bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengelolaan Potensi Pariwisata Desa Watu Tiri Dengan Pendekatan Pariwisata Berbasis Masyarakat
Authors: Rudiyanto Roseven , Hutagalung Septian
Published: April 2021

Abstrak Desa Watu Tiri merupakan sebuah desa di Kabupaten Manggarai Barat yang memiliki potensi alam dan budaya di bidang pariwisata. Akan tetapi, masyarakat lokal masih belum mampu mengelola potensi tersebut dengan baik. Pengelolaan potensi wisata dengan pendekatan pariwisata berbasis masyarakat merupakan instrumen pengembangan masyarakat dalam memperkuat partisipasi dan kemampuan masyarakat lokal untuk mengelola sumber daya pariwisata. Tujuan penelitian ini untuk identifikasi potensi alam dan budaya di Desa Watu Tiri, dan pengelolaannya dengan pendekatan pariwisata berbasis masyarakat. Metode kualitatif dengan teknik pengumpulan data observasi dan forum diskusi merupakan metode yang digunakan dalam penelitian ini. Hasilnya, Desa Watu Tiri memiliki poin-poin penting yang mendukung penerapan pengelolaan potensi wisata dengan pendekatan pariwisata berbasis masyarakat. Namun demikian, pemerintah Desa Watu Tiri masih harus mengerjakan hal yang menghambat penerapan pengelolaan potensi dengan pendekatan tersebut. Kata kunci: pariwisata, pengelolaan, masyarakatManagement of Tourism Potential of Watu Tiri Village by Community-Based Tourism ApproachAbstractWatu Tiri is a village in West Manggarai Regency, which has natural and cultural potential in the tourism sector. However, local people are still not able to manage this potential properly. Management of tourism potential with a community-based tourism approach is an instrument of community development in strengthening the participation and ability of local communities to manage tourism resources. The purpose of this research is to identify the natural and cultural potential in Watu Tiri Village, and its management with a community-based tourism approach. Qualitative methods with observation data collection techniques and discussion forums are the methods used in this study. As a result, Watu Tiri Village has important points that support the implementation of tourism potential management with a community-based tourism approach. However, the government of Watu Tiri village still has to do things that hinder the application of potential management with that approach. Keyword:  tourism, management, community
Faktor Yang Mempengaruhi Kepuasan Pelanggan Menginap di Chain Hotel
Authors: Sihombing Dame Afrina , Hellen Hellen
Published: April 2021

AbstrakPersaingan bisnis perhotelan saat ini semakin kompetitif yang sejalan dengan upaya pemerintah untuk meningkatkan sektor pariwisata. Indikator utama dalam industri perhotelan adalah kepuasan dari pelanggan. Penelitian ini dibuat dengan tujuan untuk mengetahui kepuasan dari setiap pelanggan yang telah menginap di chain hotel. Variabel yang digunakan dalam penelitian ini adalah keandalan, daya tanggap, jaminan, perhatian, bukti fisik terhadap kepuasan pelanggan. Populasi dalam penelitian ini adalah orang-orang yang pernah menggunakan fasilitas pelayanan di hotel. Sampel yang digunakan dalam penelitian ini adalah wisatawan nusantara yang sudah pernah menggunakan fasilitas pelayanan chain hotel. Penelitian ini menggunakan data primer yaitu dengan melakukan penyebaran kuesioner. Penelitian ini menggunakan SPSS versi 22 dengan kuesioner yang berhasil diuji sebanyak 301 dengan pengolahan data uji data deskriptif, uji validitas, uji reliabel dan uji t. Hasil dari penelitian menunjukkan bahwa keandalan, daya tanggap, jaminan, perhatian dan bukti fisik mempunyai pengaruh terhadap kepuasan pelanggan yang menginap di chain hotel.Kata Kunci : Keandalan, Daya Tanggap, Jaminan, Perhatian, Kepuasan.Effect of Customer Satisfaction Staying at Chain HotelAbstractCompetition in the hotel business is currently increasingly competitive in line with the government's efforts to improve the tourism sector. The main indicator of the hospitality industry is customer satisfaction. This research was made to know the satisfaction of each customer who has stayed at the hotel chain. The variables used in this study are reliability, responsiveness, assurance, attention, physical evidence of customer satisfaction. The population in this study are people who have used service facilities at the hotel. The sample used in this study were domestic tourists who had already used the chain hotel service facilities. This study uses primary data by distributing questionnaires. This study used SPSS version 22 with 301 questionnaires that were successfully tested with descriptive data processing, validity, reliability, and t-test. The results of the study indicate that reliability, responsiveness, assurance, attention, and physical evidence have an influence on customer satisfaction staying at the hotel chain.Keyword:  Reliability, Responsiveness, Assurance, Emphaty, Satisfaction.
Profesionalni stres i sindrom izgaranja u djelatnika intenzivne psihijatrijske skrbi i hitne medicine
Authors: Debogović Siniša , Nola Iskra Alexandra
Published: April 2021

