bluuebunny/crossref_metadata_2025 huggingface dataset:
SIGNIFICANCE OF SEPARATE COMPONENTS OF CORPORATE CULTURE IN ESTABLISHMENTS OF TOURIST BRANCH
Authors: Kaminskyi Bohdan
Published: May 2021

Introduction. The role of separate components in the formation of the corporate culture of a tourist organization is researched. The essence of the main components of the corporate culture of the tourist organization is considered. Considerable attention is paid to the need to take into account the influence of personnel motivation on the formation of a corporate culture of a tourist organization.
Purpose. The purpose of the article is to prove the need to take into account the motivational aspects in the formation of corporate culture in the institutions of the tourism industry and study certain motivational components of corporate culture, which provides the image and profitability of tourism enterprises.
Method (methodology) of the work is based on the methodology of forming the corporate culture of the tourist organization, the methodology of work motivation and the application of motivational mechanisms to specialists in the field of tourism.
Results. Our research allows us to conclude that insufficient consideration of the role of staff motivation in shaping the corporate culture of the tourism organization is due to the lack of understanding of managers of the importance of the problem and requires further research. Subject to mastering the theoretical foundations of staff motivation and skillful use of motivational mechanisms, tourism professionals will be able to effectively influence the formation of corporate culture of the tourism organization in order to ensure its competitiveness, image and profitability.
ECOLOGICAL ENTREPRENEURSHIP AS AN IMPORTANT COMPONENT OF THE MODERN ECONOMY OF UKRAINE
Authors: Kosovych Bohdanna
Published: May 2021

Introduction. Global climate threats and the devastating effects of the COVID-19 planetary pandemic have identified the importance of natural and human capital that needs to be urgently replicated. An important place among the priority steps on this path in the economic sphere is the intensive development of a new component of the modern economy – ecological entrepreneurship. It is designed to solve environmental problems and become an innovative form of management aimed at protecting humans and ecosystems. Ecological entrepreneurship is one of the main elements of the ecological economy, the economy of the future, which ensures the reasonable coexistence of man and nature, the efficient use of resources, their reproduction and conservation. The development of ecological entrepreneurship is especially relevant for the economy of Ukraine, which so far only tries to focus on resource-efficient and renewable.
Goal. The purpose of scientific work is to analyze the essence, prerequisites for development, key principles, features and humanistic functions of ecological entrepreneurship; elaboration of a generalizing concept; characteristics of its forms; determining the types and main directions of development of ecological entrepreneurship in the modern economy.
Method (methodology). A number of general and special scientific methods is used in the research, primarily: analysis and synthesis to clarify the essence of ecological entrepreneurship; systematization – to define the main types of ecological entrepreneurship; epistemology – to outline the main problems of formation of domestic ecological entrepreneurship; forecasting – to determine the main directions of ecological entrepreneurship in Ukraine.
Results. According to the results of the research, the importance of ecological entrepreneurship in the modern economy of Ukraine for reducing and preventing global ecological changes in the ecosystem is argued. The existing interpretations of the concept of «ecological entrepreneurship» are analyzed, the author's definition of ecological entrepreneurship is proposed, its essence is outlined. Types, signs and functions of ecological entrepreneurship are considered. A distinction is made between ecological entrepreneurship and ecologically oriented entrepreneurship. The species characteristics of the enterprises of ecological maintenance and the criteria of ecological aim of economic activity are offered. The main problems of development are established and the key areas of ecological entrepreneurship in Ukraine are identified.
METHODOLOGY FOR ASSESSING AND ANALYZING THE INNOVATIVE POTENTIAL OF THE INDUSTRIAL ENTERPRISE PERSONNEL
Authors: Adamenko Maryna
Published: May 2021

Introduction. Personnel possesses their own innovative potential and is a basic resource for innovative activities of the enterprise. Assessment and analysis of the innovative potential of enterprise personnel are an important focus area of the enterprise analytics. A review of publications demonstrates insufficiency of research concerning assessment and analysis of the personnel innovative potential and absence of the relevant methodology in Ukrainian science.
Purpose. The article aims to describe methodology of assessing and analyzing the innovative potential of the enterprise personnel developed within the author’s research framework.
Methods (methodology). The methods used in the article include: theoretical research methods (formation of concepts, assertions, inference); elementary theoretical analysis and synthesis, the logic method; the system-structural method.
Results. The article substantiates that when studying, it is necessary to separate assessment and analysis of the innovative potential of the enterprise personnel. Considering this, it is suggested to treat methodology of the enterprise personnel innovative potential as the totality of methodological approaches to its assessment and analysis.The methodological approach to assessing and analyzing the innovative potential of personnel is intended to form its conceptual basis with relevant components and determine methods of formalized assessment of personnel’s innovative potential level and its components, combine these methods into a certain methodology. The methodological approach to analyzing the innovative potential of enterprise personnel is to establish a relevant conceptual idea and build the methodology capable of determining aims, purposes, sequence of such an analysis, relevant analytical procedures and methodological approaches as well as complying with the system of personnel innovative potential management based on its previous assessment. While establishing the methodology for assessing and analyzing the innovative potential of enterprise personnel, the authors present a methodological platform, outline the aim, the concept, the working hypothesis postulates, determine principles, methods and develop the program of the methodological study of assessing and analyzing the innovative potential of enterprise personnel. The suggested methodology enables establishing the conceptual and scientific-methodological basis for assessing and analyzing the innovative potential of personnel at any enterprise.
EVALUATION AND PROFITABILITY MANAGEMENT OF INVESTMENT PROGRAMS OF SMALL AND MEDIUM-SIZED BUSINESS ENTERPRISES BY THE BREATHLESS CRITERION
Authors: Akram Hamaili
Published: May 2021

