bluuebunny/crossref_metadata_2025_split huggingface dataset:
Frazematyczny potencjał połączenia wyrazowego bieda z nędzą we współczesnej polszczyźnie
Authors: Młynarczyk Ewa 
Published: November 2021

Phrasematic Potential of the Word Combination: bieda z nędzą in Contemporary Polish
The combination of synonymous words, whose origin may be associated with folk demonology and personified notions of Bieda [Poverty] and Nędza [Misery], has become the basis for a few phrasemes that are authenticated in contemporary Polish language. The analysis of research material that includes a variety of texts, differing in terms of topic, genre and style, is the evidence that apart from the phraseme bieda z nędzą, which is registered in dictionaries, also other multi-verbal units, whose basic element of composition is this particular word combination, are used in Polish. The primary significance of the analysed phrasemes results from the presence of two synonymous words denoting a difficult financial situation, which leads to the hyperbolisation of the phenomenon. From the pragmatic perspective, however, they are used mostly as negative evaluation units, referring to the material sphere, but also to various fields, phenomena and events, which, according to the speaker, are characterised by low quality, have visible shortages and symptoms of poverty, or result from negligence or bad taste. As expressively and axiologically marked terms, which are characteristic of the colloquial style, these phrasemes are encountered in comments and discussion forums, as well as media coverage, especially in headlines. Longer phrasemes, which are joined by a clear rhyme, are the elements of intertextual games in various cultural texts: artistic works, blogs and chrematonyms.
Permeabilidade da política comercial brasileira diante da participação da Coalizão Empresarial Brasileira durante as negociações do acordo Mercosul e União Europeia | Brazilian trade policy permeability in the face of Brazilian Business Coalition participation during the negotiations of the Mercosul and European Union agreement
Authors: Pereira Alexsandro Eugenio , Rios Danniele Varella 
Published: November 2021

Este artigo tem como objetivo investigar em que medida a política comercial brasileira esteve permeável às pressões domésticas exercidas pela Coalizão Empresarial Brasileira - CEB ao longo das negociações comerciais entre o Mercosul e a União Europeia. Sustenta-se a hipótese de que a participação desse grupo esteve condicionada à sua contribuição técnica, enquanto sua influência política foi limitada pela autonomia decisória do Ministério das Relações Exteriores. Para testar essa hipótese, foram analisadas 83 propostas presentes em documento publicado pela CEB, classificadas em técnicas ou “posicionais” e comparadas com o resultado do acordo, disponibilizado pelo Itamaraty. Os resultados apontam para alto grau de permeabilidade de propostas técnicas (X=0,75), frente ao baixo grau de permeabilidade de propostas “posicionais” (X=0,38). No entanto, para inferir sobre a relação desse resultado com a autonomia decisória do Ministério das Relações Exteriores, seria necessário um aprofundamento da investigação por meio de métodos qualitativos como o process tracing. Palavras-chave: Participação empresarial; permeabilidade; política comercial.ABSTRACT This article aims to investigate the extent to which Brazilian trade policy was permeable to domestic pressures conducted by the Brazilian Business Coalition - CEB during trade negotiations between Mercosur and the European Union. The hypothesis holds that this group's participation was conditioned to its technical contribution, while its political influence was limited by the decision-making autonomy of the Ministry of Foreign Affairs. To test this hypothesis, 83 proposals present in a document published by CEB were classified as technical or “positional” and compared with the result of the agreement, published by Itamaraty. The results point to a high degree of permeability of technical proposals (X = 0.75), compared to the low degree of “positional” proposals (X = 0.38). However, to infer about the linkage between this result and decision-making autonomy of Ministry of Foreign Affairs, it would be necessary to deepen the investigation through qualitative methods such as process tracing.Keywords: Business participation; permeability; trade policy. Recebido em 07 fev. 2021 | Aceito em 30 ago. 2021
One-stage bilateral unicompartmental knee arthroplasty is a suitable option vs. the two-stage approach: a meta-analysis
Authors: Feltri Pietro , Mondini Trissino da Lodi Camilla , Grassi Alberto , Zaffagnini Stefano , Candrian Christian , Filardo Giuseppe 
Published: November 2021

