bluuebunny/crossref_metadata_2025 huggingface dataset:
18 Anos de Brasileirinho, de Maria Bethânia: uma pesquisa sobre as identidades brasileiras
Authors: Florêncio Roberto Remígio , Trapiá Filho João de Sá Araújo
Published: December 2021

Com o objetivo de analisar aspectos da diversidade cultural brasileira presentes na obra Brasileirinho (2003), da cantora Maria Bethânia, apresentamos a pesquisa, em diversos segmentos das artes (música, literatura, pintura), na tentativa de pintar um quadro significativo sobre as identidades brasileiras em seus contextos geo-históricos e socioculturais. A escolha da obra se deu pela necessidade de apresentar um exemplar artístico atual sobre a temática e enfatizar elementos da brasilidade no âmbito dos estudos culturais contemporâneos, como o hibridismo, a decolonialidade e interculturalidade. Utilizando a Revisão Bibliográfica, baseamos as análises em Canclini (2010), Hall (2015), Andrade (1928; 1933) e Veloso (2008; 2012). As conclusões desvendam a importância de estudos socioculturais na obra da cantora, ao valorizar, em sua trajetória artística, expressões marginalizadas, como as religiões de matriz africana, as divindades dos povos indígenas, o papel dos imigrantes e as artes afrobrasileiras na formação sociocultural do povo brasileiro.
Apresentação
Authors: . .
Published: December 2021

V. 17, n. 2, 2021
PENSAR A EXPERIÊNCIA LITERÁRIA A PARTIR DA “VIRADA ONTOLÓGICA”: FICÇÃO, ANTROPOLOGIA, METAFÍSICA
Authors: Fonseca Luiz Guilherme
Published: December 2021

Pelo menos desde a década de 1990 vem ocorrendo a partir da antropologia o que ficou conhecido como “virada ontológica”. Influenciada pelo “perspectivismo ameríndio”, entre outros trabalhos, essa virada põe em cena justamente aquilo que toda ficção tensiona: os limites de nosso mundo, a consistência de mundos outros e a possibilidade de travessia para eles. O objetivo deste artigo é investigar as contribuições que a chamada “virada ontológica” pode trazer não só para o conceito de ficção, como também para a compreensão da experiência literária. Dessa forma, primeiro faremos um breve levantamento acerca do conceito de ficção e das aproximações recentemente feitas entre ficção, antropologia e metafísica. Depois, traçaremos as bases da “virada ontológica”. Por último, com a ajuda do conceito de “expresso transumwéltico” proposto pelo filósofo argentino Gabriel Catren, esboçaremos uma abordagem teórica que leve em conta o emaranhado entre ficção, antropologia e metafísica.
ENTRE A NORMA E A CRÍTICA: O RELATO DE SCHOLASTIQUE MUKASONGA COMO REIVINDICAÇÃO POR RECONHECIMENTO
Authors: Demingos Lucas , Petrucci Sperb Maria
Published: December 2021

O presente artigo busca refletir a respeito dos possíveis vínculos entre estética, política e ética na obra A mulher de pés descalços (2018), de Scholastique Mukasonga, no que tange à reivindicação por reconhecimento. Lançamos mão do conceito rancièreano de política para analisar os desdobramentos da narrativa da autora, que embaralha os termos da partilha do sensível ao relatar e, assim, humanizar um povo desapossado e silenciado. Investigamos, ainda, as relações entre o estatuto conferido aos tutsis de sujeitos passíveis de violência sistemática e extermínio sancionado pelo Estado, e a urgência ética do relato de si dado pela narradora de Mukasonga a partir da história de sua mãe, que abraça suas próprias opacidades e limites, assumindo desde sempre sua vulnerabilidade e dependência em uma sociabilidade primária.
A EXCEPCIONALIDADE ESTÉTICA: AGENCIAMENTO E PRODUÇÃO DE MUNDOS
Authors: Brito Junior Antonio Barros de
Published: December 2021

Este texto é um exercício heurístico em torno dos múltiplos agenciamentos da experiência literária, através da discussão sobre a excepcionalidade estética e a posição do sujeito na experiência artística. Começamos por discutir como a noção de sujeito orientou as abordagens estéticas, tornando a arte uma espécie de fatiche que coaduna com a metafísica ocidental que supostamente serve de referência estável para o pensamento sobre o mundo. Depois, redefinindo o papel do sujeito na experiência estética, avançamos no sentido de entender a obra de arte e a obra literária como objetos que especulam e experimentam sobre o plano da imanência. Assim, a excepcionalidade estética reside não na sua posição intermediária frente ao mundo “real”, mas sim na sua posição absolutamente originária em relação ao infinito agenciamento de mundos (cosmovisões). Finalmente, o artigo termina com elucubrações acerca dos agenciamentos no plano da imanência e em como a literatura se liga a esse tipo de experiência.
APRESENTAÇÃO
Authors: Brito Junior Antonio Barros de , Nodari Alexandre
Published: December 2021

Apresentação do n. 72: Os múltiplos agenciamentos da experiência literária
Learning Rotations
Authors: Pepe Alberto , Lasenby Joan , Chacón Pablo
Published: December 2021

