bluuebunny/crossref_metadata_2025 huggingface dataset:
SYSTEM OF AUTOMATIC SEGMENTATION OF PAUSES IN PHONOGRAMS ON THE BASIS OF NEURON NETWORKS OF THE DEEP LEARNING
Authors:   V. Dahl East Ukrainian National University,, Soloviev Viktor I. , Rybalsky Oleg V. ,   National Academy of Internal Affairs, Zhuravel Vadim V. ,   Kiev scientific research expert criminalistic center of the Ministry of Internal Affairs of Ukraine
Published: September 2021

The use of neuron networks of the deep learning for the construction of tool for realization of examinations of materials and apparatus of the digital audio recording allows to solve the «frigging» problem of such examination — problem of exposure of tracks of editing in digital phonograms. These networks provide high probability of exposure of such tracks in the pauses of speech information writtenin on a phonogram. Before man-hunting of tracks of editing in the investigated phonogram it is necessary to distinguish pauses (to perform its segmentation), and tool built on the basis of neuron networks of the deep learning, requires its work to be done in automatic mode. The basic requirement of automatic segmentation is high efficiency of selection of pauses in the conditions of permanent change of level of noises in phonograms. It is determined by probability of errors of І and ІІ kinds. It is offered on the basis of neuron networks of the deep learning to create CAS of segmentation of phonograms, possessing high efficiency of selection of pauses in speech information. Thus the system must be independent of level of noises in every concrete pause, and also language, context and announcer, whose speech is fixed in a phonogram. It is suggested to examine pauses as one of the types of voice information, which characteristics differ from characteristics of speech information fixed in a phonogram. For educating of such network it was required to create the primary base of these sounds and pauses. On its basis three arrays of the data, intended for learning, testing and determination of the crooked errors of І and ІІ kinds, are created. After learning and testing the system passed verification on the real phonograms. As a result taking into account some features of speech on the neuron networks of deep learning there has been built the system providing effective segmentation of pauses in phonograms in the automatics mode. The obtained results suit examination that is conformed by given curves over of errors of І and ІІ kinds.
DETERMINATION OF THE OPTIMAL ORDER PORTFOLIO FROM THE MANY OF POSSIBLE
Authors:   Khmelnitsky National University, Dykha Maria V. , Gripinskaya Nadezhda V. ,   Khmelnytsky National University, Marko Maria Ya. ,   Ivan Franko Lviv National University, Tsegelik Grigory G. ,   Ivan Franko Lviv National University
Published: September 2021

The problem of optimal portfolio of purchase of products (services) at the enterprises from many possible ones is considered. In this setting, the problem is explored and solved for the first time using a simulation tool. A mathematical model of the problem is built and an algorithm for its solution is developed. When building a mathematical model, the following parameters are taken into account: the number of types of products / services purchased; the number of enterprises that produce the required products; the need for products of a certain type; the cost of manufacturing a unit of production of each type at each enterprise; generalized indicator of quality of manufactured products of each type at each enterprise; index of identified comparative advantages in the manufacture of products j-th enterprise; the general budget of funds allocated for the purchase of products (financing the manufacture of products). The developed mathematical model makes it possible to find the optimal result of distribution of the required volume of orders (purchases) of each type of products at different enterprises (or at one enterprise), which provides the maximum offered level of product quality, and product purchase costs do not exceed the planned level. To illustrate the results of the developed algorithm, the example shows the search for the best option for purchasing products of four types (meeting a specific need) at each of the five companies offering these types of products. The proposed algorithm is of interest for practical application, makes it possible to determine the optimal portfolio of purchases of products (semi-finished products, parts), to solve the problem of optimal "package" purchases / orders. It is advisable to use it in private business, in enterprises of various spheres of activity and forms of ownership, as well as at the macro level of the economy, in particular, in the process of finding optimal options for government programs.
PARAMETRIC METHOD OF SOLVING PROBLEMS OF MATHEMATICAL SAFE ON GRAPHS
Authors:   National Technical University of Ukraine ", Gurin Artem L. ,   Igor Sikorsky Kyiv Polytechnic Institute", Grashchenko Irina S. ,   National Aviation University,, Savchenko Lidia V. ,   National Aviation University
Published: September 2021

We consider one method of solving the problem of mathematical safe on certain graphs called parametric. Its gist consist in denoting some variables, corresponding to graph vertices, by certain parameters. Other unknown variables are expressed through these parameters. Then unknown variables chosen in special way are compared and the mentioned parameters are found by solving additional system of equations for these parameters. Dimension of this system is equal to the number of parameters. Solution to the problem i.e. all unknown variables of the original system, are found by solving additional system of equations. In the paper this method is described on specially chosen examples. The method is demonstrated by solving the mathematical safe problem on the graphs of «chain», «ladder» and «window» types that showed its efficiency. Besides special attention is paid to special cases when solution does not exist. This occurs in the cases when the weighed sum of system equations is not divisable without remainder to its modulo. In such cases, to find solution the initial state of the vector b is corrected in such a way that the weighted sum of equations satisfies the above mentioned condition. Then solution of the problem is performed according to the general method scheme.
Assessment of domestic water quality in coastal region of Ilaje Akoka, Lagos state
Authors: Daramola Adebola , Ebhuoma Ese , Akınyemı Victoria
Published: September 2021

