bluuebunny/crossref_metadata_2025 huggingface dataset:
KERAGAMAN, HERITABILITAS DAN KEMAJUAN GENETIK KARAKTER AGRONOMI CABAI MERAH GENERASI M 3 HASIL IRADIASI SINAR GAMMA
Authors: Sa’diyah Nyimas , Haini Ayu Satia , Ramadiana Sri , Rugayah Rugayah
Published: November 2019

Peningkatan produksi cabai di Indonesia dapat dilakukan dengan perakitan varietas unggul melalui program pemuliaan tanaman. Parameter genetik yang dibutuhkan agar seleksi dalam pemuliaan tanaman berjalan efektif yaitu: keragaman, heritabilitas dan kemajuan genetik. Penelitian ini bertujuan untuk mengetahui: (1) nilai keragaman fenotipe cabai merah varietas Laris hasil iradiasi sinar gamma 400 Gy, (2) nilai keragaman genotipecabai merah varietas Laris hasil iradiasi sinar gamma 400 Gy, (3) nilai heritabilitas cabai merah varietas Laris hasil iradiasi sinar gamma 400 Gy, dan (4) nilai kemajuan genetik cabai merah varietas Laris hasil iradiasi sinar gamma 400 Gy.Penelitian ini dilaksanakan dari bulan Oktober 2018-April 2019 di Laboratorium Lapang Terpadu Fakultas Pertanian Universitas Lampung. Benih cabai yang digunakan yaitu cabai merah varietas Laris generasi ketiga (M 3 ) yang telah diiradiasi sinar gamma 400 Gy (nomor 30) dan benih cabai varietas Laris (M 0 ). Rancangan yang digunakan adalah metode single plant. Hasil penelitian menunjukkan bahwa: nilai (1) ragam fenotipe yang luas terdapat pada karakter umur berbunga, umur panen, tinggi dikotomus, tinggi akhir generatif, jumlah buah total,bobot buah total, (2) ragam genotipe yang luas terdapat pada karakter umur berbunga, umur panen, tinggi akhir generatif, jumlah buah total, dan bobot buah total, (3) nilai heritabilitas yang tinggi terdapat pada karakter jumlah cabang primer, jumlah buah total, dan bobot buah total, (4) nilai kemajuan genetik yang tinggi terdapat pada karakter jumlah buah total dan bobot buah total.
Value of Aspect Differences Towards Theory of Planned Behavior Between Hospital Personnels of a Private Hospital in Mataram
Authors: Sutanto Nadia , Putra Made Aswina
Published: November 2019

Medical staffs are considered to be people who should be able to set an example to the public, concerning the way life should be lived. The design of this research was that of a comparative study model, which compared aspects of the Theory of Planned Behavior from three groups of medical staff subjects. The research was aimed at providing a basic picture of the obesity of the medical staff in a private hospital in Mataram, West Nusa Tenggara, Indonesia. Besides this, it also searched for differences in perceptions, based upon the Theory of Planned Behavior. The research results indicated that, of the aspects of Theory of Planned Behavior, it was only those of Intention, Subjective Norms, and Attitudes Toward Behavior, which showed any differences between the subject groups, that is, the groups of those suffering obesity demonstrated an intention to perform, and a positive attitude towards, behavior aimed at reducing bodily weight.
PENGARUH PENANAMAN MODAL ASING, PERDAGANGAN INTERNASIONAL, GDP PER KAPITA, SEKTOR PERTANIAN, DAN URBANISASI TERHADAP PENDUDUK BEKERJA DI INDONESIA
Authors: Rumondor John Marcell
Published: November 2019

This research aims to understand the influenceof foreign investment, international trade, Gross Domestic Product per capita, agriculture and urbanization of the working population. Country used as an object in this research is Indonesia. This research uses the method of analysis Ordinary Least Square (OLS) and the multiple linear regression analysis method. Research period are from 1997 – 2012. The results showed that the international trade, Gross Domestic Product per capita, agriculture and urbanization have significantpositive influenceon the population work in Indonesia, but foreign investment has no significanteffect on the working population in Indonesia.
ORDNUNGSPOLITIK UND GEORDNETE EUROPÄISCHE INTEGRATION
Authors: BOKAJŁO Justyna
Published: November 2019

Regulatory Policy and Orderly European Integration. This paper investigates the role of USA in promoting of economic order (Ordoliberalism) in Germany after the second world war and further its impact on the bottom-up process of Europeanization. Moreover, the United States of America as a modern federation has become an inspiration for European federation concepts. The main hypothesis is contained in the statement that the depart from the policy of order by the USA has been disastrous for international order. The consequence of this was financial and economic crisis, which further deepened the EU and EMU disorder.
PERCEPTIONS AND MEANINGS OF ARRANGED MARRIAGES IN ROMA COMMUNITIES IN ROMANIA
Authors: HERȚA Laura M.
Published: November 2019

