bluuebunny/crossref_metadata_2025 huggingface dataset:
Philosophical Review on the Meaning of the Term “Four Pillars” of MPR RI
Authors: Hastangka Hastangka , Armawi Armaidy , Kaelan Kaelan
Published: February 2019

The use of the term “Four Pillars” by the People’s Consultative Assembly of the Republic of Indonesia (MPR RI) since the end of 2009 has generated numerous debates in Indonesian political life. The term of Four Pillars that consists of Pancasila, the 1945 Constitution, NKRI (Unitary State of the Republik of Indonesia), and Bhinneka Tunggal Ika (Unity in Diversity) is aﬀected by the essence, meaning, and understanding of the four in their original meanings. This research aims to examine and analysis on the philosophical problem of Four Pillars terms in the context of philosophy of language especially in the context of contestation of meaning and the essence of Four Pillars term in public discourse and debate. The research was conducted in 2014 to 2018 through literature studies in Yogyakarta. The research fnds that the term of “four pillars” since it was produced by political elites through the public education program has degraded and legitimized the meaning of Pancasila, the 1945 Constitution, NKRI (Unitary State of the Republic of Indonesia), and Bhinneka Tunggal Ika (Unity in Diversity). Philosophically, the use of term of four pillars for public education to introduce national insight conducted by the People’s Consultative Assembly of the Republic of Indonesia has distorting of meaning and displacing of meaning of Pancasila, the 1945 Constitution, NKRI, and Bhinneka Tunggal Ika. The term of “four pillars” is also not yet known in this history or by the public.
Pelatihan KKM (Kepala Kamar Mesin) Bagi Nelayan di Kecamatan Kragan Kabupaten Rembang Jawa Tengah
Authors: Winarto Eko Wismo , Harjono Harjono , Himawan Lava
Published: February 2019

The diesel engine lifespan increasing in marine operation will decrease their perfomance.  Some problems will occur, there are hard starting, bad exhaust gas colour and bad power output, suddenly engine stop and hard to start back. There fore any diesel engine training is needed to guard engine perfome. The KKM (Ketua Kamar Mesin= engine room head) training for maintaining their ability to serve diesel engine properly is necesary.   Their ability have came from their friend or autodidact. The 25 fishingman ships were burning at Blora quay last several mounths prove of the lack of their ability. Thre are some rutine maintenances sould be done; every 8 hours Radiator water, diesel fuel and lubricantion oil are controlled, every week (150 hours) air screen cleaning, every two weeks (250 hours) oil lubricant replacement. Every month (500 hours) readjust fuel valve, every 1000 hours oil lubricant replacement and garvernor funtion checking, every 1500 hours inlet manifold cleaning and exhaust sistem, every 3000 fuel tank cleaning and to overhaul also replacement worn out spare parts, every 6000 hours cylinder head take apart and carbonation, and every 12000 hours general over haul and replacement worn out spare part.
Perbedaan Pengetahuan Kader Posyandu Sebelum dan Sesudah Dilakukan Pelatihan Penggunaan Aplikasi iPOSYANDU
Authors: Widarti Widarti , Rinawan Fedri R , Susanti Ari Indra , Fitri Hironima N
Published: February 2019

Posyandu  cadres  are  community  elements  that  have  an  important  role  in  carrying  out Posyandu activities. Cadre's tasks include registration, recording, weighing, counseling, and discussing the results of Posyandu activities. One important task of cadres is recording and reporting. So far, the recording and reporting of posyandu is still done manually, therefore cadres need to be supported by information technology to facilitate the task. The iPosyandu application is one of the smartphone application innovations that is used to facilitate cadre assignments in Posyandu activities. This study aims to determine the differences in knowledge of cadres before and after training about the use of iPosyandu applications. The research method used is analytical with cross sectional approach. The subjects of this study were 86. Posyandu cadres in Pasawahan District. Retrieval of data in this study using research instruments in the form of questionnaires given before and after training. The results of this study  indicate  that  there  are  differences  in  Posyandu  cadre  knowledge  before  and  after training, namely p = 0,000 (p <0.05). Cadres who have good knowledge increase up to 100%. Before  the  training,  cadres  who  had  good  knowledge  were  54.65%.  Increased  cadre knowledge score of 45.35%. The conclusion of this study is that there is a difference in cadre knowledge after training on the use of the iPosyandu application.
Pembuatan Rangka Atap dan Sarana Pendukungnya Bangunan Pengolah Sampah Desa Banjararum Kalibawang
Authors: Herumanta Bambang
Published: February 2019

Garbage in Banjararum is increasing due to the source of garbage that always increases. The source of garbage comes from stalls, schools, health centers, and agriculture. To handle the garbage needs a solution to reduce the negative impact on health society. Implementation is carried out with stages, measurements, installation of stakes, excavation of foundation, installation of roof, installation of columns, walls, roof truss, and roof cover.  Followed by making a machine room, pools to collect the garbage. The results of this community service are that the garbage processing building consists in the engine room, Pools for garbage collection that will be processed.
Pembuatan Toko Online Produk-Produk Khas di Kawasan Menoreh Kulonprogo
Authors: Fahrurrozi Imam , Fauzan Muhammad Rifqi Al , Putri Tika Erna , Firmansyah Rendra Dwi , Adrian Ronald , Suriani Atikah
Published: February 2019

