The Quality Management of the Products Produced by the Enterprises for the Production of Metal Structures

Currently, it is necessary to build a product quality management system that ensures the smooth operation of the organization, the competitiveness of products, the development and maintenance of the organization's quality goals. The article discusses the theoretical foundations of quality management of manufactured products at the enterprise. The necessity of quality management of the enterprise's products as the basis of the competitiveness of the enterprise is substantiated. The concept of quality management is considered. The stages of development of the quality management system are given. The threats of defective goods and their impact on the economic condition of the enterprise are considered. At the research stage, the Ishikawa causal diagram was used, developed using the 6M mnemonic technique. The quality control system of metal structures is analyzed. Losses from defects in the manufacture of metal structures were revealed. A Pareto diagram of the defected goods distribution is constructed, the data of which indicate that more than 55 % of the defects is caused by locksmiths, 17 % — undercuts, 13 % — displacement of holes and other reasons. The main reason was the insufficient level of qualification of locksmiths. In order to improve the quality of products, measures have been proposed concerning the retraining of workers, updating equipment. It is recommended at operational meetings to develop preventive and corrective measures to reduce defects, reduce the workload of engineers of the technical control department. The suggested measures will reduce the number of defective products, increase the competitiveness of the company's products.

The Power of Technique and the Absence of Man in a Photographic Picture

The text problematizes the connection between art and the power of technology. The question arises: how can photography as an art, created as a technical invention, respond to the challenges of technical power, which manifests itself as an unconditional desire for domination that knows no limits? The esthetician from Sarajevo, Sadudin Musabegović, understood the very power of photographic representation precisely through the figures of division: mimesis - poiesis - techne. Martin Heidegger's opinion on technique is connected with the figure offered by Musabegović. Sadudin Musabegović's aesthetic thought provides possible answers to the question: how is a man present in photography itself when the famous film critic Andre Bazin said that photography is the only art we enjoy because of an absence of a human? And what role does art play in overcoming the crisis established by technology in the modern world? In the 'age of mass reproduction', art itself has lost its aura, as Walter Benjamin states, and Musabegović adds that even the photographed being has lost its aura. The problem of losing the aura can also be understood as a new beginning, as a ‘new source’ for art itself. But for the source itself, Musabegović says that he finds himself in the flow, that he is always outside himself, he is in the intertwining, permeation that manifests itself in a dynamic, reversible, and moving figure: mimetic activity – making techne – productive poiesis. This text aims not only to explain the meaning of this figure, which Musabegović established originally within aesthetics, and especially in the field of photography and film, but also to analyze its meaning in the context of unmasking the logic of modern technical control, which marked a modern way of living, thinking, and perceiving the world.

CONSIDERATION OF THE "CONDITION-BASED" ALGORITHM OF AVIATION EQUIPMENT OPERATION WITH THE USE OF GROUND MEANS OF TECHNICAL CONTROL AND ON-BOARD MEASURING SYSTEMS IN THE STATE AVIATION OF UKRAINE

The article highlights the main aspects and features of the algorithm of aviation equipment operation "condition-based" with the use of ground technical means of control and on-board measuring systems and the formation of decision- making principles for further operation of aircraft. To develop methods of technical diagnostics of any technical equipment, it is necessary to identify which parameters characterize its condition and reliability as well as to establish diagnostic criteria and limit values of the controlled parameters. Depending on the nature of the parameters being controlled, there are parametric and physical methods of diagnostics. Based on the results of the diagnostics, we must get a straight answer: whether or not it is necessary to perform repairs or maintenance of the equipment being tested, taking into account the ensuring of failure-free operation before the next diagnostics. Currently, a large number of different measuring equipment that can measure signals that meet the parameters of the object of control and diagnostics are successfully used to objectively determine the technical condition of aircraft. The use of the laboratory for technical diagnostics of aviation equipment in conjunction with on-board measuring systems will provide an opportunity to make a quality technical diagnostics and reasonable conclusion to decide on further operation of the sample of aviation equipment. The use of mentioned laboratory will also predict the occurrence of failures of aviation equipment systems and units. Only a comprehensive approach to the technical diagnostics of aviation equipment with employment of all means of technical control (ground, on-board) will prevent sudden failures of aviation equipment systems.