Many problems in computer vision today are solved via deep learning.
Tasks like pose estimation from images, pose estimation from point
clouds or structure from motion can all be formulated as a regression on
rotations. However, there is no unique way of parametrizing rotations
mathematically: matrices, quaternions, axis-angle representation or
Euler angles are all commonly used in the field. Some of them, however,
present intrinsic limitations, including discontinuities, gimbal lock or
antipodal symmetry. These limitations may make the learning of rotations
via neural networks a challenging problem, potentially introducing large
errors. Following recent literature, we propose three case studies: a
sanity check, a pose estimation from 3D point clouds and an inverse
kinematic problem. We do so by employing a full geometric algebra (GA)
description of rotations. We compare the GA formulation with a 6D
continuous representation previously presented in the literature in
terms of regression error and reconstruction accuracy. We empirically
demonstrate that parametrizing rotations as bivectors outperforms the 6D
representation. The GA approach overcomes the continuity issue of
representations as the 6D representation does, but it also needs fewer
parameters to be learned and offers an enhanced robustness to noise. GA
hence provides a broader framework for describing rotations in a simple
and compact way that is suitable for regression tasks via deep learning,
showing high regression accuracy and good generalizability in realistic
high-noise scenarios.
Assessment of Food Security in the East Kazakhstan Region
Authors: Duisenbekova Aigerim , Daniłowska Alina
Published: December 2021

The article assesses the food security of one region of Kazakhstan - the East Kazakhstan region. In the analyses, criteria such as the level of the region’s food independence, the degree of satisfaction of the population’s physiological needs in basic food, and the level of economic availability of food were applied. The research has shown that the food security in the East Kazakhstan region was at an acceptable level. However, some threats to food security were identified, including: a high level of income differentiation among the households of the East Kazakhstan region, an increase in the price index for food products, and a significant proportion of the population with incomes below the subsistence minimum. The results of the evaluation can be useful for creating agri-food policy measures that will ensure, maintain and improve the level of food security at both a regional and national level.
The use of blended learning technology in the training for students of pedagogical specialties
Authors: Udovychenko Larysa , Kuzminets Nataliia , Stadnik Olena , Кosharna Natalia , Petryk Lada
Published: December 2021

This study aims to establish the effectiveness of the use of blended learning technology, its impact on the success of higher education applicants, and the quality of education in general. Additionally, the pedagogical technology was evaluated by the participants of the educational process. The main methods are pedagogical experiment and interviewing for theoretical research using descriptive methods, synthesis and analysis. The main hypothesis is that blended learning is an effective, convenient, and efficient pedagogical technology, which is a necessary component of modern university education. The result of the pedagogical experiment should establish the level of blended education technology effectiveness for students of pedagogical specialties in the conditions of the modern educational paradigm. In the future, it is worth continuing to develop the innovative concept of blended learning in educational practice in a harmonious combination of online and offline learning.
Survey of secular resonances in the asteroid belt
Authors: Knezevic Z.
Published: December 2021

Using a recently introduced synthetic method to compute the asteroid secular frequencies (Knezevic and Milani 2019), in this paper we survey the locations of secular resonances in the 9 dynamically distinct zones of the asteroid belt. Positions of all resonances up to order four, of a significant fraction of the order six resonances, and of a several order eight ones were determined, plotted in the space of proper elements, and discussed in relation to the local dynamics and to the structure and shape of the nearby asteroid collisional families. Only the resonant combinations with fundamental frequencies of Jupiter and Saturn were considered, with a few special cases involving other planets and largest asteroids. Accuracy of the polynomial fit to determine the frequencies was found to be satisfactory for the purpose of determination of secular resonance positions. This enabled a precise identification of dynamical mechanisms affecting the computation of frequencies (close vicinity of the mean motion resonances and libration in secular resonances), and of the ?cycle slips? as a primary technical drawback causing deterioration of the results. For each zone we also presented and discussed a fairly complete sample of recent works dealing with interaction of the secular resonances with asteroid families present in that zone. Finally, a few words were devoted to possibilities for future work.
The Business Needs that Drove the Emergence of Double Entry: In Defense of Pacioli, again … It is Time to Remove Those Dark Glasses
Authors: Sangster Alan
Published: December 2021

Being able to understand how double entry bookkeeping works is a critically important skill for an accountant, but few accounting graduates understand or perform double entry at the level desired. It has always been taught using rules, never by principles. This paper responds to and rejects criticisms published in this journal by Richard Macve. They concern a paper I published in 2018 presenting Luca Pacioli's approach to teaching double entry using a principles-based approach. My response also uses grounded theory to reject Professor Macve's theory concerning the development of double entry by generating an opposing new theory to explain what motivated its emergence. Furthermore, it highlights problems in the use of literature in accounting history and uses theories of pedagogy and studies on teaching double entry to reject his insistence that it should be taught using a balance sheet equation approach. Several other comments/suggestions in his wide-ranging article are addressed.
The Thickness and Opacity of Aesthetic Materials Influence the Restoration of Discolored Teeth
Authors: Durães I , Cavalcanti A , Mathias P
Published: December 2021

Objectives

This study aimed to evaluate the influence of thickness and opacity on the ability of composite resin and ceramic veneer restorations to mask discolored teeth.

Methods

Ninety veneers were made of lithium disilicate ceramic, shades BL1 and 0 (IPS e.max Press, Ivoclar Vivadent), and 60 were made of composite resin, shade BL-L (IPS Empress Direct, Ivoclar Vivadent). The veneers measured 4 mm in width x 4 mm in length and had a thickness of 0.7, 1.0, or 1.2 mm. One hundred and fifty human premolars were selected to obtain 150 dental fragments with the following dimensions: 4 mm x 4 mm x 3 mm (width x length x thickness). The fragments were discolored, submitted to color measurement and randomly assigned to 15 groups (n=10) according to the type and opacity of the restorative material (IPS e.max Press: high translucency [HT], low translucency [LT], and medium opacity [MO]; IPS Empress Direct: dentin and enamel) and thickness of the veneers (0.7, 1.0, and 1.2 mm). After cementation of the ceramic or composite resin veneers using a translucent resin cement (RelyX veneer, 3M), a final color measurement was taken from each specimen and the total color variation (ΔE) was calculated by subtracting the initial and the final color measurement. The final lightness (L*) of the restored dental fragments was also calculated.