One of the activities of dedication to the community of Vocational School UGM aims to create an Online Store of typical products in Menoreh area, Samigaluh District, Kulon Progo Regency. Menoreh is a very potential area not only because of its natural resources, it is proved by the existence of government support through the Ministry of Tourism which establish Menoreh as the National Tourism Strategic Area (KSPN) Borobudur. Menoreh area also save a lot of tourism potential that is still not well developed. Not much information can be obtained from the internet about tours in Menoreh, especially about the original products of Menoreh area such as the chips of the merchant, suroloyo coffee and many other products. So need a special Web-based Online Store to promote these products so as to improve the information and sales of original products of the region. In addition to making the Online Store products typical of the Menorah area, community service activities also provide training for the admin in each village in Menoreh area. As a result the typical products of the Menorah area can be accessed on the URL page: produk.menoreh.org and each village has an admin who is responsible for the promotion of original products from their respective villages.
Penyelundupan dan Terbentuknya Kawasan Ekonomi Maritim Wakatobi Tahun 1980-an
Authors: Rabani La Ode
Published: February 2019

This paper explains three important factors that affected the history of Wakatobi economic area shifting in Southeast Sulawesi.First, global market commodities such as duralex, bicycles, motorbikes, mechanized boats were easier to find and came earlier in this area than other regions.Second, illegal trading (smuggling) was likely to happen because of the lax of authorities in guarding its sea areas between 1950’s-1990’s.Third, the capital accumulation in this area pushed the improvement of the economic infrastuctures that lead to market expansion to Eastern Indonesia.
Same Fate, Different Choices: Decolonization in Vietnam and Indonesia, 1945–1960s
Authors: Thuy Pham Van
Published: February 2019

The purpose of this study is to sketch out the similarities and differences in the process of decolonization in Indonesia and Vietnam during the period from the 1930s to the early 1960s, with special attention to the political and economic aspects. Both countries shared similarities in that they were the first countries to declare independence in Southeast Asia from the Japanese and that they were highly revolutionized during the occupation. Both countries had the most violent and complete colonial break in comparison to other Southeast Asian countries. Yet, there were some major differences within the process of decolonization, especially during the final phase. Indonesia opted for a diplomatic peace process and eventually obtained a transfer of sovereignty from the Netherlands in late 1949, while Vietnam continued military struggle against the French until 1954. This resulted in highly different patterns of the economic decolonization, such as the process of nationalization, the government policies concerning foreign investments and the extent of state control over the economy. French businesses in Vietnam were ruined in the North following the withdrawal of French army in 1954-1955. Their remaining assets in South Vietnam were shortly also taken over by the Diem government. Meanwhile, the Dutch continued to dominate the Indonesian economy after the transfer of sovereignty. It was not until the late 1950s that Dutch firms were seized and finally nationalized by the Indonesian government.
Strategies of Rent Seeking during The Sukarno Period: Foreigners and Corruption, 1950–1965
Authors: Fakih Farabi
Published: February 2019

This articles tries to analyze the corruption strategy that was becoming institutionalized during the Liberal Democracy (1950-1957) and Guided Democracy (1957-1965) period and how the state dealt with these challenges through managerial strategies. Corruption here is seen as a discourse that are often used by new state elite entrant to discredit old elites, especially those with connection to the financial or economic policy makers. The position of foreigners here are central because they provide opportunities for asset transfer or the creation of new assets. By looking at the financial transition from Liberal Democracy to Guided Democracy, the forms of transfer or asset production through corruption or collusion could be discerned.
Sejarah Hukum Maritim Kerajaan Sriwijaya dan Majapahit dalam Hukum Indonesia Kini
Authors: Pradhani Sartika Intaning
Published: February 2019

The purpose of this research is to analyze the control of Sriwijaya and Majapahit Kingdom towards their maritime territory and to learn whether their control may be practiced in the regulatory on the maritime territory of Unitary State Republic of Indonesia today. It is a legal normative research which has descriptive and analytical nature. The control of Sriwijaya and Majapahit Kingdom towards their maritime territory was conducted through adat law. Maritime territory of Indonesia today is controlled by the written law created by the government and the unwritten law practiced by the people.
Proximate and Sensory Evaluation of Different Zobo-Moringa Blends Packaged in Tea Bags
Authors: J.C. Ibeabuchi , D.C. Okafor , I.M. Agunwah , O.A. Agim , M.O. Nwosu , C.N. Eluchie , E.J. Aneke
Published: February 2019

Different blends of Roselle calyx and Moringa leaves (90:10%. 80:20%, 70:30%, and 50:50% respectively) were used in processing the novel instant “Zobo-moringa mix” by drying, grinding and mixing of Zobo calyx, moringa leaves, ginger, cloves and orange flavour. Various recipes were formulated using linear programming, after which sensory evaluation was carried out to obtain an acceptable formula. Dried Moringa leaves were added at different proportion by varying the amount of Zobo calyx used. All samples were packaged in teabags. Proximate analysis was carried out on the samples. The results of the proximate analysis showed that the proximate composition of the samples was significantly higher (P < 0.05) in protein and it increases as the proportion of Moringa increases from 2.325% to 28.05%. For the crude fiber, there was a decrease in its composition from 14.00% to 5.70% as the proportion of Moringa increases. It is significantly low in carbohydrate from 59.98% to 29.62% as the proportion of Moringa increases. The results of the sensory evaluation of the samples showed that the samples into which Moringa were incorporated were generally more accepted than the conventional Zobo sample (control).
Efecto del quitosano en el control de Alternaria sp. en plantas de jitomate en invernadero
Authors: Rodríguez-Guzmán Carlos A. , González-Estrada Ramsés R. , Bautista-Baños Silvia , Gutiérrez-Martínez Porfirio
Published: February 2019

