bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Kerentanan Situs Heritage Terhadap Ancaman Letusan Gunung Api Sinabung
Authors: Ismail Nazli , Yanis Muhammad , Armanda Lucki , Surbakti Muhammad Syukri
Published: February 2019

AbstrakSumber daya arkeologi sebagai wujud pemikiran dan tingkah laku kehidupan manusia pada masa lampau sangat penting bagi pengembangan sejarah sehingga perlu dilestarikan. Bencana alam merupakan salah satu actor yang dapat menyebabkan kerusakan dan kepunahan terhadap sumber daya arkeologi. Pada penelitian ini dilakukan pemetaan terhadap sumberdaya arkeologi di Kabupaten Karo yang dioverlay terhadap peta risiko bencana Gunung Api Sinabung. Proses ini dilakukan untuk analisis tingkat kerentanan sumber daya arkeologi terhadap dampak bencana gunung api. Hasil observasi menunjukkan sumber daya arkeologi tersebut masuk dalam tingkat kerawanan sedang atau relatif membahayakan. Dampak dari abu vulkanik yang diakibatkan oleh letusan gunung api Sinabung masih berpotensi memberikan kerusakan jangka panjang. Oleh karena itu pengelolaan cagar budaya yang berdamapak pada pelestarian harus membuka ruang keterlibatan setiap pemangku kepentingan termasuk masyarakat.Kata kunci: bahaya Gunung Api, Konservasi Cagar Budaya, Mitigasi Bencana, Peta Bahaya.AbstractArchaeological resources as a form of thought and behavior of human life are considerably important in developing of history so that it needs to be preserved. One of the factors that cause damage and extinction of archeological resources is natural disasters, in this study we have mapped archeological resources in Karo District and overlaid them on the Sinabung volcano hazards map. This process was carried out in order to analyze the level of vulnerability of archeological resources to the impact of volcanic disasters. The results show that vulnerability of the archeological resources is categorized at low to moderate levels. However, the influence of volcanic ash produced by the Sinabung volcanic eruption is expected as the most potential hazard to provide long-term damage. Therefore, efforts for conservation are urgently needed. Keywords: Volcano hazards, Cultural Reserve Conservation, Disaster Mitigation, Hazard Maps.
Apéndices interrogativos de control de contacto: estudio sociolingüístico
Authors: Mancera Ana María Cestero
Published: February 2019

Desde comienzos del siglo XX se viene mencionando la existencia de una función fática o de contacto en la comunicación humana, aunque hasta recientemente no se ha emprendido su estudio en profundidad. Dicha función se realiza mediante la utilización de distintos recursos verbales y no verbales que cumplen determinadas subfunciones específicas: asegurarse de que el canal de comunicación está abierto y funciona; establecer, prolongar o terminar la comunicación, y llamar la atención del interlocutor. Con la pretensión de profundizar en el conocimiento del funcionamiento de los recursos fáticos, de las funciones que cumplen y de la incidencia que tienen en su uso determinados factores sociales (sexo, edad y nivel de instrucción) y geolectales, estamos llevando a cabo una investigación sociopragmática, enmarcada en el “Proyecto para el Estudio Sociolingüístico del Español de España y América (PRESEEA)”, que permitirá documentar patrones de comportamiento generales y variables. En esta ocasión, nos hemos centrado en la primera de las subfunciones apuntadas y hemos efectuado análisis cualitativos y cuantitativos de una muestra de interacciones semidirigidas con objeto de establecer las variables y variantes principales para su estudio; además, ofrecemos una primera aproximación sobre cuáles son los recursos verbales (apéndices interrogativos de control de contacto) que más comúnmente utilizan los madrileños y cómo funcionan, así como cierta comparación con lo que acontece en otras zonas de habla hispana. Original recibido: 2018/06/22Dictamen enviado al autor: 2018/09/24Aceptado: 2018/09/27
Producción de conocimiento para las polí­ticas públicas en el nivel subnacional: la experiencia del Ministerio de Economí­a de la provincia de Buenos Aires (1987-2007)
Authors: Pereyra Elsa
Published: February 2019

En este artí­culo analizo las estrategias que el equipo económico de la Provincia de Buenos Aires desarrolló entre 1987 y 2007, con el propósito de formar cuadros técnicos, producir conocimiento para las polí­ticas, comunicar sus acciones e intervenir en los debates sobre polí­tica económica nacional y provincial. Estos desarrollos fueron parte de un movimiento más general que protagonizaron los economistas platenses, que excedió al Ministerio de Economí­a provincial y que supuso un contrapunto con el liderado por los centros de producción del pensamiento económico dominante de la época. La masa crí­tica de cuadros polí­ticos y técnicos producida por la carrera de economí­a de la UNLP y la renovación peronista de mediados de la década de 1980, cuajó en grupos de investigación y análisis que generaron usinas locales cuyas perspectivas eran alternativas a ese pensamiento económico liderado por los principales think tanks formados en la Argentina desde mediados de la década de 1970.
Growing Need and Impact of Research in Strategic PR Management: An Overview of the Opinion of PR Professionals
Authors: Mukherjee Dr. Tanushri , Verma Dr. Manish
Published: February 2019

