bluuebunny/crossref_metadata_2025 huggingface dataset:
Research of the regional economic and social development convergence in the conditions of digitalization and modernization of the russian economy
Authors:   Department of Management and Information Technologies of the Kursk Branch Financial University under the Government of the Russian Federation, Vertakova Y.V. , Zaretskaya V.G. ,   Department of Management and Information Technologies of the Kursk Branch Financial University under the Government of the Russian Federation
Published: May 2022

There is a problem of differences in the levels of development of regions in Russia. Differences in economic development and social indicators complicate the problem of manageability across the country, heterogeneity in the social indicators of regions causes different living conditions for the population, violates the principle of equal opportunities for Russian citizens. The subject of the study is the dynamics of economic indicators (GRP per capita, investment indicators, living standards, etc.) in various subjects of the federation in terms of their initial homogeneity and convergence or divergence processes in recent years. The research methods used indicators of σ- and β-convergence, as well as an indicator of the variation of the series. In the course of the study, conclusions were drawn about the existence of active convergent regional processes in 2004-2013 (this was especially true of wage and income indicators, to a somewhat lesser extent – GRP and investment per capita). After 2013, the processes of convergence in economic indicators have mostly stopped, there is some divergence in the indicator of investment per capita. At the same time, there is a significant homogeneity across the regions in terms of indicators characterizing the digitalization of the economy. Due to the fairly uniform process of development in this direction in the regions of Russia, there is a chance of convergence of the economic space in the country, convergence of regions in terms of economic development.
Assessment of social efficiency of strategies for socio-economic development of regions
Authors:   Central Bank of the Russian Federation (Bank of Russia), Sanakoev A.Yu. , Kurkova M.A. ,   MSU Faculty of Economics, Moskaltsov E.A. ,   MSU Faculty of Economics
Published: May 2022

In the presented article, the authors provide an overview of the existing scientific views on the evaluation of the effectiveness of the strategies for the socio-economic development of the subjects of the Russian Federation, the content of the existing strategies for the socio-economic development of the regions has been studied. Based on the results of a critical assessment of existing scientific and practical approaches used to determine the effectiveness of regional strategies, the author’s assessment methodology is proposed, based on the primacy of non-economic development indicators and combining several indicators characterizing the sustainable development of regions within a single indicator. The proposed methodology was tested on 4 subjects of the Russian Federation that are different in their economic and social characteristics. A comparative analysis of the obtained results was carried out, including concerning the correlation with the most popular generally accepted indicator of development efficiency - GRP per capita.
Editorial
Authors: Reyes Osvaldo
Published: May 2022

Cuando un nombre aparece en el listado de autores de un determinado artículo científico, acepta de manera tácita las reglas del proceso de autoría. Su nombre, como coautor, indica que ha contribuido de manera significativa en el diseño, análisis y redacción del mismo. Si aparece como autor de correspondencia, no solo aplica todo lo anterior, sino que, además, será responsable de manejar todas las comunicaciones entre terceras personas y los autores, en los temas relacionados con la publicación. En los dos escenarios se espera que todos los autores hayan leído la versión final del artículo y, sobre todo, que estén de acuerdo con las conclusiones presentadas.
Poner su nombre en un artículo no es la forma correcta de ganar créditos y, ciertamente, si alguien se le acerca y le ofrece poner su nombre en la lista de autores, con tal de una revisión rápida del manuscrito, le sugiero pensarlo dos veces. Recuerden que, al proceder de esta manera, aceptan cada palabra y conclusión presentada. Su nombre quedará ligado a un concepto plasmado en papel, que será distribuido entre pares para su escrutinio y posterior aplicación en el mundo real.
El progreso de la ciencia depende de las investigaciones, pero, como en todo campo, siempre existirán personas más interesadas en la fama que en el progreso. Eviten quedar atrapados en una red de mentiras y fraudes, que no solo pondrán su prestigio en una balanza, sino que pueden ligarlos a un evento mayor con posibilidades de cambiar conductas. Cuando esto ocurre como resultado de un fraude científico, del impacto de un artículo inventado o manipulado, las consecuencias pueden ser duraderas y catastróficas.
Desde la revista de la FECASOG incentivamos a todos los investigadores a ser transparentes en sus decisiones, a solo reclamar las contribuciones a las que tienen derecho y a mantener una comunicación clara entre todos los participantes. Solo así estaremos contribuyendo al avance de la ciencia y al beneficio que una investigación bien llevada y ejecutada puede representar.
Factores de riesgo maternos y perinatales asociados a Apgar bajo en recién nacidos de término. Estudio retrospectivo de casos y controles
Authors: Abrego Mercedes , Reyes Osvaldo
Published: May 2022

Objetivo: Cada año nacen, aproximadamente, 130 millones de niños a nivel mundial, de los cuales 3.3 millones nacen muertos y más de 4 millones fallecen en los primeros 28 días de vida. Según la Organización Mundial de la Salud, la mortalidad perinatal representa más de la mitad de la mortalidad infantil en el mundo. La medida usada de manera más consistente para determinar la salud neonatal a los pocos minutos de vida es la puntuación de Apgar, la cual proporciona al personal de salud una comprensión sobre el estado del recién nacido.

Métodos: Se realizó un estudio retrospectivo de casos y controles, con una muestra de 303 registros de nacimientos de término (mayor o igual a 37 semanas), obtenidos de la base de datos de Historias Clínicas Perinatales de los años 2017-2018. La población de estudio fue distribuida en una proporción 1:2 (101 casos vs. 202 controles). Los casos fueron aquellos neonatos con puntajes de Apgar al quinto minuto menor a 7, mientras que los controles tuvieron en la misma medida puntajes mayores o iguales a 7. Se realizó un análisis estadístico de los datos, para determinar factores de riesgo de Apgar bajo.