The article is based on the idea of forming a conceptual framework for managing the profitability of investment projects, which is mainly based on the comparability of fixed and variable costs, both as a whole on production and per unit of output. Applying the criterion of break-even point of enterprises, a conceptual vision of determining the optimal volume of production is given. The article focuses on a careful analysis of investment projects for small and medium enterprises, due to their natural inability to incur losses over a long period of time in contrast to large business entities.
The article provides mathematical tools for determining the total cost of production and a parametric equation of conditions for the impact of output (work or services) on the company's profits. Based on this, it is proved that the break-even analysis of projects using absolute values and its graphical interpretation complicate the practical implementation of the search for rational values of project implementation parameters in repeated studies of alternatives. Therefore, it is noted that the critical volume of production in this case is a function of two variables, which makes it possible to obtain a graphical solution to determine the optimal volume of production, which corresponds to the break-even point in the form of appropriate fixed parameters.
Based on the research, it is concluded that the considered schedules can be used to make management decisions to ensure break-even output under the conditions of various project options, in determining the allowable values of fixed costs and variable costs per unit of output. The proposed graphical model is simple and clear, it can be used to determine a rational decision without costly calculations, which increases the efficiency of management decisions. In addition, the developed model can be used to compare the effectiveness of investment projects.
On the basis of the developed model the graphic interpretation of estimation in relative units of levels of break-even production and profit and a stock of financial durability of JSC Udarnik depending on volumes of production of the pneumatic tool, the price of its realization, constant and variable expenses is carried out.
ACCOUNTING ORGANIZATION AND ALLOCATION OF PRODUCTION COSTS ON METALLURGICAL ENTERPRISES
Authors: Khmelyuk Alona , Donskykh Natalia
Published: May 2021

Introduction. Features of reforming the accounting system in budgetary institutions, current problems of the transition period and ways to solve them are considered. An analysis of the gradual reform of the accounting of public sector entities. It is determined that the current conditions of the budget system of Ukraine are characterized by the presence of a number of problematic issues in the organization of accounting for budget execution and evaluation of the effectiveness of the use of funds in budgetary institutions. It is established that the reform of the accounting of public sector entities associated with the introduction of NP (S) BODS from January 1, 2017 is only the current stage and requires a comprehensive analysis of the effective use of budget funds of general and special funds. It is noted that the analysis of the effectiveness of the use of budgetary institutions will provide complete information about the real economic condition of the organization, identify unused internal reserves for further development and ensure more efficient targeted use of state and own allocations. The object of the study is the financial statements of KZ «NVK G24» in the Dnipropetrovsk region. It is proposed to use management accounting and analysis in order to carry out a step-by-step analysis of the effective use of funds. An algorithm for a comprehensive analysis of the receipt of funds, revenues and expenditures of the budget institution has been developed. Management analysis is considered as part of the management accounting system and as part of economic analysis. The main directions of improvement and modernization of accounting in budgetary institutions of Ukraine in order to ensure absolute openness and transparency of accounting are considered. It is established that the managerial analysis of the efficiency of the use of funds is a necessary component of effective management of the public sector entity.
Purpose. To analyze the implementation of the Strategy for reforming the accounting system in the public sector and the development of stages of implementation of management accounting by public sector entities on the example of the Municipal Institution «Educational Complex № 24» in Kamyanske in Dnipropetrovsk region.
Method (methodology). Method of system analysis, methods of causal analysis, tabular method, time series, relative indicators.
Results. The result of the research is a theoretical generalization and practical recommendations for methodological aspects of the application of management accounting and analysis of non-profit organizations by analyzing the effectiveness of the use of funds from the special fund.
ACCOUNTING OF MUSEUM EXHIBITS: THE EXPERIENCE OF THE REPUBLIC OF POLAND
Authors: Khorunzhak Nadiya , Sysiuk Svitlana
Published: May 2021

Introduction. In times of crisis, it is extremely important for business entities, including the public sector in general, and museum institutions in particular to make the most of all available levers for optimizing activities. Accounting as an information source for resource management, of course, plays an important role in such matters. Museum objects are one of the main types of assets of museum institutions. The efficiency of the use of budget funds depends on the rationality of their accounting and control.
The purpose of the article is to study and critically analyze the experience of accounting for museum objects in the Republic of Poland and substantiate the prospects for the application of similar approaches in Ukraine.
Methods (methodology). General scientific methods, in particular theoretical generalization and analysis, were used to establish the possibilities of applying the positive Polish experience of accounting for museum objects (non-current assets) in Ukraine.
Results. According to the results of the research, the experience of organizing the accounting of the acquisition of museum objects, which is available in the Republic of Poland, is highlighted. The specifics of classification, evaluation and recognition of acquired museum objects as part of assets are characterized, their classification is proposed, approaches to the reflection of these values in the system of accounting accounts are substantiated.
EFEKTIVITAS PELAYANAN TRANSPORTASI PUBLIK BUS DAMRI ANGKUTAN PEMADU MODA RUTE MOJOKERTO-BANDARA JUANDA
Authors: Hertati Diana , Vandayani Dynda Safitri , Shalsabila Ainy Dewi Fortuna , Salam Monica Dwipi
Published: May 2021

