bluuebunny/crossref_metadata_2025 huggingface dataset:
UJI EFEKTIVITAS EKSTRAK BUAH LEUNCA (SOLANUM NIGRUM L.) SEBAGAI INSEKTISIDA TERHADAP NYAMUK AEDES AEGYPTI DAN ANOPHELES ACONITUS
Authors: Kandita Reisya Tiara , Aisyah Riandini , Putri Wulandari Berliani
Published: February 2019

Nyamuk Aedes aegypti dan Anopheles aconitus merupakan beberapa vektor penting pada penyakit tropis di Indonesia, antara lain seperti penyakit demam berdarah dan malaria. Salah satu cara pemberantasan nyamuk yang paling sering digunakan adalah dengan menggunakan insektisida. Penggunaan insektisida kimiawi yang bertujuan untuk membunuh nyamuk dewasa juga menimbulkan permasalahan tersendiri yaitu timbulnya resistensi nyamuk dan efek toksik pada manusia. Oleh karena itu, diperlukan insektisida alternatif yang lebih aman terhadap lingkungan yang berasal dari tanaman. Salah satunya dengan menggunakan ekstrak buah Leunca (Solanum nigrum). Buah Leunca mengandung glikoalkaloid yang beracun. Penelitian ini bertujuan untuk membuktikan ekstrak buah Leunca mempunyai potensi sebagai insektisida alami terhadap nyamuk Aedes aegypti dan Anopheles aconitus. Penelitian ini merupakan penelitian eksperimental laboratoris dengan rancangan true experimental-post test only control group design. Sampel yang digunakan adalah nyamuk Aedes aegypti dengan konsentrasi ekstrak 20%, 40%, 60%, dan 80% dan nyamuk Anopheles aconitus dengan konsentrasi ekstrak 5%, 10%, 20% dan 40%. Dilakukan penyemprotan pada glass chamber kemudian diamati sampai 20 menit, setelah itu nyamuk dipindah ke dalam paper cup dan diamati selama 24 jam. Pengulangan dilakukan sebanyak empat kali. Uji yang digunakan adalah uji Oneway Anova dengan nilai p < 0,05 dan analisis probit.Hasil uji Oneway Anova diperoleh nilai signifikansi < 0,05. Hasil penelitian menunjukkan bahwa ekstrak buah Leunca memiliki efek insektisida terhadap nyamuk Aedes aegypti dan Anopheles aconitus. Hasil analisis probit nyamuk Aedes aegypti LC50 terletak antara 69,890% dan 156,417% dengan estimasi 91,128% dan LC90 terletak antara 337,934% dan 5842,532% dengan estimasi 785,398%, sedangkan nyamuk Anopheles aconitus LC50 terletak antara 19,809% dan 33,570%. Dengan estimasi 24,767% dan LC90 terletak antara 96,540% dengan 450,875% dengan estimasi 169,046%. Peneliti menyimpulkan bahwa ekstrak buah Leunca (Solanum nigrum L.) memiliki efek insektisida terhadap nyamuk Aedes aegypti dengan konsentrasi 80% dan Anopheles aconitus dengan konsentrasi 40%.Kata Kunci: Ekstrak buah Leunca (Solanum nigrum), insektisida, Aedes aegypti, Anopheles aconitus
Test methods for autonomy of electric vehicles
Authors: Małek Arkadiusz Krzysztof , Ogrodnik Marek
Published: February 2019

The article discusses various types of testing methods for autonomy of electric vehicles. The tests were divided into laboratory and road tests and described in detail. An application for usefulness of selected types of tests to the size of the tested vehicles were presented: passenger cars, vans, trucks and buses. The research part presents road tests of the range of the prototype Ursus Elvi vehicle.
Impact of modernization of locomotives operated in Poland on the emission of toxic compounds in exhaust gases
Authors: Andrzejewski Marcin , Daszkiewicz Paweł , Rymaniak Łukasz , Merkisz Jerzy , Kamińska Michalina
Published: February 2019

The article focuses on the impact of the rolling stock modernization program covering the comprehensive reconstruction of diesel loco-motives with Impact of modernization of locomotives operated in Poland on the emission of toxic compounds in exhaust gases the assumption of replacing their drives with engines meeting the Stage IIIA standard for the emission of toxic compounds in exhaust gases. In connection with this, the subject of the rolling stock was discussed in Poland and legal regulations concerning exhaust emissions in locomotives. The final result was the estimated emissions of  toxic compounds before and after modernization and the comparison of these results.
New possibilities of using information from satellite photos and camera records to analyze traffic events
Authors: Gola Marek , Duchniak Paweł
Published: February 2019

In the analysis of road accidents (collisions and accidents), the reconstructions are based on various information gathered in the process of preparing the proper documentation. So far, this information included: circumstances given in the explanations or testimonies of participants and witnesses of the incident, material evidence located in place of the incident, injuries of the victims taking part, the image of the vehicles ‘damage. Currently, due to development of a new technology, new information is available, such as: satellite images of the event, as well as video recording from cameras placed inside vehicles or other cameras located on the objects next to the scene of the incident (e.x.: monitoring). The article describes few examples how the usage of new technology and information obtained influences the analysis of road accidents, e.g. determining the duration of “state of threat” or the actual reaction time of the driver.
Improvement of safety in public transport using image server
Authors: Gutek Dariusz
Published: February 2019

