bluuebunny/crossref_metadata_2025 huggingface dataset:
Terpenoid-Induced Feeding Deterrence and Antennal Response of Honey Bees
Authors: Larson Nicholas R. , O’Neal Scott T. , Bernier Ulrich R. , Bloomquist Jeffrey R. , Anderson Troy D.
Published: January 2020

Multiple interacting stressors negatively affect the survival and productivity of managed honey bee colonies. Pesticides remain a primary concern for beekeepers, as even sublethal exposures can reduce bee immunocompetence, impair navigation, and reduce social communication. Pollinator protection focuses on pesticide application guidelines; however, a more active protection strategy is needed. One possible approach is the use of feeding deterrents that can be delivered as an additive during pesticide application. The goal of this study was to validate a laboratory assay designed to rapidly screen compounds for behavioral changes related to feeding or feeding deterrence. The results of this investigation demonstrated that the synthetic Nasonov pheromone and its terpenoid constituents citral, nerol, and geraniol could alter feeding behavior in a laboratory assay. Additionally, electroantennogram assays revealed that these terpenoids elicited some response in the antennae; however, only a synthetic Nasonov pheromone, citral, and geraniol elicited responses that differed significantly from control and vehicle detections.
Optimization of Laser Sintering for Demineralized Bone/Polycaprolactone Composite Powder for Bone Tissue Scaffold
Authors: Ziaee Mohsen , Mahmood Ayesha , Crane Nathan B.
Published: January 2020

Demineralized bone matrix (DBM) is an excellent bone scaffold material, but is available in only limited sizes. An additive manufacturing (AM) method that retains these properties while enabling customized geometry fabrication would provide bone scaffolds for a larger range of geometries while maintaining the benefits of DBM. This work examines laser sintering (LS) of a blend of demineralized bone matrix (DBM) and polycaprolactone (PCL) using a CO2 laser beam. A comprehensive experimental study was carried out to find the conditions that form defect-free layers while still retaining the favorable biological features of DBM. The results identify a process setting window over which LS can be utilized to constructing complex patient-specific scaffolds. With the identified setting, first, the DBM/PCL blend was fused in the LS machine. Parts were then were further strengthened through a post-processing heat treatment. The shrinkage level, skeletal density, mechanical testing, and porosimetry of the resultant samples were compared to traditional machined DBM blocks. The maximum tensile strength of the samples and post-processing shrinkage depends on heat treatment duration. The tensile strength measurements demonstrate that the post-processing conditions can be tuned to achieve the tensile strength of the demineralized bone strips. Evaluation of the dimensional change suggests that the shrinkage along the laser paths is ~0.3% while thickness shrinks the most (up to ~20%). The porosimetry and density studies showed that the final part achieved over 40% porosity with a density comparable to blocks of DBM.
Two-Parameter Stochastic Weibull Diffusion Model: Statistical Inference and Application to Real Modeling Example
Authors: Nafidi Ahmed , Bahij Meriem , Gutiérrez-Sánchez Ramón , Achchab Boujemâa
Published: January 2020

This paper describes the use of the non-homogeneous stochastic Weibull diffusion process, based on the two-parameter Weibull density function (the trend of which is proportional to the two-parameter Weibull probability density function). The trend function (conditioned and non-conditioned) is analyzed to obtain fits and forecasts for a real data set, taking into account the mean value of the process, the maximum likelihood estimators of the parameters of the model and the computational problems that may arise. To carry out the task, we employ the simulated annealing method for finding the estimators values and achieve the study. Finally, to evaluate the capacity of the model, the study is applied to real modeling data where we discuss the accuracy according to error measures.
Resilience-Based Restoration Model for Supply Chain Networks
Authors: Mao Xinhua , Lou Xin , Yuan Changwei , Zhou Jibiao
Published: January 2020

An optimal restoration strategy for supply chain networks can efficiently schedule the repair activities under resource limits. However, a wide range of previous studies solve this problem from the perspective of cost-effectiveness instead of a resilient manner. This research formulates the problem as a network maximum-resilience decision. We develop two metrics to measure the resilience of the supply chain networks, i.e., the resilience of cumulative performance loss and the resilience of restoration rapidity. Then, we propose a bi-objective nonlinear programming model, which aims to maximize the network resilience under the budget and manpower constraints. A modified simulated annealing algorithm is employed to solve the model. Finally, a testing supply chain network is utilized to illustrate the effectiveness of the proposed method framework. The results show that the optimal restoration schedule generated by the proposed model is a tradeoff between the cumulative performance loss and the restoration rapidity. Additionally, the sensitivity analysis of parameters indicates that decision-maker’s preference, tolerance factor of delivery time, number of work crews, and availability of budget all have significant impacts on the restoration schedule.
Miniaturized Platform for Individual Coral Polyps Culture and Monitoring
Authors: Luo Yongsheng , Zhao Jinglun , He Chunpeng , Lu Zuhong , Lu Xiaolin
Published: January 2020

Methodologies for coral polyps culture and real-time monitoring are important in investigating the effects of the global environmental changes on coral reefs and marine biology. However, the traditional cultivation method is limited in its ability to provide a rapid and dynamic microenvironment to effectively exchange the chemical substances and simulate the natural environment change. Here, an integrated microdevice with continuous perfusion and temperature-control in the microenvironment was fabricated for dynamic individual coral polyps culture. For a realistic mimicry of the marine ecological environment, we constructed the micro-well based microfluidics platform that created a fluid flow environment with a low shear rate and high substance transfer, and developed a sensitive temperature control system for the long-term culture of individual coral polyps. This miniaturized platform was applied to study the individual coral polyps in response to the temperature change for evaluating the coral death caused by El Nino. The experimental results demonstrated that the microfluidics platform could provide the necessary growth environment for coral polyps as expected so that in turn the biological activity of individual coral polyps can quickly be recovered. The separation between the algae and host polyp cells were observed in the high culture temperature range and the coral polyp metabolism was negatively affected. We believe that our culture platform for individual coral polyps can provide a reliable analytical approach for model and mechanism investigations of coral bleaching and reef conservation.
Salmonella Genomic Island 1 is Broadly Disseminated within Gammaproteobacteriaceae
Authors: Cummins Max Laurence , Hamidian Mohammad , Djordjevic Steven Philip
Published: January 2020

