bluuebunny/crossref_metadata_2025 huggingface dataset:
Acoustic Field of a Linear Phased Array: A Simulation Study of Ultrasonic Circular Tube Material
Authors: Xiao Zhitao , Guo Yongmin , Geng Lei , Wu Jun , Zhang Fang , Wang Wen , Liu Yanbei
Published: May 2019

As ultrasonic wave field radiated by an ultrasonic transducer influences the results of ultrasonic nondestructive testing, simulation and emulation are widely used in nondestructive testing. In this paper, a simulation study is proposed to detect defects in a circular tube material. Firstly, the ultrasonic propagation behavior was analyzed, and a formulation of the Multi-Gaussian beam model (MGB) based on a superposition of Gaussian beams is described. The expression of the acoustic field from a linear phased-array ultrasonic transducer in the condition of a convex interface on the circular tube material is proposed. Secondly, in order to make the tapered probe wedge better fit the curved circular tube material and carry out the ultrasonic inspection of the curved surface, it was necessary to pare the angle probe wedge. Finally, acoustic field simulations in a circular tube were carried out and analyzed. The simulation results indicated that the method of ultrasonic phased-array inspection is feasible in circular tube testing. Tube materials with different curvatures need different array element lengths and widths to get the desired focused beam.
Acoustic Indoor Localization System Integrating TDMA+FDMA Transmission Scheme and Positioning Correction Technique
Authors: Chen Xiang , Chen Yuheng , Cao Shuai , Zhang Lei , Zhang Xu , Chen Xun
Published: May 2019

This paper presents a novel audio indoor localization system. In the proposed system, four speakers placed at known positions transmit chirp signals according to the time-division multiple access (TDMA) plus frequency-division multiple access (FDMA) transmission scheme. A smartphone receives the signal via a built-in microphone and calculates the time differences of arrival (TDOAs). Using TDOA measurements, the position is estimated by the shrinking-circle method. In particular, to reduce the positioning error in moving conditions, a TDOA correction method based on Doppler shifts is proposed. The performance of the proposed system was evaluated in real-world experiments using a 10.971 m × 5.684 m positioning area. The results of the static-target positioning experiment showed that the TDMA+FDMA transmission scheme has more advantages in improving the update rate of the positioning system than the TDMA-only transmission scheme. The results of the moving-target positioning experiment under three different speeds demonstrated that the positioning errors were reduced by about 10 cm when the Doppler-shift-based TDOA correction method was adopted. This research provides a possible framework for the realization of a TDOA-chirp-based acoustic indoor positioning system with high positioning accuracy and update rate.
Energy-Efficient Spatial Query-Centric Geographic Routing Protocol in Wireless Sensor Networks
Authors: Wang Xing , Liu Xuejun , Wang Meizhen , Nie Yunfeng , Bian Yuxia
Published: May 2019

In data-centric wireless sensor networks (WSNs), sensing data have a high time–space correlation. Most queries are spatial and used to obtain data in a defined region. Geographic routing (GR) protocols are the optimal choice for routing spatial queries. However, several drawbacks still exist in GRs, and these the include premature death of nodes and communication latency, which result in reduced network life and query efficiency. A new clustering GR protocol called quadtree grid (QTGrid) was proposed in this study to save energy and improve spatial query efficiency. First, the monitoring area was logically divided into clusters by a quadtree structure, and each grid’s location was encoded to reduce the memory overhead. Second, cluster head (CH) nodes were selected based on several metrics, such as distance from the candidate node to the grid center and adjacent CHs and residual energy. Third, the next-hop routing node was selected depending on the residual energy of the candidate node and its distance to the sink node. Lastly, a lossless data aggregation algorithm and a flexible spatial query algorithm were adopted to reduce the transmission of redundant data and meet the application requirements, respectively. Simulation results showed that compared with three related protocols, QTGrid has lower energy consumption and higher spatial query efficiency and is more suitable for large-scale WSN spatial query application scenarios.
Evaluation Model for Investment in Solar Photovoltaic Power Generation Using Fuzzy Analytic Hierarchy Process
Authors: Kim BumChoong , Kim Juhan , Kim Jinsoo
Published: May 2019

Owing to rapid growth in the Asian solar photovoltaic (PV) power market, decision-making models are required to develop efficient investment strategies. Previous studies have largely focused on technological conditions and macroeconomic indicators, but not on the increasing needs of the financial sector. In this study, we developed an evaluation model of solar PV investment and financial factors at the project level. The model applies the fuzzy analytic hierarchy process and selects appropriate evaluation indicators for investment by emphasizing financial factors such as access to finance and exit strategies after the initial investment. Furthermore, we derived the relative importance of the indicators for each stakeholder. Stakeholder analysis enables comparison by quantifying the risks of each market participant. Economic factors (71.57%) were selected as the most important evaluation factors, followed by policy factors (16.26%), and technical factors (12.17%). Higher weights were assigned to indicators that directly affect profitability. Stakeholders showed significant differences in policy factors. Power generation companies showed higher weight values in policy factors than other groups. Quantification of differences in perceptions provides basic data for establishing effective investment strategies and developing policies. Therefore, the proposed model will contribute to more efficient solar PV project development.
The Influence of Managerial Mindfulness on Innovation: Evidence from China
Authors: Hu Yuanyuan , Zhao Xiaoping , Chen Yang
Published: May 2019