Resultados: Las variables que se presentaron como factores de riesgo para puntaje Apgar bajo al nacer fueron la presencia de diabetes [(5.9% vs. 0.49%, p=0.006); OR: 12.69; 95% IC: 1.51-106.93)] y el parto por cesárea [(52.6% vs. 26.28%, p=0.00007); OR: 3.11 (95% IC: 1.86-5.20)].

Conclusión: Después de analizar diversos factores de riesgo descritos en la literatura, la presencia de diabetes es un importante factor de riesgo para puntajes de Apgar bajo a los 7 minutos, por lo que especial atención se les debe prestar a los pacientes con esta patología durante la atención periparto. Aun cuando la interrupción vía cesárea también se reportó como un factor de riesgo, el procedimiento se debe analizar en el contexto de la causal de la misma, por lo que se requieren más estudios para determinar la relación entre la indicación del procedimiento y el puntaje Apgar bajo a los 7 minutos.
Útero didelfo: 2 úteros 2 embarazos
Authors: Patiño José Ángel , Méndez P. Alondra M.
Published: May 2022

El desarrollo del útero es un proceso complejo dirigido durante la embriogénesis, en el cual puede ocurrir anormalidades del desarrollo. Las anormalidades incluyen afecciones a estructuras asociadas como las Trompas de Falopio y vagina. Cuando ocurre una falta de fusión del par de conductos de Müller, el resultado es la formación de cuernos uterinos que se pueden desarrollar una duplicidad uterina. Aquí presentaremos el reporte de un caso de útero didelfo.
UPAYA GURU PAI DALAM MENCEGAH BULLYING DI SMA NEGERI 2 PARE
Authors: Kunaenih Kunaenih , Firdaus Firdaus , Nadiah Nadiah
Published: May 2022

AbstractThis research is motivated by the increase in cases of bullying which has recently been rife, bullying that occurs is not only done directly, both verbally and non-verbally. It has even happened in cyberspace through hate speech conveyed through social media. The problems in this research are; 1) What are the efforts of the PAI teacher at SMA Negeri 2 Pare in overcoming the problem of bullying at school?, 2) what are the factors that support and hinder teachers' efforts to prevent bullying at school?, 3) What methods do teachers use to prevent bullying in schools? . SMA Negeri 2 Pare is one of the favorite schools located in Pare sub-district, Kediri district. The purpose of this study was to determine the teacher's efforts to prevent bullying in schools. The research method used in this research is a case study with a qualitative approach, with key informants consisting of the principal, vice principal, teachers and students. The results of the study are: 1). By strengthening character education, 2). Increase the sense of Nationalism, 3). Increase the sense of religiosity, 4). Maintaining local culture as a student area in the character of students. Keywords: Effort, Teacher, Prevent Bullying
Un enfoque alternativo para medir la pobreza multidimensional utilizando conjuntos difusos: análisis espacial para Ecuador
Authors: García Vélez Diego Fernando , Núñez Velázquez José Javier
Published: May 2022

La teoría de conjuntos difusos aporta un marco referencial para medir la pobreza multidimensional, reemplaza la dicotomía de pobre o no pobre por la pertenencia gradual al conjunto de los pobres. El objetivo de la investigación es proponer un método alternativo para la medición de la pobreza multidimensional en Ecuador, se propone la construcción de tres índices de pobreza aplicando la teoría de conjuntos difusos y el enfoque de capacidades. Los principales resultados evidencian que las políticas públicas se deben priorizar hacia políticas de vivienda y educación, y que a nivel regional no existe autocorrelación espacial ni clústeres de pobreza multidimensional.
Do the novelty and type of innovation affect the performance of firms? A case study for Ecuador
Authors: Guevara Rosero Grace Carolina , Quijia Pillajo Jonathan Rafael , Ramirez Álvarez José Fernando , Acero Almachi Oscar Omar
Published: May 2022

Since innovation is a productivity driver that leads to economic growth, the case of a developing country, Ecuador, is studied. The aim of this paper is to measure the causal effect of innovation on firms’ productivity by distinguishing the type of innovation, namely, in products, in process, in organization and in marketing. To do so, an endogenous switching model is estimated using the Science, Technology and Innovation Activity Survey. The results indicate that the productivity loss is higher for innovating firms if they stop innovating than the productivity gain of non-innovating firms if they engage in innovation. The difference between the productivity losses and gains depends on the type of innovation.
IS MONEY LAUNDERING THE MAIN FUNDING SOURCE FOR CIGARETTE SMUGGLING IN (NON) EUROPEAN COUNTRIES?
Authors: Remeikienė Rita , Gasparėnienė Ligita , Yorulmaz Özlem , Gagytė Greta , Menet Gabriela
Published: May 2022