On the safety management of fishing equipment and fishing technologies on sea fishing vessels

С учетом обстоятельств гибели морских рыболовных судов «Онега» (2020 г.) и «Дальний Восток» (2005 г.) выполнен обобщенный сравнительный анализ установленных нормативных требований к таким судам, включая применяемое промысловое оборудование, механизмы и устройства. Были изучены восемь отечественных и международных нормативных документов, содержащих отдельные технические требования к проектированию, строительству, наблюдению за постройкой рыболовных судов. Получено, что такого рода требования приводятся в самом общем виде, без какой-либо детализации. Требования из разных документов по одному и тому же параметру сравнивались по полноте и уровню обеспечения безопасности. Исследовано содержание Правил по охране труда при добыче (вылове), переработке водных биоресурсов и производстве отдельных видов продукции из водных биоресурсов, ОСТ 15.217-79 «Система стандартов безопасности труда. Суда промыслового флота. Оборудование промысловое. Требования безопасности», Правила классификации и постройки морских судов Российского морского регистра судоходства, Международные правила по безопасности рыболовных судов, Технические рекомендации по обеспечению здоровых и безопасных условий труда и обитания на промысловых судах при качке и заливаемости, Правила классификации и постройки малых рыболовных судов Российского морского регистра судоходства, Правила технического наблюдения за постройкой судов и изготовлением материалов и изделий для судов. Обоснована необходимость включения всего комплекса промыслового оборудования, механизмов, переоборудования морских рыболовных судов под технический контроль Российского морского регистра судоходства. Taking into account the circumstances of the sinking of the sea fishing vessels Onega (2020) and the Far East (2005), a generalized comparative analysis of the established regulatory requirements for such vessels, including the used fishing equipment, mechanisms and devices, was carried out. Eight national and international regulatory documents were studied, containing separate technical requirements for the design, construction, supervision of the construction of fishing vessels. It was found that such requirements are given in the most general form, without any detail. Requirements from different documents for the same parameter were compared in terms of completeness and level of security. The content of the Rules for labor protection during the extraction (catching), processing of aquatic biological resources and the production of certain types of products from aquatic biological resources, OST 15.217-79 “System of labor safety standards. Fishing fleet vessels. Fishing equipment. Safety Requirements ", Rules for the Classification and Construction of Sea-Going Ships of the Russian Maritime Register of Shipping, International Rules for the Safety of Fishing Vessels, Technical Recommendations for Ensuring Healthy and Safe Working Conditions and for Ensuring Heaving and Flooding on Fishing Vessels, Rules for the Classification and Construction of Small Fishing Vessels of the Russian Maritime Register of Shipping, Rules for Technical Supervision over the Construction of Ships and Manufacture of Materials and Products for Ships. The necessity of including the whole complex of fishing equipment, mechanisms, re-equipment of sea fishing vessels under the technical control of the Russian Maritime Register of Shipping has been substantiated.

Real Drive Truth Test of the Toyota Yaris Hybrid 2020 and Energy Analysis Comparison with the 2017 Model