Coastal regions are surrounded by water yet often have limited access to potable water. These regions are usually at the receiving end of indiscriminate dumping of industrial and domestic waste water. Using the co-production approach, some issues observed by residents with available water were noted. These were investigated by undertaking a laboratory analysis examining selected physico-chemical properties (colour, pH, Tds, Hardness, Iron and Manganese) of water from different sources. Results revealed that none of the sources produced water completely within acceptable limits. Sachet water which is widely taken as the safest source, had a pH value of 5.3 which makes it more acidic than is acceptable. Manganese which could lead to neurological disorder over a long period of exposure was found to be present at 0.7 mg/L and 0.25 mg/L in water from well and water trucks respectively. All other elements have relatively insignificant health implications yet are important for acceptability by consumers and system maintenance. Constant water system monitoring and treatment especially in such coastal area, provision of mini-water treatment plants and appropriate water storage practices were recommended accordingly.
Validation of an analytical method for the determination of acrylamide in potato chips and french fries
Authors: Negoiță Mioara , Mihai Adriana Laura , Horneț Gabriela-Andreea
Published: September 2021

The aim of this study was to validate a GC-MS/MS method for determining acrylamide (AA) in potato-based products by using the solid-phase extraction (SPE) clean-up. The method consisted in defatting the sample (potato chips, French fries) with hexane, extraction of AA in water, centrifugation, followed by AA purification on two SPE columns. The purified extract was derivatized with bromine compounds, then extracted with ethyl acetate: hexane mixture. The residue dissolved in ethyl acetate and triethylamine was injected into the GC-MS/MS. The method showed a good precision (RSDr= 1.13- 4.26%; RSDR= 1.19- 8.84%) and accuracy (recovery= 85.64- 109.22%). The precision of the results was demonstrated by participation in two proficiency tests launched by the FAPAS® program, yielding z-scores of -0.8 (for pre-cooked French fries) and 0 (for potato crisps). Good sensitivity was achieved for potato chips with a LOD and LOQ of 6.94 and 20.83 μg/kg, while for French fries, it was 10.29 and 30.87 μg/kg, respectively. When applying the method on potato chips sample, the AA level varied between undetectable and 1504.93 μg/kg, while for French fries was between 31.45- 371.30 μg/kg. The method fulfilled the performance criteria of Commission Regulation EU 2017/2158 for the determination of AA in potato-based products.
Optimization of the microwave assisted extraction and biological activities of polyphenols from lemon verbena leaves
Authors: Touati Zohra , Guemghar Menana , Bedjaoui Kenza , Djerrada Nabila Emilia , Djaoud Kahina , Adjeroud Nawel , Madani Khodir , Boulekbache-Makhlouf Lila Emilia
Published: September 2021

The present study aims to optimize the extraction of phenolics by microwave-assisted extraction (MAE) using the response surface methodology (RSM), from Lemon verbena leaves. The optimized extract was tested for its antioxidant activity using two methods (DPPH and reducing power) and its antibacterial efficiency by using disk diffusion assay and broth microdilution, against two Gram-negative (Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853) and two Gram-positive (Staphylococcus aureus ATCC 25923, Bacillus subtilis ATCC 6633) strains. Under the optimized conditions (40% (v/v): of ethanol concentration, 188 s of irradiation time, 600 W of microwave power and 1:40 g/mL of solid-to-liquid ratio) the total phenolic content (TPC) was 67.87±1.61 mg GAE/g DW. The IC50 of the extract was 139.65±1.44 µg/mL and 56.60±2.79 µg/mL for DPPH inhibition and reducing power, respectively. The best antibacterial activity was shown by the extract obtained by MAE with lower MBC (1.56 to 18.75 mg/mL) and MBC/MIC ratio. Lemon verbena extract can be used as an ingredient in cosmetics, food supplements and herbal medicinal products due to its interesting biological properties.
Microbial cellulose based films and composites for food packaging: a review
Authors: Ahmed Mazia , Saini Pinki , Iqbal Unaiza
Published: September 2021

Currently, the production and application of non-biodegradable petroleum-based synthetic polymer (commonly known as plastic) are highly prevalent. As synthetic polymers as mostly non-biodegradable, they adversely affect the environment and result in the generation of excessive solid waste. The increasing awareness about the ill-effects of synthetic polymers among consumers has resulted in a demand for natural, disposable, biodegradable, reusable, or recyclable food packaging materials. Bio-based polymers and biopolymers have been one of the most favorable alternatives to be exploited and developed into eco-friendly food packaging materials. Certain microorganisms, such as Gluconoacetobacter xylinus, produce cellulose by a fully green procedure which is called bacterial cellulose. Bacterial cellulose demonstrates exceptional properties such as being a chemically pure material, highly flexible, high water absorbency, great tensile strength, highly crystalline nature, highly moldable, non-toxic nature, and biocompatible. However, there are some limitations such as lack of antibacterial properties, optical transparency, and stress-bearing capability which can be overcome by developing bacterial cellulose composites using hydrocolloids like proteins, starches, pectins, etc. The bacterial cellulose composites are employed to develop packaging films with properties such as high mechanical strength; antimicrobial, transparent, biodegradable, with air, water, and oil resistance properties, thus, making it an appropriate material for packaging.
Condition, Length-Length and Length-Weight Relationships for Four Introduced Freshwater Fish Species from an Insular Ecosystem (Gökçeada, Turkey)
Authors: AĞDAMAR Sevan , GAYGUSUZ Özcan
Published: September 2021