Posljednjih desetljeća puno se istražuje i govori o stresu na radnom mjestu koji je povezan s fizičkim, psihičkim ili socijalnim odgovorom, tj. disfunkcijom koja proizlazi iz osjećaja osobe da ne može ispuniti sve što se od nje očekuje, a može ga uzrokovati niz različitih čimbenika kao što su količina rada, organizacija posla, loša komunikacija, radno okruženje i slično. Sindrom izgaranja nastaje kao posljedica prisutnosti više stresora na radnom mjestu te dugotrajne izloženosti istima. Cilj ovog rada bio je istražiti prisutnost i intenzitet profesionalnog stresa i sindroma izgaranja kod djelatnika intenzivne psihijatrijske skrbi i hitne medicine. Također, istraživani su čimbenici psihofizioloških napora povezanih s većim intenzitetom stresa u ispitanika te čimbenici povezani sa sindromom izgaranja. U istraživanje bilo je uključeno 63 djelatnika intenzivne psihijatrijske skrbi Klinike za psihijatriju Vrapče i 63 djelatnika Nastavnog zavoda za hitnu medicinu Grada Zagreba. Korištena su tri standardizirana upitnika za samoprocjenu. Rezultati analize stresa na radnom mjestu kao značajnu izdvajaju kategoriju stresora „Organizacija radnog mjesta i financijska pitanja“. U toj kategoriji 70 % (N=88) od ukupnog broja ispitanika smatra da je stresor pod nazivom „Preopterećenost poslom“ dominantan izvor stresa (P=0,004). Procjena psihofizioloških napora pokazuje statistički značajnu razliku u kategorijama „Pritisak na poslu“ (P=0,001) i „Stres uzrokovan premalim radnim opterećenjem“ (P=0,004). Pri procjeni sindroma izgaranja 31,7 % (N=40) ispitanika ne pokazuje prisutnost sindroma izgaranja. Početno izgaranje uočeno je u 42,1 % (N=53) ispitanika, a visok stupanj izgaranja u 26,2 % (N=33) ispitanika. Rezultati dobiveni u ovom istraživanju ukazuju na potrebu provedbe programa sustavne prevencije i pomoći kod profesionalnog stresa i sindroma izgaranja te prepoznavanje specifičnih stresora za pojedinu ustanovu.
Critical response to the article «The crisis of natural science and humanitarian approaches in psychiatry»
Authors: Zislin Y. M.
Published: April 2021

The letter is devoted to the critical review of the basic concepts of the methodological article of Neznanov N.G., Kotsyubinsky A.P., Kotsyubinsky D.A. «Crisis of natural-scientific and human approaches in psychiatry».
A mixed method analysis of differential reasons for condom use and non-use among gay, bisexual, and other men who have sex with men
Authors: Lachowsky Nathan J. , Brennan David J. , Berlin Graham W. , Souleymanov Rusty , Georgievski Georgi , Kesler Maya
Published: April 2021

We sought to examine how condom use was differentially reasoned by gay, bisexual and other men who have sex with other men (GBM) in Ontario, Canada. Data were derived from a community-based study of GBM who completed an anonymous online questionnaire in 2014. Participants qualitatively described reasons a condom was used or not at their most recent anal sex event. Qualitative responses were thematically coded non-exclusively and associations with event-level and individual-level factors were determined quantitatively using manual backward stepwise multivariable logistic regression. Among 1,830 participants, 1,460 (79.8%) reported a recent anal sex event, during which 884 (60.6%) used condoms. Reasons for condom use included protection/safety (82.4%), norms (30.5%), and combination prevention (6.2%). Reasons for non-use were intentional (43.1%), trust (27.6%), unintentional (25.7%), and other strategies (19.6%). Event-level substance use was associated with all non-use reasons: e.g., more likely to be unintentional, less likely to be trust. Condom non-use with online-met partners was associated with more intentional and unintentional reasons and less trust reasons. Non-white and bisexual GBM were less likely to explain condom use as a norm. Participant-partner HIV status was an important predictor across most condom use and non-use reasons: e.g., sero-different partnerships were more likely to reason condom use as combination prevention and condom non-use as trust, unknown status partnerships were more likely to reason non-use as unintentional. Condom use among GBM is a multi-faceted practice, especially with increasing antiretroviral-based HIV prevention. Future interventions must adapt to changing GBM (sub-)cultures with targeted, differentiated, culturally-appropriate, and sustained interventions.
Technology-facilitated sexual violence and suicide risk: A serial mediation model investigating bullying, depression, perceived burdensomeness, and thwarted belongingness
Authors: Champion Amanda , Oswald Flora , Pedersen Cory L.
Published: April 2021

