bluuebunny/crossref_metadata_2025 huggingface dataset:
Reseñas
Authors: Piro Mittelman Gabriel , Murphy Jessica Priscila , Martín Lucio Emmanuel
Published: May 2022

González Canosa, M. (2021). Los futuros del pasado. Marxismo, peronismo y revolución: una historia de las FAR. Prometeo Libros: Ciudad Autónoma de Buenos Aires, 298 páginas.

 

Camarero, H. y Ceruso, D. (2020). Comunismo y clase obrera hasta los orígenes del peronismo. Eudem- Grupo Editor Universitario: Ciudad Autónoma de Buenos Aires, 128 páginas.

 

Tortti, M. C. y González Canosa, M. (2021). La nueva izquierda en la historia reciente argentina. Prohistoria Ediciones: Rosario, 316 páginas.
Les erreurs typiques de morphosyntaxe: les déterminants
Authors: Viémon Marc , Fouchard Flavie , Sánchez Moreno Enrique
Published: May 2022

Concretamente, en esta cápsula se abordan dos casos de omisión de determinantes en francés muy frecuentes en los hispanohablantes: el artículo indeterminado plural des y el artículo partitivo (du, de la, de l’). Mediante explicaciones sencillas y ejemplos reales contextualizados en un diálogo, se explica brevemente en qué contextos sintácticos se produce el olvido del determinante y cómo el estudiante puede evitar cometer dicho error.

Este vídeo se enmarca en una serie de Vídeos Didácticos Lingüísticos enfocado a un público de estudiantes de francés de nivel básico/principiante (A1-B1) que están cursando sus estudios en la Universidad de Sevilla en el Grado de Estudios franceses, en los otros Grados de Filología (en Estudios Ingleses, en Lengua y Literatura Alemanas, en Estudios Árabes e Islámicos, en Filología Hispánica, en Filología Clásica y los Doble Grados con Educación Primaria), en el Grado en Turismo y en el Instituto de Idiomas de la US. El objetivo es proporcionar estrategias y recursos a los estudiantes para fomentar su autonomía en la resolución de problemas lingüísticos y metodológicos en el nivel inicial de su aprendizaje del idioma francés.
Impact on Brain due to Alcoholism using Improved Fuzzy C-Regression based Alcohol Detection
Authors:   Department of Computer Applications, Bharathiar University , Coimbatore, Gayathriselvaraj*  , Punithavalli Dr. M. ,   Department of Computer Applications, Bharathiar University , Coimbatore
Published: May 2022

In general, two risk factors such as alcohol expectancy and impulsivity have been concerned with alcohol abuse Currently, many people have been addicted to alcoholism and have an Alcohol Use Disorder (AUD) that affects neurons behavior in the human brain. Still, how such risk factors interrelate to estimate the alcoholism. To solve this problem, Fuzzy C-Regression based Alcoholism Detection (FCRAD) method has been proposed that segments the Region-Of-Interests (ROIs) from the human brain image to predict the Gray Matter Volume (GMV) reduction in the right posterior insula in women and the left thalamus in both men and women efficiently. However, it requires the detection of GMV reduction in the other brain image regions. This multi-modality can decrease the fuzziness of the partition and the crisp membership degrees were not derived easily. Therefore in this article, the GMV reduction in other regions of the brain images including right posterior insula in women and left thalamus in both men and women has been detected, an Improved FCRAD (IFCRAD) method is proposed to simplify the segmentation of the brain images by considering the second regularization term in the objective function of the FCR to take into account the noisy data. Also, the Euclidean distance is replaced with the Voronoi distance for computing different fuzzy membership functions. Moreover, new error measure and reward function are used in the objective function of the FCR to reward nearly crisp membership functions and to obtain more crisp partition. So, the brain images are segmented into gray-matter images that derive the ROIs to analyze the GMV reduction with less complexity. Finally, the experimental results illustrate the proposed IFCRAD method achieves higher accuracy than the existing AD methods.
مقترح المٌعلم الكتروني للمهام التعليمية لتفعيل التعلم المعاصر من وجهة نظر معلمي ومعلمات المدارس الثانوية
Authors: أ.د / حيدر حسن اليعقوبي
Published: May 2022

صار الاهتمام اليوم بالتعلم الالكتروني ضرورة قصوى غير ان مسؤوليات المعلمة والمعلمة غير التعليمية يمكن ان تؤثر على سير عملية التعلم الالكتروني. فظاهرة الاهتمام بالتعليم الالكتروني البديل عن المعلم من خلال وجود معلم الكتروني يمكن ان يكون نافعا في الوقت الحالي لسد الكثير من الاحتياجات اللازمة لذلك ومن هذا يمكن تمثيل مشكلة البحث الحالي في السؤال الاتي : ماهي توجهات معلمي ومعلمات المدرسة الثانوية نجو مقترح المعلم الالكتروني. وهدف البحث الى : مقترح المٌعلم الكتروني للمهام التعليمية لتفعيل التعلم المعاصر من وجهة نظر معلمي ومعلمات المدارس الثانوية  . والفرق ذا دلالة مدرسي ومدرسات الممارسين للتعليم الكتروني في مدينة كربلاء (مركز المدينة وأطرافها) في مديرية تربية كربلاء. للعام المدرسي (2022-2021).إستخدم الباحث منهج البحث الوصفي. إشتمل مجتمع البحث الحالي من معلمي ومعلمات بحسب الدرجة, درجة بكالوريوس (523) ودرجة عليا(95) , وبحسب التوزيع مركز المدينة (350) وأطراف المدينة (268) وللعام الدراسي (2021-2022) وبهذا تألف المٌجتمع الأصلي من (618) معلم ومتعلمة موزعين على مركز المدينة وأطرافها. بعد التحقق من الخصائص القياسية المتمثلة بمؤشرات الصدق والثبات والتحليل الإحصائي للمقياس أصبح لإستبانة المٌعلم الكتروني للمهام التعليمية للواقع بصيغته النهائية مكوناً من (14) فقرة موزعة على ثلاث مكونات هي: المعرفية التنظيمية الفاعلية التواصلية والقيمة التقديرية, وفق مدرج ثلاثي للاستجابة هو: [مهمة، مهمة الى حد ما، غير مهمة]. وتعطى عند تصحيح الدرجات وتعطى عند تصحيح الدرجات من درجة (1) ادنى درجة، ودرجة (3) أعلى درجة. أعلى قيمة (42) وأقل قيمة (14) بوسط فرضي لكل منهما (28).  توصل البحث الى