There is no second opinion on the fact that in today's highly digitalized communication world, PR has emerged as an indispensable function in almost every organization regardless of its size and nature and it is the most important requirement for securing the desired outcome for every business policy or business initiative. It is also true that this profession is evolving everyday at an accelerating rate ever since the advent of Digital PR and various new and innovative forms of content messaging. But one should not forget the fact that no matter how experienced you are or how much skills you possess, the core is that until and unless you take help of research in planning and executing PR plans or strategies either by being updated about the current trends in information distribution or having an analytical data of the demographic profile of public or by conducting content analysis or readership studies etc, you cannot expect a desired outcome of your PR Programmes and PR strategies. The paper focuses on discussing the dire necessity of Research in PR profession taking into consideration the fact that in spite of its tremendous relevance and utility in increasing the quality of this profession, this still remains to be the most neglected area towards which the PR professionals are either indifferent or lacking in knowledge. The study highlights the various areas where research needs to be conducted in order to achieve the benchmark set in the profession and to get the desired results or ROI for every PR Programme or Strategy, finally leading to the building of a strong Corporate Image in the eyes of the organization's internal and external stakeholders. To substantiate the study, the paper employs Primary Research Method by seeking the opinion of PR professionals on the issue.
The Classification of Permutation Groups with Maximum Orbits
Authors: Razzaghmaneshi Behname
Published: February 2019

Let G be a permutation group on a set with no fixed points in and let m be a positive integer. If no element of G moves any subset of by more than m points (that is, if for every and g 2 G), and the lengths two of orbits is p, and the restof orbits have lengths equal to 3. Then the number t of G-orbits in is at most  Moreover, we classifiy all groups for is hold.(For  denotes the greatest integer less than or equal to x.)
Assessment of Vulnerability for Land Degradation
Authors: Purevee Sodgerel Sodoo
Published: February 2019

Many scientists agreed that land degradation is caused by multiple forces, including extreme weather conditions particularly drought, and human activities that overgrazing in Mongolia. Geographic information system (GIS) have an important role in linkage and analysis of all aspects, in particular for determine land degradation risk. This paper describes four risk performance indicators and their attribute data tables of air temperature, rainfall, carrying capacity, road density were compiled into the digital geomorphologic map units in a geographic information system. As result this study, the very high-risk area was present in 0,03% and moderate hazardous area was 52,6 %, low risk area was 47.3%.
Factors Contributing To Low Sanitation Coverage In Mutare Rural Ward 15 Manicaland Province, Zimbabwe
Authors: Chikwature Whatmore , Chikwature Emilia
Published: February 2019

The research was carried out to investigate the causes of low sanitation and hygiene coverage in Mutare rural ward 15 in Manicaland province, Zimbabwe. The study aimed at establishing factors contributing to low sanitation and hygiene coverage as well as determining the knowledge, attitudes and practices of the community members on sanitation and hygiene. The study was carried out in Mutare rural Ward 15. The community members and programme implementers were selected as study elements. Information was gathered using focus group discussion, interviews and observations. Data collected was presented quantitatively using tables and also qualitatively, providing facts. The stratified and purposive probability sampling was used to draw out household members in the study population. Other subjects in the research included 2 sanitation and hygiene programme implementers, one from Ministry of Health & Child Care and Mutare rural Ward 15 Councilor respectively. The research findings revealed that, low sanitation and hygiene was due to, the community’s negative attitude towards sanitation and hygiene programs, their cultural values, inadequate resources, lack of supervision, as well as the type of soil. This study concluded that knowledge, attitudes and practices of the community, inadequate supervision and resources as well as the type of soil contributed to low sanitation and hygiene coverage. The research therefore recommended that, the community be adequately educated and be provided with enough resources so as to increase coverage in sanitation and hygiene
The Diffusion of an Innovation: Implementing an Ultrasound Curriculum Across a State-Wide Campus
Authors: Wyatt Tasha , Etheridge Rebecca J , Wallach Paul M , Lyon Matthew
Published: February 2019

Introduction
Implementation of point-of-care ultrasound (POCUS) has expanded exponentially in the last 10 years. However, much of the published literature describes the design and delivery process within centralized U.S. medical schools, leaving regional campuses guessing on how best to approach their efforts.
Methods
Using the Diffusion of Innovation Theory, this article describes the Medical College of Georgia’s (MCG) two-year effort to implement and disseminate a POCUS curriculum in both UME and GME across three regional campuses and a partnership campus in Athens. This framework was chosen because it makes visible the adoption process of a new technology within our distributed medical campus system.
Results
Implementation at MCG occurred in three distinct phases. Phase one focused on implementing ultrasound training in 1st and 2nd year of medical school. Phase two included an expansion into GME and the creation of the Center for Ultrasound where dedicated resources were made available to support a unified curriculum. Phase three integrated POCUS into the 3rd & 4th year clerkships. The last phase was unequivocally the most difficult phase to implement, given the amount of complexity in coordinating and assessing ultrasound competence in students spread out across the state.
Discussion
                Given our success in implementing ultrasound across training levels and geographical locations, we have several key insights that may be helpful to other medical schools with a distributed campus system. Key insights include the need for a strong support system for the adoption and integration of POCUS, a team of clinicians/practitioners interested in the innovation’s diffusion across regional and clinical sites, and packaging ultrasound education as a teaching tool, rather than a separate and distinct skill.
Conflict of Interest: None
Human Subjects: Not applicable
Treatment of Animal Subjects: Not applicable
Political parties and their impact on the political system in Iraq
Authors: Nazzal Zayad Khalaf
Published: February 2019

Political parties are one of the most important institutions of any existing political system because they are the basis on which the political system plays a major role in its construction. It is one of the means used by candidates to lead and manage the political system. Many constitutions, including the Iraqi Constitution, provide for the freedom of its establishment and practice by individuals.

