bluuebunny/crossref_metadata_2025 huggingface dataset:
Trayectorias migratorias y consumo de televisión local del país de origen en el marco de la construcción de una comunidad transnacional
Authors: García Álvarez Hugo
Published: March 2020

Este documento analiza el papel que desempeña una televisora local mexicana entre la comunidad migrante originaria de Monterrey, México, en Houston, Texas. Mediante entrevistas focalizadas fue posible identificar algunas estrategias usadas por los televidentes para vincularse con la región a través de la televisión, lo cual puso de manifiesto que la señal de Multimedios tiene un papel similar de arraigo y tradición al que desempeñan otros consumos culturales. Como ejemplo de esto se pueden citar los casos de los dos informantes de segunda generación que activamente buscan su propia identidad como mexico–americanos y el importante papel que la televisión y la frontera tienen en esta búsqueda de lo mexicano–norteño. Este trabajo concluye que además de las redes sociales que posibilitan, alientan y mantienen la llegada de nuevos migrantes mexicanos a Texas, el papel que juega la presencia del “Canal 12” en esta situación transnacional como ancla de la identidad regional es de hecho resultado de las dinámicas fronterizas construidas sobre la base de una continuidad geográfica.
Aprendizaje en microempresas de Baja California
Authors: Texis Flores Michelle , Mungaray Lagarda Alejandro , Ramírez Urquidy Martín , Ramírez Angulo Natanael
Published: March 2020

La estructura empresarial en México se ha caracterizado por la presencia de microempresas, con énfasis en las conformadas por dos empleados como máximo, representando, en 2008, 65% de los establecimientos y 18% del empleo. Esto las convierte en un elemento sensible para equilibrar procesos de equidad y mejorar los niveles de bienestar de sus integrantes. En este trabajo se analiza el desempeño de un grupo de 227 microempresas del estado de Baja California. Para ello se ha considerado una aplicación práctica del modelo de curva de aprendizaje relacionado con los rendimientos a escala que exhiben. Los resultados indican que en 48% de los casos hay evidencia de procesos de aprendizaje y 58% presenta rendimientos crecientes a escala. Lo anterior permite evaluar el potencial de desarrollo de las microempresas y podría encaminar el diseño y puesta en marcha de programas que fomenten dinámicas de aprendizaje y su consolidación en el mercado.
Apostillas sobre la impronta simbólica del desierto–territorio en la identidad cultural de Mexicali y su valle
Authors: Méndez Fierros Hugo , Santillán Anguiano Ernesto Israel
Published: March 2020

De manera recursiva el territorio geográfico desértico y la cultura de los habitantes de la zona fronteriza que ocupa Mexicali y su valle agrícola se han ido transformando y con ello han generado una serie de rasgos culturales que han contribuido a la construcción de una identidad regional con anclajes en lo desértico. Precisamente, este artículo tiene como objetivo principal pensar la relación establecida entre desierto y cultura desde una perspectiva teórico–conceptual y aportar con ello a la construcción de un marco general que pueda ser de utilidad para investigaciones de corte empírico acerca de la identidad cultural en Mexicali y su valle.
Acerca de la teoría general de la racionalidad: lectura de la cultura, la religión y los comportamientos económicos
Authors: Arriaga Martínez Rafael
Published: March 2020

En este artículo discutimos acerca de la fecundidad explicativa de la teoría general de la racionalidad en lo que respecta a la influencia de la cultura y las creencias religiosas en los comportamientos económicos colectivos. Explicamos los conceptos y las categorías propios a esta escuela y ofrecemos bajo un enfoque metodológico comparativo ejemplos de aplicación y explicación, considerando en particular algunas metodologías opuestas de inspiración holista. Ponemos particular énfasis en las diferencias epistemológicas existentes dado que ambos paradigmas suscriben a concepciones distintas de la explicación sociológica y el conocimiento.
Lithium-Protein Interactions: Analysis of Lithium-Containing Protein Crystal Structures Deposited in the Protein Data Bank
Authors: Carugo Oliviero
Published: March 2020

Background:

Despite the fact that lithium is not a biologically essential metallic
element, its pharmacological properties are well known and human exposure to lithium is
increasingly possible because of its used in aerospace industry and in batteries.

Objective:

Lithium-protein interactions are therefore interesting and the surveys of the structures of
lithium-protein complexes is described in this paper.

Methods:

A high quality non-redundant set of lithium containing protein crystal structures was
extracted from the Protein Data Bank and the stereochemistry of the lithium first coordination
sphere was examined in detail.

Results:

Four main observations were reported: (i) lithium interacts preferably with oxygen atoms;
(ii) preferably with side-chain atoms; (iii) preferably with Asp or Glu carboxylates; (iv) the
coordination number tends to be four with stereochemical parameters similar to those observed in
small molecules containing lithium.