Salmonella genomic island 1 (SGI1) is an integrative mobilisable element that plays an important role in the capture and spread of multiple drug resistance. To date, SGI1 has been found in clinical isolates of Salmonella enterica serovars, Proteus mirabilis, Morganella morganii, Acinetobacter baumannii, Providencia stuartii, Enterobacter spp, and recently in Escherichia coli. SGI1 preferentially targets the 3´-end of trmE, a conserved gene found in the Enterobacteriaceae and among members of the Gammaproteobacteria. It is, therefore, hypothesised that SGI1 and SGI1-related elements (SGI1-REs) may have been acquired by diverse bacterial genera. Here, Bitsliced Genomic Signature Indexes (BIGSI) was used to screen the NCBI Sequence Read Archive (SRA) for putative SGI1-REs in Gammaproteobacteria. Novel SGI-REs were identified in diverse genera including Cronobacter spp, Klebsiella spp, and Vibrio spp and in two additional isolates of Escherichia coli. An extensively drug-resistant human clonal lineage of Klebsiella pneumoniae carrying an SGI1-RE in the United Kingdom and an SGI1-RE that lacks a class 1 integron were also identified. These findings provide insight into the origins of this diverse family of clinically important genomic islands and expand the knowledge of the potential host range of SGI1-REs within the Gammaproteobacteria.
Axial Compressibility and Thermal Equation of State of Hcp Fe–5wt% Ni–5wt% Si
Authors: Edmund Eric , Miozzi Francesca , Morard Guillaume , Boulard Eglantine , Clark Alisha , Decremps Frédéric , Garbarino Gaston , Svitlyk Volodymyr , Mezouar Mohamed , Antonangeli Daniele
Published: January 2020

Knowledge of the elastic properties and equations of state of iron and iron alloys are of fundamental interest in Earth and planetary sciences as they are the main constituents of telluric planetary cores. Here, we present results of X-ray diffraction measurements on a ternary Fe–Ni–Si alloy with 5 wt% Ni and 5 wt% Si, quasi-hydrostatically compressed at ambient temperature up to 56 GPa, and under simultaneous high pressure and high temperature conditions, up to 74 GPa and 1750 K. The established pressure dependence of the c/a axial ratio at ambient temperature and the pressure–volume–temperature (P–V–T) equation of state are compared with previous work and literature studies. Our results show that Ni addition does not affect the compressibility and axial compressibility of Fe–Si alloys at ambient temperature, but we suggest that ternary Fe–Ni–Si alloys might have a reduced thermal expansion in respect to pure Fe and binary Fe–Si alloys. In particular, once the thermal equations of state are considered together with velocity measurements, we conclude that elements other than Si and Ni have to be present in the Earth’s inner core to account for both density and seismic velocities.
Data-Driven Modeling of Smartphone-Based Electrochemiluminescence Sensor Data Using Artificial Intelligence
Authors: Ccopa Rivera Elmer , Swerdlow Jonathan J. , Summerscales Rodney L. , Uppala Padma P. Tadi , Maciel Filho Rubens , Neto Mabio R. C. , Kwon Hyun J.
Published: January 2020

Understanding relationships among multimodal data extracted from a smartphone-based electrochemiluminescence (ECL) sensor is crucial for the development of low-cost point-of-care diagnostic devices. In this work, artificial intelligence (AI) algorithms such as random forest (RF) and feedforward neural network (FNN) are used to quantitatively investigate the relationships between the concentration of   Ru ( bpy ) 3 2 + luminophore and its experimentally measured ECL and electrochemical data. A smartphone-based ECL sensor with   Ru ( bpy ) 3 2 + /TPrA was developed using disposable screen-printed carbon electrodes. ECL images and amperograms were simultaneously obtained following 1.2-V voltage application. These multimodal data were analyzed by RF and FNN algorithms, which allowed the prediction of   Ru ( bpy ) 3 2 + concentration using multiple key features. High correlation (0.99 and 0.96 for RF and FNN, respectively) between actual and predicted values was achieved in the detection range between 0.02 µM and 2.5 µM. The AI approaches using RF and FNN were capable of directly inferring the concentration of   Ru ( bpy ) 3 2 + using easily observable key features. The results demonstrate that data-driven AI algorithms are effective in analyzing the multimodal ECL sensor data. Therefore, these AI algorithms can be an essential part of the modeling arsenal with successful application in ECL sensor data modeling.
The Extraction of Ocean Tidal Loading from ASAR Differential Interferograms
Authors: Peng Wei , Wang Qijie , Cao Yunmeng
Published: January 2020

The spatiotemporal crustal non-tectonic deformation caused by ocean tidal loading (OTL) can reach the centimeters scale in coastal land areas. The temporal variation of the site OTL displacements can be estimated by the global positioning system (GPS) technique, but its spatial variation needs to be further determined. In this paper, in order to analyze the spatial characteristics of the OTL displacements, we propose a multi-scale decomposition method based on signal spatial characteristics to derive the OTL displacements from differential interferometric synthetic aperture radar (D-InSAR) measurements. The method was tested using long-term advanced synthetic aperture radar (ASAR) data and GPS reference site data from the Los Angeles Basin in the United States, and we compared the results with the FES2014b tide model. The experimental results showed that the spatial function of the OTL displacements in an ASAR image can be represented as a higher-order polynomial function, and the spatial trends of the OTL displacements determined by the InSAR and the GPS techniques are basically consistent with the FES2014b tide model. The root-mean-square errors of the differences between the spatial OTL displacements of these two methods and the FES2014b tide model are less than 0.8 mm. The results indicate that the OTL displacement extracted from InSAR data can accurately reflect the spatial characteristics of the OTL effect, which will help to improve the spatial resolution and accuracy of the OTL displacement in coastal areas.
Lane Departure Warning Mechanism of Limited False Alarm Rate Using Extreme Learning Residual Network and ϵ-Greedy LSTM
Authors: Gao Qiaoming , Yin Huijun , Zhang Weiwei
Published: January 2020