The political system is the basis or basis on which the political parties are based and which is necessary for the exercise of power.
The Israeli role in the occupation of Iraq intelligence dimension
Authors: Khattab Nathira Mahmoud
Published: February 2019

Since the beginning of the US campaign against Iraq and even before its occupation, the Israeli interest in the Iraqi issue has emerged and a strong interaction has emerged with events in the Gulf region since the first moments of weaving the crisis. This great interaction reflected the vision towards Iraq as an important actor in the equation of the Arab-Israeli conflict. Developments and monitoring the sequence of events with open eyes. The Israeli position on Iraq was governed by fear and fear because of its threat and challenge. It was one of the most important Arab countries that has been fighting the Israeli entity. It has carried the banner of confronting it and boycotting it since its inception, and through a blatant nationalist stance that has made the Palestinian cause the central cause of the Arabs. All the efforts and the material and moral potential to support it. Iraq in the Israeli perception is a state of confrontation, and if it does not combine with it borders, because of its role in the war of 1948 and the subsequent confrontations and wars, especially the 1973 war
ЗАСТОСУВАННЯ ПОЛЮСНОГО МЕТОДУ ВИЗНАЧЕННЯ КООРДИНАТ НА ПРИАЕРОДРОМНІЙ ТЕРИТОРІЇ
Authors: Kryachok Serhiy , Shcherbak Yuliya , Mamontova Lyudmila
Published: February 2019

Актуальність теми дослідження. В Україні прийнято Державну цільову програму розвитку аеропортів на період до 2023 року. Метою Програми є розвиток авіаційного транспорту, узгодження його з міжнародними вимогами та створення умов для набуття Україною статусу транзитної держави.
Постановка проблеми. До зони відповідальності аеропортів за безпеку авіаційних перевезень належить приаеродромна територія. Для аеропортів цивільної авіації необхідно мати електронні бази даних стосовно ландшафту і перешкод (висотні об’єкти) в межах аеродрому та приаеродромної території, які повинні бути координатноорієнтованими.
Аналіз останніх досліджень і публікацій. Були розглянуті останні публікації у відкритому доступі, які присвячені висвітленню геодезичних методів із визначення планових координат та відміток висотних об’єктів на приаеродромній території, серед яких виділено полюсний метод.
Виділення недосліджених частин загальної проблеми. Полюсний метод має за своєю побудовою потенційні можливості для визначення планових координат та відміток висотних об’єктів. Крім того, визначення координат пунктів дає можливість виконувати геодезичний супровід на приаеродромній території кадастрових робіт із ме-тою оперативного внесення змін і доповнень про межі земельних ділянок, їх координати та площу.
Мета статті. Головною метою цієї статті є обґрунтування застосування комбінованого методу з використанням GPS-спостережень та полюсної системи для визначення координат межових знаків, обчислення площ земельних ділянок, визначення координат і відміток висотних споруд на приаеродромній території.
Виклад основного матеріалу. Показано геометричну сутність відомої полюсної побудови у вигляді мережі трикутників з визначеним базисом, вершини яких сходяться в одній точці – полюсі, з виміряними у кожному три-кутнику по два горизонтальних кути. Наведено теоретичну основу та алгоритм розрахунку координат пунктів. Запропоновано обчислювати планові координати полюса – точки знаходження висотної споруди і вимірювати разом із горизонтальними кутами вертикальні кути тих же напрямків. Це дає змогу обчислити відмітку верхньої точки висотного об’єкта. На конкретному прикладі показано застосування полюсного методу для визначення планових координат меж земельного масиву, обчислення його площі та визначення планових координат і відмітки верху висотної споруди, розміщеної на території масиву.
Висновки відповідно до статті. Запропоновано під час геодезичного супроводу кадастрових робіт на приаеродромній території разом із визначенням координат меж земельних ділянок та площі виконувати визначення координат та відміток висотних споруд, розташованих на їхніх територіях, з використанням полюсного методу − для створення координатноорієнтованої електронної бази даних висотних перешкод у районі аеропорту.
Bionanomaterials for the Delivery of Cancer Immunotherapy
Authors: Bourquin Carole
Published: February 2019