Technology-facilitated sexual violence (TFSV) is a comprehensive term used to encompass all sexually aggressive and harassing behaviours involving technology. Although there is a growing knowledge base investigating the prevalence and consequences of TFSV, relatively little is known about the extent of aversive consequences experienced by victims and the pathways from victimization to suicidal affect, cognition, and behaviour. TFSV victimization and subsequent suicide has been a subject of several high-profile media cases in recent years. We examine TFSV in relation to two main constructs embedded within the interpersonal theory of suicide (ITS), perceived burdensomeness (PB) and thwarted belongingness (TB). Quantitative survey data ( N = 521) were used to evaluate PB and TB in the context of TFSV victimization. The objective was to analyze mechanisms underlying the relationship between TFSV victimization and suicide risk, exclusively accounting for mediating factors of interpersonal victimization, depression, TB, and PB. Pathway results showed that TFSV victimization increased suicide risk (i.e., suicidal affect, cognition, and behaviour) serially through bullying, depression, and PB—suggesting a cascade of victimization experiences. TB was not a significant mediator. The present results provide novel quantitative data substantiating the devastating risks of TFSV victimization and thus evidencing the importance of legal protections for victims of TFSV.
Utjecaj rastrošbe na trajnost zasjeka u mekoj stijeni
Authors:   , Vlastelica Goran
Published: April 2021

The Thesis describes basic processes which lead to weathering of soft rock and their typical manifestations on situ. For that, marl from Eocene flysch strata that can be found in Dalmatia, was used as an example of soft rock, while the usual form of open cut slopes was used as an example of a geotechnical construction. A systematic study was carried out using the conventional rock mechanics laboratory techniques and apparatuses, with some additions as well as changes in the procedure and the reinterpretation of some general criteria, all in favour of determining the best way to evaluate material’s susceptibility to weathering. In addition to standard laboratory techniques, new testing procedure based on VIS-NIR spectrometry was also used. First results show that it is possible to detect key mineralogical components for this type of material, and more importantly, the ability to assess susceptibility to weathering. Furthermore, a series of observations in manmade cuts at 14 pilot sites using terrestrial laser scanner were made. For the purpose of forecasting and retrograde analysis, the survey was conducted in different time intervals and number of observations, all for purpose of defining the average rate of erosion in cuts of this type of material. Consequently, two known mathematical models for development of erosion in cuts are calibrated and the guidelines on their usage are proposed.
Eksponencijalne atomske bazne funkcije : razvoj i primjena
Authors:   , Brajčić Kurbaša Nives
Published: April 2021

In this work basic properties of algebraic Atomic Basis Functions (ABF) are systematized and, using analogous approach, ABF of exponential type, so far known only at the basic level, are developed. For the first time the properties of exponential ABFs are thoroughly investigated and expressions for calculating the values and all the necessary derivatives of the functions in an arbitrary points of the domain are developed as well as some special features required for their practical application in a form suitable for numerical analysis. A software module for calculating all necessary values of the exponential ABFs, including its own graphics support, is created within this work. Thus, the exponential ABF is prepared to use as users or compiler function. The presented 1D verification examples of the function approximation and the examples of solving differential equations illustrate and confirm the practical advantage of the ABFs of the exponential type in relation to the, so far mostly used, algebraic functions, especially for describing expressed fronts and/or waves contained in the numerical solutions of various technical tasks.
Selection of optimal thickness of thermal insulation of modular buildings on the basis of multicriterial analysis
Authors:   Lviv Polytechnic National University, Zhelykh V. , Furdas Yu. ,   Lviv Polytechnic National University, Shapoval S. ,   Lviv Polytechnic National University, Rebman M. ,   Lviv Polytechnic National University, Liskovshchenko A. ,   Lviv Polytechnic National University
Published: April 2021

Today modular construction is gaining popularity in the arrangement of production facilities. The purpose of the research is the theoretical substantiation of the choice of the optimal thickness of thermal insulation for external protections of modular buildings taking into account the evaluation criteria based on the method of hierarchy analysis. The article reflects the possibility of using modular buildings for residential and public needs. Given the peculiarities of the use of thermal insulation materials, such structures are erected in a short period of time due to the use of ready-made modules. It is also proposed to use multicriteria analysis to compare different thicknesses of thermal insulation of a modular building. The obtained results are presented in the form of petal diagrams and diagrams of global priorities, which made it possible to make an in-depth assessment of several thicknesses of thermal insulation. When conducting theoretical research, it should be noted that the importance of each of the criteria was taken into account for the selection of thermal insulation. An expert assessment was performed to determine the thickness of thermal insulation, which can be used for lightweight prefabricated structures of modular buildings. As a result of research, it was found that the most suitable thermal insulation material is polyurethane.
Automatic control of nutrient solution supply in greenhouses
Authors:   The National University of Life and Environmental Sciences of Ukraine, Sinyavsky O. , Kisten V. ,   Separated Subdivision of NULES of Ukraine; «Nizhin Agrotechnical College», Solomko N. ,   Separated Subdivision of NULES of Ukraine; «Nizhin Agrotechnical College»
Published: April 2021