Neglecting the driver behavioral model in lane-departure-warning systems has taken over as the primary reason for false warnings in human–machine interfaces. We propose a machine learning-based mechanism to identify drivers’ unintended lane-departure behaviors, and simultaneously predict the possibility of driver proactive correction after slight departure. First, a deep residual network for driving state feature extraction is established by combining time series sensor data and three serial ReLU residual modules. Based on this feature network, online extreme learning machine is organized to identify a driver’s behavior intention, such as unconscious lane-departure and intentional lane-changing. Once the system senses unconscious lane-departure before crossing the outermost warning boundary, the ϵ-greedy LSTM module in shadow mode is roused to verify the chances of driving the vehicle back to the original lane. Only those unconscious lane-departures with no drivers’ proactive correction behavior are transferred into the warning module, guaranteeing that the system has a limited false alarm rate. In addition, naturalistic driving data of twenty-one drivers are collected to validate the system performance. Compared with the basic time-to-line-crossing (TLC) method and the TLC-DSPLS method, the proposed warning mechanism shows a large-scale reduction of 12.9% on false alarm rate while maintaining the competitive accuracy rate of about 98.8%.
Peaking Industrial Energy-Related CO2 Emissions in Typical Transformation Region: Paths and Mechanism
Authors: Duan Zhiyuan , Wang Xian’en , Dong Xize , Duan Haiyan , Song Junnian
Published: January 2020

Reducing CO2 emissions of industrial energy consumption plays a significant role in achieving the goal of CO2 emissions peak and decreasing total CO2 emissions in northeast China. This study proposed an extended STIRPAT model to predict CO2 emissions peak of industrial energy consumption in Jilin Province under the four scenarios (baseline scenario (BAU), energy-saving scenario (ESS), energy-saving and low-carbon scenario (ELS), and low-carbon scenario (LCS)). We analyze the influences of various factors on the peak time and values of CO2 emissions and explore the reduction path and mechanism to achieve CO2 emissions peak in industrial energy consumption. The results show that the peak time of the four scenarios is respectively 2026, 2030, 2035 and 2043, and the peak values are separately 147.87 million tons, 16.94 million tons, 190.89 million tons and 22.973 million tons. Due to conforming to the general disciplines of industrial development, the result in ELS is selected as the optimal scenario. The impact degrees of various factors on the peak value are listed as industrial CO2 emissions efficiency of energy consumption > industrialized rate > GDP > urbanization rate > industrial energy intensity > the share of renewable energy consumption. But not all factors affect the peak time. Only two factors including industrial clean-coal and low-carbon technology and industrialized rate do effect on the peak time. Clean coal technology, low carbon technology and industrial restructuring have become inevitable choices to peak ahead of time. However, developing clean coal and low-carbon technologies, adjusting the industrial structure, promoting the upgrading of the industrial structure and reducing the growth rate of industrialization can effectively reduce the peak value. Then, the pathway and mechanism to reducing industrial carbon emissions were proposed under different scenarios. The approach and the pathway and mechanism are expected to offer better decision support to targeted carbon emission peak in northeast of China.
Not There Yet: Mapping Inhibitions to Solar Energy Utilisation by Households in African Informal Urban Neighbourhoods
Authors: Barau Aliyu Salisu , Abubakar Aliyu Haidar , Ibrahim Kiyawa Abdul-Hakim
Published: January 2020

The average household access to electricity in Nigeria is estimated at four hours per day. This paradoxical energy crisis in a top oil and gas exporting country makes an interesting case for local and global players in the sustainable energy agenda. The current study showcases experiences of households that installed and use solar photovoltaic (PV) technologies in urban Africa. It identifies the key sociotechnical transition issues that shape the households’ solar energy adoption strategies. To get a clear picture of the situation, the study focuses on the Kano urban agglomeration—a densely populated city with high economic activities. To answer the research question, the sampled respondents shared their experiences via questionnaire and interviews. Similarly, field observations guided the research team to identify patterns of household solar energy use, and how urban planning, building, and roofing types inhibit solar energy utilisation. From the results of the study, it appeared that households use solar energy for lighting, energising rechargeable appliances, and cooling of houses. Nevertheless, none of the respondents use solar photovoltaics (PVs) for cooking—the biggest consumer of fuelwood in Nigeria. Finally, this study is optimistic that despite the challenges identified, the transition to clean energy security in Africa is achievable through coordinated efforts of people, industry, and governments. The transition to renewables by households promises significant changes that can lever the mainstreaming of the UN Sustainable Development Goals-SDG no. 7.
Sensory/Health-Related and Convenience/Process Quality of Airline Meals and Traveler Loyalty
Authors: Han Heesup , Moon Hyoungeun , Ariza-Montes Antonio , Lee Soyeun
Published: January 2020

Little evidence is available on how airline meals and their dimensions affect customers’ loyalty generation procedure and behaviors towards airline products. This research is designed to elucidate airline customer loyalty generation procedure by uncovering the specific role of airline meals and their dimensions, attitude, satisfaction, and love. Using a quantitative method, empirical findings from the structural analysis successfully offer a good understanding of airline food quality and its role, identify the vital triggers of customer loyalty, and uncover the silent mediating role of airline love in affecting loyalty. Taking one step further beyond the theorizations in the existing studies of airline customers’ post-purchase behaviors, the present study builds a strong conceptual framework relating airline food quality, attitude, satisfaction, airline love, and customer loyalty.
Accelerometer and Magnetometer Joint Calibration and Axes Alignment
Authors: Papafotis Konstantinos , Sotiriadis Paul P.
Published: January 2020

