bluuebunny/crossref_metadata_2025_split huggingface dataset:
Genetic variability, correlation and path analysis in bottle gourd (Lagenaria siceraria (Mol. Standl.) germplasm
Authors: Varalakshmi B , Pitchaimuthu M , Rao E Sreenivas 
Published: October 2020

The present investigation was conducted to determine the variability, heritability, genetic advance and correlation of fruit yield and ten different yield contributing characters in bottle gourd. Wide range of variation was observed for most of the characters like fruit yield/vine, fruit number/vine, fruit weight, fruit yield/ha and node number for first female flower appearance. Phenotypic coefficient of variation was higher than genotypic coefficient of variation for all the traits studied, indicating environmental influence on expression of these characters. However, high heritability (broad sense) along with high genetic advance was recorded by vinelength, branch number, fruit length, fruit width, fruit yield/vine and yield/ha indicating the presence of additive gene effects, hence selection can be employed for the improvement of these parameters. Fruit yield/ ha was significantly and positively associated with fruit number/vine and fruit yield/vine both at genotypic as well as phenotypic levels. Fruit number had maximum direct effect (0.812) on fruit yield/ha followed by fruit weight (0.407), fruit length (0.339), fruit width (0.310), fruit yield/vine (0.249), days taken for first female flower appearance (0.224) and vine length (0.173). Therefore for the yield improvement in bottle gourd, emphasismay be given for indirect selection through fruit parameters like fruit weight, fruit length, fruit number and fruit yield/vine.
About digital transformation of the transport industry in Russia
Authors: Vysotskaya Natalia V. , Kyrbatskaya T. V. 
Published: October 2020

The article is devoted to the consideration of the main directions of digital transformation of the transport industry in Russia.
It is proposed in the process of digital transformation to integrate the community approach into the company's business model using blockchain technology and methods and results of data science; complement the new digital culture with a digital team and new communities that help management solve business problems; focus the attention of the company's management on its employees and develop those competencies in them that robots and artificial intelligence systems cannot implement: develop algorithmic, computable and non-linear thinking in all employees of the company.
Reconstruction of aortal arch in patients with transposition of the main arteries: results of a one-stage correction
Authors: Truba Ya. P. , Radchenko M. P. , Dzyurii I. V. , Golovenko O. S. , Lazoryshynets V. V. 
Published: October 2020

Objective. To analyze immediate and late results of a one-stage surgical treatment of the main arteries transposition in conjunction with obstruction on the level of aortal arch.
Materials and metods. For the period 2010 - 2019 yrs in Amosov National Institute of Cardiovascular Surgery and Scientific-Practical Medical Centre of Pediatric Cardiology and Cardio-Surgery in 52 newborn babies a one-stage correction of the main arteries transposition with obstruction on the level of aortal arch was conducted. In the investigation were included only the patients with a two-ventricle physiology and further two-ventricle correction. There were 35 (67.3%) boys and 17 (32.7%) girls. Average age of the patients was (0.6 ± 0.3) mo, average body mass - (3.6 ± 0.8) kg. The main method of diagnosis in determination of the failure and estimation of immediate and late results was echocardiographic examination. In 24 (46.2%) of the patients while doing reconstruction of the aortal arch a selective antegrade cerebral perfusion was conducted.
Results. Hospital mortality have constituted 3.8% (n=2). Duration of artificial blood circulation have constituted (194.3 ± 73.1) min, aortal clamping - (108.5 ± 35.6) min, selective cerebral perfusion - (19.6 ± 7.2) min. In early postoperative period 6 (11.5%) patients have been with desintegrated sternum. Average duration of observation have constituted (3.7 ± 2.8) yr (from 1 no to 9.yrs). In late period one child died. In 5 (9.6%) patients in postoperative period restenosis in aortal arch have developed, who was successfully curated endovascularly, using balloon dilatation in 3 patients, In two secondary plasty of aortal arch was done surgically. Tracheal or the main bronchi compression, neurologic complications were not observed in remote period.
Conclusion. One-stage correction of the main arteries transposition together with the aortal arch hypoplasia - an effective and secure method of treatment of a newborn children with good immediate and late results. The investigation conducted gives a background to conclude, that this surgical strategy constitutes the affordable alternative to two-staged surgical treatment of this complex pathology.
Actual aspects of a judicial regulation of explantation of donor’s materials for transplantation
Authors: Musiienko A. V. , Skomarovskyi O. A. , Dobkina K. R. , Musiienko V. V. 
Published: October 2020