Today, the most common technology in winter greenhouses is to grow vegetables in low-volume hydroponics. With hydroponic technologies, all the necessary minerals of the plant are obtained from the nutrient solution, so deviations of acidity and concentration of mineral elements in the substrate and its humidity from optimal values lead to impaired plant uptake of nutrients and water, which can lead to plant diseases and death. Currently, the most common is software control of watering plants, but the loss of fertilizers and water is at least 25 %, which necessitates the creation of a system of automatic control of substrate humidity The aim of the work was to develop a system of automatic control of the supply of nutrient solution in greenhouses. To achieve this goal, a functional scheme of automatic humidity control of mineral wool was developed and the transfer functions of each of its links were determined. It is established that the most acceptable is the relay-pulse law of automatic regulation. As an indicator of quality in the optimization of the system of automatic humidity control of mineral wool, the total deviation was taken, which allowed to determine the pulse duration and quantization period by the time of the regulator, which are 111 and 666 s, respectively. The developed system of automatic regulation is stable and provides maintenance of humidity of mineral wool at the set level with an error which does not exceed 5 %
Inventarisasi Jenis Gastropoda pada Ekosistem Mangrove di Perairan Pulau Abang, Batam
Authors: Susiana
Published: April 2021

Mangrove adalah tumbuhan pasang surut yang dapat ditemukan di sepanjang pesisir laut. Ekosistem mangrove adalah salah satu ekosistem yang produktifitasnya tinggi, karena adanya dekomposisi serasah. Salah satu biota yang berasosiasi dengan ekosistem mangrove adalah gastropoda. Gastropoda merupakan salah satu bagian dari filum Moluska. Gastropoda yang hidup di daerah mangrove, memiliki adaptasi spasial yakni dengan cara hidup di atas permukaan substrat yang berlumpur atau tergenang air (epifauna), hidup menempel pada akar, batang dan daun mangrove (tree fauna) dan hidup membenamkan diri di dalam lumpur atau substrat (infauna). Penelitian ini bertujuan untuk mengetahui jenis gastropoda pada ekosistem mangrove di perairan Pulau Abang, Batam. Penelitian ini dilakukan pada bulan September tahun 2016 di salah satu titik stasiun monitoring mangrove LIPI (BTMMG1)  perairan Pulau Abang, Batam. Gastropoda yang diambil di stasiun monitoring mangrove yaitu gastropoda yang berada di atas permukaaan substrat (epifauna). Sampel gastropoda diambil dengan cara mengutip dengan menggunakan tangan. Pengambilan sampel dilakukan pada saat surut kering. Masing-masing plot berukuran satu kali satu meter untuk pengambilan sampel gastropoda di dalam plot mangrove 10m x 10m. Jenis gastropoda yang ditemukan berasosiasi dengan ekosistem mangrove sebanyak sepuluh jenis dari enam family yaitu Terebralia sulcata, Terebralia semistriata, Cerithidea quadrata, Cerithidea cingulate, Nerita planospira, Nerita picea, Chicoreus capucinus, Littoraria scabra, Natica sp. dan Ellobium aurismidae. Jenis yang paling mendominasi adalah jenis Ellobium aurismidae.
Efektifitas Rehabilitasi Hutan Mangrove di Pulau Dompak, Kota Tanjungpinang, Provinsi Kepulauan Riau
Authors: Azizah Diana , Jaya Yales Veva
Published: April 2021

Penelitian ini bertujuan untuk menghitung tingkat efektifitas kegiatan rehabilitasi penanaman bibit mangrove di Pulau Dompak, Kota Tanjungpinang, Provinsi Kepulauan Riau. Metode yang dilakukan mengacu pada P-Dirjen BPDAS dan Hutsos No.P.1/V-SET/2013.  Efektifitas dihitung dalam satuan persentase yang meliputi pengukuran luas tanaman, jumlah dan jenis tanaman serta persentase tumbuh tanaman sehat. Berdasarkan hasil survey yang dilakukan di Kelurahan Tanjung Ayun, maka hasil penanaman bibit mangrove pada seluas 50 Ha area rehabilitasi selama penanaman awal (P0) hingga tahun berikutnya (P1) dengan jenis tanaman yang berhasil adalah Rhizophora sp dan rataan nilai keberhasilan tumbuh tanaman sehat yang efektif adalah 75,89%. Berdasarkan hasil tersebut dapat diketahui bahwa efektifitas keberhasilan kegiatan rehabilitasi mangrove di Pulau Dompak memperoleh kategori baik dan berhasil.
Восстановление топографии поверхностных дефектов ферромагнетиков при нормальном намагничивающем поле
Authors: Гобов Ю.Л. , Попов С.Э.
Published: April 2021

A technique for reconstructing the topography of defects in ferromagnetic materials in a normal magnetizing field is considered. It is shown that with such a magnetization, the surface of a soft magnetic ferromagnetic material is an equipotential surface. An approximation is proposed that makes it possible to obtain its topography from the results of measuring the three components of the magnetic field at a small distance from the defect. The reconstruction accuracy was estimated from the results of calculating the field from the defect by the finite element method and reconstructing the topography of the defect using the proposed approximation.
Контроль одноосных напряжений в сталях с учетом их магнитоупругой чувствительности
Authors: Новиков В.Ф. , Кулак С.М. , Парахин А.С.
Published: April 2021