The article aims to present and analyse various forms of arranged marriages in Roma communities from Romania and to examine the nature and type of relations between local authorities, through their representatives, and leaders of Roma communities. The main goal is to discuss the ways in which conflicts between Roma cultural values (and decisions taken within the community and endorsed by the informal leader), on the one hand, and the legal aspects pertaining to national law, on the other, are mediated. The main hypothesis is that, despite official parallelism between the two, empirical evidence reveals cases of intense interactions at local level, which are indicative for some forms of re-interpretation, revisiting of certain Roma customs, negotiation, and re-adaptation, as exemplified by public organized weddings or engagements in some Roma communities from Romania.
THE ROLE OF STATE IN THE CONSTRUCTION OF “OTHERNESS” IN MYANMAR: THE CASE OF ROHINGYA MUSLIMS
Authors: PANTEA Ana
Published: November 2019

In the last four years, Myanmar has been the focal point of Southeast Asian politics. The democratization process started after the election of 2015, and the sanctions have been lifted in 2016, however, the Rohingya remained excluded legally, socially, economically and politically from the nation by discriminatory legislation (imposed since 1982). The present paper examines the evolution of perception toward this ethno-religious minority which takes the shape of organized pogroms in which the Rohingya are seen as enemies of the nation, as “the others”. The paper question as well the impact of the democratic process in providing human security for Myanmar’s ethno-religious minorities, without the active involvement of an inter-faith approach and civil initiatives.
Study The Influence of The Number of Beams on Radiotherapy Plans for The Hyopfractionated Treatment of Breast Cancer Using Biological Model
Authors: Mansour Z. , M. Attalla Ehab , Sarhan A. , Awad Ibrahim A. , Abdel Hamid M.I.
Published: November 2019

Purpose: To evaluate the biologic differences in treatment plans with different number of beams on 3D conformal radiotherapy for breast cancer patients, and compute the percent of probability to tumor control and complication of normal tissue probability using matlap program. Then determine the optimum plan through these values.
Nolletia chrysocomoides (Desf.) Less. (Compositae), especie a excluir de la flora europea.
Authors: Aedo Carlos
Published: November 2019

Nolletia chrysocomoides (Desf.) Less. (Compositae), species to be excluded to the European floraPalabras clave: Nolletia, corología, Europa.Key words: Nolletia, chorology, Europe.
New genetic data on Genista anglica L. versus Genista ancistrocarpa Spach (Fabaceae, Fabales) in the Iberian Peninsula and Morocco. Phylogeographic clues. Novos dados genéticos sobre a Genista anglica L. versus Genista ancistrocarpa Spach (Fabaceae, Fabales) na Península Ibérica e Marrocos. Indícios filogeográficos
Authors: Geraldes Miguel , Fonseca João Paulo , Neto Carlos , Costa José Carlos
Published: November 2019

English. The genetic analysis through the nuclear ribosomal DNA of some Iberian and NW Morocco populations of Genista ancistrocarpa Spach and G. anglica L. has validated the separation of these two sister taxa as two distinct genetic entities, strengthening the already described morphological differentiation. The studied populations neatly show the G. ancistrocarpa as a coastal taxon with occidental Iberian and NW Morocco distribution, contrary to the G. anglica. The distribution areas of the two species appear to be distinct and with an important biogeographical significance. The coastal clade is determined by populations of G. ancistrocarpa, and outlines a biogeographic region that seems to depart genetically from the remaining peninsular populations, also in several molecular analyses of other plants and animals by many authors, supporting the idea of a distinct evolution from the Miocene onwards, when the installation of dry and hot conditions has pushed the moisture-dependent populations of G. ancistracarpa toward the westernmost sectors of Iberia and Morocco with an atlantic influence.Portugués.  A análise genética de ADN nuclear ribossomal, levada a cabo em algumas populações peninsulares e do NW de Marrocos de Genista ancistrocarpa e de G. anglica, permitiu validar estes dois taxa irmãos como entidades genéticas distintas, reforçando, desta forma, a sua diferenciação morfológica. As análises permitem definir a G. ancistrocarpa como um taxon litoral com distribuição oeste ibérica e NW de África, por oposição à G. anglica. As áreas de distribuição das duas espécies parecem ser distintas e com importante significado biogeográfico. O clado litoral definido pelas populações de G. ancistrocarpa define um território biogeográfico, que parece destacarse geneticamente das restantes populações peninsulares, em diversas plantas e animais analisados geneticamente por vários autores, reforçando a ideia de uma evolução distinta a partir do Mioceno médio, quando a instalação de um clima seco e quente empurrou e isolou uma parte da população da higrófila G. ancistrocarpa para ocidente, onde podiam receber uma influência atlântica.
Codium tomentosum var. mucronatum et son epiphyte Aglaothamnion pseudobyssoides, deux nouvelles espèces d’algues benthiques pour la phycoflore du Maroc. Codium tomentosum var. mucronatum and Aglaothamnion pseudobyssoides, two new records for Morocco
Authors: Hassoun Mustapha , Salhi Ghizlane , Bouksir Hajar , Moussa Hanaa , Riadi Hassane , Kazzaz Mohamed
Published: November 2019

Français. Deux algues marines nouvelles pour la phycoflore benthique du Maroc sont décrites. Il s’agit d’une Ulvophyceae: Codium tomentosum var. mucronatum et une Rhodophyceae: Aglaothamnion pseudobyssoides. Les deux espèces sont étudiées en détail et des données écologiques sont ajoutées aux descriptions morphologiques et anatomiques.
Achillea filipendulina Lam. nueva para Andalucía, más algunas observaciones sobre las Achillea andaluzas.
Authors: Soriano Ignasi
Published: November 2019