يوجد توجه نحو إستعمال الية المعلم الالكتروني

يوجد اختلاف بين المعلمين في التوجه نحو مقترح المعلم الالكتروني

يوجد اختلاف بين الدرجة العلمية في التوجه نحو مقترح المعلم الالكتروني

لايوجد اختلاف بين التوزيع الجغرافي في التوجه نحو مقترح المعلم الالكتروني
Vivaldi Antenna with Enhanced Gain using ZIM (Zero Index Metamaterial)
Authors: SHUKLA PALASH
Published: May 2022

In this article, an exponential tapered Vivaldi antenna is designed. A ZIM (Zero Index Metamaterial) is introduced into the antenna to enhance its gain in whole of the ultrawideband. The proposed structure is covering the ultrawideband of 3.1-10.6 GHz as specified by FCC. The antenna has a bandwidth of 8.2GHz for the range 2.93- 11.13GHz. After introduction of metamaterial in the antenna, the gain of the antenna is enhanced in whole of the ultrawideband whereas maximum enhancement in the gain is 2.22dB at 10.6GHz. The proposed antenna also has low cross polarization less than -30dB for all the frequencies.
Muti-Hop Task Routing in UAV-Assisted Mobile Edge Computing IoT Networks with Intelligent Reflective Surfaces
Authors: Shnaiwer Yousef , Kouzayha Nour , Masood Mudassir , Kaneko Megumi , Al-Naffouri Tareq Y.
Published: May 2022

The cooperation between Unmanned Aerial Vehicles
(UAVs) and ground Mobile Edge Computing (MEC) servers in
processing tasks is becoming one of the main research trends of
MEC networks. Despite the advantages of UAV-assisted MEC, it
is restricted by the limited battery capacity and sensitive energy
consumption of UAVs. Unlike the previous works where UAVs
are allowed to either process tasks locally or offload them to
ground MEC servers, in this paper, we propose a multi-hop
task routing solution for Internet of Things (IoT) networks
in which a UAV can also relay to another UAV with better
connection to a ground MEC server. Furthermore, the UAV can
make benefit of existing Intelligent Reflective Surfaces (IRSs) to
further improve tasks offloading and reduce energy consumption.
We show that the problem of minimizing the total energy of
UAVs is NP-hard, and we propose a graph-based heuristic
solution to solve it. Simulation results show that the proposed
graph-based solution outperforms the traditional no-relaying
scheme, especially when IRSs are deployed. Furthermore, a
Convolutional Neural Network (CNN) is devised to reduce the
delay of finding the decisions for the UAVs at the centralized
coordinator. Simulations show that the CNN achieves very close
energy consumption performance and a remarkable reduction in
execution time compared to the graph-based heuristic solution.
Methodology to Calibrate Fragility Curves Using Limited Real-World Data
Authors: Bereta dos Reis Fernando , Royer Patrick , Chalishazar Vishvas Hiren , Davis Sarah , Elizondo Marcelo , Dagle Jeffery , Nassif Alexandre , Sadikovic Andrija , Ntakou Elli , Soto Olga , Bahramirad Shay
Published: May 2022

With increasing human dependence on electricity and increasing energy demand, electrical infrastructure has emerged to be one of the most critical services. On the other hand, climate-change driven extreme events progressively increase in frequency and intensity. This is one of the main reasons for making the power grid more resilient to extreme events during which uninterrupted power supply is crucial in keeping the consequences of the extreme event limited. The first step towards making the power grid more resilient is to evaluate the probabilities of failure for all assets at risk from the extreme events.

Thus, this paper presents the a methodology to calibrate fragility curves. The strength of the proposed approach is its ability to calibrate the fragility curves utilizing limited data, which is the most common constraint in carrying out such analyses. This paper describes the calibration of transmission tower fragility curves for Puerto Rico utilizing only damage reports for hurricane Maria. That, combined with Puerto Rico's wind modeling & geographic information system, this study also calibrates fragility curves for transmission towers made with four different construction materials.
The Impact of ESG and the Characteristics of the Board of Directors on Investment Efficiency: A Case Study of Chinese Listed Companies
Authors: Hsiao Chih-Yi , Zhou Yi-Long
Published: May 2022

