RESEARCH OF PECULIARITIES OF THE POWER SUPPLY SYSTEM OF THE SHOPPING CENTER

Structuring of the undergraduate program block related to the practical training traversed by students at electric power enterprises in the light of a new vision for the training of a modern engineer using the Moodle distance learning system and modern case study methodology is considered.

Legal Protection for Consumers Against Buying and Selling Goods Transactions Through Online Shops

The development of technology in the era of industrial revolution 4.0 is very rapid. These developments triggered developments in all sectors, one of the most affected by the industrial revolution 4.0 was the trade sector. In the current era of 4.0, trade has begun to develop from conventional trading that is trading through physical markets or more often we are familiar with supermarkets, malls, mini markets, and so forth to trade through online markets or more commonly known as E-Commerce. This is a fresh wind for consumers because with the switch of trade through E-commerce, a myriad of conveniences offered by the E-commerce. The conveniences include that consumer do not need to leave the house to buy an item, or in other words a trade transaction can be done anywhere without having to spend special time to travel to a store or shopping center. Not only positive things and conveniences caused by this development, but a myriad of problems that nowadays often occur in online buying and selling activities. Starting from goods that do not match the description or information provided by businesses to the delay of goods that have been promised by businesses, to other problems that essentially harm the consumer.

Virtual Environment as a Space of Shopping Center Customer Engagement

Purpose: The aim of the article is to identify online customer engagement in shopping centers (SC). Design/methodology/approach: The research was based on secondary and primary sources. The secondary sources are the subject literature, while the primary sources were obtained through netnographic research carried out on the basis of the analysis of affiliate pages of the Facebook social platform and the Google review platform of the 25 largest Polish shopping centers. Findings: The frequency of publishing posts by shopping malls and areas of customer engagement were identified. The research results show large differences between shopping centers in terms of customer engagement in a virtual environment and identify areas of customer engagement in shopping centers on the internet. Research limitations/implications: The authors of the article are aware of the limitations of their research: the analysis of statements in social media does not have to overlap with oral statements in an offline real environment. Moreover, the research results presented should only be referred to the environment of Facebook and Google. However, the variety of social media is very large, and according to the literature on the subject, the type of medium can have a large impact on the CE phenomenon. The research could be expanded by making the analysis of the type of content published by shopping centers (e.g. news, entertainment posts, shopping posts, etc.), by dividing them into categories and drawing attention to the relationships between the type of content published and the level of engagement. It could also be interesting to identify the relationship between the level and areas of customer engagement and the generation of the shopping center. Originality/value: The analysis presented in the article is of great cognitive importance. As far as the authors of the article know, this is the first publication on the engagement of a shopping center customer. The obtained results may be helpful for managers of shopping centers: they draw attention to the scale and particular areas of this phenomenon

Hyvinvointi taustamusiikin kokemuksissa

Well-being in background music experiences: views of service sector employees on working with music Salespeople, waiters, security guards, and hotel workers hear an average of eight hours of music during their workday. In most cases, they do not get to choose the music themselves. According to companies providing and purchasing background music services for service sector workplaces and commercial spaces, the rationale behind its use is to increase sales. However, music is also a spatial element to ”work with”. In this article, we ask what it is like to work with music in service jobs and how employees see the contribution of music to well-being at work. Our material is a ”Background music in the workplace” questionnaire (747 answers) and a form interview material of employees of the Koskikeskus shopping center in Tampere, Finland (66 answers). Respondents report, among other things, whether they feel the music in the workspace is for a particular group of people; who chooses the music; and whether discussions and negotiations concerning music use take place, with other employees or with customers. We analyze the material, emphasizing the respondents’ statements about well-being as expressions of coping, well-being, strain, and satisfaction. We discuss the results with a qualitative study of the topic that emphasizes music as a social and spatial element in the sales situation (Payne et al 2017, Kontukoski & Uimonen 2019). Our data shows that well-being at work and perceived musical agency interact. Occupational well-being plays an important role in looking specifically at work-related well-being and background music. The workspace changes the meanings of music to those of professionality, rendering the employees’ personal relationships to music secondary.

