bluuebunny/crossref_metadata_2025 huggingface dataset:
What's not to like? Political polarization on Facebook in the U.S. and Belgium
Authors: Praet Stiene
Published: June 2022

Increasing levels of political animosity worldwide invite speculation about whether polarization extends to all aspects of our daily life. However, empirical study about the relationship between political ideologies and lifestyle choices is limited by a lack of comprehensive data. This research combines survey and Facebook Like data from more than 7,500 respondents to test whether polarization permeates society or if it is more limited to strictly political domains among politically active individuals. This article compares ideological disunity in political and non-political domains in Belgium (a multi-party political system), to the U.S. (a two-party system). The results indicate that, as expected, polarization is present in page categories that are related to politics and news, but it is noticeably lower in Belgium than in the U.S. On the other hand, no evidence is found of polarization in other domains, including sports, food, and music. On the individual level, people who are more politically active are less likely to endorse ideologically diverse pages across categories, and compared to the U.S., fewer individuals in Belgium are being exposed to large amounts of highly polarized content. The evidence, drawn from large-scale digital trace data, adds nuance to the narrative of widespread polarization across lifestyle sectors, and it suggests domains in which cross-cutting preferences are still observed.
Het moeilijke evenwicht tussen privacy & veiligheid: De impact van het debat over het bewaren van communicatiegegevens
Authors: Van de Heyning Catherine
Published: June 2022

De rechtspraak van het Hof van Justitie beperkte de mogelijkheden voor nationale lidstaten om communicatiegegevens bij te houden voor de strijd tegen ernstige criminaliteiten en de bescherming van de nationale veiligheid. Binnen deze richtlijnen proberen nationale regelgevers, met inbegrip van de Belgische wetgever, een regeling uit te dokteren die het gebruik van deze gegevens veiligstelt voor vervolgende autoriteiten en inlichtingendiensten. Deze bijdrage duidt hoe de Europese rechtspraak tot een lappendeken aan dataretentiebeleid in de Europese Unie zorgde, wat grensoverschrijdende samenwerking bemoeilijkt. De auteur beargumenteert dat transparante cijfers over de nationale regels van dataretentie en het gebruik van communicatiedata van groot belang voor het debat en coherentie kunnen zijn.
Colophon
Authors: Outreach OCAD/OCAM
Published: June 2022

Colophon
La pudrición de la mazorca del maíz (Stenocarpella maydis [Berk.] Sutton syn. Diplodia maydis): Una enfermedad emergente en los Llanos Orientales de Colombia
Authors: López Cardona Nathali , González Luis Alfonso
Published: June 2022

La pudrición de la mazorca del maíz es una enfermedad causada por el hongo Stenocarpella maydis, la cual ha incrementado su incidencia y su distribución geográfica en el departamento del Meta. Esto se ha debido al aumento de áreas sembradas, de cultivares altamente susceptibles y de variaciones locales de clima con periodos de sequía previos a la floración, lluvias frecuentes y temperaturas de 28 a 30 °C luego de la polinización. La enfermedad puede causar 60 % de pérdidas de rendimiento en lotes comerciales de la altillanura plana.
Relationship between the humoral link of immunity, cytokine regulation with short-chain fatty acids in patients with inflammatory bowel diseases
Authors: Stepanov Yu.M. , Stoikevych M.V. , Klenina I.A. , Tatarchuk O.M.
Published: June 2022

Background. The pathogenesis of chronic inflammatory bowel disease (IBD) is still not fully clarified. Modern research is aimed at studying the state of humoral immunity, production and intestinal absorption of short-chain fatty acids (SCFA). The purpose was to assess the state of the humoral part of immunity, cytokine regulation and the content of short-chain fatty acids in the feces of patients with IBD. Materials and methods. The study, which was carried out at the Department of Intestinal Diseases of the Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine, involved 34 patients with IBD: groupI— those with ulcerative colitis (UC) (n=25), group II— individuals with Crohn’s disease (n=9). Determination of fecal SCFA, level of CD22+ lymphocytes, immunoglobulins A, M, G, interleukin-10 and TNF-α was determined. Results. There was a decrease in the humoral level of immunity, increase in the content of propionic (C3) acid (p<0.001) and a decrease in acetic (C2) (p<0.001) and butyric (C4) (p<0.001) acids in the coprofiltrate of patients with IBD. The level of TNF-α was significantly higher in patients with mild UC (13.3 times, p<0.05), in patients with moderate UC (17.4 times, p<0.05) and in patients with Severe UC (19.4 times, p <0.05) compared with its level in the control group; it was found that in the group of patients with severe UC there was a significant decrease in the content of butyric acid (C4) in 2.8 times relative to the control group (p<0,01). Conclusions. In our study, a relationship was established between the level of humoral immunity, cytokine regulation and the content of FFA in feces, which may indicate the participation of intestinal metabolites in the activation of human immunity.
Тези науково-практичної конференції зміжнародною участю «X наукова сесія Інституту гастроентерології НАМН України. Новітні технології в теоретичній таклінічній гастроентерології» (16–17 червня 2022 р., м. Дніпро, Україна)
Authors: Authors No
Published: June 2022

No abstract
On the banks of the Vovcha and Kamyanka rivers: pages of the history of zemstvo medicine
Authors: Chaban M.P. , Shevtsova Z.I. , Gaponov V.V. , Gaponov V.V.
Published: June 2022