México es el principal exportador de jitomate a nivel mundial. El uso de invernaderos favorece la protección y producción de hortalizas, sin embargo, las plántulas de jitomate son sensibles al ataque de hongos necrotróficos como Alternaria sp. y el uso de fungicidas para el control de enfermedades aunque efectivo, daña al medio ambiente y favorece la aparición de cepas resistentes, situación que impulsa a buscar alternativas seguras para el uso de fungicidas sintéticos. El quitosano posee actividad antifúngica además de la capacidad de activar mecanismos de defensa en las plantas. En este estudio, a las plantas de jitomate se les aplicó quitosano a diferentes concentraciones. Se determinó el porcentaje de daño foliar, germinación de esporas, inducción de peróxido de hidrógeno y actividad enzimática (peroxidasa y polifenoloxidasa). Se obtuvo una reducción estadísticamente significativa en el daño foliar y la germinación de esporas en plantas tratadas con 0.01% de quitosano (hasta un 80%) en comparación con el control. La producción de H2O2 y la actividad enzimática fue inducida en plantas tratadas. Por lo tanto, la aplicación de quitosano puede ser una alternativa viable para el control de la pudrición causada por Alternaria sp. en jitomate.
Microdominios membranales bacterianos semejantes a balsas lipídicas
Authors: Guzmán-Flores José E. , Georgellis Dimitris , Álvarez Adrián F.
Published: February 2019

La capacidad de las membranas biológicas para compartimentar diversos procesos fisiológicos como la transducción de señales, tráfico vesicular, entre otros, ha llevado al estudio de estructuras conocidas como balsas lipídicas o microdominios de membrana. Estos microdominios se componen de proteínas y lípidos especializados, los cuales han sido ampliamente descritos en una gran variedad de células eucariotas. Una característica de las balsas lipídicas es el alto grado de empaquetamiento de sus componentes, lo que genera una menor fluidez con respecto al resto de la membrana. La técnica más empleada para caracterizar estos microdominios, es la generación de membranas resistentes a detergentes (DRM-Detergent-Resistant Membranes), la cual aprovecha las características físico-químicas de las balsas lipídicas, cuyos componentes estructurales son resistentes a la solubilización por detergentes. Las proteínas que contienen un dominio conocido como SPFH (Stomatin, Prohibitin, Flotillin, HflK/C) son consideradas como marcadores de balsas lipídicas y se identifican frecuentemente en preparaciones de DRM. Recientemente, la amplia distribución de proteínas con dominios SPFH codificadas en cromosomas bacterianos, ha dirigido el enfoque al estudio de estructuras similares a balsas lipídicas en las membranas bacterianas. En esta revisión se exponen algunos avances recientes en la identificación y estudio de los microdominios de membrana bacterianos similares a balsas lipídicas presentes en eucariontes.
Análisis crítico de algunas teorías sobre el concepto de definición
Authors: García Máynez Eduardo
Published: February 2019

Análisis crítico de algunas teorías sobre el concepto de definición
Historicidad y sistematicidad de la filosofía
Authors: Bueno Miguel
Published: February 2019

Historicidad y sistematicidad de la filosofía
La analogía entre Dios y las criaturas según Sto. Tomás
Authors: García Díaz Adolfo
Published: February 2019

La analogía entre Dios y las criaturas según Sto. Tomás
La doctrina kantiana de la paz perpetua
Authors: Ebbinghaus Julius
Published: February 2019

La doctrina kantiana de la paz perpetua
Seminario sobre la Lógica de Hegel
Authors: Gaos José
Published: February 2019

Seminario sobre la Lógica de Hegel
Antonio Gómez Robledo, Ensayo sobre las virtudes intelectuales
Authors: García Díaz Adolfo
Published: February 2019

Antonio Gómez Robledo, Ensayo sobre las virtudes intelectuales
Leopoldo Zea, América en la historia
Authors: S. Hartman Robert
Published: February 2019

Leopoldo Zea, América en la historia
Juan Llambías de Azevedo, El pensamiento del Derecho y del Estado en la antigüedad, desde Homero hasta Platón
Authors: Recaséns Siches Luis
Published: February 2019

Juan Llambías de Azevedo, El pensamiento del Derecho y del Estado en la antigüedad, desde Homero hasta Platón
Alain Guy, Les philosophes espagnols d'Hier et d'Aujourd'hui. I. Époques et auteurs. II. Textes choisis
Authors: Villoro Luis
Published: February 2019

Alain Guy, Les philosophes espagnols d'Hier et d'Aujourd'hui. I. Époques et auteurs. II. Textes choisis
Hans Reichenbach, The direction of time
Authors: De Gortari Eli
Published: February 2019

Hans Reichenbach, The direction of time
La noción universal del derecho y los conceptos jurídicos fundamentales
Authors: García Máynez Eduardo
Published: February 2019

La noción universal del derecho y los conceptos jurídicos fundamentales
La categoría de energía
Authors: De Gortari Eli
Published: February 2019

La categoría de energía
La diferencia lógica entre la filosofía y la ciencia
Authors: S. Hartman Robert
Published: February 2019