Money laundering is the process of hiding or disguising the unlawful origin of property and hiding or disguising the true nature, origin, source, location, disposal, ownership or title of property. In other words, money laundering means “laundering” dirty money until it becomes clean. Corrupt officials and other criminals use money laundering techniques to hide the true nature of their income. Research shows that cigarette smuggling is linked to money laundering. The purpose of the article is to determine how money laundering is related to cigarette smuggling and which public authorities have a key role in combating these phenomena in Georgia and Serbia. Methods used in the study: literature analysis and focus group methodology. In addition, the EU member states were clustered into three categories by their HDI, CPI, GDP per capita and transaction reports indicators. Clustering indicated that the states attributed to the third cluster are most vulnerable to money laundering. An effective factor in the fight against smuggling is to increase the population’s intolerance to illicit goods and services, therefore, it will seek to extend the empirical study to the population’s perspective on money laundering and cigarette smuggling.
Into the Depths: A New Activity Metric for High-precision Radial Velocity Measurements Based on Line Depth Variations
Authors: Siegel Jared C. , Rubenzahl Ryan A. , Halverson Samuel , Howard Andrew W.
Published: May 2022

The discovery and characterization of extrasolar planets using radial velocity (RV) measurements is limited by noise sources from the surfaces of host stars. Current techniques to suppress stellar magnetic activity rely on decorrelation using an activity indicator (e.g., strength of the Ca ii lines, width of the cross-correlation function, broadband photometry) or measurement of the RVs using only a subset of spectral lines that have been shown to be insensitive to activity. Here, we combine the above techniques by constructing a high-signal-to-noise activity indicator, the depth metric

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, from the most activity-sensitive spectral lines using the “line-by-line” method of Dumusque (2018). Analogous to photometric decorrelation of RVs or Gaussian progress regression modeling of activity indices, time series modeling of

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reduces the amplitude of magnetic activity in RV measurements; in an αCenB RV time series from HARPS, the RV rms was reduced from 2.67 to 1.02 m s−1.

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modeling enabled us to characterize injected planetary signals as small as 1 m s−1. In terms of noise reduction and injected signal recovery,

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modeling outperforms activity mitigation via the selection of activity-insensitive spectral lines. For Sun-like stars with activity signals on the m s−1 level, the depth metric independently tracks rotationally modulated and multiyear stellar activity with a level of quality similar to that of the FWHM of the CCF and log

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. The depth metric and its elaborations will be a powerful tool in the mitigation of stellar magnetic activity, particularly as a means of connecting stellar activity to physical processes within host stars.
Evolution of a Peculiar Type Ibn Supernova SN 2019wep
Authors: Gangopadhyay Anjasha , Misra Kuntal , Hosseinzadeh Griffin , Arcavi Iair , Pellegrino Craig , Wang Xiaofeng , Andrew Howell D. , Burke Jamison , Zhang Jujia , Kawabata Koji , Singh Mridweeka , Dastidar Raya , Hiramatsu Daichi , McCully Curtis , Mo Jun , Chen Zhihao , Xiang Danfeng
Published: May 2022

We present a high-cadence short term photometric and spectroscopic monitoring campaign of a type Ibn SN 2019wep, which is one of the rare SN Ibn after SNe 2010al and 2019uo to display signatures of flash ionization (He ii, C iii, N iii). We compare the decline rates and rise time of SN 2019wep with other SNe Ibn and fast transients. The post-peak decline in all bands (0.1 mag day−1) are consistent with SNe Ibn but less than the fast transients. On the other hand, the Δm
15 values are slightly lower than the average values for SNe Ibn but consistent with the fast transients. The rise time is typically shorter than SNe Ibn but longer than fast transients. SN 2019wep lies at the fainter end of SNe Ibn but possesses an average luminosity among the fast transients sample. The peculiar color evolution places it between SNe Ib and the most extreme SNe Ibn. The bolometric light-curve modeling shows resemblance with SN 2019uo with ejecta masses consistent with SNe Ib. SN 2019wep belongs to the P cygni subclass of SNe Ibn and shows faster evolution in line velocities as compared to the emission subclass. The post-maximum spectra show close resemblance with ASASSN-15ed hinting it to be of SN Ib nature. The low He i CSM velocities and residual Hα further justifies it and provide evidence of an intermittent progenitor between Wolf-Rayet and LBV stars.
Wave-driven Outbursts and Variability of Low-mass Supernova Progenitors
Authors: Wu Samantha C. , Fuller Jim
Published: May 2022

In a substantial number of core-collapse supernovae (SNe), early-time interaction indicates a dense circumstellar medium (CSM) that may be produced by outbursts from the progenitor star. Wave-driven mass loss is a possible mechanism to produce these signatures, with previous work suggesting that this mechanism is most effective for low-mass (∼11 M
⊙) SN progenitors. Using one-dimensional hydrodynamic simulations with MESA, we study the effects of this wave heating in SN progenitors of masses M
ZAMS = 10–13 M
⊙. This range encompasses stars that experience semidegenerate central neon burning and more degenerate off-center neon ignition. We find that central Ne ignition at M
ZAMS = 11 M
⊙ produces a burst of intense wave heating that transmits ∼1047 erg of energy at 10 yr before core collapse, whereas other masses experience smaller levels of wave heating. Wave heating does not hydrodynamically drive mass loss in any of our models and is unlikely to produce a very massive CSM on its own. However, wave heating can cause large radial expansion (by more than an order of magnitude), photospheric cooling, and luminosity brightening by up to ∼106
L
⊙ in hydrogen-poor stripped star models. Some Type Ib/c progenitors could drastically change their appearance in the final years of their lives, with brightness in the visual bands increasing by nearly 3 mag. Moreover, interaction with a close binary companion could drive intense mass loss, with implications for Type Ibn and other interaction-powered SNe.
A newly-recorded species of the genus Ablemma Roewer, 1963 (Araneae, Tetrablemmidae) from China
Authors: Fu Hongjin , Wang Yuzhu , Tong Yanfeng
Published: May 2022

Ablemma Roewer, 1963 is a species-rich genus of the family Tetrablemmidae O. Pickard-Cambridge, 1873, currently comprising 28 known species. This genus is mainly distributed in Southeast Asia. Currently, only one species, A. prominens Tong & Li, 2008 is known to occur in China.

