bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mechanism for neurotransmitter-receptor matching
Authors: Hammond-Weinberger Dena R. , Wang Yunxin , Glavis-Bloom Alex , Spitzer Nicholas C. 
Published: February 2020

SignificanceNeurotransmitter switching generally involves replacement of an excitatory transmitter with an inhibitory transmitter or vice versa and has been linked to changes in animal behavior. There are corresponding switches in postsynaptic receptors that enable continued function of the circuit, but the mechanism by which receptor expression is regulated in this context was unknown. Sustained exposure to the neurotransmitter glutamate during development is both necessary and sufficient for the upregulation of ionotropic glutamate receptors in vertebrate striated skeletal muscle cells. This finding suggests a basis by which neurotransmitter release up-regulates expression of matching receptors at newly formed synapses during development of the nervous system and in response to neurotransmitter switching at established synapses.
Molecular underpinnings of cytoskeletal cross-talk
Authors: Oberhofer Angela , Reithmann Emanuel , Spieler Peter , Stepp Willi L. , Zimmermann Dennis , Schmid Bettina , Frey Erwin , Ökten Zeynep 
Published: February 2020

Significance
Long considered independent, the microtubule and actin network systems are now known to engage in functional cross-talk to drive essential cellular processes such as whole-cell migration, mitotic spindle positioning, or cell-wide organelle transport. However, molecular details of cytoskeletal cross-talk remain largely elusive. Here, we combine bottom-up reconstitution and theoretical approaches to systematically dissect the underlying mechanistic principles of cytoskeletal cross-talk using the example of cell-wide organelle transport. We show that a small regulatory protein domain is sufficient to establish cross-talk on the microscopic scale and prompt a global reorganization of organelles on the microtubule–actin cytoskeleton on the cellular scale. Indeed, this analytical approach can reproduce the previously observed redistribution of organelles in vivo with remarkable accuracy.
Grammaticalized sources of Kurtöp verbal morphology
Authors: Hyslop Gwendolyn 
Published: February 2020

AbstractKurtöp (Tibeto-Burman; Bhutan) has a rich set of finite verbal suffixes which encode evidentiality, mirativity, and egophoricity. This article examines the origins of these suffixes in a typological context, showing how many of them have developed via recent grammaticalizations. Synchronic processes of nominalization and clause-chaining have provided the ideal syntactic contexts for these grammaticalizations to take place. Many of the grammaticalization pathways found here are shown to be typologically common, such as ‘give’ becoming an applicative. We find one suffix, the egophoric, which is an obvious borrowing. Based on the data presented here, this article puts forth the tentative hypothesis that due to principles of iconicity, miratives will tend to be recent grammaticalizations. Similarly, the fact that the Kurtöp egophoric has been borrowed is also, arguably, iconic.
Modular constructed metal-grid arrays—an alternative to silicon-based microplasma devices for catalytic applications
Authors: Dzikowski Sebastian , Michaud Ronan , Böttner Henrik , Dussart Remi , Böke Marc , Schulz-von der Gathen Volker 
Published: February 2020

Abstract
Here, we present a modular constructed metal-grid micro cavity plasma array as a flexible, robust, and simple alternative to micro-structured devices based on silicon. They show great potential for applications requiring large-area treatment, catalytic conversion or decomposition of volatile organic compounds. The metal-grid array is an easily assembled layered structure consisting of a metal grid, a dielectric foil and a magnet. The grid contains between hundreds and thousands of uniformly arranged cavities with a diameter of 150 μm. The whole system is kept together by magnetic force. This also allows disassembling and exchange of the components independently. Typically, the arrays are operated close to atmospheric pressure with an alternating voltage of up to 1.4 kV peak-to-peak in the kHz range. For a first comparison with silicon-based configurations, the metal-grid array is examined from two different perspectives using phase-resolved imaging. The individual cavities show the same asymmetric discharge behaviour as in the silicon-based arrays. In addition, the expansion width of the discharge from the cavities could be measured. The same interaction between the cavities with the propagation of an ionization wave with velocities in the km/s range is observed as for the silicon-based devices. Thus, with respect to the most basic discharge properties, both configurations show the same behaviour, although they are different in structure and composition.
Simulation of acidity reduction of hot spring bath water in lahendong geothermal field, North Sulawesi using runge-kutta method
Authors: Kharisma N I , Mauren B C , Harto A W , Utami P 
Published: February 2020