Pelayanan transportasi publik merupakan sarana pelayanan yang memiliki posisi penting dan strategis dalam pembangunan nasional.  Sehingga perlu dilakukan perencanaan dan pengembangan melalui penataan dalam suatu sistem yang terpadu dengan memberikan pelayanan kepada masyarakat. Pemerintah Kota Mojokerto dalam mendukung terciptanya pelayanan transportasi publik, ikut serta membantu mendukung pengembangan angkutan pemadu moda Bus Damri yang dibuat oleh Perum DAMRI Cabang Surabaya. Pada tanggal 21 Maret 2020, Pemerintah Kota Mojokerto   meresmikan Angkutan Pemandu Moda (Damri) rute Kota Mojokerto–Bandara Juanda. Namun dalam kurun waktu satu tahun setelah diresmikan, ditemukan fakta bahwa bus DAMRI ini masih kurang diminati. Tujuan dari penelitian ini adalah untuk menjawab secara empiris efektivitas pelayanan Pemandu Moda Bus Damri rute Mojokerto-Bandara Juanda sebagai pelayanan transportasi publik .  Penelitian ini menggunakan metode observasi dan wawancara langsung ke lapangan dengan pendekatan deskriptif kualitatif. Dan data yang sudah diperoleh kemudian dianalisis, disajikan dalam bentuk paragraf, dan ditarik kesimpulan. Analisis yang digunakan penelitian ini yaitu menggunakan teori efektivitas dari Duncan (dalam Steers, 2008: 53) yang meliputi: pencapaian tujuan, integrasi, dan adaptasi. Hasil dari penelitian ini menunjukkan bahwa efektivitas pelayanan transportasi publik Bus Damri Pemadu Moda rute Mojokerto-Bandara
Reactive ion etching process of SiO2 film using on-site synthesized C2F4 from CF4
Authors: Iino Daiki , Tanida Satoshi , Kurihara Kazuaki , Fukumizu Hiroyuki , Sakai Itsuko , Abe Junko , Fukuhara Jota , Tanaka Rei , Tanaka Tomoyuki , Kikura Jou , Kakiuchi Hiroaki , Yasutake Kiyoshi , Ohmi Hiromasa , Hayashi Hisataka
Published: May 2021

C2F4 is a potential etching gas for high aspect ratio etching of SiO2 films owing to its high etch rate. However, it is difficult to fill C2F4 to a gas cylinder with high pressure for mass production due to its high reactivity. To overcome this problem, we developed an etching system, where the on-site synthesized C2F4 from CF4 using a VHF plasma was supplied directly into the etching reactor. It was demonstrated that SiO2 etching using synthesized-C2F4/O2/Ar gas mixture plasma was carried out successfully and the etch rate became 2.7 times higher than that of CF4/O2/Ar gas mixture plasma.
kWh Demand Assessment and Forecasting of a Low Voltage Private Academic Institution
Authors: Joy R. Antonio* , Jr. Antonio S. Buendia , Narca Gina B. , Florencondia Noel T. , Pascual Lorinda
Published: May 2021

Transformer is one of the crucial components in an
electrical system. They are used to convert energy to a utilization
level. Load allocation is vital to sustaining the needed energy
demand for a growing population, and it is an essential
consideration for continuous consumer connectivity of electricity.
In this study, the researchers are conducting assessment and
forecast of the transformer requirement for a Low Voltage
Private Academic Institution. It assessed the kWh demands and
kWh allocation from 2005 to 2019 of the three transformers used
of the locale. The kWh demand was used to forecast the per semiannual for the next five years. Six forecasted models were applied
and the result were verified by QM for Windows Version 5. Mean
Absolute Error (MAE), Mean Square Error (MSE) and Mean
Absolute Percent Error (MAPE) were used to select the best
forecasting model with the least value. DT (Distribution
Transformer) 1 used the 4th degree polynomial model because of
the least value of MAE, MSE and MAPE of 5340.626, 42306100
and 17.12%, while DT 2 and DT 3 applied the 3
rd degree
polynomial model though it has the second lowest value of MAE,
MSE and MAPE of 3142.907, 16748570, 20.44% and 2576.398,
8740315, 11.21% respectively because the projected demand of
the 4th degree gave a negative value.. The researcher finds that
DT 1 and 3 were starting to exceeds the allotted kWh. On the
other hand, DT 2 and 4 were plenty of kWh allocation.
Relocation of load from DT 1 and 3 to DT 2 may take for
considerations by the institution.
Il suffisso -errimo nell’italiano di oggi
Authors: Thornton Anna M.
Published: May 2021

Sono arrivate moltissime richieste sull’uso e sul significato di forme in -errimo.
A study of the relationship between Sudongpo and his friends
Authors:   The Society For Chinese Humanities In Korea, . .
Published: May 2021

The main paper studied the relationship between poetry, the words of a song and epistles through the Wangjeongguk, Seogunyu, and Jeonjemyeong. They maintained the friendship formed in the Confucian customs of the time by keeping the righteousness when the Sudongpo was in trouble. It is difficult for ordinary people to keep traditional friends of relationships, but the Sudongpo and his friends continued this friendship by encouraging and comforting each other in adversity. It is said that Wangjeongguk showed friendship between the 刎頸之交, Seogunyu showed friendship between the 金蘭之交, and Jeonjemyeong showed friendship between the 布衣之交. On the other hand, the Sudongpo exclaimed, “From Emperor to beggars,” suggesting that it was derived from his deep learning and literary talents, his humor and free thinking of the 儒佛道. The relationship between the friends and the relationship was illuminated through the poetry, the words of a song and epistles presented of the literature of the part.
РАҚАМЛИ АДАБИЁТДА РЕЦЕПТИВ ЭСТЕТИКА
Authors: QOSIMOV Abdulaziz
Published: May 2021

