bluuebunny/crossref_metadata_2025 huggingface dataset:
Notes on the taxonomic status and distribution of some Cylindrotomidae (Diptera, Tipuloidea), with emphasis on Japanese species
Authors: Kolcsár Levente-Péter , Paramonov Nikolai , Imada Yume , Kato Daichi , Gamboa Maribet , Shinoka Dai , Kato Makoto , Watanabe Kozo
Published: January 2022

A morphological and molecular study of 17 Cylindrotomidae species revealed that the two subspecies of Cylindrotoma distinctissima, the Nearctic C. americana Osten Sacken, 1865, stat. reval. and the Palearctic C. distinctissima (Meigen, 1818), represent separated lineages and consequently are raised to species level. Cylindrotoma japonica Alexander, 1919, syn. nov. and C. distinctissima alpestris Peus, 1952, syn. nov. are now known to be junior synonyms of C. distinctissima. Triogma kuwanai limbinervis Alexander, 1953, syn. nov. and T. nimbipennis Alexander, 1941, syn. nov. are now placed into synonymy under Triogma kuwanai (Alexander, 1913). The Japanese Cylindrotomidae are all redescribed and all available literature and distribution data are summarised. Supplementary descriptions and illustrations for male and female terminalia of Cylindrotoma nigriventris Loew, 1849, Diogma dmitrii Paramonov, 2005, Liogma nodicornis (Osten Sacken, 1865), Phalacrocera replicata (Linnaeus, 1758), P. tipulina Osten Sacken, 1865, and Triogma trisulcata (Schummel, 1829) are provided. The following new distribution records are outlined; Diogma caudata Takahashi, 1960 from Arkhangelsk Oblast, Russia; D. glabrata (Meigen, 1818) from Belarus, Latvia, and Altai Republic, Amur Oblast, Novgorod Oblast, Magadan Oblast, Samara Oblast, and Kuril Islands (Shikotan I and Paramushir I) in Russia; Liogma serraticornis Alexander, 1919 from Khabarovsk Krai, Russia; Phalacrocera replicata from Khabarovsk Krai, Russia; and the presence of Cylindrotoma nigriventris in Altai Republic, Russia is confirmed.
Nouvelle gestion publique dans les hôpitaux : les raisons du tri
Authors: Belorgey Nicolas
Published: January 2022

Un indicateur central de la nouvelle gestion publique (NGP) dans les hôpitaux est la durée moyenne de séjour (DMS), censée représenter l’efficience de ceux-ci. Or, cet indicateur est fondamentalement biaisé, en ce qu’il est fortement tributaire des patients recrutés. À partir d’une ethnographie d’un service de Soins de Suite et de Réadaptation et d’une analyse statistique, nous montrons que la durée de séjours des patients dépend de trois types de facteurs : événementiels, liés à leur parenté pratique, enfin à leurs appartenances sociales au sens large. Ainsi, réduire sa DMS signifie surtout pour un service éviter les patients qui auraient pourtant le plus besoin de prise en charge.
Le public en faire-valoir. La sélection des bénéficiaires du pro bono par les multinationales du droit en France et aux États-Unis
Authors: Bosvieux-Onyekwelu Charles
Published: January 2022

La plupart des travaux relatifs aux effets du New Public Management (NPM) sur les groupes professionnels dans l’État concentrent leur attention sur l’intrusion d’une logique de marché au sein des structures publiques. Peu d’entre eux, cependant, questionnent l’appropriation, par des organisations capitalistiques, de prestations d’intérêt général. En étudiant les conseils juridiques que les multinationales du droit fournissent gratuitement aux ONG et aux particuliers, couramment désignés sous le vocable de « pro bono », l’article éclaire le rôle que ces firmes jouent, en particulier aux États-Unis et aussi progressivement en France, pour l’accès au droit des personnes qui n’ont pas le moyen de s’attacher les services d’un·e avocat·e. À partir d’une enquête comparative associant entretiens, observations et exploitation de la documentation d’entreprise, l’article décrit comment ces multinationales, en privilégiant les causes consensuelles qui ne porteront pas atteinte à leurs activités économiques, sélectionnent leurs dossiers pro bono et interroge les conséquences de ces choix pour les publics concernés.
The inviscid limit for the 2D Navier-Stokes equations in bounded domains
Authors: Bardos Claude W. , Nguyen Trinh T. , Nguyen Toan T. , Titi Edriss S.
Published: January 2022

We prove the inviscid limit for the incompressible Navier-Stokes equations for data that are analytic only near the boundary in a general two-dimensional bounded domain. Our proof is direct, using the vorticity formulation with a nonlocal boundary condition, the explicit semigroup of the linear Stokes problem near the flatten boundary, and the standard wellposedness theory of Navier-Stokes equations in Sobolev spaces away from the boundary.
Relation-preserving generalized nonlinear contractions and related fixed point theorems
Authors: Sk Faruk ,   Department of Mathematics, Aligarh Muslim University, Aligarh-202002, India, Khan Faizan Ahmad , Khan Qamrul Haq , Alam Aftab ,   Computational & Analytical Mathematics and Their Applications Research Group, Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia,   Department of Mathematics, Jamia Millia Islamia, New Delhi-110025, India
Published: January 2022

In this paper, we present some fixed point theorems for generalized nonlinear contractions involving a new pair of auxiliary functions in a metric space endowed with a locally finitely $ T $-transitive binary relation. Our newly proved results generalize some well-known fixed point theorems existing in the literature. We also provide an example which substantiates the utility of our results.
Kinetic characteristics of transcriptional bursting in a complex gene model with cyclic promoter structure
Authors: Yang Xiyan ,   School of Financial Mathematics and Statistics, Guangdong University of Finance, Guangzhou 510521, China, Wang Zihao , Wu Yahao , Zhou Tianshou , Zhang Jiajun ,   Guangdong Province Key Laboratory of Computational Science, Guangzhou 510275, China,   School of Mathematics, Sun Yat-Sen University, Guangzhou 510275, China
Published: January 2022