Conclusion:

Although structural information on lithium-protein, available from the Protein Data
Bank, is relatively scarce, these trends appears to be so clear that one may suppose that they will be
confirmed by further data that will join the Protein Data Bank in the future.
New Insights about Regulatory T Cells Distribution and Function with Exercise: The Role of Immunometabolism
Authors: Dorneles Gilson P. , dos Passos Aline A.Z. , Romão Pedro R.T. , Peres Alessandra
Published: March 2020

A lack of physical activity is linked to the development of many chronic diseases through a chronic low-grade inflammation state. It is now well accepted that the immune system plays a central role in the development of several chronic diseases, including insulin resistance, type 2 diabetes, atherosclerosis, heart failure and certain types of cancer. Exercise elicits a strong anti-inflammatory response independently of weight loss and can be a useful non-pharmacologic strategy to counteract the low-grade inflammation. The CD4+CD25+CD127- FoxP3+ Regulatory T (Treg) cells are a unique subset of helper T-cells, which regulate immune response and establish self-tolerance through the secretion of immunoregulatory cytokines, such as IL-10 and TGF-β, and the suppression of the function and activity of many immune effector cells (including monocytes/macrophages, dendritic cells, CD4+ and CD8+ T cells, and Natural Killers). The metabolic phenotype of Tregs are regulated by the transcription factor Foxp3, providing flexibility in fuel choice, but a preference for higher fatty acid oxidation. In this review, we focus on the mechanisms by which exercise - both acute and chronic - exerts its antiinflammatory effects through Treg cells mobilization. Furthermore, we discuss the implications of immunometabolic changes during exercise for the modulation of Treg phenotype and its immunosuppressive function. This narrative review focuses on the current knowledge regarding the role of Treg cells in the context of acute and chronic exercise using data from observational and experimental studies. Emerging evidence suggests that the immunomodulatory effects of exercise are mediated by the ability of exercise to adjust and improve Tregs number and function.
Network Pharmacology-based Investigation of the Underlying Mechanism of Panax notoginseng Treatment of Diabetic Retinopathy
Authors: Piao Chunli , Sun Zheyu , Jin De , Wang Han , Wu Xuemin , Zhang Naiwen , Lian Fengmei , Tong Xiaolin
Published: March 2020

Background:

Panax notoginseng, a Chinese herbal medicine, has been widely used to
treat vascular diseases. Diabetic retinopathy (DR) is one of the complications of diabetic
microangiopathy. According to recent studies, the application of Panax notoginseng extract and
related Chinese patent medicine preparations can significantly improve DR. However, the
pharmacological mechanisms remain unclear. Therefore, the purpose of this study was to decipher
the potential mechanism of Panax notoginseng treatment of DR using network pharmacology.

Methods:

We evaluated and screened the active compounds of Panax notoginseng using the
Traditional Chinese Medicine Systems Pharmacology database and collected potential targets of
the compounds by target fishing. A multi-source database was also used to organize targets of DR.
The potential targets as the treatment of DR with Panax notoginseng were then obtained by
matching the compound targets with the DR targets. Using protein-protein interaction networks
and topological analysis, interactions between potential targets were identified. In addition, we also
performed gene ontology-biological process and pathway enrichment analysis for the potential
targets by using the Biological Information Annotation Database.

Results:

Eight active ingredients of Panax notoginseng and 31 potential targets for the treatment of
DR were identified. The screening and enrichment analysis revealed that the treatment of DR using
Panax notoginseng primarily involved 28 biological processes and 10 related pathways. Further
analyses indicated that angiogenesis, inflammatory reactions, and apoptosis may be the main
processes involved in the treatment of DR with Panax notoginseng. In addition, we determined that
the mechanism of intervention of Panax notoginseng in treating DR may involve five core targets,
VEGFA, MMP-9, MMP-2, FGF2, and COX-2.

Conclusion:

Panax notoginseng may treat diabetic retinopathy through the mechanism of network
pharmacological analysis. The underlying molecular mechanisms were closely related to the
intervention of angiogenesis, inflammation, and apoptosis with VEGFA, MMP-9, MMP-2, FGF2,
and COX-2 being possible targets.
Soy Protein Remnants Digested by Gastro-duodenal Proteases can Alter Microbial Interactions and Intestinal Cholesterol Absorption
Authors: Lee Juyoung , Yum Yujin , Kim Sunghee , Katimbwa Dorsilla Anono , Lim Jinkyu
Published: March 2020

Background:

Although the food quality of soy protein is known to be as good as that of
animal proteins, some soybean proteins are not susceptible to digestion and remain undigested in
the intestine. We hypothesized that digestion-resistant soy proteins might interact with the intestinal
membrane, microbes, and metabolites, and change the intestinal physiology or the profile of the
gut microbiome.

Objective:

To identify the Protease-Resistant Soy Proteins (PRSPs) and their interaction with intestinal
membrane proteins by MS, and to assess the functions of PRSPs in the small intestine.

Methods:

Soy proteins were sequentially digested with pepsin and pancreatin, and the PRSPs were
identified by SDS-PAGE and MS. Intestinal cell membrane proteins interacting with PRSPs were
isolated by affinity purification and photo-affinity crosslinking, and identified using MS/MS. Inhibition
of cholesterol absorption to lipoprotein-depleted intestinal cells, CaCo-2, and hepatic cells,
HepG2, was measured in the presence and absence of PRSPs. FITC-conjugated Gram-positive,
Lactobacillus plantarum, and Gram-negative bacteria, Escherichia coli, were incubated with Ca-
Co-2 cells in the presence of PRSPs to investigate the regulation of bacterial cell binding to intestinal
epithelial cells by PRSPs.

Results:

MS/MS of PRSPs identified glycinin, β-conglycinin, trypsin inhibitors, lipoxygenase, and
sucrose-binding protein. MS analysis also identified the intestinal membrane proteins bound to PRSPs.
The functions of the identified interacting proteins included ion transportation, carbohydrate-
binding, cytoskeleton formation, hydrolysis, cell-cell junction formation, and cholesterol/steroid-
binding. In particular, apolipoprotein E, aminopeptidase N, and Niemann-Pick C1-like protein
1 are known to be involved in cholesterol absorption in the small intestine. The inhibition of
cholesterol absorption by CaCo-2 and HepG2 cells by PRSPs confirmed the MS results. Binding of
L. plantarum and E. coli to CaCo-2 cells was efficiently inhibited by PRSPs.