In this work, we propose an algorithm for joint calibration and axes alignment of a 3-axis accelerometer and a 3-axis magnetometer. The proposed algorithm applies when the two sensors are fixed on the same rigid platform. It achieves accurate calibration without requiring any external piece of equipment like a turntable for the accelerometer or Gauss magnetic chamber and Maxwell coils setup for the magnetometer. The efficiency and accuracy of the proposed algorithm are evaluated using experimental data.
EVALUACIÓN DEL RIESGO POR MOVIMIENTOS DE REMOCIÓN EN MASA ACTIVADOS POR PROCESOS DE PRECIPITACIÓN, ESTUDIO DE CASO VÍA CHAGUALÁ - QUINDÍO
Authors: Rodríguez Mejía Cesar Augusto , Bustos Castelblanco David Esteban , Cadena Acevedo Alethia , Salazar Henao Dany Mishell
Published: January 2020

En el presente documento se presenta la evaluación del riesgo por movimientos de remoción en masa activados por procesos de precipitación sobre la vía Chagualá del departamento del Quindío; para la cual se toma como lineamiento las metodologías desarrolladas por la Unidad Nacional para la Gestión del Riesgo y del Desastre (UNGRD) y el Servicio Geológico Colombiano, que consisten en la estimación de la amenaza por medio del análisis científico de los parámetros hidroclimatológicos, geológicos, físico, geométricos y mecánicos de la zona de estudio, así como la estimación del factor de riesgo, a través del método de Bishop simplificado; la determinación de vulnerabilidad se basa en matrices de impacto y por medio del cruce de información se evalúa el riesgo de deslizamiento por precipitación. Los resultados del estudio, demostraron que el valor y la variación de la intensidad de la lluvia en función del periodo de retorno es despreciable, comparada con la lámina de agua generada por la precipitación efectiva total anual, además el análisis de riesgo mostró un nivel alto ante un movimiento de remoción en masa considerando como principal afectación el bloqueo de la vía.
CONTRATO DE APARCERÍA COMO UNA ALTERNATIVA PARA EL SECTOR AGRÍCOLA EN COLOMBIA DEL POSCONFLICTO.
Authors: Lozano Guerrero Grenfell , Bello Fierro Luis Fabio
Published: January 2020

El grupo de investigación CYNERGIA a través de su semillero de investigación MERCATORIA I, analiza la historia de la problemática del acceso a la tierra en Colombia. Profundizar la viabilidad del contrato de aparcería como una justa aplicación en Colombia en el periodo del posconflicto. Lo anterior, fue analizado desde el método dogmático, racional y reflexivo, a través de fundamentos históricos, normativos y jurídicos a nivel nacional e internacional. Concluyendo que la aparcería es una opción válida para lograr el acceso y distribución de la tierra, evitando la violencia.
COMPORTAMIENTO DE LAS ENFERMEDADES TRANSMITIDAS POR ALIMENTOS Y ESTRATEGIAS DE MEJORAMIENTO EN CUATRO MUNICIPIOS DEL QUINDIO, COLOMBIA.
Authors: Montenegro Benavides María Cristina , Osorio Paula Alejandra
Published: January 2020

Durante dos años se obtuvo información de la condición epidemiológica de las enfermedades transmitidas por alimentos en cuatro municipios del Quindío, Colombia. Durante este tiempo, se presentaron 32 casos colectivos que involucraron 240 personas de diferentes edades de Calarcá, Tebaida, Montenegro y Quimbaya lo cual permitió proponer estrategias para promover la investigación de brotes como la implementación de una estrategia de vigilancia epidemiológica; las variables estudiadas se determinaron de acuerdo a la ficha de notificación de casos colectivos: género, edad, municipio, grupo poblacional, fecha de exposición, hospitalización, alimento consumido, signos y síntomas y resultados de laboratorio. En dicho estudio se analizó la información registrada en la ficha de notificación y se encontró que el registro se hace de manera incompleta, lo que demuestra fallas en los procesos de información continua de brotes de ETA. No fue posible realizar investigación de campo oportuna, ni toma de muestras para adelantar los análisis en el laboratorio con el fin de determinar los agentes etiológicos acerca de los alimentos implicados con respecto al porcentaje de personas afectadas y alimentos consumidos se detectó que el 30.8% consumieron alimentos preparados de menor riesgo en salud pública y entre alimentos de mayor riesgo en salud pública como: pollo 16.25% y 15% huevos; en cuanto a lugares de consumo el sector turístico seguido de la vivienda ocupan el 37.5% y el 53.1% respectivamente. Se concluye que la investigación de los factores determinantes y agentes causales no se ejecutaron adecuadamente.
دور الاعتماد المزدوج للكلفة التاريخية والقيمة العادلة في تحقيق ملائمة وموثوقية البيانات المالية
Authors: المبيضين هيثم إدريس محمد , المعموري علي محمد ثجيل , المبيضين احمد محمد
Published: January 2020

إن الجدل قائم فيما يتعلق بموضوع القياس المحاسبي، والذي يكمن في اختيار الطريقة المناسبة من طرق القياس المختلفة (القيمة العادلة أو التكلفة التاريخية) التي لكلٍ منها مزاياها وعيوبها ولكل طريقة منها مؤيدوها ومعارضوها  لأنها تؤدي إلى نتائج مختلفة في القوائم المالية. وكان لا بد من تطوير في نظم القياس المحاسبي ، ومن جوانب هذا التطور الاستناد إلى القيمة العادلة في القياس للعديد من الأصول والالتزامات وخصوصاً المالية منها، ولمواكبة التطور في النظام المحاسبي قام مجلس معايير المحاسبة الدولية بإصدار عدد من معايير المحاسبة الدولية تبنى من خلالها مفهوم القيمة العادلة في قياس وعرض الموجودات والمطلوبات.
PENGARUH EXHAUST MANIFOLD TERHADAP KONSUMSI BAHAN BAKAR PADA SUZUKI SMASH TAHUN 2007
Authors: Syaief Adhiela Noer , Norsujianto Tinton , Maulana Rifky Ridhani , Maknunah Saripatul
Published: January 2020

