bluuebunny/crossref_metadata_2025_split huggingface dataset:
A generalized stress correction scheme for the Maxwell elasto-brittle rheology: impact on the fracture angles and deformations
Authors: Plante Mathieu , Tremblay L. Bruno 
Published: December 2021

Abstract. The Maxwell elasto-brittle (MEB) rheology uses a damage parameterization to represent the brittle fracture of sea ice without involving plastic laws
to constrain the sea ice deformations. The conventional MEB damage parameterization is based on a correction of super-critical stresses that binds
the simulated stress to the yield criterion but leads to a growth of errors in the stress field. A generalized damage parameterization is developed
to reduce this error growth and to investigate the influence of the super-critical stress correction scheme on the simulated sea ice fractures,
deformations and orientation of linear kinematic features (LKFs). A decohesive stress tensor is used to correct the super-critical stresses towards
different points on the yield curve. The sensitivity of the simulated sea ice fractures and deformations to the decohesive stress tensor is
investigated in uniaxial compression experiments. Results show that the decohesive stress tensor influences the growth of residual errors associated
with the correction of super-critical stresses, the orientation of the lines of fracture and the short-term deformation associated with the damage,
but it does not influence the long-term post-fracture sea ice deformations. We show that when ice fractures, divergence first occurs while the elastic
response is dominant, and convergence develops post-fracture in the long term when the viscous response dominates – contrary to laboratory
experiments of granular flow and satellite imagery in the Arctic. The post-fracture deformations are shown to be dissociated from the fracture
process itself, an important difference with classical viscous plastic (VP) models in which large deformations are governed by associative plastic
laws. Using the generalized damage parameterization together with a stress correction path normal to the yield curve reduces the growth of errors
sufficiently for the production of longer-term simulations, with the added benefit of bringing the simulated LKF intersection half-angles closer to
observations (from 40–50 to 35–45∘, compared to 15–25∘ in observations).
Ảnh hưởng của mật độ nuôi lên tốc độ tăng trưởng và tỷ lệ sống của cá rô đầu vuông (Anabas testudineus) nuôi tại tỉnh Quảng Bình
Authors: Phan Thị Mỹ Hạnh , Trần Thị Yên 
Published: December 2021

Thí nghiệm được thực hiện nhằm xác định mật độ thích hợp cho giai đoạn nuôi thương phẩm cá rô đầu vuông (Anabas testudineus). Cá được nuôi ở 3 mật độ khác nhau (15 con/m2; 25 con/m2 và 35 con/m2). Kết quả cho thấy sự tăng trưởng khối lượng cá ở nghiệm thức I (15 con/m2) và II (25 con/m2) cao hơn ở nghiệm thức III (35 con/m2) sau 4 tháng nuôi (p<0,05). Tương tự, tỷ lệ sống của cá đạt cao nhất ở nghiệm thức I (84,3%) và thấp nhất ở nghiệm thức III (82,7%) (p>0,05). Ở mức mật độ 15 con/m2, cá tăng trưởng tốt nhất với trọng lượng trung bình 157,3 g/con, tốc độ tăng trưởng đạt 1,3 g/ngày. Nói chung, nuôi thâm canh cá rô đầu vuông với mật độ 15 - 25 con/m2 làm cho cá tăng trưởng tốt hơn.
Análisis financiero de la cadena productiva de sacha inchi (Plukenetia volubilis, L) en el departamento Norte de Santander, Colombia
Authors: Nuñez Rodriguez J. J. , Muñoz Rodríguez M. F. , Peña Neira P. L. , Arambula Garcia C. I. , Carvajal Rodríguez J. C. , Gonzalez Verjel M. S. 
Published: December 2021