The species Ablemma shimojanai (Komatsu, 1968), presently only known from the Ryuku Islands in Japan, is reported from China for the first time on the basis of material collected in Guangdong Province. A morphological description and detailed images are provided.
Pancreatic surface morphology and its classification
Authors: Covantev Serghei , Belic Olga
Published: May 2022

Introduction: Anomalies and variants of development of the pancreas are relatively frequent. These variations can often lead to misdiagnosis and unnecessary medical procedures. Although, pancreatic diseases are a constantly researched field, fundamental research is relatively understudied and re-evaluation of the pancreatic morphology is performed rarely.

Aim: The goal of the current study was to analyse pancreatic surface morphology by means of macroscopic anatomical dissection of 78 organ complex.

Material and methods: The anatomy of the pancreas was studied by means of macroscopic anatomical dissection. The study was performed on 78 organ complexes (the pancreas, spleen, and duodenum with surrounding abdominal fat) donated to the department of human anatomy from patients who died of causes not related to pancreatic diseases. The organs were fixed in a 10% formalin solution separately to accurately preserve their forms. The organs were measured by a caliper.

Results: The lie of the pancreas was classified according to Kreel and co-workers into 6 types: oblique shape in 11.54% of cases, sigmoid – 30.77%, transverse – 25.64%, horseshoe – 11.54%, L-shaped – 14.1%, and inverted V shape in 5.13%. Moreover, there were two possible L-shapes, the classical (8.97%) and inverted L-shape (5.13%). In one case, the pancreas had an unusual M-shape (1.28%). One specimen was a case of short pancreas (1.28%). Surface clefts were encountered in 17.95% of cases and in 5.13% of these cases, there was a branch of the splenic artery.

Conclusions: The current study demonstrates variations in the lie of the pancreas as well as several new possible variants. Moreover, we propose a modified classification based on these findings. Therefore, the pancreas can have an oblique, sigmoid, transverse, horseshoe, L shape, inverted L, inverted V, and M shaped lie. Pancreatic clefts are another frequently encountered variation that should be kept in mind. The size of the pancreas alone is variable and should be analyzed together with its structure to avoid possible misinterpretation.
“Security Dilemma”: Active Immunotherapy before Versus after Radiation Therapy Alone or Chemo-Radiotherapy for Newly Diagnosed Glioblastoma
Authors: Nikova Alexandrina S. , Sioutas Georgios , Karanikas Michael , Birbilis Theodossios
Published: May 2022

Management of glioblastoma should be aggressive and personalised to increase the quality of life. Many new therapies, such as active immunotherapy, increase the overall survival, yet they result in complications which render the search for the optimal treatment stra-tegy challenging.

In order to answer whether the available treatment options should be administered in a specific row, we performed a literature search and meta-analysis. The results show that overall survival among the different treatment groups was equal, while the rates of complications were unequal. After surgery, when active immunotherapy was administered before radiation, radiation and chemotherapy, complication rates were lower.

For newly diagnosed glioblastoma in adults, applying active immunotherapy after total resection but before the other complementary treatment options is associated with lower complication rates.
Early-phase colonisation by introduced sculptured resin bee (Hymenoptera, Megachilidae, Megachile sculpturalis) revealed by local floral resource variability
Authors: Bila Dubaić Jovana , Plećaš Milan , Raičević Jovana , Lanner Julia , Ćetković Aleksandar
Published: May 2022

There is a growing interest to document and better understand patterns and processes involved in non-native bee introductions and subsequent colonisation of new areas worldwide. We studied the spread of the East Asian bee Megachile sculpturalis in Serbia and south-eastern Europe; the bee was earlier established in the USA (since 1994) and western Europe (since 2008). Its establishment in Serbia remained dubious throughout most of 2017–2019, following its first detection. We hereby report on its establishment and spreading, which were corroborated in 2019 under specific circumstances. Owing to an exceptionally poor blooming of Styphnolobium japonicum in 2019, we recorded a high activity density of M. sculpturalis concentrated on a scarce key food resource. We present a novel quantitative approach for an improved early detection of M. sculpturalis, based on the interplay between the bee local occurrence pattern and dynamics of key food-plant(s) availability. This approach seems particularly effective during the early-phase colonisation, at initially low population density of introduced bees. We address the importance of integration of the genuine plant usage patterns with context-specific bee assessment options in establishing effective monitoring. The improved understanding of M. sculpturalis local dynamics triggered the questions about possible origin(s) and modes of its dispersal east of the Alps. To explore the possible scenarios of M. sculpturalis introduction(s), we extended the study to a wider spatio-temporal context – the region of SE Europe (2015–2019). The two complementary study approaches (at local and regional scale) provided more comprehensive evidence of bee dispersal history and the detection patterns in varied recording contexts. Based on this two-scale approach, we suggest that a diffusive mode of M. sculpturalis introduction into Serbia now seems to be a more plausible scenario (than a long-distance jump). We argue that the integration of outcomes from the contrasting approaches (a systematic surveillance, based on plant resources and a broad-scale opportunistic recording) could be of great methodological relevance for the development of future monitoring protocols.
Des petits patrons relais de l’action publique
Authors: Rapin Paco
Published: May 2022