Conclusion:

PRSPs can interact with intestinal membrane proteins, and regulate cholesterol absorption
by intestinal epithelial cell and interactions of the gut microbiome. Soy protein in the intestine
acts as a nutrient, and triggers changes in intestinal functions by interacting with intestinal cells, microorganisms,
and nutrients. These findings will provide valuable new functional information
about the effects of soy proteins on human health.
The Role of Diabetes Mellitus in Diseases of the Gallbladder and Biliary Tract
Authors: Rahmani Benjamin , Gandhi Jason , Joshi Gunjan , Smith Noel L. , Reid Inefta , Khan Sardar Ali
Published: March 2020

Background:

The increasing prevalence of diabetes mellitus worldwide continues to pose a heavy burden. Though its gastrointestinal impact is appropriately recognized, the lesser known associations may be overlooked.

Objective:

We aim to review the negative implications of diabetes on the gallbladder and the biliary tract.

Methods:

A MEDLINE® database search of literature was conducted with emphasis on the previous five years, combining keywords such as "diabetes," "gallbladder," and "biliary".

Results:

The association of diabetes to the formation of gallstones, gallbladder cancer, and cancer of the biliary tract are discussed along with diagnosis and treatment.

Conclusion:

Though we uncover the role of diabetic neuropathy in gallbladder and biliary complications, the specific individual diabetic risk factors behind these developments is unclear. Also, in addition to diabetes control and surgical gallbladder management, the treatment approach also requires further focus.
Dyspnea and Cough: A Rare Report of the Kimura Disease
Authors: Ebrahimi Mehran , Mohebbi Ali , Rabbani Ali , Ghamari Azin , Nasri Maryam , Saberian Masoomeh
Published: March 2020

Background:

Known as a rare disease, Kimura disease is a chronic, allergic and inflammatory process. It may overlap other allergic conditions, as well.

Case Presentation:

This study is going to present a 36-year-old woman, with cough, dyspnea and bone pain. Other differential diagnoses were excluded during the investigations. The definite diagnosis was made by excisional biopsy and pathological investigations.

Conclusion:

This was a rare medical condition with remarkable diagnostic challenge.
Baking-free Bricks Prepared from the Muck and Slag Cement
Authors: Wang Zi , Yang Lianjin , Chen Hongjun , Pei Lizhai
Published: March 2020

Background:

Baking-free bricks have the advantages of saving energy and soil, being environmentally
friendly and sustainable. It is interesting to prepare baking-free muck bricks using the
muck as the main raw material by the curing process under the moderate environment.

Methods:

The muck baking-free bricks were analysed by X-ray diffraction (XRD) and scanning electron
microscopy (SEM). The roles of the ratio of the cement to muck in determining the compressive
strength, water absorption, softening coefficient, stability of the freeze-thaw cycles and stability of
the drying-wetting cycles of the muck bricks have been investigated.

Results:

The compressive strength and softening coefficient of the muck bricks were the highest with
the values of 15.81 MPa and 0.80, respectively, while the water absorption and mass loss percentage
were the lowest with the values of 8.12% and 0.61%, respectively when the ratio of the slag cement
to muck is 1:4. Hydration products formed by the hydration reaction resulting in the increase of the
density and compressive strength of the muck baking-free bricks.

Conclusion:

Muck baking-free bricks with good physical performance have been prepared using slag
cement as the cementing material for the amalgamation of muck. The obtained baking-free bricks
exhibited high mechanical performance.
A Parallel Algorithm of Association Rules Applicable to Sales Data Analysis
Authors: Lei Guoping , Xiao Ke , Cui Feiyi , Luo Xiuying , Dai Minlu
Published: March 2020

Background:

This paper puts forward a parallel algorithm of association rules applicable
for sales data analysis based on association rules by utilizing the idea of division and designs a
sales management system for mall including behavior recognition and data analysis function as the
application model of this algorithm with clothing store data management system as study object.

Objective:

To adapt to the data particularity of the study object, while mining the association rules, the improved algorithm also considers the priority relations, weight, negative association rules, and other factors among different items of the database.

Method:

His improved algorithm is applied to Apriori algorithm, dividing the original database into n local data sets, mining the local data sets parallelly, finding out the local frequent data sets in each local data set, and finally counting the support and determine the final overall frequent sets.

Result:

Experiment verifies that this algorithm reduces the visit times of the database, shortens the mining time of algorithm, and improves the effectiveness and adaptability of the mining result.

Conclusion:

With the application with negative association rules added, data with diversified results
can be mined during analyzing specific problems, mining efficiency is improved, the accuracy
and adaptability of mining result is guaranteed, and the high efficiency of algorithm is also ensured.
The improvement of increment mining efficiency of database will be considered next while
the database is updated continuously.
THE IMPLEMENTATION OF THE STRENGTHENING CHARACTER EDUCATION IN SDN 09 MATARAM CITY, NTB
Authors: Chaironi Nur Listiawati
Published: March 2020