The article discusses an aspect of improving safety in public transport in the situation of synchronising standard monitoring, found in city buses, with a centre notifying about dangerous situations - the control room, police or other services. A driver can use a special button to launch the notification and start online image or image and sound transmission to the services responsible for safety. It is expected to increase the general level of public transport safety. The designed mobile monitoring can be implemented in the future as a system supporting the work of the public transport controller. A practical aspect of the designed system is the use of the Raspberry Pi2 device as a video server, which sends a video stream to the client's device from the video cameras installed inside a vehicle. As it was indicated, it is possible to transmit compressed data and send a signal through a wide area network (WAN).
The influence of effective managing the speed on motorways to ecology
Authors: Konopka Michał
Published: February 2019

Paper discussed the problem of influence of the speed of vehicles on motorways to degradation of the environment. There is no need to improve that implementation of new ecological solutions in transport must be made. Everyone know, that we must use the renewable sources of energy in transport. It manifests in constant raising norms of Euro which are more and more difficult to fulfil for manufacturers of vehicles. All action is supposed to raising effectiveness of transport and limiting the degradation of the environment. It is time consuming and expensive. But it is possible to raise to effectiveness of road transport now using well known technology. The solution consists on limiting the permited speed on motorways to reduce the harmful substances to natural environment. Particular attention was paid to the analysis of using the fuel by popular delivery car at different speeds on motorway.
Diagnostics of railway traffic control devices working on the railway line
Authors: Kornaszewski Mieczysław
Published: February 2019

Railway traffic control devices are working on railway lines in different, often extreme exploitation conditions. The technical condition of these devices have an immense impact on the safety of passengers traveling by train and throughput of the railway line. Diagnostics of railway traffic control devices is very important. Continuously identification and observation of their damage allows for an effective removal and elimination of existing failures.
Analysis of the causes of failures in trucks
Authors: Kupiec Agnieszka , Kupiec Jerzy , Jęsiek Łukasz
Published: February 2019

The article discusses the causes of failures of trucks based on statistical data obtained from GITD and a transport company. Knowledge of the results of the conducted analyzes will allow to indicate the components or parts of vehicles that are most often damaged. Thanks to such information, it will be possible to prevent vehicle stoppages caused by defects in the future and to minimize the risk posed by a failure.
The development of electromobility - in the aspect of the operation of cars with electric drive
Authors: Łosiewicz Zbigniew , Sendek-Matysiak Ewelina
Published: February 2019

The article discusses problems related to the operation of electric cars. Currently, there is a transition period between the use of internal combustion engines and purely electric drives. The biggest problem is the storage of electricity and access to the battery charging station.
Multifunctionality of vehicles adapted for people with disabilities
Authors: Malawko Piotr , Szczepański Tomasz , Stasiak-Cieślak Beata
Published: February 2019

The aim of the article is to show how important factor is the functionality of the interior of the car. The right choice of car and the selection of matching equipment for a person with motor constraints is a very important process. Buying one vehicle for drivers who have different needs and driving abilities is a difficult challenge. A well-made decision can significantly improve the safety conditions while driving. The content provides an overview of the problems related to making such a decision and discusses preliminary guidelines regarding the selection of adaptive devices for the type of vehicle body.
The analysis of thermodynamic indicators in unconventional combustion engine
Authors: Merkisz Jerzy , Bajerlein Maciej , Daszkiewicz Paweł , Rymaniak Łukasz , Frąckowiak Dawid
Published: February 2019

Results of piston movement simulation in Autodesk Inventor has been used to create simulation of combustion process in AVL Fire. Simulation for both engines has been made for the same boundary conditions. Results of simulations were compared for two versions of Szymkowiak’s engines. Diagrams with comparison of both engines shows better parameters of Szymkowiak’s engine. Modified construction should be optimized to reach similar parameters.
Selected motor vehicle anti-theft security
Authors: Olewiński Mateusz , Perzyński Tomasz , Pietruszczak Daniel
Published: February 2019

The article describes selected types of vehicle anti-theft security systems. The statistics on the theft of motor vehicles in Poland in the years 1999-2017 are presented. The configuration of GPS Tracker TK 102b was also used to locate the stolen vehicle.
Refrigerated food transport in Poland
Authors: Palka Agnieszka
Published: February 2019

The article discusses the most important information related to the transport of refrigerated cargo. The survey has been carried out among producers and distributors of chilled foods. The aim of the research was to present transport companies, used ways of transport, as well as means of transport during the delivery of food products. The research was carried out using a questionnaire ad-dressed to companies organizing such transport. The companies taking part in the survey are small and medium-sized, mainly deal with the transport of refrigerated food in Poland. The basic means for transporting refrigerated goods is a cold store, and drivers' duties vary from company to company. Driver training is carried out once, twice a year or not at all. The most common problems in transport companies are places for loading, deliveries inconsistent with the schedule, and the most common type of damage is mechanical damage of the goods.
Analysis of the safety of movement of two-wheeled vehicles in the years 2010-2017 on the example of the Radom County
Authors: Perzyński Tomasz , Pietruszczak Daniel , Witczak Łukasz
Published: February 2019