Perkembangan dunia otomotif saat ini telah mengalami perkembangan yang sangat pesat , dimana produk, desain atau ide-ide baru selalu muncul sebagai kecintaan para bikers (pecinta kendaraan bermotor). Hal baru selalu dicari dan dikembangkan baik dengan modifikasi barang yang sudah ada ataupun inovasi baru. Knalpot alias pipa gas buang itu bukan semata berfungsi sebagai penyalur sisa pembakaran, knalpot masih satu kesatuan dari proses langkah buang. Tujuan dari penelitian ini untuk mengetathui berapa banyak perbedaan konsumsi bahan bakar pada setiap variasi knalpot. Konsumsi bahan bakar yang terbaik dari berbagai variasi knalpot adalah knalpot  standar smash.
Studi Eksperimen Pengaruh Pencampuran Gas HHO pada Gas LPG Secara Premixed Terhadap Bentuk Nyala Api Bunsen Burner
Authors: Harianto Agus , Kawano Djoko Sungkono
Published: January 2020

Bentuk nyala api berguna untuk dasar informasi desain tungku pemanas pada boiler maupun kompor, sehingga dapat diketahui titik terpanas pembakaran. Kualitas pembakaran dapat ditingkatkan dengan berbagai cara. Salah satu cara yaitu mencampur gas LPG dengan gas HHO. Penelitian ini bertujuan untuk mengatahui bentuk nyala api bunsen burner dengan menggunakan campuran gas HHO dengan gas LPG. Penelitian ini dilakukan dengan metode eksperimen dan pencampuran gas HHO dengan gas LPG secara premixed pada bunsen burner. Variasi pencampuran gas HHO adalah 0%, 25%, dan 50% terhadap gas LPG. Dari penelitian diketahui perbedaan bentuk api dari panjang dan lebar nyala api.
ANALISIS MODEL TURBULEN PADA BACKWARD FACING STEP DENGAN BILANGAN REYNOLDS TINGGI (RE = 38.000) DAN KECEPATAN ALIRAN / U∞ = 44.2 M/S
Authors: Angkasa Anggun
Published: January 2020

Backward facing step merupakan salah satu bentuk geometri yang paling popular digunakan untuk mengevaluasi model turbulen dalam hal separasi aliran. Backward facing step pada aliran turbulent batas dinding dalam prakteknya banyak ditemui pada pipa, saluran, sayap atas dan body pesawat dan sekitar kapal. Penelitian ini menggunakan bentuk geometri backward fasing step. Model turbulensi yang dikembangkan pada penelitian ini adalah sangat penting digunakan untuk memprediksi aliran yang dibatasi oleh dinding, prediksi diperoleh dengan menerapkan fungsi dinding standar, non-ekuilibrium fungsi dinding dan dua-lapisan model dengan tiga model turbulensi yang berbeda, yaitu KEpsilon Standar, RSM dan dan K-Epsilon RNG. Selanjutnya tiga model turbulensi tersebut dibandingkan dengan data penelitian ekperimental yang terdahulu yaitu driver dan Seegmiller. Hasil numeric melebihi hasil eksperimen untuk nilai presentase kurang dari 100% ( <100%), sedangkan untuk nilai presentase melebihi 100% (>100%) maka hasil numeric lebih dari hasil eksperimen. Sehingga dapat disimpulkan bahwa model numeric RSM hasilnya lebih mendekati hasil eksperimen daripada model K-epsilon standard dan K-epsilon RNG.
Evaluating the Effect of Academic Library users’ Experience towards Library Patronage in State Universities in Sri Lanka: Development of a Conceptual Framework
Authors: Harshani K. R. N. , Khatibi Ali , Azam S. M. Ferdous
Published: January 2020

Libraries and information centers are service units held with the responsibility of providing varied information services based on a number of resources. It covers tangible assets, namely library building, equipment, furniture, information resources and staff. The intangible element has been the information services provided by the libraries. The tangible assets and intangible services of libraries are changing greatly due to the development and changes in the area of information technology. Libraries may not be the first thing that comes to mind when thinking about great design. It’s easy to assume the user experience of a library is limited to navigating a maze of bookshelves in reality; there has been a recent push among librarians and library professionals to apply user experience best practices to the design of their services. Library UX professionals include librarians and library staff members who specialize in improving the user experience of their libraries through research and design.
ДЕЯТЕЛЬНОСТНЫЙ ПОДХОД В ОБРАЗОВАНИИ