The article considers the formation of Zemstvo medicine on the example of three villages of Alexander district in the Yekaterinoslav region. According to the latest reform, now it is the Synelnykiv district of the Dnipropetrovsk region. Historical and local lore information and stages of development of medical care in the villages of Havrylivka, Velykomykhailivka and Malomykhailivka have been presented. The article is illustrated with the materials about the life and professional path of Zemstvo doctors Pavlo Smirnov, Andrii Svechnikov, Yevhenia Vashchynenko, Mykola Khatetovsky, Maria Gamzagurdi and others.
Computer simulation of reinforced concrete columns confined with CFRP
Authors: Silva Tiago Nobre da , Albuquerque Carla Simone de , Real Mauro de Vasconcellos , Júnior Francisco Eudázio Suriano da Silva
Published: June 2022

Carbon Fiber Reinforced Polymer (CFRP) reinforcement of reinforced concrete (RC) columns has become increasingly common. This work presents a finite element computational model capable of representing the structural behavior of CFRP-confined square RC columns. Data and results from experimental research available in the literature are used to assess the ability of the proposed model to represent the test results. It is possible to observe that the models were able to represent, with adequate precision, the structural behavior of columns with different configurations of longitudinal reinforcement, stirrups spacing, number of CFRP layers, and type of load.
Morelia sureste. Mapa excursionista
Authors:   Escuela Nacional de Estudios Superiores, Unidad Morelia, Franch Prado Iván , Fuster Puig Pau ,   El Tossal Cartografies, Dossin Maxime ,   Escuela Nacional de Estudios Superiores, Unidad Morelia
Published: June 2022

Este mapa es el scomplemento del libro Senderos, paisaje y patrimonio del sureste de Morelia, y en él se muestran las rutas propuestas para hacer excursiones más otros datos geográficos de interés, y es el primero de la colección Senderos, editada por el Laboratorio Nacional de Materiales Orales.
COVİD-19 SÜRECİNDE OKUL ÖNCESİ ÇOCUKLARDA OYUN VE SPOR ÜZERİNE GÜNCEL YAKLAŞIMLAR
Authors: CEYHAN Mehmet Ali
Published: June 2022

Bu çalışmada Covid-19 sürecinde okul öncesi çocuklarda oyun ve spor üzerine güncel yaklaşımlar ele alınmıştır. Okul öncesi dönem çocuklarda gelişimsel olduğu kadar temel hareket becerilerinin kazanılması bakımından kritik bir yaşam dönemi olarak kabul edilmektedir. Okul öncesi çocuklarda oyun ve spor etkinlikleri gelişimleri açısından önem arz etmektedir. Çünkü çocuklarda koşma, sıçrama, yürüme, bükülme, fırlatma, eğilme gibi temel hareketler ve becerilerin erken çocukluk döneminde desteklenmesi, gelişimsel alanları doğrudan etkilemektedir. Ancak Covid-19 sürecinde alınan karantina ve izolasyon tedbirleri kapsamında okullarda eğitimin uzaktan sürdürülmesi, çocukların evde kalmaları nedeniyle çocukların oyun ve spor etkinliklerini düzenli olarak yapamamasında etkili olmuştur. Bu kapsamda Covid-19 sürecinde çocukların oyun ve spor etkinlikleri yapmasını sağlayacak uygun ortamların oluşturulmasının önemli olduğu ortaya konmuştur.
Мой китайский дневник
Authors: Пилдеговичс Петерис
Published: June 2022

Петерис Пилдеговичс, автор этой книги-дневника, делится с читателем своими наблюдениями, сделанными во время его пребывания в Китае в качестве первого латвийского дипломата, а также рассказывает о своих впечатлениях, полученных в ходе работы в агентстве Синьхуа, где на тот момент он был единственным представителем нашей страны. Автор знакомит читателя с увиденным во время своих путешествий по Китаю, часто ссылаясь на многочисленные разговоры с китайцами всех поколений и всех слоёв общества.
Determination of gravity anomalies in the waters of Viet Nam and around using CryoSat-2 space altimetry
Authors: Nguyen V.S. , Neiman Yu.M. , Tran T.D. , Phung T.T. , Le T.T.H. , Nguyen P.S.
Published: June 2022

The purpose of this study is to determine marine gravity anomalies with high accuracy using the CryoSat-2 satellite altimetry data in the Middle Vietnamese Sea and the adjacent territory. For this, the mentioned data and the process of determining gravity anomalies from the CryoSat-2 data were analyzed. The record from 818 GNSS-leveling points in Vietnam were used to evaluate and select the best global gravity field model for use in the calculation process. The findings from 31 gauge tidal were also used to assess and select the best mean dynamic topography model for the study area. Marine gravity anomalies in the study area were calculated using data from the CryoSat-2 satellite altimeter at 72 483 measurement points. The calculated results are compared with the ship-derived gravity anomalies at 1025 measurement points for assessment. The research results show that of the Earth Geopotential Model EIGEN6C4 and the Mean Dynamic Topography Model DTU15MDT are the most suitable for the research area. The accuracy of satellite-derived gravity anomalies, calculated from the CryoSat-2 satellite altimetry data in the study area, reaches ±1,18 mGal. Compared to the available results in the study area, this accuracy is the highest.
Methodology of determining road base settlement for high embankments
Authors: Bashirova D.R. , Bryn M.J. , Krivonosov D.A.
Published: June 2022