This study is a qualitative one that attempts to illustrate the implementation of the 5 main values of Strengthening Character Education (religious, nationalist, self-reliance, mutual cooperation and integrity) and other Core values that are prioritized in the target school. This is a case study in one of the primary schools in Mataram City, Nusa Tenggara Barat, Indonesia. The study used an inductive reasoning approach. Planting and implementing the values has been done through various themes or activities programs. Some obstacles emerged in the implementation activities and had been solve by rearranging schedule, communication, coordination between school’s elements and parents, adjustment between the concept of Curriculum 2013 and Strengthening Character Education, therefore besides 4C (Critical Thinking, Communication skill, Creativity and Innovation, and Collaboration), it is better to consider  to increase  3C (Communication, Coordination and Cooperation) in Character Education. In implementing this character education, there are supporting factors such as principal’s leadership, other elements of the school, and school network.
THE TEACHINGS TO REACH LIFE SAFETY AND CHARACTER VALUES IN SERAT GEMBRING BARING
Authors: Setiono Baktya Tri , Nurhayati Endang
Published: March 2020

This research aims to (1) inventory and describe the manuscript of Serat Gembring Baring, (2) display and describe the teachings to reach life safety in the manuscript, (3) explain the character values in the manuscript.  The data are all text or lyrics song in the manuscript. The type of this research was descriptive research with a content analysis method. The process of collecting the data is done by reading technique, taking note and also selecting or reducing the data. The data were analysed descriptively. The validity of the data was gained through semantic validity. Intrarater and interrater reliabity was used to gain the reliability of the data. From the results of the analysis, there are 11 text of Serat Gembring Baring and the manuscript used in this research is still well. There were 6 things that must be done to achieve safety, 1) must have knowledge; 2) must learn about theology (Islam) and science of Java; 3) do the goodness; 4) stay away from the bad things; 5) always pray; and 6) have faith. There are 10 character values in Serat Gembring Baring still related to present life, including religiousity, honesty, discipline, preserance, democracy, curiousity, respect, friendliness, sociability, and responsibility.
STUDENT ATTITUDES TO PHYSICS LESSONS: IN CASE INDONESIA
Authors: Astalini Astalini , Kurniawan Dwi Agus , Hadijah Siti , Perdana Rahmat
Published: March 2020

The purpose of this research is to know the attitude of students in Batanghari High School toward physics learning. The type of research used in quantitative research is survey research design. The study involved 926 students of Senior High School in Batanghari District. Data collected through interview and questionnaire as many as 54 statement and used Likert scale 5 points and interview as a contributor to the questionnaire. Data analysis used is descriptive statistical analysis. The results of the analysis obtained on the indicator of the normality of scientists are 50.6% of students categorized well. The attitude indicator in physics as much as 46% are categorized well. The indicator of enjoyment in learning physics of 55.5% is categorized as good enough attitude. then the indicator of career interest in the field of physics by 45% is categorized quite well. Based on these results in part at Batanghari Senior High School students have a poor attitude towards the learning of physics.
Assessment of Heat Stress and Heart Rate Variability Monitoring for Foundry Workers (Preprint)
Authors: R Elayaraja , D Sr Subramaniam
Published: March 2020

UNSTRUCTURED

- Background: Industrial employee studies the thermal pressure arises from both warm (or) cold running environment. Foundry is an arena in which metals are melted and casted with producing extensive quantity of heat. The temperature is in crescendo due to very high melting temperature and fallacious ventilation. Due to those hot foundry environments, the beat of coronary heart fee of the individual will range due to difference in temperature of skin and atmospheric temperature. Objective: This paper specializes in parameters and elements which might be used to symbolize thermal pressure and to evaluate the warmth pressure of foundry employees using Heat Stress Index (H.S.I) and Wet Bulb Globe Temperature (WBGT) also to monitor the coronary heart rate variability of foundry people. Methods: H.S.I studying became cited to get entry to on foundry. The readings along with velocity of air (Vair), dry bulb temperature (Ta) and moist bulb temperature of air (Tn) had been recorded at 5 extraordinary employee positions for the duration of melting and pouring operations in the foundry. The coronary heart price was recorded the use of heart rate monitoring device in melting and pouring sections of foundry. Results: The two different indices particularly H.S.I and WBGT are considered for decided on workplace. The have a look at discovered a higher H.S.I score of 30.36 while pouring molten metallic from furnace to ladle, in melting segment and reduced by using increasing the speed of air to 23.25 which indicates 23.Four% of warmth from the surroundings decreased is an appropriate H.S.I score consistent with Belding & Hatch Heat Stress Index. As consistent with the ACGIH recommendations, the WBGT index is falling underneath the scheme of 25% paintings and 75% relaxation regimen. The most heart beat fee turned into 159bpm even as pouring molten steel from ladle to mould box and the most coronary heart beat price became 135bpm for the duration of loading of metallic strips into the furnace. The hazard factors may be analyzed in the decided on segment of foundry. Conclusion: Thermal pressure from furnace can be reduced by using installing a non- emissive warmness protect among furnace and employee, with the aid of providing protecting device, by growing velocity of air and with the aid of automating the pouring operation. Insulating reduces the heat exchange among the supply of warmth and the ambience temperature. The attention of lowering humidity like dehumidification, aircon and elimination of open hot furnace, leaky steam valves allows to lessen humidity. Recommendations may be suggested to adjust the posture of foundry people as a way to lessen the coronary heart charge.
Data-Driven Personalization of a Physiotherapy Care Pathway: Case Study of Posture Scanning (Preprint)
Authors: Korhonen Olli , Väyrynen Karin , Krautwald Tino , Bilby Glenn , Broers Hedwig Anna Theresia , Giunti Guido , Isomursu Minna
Published: March 2020

BACKGROUND

Advanced sensor, measurement, and analytics technologies are enabling entirely new ways to deliver health care. The increased availability of digital data can be used for data-driven personalization of care. Data-driven personalization can complement expert-driven personalization by providing support for decision making or even by automating some parts of decision making in relation to the care process.