Achillea filipendulina Lam. new for Andalusia, and some comments on the Andalusian AchilleaPalabras clave. Achillea, Asteraceae, flora, Andalucía, España.Key words. Achillea, Asteraceae, flora, Andalusia, Spain.
The Role and Effectiveness of the MBT Installation in Poland Based on Selected Examples
Authors: Wiśniewska Marta , Lelicińska-Serafin Krystyna
Published: November 2019

The paper presents examples of installations for the mechanical and biological treatment of municipal waste in Poland. Each of the presented installations is defined as a regional municipal waste treatment installation (RIPOK). Their technological solutions and work efficiency have been compared in this study. In addition, the loss of waste mass as a result of processes occurring in the biological part of individual installations was calculated in the research. The paper refers to the National Waste Management Plan (KPGO 2022) regarding the circular economy. As intended by the circular economy, MBP installations will be transformed into installations that will treat selectively collected municipal waste and become Regional Recycling Centers (RCR).
Influence of the Static Loading of a Raft Unconnected to a Pile on the Pile Displacements Tested in Field Conditions
Authors: Sedin Volodymyr , Bikus Kateryna , Kovba Vladyslav , Kononov Denys , Zahilskyi Vitalii
Published: November 2019

We present the results of a static pile-raft interaction test in field conditions. The pile and the raft were unconnected. The static loading on the raft affected the displacements of the pile due to the skin friction. The displacements were also observed for another pile, placed at the 3-metre distance.
Effect of Cockele Shells on Mortars Performance in Extreme Conditions
Authors: Abdelouahed Assia , Hebhoub Houria , Kherraf Leila , Belachia Mouloud
Published: November 2019

This paper studies the use of cockle shell as supplementary cementitious materials SCMs as substitute for cement. The cockle shells generally have a high CaO content which can alter the behavior and the properties of mortars and concrete. Cockle shell is used with weight ratios of 5, 10, 15 and 20% to formulate a mortar with cockle shell and a control mortar CM with 0% of cockle shell. The properties in the fresh state, the mechanical strength and the weight loss test as well as the depth of penetration of each mixture were carried out through the conducted experiments. Consistency and density of fresh mortars were determined, the results obtained showed that cockle shell have a significant influence on the properties of mortars in the fresh state.

The different results of hardened mortars show that the introduction of cockle shell tends to accelerate the development kinetics of strength at the young age but its ratio cannot be above of 5%. Mortar with 10% presented the lower depth penetration, the loss weight increased proportionally with the increasing of cockle shell amount.
Vibration Control Devices for Building Structures and Installation Approach: A Review
Authors: Sarwar Waseem , Sarwar Rehan
Published: November 2019

Retrofit and structural design with vibration control devices have been proven repeatedly to be feasible seismic hazard mitigation approach. To control the structural response; supplemental energy dissipation devices have been most commonly used for energy absorption. The passive control system has been successfully incorporated in mid to high rise buildings as an appropriate energy absorbing system to suppress seismic and wind-induced excitation. The considerable theses that are highlighted include vibration control devices, the dynamic behavior of devices; energy dissipation mechanism, devices installation approach and building guidelines for structural analysis and design employing vibration control devices also, design concern that is specific to building with vibration control devices. The following four types of supplemental damping devices have been investigated in this review: metallic devices, friction devices, viscous fluid devices, and viscoelastic devices. Although numerous devices installation techniques available, more precisely, devices installation approaches have been reviewed in this paper, including Analysis and Redesign approach (Lavan A/R), standard placement approach, simplified sequential search algorithm, and Takewaki approach.
Four Ways Technology Has Negatively Changed Education
Authors: Alhumaid Khadija
Published: November 2019

Our experience with technology is a bitter-sweet one. We relish its presence in our lives, but we dread the effect it may have on our manners, attitudes and social interactions. We open the gates of our schools to all types of technological tools, yet we fear it may badly impact our students’ performance. This article investigates the ways through which classroom technology such as iPad, Internet connection, laptops and social media, impacts negatively on education. Relevant research has proven that technology could change education negatively through four paths: deteriorating students’ competences of reading and writing, dehumanizing educational environments, distorting social interactions between teachers and students and isolating individuals when using technology.
Administrative Innovations as Necessary Condition of Competitiveness in Schools
Authors: Mullakhmetov Khanif Sharifzyanovich , Aminova Rosalia Mullamehametovna , Filimonchuk Ilnara Ilshatovna
Published: November 2019

In the present-day education environment, requiring managerial flexibility in assessing ongoing changes, innovation becomes a prerequisite for effective management, and professional and psychological readiness of managers to apply management innovation – an indicator of managerial potential. Management innovation is today the “bottleneck” of educational management theory and practice. There are no theoretical models that are directly related to managerial innovation; technological innovations take priority in the practice of educational management; incorrect interpretation of innovations blunts their effectiveness. The school's competitive advantage today is not determined primarily by capital accumulation, but by the ability of management to initiate, appreciate and use changes, to learn faster than the rest from the experience of the changes. New theories of growth emphasize that it is the development of innovations that is an engine of sustainable educational growth. These circumstances determine management innovations as the domain that is the most in-demand for the development of education under the conditions of today.
The Constitutional Right to Healthcare and Medical Care for Students in Schools: Chosen Aspects
Authors: Mustafina Lyaysan Renatovna , Khamitova Gulnara Mullanurovna
Published: November 2019