Résumé Cet article propose d’étudier la situation particulièrement ambivalente d’un groupe professionnel qui compose à la fois une cible et un relais de l’action publique en matière de politique de santé : les débitants de boissons. De par leur encadrement réglementaire et leurs interactions obligées avec des agents de contrôle, ces travailleurs indépendants sont amenés à relayer au moins partiellement une partie des règles auprès de leur clientèle, participant ainsi à la diffusion de normes promues par les institutions étatiques, particulièrement en matière de lutte contre l’alcoolisme. Au croisement d’une sociologie des groupes professionnels et d’une sociologie du droit au quotidien, l’analyse consiste à montrer de quelle façon les débitants de boissons se socialisent et s’adaptent aux règles, aux normes implicites qu’elles véhiculent et de quelle manière ils les retransmettent en partie en direction de leur clientèle.
Home, sweet home: How well-being shapes the adoption of artificial intelligence-powered apartments in smart cities
Authors: Meyer-Waarden Lars , Cloarec Julien , Adams Carolin , Aliman Dorothea Nilusha , Wirth Virginie
Published: May 2022

L’augmentation récente de l’utilisation de l’intelligence artificielle (IA) et de l’Internet des objets a donné lieu à des changements fondamentaux qui affectent la vie quotidienne des utilisateurs. Des objets connectés intelligents et des maisons intelligentes sont apparus. L’objectif de cette étude est de comprendre les facteurs d’acceptation et de résistance des maisons intelligentes basées sur l’IA en combinant la théorie unifiée de l’acceptation et de l’utilisation de la technologie (UTAUT) avec d’autres théories pertinentes (théories d’acceptation de la technologie issues de la recherche sur l’IA et les robots ; théorie des focus régulateurs ; théorie des usages et gratifications ; théorie de la réceptivité à la technologie) dans un modèle unifié. Des données interculturelles sont collectées dans des pays occidentaux (France, Allemagne) et dans un pays oriental (Chine) et analysées à l’aide d’un modèle d’analyse de chemin des moindres carrés ordinaires. Les résultats montrent que les consommateurs poursuivent des types de buts complémentaires lorsqu’ils prennent des décisions (par exemple, des buts utilitaires, orientés vers la prévention, et des buts affectifs, orientés vers la promotion et impliquant le bien-être). Nous avons trouvé un fort impact positif de la sécurité technologique, de la confiance et du bien-être des maisons intelligentes sur l’intention d’utilisation. Les risques perçus en matière de vie privée n’influencent négativement l’intention d’utilisation que dans les pays développés.
Agrocarburants : impacts au Sud ?
Authors: Pichler Mélanie , Urbain Magali , Leroy Aurélie
Published: May 2022

Leader mondial dans la production d’huile de palme, l’Indonésie est un pion majeur du nouveau marché des agrocarburants. Ce rôle repose sur un modèle de développement agro-exportateur qui fait la part belle aux grands groupes privés et qui génère déforestation, conflits fonciers et accroissement des inégalités. Les critères de « durabilité » de l’Union européenne ou de la « Table ronde pour une huile de palme durable » ne changent pas la donne.
Agrocarburants : impacts au Sud ?
Authors: Fig David , Leroy Aurélie
Published: May 2022

Les ambitions suscitées par les agrocarburants – sécurité énergétique, réduction des émissions de gaz à effet de serre, développement rural – tournent à la désillusion au Mozambique. Non seulement les retombées positives sont minces pour la population, mais la précarité des conditions d’existence s’aggrave. Meilleures terres arables et ressources publiques ont été détournées de la production vivrière, pour le jatropha ou la canne à sucre.
On the nonlinear three-dimensional models in equatorial ocean flows
Authors: Basu Biswajit
Published: May 2022

The paper focusses on some of the recent breakthroughs in the development of models for nonlinear, three-dimensional Equatorial oceanic flows by Constantin and Johnson. The unique character of the formulations is in the systematic approach followed, while making approximations as required, and consequently assessing the implications. These Constantin-Johnson type of models are general enough, as effects such as that of Earth's rotation, Coriolis term, stratification, thermocline, pycnocline, density variations and vertical velocities can be accounted for. Exact solutions based on the use of singular perturbation theory have been obtained for several different cases and situations. The novelty in the models lies in the introduction of a quasi-stream-function which facilitates the derivation of the solutions. Analytical results are supplemented with some numerical illustrations to provide a flavour of the complex flow structures involved. Insights are provided into the velocity field and flow paths, indicating the presence of cellular structures, upwelling/downwelling and subsurface ocean 'bridges'.
La société sans répit
Authors: Mincke Christophe , Montulet Bertrand
Published: May 2022

Pourquoi sommes-nous si avides de mobilité et de changement ? Pourquoi le repos est-il perçu comme illégitime et la surcharge de travail, la norme ? Pourquoi nous appelle-t-on constamment à être autonomes et proactifs ? Pourquoi la politique, la pédagogie, la justice ou le management se trouvent-ils valorisés par l’ajout du terme « participatif » ? Pourquoi la flexibilité et l’adaptabilité sont-elles érigées en vertus cardinales ? Pourquoi les frontières font-elles partout l’objet de luttes, que l’on veuille les abattre ou les fortifier ? Cet ouvrage sonde nos représentations de l’espace, du temps et de la mobilité, pour révéler l’ampleur du bouleversement de notre rapport au monde qu’elles produisent. Il en résulte l’émergence d’un « idéal mobilitaire », fondé sur une valorisation de la mobilité pour elle-même, et articulé en quatre impératifs : activité, activation, participation et adaptation. Bien au-delà du domaine des déplacements physiques, cette injonction à la mobilité étend son emprise sur la famille, le travail, les territoires nationaux, les genres, les sexes ou encore la prison, les redéfinissant profondément. Ce volume propose non seulement des clés pour mieux comprendre les représentations de la mobilité et les normes sociales qui en découlent, mais également une grille d’analyse élargissant considérablement le champ des études de la mobilité.
Urbanisme et mobilité
Authors: Desjardins Xavier
Published: May 2022