The board of directors is an important organization leading the company's decision-making. The different personal characteristics of the members of the board of directors directly affect the choice of decision-making, and then affect the investment efficiency; Social responsibility is a behavior in that enterprises are closely connected with the external environment. Therefore, this paper takes Chinese listed companies from 2016 to 2020 as a sample and makes an empirical study with the Ordinary Least Square method to explore the impact of board characteristics and corporate social responsibility on corporate investment efficiency. The results show that: 1) the higher the proportion of male directors, the older the average age of directors, and the enterprises with no overseas background among directors, the more inclined to implement corporate social responsibility. 2) The better corporate social responsibility performance has a positive and significant impact on the company's investment efficiency. 3) The older the average age of the members of the board of directors, the company with no overseas background in the board of directors and no financial background in the board of directors, and the company with the same director as the chairman and general manager, the investment efficiency will be better. 4) The implementation of corporate social responsibility does not make up for the negative impact of the characteristics of board members on enterprise investment efficiency. This paper also puts forward corresponding suggestions based on the research findings.
Obligations to Manage the Hazardous Waste of Enterprises through Practical Application in Binh Duong Province
Authors: Phuc Huynh Huu
Published: May 2022

The topic focuses on analyzing the current legal provisions in the regulation of hazardous waste management of enterprises as well as the role of legal adjustments towards hazardous waste management of enterprises. industry and sanctions for fine acts at both administrative, civil and criminal levels; At the same time, it points out the factors that directly affect the legal regulations on hazardous waste management of enterprises. The basis of the collected data, clearly reflects the practice of implementing the provisions of Vietnam's law on hazardous waste management, the shortcomings and problems in legal regulations, and limiting the hazardous waste management activities of enterprises in Binh Duong Province. From the study of those limitations, the topic has come up with a system of solutions to legal and policy issues, thereby improving the efficiency of waste management activities of enterprises in Vietnam in general and Binh Duong province in particular.
Law on Compensation for Loss of Life and Health in the Field of Road Traffic
Authors: Phuc Nguyen Huu
Published: May 2022

The article focuses on researching theoretical issues, and legal provisions on compensation for loss of life and health due to infringement in the field of road traffic. Besides, the article also studies the practical application of the law and the court's trial with some typical cases in recent times. Since then, providing solutions to improve the provisions of the law on compensation for loss of life and health due to infringement in the field of road traffic. To achieve those goals, the project must deal with specific issues such as a General overview of compensation for loss of life and health due to abuse in the field of road traffic; Analysis, assessment, and regulations on compensation for loss of life and health due to abuse in the field of road traffic according to current legal regulations; Analyze the current situation of applying regulations on compensation for loss of life and health due to abuse in the field of road traffic by the law with some recent typical cases. On that basis, propose solutions and proposals to improve the provisions of Vietnamese law on compensation for loss of life and health due to abuse in the field of road traffic.
Appraising Bachelor First Year Education Students’ Affective, Behavioral and Cognitive Attitudes towards Learning English
Authors: Sharma Lok Raj
Published: May 2022

This article attempts to appraise bachelor first year education students’ affective, behavioral and cognitive attitudes towards learning English. Attitude, which retains affective, behavioral and cognitive components, is a specific evaluative mental disposition towards certain ideas, events, objects or people. The affective component indicates the feeling or emotional aspect, the behavioral component refers to the intentional aspect, whereas the cognitive component signifies the aspects of beliefs and knowledge. A cross-sectional survey design was adopted across the three campuses situated in Makawanpur District, Nepal to carry out the research study in the academic year 2018-2019. Five-point Likert scale statement items concerning the attitude towards learning English were administered to the mass of 277 students. Simple random sampling technique was followed to select 270 students as respondents for the study by maintaining the confidence level (95%) and the margin of error (1%). The collected data were statistically analyzed by using IBM SPSS Version 25. The percent and the median score (4) of attitude of the students showed that they had a positive attitude towards learning English, and it indicated that they “Agreed” with the statement items. The Kruskal- Wallis H test showed that the distribution of the median of affective attitude, behavioral attitude and cognitive attitude towards learning English was the same across the categories of campus. It indicates that the students of the three campuses had a similar attitude towards learning it.
Modulation of P2Y12 Receptor Prevents Cognitive Decline and Oxidative Stress Induced by Chronic Cerebral Ischemia
Authors: Bhardwaj Rajat , Saini KM. Rajni , Tomar Roopam
Published: May 2022

Stroke is a chronic disabling condition characterized by loss of motor skills and cognitive abilities. The unpredictability of stroke is one of the biggest challenges for its prevention. The time period after ischemic episode is so narrow that majority of the strokes end up in disabilities for life. Stroke - irrespective of hemorrhagic or ischemic origin leads to activation of platelet aggregation cascade and triggers the neuro and vascular inflammatory cascades. In stroke patients the levels of oxidative stress are measured very high and this increased ROS burden may be the reason behind the neuronal death. So, we have observed the role of P2Y12 receptors in reducing platelet aggregation and neuro-inflammatory pathways. The blockage of the P2Y12 receptors also leads to the reduced platelet aggregation and may lead to less instance of clot development and reduce the post stroke morbidities. Hence, we are hypothesizing that modulation of P2Y12 receptors may prove beneficial for the stroke subjects.
simulación numérica en ciencias. Diferencias Finitas y Lattice Boltzmann en Matemáticas Aplicadas y Física
Authors: Duitama Leal Alejandro , González Velandia José John Fredy , Ramírez Camacho Juan Carlos , Pinzón Caballero Luz Magdalena , Gómez García Carlos Stevens , Moreno Ibague Anyi Bibiana
Published: May 2022