The present study aims to investigate the condition, length-weight (LWRs) and length-length relationships (LLRs) of four introduced freshwater fish species (Carassius gibelio, Cyprinus carpio, Gambusia holbrooki, and Pseudorasbora parva) inhabited in the inland waters of Gökçeada (Çanakkale, Turkey). Fish samples were collected using electrofishing from one lentic (Büyük Stream) and four lotic (Aydıncık, Dereköy, Gökçeada, and Uğurlu Reservoirs) ecosystems between April 2019 and September 2020. The calculated values of parameter b in the LWRs were 3.275 and 3.230 for G. holbrooki (Uğurlu and Büyük populations, respectively), 3.031 and 2.937 for C. carpio (Aydıncık and Dereköy populations, respectively), 3.129 for C. gibelio and 3.047 for P. parva. Values of Fulton's condition factor (K) varied between 1.72 ± 0.23 (P. parva, Gökçeada population) and 3.60 ± 0.33 (C. carpio, Dereköy population). The coefficients of correlation (r) for all the LLR equations were greater than 0.95 and significantly linear. The present study provides the first knowledge about the selected biological parameters for four introduced freshwater fish species in Gökçeada.
Investigation of Aloe Vera Barbadensis Miller Leaf Extract Effects On Glutamate and Glyphosate Induced Toxicity: In Vitro Study
Authors: YILMAZ Aysegul , TAGHİZADEHGHALEHJOUGHİ Ali , HACİMUFTUOGLU Ahmet , TÜRKMEN Aybike
Published: September 2021

Aloe Vera, one of the recently developed medicinal plants, is of interest for its multiple effects and has also been shown to have antibacterial, antimicrobial, antioxidant, anticancer properties. Although it is known that the aloe vera family has protective effects on neurons, the neuroprotective effect of the aloe barbadensis miller plant has not yet been fully explained. Glufosinate is structurally similar to glutamate and is an herbicide that blocks glutamine synthetize. Glutamate has been shown to induce cyclooxygenase-2 (COX-2), which causes toxicity. It is also known to induce oxidative stress in neurons. In our study, we exposed neuron culture to Aloe Vera Barbadensis Miller plant (25, 50, 100, 200, 400, 800, and 1600 µgr/ml doses) for 24 hours against glufosinate (200 mM) and glutamate (10-5 mM) toxicity. After 24 hours, MTT, TAC, and TOS analyzes were performed and the results were revealed.

In our study, it was seen that the aqueous extract of aloe barbadensis miller plant, glufosinate, and glutamate, could preserve the vitality of neurons (89% protection in AVB 400 µgr/ml group). At the same time, it was seen that while increasing the antioxidant level in neurons, it decreased the oxidant level. The group that increases the antioxidant value best is AVB 400 µgr/ml (the group that increases it 1.4 times). According to the results we obtained, it was revealed that aloe vera and its components may have an effect on neuroprotection.
The evolution of the value of women
Authors: Maris Lerato
Published: September 2021

When tradition and modernisation combine, we evolve to create a future of endless opportunities. Evolution is especially true for women and the value they bring to society and globally. This article speaks about the evolution that women and their value have gone through in the last few decades.
Preliminary Inventory and General Aspect of the Distribution of Culicidae Species in the Steppe Region (M'sila, Algeria)
Authors: Asloum Abdelmadjid Yagoub , Benhissen Saliha , Habbachi Wafa , Habbachi Sarra , Hedjouli Zakaria , Bouselama Zihad , Tahraoui Abdelkrim
Published: September 2021

Mosquitoes are important living organisms that participate in the different levels of food chains. However, many families include vector species capable to transmit viruses, bacteria and parasites to both humans and animals, threatening the public health. The goal of this work was to describe the biological diversity of mosquito species in different areas in M'sila; Algeria based on the ecological nature of their habitat. The breeding sites found were 18 distributed in five areas (Berhoum, Bou Saâda, El hamel, Hammam Dhalaa and M'sila). The inventory that was carried out from September to April every year from 2017 to 2019 has revealed 14 species of Culicidae distributed through three genera. The Culiseta longiareolata species was the most predominant, occupying different types of permanent and temporary breeding sites. However, the distribution of species based on the ecological types of these sites revealed: Anopheles cinereus, Anopheles sergentii, Culex brumpti, Culex deserticola, Culex hortensis, Culex impudicus, Culex laticinctus, Culex martinii Culex modestus,Culex perexiguus,Culex pipiens, Culex theileri and Culiseta longiareolata species presence The study of mosquito populations in the M’sila region has never been approached ecologically, biologically and systematically. Focus of this study was devoted to the systematics of Culicidae species, as well as the characterization of their structure, using ecological parameters as well as the study of Spatio-temporal variations, of the Culicidae population.
Model Pembangunan Inkubator Wirausaha Syariah Perguruan Tinggi di Palembang
Authors:   Program Studi Sistem Informasi, Universitas Indo Global Mandiri, Palembang, Sumatera Selatan, Coyanda John Roni
Published: September 2021