The magnetoelastic demagnetization of a number of steels in the state of delivery under longitudinal elastic tension, transverse compression and impact has been investigated. The estimation of the magnetoelastic sensitivity of the studied steel grades in the linear approximation is given. The possibility of determining the tensile and compressive stress in the mode of magnetoelastic memory is considered, taking into account the magnetoelastic sensitivity of the selected section of steel, and a method for its determination using dosed loading (impact or compression) is proposed. It is shown that the regression equation in the form of a polynomial is in satisfactory agreement with the experimental results.
Контроль электрофизических параметров метаматериалов методом поверхностных электромагнитных волн
Authors: Казьмин А.И. , Федюнин П.А.
Published: April 2021

Development of metamaterials has led to the search and choice of effective methods of radio-wave nondestructive testing of their electrophysical parameters. The existing approaches to testing based on extracted of effective electrophysical parameters of metamaterials from the coefficients of reflection and transmission of an electromagnetic wave have low reliability and don't provide their local control. We present the new radio-wave method of local control of complex dielectric permittivity and magnetic permeability, as well as the thickness of metamaterial plate on a metal substrate with surface microwaves. The method is based on the solution of inverse problem in the determination of effective electrophysical parameters of metamaterial from the frequency dependence of the attenuation coefficient of the field of a slow surface electromagnetic wave excited in a test sample. The electrophysical parameters of the metamaterial are represented as parametric frequency functions in accordance with the Drude-Lorentz models of dispersion, and the solution of the inverse problem is reduced to minimizing the objective function constructed based on the discrepancy between the experimental and design theoretical values of the attenuation coefficients of surface electromagnetic wave fields on a grid of discrete frequencies. The structure of a measuring complex that implements the proposed method of control is proposed. For the numerical and experimental verification of the method, a sample of a metamaterial plate based on SRR elements with a negative refraction region in the frequency band 10.06–10.64 GHz was investigated. Experimental investigations of the metamaterial demonstrated the theoretical capabilities gained with measurement of the local electrophysical parameters with relative error not greater 10 %.
Time for a Protocol on Transnational Environmental Crime?
Authors: Rose Gregory L.
Published: April 2021

Environmental law became global through the adoption of environmental treaties in the last quarter decade of the 20th century. Similarly, globalisation of criminal law accelerated when the Convention on Transnational Organised Crime 2000 (CTOC) deepened international legal cooperation between States to combat transnational crime. A protocol to the CTOC, complemented by voluntary guidelines and model legislation, could promote international harmonisation of laws against environmental crimes. This article argues that the time is right to bring together certain elements of international environmental and transnational criminal law.
Looking Through Palme’s Vision for the Global Environment
Authors: Sundström Anna
Published: April 2021

Olof Palme, the former Prime Minister of Sweden, underlined the importance of a firm global response to the growing environmental crisis in his 06 June 1972 address to the first UN Conference on the Human Environment (UNCHE) held in Stockholm. He prophetically observed: “it is absolutely necessary that concerted, international action is undertaken . . . solutions will require far-reaching changes in attitudes and social structures”. Almost 50 years later, it is painfully clear that the necessary changes have not taken place and that time is now even more limited to make the necessary, far-reaching changes. How can the conclusions from the Stockholm Conference and ideas envisioned by Olof Palme can guide us into a better common greener future?
A New Mandate for the Revived UN Trusteeship Council1
Authors: Desai Bharat H.
Published: April 2021

Reviving the United Nations Trusteeship Council (UNTC) and the evolution of the idea of trust in the global domain underscores that there are places, territories, and areas known as ‘global commons’ that require special and careful nurturing. The TC under the UN Charter sought to continue the spirit and essence of the ‘sacred trust’ with a ‘new mandate,’ even as it now lies dormant since 1994. From a scholarly perspective, such a move eminently makes sense since it could bring to life an entity within the UN. It will essentially serve as a guardian of the global ‘common concerns’ and ‘common heritage of mankind’ as well as the global environment. It would serve as a trustee for the present and future generations of humankind. A revived TC with a new mandate (for the environment and the global commons) could strengthen the UN and vindicate one of the core purposes for which the ‘United Nations’ came together (in 1945) with a solemn resolve “to establish conditions under which justice and respect for the obligations arising from treaties and other sources of international law can be maintained”
PUBLIC SPACES IN THE AREAS OF SUBWAY STATIONS
Authors: Dreval Irina , Zhabina Ganna
Published: April 2021

The purpose of this work is to consider the factors influencing on the features of architectural and urban organization of public spaces in the areas of subway stations as important resources for the development of their network in the structure of the largest cities in Ukraine. Public spaces are considered as publicly accessible areas of the city where informal communications and short-term recreation of citizens take place. The location of these objects in the structure of the transport and communication framework of the city creates the preconditions for the formation of a kind of integrated network of public spaces that perform a special communicative function of the city community. This determines the relevance of this work. The need for such spaces is defined by theoretical understanding and a professional approach to their creation. The study has identified the factors that affect the functional and planning parameters of public spaces in the areas of subway stations’ influence. They consist of three groups:

- characteristics of the urban situation;

- type and rank of the transport interchange;

- the needs of passengers who use the subway station, adjacent public transport stations or visit the area for other reasons.

