38 weeks. 47.5% of the patients were para 2 followed by para 3 (32.3%) and para 1 (20.2%). The mean gestational age at delivery was significantly higher among intramuscular group (36.14±2.23 versus 35.07±2.97 weeks; p=0.000). The frequency of preterm delivery was significantly lower in intramuscular group (24.9% versus 39.6%; p=0.000) as compared to oral group.Conclusions: Frequency of preterm delivery was significantly lower in patients treated with intramuscular progesterone (24.9% versus 39.6%; p=0.000) as compared to oral progesterone.
Risk of bleeding after plasmapheresis!
Authors: Ahmed Asmaa K. , El-Sharkawy Magdy M. , Mohamed Mahmoud R.
Published: July 2021

Background: Plasmapheresis is a growing up method used for treatment of many diseases. it is considered as first line therapy for different diseases. During this therapeutic modalities there is an undesirable l removal of coagulation proteins particularly fibrinogen. Aim The aim of the present study was to assess the presence or absence of bleeding risk following therapeutic plasmapheresis. This was done by assessment of fibrinogen level pre and post plasmpharesis in different indication including the renal and non-renal disorders.Methods: The present case control study was conducted on 40 persons from El-Demerdash Hospital in Ain Shams University from the period of May 2019 till November 2019. The study was approved by the hospital’s research ethics board. The 40 patients were divided into 2 groups according to presence or absence of renal disoredes as renal and non-renal indication for plasmapheresis, Fibrinogen level, aPTT, INR were estimated pre and post session of plasmapheresis. Also, all patients were observed during plasmapheresis session and for 72 hours later for clinical evidence of bleeding tendency.Results: Fibrinogen levels and aPTT were reduced significantly following plasmapharesis but without increased risk of bleeding.Conclusions: Fibrinogen level should be assessed in patients undergoing plasmapheresis especially those indicated for invasive maneuvers or surgery following plasmapheresis.
Simulation and Multi-Objective Optimization of the Vehicle Thermal Management System of Electric Cars
Authors: Zhao Fei , Li Xiaowei , Hou Jiangli
Published: July 2021

The research on the vehicle thermal management (VTM) system is very important for ensuring the driving reliability of electric cars, however, currently there’re few research concerned about this topic, and the existing ones mostly focus on matching and optimizing parameters to improve the management of driving kinetic energy, and the heat dissipation and cooling performance of the cars; however, there isn’t a uniform standard for evaluating these performances, and the research on closed thermal energy management and control based on the evaluation results is pending. This paper studied the simulation and multi-objective optimization of the VTM system of electric cars, and proposed accurate methods and ideas for evaluating the heat dissipation efficiency of the engine cooling system, the cooling efficiency of the air conditioning system, and the thermal management performance of the VTM of electric cars. Based on the model predictive control (MPC) algorithm of vehicle motion control, this paper constructed temperature control optimization objective functions for electric cars under various thermal adaptation working conditions such as low-speed slope climbing, medium-speed gentle slope climbing, high-speed driving, and idling; and it designed several strategies for the coordinated control of the VTM system of electric cars. At last, this paper used test results to verify the effectiveness of the proposed strategies.
Norwid w badaniach Rolfa Fiegutha
Authors: Trybuś Krzysztof
Published: July 2021