La diferencia lógica entre la filosofía y la ciencia
La estética de R.G. Collingwood
Authors: Ramos Samuel
Published: February 2019

La estética de R.G. Collingwood
Causalidad y determinismo
Authors: De Gortari Eli
Published: February 2019

Causalidad y determinismo
Axiología y semántica: un ensayo sobre la medición del valor
Authors: S. Hartman Robert
Published: February 2019

Axiología y semántica: un ensayo sobre la medición del valor
Sentido y sinsentido en las Investigaciones lógicas
Authors: Rossi Alejandro
Published: February 2019

Sentido y sinsentido en las Investigaciones lógicas
Caio Prado Júnior, Notas Introdutórias à Lógica Dialéctica
Authors: De Gortari Eli
Published: February 2019

Caio Prado Júnior, Notas Introdutórias à Lógica Dialéctica
Robert S. Hartman, La estructura del valor. Fundamentos de la axiología científica
Authors: Álvarez Laso José
Published: February 2019

Robert S. Hartman, La estructura del valor. Fundamentos de la axiología científica
Luis Recaséns Siches, Filosofía del derecho
Authors: S. Hartman Robert
Published: February 2019

Luis Recaséns Siches, Filosofía del derecho
Eduardo García Máynez, Lógica del concepto jurídico
Authors: S. Hartman Robert
Published: February 2019

Eduardo García Máynez, Lógica del concepto jurídico
Meditaciones y análisis sobre el albedrío
Authors: Recaséns Siches Luis
Published: February 2019

Meditaciones y análisis sobre el albedrío
La contribución del idealismo fenomenológico a la restauración del realismo
Authors: Llambías de Azevedo Juan
Published: February 2019

La contribución del idealismo fenomenológico a la restauración del realismo
La crítica del positivismo lógico a la metafísica
Authors: Villoro Luis
Published: February 2019

La crítica del positivismo lógico a la metafísica
Sobre la enseñanza de la filosofía (Ponencia de Fernando Salmerón. Intervenciones de Francisco Larroyo, Luis Villoro y Robert S. Hartman)
Authors: Salmerón Fernando
Published: February 2019

Sobre la enseñanza de la filosofía (Ponencia de Fernando Salmerón. Intervenciones de Francisco Larroyo, Luis Villoro y Robert S. Hartman)
Alfonso Reyes, La filosofía helenística
Authors: Villegas Abelardo
Published: February 2019

Alfonso Reyes, La filosofía helenística
Francisco Larroyo y Miguel Ángel Ceballos, La lógica de las ciencias
Authors: Escobar Peñaloza Edmundo Félix
Published: February 2019

Francisco Larroyo y Miguel Ángel Ceballos, La lógica de las ciencias
Fritz J. von Rintelen, La finitud en el pensamiento actual y la infinitud agustiniana
Authors: Basave Fernández del Valle Agustín
Published: February 2019

Fritz J. von Rintelen, La finitud en el pensamiento actual y la infinitud agustiniana
Fritz Pappenheim, The Alienation of Modern Man
Authors: De Gortari Eli
Published: February 2019

Fritz Pappenheim, The Alienation of Modern Man
El conocimiento del Bien en Platón
Authors: S. Hartman Robert
Published: February 2019

El conocimiento del Bien en Platón
Contribución a la teoría de los valores
Authors: Bueno Miguel
Published: February 2019

Contribución a la teoría de los valores
La categoría de movimiento
Authors: De Gortari Eli
Published: February 2019

La categoría de movimiento
El ideal de racionalidad y la regla de justicia
Authors: Perelman Ch.
Published: February 2019

El ideal de racionalidad y la regla de justicia
Algo desde el punto de vista de los juristas
Authors: Paradies F.
Published: February 2019

Algo desde el punto de vista de los juristas
Obras inéditas de Ortega: ¿Qué es filosofía?
Authors: Gaos José
Published: February 2019

Obras inéditas de Ortega: ¿Qué es filosofía?
Edward H. Madden, The Structure of Scientific Thought: An Introduction to Philosophy of Science
Authors: S. Hartman Robert
Published: February 2019

Edward H. Madden, The Structure of Scientific Thought: An Introduction to Philosophy of Science
R.G. Collingwood, Los principios del arte
Authors: Bueno Miguel
Published: February 2019

R.G. Collingwood, Los principios del arte
Peter Geach, Mental Acts: Their Content and Their Objects
Authors: Rossi Alejandro
Published: February 2019

Peter Geach, Mental Acts: Their Content and Their Objects
Simetría, asimetría y antisimetría
Authors: De Gortari Eli
Published: February 2019

Simetría, asimetría y antisimetría
Lenguaje privado
Authors: Rossi Alejandro
Published: February 2019

Lenguaje privado
Cultura y ciencia del derecho
Authors: Bagolini Luigi
Published: February 2019

Cultura y ciencia del derecho
Incalificación e indiferencia
Authors: G. Conte Amadeo
Published: February 2019

Incalificación e indiferencia
Uberto Scarpelli, Filosofia analitica, norme e valori
Authors: Rossi Alejandro
Published: February 2019

Uberto Scarpelli, Filosofia analitica, norme e valori
Werner Marx, Heidegger und die Tradition. Eine problemgeschichtliche Einführung in die Grundbestimmungen des Seins
Authors: Guerra Ricardo
Published: February 2019