Se presentan algunos resultados de investigación, relacionados con investigación aplicada a diferentes campos como la física, matemáticas aplicadas, ingeniería ambiental, geociencias. Cada uno de los problemas abordados, son descritos desde unos antecedentes y se plantean las metodologías de desarrollo correspondientes. Finalmente se procede a desarrollar un código en Python o c++, con el cual se logra modelar cada uno de los diferentes sistemas. En el capítulo 1, se aborda el problema de deformación de superficie de la litósfera, producido por distribuciones de cargas. Estas distribuciones de carga pueden representar una cordillera o algún sistema montañoso en particular. El capítulo 2 aborda un problema de interés general el cual está relacionado con el modelamiento de agentes contaminantes en ríos y canales. Allí se simuló mediante el uso de Lattice Boltzmann cómo un derrame de petróleo puede propagarse a través de una fuente hídrica. En el capítulo 3 se realiza una simulación del efecto Doppler. Allí se propone una forma de simular este fenómeno a partir de la ecuación de onda. Los resultados que se obtuvieron muestran una concordancia con la teoría clásica de este fenómeno. Finalmente el capítulo 4 muestra un caso de estudio en la propagación del VIHSIDA en Colombia, y se modela a partir de sistemas dinámicos esta enfermedad. Cada capítulo busca mostrar y poner en manifiesto la importancia de las ciencias, particularmente la Física, Matemática y Geociencias en el modelamiento de sistemas en diferentes campos.
Differences of the Effectiveness of Breast Care and Oxytocin Massage on the Smooth Production of Breast Milk in Postpartum Mothers
Authors: Irnawati Irnawati , Sari Lili Purnama
Published: May 2022

The health and survival of mothers and babies is strongly influenced by various factors of midwifery services provided to mothers, children, families and communities. The purpose of this study was to determine the difference in the effectiveness of breast care and oxytocin massage on the smooth release of breast milk in postpartum mothers. The research method used comparative research with purposive sampling. The number of samples as many as 30 people. The results of this study indicated that there were differences in results between breast care and oxytocin massage on milk production, seen from a significant value of 0,000 (p<0,05). The conclusion in this study is that there is a difference between breast care and oxytocin massage for postpartum mothers at the Patingalloang Health Center.
Dukungan Keluarga dengan Pengetahuan dan Sikap pada Penderita Hipertensi
Authors: Susanto Agus , Purwantiningrum Heni
Published: May 2022

Hipertensi merupakan penyakit yang ditandai dengan kenaikan tekanan darah di atas normal. Penyakit ini memerlukan tindakan pengobatan secara berkelanjutan dan perubahaan perilaku yang lebih sehat. Faktanya banyak penderita hipertensi tidak patuh minum obat ataupun enggan untuk memperbaiki pola makan dan gaya hidup. Beberapa faktor penyebabnya adalah berhubungan dengan kurangnya dukungan keluarga, tingkat pengetahuan dan sikap penderita hipertensi. Penelitian ini bertujuan untuk menganalisis tentang dukungan keluarga, pengetahuan dan sikap penderita hipertensi dalam mengobati penyakit hipertensi. Penelitian ini adalah penelitian cross-sectional yang dilaksanakan di Kota Tegal. Sampel penelitian adalah sebesar 200 penderita hipertensi yang telah didiagnosis lebih dari enam bulan dan telah menjalani terapi hipertensi secara medis. Data penelitian dikumpulkan dengan menggunakan instrumen kuesioner. Penyajian data dilakukan secara deskriptif dan tabulasi silang. Temuan lapangan menunjukkan bahwa 87% subjek berasal dari keluarga yang  mendukung, 48% memiliki pengetahuan yang kurang baik dan 77% memiliki sikap yang sangat baik. Nilai p dari uji statistik korelasi dukungan keluarga dengan pengetahuan dan sikap adalah 0,000 dan 0,007. Hasil temuan lapangan tersebut menunjukkan ada hubungan signifikan antara dukungan keluarga dengan pengetahuan dan sikap penderita hipertensi (nilai p=<0,05). Dukungan keluarga memiliki peran penting dalam meningkatkan pengetahuan dan pembentukan sikap penderita hipertensi.
Associated Factors Work Fatigue on Farmers
Authors: Latief Ade Wira Lisrianti , Bahar Sri Novianti , Maharja Rizky , Rostati Rostati , Irsyad Muhammad
Published: May 2022

Fatigue is a common complaint experienced by the working community. The term fatigue usually denotes a different condition for each individual, but all of them lead to a loss of efficiency and a decrease in work capacity and endurance. Fatigue is classified into two types namely, muscle fatigue and general fatigue. The purpose of this study was to determine the factors associated with work fatigue in farmers in Amessangngeng Village, Donri-Donri District, Soppeng Regency. This study used a quantitative research method with a cross-sectional approach. The population of this study was farming groups in Ammessangeng Village, Donri-Donri District, Soppeng Regency with 43 farmers. This study used total sampling. The results showed that there was a relationship between age (p-value=0,024), length of work (p=0,026), years of service (p-value=0,008), and work attitude (p-value=0,013) with fatigue among farmers. It is hoped that farmers will pay more attention to their lifestyle and work methods so that when they work they do not experience work fatigue.
MEASURING THE FACTORS AFFECTING THE STOCK PRICE UNDER UNCERTAINTY BASED ON BAYESIAN INTELLIGENT TECHNOLOGIES
Authors:   Graduate Student, Financial university, Moscow, Russia, Sergeev A.V.
Published: May 2022