The following conclusions have been made on the base of the study:

In the zones of subway stations’ influence the locations are formed that fully correspond to the characteristics of "public spaces". These new functional and spatial formations are one of the complex and dynamic elements of the system of public spaces of the city which have significant potential for the formation of an integral network of spaces of this type.

It has been improved the necessity of the spatial organization of public spaces in the areas of subway stations’ influence in order to optimize their functional and planning organization and landscaping.

It has been defined and researched the factors of influence on the organization of public spaces which will allow to define receptions and principles of their functional and planning organization in various urban organization situations and features of formation of the given objects’ network.
ORGANIZATION OF SOCIAL COMMUNICATIONS IN THE OFFICE CENTERS ARCHITECTURE OVER THE LAST YEARS
Authors: Bazylevych Viktoriya
Published: April 2021

Office centers and big office parks with the comfortably organized environment are in a huge demand type of buildings over the last years.

Research on communication in the architecture of twenty seven “A-class” office buildings in Great Britain, Denmark, Netherlands, Sweden, Norway, Finland, Estonia, France, Germany, Austria, Italy, and Portugal in years 2017-2019 is based upon these given meanings of a term «social communication»: 1) ... is a process which connects different parts of a social network with one another; 2) ...is a transmission of information, ideas, emotions, in form of signs and symbols.

Flexible plannings of European office buildings, which can be instantly transformed, according to the company’s needs are best suited with an adhocratic type of organizational culture in Europe.

This work consists of the analysis of the features of social communications in office centers based on:  · social communications between people; · social communications between people and the environment.

Organization of social communications: 1. External: (“office is a part of a city environment”) A) integration of a building in the city environment by using · restaurant and cafes on bottom floors; · planting of greenery; · patios and transit area spaces;  entering zone, rooftop lounge-zones with open access; B) connection with the surrounding panorama by using solid glass facades, which also represents transparency of work processes; C) informing through building design about the company’s work stability with static facades. 2. Internal: A) horizontal (existence of individual space in shared space): “openoffice” system with open and semi-open spaces with constant working zones on the perimeter of the building, negotiation rooms, opened  zones for the teamwork and temporary workspaces “touch down”- type; B) vertical: administration zon, talk rooms, shared communicative spaces; 3. A) planned and formal: training room, talk rooms, conference-rooms. B) random and situational: all office spaces (working zones excluded) including stairs and ramps. Office spaces also provide direct and indirect; interpersonal, intergroup and inter-organizational social communication [12].
FUNCTIONAL AND PLANNING ORGANIZATION OF SPORT AND EDUCATIONAL COMPLEXES
Authors: Onufriv Yaryna , Bevziuk Kseniia
Published: April 2021

In today's dynamic and complex world, as never before, the design of multifunctional complexes is relevant in architectural activities. Their multifunctionality determine the development of new typological structures. Accordingly, there was a need to design a new type of multifunctional complexes, namely sports and educational complexes, which would combine training and sports in one building or group of buildings.

The analysis of foreign and domestic experience of designing typologically similar complexes showed that sports and educational complexes are conditionally divided into two groups: complexes with a dominant educational function and complexes with a dominant sports function.

On the basis of the comparative analysis of designed complexes it is possible to draw conclusions about existence of certain common and different receptions of the functional-planning organization depending on whether the sports or educational function dominates.

There are several types of locking schemes for different functional zones:

- blocked complexes with adjacent arrangement of different functional blocks (either horizontally or at different levels);

- location of functional blocks in separately located buildings;

- mixed type.

The modern sports and educational complex should be designed taking into account the needs of young people, as well as complex economic circumstances, which in turn involves the application of the principles of compactness, functional flexibility and versatility. Foreign experience in designing such facilities shows that cultural and business components are also involved in sports and educational functions, which will ensure the profitability of such a public institution and the possibility of its location in valuable areas in the city center.
ANALYSIS OF PARAMETERS OF ROAD TRACKING LIMITATIONS IN TERRITORIAL DESIGN
Authors: Mishchenko Alexander , Magalov Arshak
Published: April 2021

Due to the need for mass construction of transport routes there is a need to develop theoretical foundations and methods of their design, which will simplify the design process, develop geometric models to optimize transport links, improve existing and create new methods of geometric modeling of optimal trajectories. terrain and road parameters. In the process of designing transport links, the main objective function is the economic effect of their construction. The cost-effectiveness of the overpass should include minimizing the length of the road, taking into account construction costs, which also depend on the minimum allowable parameters of transport routes, the peculiarities of traffic. To develop an optimization model for determining the trajectory of the road in the territorial design, the analysis of geometric parameters of the features of transport routes such as the minimum: turning radius in terms of Rgor; profile angle of rise of the path angle α; profile angle of descent path angle β, profile radius of path convex curves Rprof1; profile radius of the path concave curves Rprof2; step of supporting structures of engineering supports ∆L. And also the maximum height of transport engineering support ∆H. These indicators will serve as limitations in optimizing the trajectory of overpasses. А conditional classification of relief surfaces taking into account geometrical features and parameters of different types of overpasses is offered. Its use will promote increase of quality of designing of transport ways on a terrain relief, simplification of design process and improvement of quality of design planning decisions at territorial designing. The further use of the optimization model to determine the trajectory of roads for different types of transport will improve the quality of design, solving planning problems of spatial design.
MASS TRANSFER PROCESSES DURING CORROSION OF CEMENT CONCRETE OF ROAD PAVEMENT AND AIRFIELD COVERINGS MODELING
Authors: Chovnyuk Yuriy , Cherednichenko Petro , Kravchyuk Vladimir , Ostapushchenko Olga
Published: April 2021