Abstract
Numerous acidic hot springs characterize to Lahendong geothermal field. Many of them for example, those occuring in the Pine Forest recreation area are utilized for bathing. This hot springs have a temperature for about 40 degrees of Celcius and pH value of less than 2. Besides being corrosive the acidic fluids also irritate human skin. This paper presents the preliminary results of our research aiming to reduce the acidity of the hot spring bath water in lahendong by utilizing Calcium Carbonate (limestone). The increment of pH of the water is calculated by using Runge-Kutta 4th order method and approached by continuous-stirred tank reaction using cylindrical tank. The trial using simulated trial errors and assumed variables. Simulation could be applied and adjusted to field conditions.First trial produces pH 2.5, it isobtained if the frequency factor value by 0.2. Second trial producespH 5with frequency factor value by 1.1. Thus, the greater the value of frequency factor, the faster the reaction will workand produce a largerpH.
Converter matlab fuzzy inference to arduino Csystem
Authors: Khairudin M , Wijaya H A , Muslikhin  
Published: February 2020

Abstract
This study aims to utilize the FIS matlab converter (fuzzy inference system) into the C arduino programming language with the aim of simplifying the fuzzy logic model that can be applied immediately with control hardware such as Arduino. In this study, an example of fuzzy logic is used with two sensor inputs, namely temperature and smoke sensors as inputs and two outputs in the form of buzzers and pump motors. The method used is sugeno in matlab. Then the formation of input variables modeled mapping scale is formed 0 - 100 and scale output 0 - 2. Converter. Fis fuzzy inference system can be applied to the design of fuzzy logic systems with the results of the .ino format conversion program template that can be set output results as arduino triger directly . This setting is enough to do with the reading of the g_fisOutput [] variable with IF-ELSE.
Attadance system using infrared sensors
Authors: Khairudin M , Lanang G W , Arifin A 
Published: February 2020

Abstract
This study aims to design and develop a system for student counters in the room. This Attadance System is based on the Arduino Uno R3 microcontroller by using an IR sensor to detect the object. This system is expected to facilitate the work of teaching staff in conducting attendance activities in the classroom that will not cut the time of teaching and learning. The main purpose of this Attadance System is to help student counting in the room automatically. The automatic student counting attendance system that uses a microcontroller and IR sensor is designed and built through several stages, namely: (1) analysis and identification of attadance and component system requirements and other tools that support the success of system assembly; (2) designing components and mechanical design as containers and supports; (3) system implementation; (4) system testing and evaluation of the overall Attadance System. The testing of the automatic student counter attendance system shows the results in the form of performance consisting of the experiment number, IR sensor detection distance, and the state of the light and environmental conditions of the light intensity. The sensor is able to detect distances of up to 6.5 cm if in good light intensity conditions. But in conditions of poor light intensity the sensor can only detect up to 5.5 cm.
Usability testing electronic rubric of performance assessment
Authors: Jubaedah Y , Yulia C , Muktiarni M , Maosul A 
Published: February 2020

Abstract
Integrating technology in the assessment process facilitates the overall education process, for teachers, students, and educational institutions. Online Evaluation System is an e- learning application in the context of the “Learning Evaluation System” which is designed to facilitate the evaluation process. In creating a digital assessment tool, one needs to pay attention to the usability aspect as the key to success and as a user acceptance requirement for the application. In this research, researcher tested the usability performance assessment in the form of an electronic rubric to assess learning. Usability testing aims to determine whether an application is in accordance with the user needs or not. Usability testing uses an evaluation sheet in the form of a questionnaire, namely Use Questionnaire, a tool that can be used in the preparation of the questions that will be made in the form of a questionnaire. Testing was done by observing the user; how they used the application. The components tested consisted of components of usefulness, satisfaction, ease of use and ease of learning. The application tested was SmartRubric, an assessment application designed to facilitate the workload of teachers in carrying out the evaluation process. The test results show that respondents generally strongly agree with the usability aspect of SmartRubric application software. The research concludes that electronic rubric is a resource that facilitates assessment for students as participants in the assessment process. Students tend to be satisfied with the use of electronic rubrics in assessment.
Development of Accreditation Information System (AIS) for vocational higher education with NAAHE standard
Authors: Fariani R I , Damayanti A 
Published: February 2020

Abstract
Higher Education Accreditation is an activity that must be implemented by every college for every 5 years where this activity becomes a benchmark for college sustainability. This accreditation must be in line with the National Accreditation Agency for Higher Education (NAAHE) standards. Astra Manufacturing Polytechnic (Polman Astra) as one of the vocational higher education also conducts the accreditation. In compiling the accreditation instrument Polman Astra has a problem such as the inaccuracy of accreditation data between one department and another and the difficulty of coordinating among departments in providing data accreditation compilation. This problem may cause the late of accreditation according to a predetermined time. Due to this problem, an information system was built, namely Accreditation Information System (AIS). It is a web-based information system and designed according to NAAHE standard. AIS is built using the .NET framework and SQL Server DBMS with prototyping methodology. After implementation, AIS was able to integrate the needs of data accreditation by providing data requirements and eliminates delaying data preparation by the related department since it was directly generated from the Polman Astra database. AIS is also able to manage the accreditation data table dynamically and transparently, eliminates paper printing costs into zero and prevent delays in the preparation of accreditation instruments so that the accreditation can be completed according to a predetermined time
Good earthworm-kitchen waste decomposition device
Authors: Peng L , Zheng P , Siswanto I 
Published: February 2020