The article discusses aspects of the practical application of the regularizing Bayesian approach in the Infoanalyst software environment. For the calculation, an object was chosen – the value of a security, as a complex dynamic system. The systematization of the influencing factors for the sublevel of the external environment for a security has been carried out. A separate sublevel is singled out – the state of the stock market. The factors are systematized, a hierarchical system is drawn up. Based on the collected data, the calculation was carried out. Compiled dynamic models. The use of the regularizing Bayesian approach in the Infoanalyst software environment is demonstrated.
Teaching english for specific purposes: innovations and perspectives (using online platforms)
Authors: Emelyanova Svetlana A.
Published: May 2022

The article is devoted to the review of innovations in teaching English for specific purposes (ESP). The analysis is focused on implementing new digital technologies. Specialized online platforms make it possible to widen opportunities to implement new modes of language teaching techniques. Online resources can help the ESP teacher find some effective ideas to train students with new professional vocabulary while speaking, reading and listening. Internet platforms give a good chance for the time-set repeating of the vocabulary through personally oriented audio and video scenarios. Mass open online courses (MOOC) can both assist to teach-learn ESP by researching professional fields and to get professional skills by using foreign language platforms. Some popular online platforms allow the ESP teacher to create their own courses not only for education purposes but also for sale. A proper language environment can be set by integrating teaching-learning the language with elements of social networking at the ESP online platforms. The students professional communication here goes in some very realistic sociocultural conditions. A good example is the Englishdom.com platform. The peculiarities of the platform are revealed through observing its structure, key components and the potential to use the didactic tools.
Lyrical hero of V. Mayakovsky: “double”, “many-face” or “game”?
Authors: Kultysheva Olga M.
Published: May 2022

Different literary critics at different times pointed to the same fact - the versatility of the manifestations of the lyrical hero V. Mayakovsky, openly declared in his poetry. Loneliness, unrequited love, autobiography, personal specificity of the lyrical hero, opposition to the crowd of people alien to him and then - focus on the fate of the people of Russia, pain for the fate of millions and the desire to merge his I with the multi-million we ... The versatility of the poet as a real feature of Mayakovsky in the Russian literary process was pointed out by P. Pilsky, the constant opponent of Mayakovsky, and the emigrant R. Yakobson, and the Soviet critic V. Alfonsov, who considered the repeatedly and persistently repeated double image-formula to be characteristic of the poet his lyrical hero. All three, speaking of the diversity of Mayakovsky's creative manifestations, at the same time had in mind different reasons for such diversity. R. Yakobson revered his nature for the many-sidedness inherent in Mayakovsky the poet and Mayakovsky the man (in other terminology - diversity), Pilsky erected him not to the personal (qualitative) features of Mayakovsky, but to his desire for play, theatricality, change, on different terminologies, poses, roles, masks; to the demonstrativeness of the image he created. The double formula of Mayakovskys lyrical hero, put forward by V. Alfonsov, like the concept of many-sidedness defended by Jacobson, deduced the versatility of Mayakovskys poetic image from the features of his personality, believing it, however, not many-sided, but only dual . The article discusses each of the three concepts in relation to Mayakovsky's lyrical hero (doubling, diversity, play), and provides arguments for and against each theory.
Creative hobby S.F. Platonov-school student
Authors: Mitrofanov Viktor V.
Published: May 2022

Sergei Fedorovich Platonov (1860-1933) Russian and Soviet historian, teacher. Corresponding member of the St. Petersburg Academy of Sciences in the Historical and Philological Department, full member of the Russian Academy of Sciences. At first, he did not think about devoting himself to history, he wrote poetry and dreamed of a career as a professional writer.Much in the life of S.F. Platonov of the last years of the gymnasium period remains unknown. It is to this period that researchers have turned today. And it turned out that at that time young Platonov had diverse interests, primarily in the field of poetry, theater hobbies. It was during these years that there were meetings with people, communication with whom had a great impact on the formation of his worldview and hobbies. Such acquaintances should include meetings with E.N. Kalaidovich, V.N. Berkut, V.F. Kenevich, a high school literature teacher widely known in scientific circles for his works in the field of wing studies. It is about close communication with these people, already being a mature man, a world-renowned scientist, S.F. Platonov will write many warm lines in his biographical works. Not only long conversations were conducted with V.F. Kenevich, he was initiated by a high school student of the Bychkov gymnasium into his poetic experiments. And acquaintance with individual poems caused him enthusiastic responses.
Investigation of the motion of the share of the cut stem mass along the plane of the blade of the forage harvester
Authors: Maksimenko V. V. , Kuzmenko V. F. , Lysanyuk V. G. , Ponomarenko О. V.
Published: May 2022