Abstract: Prof. Bourquin and her group focus on novel bioinspired strategies for the targeting of the immune system to treat cancer. The group investigates how nanoparticles of different types can be used to mimic bacteria or viruses in order to trigger immunity in cancer patients.
The nanoparticles are first screened for potential toxicity or functional effects on immune cells. They are then loaded with immune-modulating drugs and selected for their capacity to trigger immune responses. Finally, their potential to block tumor growth is examined. This article describes
how bioengineered particles made from spider silk can serve as vaccine, how gold nanoparticles coated with an amphiphilic ligand shell can transport highly effective immunomodulatory molecules to the tumor-draining lymph nodes, and how to screen particle interactions with immune cells in a
standardized manner.
THE INFLUENCE OF FEATURES OF VORTEX FLOW ON AERODYNAMIC CHARACTERISTICS OF THE SUPERSONIC MANEUVERABLE AIRCRAFT MODEL
Authors: Osipov K. A.
Published: February 2019

The paper presents the influence of the vortex flow features, in particular, the phenomenon of vortex burst on the longitudinal and lateral aerodynamic characteristics of the maneuverable aircraft model with a sharp-edged fore-body. Numerical simulation of vortex flow has been conducted at low subsonic speeds (M = 0.15) in a wide range of angles of attack α = 0 ÷ 35° at zero sideslip β = 0°, as well as at fixed values of angles of attack a = 10,25,30,35° in a wide range of slip angles β = 0 ÷ 20° using k - ω SST turbulence model with curvature correction due to the insensitivity of the standard model to such effects. A satisfactory agreement of the numerical results with the experimental data on both longitudinal and lateral aerodynamic characteristics in a wide range of angles of attack and sideslip is obtained. According to the results of the numerical simulations, all the main nonlinearities in the integral characteristics associated with the vortex breakdown phenomenon and the interference of vortex structures were explained. The physical features of the vortex flow around the maneuverable aircraft model with a sharp-edged nose and their influence on the longitudinal and lateral aerodynamic characteristics are revealed. The phenomenon of vortex breakdown significantly affects the aerodynamic characteristics of the model. And with the increase of the angle of attack the point of vortex breakdown moves up the stream. At non zero sideslip vortices are destroyed asymmetrically, which leads to a loss of transverse stability of the model. The interaction of the nose and wing vortices, as well as the relative position of the points of vortex breakdown in the range of angles of attack 18° < α < 28° at zero slip angle lead to nonlinearities in the dependence of the lift coefficients and the longitudinal moment of the angle of attack. At large angles of attack, the main vortices forming from the sharp-edged nose make a major contribution to the change in the aerodynamic coefficients, in contrast to the round nose, where the yawing stability is often determined by secondary vortices. The phenomenon of vortex breakdown significantly affects the contribution of the sharp-edged nose to the yawing stability. Moreover, its effect can be radically different at different angles of attack (a = 25-30° and 35°). The local change in the contours of the fore-body in the plan view also significantly affects the directional stability due to the delaying of the vortex burst.
ANALYSIS OF THE INFLUENCE OF THE ATM STAFF PERSONNEL PROFESSIONAL QUALITEIS ON AIR TRAFFIC SAFETY
Authors: Borisov V. E. , Borsoeva V. V. , Stepanov S. M. , Stepnova A. I.
Published: February 2019

The profound and qualitative analysis of the work which is carried out by the controller in direct management of the air traffic and preventing aviation accidents is of great importance, since there is a significant number of factors affecting the consequences of any air-traffic event. While analyzing the work of the air traffic controller (ATC), it is necessary to take into account his physical condition, as well as his work experience and age. Careful examination of controller’s internship, retraining and unsupervised work processes is one of the effective accident-preventing methods allowing us to visualize and track the relationship between the identified errors and possible options for minimizing them. In order to make a detailed analysis of ATC performance, each civil aviation enterprise employs the means of objective control and a method of supervision containing a data set of the revealed errors made by the controller while working. The process of monitoring with the help of objective control means makes it possible to identify the drawbacks in the air traffic management while performing each operation, and also to develop a set of measures for preventing aviation accidents in the future. However, it is not always possible to identify problems in time, because they can be hidden from the inspectors intentionally or due to such circumstances as emotional and spiritual experiences of the air traffic controller, provoked both by the activity inside the working environment and beyond it. The notion of a "human factor" is versatile, so it is important to interpret it accurately. The "human factor" should be scrutinized relying on the experience of highly-qualified specialists, since all areas differ from each other by interaction with machines, procedures and the surrounding environment, as well as cooperation of people inside these areas.
Administration of Customs Payments: International Standards for the Interaction of Tax and Customs Authorities
Authors: Ryl’skaya M. A. , Shokhin S. O. , Bobrova O. G. , Kozhankov A. Y. , Eremeeva N. V.
Published: February 2019

The authors have formulated and consistently proved the hypothesis that well-functioning interaction of tax and customs authorities is required to increase the effciency of the state revenues administration. The mechanism of this interaction should be formed when implementing the standards of the World Customs Organization and the World Trade Organization into the Russian legislation. The research is particularly relevant since Federal Law No. 289 of 03.08.2018 “On Customs Regulation” has entered into force. This law includes article 222 “Interaction and cooperation of customs and tax authorities”. As scientifc and practical results, promising areas for development have been worked out: improving unifed mechanism of customs, tax administration and currency control based on integrated innovative technologies; implementing international standards developed under the auspices of the World Customs Organization; creating prerequisites for the transition to the payment of import customs duties and taxes after the release of goods for law-abiding business; redistributing functions of customs and tax authorities. The authors propose to leave the control of import duties payments for the customs authorities, and to delegate the control of VAT and excise taxes on imported goods payments to the tax authorities. The article includes the results of a comparative legal analysis of the acts of the World Customs Organization, the Financial Action Task Force on Money Laundering (FATF), the Organization for Economic Cooperation and Development (OECD) and the Agreement on Cooperation of the Federal Customs Service and the Federal Tax Service of Russia. It justifes the conclusion that the studied cooperation is the most important tool for the customs payments administration. This is confrmed by the statistics on additional and pre-leased revenues to the state budget based on the results of joint and coordinated verifcation activities. The result of the study is the formulation of promising areas for improving the interaction of customs and tax authorities in the Eurasian Economic union (EAEu) and Russia.
Risk Assessment Models of the Companies Implementing R&D Projects
Authors: Minasyan V. В.
Published: February 2019