В СОВРЕМЕННЫХ УСЛОВИЯХ
Authors: Ахмерова Зиля
Published: January 2020

Аннотация. Деятельностный подход к организации учебных занятий при профессиональной подготовке специалистов представляет технологию индивидуализированного обучения. В данной статье проведен экскурс по проблеме деятельности. Деятельность рассматривается как способ участия индивида в преобразовании существующей действительности, как метод познания, как условие
проявления и развития личности, как условие конструирования отношений между людьми. Функции деятельности непосредственно связаны не только с проектной деятельностью, но и с развитием личности. Поэтому деятельностная организация процесса проектирования как метода развития личности является актуальной. Кроме этого отмечается, что роль преподавателя в ходе осуществления
личностно-деятельностного подхода заключается в умелой организации образовательно- профессиональной среды.
Ключевые слова: деятельность, личность, учебная деятельность, проектная деятельность, личностно-деятельностные технологии.
Аннотация. Адистерди кесиптик даярдоо учурунда окуу сабактарын уюштуруунун ишмердик ыкмасы жеке инсанга багытталган окутуу технологиясы болуп эсептелет. Бул макалада ишмердик маселеси боюнча экскурс жүргүзүлгөн. Ишмердүүлүк учурдагы чындыкты кайра өзгөртүп түзүүдөгү индивиддин катышуу жолу катары, таануу методу катары, инсандын өзүн көрсөтүүсүнүн жана өнүгүүсүнүн шарты катары, адамдар ортосунда мамиле түзүү ыкмасы катары каралат. Ишмердүүлүктүн функциялары долбоордук иштер менен гана эмес, инсандын өнүгүүсү менен да түздөн-түз байланыштуу. Ошондуктан инсанды өнүктүрүүнүн ыкмасы катары долбоорлоо процессинин ишмердик уюштурулушу актуалдуу. Мындан тышкары, жеке инсанга багытталган – ишмердик ыкмасын ишке ашыруудагы окутуучунун ролу билим берүүчүлүк-кесиптик чөйрөнү эптүү уюштуруу экендиги белгиленет.
Түйүндүү сөздөр: ишмердүүлүк, инсан, окуу иши, долбоордук иш, жеке инсанга багытталган – ишмердик технологиялар.
Annotation. The activity approach to organization of study in the profession-
al training of specialists represents the individualized training technique. This article
makes the insight into the activity issue. The activity is considered as a way of person’s
participation in transformation of existing reality, as a way of learning, as a condition
for personality demonstration and development, as a condition for building relations be-
tween people. The functions of the activity are immediately associated with not only de-
signing activity but with development of the personality. That is why activity organization of the designing process as a way of personality development is relevant.
However, in the modern education, the personal and activity approach is to be com-
bined with other approaches of the collective activity based on self-government and competitiveness.
Key words: activity, personality, studies, designing activity, personal and activity
techniques
Ч. АЙТМАТОВДУН ЧЫГАРМАЛАРЫНДАГЫ ЖАЛПЫ
АДАМЗАТТЫК БААЛУУЛУКТАРДЫН МААНИСИ ЖАНА
ЖАШ МУУНДАРДЫ ТАРБИЯЛООДОГУ ОРДУ
Authors: Байтокова Айнура
Published: January 2020

Аннотация. Макала учурдагы актуалдуу проблемалардын бири болгон жаш муундарда жалпы адамзаттык баалуулуктарды тарбиялоо. Макалада Ч. Айтматовдун чыгармаларындагы баалуулуктардын мааниси жана алардын жаш муундарды тарбиялоодогу орду жөнүндө маселени козгойт. Өзгөчө жаңы социалдык экономикалык өзгөрүүлөр менен жаш муундардын адеп-ахлактык, руханий дүйнөсү өзгөрүүдө. Бул жагдайдан алып караганда коомдун социалдык-маданий жактан андан ары өнүгүүсү үчүн башкы бириктирүүчү факторлордон болуп жаш муундардагы жалпы адамзаттык баалуулуктарды калыптандыруу маселеси биринчи орунга чыгат. Болочок мугалимдердин кесиптик билим алуусунда жалпы адамзаттык баалуулуктарды терең түшүнүүсү, алардын келечектеги кесиптик даярдыгына жардам берет. Демек, аларга жалпы адамзаттык баалуулуктарды сиңирүү абдан маанилүү учур талабы экендигин көрөбүз.
Түйүндүү сөздөр: жалпы адамзаттык баалуулуктар, адамгерчилик, адеп-ахлак, руханий баалуулуктар, учурдагы көйгөйлүү маселелер, жаш муундар, базар экономикасы ж.б...
Аннотация. В статье затронута одна из актуальных проблем современности – достойное воспитание молодого поколения. Статья рассматривает проблематику воспитания молодежи и формирования общечеловеческих ценностей. В статье речь идет о роли произведений Чингиза Айтматова в воспитании молодежи. В условиях перехода в новый социально-экономический период меняется
нравственно-духовный мир молодежи, в том числе у студентов. С этой точки зрения на первый план выходит задача формирования общечеловеческих ценностей, которые должны стать главным объединяющим фактором дальнейшего социокультурного развития общества. Обогащение опыта глубокого понимания общечеловеческих ценностей у будущих педагогов в профессиональном
обучении способствует формированию подготовленности будущих педагогов профессионального обучения в будущем, также важно привить в них систему общечеловеческих ценностей.
Ключевые слова: общечеловеческие ценности, гуманность, нравственно-этические принципы, духовные ценности, рыночная экономика.
Annotation. the article touches on one of the pressing problems of our time - the
decent education of the younger generation. The article considers the issues of youth
education and the formation of universal values. The article deals with the role of the
works of Chingiz Aitmatov in the education of youth. With the transition to a new socio-
economic period, the moral and spiritual world of young people is changing, including
among students. From this point of view, the task of creating universal human values
comes to the forefront, which should become the main unifying factor in the further socio-cultural development of society. The enrichment of the experience of a deep understanding of human values in future teachers contributes to the formation of preparedness of future teachers of vocational training in the future, it is also important to instill in them a system of universal values.
Keywords: universal values, humanity, thinker, wise, moral and ethical principles,
spiritual values, market economy.
ОБРЯД В РУССКОЙ И КЫРГЫЗСКОЙ ЛИНГВОКУЛЬТУРАХ