Abstract Entrepreneurship has existed since ancient times, and the Prophet Muhammad ﷺ exemplified business, buying and selling, and expanding business opportunities. Economic development has as one of its objectives the provision of employment opportunities to anticipate labor force growth that exceeds job opportunities and creates new job opportunities. Some factors determine this. To begin, population growth is typically greater than capital growth. Second, the demographic profile is younger, which means that a more significant number of people are entering the workforce. Thirdly, the industrial structure, which is characterized by a lack of economic diversification and an insufficient level of population skills. Additionally, entrepreneurial activity is still low, and new young businesses have not been particularly active in starting a business opportunity that can be created and run after they graduate from college, which has an effect on a country's level of entrepreneurial growth among youth.
Pengaruh kreativitas dan profesionalisme terhadap kinerja guru Sekolah Menengah Pertama Negeri di kecamatan Trimurjo kabupaten Lampung Tengah
Authors:   SMP Negeri 1 Trimurjo, Lampung Tengah, Kasmur Roslinawati , Riyanto Riyanto ,   Program Studi Magister Administrasi Pendidikan, Universitas Muhammadiyah Metro, Metro, Sutanto Agus ,   Program Studi Magister Administrasi Pendidikan, Universitas Muhammadiyah Metro, Metro
Published: September 2021

Abstract Purpose: The purpose of this study was to determine the effect of teacher creativity and professionalism on the performance of teachers in SMP Negeri in Trimurjo district, Central Lampung regency. Research methodology: The research design is quantitative research or verification research. The method used in this research is an ex post facto approach with a correlational design. The objects of this research are creativity, professionalism and teacher performance. The study population was the teachers at the State Junior High School in Trimurjo District, with a total sample of 63 respondents. The data collection technique used a questionnaire. The analytical tool used is descriptive analysis, simple linear regression analysis and multiple linear analysis with the SPSS program. Results: The results of hypothesis testing partially have a positive and significant effect on creativity on teacher performance. There is a positive and significant effect of teacher professionalism on performance. Simultaneously the creativity and professionalism of teachers together have a positive and significant effect on teacher performance. Limitations: This study is still not optimal due to the COVID-19 pandemic, so the authors cannot conduct face-to-face research and observe real school conditions. Contribution: The results of this study contribute to evaluating and improving the creativity and professionalism of teachers in Trimurjo.
Type and Strategy of Code Switching Used by English Teachers in The Process of Teaching and Learning English
Authors: Chandra Julian , Wati Siska Oktawidya
Published: September 2021

The purpose of this research were: (1) to describe type  of using code switching and (2) to describe the strategy behind the use code switching  made by English teachers in English language teaching and learning at SMAN 1 Padang Sago. This research used descriptive qualitative design. The  population were all English teachers in the school who taught English subject for 10th, 11th and 12 th graders in the 2019 academic year . The purposive sampling technique was employed in the research  in which the total sampling  were all 5 English  teachers. Instrumens to collect the data were observation chceklist and interview. In the observation checklist, all teachers’ utterancess were categorized according to the types and strategies of the code switching belong to. To determine the frequency of the type and strategy of the code switching emerging in observation checklist, the numberof the type and strategy that emerged were count manulay. Then, the percentage formula   was used. Then, the interview was used to validate the result gained from the observation checklist. Finally, among 110 utterances , it was found there was 4%, of  tag switching used by the tecaher,  inter-sentential switching was 36%, and intra-sentential switching was  60%,. On the other hand,  among 10  strategies of code switching proposed by Hoffman (1991), it was found that  the teacher preferred to use only 4 strategies only of which are for  scosiisted of expressing solidarity 48%, interjection7%, repetition 28%, and clarification19%).
China’s images in the State of the Union Address, 1973-2020
Authors: Rocha Mateus de Paula , De Paula Andrea Maria Narciso Rocha
Published: September 2021

This paper discusses how China was represented in the State of The Union Address between 1973 and 2020. The hypothesis is that China’s image has undergone qualitative changes and that shifting the party in the White House is not a sufficient condition to transform this representation. It is employed the content analysis to map the frequency of the word ‘China’ and to analyze the discursive context of its apparition. The mentions are evaluated according to three variables: axiology (positive, negative, or mixed), discursive focus (direct or indirect), and frequency of mentions. Four discursive paradigms, or periods in which the image was qualitatively stable, are identified and discussed. The analysis showed that external shocks have an important impact on changing China’s image and that these representations usually signalize actual priorities of US foreign policy.
Poder material e poder imaterial da Arábia Saudita
Authors: Da Silva Gabriela Santos , Da Silva Rafael Lemos
Published: September 2021