Companies implementing R&D projects face their unique features. There is the need for large capital investments, long-term implementation, high growth potential, low probability of success, and diffculties in fnancing among them. Implementation of such projects is associated with high risks. This leads to underfunding as uncertain results deter investors. The problem of assessing the risks arising from the implementation of such projects has not yet been suffciently studied at the level of mathematical analysis models. The objective of the article is to develop a model allowing to explore the risks arising from implementing R&D projects. The author has developed a risk assessment model using the VaR measure modifed for this application. The formulas have been obtained to calculate this measure. They have been adjusted to simple analytical expressions assuming the balanced distribution of cash ﬂow from the project, or triangular distribution. The model considers the most important causes of risks in R&D projects. It can be used in a real-case scenario if a preliminary risk assessment of a project is done before its implementation and a decision is made on risk-based implementation. Moreover, this methodology can be used to standardize the decision-making process for the R&D projects implementation considering the “risk appetite” using the VaR risk measure.
Abolishment of Proft tax Effects in the Republic of Armenia
Authors: Sandoyan E. M. , Petrosyan H. G.
Published: February 2019

Problems in tax administration, especially direct taxation, are one of the most important challenges for the taxation system of Armenia. The high level of the informal sector further affects the effective functioning of the system and the replenishment of the state budget. In this regard, there is a need for reforms in direct taxation presented in this article. The research objective is to evaluate possible effects of abolishment of proft tax in the Armenian economy. For this purpose, we approached the neoclassical dynamic general equilibrium model presented in expanded form and in discrete time. Impact assessment of the reforms in corporate taxation system in Estonia and Georgia was also based on the same model. Therefore, after the effects of the abolishment of proft tax in the Armenian economy are assessed, a comparative analysis of the results observed with those of Estonia and Georgia will be conducted. The model calculates the effect of changes in income tax rates on government revenues, capital per unit of labor, level of consumption and output in the country. The article also presents the parameterization of the model considering the specifcs of the Armenian economy. The study has revealed that reforming the taxation system for organizations in Armenia will lead to an increase in the general welfare of the population, net investments and aggregate output. At the same time the tax revenues of the state budget of Armenia will decrease by 3.92%. The results of the study will allow the government of Armenia to apply a new approach to taxing the profts of organizations. It will lead to an increase in the transparency of business, a decrease in the level of corruption and the concealment of the profts.
АНАЛІЗ ПЕРСПЕКТИВНИХ СИСТЕМ ЗОНАЛЬНОЇ НАВІГАЦІЇ
Authors: Ostroumov I.
Published: February 2019

Стаття присвячена питанню позиціонування літального апарату, а саме резервним чи альтернативним до супутникових методам визначення координат місцеположення у просторі. Виконано детальний аналіз сучасних засобів позиціонування за сигналами наземних кутомірних та далекомірних радіомаяків, щодо відповідності вимогам зональної навігації RNP/RNAV. Розглянуті можливі шляхи підвищення точності позиціонування за парами далекомірних радіомаяків. Крім того, проаналізовано можливості мультилатераційних систем, пасивного використання сигналів далекомірного обладнання, псевдосупутникових та позиціонування засноване на зворотних відстанях, виділено переваги та недоліки кожного з методів. Розроблено загальну класифікацію засобів позиціонування літака з урахуванням перспективних засобів зональної навігації. Висновки. На сьогоднішній день методи позиціонування за парами радіонавігаційних засобів є широко розповсюджені, проте їх точність обмежена геометрією взаємного місцерозташування, що є причиною невідповідності майбутнім вимогам зональної навігації. Відповідно до виконаного аналізу, найбільш перспективними засобами альтернативного позиціонування є застосування мультилате-раційних та псевдосупутникових систем. У той час як пасивне використання DME, MOSAIC чи DivR потребують значних затрат на розбудову наземної мережі та зміну бортового обладнання ПК. Вагомим є застосування цифрових мереж передачі даних, що підтримують функцію позиціонування за наземними станціями.
АНАЛІЗ МЕТОДІВ РОЗПОДІЛЕННЯ РЕСУРСІВ У СЕРЕДОВИЩАХ ВІРТУАЛІЗАЦІЇ
Authors: Hrebenyuk D.
Published: February 2019