While transcription often occurs in a bursty manner, various possible regulations can lead to complex promoter patterns such as promoter cycles, giving rise to an important question: How do promoter kinetics shape transcriptional bursting kinetics? Here we introduce and analyze a general model of the promoter cycle consisting of multi-OFF states and multi-ON states, focusing on the effects of multi-ON mechanisms on transcriptional bursting kinetics. The derived analytical results indicate that burst size follows a mixed geometric distribution rather than a single geometric distribution assumed in previous studies, and ON and OFF times obey their own mixed exponential distributions. In addition, we find that the multi-ON mechanism can lead to bimodal burst-size distribution, antagonistic timing of ON and OFF, and diverse burst frequencies, each further contributing to cell-to-cell variability in the mRNA expression level. These results not only reveal essential features of transcriptional bursting kinetics patterns shaped by multi-state mechanisms but also can be used to the inferences of transcriptional bursting kinetics and promoter structure based on experimental data.
Manual mercador da idade média sobre negócios e contabilidade: a arte do comércio por Benedetto Cotrugli em 1458
Authors: Frare Anderson Betti , Fernandes Carla Milena Goncalves , Horz Vagner , Barbosa Marco Aurélio Gomes
Published: January 2022

O estudo objetiva elucidar as acepções de Benedetto Cotrugli quanto aos negócios e a contabilidade presentes no livro Della Mercatura et del mercante perfetto, cujo trabalho consistiu em discorrer sobre as características que deveriam principiar tanto contornos comportamentais, éticos, morais quanto emocionais do comerciante, bem como das transações comerciais a serem realizadas, inclusive da escrituração mercantil/ contábil. Para tanto a pesquisa se apoia basilarmente na obra de Cotrugli (1573), que por mais de ter sido manuscrita em 1458, teve sua primeira versão impressa apenas em 1573. Adicionalmente, versões mais recentes também foram consultadas. Para tanto, o estudo permeia uma pesquisa histórica em contabilidade, empregando o método de análise comparativa, uma vez que as discussões na obra de Cotrugli são comparadas com a literatura histórica, especialmente a Summa de Arithmetica, Geometria, Proportioni et Proportionalitá, de 1494, escrita pelo Frei Luca Pacioli. Por meio das análises, pode-se constatar a preocupação de Cotrugli em relação a importância do mercante conhecer o ambiente dos negócios, manter as escriturações mercantis/contábeis organizadas, possuir princípios, valores e expressar a fé cristã, além de zelar pela reputação do seu núcleo familiar. Deste modo, o estudo contribui ao entrelaçar a discussão da obra de Cotrugli com a obra de Pacioli, essa escrita 36 anos depois. Por mais que Cotrugli apresente a escrituração mercantil de forma mais simplória do que Pacioli, coerentemente com uma vertente de pesquisa histórica em contabilidade, pode-se observar como Cotrugli foi precursor no que tange a escrituração contábil e no método de partidas dobradas.
Incertezas macroeconômicas e viés dos analistas sell-side no mercado brasileiro
Authors: Druda Filho Sauro , Pimentel Rene Coppe
Published: January 2022

Este artigo busca investigar a existência de viés otimista nas projeções de preço de ações realizadas por analistas sell-side e analisar se tal comportamento é condicional a variáveis relacionadas a incertezas e condições macroeconômicas. Para tanto, foram utilizadas 3.608 projeções de 348 analistas sobre o preço das ações e respectivas recomendações acerca de 26 ações negociadas no mercado brasileiro. Os resultados confirmam o viés positivo nas projeções, mas, principalmente, mostram que tal fenômeno ocorre forma sistemática ao longo dos períodos, entre as diversas entidades especializadas que elaboram as análises e recomendações e está refletido na quase totalidade das empresas sob análise. Adicionalmente, os resultados indicam que o perfil otimista dos analistas não é homogêneo e estável por si só ao longo dos períodos, uma vez que tal comportamento varia em função do cenário macroeconômico relacionado a incertezas de mercado e econômicas. Assim, os resultados sugerem uma relação negativa e significante entre incerteza e viés dos analistas, sugerindo, que períodos de menor incerteza, analistas tendem a ser mais otimistas que a média e em períodos de maior incerteza, analistas tendem a ser mais conservadores ou até mesmo pessimistas. O estudo contribui para a literatura ao explicar elementos estruturais que determinam vieses nas projeções.
Modelling and projections of the COVID-19 epidemic and the potential impact of social distancing in Cameroon
Authors: Youdom Solange W. , Tonnang Henri E.Z. , Choukem Simeon P.
Published: January 2022

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disease (COVID-19) pandemic continues to be a global health problem with a significant impact in Cameroon. The aim of this study was to improve the understanding of the spread of COVID-19 and enhance disease control strategies. We assessed the SIRD (susceptible, infected, recovered and death) model to describe COVID-19 reported cases in Cameroon from March 7 to May 31, 2020, and study the impact of social distancing. We assessed changes in the basic reproduction number (R0) on a phaseadjusted process and forecasted the longterm epidemic trend. Daily incidence data was fitted to a log-linear model before each peak of the epidemic with the purpose of studying the effective mechanism of variation of the reproduction number Re. Before the first peak of the epidemic, R0 was estimated as 6.8. Social distancing and restricted measures contributed to reduce the value to 3.24 by April 30 but remained greater than 1 (R0=2.43) by May 22 when the initial measures implemented by the government to control the spread of the disease were relaxed. The estimated number of infections ranged 13,703-18,456 by May 31, and will continue increasing throughout June 2020 with more than 20,000 cases expected by the end of June 2020, suggesting that the pandemic is still in the growth phase. Longterm prediction showed a flattened curve towards April 2021. Preventive measures initially implemented by the government of Cameroon should be strictly maintained and reinforced to reduce Re to 0.5.
Etica islamica e trapianti d'organo
Authors: Atighetchi Dariusch
Published: January 2022

Non esiste una posizione unanime tra i giuristi musulmani sulla liceità dei trapianti d'organo alla luce dei precetti della Legge islamica (la Sharia). Le posizioni oscillano tra due estremi: da una parte il dovere mora le di ricorrervi in quanto la salvezza della vita umana. Il valore più importante per ogni medico e per ogni musulmano: dall'altra la proibizione dei trapianti (da vivente, da cadavere o da entrambi) in quanto violano l'integrità del corpo umano quale dono divino da rispettare. Attualmente, la grande maggioranza dei giuristi e dei teologi islamici, pur con sfumature diverse, autorizza la pratica sia da vivente che da cadavere appoggiando le politiche sanitaria dei governi ed operando per convincere i fedeli a liberarsi dai pregiudizi ancora diffusi in materia. Mentre il commercio di organi viene rifiutato, non vi è accordo tra i criteri per la determinazione della morte cerebrale.
Does Etiology and Hypsarrhythmia Subtype Influence Outcome in West Syndrome? Challenges Encountered from a Referral Center Perspective
Authors: Chandrasekharan Soumya V , Menon Ramshekhar N , Nanda Satyan , Nair Jeevan S , Radhakrishnan Ashalatha , Cherian Ajith , Thomas Sanjeev V
Published: January 2022

Background:

Prediction of outcome of West syndrome (WS) in relation to etiology and electrophysiology remain pertinent challenges.