Рақамли технологияларни такомиллаштиришда ва айниқса ушбу технологиялар орқали тил ўрганишда матн билан ишлаш ҳамда матнларни китобхонга мос равишда танлаш муҳим. Чет тилидаги матнни тушуниш ва уни бошқаларга тушунтириш учун, тил ўрганувчи, авваламбор, ўша матнни ўзлаштириши, идрок этиши керак. Бу ҳодиса фанда рецепция жараёни дейилади. Рецепция жараёнини ўзлаштириш, бағрикенглик, идрок босқичи деб юритиш орқали, ҳар бир матнга алоҳида ёндашув талаб этилиши мақсадга мувофиқ. Рецептив эстетика орқали матн ва ўқувчи орасидаги эстетик масофа қисқаради. Матн-китобхон диалоги рецептив эстетиканинг энг асосий босқичи сифатида таҳлил қилинади. Таҳлил жараёнида матннинг ўқувчига тақдим этадиган эстетик фойдаси бир қатор мисоллар ёрдамида очиб берилади. Матнга нисбатан китобхоннинг реакция(муносабати)си турли стратегик ёндашувлар асосида очиб берилади. Юқоридаги босқичларни инобатга олиб, рақамли дастур учун қанақа матн танланмасин, барчаси осондек туюлаверади. Мақолада рақамли дастурларни матнлар билан тўлдиришда қайси жиҳатларга эътибор қаратиш зарурлиги, ўқувчи ва матн ўртасида алоқа ўрнатишда дастурловчилар нималарни билишлари кераклиги ҳам назарий, ҳам амалий талқин қилинади.
A SURVEY OF COVID-19: THE PATTERN OF CORONA PANDEMIC IN UJJAIN DISTRICT (M.P.) INDIA, BEFORE AND AFTER DEEPAWALI FESTIVAL
Authors: Chandorkar Shuchita , Shouche Shobha
Published: May 2021

The outbreak of novel corona virus infection which originated from Wuhan city of China, it leads to spread in more than
150 countries all over the world. This pandemic travelled rapidly from China to other places. In India this disease affected
to larger population and caused many deaths during earlier periods of infection, but later on as studies about the corona
virus progressed, death rate was lowered. Our study is based on the effect of Deepawali festival in India when people
were expected to be slightly relaxed due to decrease in mortality rate and active cases. Our survey is a warning to all
people of India as well as world that they should not take corona disease lightly and must follow all precautions even after
the vaccination specially co morbid and old aged people.
Electromyography Data Transmission via Galvanic Coupling Intra-body Communication Link
Authors: Vizziello Anna , Savazzi Pietro , Magenes Giovanni
Published: May 2021

Energy efficient galvanic coupling (GC) technology is used in this work to send electromyography (EMG) data through intra-body communication links.

Real EMG data are first acquired and recorded with needle electrodes inserted in the muscle of a person's forearm. Then, the data are transferred via GC communication employing a GC sound card-based testbed. The experiments are conducted by transferring EMG data in both ex-vivo and in-vivo tissue with different electrodes placements. Almost error free performance is achieved with a robust and reliable communication, a valuable result in medical applications.
Lectura en derecho: sugerencias para guiar al estudiante en su proceso formativo y en la apropiación del conocimiento
Authors: Morales Jesus
Published: May 2021

Los ingresantes a la universidad se ven enfrentados a una cultura académica diferente de la que provienen. Para integrarse a ella, han de asumir nuevos roles como lectores (además de otros cambios sociales y cognitivos). Las dificultades lectoras con las que se encuentran provienen de su inexperiencia en las formas de lectura que la universidad exige. Partiendo de las dificultades habituales con las que los estudiantes que ingresan a la Universidad se encuentran al abordar textos jurídicos, se busca describirlas estrategias de lectura que caracterizan a los expertos en este campo para así, en un futuro, contar con herramientas más eficaces de enseñanza Se hace notar la importancia de que los alumnos sean estimulados a leer las sentencias con un propósito definido, pongan el fallo en contexto, conozcan las características estructurales de los textos, los aborden de manera flexible y realicen una evaluación crítica del fallo. En este artículo presentamos los principales aspectos de la reflexión hecha en torno a la lectura en la clase de ciencias y que ayudaron a introducir cambios en la práctica docente y proponer estrategias para realizar lectura crítica en el aula universitaria. Los autores citados para apoyar esta investigación se encuentran: Borja (2007), Knorr (2010), Moretó (2014) y Weston (2006).
Nivel de satisfacción en la formación de calidad a nivel universitario
Authors: Dioses Lescano Nelly , Morales Huamán Humberto Iván , Díaz de Angulo Doris Margot , Vasquez Muñoz Antenor
Published: May 2021

La presente investigación tiene como objetivo analizar cómo influye el nivel de satisfacción del estudiante en relación con la formación de calidad profesional que recibe a nivel universitario. Dado que resulta importante para la superación personal de cada estudiante lograr los conocimientos y habilidades que permitan un desarrollo de calidad en el área profesional en la cual van a desempeñarse a futuro y demostrar las capacidades aprendidas. Los autores que fundamentan teóricamente el presente estudio son: Teo (2019), Belasha, et al. (2015), Benavides (2018), entre otros. Metodologícamente se utilizó como instrumento de recolección de datos la técnica de la encuesta validada y diseñada con la escala de Likert, la cual fue aplicada a una muestra de 7180 estudiantes de diferentes facultades en forma aleatoria simple, siendo la población total conformada por todos los estudiantes de la universidad Señor de Sipán en el año 2019. Donde se pudo obtener como resultados que más del 83.2% de los estudiantes universitarios evidencian satisfacción en la calidad en la formación profesional recibida. Concluyendo, que a mayor nivel de satisfacción que perciben los estudiantes universitarios en los diferentes servicios que brinda la universidad, más se puede influenciar positivamente sobre la calidad de la formación profesional.
Aproximación teórica para entender la violencia desde un enfoque crítico
Authors: Nateras González Martha Elisa
Published: May 2021