To compare one-stage vs. two-stage bilateral unicondylar knee arthroplasty (UKA) in terms of complications, mortality, reinterventions, transfusion rate, days to discharge, and outcomes for the treatment of bilateral mono-compartmental knee osteoarthritis. A systematic review was performed in the PubMed, Web of Science, and Cochrane databases up to February 2021. Randomized controlled trials, case-control studies, and case series describing the use of bilateral UKA were retrieved. A meta-analysis was performed on complications, mortality, reinterventions, transfusion rate, and days to discharge comparing one-stage vs. two-stage replacement, and outcomes were also reported. Assessment of risk of bias and quality of evidence was performed with the Newcastle-Ottawa Scale. Fifteen articles were included on 1451 patients who underwent bilateral UKA (44.9% men, 55.1% women, mean age 66 years). The systematic review documented, for bilateral one-stage UKA: 2.6% major and 5.4% minor complication rates, 0.5% mortality, 1.9% reintervention, 4.1% transfusion rates, and 4.5 mean days to discharge. No studies reported functional differences. The meta-analysis did not find differences for major complications, minor complications, mortality, reintervention, transfusion rates, or days to discharge versus two-stage bilateral procedures. The operative time was 112.3 vs. 125.4 minutes for one-stage and two-stage surgeries, respectively. The overall quality of the retrieved studies was high. Bilateral single-stage UKA is a safe procedure, with a few complications, and overall positive clinical results. No differences were found in terms of complications, mortality, reinterventions, transfusion rate, and days to discharge in comparison with the two-stage approach. Cite this article: EFORT Open Rev 2021;6:1063-1072. DOI: 10.1302/2058-5241.6.210047
Electrochemical study and characterization of tin coatings with and without glucose-based additive
Authors: Cherrouf Sghir , Salhi Yassine , El Echhab Amina , El Grini Hassan , Tellal Jihane , Cherkaoui Mohammed , Lakhrissi Brahim 
Published: November 2021

<p>The tin coating was elaborated electrolytically on an ordinary steel substrate in SnSO<sub>4</sub> based electrolyte in acid medium with additive (bis-glycobenzimidazolone) at ambient temperature. The pH is maintained at 1.2±0.2 Bis-glycobenzimidazolone influence on the electrochemical properties of the tin coating was investigated using stationary polarization, chronopotentiometry, and cyclic voltammetry techniques. These studies show an apparent decrease in cathodic peak current and a drop in potential. The deposition rate also decreases as the concentration of the additive increases. SEM (Scanning Electron Microscopy) observation and XRD (X-ray Diffraction) analysis showed that the coating consists of good surface quality of the deposit elaborated by the addition of an optimal concentration of bis-glycobenzimidazolone (10<sup>-3</sup>M) in the electrolyte, which constitutes the continuation of a preliminary study.<strong></strong></p>
Polielectrolito catiónico como coagulante empleado para remover aceites y grasas de aguas residuales de una industria láctea
Authors: Oñate Barraza Hernando Carlos , Chinchilla Calderón María Alejandra 
Published: November 2021

Resumen
Contexto: Evaluar la eficiencia de un polielectrolito catiónico comercial como coagulante en el tratamiento de las aguas residuales de una industria láctea.
Metodología: Para realizar el montaje de las pruebas de jarras con 1 l de muestra de aguas residuales de una industria láctea, se utilizó un polielectrolito catiónico como coagulante. Cada una de las pruebas se realizó bajo condiciones de mezclado rápido a 150 r. p. m. (duración 1 min), mezclado lento a 30 r. p. m. (25 min) y reposo (30 min).
Resultados: Se realizaron pruebas de jarras, empleando dosis de coagulante de 100, 140, 180, 220 y 260 mg/l, obteniendo eficiencias de remoción para aceites y grasas, solidos suspendidos totales, demanda química de oxígeno (DQO), y turbidez con el uso del coagulante, entre el 27 %-62 %, 57 %-89 %, 8 %-58 % y 26 %-88 %, respectivamente. La mejor concentración resulto ser la de 140 mg/l.
Conclusiones: Se concluyó que el polielectrolito catiónico comercial empleado como pretratamiento de coagulación constituye una opción para facilitar la remoción de aceites y grasas en la unidad de flotación por aire disuelto, del sistema de tratamiento de aguas residuales de la industria láctea.
Financiamiento: Se desarrolló en el marco del convenio institucional entre la Universidad Popular del Cesar, sede Valledupar, y la industria láctea Dairy Partners Americas (DPA) Colombia Ltda.
Reciclaje de EAFD a través de la lixiviación selectiva de zinc con soluciones de citrato: comparación con un ácido inorgánico
Authors: Borda Johana , López Fabián , Torres Robinson , Parra Mario 
Published: November 2021