The problem of legislative entrancement and protection of students' rights in the sphere of healthcare is one of the most pressing. “Health is a state of complete physical, mental and social wellbeing; it is not a mere absence of ailments or physical defects”. The Russian Federation students often face declarative attitude in medical practice, he is often ignored, despite having rights (property or personal) and freedoms of accessing medical assistance. In order to introduce quality changes to the system of students' rights protection in Russia, this problem requires a complex solution. The right to healthcare and medical assistance is entrenched in the domestic legislation, foremost in the Russian Federation Constitution. The right to free medical care in compliance with the program of the state-guaranteed free medical assistance, as well as paid medical service and other services, is entrenched in Article 41. Along with it no less relevant and almost undeveloped is a problem of defining the legal status of the students. How do we define and protect the rights and freedoms of them as a part of the Russian Federation entrenched in the Russian Federation Constitution accurately? In developed countries approaches to forming a legal relationship of the medical organizations with the student's need for medical care changed significantly in the past years. Many world countries, starting from the XX 90th, carry out purposeful introducing the general principles of the students' rights, as well as other people's legal status entrenchment into their legislation, pay considerable attention to these rights’ implementation mechanisms. Thus, the problem of students' legal status, which complexity is predetermined by the law specifics, is one of the most difficultly resolved theoretical and practical issues in the sphere of medical-legal relationship. The present article is devoted to the analysis of specific aspects of this problem, authors offer a new approached to its resolution.
State-Minority Contestations in Post-colonial Sri Lanka
Authors: Fazil Mansoor Mohamed
Published: November 2019

This research focuses on the issue of state-minority contestations involving transforming and reconstituting each other in post-independent Sri Lanka. This study uses a qualitative research method that involves critical categories of analysis. Migdal’s theory of state-in-society was applied because it provides an effective conceptual framework to analyse and explain the data. The results indicate that the unitary state structure and discriminatory policies contributed to the formation of a minority militant social force (the Liberation Tigers of Tamil Eelam – The LTTE) which fought with the state to form a separate state. The several factors that backed to the defeat of the LTTE in 2009 by the military of the state. This defeat has appreciably weakened the Tamil minority. This study also reveals that contestations between different social forces within society, within the state, and between the state and society in Sri Lanka still prevail, hampering the promulgation of inclusive policies. This study concludes that inclusive policies are imperative to end state minority contestations in Sri Lanka.
The State Policy in the Field of Preserving the Historical and Cultural Heritage in the 1990s in the Republic of Tatarstan
Authors: Litvin Aleksandr Alterovich , Muratova Daria Vladimirovna , Zakirova Roza Rafailovna
Published: November 2019

The study describes the main outcome of the state policy in the field of protection of markers of past and culture in the 1990s in the Republic of Tatarstan. In the period under review, there was a transition from centralized management of culture to various forms of cultural activities, partnerships and financing. Identified the main problems of preserving the historical and cultural heritage in this period and highlighted such important issues, as the adoption in 1996 of the Law of the RT “On the Protection and Use of Cultural and Historical Values” [Law of the Republic of Tatarstan, 1996], the formation of the Kazan Kremlin Museum-Preserve, the implementation of the Program for the Elimination of Dilapidated Housing [9], establishment of the Scientific and Production Department of the State Control of the shield and application of columns of History and practice of the Ministry of education of the Republic of Tatarstan, as well as the edition of the order of the leader of the Republic of Tatarstan “On the celebration of the 1000th anniversary of the founding of the city of Kazan” and the beginning of international cooperation for the preservation of cultural heritage.
Analysis of the Possibility of Using Low Speed Two-Stroke Dual-Fuel Engines for Propulsion of Sea-Going Vessels
Authors: Giernalczyk Mariusz
Published: November 2019

The use of gas/LNG to supply marine engines in addition to tangible economic benefits is also a method of limiting emissions of harmful substances into the atmosphere and meeting strict environmental protection regulations, especially in special areas.

The technology of supplying liquid and gas fuels (Dual Fuel) is most easily used in four-stroke engines but the highest thermal efficiency is ensured by combustion two-stroke piston engines. However, in the first two-stroke dual-fuel engines, the gas supply installation was more complicated than in the four-stroke engine. It resulted, among others from the necessity of compressing the gas to high pressures (15÷30 MPa), for which extremely energy-consuming multi-stage compression systems were needed. The complicated technical system is inherently prone to failures, which is why the dual-fuel low-speed two-stroke diesel engines remained for a long period in the design and experimental phase. In recent years, there has been a significant breakthrough thanks to the introduction of new solutions with the possibility of supplying two-stroke engines with low-pressure gas (less than 1.6 MPa). In recent years, many ships powered by two-stroke, dual-fuel internal combustion engines were commissioned. Some ship-owners owning a fleet of LNG carriers with two-stroke diesel engines that so far have been powered only by liquid fuels have decided to adapt them to gas combustion. This required the adaptation of the engine for gas combustion and the expansion of the supply gas fuel system.