OBJECTIVE

The aim of this study was to analyze how digital data acquired from posture scanning can enhance physiotherapy services and enable more personalized delivery of physiotherapy.

METHODS

A case study was conducted with a company that designed a posture scan recording system (PSRS), which is an information system that can digitally record, measure, and report human movement for use in physiotherapy. Data were collected through interviews with different stakeholders, such as health care professionals, health care users, and the information system provider, and were analyzed thematically.

RESULTS

Based on the results of our thematic analysis, we propose three different types of support that posture scanning data can provide to enhance and enable more personalized delivery of physiotherapy: 1) modeling the condition, in which the posture scanning data are used to detect and understand the health care user’s condition and the root cause of the possible pain; 2) visualization for shared understanding, in which the posture scanning data are used to provide information to the health care user and involve them in more collaborative decision-making regarding their care; and 3) evaluating the impact of the intervention, in which the posture scanning data are used to evaluate the care progress and impact of the intervention.

CONCLUSIONS

The adoption of digital tools in physiotherapy has remained low. Physiotherapy has also lacked digital tools and means to inform and involve the health care user in their care in a person-centered manner. In this study, we gathered insights from different stakeholders to provide understanding of how the availability of digital posture scanning data can enhance and enable personalized physiotherapy services.
Rethinking Social Interaction: Empirical Model Development (Preprint)
Authors: Bjornestad Jone , Moltu Christian , Veseth Marius , Tjora Tore
Published: March 2020

BACKGROUND

Social media is an integral part of human social life. More than 90% of young people use social media daily. Current theories, models, and measures are primarily based on face-to-face conceptions, leaving research out of sync with current social trends. This may lead to imprecise diagnoses and predictions.

OBJECTIVE

To develop a theoretically based empirical model of current social interfaces to inform relevant measures.

METHODS

A three-stage, qualitative, data-collection approach included anonymous individual Post-it notes, three full-class discussions, and 10 focus groups to explore 82 adolescents’ relational practices. Data analysis followed a meaning-condensation procedure and a field-correspondence technique.

RESULTS

We developed an empirical model that categorizes adolescents’ social interactions into five experiential positions. Four positions result from trajectories relating to social media and face-to-face social interaction. Positions are described by match or mismatch dynamics between preferred and actual social platforms used. In matched positions, individuals prefer and use both face-to-face and social media platforms (position 1), prefer and use face-to-face platforms (position 2), or prefer and use social media platforms (position 3). In mismatched positions, individuals prefer face-to-face interactions but use social media platforms (position 4) or prefer social media but use face-to-face platforms (position 5). We propose that matched positions indicate good social functioning while mismatched positions indicate serious social challenges.

CONCLUSIONS

We propose a model that will expand previous unidimensional social interaction constructs, and we hypothesize that the described match and mismatch analyses provide conceptual clarity for research and practical application. We discuss prediction value, implications, and model validation procedures.
¿Hoy te has levantado o te levantaste? Treatment of dialectal variation in the presentation of past tenses in L2 Spanish textbooks published in Spain
Authors: Hernández Cubo Abraham
Published: March 2020

Este estudio analiza el reconocimiento de la variación dialectal en manuales para la enseñanza del español como lengua extranjera publicados en España, específicamente en relación con la manera en que presentan el uso de dos tiempos del pasado: el pretérito indefinido y el pretérito perfecto compuesto. Este rasgo ha sido tradicionalmente considerado como uno de los que distinguen las variedades del español en ambos lados del Atlántico, lo cual nos permite examinar qué variedad favorecen los autores. Los resultados muestran que la mayoría de los manuales favorecen la variedad local. Sin embargo, esta tendencia ha ido cambiando en los últimos años y los libros de texto van progresivamente reconociendo la variación dialectal en los usos de los tiempos del pasado. El carácter subjetivo del espectro semántico de estos dos tiempos y el hecho de que frecuentemente su uso dependa de la elección personal del hablante no son aspectos reconocidos por casi ninguno de los materiales analizados. Esta investigación pretende sensibilizar sobre la naturaleza ideológica de los libros de texto y las ideologías de estandarización lingüística imbuidas a menudo en ellos. También aspira a promover la atención a la diversidad dialectal y a la variación lingüística en la enseñanza de segundas lenguas.
Interpretación de los determinantes definidos y demostrativos por niños hispanohablantes
Authors: Morales Reyes Alexandra , Arechabaleta Regulez Begoña
Published: March 2020

Este estudio analiza el desarrollo de la interpretación de las frases nominales (FN) en niños hispanohablantes para confirmar (o refutar) si muestran preferencia por la interpretación genérica y si la edad constituye un factor en dicha interpretación. Treinta y nueve niños (grupos de edad: 4;11–7;11 y 8;4–11;7) y un grupo control de 19 adultos realizaron una prueba en línea, en la que se les mostraban imágenes de animales / objetos con características atípicas, que incluían una pregunta con una FN definida (¿Los leones son verdes?) o una FN demostrativa (¿Estos leones son verdes?). Nuestras hipótesis fueron: 1) todos los niños mostrarían preferencia por el significado genérico y 2) esta preferencia se vería entre los niños más jóvenes. Los resultados demostraron que las interpretaciones de las FN definidas fueron similares en los tres grupos. En las interpretaciones de las FN específicas hubo diferencias significativas: los más pequeños interpretaron como genéricas un número elevado de FN demostrativas. Esto apoya la propuesta de que la interpretación genérica es una predisposición universal y que no es sino hasta la adolescencia que los niños se acercan a la norma adulta.
I.A. Richards, The Philosophy of Rhetoric
Authors: Rabossi E.A.
Published: March 2020