Results

The highest ΔE values were observed for the LT and MO ceramic groups, followed by dentin composite resin. Regarding the different thicknesses of ceramic veneers, every 1.2-mm–thick group had higher values of ΔE, considering their respective opacities (p<0.05). The highest lightness values were found for the LT and MO ceramic veneers (thickness of 1.2 mm). Dentin-shade composite resins showed similar lightness values in all groups.

Conclusion

The best thickness/opacity combinations for masking discolored dental substrates were LT and MO ceramic veneers with 1.2-mm thickness. Dentin-shade composite resin veneers with a thickness of 0.7–1.0 mm showed good ability to mask discolored dental substrates.
Onko sektorilla väliä? Julkisen sektorin ja kolmannen sektorin toimijoiden ylläpitämien matalan kynnyksen kohtaamispaikkojen keskinäiset erot ja yhtäläisyydet
Authors: Grönlund Henrietta , Seppälä Tuija
Published: December 2021

Tutkimuksen lähtökohdat: Artikkelissa käsittelemme julkisen ja kolmannen sektorin organisaatioiden ylläpitämiä, kaikille avoimia matalan kynnyksen kohtaamispaikkoja, joiden tavoitteena on muiden muassa haavoittuvassa asemassa olevien sosiaalisen osallisuuden tukeminen ja edistäminen. Kohtaamispaikkatoimintaa ylläpitävät monet eri lähtökohdista toimivat tahot, mutta toimintakenttää koskeva tutkimus on hyvin vähäistä. Kysymme, millä tavoin kohtaamispaikat ilmentävät omien sektoriensa piirteitä ja millä tavoin eri sektoreille yhteisiä kohtaamispaikkatoiminnan kentän käytäntöjä. Tarkastelemme näitä eroja ja yhtäläisyyksiä yhdessä suuressa suomalaiskaupungissa hyödyntäen hybridisaation teoreettista näkökulmaa.
Menetelmät: Tutkimus perustuu julkisen ja kolmannen sektorin matalan kynnyksen kohtaamispaikojen työntekijöille tehtyyn kyselyyn (N=53, vastausprosentti 77 %). Kuvaamme vastausten jakaumia soveltuvilla sijaintia ja hajontaa kuvaavilla tunnusluvuilla. Sektoreiden välisiä ja kolmannen sektorin sisäisiä eroja tarkastelemme soveltuvilla epäparametrisilla menetelmillä.
Tulokset ja päätelmät: Eri sektoreiden kohtaamispaikat erosivat toisistaan useiden hybridiorganisaatioteorian määrittelemien sektorikohtaisten ydinelementtien osalta. Omistajuus, taloudelliset resurssit ja toiminnalliset prioriteetit erottivat eri sektoreiden kohtaamispaikkoja toisistaan eniten. Toisaalta myös hybridisaatioksi tulkittavia yhtäläisyyksiä eri sektoreita edustavien paikkojen välillä löytyi. Päätösvallan ja inhimillisten resurssien suhteen erot olivat pieniä tai vaikeasti tulkittavia. Tuloksemme osoittavat, että kumpikin sektori voi omaksua piirteitä toisiltaan. Lisäksi tuloksissamme on nähtävissä kolmannen sektorin sisäistä erilaisuutta; paikat jakautuivat työntekijävaltaisempiin ja resursseiltaan turvatumpiin (eli julkista sektoria näiltä osin muistuttaviin) kolmannen sektorin kohtaamispaikkoihin sekä perinteisempiin, jäsenlähtöisiin oma-aputoimijoihin, jotka taas kokevat resurssinsa heikommiksi.
Työn fyysisen kuormittavuuden yhteys fyysiseen toimintakykyyn alle 40-vuotiailla kunta-alan työntekijöillä
Authors: Aikomus Laura , Lehtinen-Jacks Susanna , Nordquist Hilla , Pietiläinen Olli , Mänty Minna , Kouvonen Anne , Rahkonen Ossi , Lallukka Tea
Published: December 2021

Työn fyysinen kuormittavuus on yhteydessä heikkoon fyysiseen toimintakykyyn keski-iän ylittäneillä työntekijöillä. Fyysisen toimintakyvyn ongelmia esiintyy myös nuoremmilla työntekijöillä, mutta heidän osaltaan työn fyysisen kuormittavuuden ja fyysisen toimintakyvyn yhteyttä ei ole tutkittu. Tässä tutkimuksessa selvitettiin, miten työn fyysinen kuormittavuus on yhteydessä fyysiseen toimintakykyyn 18–39-vuotiailla kunta-alan työntekijöillä.
Tutkimusaineisto kerättiin syksyllä 2017 vuoden 1978 jälkeen syntyneiltä 18–39-vuotiailta Helsingin kaupungin työntekijöiltä (n=11 459). Tämän tutkimuksen aineisto koostui niistä työntekijöistä, jotka vastasivat kyselyyn sähköisesti tai paperilla (n=5 111), ja joilta oli lisäksi vastaukset kaikkiin tämän tutkimuksen aihepiiriin kuuluviin kysymyksiin (n=4584, 40 % kutsutuista).
Fyysistä toimintakykyä selvitettiin SF-36-kyselyllä, ja fyysisesti heikentyneeksi toimintakyvyksi määritettiin fyysisen toimintakyky pisteytyksen (PCS 1–100) alin neljännes (PCS ≤ 48,80). Työn fyysistä kuormittavuutta selvitettiin moniosaisella kysymyksellä työhön ja työympäristöön liittyvien tekijöiden esiintyvyydestä ja niiden aiheuttaman koetun haitan määrästä. Kuormituspisteet jaettiin kolmanneksiin. Työn fyysisen kuormittavuuden ja fyysisen toimintakyvyn välistä yhteyttä tarkasteltiin logistisella regressioanalyysillä. Analyyseissä huomioitiin mahdollisina sekoittavina tekijöinä ikä, koulutustaso, siviilisääty, korkea painoindeksi, toistuvat uniongelmat, tupakkatuotteiden käyttäminen, humalahakuinen juominen, vapaa-ajan fyysinen aktiivisuus sekä hedelmien, marjojen ja vihannesten päivittäiskäyttö.
Heikko fyysinen toimintakyky oli yleisempää niillä, joiden työ oli fyysisesti jonkin verran (OR 1,70, 95 % luottamusväli [1,43-2,00]) tai erittäin kuormittavaa (OR 3,56 [2,70-4,70]) verrattuna ei kovin kuormittavaan työhön. Muista tutkituista tekijöistä toistuvat uniongelmat (OR 1,90 [1,67-2,22]), lihavuus (OR 1,89 [1,56-2,30]) ja matala koulutustaso (OR 1,37 [1,10-1,71]) olivat yhteydessä heikkoon fyysiseen toimintakykyyn.
Työn fyysisellä kuormittavuudella saattaa olla merkitystä fyysisen toimintakyvyn kannalta jo nuorella aikuisiällä. Syy-seuraussuhteen selvittämiseksi tarvitaan kuitenkin pitkittäistutkimuksia. Lisäksi interventiotutkimuksilla voitaisiin osoittaa, missä määrin fyysiseen toimintakykyyn voidaan vaikuttaa työn fyysistä kuormittavuutta muokkaamalla.
The Matuyama—Brunhes boundary in the loess-palaeosol sequence of Dolynske, southern Ukraine
Authors: Bakhmutov V. G. , Hlavatskyi D. V. , Veklych Y. M. , Shpyra V. V. , Yakukhno V. I.
Published: December 2021