Contexto: Los EAFD (Electric Arc Furnace Dust) son materiales con un elevado contenido metálico que no es aprovechado al desconocerse su composición y el enfoque técnico para tratarlos o reciclarlos de manera segura. Aunque es un coproducto rico en zinc, a menudo la recuperación de este metal es una tarea desafiante.
Objetivo: Proponer un método para tratar los EAFD mediante la extracción selectiva de zinc por vía hidrometalúrgica, obteniendo un licor rico en zinc para su posterior recuperación y futura aplicación y un sólido rico en hierro para su recirculación en procesos siderúrgicos.
Metodología: Los experimentos se realizaron a través de lixiviaciones por agitación empleando soluciones de citrato de sodio a concentración y agitación moderadas, temperatura y presión ambiente. Algunas de las variables de estudio fueron modificadas a fin de establecer las mejores condiciones para el proceso.
Resultados: Luego de realizar una correlación de resultados y análisis de variables, se determinó que es posible alcanzar extracciones por encima del 50% de Zn y por debajo del 3% de Fe con el citrato. Además, que una concentración de 0.5 M y proporción S/L de 25g / 1 L son algunas de las condiciones más favorables para el proceso de extracción.
Conclusiones: Es posible un aprovechamiento del residuo EAFD mediante ruta hidrometalúrgica empleando un agente orgánico como solución lixiviante. El método permite extraer selectivamente el metal de interés a condiciones de trabajo moderadas.
Analytical optimization of the laser induced refractive index change (LIRIC) process: maximizing LIRIC without reaching the damage threshold
Authors: Arba-Mosquera Samuel , Krüger Luise , Naubereit Pascal , Sobutas Simas , Verma Shwetabh , Zheleznyak Len , Knox Wayne H. 
Published: November 2021

Abstract
A method to determine the optimum laser parameters for maximizing laser induced refractive index change (LIRIC) while avoiding exceeding the damage threshold for different materials with high water content (in particular, polymers such as hydrogels or the human cornea) is proposed. The model is based upon two previous independent models for LIRIC and for laser induced optical breakdown (LIOB) threshold combined in a simple manner. This work provides qualitative and quantitative estimates for the parameters leading to a maximum LIRIC effect below the threshold of LIOB.
Imagining the Etruscans: Modern European Perceptions of an Ancient Italian Civilization
Authors: Harari Maurizio 
Published: November 2021

Abstract
The Etruscans, ancient people of pre-Roman Italy, have been the subject of lively discussions among both scholars and disseminators of popular pseudo-scientific theories from the late Humanistic age, an interest and popularity that reached a crescendo in the 18th to 20th centuries. This paper aims to explore the ideological features of the foundation of the highly specialized but often self-referential discipline, the so-called “Etruscology” that finally developed in the 20th century, with particular reference to the complicated connections between the very Italian territorial context of Etruscan civilization and the European dimension of its reception and popularization.
Kita-Ökonomik – eine Perspektive für Deutschland
Authors: Spieß C. Katharina 
Published: November 2021

Zusammenfassung
Erst in den vergangenen Jahren finden sich zunehmend empirische Arbeiten mit einem ökonomischen Blick auf die Kindertagesbetreuung in Deutschland. Darunter finden sich familien- und arbeitsmarktökonomische Studien zur Bedeutung von Kitas für die Vereinbarkeit von Familien- und Erwerbsarbeit. Es zeigt sich, dass der Kita-Ausbau die Erwerbstätigkeit von Müttern mit jungen Kindern erhöht hat. Bildungsökonomische Arbeiten zu den Auswirkungen von Kitas auf die kindliche Entwicklung in Deutschland bestätigen internationale Befunde: Besonders profitieren Kinder aus sozioökonomisch benachteiligten Familien. Andere Arbeiten sind der Auswirkung auf Fertilität und Wohlbefinden gewidmet. Studien zu Kita-Trägern finden sich indes nur sehr vereinzelt. Die Qualität von Kitas wird in ökonomischen Analysen nicht sehr differenziert betrachtet. Weitere Analysen könnten wichtige Erkenntnisse für die künftige Kita-Politik liefern.
L
1 and L
∞ stability of transition densities of perturbed diffusions
Authors: Bitter Ilya , Konakov Valentin 
Published: November 2021