This paper deals with the centrality of the concept of power, an extremely complex concept and of various interpretations. By establishing as a central objective the analysis of Saudi Arabia's power bases, which provide the country with a relevant status in the Middle East, it is necessary to deal with the concept of power in its entirety, opening up the dialogue between two theoretical approaches that adapt to this dichotomous division of power: realism and liberalism. Thus, the interrelated questions that guide the research are: how are the material and immaterial powers of Saudi Arabia organized, providing a position of relevance in the region? Is any of these powers predominant in the Saudi kingdom? To answer the questions, the methodology includes bibliographic research and documentary research of statistical sources, to achieve the objective outlined in the Saudi Arabia case study. In material terms, the analysis is made operational through the absolute population, the Gross Domestic Product (GDP), military expenditures and the size of the armed forces as palpable and measurable variables. As for immaterial power, it refers to more subjective variables, operationalized through the assessment of the government's legitimacy and credibility. The use of both facets of power, as support for each other, gave Saudi Arabia the status of a power in the region. In this sense, it is clear that there is no preponderance of any form of power; the sum and complementarity of both is fundamental to its position in the Middle East.
A FREEZING IN GLOBAL GOVERNANCE?
Authors: Maia Eduardo Augusto Faria de Souza
Published: September 2021

The general purpose of this paper is to analyze how global governance works, who are its actors and how the Security Council fits in this description. The methodology consisted of a non extensive bibliographical review about the understanding of global governance, how it works and who does it; followed by the normative roles of the Security Council and of the United Nations found in the own UN Charter, and a brief analysis of the Council’s and Russia’s actions in two cases studies: The Libyan intervention and the subsequent war on Syria. A change in the dynamics and operation of the Security Council could be seen as a result.
Influence of anionic surfractants on Zn2+ and Sr2+ uptake by ivy (Hedera helix L.) leaves
Authors: Marešová Jana , Horník Miroslav , Pipíska Martin , Augustín Jozef
Published: September 2021

Surfactants are frequently used as adjuvants for improving the efficiency of foliar applied fertilizers, pesticides and other biologically active substances. In our paper we used detached leaves of ivy (Hedera helix L.) for the study of the influence of anionic surfactants sodium dodecylsulfate (SDS) and sodium dicyclohexyl sulfosuccinate (DCSS) on zinc and strontium uptake by leaf surface and transport by radiotracer technique with 65ZnCl2 and 85SrCl2. Accumulated amounts of Zn2+ and Sr2+ ions by the surface of detached intact ivy leaves were 5.0 and 1.1 μg/g, respectively. Ivy leaves pretreated for 24 h in 1 mM SDS or DCSS solutions accumulated approx. twice more Zn and five time more Sr than non treated leaves. Pretreatment with surfactants increased mobility of zinc and strontium in leaf tissues. Separate experiments showed that both SDS and DCSS were sorbed onto the leaf tissue reaching equilibrium within several hours of immersing leaf blades to surfactant solutions. The process can be described in terms of partition equilibria P = [C]leaf/[C]solution with log P = 1.396 within surfactant concentration studied Co ≤ 100 μmol/L. The mechanism of action of surfactants on metal ion uptake is discussed.
Memoria educativa y pedagógica en tiempos de globalización
Authors: Sánchez Moncada Olga Marlene
Published: September 2021

En este escrito se presentan algunos planteamientos acerca del actual auge de la memoria y sus usos políticos, y se reflexiona acerca de la memoria global y la pertinencia de construir memorias en losmundos locales. También se analizan las implicaciones de los procesos de construcción de memoria educativa y pedagógica y se ilustra con algunos casos que dan cuenta de la construcción de memoria en relación con la procedencia de algunas de las instituciones escolares oficiales de Bogotá.
Del oficio del maestro ¿De intelectual sbordinado a experto subordinador?
Authors: Saldarriaga Vélez Oscar de Jesús
Published: September 2021

A partir de una reflexión sobre lo que ha sido la investigación histórica de la práctica pedagógica en Colombia y de las transformaciones que ha tenido, el autor propone dos tesis para pensar las posibles transforn1aciones del estatuto intelectual del maestro, tal como ha sido fijado para la escuela moderna desde el siglo XVI. La primera es que la relación entre el saber pedagógico y las tecnologías de organización escolar no deben considerarse como una relación de teoría a práctica, sino como una relación tensional de contenido a forma, pues cada uno de estos componentes responde a dos funciones incluso antagónicas, y, además, se formaron históricamente a partir de realidades diferentes. La segunda, tiene que ver con las relaciones que se han establecido históricamente entre teoría y práctica, donde se materializan las relaciones ciencia/pedagogía que ha venido utilizando la escuela.
Prácticas generadoras de saber
Authors: Ghiso Alfredo
Published: September 2021

El epígrafe resume la reflexión sobre los modos de saber presentes en la práctica, la relación entre experiencia y construcción de saber, las condiciones y condicionamientos de los constructores de saber y las alternativas conceptuales que se configuran desde la sistematización. Para el desarrollo de esta reflexión se retoman, además de la práctica, las reflexiones de Paulo Freire sobre las relaciones entre los contextos y los contextos teóricos, acerca de la relación teoría y práctica, así como lo referente a lo que significa, en las personas y en los grupos, la búsqueda de conocimiento a partir de la reflexión de su experiencia como sujetos sociales. Se recrean aquí también, ideas de Hugo Zemelman y de Usher y Bryant, buscando afinar la comprensión de lo que es desarrollar procesos reflexivos y críticos de sistematización, abiertos al cambio y a la transformación de las prácticas educativas y de la acción de los sujetos en las múltiples y desiguales realidades sociales.
La educación y la ciudad
Authors: Trilla B. Jaume
Published: September 2021