Resumen
De la distinción entre lógica formal y lógica dialéctica
Authors: Nuño Juan A.
Published: March 2020

Resumen
Philosophy and Illusion
Authors: Lazerowitz Morris
Published: March 2020

Abtract
Descripciones vacías
Authors: Rossi Alejandro
Published: March 2020

Resumen
H. Putnam, The Analytic and the Synthetic
Authors: Nudler O.
Published: March 2020

Resumen
Is Existence Never a Predicate?
Authors: Strawson P.F.
Published: March 2020

Abstract
P. Henle, Language: Thought and Culture
Authors: Rabossi E.A.
Published: March 2020

Resumen
J.N. Mohanty, Edmund Husserl's Theory of Meaning
Authors: Villoro L.
Published: March 2020

Resumen
On Criteria of Literal Significance
Authors: Ambrose Alice
Published: March 2020

Abstract
Dos problemas en la doctrina de Frege
Authors: Simpson Thomas M.
Published: March 2020

Resumen
J.D. García Bacca, Elementos de filosofía de la ciencia
Authors: Padilla H.
Published: March 2020

Resumen
La objeción de Rieger y el horizonte de la ontología matemática
Authors: Miró Quesada Francisco
Published: March 2020

Resumen
Clarifying Singer's Golden Rule
Authors: A. Gould James
Published: March 2020

Abstract
Maurice Mandelbaunm, Philosophy, Science, and Sense Perception: Historical and Critical Studies
Authors: Trejo W.
Published: March 2020

Resumen
The Paradoxes of Necessitation and Ionic-Entailment
Authors: Woods John
Published: March 2020

Abstract
Emotion, Feeling, and Behavior
Authors: Lemos Ramón M.
Published: March 2020

Abstract
Methods for Diagnosis of Downhole Pumping Equipment Condition Based on Dynamometry
Authors: Milovzorov G. V. , Ilyin A. P. , Red’kina T. A.
Published: March 2020

Своевременное диагностирование и прогнозирование отказов в работе глубинного насосного оборудования позволяет увеличить межремонтный период работы скважины. Наиболее распространенным и эффективным способом диагностирования глубинного насосного оборудования является анализ результатов динамометрирования, большинство из которых основаны на визуальном сравнении образцов практических динамограмм с эталонными.В данной работе предложена методика диагностирования состояния глубинного насосного оборудования при помощи интервальных оценок результатов динамометрирования на примере утечки жидкости в нагнетательном узле насоса. Для определения границ данного интервала использовано распределение Стьюдента. Из анализа построенного доверительного интервала при ходе полированного штока вверх установлено, что он сужается на промежутке от 0,3 до 0,7 м. Данный диапазон соответствует интервалу, на котором при безотказном состоянии глубинного насосного оборудования шток воспринимает максимальную нагрузку, что свидетельствует о начале движения плунжера насоса вверх.На основе разработанной методики диагностирования предложена методика прогнозирования отказов на примере утечки жидкости в нагнетательном узле насоса. Построен интервал изменения кривой зависимости относительного усилия на полированном штоке от его хода. По частоте вхождения данной кривой в полученный интервал с надежностью 95 % строится прогноз о нарастании отказа, связанного с негерметичностью клапанного узла.
Employee experience and customer loyalty: Perceived authenticity and relational commitment as serial mediators
Authors: Han Jang Heon , Lee Jin Suk
Published: March 2020

We investigated the impact of employee experience on customer loyalty in the hospitality industry, focusing in particular on the serial mediating effects of perceived authenticity and relational commitment, and the moderating role of customer age. To test the proposed conceptual model,
we conducted an online survey with 649 participants who had used restaurant services in the past month. Results showed that employee experience exerted a positive impact on customer loyalty. In addition, the relationship between employee experience and customer loyalty was sequentially mediated
by perceived authenticity and relational commitment, and the older the customer age, the stronger were the serial mediating effects. Theoretical and practical implications are discussed, and suggestions provided for improving hospitality services.
RELASI PEMILIHAN WARNA, FUNGSI DAN JENIS MATERIAL PADA PERKAKAS DAPUR BERBAHAN STAINLESS STEEL
Authors: Pradibta B Denta Mandra , Sylvia Nukke , Tiyama Ilsa Anola
Published: March 2020

Perkembangan zaman yang semakin pesat memiliki manfaat serta kerugian untuk sebagian orang, salah satunya adalah semakin tercemarnya bumi yang membuat manusia semakin ingin pintar menjaga diri dan hidupnya. Keinginan inilah yang membuat orang-orang mengubah pola hidupnya, dimulai dari mengubah pola tidur, bekerja sekaligus pola makan. Pola makan yang dulunya hanya berspekulasi pada makanan yang sehat adalah makanan yang kaya akan kandungan  vitamin,  tetapi  kini  masyarakat  mulai  sedikit  demi  sedikit  tertarik untuk mengetahui kualitas makanannya bukan hanya dari kandungannya tetapi bagaimana  makanan  itu  bisa  dinikmati  dengan  maksimal.  Masyarakat  mulai tertarik untuk memasak sendiri makanannya, mendekor dapurnya dan memilih perkakas dapurnya. Tujuan penelitian ini untuk mengetahui sampai mana dan bagaimana masyarakat tertarik akan makanan dari segi perkakas dapur yang mereka gunakan, khususnya perkakas dapur bermaterial stainless stell terbaik untuk perkakas dapur dan pengaruh warna untuk masyarakat. Apa yang membuat sebagian masyarakat merasa bahwa perkakas dapur juga penting untuk menciptakan makanan yang sehat sehingga pola hidup sehat bukan hanya sekedar makanan itu enak. Pengambilan data berdasarkan metodologi penelitian kualitatif akan digunakan oleh peneliti untuk mendapatkan informasi yang reliable. Informasi inilah yang nantinya bisa digunakan untuk menciptakan desain perkakas dapur yang benar- benar menguntungkan untuk peneliti maupun masyarakat sekitar.
VISUALISASI MOTIF TENUN HASIL ANAK USIA DINI DI SUKU BADUY LUAR
Authors: Maftukha Nina
Published: March 2020