Abstract
In this paper, we derive a stability result for

L
1

{L_{1}}

and

L
∞

{L_{\infty}}

perturbations of diffusions under weak regularity conditions on the coefficients. In particular, the drift terms we consider can be unbounded with at most linear growth, and the estimates reflect the transport of the initial condition by the unbounded drift through the corresponding flow. Our approach is based on the study of the distance in

L
1

{L_{1}}

-

L
1

{L_{1}}

metric between the transition densities of a given diffusion and the perturbed one using the McKean–Singer parametrix expansion. In the second part, we generalize the well-known result on the stability of diffusions with bounded coefficients to the case of at most linearly growing drift.
Common points of therapeutic intervention in COVID-19 and in allogeneic hematopoietic stem cell transplantation associated severe cytokine release syndrome
Authors: Gopcsa László , Bobek Ilona , Bekő Gabriella , Lakatos Botond , Molnár Eszter , Réti Marienn , Reményi Péter , Sinkó János , Szlávik János , Tatai Gábor , Vályi-Nagy István 
Published: November 2021

Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) and coronavirus disease 2019 (COVID-19) infection can both lead to severe cytokine release syndrome (sCRS) resulting in critical illness and death. In this single institution, preliminary comparative case-series study we compared clinical and laboratory co-variates as well as response to tocilizumab (TCZ)-based therapy of 15 allogeneic-HSCT- and 17 COVID-19-associated sCRS patients. Reaction to a TCZ plus posttransplant cyclophosphamide (PTCY) consolidation therapy in the allogeneic-HSCT-associated sCRS group yielded significantly inferior long-term outcome as compared to TCZ-based therapy in the COVID-19-associated group (P = 0.003). We report that a TCZ followed by consolidation therapy with a Janus kinase/signal transducer and activator of transcription (JAK/STAT) inhibitor given to 4 out of 8 critically ill COVID-19 patients resulted in their complete recovery. Non-selective JAK/STAT inhibitors influencing the action of several cytokines exhibit a broader effect than TCZ alone in calming down sCRS. Serum levels of cytokines and chemokines show similar changes in allogeneic-HSCT- and COVID-19-associated sCRS with marked elevation of interleukin-6 (IL-6), regulated upon activation normal T-cell expressed and secreted (RANTES), monocyte chemoattractant protein-1 (MCP-1) and interferon γ-induced protein 10 kDa (IP-10) levels. In addition, levels of IL-5, IL-10, IL-15 were also elevated in allogeneic-HSCT-associated sCRS. Our multi-cytokine expression data indicate that the pathophysiology of allogeneic-HSCT and COVID-19-associated sCRS are similar therefore the same clinical grading system and TCZ-based treatment approaches can be applied. TCZ with JAK/STAT inhibitor consolidation therapy might be highly effective in COVID-19 sCRS patients.
Ageing and ocular problems
Authors: Nagy Z. Z. , Kovács I. 
Published: November 2021

Abstract
Ageing is a common problem in modern societies. Due to sophisticated new methods in medicine, the average life expectancy significantly increased in recent years. 70 is the new 50. The new principles of food intake and processing, more exercise, and less smoking contributed to a health benefits and a longer life span of human kind. Nevertheless, there are the special problems of ageing. Numerous dysfunctions of the body may arise affecting a broad range of organs and the musculoskeletal system. The eye can also be severely affected by ageing. Vision gained more importance recently especially during the COVID-19 pandemic. Elderly people who never used computers before, had to learn computer technology in order to communicate with their family and to accomplish their everyday tasks or pay their bills. Therefore, good near vision has become crucial for elderly people. In this review article the most common ageing problems of the eye, therapies and pathophysiology of ageing processes will be reviewed and discussed. There are physiological problems of ageing and there are ocular pathologies which can be treated efficiently in time to preserve near and far visual acuity.
RADIOLOGICAL EVALUATION OF ALLERGIC FUNGAL SINUSITIS: NOVEL FINDINGS
Authors: ÇANKAL Fatih , SARI Neslihan 
Published: November 2021

AIM
Fungal sinusitis is a disease that was previously considered a rare disease, but has recently been reported with increasing frequency in warm climates. Fungal sinusitis classification has evolved over the past two decades and is said to include five subtypes. Discrimination of different subtypes and knowing their radiological features are important for accurate and rapid diagnosis and initiation of appropriate treatment. In our study, we aimed to investigate whether there is a difference between the radiological findings of AFS with a newly defined finding that may help the diagnosis of AFS; serrated turbinate and those reported in the literature.