Facilitar el aprendizaje de la ciudad deberá consistir en organizar y dar profundidad al conocimiento informal que de ella se adquiere a través de la vida cotidiana, y ayudar a descubrir las relaciones y la estructura o estructuras que a menudo no aparecen directamente perceptibles. Se trata, pues, de aprender a leer la ciudad. Esto implicará descubrir su génesis a partir de los signos y elementos que evocan su pretérito y que ayudan a comprender cómo y por qué ha llegJdo a ser lo que es.
Cidad, educación y escuela en la historia
Authors: Alvarez G. Alejandro
Published: September 2021

Para muchos historiadores la escuela es un acontecimiento fundamentalmente urbano. Pero ¿qué escuela, para qué ciudad, fue la que originalmente surgió? ¿lo que hoy conocemos por escuela es básicamente la misma que nació con la ciudad?, y, ¿hoy habitamos las mismas ciudades? Responder estas preguntas nos debe servir para esclarecer otra mas ¿la escuela de hoy es pertinente para la ciudad de hoy?
La ciudad y el desarrollo moral y cívico
Authors: Puig R. Josep M.
Published: September 2021

La moral supone ir hablando; es decir, supone una modalidad de comunicación que se orienta, no sin dificultades pero también de forma visible, hacia un consenso justo y democrático, hacia un pacto alcanzado entre hombres diferentes que aprecian sus diferencias. Podemos decir sin mayores rodeos que la ciudad es una de las condiciones de posibilidad del juicio y la conducta morales. La ciudad exigió la invención y exige hoy la reproducción de un cierto talante moral y, a la vez, es un importante instrumento un dispositivo o útil pedagógico de moralización.
La escuela: primer espacio de actuación pública del niño
Authors: Rodríguez Martha C.
Published: September 2021

La escuela es la primera institución social en la cual el niño se desempeña autónomamente como ser individual y social. Durante la vida escolar el niño va formando sus primeras ideas acerca de la sociedad a la que pertenece. Si se acepta que la escuela es el primer espacio de actuación pública del niño, los docentes de los primeros años de la vida escolar tienen un inmenso papel que cumplir en la labor de conducir y enriquecer el paso de la vida intima o privada en familia, a la vida social o pública en la escuela y el entorno social.
Escuela y subjetividad
Authors: Álvarez-Uría Fernando
Published: September 2021

Tomando como «pretexto» la novela El primer hombre, de Albert Camus, el presente artículo nos ofrece un agudo análisis sobre el papel de las relaciones sociales en la educación. Las tradicionales teorías sobre la relación entre pobreza y exclusión de la cultura son puestas en cuestión. «El primer hombre es un libro de indagación personal sobre el sentido de la existencia, en el que el pequeño jacques (que no es sino el propio Albert Camus) pasa de una familia analfabeta al descubrimiento del mundo de la cultura culta. El sistema escolar que suele anudar orígenes familiares y destinos profesionales, no ha desempeñado en esta ocasión una función reproductora, sino más bien todo lo contrario. No es extraño, por tanto, que la escuela represente en la vida y en la obra de Camus un papel central».
Campo intectual y Campo Pedagógico de la Educación
Authors: Echeverri Alberto , Zuluaga Oiga Lucía
Published: September 2021

El mayor mérito de la noción de Campo es poner límite a la dispersión, al crear una noción que permite a la intelectualidad vinculada a la investigación pedagógica y educativa pensarse como sujeto di la cultura diferencial contemporánea. En el Campo se puede profundizar sobre el proceso de diferenciación entre· Campo Pedagógico y Campo intelectual de la educación en la dirección de reconocerle al Campo Pedagógico la potencia de reconceptualizar al lado de la recontextualización. El Campo intelectual de la educación no le reconoce a la pedagogía existencia más allá del aula y del aparato escolar, y por tanto se le condena a vivir eternamente en el mundo de la reproducción, sin posibilidad de acceder al mundo del saber productivamente.
Interacción entre filosofía y educación
Authors: Marín Ardila Luis Fernando
Published: September 2021

Para el autor, es absurda, por decir lo menos, la enseñanza de la filosofía en la secundaria. Ha sido relegada y vituperada como una enunciación de un listado de filósofos, obras, y el rótulo o escuela a la cual pertenecen. La filosofía y la educación filosófica que reivindicamos en este artículo es un instrumento invaluable en la vida de curricula integrales y flexibles. Esto requiere, obviamente, una cualificación de los sujetos protagonistas de la educación básica secundaria. En primer lugar, de los profes ores de filosofía, de ciencias del lenguaje, ciencias sociales y políticas, ética y estética. Este poder reinterpretativo y este poder inventivo de la filosofía es el que nos convoca para asumir una educación filosófica que alrededor de algunos conceptos matrices vigorice una perspectiva seductora, imaginativa y crítica de la educación.
Análisis de la eduación básica en Bogotá
Authors: Vergara Carmen Helena , Simpson Mary
Published: September 2021