Objective. Investigation of actual aspects concerning judicial regulation of explantation of donor’s anatomical materials for transplantation, determination of
main problematic issues of such activity and delineation of ways to improve the legislative-judicial guaranties of the person’s life and the health guarding in explantation procedure of the donor’s anatomical materials.
Materials and metods. Modern national and international normative base, which establishes main principle of explantation of the donor’s anatomical materials, was investigated. The methods of searching, analysis, systematization and summarizing of information were studied.
Results. Necessity in sophisticated judicial base for transplantology is connected, first of all, with peculiar relations between donor and recipient, specifically constituting equal rights for the life for them. Actual judicial pattern of the consent or rejection delivery for procedure of explantation of the donor’s anatomical materials in the dead persons are frequently considered the disadvantages of a legislative-judicial regulation of transplantology. In such situation, the authors mentioned, that it is necessary to preserve an actual judicial pattern of the informed consent obtaining, to improve this procedure,as well as a mechanism of fixation and the state control. Also it is necessary to proceed with further harmonization of national legislation with international principles, concerning judicial regulation of explantation of donor’s materials, taking into account the national peculiarities and realization of the state policy in development of transplantology. The investigation results were confirmed by the author’s statistical observation.
Conclusion. Basing on the definite priority of human rights, a necessity for guaranteeing to them the right to live and to be physicslly untouchable, independent from judicial pattern of the consent obtaining for the anatomical materials explantation, the state must guarantee the usable mechanism of effective control for obtaining and fixation of a consent of a potential donor.
A Wearable MYO Gesture Armband Controlling Sphero BB-8 Robot
Authors: Chu T. S. , Chua A. Y. , Secco Emanuele Lindo 
Published: October 2020

In this paper we present the development and preliminary validation of a wearable system which is combined with an algorithm interfacing the MYO gesture armband with a Sphero BB-8 robotic device. The MYO armband is a wearable device which measures real-time EMG signals of the end user’s forearm muscles as the user is executing a set of upper limb gestures. These gestures are interpreted and transmitted to a computing hardware via a Bluetooth Low Energy IEEE 802.15.1 wireless protocol. The algorithm analyzes and sorts the data and sends a set of commands to the Sphero robotic device while performing navigation movements. After designing and integrating the software and hardware architecture, we have validated the system with two sets of trials involving a series of commands performed in multiple iterations. The consequent reactions of the robots, due to these commands, were recorded and the performance of the system was analyzed in a confusion matrix to obtain an average accuracy of the system outcome vs. the expected and desired actions. Results show that our integrated system can satisfactorily interface with the system in an intuitive way with an accuracy rating of 85.7 % and 92.9 % for the two tests, respectively. Doi: 10.28991/HIJ-2020-01-04-05 Full Text: PDF
Autores y libros escolares en Guadalajara (1812-1870)
Authors: García Alcaraz María Guadalupe 
Published: October 2020

En este trabajo se explora quiénes fueron los autores de los libros que se usaron en las escuelas primarias de Guadalajara en las primeras siete décadas del siglo XIX. Se presenta un acercamiento a los tipos de libros y a su relación con los cambios en los planes de estudio. La perspectiva es la historia cultural y metodológicamente se recurrió a la búsqueda de fuentes primarias en archivos y bibliotecas. Para el análisis de la información se usó la triangulación con el propósito de ubicar los desplazamientos que se dieron entre autores y títulos de libros. Dentro de los hallazgos se destaca cómo, desde lo local, la Comisión de Educación del Ayuntamiento y los inspectores participaron en la definición, producción y circulación de libros escolares.
Advancing Public Education in Pakistan Through a Teacher Exchange Program in the United States
Authors: Milian Madeline , Yousuf Zai Sajid Ali 
Published: October 2020