We present the results of a palaeomagnetic study of the Early—Middle Pleistocene deposits exposed on the left bank of the River Danube at Dolynske, southern Ukraine. A thick succession of water-lain facies is succeeded by stratigraphically complete loess-palaeosol sequence; these constitute a unique palaeoclimate archive in the southern margin of the East European loess province. The Matuyama—Brunhes boundary (MBB) has been detected at the bottom of the Lower Shyrokyne (S7S3) subunit and not in the Martonosha (S6) unit as previously thought. New data align with previous results from the Roksolany and Vyazivok sections, where the MBB was determined at the same stratigraphical level in the S7S3 soil. In contrast to terrestrial Pleistocene records in China and сentral Europe, where the MBB was regularly determined in a loess layer (representing a cold period), the MBB in the Ukrainian subaerial succession is located in the soil unit (representing a warm period). Furthermore, eight, and not seven, glacial-interglacial cycles are recorded in the Brunhes chron. This may indicate the stratigraphic completeness of the loess-soil succession of Ukraine, which can be compared with the reference global marine and terrestrial palaeoclimatic archives. Further palaeomagnetic studies of loess-palaeosol sequences of other regions of Ukraine will allow revision and correlation of still inconsistent stratigraphic and magnetostratigraphic schemes of the Pleistocene deposits.
Integrated geological-geophysical characterization of the zone of the Kherson—Smolensk transregional tectonic suture — deep long-lived magma- and fluid-conducting channel
Authors: Pashkevich I. K. , Rusakov O. M.
Published: December 2021

The transregional Kherson—Smolensk suture has been established to be located between large meridional faults of the crystalline crust of the Ukrainian Shield (USh) in a strip of 50—70 km width and separates two microplates of different composition of the Precambrian basement. It is traced by subcrustal mantle heterogeneity in the lithosphere and a change in the relief of the main geodynamic boundary. The suture controls the USh large multiphase magmatic massifs and manifestation of the basic mafic magmatism in the Dniepr-Donets Depressin (DDD), which age decreases from south to north from the Early Proterozoic in the shield to the Devonian in the depression. On both sides of it, the crystalline crust differs in a set of parameters including a zone of low velocities in the area of the Novokonstantinovsky ore field of the USh to the east of the Kherson—Smolensk suture, where from DSS data its maximum thickness is 10—15 km in the upper crust. It appears to bea source of abiogenic hydrogen manifestations recorded by mining operations on this field. The Kherson—Smolensk suture, being a transregional mantle feature, unites the existing hydrocarbon manifestation in the USh with the promising hydrocarbon areas of the DDD. The inhomogeneities of the crystalline crust and the uppermost mantle give strong evidences to classify reasonably the transregional tectonic suture Kherson—Smolensk as a powerful mantle long-lived magmatic and fluid-conducting channel. Ores hows and modern degassing of methane are related to it, with methane beingmain greenhouse gas.
Speed structure of the mantle of the border of the Eastern European and West European platforms
Authors: Tsvetkova T. A. , Bugaenko I. V. , Zaets L. N.
Published: December 2021