Abstract
Modern people’s lives pay more attention to the quality of life, but the waste of food and the improper recycling of food waste have caused energy and environmental problems. We use the advantages of decomposing food to solve the problem of raw kitchen waste and make organic fertilizer for planting. The household kitchen waste disintegration device that we tried to design we used the drum type proposal and put it indoors to solve the problem of raw kitchen waste. There is a cover to switching to reduce the odor and cause the mosquitoes to approach. After entering the raw kitchen, turn the drum, stir the soil and raw kitchen, easy to operate and simple, and improve the quality of life. After a period of time, the organic fertilizer is collected after the worm-eating the raw from the kitchen. The mesh can be replaced by a hole. When turning, the soil will fall into the larger box below, and the culture water will flow into the lowermost box, and the sputum will remain in the drum. In the next, continue the next breeding.
Effects of problem-based learning model and collaborative learning model on the learning outcomes of mechanics engineering
Authors: Silalahi J , Abdullah R 
Published: February 2020

Abstract
The ability of teachers to determine the right learning model will have an impact on the students’ learning outcomes and the achievement of learning objectives. The low students’ learning outcomes in Mechanics Engineering is influenced by the learning model used by the teacher in teaching. This paper aims to determine differences in the effect of problem-based learning model and collaborative learning model on the learning outcome in Mechanics Engineering. This method used in this research is a quasi-experimental method with a non- equivalent control group design. The study sample consisted of 62 people divided into two groups, namely the experimental group 1 and the experimental group 2. The sampling technique was carried out using random sampling, 31 people for the experimental group 1 and 31 people for the experimental group 2. Data collection using the learning result test (pre-test and post-test) in the form of objective questions for about 25 questions. Data obtained were analyzed using descriptive statistical analysis techniques and inferential statistical analysis techniques, namely the t-test. Based on data analysis, the results showed that there were significant differences in the effect of problem-based learning model and collaborative learning model on the learning outcomes in Mechanics Engineering. The experimental group 1 using problem-based learning model had higher learning outcomes than the experimental group 2 using collaborative learning model.
Continuous and integrated model of learning media and evaluation for vocational education application: A case in automotive biodiesel learning materials
Authors: Widjanarko D , Khumaedi M , Kusumaningtyas R D 
Published: February 2020

Abstract
Learning media and evaluation are very important parts of learning. Both of these must be present in learning. This article aims to study the combination of learning media and evaluation so that each learning material provided can be measured until the end of learning. The concept proposed is continuous and integrated model of learning media and evaluation for vocational education application. This concept is built based on studies of learning media and evaluation that had been done by previous researchers. Based on the previous studies, continuous and integrated conceptual models of learning media and evaluation are built. This would force and encourage students to be more active in comprehending the learning material presented in the media.
Development of MOOCs synchronized life-based learning to improve the quality of outcomes in prospective vocational teachers in the era of education 4.0
Authors: Tuwoso  , Putra A B N R , Mukhadis A , Mahamad A K B , Sembiring A I 
Published: February 2020

Abstract
The objectives of this study include 1) mapping aspects of the need to improve the quality of prospective vocational teacher’s outcomes; and 2) the attractiveness test of the developed Massive Open Online Courses (MOOCs) product. This research uses research and development (R&D) methods. The subjects of this study were all vocational students at Malang State University. Data collection techniques through questionnaires and interviews. The results of this study include: 1) aspects of the need to improve the outcome of prospective vocational teachers namely learning aspects (awareness has a percentage of 78%, knowledge has a percentage of 85%, attitudes has a percentage of 97%, and special skills have a percentage of 82%.), The aspect of action (behavior has a percentage of 86%, practice has a percentage of 90%, and decision making has a percentage of 88%), and aspects of conditions (economic conditions have a percentage of 82%, social conditions have a percentage of 84%, individual conditions have a percentage of 90%, and environmental conditions have a percentage of 94%); 2) MOOCs products developed are feasible and interesting (average score 92%); and 3) media/product innovation MOOCs that are developed can be used as a reference for the development of technologies that have deeper content and content complexes.
Integrated model of Industrial Practices (IP) program and Final Project Course (FPC) in Diploma 3 Study Program of Mechanical Engineering in Universitas Negeri Yogyakarta
Authors: Sudiyatno  , Puspito J 
Published: February 2020