This study attempts to investigate the influence of managerial mindfulness on firm innovation. Managerial mindfulness is defined as a collective psychological state shared by top management team (TMT) members and represents their collective attention to present-moment events and experiences. Drawing from two psychological mechanisms of mindfulness, we argue that managerial mindfulness can positively affect R&D intensity—a proxy for firm innovation. The first psychological mechanism is that mindfulness facilitates self-regulation. By facilitating self-regulation, managerial mindfulness enables TMT members to behave less opportunistically and act in a less self-serving manner. Therefore, TMT members are concerned about the shareholders’ interests in long-term value creation and hence are willing to take more risk such as investing more in R&D. The second psychological mechanism is that mindfulness facilitates goal-pursuit, especially for intrinsic goals. Mindful TMT members are autonomously motivated to pursue goals that are more satisfying, persist for longer durations, and show greater success than goals that are extrinsically motivated; mindful TMT members are likely to view R&D as an intrinsic goal to pursue. In addition to the main effect, this study also examines several moderators and suggests that the positive relationship between managerial mindfulness and R&D intensity is moderated by firm age, slack resources, and past financial performance. Specifically, this relationship becomes weaker when a firm grows older and the firm has better past financial performance, while it is stronger when a firm has greater slack resources. To empirically test our hypotheses, we rely on a sample of Chinese listed companies and collect data from the China Stock Market and Accounting Research (CSMAR). Feasible generalized least squares (FGLS) regression is adopted due to the presence of significant autocorrelations and heteroskedasticity. The empirical analyses provide full support for our hypotheses. Therefore, this study contributes to literature of mindfulness, as well as studies on TMT’s influence on firm strategy and decision-making.
IWRM through WFD Implementation? Drivers for Integration in Polycentric Water Governance Systems
Authors: Schröder Nadine Jenny Shirin
Published: May 2019

This paper uses an empirical approach to explore what motivates the adoption of integrated water resources management (IWRM). The study compares cases of local implementation of the EU Water Framework Directive (WFD) from five German federal states representing various types of local policy addressees. Data were collected using policy analysis methods, including participatory observation and interviews with planners who had implemented WFD measures and conducted integration attempts of various types throughout the planning processes. The planning narratives on integration were analysed iteratively and its characteristics, drivers, and hampering factors were identified. It was found that policy addressees attempt integration due to the incentives for reaching their goals rather than according to their paradigms. Depending on the power relations, incentives result in the integration of different actors during different planning phases. The findings suggest that in order to strategically induce integration, it would be necessary to enhance the incentives based on a detailed knowledge of power relations. The WFD as a general regulatory framework was found not to be a driver for local integration, but the WFD did induce increased integrated management through setting goals.
Agricultural Drought Risk Assessment in Southwest China
Authors: Zeng Zhaoqi , Wu Wenxiang , Li Zhaolei , Zhou Yang , Guo Yahui , Huang Han
Published: May 2019

Drought disasters jeopardize agricultural production and are expected to become more serious in the context of global climate change. However, in China, little attention has been paid to evaluating agricultural drought risk in humid areas (such as in Southwest China), which have also been affected by severe drought in recent years. In this work, we used the Standardized Precipitation Evapotranspiration Index (SPEI), which was computed from high-quality monthly precipitation and temperature data from 92 rain-gauge stations across Southwest China, to study the drought characteristics (e.g., intensity, duration, and frequency) and their decadal variations from 1960 to 2017. Furthermore, we applied a widely accepted conceptual model that emphasizes the combined role of drought hazard (calculated by the intensity and frequency of drought) and agricultural drought vulnerability (integrated with high-resolution soil properties, climate, topography, irrigation, and gross domestic product) to conduct a spatial assessment of agricultural drought risk at a 1-km grid scale. The results revealed that drought has become more serious and frequent in Southwest China, especially since the 2000s. About 27.4% of the agricultural area has been exposed to an extremely high risk of drought, 33.5% to a high risk, 22.5% to a moderate risk, and 16.6% to a low risk. The extreme agricultural risk areas were located mainly in northeastern and southeastern Chongqing, southwestern Sichuan, northeastern and eastern Guizhou, and central and eastern Yunnan. Our findings highlighted that more attention should be paid to the agricultural drought risk in humid regions of China. Furthermore, this work could set the stage for policy makers and practitioners to take measures to reduce the agricultural drought risk in Southwest China.
STUDY OF THE TEMPORAL EVOLUTION OF WHITENING IN TEETH UNDERGOING MOUTHWASHES USING DIGITAL IMAGE PROCESSING
Authors: Díaz Leonardo , Morales Yaileth , Torres Cesar
Published: May 2019

Currently, many patients are interested in esthetic dentistry treatments for various reasons: from the search for personal satisfaction, up to needs labor type. The esthetic dentistry reference in our society is determined by several factors, including one that produces more dissatisfaction is abnormal tooth color or that does not meet the patient's expectations. For this reason it has been designed and implemented an algorithm in MATLAB that captures, digitizes, pre-processing and analyze dental imaging by allowing to evaluate the degree of bleaching caused by the use of mouthwash. The samples analyzed were human teeth extracted, which were subjected to different concentrations of mouthwash of several brands or manufacturers that offer teeth whitening when using these products, different concentrations of hydrogen peroxide were also used because this is the component prin- cipal in whitening products.
RELACIÓN ENTRE LA ESCLEROSIS MÚLTIPLE Y LA CALIDAD DE VIDA
Authors: García Castañeda Jheimy Jackeline , Gallego Erazo Daniela , Jiménez Jaramillo Luisa Fernanda , López Gil Paola Andrea , López Rúales David Fernando , Marín Díaz Stefany , Peñaloza Beltrán María Mónica , Toro Rubiano Carmen Victoria , Ramírez Girón Natalia
Published: May 2019

Introducción: La esclerosis múltiple (EM) es una enfermedad desmielinizante, inflamatoria y neurodegenerativa del sistema nervioso central, de etiología desconocida y patogenia autoinmune. Se estima que esta enfermedad afecta a 2,1 millones de personas a nivel mundial. Objetivo: Realizar un análisis descriptivo de la esclerosis múltiple y la manera en que esta afecta la calidad de vida, tanto de quien la presenta, como a su red de apoyo y/o cuidador principal. Metodología: Se realizó una revisión sistemática de tipo descriptivo, en la cual, se ejecutó a través de diferentes bases de datos. Se incluyeron artículos de investigación y revisión que estuvieran dentro de los años 2000-2015, publicados en idioma castellano. Resultados y discusión: Analizando las diversas fuentes consultadas, se encontraron grandes similitudes en los resultados de dichas investigaciones, entendiendo así que la EM es una enfermedad que afecta la calidad de vida de las personas en la misma manera, sin importar el lugar en el cual esta se desarrolle, teniendo en cuenta que las oportunidades para mejorar la calidad de vida de las personas después de un tratamiento, dependerá en gran medida del nivel de desarrollo en salud de la región en la que se presente el fenómeno. Conclusiones: La calidad de vida de las personas que presentan EM se ve afectada de manera drástica, ya que esta enfermedad puede llegar a ser completamente incapacitante en estadios avanzados, lo cual afecta no solo a la persona que la presenta sino también, su red de apoyo o cuidadores.
IV SEMINARIO INTERNACIONAL DE INVESTIGACIONES: ENFERMERÍA ÉTICA Y DIVERSIDAD AVANZANDO PARA LA DISCIPLINA
Authors: Autores Varios
Published: May 2019