This paper is an attempt to analyse the legitimacy of introducing two-stroke, dual-fuel internal combustion engines into the propulsion system and adaptation of engines that are already used to burn gas in them. It presents the changes introduced on one of the LNG gas carriers consisting in adapting the engine to gas combustion through modification of the cylinder head and fuel supply installation. Parameter results of the modified engines obtained during sea trials have been presented. Both advantages and disadvantages resulting from gas combustion have been pointed out. Finally, the possibility of this solution application to other LNG carriers was assessed.
Magnetic Memory Inspection of an Overhead Crane Girder – Experimental Verification
Authors: Kosoń-Schab Agnieszka , Smoczek Jarosław , Szpytko Janusz
Published: November 2019

The safety and efficiency of material handling systems involve periodical inspections and evaluation of transportation device technical conditions. That is particularly important in case of industrial cranes, since they are subjected to a large impact load and mechanical stresses acting on the crane's structure and equipment. The paper considers the possibility of a crane structure inspection using the metal magnetic memory (MMM) method. As an advanced non-destructive technique, this method can be employed for inspection of crane structure during operation, which leads to reduce the down time costs and increase the safety confidence in the monitoring process. The MMM technique is effective for early identification of the possible defect location and detecting the micro-damage in ferromagnetic structures through detecting the stress concentration areas. The basic principle of MMM method is the self-magnetic flux leakage signal that correlates with the degree of stress concentration. This method allows detecting early damage of ferromagnetic material through performing measurement in the earth magnetic field, without the use of a special magnetizing device. The paper presents the experimental results carried out on the double-girder overhead travelling crane with hoisting capacity 1000 kg. The influence of the load variation and duration time on the intensity of the self-magnetic flux leakage signal is analysed and discussed.
Analysis of the Impact of Changes in Flight Speed and Altitude on Emission Indexes of Pollutants in Jet Engine Exhausts
Authors: Pawlak Małgorzata , Kuźniar Michał
Published: November 2019

In currently implemented international aviation strategies and programs, including those realised under the European Union policy, such as Clean Sky, SES, SESAR and, CORSIA, the environmental aspect is particularly prominent – reducing the emission of all gaseous pollutants, and from 2020 also particulate matter. Therefore, it is important to know how the change in flight parameters (altitude, speed) affects the emission of pollutants in jet engine exhausts. Such information will enable to adjust the flight altitude of the aircraft when ecological aspect is taken into consideration. In addition to the operating condition (altitude, flight speed, range of power or thrust), the amount and type of pollutants emitted depends on the type of aircraft, its aerodynamic characteristics, engine type and as well as on the type of fuel used.

The impact of changes in aircraft flight parameters (speed and altitude) on the performance of a bypass jet engine and the emission of pollutants in its exhausts is analysed in the paper. For this purpose, the speed-altitude characteristics of such an engine were determined. Next, the emission indexes (EI) for the LTO phase taken from the ICAO database were used to determine the emission indexes corresponding to given parameters of both the engine operation and the aircraft flight. For selected speeds and cruising altitudes, the value of thrust required for the flight of the aircraft was determined and to this value, the engine operation range was assigned as well the corresponding pollutant emission indexes. This allowed to calculate the mass of pollutants emitted per unit of time for given flight parameters. The results obtained are presented in the graphs and discussed.
Simulation of Boundary States of Helicopter Flight
Authors: Stanisławski Jarosław
Published: November 2019

Results of simulation of main rotor blade loads and deformations, which can be generated during boundary states of helicopter flight, are presented. Concerned cases of flight envelope include hover at maximum height, level flight at high velocity, pull-up manoeuvres applying cyclic pitch and mixed collective and cyclic control. The simulation calculations were executed for data of light helicopter with three-bladed articulated rotor. For analysis, the real blades are treated as elastic axes with distributed masses of blade segments. The model of deformable blade allows for out-of-plane bending, in plane bending, and torsion. For assumed flight state of helicopter, the equations of rotor blades motion are solved applying Runge-Kutta method. According to Galerkin method, for each concerned azimuthal position of blade the parameters of its motions are assumed as a combination of considered bending and torsion eigen modes of the blade. The loads of rotor blades generated during flight depend due to velocity of flight, helicopter mass, position of rotor axis in air and deflections of swashplate that correspond to collective and cyclic pitch angle applied to rotor blades. The results of simulations presenting rotor loads and blade deformations are shown in form of time-runs and as plots of rotor-disk distributions. The simulations of helicopter flight states may be useful for prediction the conditions of flight-tests without exceeding safety boundaries or may help to define limitations for manoeuvre and control of helicopter.
Comparison of Image Analysis Methods on the Example of Ultrasonic Thermography of an Aramid Composite
Authors: Świderski Waldemar
Published: November 2019