Visualization is the expression of an idea or feeling by using pictures, writing (words and numbers), maps, graphics, and so on. Visualization of weaving motifs of early childhood results in the Baduy Tribe has varied patterns as a representation of the development of local children's creativity.The objective to be achieved in this study is to examine the visualization of weaving results of early childhood in the Baduy Tribe with qualitative methods with visual anthropology and semiotics approaches. This is very important to be studied to formulate the process of creativity of young children in learning to weave.The results of the study concluded that the development of children in terms of making motifs can be classified in stages, namely, children aged 2 years, 3 years, 3.5 years, 4 years, 5 years and 6 years. The difference is in terms of structure, weft and weaving technique, and the choice of thread color for a motif.These creative methods and processes in the future will be applied to early childhood learning systems, then the final results can be formulated and this research can be developed more broadly so that they can be used as a reference in other linear studies. The specific target to be achieved in this research is the publication of journals, as well as book chapters that can be used as scientific support books.
EKSPLORASI TEKNIK PEWARNAAN ALAM DENGAN EKSTRAK KAYU JAMBAL PADA BATIK KAYU GEMPOL
Authors: Muthiah Waridah , Evvyani Lia
Published: March 2020

Gempol is a type of wood that is widely used as a craft material. Because the nature of the material is not too hard, easy to form, easy to absorb the liquid dye, and not greasy, this wood is suitable to be processed with various techniques, including wooden batik. Because of its uniqueness, wooden batik has good potential to be developed in the craft industry. However, the technique used in the process of making wooden batik tends to be harmful to the environment, because it uses synthetic dyes. Natural dyes are rarely developed for wood batik because they are considered not good in terms of color quality and time efficiency. This study seeks to explore the use of natural dyes extract of jambal wood on gempol wood, through various types of mordants, coloring and mordanting methods, and coloring times. The research was carried out using an experimental method with the AHP method to obtain the ideal coloring method and material formulation.
Eficiencia del quitosano como coagulante en el postratamiento de efluentes de una planta de sacrificio de cerdos
Authors: Carrasquero-Ferrer Sedolfo J. , González-Sahinian Yandy G. , Colina-Andrade Gilberto , Díaz-Montiel Altamira R.
Published: March 2020

Los efluentes provenientes del sacrificio de cerdos son una fuente de contaminación debido a las altas concentraciones de materia orgánica, nitrógeno, fósforo, grasas, sólidos totales y coliformes fecales. En esta investigación se evaluó la efectividad del quitosano como coagulante en el postratamiento de efluentes porcícolas provenientes de un reactor discontinuo secuencial, con el fin de remover las fracciones no biodegradables remanentes del proceso biológico. El tratamiento terciario consistió en la coagulación, floculación y sedimentación. Se caracterizó el efluente tratado biológicamente mediante los siguientes parámetros: pH, DQO, turbidez, color, sólidos totales (ST), nitrógeno total Kjeldahl (NTK), nitrito, nitrato, fosforo total (PT) y alcalinidad total (AT). El tratamiento fisicoquímico se llevó a cabo mediante el uso de la prueba de Jarra a través de corridas exploratorias con dosis entre 50 y 800 mg/L de quitosano disuelto en ácido acético. Se comparó la efectividad del quitosano (700 mg/l) con sulfato de aluminio (430mg/l) y poliacrilamida (90 mg/l), los cuales son utilizados como coagulantes de uso convencional en el tratamiento de aguas residuales. El experimento se condujo mediante un diseño completamente al azar con un total de tres tratamientos (quitosano, sulfato de aluminio y poliacrilamida) y tres repeticiones cada uno. La dosis de quitosano (700 mg/l) permitió obtener porcentajes de reducción de turbidez de 83.1%, color de 64.7%, DQO de 84.6%, y 78.2% de NT para valores iniciales de 15.6 NTU, 26 UC Pt-Co, 865 mg DQO/L y 89 mg NT/L. Se encontraron diferencias significativas (P≤0.05) entre la dosis quitosano (700 mg/l) y los coagulantes convencionales (430 mg/l de sulfato de aluminio y 90 mg/l de poliacrilamida) en la reducción de NT, siendo el tratamiento con quitosano el coagulante con las mayores eficiencias de reducción. El tratamiento con quitosano con una dosis de 700 mg/l representó una opción viable para el tratamiento terciario de los efluentes proveniente del proceso de sacrificio de cerdos tratados biológicamente.
X-ray radiation protection aspects during ultrashort laser processing
Authors: Legall Herbert , Schwanke Christoph , Bonse Jörn , Krüger Jörg
Published: March 2020