Suplemento Revista de Investigaciones Universidad del Quindío
DEPENDENCE OF THE PERFORMANCE COEFFICIENT ON THE AVERAGE HARMONIC DIAMETER OF POLYURETHANE FOAM
Authors: Сулейманова Л. , Suleymanova Lyudmila , Кочерженко А. , Kocherzhenko A. , Рябчевский И. , Ryabchevskiy I.
Published: May 2019

Currently in Russia, great importance is attached to actual issues of energy saving and energy efficiency in construction. Valid regulations require addressing issues related to improving the energy efficiency of buildings. The development and manufacture of new types of effective thermal insulation materials is one of the ways to solve assigned tasks. The use of industrial waste from mining and processing plants as a filler for polyurethane foam is considered in this paper. Samples from the filtration field of the tailings of Stoilensky GOK from various sites are taken as the studied raw materials; their granulometric, chemical compositions and harmonic diameters of the filler particles are determined. According to the calculation results, the dependence of the foaming coefficient on the average harmonic diameter of the filler is determined. The experiment-planning matrix is developed; according to its results, mathematical models are constructed for the dependence of the foaming coefficient of laboratory samples of polyurethane foam filled with tails. Three tail zones based on the results of sampling are considered. Analyzing the obtained results, a quantitative and qualitative assessment of the influence of each factor individually and their combination on the change in the “composition - properties” system is derived.
NUMERICAL MODELING OF COMPOSITE FITTINGS FOR CLUTCHING WITH CONCRETE
Authors: Николюкин А. , Nikolyukin A. , Ярцев В. , Yarcev Viktor , Коломникова И. , Kolomnikova I.
Published: May 2019

Reinforced concrete is one of the most common materials in construction. Constructions made of this material have a high bearing capacity; well perceived dynamic and static loads. This is ensured by the adhesion between the reinforcing bar and concrete. The amount of adhesion is made from a number of different factors formed in the region of the conventional surface of interaction of reinforcement with concrete. It is implied that even if any reinforcement is used, materials come into contact over the surface, which can collapse depending on the load. Violation of the clutch causes significant deformation of the structure, which subsequently leads to a loss of the bearing capacity of the element. Therefore, there is a need to study the magnitude of the adhesion between concrete and reinforcement under various influences. This article describes the results of a numerical experiment on pulling out fiberglass reinforcement of a periodic profile from concrete. A mathematical model is constructed, which allows to study the accumulation of defects and the destruction of reinforcement in the area of concrete fixing. The results of numerical studies are considered.
MODELING OF THE MANAGEMENT SYSTEM OF A FULL-DRIVE FOUR-WHEEL AGRICULTURAL MOBILE ROBOT
Authors: Круглова Т. , Kruglova Tat'yana , Власов А. , Vlasov A.
Published: May 2019

Widespread robotization is a modern trend in the development of agriculture. Currently, various designs of robots are being actively implemented. They are aimed to replace a human when performing various tasks. Most of these robots are wheeled mobile platform, for which it is necessary to ensure high maneuverability and accuracy of control. This problem can be solved by developing optimal high-precision control algorithms, for the study of which it is advisable to use a mathematical model of a mobile agricultural robot. This article presents the results of modeling the movement of a four-wheel mobile robot with a differential drive that moves across a rectangular field along a “snake state” trajectory that is optimal by speed
OPTIMALISASI IMPLEMENTASI PERATURAN BEBAS ROKOK DI DALAM RUMAH
Authors: Machfudloh Machfudloh , Sulbani Ike Lorna
Published: May 2019

Indonesia menduduki peringkat ke-5 konsumen rokok terbesarduniaPada tahun 2007 dan hasil Riskesdas menyebutkan bahwa penduduk berumur di atas 10 tahun yang merokok sebesar 29,2% dan angka tersebut meningkat sebesar 34,7% pada tahun 2010 untuk kelompok umur diatas 15 tahun. Selain menyebabkan gangguan kesehatan pada perokok aktif, asap rokok juga berbahaya untuk perokok pasif terutama ibu hamil. Penelitian ini bertujuan untuk mengetahui hambatan dalam melakukan implementasi peraturan bebas rokok didalam rumah berdasarkan PP No. 19, 2003 dan berdasarkan UU No. 36 Tahun 2009. Rancangan penelitian yang digunakan adalah deskriptif analisis melalui pendekatan crosssectional. Metodenya dengan penggabungan dari studi literatur, pengamatan, wawancara dan menggunakan analisis statistika deskriptif. Sampel dalam penelitian ini adalah kepala keluarga yang merokok, tokoh agama, tokoh masyarakat, dan tenaga kesehatan di Desa Gaji Guntur Demak  dengan tehnik purposive sampling berjumlah 49 responden. Hasil penelitian adalahsebagian besar pengetahuan tentang rokok sebanyak 44,2% tergolong sedang.Perilaku masyarakat terhadap merokok tergolong tinggi sebesar 76,8. Faktor Pemungkin97,9% toko menjual rokok secara bebas dan 91,6% jarak rumah warga dengan toko penjual rokok ≤ 2km. Faktor Penguat bahwa;100% teman merokok, 97,9% tokoh masyarakat merokok, 96,8% pemuka agama merokok, 96,8% disediakan rokok saat ada acara (hajatan), 77,9% orang tua merokok dan 46,3% masyarakat menganggap iklan rokok menarik. Kata Kunci : Rokok;  Peraturan bebas rokok didalam rumah
Investigation of the truss spans of railway bridge under operating load
Authors: Rabiega Józef , Chrobok Roman
Published: May 2019