Objective:

This study aimed to compare electro-clinical and imaging characteristics between WS of “unknown-etiology”; “symptomatic”WS; to gauge the evolution and impact of electroencephalographic (EEG) patterns on seizure outcomes.

Materials and Methods:

Electro-clinico-radiological data of 76 children with WS who were followed up for atleast 1 year was collected for reviewing clinical, therapeutic and EEG profiles (sub-typed as typical and modified hypsarrhythmia [HA]). Quantified seizure scores were assessed.

Results:

Among 76 children included in this retrospective analysis, 31 (40.8%) were of unknown-etiology and 45 (59.2%) were “symptomatic” (structural cause/developmental-encephalopathy). Children with symptomatic WS (p = 0.037), specifically with gliosis on imaging (p = 0.05) and typical HA (including the multifocal subtype; P = 0.023) were more likely to have other seizure types before onset of spasms and exhibit prior delay or regression in milestones (p = 0.017). There was negative correlation between time to diagnosis and reduction in seizure scores (r = -0.32; p = 0.005). Significant reduction was noted in seizure scores with pharmacotherapy, irrespective of etiology (P < 0.001 in unknown-etiology and symptomatic subgroups). Seizure freedom rates did not differ between typical and modified HA groups (p = 0.215) with a higher proportion of children with meaningful reduction in seizure scores in the former sub-group (p = 0.030). Children who failed to achieve seizure remission were more likely to exhibit developmental impairment (p = 0.019).

Conclusions:

Early diagnosis and initiation of optimal therapy is crucial towards improving outcome, irrespective of etiology (which impacts pre-spasm development) and HA subtypes.
Use of Intraoperative Imaging to Preserve C1-C2 Mobility in Complex Atlas-Hangman Fractures
Authors: Verma Satish , Singh Pankaj Kumar , Agrawal Mohit , Sawarkar Dattaraj , Borkar Sachin Anil , Kumar Amandeep , Garg Kanwaljeet , Agrawal Deepak , Gupta Deepak , Satyarthee Gurudutta , Chandra Sarat P , Kale Shashank Sharad
Published: January 2022

Background:

Combination fractures of the C1–C2 complex especially atlas and hangman are relatively uncommon and management usually compromises C1–C2 mobility.

Objective:

To evaluate the treatment of combined C1- hangman's fracture with and without intraoperative O- arm based navigation system, and its outcome in terms of preserving C1-C2 mobility.

Methods:

This was a case series of patients with combined C1 and hangman's fracture, managed at a tertiary care hospital during February 2009 to December 2016. Neurological function assessed with American Spine Injury Association (ASIA) impairment scale. Radiological fusion of the operated segment assessed with computed tomographic scan, criteria used for successful fusion included formation of callus across the fracture. Preservation of rotational motion between C1 and C2 was assessed by cervical flexion rotation (CFR) test.

Results:

We included 10 patients (male/female: 9/1; mean 47.7 ± 17.5 years) in our study. Operative intervention was performed in 9 patients. We used intraoperative computed tomogram (CT) scan with navigation in 5 patients. The mean follow-up period was 28.7 months (range 6 to 70 months). Neurological recovery occurred in all 4 patients with preoperative neurological deficits. Radiological fusion occurred in all cases. Rotation at C1-2 was preserved in all 5 cases operated under O-arm guidance and in one patient with type 1 fracture who was managed conservatively.

Conclusions:

The goals in treating these complex fractures are to achieve early maximum stability and preserving maximum range of motion. These are often competing phenomena, which can be achieved by using intra operative CT scan and navigation system.
Septal Flash as a Predictor of Cardiac Resynchronization Therapy Response
Authors: Bennett Sadie , Tafuro Jacopo , Duckett Simon , Heatlie Grant , Patwala Ashish , Barker Diane , Cubukcu Arzu , Ahmed Fozia Zahir , Kwok Chun Shing
Published: January 2022

Cardiac resynchronization therapy (CRT) in heart failure patients has been shown to improve patient outcomes in some but not all patients. A few studies have identified that septal flash on imaging is associated with response to CRT, but there has yet to be systematic review to evaluate the consistency of the finding across the literature. A search of MEDLINE and EMBASE was conducted to identify studies, which evaluate septal flash and its association with CRT response. Studies that met the inclusion criteria were statistically pooled with random-effects meta-analysis and heterogeneity was assessed using the I2
statistic. A total of nine studies were included with 2307 participants (mean age 76 years, 67% male). Septal flash on imaging before CRT implantation was seen in 53% of patients and the proportion of CRT responders from the included studies varied from 52% to 77%. In patients who were CRT responders, septal flash was seen in 40% of patients compared to 10% in those deemed to be CRT nonresponders. Meta-analysis of eight of the nine included studies suggests that the presence of septal flash at preimplant was associated with an increased likelihood of CRT response (relative risk 2.55 95% confidence interval 2.04–3.19, P < 0.001, I2
= 51%). Septal flash was also reported to be associated with left ventricular reverse remodeling, but the association with survival and symptomatic improvement was less clear. Septal flash is a well-defined and distinctive contraction pattern that is easily recognizable on cardiac imaging. Septal flash may be associated with CRT response and should be evaluated in the patients that are considered for CRT devices.
Myocardial Strain Assessment by 2D Speckle-Tracking Echocardiography in Patients with Congenital Myopathy
Authors: Çap Murat , Akyüz Abdurrahman , Isik Ferhat , Türken Askeri , Erdoğan Emrah , Varsak Süleyman , Burak Cengiz , Süleymanoğlu Muhammed , Baysal Erkan
Published: January 2022

Background:

Congenital myopathies (CMs) are a group of rare genetic muscle disorders. Cardiac involvement can be seen in these patients. We aimed to evaluate the myocardial strain parameters by 2D speckle-tracking echocardiography (STE) in patients with CM.