El mejoramient de la gestión escolar es el medio para mejorar los resultados que la intitución debe alcanzar con sus estudiantes. Por eso conocer el peril del estudiante, no sólo en relación con sus características intrínsecas sino aquellas del contexto, como el nivel de ingreso de su hogar y la escolaridad de sus padres, son determinantes a la hora de diseñar las estrategias de intervención, no sólo pedagógicas sino de comunicación con los padres de familia.
Las siete características de una institución de calidad
Authors: González Vargas Henry
Published: September 2021

El proceso vivido por el Galardón Santa Fe de Bogotá a la Gestión Escolar, desarrollado en su primera versión el año 1997, en la cual se presentaron finalmente 4 intituciones, 21 del sector privado y 33 del sector estatal, arroja varios hallazgos; entre ellos lo referente a una pregunta crucial: ¿cuáles son las características de una escuela o colegio de calidad?
El tiempo en educación nunca sobra
Authors: Rodríguez Céspedes Abel
Published: September 2021

Todos los estudios y sondeos indican que la extensión de la joranada escolar es una medida inaplazable. Si la implantación de la doble y triple jornada fue en su momento una medida de emergencia para apliar la cobertura, su permanencia en la forma indefinida se ha convertido en una de las mayores trabas para el mejoramiento de la calidad y eficiencia del servicio educativo y una de las causas de graves problemas sociales.
La cuidad educadora: símbolos, signos y ritos urbanos para educar al ciudadano
Authors: Zambrano Fabio
Published: September 2021

La ciudad posee características propias como sujeto de investigación histórica y a su especificidad concurren múltiples perpectivas para lograr una mejor comprensión de este constructo humano. Un núcleo urbano puede ser tratado desde lo histórico, lo urbanístico, lo artístco, lo literario o lo religioso. Todas son entradas analíticas complementarias y útiles para elaborar mejores comprensiones de este fenómeno. Además, sólo la suma de investigaciones desde distintas disciplinas podrá derivar en el conocimiento integral, tan buscado y muchas veces tan poco logrado
Turín, Ciudad Educadora
Authors: Alfieri Fiorenzo
Published: September 2021

Este texto traza un recorrido por la evolución de Turín, Italia, como ciudad y como Ciudad Educadora desde el Renacimiento hasta la época actual. Muestra su desarrollo a lo largo de la historia y cómo su dinámica industrial, tecnológica, científi ca, urbanística, social, comercial y educativa ha propiciado modelos educativos que vinculana la escuela con la ciudad y viceversa. Asimismo, el autor muestra su experiencia en términos de agente activo y presenta distintos vínculos a los que se puede acceder a través de la página Web que él administra.
LA CHINE ADOPTE SON PROPRE RÈGLEMENT SUR LA PROTECTION DES DONNÉES
Authors: Bidan Marc , Bencharef Omar , Elattar Saad
Published: September 2021

La loi adoptée récemment par l'Assemblé Nationale Populaire de Chine s'apparente peu ou prou à un RGPD appliqué au cas chinois. Elle s'appliquera à compter du 1 novembre prochain et concernera les données personnelles d'un peu plus d'un milliard d'internautes. Certes, l'état central en sera exempté mais les organisations étatiques sont bien concernées par ces nouveaux dispositifs. Elle était attendue depuis que quatre ministères de l'Empire du Milieu avaient annoncé, le 12 mars dernier, une série de mesures sur la collecte, le traitement et le stockage des données visant à mettre fin à un laxisme devenu inquietant et contre-productif. Cette loi fut annoncée il y a quelques jours, au cœur de l'été fin aout, par l’agence d’État Xinhua et est dénommée Personal Information Protection Law (PIPL).
Extending the Presumption of Decisive Influence to Impute Parental Liability to Private Equity Firms for the Anticompetitive Conduct of Portfolio Companies
Authors: Fasoula Vasiliki
Published: September 2021

The private equity firms' goal is to increase the profitability of their portfolio companies, run them up to an initial public offering and exit them. This includes improvements in corporate governance and management practices. The operational economic model of private equity firms is that of financial investors and not that of industrial owners of subsidiaries. However, this economic distinction makes no legal difference when engaging a company’s parental liability for the anticompetitive behaviour of its subsidiaries under the European competition law provisions. This was the case when, on 27 January 2021, the Court of Justice of the European Union rejected the Goldman Sachs Group’s appeal against a judgment of the General Court of the European Union validating the fine the Commission had imposed for the participation of one of its indirectly owned subsidiaries in a cartel during the period it was under Goldman Sachs’ control. For the first time, the Court extended the presumption of the effective exercise of decisive influence to the majority of the voting rights, and any involvement in the day-to-day business of the portfolio company was further proof of this actual exercise. Revitalising the debate of the fundamentals of parental liability in competition law and juxtaposing the differences between European and American legal tradition, the Goldman Sachs case leaves no choice to equity firms but to take strict measures and to harden the negotiations before any acquisition takes place, hoping to escape the strict application of the single economic entity doctrine.
Protecting the Union Rule of Law Through National Court Scrutiny? A Comment on Joined Cases C-354/20 PPU and C-412/20 PPU L and P’
Authors: Baude Agnes
Published: September 2021