Існуючі в хмарних обчислювальних середовищах підходи до початкового виділення і подальшого розподілу ресурсів можна розділити на 3 типи: ручне призначення ресурсів, планування ресурсів диспетчером хмарного обчислювального середовища і планування ресурсів середовищем віртуалізації. Хмарні обчислювальні середовища мають особливості, які створюють специфіку розподілу ресурсів в такому середовищі. Деякі елементи цієї проблематики є спільними з проблемами систем віртуалізації, а деякі мають особливості, характерні для хмарних обчислювальних середовищ. У середовищах віртуалізації проблема планування та оптимізації використання ресурсів вирішується двома способами: перерозподіл ресурсів адміністратором середовища віртуалізації вручну; автоматичне планування ресурсів з використанням методів розподіленого виділення ресурсів DRS (Distributed Resource Scheduling) і розподіленого управління енергоспоживанням DPM (Distributed Power Management). У різних середовищах віртуалізації DRS і DPM працюють по-різному, однак початкова логіка роботи зберігається. Предметом статті є дослідження проблематики розподілення ресурсів у середовищах віртуалізації та у хмарних обчислювальних середовищах. Метою є оцінка існуючих методів розподілення ресурсів у віртуальних середовищах, виявлення їх відповідності до обов’язкових характеристик хмарних обчислень. Завдання: проаналізувати існуючі методи розподілення ресурсів у середовищах віртуалізації та хмарних обчислювальних середовищах, визначити їх переваги і недоліки. За результатами порівняльного аналізу можна зробити висновок, що методи, які найчастіше застосовуються в хмарних обчислювальних середовищах, дуже примітивні, і завдання розподілу ресурсів в хмарному середовищі може бути більш ефективно вирішено тими ж методами, що використовуються в середовищах віртуалізації. Висновки. Недоліком кожного з проаналізованих методів є те, що потреби застосунків, які працюють всередині екземплярів, враховуються тільки в контексті необхідних обсягів процесорного ресурсу, оперативної пам'яті і наявності вільного дискового простору. При цьому не враховується специфіка роботи застосунків, а також те, як з цим застосунком будуть розділяти ресурси вже розгорнуті на тих же хостах екземпляри. Таким чином, не завжди має місце вибір оптимального хоста / ресурсу зберігання для розміщення екземпляру, що призводить до істотного зниження продуктивності застосунків і ефективності використання «хмарного» ресурсу.
INFORMATIVE SAFETY OF UNMANNED AVIATION SYSTEMS RADIO COMMUNICATION CHANNELS
Authors: Mykhatskyi Oleksii
Published: February 2019

An analysis of navigation and command-telemetric radio channels is used for exploitation of unmanned aviation systems are proceeds. The classification of radio channels vulnerability is tied to the modes of unmanned aerial vehicles control and their safe exploitation key terms. The criteria of flight mission feasibility and applicability of the different control modes are set in the conditions of violation at the radio channels data communication. The signs of successful flight task processing are the aircraft returning and landing to the set point, absence of distortions or rejections of preset flight trajectory, regular payload functioning. Each of these criteria can be broken when hindrances and interferences in the radio channels are present. Composition and setting functions of unmanned aerial vehicles control radio channels depend on the control mode. In-process distinguished manual control mode from earth in the zone of visual control, manual control mode via the feedback video channel, automatic control mode by an aircraft by on-board autopilot with constantly operating bilateral radio channel of telemetry and automatic control mode by the commands without permanent telemetric control. The first two modes envisage the permanent participating of the controlled from ground pilot in the control loop and due to it does not depend on suppression of satellite navigation radio channel. Suppression of radio management channels for these modes usually ends with abnormal finishing the flight. Hindrances and suppression of radio channels at automatic control modes can result in deviation of trajectory from the preset one or unsatisfactory work of the payload. Conclusions contain newest further suggestion on the unmanned aerial systems radio channels security. In the modes of visual hand control the probability of extraneous interference can be diminished by directed antennas. To increase the security at the automatic flight modes it offers to use the satellite navigation data authenticity analyzer with permanent comparison between the satellite data and calculated navigation data.
METHODOLOGICAL ASPECTS OF THE INTERNET OF THINGS DISCIPLINS STUDY
Authors: Abramov Vadym O. , Lytvyn Oksana S.
Published: February 2019

The overview of computer technologies of the Internet of things (IoT) and the brief analysis of a composition and structure of IoT were carried out. Properties of embedded control systems, as the main component of IoT, and features of their development were considered. The IoT-industry inquiries into graduates of higher education institutions analyzed, namely, the level of understanding of the structure and processes in an ecosystem were operate manufacturers of component, suppliers of completed solutions and companies-integrators, as well as possessing a systematic, holistic approach to analysis and evaluation of a business environment and solution of problems, openness to new knowledge, ideas and technologies, ability to organize their own activities and to carry out team projects, effectively communicate with a customer, formulate a technical task, develop a time-lines, assess and ensure the quality of product, represent a product and justify the proposed solution. With this in mind, the key issues and problems of teaching of some IoT relevant disciplines and ways to solve them have been studied. It is shown that highly effective is the educational project training. The special algorithm for creation of built-in IT tools for the IoT to use by students in the process of studying the relevant disciplines and the creation of their own projects has been developed. The algorithm involves the study of most of the widely spread technologies, the conditions of their application and covers all stages of developments used in a real production. The implementation of this research results at Borys Grinchenko Kyiv University for the training of specialists in the specialty "Computer Science" within the framework of disciplines "Physical processes in computing systems" and "Technologies of embedded computer system designing" is described.
INFLUENCE ON INFORMATION RELIABILITY AS A THREAT FOR THE INFORMATION SPACE
Authors: Brzhevska Zoreslava M. , Gaidur Galyna I. , Anosov Andriy O.
Published: February 2019