Materials and Methods:

Twenty-four patients with CM whose diagnosis was confirmed by genetic analysis or muscle biopsy were included in the study, and 48 patients were involved as a control group. Left ventricular ejection fraction (LVEF%) was calculated by biplane Simpson method, and myocardial strain analysis was performed by 2D STE.

Results:

The median age of the study population was 26 (19–35 interquartile range [IQR]) and 43 (60%) were women. In the analysis performed after the exclusion of two patients with multiminicore disease (MMD) who developed heart failure, although mild, LVEF% (62 [60–65 IQR] vs. 64 [63–66 IQR], P = 0.008) and right ventricular global longitudinal strain (RVGLS) were significantly lower in the CM group (−21.8 [−19.7, −24.9 IQR] vs. −23.9 [−22.4, −25.6 IQR], P = 0.0017). Left ventricular global longitudinal strain (LVGLS) was observed similarly in both groups (−19.9 [−18.7, −20.7 IQR] vs. −20.5 [−19.3, −21.9 IQR], P = 0.069). LVEF% (33 and 46), LVGLS (−7.5 and −10.7), and RVGLS (−14.9 and −16.1) values were low in two siblings with MMD.

Conclusion:

Although LVEF% and RVGLS were significantly lower in the CM group, LVGLS was similar. The decrease in RVGLS and LVEF% was mild, and heart failure was not observed in any patient except MMD patients who were not included in the analysis.
USG Guided Fine Needle Aspiration Cytology along with Immunocytochemistry to Diagnose Primary Malignant Mixed Mullerian Tumors
Authors: Agarwal Radhika , Singh Meeta , Goswami Sneha , Mandal Shramana , Verma Devender , Khurana Nita , Jain Shyama , Verma Nidhi
Published: January 2022

Aims and Objectives:

To study the diagnostic utility of fine-needle aspiration cytology (FNAC) and immunocytochemistry in diagnosing primary malignant mixed Mullerian tumors (MMMT).

Materials and Methods:

A 3-year retrospective study carried out in a tertiary care hospital, which included all the gynecological patients who underwent USG-guided FNAC of their abdominopelvic masses.

Observations and Results:

Out of the 324 total cases, 05 (1.5%) were reported as primary malignant mixed Mullerian tumors. Out of these 05 cases, 03 were ovarian, 01 was uterine, and 01 involved both uterus and one-sided adnexa. The FNA smears from the masses revealed cytomorphological features of a biphasic neoplasm with elongated pleomorphic spindle cells and dispersed, focal attempted acinar pattern, thus indicating the possibility of MMMT. Immunocytochemistry was further carried out which showed both vimentin and cytokeratin positivity. The diagnosis was confirmed on subsequent biopsy and immunohistochemistry (without any histopathological-cytological discrepancy).

Conclusion:

Though the literature is replete in establishing a histo-pathological diagnosis of MMMT, the diagnosis on USG-guided FNAC has been rarely described. Emphasis should be made on the careful examination of small sarcomatous elements in smears. Utilization of cell block and immunocytochemistry with histopathological correlation should be done to avoid misdiagnosis.
Reliability analysis as a support tool for projects focusing on non-potable uses of treated wastewater in steel industries
Authors: Carvalho Clara Bandeira de , Pereira Erlon Lopes , Santos André Bezerra dos
Published: January 2022

In a scenario of increasingly frequent water crises, the use of treated wastewater is an important water management tool, with quality standards being developed worldwide to ensure safety in such practices. In this context, it is necessary to guarantee the reliability of wastewater treatment plants (WWTP). Reliability has been used to predict the probability of reaching the established standards or determine the design concentrations required to achieve them. This study associated the reliability concept with the study of WWTP in the steel industry, focusing on water use. The method developed by Niku et al. (1979) and used by Oliveira and Von Sperling (2008) was used to determine the coefficient of reliability, the mean project concentrations, and the percentage of compliance with the parameters required by the legislation of 3 WWTPs that treat industrial effluents and 1 WWTP that treats sanitary effluent. The percentages of compliance with legislation for most parameters were equal to or close to 100%, indicating an excellent performance of the 4 WWTPs, which could even allow the adoption of even higher levels of reliability. Therefore, the reliability studies together with a modeling of the contaminants’ dispersion in the soil proved to be a very interesting approach for projects related to non-potable uses of treated wastewater in steel industries.

Keywords: reliability, soil disposal, water reuse.
Presencia de la psicomotricidad y psicomotricistas en la normativa educativa chilena en infancia. Un análisis documental
Authors: Hernández Lechuga Marcela Beatriz , Martínez Minguez Lurdes
Published: January 2022

En este artículo se exponen los resultados del estudio que demuestra la presencia de la psicomotricidad como garante de los derechos infantiles, aporte a la calidad de la educación e innovación pedagógica y contextualizada en la nueva Ley General de Educación (Ley 20.370) de Chile. A través de una metodología cualitativa, se realiza un análisis de contenido a partir de las normativas y leyes relacionadas con la niñez. Los resultados arrojan que existen orientaciones técnicas de psicomotricidad, donde se menciona la figura del psicomotricista, con competencias específicas y que puede colaborar con la disminución de la desigualdad en el país en tanto garante de los derechos infantiles que centra la mirada en las necesidades del desarrollo infantil, sus familias y entorno. A modo de conclusión, se reconoce la presencia del psicomotricista en la educación parvularia, a pesar de la inexistencia de la psicomotricidad como carrera de pregrado.
Estilos de aprendizaje predominantes en adultos mayores: una primera aproximación
Authors: Cisterna Zenteno Cecilia del Carmen , Díaz  Larenas Claudio Heraldo
Published: January 2022