El objetivo de la investigación fue realizar un análisis financiero de la cadena productiva en los eslabones de producción, agro transformación y comercialización de los productos y subproductos de sacha inchi. La metodología utilizada sigue los lineamientos de una investigación cuantitativa, evaluativa y transversal con la consulta de fuentes documentales, cooperativas, tiendas agropecuarias, productores, profesionales de la agroindustria y comercializadores de la región. Los componentes financieros de la cadena productiva mostraron altos niveles de ingresos económicos por hectárea por ventas de la producción de semillas (68%); agro trasformacion (66% harina y 63% aceite) y; comercialización del aceite (46%) y de la harina (62%) de sacha inchi. Los indicadores financieros fueron positivos en la producción (agricultor) con rentabilidad estática del 53%, ROI de 0.14 y C/B de 1.14; en la agro transformación (aceite y harina) con rentabilidad estática del 60%, ROI de 0.66 y C/B de 1.66 y; en la comercialización de los productos con una rentabilidad estática del 56%; ROI de 0.38 y C/B de 1.38. Se concluye que la cadena de valor de sacha inchi presenta indicadores financieros positivos y significativos en cada uno de sus eslabones, por lo que se constituye en un agro negocio con altas potencialidades de desarrollo en el departamento Norte de Santander.
La pereza fiscal como problema relevante en la descentralización
Authors: Muñoz Caicedo Beatriz Eugenia 
Published: December 2021

uno de los obstáculos que ha impedido mayor nivel de profundización en el proceso de descentralización de la administración pública y mayor autonomía para los municipios, es la ausencia de esfuerzos para incrementar el recaudo de tributos locales, lo que es conocido como pereza fiscal. La presencia de este fenómeno disminuye, de manera visible, el margen de maniobra de las administraciones municipales, alimenta la ineficiencia del gobierno local y detiene los avances de la descentralización. A partir de un marco de referencia sobre descentralización y finanzas públicas municipales, este artículo señala los avances en un grupo de municipios antioqueños e identifica los principales mecanismos que pueden utilizarse para incrementar el recaudo de tributos locales.Palabras clave: descentralización, pereza fiscal, impuestos municipales, tributos.
Perspectivas de la Educación Contable: Desafíos para el reconocimiento de los espacios socioambientales en los programas de Contaduría Pública en la ciudad de Medellín.
Authors: Usma Zuleta Leidy Jhojana , Torres Pérez Sara 
Published: December 2021

Este artículo pretende analizar la contribución de la educación contable en los estudiantes de Contaduría Pública de la ciudad de Medellín, con el fin de reconocer los espacios socio-ambientales en los que habitan y se desarrollan personal y profesionalmente. Para esto, se presenta una conceptualización sobre el término espacio socio-ambiental; se realiza una caracterización desde los contenidos curriculares, los perfiles profesionales y las líneas de investigación, con el propósito de exponer sus aproximaciones socio-ambientales. Finalmente, se exponen y analizan algunas ideas sobre el aporte académico y sentires de los estudiantes de Contaduría Pública en la discusión socio-ambiental en Colombia, particularmente en la ciudad de Medellín donde se realiza el estudio. Palabras clave: educación y formación contable, espacios socio-ambientales, currículo.
Clinical Outcomes After Reverse Total Shoulder Arthroplasty in Patients With Primary Glenohumeral Osteoarthritis Compared With Rotator Cuff Tear Arthropathy: Does Preoperative Diagnosis Make a Difference?
Authors: Saini Sundeep S. , Pettit Robert , Puzzitiello Richard N. , Hart Paul-Anthony , Shah Sarav S. , Jawa Andrew , Kirsch Jacob M. 
Published: December 2021

Introduction:
The primary purpose of this study was to evaluate the clinical outcomes of patients who underwent reverse total shoulder arthroplasty performed for primary glenohumeral osteoarthritis (GHOA) with an intact rotator cuff compared with rotator cuff tear arthropathy (CTA).

Methods:
This was a retrospective review of prospectively collected data including consecutive patients who underwent primary reverse total shoulder arthroplasty for GHOA or CTA with a minimum of 2-year follow-up. Baseline patient demographics and clinical outcomes including active range of motion, American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numerical Evaluation, and visual analog scale for pain were collected. Univariate and multivariate regression analyses were performed to evaluate the effect of preoperative diagnosis on clinical outcomes.

Results:
Patients with a preoperative diagnosis of GHOA demonstrated significantly better postoperative active forward elevation (138.6° versus 127.3°; P < 0.01), external rotation (54.2° versus 43.8°; P < 0.01), and change in internal rotation (Δ 2.1 points versus Δ 1.2 points; P < 0.01). Patients with GHOA demonstrated significantly better postoperative ASES (86.8 versus 76.6; P < 0.01), Single Assessment Numerical Evaluation (89.7 versus 78.5; P < 0.01), and visual analog scale scores (0.63 versus 1.2; P < 0.01). Minimal clinically important difference for ASES score was achieved by 97.5% of patients with GHOA compared with 86.7% of patients with CTA (P < 0.01), whereas substantial clinical benefit was achieved by 90.4% of patients with GHOA and 71.7% of patients with CTA (P < 0.01). After a multivariate linear regression analysis, postoperative ASES scores were independently associated with previous ipsilateral shoulder surgery (P = 0.042), preoperative ASES score (P = 0.01), and primary diagnosis of GHOA (P < 0.01).