The authors analyze the basic requirements for accuracy of determining the road bases upsetting. It is noted that the strictest ones are for monitoring the vertical displacement of road bases at constructing structures on soils with low bearing capacity and embankments with a height of more than 12 m. It was pointed out that the control of the highways’ footings upsetting is carried out based on the principles of inclinometry, but there is no methodology of observations through leveling. Proceeding from the rate of the deformation process for different types of road bases, the permissible value of subsidence per month is evaluated, which takes the value of 1,7 mm for capital-type roadways and 4,2 mm for lightweight type. Calculating the MSE of the support network’s heights determining and the same error of defining the deformation marks’ heights was performed. With confidence probability equal to 0,988 (t = 2,5), the MSE of determining them will be 0,5 mm. It is emphasized that for creating a height reference network, it is necessary to use the existing points of the SSS, but their altitudes need to be redetermined. The design of deformation stamps is considered and the scheme of their arrangement is presented
Evaluating the possibility of using UAV images’ external orientation elements to correct the strapdown INS readings
Authors: Makarov S.S. , Rentel A.V. , Chugunov I.P.
Published: June 2022

There is a significant loss in the accuracy of determining the location of unmanned aerial vehicles (UAVs), due to the errors accumulated by the strapdown inertial navigation system (SINS) when it’s operating in offline mode in the conditions of loss or distortion of satellite navigation signals. A method for correcting SINS readings by external orientation elements of single frame aerial images determined on board the UAV by linear reference features is considered. The external orientation elements were determined using linear features in different combinations of their relative position and the results obtained were compared with the external orientation elements values determined from the phototriangulation adjustment within this experiment. The description of the mathematical methods, the results of experimental studies, the issues of increasing the accuracy and establishing the discreteness of determining the external orientation elements on board the UAV are given. The algorithm’s effectiveness was tested on aerial image of a built-up area. The suggested method showed the possibility of maintaining the accuracy of the SINS navigation solution installed on the board, when it operates offline at the level of a few meters. The article is for the specialists involved in solving tasks of autonomous navigation.
La doble tributación internacional sobre la inversión directa extranjera en América Latina y el Caribe
Authors: Castellanos Polo Orlando Carmelo , Velásquez Ochoa José Alexander , Arboleda Posada Gladys Irene
Published: June 2022

Este trabajo de investigación determina los efectos de la doble tributación internacional sobre la inversión extranjera en American Latina y el Caribe, al considerar los resultados entre 2008 y 2020. Se definen factores monetarios sobre los efectos y el costo de inversión por país en los que se busca determinar la importación al determinar suscripción de los contratos de doble imposición con los países, demostrando por un estudio descriptivo que, a mayor firma de convenios de doble tributación internacional aumenta igualmente la entrada de recursos de inversión extranjera al país, lo que favorece la economía, influyendo en factores negativos ocasionados por la afectación del Coronavirus (Covid-19). La investigación se realizó bajo la metodología de investigación descriptiva, donde se analiza la doble tributación con la óptica económica de la inversión directa frente al convenio de doble imposición tributaria. Se consideraron las normas jurídicas (tratados de doble tributación, conceptos, jurisprudencia), revistas científicas de Scopus, informes de organismos internacionales (OCDE) acerca de la tributación internacional y del análisis de la información relacionada en el marco teórico. De este, se visualizan aportes para la comunidad académica y para los Estados y organismos internacionales que investigan el fenómeno de la doble tributación. Se concluye con el estudio que disponer de convenios de doble tributación internacional muestra una actitud abierta al exterior y receptiva al mantenimiento de relaciones económicas que ayudan al comercio exterior, además se observa que a mayor número de convenios firmados por los gobiernos y políticas fiscales claras sobre tributación interna de los países crece la inversión directa extranjera.
PENINGKATAN PENGETAHUAN PERILAKU SEKSUAL BERESIKO DIKALANGAN SISWA SMP N 13 PELAYANGAN KOTA JAMBI
Authors: Sari Rumita Ena , Putri Fitria Eka , Siregar Sri Astuti
Published: June 2022

Data from the Jambi City Health Office shows that 77 girls who were pregnant <18 years, 34girls who give birth <18 years, 10 people with gonorrhea, 9 people with STIs (Sexually Transmitted Infections) and 7 people with ISR (Infection Reproductive). Based on the Monthly Report on Disease Prevention and Control (P2P), the Jambi City Health Office, it was found that 14 people were HIV positive (15-24 years). This community service aims to increase knowledge about risky sexual behavior among students of SMP N 13 Pelayangan Jambi City. This activity was in partnership with SMP N 13 Pelayangan Jambi City. However, it was involved all schools, especially students, as targets for increasing knowledge. Activities was carried out from compiling an activity plan to monitoring and evaluating activities according to the specified targets and outputs. Furthermore, there has been an increase in students' knowledge about risk of sexual behavior from the results of the pre and post tests that have been done. Increasing knowledge about risky sexual behavior among students of SMP N 13 Pelayangan Jambi City has been carried out well. Increasing knowledge of students after pre-test and post-test, which initially only 40% knew after the socialization and delivery of material increased to 70%.
PENDEKATAN EMOTIONAL DEMONSTRATION DALAM UPAYA PENINGKATAN PRAKTEK PERILAKU HIDUP BERSIH DAN SEHAT SUKU ANAK DALAM DI DESA PELAKAR JAYA
Authors: Ridwan M. , Reskiaddin La Ode , Ningsih Vinna Rahayu , Sari Puspita
Published: June 2022