La investigación busca indagar sobre los estilos de aprendizaje predominantes en un grupo de adultos mayores pertenecientes a una universidad chilena. La muestra la conforma un primer grupo de 16 adultos mayores académicos activos y un segundo grupo de 17 adultos jubilados no académicos que asisten a la escuela para el adulto mayor, ambos grupos de un rango etario entre 60-70 años. El objetivo es verificar si existen diferencias significativas en sus estilos de aprendizaje. Se utiliza el cuestionario de Estilos de Aprendizaje de Alonso, Gallegos & Honey (CHAEA, 2007) y la prueba no paramétrica U de Mann-Whitney. Los resultados señalan que no existen diferencias en los estilos de aprendizaje predominantes en la muestra. Se relevan los estilos teórico y pragmático, que caracterizan a los adultos mayores como personas realistas, estructuradas y metódicas. Estos resultados son significativos al momento de seleccionar estrategias didácticas y métodos de enseñanza adecuados para trabajar con personas mayores.
Estudio de Clases y su contribución al desarrollo profesional docente. Un estudio de caso
Authors: Rojas-Bravo Jorge , Gajardo Aguayo Jorge , Albornoz Torres Catherine , Romero Inostroza Javiera
Published: January 2022

En el contexto de la implementación de un Estudio de Clases en una microrred de escuelas públicas, se describen sus etapas y su contribución en el desarrollo profesional docente. Aplicando un estudio de caso intrínseco, se realizan observaciones y entrevistas semiestructuradas a un conjunto de docentes en el área del Lenguaje para indagar los impactos percibidos en su desarrollo profesional como también en los elementos de los estudios de clase que requieren ajustes. Para el análisis se desarrolló una codificación abierta hasta determinar elementos temáticossignificativos. Dentro de los resultados, los docentes reconocen una contribución en el trabajo colaborativo que logran desarrollar, calificándolo como una experiencia auténtica que desafía y problematiza sus habilidades profesionales claves para su quehacer pedagógico. Finalmente, se discute su aplicación y se proyecta su utilidadpara establecer redes de colaboración entre escuelas.
Минимальные добавления к максимальным торам в их нормализаторах для групп $F_4(q)$
Authors: Galt Alexey Albertovich , Staroletov Alexey Mikhailovich
Published: January 2022

Пусть $G$ - конечная группа лиева типа $F_4$ и $W$ - группа Вейля группы $G$. Для каждого максимального тора $T$ группы $G$ найден минимальный порядок добавления к тору $T$ в его алгебраическом нормализаторе $N(G,T)$. В частности, найдены все максимальные торы, имеющие дополнение в группе $N(G,T)$. Пусть тор $T$ соответствует элементу $w$ группы $W$. Найдены минимальные порядки поднятий элементов $w$ в группе $N(G,T)$.
Библиография: 20 наименований.
Асимптотики типа Планшереля-Ротаха для совместно ортогональных многочленов Эрмита и рекуррентные соотношения
Authors: Aptekarev Alexander Ivanovich , Dobrokhotov Sergey Yur'evich , Tulyakov Dmitrii Nikolaevich , Tsvetkova Anna Valerievna
Published: January 2022

Изучаются асимптотические свойства совместно ортогональных многочленов Эрмита, которые определяются соотношениями ортогональности относительно двух весов Эрмита (распределениями Гаусса) со сдвинутыми максимумами. Стартовой точкой асимптотического анализа являются четырехчленные рекуррентные соотношения, связывающие многочлены с соседними номерами. Получены асимптотические разложения при согласованном росте номера многочлена и его переменной (так называемые асимптотики типа Планшереля-Ротаха). Использованы две методики: построения разложений базисов однородных разностных уравнений и подход, основанный на сведении разностного уравнения к псевдодифференциальному с последующим использованием теории канонического оператора Маслова. Оба подхода демонстрируют согласованные результаты.
Библиография: 37 наименований.
Examining the Intersection between Gender, Community Health Workers, and Vector Control Policies: A Text Mining Literature Review
Authors: De Menezes Ana , Nunes Ana Carolina , Pimenta Denise Nacif , Lotta Gabriela , Nkya Theresia , Martins Krieger Morgana , Schall Brunah , Wenham Clare
Published: January 2022

Gender intersects with healthcare systems; this is equally true for arboviral vector control efforts. However, there is as yet no comprehensive analysis as to how vector control is gendered. Hence, our objective is to provide the first thematic scoping and spatial distribution of the literature on gender, community health workers, and vector control. The authors use a systematic review approach to collect the academic literature on gender, community health workers, and vector control in Web of Science, Scopus, and PubMed (7,367 articles). After applying the exclusion criteria, 2,812 articles were analyzed using machine learning techniques: text mining and quantitative text analysis. The authors use topic modeling to assess the thematic scope of the literature and analyze the spatial distribution of themes. Our results show that the literature’s spatial scope is strongly represented by the global south as research was conducted mainly in Latin America, Africa, and Asia, places with greater incidence of vector-borne disease and with health systems, which incorporate community healthcare workers. However, there are significant spatial heterogeneities in where and how research is conducted. The topic analysis reveals that the literature predominantly considers issues of sex (e.g., pregnancy) and gender as it relates motherhood. Gendered considerations occur upon implementation of vector control policies, rather than being mainstreamed into their development and delivery. There is a need to deepen the analysis to allow for gendered aspects to be understood beyond binary sex differences and/or reproductive health.
To plant or not to plant? A soil temperature climatology for the Northern and Central Plains
Authors:   NOAA/National Integrated Drought Information System, Campbell Olivia , Umphlett Natalie , Stiles Crystal
Published: January 2022

Sufficient soil temperatures at the time of planting are essential for a well-established stand in both large-scale agriculture and recreational home gardening. Planting too early in the season increases the risk for frost damage and slow seedling growth while planting too late risks not reaching the required growing degree days (GDD) for plant maturity. In this study, a climatology of the date in which soils reach critical temperature thresholds for crops was developed for the Northern and Central Plains. At least 15 years of soil temperature data from 155 automated stations from six different networks were utilized in this study. Results showed that Minnesota consistently reached each soil temperature threshold last, while south-central Colorado reached each threshold first, with differences in air temperature and soil moisture likely playing a role. These results were incorporated into an online tool that both professional and recreational agriculturists can use to determine when soil temperatures are best for planting. It will also help put soil temperatures into context based on a climatological average.
Efforts To Improve Employee Performance Through Quality Of Work-Life And Effectively Moderated Teamwork Communication On Pt. Rajawali Property Mandiri Medan
Authors: Refinda deschamp sembiring  , Muhammad Fauzan Azhmy  , Ezzah Nahrisah  , Teguh Setiawan  , Pitono
Published: January 2022