The paper presents selected solutions increasing safety in two-wheeled vehicles. Selected elements of passive and active safety in motorcycles were discussed. Statistical data on the share of two-wheeled vehicles in road incidents in the years 2010 - 2017 in the Radom County were presented. The results of the survey conducted among motorcyclists were shown.
The system of removing slush in passenger cars - a concept
Authors: Rubach Michał , Waluś Konrad
Published: February 2019

The appearance of slush on the road is determined by the intensity of precipitation, ambient temperature, surface and dew point temperature, atmospheric pressure and road traffic. The condition of slush (mixture of snow, ice, sand and chemicals such as salt) significantly affects the scope of road safety and the acceleration achieved in the driving processes. The agglomeration of slush in the space between the wheel and the wheel arches increases the resistance of the vehicle movement and increases the load on the suspension system and the steering. Excess snow and ice increases the risk of damage to these systems and may affect the steering and stability of the vehicle. The process of "deposition" of slush is particularly noticeable in environmental conditions with high humidity, and ambient and surface temperatures are below zero degrees Celsius. The article presents the idea of a system for removing slush from wheelhouse liners.
The concept of average speed measurements network in the West Pomeranian
Authors: Sosik Katarzyna
Published: February 2019

The article presents the concept of implementing a network of average speed measurements in the West Pomeranian. The author focused on solutions of Intelligent Transport Systems to improve the safety of road transport. The first part of the article discusses the state of road traffic safety in the West Pomeranian. In the next part, the solutions of Intelligent Transport Systems used to record the speed of road vehicles and the method of data recording and processing were discussed. In the third part, the accident maps and the locations of the stored sectional speed measurements were analysed, on the basis of which the proposition of places for the implementation of the network of average speed measurements was created due to the high accident rate.
Safety and reliability of the personal bus carriages in integrated municipal system of traffic and public transport management - analysis of literature
Authors: Woś Paweł , Michalski Jacek
Published: February 2019

The article analyzes the city's logistics development strategies and its public transport, especially bus traffic. Statistical analysis of all road transport in the European Union (EU) has been carried out. The most important reasons for the tragic road accidents in Poland have been mixed up. Key elements of active safety and passive safety of buses and road safety were analyzed. Characterized key indicators of road safety in the EU and the probability of bus incidents. The impact on the ecology of the city of road transport was analyzed in terms of the significance of exhaust emissions of various bus designs and emissions of other pollutants.
PIMR tracked vehicle - design modifications of the grass cut-ting module and module for removing shrubs in swampy areas
Authors: Zembrowski Krzysztof , Rakowicz Aleksander , Stobnicki Paweł , Danielak Marek , Dubowski Adam
Published: February 2019

Paper presents research and development concerning a specialized PIMR tracked vehicle related to the study of its working modules used for mowing grass (sedges, reeds) and a module for removing shrubs in protected wetlands of national parks, landscape parks and Natura 2000 sites. Initial field trails carried out indicated the desirability of modifying the design of both modules to improve their functionality and operational reliability. The field tests confirmed the benefits of the introduced construction modifications of both working modules to improve the quality and work efficiency of the tracked vehicle in the marshy terrain.
Safety of machines and technical devices
Authors: Żurowski Wojciech , Różycka Agnieszka
Published: February 2019

The article discusses the minimum requirements and essential requirements for machines and technical devices. The state of implementation of directives related to work safety was presented on the basis of inspections carried out by inspectors of the National Labor Inspectorate in 2010-2017 and analysis of data on occupational hazards, accidents and their causes in the processing industry..
Factors influencing bearing vibration level
Authors: Ambrożkiewicz Bartłomiej , Przystupa Krzysztof , Wnuk Sylwester
Published: February 2019

This article presents the problem of factors influencing bearing vibration level, which is a comprehensive parameter providing information about bearing condition. Basing on technical literature and research experience, factors affecting bearing vibration level will be defined, both originating from shape errors, as well as those that may have occurred during long-term operation. Additionally, the methodology is described in accordance with ISO-15242 standard, concerning bearing vibration level tests performance. Experiment considered bearing vibration level measurements for bearing 6208C3, for post-production parts and those that have passed durability test. Comparative analysis included a compilation of numerical values and finding a correlation between level of bearing wear and mentioned parameter.
Influence of roundness deviation value on bearing vibration level
Authors: Ambrożkiewicz Bartłomiej , Przystupa Krzysztof , Wnuk Sylwester
Published: February 2019

This article investigates the influence of roundness value on vibration level generated by bearing. One of the shape errors playing a key role in bearing’s operation is roundness deviation. Its value directly influence on vibration level generated by bearing. In the paper, the significance and methodology of roundness measurements in reference to profile of rolling surface received in technological process. Experiment consisted of inner rings matching of bearing 6009C3 with variable roundness deviation with outer rings characterized with little variability of mentioned deviation. In the next step bearing vibration level was examined. In the end, obtained results were combined with values of roundness deviation and basing on them, models of linear regression were obtained, also Pearson’s correlation coefficients were calculated.
A system of two infinite beams separated by an elastic core under moving load
Authors: Ataman Magdalena , Szcześniak Wacław
Published: February 2019