КАК ОТРАЖЕНИЕ НАЦИОНАЛЬНОГО

МЕНТАЛИТЕТА
Authors: Гульмира Абыканова
Published: January 2020

Аннотация. Статья посвящена экстралингвистическому исследованию обрядов, связанных с водой в русской и кыргызской культурах. Обряды сопутствуют многим событиям жизни человека, отражают национальный характер, являются частью культуры народа. Лингвокультурологический анализ обрядовой лексики показал, что в русской и кыргызской культурах существует двойственное отношение к воде: с одной стороны, вода жизненно необходима, а с другой, вода как стихия - разрушительна. В статье отмечается, что обряды и традиции народа отражают все этапы жизни человека: от рождения и до кончины. Подчеркивается, что обрядовая лексика, репрезентирующая концепт «вода», широко представлена как в русском, так и в кыргызском языках.
Ключевые слова: обряд, традиция, лингвокультура, концепт, ритуал, текст, концептосфера, менталитет, ментальность,
Аннотация. Макалада орус жана кыргыз маданиятындагы суу менен байланышкан ырым-жырымдар экстралингвистикалык өӊүттөн изилдөөгө алынат. Ырым- жырымдар адамды өмүр бою коштоп жүрөт, улуттук мүнөзүн чагылдырып элдин маданиятынын орчундуу бөлүгүн түзүп турат. Ырым-жырымдык лексикага лингво-маданияттык талдоо жүргүзүүнүн натыйжасында орус жана кыргыз маданиятында сууга эки тараптуу мамиле бар экени анык болду: биринчиси − суусуз өмүр жок,
экинчиси – суу кыйратуучу элемент. Элдин ырым-жырымдары жана үрп-адаттары адамдын бүтүндөй өмүрүн чагылдырып турат. "Суу" концептисин чагылдырган ырым-жырымдык лексика кыргыз тилинде да, орус тилинде да кеӊири колдонулат.
Түйүндүү сөздөр: ырым-жырымдар, каада-салт, лингвомаданият, концепт, жөрөлгө, текст, концепттик чөйрө, менталитет, менталдык.
Annotation. The article is dedicated to extralinguistic research. Rites associated
with water in the Russian and Kyrgyz cultures. Ceremonies accompany many events of
human life, reflect the national character, are part of the culture of the people. Linguo-
cultural analysis of ritual vocabulary showed that in Russian and Kyrgyz cultures there is
a dual relation to water: on the one hand, water is vital necessary, but on the other hand, water as an element is destructive. In the article it is noted that the rites and traditions of the people reflect all stages of life person: from birth to death. It is emphasized that ritual vocabulary representing the concept of "water" is widely represented as in Russian and Kyrgyz languages.
Key words: rite, tradition, linguistic culture, concept, ritual, text, concept sphere, mentality, mentality.
ДИСКУРСИВНЫЙ ПОТЕНЦИАЛ МОДАЛЬНЫХ
СЛОВ КАТЕГОРИЧЕСКОЙ ДОСТОВЕРНОСТИ

В РУССКОМ ЯЗЫКЕ
Authors: Алмаш Абылова
Published: January 2020

Аннотация. Статья посвящена актуальной на сегодняшний день проблеме дискурса и автором сделана попытка анализа дискурсивного потенциала модальных слов категорической достоверности в русском языке. Основное внимание в данной статье автор акцентирует на анализе модальных слов с учетом экстралингвистических факторов (индивидуальные и социальные особенности коммуниканта и коммуникативной ситуации, установки, цели адресанта и т.д.). Автор приходит к выводу, что роль модальных слов при выражении отношения говорящего к высказыванию велика, поскольку в человеческой речи нет ни единого высказывания без отношения говорящего к высказываемому, и без выражения отношения содержания высказывания к его реальному осуществлению.
Ключевые слова: дискурс, экстралингвистические факторы, коммуникант, коммуникативная ситуация, модальные слова, адресант, контекст, собеседник, диалог.
Аннотация. Макала бүгүнкү күндө актуалдуу болуп жаткан дискурс проблемасына арналган. Автор бул макалада орус тилиндеги категориялык ишенимдүүлүктү билгизүүчү модалдык сөздөрдүн дискурстук мүмкүнчүлүгүн талдап берүүгө аракет жасаган. Макалада автор модалдык сөздөрдүн экстралингвистикалык жагдайларын (коммуниканттардын жана коммуникативдик кырдаалдын жеке жана социалдык өзгөчөлүктөрү ж.б.) баса белгилеп изилдеген. Автор модалдык сөздөрдүн сүйлөм ичиндеги ролу чоң экендигин аныктап берген, себеби модалдык сөздөр сүйлөөчүнүн баяндамага болгон мамилесин билгизет. Адамзаттын тилинде сүйлөөчүнүн баяндамага болгон мамилесин, билгизбеген бир дагы сүйлөм жок, себеби болуп жаткан ситуацияны, албетте, биз талдап, баа берүү менен өзүбүздүн оюбузду билгизе алабыз.
Түйүндүү сөздөр: дискурс, экстралингвистикалык жагдайлар, коммуникант, коммуникативдик ситуация, модалдык сөздөр, контекст, диалог.
Annotation. This article attempts to examine the discursive potential of modal
words of categorical authenticity in Russian language. Modal words are analyzed
taking into account extra linguistic factors(individual and social peculiarities of
communicant and communicative situation aiming at the addresser. The author concludes that the role of modal words in expressing the speakers relation to the speakers statement is great. Since in human speech there is no single statement
without speakers relation to the statement, and without the expression of relation of the
statements content to actual implementation.
Key words: discourse , extra linguistic factors, communicant, communicative
situation, modal words , dialogue, interlocutor.
Ч. АЙТМАТОВДУН «ТООЛОР КУЛАГАНДА»
РОМАНЫНДАГЫ ПЕЙЗАЖДЫК СҮРӨТТӨӨЛӨР
Authors: Алтыкеева Н. , Ниясалиева Б.
Published: January 2020