This paper presents the performance analysis of a latest-generation hybrid vehicle (Toyota Yaris 2020) with a testing campaign in real road conditions and a comparison with the previous model (Toyota Yaris 2017). The study was conducted by applying the Real Drive Truth Test protocol, developed by the research group, validated and spread to other full hybrid vehicles: Toyota Prius IV (2016) and Toyota Yaris 2017 (2017). In the case of the 2020 tests, the co-presence on board—deemed unsafe in the usual ways given the ongoing pandemic—was achieved through precise and sophisticated remote control. An on-board diagnostic computer, video transmission and recording equipment guarantee the virtual co-presence of a technical control room and a driver. Thus, several engineers can follow and monitor each vehicle via a 4G modem (installed in each vehicle), analysing data, route and driver behaviour in real-time, and therefore even in the presence of a single occupant in the car under test. The utmost attention has also been paid to adopting anti-COVID behaviours and safety standards: limited personal interactions, reduced co-presence in shared rooms (especially in the control room), vehicle sanitising between different drivers, computers and technicians and video technicians working once at a time. The comparison between the two subsequent vehicle models shows a significant improvement in the performance of the new generation Yaris, both in terms of operation in ZEV (zero-emission vehicle) mode (+15.3%) and in terms of consumption (−35.1%) and overall efficiency of the hybrid powertrain (+8.2%).

Parental Mediation and Use of Mobile Devices-Smartphones and Tablets- in Spanish Families

Mobile devices are changing society in different areas, including the family. This study analyses different types of parental mediation implemented in Spanish households in relation to Smartphones and Tablets. The participants in this study were 1082 parents from all the Spanish Autonomous Communities. The methodology used is quantitative (descriptive and inferential). The results show that the type of mediation most used by Spanish families is active mediation, followed by technical control, restrictive mediation and co-viewing. The application of one or another modality of mediation is conditioned by variables such as gender and age of the parents, number of children and educational stage of schooling or educational level of the mothers, among others. In conclusion, the research provides significant data on parental mediation for mobile devices in Spain.

Assessment of recommended and acceptable image quality indicators’ values, based on materials, obtained with various aerial surveying systems for mapping purposes

The results of fine quality indicators assessment for images, obtained with various aerial surveying systems for mapping purposes are presented. The values of parameters that characterize technical conditions, technical parameters of airborne imaging and technologic settings for imagery postprocessing, natural conditions of aerial surveying are determined. The author presents a comparative analysis of fine quality indicators assessment both for photos, the quality of which was found to be satisfactory as production technical control results and those rejected due to some relevant indicators (haze, blurring, etc) and accepted unsuitable for creating cartographic products based on them. It is shown, that some quality indicators, such as spatial resolution, sharpness and the degree (standard deviation) of random noise, are advisable to be determined at performing factory calibration of aerial cameras and included in certificate as well as other calibration parameters as metrological characteristics of the obtained imagery. Acceptable values of fine quality indicators, obtained during joint analysis of previous theoretical researches results and experimental verification, based on images, obtained by various aerial surveying systems for mapping purposes were generalized and recommended during the research.

Organizational Communication Study: Organizational Control Theory Implementation by HMI Purwokerto Branch in the Omnibus Law Demonstration

This study aims to examine the organizational communication control strategy carried out by the Purwokerto Branch of the Islamic Student Association (HMI) to demonstrate the Ratification of the Job Creation Bill (Omnibus Law). The method used is descriptive qualitative using organizational control theory as a theoretical framework. The results showed that the involvement of the Purwokerto Branch of HMI in the Omnibus Law demonstration was a critical intellectual movement that arranged forward a constitutional approach. The simple control aspect is implemented through a three-layer communication mechanism. The solidarity of members towards the three layers of communication constructs communication conduct harmoniously. HMI uses two technical tools for technical control, specifically communication aids and internal identification tools as non-verbal symbols of the organization. There are strict controls to identify members in the demonstration through the symbol. Regarding bureaucracy, this organization prioritizes communication with local authorities regarding the fulfillment of formal rules before holding a demonstration. In addition, organizational procedures are also carefully considered, especially regarding consolidating the organization’s internal communications. Conservative control is implemented by strengthening interpersonal communication with active members or alumni networks spread across various professions. The organizational communication control strategy of the HMI Purwokerto Branch focuses on the harmonization of demonstrations that prioritize aspirational and implementation communication by emphasizing a constitutional approach.