« Urbaniser près des gares » ; « assurer la diversité des fonctions dans les quartiers pour favoriser la marche à pied » : tels sont les objectifs de nombreuses politiques d’urbanisme. Au discours de l’effet structurant des transports sur les territoires semble se substituer une vulgate de l’effet structurant de l’urbanisme sur les mobilités. La ville contemporaine a été très fortement remodelée par et pour l’automobile, les principes d’urbanisme qui ont présidé à la configuration actuelle de ses périphéries correspondent assez étroitement aux conditions de l’efficacité automobile.

Dans ce contexte, est-il possible de concevoir des agencements territoriaux qui favorisent l’usage pertinent d’autres modes de transport que l’automobile, que ce soient les transports collectifs, la marche à pied ou encore la bicyclette ? L’ouvrage promeut une approche non naïve : l’urbanisme ne peut pas tout et une vision principalement « spatiale » d’un urbanisme organisé en fonction des alternatives à l’automobile peut accentuer les processus ségrégatifs. Toutefois, il se refuse à tout renoncement à un aménagement du territoire qui favorise les modes de transports les moins polluants et les moins socialement sélectifs. Mais le voulons-nous vraiment ? Et nos institutions le permettent-elles ? Ces enjeux sont majeurs car la contribution de l’aménagement du territoire peut être décisive pour réduire les ségrégations sociales liées à la mobilité et pour répondre aux enjeux nés du changement climatique.
Análise das mudanças do uso e cobertura da terra em dois parques urbanos e seus entornos em Campo Grande, Mato Grosso do Sul
Authors: Pinto Jorge de Souza , Pinto André Luiz , Pinto Valéria Peron de Souza , Oppliger Emília Alibio , Oliveira Ademir Kleber Morbeck de
Published: May 2022

Os parques urbanos são um importante elemento na composição da paisagem das cidades, com funções ecológicas, estéticas e sociais. Porém, esses ambientes estão sujeitos à pressão antrópica, ameaçando sua estabilidade. Por esses motivos, objetivou-se analisar o uso e cobertura da terra e o Índice de Vegetação por Diferença Normalizada (NDVI) em dois parques estaduais (Prosa e Matas do Segredo) localizados na área urbana de Campo Grande, Mato Grosso do Sul. Foram utilizadas imagens Landsat TM 5 e OLI 8, e Sentinel 2a MSI, nos anos de 1985, 2000, 2014 e 2020, avaliadas utilizando procedimentos das geotecnologias. Os resultados obtidos indicam que os parques apresentam problemas relacionados à falta de efetivação dos planos de manejo, com áreas antropizadas existindo dentro dos limites das UCs. Além disso, as zonas de amortecimento que deveriam mitigar os impactos antrópicos que os parques sofrem são agentes de pressão, pois não possuem adequado manejo, com retirada contínua da cobertura vegetal nativa para usos diversos, também retratando problemas ligados aos planos de manejo. Por outro lado, o NDVI indicou resiliência do ambiente, apontando ganhos de qualidade na estrutura vegetal, que se tornou mais complexa. Os resultados obtidos indicam que, apesar dos problemas, os parques apresentam boa qualidade vegetacional e o cumprimento de uma de suas funções: a conservação dos recursos naturais, além de propiciar melhores condições ambientais às comunidades de seu entorno e à cidade.
O ecossocialismo de Karl Marx
Authors: Cocato Guilherme
Published: May 2022

É comum nos ambientes acadêmicos e de ensino superior, pelo menos no Brasil, tratar o legado teórico de Karl Marx como excessivamente preocupado com os aspectos econômicos do desenvolvimento social. Particularmente, em um curso de Geografia, aonde tive minha formação inicial acerca do pensamento marxiano e do legado marxista que se desdobrou no século XX e início do XXI, fomos ensinados sobre como essa corrente epistemológica e o seu respectivo método – o materialismo histórico e dialético – são úteis para se analisar facetas da realidade que sejam destacadas pelas desigualdades sociais e territoriais. Uma das limitações mais ressaltadas das produções marxiana e marxista seria a de que estas não se preocupam (e nunca se preocuparam) com as lutas contra diferentes tipos de opressão além da oposição capital x trabalho e da causa proletária, eminentemente masculina, heterossexual, branca e europeia. Lutas antirracistas, anticoloniais, de cunho ecológico ou por pautas a favor da emancipação LGTQIA+ seriam totalmente desconsideradas e diminuídas em sua importância pelos marxistas, relegando esse pensamento para um nicho específico do embate contra o sistema capitalista. Evidentemente, o próprio Karl Marx não realçou as diversas lutas anti-opressão, perante os avanços e as exigências dos debates e das práticas construídas ao longo dos séculos seguintes a sua vida. Isso seria completamente anacrônico. Também seria um esforço tremendo, e até sobre-humano, que Marx tivesse abarcado todos os aspectos considerados indispensáveis para uma transformação completa da sociedade, a partir dos meios materiais disponíveis em sua época. O que ele se propôs – e podemos dizer, realizou brilhantemente – foi uma análise crítica da economia política sob a égide do capitalismo no século XIX. Como parte disso, muitos aspectos da sociedade foram esmiuçados, mas não a sua totalidade. Como consequência de sua obra monumental, em alto nível de abstração, muitos elementos por ele identificados ainda permanecem válidos nos dias de hoje. Outros tantos precisam de atualização. Outros mais necessitam de uma formulação completa.
Geomorfologia no livro didático: clareza, linguagem e concepção em Sene e Moreira (2018), 6° ano do ensino fundamental
Authors: Lopes Jaelson Silva , Aquino Claudia Maria Sabóia de
Published: May 2022