Encontrar una definición ampliamente reconocida o legitimada de la violencia es poco probable por varias razones, entre ellas, porque es un concepto multifacético y multidimensional y porque la ampliación o reducción de esta locución zanja su valor descriptivo y explicativo, debilitando su impacto. No obstante, es fundamental entender el sentido; el ejercicio, y los detonantes de la violencia, y el punto de partida es tratar de acercarse a un concepto lo suficientemente capaz de yuxtaponer su mejor comprensión. En tal sentido, el objetivo de este artículo es llevar a cabo un acercamiento teórico de la violencia, a partir de la exploración de las aportaciones teóricas de algunos autores que analizan o retoman este concepto desde una perspectiva crítica, centrando la atención en el análisis que hace de la violencia Slavoj Žižek (2008, 2009), se retoma como autor central debido a que sus textos son imprescindibles en el pensamiento crítico. La principal conclusión de este texto es que, sin subestimar la perspectiva teórica con que se examine la violencia –ya sea como el resultado de las crisis de un sistema, la consecuencia del cálculo estratégico de un actor racional o como producto de la estructura socio-cultural– para tener los elementos necesarios y lograr un mejor conocimiento del fenómeno de la violencia, es necesario ligarla a otros conceptos como: poder, conflicto, dominación, explotación y discurso hegemónico, los cuales se destacan a los largo de este documento.
Primary Tonsillar Tuberculosis: A Case Report
Authors: Daşlı Sinem , Naz Hasan , Eruyar Ahmet Tuğrul , Naz Canan , Çalışkan Sebla
Published: May 2021

Tuberculosis still maintains its place among important diseases today. This is becoming a problem not only in developing countries but also in developed countries. Upper respiratory tuberculosis is rare in our country. Tuberculosis bacillus can settle in the mouth, tonsils, tongue, nose, epiglottis, larynx, and pharynx. A 16-year-old female patient living in a dormitory was admitted to our clinic with the complaint of tonsillitis recurring 8-9 times a year and a chronic sore throat. Tonsillectomy operation was performed, and tonsillar tissues were sent for pathological examination. Pathology result was reported as caseified granulomatous tonsillitis. Her tuberculin skin test was 20 mm in diameter. The Ziehl-Neelsen staining examination of tonsillar tissue revealed tuberculosis bacillus stained positively in two areas. Other respiratory organs examined for tuberculosis and was found to be normal. With the diagnosis of primary tonsil tuberculosis, the patient was started on anti-tuberculosis treatment with isoniazid, rifampicin, ethambutol, and pyrazinamide. After two months of quadruple therapy, isoniazid and rifampicin were given for additional 4 months. The patient is now in the second year after the treatment and no recurrence finding has been observed. Tuberculosis is a disease that can affect all organs and tissues. In this respect, in case of suspicion pathological and microbiological examination of postoperative tonsillectomy materials is particularly important.
Force analysis of the planetary mechanism of the reciprocating rotational motion with elliptical gear wheels
Authors: Prihodko A.A.
Published: May 2021

The problem of the force analysis of the planetary mechanism with elliptical gears, which provides the reciprocating rotational movement of the working body of the mixing device, is considered. Calculation schemes are constructed, equations of kinetostatic equilibrium are drawn up and solved for each link of the mechanism. The dependences of the reactions in kinematic pairs and the balancing moment on the angle of rotation of the input shaft of the mechanism are found. The results of the work can be used in the synthesis and analysis of various machines with the considered kinematic scheme of the planetary mechanism.
Keywords: planetary mechanism, elliptical gears, reciprocating rotational motion, force analysis
sannic92@gmail.com
Determination of allowances at continuous running-in grinding of teeth of cylindrical wheels
Authors:   Kalashnikov A.S. Morgunov Yu.A. Abbyasov V.M.
Published: May 2021

A computational and analytical method for determining the allowances on the lateral surface of the teeth of cylindrical wheels is developed. Experimental studies carried out on a modern gear grinding machine using a highly porous abrasive wheel made it possible to give recommendations on determining the optimal values of allowances depending on the modulus and pitch circle diameter of cylindrical gear wheels.
Keywords: gear grinding, grinding wheel, allowance, dressing, balancing, teeth accuracy
alexandr_kalashnikov45@rambler.ru
Modal control of quasi-static linear-elastic movements of precision equipment
Authors:   Klebanov J.M. Adeyanov I.E. Simakov A.I. Soldusova E.A.
Published: May 2021

A new modal method for controlling the deformation of a linear elastic structure under conditions of quasi-static loading is proposed. The advantage of the new method is independent control of orthogonal modes, which increases the accuracy and speed of control. To illustrate the proposed method, compensation of the deformation error in a rotary table with a high tilt accuracy is considered.
Keywords: modal method, control of structure deformation, quasi-static loading, simulation of a structure, eigenforms
adigorev@gmail.com
Evaluation of the reliability of the separation system of the spacecraft from the main engine
Authors: Sidnyaev N.I.
Published: May 2021