This study examined a multi-year teacher exchange program to understand its possible impact on advancing Pakistan’s public education. A major goal of the study was to analyze how educators in the program viewed, interpreted, and could transform the new knowledge and strategies learned in the program into effective practices in their Pakistani educational settings. Data were gathered from open-ended questionnaires and focus groups discussions with 37 in-service secondary teachers who attended a 6-week professional development program in the United States. Participants indicated that low-class size, technological tools, diversity, teacher-student interactions, social and cultural practices, and classroom structures were some of the major differences between the US and Pakistan’s classrooms. Information on differences, similarities, and culturally acceptable adaptations are shared.
Description of Erythrocyte, Leucocite and Growth Performance of Green Catfish (Hemibagrus nemurus) Feeded With Addtion of Commercial Bread (Saccharomyces cerevisiae)
Authors: Hutagalung Rizal Akbar 
Published: October 2020

Baung fish (Hemibagrus nemurus) is a freshwater fish species native to Indonesian public waters, particularly in Sumatra and Kalimantan. Baung fish has thick, soft meat, delicious taste, and has high economic value. This research was conducted at the Workshop for Fisheries Cultivation Technology Study Program, using a container in the form of a fiber tub which is divided into 4 parts (100cm x 50cm x 7 cm) using waring. The test organism was fish baung with fish size 5cm-7cm, which were spread as many as 10 fish/bulkhead and kept for 60 days. This study used a completely randomized design (CRD) with 4 treatments and 3 replications. The treatment used was the addition of S. cerevisiae yeast to artificial feed (pellets) with different doses. Where the control treatment (K): without the addition of S. cerevisiae, treatment A (P1): with a dose of S. cerevisiae 0.2%, treatment B (P2): addition of S. cerevisiae by 0.5%, and treatment C (P3 ): S. cerevisiae dose of 0.8%. Application of S. cerevisiae uses a coating method with a frequency of 2 times a day. The parameters observed included fish health status (total red blood cells and white blood cells, hematocrit, hemoglobin, and blood glucose) as well as production parameters such as absolute growth, daily growth rate, total feed consumption, feed conversion ratio, survival rate. The results showed that the absolute growth rate and the highest daily growth rate were found in treatment (P2), respectively 21.86 ± 10.05 grams and 0.86 ± 0.38%. On the other hand, the lowest FCR value was found in treatment (P3), namely 1: 1.25 ± 0.60. This shows that the provision of S. cerevisiae has a positive impact on increasing red blood cells, white blood cells, and the growth performance of the fish. Keywords: Erythrocytes, Leukocytes, Growth, Hemibagrus nemurus
ENVIRONMENTAL ASSESSMENT OF SOILS IN THE GUSAR-GONAGKEND CADASTRAL REGION OF AZERBAIJAN
Authors: Isaeva S. Sh. 
Published: October 2020