This work is devoted to studying the velocity structure of the mantle of the border area of the East European and West European platforms in the crust separated by the Teiserre-Tornquist zone. The mantle under the territory of Poland and Western Ukraine is being investigated. The work uses a three-dimensional P-velocity model of the mantle, constructed using the Taylor approximation method developed by V. S. Geyko. The method’s advantages are independent of the initial approximation (reference model) and the best approximation of nonlinearity. In this area, the exploration depth is 2500 km south of 50 °NL and 1700 km north of 50 °NL. A detailed analysis of horizontal sections of a 3D P-velocity model of the mantle up to a depth of 850 km with a step of 50 km has been carried out. The change in the spatial distribution of the zero seismic velocity boundary is analyzed throughout the depths. This boundary separates the high-velocity upper mantle of the East European Platform and the low-velocity upper mantle of the West European Platform. At the depths of the transition zone of the upper mantle, this boundary separates the low-velocity upper mantle of the East European platform and the high-velocity upper mantle of the West European platform (in this geosphere, a velocity inversion has occurred with respect to the upper mantle).
In latitudinal sections, two inclined layers are distinguished. One of them is associated with the upper mantle under the DDV and reaches the mantle under the Carpathians, where it begins to plunge into the high-velocity transition zone of the upper mantle. The second layer is associated with the mantle under the northwestern end of the Baltic syneclise, which extends to the mantle under the Presudet monocline, where it also plunges into the high-velocity transition zone of the upper mantle. In longitudinal sections, inclined layers are distinguished, extending from the mantle under the South Scandinavian megablock of the Baltic Shield to the mantle under the Bohemian massif and the Carpathians, where they plunge into the high-velocity transition zone of the upper mantle.
In the study area, three super-deep fluids were identified, characterized by increased stratification of the medium (alternation of higher and lower velocities). The first includes the well-known oil and gas fields of the Central European oil and gas basin (Pomorie and Presudet monocline (Poland)). The second is associated with oil and gas fields of the North Ciscarpathian oil and gas basin (southeastern Poland) and the Carpathian oil and gas basin (Western Ukraine). The extracted super-deep fluid in the mantle of the Baltic Sea corresponds to both the Gdansk Gulf of the Baltic Sea and the Kaliningrad fields (southeast of the Baltic Sea).
Artificial Intelligence (Online Resource): A panacea for SMEs in healthcare
Authors: KUMAR ANUJ , Syed Asif Ali , Pandey Anoop
Published: December 2021

This paper presents a review of the most recent and popular research papers on the use of artificial intelligence in the healthcare sector. SMEs consist of 60-65% of Indian medical device market. Many doctors are operating through private hospitals which come under the category of SMEs segment. Technology is proving to be a boon for all the sectors, artificial intelligence an emerging technology has the potential to change the fortune of SMEs in health care sector. In this paper, there will be discussion on how artificial intelligence can help the healthcare sector in different ways. SMEs working in healthcare can take a learning from this paper and can utilize it for betterment.
(*The paper was presented at the AICTE International Conference on Circular Economy, Management and Industry, Bharati Vidyapeeth’s Institute of Management Studies and Research, Navi Mumbai and Apeejay School of Management, Dwarka, Delhi, India. October 2021)
Implementácia prediktívnej údržby vretena sústruhu na základe nedeštruktívnej diagnostiky
Authors: Hlavatá Simona , Vodilka Adrián , Kočisko Marek , Pollák Martin
Published: December 2021

Hlavnou úlohou implementácie prediktívnej údržby je možnosť zníženia prestojov na vybranom zariadení. Prediktívna údržba je odvodená od slova predikovať, čiže umožňuje predpovedať stav zariadenia v reálnom čase a predchádzať prestojom, ktoré vznikajú na zariadeniach. Základom prediktívnej údržby je sledovanie stavu zariadení na kritických miestach. Pomocou počítača vieme dáta analyzovať a predikovať nadchádzajúci stav zariadenia. Nedeštruktívna diagnostika - vibrodiagnostika je technická diagnostika, ktorá súvisí s prediktívnou údržbou. Cieľom príspevku je implementovať prediktívnu údržbu vretena sústruhu pomocou senzorov. Vďaka aplikovaným senzorom pre kontinuálne meranie prevádzkových parametrov sústruhu je možné eliminovať vznik porúch, ktoré negatívne ovplyvňujú výrobný proces.
Jalur Kereta Api Karawang – Padalarang, Jalur Pintas Batavia - Bandung
Authors: Hermawan Iwan
Published: December 2021

The Batavia – Bandung rail way is part of the construction of the main rail way on the island of Java which connects the west coast with the east coast of Java. This rail way is also a link between Priangan and Tanjungpriuk port on the north coast of Java, and the port of Cilacap on the south coast of Java. This paper aims to describe the reasons for the construction of the Karawang – Padalarang rail way and the railway facilities built on this route. The method used to answer these problems is descriptive analysis method with a chorological approach. The construction of the Karawang – Padalarang route was an effort to shorten the distance and speed up the journey of Batavia Bandung, even though it had to overcome natural obstacles in the form of mountainous areas with deep and wide valleys and high hills. The condition of the natural environment of the natural environment requires the construction of long and high bridges and tunnels to penetrate the hills.
Theory of Filipino Substance Use Recovery (SUR): A Grounded Theory Approach
Authors: Sol Karen Policarpio , Dominguez Jemerson Naceno
Published: December 2021

Abstract: Treatment for Substance Use Disorder (SUD) is often theory-based however, recovery has not been guided by a theory. This grounded theory study intended to identify how an  individual  maintains  recovery  from  SUD.  Twenty  (20)  recovering  persons  as  the participants in a one-on-one in-depth interview employing Charmaz’s grounded theory methodology  of  analyzing  data,  a  theory  was  developed.  The  theory  of  Filipino Substance  Use  Recovery  (SUR)  generated  five  theoretical  phases:  Exhaustion, Recognition,  Acceptance,  Involvement,  and  Maintenance.  Under  the  Maintenance phase,  components  in  maintaining  a  lifelong  recovery  were  also  identified  such  as autonomy, maturity, support system, positive feelings, and restitution. Furthermore, it recognized  two  recovery  barriers  (internal  and  external  barriers)  thus  explained  the phenomena  of  substance  use  relapse.  In  conclusion,  the  theoretical  foundation  of Filipino SUR could help improve the current treatment and management of SUD in the Philippines.  Findings  could  be  utilized  in  developing  programs  grounded  and contextualized in the Philippine setting to address issues in substance use prevention, harm reduction, intervention, and recovery.  Keywords: Substance Use Disorder (SUD), recovery, relapse, grounded theory
Ecological State Assessment of Urban Green Spaces Based on Remote Sensing Data.
The Case of Aktobe City, Kazakhstan
Authors: SERGEYEVA Aigul , KHAMIT Altynbek , КOSHIM Asima , MAKHAMBETOV Murat
Published: December 2021