Varieties of corrosion processes under the action of various corrosive environments on the cement concretes for pavement and airfield coatings within the classification by V.M. Moskvin are considered and their distinctive features are described. It is noted in the work that the rate of destruction of cement concretes is determined by the processes of mass transfer and chemical reactions. On this basis, we provide the substantiation of a generalized methodological approach to modeling the processes of mass transfer during liquid corrosion of building materials. For corrosion types I and II, analytical solutions are obtained for specific initial and boundary conditions of the problem.

Development of mathematical models of concrete corrosion processes is based on the physical models of diffusion of components that are imbedded in the porous structure of concrete and the mathematical apparatus of boundary problems of mass transfer using differential equations in partial derivatives of parabolic type. The works, to which the authors  refer, provide the results of the development of mathematical models of the processes of corrosion of concrete of the first type, as well as the results of the practical application of these mathematical models. However, the results obtained cannot withstand scrutiny in terms of methods and approaches of classical mathematical physics.

In this study, these errors, inaccuracies, inconsistencies and incorrectness of the abovementioned works are eliminated. At the same time,  models of corrosion of concretes of the first and second types are taken into account. An undoubtedly positive aspect of the dependences obtained in the study is the possibility of solving the inverse problem, when the actual experimental data using this model make it possible to predict the numerical values of free calcium hydroxide, which, as a result, with a minimum error allows to predict the long-term durability of structures and buildings.
PARALLELS OF GERMAN AVANT-GARDE ARCHITECTURE AND DEVELOPMENT IN KYIV
Authors: Markovskyi Andrii
Published: April 2021

The article presents a comparative analysis of some key objects of German and Kyiv architecture of the early twentieth century to determine the corresponding trends. Parallels and identities are shown and noted. An analysis of the background and context is given, as well as the author's conclusions of the respective styles. In particular, German Werkbund, international Art Nouveau, Ukrainian architectural Art Nouveau, "New Objectivity", Bauhaus, functionalism, constructivism, post-constructivism, German and Soviet neoclassicism are mentioned.

Were analyzed in detail: The Fagus Factory (1910-1911) by Walter Gropius and Adolf Meyer, Centennial Hall (1911-1913) by the Max Berg, the Kyiv district power plant (named after Stalin), (1926–1930) by Mikhailo Parusnikov with the participation of George Goltz and Andrey Burov, Rolit (1932) by Vasul. Krychesky, Ehrentempel (1933–1936) and The Haus der Kunst in Munich (1933 - 1937) by Paul Ludwig Troost, competitive proposals for the construction of the Government Quarter in Kyiv (1934 - 1935) and the hotel within the Government Quarter (1939). Mentioned Esposizione Universale Roma (EUR) by Marcello Piacentini, projects by Albert Speer and others.

The article summarizes a series of author's researches devoted to a detailed analysis of international context and parallels of Kyiv architecture which is represented in the background of the consistent artistic transitions (from eclecticism and historical reminiscences to modernism, from Art Nouveau to avant-garde, from constructivism to Soviet neoclassicism and, finally, from Stalinist empire to modernism).
ANALYSIS OF THE FORMATION OF INTERMEDIATE RECREATIONAL SPACES OF MEDICAL INSTITUTIONS
Authors: Veligotskaya Yuliia , Bondarenko Alisa Alisa
Published: April 2021

This article the formation of intermediate recreational spaces of medical institutions was studied. The purpose of the publication is to analyze scientific and practical research on the formation of intermediate recreational spaces based on facilities in medical institutions. And also to identify the features of their formation in the design of modern medical institutions.

Analysis of prototypes of intermediate recreational spaces in Europe and the world has shown that they are widely used in medical institutions and are an important recreational component. That is why it is advisable to consider them as a component of modern medical institutions and an important element of healthcare architecture.

The analysis of the analogues allowed us to note that intermediate recreational spaces in modern medical institutions play a major role and performs important functions. Such functions as: recreational; ecological; economic; social; aesthetic; health; cultural; distributive.