Infrared thermography using ultrasound thermal excitation of the tested material is one of the most effective methods in non-destructive testing of a multi-layer aramid composite. This type of material is very popular in the construction of light ballistic armours. Typical defects are delamination between layers of aramid fabric joined by resin. They are usually filled with air. Delamination located deep under the surface of the test generates very weak temperature signals. They are often at the level of noise. To reduce the impact of noise on the detection of a defect, special methods of image analysis (thermograms) are used. Such methods include principal component analysis and wavelet analysis. Principal Component Analysis is a relatively new procedure of statistical data treatment, which is becoming increasingly popular in non-destructive testing. Mathematically, it is often regarded as implementation of the so-called singular values decomposition technique, which allows extracting of spatial information from a matrix of source data. The wavelet analysis is an integral transform, which represents the convolution of an analysed process with a special mother function called wavelet. Wavelets are characterized by two parameters: scale and shift. The paper presents a comparison of the efficacy of these methods in the detection of defects in the multilayer composite reinforced aramid fibre.
Use of Cryptography Principles in Digital Registration Devices
Authors: Szokało Agnieszka Aleksandra , Rychter Marcin
Published: November 2019

Cryptography is a field of science necessary to solve problems with encryption of classified messages. The security of electronic information is an integral part of the digital tachography system. From year to year, there is a noticeable increase in electronic data logging systems in many aspects of life. The control measures created for the purpose of performing roadside checks are not sufficient to detect all violations in the recording equipment. Many violations that have occurred during the use of the vehicle are stored in the device’s memory. The article describes the basic mathematical rules illuminating cryptography. The hazards to which the motion sensor installed in the vehicle may be exposed are described. Breaking safety in transport systems may lead to incorrect results of inspections carried out while the vehicle is stopped by authorized services. The article also provides information on the authorities responsible for issuing cards for digital tachographs. Nowadays, documents are increasingly issued with the use of a digital signature. The digital signature of its origin is based on the principles of cryptography. The security key seems to be complicated for the average user. The article discusses the topic of tachograph construction, in particular the schematic responsible for information encryption.
Stability of Wheeled Armoured Personnel Carrier Firing Sideways
Authors: Wiśniewski Andrzej , Rybak Piotr
Published: November 2019

One of the most important and commonly used means of transport in the armed forces of various countries is wheeled armoured personnel carriers. After proper preparation, beside transport tasks, they can carry out special tasks, as part of regular and irregular activities within purpose of supporting actions of troops. This paper presents preliminary results of numerical research of wheeled armoured personnel carrier with 8x8-drive system. The effect of impact of large calibre cannon (120 mm) with reduced recoil force on transporter behaviour was investigated. The research object model consists of shell, solid and discrete elements. The research was carried out in the LS-DYNA software. Considered variant applies to sideways firing (to the left of the vehicle) for cannon elevation angle 16 deg. Numerical model of standing still on the flat ground wheeled armoured personnel carrier was preloaded with the gravitational force. The results of post-firing vehicle behaviour including angular displacement of the hull, dynamic deflections of the suspensions and impact on the stability of the wheeled vehicle were evaluated.
Inverse Problem of Selection of the Theoretical Cycle for the Real Cycle of Internal Combustion Engine
Authors: Żmudka Zbigniew , Postrzednik Stefan , Przybyła Grzegorz
Published: November 2019

The effectiveness of work of an internal combustion engine can be assessed by means of the energy efficiency: theoretical, internal and effective... In the problem regarding the efficiency of obtaining a work from the tested SI engine, the theoretical Seiliger-Sabathe cycle was adopted as a reference model for the real engine cycle. For comparison, the OTTO cycle was also analysed. The engine indicating allows direct determination only of internal work. However, determining the work of the theoretical cycle first requires solving the problem of selecting the parameters of the theoretical cycle, according to the real cycle of the engine (inverse problem). In order uniquely to determine the course of the theoretical Seiliger-Sabathe cycle, it is necessary to determine the parameters of the starting point and the heat distribution number. The selection of the theoretical cycle for the real cycle, within the scope of determining the number of heat distribution, is to some extent of a contractual nature. Therefore, the problem of determining the number of heat distribution was solved by two own original methods. A comparison of the real cycle with the theoretical cycle determined for it is presented.
Applying of Neural Networks for Testing of Tracers with using of Empirical Data
Authors: Ampuła Dariusz
Published: November 2019

An attempt of designing artificial neural networks for empirical laboratory test results tracers No. 5, No. 7 and No. 8 was introduced in the article. These tracers are applied in cartridges with calibres from 37 mm to 122 mm which are still used and stored both in the marine climate and land. The results of laboratory tests of tracers in the field of over 40 years of tests have been analysed. They have been properly prepared in accordance with the requirements that are necessary to design of neural networks. Only the evaluation module of these tracers was evaluated, because this element of tests, fulfilled the necessary assumptions needed to build artificial neural networks. Several hundred artificial neural networks have been built for each type of analysed tracers. After an in-depth analysis of received results, it was chosen one the best neural network, the main parameters of which were described and discussed in the article. Received results of working built of neural networks were compared with previously functioning manual evaluation module of these tracers. On the basis conducted analyses, proposed the modification of functioning test methodology by replacing the previous manual evaluation modules through elaborated automatic models of artificial neural networks. Artificial neural networks have a very important feature, namely they are used in the prediction of specific output data. This feature successfully used in diagnostic tests of other elements of ammunition.
Visualization of SCANTER and ARPA Radar Data in the Distributed Teleinformation System for the Border Guard
Authors: Czaplewski Bartosz , Kaczmarek Sylwester , Litka Jacek
Published: November 2019