Annotation
Purpose. Draw up a system of differential equations of motion of the material fraction of the cut stem mass along the plane of the blade of the cutter accelerator in the unloading channel of the forage harvester, the solution of which will determine its kinematic parameters.
Methods. The methods of basic principles of theoretical mechanics, monographic, computational and structural were used for research. Methods of graphical and regression analysis, statistics were used in processing and analysis of the obtained results.
Results. The analytical dependence of the motion of the cut mass on the surface of the blade of the cutter accelerator inclined to the plane of rotation is obtained, which establishes the relationship between the parameters of the particle trajectory along the blade plane and the circular velocity of the blade, the angle of the blade to the radial direction
Conclusions. The developed system of differential equations of motion of the material point of the cut stem mass, which includes the main design parameters of the accelerator, allowed to establish the motion parameters (τ ̈,τ ̇,τ; π ̈,π ̇,π) and the angle γ between velocities τ ̇ and π ̇.
Analysis of motion parameters showed that under the conditions of the accelerator n = 1000–3000 min-1, rotor diameter within 0.5–0.7 m, blade length v 0.135 m, the residence time of the particle on the blade is 0.003–0.008 s.
Keywords: cut mass accelerator, cut mass fraction, mathematical model.
Substantiation of the parameters of the auger of the feed preparation unit and placement of knives on it
Authors: Khmelovsky V. S. , Potapova S. E.
Published: May 2022

Annotation
Purpose. Approbation of the method of determining the design parameters of the auger spiral of the feed preparation unit in the preparation of feed components for feeding, taking into account the interaction of elements: auger, knives, hopper walls.
Methods. Theoretical determination of the regularities of reducing the radius of the auger, which is in the hopper of the feed preparation unit in the process of preparing the feed mixture, determines the analytical method of research based on compilation and analysis of equations in the interaction of elements: auger, knives, and hopper walls.
Experimental researches are carried out with application of methods of the theory of probability, mathematical statistics, planning of full-factor experiment. The analysis of theoretical data and results of experimental researches is executed with application of applied computer programs and systems.
Results. In the feed preparation unit the main working body is a vertical auger. In order to determine the optimal design parameters of the working body, expressions are given for the construction of the auger and the rational interaction of elements: auger, knives, and hopper walls. It is experimentally proved that depending on the design and technological parameters of the feed preparation unit there is an impact on the profitability of the livestock industry.
In the process of studying the preparation of feed components for feeding, the influence of the screw speed and the number of knives on the specific energy consumption and quality indicators (grinding and mixing) of the feed mixture was considered.
Conclusions
1. During the study of the process of preparation of feed mixture for feeding it was found that in the hopper of the feed preparation unit the lower part of the coil performs the function of collecting feed mixture and feeding it in the vertical direction for further mixing in the middle part of the auger through the unloading window of the hopper. The initial radius of the auger turn is equal to the radius of the hopper at the bottom, except for the technological gap. The upper coil with a knife mounted on it provides active destruction of rolls and packs.
2. With increasing speed of the auger n specific energy increases, and the greater the value of the speed, the more intense the impact on grinding and mixing has the number of knives on the auger, with a stepwise effect. It is experimentally proved that the rational values, of the specific energy, obtained by installing on the auger coil 8 knives and the rotor speed of 25 min-1, while the processing time of the feed components is 7 min.
Keywords: auger, mixing, number of knives, lower turn, spiral pitch, efficiency.
Hosts and Guests: Surfers' Experiences of Travel and Tourism in the First Wave of the Covid-19 Pandemic
Authors: Usher Lindsay E.
Published: May 2022

In the first year of the COVID-19 pandemic, millions of people experienced travel disruptions and tourism destinations felt the economic sting of low visitor numbers. Using online interviews, this study followed 29 surfers over the course of 6 months to explore their experiences of
the pandemic as travelers and hosts within tourism destinations in the US, Europe, Africa, the Middle East, Australia, the Caribbean, and Latin America. It examines the effect of the pandemic on their travel plans, travel experiences, and tourism destinations where they lived. Many participants
experienced travel disruptions and had to go through different decision-making and behavioral processes when they did travel. They also had conflicting feelings about decreased numbers of tourists at the beginning of the pandemic and when tourists began to return. The results have implications
for travel companies to maintain flexible policies and the need to diversify coastal economies and possibly implement more separation between tourists and residents.
ON THE RELATIONSHIP BETWEEN THE REPATRIATION OF CONVICTED PRISONERS OF WAR AND THE CORRECTIONAL EFFECT ON THEM
Authors: Малолеткина Наталья Сергеевна , Скиба Андрей Петрович
Published: May 2022

В статье на основе анализа уголовно-исполнительного и иного законодательства Российской Федерации делается вывод об отсутствии регулирования исправительного воздействия в отношении осужденных военнопленных. Рассмотренная тематика актуальна не только в связи с разработкой уголовно-исполнительного законодательства военного времени, но и в связи с ухудшением в последнее время военно-политической обстановки, особенно в приграничных с Россией территориях. В Женевской конвенции от 1949 г. «Об обращении с военнопленными», содержащей ряд положений относительно применения различных средств исправления (режима, воспитательной работы, общественного воздействия и др.), лишь фрагментарно закрепляется взаимосвязь исправительного воздействия в отношении осужденных военнопленных с репатриацией, которая преимущественно ориентирована на учет состояния их здоровья. Авторами уделяется особое внимание некоторым положениям Конвенции касательно взаимодействия военнопленных с Международным комитетом Красного Креста и соответствующими государственными органами держащей в плену державы, изучаемые нормы по факту затрагивают организационную составляющую реализации воспитательной работы, общественного воздействия и труда как средств исправления осужденных военнопленных. Делается вывод, что по окончании военных действий репатриация осужденных военнопленных может осуществляться во время исполнения наказания или задерживаться до окончания его отбывания.