This study aims to determine the effect of quality of work-life and teamwork on the performance of employees of PT Rajawali Properti Mandiri Medan. To find out whether the effectiveness of communication moderates the effect of quality of work-life and teamwork on employee performance at PT Rajawali Properti Mandiri Medan. The total population in this study amounted to 116 people, and by using a saturated sampling technique, a sample of 116 people was obtained. The analysis technique used is multiple linear regression and residual MRA technique. The results showed that the quality of work-life had a significant effect on the performance of the employees of PT Rajawali Properti Mandiri Medan. Teamwork affects employee performance at PT Rajawali Properti Mandiri Medan. The effectiveness of communication proved significant in moderating the quality of work-life on employee performance and the effectiveness of communication proved significant in moderating teamwork on employee performance.
Quality Risk Management in Infusation Product Distribution Using Failure Mode and Effect Analysis (FMEA) and Analytical Hierarchy Process (AHP) Methods
Authors: Elis Dwiana Ratnamurni  , Eka Ludiya  , Amanda Luthfiartie
Published: January 2022

This study aims to determine the causes of product leaks so as to minimize the risks of product quality degradation. The research method used is descriptive qualitative research method, data collection techniques used are observation, interviews and documentation. The collected data is then analyzed to obtain useful information to solve a problem in research. The process of testing the validity and reliability in this study uses a triangulation process. In this study, to measure Quality Risk Management, FMEA is used as a tool to measure or identify the source or cause of a quality problem. The next method to solve problems or risks in Quality Risk Management is AHP. The results of the study can be concluded that, Quality Risk Management in the distribution of Infusion products. The risk with the highest RPN value is the risk of damaged goods in the distribution flow of releasing goods from the warehouse to the expedition of PT. BSP which causes a leak in the softbag packaging. These risks are then analyzed to find the best alternative for handling them. Determine alternative handling of Quality Risk Management in the distribution of Infusion products at PT. BSP using the AHP method. Based on calculations using Expert Choice 11 software, the priority criteria are time and handling effectiveness which has the highest pairwise comparison value is the alternative of adding product handling information labels on cardboard packaging.
SWOT Analysis as a Competitive Strategy at Primkop Kartika Ardagusema Cimahi City, West Java, Indonesia
Authors: Wiara Sanchia Grafita Ryana Devi  , Desty Rara Pringgandinie  , Henly Yulina  , Deni Hadiansah
Published: January 2022

In the current era of globalization, companies must be able to design a competitive strategy so as not to compete with other companies, a competitive strategy is one way for companies to find out their competitiveness in every strength that exists in a company. Every company must have a competitive advantage that other companies do not have. To design a competitive strategy the company can use a SWOT analysis. The effective use of SWOT analysis can play an important role in determining competitive strategies, in order to know the strengths, weaknesses, opportunities and threats faced by the company in maintaining the company's survival. The purpose of this study was to determine whether SWOT analysis is an appropriate strategy in increasing company production and how competitive strategies are carried out by a company to be able to compete in the era of globalization. This research data collection uses secondary data in obtaining data, archives, and documents. From the research that has been done, it is found that the results of the data that have been analyzed using a SWOT matrix from several internal factors, in the form of strengths and weaknesses, as well as external factors in the form of opportunities and threats to determine the competitive strategy for the Kartika Ardagusema Cooperative, is to carry out a diversification strategy (product, market).
The Early Sport and Play Experiences of Elite New Zealand Hockey Players From Rural and Regional Communities: A qualitative descriptive study
Authors: Newport Robert , Walters Simon , Millar Sarah-Kate , Dickson Geoff , Lenton Andrew
Published: January 2022

The foundation of an athlete’s development is formed through their early developmental experiences. Thus, in this study we explored the early sport and play experiences of elite New Zealand hockey players from rural and regional communities. In our examination of how smaller communities contribute to the development of New Zealand’s top athletes, this research has a particular focus on the athletes’ early sport and play experiences and the influence of people around them during their growth and development. In this qualitative descriptive study, we employed semi-structured interviews to gather data from eight current and former elite New Zealand hockey players. The study’s findings contribute to the ongoing debate regarding whether early specialisation positively or negatively influences young athletes’ development. Furthermore, it provides evidence supporting the benefits of a developmental and delayed specialisation pathway to elite performance. Surrounded by a physical, social, and cultural environment that supported freedom and responsibility alongside unstructured, outdoor, risky play experiences, the participants of this study benefited from their early developmental experiences, which supported their pathways to elite level.
Reciclaje y construcción social del territorio: Una mirada psicosocial
Authors: Giraldo Gómez Luz , Pulido Varón Heidi
Published: January 2022

Estudios sobre las dinámicas de construcción social del territorio han identificado cuatro elementos constitutivos que responden a una visión psicosocial: el contexto socio-histórico, las organizaciones y luchas, los actores como agentes y las relaciones entre ellos. El presente artículo, analiza la relación entre la actividad del reciclaje y las dinámicas de construcción social del territorio en el municipio de El Santuario (Antioquia, Colombia) identificando en el reciclaje, los cuatro elementos mencionados. Se asumió una orientación cualitativa y un método etnográfico que permitió la aproximación a los actores y a las dinámicas socio-construccionistas que configuran el territorio a partir de la observación participante, entrevistas semiestructuradas y un taller de cartografía social. Los resultados destacan elementos históricos y socio-políticos que develan luchas, resistencias, significados y relaciones entre los actores involucrados, teniendo como centro, el papel de los recicladores de oficio agremiados y de la asociación de recicladores de oficio de El Santuario.
El entre-nos femenino: Una promesa política
Authors: Díaz Alzate Magda , Durán Palacio Nicolasa , Gómez Durán Deysafira
Published: January 2022