The paper discussed the analytical solution of a dynamic problem of a system of two infinite beams separated by an elastic core. The beams’ system rests on the Winkler foundation and is loaded with a moving concentrated force. Because the problem is stationary for an observer moving with the load, partial differential equations, describing the vibrations of the system, were transformed into ordinary differential equations in the coordinate system related to the moving force. The system of equations was transformed to one differential equation of an eighth order. The equation defines deflection of the lower beam. The solution of the problem was resulted to the simple infinite Fourier integral. An extensive list of publications on the related literature is presented in the paper [1-45].
RailML application for description of railway interlocking systems
Authors: Ciszewski Tomasz , Kornaszewski Mieczysław , Nowakowski Waldemar
Published: February 2019

The original RailML specification comes from 2002 and was defined using XML. Files in the RailML standard can be used for storing and exchanging data between numerous interfaces of railway ICT systems. Current version 2.4 includes rolling stock and railway traffic management, timetables, passenger information as well as booking and selling tickets. In the upcoming version of the RailML 3.1 standard, the subcheme is included, which is intended for the description of railway interlocking systems. In addition, compliance with the object-oriented, abstract data model for the railway infrastructure, defined in the UIC IRS 30100 standard (RailTopo-Model, RTM), will be ensured. In the paper, the authors discuss the current state of RailML and its perspective. Particular attention is paid to the use of RailML for the description of railway interlocking systems. The authors also present their proprietary software which allow to edit, visualize and verify RailML files.
Assessment of the differentiation of the filling of passenger cars used to carry out displacements in cities
Authors: Dębowska-Mróz Marzenna , Zawisza Tomasz
Published: February 2019

The article discusses the basic problems concerning the functioning of the transport system in cities. The most important problems resulting from the high traffic volume in relation to the city's transport network were pointed out. An important scope of the considerations presented in the publication is also the analysis of the number of people performing car movements in urban space, including its diversification in terms of time: day time, day of the week and spatial coverage.
Analysis of technical parameters of black coals used in low–power boilers
Authors: Ciupek Bartosz , Urbaniak Rafał , Perz Karolina
Published: February 2019

The article presents the results of technical analysis of black coals available in retail sales in Poland. A comprehensive list of fuel technical parameters and analysis of the possibilities of their use in low-power boilers was supported by the experience of the authors of the study. A thorough analysis of technical parameters of fuels concerned basic thermodynamic parameters of fuels responsible for the quality of thermal processes occurring in boilers. The collected data is presented in a uniform description of the current state of the sold fuels. In the last point, the researchers were looking at the technical aspects of the fuels offered in relation to the existing emission standard for low-power boilers.
The use of changes in electricity consumption to assess the condition of the Water Treatment Plant
Authors: Erd Andrzej , Jankowski Damian
Published: February 2019

The article discusses the use of the daily diurnal energy intensity index to assess the efficiency of deepwater aggregates and the technical condition of the water treatment station
Increasing the efficiency of the gas fueled combustion engine
Authors: Figura Radosław , Sadowski Sebastian , Religa Paweł
Published: February 2019

Paper The operation of the power system and the internal combustion engine itself is accompanied by energy losses of 60-65%. The article introduce the issue of loss of kinetic energy of gas fuel resulting from the operation of the fuel pressure regulator. It was proposed to replace the traditional pressure regulator with an electric turbine station. It has been shown that such a system enables the use of energy to reduce gas pressure which has a positive effect on improving the overall energy efficiency of the engine
Assessment of change in maintenance of railway vehicles
Authors: Helak Magdalena , Smoczyński Piotr , Kadziński Adam
Published: February 2019

Change is a concept that has always accompanied humanity, but at the same time – is underestimated in the context of introducing changes in various types of enterprises. This also applies to railway undertakings, which have recently been allowed to shape (change) the manner of maintaining passenger and traction railway vehicles. The article presents a literature analysis concerning the problem of change management and the railway regulations in force in this respect. Then, an exemplary assessment of the significance of change in maintaining the electric traction unit is shown.
Heat transfer measurements using thermal sensitive paint
Authors: Jeziorek Łukasz , Widera Patryk , Szafran Krzysztof , Skalski Paweł
Published: February 2019

Paper discussed the measurements of steady state heat transfer during jet impingement cooling. Particular attention was given to the thermal sensitive paint calibration process. Obtained results were briefly described and compared to available test data. Authors recommends the thermal sensitive paint measuring technique as credible and accurate method for heat transfer research.
Test of quantity characteristic technical condition of railway turnouts
Authors: Kisilowski Jerzy , Kowalik-Adamczyk Elżbieta
Published: February 2019

The assessment of the technical condition of the railroad crossing from the approach to the safety of passengers traveling by train plays a very janitorial role. Bearing in mind how quickly destructive or abrasive materials of which the teams included in the next turnout were made, an attempt was made to determine the list of allowed deviations on railroad switch segments and values occurring at railway turnouts and affecting the dynamics of the rail vehicle passing through the crossroads. Both size groups that characterize the crossover can be used to assess the turnout status and define the forces occurring when crossing the crossover of a rail vehicle. The results of the analysis carried out for the actual data included in the technical train turnout form are also presented. Conclusions from the analysis were also formulated.
Reliability and quality of power supply to public utilities - case study
Authors: Kolbus Zbigniew , Wojciechowski Jerzy , Olczykowski Zbigniew
Published: February 2019