Abstract
The paper presents the integrated model of industrial practice program and final project course as a solution to shorten the time consumed in doing Diploma 3 in Mechanical Engineering. The model was implemented in UPT Logam Yogyakarta,where four D3 students did their IP Program. Along the students doing the program, they designed a machine as the final project. Through an intensive supervision by their industrial supervisor and lecturer, the machine was finished in 4,5 mounts. It is reduced almost 50% of the time needed to do the project in regular way. The result of the study suggested that at the beginning of sem IV (January-April), can be started from registration-briefing-correspondence with industries. In May-June, student’s choice - assigning a letter of assignment to the supervisor and determining the location of the IP Program. IP Program should be in line with its concentration. In July-August IP Program implementation, students work on the final project at the industries and the supervisor interacts with the FPC supervisor. End of August IP Program report can be completed first. Sem V (Sep- Dec) students continue to make project work in the industry. Sem VI (Jan-July) writing FPC report and doing FPC Examination.
Competency of vocational schools required by construction industry in consultants’ supervisor
Authors: Daryono R W , Yolando A P , Jaedun A , Hidayat N 
Published: February 2020

Abstract
This study aims to find out how much the needs of personal competence, basic knowledge, and work skills of vocational graduates Construction and Property Technology Expertise Program by the world of Construction Services Industry which is engaged in the Field Supervision Consultant. The method used to select the sample is the quota sampling and snowball sampling method where the sample is 15 companies with a population of 136 companies. The results of this study draw conclusions as follows: (1) overall competence of vocational school graduates construction and property technology expertise program included in the “very needed” category with value of 81,52 (2) personal competence included in the “very needed” category with value of 86,59, (3) basic knowledge competence included in the “needed” category with value of 80,52, and (4) competence of work skills is included in the “needed” category with a value of 78.60.
Evaluation of sea salt aerosols in climate systems: global climate modeling and observation-based analyses*
Authors: Chen Yi-Chun , Li Jui-Lin F , Lee Wei-Liang , Diner David J , Garay Michael J , Jiang Jonathan H , Wang Yi-Hui , Yu Jia-Yuh , Kalashnikova Olga V 
Published: February 2020

Abstract
Sea salt aerosols (SSA), one of the most abundant aerosol species over the global oceans, play important roles for Earth’s climate. State-of-the-art SSA parameterizations in global climate models (GCMs) are typically modeled using near-surface wind speed, sea surface temperature (SST), and precipitation. However, these have non-trivial biases in CMIP3 and CMIP5 GCMs over the tropical Pacific Ocean that can contribute to biases in the simulated SSA. This study investigates the impacts of falling ice radiative effects on the biases of the aforementioned modeled parameters and the resulting modeled SSA biases. We compare the CMIP5 modeled SSA against satellite observations from MISR and MODIS using a pair of sensitivity experiments with falling ice radiative effects on and off in the CESM1-CAM5 model. The results show that when falling ice radiative effects are not taken into account, models have weaker surface wind speeds, warmer SSTs, excessive precipitation, and diluted sea surface salinity (SSS) over the Pacific trade-wind regions, leading to underestimated SSA. In the tropical Pacific Ocean, the inclusion of falling ice radiative effects leads to improvements in the modeled near-surface wind speeds, SSTs, and precipitation through cloud-precipitation-radiation-circulation coupling, which results in more representative patterns of SSA and reduces the SSA biases by ∼10% to 15% relative to the satellite observations. Models including falling ice radiative effects in CMIP5 produce smaller biases in SSA than those without falling ice radiative effects. We suggest that one of the causes of these biases is likely the failure to account for falling ice radiative effects, and these biases in turn affect the direct and indirect effects of SSA in the GCMs.
Equi-energy sampling does not converge rapidly on the mean-field Potts model with three colors close to the critical temperature
Authors: Ebbers Mirko , Löwe Matthias 
Published: February 2020

Abstract
Equi-energy sampling (EES, for short) is a method to speed up the convergence of the Metropolis chain, when the latter is slow. We show that there are still models like the mean-field Potts model, where EES does not converge rapidly in certain temperature regimes. Indeed we will show that EES is slowly mixing on the mean-field Potts model, in a regime below the critical temperature. Though we will concentrate on the Potts model with three colors, our arguments remain valid for any number of colors

, if we adapt the temperature regime. For the situation of the mean-field Potts model this answers a question posed in Hua and Kou (2011 Stat. Sin. 21 1687–711).