The rapid pace of urban development triggers complex problems mostly related to urban environment pollution, and shortcomings of city’s improvement. The modern city is characterized by the highest man-made pressure on the natural environment, the main problems being overcrowding, lack of open-access green areas, as well as the decrease of vegetation areas, fact that does not create comfortable living conditions for urban residents. At present, remote sensing methods are some of the priority tools used in vegetation state assessment, particularly, the calculation of vegetation index (NDVI). But often, obtaining the necessary information is limited only to the analysis of satellite data, without geobotanical field surveys, which considerably increase the reliability of the detected results. In addition, the definition of dependencies when using an integrated approach of different man-affected surfaces with a different type of overgrowth within the city remains insufficiently studied. The purpose of this study is to assess the ecological condition of the green area (parks and squares) in Aktobe city. A comprehensive processing of satellite images including the calculation of NDVI index, mapping of green areas and data statistical analysis, was carried out. We learned that the average value of NDVI for green spaces in Aktobe ranges from 0,11 µm to 0,47 µm, which allows for the categorization of planted areas by levels of photosynthetic activity, from “unsatisfactory” to “good”, yet, with 59% of them in an unsatisfactory condition. This means that the city is underdeveloped in terms of modern landscape and infrastructure. The obtained results make it possible to assess the current situation, determine the dynamics of urban green spaces and optimize spatial planning measures for green space management.
Business Urban Sprawl. A Financial Evaluation of Enterprises in Poland
Authors: LITYŃSKI Piotr
Published: December 2021

The aim of the article is to assess the costs and benefits of enterprises situated in urban sprawl areas in Poland. The main hypothesis is that urban sprawl is beneficial for the businesses located within the urban sprawl area. The synthetic control method used is based on the results of surveys and financial data provided by the Central Statistical Office in Poland for the enterprises located within the urban sprawl area. The object of the research is therefore the finances of those enterprises that are based around the largest Polish cities. The main hypothesis was positively verified. The results of the investigation indicate that lower wage costs are not more significant compared to those of the economic entities in the control group. The benefits for enterprises located in the urban sprawl zone were also diagnosed, including lower burdens resulted from real-estate taxes, energy, foreign services. The added value of the research is also the indication of the financial mechanism of benefits from the location of business entities in the urban sprawl zone. This mechanism is based on the reduction of spatial costs, more efficient use of fixed assets and more intensive use of production factors.
Fractional Hadamard and Fejer-Hadamard inequalities for exponentially m-convex function
Authors:   Govt Boys Primary School Sherani, Hazro, Attock, Pakistan e-mail: smjg227@gmail.com, Mehmood Sajid , Farid Ghulam ,   COMSATS University Islamabad, Attock Campus, Department of Mathematics, Attock, Pakistan e-mail: faridphdsms@hotmail.com, ghlmfarid@cuiatk.edu.pk
Published: December 2021

Fractional integral operators play a vital role in the advancement of mathematical inequalities. The aim of this paper is to present the Hadamard and the Fej er-Hadamard inequalities for generalized fractional integral operators con- taining Mittag-Le er function. Exponentially m-convexity is utilized to establish these inequalities. By xing parameters involved in the Mittag-Le er function Hadamard and the Fej er-Hadamard inequalities for various well known fractional integral operators can be obtained.
On (p,q)-Opial type inequalities for (p,q)-calculus
Authors:   Department of Mathematics, Faculty of Science and Arts, Duzce University, Duzce, Turkey e-mail: placenn@gmail.com, Alp Necmettin , Sarikaya Mehmet Zeki ,   Department of Mathematics, Faculty of Science and Arts, Duzce University, Duzce, Turkey e-mail: sarikayamz@gmail.com
Published: December 2021

In this paper, we establish some (p,q)-Opial type inequalities and generalization of (p,q)-Opial type inequalities.
Strong subordination and superordination with sandwich-type theorems using integral operators
Authors:   Department of Mathematics, Faculty of Science, Urmia University, Urmia, Iran e-mail: p.arjomandinia@gmail.com, Arjomandinia Parviz , Aghalary Rasoul ,   Department of Mathematics, Faculty of Science, Urmia University, Urmia, Iran e-mail: r.aghalary@urmia.ac.ir
Published: December 2021

The notions of strong differential subordination and superordination have been studied recently by many authors. In the present paper, using these concepts, we obtain some preserving properties of certain nonlinear integral operator defined on the space of normalized analytic functions in $\mathbb{D}\times\overline{\mathbb{D}}$. The sandwich-type theorems and consequences of the main results are also considered.
Positive solution of Hilfer fractional differential equations with integral boundary conditions
Authors:   Department of Mathematics, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, (M.S.), 431001, India e-mail: aboosama736242107@gmail.com, Almalahi Mohammed A. , Panchal Satish K. ,   Department of Mathematics, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, (M.S),431001, India e-mail: drpanchalsk@gmail.com, Abdo Mohammed S. ,   Department of Mathematics, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, (M.S.), 431001, India e-mail: msabdo1977@gmail.com
Published: December 2021