Health problems related to clean and healthy living habits are one of the problems that still occur in tribal communities. Based on the results of the initial survey, behavioral aspects, especially the hygiene of individual ethnic children in Pelakar Jaya village, are still lacking, especially the cleanliness of clothes and bodies. In addition, the housing environment is not clean and healthy because there are still lots of garbage scattered about. Efforts can be made to overcome this problem through education with an emotional demonstration approach regarding PHBS. This education aims to increase knowledge and practices related to personal and environmental hygiene. This community service was carried out in Pelakar Jaya Village, Pelepat District, Merangin Regency by 4 lecturers and 5 students. The results of the activity showed that there was an effect of emotional demonstration on increasing community knowledge and skills regarding Clean and Healthy Living Behaviors, especially indicators of washing hands with soap. The need for continuous socialization and monitoring by health center personnel regarding clean and healthy living habits.
UPAYA PENCEGAHAN DBD DENGAN GERAKAN SATU RUMAH SATU JUMANTIK DALAM MEWUJUDKAN MASYARAKAT PEDULI SEHAT
Authors: Rini Willia Novita Eka , Ningsih Vinna Rahayu
Published: June 2022

DHF is a health problem whose number of sufferers continues to increase and the spread is wider.DHF is an acute disease with clinical manifestations of bleeding that can lead to shock and lead to death. Various efforts have been carried out by the government such as the eradication of plural larvae through fogging, mass abasiasi movements, but this has not been optimal enough. Efforts to eradicate DHF can succeed if there is an active role from the entire community. To deal with dengue cases and their prevention special assistance is needed to work periodically in the environment. The community-run PSN program was then monitored by a larva (jumantik) observer to run effectively. The tasks of the jumantik include ensuring the existence of Aedes Aegepty mosquito larvae. A place that is suspected of being a breeding ground for mosquito larvae such as water reservoirs or clear puddles is not grounded, because the Aedes mosquito aygepty likes to lay eggs and lay their eggs in puddles that are clean and not directly grounded. In addition, jumantik also educates and helps implement 3M Plus in the home environment. The results of this service were obtained by jumantik cadres who were in charge of supervising the mosquito larvae in the house so that the dengue cases in Jambi City could be eradicated.
Penyediaan Tempat Cuci Tangan Dan Pembagian Masker Sebagai Upaya Pencegahan Covid-19 di Pura Giri Natha Puncak Sari Kabupaten Bintan
Authors: Pitriyanti Luh , Diansafitri Mutia
Published: June 2022

Giri Natha Puncak Sari Temple is one of the Hindu temples located in the Archipelago Province. The purpose of this community service activity is to provide handwashing facilities and distribution of masks at Giri Natha Puncak Sari Temple, Bintan Regency to improve handwashing behavior in the community and preventive measures COVID-19. This method of community service is carried out by increasing knowledge through installing banners adapting new habits at places of worship and increasing understanding of the importance of handwashing and the use of masks, as well as making handwashing facilities during the COVID-19 pandemic. The making of handwashing facilities is directly carried out by the community in cooperation. The activities of making handwashing facilities, installing banners, and distributing masks received good responses from the community as an effort to prevent the spread of COVID-19 in the temple.
Beijing Treaty on Audiovisual Performances: Sudah Konsistenkah Hukum Indonesia Pasca Ratifikasi?
Authors: Andiani Tia , Kusniati Retno
Published: June 2022

Artikel ini membahas komitmen Indonesia dalam memberikan kepastian hukum terhadap pertunjukan audiovisual di Indonesia. Artikel ini menyimpulkan bahwa belum ada konsistensi hukum Indonesia dalam memberikan perlindungan hukum pertunjukan audiovisual performance yang sudah diratifikasi oleh Indonesia melalui Peraturan Presiden Nomor 2 tahun 2020 atas instrumen hukum internasional Beijing Treaty. Dengan dikeluarkannya Peraturan Presiden Nomor 2 tahun 2020 tidak serta merta memberikan legitimasi untuk menerapkan kaidah tersebut ke dalam hukum nasional Indonesia. Oleh sebab itu, perlu dilakukan pengembangan hukum dengan membentuk atau merubah undang-undang hak cipta sesuai dengan substansi kewajiban negara dalam Beijing Treaty demi perlindungan semua pihak yang terlibat dalam pertunjukan audiovisual perfomance.
INVESTIGATING THE GROUND ENERGY DISTRIBUTION OF PARTICLES PRODUCED IN EXTENSIVE AIR SHOWERS
Authors: Wajid Itab , Al-Rubaiee Ahmed
Published: June 2022

The energy spectra of particle arrive the ground is a significant observable in the analysis of extensive air showers (EAS). The energy distribution at ground is studied for (12C,56Fe, p, and 28Si ) primary particles with high primary energies (1017, 1018, 1019 and 1020) eV with two zenith angles 0o and 30o. 960 EAS showers are simulated using Monte-Carlo program Aires version (19.04.00) with the models of hadronic interaction (EPOS-LHC, QGSJET-II-04, and Sibyll2.3c). In this study we investigated various secondary particles that arrive the ground and deposit a portion of their energy on ground detectors. The analyzed results show that the distinction in the energy distribution at ground is bigger for primary proton than carbon, iron nuclei, and silicon at higher energies and vertical showers.
Experimental investigation of the effect of droplet size on the separation performance of a two-phase separator
Authors: Pun Kul , Hamad F. A. , Ahmed Tariq , Ugwu Johnson , Eyers James , Lawson Gary , Russell Paul
Published: June 2022