Werner Marx, Heidegger und die Tradition. Eine problemgeschichtliche Einführung in die Grundbestimmungen des Seins
Razón y razones del valor: la axiología de la Escuela de Oxford
Authors: S. Hartman Robert
Published: February 2019

Razón y razones del valor: la axiología de la Escuela de Oxford
William Shaftesbury, Del Soliloquio o Consejos al escritor
Authors: Bueno Miguel
Published: February 2019

William Shaftesbury, Del Soliloquio o Consejos al escritor
Sócrates y Jesús
Authors: Gómez Robledo Antonio
Published: February 2019

Sócrates y Jesús
Structural and construction design of the system and structures of the supply and distribution of air in the treatment of waste
Authors: Zelentsov Danila V. , Chertes Konstantin L. , Tupitsyna Olga V.
Published: February 2019

Introduction. Neutralization methods (including composting) are widely used in the technologies of chemical and biothermal oxidation of organic matter. A promising method of waste management is their biothermal composting using controlled gas flows. The methods of process intensification are described: the introduction of inoculating additives, increasing the homogeneity of the mixture, recycling of composts, natural and forced low-pressure and high-pressure aeration, and several others. One example of the implementation of these technologies is the disposal of oil-contaminated soils. Materials and methods. The description of the implemented complexes of biothermal composting of oil-contaminated soils: functional zoning, design solutions. The main functional zones are shown: input control section, intermediate placement area, continuous forced aeration zone (inoculation), periodic forced aeration zone (stacked cavalier biodegradation), and natural aeration zone without mixing (ripening zone). The main element of the complex is the combined aeration system (forced from blower devices and natural mechanical mixing). The expediency of using high-pressure forced aeration to intensify the composting process is shown. Results. The developed mode of operation of the aeration system of the composted mass is described: the initial process of incomplete oxidation of organic matter in stacks of inoculation with a constant air flow and the final decomposition of organic matter with a periodic air flow. The constructive design of the high-pressure forced aeration system used to intensify the composting process is given. Aerobic biothermal composting is performed in aerated piles, which are formed on sites with a waterproof coating. Aeration, necessary to accelerate the decomposition of organic matter in the composts, is carried out in natural (mixing with a ladle) and artificial (purging) conditions. For purging use a system of perforated pipes and blower station. Describes measures to protect pipelines (ducts) from aggressive environmental exposure and increase their service life, to ensure the efficiency of the aeration system in an emergency. Conclusions. The possibility of practical implementation of gas flow control technology in the design, construction and operation of biothermal treatment of waste is shown. The implementation of the projects described in the article showed the need to create a generalized mathematical model that would describe in general terms the behavior of gas flows in heterophase wastes.
Numerical and experimental investigations of steel-concrete beams with thin-walled section
Authors: Zamaliev Farit S.
Published: February 2019

Introduction. Conducted is to the evaluation of the stress-strain state of the steel-concrete beams with thin-walled section. In recent times, steel-reinforced concrete structures have become widely used in civilian buildings (beams, slabs, columns). Thin-walled section have not found wide application in steel concrete structures, unlike steel structures. Presents the results of numerical studies of beams consisting of concrete, anchors and steel beams. Two investigating of the location of anchors are given. Numerical investigations are presented of steel-concrete beams with thin-walled section based on numerical studies. Testing procedure and test result are given. Results of calculations, comparison of numerical and experimental studies are presented. Materials and methods. For full-scale experiments, steel I-beams with filling of side cavities with concrete were adopted, screws are used as anchor ties, with varied both the lengths and their location (vertically and obliquely). As steel curved C-shaped steel profiles were used steel profiles from the range of the company “Steel Faces”. ANSYS software package was used for computer modeling. A total of 16 steel concrete beams were considered, for which the results of strength and stiffness evaluation were obtained in ANSYS. Results. The data of the stress-strain state of beams on the basis of computer simulation are obtained. The results are used for the production of field samples. Data of computer simulation are compared with the indicators of field experiments. Conclusions. The stress-strain state of steel-concrete structures was studied on the basis of numerical and experimental data. The proposed calculation method gives good convergence with the experimental data. Anchor connections made from self-tapping screws can be used in studies for modeling in steel-concrete beams structures and other anchor devices, ensuring the joint operation of concrete and steel profiles in structures.
Innovative system of organization, accounting treatment of solid municipal and bulky waste, economic incentives for their separate collection and processing
Authors: Marev Vladimir A. , Tskhovrebov Eduard S. , Velichko Evgeniy G. , Gaev Fedor F. , Shkanov Sergey I. , Yakushina Anastasia M. , Rakhmanov Mikhail L. , Yushin Vasiliy V. , Vahrushev Sergey A.
Published: February 2019

