bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reduction of error in determining the cost of construction resources in estimated documentation
Authors: Sichnyi S.B. 
Published: November 2021

In Ukraine, the construction costs in the investor's estimates is calculated by the resource method - using resource element estimation norms. Therefore, the accuracy in determining the components of these norms can cause the error in calculating the construction costs of the object. In this article, the example of construction materials shows the influence of the resource name in the resource element estimation norm on the accuracy of determining the market price of this resource in the estimating documentation, and thus on the accuracy of the construction costs calculation at the stage of the investor‘s costs planning. The main attention is paid to search for the ways to reduce the quantity of the samples, as the main factor influencing the critical indicators - the time and cost of work to determine the market price of the construction materials. The unification of the construction resources names in the resource element estimation norms and a problem of comparison of these names with the real building materials is highlighted in the article too. The examples show which elements in the name of construction materials in the element resource norm contribute to the reduction of the samples quantity and affect the price variation for the samples and the general set of market prices of the relevant materials. This article offers the term "name of the resource for estimation" which generalizes and characterizes the names of materials in DSTU (national standard of Ukraine) and SOU (standards of organization of Ukraine) resource element estimation norms. The rules of formation, use and specification of the "name of the resource for estimation" during the development of resource element norms and at all stages of design and construction of the object are offered too. The author proposes the amendments to the current procedure for the development and revision of resource element estimation norms, which will help to reduce the errors in determining the market price of construction resources during the creation of estimation documentation.
Statistical and analytical aspect of the construction industry development
Authors: Stetsenko S. , Bolila N. , Moholivets A. , Gavrilyuk V. 
Published: November 2021

A study of the economic stability of construction companies at the sectoral level identified trends in changes in the structure of construction as a macroeconomic sector, the volume of income from construction activities, assets and liabilities of enterprises of various sizes. In order to study the changes in the level of sectoral competition, the dynamics of the structure of the distribution of construction enterprises by size was studied. For the final conclusion on the monopolization of the industry, in addition to the quantitative structure of enterprises, it is necessary to analyze the distribution of their income depending on the size. Therefore, accordingly, such a distribution is given not only depending on income, but also taking into account the number of employees. The average growth rate of the number of entities, their income and the number of employees according to the size of enterprises were calculated.
Trends in the development of construction companies are studied, their features, typical risks and threats, which are the low level of anti-crisis potential, which is manifested in the reduction of the number of construction companies and the number of employees. It is determined that during the analyzed period there was a steady decrease in the financial stability of enterprises of all sizes. At the same time, the role of small enterprises in the development of the construction sector grew, as, firstly, macroeconomic conditions negatively affected the performance of large enterprises, secondly, changes in the Government structural policy priorities, reforms in the direction of decentralization in general contributed to the activation of small business and private entrepreneurship. Small construction companies increase their revenues, assets, and income much more each year than large and medium-sized ones. It is due to the growth of income indicators and balance sheet items of small enterprises that the whole construction industry is growing, as the representatives of small construction business have the largest share in the trend.
The identified patterns proved the need to develop methodological approaches to increase anti-crisis potential and increase viability in a competitive environment not only for small construction companies, but also for medium and large ones.
The twentieth century science paradoxes
Authors: Kondratenko Victoria 
Published: November 2021

The isolation of hypothetical theories from the realities of living matter has caused mysticism to penetrate scientific theories. With mystical thinking, the idea of using an analytical method to solve cognitive problems does not occur. Dialectical logic, in contrast to mysticism, states the opposite: any problematic tasks of cognizing the vital processes and phenomena of the universe are solvable exclusively in an analytic way, with the only method. The author created a universal and formal theory of solving intellectual (i.e., having no previously known algorithms for solving) problems associated with the knowledge of the vital functions of natural and man-made processes in any phenomena of the universe - the Kondratenko method of axiomatic modeling, the effectiveness of which is achieved by correctly setting the problem and solving it purely formal method. The correctness of the statement of the problem means, first of all, the recognition of the failure of all hypothetical (not confirmed by the results of full-scale experimentation with the subject of knowledge) theories. This requirement, in particular, to the mathematical tools used to solve problems of cognition, it revealed paradoxes in the foundations of mathematics, which are discussed in the article.
At present, in the natural and applied sciences in most publications, i.e. more than 90% associated with the construction of formal theories in these sciences, the proof of theorems is carried out:
firstly, in a meaningful way, which contradicts the urgent requirement of philosophers of science to use exclusively formal evidence, which is a criterion for assessing the correctness and reliability of evidence;
secondly, in substantive evidence in 95% of cases, an exclusively standard list of tautologies is used, which by definition is incorrect for the purpose of proving theorems on phenomena and processes of the universe based on exclusively true axioms obtained as a result of full-scale experimentation with these phenomena and processes. The article deals with the paradox in the classical approach to proving theorems, which consists in the inappropriateness of generally accepted stereotypical tautologies of classical mathematics for proving theorems.
Stochastic Model and Method of Optimization of Operation Modes of a Group of Artesian Wells in Water Supply Systems
Authors: Tevyashev Andrei , Matviyenko Olga , Nikitenko Glib 
Published: November 2021