This paper investigates the effect of liquid flow and oil pad thickness
on the droplet size and separation performance. The findings show that
increasing the inlet flow rates of the oil and water results in size
reduction of the droplets. Increasing the thickness of the oil pad
increases the size of the droplets. The measured data were fitted with a
simple Gaussian model, and the fitted parameters of mean, standard
deviation and amplitude were determined for each data set. Trends have
been obtained from the fitted parameters as a function of the Reynolds
number. The key parameter to predict and fix the position of the
Gaussian distribution was found to be the mean droplet size. Simple Ab
initio calculation methods to estimate this parameter was tested against
the experimental data to identify the most promising method to predict
this parameter for modelling purposes.
On a problem for a delay differential equation
Authors: Iskakova Narkesh , Temesheva Svetlana , Uteshova Rosa
Published: June 2022

In this paper, we propose an algorithm for solving a two-point
boundary-value problem for a linear differential equation with constant
delay subject to a nonlinear boundary condition. We derive sufficient
conditions for the convergence of the algorithm and for the existence of
an isolated solution to the problem under study. A numerical example is
provided.
Mini-Hyper CVD+CRIB (Condensed Rituximab, Inotuzumab Ozogamicin, and Blinatumomab) for Refractory Pediatric B-ALL
Authors: McCall David , Jabbour Elias , Roth Michael , Nunez Cesar , Cuglievan Branko
Published: June 2022

Relapsed or refractive pediatric B-Acute Lymphoblastic Leukemia (B-ALL)
patients have high rates of toxicities and relapse, and novel therapy is
needed. We present a case of a 5-year-old male with high-risk B-ALL that
was refractive to several re-induction regimens. He was put into
MRD-negative remission after re-induction with chemotherapy plus
overlapping rituximab, inotuzumab ozogamicin and blinatumomab, termed
Mini-Hyper-CVD plus CRIB. This was well tolerated, and he received his
transplant and engrafted with no significant infections, toxicities, or
sinusoidal obstruction syndrome. This is the first reported use in
pediatrics of a condensed sequential immunotherapy/chemotherapy regimen
in a pediatric leukemia patient.
Three-Dimensional Electromagnetic Parametric Modeling and Implementation of Miniaturized Lumped-Element PD Based on Symmetrical Configuration
Authors: Wu Tiecheng
Published: June 2022

Three-dimensional (3D) electromagnetic (EM) parametric modeling and
implementation of miniaturized lumped-element power divider (PD) based
on symmetrical configuration is investigated. The system design and
schematic diagrams of PDs are firstly demonstrated, subsequently, the 3D
EM field and field-circuit co-simulation models of PD utilizing computer
simulation technology (CST) and advanced design system (ADS) tools are
detailedly presented. Finally, one prototype is fabricated and measured.
Simultaneously, the gain of the PD is -3.96 dB @ 100 MHz and the
experimental curve is in excellent agreement with the simulation. As a
conclusion, the novel design methodology applied in PD has important
practical engineering value, which can be also applied in
millimeter-wave (mmW) circuit.
Effect of Transverse Ridge Microtopography on the Structure of Surface Drifting Sand Flux
Authors: Li Xiuming , Jia Wenru , Li Qing , Yan Haiming , Xie Baoni , Wei Hao
Published: June 2022

Through wind tunnel experiments, we measured the structure of surface
drifting sand flux and sand transport rate on a bed surface that
contained widely but uniformly spaced and non-erodible ridges. We found
that under the condition of no ridges, the sand transport rate within
the height of 0~70 cm on the bed surface decreases in a
power function law with the increase of height, increases with the
increase of friction velocity, and the proportion of sand transport rate
at different high layers increases with the increase of height. The
variation of sand transport rate with height can be divided into two
cases for all the ridge heights and spacings: one shows that sand
transport rate decreases exponentially with height, while the other
shows that sand transport rate increases with height under a certain
height, and above the certain height decreases exponentially with the
increase of height, known as “elephant nose” effect which seems
similar to the structure of drifting sand flux in Gobi desert. For all
the ridge heights and spacings, the total sand transport rate in the
height of 0~70 cm increases with the increase of
friction velocity in a power function law, and increases with the
increase of ridge spacing. When the friction velocity and ridge spacing
are both large, the total sand transport rate of some ridge structures
are larger than that with no ridges. Our results will contribute to the
study on recognize the process and mechanism of soil wind erosion in
ridge farmland.
Metodología para medir la confiabilidad en líneas de ensamble
Authors: Orrantia Daniel Gilberto , Sánchez Leal Jaime , De la Riva Rodríguez Jorge , Reyes Martínez Rosa María , Herrera Ríos Ericka Berenice
Published: June 2022