The article discusses the problem of supplying electricity to public utilities. Presented are the most important ways of powering objects, ensuring adequate levels of reliability. The results of measurements of electric energy quality parameters carried out at the municipal hospital facility are presented. The possibility of power supply failure in the analyzed public facility was analyzed.
The new generation electrical railway drives
Authors: Kornaszewski Mieczysław , Dyduch Janusz
Published: February 2019

The safe realization of railway traffic requires a safe railway route. The intersection of railway tracks, which is one of the railway road elements is operated by railway drive. Therefore, the article has been devoted to modern railway drives, which take a significant role in the realization of safe railway transport. The evolution of further technical solutions of railway drives is forced by a continuous increase of expectations in relation to ensuring the safety and railway transport quality.
Destruction of protective-decorative coatings for car bodies under the influence of solar radiation
Authors: Kotnarowska Danuta , Stanisławek Dariusz
Published: February 2019

It was stated on the basis of carried out accelerated investigations that UV radiation influence had a significant impact on destruction of acrylic coatings surface layer. The brittleness of surface layer increased with ageing time flow. As a result fillers and pigments particles, losing adhesion to the acrylic resin, issued from the coatings superficial layers which led to coatings thickness as well as gloss decrease. It caused also substantial increase of coatings surface roughness, evaluated on the basis of Ra, Rz and Rt parameters. A deterioration of coatings decorative properties was observed too due to their colour change and local discolorations.
Mathematical models of the pneumatic cascade and a mem-brane pneumatic actuator described by the fractional calculus
Authors: Luft Mirosław , Nowocień Artur , Pietruszczak Daniel
Published: February 2019

The paper presents the analysis of dynamic properties of pneumatic systems such aa pneumatic cascade and a membrane pneumatic actuator using differential equations of integer orders and differential equations with derivatives of non-integer orders. The analyzed systems were described in the domain of time by means of step characteristics and in terms of frequency with the help of Bode characteristics, i.e. logarithmic amplitude and phase characteristics. Each characteristic was determined on the basis of a differential equation with derivatives of non-integer order. To determine the characteristics, an irreplaceable programming tool was the interactive Simulink package built on the basis of the MATLAB programme, which allows the analysis and synthesis of continuous dynamic systems.
An Aesthetics of Disruption: Unsettling the Diasporic Subject
Authors: Brett Donna West
Published: February 2019

In her writings and video works, Hito Steyerl presents a disruptive tension between the pervading sense of being under constant surveillance and the desire not to be seen or to be invisible. In observing the omnipresence of the camera, Ariella Azoulay also considers photography’s capacity for inscription and surveillance. This withdrawal from representation disrupts our expectations of the photographic process, in which a contract is made between the sitter and the photographer, that their likeness will be captured on the photographic emulsion or digital pixels, a likeness that can be observed, critiqued, printed or shared. Disrupting the political and social ontologies of photography undoes and unsettles what photography is and what it should do; hence Azoulay and others ask, What is a photograph? This essay takes these concepts as a point from which to consider an aesthetics of disruption and the conditions that cause a subject or an image to withdraw, to hide, or to disappear, in the work of three artists from the Arab diaspora: Cherine Fahd, Joana Hadjithomas, and Khalil Joreige.
MOTIVOS DA NÃO EVIDENCIAÇÃO DE RELATÓRIOS SOCIOAMBIENTAIS DAS COMPANHIAS LISTADAS NO NOVO MERCADO DA B3
Authors: Oliveira Oderlene Vieira de , Ferreira Victor Hugo Fernandes de Almeida
Published: February 2019

Embora se reconheça que, nos últimos anos, tenha ocorrido um crescimento na divulgação de relatórios de responsabilidade socioambiental das empresas, admite-se ainda que há um longo caminho a ser percorrido no sentido de que esses relatórios atendam seus usuários, considerando as características de materialidade, consistência, integridade e responsabilidade na informação socioambiental. Nesse contexto, elegeu-se, como objetivo geral, analisar os motivos para não evidenciação dos relatórios socioambientais das empresas listadas no segmento Novo Mercado da B3. Para tanto, foi adotada a abordagem qualitativa, pesquisa do tipo descritiva e documental fazendo uso dos formulários de referência disponibilizados pelas empresas. Como conclusão do estudo, pode-se constatar que as empresas do segmento do Novo Mercado da B3 não estão preocupadas em buscar a tão almejada “diferenciação” mercadológica, pois, do universo de 126 empresas, 56 não evidenciaram os relatórios socioambientais e apenas 42 apontando os motivos da não evidenciação. Sendo eles: (i) não possuem políticas socioambientais (23 empresas); (ii) precisam melhorar os seus processos internos (7 empresas); (iii) fatores organizacionais e valores (7 empresas); (iv) custos (3 empresas); e (v) Legislação e Regulamentação Ambiental (2 empresas). Como contribuição acadêmica apresentou-se um novo motivo para não divulgação dos relatórios de sustentabilidade – não possuir políticas socioambientais
ASMÂ YAUM AL-QIYÂMAH FÎ AL-QUR’ÂN AL-KARÎM MIN KHILÂL AL-MANZHÛR AL-DALÂLÎ AL-MA’RIFÎ WA QIYAMUHU AL-TARBAWIYAH AL-RÛHIYAH
Authors: Kosim Abdul , Nur Tajudin , Wahab T. Fuad , Wahya Wahya
Published: February 2019