The article considers and analyzes the determination of the reliability of information, objects and subjects of information, which will become the first step for the development of such a method that will affect the reliability of information resources. The term reliability of information should be understood as the proximity of information to the original source and adequate perception of the object of consideration by the subjects of the information space. As objects of information security act a person, society and the state. All types of information that meets the needs of the subject meet such properties as the confidentiality, integrity and availability of information. As to the impact on information and its processing, the greatest interest is threats. The threat in its general form will be any potentially possible adverse effect on objects that (which) causes damage to the subject of information activity. Recently, the influence on the reliability of information has become much widespread, and therefore there has been a phenomenon like false information. For a simple example, this is news, social networking sites, fake rating sites, by which certain groups of people or individuals draw the attention of society to incorrect events in the wrong way. Such information, in particular, is unreliable, is spreading at a high rate, gradually being replenished with new details that are the reaction of individuals. The ways of appearance of inadequate information are considered. Also, recommendations are provided to identify false information. Given the fact that the reliability of the information depends on the publications itself, analysts should pay attention to the source, carefully study the facts underlying the information, carefully check the questionable information. An unreliable researcher should consider information coming to the information space from "confidential" sources, even if the material contains a link to the organization represented by the "source".
CLASSIFICATION OF CYBER CRUISE OF INFORMATIONAL RESOURCES OF AUTOMATED BANKING SYSTEMS
Authors: Yevseiev Serhii , Rzayev Khazail , Mammadova Tamilla , Samedov Firuz , Romashchenko Nataliia
Published: February 2019

The modern development of high technologies and computer technology greatly enhanced the development of automated banking systems of banking sector organizations and allowed the synthesis of information and communication technologies for their formation. However, the era of high technology has increased the range of threats to banking information resources; threats have gained signs of hybridity and synergy. In these conditions, the current issue in shaping the information security management system in banking sector organizations is the formation and analysis of modern threats. In order to generalize the approach of classification of hybrid cyber threats to the components of security: information security, cybersecurity, security of information banking information resources in the work proposed an advanced classification of threats to banking information resources. The classifier takes into account ISO / OSI model levels in automated banking systems, the targeting of threats to security services and their criticality of damage. The article analyzes contemporary international standards and normative documents of the National Bank of Ukraine on security issues of banking information resources. On the basis of this analysis, we propose estimates of the level of danger to intruders and the degree of implementation of protective measures under the conditions of modern hybrid cyber threats.
AN IMPROVED SIMULATED ANNEALING FOR THE CAPACITATED VEHICLE ROUTING PROBLEM (CVRP)
Authors: Mari Farhanna , Mahmudy Wayan Firdaus , Santoso Purnomo Budi
Published: February 2019

In the industrial sector, in order to increase the company's competitive profit and ratio, must be able to suppress as much expenditure as possible. Product distribution is one of the logistics processes in the industry which consumes the most costs. Products must be distributed to customers in different locations and also with varying requests. The problem belongs to Capacitated Vehicle Routing Problem (CVRP) that is considered as one of the complex combinatorial optimization problems included in the NP-Hard Problem category, which is a problem that requires difficult computation and a lot of time along with the increasing size of the problem data. So, in this study improvisation will be carried out in the form of modifying the simulated annealing method to solve the combinatorial problem so that the optimal distance in the case of distribution will be obtained. In addition, in this study a comparison will be made between basic simulated annealing and also improved simulated annealing. Based on the results of the research it is proven that Improved Simulated Annealing can provide a better solution.
Farklı Metal Çiftlerinin Mekanik Kilitlenme Yöntemi ile Birleştirilmesi
Authors: MERCAN Serdar
Published: February 2019

Malzemeler sökülebilen ve sökülemeyen birleştirme yöntemleri
kullanılarak birleştirilirler. Ancak farklı malzeme türlerinin birleştirilmesi
söz konusu olduğunda birçok birleştirme yönteminin kullanılması güç ve
problemlidir. Bu nedenle farklı malzeme türlerinin birleştirilmesinde mekanik
kilitleme yöntemi kullanılarak uygulamada karşılaşılan bazı problemlerin önüne
geçilebilecektir. Yöntem ile seramikler ile metaller, demir esaslı malzemeler
ile demir dışı metaller ve diğer malzeme türleri birbirleri ile
birleştirilebilir. Bu çalışma kapsamında farklı kimyasal bileşime sahip
AISI1040 ve Al 1050 metal çiftleri mekanik kilitleme ile birleştirilerek
yöntemin uygulanabilirliği araştırılmıştır. Birleştirilen numunelere ait
mekanik analizleri yapılmış ve mikro yapı incelemeleri tamamlanmıştır. Yapılan
çalışma sonucunda farklı malzeme çiftlerinin mekanik kilitleme yöntemi ile
başarılı bir şekilde birleştirileceği görülmüştür.
Lojik Devre Laboratuvarları için Entegre Test Devresi Tasarımı
Authors: ÇINAR Salim
Published: February 2019