Ultrashort pulse laser processing of materials allows for precise machining with high accuracy. By increasing the repetition rate to several 100 kHz, laser machining becomes quick and cost-effective. Ultrafast laser processing at high repetition rates and peak intensities above 1013 W/cm2 can cause a potential hazard by generation of unwanted x-ray radiation. Therefore, radiation protection must be considered. For 925 fs pulse duration at a center wavelength of 1030 nm, the x-ray emission in air at a repetition rate of 400 kHz was investigated up to a peak intensity of 2.6 × 1014 W/cm2. Based on the presented measurements, the properties of potential shielding materials will be discussed. By extending our previous works, a scaling of the x-ray radiation emission to higher peak intensities up to 1015 W/cm2 is described, and emitted x-ray doses are predicted.
Kielikylpyjä
Authors: Grén Roni
Published: March 2020

Pääkirjoitus
Tulkaa minun tyköni lohdun paatosmuotona
Authors: Takanen Ringa
Published: March 2020

Tulkaa minun tyköni oli 1800- ja 1900-lukujen vaihteen kirkossakävijöille tuttu, ilmeisen pidetty ja sanomaltaan helposti omaksuttava aihe. Se oli Kirkastuksen ohella suosituimpia alttaritauluaiheita 1880-luvun Suomessa.  Aikakauden tuotteliain alttaritaulutaiteilija Alexandra Frosterus-Såltin (1837–1916) maalasi motiivin kymmenen kertaa, eli melkein puolet kaikista aihepiirin alttaritauluista. Kuva-aihe perustuu Raamatun kohtaan, jossa Jeesus kutsuu luokseen ”työtä tekeviä ja raskautettuja” ihmisiä, antaa heidän sielulleen levon ja kehottaa heitä ottamaan itsestään oppia.  Monet aihepiirin teoksista olivat ulkomaisten esikuvien reproduktioita tai muunnelmia. Keskeiset esikuvat kuva-aiheen toisinnoille ovat tanskalaisten Carl Blochin (1834–1890) ja Bertel Thorvaldsenin (1768/1770–1844) teokset, jotka levisivät myös painokuvina kaikkialle protestanttiseen Eurooppaan.Tässä artikkelissa tarkastelen Tulkaa minun tyköni -aihetta, ensin yleisesti ja sitten erityistapauksena Alexandra Frosterus-Såltinin Nakkilan kirkon alttaritaulua (1891), Aby Warburgin (1866–1929) ajatuksiin pohjautuvan, warburgilaista terminologiaa hyödyntävän ikonografisen lähestymistavan soveltamisen näkökulmasta. Tarkoitukseni ei ole analysoida Warburgin tekstejä tai uudelleen määritellä itse käsitteistöä. Tavoitteenani on arvioida empiirisesti ikonografisen käsitteistön käyttökelpoisuutta kuva-aiheen ja sitä kautta kristillisen taiteen tulkinnassa. Tiettyjen eleiden ja asentojen kuvaustavan suosio on hyvä esimerkki warburgilaisesta kuvien vaellushistoriasta, jossa selkeästi tunnetta kuvaavat ja siten käyttökelpoiset elemuodot, erityisesti voimakkaita emootiotiloja välittävät tunneilmaisut, paatosmuodot,  avainteemat ja kuvatyypit kulkevat ja nousevat esille uudestaan hieman muuttuneina. Tulkaa minun tyköni -aiheen kohdalla tosin kyse on enemmän maantieteellisestä levinneisyydestä kuin ajallisesta vaeltamisesta.
Silverarmar och silkeshuvuden
Authors: Lahti Sofia
Published: March 2020

Lectio
PENINGKATAN PENJUALAN PRODUK KERAJINAN ROTAN MELALUI DIVERSIFIKASI PRODUK PADA MASYARAKAT KECAMATAN MEDAN SUNGGAL
Authors: Ambarita Charles Fransiscus , Triono Muhammad Andi Abdillah , Soeprayogi Heri , Ambarita Dody Feliks Pandimun
Published: March 2020

Tujuan pengabdian ini untuk membantu mitra dalam meningkatkan produktivitas dan penjualan usahanya sehingga dapat meningkatkan penjualan produk kerajinan rotan bermuatan budaya daerah. Luaran yang dihasilkan dari pengabdian ini antara lain: (1) produk kerajinan rotan bermuatan budaya daerah: dan (2) laporan keuangan UKM. Metode yang dipakai untuk mencapai tujuan pengabdian ini adalah pendidikan dan praktek diversifikasi kerajinan rotan bermuatan budaya daeerah. Kegiatan pengabdian ini dilaksanakan di kecamatan Medan Sunggal Jalan Amal Nomor 121 C Kotamadya Medan Provinsi Sumatera Utara. Hasil capaian kegiatan yang telah dihasilkan adalah: (1) mitra telah memperoleh pendidikan dan keterampilan dalam melakukan diversifikasi produk kerajinan rotan bermuatan budaya daerah, dan (2) mitra memperoleh teknologi tepat guna berupa mesin pemotang rotan untuk meningkatkan penjualan produknya.Kata kunci: Diversifikasi; Rotan; Penjualan; Pendidikan.AbstractThe purpose of this dedication to increasing productivity and sales of their businesses so as to increase sales rattan handicraft products with regional culture. Resultant of output from this dedication activity, such as: (1) ) Rattan Product with local feature; and (2) Financial statement for Small-Medium Enterprises. The method used to achieve the purpose of dedication activity are education and practicing diversification of rattan product with local feature. This activity located in Medan Sunggal District, Amal Street Number 121C, Medan City, North Sumatra. The activities of achievement result are: (1) Partners getting knowledge and skill diversification of rattan product with local feature; and (2) Partners got an efficient technology like cutter device for rattan to increase their sales.Keywords: Diversification; Rattan,Sales; Education.