In this article, we have interested the study of the existence and uniqueness of positive solutions of the first-order nonlinear Hilfer fractional differential equation $$D_{0^{+}}^{\alpha ,\beta }y(t)=f(t,y(t)),\text{ }0<t\leq 1,$$ with the integral boundary condition $$I_{0^{+}}^{1-\gamma }y(0)=\lambda \int_{0}^{1}y(s)ds+d,$$ where $0<\alpha \leq 1,$ $0\leq \beta \leq 1,$ $\lambda \geq 0,$ $d\in \mathbb{R}^{+},$ and $D_{0^{+}}^{\alpha ,\beta }$, $I_{0^{+}}^{1-\gamma }$ are fractional ope\-rators in the Hilfer, Riemann-Liouville concepts, respectively. In this approach, we transform the given fractional differential equation into an equivalent integral equation. Then we establish sufficient conditions and employ the Schauder fixed point theorem and the method of upper and lower solutions to obtain the existence of a positive solution of a given problem. We also use the Banach contraction principle theorem to show the existence of a unique positive solution. The result of existence obtained by structure the upper and lower control functions of the nonlinear term is without any monotonous conditions. Finally, an example is presented to show the effectiveness of our main results.
Existence of positive solutions for a class of BVPs in Banach spaces
Authors:   Abderrahmane Mira University, Laboratory of Applied Mathematics, Faculty of Exact Sciences, 6000 Bejaia, Algeria e-mail: benzenatilyna@gmail.com, Benzenati Lyna , Georgiev Svetlin Georgiev ,   Sofia University, Faculty of Mathematics and Informatics, Sofia, Bulgaria e-mail: svetlingeorgiev1@gmail.com, Mebarki Karima ,   Abderrahmane Mira University, Laboratory of Applied Mathematics, Faculty of Exact Sciences, 6000 Bejaia, Algeria e-mail: mebarqi karima@hotmail.fr
Published: December 2021

In this work, we use index xed point theory for perturbation of expan- sive mappings by l-set contractions to study the existence of bounded positive solutions for a class of two-point boundary value problem (BVP) associated to second-order nonlinear di erential equation on the positive half-line. The nonlin- earity, which may exhibit a singularity at the origin, is written as a sum of two functions which behave di erently. These functions, depend on the solution and its derivative, take values in a general Banach space and have at most polynomial growth. An example to illustrate the main results is given.
Extended local convergence for Newton-type solver under weak conditions
Authors:   Department of Mathematical Sciences, Cameron University, Lawton, OK 73505, USA e-mail: iargyros@cameron.edu, Argyros Ioannis K. , George Santhosh ,   Department of Mathematical and Computational Sciences, National Institute of Technology Karnataka, Surathkal, India-575025 e-mail: sgeorge@nitk.edu.in, Senapati Kedarnath ,   Department of Mathematical and Computational Sciences, National Institute of Technology Karnataka, Surathkal, India-575025 e-mail: kedar@nitk.edu.in
Published: December 2021

We present the local convergence of a Newton-type solver for equations involving Banach space valued operators. The eighth order of convergence was shown earlier in the special case of the k-dimensional Euclidean space, using hypotheses up to the eighth derivative although these derivatives do not appear in the method. We show convergence using only the rst derivative. This way we extend the applicability of the methods. Numerical examples are used to show the convergence conditions. Finally, the basins of attraction of the method, on some test problems are presented.
UNIDADES FRASEOLÓGICAS EM “RECORDAÇÕES DE INFÂNCIA”: (DES)CONTINUIDADES NAS TRADUÇÕES PORTUGUESAS
Authors: CIAMA Adriana
Published: December 2021

Idioms in Childhood Memories: (Dis)continuities in Portuguese Translations. My study aims to present a comparative translation analysis of the phraseological units in Romanian and European Portuguese and is based on the two Portuguese translations of Amintiri din copilărie (Recordações de infância) by Ion Creangă. Relying on the concept of equivalence – a key element in translation studies and comparative phraseology, debated and contested to the same extent – I propose an analysis of phraseological units both from an interlinguistic and an intralinguistic perspective, as well as a classification of translation solutions according to the types of equivalence proposed by Corpas Pastor (2001). At the same time, the identification of a certain type of equivalence leads us to an analysis of the translation strategies used. In this way, I note a strong connection between translation strategies and the types of equivalence between the two languages. The similarities and the differences between the translation solutions analyzed in the two Portuguese texts highlight the characteristics of the original text, as well as the translators’ choices.
REZUMAT. Unități frazeologice în Amintiri din copilărie: (dis)continuități în traducerile portugheze. Articolul de față prezintă o analiză traductologică comparativă a unităților frazeologice în română și portugheza europeană și se bazează pe cele două traduceri portugheze ale operei Amintiri din copilărie de Ion Creangă. Pe baza conceptului de echivalență – element cheie în studiile de traductologie și frazeologie comparativă, pe cât de dezbătut, pe atât de controversat – propunem o analiză a unităților frazeologice identificate, atât în perspectivă interlingvistică, cât și intralingvistică, și o clasificare a soluțiilor traductologice în funcție de tipurile de echivalență, așa cum au fost propuse de Corpas Pastor (2001). De asemenea, identificarea tipului de echivalență presupune și o analiză a tehnicilor de traducere folosite. În acest sens, se observă o strânsă legătură între tehnicile folosite și tipurile de echivalență între cele două limbi. Asemănările și diferențele între soluțiile traductologice analizate în cele două traduceri pun în evidență particularitățile textului original, precum și opțiunile traducătorilor.
Cuvinte-cheie: unități frazeologice, expresii idiomatice, equivalență, tehnici de traducere, text sursă / text țintă
AS FORMAS DE TRATAMENTO NA ABORDAGEM MULTISSISTÉMICA: UM NOVO MODELO TEÓRICO DE ANÁLISE
Authors: MANOLE Veronica
Published: December 2021