Groups of spatially distributed wells interconnected by sections of pipelines (a common collector) supplying water to a clean water reservoir are used in water supply systems in order to provide drinking water to settlements. A group of wells together with a clean water reservoir is called a water intake facility of the water supply system. Further, water is supplied from the clean water reservoir to consumers in settlements by means of second stage pumping stations. In terms of each well the operating mode of the submersible pumping unit, i.e. the position of its operating point at a fixed moment in time, depends on the actual values ​​of many internal and external factors: dynamic water level in the well; the actual characteristics of the pumping unit; the position of the final control elements (drive speed, opening degree of the regulating valve); hydraulic resistances of pipeline sections of the water intake facility; the water level in the clean water reservoir; the number and operating modes of pumping units in other wells of the water intake facility.
The paper describes a deterministic model of a water intake well. At the same time, the processes of water consumption are random processes, since they depend on many uncontrolled and unmanageable factors. The parameters of the technological equipment of the water intake facility are also random values, since they are estimated from experimental data of finite length.
Therefore, a stochastic model of a water intake well is also proposed. A model of a quasi-stationary operation mode of a water intake facility, which is used to optimize the operation of a group of artesian wells operating on a common collector, is considered.
Research of corrosion and mechanical resistance of reinforce-ment steels designated for operation in hydraulic structures
Authors: Sukach Mykhailo , Kindrachuk Myroslav , Makarenko Valeriy 
Published: November 2021

Analytical inspection showed that with a long service life of reinforced concrete structures of hydraulic structures, their individual elements such as reinforcing bars are destroyed due to insufficient fatigue and corrosion strength of the reinforcement metal. They occur mainly under the action of the main variable loads − bending, vibrations of reinforced concrete slabs, mechanical and erosion of the environment. The main causes of failure of the valve are its rupture and wear due to repeated action of force factors. The surface zone of the reinforcement in connection with concrete is especially intensively destroyed due to weak adhesion strength. The use of low-strength reinforcing steels can also be one of the reasons for the failure of reinforcement joints with concrete. Improving the corrosion and mechanical reliability of reinforced concrete structures of hydraulic structures is possible through the use of: for the manufacture of reinforcing bars which are the main power structure of reinforced concrete economically modified alloy steels, which undergo complex heat treatment and are characterized by high corrosion and fatigue properties. alternating) loads; The resistance against SCRN, VIR and corrosion-mechanical fatigue of reinforcing steels intended for the construction industry has been studied.
It was found that the experimental steels, economically modified REE, copper-nickel, especially chromium niobium and vanadium meet the requirements of the International Standard NACE MR 0175-96 on chemical composition and mechanical properties, and steels of grades10HSNDA and 20F do not have a sufficiently high resistance SCRN <limits σ0.2min) and corrosion-fatigue failure, and steels of grades 20F and 06G2B showed low resistance to VIR (CLR> 6% and CTR> 3%). Therefore, it is necessary to carry out a full (100%) input control of corrosion and mechanical resistance of all materials involved in the manufacture of reinforced concrete structures for hydraulic purposes for operation in hydrogen sulfide-containing environment.
COMMUNITY SERVICE THROUGH FACILITATION OF PARAGLIDING TOURISM CHSE GUIDELINES TRAINING
Authors: ISMAYANTI Ismayanti 
Published: November 2021