MATERIALS AND METHODS
Our study included 120 patients who underwent paranasal sinus computed tomography examination in our center between January 2019 and September 2021. Patients diagnosed with AFS as a result of allergic tests and/or fungal culture examinations were included in the first group, and patients diagnosed with non-AFS rhinosinusitis were included in the second group. Presence of serrated turbinate appearence, polyps, bone erosion, CT hyperdensity were evaluated in the images.

RESULTS
The radiological features of AFS and non-AFS were compaired and serrated turbinate appearence was found to be statistically signifant in AFS (p0.05).

CONCLUSION
Our findings showed that serrated turbinate appearence may be a useful radiological marker in the diagnosis of AFS. Bone erosion should be evaluated seperately from other morphological and structural changes in the bone structure, and the bone density measurements should be specified for sinus opacification.
Wybrane zagadnienia z zakresu właściwości cieczy specjalnych i ich roli w procesie udostępniania złóż
Authors:   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Uliasz Małgorzata 
Published: November 2021

Ciecze specjalne to grupa cieczy wykorzystywanych w różnych zabiegach prowadzonych po zakończeniu wiercenia otworu (w tak zwanych pracach zakończeniowych), które nie należy porównywać do płuczek wiertniczych. Do cieczy specjalnych należą m.in. ciecze przemywające i czyszczące, robocze, nadpakerowe, do perforacji rur oraz bufory do operacji linowych i oczyszczania rur. Skład i właściwości technologiczne tych cieczy dobierane są do warunków geologiczno-złożowych oraz roli cieczy w pracach prowadzonych w odwiertach. Do usuwania płuczki wiertniczej z przestrzeni pierścieniowej i oczyszczania powierzchni rur używane są wysokolepkie bufory i ciecze przemywające z dodatkiem polimerów lub środków powierzchniowo czynnych, które mogą być sporządzane na bazie wody słodkiej. Ciecze bezpośrednio oddziałujące na strefę złożową sporządzane są na osnowie soli nieorganicznych lub organicznych – mrówczanowych o stężeniu uzależnionym od gradientu ciśnienia złożowego oraz zawartości minerałów ilastych w formacji złożowej. W składach tych cieczy mogą być stosowane również materiały obciążające i środki chemiczne regulujące podstawowe właściwości technologiczne, a także biocydy, środki ograniczające korozję osprzętu, obniżające napięcie powierzchniowe na granicy faz oraz degradujące polimery. Ciecze te wykorzystywane są w zabiegach wgłębnego zbrojenia odwiertów i ich przygotowywania do opróbowania, perforowania rur okładzinowych, oczyszczania strefy przyodwiertowej z pozostałości poperforacyjnych i osadów wytworzonych przez płuczki wiertnicze oraz w pracach rekonstrukcyjnych. Przeprowadzenie każdego z tych zabiegów wymaga zatłoczenia odwiertu odpowiednim rodzajem cieczy specjalnej, która w jak największym stopniu powinna zapewniać ochronę skał zbiornikowych. Przedstawioną w artykule charakterystykę danej cieczy specjalnej i jej podstawowe właściwości opracowano na podstawie wyników badań laboratoryjnych wykonanych w ramach tematyki badawczej realizowanej w INiG – PIB. Badania te przeprowadzone zostały dla warunków geologiczno-złożowych występujących w odwiertach zapadliska przedkarpackiego oraz Niżu Polskiego.
Organizational technics for developing the leadership potential of students in self-government
Authors: Tolkyn Zhumasheva , Anar Alimbekova , Khatifovna Akhmaral Khairzhanova 
Published: November 2021

Organizational technics for developing the leadership potential of students in self-government has been a topic of debate in recent times. The article aims to describe ways to allow students to develop creative initiatives in self-government, responsibility and professionalism, independence and social activity. Trends have been defined for improving pedagogical forms and methods of work with students. Develop leadership potential in student self-governance. Improvement of research, cultural, educational, athletic, information and communication skills within student union, which allows young people to develop their professional competencies. Leadership skills require active and professional self-management and self-improvement. A communication culture develops as a result of student autonomy and the manifestation of leadership potential. The authors argue that students, as active participants in the university’s public life, develop their leadership potential by participating in the formation of traditions. Quality preparation of students for a future professional career is possible only if the leadership potential of professional responsibility is developed.

Keywords: communication culture; free will; leadership potential; self-government; self-improvement; оrganisational technics