Monitoring of country maritime border is an important task of the Border Guard. This activity can be enhanced with the use of the technology enabling gathering information from distributed sources, processing of that information and its visualization. The paper presents the next stage of development of the STRADAR project (Streaming of real-time data transmission in distributed dispatching and teleinformation systems of the Border Guard), which is realized for the security and defence of the country. In the paper, storing, processing and visualization of the radar data, which is one of the tasks of the discussed scientific and research project, is described. Firstly, the general principle of radar data flow in the system was presented. Secondly, technical software description was described. Finally, radar data visualization functionality was presented.
Hybrid determinant model of the coffee entrepreneurship
Authors: Martínez Muñoz Enrique , Carreón Guillén Javier , Sánchez Sánchez Arturo , Espinoza Morales Francisco , Anguiano Salazar Fermín , Bucio Pacheco Christian , García Lirios Cruz , Quintero Soto María Luisa
Published: November 2019

The exploration of the relationships between the determinants of entrepreneurship was the objective of this work. A non-experimental study was carried out with a non-probabilistic selection of 300 coffee farmers affiliated to the microfinance program. Is observed a structure of five factors: representations, habitus, fields, capital, capabilities and enterprise that explained 54% of the total variance explained, although the research design limited findings local scenario, suggesting the inclusion of variables that the literature identifies sociodemographic and socioeconomic variables to establish entrepreneurial profiles according to risk events; landslides, fires, droughts, floods, frosts or earthquakes
Comparativo nacional del campo laboral musical: Caso de estudio egresados del Centro de Estudios de Jazz Xalapa
Authors: Morales Herrera Yarai
Published: November 2019

La cultura y las artes es un medio para difundir un mensaje, esta ocasión es el turno de los músicos, con la finalidad de valorar  la profesionalización de este sector, se hace una propuesta educativa desde un análisis interno de una colaboradora de la Universidad Veracruzana.
Las neurociencias en educación. ¿Un reto para los profesores?
Authors: Hernández Méndez Griselda , Hernández Méndez Edith , Ramírez Posadas Maricruz
Published: November 2019

El presente ensayo plantea como preguntas ¿Los profesores están preparados para implementar en el aula la neurociencia? ¿Se les ha formado eficientemente para ello? ¿Los profesores perciben la neurociencia como un aporte a la enseñanza y al aprendizaje o una exigencia por parte de las autoridades encargadas de cristalizar las reformas educativas? El objetivo es dilucidar esa y otras interrogantes que asaltan a lo largo del ensayo, a partir de la tesis de que muchos profesores, al percibir más la exigencia o mandato de usar la neurociencia, se resisten a comprenden lo que es y, por ende, ignoran los beneficios que tiene en el logro de aprendizajes significativos, emotivos, duraderos y vivenciales.
Recursos bioculturales para la alimentación de las comunidades indígenas de la Sierra del Totonacapan Veracruzano
Authors: Cruz Vázquez Miguel
Published: November 2019

La relación entre las sociedades humanas y la naturaleza ha traído beneficios para ambas partes. La especie humana ha podido aprovechar los recursos del ambiente físico para poder satisfacer sus necesidades básicas, al mismo tiempo que ha contribuido en la diversificación biológica. Los conocimientos de las poblaciones indígenas como la totonaca son una clara evidencia de las múltiples relaciones que las sociedades tradicionales han establecido con su entorno. Muchas de estas relaciones además de ser utilitarias son simbólicas, lo cual le otorga a los recursos naturales mayor valor e importancia. Por ello, en el presente trabajo se presenta una propuesta de educación ambiental basada en los saberes de la cultura totonaca para mostrar otra mirada de como las culturas tradicionales conciben a la naturaleza.
Derecho a elecciones libres en la Convención Europea de Derechos Humanos
Authors: Rajska Dagmara
Published: November 2019

La Convención Europea de Derechos Humanos es un tratado internacional firmado por los cuarenta y siete Estados del Consejo de Europa para proteger los derechos humanos y establecer el derecho de petición individual que se puede presentar ante el Tribunal Europeo de Derechos Humanos. El derecho a elecciones libres está consagrado en el Artículo 3 del Protocolo no. 1 de la Convención. Este derecho tiene dos aspectos: en primer lugar, tiene un aspecto institucional; la obligación de celebrar elecciones libres en los Estados Unidos de América. En segundo lugar, tiene un aspecto subjetivo; el derecho a votar y presentarse a las elecciones. La Corte reconoce un amplio margen de apreciación en el campo del derecho a elecciones libres. De 1951 a 2017, hubo 204 casos de violación al Artículo 3 del Protocolo no. 1. La Corte con frecuencia criticó la privación del derecho al voto de poblaciones enteras. En 2015, el Tribunal encontró una violación de los derechos a votar 1.015 personas privadas de la libertad.El artículo está inspirado en la jurisprudencia europea sobre derechos políticos y refleja los principios establecidos en ella. Además, fue complementado por citas de académicos polacos, franceses, ingleses y alemanes.
Les écueils des nouveaux systèmes d’armes. Problématiques au prisme du droit des conflits et de la sauvegarde de la paix
Authors: Bambara Serge Théophile
Published: November 2019