Based on the analysis of the penal enforcement and other legislation of Russia, the article concludes that there is no regulation of corrective action in relation to convicted prisoners of war. The considered topic is relevant not only in connection with the development of wartime penal enforcement legislation, but also with the recent deterioration of the military-political situation, especially in the territories bordering with Russia. The Geneva Convention of 1949 «On the Treatment of Prisoners of War» contains a number of provisions regarding the use of various means of correction of convicted prisoners of war (regime, educational work, social influence, etc.), however, the relationship with repatriation is poorly fixed, which is mainly focused on taking into account their state of health. The authors pay special attention to some provisions of the Convention concerning the interaction of prisoners of war with the International Committee of the Red Cross and the relevant state bodies of the captive power, the norms studied in fact affect the organizational component of the implementation of educational work, social impact and labor as a means of correcting convicted prisoners of war. It is concluded that after the end of hostilities, the repatriation of convicted prisoners of war can be carried out both during the execution of the sentence and delayed until the end of its serving.
Diversidad cultural y educación: el rescate de la identidad en la sociedad contemporánea
Authors: Coy Chacón Ingry Carina , Aravena Domich Marcela Angelina
Published: May 2022

Tradicionalistas y modernistas, preservación de lo auténtico frente a la globalización, “arte por el arte, conocimiento por conocimiento” Canclini (1989, p. 17), situación sin fronteras, intervención de la experimentación e innovación, mitos por el conocimiento científico, artesanía por explotación de recursos, cambio del libro y la lectura por la masificación de los medios de comunicación e información y su escasa profundidad de la palabra. En este escrito, se mantiene una postura desde la pertinencia y el amor por la historia, la identidad cultural y la educación. Se considera en este relato, auno entre los cientos de pueblos indígenas de Colombia, a los Mhuysqas, tomados como caso de estudio, en una experiencia de vida y educación desde las raíces indígenas y desde el homeschooling. Así, se parte como premisa de transformación en un mundo multicultural, una Colombia biodiversa con identidad y subjetividades hacia la interculturalidad, como camino hacia el rescate de las tradiciones y la ciudadanía moderna. Una mirada de la cultura e historia del pueblo Mhuysqas y la formación de un niño, en el cual se convoca el reconocimiento e identidad en el multiculturalismo y para la interculturalidad, desde la educación como motor de cambio, con una visión moderna de la globalización, con el objetivo de seguir innovando en las prácticas educativas a través del reconocimiento de las raíces culturales y la búsqueda de una sociedad identitaria.
Categorización de dificultades asociadas al aprendizaje de los números enteros
Authors: Cruz Echeverri Diego Alejandro
Published: May 2022

Dentro de los procesos de aprendizaje en el área de matemáticas, es posible que hayamos tenido dificultades originadas por diversos aspectos, por ejemplo, por la no comprensión del concepto trabajado, temor a equivocarnos o hablar en público, conflictos para verbalizar, aprietos con la memoria, alguna condición cognitiva, disgusto o apatía por las propias matemáticas, y así por el estilo otras razones que se puedan citar, sin embargo, no es posible que estas dificultades tengan la misma naturaleza, percibiendo en mi experiencia como docente que algunos estudiantes reflejan durante la práctica comprensión de los conceptos, pero en la presentación de pruebas escritas no reflejan los mismos desempeños, por ejemplo. No debe entonces normalizarse el uso del término “dificultades de aprendizaje” para catalogar estudiantes, con el desconocimiento de lo que antecede a una manifestación que pueda dar indicios de ello y más cuando existe la posibilidad que no lo sea. En el recorrido de este estudio, se realiza el rastreo de algunas investigaciones referentes al tema en mención, procurando hacer claridad en lo que es el aprendizaje y algunas de sus facultades, de acuerdo con Claxton (2001) y Schunk (2012) principalmente, el conocimiento matemático, sobre dificultades de aprendizaje en matemáticas y finalmente, en el tema de la evaluación, centrando la atención en el concepto matemático referente a los números enteros, en correspondencia con el grado séptimo de educación básica secundaria.
El pragmatismo como modelo epistémico orientador de la actividad docente en la ruralidad.
Authors: Calderón Chavarro Gloria Rosalba , Martínez Madrigal Jenny Paola , Villamizar Vera Maria Elena
Published: May 2022

La educación rural en Colombia ha venido enfrentando una serie de problemáticas a lo largo de los años las cuales van desde las políticas gubernamentales hasta el proceso de enseñanza aprendizaje en cada una de las instituciones de educación rural de Colombia, y es precisamente el asunto que nos convoca, desarticular los supuestos académicos y el desconocimiento de un paradigma específico desde el cual el docente está llevando a cabo su práctica pedagógica. El presente escrito busca reflexionar acerca de la importancia de que el docente en la ruralidad, parta de un modelo epistémico que le permita valorar los conocimientos del estudiante que no hacen parte de contenidos universalmente aceptados. Además, propone que la investigación sea una actividad constante en la práctica pedagógica, encontrando en la investigación acción una alternativa que evidencia las bondades del modelo epistémico empírico pragmático para llevar a cabo acciones que permitan la observación de la práctica educativa, la reflexión sobre la misma y la construcción de planes de mejora que busquen perfeccionar día a día la forma de transmitir y modular conocimientos y saberes en el aula de clase.
El cambio didáctico y el desarrollo de competencias profesionales docentes en profesores universitarios de química
Authors: Mosquera Suárez Carlos Javier
Published: May 2022