Conclusion:
RTSA performed in patients with GHOA and an intact rotator cuff is associated with improved functional and clinical outcomes compared with those patients treated for CTA.

Level of Evidence:
Level III Therapeutic Study
Literatura como contrapoder: la construcción identitaria femenina en la obra de escritoras franco-magrebíes
Authors: Díaz Alarcón Soledad 
Published: December 2021

Este trabajo que se enmarca en los estudios sobre literatura femenina de origen magrebí (literatura beur, literatura francófona femenina y su recepción) explora el imaginario femenino de femme issue de l’immigration construido por escritoras francesas contemporáneas y de finales del XX. En él se analiza la construcción identitaria de la mujer de origen norteafricano a través de sus narraciones y de su expresión: escritura autobiográfica, usos particulares de la lengua francesa (argot y oralidad), los espacios privado y público, posicionamientos de sus protagonistas (aceptación, fingimiento, huida o desarraigo) a través de las cuales las autoras vehiculan sus denuncias. Cierra el estudio una valoración del reconocimiento editorial y la recepción de esta literatura por parte de la crítica.
This work explores the female imagery of Franco-Maghrebi women writers who published their works in the 1980s and 1990s and those who came after. It analyses the identity construction of a group marked by ethnic duality through their expression and their narratives in which they stake their claims: autobiographical writing, particular uses of the French language (slang and orality), the private and public spaces and the stances of their protagonists (acceptance, pretense, flight or uprooting). The study ends with an assessment of the editorial recognition and reception of this literature by critics.
Cette étude explore l'imaginaire féminin des écrivaines Franco-Maghrébines qui ont publié leurs œuvres dans les années 1980-1990 et de leurs continuatrices. Elle analyse la construction identitaire d’un collectif marqué par la dualité ethnique à travers son expression et ses récits, où les écrivaines véhiculent leurs dénonciations : autobiographie, usage particulier de la langue française (argot et oralité), espaces privés et publics et les positions de leurs protagonistes (acceptation, faux-semblant, fuite ou déracinement). L'étude comprend une évaluation de la reconnaissance éditoriale et de la réception de cette littérature par la critique.
cours de langues dans le contexte universitaire : quelle place pour la compétence interculturelle à l'ère du numérique?
Authors: Moussafir Khalil 
Published: December 2021

Este artículo tiene como objetivo aclarar el lugar significativo de la interculturalidad en el aula de idiomas. De hecho, las sociedades actuales están expuestas a cambios profundos a nivel individual y colectivo bajo el efecto de la digitalización. Esto significa que el individuo experimenta una nueva socialización, una especie de socialización digital dentro de la cual la dimensión intercultural ocupa un lugar central a través de la apertura lingüística y cultural al otro. Esta situación presenta a la escuela nuevos desafíos. Más allá de las consideraciones didácticas y puramente lingüísticas, el aprendizaje de idiomas adquiere toda su significación al poner en práctica los conceptos fundacionales de la interculturalidad como la competencia intercultural o la competencia comunicativa intercultural. Lo mostraremos a partir de los programas lingüísticos de cooperación internacional, en particular los de la asociación entre la Universidad Hassan1er en Marruecos y la Haute école d'Hénallux en Bélgica.
This article aims to highlight the significant place of interculturality in the language classroom. Indeed, current societies are exposed to profound changes at the individual and collective levels under the effect of digitization. This means that the individual experiences a new socialization, a kind of digital socialization within which the intercultural dimension occupies a central place through linguistic and cultural openness to the other. This situation presents the school with new challenges. Beyond didactic and purely linguistic considerations, language learning takes on its full significance by putting to work the founding concepts of interculturality such as intercultural competence or intercultural communication competence. We will show this from the linguistic programs of international cooperation, in particular those of the partnership between the University Hassan1er in Morocco and the Haute école d'Hénallux in Belgium.
Le présent article vise à éclairer la place prégnante de l’interculturel dans la classe de langue. En effet, les sociétés actuelles sont exposées à de profondes mutations sur les plans individuel et collectif sous l’effet de la digitalisation. Ce qui fait que l’individu vit une nouvelle socialisation, une sorte de socialisation numérique au sein de laquelle la dimension interculturelle occupe une place centrale par l’ouverture linguistique et culturelle sur l’autre. Cette situation met l’école face à de nouveaux défis. Au-delà des considérations didactiques et purement linguistiques, l’apprentissage des langues prend toute sa signification en mettant à l’œuvre les concepts fondateurs de l’interculturel à l’instar de la compétence interculturelle ou de la compétence à la communication interculturelle. Nous montrerons cela à partir des programmes linguistiques de coopération internationale, notamment ceux du partenariat entre l’Université Hassan1er au Maroc et la Haute école d’Hénallux en Belgique.
Aspectos éticos de los bancos de datos de DNA de interés policial
Authors: Mestres Naval Francesc , Pegueroles Queralt Cinta , Vives-Rego Josep 
Published: December 2021