Lojik
devre laboratuvarı Elektrik-Elektronik Mühendisliği bölümü için önemli
laboratuvarlardan bir tanesidir. Entegreler deneyler sırasında doğru bir
şekilde çalışmalıdır. Entegre devrelerin düzgün çalışıp çalışmadığını test
etmek için bir devre kurmak zor ve zaman alıcıdır. Bu çalışmada, entegre test
cihazı entegre devrelerin hızlı ve doğru bir şekilde test edilmesi için
tasarlanmıştır. Entegre test cihazını kullanmak kolay ve basittir. Entegreleri
zif-sokete takmak yeterlidir. Test devresi, entegrelerin düzgün çalışıp çalışmadığını
LCD ekranda göstermektedir. Entegre test cihazının prototipi üretilerek Lojik
devre laboratuvarında kullanılmıştır. Laboratuvar personelinin deneme ve yorumları,
entegre test devresinin laboratuvarlarda güvenle kullanılabileceğini
göstermektedir.
THE INFLUENCE OF MARKETING MIX, PERCEIVED RISK, AND SATISFACTION ON WORD OF MOUTH IN XYZ CLINIC
Authors: Murpraptomo Saka Haditya , Yuliati Lilik Noor , Sartono Bagus
Published: February 2019

The increasing need for health services, peoples who lived in the Pekayon, Bekasi City were given the opportunity to choose the right clinic. Word of mouth is a marketing technique that can be used by clinics. This study aims to analyze the effects of the marketing mix, perceived risk, and satisfaction on word of mouth at XYZ clinic. The research is a descriptive method with a survey using questionnaires and 200 respondents as the sample. Furthermore, the data analysis technique is descriptive with SPSS16.0 software and Structural Equation Model (SEM) with LISREL 8.70. Based on the results, it can be concluded that the marketing mix has a positive effect on perceived risk, marketing mix has a positive effect on satisfaction, perceived risk has a negative effect on satisfaction, marketing mix has a positive effect on word of mouth, perceived risk has a negative effect on word of mouth, and satisfaction has a positive effect on word of mouth. Referring to these conclusions, it can be confirmed that the clinical management of doctor XYZ needs to improve employee services, convenience the patient that this clinic has expert doctors, and utilizing the use of social media as a marketing strategy.
EFEKTIVITAS PENGGUNAAN MEDIA KARAMI (KARTU RAHASIA KIMIA) TERHADAP AKTIVITAS DAN HASIL BELAJAR SISWA PADA MATERI HIDROKARBON KELAS XI IPA MAN KUBU RAYA
Authors: Oktavianita Rima , Kurniasih Dedeh , Fitriani Fitriani
Published: February 2019

This research is motivated by the low activity and learning outcomes of students in MAN Kubu Raya, especially in Hydrocarbon Material of Chemistry Subject due to lack of students’ understanding about the concept of Hydrocarbon. Therefore, it is needed to use a learning media in accordance with the characteristics of the material and students who are expected to improve students’ learning activities and outcomes. This research aimed to find out whether there were differences in students’ activities and learning outcomes also the effectiveness of using the Chemistry Secret Card Media (KARAMI) on the activities and learning outcomes between students taught by using KARAMI and students taught without using the media. This current research was in form of Quasy Experimental design with the Nonequivalent Control Group Design. The sample was selected by using purposive sampling technique that were XI Science 2 as the experimental class and XI Science 3 as the control class. The technique of collecting data in this research used observation sheets, learning outcomes tests (pretest-posttest) and interviews. Based on the data analysis by using non parametric statistical test, U-Mann Whitney, showed that there were differences in learning activities, 0,00
Sulla storia dell’Ateneo Veneto
Authors: Niero Marina
Published: February 2019

In the 19th century, the Ateneo Veneto was a place of violent political passions and innovative proposals for the city of Venice, and members were periodically invited to present reports on their activities to the assembly. During the first half of 19th century, under Austrian domination, even if among many difficulties and vicissitudes, the Ateneo had already distinguished itself for its function of discussion and dissemination of the most progressive ideas, both in scientific and humanistic field. Eminent professors and scholars gathered in it, not only from the Venetian disctrict, but also of national and international prestige. In the second half of the 19th century one of the themes that was mostly addressed in the city debate was related to education, so much so that in those years the Ateneo Veneto began to experiment with new educational formulas, by opening its rooms to ‘popular’ lessons. Other topics were modernisation, health, but also a special attention to the emancipation of women. In 1868 the Ateneo organised several initiatives in this direction.
«Perle sull’azzurro del cielo mille volte contemplate sull’onda»
1868. Félix Ziem: il ritorno a Venezia
Authors: Luderin Pierpaolo
Published: February 2019

In 1868 Félix Ziem, already known as peintre de Venise, made two trips to the city of the Doges in order to renew his art. From the drawings and notes of the two carnets he elaborated during these stays, the figure of a complex artist emerges, who pursues commercial success but also the motives of his own being, curious, a lover of the city and of local life, in many ways very different from that known through his most famous paintings.