La medición es un aspecto clave para evaluar el resultado de cualquier proceso. Las líneas de ensamble deben medirse considerando la confiabilidad tanto del producto como del proceso de producción. El propósito de este estudio fue desarrollar una metodología que permitiera conocer el estado de una línea de ensamble y que integrara un modelo de medición para obtener un índice de confiabilidad para una línea de este tipo de la industria automotriz. Los dos productos resultantes de este estudio fueron la metodología con su estructura en etapas y el modelo matemático. La metodología está compuesta de cinco etapas y el modelo de cuatro elementos. La confiabilidad pudo ser calculada para una línea de ensamble de la industria automotriz haciendo uso de la media de la distribución de mejor ajuste. Lo anterior permitió detectar el índice que más afectó a la confiabilidad general. El índice que más afectó al valor de confiabilidad general fue el de disponibilidad con 75.55 %, seguido del índice de eficiencia con 87.25 %, continuando con el índice de calidad con 90.15 % y, por último, con el menor efecto, está el índice de capacidad de entrega con 97.75 %.
"IDEAL MODERNO" NAS ALAGOAS DE MÃOS PRETAS
Authors: Almeida Anderson
Published: June 2022

Este artigo tensiona a busca sobre a modernidade em Alagoas de 1928. Envereda-se sobre a Festa da Arte Nova, realizada naquele ano, que parecia ser o retrato de um estado que evoluía, mesmo tardiamente, para o futuro. A narrativa é construída a partir de três perspectivas: o ideal moderno em construção, os temas abordados pelos artistas e a população negra que se avultava na cidade de Maceió.
MARIA IZILDA SANTOS DE MATOS
Authors: Reznik Luís , Gonçalves Paulo Cesar , Fernandes Rui Aniceto Nascimento
Published: June 2022

A entrevista realizada com Maria Izilda Santos de Matos registra a trajetória de vida e intelectual da professora e pesquisadora, filha de imigrantes portugueses, destacando memórias, histórias, pesquisas, pressupostos teóricos-metodológicos e contribuições ligadas ao tema da e/imigração. A professora recupera sua memória familiar, seus estudos na infância em São Paulo, a opção pela História como carreira no magistério, a experiência discente na USP, a escolha pela pós-graduação, a conciliação entre docência e pesquisa. A seguir, reconstitui seu percurso acadêmico como professora da PUC/SP e sua participação em órgãos de fomento e na formação de grupos de pesquisa nacionais e internacionais, comenta pontualmente sua importante obra e de que forma os estudos sobre e/imigração foram incorporados ao seu universo de investigação.
ECOS DE 1922
Authors: Gebra Fernando de Moraes
Published: June 2022

Centrado nas discussões acerca do sistema literário nacional, proposto por Antonio Candido, e dos subsistemas regionais ou arquipélagos culturais, o presente estudo realiza-se, tendo em vista uma visão panorâmica da literatura produzida no Pará, sobretudo quando o subsistema literário começa a se consolidar, ao redor de revistas e suplementos literários, de que participaram autores como Bruno de Menezes (1893-1963), Dalcídio Jurandir (1909-1979) e Max Martins (1926-2009), cujas produções, embora marcadas por linguagem, temática e estilo peculiares, são aproximadas de autores nacionais canônicos do movimento modernista. Verifica-se, pois, na Amazônia paraense, os elementos diferenciadores e integradores da produção literária regional à literatura modernista nacional.
Cultura e sentidos
Authors: Vieira Leonardo Cesar Augusto
Published: June 2022

Editorial da quinta edição de Nhengatu.
Choice of mass exchange apparatus for groundwater deironing
Authors:   Lviv Polytechnic National University, Kalymon Ya. , Helesh A. ,   Lviv Polytechnic National University, Slyuzar A. ,   Lviv Polytechnic National University, Kurylets O. ,   Lviv Polytechnic National University
Published: June 2022

The absorption of air oxygen by water in the horizontal absorber with bucket-shaped dispersants (HABD) and the vertical apparatus with a continuous bubbling layer (VABL) was studied. It is shown that these processes occur according to the law of First-Order Reactions. It was found that the constant absorption rate is 46.5 times higher in HABD than in VABL at a gas content of 0.05 and a bubble diameter of 0.002 m. It is recommended to use the VABL device for water deironing at pH <6, and for pH greater than 6.0 - HABD.
FORMATION OF THE ENVIRONMENTAL AWARENESS: CREATIVE APPROACHES TO ECO POSTER
Authors:   State University of Infrastructure and Technologies, Pryshchenko Svitlana , Antonovych Yevgen ,   State University of Infrastructure and Technologies, Senchuk Tetyana ,   State University of Infrastructure and Technologies
Published: June 2022

Our studies of the environmental protection and rational use of resources will greatly facilitate the eco culture development of society, especially the younger generation. The art imagery, colouristics, nonstandard interpretation, emotion, humour, and satire are needed in modern eco posters, and so it becomes more important to use in the advertising appeal as a visual-verbal model such creative technologies as metaphor, metonymy, allegory, associations, as well as hyperbole. Comparing the reflection of eco problems and their understanding by society, we can mention that the level of eco culture in Europe is much higher. This is usually thanks to the daily nurturing of the society in this direction with the help of outdoor, television, web advertisements, supporting various eco-initiatives by the Governments and private funds, and discipline of all population concerning waste utilization. The visual means and main stages of the historical development of eco posters in the context of culture are analyzed. Authors are considering the imagery and stylistics of the eco poster as public advertising. These materials are part of the course of academic lectures “Design of Advertising”, which can be used not only for designers but also ecologists, advertisers, culturologists, sociologists and philosophers.
USE OF MODIFIED ADSORBENTS TO REMOVE PESTICIDES FROM WASTEWATER
Authors:   Lviv Polytechnic National University, Sabadash Vira , Gumnitsky Jaroslaw ,   Lviv Polytechnic National University, Nowik-Zając Anna ,   Academy of Jan Dlugosz in Czestochów, Zawierucha Iwona ,   Academy of Jan Dlugosz in Czestochów, Krylova Galyna ,   Lviv Polytechnic National University
Published: June 2022