Аннотация. Макалада романдын мазмунунан орун алган пейзаждык сүрөттөөлөр талкууланат. Пейзаждык сүрөттөөлөр чыгарманын көркөмдүүлүгүн, эстетикалык баалуулугун арттыруу менен катар эле каармандардын образын тереңден ачып берүүдө, окуялардын өнүгүп-өсүшү жана алдыда боло турган окуялар тууралуу окурманга маалымат берүүдө кошумча каражат катары колдонулат.
Жазуучу романда пейзаждык сүрөттөөлөрдү өтө кылдат колдонгону байкалат. Алсак, тоо адамдагы улуулук жана бийиктикти айгинелейт, толукшуган ай жан- дүйнөнүн бөксөрбөй толуп турушун көрсөтөт, ачык асмандын алай-дүлөй түшкөн көрүнүшкө айланышы - каармандын ички сезими, уйгу-туйгу ойлонуусу, жан дүйнөсүнүн бурганак болушун ачып көрсөтүүдө маанилүү болсо, чабалекейлердин тынымсыз учуп чабалакташы, жан алакетке түшүп чыйпылдашы – алдыда боло турган кырсыктуу окуя тууралуу кабар берсе, согуштун апааты жашыл шибердин, бак-дарактардын күлгө айланышы, чымчык-куштардын күздү күтпөй кайдадыр учуп кетип жатышы менен түшүндүрүлөт.
Tүйүндүү сөздөр: пейзаж. роман, идея, легенда, эпилог, каарман, негизги окуялар.
Аннотация. В статье дается пейзажное описание. Пейзажное описание используется в произведении как дополнительное средство эстетических ценностей и помогает раскрыть образы героев, и действия произведения. Писатель в романе тонко использует пейзажное описание. Например горы возвышенное и самое ценное в человеке, а полная луна – счастливое душевное состояние человека, а превращение безоблачного неба в бущующий вид – указывает, как неспокойно в душе главного героя, его беспокойные мысли, как бушует его внутренний мир, а ласточки неспокойно летающие, предвещают несчастье, птицы улетающие раньше времени, превращение зелёной травы, деревьев в пепел предвещают ужасы войны.
Ключевые слова: пейзаж. роман, идея, легенда, эпилог, герой, главное событие
Annotation. The article discusses the landscape description. The landscape description is used in the work as an additional tool for aesthetic values and helps to reveal the images of heroes, and in the development of the action of the work/ The writer in the novel subtly uses the landscape description. The mountains are the sublime and the
most valuable in a person, and the full moon is a happy state of mind of a person, and
the transformation of a cloudless sky into a raging view indicates how restless the soul of the protagonist is, his restless thoughts. How his inner world is raging, and the swallows are restlessly flying, foreshadow the misfortune, the birds flying away ahead of time, the transformation of green grass, trees in the forehead the horrors of war. This article describes the idea of the story "Do not kill" which is given instead of the
epilogue in the novel "When the mountains fall" which was written by Ch.Aitmatov. It
considers the role of a story that calls to live in peace and to end wars that are occurring in the world.
Keywords: Landscapе, novel, idea, legend, epilogue, hero, main event.
The Role of Islamic Boarding Schools in Forming Entrepreneurship Values and Religious Leadership of Santri
Authors: Hakim Lukman , Khafid Mohammad Abdul , Putri Fahcrurriza Oktaviana Suyoto
Published: January 2020

This research is a descriptive study with a qualitative approach which aims to describe the strategies carried out by Al Mawaddah Jekulo Kudus Entrepreneur Islamic Boarding School and Shofa Azzahro 'Gembong Pati Islamic Boarding School, Central Java, Indonesia in fostering entrepreneurial character and santri leadership. Data collection methods used consist of interviews, documents, and observations, methods of data analysis using data reduction, data presentation, and conclusion drawing. The results showed that the entrepreneurship activities of Al Mawaddah Jekulo Kudus Entrepreneurial Islamic Boarding School and Islamic Boarding School Shofa Azzahro 'Gembong went well. Likewise, the goal applied is that a santri must balance the life of the world and the hereafter. Because basically a santri must also think about the life of the world, not only those who are religious. The forms of entrepreneurship activities carried out are through training, dragon fruit cultivation, making chips from cassava, making Moka flour, syrup, sugar suppliers, cooperatives and umroh bureaus etc. The background of the activities carried out in Islamic boarding schools is to emulate the figure of the Prophet Muhammad who is a successful businessman figure and a form of modernization of learning activities in Islamic boarding schools in facing the challenges of the times. Entrepreneurship and leadership activities can be a medium in shaping the students to become independent individuals, stimulating creative ideas and intelligent communication with various groups.
NATIVE ADVERTISING AS A PRIORITY WAY OF CONTENT STRATEGY MANAGEMENT
Authors: Lehkyy Oleh , Martsinkovska Oleksandra
Published: January 2020

The following article outlines the current state of the management of communication channels usage on the Internet, especially the PPC (Pay Per Click) model of it; nowadays this process is characterized by the prevalence of the consumer value of messages, which occurs in the context of content marketing; in its turn, it is highlighted how content marketing initiatives compete with more traditional means (contextual and display advertising); modern principles and requirements of the content strategy of the company, based primarily on Google’s assessments recommendations and quality experience of the website visitor, are systematized, and they include the profile and authority of the author, specifications regarding video on web-pages, “Your Money Your Life” criteria (which focuses on goods and services that may influence many state or health of the consumer or visitor of the web-page), author’s reputation, and the criterion E-A-T (Expertise, Credibility, Reliability); the essence of native advertising as a new hybrid digital marketing tool that combines the consumer usefulness of the material and the commercial component of the advertisement module to achieve tactical (generating inbound traffic, increasing campaign reach) and strategic goals (applying the image and, in part, reminiscent marketing functions of this tool) are identified; the basic factors of success of native advertising in modern conditions of competition of information portals and content projects in social networks are highlighted; the method of calculation of the native advertising performance is suggested which includes several indicators to calculate the returns on the specific native advertising; tendencies of development of native advertising and ways of determining its effectiveness are outlined.