Trabalhos que versam sobre o ensino dos componentes físicos e naturais da paisagem ainda são pouco expressivos no cenário nacional, se comparado com a demanda produzida em outros subcampos da Geografia.  Assim, visando contribuir para com a discussão, mais precisamente com o ensino de Geomorfologia e a concepção dos autores no tratamento desses conteúdos no livro didático, a presente pesquisa busca: i) analisar a clareza e a adequação da linguagem dos conteúdos de cunho geomorfológico no livro didático de Sene e Moreira (2018), componente curricular do 6º ano do ensino fundamental, e ii) refletir acerca da concepção de Geomorfologia presente no referido livro. Trata-se, portanto, de uma pesquisa teórica de natureza qualitativa do tipo descritiva que se dividiu em três momentos: i) escolha do livro didático a ser analisado; ii) levantamento dos conteúdos que versam sobre a Geomorfologia e iii) escrita do trabalho. Os resultados revelam que a linguagem e a clareza empregada no livro de Sene e Moreira (2018) é adequada para o ano que se propõe atender, mas que pequenas adequações fazem-se necessárias nas imagens e na correlação dos conteúdos geomorfológicos com o lugar de vida dos alunos. A partir da análise feita sobre a concepção de Geomorfologia, conclui-se que o autor, por vezes, a trata como articulada à sociedade por vezes a discute como externalidade a ela, ou seja, sem conexão.
Topofobia e topofilia em O Sertanejo, O Quinze e Vidas Secas: contributos interdisciplinares à Ecologia Humana
Authors: Sarmento Elisângela Campos Damasceno , Moura Geraldo Jorge Barbosa de
Published: May 2022

As obras O Sertanejo (1875/2002), de José de Alencar, O Quinze (1930/2012), de Rachel de Queiroz, e Vidas Secas (1938/2013), de Graciliano Ramos, sinalizam um fértil contributo à investigação das relações ser humano-ambiente, suscitando imbricações interdisciplinares na representação do sertanejo e do sertão. Nesse contexto, esta pesquisa tem como objetivo investigar, sob o método da Análise do Discurso de Linha Francesa e da perspectiva Ecocrítica - que estuda as imbricações entre Literatura e Ecologia -, as relações ser humano-ambiente e as representações do sertanejo e do sertão que os autores delineiam nas respectivas obras, observando as aproximações e as diferenças entre elas, além de dialogar com o sentimento humano que é despertado na interlocução com o lugar, com o ambiente, com o espaço e com o território, tendo em vista os conceitos de topofobia (aversão ao ambiente físico) e topofilia  (familiaridade ou apego), propostos, em 1980, pelo geógrafo chinês Yi-Fu Tuan. Sendo assim, os discursos presentes nos romances em epígrafe, mediante o cruzamento dos dados, demonstram que os sertanejos apresentam uma ambivalência de relações com o ambiente: ora topofóbicas (em meio à escassez de recursos), ora topofílicas, em razão de tempos menos miseráveis. Portanto, a Ecocrítica se configura como uma bandeira ao desvelamento das relações homem-ambiente e se projeta como uma área de conhecimento interdisciplinar, dialogando com a Geografia Humanista, a Filosofia, a Psicanálise e outras abordagens correlatas.
Amplitudes térmicas diárias no Estado do Paraná e Níveis de Inércia Térmica para habitações com baixo consumo energético
Authors: Kramel Camila , Nunes Radmyla Teixeira , Bernardes Sabrina Talita Szulek , Fontão Pedro Augusto Breda , Fernandes Leandro Carlos
Published: May 2022

As habitações devem cumprir a função de abrigo com baixo impacto ambiental. Entre os parâmetros para projetos de edificações com baixo impacto ambiental estão os modelos adaptativos de conforto térmico, que impõem limites para as amplitudes térmicas diárias em ambientes internos. Em relação aos artifícios para dotar as edificações de níveis de inércia térmica adequados estão a capacidade térmica e o isolamento térmico, visando reduzir a utilização de aparelhos e condicionadores de ar, contribuindo para o conforto e a qualidade de vida da população. Dessa forma, para aplicação desses artifícios é necessário conhecer as amplitudes térmicas diárias dos ambientes externos. No entanto, no Brasil não estão disponíveis mapas de amplitudes térmicas diárias ou de níveis de inércia térmica recomendados por regiões climáticas. Esta pesquisa teve como objetivo verificar as amplitudes térmicas diárias e propor níveis de inércia térmica relativa para habitações no Estado do Paraná. Para tanto, foram utilizados dados de estações meteorológicas de 49 municípios, sendo 29 deles no Paraná e o restante no entorno da área de estudo. As análises foram feitas com base em diferentes percentis (99,5, 99, 97,5 e 95), 10 perfis de amplitude e dois valores de referência da amplitude diária máxima recomendada para o ambiente interno de uma edificação (5 °C e 7 °C). Os mapas produzidos permitem aos projetistas obterem as amplitudes térmicas diárias de referência (externas) para projeto e os níveis de inércia térmica (internos) recomendados para habitações.
Webgames and the four pillars of education
Authors: Godtsfriedt Jonas , Cardoso Fernando Luiz
Published: May 2022