The paper presents a description of the structure and its damage and a report on study under the operating load of three truss spans of 42.0 m length each. The spans are located in track no. 2 of two tracks railway Chorzów Batory – Tczew. They crosses the Warta River and its flood terrain in Działoszyn. Following spans are located along track no. 2: one steel beam span of 12.0 m, three truss spans of 42.0 m, one truss span of 32.0 m. The spans were built in 1941/42. They are rivet structures with parabolic shape and girders located under railway. A design of bridge repair and strengthening was prepared. Due to lack of funds the repair works were delayed, but all spans were in bad technical condition. Three the longest ones, which had been examined, had low lateral flexibility. Lateral vibration were noticed, which were consider to be dangerous with a speed limit on the bridge v ≤ 100 km/h and load class of k=+2, αk=1,21 (according to Polish code). The tests result forced the owner to start repair work immediately (mainly to install lateral stiffeners in all spans to eliminate vibrations). It was done by KPRM Kielce company which was already performing repair works at track no. 1.
Mathematical modeling and analysis of dynamic phenomena turnout rail
Authors: Kowalik Rafał , Sadowski Emil
Published: May 2019

The article presents the results of simulations carried out for the developments on the railway junction in the instantaneous passage of a railway vehicle. The main focus lies on getting runs all three forces present in the area of the point of contact wheel-rail. Tests carried out for different vehicle speed rail-track. In addition, also presented mathematical models describing the motion of the train to pass through the railway track and discusses the mathematical considerations describing the deflection of the beam under the influence of rolling wheels on it. At the end shows the conclusions of the simulations.
EFEITOS DA PRÁTICA DO CICLISMO DE ESTRADA NO METABOLISMO ÓSSEO: REVISÃO INTEGRATIVA
Authors: Silveira Gois Matheus
Published: May 2019

Estudo realizado através de revisão integrativa da literatura.  A questão norteadora elaborada para a seleção dos artigos foi: a prática do ciclismo de estrada em nível profissional ou amador pode comprometer a saúde óssea? Foram analisados os artigos publicados no período de 06 de junho de 2006 a 31 de dezembro de 2017, disponíveis na íntegra, em português e inglês, nas seguintes bases de dados: PUBMED e Portal de Periódicos CAPES/MEC. Grande parte dos autores apresentaram valores de densidade mineral óssea anormalmente baixos nos ciclistas, alguns ciclistas apresentaram valores de densidade mineral óssea total regional (MMSS e MMII) e local (colo femoral, trocânter, L1-L4) significativamente baixa em relação à grupo controle. Devido o suporte de peso, algumas áreas como coluna lombar, colo femoral e quadril, parecem estar mais vulneráveis à valores de densidade e conteúdo mineral ósseo ainda menores. De fato, ciclistas devem permanecer mais atentos à saúde óssea.
URGENSI PENUMBUHKEMBANGAN NASIONALISME DI TAPAL BATAS DESA AJI KUNING SEBATIK KALIMANTAN UTARA
Authors: Noer Roby Zulkarnain
Published: May 2019

Abstrak: Rasa nasionalisme dalam kehidupan berbangsa perlu digalakkan sebagai upaya memberikan kesadaran pada masyarakat.  Permasalahan utama pendidikan terutama pada karakter rasa nasionalisme banyak terjadi di daerah 3T (Terdepan, Terluar dan Tertinggal). Mengatasi permasalahan tersebut perlu dilakukan sosialisasi. Sosialisasi ini diharapkan memberikan kontribusi pada masyarakat di daerah perbatasan termotivasi untuk lebih memiliki semangat nasionalisme, sehingga memiliki kebanggaan sebagai bangsa Indonesia dan memiliki nilai karakter dan berjiwa Pancasila. Metode pelaksanaan dilakukan dengan melakukan strategi pelaksanaan kegiatan yang dilakukan meliputi sosialisasi, seminar nasionalisme dan evaluasi. Hasil seminar ini didapatkan hasil sebelum dan setelah seminar, yaitu: pada aspek budaya Indonesia terjadi peningkatan dari 20.4% menjadi 88%, pada aspek budaya lokal dari 56% menjadi 85%, aspek kewarganegaaran 27.4% menjadi 83% dan aspek pancasila 20.4% menjadi 78%.Abstract: The sense of nationalism in the life of the nation needs to be encouraged as an effort to provide awareness to the community. The main problem of education on the character of nationalism much happen in the area of 3T region ( Terdepan (Front region), Terluar (Outermost) and Tertinggal (Disadvantaged)). To Solve the problem needs to be socialized. This socialization is expected to contribute to the community in the areas that are motivated to have more spirit of nationalism, so have pride as the nation of Indonesia and have the character and spirit of Pancasila. The implementation method is carried out by implementing the strategy of the implementation of the activities carried out by the socialization, the seminar of nationalism and evaluation. The results of this seminar are obtained before and after the seminar, which is: on the cultural aspect of Indonesia Increased from 20.4% to 88%, on the local cultural aspects from 56% to 85%, the aspect of citizenship 27.4% to 83% and aspects of Pancasila 20,4% to 78%.
PEMBERDAYAAN MAHASISWA DALAM MENJAGA KEBERSIHAN PANTAI AMAL BARU MELALUI KEGIATAN PEMBERSIHAN SAMPAH
Authors: Abrori Fadhlan Muchlas , Listiani Listiani
Published: May 2019