This study aimed to discuss the names of judgment day in the Qur'an through cognitive semantic approach and the values of spiritual education. Through the cognitive semantic approach, the conception of meaning to describe the judgment day in the Qur’an was formulated by mapping the meaning resulted from the source domain (Sd) to target domain (Sd). To show and compare references in (Sd) to (Td), referential technique was used. From organizing (Sd) to (Td) on metaphorical expressions which showed the judgment day in the Qur'an, the conceptions of the meaning of state, time, movement, and change were generated. The studies on the names of judgment day in the Qur'an influence the value of moral education, which is able to increase faith in God, observe nature and its big symptoms, create good character between God and man, and believe in God’s noble character.
AL-MUSYKILÂT AL-TSAQÂFIYAH ALLATÎ TUJÂBAHU MUTA’ALLIMI AL-LUGHAH AL-‘ARABIYAH BI WASHFIHÂ LUGHAH TSÂNIYAH FÎ BILÂD AL-MALÂYÛ
Authors: Abdalla Adil Elshiekh
Published: February 2019

The Arabic language that Malay learns as a second language belongs to a language group other than that of the Malay language, which is the mother tongue of the Arabic language learners in the Malay archipelago. It is well known that the Linguistic Library was filled with many studies comparing the two languages at the linguistic level, and no study compares them to the cultural level. Therefore, this pioneering study was concerned with a comparison between the two cultural languages. The study adopted a descriptive analytical approach; comparing the Malay and Arabic cultures and describing the differences between them in this field. The method of interviewing Malay students who represented the archipelago region and Arab Arabic teachers was also used to identify the most important problems arising from the different cultures that confront the two parties in Arabic teaching. The findings show that the Malay culture was greatly influenced by the Arab-Islamic culture. But there are differences between cultural manifestation in Arabic and Malay languages that, in turn, give some problems in Arabic teaching and learning in the Malay Archipelago.
Análisis de la evolución de la Responsabilidad Social en el Ecuador, según las corrientes teóricas de Garriga y Melé
Authors: Luzuriaga Katerine Alexandra
Published: February 2019

Se efectúa un análisis de la evolución de Responsabilidad Social Empresarial en el Ecuador durante las últimas tres décadas, tomando en cuenta las corrientes teóricas propuestas por Garriga y Melé.  La información se recopiló a través de entrevistas a representantes de organismos que trabajan y han trabajado en el impulso de la RSE en el Ecuador, la revisión exhaustiva de informes digitales, bibliográficos y reportes empresariales de RSE encontrados en la web.  Como resultado se pudo verificar un progresivo avance desde la corriente teórica instrumental, pasando por las corrientes política e integrativa hacia la corriente ética, enfocada en el bienestar común.
Rancang Bangun Pirolisator Liquid Smoke Kesambi dan Aplikasi Liquid Smoke pada Ikan Asap
Authors: Leki Aloysius , Mardyaningsih Mamiek , Jimmy Dimu Roymons
Published: February 2019

The study objectives to 1) design and produce liquid smoke-generating device including pyrolysis reactor with simple redestilator; 2) apply liquid smoke kesambi into the fishes on different concentrations; 3) analyse the quality to obtain the best concentration, so that contributes to the increased value-added of fishery products. The study using a Randomized Block Design (RAK) research method on two factors. Factor 1 was the immersion time with five levels (5, 10, 15, 20, 25) minutes and factor 2 was the smoke concentration of kesambi consisting of five levels (0, 5%, 1.0%, 1.5%, 2.0%, 2.5%). Each level performed three repetitions. As resulted,Â  a simple pyrolysis and re-distillation device able to produce grade 1 liquid smoke which is safe for the processing of fishery products. The best treatment to produce the good smoked fish from "kesambi" liquid smoke on chemical, microbiological and sensory parameters at "kesambi" liquid smoke concentration of 1.5% with immersion time around 15 minutes in a three main components (phenol, carbonyl and acids) simultaneously act as antioxidants and antimicrobials as well as affected to the storage time, color and taste characteristic of the smoked fish products.Â Keywords: pyrolysator, smoked fish, liquid smoke of kesambi,preservatives.
ANALISIS APLIKASI SISTEM PENGOLAHAN SUARA SEBAGAI PENGAMAN RUMAH BERBASIS MIKROKONTROLER
Authors: Maulana Asep , Agoes Suhartati
Published: February 2019