Paragliding tourism is a breathtaking form of air adventure that impacted from Covid-19 pandemic as the activities is highly in human touch particularly tandem flight. There is a significant need for applying CHSE in each element of paragliding tourism. Thus, it is the purpose of this community service to facilitate and socialize the CHSE for paragliding tourism in flying site at Puncak Bogor West Java. 50 participants for stakeholder of paragliding tourism were participated in-class training for 4 hours and continued with out-class simulation out-door for 6 hours and wrapped up with paragliding flight for 1 hour. The result of training was monitored using checklist (see table below) of paragliding tourism CHSE. The list consists of criteria, indicators, and proven evidence. General conduct due to Covid-19 pandemic was socialized while the flow of service in nine area of paragliding flying sites were exercised in the field. It is expected that implementation of paragliding tourism CHSE manual could minimize the risks of transmission and each step-in service flow is constructed to avoid the impact of the pandemic. By practicing the manual, it is an encouragement for the stakeholder in paragliding tourism to rejuvenate and prepare to be visited with new tourist who more conscious with safety and health issues during their holiday.
Keywords: CHSE, Paragliding Tourism, Application
PRIORITIZING THE ROLE OF BAITUL MAAL WAT TAMWIL IN EMPOWERING THE COMMUNITY'S ECONOMY
Authors: ASIH Daru , UTAMI Wiwik , IMANINGSIH Erna Sofriana , YULIANTINI Tine , SOELTON Mochamad , MARTAWIREJA Aji Erlangga , KASMO Arief Bowo Prayoga 
Published: November 2021

Baitul Mal Wat Tamwil (BMT) is a non-bank financial institution as an integrated independent business center which is a bayt al-mal wa at-tamwil, which is an institution that develops productive and investment businesses to improve the quality of small entrepreneurs' businesses and encourage business forms. -a form of investment with the aim of empowering worldly and ukhrawi businesses through donations, zakat and alms. In its development, BMTs face the same problems, for example problematic customers. Sometimes there is a customer who is not only having problems in one place, but also in other places. Therefore, each BMT needs efforts to coordinate in order to narrow down the movements of problematic customers. BMTs also tend to face other BMTs as competitors to be defeated, not as partners or partners in an effort to exclude people from the economic problems they face. So that it causes the level of competition that is not Islamic and will even affect the BMT management pattern. However, in its development, BMTs face the same problems, for example problematic customers. Sometimes there is a customer who is not only having problems in one place, but also in other places. Therefore, each BMT needs efforts to coordinate in order to narrow down the movements of problematic customers. BMTs also tend to face other BMTs as competitors to be defeated, not as partners or partners in an effort to exclude people from the economic problems they face. So that it causes the level of competition that is not Islamic and will even affect the BMT management pattern.
Keywords: BMT, Sharia Financial Institutions, Micro Finance Institutions, Social Impact
MEDIAPREUNERSHIP AS A BUSINESS OPPORTUNITY FOR YOUTH IN THE TANGERANG CITY
Authors: BRIANDANA Rizki , PUTRA Yananto Mihadi , WARDANI Laila Meiliyandrie Indah 
Published: November 2021

Advances in communication technological know-how are very unexpectedly providing changes in the social order. The internet is broadly diagnosed with the aid of enterprise conduct as one of the equipment (tools) to enhance business in the future. As one of the social media, YouTube has the traits of content material via users or higher acknowledged as User Generated Content. YouTube has emerge as a platform the place humans can upload and share movies online, till now YouTube has become a part of the entertainment industry. In this regard, community carrier activities associated to managing social media as a enterprise probability or mediapreunership will be carried out for young adults at SMKN 1 Tangerang. This exercise targets to provide an grasp to the target market that by means of managing YouTube, it can come to be a location for entrepreneurship.
Keywords: Digitial Tecnhology, Mediapreunership, YouTube, Youth
DEVELOPMENT OF LOGO DESIGN FOR COFFEE SHOP “KONTAK POINT” IN CIBINONG, BOGOR DISTRICT
Authors: RATNASARI Kania , LEVYDA Levyda 
Published: November 2021

Coffee shops in the end became a very promising business. One of the coffee shop entrepreneurs who entered the beverage sector industry was Pijar Panggalih where the coffee shop was named Kontak Point. The coffee shop is located in the Cibinong area, Bogor Regency. There are several problems that happened to this coffee shop such as the lack of partner understanding of the importance of an attractive and informative logo design as well as the importance of registering a trademark/business and also the partner do not have an attractive and informative business logo. The purpose of this activity program is to provide socialization and assistance for Kontak Point coffee shop, especially related to understanding the importance of an attractive product logo design and how to develop it. The implementation of this socialization and mentoring activity will be carried out in stages where the place for the implementation of this activity will be directly carried out at the partner's coffee shop. The method and implementation pattern that will be used in this outreach and mentoring activity is the lecture method, question and answer, discussion, tutorial and consultation. The output of this PKM activity is a change in the logo design that will be used by Partners.
EXAMINING THE EFFECT OF ENTREPRENEURIAL LEADERSHIP ON ORGANIZATIONAL AGILITY THROUGH ORGANIZATIONAL LEARNING IN INDONESIAN SMES
Authors: KHALID Zulvia , FIRDAUS Panca Maulana 
Published: November 2021