Abstrak: Pantai Amal Baru merupakan salah satu pantai di Kota Tarakan. Pantai ini berada di Kecamatan Tarakan Timur, Provinsi Kalimantan Utara.Pantai Amal Baru umumnya akan ramai pada beberapa even atau waktu hari libur. Banyaknya kunjungan berdampak pada pencemaran wilayah tersebut. Pencemaran pantai juga terjadi karena aktifitas nelayan yang ada di daerah pantai baik sampah hasil tangkapan ikan, maupun sampah budidaya rumput laut. Berdasarkan hal tersebut maka dilakukan pemberdayaan mahasiswa dalam pembersihan sampah di Pantai Amal Baru. Metode pelaksanaan bersih pantai Amal Baru yang dilakukan adalah berupa shore cleanup. Berdasarkan kegiatan pembersihan pantai, didapatkan hasil sampah plastik sebanyak 50%, kaleng 25%, sisa tumbuhan 20% dan lain-lain (gelas/botol gelas, besi, dan lain-lain) sebanyak 5%Abstrak: Amal Baru Beach is one of the beaches in Tarakan City. This beach is located in Tarakan Timur District, North Kalimantan Province. Amal Baru Beach will generally be crowded on some events or holiday. Because of tha things make a pollution in this beach. Coastal pollution also occurs due to the activities of fishermen in the coastal areas both fish catches, and seaweed farming waste. Based on the above, student empowerment is important to waste cleaning in Amal Baru Beach. The method of beach cleaning is based shore cleanup. Based on coastal cleaning activities, waste type in this beach, is:  50% plastic waste, 25% cans, 20%  plant remain and 5% others (glass / bottle of glass, iron, etc.).
PELATIHAN DAN PENDAMPINGAN PENYUSUNAN PERANGKAT TES MATA PELAJARAN MATEMATIKA PADA KELAS TINGGI DI SDS AL HILAL TARAKAN DAN SDN 032 TARAKAN
Authors: Nanna A. Wilda Indra , Pratiwi Enditiyas
Published: May 2019

Abstrak: Peningkatan kualitas layanan pendidikan merupakan salah satu agenda prioritas pembangunan pendidikan nasional tahun 2015-2016 sebagaimana telah diamanatkan di dalam Peraturan Presiden Nomor 2 tahun 2015 Tentang Rencana Pembangunan Jangka Menengah Nasional 2015-2016. Disamping tersedianya kurikulum yang handal, salah satu aspek terpenting dalam upaya menjalin kualitas layanan pendidikan adalah menyediakan system penilaian yang komprehensif sesuai dengan standar nasional pendidikan yang telah ditetapkan. Memperhatikan permasalahan prioritas yang dihadapi mitra, pengusul menimbang perlu dilaksanakan kegiatan pelatihan dan pendampingan guru dalam penyusunan perangkat tes mata pelajaran Matematika pada kelas tinggi di SDS Al Hilal Tarakan dan SDN 032 Tarakan guna dapat melaksanakan tugasnya sehari-hari di kelas secara lebih professional sehingga pada akhirnya mutu pendidikan kita dapat lebih terjaga dan terus meningkat dalam bentuk Ipteks Bagi Masyarakat (IbM).Abstract: Improving the quality of education services is one of the national education development priority agendas of 2015-2016 as mandated in Presidential Regulation No. 2 of 2015 on the National Medium Term Development Plan 2015-2016. Besides the availability of a reliable curriculum, one of the most important aspects in the effort to establish the quality of education services is to provide a comprehensive assessment system in accordance with national standards of education that has been established. Taking into account the priority issues faced by the partners, the proposers consider the need for training and teacher assistance activities in the preparation of Mathematics subjects in higher school in SDS Al Hilal Tarakan and SDN 032 Tarakan to be able to carry out their daily tasks in the classroom in a more professional manner so that in the end The quality of our education can be more awake and continue to increase in the form of Science for Society.
IPTEK BAGI KEWIRAUSAHAAN BIDANG TEKNOLOGI INFORMASI DENGAN MENUMBUHKAN JIWA KEWIRAUSAHAAN PADA BIDANG JASA KONSULTASI DAN PELATIHAN KOMPUTER
Authors: Sholeh Muhammad
Published: May 2019

Peran pendidikan khususnya perguruan tinggi sangat penting untuk menumbuhkan minat mahasiswa dalam berwirausaha sehingga setelah lulus mampu untuk menciptakan lapangan kerja dengan melakukan wirausaha yang sesuai dengan bidang ilmu yang ditekuni.  Sebagai upaya untuk   menumbuhkan jiwa kewirausahaan bagi mahasiswa,  IST AKPRIND dalam proses belajar mengajar juga membekali mahasiswa dengan mata kuliah yang berhubungan dengan proses berwirausaha. , Disamping materi di kurikulum, kegiatan ekstra kurikuler juga   menjadi salah satu solusi untuk memberikan pengalaman dan ilmu dalam berwirausaha. Dengan adanya aktivitas ini, diharapkan mahasiswa dapat mengasah jiwa   wirausaha, meningkatkan  soft skill dengan terlibat langsung dalam dunia kerja, meningkatkan keberanian memulai usaha serta mendapatkan dukungan dalam  pendampingan secara terpadu.Mulai tahun 2016, tim IST AKPRIND mendapatkan kepercayaan dari DIKTI untuk mengelola Iptek Bagi Kewirausahaan (IbK) selama 3 tahun dan salah satu aktivitas nya adalah membentuk unit kewirausahaan yang dikelola mahasiswa. Salah satu unit tersebut adalah jasa konsultasi dan pelatihan komputer yang diberi nama Software House, Short Course and Consultation (SSC). Unit ini menawarkan kepada masyarakat untuk memberikan jasa konsultasi dan pelatihan aplikasi komputer. Proses pelaksanaan wirausaha ini memanfaatkan laboratorium pada saat tidak digunakan untuk praktikum.Manfaat dari kegiatan ini, mahasiswa berlatih bagaimana mengelola bisnis, mengoptimalkan peran laboratorium sebagai tempat pembelajaran bagi mahasiswa, menumbuhkan rasa percaya diri pada mahasiswa terutama dalam memberikan jasa kepada masyarakat baik sebagai konsultan maupun instruktur. Kegiatan ini tetap di bawah koordinasi dengan unit terkait terutama kepada kepala laboratorium.
PELATIHAN PEMBUATAN MEDIA PEMBELAJARAN DARI BARANG BEKAS TERHADAP PENINGKATAN KEMAMPUAN GURU MADARASAH AL-RAISIYAH SEKARBELA, KOTA MATARAM
Authors: Agustiningsih Neneng
Published: May 2019