The development of digital signal processing methods such as human voice signals is widely used for sound signals identification in security systems for example a home security system. In this study an experiment of home security system was carried out by identifying a test sound compared with the voice in the database. If the identification process was successful, then the microcontroller could work to open the door or vice versa. The sound signal on the database are sample voice signals that has been recorded using speaker recognition. The Confidence Threshold and Strictness Control was set to obtain a specific sound signal in each sample using the wavelet transformation. The test sound signal is the input sound signal which is then compared with the sound signal in the database. The parameters used to analyze the signal were the mean square error (MSE) and peak signal to noise ratio (PSNR). The test conducted on five samples show a good identification performance for Sample 2 at 50 cm distance with MSE value of 0.000013366 and PSNR value of 48.65 with the results of the house door can be opened. While the MSE value is 0.015653 and the PSNR value of 18.05 dB produced by Sample 2 at 90 cm distance results a door that cannot be opened. At distance more than 80 cm, all samples produced greater value of MSE and the PSNR value become smaller so that the identification process was unsuccessful and the door was not open. Perkembangan metode pengolahan sinyal digital seperti sinyal suara manusia banyak digunakan untuk proses identifikasi sinyal suara untuk sistem pengaman, salah satu contohnya adalah sistem pengaman rumah. Pada penelitian ini dilakukan uji coba sistem pengaman rumah yang dapat mengidentifikasi suara dengan cara membandingkan suara tersebut dengan suara pada database. Apabila proses identifikasi berhasil maka mikrokontroler akan mengirimkan perintah untuk membuka pintu rumah atau sebaliknya. Sinyal suara pada database adalah sinyal suara sampel yang telah direkam menggunakan speaker recognition. Confidence Threshold dan Strictness Control diatur agar diperoleh sinyal suara yang spesifik untuk setiap sampel dengan menggunakan transformasi wavelet. Sinyal suara tes adalah sinyal suara masukan yang kemudian dibandingkan dengan sinyal suara pada database tersebut. Parameter yang digunakan yaitu mean square error (MSE) dan peak signal to noise ratio (PSNR). Pengujian yang dilakukan pada lima sampel menghasilkan kinerja identifikasi yang baik untuk Sampel 2 pada jarak 50 cm dengan nilai MSE sebesar 0,000013366 dan nilai PSNR 48,65 dB dengan hasil pintu rumah dapat terbuka. Sedangkan nilai MSE sebesar 0,015653 dan nilai PSNR sebesar 18,05 dB yang dihasilkan oleh Sampel 2 pada jarak 90 cm menghasilkan pintu tidak dapat terbuka. Pada jarak pengujian lebih dari 80 cm, semua sampel menghasilkan nilai MSE semakin besar dan nilai PSNR semakin kecil sehingga proses identifikasi tidak berhasil dan pintu rumah tidak terbuka.
Turkish Role of Syrian Crises
Authors: Khalaf al-Bayati Aref Mohammed , Hassan Nasser Al - Jubouri Ibrahim Ahmed
Published: February 2019

The role of Turkey towards Syria that has become arena of con-flict for various global and regional powers and everyone is looking for the role. Turkey was one where these forces had a role and attitudes towards the Syrian crisis and the most prominent of the Syrian regime change. And Turkey is seeking to impose their role in the crisis through cooperation with its factors and political and military, economic and social, Turkey did not resort to the use of military intervention effectively so far because it is well aware that it does not support entering battle is calculated in its results as it does not want to engage in an open war so it was interfering in the bombing of some state regulation sites (Daash) and some PKK sites its role is to confirm and inform everyone that it exists and Turkey strongly that in the course of this crisis and the movements of Turkey towards the crisis. Be calculated and coordinated and in line with the movements of the United States became clear in order to employ these capabilities available to support Turkey's role regional as main objectives in Turkey's regional policy and is to maintain a unified sovereign Turkish territory and integrity and achieve significant economic progress and strengthen the position of Turkey as a force pivotal regional by Decrease, Turkey has been able to adapt its policy in line with international and regional realities making Turkey is able to lead the region and take advantage of the collapse of the Arab national security system and the absence of balance in the region.
Chinese Foreign Policy In period presidency Both of Mao Zedong and Deng Chao Bing: A comparative study
Authors: Hamid Adnan Khalaf
Published: February 2019

The Chinese foreign policy may have been associated in the personal and political decision-maker as we find fluctuate fluctuated between those who hold decision Chinese solo of the magnitude of his leadership, "Mao Zedong" or for possession of the three authorities in his hand "Presidium of the Central Committee of the Communist Party and the state presidency and the presidency of the Military Committee," and the collective leadership actress of the Standing Committee of the Political Bureau, and a small leadership groups to address urgent crises. And also I thought it was the Communist ideology adopting the Stalinist model, at the beginning of the PRC in 1949 until 1978.

   And began his leadership of China in the new track, the opposite of the old path, because contrary to policies of the past irrationality, and works on the application of an economic system Rashid aims to modernize China, which moved from a simple, isolated from the outside world to significant in foreign policy, its international impact of the State of the State.
Armed Violence in the Ideology of Contemporary Islamic Fundamentalism - Study models
Authors: Khudair Kazem Laith Mzahim
Published: February 2019

The armed violence of many radical Islamic movements is one of the most important means to achieve the goals and objectives of these movements. These movements have legitimized and legitimized these violent practices and constructed justification ideologies in order to justify their use for them both at home against governments or against the other Religiously, intellectually and even culturally, or abroad against countries that call them the term "unbelievers", especially the United States of America.
MENINGKATKAN KEMAMPUAN METAKOGNITIF SISWA MELALUI PEMBELAJARAN DENGAN PENDEKATAN OPEN-ENDED
Authors: Zakiah Nur Eva
Published: February 2019