Tremendous change in environment during the Corona virus pandemic has put organizational agility as one of the most important discussion topics among scholars in the world. Small and Medium-sized Enterprises (SMEs) with limited resources, need to have strong agility to thrive in today's increasingly competitive market. It is, therefore, crucial to study the factors that may affect organizational agility. This study aims to examine the effects of entrepreneurial leadership on organizational agility through organizational learning in the perspective of organizational behavior. There was a scarcity of evidence on which entrepreneurial leadership could significantly influence organizational agility through organizational learning. The respondents are 200 employees who work at SMEs within the Small Industrial Village which is called Perkampungan Industri Kecil (PIK) in East Jakarta, Indonesia. Data were obtained through the survey method and quantitatively analyzed using SEM – LISREL 8.8. The results indicated that each entrepreneurial leadership and organizational learning has significantly affected organizational agility, and entrepreneurial leadership has significantly affected organizational learning. This study also found that organizational learning partially mediates the relationship between entrepreneurial leadership and organizational agility. These results provide recommendations for SMEs entrepreneurs to promote organizational learning in order to enhance the effect of entrepreneurial leadership to increase organizational agility.
HOW COULD WARUNG TEGAL FRANCHISE’S SYSTEM BECOME INTERESTING?
Authors: WIDATI Endah , MADANIAH Annisa 
Published: November 2021

Since the first case of covid19 confirmed at Depok and the covid19 patient increased, government through its regulation no. 21 year 2020 about Indonesian Large-Scale Social Restriction (LSSR) have been applied in various level up to implementation of restrictions on community activities lately. To survive, many of them try to start another business, culinary business becomes a favorite business to choose. Start from appetizers up to dessert. The other choose is main course. Currently home-made food become famous business to run. Food is basic need, everyone needs foods, traditional or modification. Warung Tegal (Warteg), one’s of famous traditional food stalls in Indonesia. Cheap, big portion of food, home-made and variety of menu make Warteg become blue-collar worker and lower income favorite place to eat. this study aims to know the benefit and advantage develop warteg as business choices, either self-force or franchise. This research is a qualitative research. Using one sample of Indonesian traditional food stall, which established more than 30 years and compared it with the current warteg franchise system. Interview and observation become collecting techniques in gathering the data. The result found that Warteg offer more than 26 menu every day, which give average PVCM 615,19% totally including coverage minus PVCM such as crispy tempeh, beside stable income and profit give interesting point of why people chose start Warteg business.
PREVENTION OF DRUGS ABUSE BY IMPROVING ENTREPRENEURIAL SKILLS
Authors: SOELTON Mochamad , SARATIAN Eko Tama Putra , WURYANDARI Nur Endah Retno , SARAGIH Lisnatiawati , SETINI Made , ALI Anees Janee , ARIJANTO Agus 
Published: November 2021

Drug abuse and illicit trafficking is a complex problem, both causative and related factors. The countermeasures require a multidisciplinary approach, as well as integration across government sectors, as well as the integration of all parties, as well as the role of commitment and the entire community. In this regard, to determine the extent of public understanding and understanding of drugs, there is a positive relationship between improving the quality of human life and its maintenance. Society as a whole and the interaction between the two, it is necessary to empower the community through improving the quality and capacity of human resources in the context of preventing and overcoming drug trafficking. There are many creative ways to invite people to preventing drugs. One of the things that can be maximized is creativity and local wisdom such as urban farming as a medium for drug prevention. The Participants knowledge before socialization can be identified from the pre-test activities, most of which 60% have less knowledge about drugs and 70 % have less knowledge about urban farming. while after socialization the post-test results are mostly good 90% regarding the types of drugs and the impact of drug abuse compared to those with good knowledge regarding urban farming 95% The results of the activity showed that the youth organization had understood the dangers of drugs abuse for their character building. In addition, they were eager to be entrepreneur regarding urban agriculture. The Education Institution such as Universitas Mercubuana together with the local government seeks to empower the community, especially in areas prone to illicit drug trafficking, so as not to fall into the illicit business by providing training and entrepreneurial skills so that people in the area are able to live independently and have a stable economy.