Autor tego artykułu stara się przedstawić badania Rolfa Fiegutha, poświęcone twórczości Norwida, koncentrując uwagę przede wszystkim na studiach wybitnego niemieckiego slawisty o cyklu poetyckim Vade-mecum i poemacie Quidam. W pierwszej kolejności rekonstrukcji tu podlegają założenia i ustalenia studium o „poezji w fazie krytycznej” z 1985 roku, a także późniejszy szkic o komparatystycznych kontekstach cyklu wierszy Norwida z 2005 roku (opublikowany po polsku w 2011 r.). Wiele uwagi w tej części artykułu poświęca się dokonanej przez Fiegutha analizie zakłóceń w poezji autora Vade-mecum na różnych poziomach organizacji wiersza. Uwagi te dopełnia charakterystyka sformułowanej przez Fiegutha koncepcji komparatystycznej „konfrontacji międzykulturowej”, która wykracza poza dualne ujęcia twórczości literackiej, odsłaniając zawsze szeroki, europejski kontekst spotkań poetów i ich tekstów uczestniczących w procesie przenikania się kultur narodowych.
Druga część artykułu poświęcona jest książce Rolfa Fiegutha Zaproszenie do „Quidama”. Portret poematu Cypriana Norwida z 2014 roku. Refleksja o tej publikacji dotyczy nie tylko szczegółowych ustaleń jej autora na temat poematu Norwida, ale także przyjętych przez niego założeń metodologicznych, które pozwoliły odświeżyć dawny gatunek historii literatury, jakim była monografia typu „autor i dzieło”. Szerzej spośród zagadnień przedstawionych w tej książce autor artykułu omawia trudności towarzyszące lekturze Quidama i problematykę Norwidowskiego klasycyzmu.
W trzeciej części artykułu zwraca się uwagę na pojedyncze glosy Rolfa Fiegutha do jego badań nad Norwidem, pochodzące z lat ostatnich (2017, 2018, 2020). Całość artykułu jest podsumowaniem ponad trzydziestoletnich studiów Rolfa Fiegutha nad najważniejszymi poetyckimi dokonaniami polskiego poety.
Chamanismes, réseaux religieux et « empowerment » dans les sociétés autochtones des Amériques
Authors: Laugrand Frédéric , Crépeau Robert R.
Published: July 2021

Au moment où nous écrivons ces lignes, la Commis sion de Vérité et Réconciliation (CVR / TRC 2015a) vient de déposer son rapport accablant concernant l'impact des pensionnats autochtones sur les personnes et les cultures autochtones du Canada. Dans ce volumineux rapport, la commission affirme qu'un des objectifs de l'enseignement dispensé dans les pensionnats était la destruction de la spiritualité autochtone dans le but de lui en substituer une meilleure. Alors que le territoire, la langue, la culture et l'identité autochtones sont inséparables de la spiritualité et constituent les dimensions essentielles de toute une manière d'être.
A APLICAÇÃO DE FERTILIZANTES LÍQUIDOS E SÓLIDOS NA CULTURA DE ALFAFA
Authors: Duarte Erich Dos Reis , SAUER Aline  Vanessa , CANCELLIER Eduardo L. , REIS Luiz Carlos , GANDOLFO Marco Antônio
Published: July 2021

Com o objetivo de avaliar as diferentes formas aplicação dos fertilizantes líquidos e sólidos em cobertura, e comparando antes e depois os níveis de nutrientes no solo ao final dos 7 (sete) cortes no manejo da cultura de alfafa, foi conduzido experimento na fazenda São Carlos no Município de Bandeirantes-Pr localizado entre as coordenadas 50º32’33”W O e 23º15’41”S.  Os resultados são referentes a 14 meses e quando a planta apresentava uma idade entre 39 a 51 dias em relação ao corte anterior; puderam ser realizados 7 cortes no período, antes de cada corte, foram medidas as alturas de 20 plantas por parcela na primeira folha abaixo da floração e avaliado o índice de área foliar (IAF) e matéria seca (MS) área total considerada (1m2). O delineamento experimental utilizado foi o Blocos casualizados com 3 repetições, sendo as parcelas de 9 m² (3x3m) e espaçamento de 20 centímetros entre linhas, constituindo 21 tratamentos, totalizando 63 parcelas. Nas análises de solo aumentaram os valores de pH, K, Ca, Mg, após a aplicação dos fertilizantes líquidos e sólidos.
Facebook Integrated Chatbot for Bulgarian Language Aiding Learning Content Delivery
Authors: Pashev George , Gaftandzhieva Silvia
Published: July 2021

The paper presents a chatbot oriented linguistic approach and a software prototype which addresses the need of delivering learning content based on queries in Bulgarian language. Two distinct database query generation approaches are presented, discussed and implemented. Pros and cons for each of them are discussed.