La participación de las mujeres en los escenarios enfrenta a dos graves obstáculos: su tradicional confinamiento a la vida doméstica y la definición de la Mujer en singular, que no admite la comprensión de la diversidad y la pluralidad. Una de las consecuencias de estos obstáculos, es la minimización de la participación de las mujeres en los espacios públicos, además, el afán del sistema patriarcal para mantener a las mujeres individualizadas. Este trabajo presenta dos categorías como resultados de una investigación cualitativa con enfoque feminista y diseño hermenéutico ontológico-político, cuyo objetivo fue comprender la configuración de subjetividades políticas en mujeres jóvenes. Se halló que los espacios colectivos de reflexión y crítica de los modos de ser mujer, se constituyen en un potencial para una auténtica participación política, lo que se puede develar en la categoría Entrenos, que demuestra que una de las formas de resistencia de las mujeres es la juntanza para reivindicarse en su derecho de existir plurales y de participar en espacios públicos, que es lo que presenta la segunda categoría: Aparición en el espacio público: expresión de las subjetividades políticas.
CONSUMO, DESCARTE DE RESÍDUOS, JUSTIÇA E RACISMO AMBIENTAL: CONTRIBUIÇÕES DA EDUCAÇÃO AMBIENTAL CRÍTICA PARA UMA SEQUÊNCIA DIDÁTICA INVESTIGATIVA NO ENSINO MÉDIO
Authors: PEREIRA DA SILVA RODRIGO , DOMINGOS PATRICIA
Published: January 2022

ESTE TRABALHO APRESENTA UMA SEQUÊNCIA DIDÁTICA PAUTADA NA EDUCAÇÃO AMBIENTAL CRÍTICA E JUSTIÇA SOCIOAMBIENTAL, ELABORADA PARA APLICAÇÃO EM UM COLÉGIO ESTADUAL DE NÍVEL MÉDIO DO RIO DE JANEIRO, QUE SE LOCALIZA PRÓXIMO AO BAIRRO DE VILA CORTES, NO MUNICÍPIO DE TANGUÁ-RJ. O OBJETIVO É AUXILIAR DOCENTES COM A SEQUÊNCIA DIDÁTICA RELACIONADA AOS CONTEÚDOS: CONSUMISMO E RACISMO AMBIENTAL E LIXO URBANO. CONSIDERA-SE QUE TAIS CONTEÚDOS NÃO SÃO MINISTRADOS DE MANEIRA RECORRENTE EM ESCOLAS DE REGIÕES PERIFÉRICAS, ONDE O PENSAMENTO CRÍTICO, A DESNATURALIZAÇÃO DO RACISMO AMBIENTAL E A APRENDIZAGEM SIGNIFICATIVA REPRESENTAM UM DIFERENCIAL IMENSURÁVEL PARA A FORMAÇÃO E COTIDIANO DO DISCENTE. O PERCURSO METODOLÓGICO É PAUTADO NA AÇÃO PARTICIPATIVA, ONDE OS ALUNOS TÊM AÇÕES CONSCIENTES E TRANSFORMADORAS. SERÃO REALIZADAS DISCUSSÕES EM SALA DE AULA QUE PERMITAM CONSTRUIR CONHECIMENTO E ATITUDES QUE EMPODEREM OS ESTUDANTES, VISANDO SEU ENTENDIMENTO COMO SUJEITOS DE DIREITO PARA QUE, AO FINAL, SINTAM-SE CAPAZES POR EXEMPLO DE REIVINDICAR JUNTO AO PODER PÚBLICO SEUS DIREITOS À ALIMENTAÇÃO SAUDÁVEL E EQUILIBRADO, À JUSTIÇA SOCIOAMBIENTAL PARA OS BAIRROS PERIFÉRICOS DA REGIÃO E AO DESCARTE ADEQUADO PARA O ARMAZENAMENTO DO LIXO LOCAL. PRETENDE-SE CONSTRUIR COM ESTUDANTES UMA AMPLIAÇÃO CRÍTICA DA PERCEPÇÃO SOCIOAMBIENTAL DE SUA REALIDADE, A FIM DE PRODUZIR UM ESTRANHAMENTO SOBRE AS CONDIÇÕES LOCAIS, QUE SE CARACTERIZAM POR UM CENÁRIO DE INJUSTIÇA E RACISMO SOCIOAMBIENTAL.
CONTRIBUIÇÕES TEÓRICAS PARA A AQUISIÇÃO DA LINGUAGEM E O ENSINO-APRENDIZAGEM DE LÍNGUA
Authors: CRISTINA GOMES DA SILVA TELMA
Published: January 2022

O PRESENTE ARTIGO ANCORADO EM OS TRABALHOS DE CORREA (1999), SCARPA (2006), DEL RÉ (2006), FINGER (2008) E SANTOS (2008) APRESENTA AS PRINCIPAIS CONTRIBUIÇÕES TEÓRICAS PARA O CAMPO DE AQUISIÇÃO DA LINGUAGEM OBSERVANDO A IMPORTÂNCIA DESSAS ABORDAGENS PARA O ENSINO-APRENDIZAGEM DE LÍNGUA MATERNA PARA/PELA CRIANÇA. ESTE ARTIGO POSSUI COMO QUESTÃO NORTEADORA SABER: “QUAIS AS PRINCIPAIS CONTRIBUIÇÕES TEÓRICAS PARA O CAMPO DA AQUISIÇÃO DA LINGUAGEM?”; E, PARA TANTO, APRESENTA UM BREVE PANORAMA DE OS ESTUDOS SOBRE A AQUISIÇÃO DA LINGUAGEM DO SÉCULO XIX AO SÉCULO XX, ENFOCANDO AS CORRENTES TEÓRICAS DO BEHAVIORISMO, GERATIVISMO, CONEXIONISMO, COGNITIVISMO E INTERACIONISMO SOCIAL PARA TECER CONSIDERAÇÕES SOBRE AS CONTRIBUIÇÕES DESSAS TEORIAS PARA OS ESTUDOS AQUISICIONISTAS E, POR SUA VEZ, PARA O ENSINO-APRENDIZAGEM DE LÍNGUA MATERNA PARA/PELA CRIANÇA. OS RESULTADOS OBTIDOS COM A PESQUISA BIBLIOGRÁFICA MOSTRAM QUE ESSAS ABORDAGENS TEÓRICAS FAVORECEM A COMPREENSÃO DO PROCESSO DE AQUISIÇÃO DA LÍNGUA(GEM), BEM COMO PROPUSERAM MÉTODOS DE OBSERVAÇÃO, REGISTRO E MOTIVAÇÃO/ESTÍMULO DA/PARA A APRENDIZAGEM DA LÍNGUA MATERNA PARA/PELA CRIANÇA EM CONTEXTO DOMICILIAR. ESSES MÉTODOS QUANDO INTRODUZIDOS NO CONTEXTO ESCOLAR PROPICIAM O PROCESSO DE ENSINO-APRENDIZAGEM DA LÍNGUA(GEM) E POSSIBILITAM OBSERVAR ASPECTOS RELACIONADOS AO DESENVOLVIMENTO LINGUÍSTICO, PSICOLÓGICO E COGNITIVO DA CRIANÇA.
CRIATIVIDADE E INOVAÇÃO NAS ESCOLAS: UMA ABORDAGEM PARA PROMOVER A ECONOMIA CRIATIVA E O DESENVOLVIMENTO SUSTENTÁVEL
Authors: SILVA DA COSTA LUCAS , SANTOS VIEIRA DE JESUS DIEGO
Published: January 2022