Address Forms in a Multisystemic Approach: A New Theoretical Model of Analysis. The aim of this paper is to propose a new theoretical model for the analysis of address forms. In the first part of the paper, I do a critical evaluation of existing theoretical models, showing, on the one hand, that the divergent approaches reflect the complexity of address research, and, on the other hand, that there is a need for a unified model to englobe morphosyntactic, semantic, pragmatic, discursive, and diachronic approaches. In the second part of the paper, I present the multisystemic theory developed by the Brazilian linguist Ataliba de Castilho and demonstrate that it can be successfully used for the analysis of address forms. In the last part of the paper, I show that lexicalization, semanticization, discursivization, and grammaticalization (linguistic processes identified by Ataliba de Castilho in his theory) can explain linguistic phenomena of the address systems in Portuguese and Romanian.
REZUMAT. Formele de adresare într-o abordare multisistemică: un nou model teoretic de analiză. Obiectivul acestei lucrări e să propună un nou model de analiză a formelor de adresare. În prima parte a lucrării, facem o evaluare critică a modelelor teoretice existente, arătând, pe de o parte, că abordările divergente reflectă complexitatea analizei adresării și, pe de altă parte, că este nevoie de un model unificator care să cuprindă aspecte morfosintactice, semantice, pragmatice, discursive și diacronice. În cea de-a doua parte a lucrării, prezentăm teoria multisistemică elaborată de lingvistul brazilian Ataliba de Castilho și demonstrăm că poate fi folosită cu succes în analiza formelor de adresare. În ultima parte a lucrării, arătăm că lexicalizarea, semanticizarea, discursivizarea și gramaticalizarea (procese lingvistice identificate de Ataliba de Castilho în teoria sa) explică unele fenomene lingvistice ale sistemelor de adresare din portugheză și română.
Cuvinte-cheie: forme de adresare, portugheză europeană, portugheză braziliană, română, teoria multisistemică, teoria multisistemică a lui Ataliba de Castilho
SUFIJACIÓN Y GÉNERO GRAMATICAL
Authors: MONTERO CURIEL Marisa , MONTERO CURIEL Pilar
Published: December 2021

Suffixation and Grammatical Gender. The presence in the Spanish language of words like la silla (chair) and el sillón (armchair), el lago (lake) and la laguna (lagoon), la casa (house) and el caserón (mansion) or la corbata (tie) and el corbatín (bow tie), leads us to wonder if the grammatical gender change in these pairs of non-sexed nouns is justified due to a variation in the size of the object – a type traditionally studied as a dimensional genre – or if it is imposed by the suffix that is added to the root in one of the forms, irrespective of whether or not it is a modification based on the dimensions of the object. Under this approach, we will try to address a topic which pivots on flexive morphology and derivational morphology and to which the etymology of each of the analysed forms will have a great deal to contribute in order to draw conclusive results.
REZUMAT. Sufixare și gen gramatical. Prezența în limba spaniolă a unor cuvinte precum la silla (scaun) și el sillón (fotoliu), el lago (lac) și la laguna (lagună), la casa (casă) și el caserón (căsoaie) sau la corbata (cravată) y el corbatín (papion) ne face să ne întrebăm dacă modificarea genului gramatical în aceste perechi de substantive inanimate se justifică printr-o diferențiere în ceea ce privește dimensiunea obiectului -caracteristică studiată în mod tradițional ca gen dimensional- sau dacă este impus de sufixul care se adaugă rădăcinii uneia dintre forme, fără a avea în vedere dacă este vorba de o modificare bazată pe dimensiuni. Pornind de la această teză, vom încerca să abordăm o temă care se află între morfologia flexivă și cea derivativă, și pentru care etimologia fiecărei forme analizate va avea o contribuție importantă pentru a trage concluzii relevante.
 Cuvinte-cheie: gen gramatical, sufix, morfologie derivativă, morfologie flexivă
INVESTIGAÇÃO HISTÓRICA DO SUFIXO –“EIR”- NA NOMEAÇÃO DE VEGETAIS EM LÍNGUA PORTUGUESA
Authors: SIMÕES NETO Natival , VIARO Mário Eduardo
Published: December 2021

A Historical Investigation of the Suffix -eir- for the Naming of Plants in the Portuguese Language. The Latin suffix -ari-, used as a creator of adjectives, developed several meanings during the period of spoken late Latin, as well as in the formation of the Romance languages. One of those meanings, present in the Portuguese suffix -eiro/ -eira, is associated with tree names, based on the name of the corresponding fruit. Quite productive in current modern Portuguese, that suffix was always linked to the denomination of plants in general, some of them not necessarily related to edible fruits or even to fruits. Similarities are found between the Portuguese derivations and other Romance languages. In this text, those similarities were investigated from a historical-comparative point of view. The high convergence in the western Romance languages can be motivated both by a common Latin heritage as by further loanwords, however during the European expansion in the sixteenth century, new plant names were known from the New World and their naming was based on words derived by the same suffix.
REZUMAT. Investigarea istorică a sufixului -eir- pentru denumirea plantelor în limba portugheză. Sufixul latin -ari-, folosit ca creator de adjective, a dezvoltat mai multe semnificații în perioada latinei vorbite târzii, precum și în formarea limbilor romanice. Una dintre aceste semnificații, prezentă în sufixul portughez -eiro / -eira, este asociată cu numele copacilor, pe baza numelui fructului corespunzător. Destul de productiv în portugheza modernă actuală, acel sufix era întotdeauna legat de denumirea de plante în general, uneori nu întotdeauna legate de fructe comestibile sau chiar de fructe. Niște asemănări sunt găsite între derivațiile portugheze și alte limbi romanice. În acest text, acele asemănările au fost investigate dintr-un punct de vedere istoric-comparativ. Convergența ridicată în limbile romanice occidentale poate fi motivată atât de o moștenire latină comună, cât și de alte împrumuturi, cu toate acestea, în timpul expansiunii europene din secolul al XVI-lea, numele noi de plante au fost cunoscute din Lumea Nouă și denumirea lor se au bazat și pe cuvinte derivate de același sufix.
Cuvinte-cheie: sufixare, lingvistică romantică, denumirea botanică populară, morfologie istorică, productivitate morfologică