Introduction. The approach to the creation and development of the system of separate collection and pre-treatment of municipal solid waste (MSW) and bulky waste. At present, Russia is lagging behind in the level of waste disposal, the expedient use of secondary resources. One of the main reasons is the lack of a cost-effective system for managing waste and secondary resources. Despite the deteriorating environmental situation, the closure of landfills for municipal solid waste, the growth of unauthorized landfills, there has been a trend of growth in tariffs for removal and disposal of municipal solid waste (MSW) and bulky waste affecting the entire population of Russia. This problem determines the need to find new scientific and methodological approaches and practical solutions for planning not only the placement of industrial waste disposal infrastructure, but also creating a system for separate collection and pretreatment of MSW and bulky waste in the sources of their formation, justification and optimization of the standards for the accumulation of this waste for citizens. Materials and methods. Materials for conducting a scientific research are: legal acts, standards, guidelines and recommendations, regulatory and technical documentation in the field of waste management, published materials of domestic and foreign scientific research. The methods of scientific research are based on the use of factor, comparative, expert types of analysis. Results. Optimization of the system for calculating the standard of accumulation of MSW and bulky waste is proposed; reducing the financial burden on citizens in terms of tariffs for garbage collection; economic incentives for the population to separate the collection of MSW with the pretreatment of the components of this waste to the level of demanded secondary resources. Conclusions. The introduction of the proposed system will allow achieving socio-economic, environmental, natural resource, political effect, consolidating the society to solve the problem of resource conservation, the use of secondary resources.
Stress-strain state of friction joints with laser treatment of contact surfaces
Authors: Gleb V Martynov , Makarov Aleksey I. , Morina Elena A. , Monastyreva Daria E.
Published: February 2019

Introduction. Researched is conducted to determine the possibility of using an alternative method - laser cleaning. Laser systems have proven themselves in many areas and are a high-tech and effective solution for many construction problems. Despite this nowadays sandblasting is the most common method of processing contact surfaces of high-strength bolted joints - an outdated technology, with high equipment wear and even dangerous to people’s health. Materials and methods. Sandblast and laser-treated specimens were tested for shear. Before testing, the roughness of the contact surfaces and the tension force of high-strength bolts were tested. During the test, the readings of the meter and dial-indicator were taken. The experiments were carried out on a hydraulic press IPS-500, the samples were provided in a processed form. Results. According to the data obtained, strain graphs were plotted and the shear forces of the samples were calculated. Calculated efforts were compared with standard values. The results show the compliance of samples with the requirements of SP 35.13330.2016 “Bridges and pipes” in terms of strength characteristics. Samples with laser surface cleaning have a safety margin value similar to sandblasted samples. Conclusions. Comparison of the strength characteristics proves the possibility of using laser cleaning of the contact surfaces of friction joints. After the transition from outdated technologies, the process of surface preparation can be made economical and environmentally friendly. The obtained values and data can be entered into a number of regulatory documents, including SP 35.13330.2016 “Bridges and pipes” for future research and the widespread application of the method.
Regularities of formation of adhesive contact “sol-silicate paint - substrate”
Authors: Loganina Valentina I. , Mazhitov Erkebulan B.
Published: February 2019

Introduction. The use as a binder in the manufacture of silicate paints polysilicate solutions obtained by mixing liquid glass and silica sol is considered. To regulate the rheological properties of the paint, improve the filling and prevent the pigment part from sagging, it has been proposed to introduce glycerin into the binder composition. The results of studying the interfacial interaction between the paint and the substrate are given. Materials and methods. In developing the formulation of silicate paints based on polysilicate solutions, MK-2 microcalcite, marshalite, diatomite and talc of MT-GSM grade were used as a filler, and titanium dioxide as a pigment. Polysilicate solutions were obtained by reacting stabilized solutions of colloidal silica (sols) with aqueous solutions of alkali silicates (liquid glasses). Nanosil 20 and Nanosil 30 silicic acid sol were used, produced by the Promsteklocentr PC. Used potassium liquid glass with module M = 3.29. A thermodynamic method was used to assess the interfacial interaction. Results. Shown that the introduction of glycerol into the formulation of a sol of silicate paint promotes a decrease in the interfacial surface tension and a better wetting of the surface of the mortar substrate. An increase in wetting coefficient is observed. Coatings based on sol silicate paints with the addition of glycerin are characterized by increased crack resistance. An increase in tensile strength, maximum tensile properties, and decrease in the elastic modulus of paint membranes based on the composition with glycerol has been established. The values of the free surface energy of the coating based on the sol of silicate paint and the ratio of the polar to the dispersion component of the free energy of the surface are given. Coatings based on sol of silicate paint with the addition of glycerin are characterized by a large value of the free energy of the surface. In the process of moistening a decrease in the free surface energy is observed due to a decrease in the dispersion component. Conclusions. Studies have shown that the introduction of an additive of glycerin in the formulation of a silicate paint sol contributes to an increase in the performance properties of coatings based on it.
MATHEMATICAL PROOF: THE LEARNING OBSTACLES OF PRE-SERVICE MATHEMATICS TEACHERS ON TRANSFORMATION GEOMETRY
Authors: Noto Muchamad Subali , Priatna Nanang , Dahlan Jarnawi Afgani
Published: February 2019

Several studies related to mathematical proof have been done by many researchers on high-level materials, but not yet examined on the material of transformation geometry. The aim of this research is identification learning obstacles pre-service teachers on transformation geometry. This study is qualitative research; data were collected from interview sheets and test. There were four problems given to 9 pre-service mathematics teachers. The results of this research were as follows: learning obstacles related to the difficulty in applying the concept; related to visualize the geometry object; related to obstacles in determining principle; related to understanding the problem and related obstacles in mathematical proofs such as not understanding and unable to express a definition, not knowing to use the definition to construct the proof, not understanding the use of language and mathematical notation, not knowing how to start the proof.
COMBINING GOOGLE SKETCHUP AND ISPRING SUITE 8: A BREAKTHROUGH TO DEVELOP GEOMETRY LEARNING MEDIA
Authors: Nurwijayanti Ani , Budiyono Budiyono , Fitriana Laila
Published: February 2019