Objective of the dedication is to give provisioning toward teachers, accustom to use media in learning process to increase motivation, interest, and students activeness,  improving teachers creativity in increasing learning process of IPA at Madarasah Al-Raisiyah, Sekarbela. Methods of the dedication are workshop and training. The strategies are 1. Observation and interview, 2. mapping of capability and problem 3. Training preparation 4. Workshop with Yusuf M.Pd. and Nurmiti, M.Pd. as informant and training by team of SGI, evaluation using quetionnaire. Based on the training, the teachers made several kinds of medium as are pop up, repiration model and static movement, display and advertisement. Through associating for three times, IPA teacher made pop up medium for animal clasification, animal reproduction and tissue of plants. Result of the questionnaire shows total score is 645 with its average is 43 with description : the participants need training, media are very important in learning process, used goods are needed as solution in making media.
UPAYA PENINGKATAN KEIKUTSERTAAN IBU DALAM KELOMPOK KELAS IBU HAMIL DI WILAYAH PUSKESMAS JUATA LAUT KOTA TARAKAN
Authors: Retnowati Yuni , Noviani Doris , Susanti Susanti
Published: May 2019

Kegiatan penyuluhan pada umumnya dilakukan melalui konsultasi per orangan pada waktu ibu memeriksakan kandungan atau pada kegiatan posyandu namun memiliki kelemahan yaitu pengetahuan hanya terbatas pada masalah yang dialami sehingga ilmu yang diberikan hanyalah pengetahuan yang dimiliki petugas saja. Kelas ibu hamil diharapkan menjadi satu solusi metode pembelajaran dan tukar pengalaman antara ibu - ibu hamil dan petugas kesehatan. Dari data tahun 2014 jumlah ibu hamil yang ada diwilayah kerja Puskesmas Juata Laut sebanyak 375 orang, namun hanya 114 orang (30,4 %) yang mengikuti kelas ibu hamil. Pengetahuan ibu hamil tentang pentingnya kelas ibu hamil masih rendah karena masih kurangnya pendekatan yang dilakukan oleh petugas kesehatan. Maksud dari kegiatan pengabdian ini untuk meningkatkan pengetahuan ibu hamil tentang pentingnya Kelas Ibu hamil yang mencakup kehamilan perawatan selama masa kehamilan, persalinan, perawatan masa nifas, perawatan bayi, Keluarga Berencana, Penyakit Menular, dan Akte Kelahiran. Metode yang digunakan dalam kegiatan ini yaitu penyuluhan (sosialisasi) tentang pentingnya kelas ibu hamil dan pendampingan ibu dalam kelas ibu hamil yang dilaksanakan di Puskesmas dan beberapa posyandu yang ada di wilayah pesisir Juata Laut. Penyuluhan tersebut telah meningkatkan pengetahuan ibu sehingga keikutsertaan ibu dalam mengikuti kelas ibu hamil meningkat yaitu 71,05%. Peningkatan keikutsertaan ibu hamil dalam kelas ibu hamil tidak saja dipengaruhi oleh tenaga kesehatan namun juga peran dari pemberdayaan masyarakat/kader.
PENINGKATAN PENDAPATAN KELOMPOK PETERNAK KELINCI MELALUI NILAI TAMBAH PRODUKSI
Authors: Suryana Nia Kurniasih
Published: May 2019

Usaha Peternakan kelinci memiliki peluang untuk meningkatkan pendapatan dan kesejahteraan masyarakat. Semakin tingginya populasi kelinci, tentunya akan menjadi kendala jika tidak diimbangi dengan kegiatan pemasarannya. Untuk itu upaya meningkatkan nilai tambah dari produk kelinci harus dilakukan dengan mengoptimalkan teknologi pengolahan hasil ternak. Tempat pelaksanaan pengabdian kepada masyarakat di kelompok peternak “Flora Mandiri” dan “Lady Valentin” di Kecamatan Tarakan Utara dan Kecamatan Tarakan Barat Kota Tarakan selama 3 bulan. Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah meningkatkan pengetahuan dan keterampilan peternak dalam pengolahan hasil ternak dan limbah kelinci. Solusi yang ditawarkan melalui kegitan penyuluhan dan pelatihan. Target dan luaran yang diharapkan meningkatkan pengetahuan peternak sehingga peternak memahami bagaimana cara budidaya kelinci, pengolahan hasil dan limbah ternak kelinci, serta meningkatkan keterampilan peternak sehingga peternak dapat mengolah hasil produk ternak menjadi beberapa produk olahan serta dapat membuat pupuk dari limbah kelinci. Hasil kegiatan menunjukan adanya perubahan perilaku lebih baik yang meliputi aspek pengetahuan, keterampilan dan sikap peternak dalam mengolah hasil produksi kelinci.
INTEGRASI PEMBERDAYAAN MAHASISWA DENGAN MASYARAKAT DESA SEPUTUK DAN DESA RIAN KABUPATEN TANA TIDUNG MELALUI OPTIMALISASI POTENSI LOKAL MELALUI REVOLUSI MENTAL MEWUJUDKAN DESA BERSIH DAN MANDIRI
Authors: Syahran Syahran , Cahyaningrum Widyastuti
Published: May 2019

Permasalahan pembangunan Kabupaten Tana Tidung meliputi: permasalahan kesejahteraan masyarakat dan permasalahan pelayanan umum. Revolusi mental diharapkan dapat menjadi salah satu solusi dan ajakan mengubah cara pandang, pikiran, sikap perilaku yang berorientasi pada kemajuan dan kemodernan.PKM ini bertujuan untuk upaya rekomendasi pemerintah akan potensi yang dimiliki daerah Kalimantan Utara, sehingga dapat membantu dalam pengelolaan potensi tersebut. Metode yang digunakan adalah parsipatoris. Fokus kegiatan pengabdian pada desa Rian dan Seputuk. Berdasarkan hasil data masih banyak masyarakat dan perangkat desa yang puas dan memahami gerakan revolusi mental Indonesia bersih  sebanyak 93%. Minimnya sosialisasi gerakan revolusi mental secara massif merupakan salah satu alasan diperlukan adanya kegiatan sosialisasi gerakan revolusi mental secara massif dan berkesinambungan. Kegiatan Program Kemitraan Masyarakat berbasis Revolusi mental dengan gerakan Indonesia Bersih dan Gerakan Indonesia Mandiri di Desa Seputuk dan Desa Rian Kecamatan Muruk Rian Kabupaten Tana Tidung berjalan dengan baik.
PENERAPAN SOSIODRAMA UNTUK MENINGKATKAN TOLERANSI
Authors: Cahyono Tri , Pribadi Hendra , Suriata Suriata
Published: May 2019