This contribution is a comment on the ECJ’s judgment of 20th December 2020 in L and P, which is a follow-up on the Court’s earlier ruling in LM – Minister for Justice and Equality (Deficiencies in the system of justice). It covers the key findings of the Advocate General’s Opinion, the judgment of the Court of Justice and the following implications for the national courts within the Judicial cooperation in criminal matters. The analysis investigates the case-law from a constitutional as well as a national perspective, with its main focus on pivotal considerations for the national courts within the execution of a European Arrest Warrant issued by a Rule of Law-backsliding country. The theoretical horizontal dialogue established by the Court is scrutinised in an attempt to concretise the diverse steps of the national examination of the judiciary in the issuing Member State.
Bibliometric Analysis on Social Entrepreneurship Specialized Journals
Authors: Iskandar Yusuf , Joeliaty Joeliaty , Kaltum Umi , Hilmiana Hilmiana
Published: September 2021

The topics of social entrepreneurship have increased considerably time by time. Social entrepreneurship becomes an engaging, specific theme in the field of entrepreneurship research. The purpose of this paper is to analyze how are social entrepreneurship articles classified. Then, to know the trend of social entrepreneurship research, to know which research topics are the subject of more publications, and to analyze future social entrepreneurship topics that provide opportunities for further investigation. There are two journals from leading publishers that specifically offer a publishing platform for social entrepreneurship. There are many articles in these two journals that can specifically give us information about the development of this entrepreneurial topic. We have reviewed this database and attempted to classify materials using VOSviewer software. There are several article groupings into sub-topic sections
The Effects of Training on Sustainable Development Practices in Higher Education: The case of Ibn Tofail University in Kénitra (Morocco)
Authors: Kouzer Mustapha , Chaouch Abdelaziz , Aouane El Mahjoub , Rahali Keltoum , Ettahir Noura , Khohmimidi Abderrazzak , Elouali Abdellatif , Ammar Adil
Published: September 2021

The objective of this article is to study the existing relationship between training and the integration of Sustainable Development (SD) practices in the Moroccan University. The issue at stake is to verify whether the training provided at the level of higher education institutions responds to the various worldwide challenges. In order to respond to the difficulties that impact the higher education model, Moroccan universities are invited to rethink their various approaches so that they can respond to the economic, social, societal and environmental constraints which are constantly evolving. Therefore, these universities must align themselves with the major challenges facing education today[1]. The empirical research method used in this quantitative study is a Likert’s scale based questionnaire. The investigation was carried out on a sample of 134 teachers-researchers of Ibn Tofail University of Kénitra (ITUK) (Morocco). The investigated sample population was surveyed during the time period lasting from February the 1st to May the 31th, 2021. The analysis conducted regarding the results of the ANOVA of the variables reveals that the pedagogical approaches, curriculum and teaching methods are significant except for the teaching activities which display a value of 0.280 higher than the recommended threshold. Consequently, training in higher education can contribute to forging attitudes in the future in line with SD’s requirements by relying on pedagogical approaches. Hence, the University through training should contribute to a sustainable society in order to meet the 17 SD Goals which require that by 2030 all students should have the knowledge, skills and attitudes necessary to promote sustainable development. The results of this research will contribute to the development of new training curricula that meet the requirements of the various SD objectives. We have focused our research on the ITU Kénitra, we believe that our approach will serve as a basis to develop other cases of Moroccan universities to have an overall vision of training curricula converging towards the practices of SD at the Moroccan national level and for a better contribution in the new 2035 nationwide development model[2].
Impact of Employee Stock Ownership Plans on Productivity in Video Game Companies
Authors: Łabędzki Rafał , Gadomski Przemysław , Multaniak Paweł
Published: September 2021

The article deals with the importance of ESOPs (employee stock option plan) for the motivation of key employees of companies producing and publishing computer games. The conducted literature review led to the identification of a motivation model that explains how ESOPs can affect the motivation of employees in this industry. An analysis of the available studies on the importance of ESOPs for employee motivation revealed the existence of at least one key success factor of ESOPs—psychological ownership. The empirical study includes an ESOP analysis of five computer game companies listed on the Warsaw Stock Exchange in terms of changes in the dynamics of employee productivity caused by an ESOP. One of the most important discoveries is the relationship between productivity and the structure of the ESOP, in particular the percentage of company shares that were offered to its participants.
Economic Democracy: Examining the Law Enforcement of Business Competition in Indonesia
Authors: Marilang Marilang , Amiruddin Muhammad Majdy , Syatar Abdul
Published: September 2021

The national economy of Indonesia is prepared based on economic democracy with the principles of togetherness, justice, sustainability, environmental insight, independence, and maintaining a balance between progress and national economic unity. On of the indicators is the availabitity of legal standing of business competition. This article aims to reveal the type of legal approach used by the Regional Representative Commission or Komisi Pengawas Persaingan Usaha (KKPU) of Makassar City towards law enforcement in business competition in Makassar, South Sulawesi. The research method used in this research is field research, which reveals the facts that occur in the field. The results of the research found that the decision of the KPPU Regional Representative Office of Makassar City which was the object of research indicated that in enforcing business competition law, it used a legal positivism approach as indicated by three indicators: First, KPPU decided cases solely based its decisions on legal norms in law; Second, KPPU uses syllogistic analysis in making decisions; Third, KPPU does not consider non-legal factors in making decisions