Abstrak. Penelitian ini bertujuan untuk mengetahui perbedaan peningkatan kemampuan metakognitif antara siswa yang memperoleh pembelajaran dengan pendekatan open-ended dan siswa yang memperoleh pembelajaran biasa ditinjau dari keseluruhan maupun berdasarkan kategori kemampuan awal matematis (tinggi, sedang, dan rendah). Penelitian ini adalah penelitian kuasi eksperimen dengan desain kelompok kontrol pretes-postes non equivalent. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII di SMPN 2 Sukahaji Kabupaten Majalengka pada semester genap Tahun Pelajaran 2013/2014. Penentuan kelas eksperimen dan kontrol menggunakan teknik purposive sampling. Untuk mendapatkan data hasil penelitian digunakan instrumen berupa tes kemampuan metakognitif, lembar observasi aktivitas siswa dan guru, serta pedoman wawancara. Analisis data dilakukan dengan menggunakan uji t, uji Mann-Whitney, dan uji ANOVA dua jalur. Hasil penelitian diperoleh: (1) peningkatan kemampuan metakognitif siswa yang memperoleh pembelajaran dengan pendekatan open-ended lebih baik daripada siswa yang memperoleh pembelajaran biasa; (2) ditinjau dari kemampuan awal matematis (KAM) terdapat perbedaan peningkatan kemampuan metakognitif siswa yang memperoleh pembelajaran dengan pendekatan open-ended dan siswa yang memperoleh pembelajaran biasa; (3) tidak terdapat interaksi antara pembelajaran dan KAM terhadap peningkatan kemampuan metakognitif siswa.
PENGGUNAAN TEKNIK MURDER PENDEKATAN METAKOGNITIF UNTUK MENINGKATKAN PENALARAN MATEMATIS MAHASISWA PENDIDIKAN MATEMATIKA PADA MATAKULIAH GEOMETRI ANALITIK
Authors: Asnawati Sri , Dewi Irmawati Liliana Kusuma
Published: February 2019

Tujuan dari penelitian ini adalah menelaah peningkatan kemampuan penalaran matematis mahasiswa yang memperoleh pembelajaran teknik MURDER pendekatan metakognitif dan mahasiswa yang memperoleh pembelajaran ekspositori pada materi garis dan lingkaran. Penelitian ini merupakan penelitian kuantitatif. Subjek penelitian adalah mahasiswa tingkat dua kelas A dan kelas B yang terdiri dari 35 mahasiswa. Metode pengumpulan data yang digunakan meliputi: (1) tes kemampuan penalaran matematis, (2) observasi, (4) dokumentasi. Data dianalisis menggunakan uji-t atau uji mann whitney. Hasil temuan penelitianin adalah: (1) Peningkatan kemampuan penalaran matematis mahasiswa yang memperoleh pembelajaran teknik MURDER pendekatan metakognitif lebih baik daripada peningkatan kemampuan penalaran matematis mahasiswa yang memperoleh pembelajaran ekspositori; (2) kualifikasi peningkatan penalaran matematis yang menggunakan pembelajaran teknik MURDER pendekatan metakognitif dan pembelajaran ekspositori masih dalam kategori sedang.
Developing a workflow to represent fractured carbonate reservoirs for simulation models under uncertainties based on flow unit concept
Authors: Mahjour Seyed Kourosh , Gomes Correia Manuel , de Souza dos Santos Antonio Alberto , Schiozer Denis José
Published: February 2019

Description of fractured reservoir rock under uncertainties in a 3D model and integration with reservoir simulation is still a challenging topic. In particular, mapping the potential zones with a reservoir quality can be very useful for making decisions and support development planning. This mapping can be done through the concept of flow units. In this paper, an integrated approach including a Hierarchical Cluster Analysis (HCA), geostatistical modeling and uncertainty analysis is developed and applied to a fractured carbonate in order to integrate on numerical simulation. The workflow begins with different HCA methods, performed to well-logs in three wells, to identify flow units and rock types. Geostatistical techniques are then applied to extend the flow units, petrophysical properties and fractures into the inter-well area. Finally, uncertainty analysis is applied to combine different types of uncertainties for generating ensemble reservoir simulation models. The obtained clusters from different HCA methods are evaluated by the cophenetic coefficient, correlation coefficient, and variation coefficient, and the most appropriate clustering method is used to identify flow units for geostatistical modeling. We subsequently define uncertainties for static and dynamic properties such as permeability, porosity, net-to-gross, fracture, water-relative permeability, fluid properties, and rock compressibility. Discretized Latin Hypercube with Geostatistical (DLHG) method is applied to combine the defined uncertainties and create an ensemble of 200 simulation models which can span the uncertainty space. Eventually, a base production strategy is defined under operational conditions to check the consistency and reliability of the models created with UNISIM-II-R (reference model) as a real reservoir with known results. Results represent the compatibility of the methodology to characterize fractured reservoirs since those models are consistent with the reference model (used to generate the simulation models). The proposed workflow provides an efficient and useful means of supporting development planning under uncertainty.
Dallas Refugee Engagement Project
Authors: Landreneau Anna , Barzani Kovan , Haris Uroob , Jiang Lawrence , Park Michael , Schmedding Thomas
Published: February 2019

The full capabilities of well-structured project management are rarely realized outside of the scope of the respective profession. The tools and skills in which project managers specialize are furthermore often considered in high-level business contexts, but are far less remembered as crucial components to many other endeavors. This project portfolio serves as an insight into the structure and process of managing a short-term social awareness project and an exploration and application of various project management tools. It also provides a review of the success of implementing sound project management toward humanitarian work on a community level. Public Equity, the team of university students behind this project and report, ultimately hopes to inspire others to learn how they may increase the impact of their community work through strong planning and goal setting.