The results of determining the reliability of the separation system (SS) for separation and removal from the trajectory of structural elements of the launch vehicle are presented. The probability of triggering the elements of the SS, which differ in functional tasks, is considered. The structure of SS was selected and substantiated, including the choice of probabilistic characteristics, the formulation of failure criteria, the specification of requirements for reliability control methods and the selection of technical requirements aimed at ensuring reliability.
Keywords: spacecraft, reliability assessment, safety, test, operation, repair, statistics
Sidnyaev@bmstu.ru
Bending of sheets and profiles on a four-roll machine for rocket bodies, tubular and frame products. Part 5
Authors: Zharkov V.A.
Published: May 2021

The theory and formulas are developed for calculating the parameters of the strain-stress state at the stages of pre-bending, calibration, straightening, bending of a straightened section and bending of the next section, taking into account the hardening of the billet on a roll machine. Deformations, stresses and forces acting on the billet from the rolls were investigated by CAD/CAE-modeling. Criteria for the formation of cracks, low accuracy and excessive springing of the billet after these stages of processing are determined. Recommendations for eliminating these defects are given.
Keywords: sheet stamping, billet, bending, roller machine, pre-bending, sizing, straightening, bending of straightened and following sections, CAD/CAE-modeling
dr_zharkov_v_a@mail.ru
Assessment of cold resistance of metal samples obtained by 3D-printing electric arc surfacing from "Св-08Г2С" welding wire, based on mechanical tests and fractographic studies
Authors:   Kabaldin Yu.G. Shatagin D.A. Anosov M.S. Kolchin P.V. Kiselev A.V.
Published: May 2021

Mechanical properties and cold resistance of 09Г2С steel are investigated. It is determined that the mechanical properties of samples obtained by electric arc surfacing by 3D-printing on CNC machines differ little from the properties of samples from rolled products and surpass them in ultimate strength and conventional yield strength. The cold resistance of 09Г2С steel obtained by electric arc surfacing is lower than the cold resistance of steel from sheet metal. The results obtained have shown the prospectivity of electric arc surfacing for 3D-printing of billets from coldresistant materials on CNC machines.
Keywords:
09Г2С steel, additive technology, electric arc surfacing, structure, mechanical properties, cold resistance, ductile-brittle transition, low temperatures
uru.40@mail.ru
Simulation modeling of the turning process
Authors:   Mokritskiy B. Ya Sitamov E.S.
Published: May 2021

Simulation modeling of turning processing parameters using the Deform program is considered when selecting rational cutting conditions in order to reduce material and time costs. The relevance of the approach is confirmed by the results of processing of 09Х17Н7Ю corrosion-resistant steel.
Keywords:
simulation modeling, turning processing
boris@knastu.ru
A History of Vampires and Their Transformation From Solely Monsters to Monstrous, Tragic, and Romantic Figures
Authors: McFadden Mary
Published: May 2021

Throughout the history of vampire stories—from folklore to literary fiction—the portrayal of these inhuman creatures has metamorphosed from Carl Jung’s myth, born of the Shadow archetype, into three distinct vampiric archetypes, none of which have completely left their mythic origins behind. These archetypes present themselves as the monster vampire, the tragic vampire, and the romantic vampire. By examining the etymology of the word vampire, ancient vampire folklore, early to modern vampire literature, and early to contemporary vampire cinema, this paper will show that the vampire is no longer relegated to the role of antagonist to the story’s protagonist. The vampire could be the tragic anti-hero or the protagonist of a story. Many early folklores about vampires are represented by stories humankind told to explain evil and misfortune visited upon their family. However, when the vampire entered early literary fiction, authors began to exercise their power to manipulate the vampire narrative, creating new vampire constructs. This shift in vampire characterizations is an allegorical commentary on man’s fight to overcome his sinful nature by seeking salvation through redemption.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KEPATUHAN IBU DALAM MELAKUKAN PEMENUHAN IMUNISASI DASAR BAYI USIA 0-12 BULAN
Authors: Sapardi Vivi Syofia , Yazia Velga , Andika Mira
Published: May 2021

Prevalensi cakupan imunisasi dasar lengkap di Indonesia tahun 2018 sebesar 86,9%. Hal ini dipengaruhi oleh beberapa faktor diantaranya tingkat pengetahuan, keterjangkauan jarak rumah ke pelayanan kesehatan, dan dukungan keluarga. Dampak yang dapat ditimbulkan jika bayi tidak mencukupi imunisasi dasar lengkap adalah bayi akan menderita penyakit yang kemungkinan dapat menyebabkan kecacatan atau kematian. Penelitian ini bertujuan untuk menganalisis faktor-faktor yang berhubungan dengan kepatuhan ibu dalam melakukan pemenuhan imunisasi dasar pada bayi usia 0-12 bulan. Penelitian ini menggunakan desain cross sectional study dengan responden 93 orang. Pengumpulan data dilaksanakan pada tanggal 2 -14 Maret 2020. Pengumpulan data dilakukan dengan cara ke rumah responden dan memberikan kuesioner kepada responden. Penelitian ini dianalisa secara univariat menggunakan table distribusi frekuensi dan bivariat menggunakan uji statistic Chi-Square. Hasil penelitian ini didapatkan 55,9% ibu tidak patuh, pengetahuan tinggi 60,2%, keluarga tidak mendukung 57%, keterjangkauan tempat pelayanan imunisasi dekat 52,5%. Adapun hasil didapatkan ada hubungan p value =  0,019 pengetahuan dengan kepatuhan ibu. Ada hubungan 0,013 dukungan keluarga dengan kepatuhan ibu dan tidak ada hubungan hubungan 0,518 keterjangkauan tempat pelayanan imunisasi dengan kepatuhan ibu. Faktor pengetahuan, dukungan keluarga mempengaruhi pemberian imunisasi dasar pada bayi. Diharapkan bagi pihak puskesmas dan tenaga kesehatan lainnya dapat meningkatkan kegiatan posyandu dan memberikan penyuluhan-penyuluhan tentang pentingnya pemberian imunisasi dasar pada bayi.
How COVID drove the evolution of fact-checking
Authors: Siwakoti Samikshya , Yadav Kamya , Bariletto Nicola , Zanotti Luca , Erdoğdu Ulaş , Shapiro Jacob N.
Published: May 2021