The migration of highly concentrated pesticide solutions in the soil has been experimentally studied. A mathematical model of the diffusion process in the soil environment has been developed. Based on the mathematical model, a system of equations for calculating the duration and intensity of the process depending on environmental parameters was obtained. The dependence of the process velocity on the direction of the diffusion front is determined, and the diffusion coefficients, kinetic coefficients of the diffusion process and the diffusion front velocity were calculated. Environmental aspects of pesticide migration were analysed. The diffusion coefficient of glyphosate in the model soil environment is established. Under the experimental conditions, the diffusion coefficient value was D = 1.755×10-12 m2/s. The study results of the process of migration of the component up the soil profile indicate the mechanism of molecular diffusion of glyphosate in the soil environment. The results of experimental research and the solution of the mathematical model were used to model the migration process in the Comsol Multiphysics environment. Analysis of theoretical and experimental results showed that the developed model could be used to calculate the dynamics of the spread of the pesticide front in the soil with sufficient accuracy.
Anisotropic parabolic problem with variable exponent and regular data
Authors: Mecheter Rabah
Published: June 2022

In this paper, we study the existence of weak solutions for a class of nonlinear parabolic equations with regular data in the setting of variable exponent Sobolev spaces. We prove a "version" of a weak Lebesgue space estimate that goes back to "Lions J. L. Quelques méthodes de résolution des problèmes aux limites. Dunod, Paris (1969)" for parabolic equations with anisotropic constant exponents (pi(⋅)=pi).
WAYS OF APPLYING 3D PRINTING TECHNOLOGIES IN THE CREATION OF MODERN ARCHITECTURAL OBJECTS
Authors:   Lviv Polytechnic National University, Department of architectural environment design, Serhii Ivanov-Kosteckyy , Inna Gumennyk ,   Lviv Polytechnic National University, Ivanna Voronkova ,   Lviv Polytechnic National University, Department of Architectural Environment Design
Published: June 2022

The authors analyzed the available technological solutions for 3D print in the process of constructing real architectural structures; presented the relevant data on technical parameters of the contemporary three-dimensional printers; the problems for the development of the technology have been conceptualized, as well as the choice of optimal materials and engineering structures with regard for peculiarities of selected methods of layer-wise extrusion or making buildings parts with their further assembling into the final structure. The authors suggested a list of traditional construction materials to create architectural projects such as mineral heavy weight concrete with the polymer disperse fiber and chemical additives to regulate the terms for hardening astringency, and the promising other materials to produce buildings such as structural glass, various kinds of plastics, ceramic alloys (produced through selective laser sintering), and salt as a basic material to make complex restoration works in the reconstruction process. The outcome of the undertaken theoretical and applied research is presented by the authors in the findings concluding about key benefits from using 3D printers in creating real architectural facilities for various functions, and the choice of an optimal 3D print method on the specific brand of manufacturing machinery with the most efficient software. The authors identified the application areas of the most optimal, economically and structurally justified construction materials fitting the selected technology to build an architectural structure on a 3D printer. The approach can help create relatively inexpensive, aesthetically and functionally interesting architectural facilities for various purposes. In the process of their construction, they entail minimum costs in terms of labor and material resources. It offers broad perspectives to apply 3D printers in the world’s architectural practices.
THE URGENCY OF USING THE ARCHITECTURAL TYPOLOGY PRINCIPLES OF THE UNION OF F. FELLNER AND G. HELMER FOR THE RAPID RECONSTRUCTION OF INDUSTRIAL FACILITIES IN UKRAINE AFTER THE WAR WITH RUSSIA
Authors:   Lviv Polytechnic National University, Department of architectural environment design, Serhii Ivanov-Kosteckyy , Oleksii Proskuriakov ,   Lviv Polytechnic National University, Department of Architecture and Design
Published: June 2022

The article highlights the formation principles of architecture of buildings and structures of the union of architects F. Fellner and G. Helmer and, in particular, the types of use which are relevant for the rapid reconstruction of industrial facilities in modern Ukraine after the war with Russia. The most important principles that have been tested over time and could be implemented in the reality of rebuilding the architecture and environment of the destroyed Ukrainian territories are: design taking into account the prospects of the time; predominance of functionality criteria; the use of solutions on the border of functions and, in particular, in the construction of industrial architecture.
METHODOLOGY OF STUDENT SCIENTIFIC RESEARCHES AT HIGHER EDUCATIONAL INSTITUTIONS
Authors:   Lviv Polytechnic National University, the Department of Design and Fundamentals of Architecture, Yuliana Petrovska
Published: June 2022