El primer banco de datos policial basado en perfiles genéticos de DNA se introdujo en el Reino Unido en 1995. La identificación de posibles sospechosos se realiza por la comparación directa de un perfil genético recuperado del lugar de los hechos con otro almacenado en un banco de datos. Desde un principio se ha demostrado que dichos bancos de DNA son una herramienta de investigación policial poderosa, pero que presenta diversos problemas éticos. Posteriormente se fue más allá buscando coincidencias parciales, que podrían indicar un vínculo familiar entre un perfil genético almacenado y otro obtenido en el lugar de los hechos. Este procedimiento genera un elevado número de sospechosos potenciales entre personas ajenas al caso que se investiga. Recientemente la búsqueda policial basada en el DNA ha penetrado en bancos de datos de interés no criminal, sino destinados a estimar el origen étnico de personas o descubrir familiares lejanos. Este tipo de búsquedas ha suscitado la posibilidad de generar un banco de datos universal de DNA, donde toda la población estuviese incluida. Estos y otros aspectos bioéticos respecto a la información basada en el DNA y a su acceso son tratados en el presente artículo.
The first police databank based on DNA genetic profiles was introduced in the UK in 1995. Identification of potential suspects is carried out by direct comparison of a genetic profile retrieved from the crime scene with another stored in a databank. DNA databanks have been proven from the outset to be a powerful police investigative tool, but they present a number of ethical issues. Later, it went further looking for partial coincidences, which could indicate a family link between a stored genetic profile and one obtained at the crime scene. This procedure generates a high number of potential suspects among people not related with the case under investigation. Recently, the DNA-based police search has penetrated databanks of non-criminal interest, but aimed at estimating the ethnic origin of people or discovering distant relatives. This type of search has raised the possibility of generating a universal DNA databank, where the entire population were included. These and other bioethical aspects regarding information based on DNA and its access are dealt with in this article.
A Discussion Paper on Indigenous Custom Adoption Part 1: Severed Connections – Historical Overview of Indigenous Adoption in Canada
Authors: di Tomasso Lara , de Finney Sandrina 
Published: December 2021

This paper forms Part 1 of a two-part discussion paper on Indigenous custom adoption. Zeroing in on the entangled histories of adoption and colonization, it outlines a short history of adoption in Canada, examines the impact of forced, closed, and external adoptions on Indigenous adoptees, and traces the move toward more open statutory adoptions and greater cultural connection and continuity in adoptions. This historical review sets the stage for Part 2 of our discussion paper, “Honouring Our Caretaking Traditions,” where we highlight the connections between customary laws regarding caregiving and the resurgence of Indigenous authority over child welfare within a context of Indigenous self-determination and self-governance.
Transcriptome atlas of Phalaenopsis equestris
Authors: Klepikova Anna V. , Kasianov Artem S. , Ezhova Margarita A. , Penin Aleksey A. , Logacheva Maria D. 
Published: December 2021