With the outbreak of the coronavirus pandemic came a flood of novel misinformation. Ranging from harmless false cures to dangerous rhetoric targeting minorities, coronavirus-related misinformation spread quickly wherever the virus itself did. Fact-checking organizations around the world took up the charge against misinformation, essentially crowdsourcing the task of debunking false narratives. In many places, engagement with coronavirus-related content drove a large percentage of overall user engagement with fact-checking content, and the capacity organizations developed to address coronavirus-related misinformation was later deployed to debunk misinformation on other topics.
Emergency use of a floating bridge within a large urban conurbation
Authors: CHMIELEWSKI  Ryszard , PIECHOTA  Mieczysław , BAWIEC  Bartosz
Published: May 2021

The article presents an analysis of the use of a floating bridge within a large urban conurbation in an emergency situation. The analysis is associated with a failure of the system transferring sewage from left-bank Warsaw to the ‘Czajka’ treatment plant located on the right-bank of the Vistula River. It includes checking the load bearing capacity of a typical floating bridge structure constructed using the PP-64 pontoon system supporting two pipelines transporting sewage across a wide water obstacle.
New Age Tourism: Challenges and Positioning in a Changing Society
Authors: Stankov Uglješa , ČIkić Jovana , Armenski Tanja
Published: May 2021

New Age tourism is traditionally situated within the scope of alternative tourism and, as such, it is considered to attract a small portion of tourism demand. However, with the proliferation of New Age lifestyles in Western societies, New Age-themed products and services are becoming
more of a regular norm in tourism offerings, causing blending and conflicting practices. Thus, this article reviews the literature on the New Age tourism and explores prominent current tourism offerings in order to revisit the place of the phenomenon on the tourism market. Blending of practices,
conflicting realities, and vagueness of the phenomenon for marketing purposes are stressed as major challenges for new positioning of New Age tourism. A two-segment consumer case scenarios and three strategies for tourism providers (sticking to the status quo, the adaptation of New Aged-themed
products and services, and broad tourism recognition of New Age tourism) are offered and discussed as conflict resolution recommendations.
What is the Role of Demographics in Tourists' Attitudes Towards Foods?
Authors: Okumus Bendegul , Shi Fangfang , Dedeoglu Sevgi Balikçioglu
Published: May 2021

This study examined the demographic factors affecting food involvement and food awareness of tourists. Data were collected from potential Chinese tourists (n = 580) via questionnaire using a purposive sampling strategy and analyzed with a t-test and analysis of variance
(ANOVA). The results showed that gender had a significant effect on food involvement: female respondents had a higher tendency to become culinary tourists and had higher food involvement than male respondents. Education also proved to be an important determinant, though surprisingly those
participants of lower education had higher levels of food awareness than those of higher education. Our findings revealed that even demographic factors (age, gender, and education) heavily influenced interactions with ethnic and local foods and food consumption. This study offers some theoretical
and practical implications for foodservice business and DMOs where culinary resources are heavily linked to tourism activities.
Insetos observados nos canaviais do estado de Alagoas - Brasil, durante o ano de 1971.
Authors: Mendonça Filho Artur F.
Published: May 2021

Insects observed in sugar cana plantations in State of Alagoas-Brazil, during 1971. The author shows a preliminary list of insects observed in the sugar cana plantations of the Alagoas State in Northwest area of Brazil, during 1971. The list is composed of two parts: the first, Insects pests (34 species); and the second part, Natural enemies, Secundary parasites or Hiperparasites and Saprophagians (42 species). The species showed here were identified in their rnajority by famous national and foreign taxonomists, to whom we express our thanks.
Infestação ocasional de algodoais com o pulgão Myzus persicae em São Paulo
Authors: Costa A. S. , Costa C. L. , Rossetto C. J.
Published: May 2021

A ocorrência de Myzus persicae em algodoais no Estado de São  Paulo como se deu em dezembro de 1971 e janeiro de 1972 não e fato novo e não justifica alarme por parte dos lavradores. Isso játem sido registrado anteriormente sem nenhuma sequência ameaçadora para a cultura. A ideia de que surgiu uma nova raça dessa especie, adaptada ao  algodoeiro, não encontra apoio nas observações anteriores, nem nas mais recentes ou nos dados sobre a biologia da especie. Parece mais razoavel interpretar que essas infestações ocasionais registradas re¬ sultam de fortes revoadas de Myzue peraioae que só se dão em a- nos excepcionais, quando ha períodos de temperatura baixa durante o período de crescimento dos algodoais. Aplicações de inseticidas visando unicamente ao controle de Myzua peraioae em algodoais não são justificáveis economicamente na maioria dos casos. Ê mais recomendável que os lavradores se  preocupem mais com o controle do pulgão comum do algodoeiro que e praga mais importante, alem de ser transmissor de moléstias de virus dessa cultura.
Influência do ataque de pentatomideos nas características agronômicas do grão da soja, Glycine max (L.) Mer
Authors: Link Dionísio , Estefanel Valduino , Santos Osmar Souza dos , Mezzomo Maria Cladis , Abreu Lie Eunice V.
Published: May 2021

Procurou-se verificar a influência do ataque de pentatomídeos sobre as características agronómicas do grão de soja.