Keberagaman adalah salah satu ciri yang dimiliki oleh bangsa Indonesia.  Kondisi yang demikian membuat toleransi menjadi satu hal mutlak yang wajib dimiliki setiap warga negara. Isu-isu intoleran sendiri menjadi isu nasional yang memanas akhir-akhir ini. Adanya media online menambah isu intoleran semakin menyebar dan rumit. Isu tersebut seolah menjadi contoh buruk bagi siswa SD ditengah gencarnya pendidikan karakter. Lingkungan yang seharusnya memberikan contoh baik bagi anak justru menjadi model yang buruk bagi anak-anak. Salah satu cara yang paling tepat untuk mengurangi perilaku intoleran adalah terus menerus mengajarkan mengenai perilaku-perilaku toleransi pada siswa melalui pembelajaran karakter di sekolah. Salah satu cara yang tepat adalah menggunakan sosiodrama. Dengan parktik melalui sosiodrama, siswa bisa merasakan pengalaman langsung dari topik yang sedang dibahas sehingga pengalaman-pengalam itu akan lebih menancap pada ingatan siswa. Berdasarkan data selama eksperimen didapatkan kesimpulan bahwa sebagian besar siswa mampu menangkap tujuan utama dari sosiodrama, minat siswa terhadap kegiatan sangat tinggi.
PEMBERDAYAAN MASYARAKAT TRANSMIGRASI DI DESA GUNUNG PUTIH DAN DESA TANJUNG BUKA MELALUI REVOLUSI MENTAL DALAM MEWUJUDKAN INDONESIA BERSIH DAN INDONESIA MANDIRI
Authors: Rohman Arif , Syaprillah Aditia
Published: May 2019

Pemberdayaan masyarakat merupakan treding topik setiap kegiatan pengabdian kepada masyarakat, hal ini dibuktikan dengan sasaran utama oleh perguruan tinggi dalam melaksanakan tugas dan fungsinya sebagai lembaga pendidikan tinggi yang kompeten sehingga dengan keberadaan perguruan tinggi di setiap daerah membawa dampak positif bagi masyarakat. Pemberdayaan yang dimaksudkan disini adalah berkaitan dengan nawacita presiden yakni melalui revolusi mental khususnya membentuk pola pikir masyarakat kesadaran atas kebersihan dan kemandirian dengan memanfaatkan potensi yang ada di desanya masing-masing. Selama pelasakaan kegiatan ini, rata-rata masyarakat tidak menyadari akan potensi yang dapat dimanfaatkan untuk kemandirian desanya yang dapat menumbuhkembangkan pemasukan bagi desanya. Dari hasil pelaksanaan kegiatan terlihat bahwa kurangnya kepedulian masyarakat baik yang ada di desa tanjung buka maupun desa gunung putih akan kebersihan, terlihat bahwa masih banyaknya sampah yang berserakan di sekitar jalan dikarenakan tidak tersedianya tempat sampah. Kemudian sampah-sampah yang ada juga belum dimanfaatkan secara maksimal. Serta pemanfaatan potensi di desa-desa tersebut juga tidak dimanfaatkan, padahal selian tanah yang subur potensi aliran sungai dan gunung yang belum dikelola dengan baik.
PEMBERDAYAAN MASYARAKAT WILAYAH 3T (TERDEPAN,TERLUAR, TERTINGGAL) DI KECAMATAN SEBATIK BARAT KABUPATEN NUNUKAN MELALUI REVOLUSI MENTAL DALAM MEWUJUDKAN INDONESIA BERSIH DAN INDONESIA BERSATU
Authors: Nawir Daud , Zultan Achmad
Published: May 2019

Tujuan PKM adalah melatih masyarakat dan memberikan pembekalan ilmu pengetahuan untuk mengembangkan potensi alam maupun potensi yang ada di dalam diri masyarakat. Melalui gerakan Indonesia Bersih PKM Revolusi Mental Universitas Borneo Tarakan menuju kesadaran dan kepedulian baik masyarakat maupun pemerintahan desa terhadap kebersihan lingkungan yang diimplementasikan pada contoh pemanfaatan limbah atau sampah rumah tangga; meningkatkan kesadaran nasionalisme, kehidupan harmonis di masyarakat desa tanpa ada diskriminasi terhadap kaum minoritas dan meningkatkan perilaku yang mendukung kehidupan demokrasi masyarakat desa. Kegiatan pengabdian ini dilakukan di kecamatan Sebatik Barat dengan fokus Desa Bambangan, Desa Liang Bunyu dan Desa Setabu. Pengabdian masyarakat berbasis revolusi mental merupakan gerakan nasional untuk mengubah pandang, pola pikir, sikap-sikap, nilai-nilai, dan perilaku masyarakat kecamatan sebatik barat untuk mewujudkan masyarakat berdaulat dan berkepribadian yang bertumbu pada tiga nilai-nilai dasar yaitu Integritas, Etos Kerja, dan Gotong Royong. Metode yang digunakan adalah metode partisipatoris. Hasil kegiatan pengabdian berjalan dengan baik. Kegiatan tersebut meliputi: pengadaan tempat sampah di sekitar lingkungan desa, pembuatan Vertikultur dengan memanfaatkan lahan sempit, Sosialisasi Bahaya limbah plastik, dan kerja bakti bersih-bersih pantai. Berdasarkan data wawancara masih banyak masyarakat dan perangkat desa yang puas dan memahami gerakan revolusi mental Indonesia bersih sebanyak 78%. Minimnya sosialisasi gerakan revolusi mental secara massif merupakan salah satu alasan diperlukan kegiatan sosialisasi gerakan revolusi mental secara massif dan berkesinambungan agar masyarakat memahami dan berdampak akan perubahan tingkah laku di masyarakat kecamatan Sebatik Barat.
Hizmet Ölçeği Artışı ve Kalite Algısı İlişkisi: Balıkesir Büyükşehir Belediyesi Örneği
Authors: AKYOL İbrahim Tanju , KARA Mustafa
Published: May 2019