The scientific research of land resourceswhich develops the ways of organizing the effective use and protection of lands based on the ecological assessment of soils serve to create ecologically and economically balanced high-yielding and sustainable agricultural landscapes, maximally adapted to the local ecological situation. The soil bonitet scores of the studied territory were determined according to the results of analyzes and mathematical and statistical processing of data from soil-field and laboratory studies carried out in the Gusar-Gonagkend cadastral region in 2014–2016. Fund and literary soil materials have also influences the results. According to the methods of D.S. Bulgakov, G.Sh. Mamedova and S.Z. Mamedova special assessment scales for the compliance of soils with the ecological requirements of summer pastures, mesophytic forests, perennial plantations, grain and vegetable crops were developed. On the basis of these rating scales, an ecological assessment of the soils of the Gusar-Gonagkend cadastral region was carried out. The main limiting factors affecting soil fertility were determined, and the ecological scores of the soil subtypes of the study area were calculated. As a result of the research, it was found that the limiting factors for the soils of the high-mountainous zone of the Gusar-Gonagkend cadastral region are the steepness of slopes and soil fertility indicators; for soils of the mid-mountain zone - the steepness of slopes, the sum of active temperatures, pH values and particle size distribution; for the soils of the low-mountain zone - the amount of precipitation and indicators of soil fertility. The highest ecological points in the high-mountainous zone were obtained by mountain-meadow black soil-like soils (93 points), in the middle-mountain zone - mountain-forest brown typical (89 points), in the low-mountain zone - mountain-gray-brown dark and ordinary soils (93 points).
Triterpenoids and coumarins from the leaves of Sterculia foetida Linn.
Authors: Nguyen Kim Tuyen Pham , Thi Quynh Trang Nguyen , Cong Doan Huynh , Dinh Thuong Pham , Trung Duan Nguyen , Doan Duy Cuong Tran , Bui Linh Chi Huynh , Thi Anh Tuyet Nguyen , Kim Phi Phung Nguyen , Nguyen Thu Thi-Hoai 
Published: October 2020

Introduction: Sterculia foetida Linn. is widely distributed in tropical countries. As the continuous study on the hexane and ethyl acetate extracts of Sterculia foetida leaves, the isolation and structural determination of four triterpenoids and two coumarins were addressed.
Method: The crude extract was prepared from dried power of Sterculia foetida leaves by maceration method in ethanol. This extract was then separated by liquid-liquid partition with n-hexane, chloroform, and ethyl acetate, respectively, to obtain the corresponding extracts. The hexane and ethyl acetate extracts were applied to multiple silica gel column chromatography to yield six compounds. Their chemical structures were determined by the NMR data analysis as well as the comparison their spectroscopic data and physical properties with those of reported literature.
Results: Four triterpenoid compounds, including betulinic acid (1), conyzasaponin G (2), taraxerol (3), and taraxer-14-ene- 1a,3b -diol (4), and two coumarins fraxetin (5), and aesculin (6) were identified.
Conclusion: To the best of our knowledge, they have not been reported in the leaves of Sterculia foetida before, and compound 2 was known to present in Sterculia genus for the first time.
Language in a meme economy
Authors: Clarke Ami 
Published: October 2020

Artist Ami Clarke traces some of the complexities, multi-temporalities and scales, that coalesce around some new, and some very old power relations, that come of, and are revealed by, the technologies associated with the interdependent ecologies of social media, finance, and the environment.

Her work traces hyper-speculation that came of the semiotic boom, where the loss of the referent in both language and the economy is shared across the trending behaviour of neoliberal/free market dynamics in finance, as well as emerging media ecologies. Here, inconsistencies in claims of ‘fake news’ amidst rights to ‘freedom of expression’ converge in the shortcomings of colonial practices of extraction, and new hyper-networked digital colonialisms, as the futures markets meets behavioural futures across the interdependencies of a reputation economy that comes of online news and social media, and the forms of finance driven by this.

Pre-empting many of the conditions brought into sharp focus by the pandemic, she touches upon how the insurance industry reveals the catastrophic flaw of investing in the neoliberal myth of the market, as ‘unprecedented’ events become increasingly every-day. A state of contingency, that no longer promises an opportunity to ‘write the future’, but instead, is felt through the mechanisms of disaster capitalism as churning markets across both the financial sector, and the mediasphere, as a means by which to game not only who has the authority to speak, but democracy itself.
La educación y la formación en la Educación Normal
Authors: Monzón Troncoso Martha Yolanda 
Published: October 2020