MESMO COM OS ESFORÇOS DO GOVERNO, A NOVA BNCC TEM PROMOVIDO POUCA TRANSFORMAÇÃO DENTRO DA SALA DE AULA. O ATUAL SISTEMA DE EDUCAÇÃO PRECISA DE UMA REFORMULAÇÃO, NÃO APENAS EM QUESTÃO DE CURRÍCULO, MAS TAMBÉM DE METODOLOGIA, COM UM PROPÓSITO DE FORMAR PROFISSIONAIS MAIS ADEQUADOS PARA UM NOVO CONTEXTO. ATUALMENTE, COM O IMPACTO DAS CHAMADAS NOVAS ECONOMIA, ESPECIALMENTE A ECONOMIA CRIATIVA, NOSSO SISTEMA DE ENSINO SE VÊ ULTRAPASSADO. ESTA PESQUISA TEM COM IDENTIFICAR DE QUE MANEIRA A CRIATIVIDADE E A INOVAÇÃO PODEM SER INSERIDAS NO CONTEXTO ESCOLAR COM O INTUITO DE PROMOVER A ECONOMIA CRIATIVA E O DESENVOLVIMENTO SUSTENTÁVEL. PARA ISSO FORAM REALIZADOS UMA PESQUISA BIBLIOGRÁFICA E ENTREVISTAS COM PROFESSORES, COM A INTENÇÃO DE IDENTIFICAR COMO OS PROFESSORES PERCEBEM A IMPORTÂNCIA DA CRIATIVIDADE E DA INOVAÇÃO NO CONTEXTO ESCOLAR.
CURRÍCULO ESCOLAR E IDENTIDADES: OS CONTEÚDOS CURRICULARES COMO COMPONENTES CULTURAIS NA ESCOLA.
Authors: SIMEIA BARBOSA DA SILVA MARTINS KEZIA
Published: January 2022

ABORDA-SE NESTE TEXTO A QUESTÃO DO CURRÍCULO ESCOLAR NUMA PERSPECTIVA CRÍTICA DE DAR VISIBILIDADES A CONTEÚDOS CURRICULARES, NÃO MERAMENTE COMO CUMPRIMENTO DE DISCIPLINAS E CARGAS HORÁRIAS. A PERSPECTIVA QUE SE ASSENTA ESTA REFLEXÃO É DE CURRÍCULO COMO CONSTRUÇÃO SOCIAL E CULTURAL, UMA CONSTRUÇÃO DE NÓS MESMOS COMO SUJEITOS, DE NOSSAS IDENTIDADES. O TRABALHO DESTACA O CURRÍCULO ESCOLAR E SUA RELAÇÃO COM A FORMAÇÃO DAS IDENTIDADES CULTURAIS, APRESENTANDO REFLEXÕES TEÓRICAS À LUZ DE SACRISTÁN (1998), SANTOMÉ (2005), SILVA (2007), HALL (2002, 2006), MOREIRA E SILVA (2008), E OS RESULTADOS DE PESQUISAS COM PROFESSORES DE ENSINO FUNDAMENTAL ACERCA DOS CONTEÚDOS CURRICULARES DESENVOLVIDOS COM OS ESTUDANTES. A ABORDAGEM É QUALITATIVA, POR MEIO DE UMA PESQUISA DE CAMPO, COM REALIZAÇÃO DE ENTREVISTA SEMI-ESTRUTURADA COM OS DOCENTES DE UMA ESCOLA MUNICIPAL DE PARINTINS, AMAZONAS.
DESAFIOS DA GESTÃO EM TEMPOS DE PANDEMIA: OS SLOGANS PEDAGÓGICOS ENTRE O DITO E O FEITO
Authors: DOS SANTOS MARTINS DE OLIVEIRA ANDRÉIA , FERNANDES COUTO LEDIANI
Published: January 2022

ESTE ARTIGO DISCUTE A DISTÂNCIA OPERACIONAL ENTRE OS SLOGANS PEDAGÓGICOS ESTABELECIDOS PELO DISCURSO ACADÊMICO E O QUE É REALIZADO NAS ESCOLAS, ESPECIFICAMENTE EM TEMPOS DE PANDEMIA, E O DISTANCIAMENTO SOCIAL E A DEPENDÊNCIA TANTO POR PARTE DE PROFESSORES COMO ALUNOS DA INTERNET. PARA DELINEAR TAIS SLOGANS FORAM UTILIZADOS OS DISCURSOS DOS TEÓRICOS LUCK (2011), OLIVEIRA (2007) TARDIF 2014), SCHELB (2017), KAHNEMAN E TVERSKY E DOS DOCUMENTOS OFICIAIS CONSTITUIÇÃO BRASILEIRA 1998 ART. 205, LDB E BNCC EM CONTRA PARTIDA RECORRE-SE À OBSERVAÇÃO EMPÍRICA DESTA AUTORA SUBSIDIADA POR OUTROS DEPOIMENTOS, ORIENTAÇÕES E DOCUMENTOS EXTRAOFICIAIS QUE PELA SUA NATUREZA PRECISAM SER MANTIDOS EM SIGILO. PARA CONCLUIR QUE, A PANDEMIA SÓ AGRAVOU A CULTURA DO SLOGAN E QUE SE A ESCOLA NÃO ESTABELECER UMA PROFUNDA REFLEXÃO ACERCA DE SUA METODOLOGIA DE TRABALHO, E PRINCIPALMENTE, DE SUAS ARTICULAÇÕES COM O SEU PÚBLICO ALVO: O ESTUDANTE, IRÁ ABRIR MÃO DE UMA DE SUAS RAZÕES DE SER: FAZER PENSAR.