he article highlights the role of student researches at higher educational institutions and further directions of their development, and describes the methodology of scientific researches of students of the Institute of Architecture and Design majoring in Design in the process of their studies for the first (Bachelor’s) and second (Master’s) education and qualification levels. The author conducts the analysis of academic disciplines that form scientific abilities of students, methodically direct them at the implementation and presentation of their own scientific researches within the framework of the educational process. The paper also clarifies the role of student researches through the opportunity to use the scientific and technical potential of a higher educational institution for the sake of future development of key and priority areas of science. The task of the student research work is to acquire knowledge about the types of research, to organize and implement scientific researches, to apply principles and methods of scientific research and research requirements of the Ministry of Education and Science of Ukraine related to the formulation and publication of research results. Educational disciplines of the educational and professional program of Design, which include the research (scientific) component, fully disclose the essence of the scientific research, required skills and methods of conducting researches, as well as the implementation and organization of student independent research work in the process of solving current scientific tasks with the subsequent possibility to publish them in professional scientific journals of the Institute of Architecture and Design, as well as to present them in the form of reports at various conferences. The purpose of organization of scientific researches of students of higher educational institutions is to develop the theoretical knowledge gained in the process of studying. Choosing the direction of the research work, a student thoroughly assesses the relevance of the planned research, formulates the purpose and objectives, determines the object and subject of the research, and forms the methodology of the research work in accordance with the outlined objectives of the study. Motivating students to conduct scientific researches and to publish and test their own researches in the process of studying at higher educational institutions is one of the priorities of the educational system; however the student rating does not always motivate students to achieve this goal. Only a comprehensive approach that includes teaching of special academic disciplines, open system of the academic mobility, scholarships, academic integrity, possibility to participate in student research competitions and grant programs will make students realize the importance of the research work and further prospects of its development.
SEARCH FOR ARCHITECTURAL SOLUTION OF THE MODERN EDUCATIONAL AND SCIENTIFIC CENTER
Authors:   Lviv polytechnic national university, Department of Architecture and Conservation, Iryna Pohranychna , Oleksandr Avramuk ,   Lviv Polytechnic National University
Published: June 2022

The article analyzes the problems of existing and prospects for the development of modern educational and research centers in Lviv. The emergence of multifunctionality of educational and scientific institutions is due to modern educational needs. The possible principle of solving these issues is considered on the example of the functional organization of the educational and scientific center, the creation of a comfortable educational space, which represents a developmental function for people of all ages.
TRENDS IN THE DESIGN AND BUILDING OF LVIV IN THE XIX-EARLY XX CENTURY
Authors:   Architectural Design and Engineering Lviv Polytechnic National University, Silnyk Oleksandra , Hnat Halyna ,   Lviv Polytechnic National University Department of Architectural Constructions
Published: June 2022

The article is devoted to the study of the evolution of planning decisions of small apartments, from the middle of the XVII to the present day in residential buildings in Lviv. Peculiarities and regularities of development of three-dimensional structures of compact dwellings are described. The expediency of research of compact housing in the environment of a historical settlement and the relevance of the use of living space in modern conditions are substantiated.
An analysis of Satire Delivered by Politic Observer Rocky Gerung in Indonesia Lawyer Club (ILC)
Authors: Andry Rafi , Syarif Hermawati
Published: June 2022

In delivering critics, the use of satire is indispensable so that the critics can be accepted or heard, because satire is very much used as a tool to convey the critics. This study aims to analyze the types and techniques of satire introduced by Abeshaus (2018) and Luke Endley (2017). The method used in this research is descriptive method. There are two problems in this study, (1) what types and (2) technique of the satire used by Rocky Gerung in his speech. The results show that in 24 techniques  of satire there are 14 techniques of satire with Inflation (38.9%), Hyperbole (14.9%) and Innuendo (14.9 %) being the highest found and from 3 types of satire were found that Juvenalian (57.3%) as the dominant type. The result of this research is that Rocky Gerung tends to use critics by using Inflation with exaggerating the mistakes and circumstances. Regarding the type, the most commonly type found in this study is the Juvenalian type. Because Rocky Gerung tends to use the type of sarcasm that is harsh and reproachful
The Origin of Minangkabaunese People’s Ancestors Shown in the Speech “Pasambahan Maanta Marapulai” Produced by ELTA Record Bukittinggi
Authors: Naldi Agustrinaldi , Saun Saunir
Published: June 2022

The purpose of this research was to describe the origin of Minangkabaunese people’s ancestors shown in the speech “Pasambahan Maanta Marapulai” produced by ELTA Record Bukittinggi. This research discussed about the origin of Minangkabaunese on that video based on myth. The researcher used the descriptive qualitative method. It was a method that researched an object by explaining it. The researcher collected the supporting data from some books; those are literature books, journals and another books that related with this research. In analyzing the data, researcher described the implicit meaning from the speech of “Pasambahan Maanta Marapulai”. It was the speech from the groom’s family and the bride’s family. The result of this research told that the origin of Minangkabaunese was the third son of Sultan Iskandar Zulkarnain named Maharaja Diraja. He sailed through Hindia Ocean. He found a piece of land in the west of Sumatera which he called Perca island or known as Minangkabau. Maharaja Diraja saw Mount Merapi, and then his group and he went to the top of that mount. They built a village there firstly named Siligundi Nan Baseloin Pariangan Padang Panjang. Based on the analysis of the story about the origin of Minangkabaunese in the speech”Pasambahan Maanta Marapulai”, the researcher concluded that the story was the myth.