Determinou-se a porcentagem de grãos manchados pelo ataque destes hemípteros, a infêuncia sobre o poder germinativo, peso de 100 sementes, teor de extrato etéreo e de extrativos nitrogenados e na redução do rendimento de sete variedades de soja.

Houve influência significativa do ataque dos percevejos sobre estes fatores e entre as variedades.
Novos inimigos das formigas lava-pé (complexo Solenopsis saevissima (Hymenoptera: Formicidae).
Authors: Williams Roger N. , Whitcomb Willard H.
Published: May 2021

During the pst tvo years studies vete conducted in Mato Grosso and São Paulo to determine the insect natural enemies of fite ants ia the Solenopsis saevissima complex. Thus far these studies have yielded 6 species of Pseudacteon ( Phori-dae), a new parasitic Apodicrania (Phoridae), one new parasite wasp, Orasema (Eucharitidae) and a new temporary social parasire, Solenopsis (Formicidae).Methods of collecting vete as follows: (1) placing an inverted vial over enemy vhileflying above fite ant vorlrera or resting on soil surface; (2) inundatang nest contents slowly ia a talced bucket; and (3) opening nest to verify presence of small gunes (Salenopsis).Notes on the biology and bebavior of the parasitic species are given along with a discussion of parasite-host relationships.
Observações sobre a biologia da Orthezia insignis Browne, 1887 (Homoptera-Ortheziidae)
Authors: Nakano Octavio , Joko Tadahiro , Parra Jose Roberto P.
Published: May 2021

A biologia da Orhezia insignis Browne foi desenvolvida em condições de laboratório, empregando-se tubérculos de Solanum tuberosum L. brotados. Dez fêmeas foram criadas, obtendo-se a duração em dias dos diferentes estágios de seu desenvolvimento. Os dados correspondem à duração máxima, mínima e media para cada estágio. Período de incubação: (31-24-28,1 dias); primeiro instar: (35-24-30,5 dias); segundo instar: (28-22-26,5 dias); terceiro instar: (35-19-27,3 dias); maturidade sexual: (5-2-3 dias); total de desenvolvimento: (103-67- 87,3 dias); pré-oviposição: (4-2-23 dias); oviposição: (41-21-31,9 dias); pré-oviposição: (11-2-6.4 dias); total da fase adulta: (56-25- 41,1 dias); longevidade: (159-92-128,4 dias); número de ovos colocado: (150-67-117,8).

A temperatura máxima para o período oscilou entre 23 a 35°C, mínima, 7 a 180C e a umidade relativa do ar variou de 52 a 95%.

Pelos dados de longevidade obtidos, pode-se admitir que pelo menos três gerações ocorrem durante o ano.
Criação Maciça de Diatraea saccharalis (Lepidoptera: Pyralidae) em Laboratório
Authors: Villacorta A. , Magro J. A.
Published: May 2021

Na presente publicação ë descrita uma criação maciça em labora trio de Diatraea saccharalis a qual se obtém mediante a combinação de duas técnicas: na 1- usa-se espigas de milho verde, como alimento natural; e na 2ª usa-se a dieta artificial de Bowling mas com algumas modificações.

Na 1ª técnica, o recipiente usado e uma banheirinha plástica, as espigas de milho são arrumadas dentro da banheira, de modo que permita uma boa circulação de ar. A banheira e fechada com uma tampa de fermica, e tanto a parte superior como a inferior, tem uma abertura retanguiar fechada com tela metálica para ventilação e todo o conjunto fica suspenso por uma armação de ferro para isolar contra predadores.

Na 2ª técnica a dieta semi-artificial de Bowling é usada com modificações em seu conteúdo, proporções e também o tipo de recipiente, as quais tornam a operação funcional e econômica. Com ambas as técnicas e um pequeno laboratório pode-se obter uma produção diária de 3.000 lagartas de 59 instar.
Estudos biológicos sobre Leptoglossus gonagra (Fabricius, 1775), (Coreidae, Hemiptera) em laboratório
Authors: Amaral  Fº B. F. do , Storti Fº A.
Published: May 2021

A biologia de Leptoglossus gonagra (Fabricius, 1775), foi estudada em condições de laboratório, durante a poca de janeiro a maio de 1975, utilizando como alimento folhas e frutos de aboboreira.

Foram abordados os seguintes tópicos: I. duração do período de incubação e percentagem de eclosão de ovos. II. tempos médios de - duração de cada estádio ninfal. III. estágio adulto: longevidade, razão sexual, pré-oviposição, oviposição, pós-oviposição, número de cópulas por

casal, tempo médio de cópulas e entre duas cópulas, número de posturas e número de ovos por fêmea, número de ovos por postura e tempo médio entre duas posturas. IV. duração do ciclo total. Anotaram-se as temperaturas mínima e máxima e a umidade relativa, diariamente, durante a realização do trabalho.

Observou-se que adultos são mais frequentes em certas plantas frutíferas cultivadas, e ninfas em Mormodica charantia (melão-de-São--Caetano) e Solanum americanum (maria-preta). As fêmeas efetuaram posturas de ovos sem critério fixo de escolha de local. As posturas são colocadas em forma de fileiras, com número de ovos variável. Supõem-se que a alta mortalidade observada nos primeiros estádios, foi ocasionada por alguns dos seguintes fatores: alimentação inadequada, deficiência de luz natural direta, eventualmente fotoperiodismo anormal, e isolamento de um exemplar apenas por frasco de vidro.

Este trabalho, contribui para o melhor conhecimento da biologia de L. gonagra, e podera servir como base para estudos de combate a esse inseto considerado como praga.