Qui veut la paix prépare la guerre! (Si vis pacem, para bellum). Cet adage n’est pas simplement une figure rhétorique mais bien un credo qui a longtemps commandé les choix politiques et déterminé la conception de la dialectique entre la paix et la guerre. Voltaire ne disait-il pas d’ailleurs que la paix est fille de la guerre? Aussi aberrant que cet adage pourrait paraître, il n’envisage pas pour autant que la paix se conquiert au prix de la guerre. Aristote le souligne justement dans l’Ethique à Nicomaque en affirmant que «personne ne choisit de faire la guerre pour la guerre, ni ne prépare délibérément une guerre» . Tout de même, les derniers siècles ont donné de constater que si les États ne recourent pas délibérément à la guerre dans l’ultime finalité de gagner la paix, ils préparent l’éventualité de la guerre par la course aux armements et le développement technologique des armes. Si l’inévitabilité de la guerre est attestée par l’histoire des conflits, la politique frénétique du développement des armements peut paraître antinomique avec la recherche de la paix.
PENGARUH COGNITIVE DAN AFFECTIVE ONLINE SHOPPING EXPERIENCE TERHADAP E-LOYALTY PADA GENERASI MILLENIAL YANG BERBELANJA DI SITUS BELANJA ONLINE
Authors: Farida Ida , Roesman Renny Risqiani
Published: November 2019

The purpose of this study is to examine the effect of online customer shopping experience on electronic satisfaction, electronic trust and electronic loyalty. The online customer experience is divided into cognitive and affective online shopping experiences. Data was collected from 143 respondents. The Structural Equation Model method is used to analyze data using hypothesis testing.The results showed that the state of cognitive experience had a strong influence on e-satisfaction but the state of affective experience did not have a significant effect on e-satisfaction. E-satisfaction has a significant influence on electronic trust and loyalty.The managerial implications of this research is that e-satisfaction plays an important role in building consumer trust and loyalty. To build e-satisfaction, the perceived customer experience is necessary especially the experience that comes from experiential cognitive state obtained customer. The limitations of this study are in terms of numbers that are less representative so that further research is expected to expand the area used as the object of study and increase the number of respondents to the study so that the results obtained are expected to be better.
ENERGIA FOTOVOLTAICA RESIDENCIAL: UMA ANÁLISE ECONÔMICO FINANCEIRA DE VIABILIDADE
Authors: Serafim Junior Valdir , Sbaraini Álvaro Henrique , Goulart Cristiano , Hort Juliane Vanderlinde , Feiden Armin
Published: November 2019

O presente estudo analisou a viabilidade econômico-financeira da instalação de um sistema de energia solar fotovoltaica, com cálculos de análise financeiros como VPL, TIR, tempo de retorno de investimento (payback), objetivando a possibilidade de redução de custos de uma residência na região da Costa Oeste do Paraná com a análise de perfil de possíveis usuários. Caracterizou-se como uma pesquisa aplicada de tipologia exploratória, bibliográfica e descritiva, gerando análises qualitativas e quantitativas, utilizando-se de métodos de análise financeira, gerando resultados para a tomada de decisão. Os resultados encontrados revelam que os entrevistados tem perfil de pequenos consumidores e estariam dispostos a investir em um sistema de energia fotovoltaica, quanto a viabilidade do investimento, foi identificado através da análise do payback descontado, que o mesmo terá retorno em 34,92% do tempo de sua vida útil estimada, correspondente a 8,73 anos apresentando uma TIR - Taxa Interna de Retorno de 8%, superior à taxa mínima de atratividade utilizada de 6,99% a.a., correspondente ao rendimento acumulado da poupança no ano de 2017, além também de benefícios ambientais pelo uso de fonte de energia renovável.
A INFLUÊNCIA DA COMUNICAÇÃO NA PRODUTIVIDADE DAS ORGANIZAÇÕES
Authors: Nogueira Geisiane Françosa , Codato João Marcos
Published: November 2019

O presente trabalho teve como objetivo demonstrar como a comunicação pode influenciar a produtividade nas organizações, pesquisando acerca do tema comunicação e produtividade. Para tanto, a metodologia utilizada se caracteriza como estudo de natureza qualitativa e ainda pode ser classificada como exploratória. Os dados foram obtidos por meio do levantamento bibliográfico, com a utilização de livros e artigos. A pesquisa teve como hipóteses: a falha na comunicação influencia na satisfação dos colaboradores, gerando baixa produtividade e desempenho em suas tarefas; e ainda induz ao erro nas atividades a serem desempenhadas. Como conclusão, as hipóteses foram confirmadas, sendo que um processo de comunicação interna falho e a inexistência da cultura do diálogo tornam um ambiente insatisfatório para se trabalhar. Pelas informações serem ineficientes, os colaboradores não desempenham bem suas tarefas, diminuindo a produtividade e a satisfação, o que ameaça o andamento da empresa. Por outro lado, um processo de comunicação estratégico gera integração entre os colaboradores, melhora o fluxo de informações e estimula a obtenção de bons resultados, já que a comunicação está ligada aos propósitos da empresa e à sua força produtiva.