The contributions of technology to human development are striking; in the education field, changes in material resources being pointed out as a reference for this development in the educational context. A way of taking possession of these technologies has been seen with a quite prosperous initiative known as webgames. The "Learning: The Treasure Within " report proposes principles for improving the educational process and for a new concept of learning, founded on the four pillars of education: learning to know, to do, to live together, and to be. The objective of this article is to present theoretical reflections of conversation between webgames and the methodology based on the four pillars of education, in the context of social projects. Webgames are playful games, transposed from the environment of digital games, to be experienced with the body. Social projects that focus on education and citizenship, in order to achieve their goals, usually use playful games and sport. Thus, playful games and sport, have the habit of stimulating human movement, through physical activity. We conclude that there is a possibility for physical education professionals who work in social projects to choose to use webgames, to create alternatives to encourage the movement of children.
The two sides of sedentary behavior
Authors: Da Costa Bruno Gonçalves Galdino , Chaput Jean-Philippe , Silva Kelly Samara
Published: May 2022

Sedentary behavior (SB) has become a prevalent behavior amongst several population subgroups worldwide. This increase in SB is alarming, as this behavior has been associated with several adverse health outcomes. With the advancement of technology, the relationship of individuals with SB has become increasingly complex, and available instruments, theories, and research face challenges to keep up with this evolution. Four issues regarding research on SB are discussed in this opinion article: (i) advances in its typology and measure; (ii) health impact of quantitative and qualitative indicators of SB; (iii) the good side of SB; and (iv) challenges and future directions of studies in this field of knowledge. This opinion article raises some questions based on the limitations of current research with its advances and gaps. Some challenges and research recommendations are compiled, and other can be drawn from the ever-growing scientific evidence related to SB across different fields.
Association between frequency of physical education classes and heart rate variability in adolescents boys: a cross-sectional study
Authors: Silva Jéssika Karla Tavares do Nascimento Faustino da , Lins Filho Ozeas de Lima , Germano-Soares Antonio Henrique , Ritti-Dias Raphael Mendes , Farah Breno Quintella
Published: May 2022

Physical inactivity is associated with low heart rate variability (HRV) in adolescents. However, whether the number of physical education (PE) classes impact HRV remains unclear. This cross-sectional study verified the association between the frequency of PE classes and HRV parameters in male adolescents. This study included 1152 boys (16.6 ± 1.2 years). The quantity of PE classes was assessed though questionnaire and the adolescents were stratified accordingly (no PE class; one PE class/wk; ≥2 PE classes/wk). Time- (SDNN, RMSSD, PNN50) and frequency-domains (LF, HF, sympathovagal balance) of HRV were obtained. Generalized Linear Models were used for comparing the HRV parameters according to the quantity of PE classes, adjusting for confounders. There was no difference in HRV measures of time: (SDNN, p = 0.77; RMSSD, p=0.72; PNN50, p=0.83) and frequency (LF, p=0.61; HF, p=0.61; sympathovagal balance, p=0.60) between the different frequencies of PE classes. The frequency of PE classes in not associated with HRV parameters of male adolescents.
Go Tani e sua influência no campo da cinesiologia no contexto científico brasileiro
Authors: Augusto Marques dos Reis Rafael , Volski Mattes Verônica , Braga da Silva Souza Neidiana , Machado de Oliveira Vinicius , Roberto Brasil Marcos , De Souza Juliano
Published: May 2022

O presente estudo objetivou agrupar algumas perspectivas sobre a atividade epistemológica de Go Tani no contexto da Educação Física (EF) brasileira, estabelecendo suas contribuições e reflexões a partir da Cinesiologia para a estruturação da graduação e da pós-graduação em Educação Física no Brasil. Trata-se de um estudo bibliográfico e exploratório, o qual priorizou a produção de Tani nas mais variadas plataformas, bem como os materiais que circularam sobre a Cinesiologia na literatura nacional e internacional. Por fim, através da referida revisão teórica, foi possível identificar que o campo da EF é um cenário repleto de disputas e que mesmo com as transformações dos paradigmas que inferem nas alternativas legítimas no contexto científico, as relações que são estabelecidas entre as distintas escolas de pensamento da EF têm eclodido num processo de interincompreensão que contribui com a circularidade de perspectivas e a manutenção de crenças no campo.
Educação física na educação infantil em Maringá-PR: construção e implementação de uma política pública educacional
Authors: Silva-Lima Silvia Bandeira , Ferreira-Lima Walcir , Lima-Valério Flávia Évelin Bandeira , Bassoli de Oliveira Amauri Aparecido , Kravchychyn Claudio , Barbosa-Rinaldi Ieda Parra
Published: May 2022

Esta pesquisa objetivou descrever e analisar o processo de estruturação e implementação da Lei nº 8392/2009, do Município de Maringá-PR, que inclui a Educação Física como componente obrigatório no currículo da Educação Infantil. Caracteriza-se como um estudo de caso descritivo e documental, por meio de realização de entrevistas semiestruturadas com o parlamentar responsável pelo projeto de lei e com a pesquisadora, cujo estudo subsidiou o referido projeto; aplicação de questionários a 27 professores de Educação Física atuantes nos Centros Municipais de Educação Infantil; e consulta à legislação e documentos internos da Secretaria Municipal de Educação. A partir das informações obtidas, concluiu-se que o processo analisado ocorreu de forma satisfatória, consolidando a política pública educacional em questão.