This study aims to develop geometry learning media on curved-solid objects using Ispring Suite 8 with 3D effects supported by Google SketchUp. It also aims to find the effectiveness of the media towards the basic geometry skills and the learning result of 9th-grade students of junior high school. This study is a development study which refers to Budiyono’s development model that includes four stages. These stages are the preliminary, product development, product trial on its effectiveness, dissemination and product implementation. The entire stage was imposed on three different schools in Karanganyar, one of a district in Indonesia, by using stratified cluster random sampling. Within the three schools, we took seven classes to join the effectiveness test through the assessment questionnaire and the before-after test, as well as the efficacy test after the expert's judgement using the validation sheet. The result shows that the geometry learning media is valid based on the experts' validation judgement, and also practical based on the teacher and students’ judgement in the trial of the product. The students’ basic geometry skills and learning result are improved after getting the treatment with the media. Finally, we can conclude that this media is effective and able to be used further in the junior high school level.
La gestión ética en los colegios públicos nocturnos-académicos del sistema educativo costarricense, desde la mirada del personal administrativo-docente
Authors: Solano Castro Adrián , Monge Rodríguez Ingrid , Bolaños Ortiz Olman , Ruiz Chaves Warner
Published: February 2019

Este documento presenta los resultados de una investigación basada en la encuesta realizada a ungrupo de profesionales administrativo-docentes de colegios nocturnos académicos del sistema públicocostarricense. El estudio recuperó opiniones con respecto a la ética en la gestión de los centroseducativos. Entre los principales resultados se encontró que las percepciones acerca del conocimientode la gestión ética inciden en el quehacer práctico del administrador de centro educativo, pueses donde se concretan y donde el mismo funcionario lo evidencia. Por ende, situaciones vinculadascon la transparencia, el consenso, el diálogo, el respeto, el disenso, entre otros, se reconocen y estánpresentes en la gestión del centro. No obstante, hay que fortalecer la transparencia institucional y eldesarrollo profesional para afianzar los saberes existentes en los administradores educativos sobre lagestión ética de su centro educativo.
Ambivalência e teto de vidro nas universidades: uma abordagem a partir dos relatos biográficos das professoras
Authors: Campos Céspedes Jensy , Pessoa Teresa
Published: February 2019

O artigo apresenta parte dos resultados de um projeto de pesquisa realizado em uma universidadecostarriquenha sobre a condição das professoras universitárias. Como parte do estudo, foram elaboradasnarrações biográficas de cinco docentes universitárias que atingiram o nível de catedráticas nasquais foram detectados, elementos comuns relacionados à ambivalência e as barreiras invisíveis queas professoras enfrentam na hora de ascender na carreira docente. A ambivalência é agudizada pelocasamento e a maternidade limitando o desenvolvimento acadêmico das professoras.
SABERES DOCENTES E OS CURSOS SEMIPRESENCIAIS DA EJA
Authors: Farias Humberto Vieira , Ireland Timothy Denis , Silva Eduardo Jorge Lopes Da
Published: February 2019

Este artigo discute os saberes docentes e a prática pedagógica nos cursos semipresenciais da Educação de Jovens e Adultos. Esse tipo de curso traz a marca da flexibilidade de horários, do contato personalizado do educando com o educador e contradiz a lógica do formato dos cursos presenciais. As informações foram coletadas por meio da técnica de entrevistas semiestruturadas com seis educadores (três experientes e três em início de carreira) de uma escola pública. Os sujeitos entrevistados concebem os saberes relacionados com o domínio do conteúdo a ser ensinado e a valorização dos saberes prévios dos docentes, como bastante relevantes para atuar nos cursos semipresenciais da EJA.Palavras-chave: Saberes docentes; Educação de Jovens e Adultos; Cursos semipresenciais.
A UTILIZAÇÃO DA INTERNET NAS PESQUISAS DAS DISSERTAÇÕES DO PROGRAMA DE PÓS-GRADUAÇÃO EM EDUCAÇÃO PROFISSIONAL PPGEP-IFRN (2015-2017)
Authors: Medeiros Neta Olivia Morais , Melo Filho Helio Teodosio de , Silva Paloma Freitas da
Published: February 2019

Neste estudo, elaboramos por meio de levantamento e análise bibliográfica das dissertações defendidas nos anos de 2015, 2016 e 2017 no Programa de Pós-graduação em Educação Profissional, do Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, um mapeamento do uso da internet na produção dos conhecimentos ali sistematizados. Fundamentamo-nos no trabalho de Fragoso, Recuero e Amaral (2015) sobre métodos de pesquisa para a internet, como local e/ou instrumento, tendo como aporte teórico-metodológico uma abordagem quali-quantitativa. Consideramos que, os acessos à internet foram contributos importantes e significativos para a construção dos conhecimentos produzidos, em termos de sua re/organização, da revisão bibliográfica e estado do conhecimento, bem como para a disseminação da produção em domínio público.
Mining spatial dynamic co-location patterns
Authors: Duan Jiangli , Lizhen Wang , Hu Xin , Chen Hongmei
Published: February 2019