Transformation and Sustainable Development of Shopping Centers: Case of Czech and Slovak Cities

The aim of the paper is to critically evaluate the similarities and differences in the development of the temporal and spatial structure of shopping centers in the Czech and Slovak republics. We focused on the retail transformation and sustainable manifestations of the location and construction of shopping centers. We classified shopping centers according to their genesis, location in the city, and size of the gross leasable area. To analyze migration trends and geographic distribution characteristics of shopping centers in the capital cities of both countries (local level of analysis), we used spatial gravity and standard deviational ellipse. Generally, there is an analogous trend in the development of shopping centers in the Czech Republic and Slovakia, with a particular two- to four-year lag in Slovakia (west–east gradient). Despite this, we still perceive the demand for shopping centers in both countries as above average, and it is not declining. The construction of shopping centers, mainly in small towns, also indicates this trend. In Prague and Bratislava, the pattern of spatial expansion of shopping centers differs. Prague probably represents a more advanced phase of shopping center agglomeration. However, neither country has reached the state of clustering.

POST OCCUPANCY EVALUATION OF ACCESSIBLITY FOR DISABILITIES IN PLAZA MULIA SAMARINDA

Shopping center is one of the public facilities visited by various people, it should provide facilities that pay attention to accessibility, namely the facilities provided for everyone, including people with disabilities to realize equal opportunities in all aspects of life. Problems that are often encountered in shopping center facilities are that they are not yet fully easy to use by persons with disabilities, making it difficult for them to carry out their shopping activities. it in all fields. This study aims to evaluate the accessibility of persons with disabilities at shopping centers in Samarinda with a case study of Plaza Mulia,. This research is a Post-Occupational Evaluation (EPH) to determine the level of success of a building's performance in providing satisfaction to its users, using quantitative and qualitative mixed methods. The results showed that the percentage of the overall conformity of the building to the standards of Permen PUPR No. 14/PRT/M/2017 is 71.45%, which means the building has good accessibility. However, there is still a very low percentage if you look at each aspect, in diffable toilet and urinals.Abstrak: Pusat perbelanjaan merupakan salah satu fasilitas publik yang banyak di kunjungi oleh beragam orang, seharusnya perlu menyediakan fasilitas yang memperhatikan aksesibilitas yaitu kemudahan yang disediakan bagi semua orang, termasuk penyandang disabilitas untuk mewujudkan kesamaan kesempatan dalam segala aspek kehidupan. Permasalahan yang seringkali ditemui di fasilitas pusat perbelanjaan yaitu belum sepenuhnya mudah digunakan oleh penyandang disabilitas, sehingga menyulitkan mereka dalam menjalankan aktivitas berbelanja. Pemerintah telah mengeluarkan beberapa peraturan yang berkaitan dengan aksesibilitas fasilitas publik, namun pada pelaksanaannya pemerintah daerah masih belum sepenuhnya memperhatikan penyediaan fasilitas-fasilitas aksesibilitas pada semua bidang. Penelitian ini bertujuan melakukan evaluasi terhadap aksesibilitas penyandang disabilitas pada pusat perbelanjaan di Samarinda dengan studi kasus Plaza Mulia. Penelitian ini adalah Evaluasi Purna Huni (EPH) untuk mengetahui tingkat keberhasilan kinerja suatu bangunan dalam memberi kepuasan terhadap penggunanya, dengan menggunakan metode gabungan (mixed methods) kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa persentase kesesuaian bangunan secara keseluruhan terhadap standar Permen PUPR No. 14/PRT/M/2017 sebesar 71,45 %, yang berarti bangunan sudah cukup baik aksesibilitasnya. Tetapi masih terdapat persentase yang sangat rendah jika dilihat tiap aspeknya yaitu pada toilet difabel dan urinoir.