1950’li yıllardan itibaren başlayan kırdan kente
göç sürecinde kentlerin nüfusu hızla artmış, yerel yönetimler ise kentli nüfusa
hizmet sunmada yetersiz kalmışlardır. Bu noktada, 1982 Anayasası’nın 127.
maddesine istinaden 1984 tarih ve 3030 sayılı Kanunla İstanbul, Ankara ve İzmir
büyükşehir belediyelerinin kurulmasıyla büyükşehir yönetim sistemine
geçilmiştir. Büyükşehir sayısı ihtiyaca binaen artırılarak 2000’de 16’ya
2013’te ise 30’a ulaşmıştır. Aynı zamanda, büyükşehir sisteminin 2004’te 5216
ve 2012’de de 6360 sayılı kanunlarla yeniden düzenlenmesi gerekmiştir. Tüm bu
düzenlemelerin gayesinin büyükşehirlerde yaşayan nüfusa daha kaliteli hizmet
götürmek olduğu söylenebilir. Bu bağlamda, araştırmada 6360 sayılı Kanunla
büyükşehirlerde belediye sınırının il mülki sınırına genişletilmesinin ya da
hizmet ölçeğindeki artışın yerel halkın hizmet kalitesi algısı üzerindeki
etkisi incelenmiştir. Araştırmanın amacı, büyükşehirlerde hizmet ölçeğinin
genişletilmesinin yerel halkın hizmet kalitesi algısını nasıl etkilediğinin
ortaya konmasıdır. Türkiye’de 6360 sayılı Kanun kapsamında büyükşehre
dönüştürülen on dört il büyükşehir belediyesi araştırma evrenini oluştururken,
zaman ve maliyet kısıtları nedeniyle araştırma Balıkesir Büyükşehir
Belediyesi’yle sınırlandırılmıştır. Araştırma tarama araştırması şeklinde
tasarlanmış, araştırmacılar tarafından geliştirilen anket yoluyla veriler
toplanmıştır. Verilerin analizi SPSS 20.0 istatistik paket programıyla
yapılmıştır. Sonuçta, hizmet ölçeğinin genişletilmesinin Balıkesir Büyükşehir
Belediyesi örneğinde yerel halkın hizmet kalitesi algısını olumlu yönde
etkilediği görülmüştür.
ÇANAKKALE İLİNDE FAALİYET GÖSTEREN 4 VE 5 YILDIZLI OTEL ÇALIŞANLARININ YÖNETİM TARZI ALGILARININ TÜKENMİŞLİK DÜZEYLERİ ÜZERİNE ETKİSİ
Authors: ALDOĞAN ŞENOL Funda , DİKER Oğuz , ATAY Lütfi
Published: May 2019

Tükenmişlik, çalışma hayatında
hem bireysel performansı hem de örgüt performansını olumsuz yönde etkileyen bir
sendromdur. Tükenmişlik sendromu yaşayan çalışanlar, kendilerine
atfedilen sorumluluklarında ve müşterilere karşı tutumlarında olumsuz davranışlar
sergilemektedir. Bu
durum ise işletmenin verimliliğini olumsuz yönde etkilemektedir. Literatürde
yapılan farklı çalışmalar ile tükenmişliğin bireysel ve örgütsel nedenleri
araştırılmıştır. Fakat otel işletmelerinde tükenmişlik sendromu ile örgütsel
etkenlerden yönetim tarzlarının ilişkisini bütünleşik olarak inceleyen yeterli
çalışma bulunmamaktadır. Bu çalışmanın amacı otel çalışanlarının algıladıkları
yönetim tarzları ile tükenmişlik düzeyleri arasındaki ilişkinin incelenmesidir.
Bu amaç doğrultusunda Çanakkale İlindeki 4 ve 5 yıldızlı otellerde çalışan 411 katılımcıya
anket uygulanmıştır. Araştırma sonuçlarına göre algılanan demokratik ve
paternalist yönetim tarzlarının otel çalışanlarının tükenmişlik düzeyini
negatif, otoriter ve tam serbesti yönetim tarzlarının ise otel çalışanlarının
tükenmişlik düzeyini pozitif etkilediği belirlenmiştir.
ÖRGÜTSEL USTALIĞIN MÜŞTERİ ODAKLI HİZMET DAVRANIŞLARI ÜZERİNDEKİ ETKİSİNDE HATA YÖNETİM KÜLTÜRÜNÜN ARACILIK ROLÜ
Authors: KANTEN Pelin , KANTEN Selahattin
Published: May 2019

Literatürde,
işgörenlerin müşteri odaklı hizmet davranışları sergilemeleri çeşitli bireysel
ve örgütsel faktörlerle ilişkilendirilmektedir. Bu çalışmada, müşteri odaklı
hizmet davranışlarını etkileyen örgütsel öncüller bağlamında örgütsel ustalık
ve hata yönetim kültürü algısı ele alınmıştır. Bu doğrultuda, araştırmanının
amacı örgütsel ustalığın müşteri odaklı hizmet davranışları üzerindeki
etkisinde hata yönetim kültürünün aracılık rolünün incelenmesidir. Araştırma
amacı kapsamında K.K.T.C’de faaliyet gösteren beş yıldızlı üç otel işletmesinin
172 çalışanından anket yolu
ile veriler toplanmıştır. Otel çalışanlarından toplanan veriler tanımlayıcı
istatistikler, korelasyon ve doğrulayıcı faktör analizleri vasıtası ile
değerlendirilmiş, hipotezlerin test edilmesinde ise, hiyerarşik regresyon
analizinden yararlanılmıştır. Araştırma bulguları, örgütsel ustalığın yapısal
ve bağlamsal ustalık boyutlarının işgörenlerin rol tanımlı ve rol ötesi müşteri
odaklı hizmet davranışı sergileme düzeylerini pozitif yönde etkilediğini
göstermektedir. Bununla birlikte, hata yönetim kültürü algısı da işgörenlerin
rol tanımlı ve rol ötesi müşteri odaklı hizmet davranışı sergileme düzeylerini
etkilemektedir. Ayrıca, örgütsel ustalık boyutlarının işgörenlerin rol tanımlı
ve rol ötesi müşteri odaklı hizmet davranışı sergileme düzeyleri üzerinde hata
yönetim kültürünün kısmi aracılık etkisi olduğu belirlenmiştir.