 The features of the formation of these elements were identified, on the basis of which the general functions of the formation of the considered spaces were identified. Based on this, the general means of their formation were determined and the main groups of structure-forming elements were identified, including the means of landscape design. The general elements of the formation of intermediate recreational spaces in medical institutions were identified:

- head ones - with an active degree of pastime and a large area of space of a medical institution: reception halls, terraces and green roofs, patios, atriums, passage and winter intermediate spaces;

- minor - of an average degree of saturation of pastime and an average area of the space of a medical institution (terraces, verandas, reception rooms, galleries, special chambers, spaces and corridors for waiting)

- additional - with a minimum degree of pastime and a minimum area of hospital space, such as balconies, loggias, bay windows, ramps, ramps.

The identified elements can be located both in the external and in the internal space of medical institutions, thereby forming not only the environment for pastime, but the planning and architectural-compositional structure of the object itself.
Prospects of designing small architectural forms using alternative energy sources
Authors: Tkachenko Тetiana , Tkachenko Oleksii , Voloshkina Olena , Ujma Adam
Published: April 2021

The energy efficiency of the transport system is one of the key issues in the concept of sustainable development of modern cities. Increasing energy efficiency in the transport sector implies increasing the efficiency of the entire transport sector: from modernizing vehicles to introducing energy-efficient comfortable stops for public transport into the city system. One of the problems of modern architecture of large cities is the creation of a unified architecture of small architectural forms (SAF), namely, stops of urban public transport. They should not only have a modern design, but also be comfortable, functional, safe and energy efficient. In the article, the authors propose a unified urban archetype for an energy-efficient public transport stop for the city of Kyiv. Energy efficiency is achieved by installing solar panels on the roofs of the SAF. During the placement of the bus stop, it is imperative to take into account the shading from nearest buildings located on the south, south-east and south-west sides. Depending on the orientation of the roof of the stop to the cardinal points and the type of solar panels, it can generate about 2030 kW∙h/year (west orientation) – 2269.9 kW∙h/year (south orientation) of electricity. The maximum deviation from the averaged equal-percentage value (2143.16 kW∙h/year) related to the actual data between the maximum and minimum of generation is only 5.55%. This is explained by the angle of photovoltaic panels, which is optimized for universal use. The proposed archetype is energy efficient, functional, and therefore can be taken as a basis for mass placement in the city.
Changing the business model of IT management at environmental enterprise in connection with the development of service-oriented information technologies
Authors: Dovgiy Stanislav O. , Kopiika Oleh V.
Published: April 2021

The article offers approaches to building a business model of IT management at an enterprise that deals with the tasks of nature management, taking into account the needs of departments in modern service-oriented information technologies. To increase the efficiency of IT implementation in the enterprise, it is proposed to use the COBIT 5 methodology, which helps companies to achieve optimal efficiency from IT implementation, maintaining a balance between receiving benefits and risks and resources optimizing. The implementation of the methodology will provide an opportunity to manage and control IT throughout the enterprise, both in the field of functional responsibility of IT and business, and also allows to take into account the IT needs of internal and external stakeholders. However, each company must build its own purpose, specifying and detailing it in accordance with the balanced performance maps (finance, customer, internal management and training and development), in addition, performed the task of effective IT implementation associated with development priorities of business. In this case, the task of approving the decision is multi-criteria. Therefore, special attention deserve issues as finding reasons of such multicriteria and the possibility of using appropriate mathematical methods for the purpose of the cascade. The next reason for the multicriteria of decision-making tasks is the influence of time and space. The concrete implementation of decision-making principles is offered in the form of algorithms or procedures for solving multicriteria optimization problems. Almost all known approaches to solving these problems involve their scalarization. Thus one of the main issues is the list of preferences of the person who makes decisions in choosing the best solution. In accordance with this principle, the methods of solving problems of multicriteria optimization will be classified according to the characteristics of the information: decision-making under conditions of certainty; decision-making in the absence of information about the system of preference of the decision-maker; decision-making in the conditions of gradual receipt of information about the system of preference of the decision-maker.
Information system of decision making support for sustainable natural resource management and environmental safety
Authors: Myrontsov Mykyta L. , Okhariev Vyacheslav O.
Published: April 2021

An approach to the integration of data on man-caused impact and environmental situation within the system of information support for decision-making in the area of environmental management and territorial environmental safety was proposed. A method to calculate the coefficient of dynamic correlation of elements of multi-parameter systems was developed. It expands the possibilities of Pearson's correlation linear analysis by introducing the possibility to study the change of correlation coefficients by the "window" approach. The program implementation of the developed methodology and its approbation with the use of data on the ecological condition of water resources in Ukraine, in particular, in the territories of Rivne and Chernivtsi regions was performed. As part of the integration of contact and remote methods of obtaining environmental information, the thematic analysis of space images of Ukrainian Polissya region with the subsequent localization of places of unauthorized amber mining. The realization model of ecological decisions information support system based on the integrated geographic information platform of regional level was proposed. Elements of the system should include, in particular, such components as the collection of heterogeneous environmental information by contact and remote methods, interpretation of monitoring data, evidence-based determination and ranking man-caused impact key factors within relevant geomodels development, assessment and classification scales and the level of man-caused impact on the environment with the subsequent formation of a system of recommendations for management, which makes decisions in the area of nature management and environmental safety.