The vast diversity of Orchidaceae together with sophisticated adaptations to pollinators and other unique features make this family an attractive model for evolutionary and functional studies. The sequenced genome of Phalaenopsis equestris facilitates Orchidaceae research. Here, we present an RNA-seq-based transcriptome map of P. equestris that covers 19 organs of the plant, including leaves, roots, floral organs and the shoot apical meristem. We demonstrated the high quality of the data and showed the similarity of the P. equestris transcriptome map with the gene expression atlases of other plants. The transcriptome map can be easily accessed through our database Transcriptome Variation Analysis (TraVA) for visualizing gene expression profiles. As an example of the application, we analyzed the expression of Phalaenopsis “orphan” genes–those that do not have recognizable similarity with the genes of other plants. We found that approximately half of these genes were not expressed; the ones that were expressed were predominantly expressed in reproductive structures.
Risk assessment of farmers handling pelleted seeds containing crystalline silica and attapulgite
Authors: Hirano Mitsugu , Mbelambela Etongola Papy , Eitoku Masamitsu , J-P Naw Awn , Iida Yukiko , Terada Masaichi , Suganuma Narufumi 
Published: December 2021

Abstract

Objectives
This study aimed to assess the risk to farmers from handling pelleted seeds that include crystalline silica and attapulgite.

Methods
We measured personal exposure levels to respirable crystalline silica and attapulgite in the experimenter representing a farmer in a simulated workplace. From these values, the annual occupational exposure levels were estimated and compared with the established occupational exposure limits. To assess the toxicity of respirable crystalline silica and attapulgite, digital chest images of workers in a factory producing pelleted seeds were examined.

Results
The personal exposure measurement results showed that the concentrations of total dust, respirable dust, and respirable crystalline silica generated during work handling of pelleted seeds were 0.27, 0.06, and 0.00043 mg/m3, respectively. The estimated annual occupational exposure level to total dust, respirable dust, and respirable crystalline silica in farmers was 103 to 104 times lower than established occupational exposure limits. Attapulgite was not detected by analysis of the pelleted seeds themselves or dust collected during the personal exposure measurements. No pulmonary parenchymal or pleural lesions were detected in the digital chest images of the factory workers.

Conclusion
We found that farmers handling pelleted seeds would not be exposed to levels of total dust, respirable dust, respirable crystalline silica, and attapulgite derived from pelleted seeds exceeding occupational exposure limits. These results suggest that the risk to farmers of handling pelleted seeds is negligible.
Study on the effects of arm abduction angle and cushion support during sonographic examination on the stiffness of supraspinatus muscle of sonographers using shear wave elastography
Authors: Wong Ka Y , Lau Man W , Lee Man H , Chan Chi H , Mak Siu H , Ng Cheuk F , Ying Michael T C 
Published: December 2021

Abstract

Objectives
The incidence of work-related musculoskeletal disorder remains high in sonography. The aims of this study are to determine the changes in muscle stiffness with different arm abduction angles, and to investigate the effect of cushion support on reducing muscle load in the supraspinatus when sonographers scan with the arm abducted to different angles.

Methods
This is a prospective crossover study. Twenty-three healthy female subjects aged between 20 and 23 years were included. Subjects were instructed to simulate performing standardized abdominal ultrasound scans. The changes in muscle stiffness of supraspinatus, measured as shear modulus, at rest and at 30°, 45°, and 60° arm abduction angles with and without cushion support were evaluated using shear-wave elastography. Styrofoam support was used for the cushion support.

Results
Mean shear moduli of supraspinatus were 27.77 ± 5.84 kPa at rest and 41.63 ± 7.09 kPa, 63.88 ± 14.43 kPa, and 89.76 ± 16.55 kPa for 30°, 45°, and 60° arm abduction respectively, which corresponds to 53%, 116% increase in muscle stiffness when scanning arm abducted from 30° to 45° and 60° (p &lt; .001). After applying cushion support, shear moduli dropped to 24.04 ± 5.60 kPa, 31.98 ± 6.06 kPa, 37.47 ± 5.61 kPa for arm abducted to 30°, 45°, and 60° respectively (p &lt; .001). The muscle stiffnesses between 30° abduction without support and 60° abduction with support had no significant difference (p &gt; .05).

Conclusions
Muscle stiffness of supraspinatus increased with increasing arm abduction angle during ultrasound scanning. Utilizing cushion support underneath the arm was effective in reducing muscle stiffness in supraspinatus. Our results provide scientific justification on postural modifications for sonographers.