En este artículo se desarrollan argumentaciones teóricas que dan cuenta de la naturaleza de cambios conceptuales, actitudinales y procedimentales de los profesores hacia la enseñanza, el aprendizaje, el currículo y la evaluación, los cuales se conciben como cambios didácticos. Se asume el modelo de formación de profesores por cambio didáctico entendido como recontextualizaciones en conocimientos, pensamientos, sentimientos y actuaciones apoyado en la hipótesis de la independencia o de las implicaciones del conocimiento según los contextos. Se trata en definitiva de considerar la enseñanza de las ciencias para la emancipación cultural y científica en el contexto de la investigación en el aula para favorecer en profesores y estudiantes diversidad de perspectivas en torno a nuestras explicaciones sobre el mundo (natural y social). Ello implica el reconocimiento de nuestras formas propias de elaboración de conocimientos así como los de otras culturas
Aspectos motivacionales para la práctica de la actividad física
Authors: Pérez Techachal Emilio
Published: May 2022

Este ensayo expone los resultados del estudio descriptivo denominado "Aspectos motivacionales por los cuales la población de 15 años en adelante realiza actividad fisica en el circuito de 3.5 kilómetros del Parque Omar Torrijos de la Ciudad de Panamá" que tuvo como objetivo conocer los motivos más significativos que llevan a una persona a realizar actividad fisica. La importancia del incremento del gasto metabólico poblacional es sin duda un indicador que permite conocer la práctica de actividad fisica de una población, lo cual aunado a una adecuada alimentación, entre otros factores conlleva a una vida saludable.El estudio basado en la psicología de la actividad fisica pretende indagar cuales son esos motivos para hacer ejercicio. Analiza las principales teorías de la motivación humana y selecciona aquellas que se ajustan a explicar tanto la preferencia como la continuidad de la práctica de estas actividades. Son seleccionados grupos de población de 15 años en adelante en ambos sexos de forma aleatoria conservando un porcentaje aproximado al 50 % de cada sexo. Los resultados reflejan que el trotar es una actividad que proporciona suficiente motivación y los aspectos filiales y de compañía nos son tan significativos.
Educando con métodos éticos y holísticos en la educación superior
Authors: Alvarez Franco Víctor Manuel
Published: May 2022

Este ensayo presenta el origen y explicación de la educación holística, mediante el aporte de diferentes autores para su mejor comprensión y aplicación. A su vez, se estudia el pensamiento holístico de dos grandes mentes de la humanidad como Steve Jobs y Leonardo Da Vinci. Para concluir con una breve mirada ala ética como base fundamental para el ejercicio de la docencia y de cualquier profesión. Al final el autor propone y deja abierta la pregunta de la eficacia o no, de este tipo de método educativo.
La calidad como producto de la autoevaluación de la pertinencia curricular
Authors: Valencia Valencia Jorge Augusto
Published: May 2022

A través de este artículo de revisión temática, que hace parte del producto de la investigación sobre la autoevaluación como elemento de medición, en un sistema de aseguramiento de la calidad, de las instituciones tecnológicas para la competitividad y que busca reflexionar sobre el papel de la pertinencia como factor de calidad y de autonomía desde el componente curricular, sus aspectos y consideraciones sobre su impacto social y empresarial y los beneficios pedagógicos al abordar la pertinencia curricular, como elemento del sistema de aseguramiento de la calidad; teniendo en cuenta, la autonomía institucional, las características particulares de las instituciones y su contexto y el carácter propositivo del quehacer de la pedagogía, con el debate permanente de los docentes como constructo colectivo y de mejoramiento, para comprender la importancia del currículo pertinente como medición del impacto del proceso educativo, en la construcción de tejido social y como desarrollo de la cultura, en un mundo globalizado y multicultural
Rol de la psicología educativa a nivel superior
Authors: Cano Eva María
Published: May 2022

El Rol de la Psicología Educativa a Nivel Superior se debe establecer con una sólida formación teórica-aplicada y ética, para evaluar, intervenir-asesorar, prevenir-promocionar e investigar, en contextos educativos formales y no formales, contribuyendo al bienestar de la comunidad educativa. Desde esta perspectiva, la psicología en forma general está ligada al desarrollo de la ciencia; cuando nos referimos a esta ciencia estamos hablando que ella es una rama de la filosofía de la ciencia que desde la división hecha por Ferrier en el siglo XIX entre ontología y epistemología, se encarga del análisis del conocimiento científico obtenido.
Realidad del niñ@ discapacitado en el entorno escolar
Authors: Bohada Munevar Alexandra
Published: May 2022

El desconocimiento en torno las necesidades educativas específicas y especiales, atrae un inadecuado trato hacia las personas con cierta discapacidad, haciéndolas dependientes y carentes del aprovechamiento del proceso de enseñanza-aprendizaje.Por lo que es necesario realizar una adecuación a todas las carencias de la Institución Educativo y de sus recursos humanos para que el trato a los niños y niñas sea el adecuado y su proceso dentro del plantel se lleve a cabo de la manera más apropiada para cada tipo de discapacidad y que la Institución le proporcione estrategias para el desarrollo de nuevas habilidades. Para generar un verdadero proceso incluyente se debe tener claro que la Inclusión educativa, es una respuesta a las diferentes manifestaciones sociales que pugnan por sistemas que reconozcan la diversidad en las sociedades, sus necesidades y posibilidades; por tanto, no es un tema de competencia exclusiva para la población con discapacidad; tampoco es un tema exclusivo del sector educativo, es un compromiso intersectorial para crear condiciones y mejorar la calidad de vida de los seres humanos.