Analisis Perencanaan Capacitor Bank Untuk Perbaikan Faktor Daya Pada Pusat Perbelanjaan Blitar Square

Power factor is the ratio between active power (W) and apparent power (VA). In an electrical installation, the quality of electric power can be said to be good if the value of the power factor is above a predetermined standard of 0.85 according to the Minister (ESDM) Number 30 of 2012 [1]. From the research that has been done at the Blitar Square Shopping Center, it was found that the power factor value is still below the standard with an average value of 0.711. With the low power factor value, this shopping center gets a penalty from PT. PLN (Persero) due to the use of reactive power. Therefore, it is necessary to make efforts to improve the power factor by installing a capacitor bank. The installation of this capacitor bank is expected to be able to increase the power factor value with a power factor target of 0.98 and reduce the charge for reactive power usage penalties. The calculation results show that global compensation requires 12 capacitor banks with a rating of 10.4 kVAR, while sectoral compensation on the chiller load panel requires 7 capacitor banks with a rating of 10.4 kVAR and the foodmart load panel requires a capacitor bank with a rating of 10. 4 kVAR is 6 pieces. In simulating the installation of a capacitor bank using the ETAP application, it is known that the installation of a capacitor bank can increase the power factor value. In addition, the installation of a capacitor bank also results in an increase in the voltage value in the system, this voltage increase is still below the permissible standard of ± 5%. The simulation of installing a capacitor bank on global compensation can improve the power factor value from 72.99% to 96.97%, with a voltage increase of 0.479% from the initial value of 397 V to 398.9 V, and a decrease in the current value of 24.645% from the initial value. 330.7 A to 249.2 A. While the simulation of installing a capacitor bank in sectoral compensation can improve the power factor value from 72.99% to 93.57%, with a voltage increase of 0.401% from the initial value of 397 V to 398.6 V , and a decrease in the value of current by 21.593% from the initial value of 330.7 A to 258.1 A. The cost of installing a capacitor bank in global compensation was Rp. 189,897,500 while the sectoral compensation is Rp. 211.305.600. It can be concluded that the installation of a capacitor bank using the global compensation method is more effective.

Occurrence of SARS-CoV-2 in Indoor Environments With Increased Circulation and Gathering of People

At the time of sampling (2020/2021), the number of new cases of SARS-CoV-2-positive individuals in the Czech Republic significantly exceeded the numbers in neighboring countries and in the EU. In terms of the number of deaths, the country ranked near the top of the list. Legislative orders required wearing masks indoors, disinfecting surfaces in public places, and limiting the number of people per sales area in commercial spaces. Due to an situation, most schools and shops were closed. The entire country anticipated a total lockdown. To assess the risk to public health regarding SARS-CoV-2 transmission, air and surfaces were sampled in two public places: a post office and a shopping center. Samples were also collected at the COVID-19 unit at the local hospital. Neither air nor surface samples were positive for SARS-CoV-2 virus particles in the post office or shopping center. Positive results were found in the hospital ward, with floors being the most and highest contaminated surface. Based on our results, we believe that public places do not pose a risk in relation to SARS-CoV-2 transmission, especially when epidemiological measures to reduce transmission are followed, such as wearing masks, using disinfectant or limiting the number of customers per retail establishment.

EVALUATION OF PARKING SPACES AT THE CLEANERS

Sudimampir market is a complete shopping center in the city of Banjarmasin. Along with its running time, the market sudimampir into a crowded shopping mall visited by people of Banjarmasin and its surroundings for a complete and cost. Most visitors come the shop sudimampir market with a wholesale count.This research was conducted for analyzing the characteristics of the vehicle parked at the location of the study include: accumulation of parking, the average duration of parking, parking volume, the total number of its full vehicle parking ,and right parking corner. Data collection was performed manually during holidays. Based on the survey results, in getting Parking Penatu is often not operating optimally by not using the appropriate SRP SNI and still perform manual calculations in the counter. Performance Laundry Parking can run optimally if SRP SNI and using the angle of 30 °. So it can produce 67 pieces SRP and able to accept 313 units wheeled vehicles 4. With so, parking can operate properly by its function, namely as a parking area in the city center.