Spatial co-location pattern mining is an important part of spatial data
mining, and its purpose is to discover the coexistence spatial feature sets
whose instances are frequently located together in a geographic space. So
far, many algorithms of mining spatial co-location pattern and their
corresponding expansions have been proposed. However, dynamic co-location
patterns have not received attention such as the real meaningful pattern
{Ganoderma lucidum new, maple tree dead} means that ?Ganoderma lucidum? grows
on the ?maple tree? which was already dead. Therefore, in this paper, we
propose the concept of spatial dynamic co-location pattern that can reflect
the dynamic relationships among spatial features and then propose an
algorithm of mining these patterns from the dynamic dataset of spatial
new/dead features. Finally, we conduct extensive experiments and the
experimental results demonstrate that spatial dynamic co-location patterns
are valuable and our algorithm is effective.
Decision tree for credit scoring and discovery of significant features: An empirical analysis based on Chinese microfinance for farmers
Authors: Zhang Yajing , Chi Guotai , Zhang Zhipeng
Published: February 2019

For the tens of thousands of farmers? loan financing, it?s imperative to find
which features are the key indicators affecting the credit scoring of rural
households. In this paper, C5.0, CHAID and C&RT three models are used to
screen the key indicators affecting farmers? credit scoring, and 2044
farmers? microfinance data from 28 provinces in China are applied in the
empirical study. The empirical results show the classification accuracy of
C5.0 is better than CHAID and C&RT in both the training set and test set,
thus finally use the feature subset selected by C5.0. Six key features
screened from 44 attributes by C5.0, which have significant influence on
credit scoring of farmers, namely, education level, net income each year/per
capita GDP, education cost of children each year, Residence type,
residential year, relationship with cosigners.
Similarity-based local community detection for bipartite networks
Authors: Chen Dongming , Zhao Wei , Wang Dongqi , Huang Xinyu
Published: February 2019

Local community detection aims to obtain the local communities to which
target nodes belong, by employing only partial information of the network.
As a commonly used network model, bipartite applies naturally when modeling
relations between two different classes of objects. There are three problems
to be solved in local community detection, such as initial core node
selection, expansion approach and community boundary criteria. In this work,
a similarity based local community detection algorithm for bipartite networks
(SLCDB) is proposed, and the algorithm can be used to detect local community
structure by only using either type of nodes of a bipartite network.
Experiments on real data prove that SLCDB algorithms output community
structure can achieve a very high modularity which outperforms most existing
local community detection methods for bipartite networks.
A knowledge fusion pattern and its evolution processes in a decision support system
Authors: Gou Jin , Lei Yu-Xiang , Chen Mei-Zhen , Cai Yi-Qiao , Wang Cheng , Luo Wei
Published: February 2019

The aim of a decision support system (DSS) is to enhance the course of
decision-making by furnishing a decision episode and support during the
decision-making and enforcing procedure. Inspired by management information
systems, the DSS assists policy makers to reach a decision by man-machine
interaction through data, models and knowledge. Knowledge fusion is an
effective means of enhancing the efficiency of a DSS. Thus, this paper presents
a three-layer, six-step knowledge fusion pattern from the perspective of
interaction and the three procedures used to arrive at a decision. For
better understanding, an evaluation of the knowledge state with knowledge
objects in the fusion pattern is also presented. Furthermore, we briefly
examine a case study of a Fire Rescue DSS(FRDSS).
Repeatable measurement of Twitter user impact NASA and the great American Eclipse of 2017
Authors: Pickering Doug , Shumay Mykel , Srivastava Gautam
Published: February 2019

NASA is viewed as part of the frontier of human knowledge by several
generations, and is relied upon to educate the public on astronomical
matters. For decades NASA has provided not only North America but the entire
world with information and events pertaining to our Universe and beyond.
With the Great American Eclipse of 2017, NASA?s production was crucial to
the general public?s awareness and understanding of the event. To date, it
may have been NASA?s largest production of an event spanning many social
media platforms and hundreds of Media outlets. With the eruption of data
mining avenues and techniques available, being able to study and quantify
such major events from a ?reach? perspective has become of utmost importance
for many of the groups involved. Our goal with this paper is to understand
how the public perceived the social media coverage that NASA had provided,
specifically in the world of Twitter, a free social networking microblogging
service that allows registered members to broadcast short posts called
tweets. We accomplish this through sentiment analysis and the spotting of
trends within Twitter data. Furthermore, we follow a framework of study that
allows simple and cost-effective analysis of discrete events of arbitrary
nature.
Reverse engineering of Fuzzy OWL 2 ontologies to object-oriented database models
Authors: Li Weijun , Yan Li , Chen Xu , Zhang Fu , Jiang Jiulei
Published: February 2019

With the increase in demand of complex information modeling, object-oriented
database models are put on the agenda. But information imperfection is
inherent in the real-world applications. To deal with these complex
imprecise and uncertain information, fuzzy object-oriented database (FOOD)
and fuzzy OWL 2 ontology modeling are recently received more attention. But
construction fuzzy ontology is a time-consuming and laborious task from
scratch, reusing existing fuzzy ontology is an effective method of ontology
construction. For the sake of reusing fuzzy OWL 2 ontologies, this paper
proposes a reverse engineering approach for transforming fuzzyOWL2
Ontologies into FOOD models. And reverse engineering can shorten development
cycles of ontology and various database models. On this basis, we propose
formal definition of FOOD models and fuzzy OWL 2 ontologies. Furthermore, we
give transformation rules and explain how to transform fuzzy OWL 2
ontologies into fuzzy FOOD models with an example in detail. The correctness
of this transformation approach is proved. The advantage of reengineering
fuzzy ontologies into FOOD models is the reusability of domain knowledge on
the Web.