En este artículo se analiza el pro- ceso de formación en educación normal. Se reflexiona sobre la construcción de dos categorías subjetivadas: la educación y la formación desde una visión en el ámbito educativo, sin negar su presencia en el terreno filosófico, sociológico e incluso pedagógico. Se abre el análisis de los conceptos desde el ámbito de la educación normal, ¿dónde se forman o educan sujetos?, lo que constituye, sin duda, una ocasión para formarse. Se hace un análisis respecto a su impacto en la formación de docentes, con una revisión epistémica, que permite una mirada que converge, para ir de la teoría a la praxis y a la inversa. Se recuperan diferentes autores para acceder al análisis y comprensión de los conceptos: educación y formación, así como su relación, siendo categorías que confluyen entre sí, en un importante papel en cuanto a la formación de docentes con los dispositivos allí involucrados, para la construcción de sujetos.
Los docentes en Educación Primaria y la implementación de la RIEB
Authors: Hernández Quiñonez Angélica Minerva , Arzola Franco David Manuel 
Published: October 2020

El presente trabajo forma parte de una investigación más amplia, desarrollada por un grupo de estudiantes del Centro de Investigación y Docencia, con el propósito de documentar la manera en que se concretan, en los espacios educativos, las líneas de política educativa expresadas a través de la propuesta curricular oficial. El abordaje metodológico se realizó desde el enfoque cualitativo, por lo que la recopilación de la información se llevó a cabo a través de entrevistas en profundidad y registros de observación. En los resultados se destaca la disposición que tienen los docentes para trabajar con la nueva propuesta curricular, ponen especial énfasis en la necesidad del cambio y la innovación; sin embargo, también expresan su preocupación por los problemas que se presentan con un currículo nacional rígido y demandante, frente a las necesidades contextuales de los alumnos.
Socrative para reforzar conocimientos en la unidad de aprendizaje de Inglés III
Authors: Enriquez Luna Cynthia 
Published: October 2020

Elaprendizaje de Inglés en bachillerato se hace cada vez menos estimulante para los estudiantes que recientemente han mostrado un bajo interés en la asignatura y las altas tasas de reprobación. En este sentido, la incorporación de nuevas metodologías basadas en la innovación tecnológico-pedagógica se ha convertido en un aliciente para los alumnos, los cuales reconocen la relevancia que tiene el uso de las tecnologías de la información dentro del contexto áulico. Lo anterior, tiene como propósito contribuir al desarrollo de las competencias genéricas y específicas de los estudiantes del Bachillerato tomadas en consideración en el Modelo Académico de la UANL Por lo anterior se pretende sensibilizar al docente acerca de la importancia que tiene el llevar a cabo la práctica docente con un enfoque que considere al estudiante como eje central del proceso de aprendizaje. Lo anterior demanda una serie de transformaciones en el quehacer del docente, pero sobre todo en el rol a desempeñar por parte del estudiante, respondiendo a las orientaciones del Modelo Educativo de la UANL, en donde se reconocen los roles que se le asignan al estudiante.
La percepción de directores de educación básica de la ciudad de Chihuahua sobre el componente de Autonomía Curricular
Authors: Sáenz Sánchez Berna Karina , Acosta Rodríguez Norma Lilia 
Published: October 2020

En el próximo ciclo escolar 2018-2019 las escuelas de educación básica entrarán con la puesta en práctica de la Autonomía Curricular, uno de los tres componentes del Nuevo Modelo Educativo; sin embargo, la capacitación a los docentes y directivos se ha dado desde la plataforma oficial con la intención de mostrar la estructura de todo el diseño curricular, su propósito y su planteamiento metodológico. Se realizó un estudio que permita identificar ¿Cuál es la percepción que tienen los directores de educación básica sobre la implementación de ámbito de autonomía curricular para el ciclo escolar 2018-2019? Con el objetivo de Explorar las nociones desde la relevancia, estructura del programa, actualización directiva e implementación de este ámbito. Diseñando una encuesta para valorar el grado de reconocimiento que manifiestan los directores sobre este componente. Los resultados arrojan que solo dos terceras partes de los directores se han inscrito al curso oficial de la SEP y de estos una tercera parte expresa tener problemas para accesar a la plataforma, pero esto no se convierte en un detractor a considerar para entender que con el Nuevo Modelo se puede atender las necesidades e intereses de los estudiantes, que la atención a los ámbitos se enfocan a atender cuestiones académicas, artísticas y deportivas. No se obtuvieron evidencias sobre la puesta en práctica y sus dificultades para implementarlo.