bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sistem Kendali Peralatan Elektronik Rumah Tangga Melalui Media Wireless Fidelity Menggunakan Voice Recognition Secara Real Time
Authors: Ritonga Muhammad Rizki , Fadillah Nurul , Fitria Liza 
Published: October 2019

Pengolahan suara digital saat ini sangat membantu aktivitas kehidupan manusia.. sehingga suara manusia dapat diolah untuk dikonversi agar dapat dimengerti oleh suatu sistem sehingga perintah yang terucap dapat direspon oleh alat yang ingin dikendalikan. Pengolahan suara digital dikontrol dengan aplikasi berbasis android untuk menangkap suara manusia yang akan diubah menjadi format digital sehingga suara tersebut dapat diterjemahkan ke dalam suatu sistem. Kemudian sistem tersebut akan membandingkan antara informasi masukan yang sudah berupa format digital tersebut dengan database suara yang ada. Pada penelitian ini bertujuan merancang dan membuat sebuah sistem yang dapat melakukan kendali terhadap peralatan elektronik rumah tangga melalui media wireless fidelity menggunakan voice recognition secara real time. Sistem yang akan dibuat dapat mengendalikan peralatan elektronik rumah tangga dengan media wireless fidelity menggunakan smartphone. Kendali sistem tersebut dilakukan melalui media wireless fidelity menggunakan aplikasi khusus yang berjalan pada sistem operasi android. Di dalam Aplikasi tersebut terdapat sebuah fitur voice recognition yang memungkinkan user dapat memberikan perintah melalui suara dari pengguna tersebut. Dari hasil pembahasan diperoleh bahwa sistem kendali elektronik rumah tangga dengan media wireless fidelity bekerja efektif pada jarak dibawah 25 meter dengan delay waktu tanggap mulai dari 0,5 sampai 5 detik. Sistem kendali tidak bisa merespon perintah suara pada jarak 24 meter ke atas. Persentasi akurasi untuk jarak di bawah 25 meter adalah 94,79 %.
PENERAPAN TEORI BELAJAR VAN HIELE PADA MATERI GEOMETRI DI KELAS VIII
Authors: Junedi Beni 
Published: October 2019

This article discussed about theory applaying learning according Van Hiele is learning that focus on Geometry. This theory is found that to study Geometry the student have a development to think step by step certain. The steps student cognitive level consist of 1) Visualisation level is introducing level, 2) Analisys level is description level, 3) Abstraction level (deduction informal) is arraged level or relational level, 4) Deduction formal level, and 5) Rigor level is systhematys level. This implementation in the class Van Hiele determine some of learing faces 1) Information is about question answer for introducing the student, 2) Direction method is about the students to know the topic that have been learned by tools with accorate that have prepared the teacher make some observation, 3) Explication is explain a view appear about structure that have observation, 4) Free orientation is how the students faced task more than a way and task open ended and fase and 5) Integration is the students observe review and resume that have learn. Study applying theory Van Hiele more than applying on student activity, because student activity is role important on the procees of learning used study applying theory.
PENGARUH PENERAPAN STRATEGI PEMBELAJARAN KOLABORATIF FISHBOWL TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VII SMP NEGERI 6 RENGAT
Authors: Ningsih Sri Yunita , Nurseha Nurseha 
Published: October 2019

Abstract. The research is motivated by the low ability of problem solving in student math SMP Negeri 6 Rengat, the activity of students in following the lesson is still relatively low. The us of fishbowl collaborative learning strategy is throught to be able overcome the problem solving ability of student math which is still low. The purpose of this research is to know the ability of problem solving of student mathematics by using fishbowl collaborative learning strategy. This type of research is experimental research. The research design used was randomized subjects posttest only control group design. The population in these villages is class VII. The class selected to be the experimental class is the class VIIA and the control class is the class VIIB. The data collection technique used in this research is the ability problem solving test in the form of essay. Data analysis techniques in this test use t test based on hypothesis test results obtained t count = -4,321 and t table = -2,010. Based on hypothesis test results t arithmetic < t table with the real level used is 0,05. Ho rejected. So, it can be concluded that the ability to solve mathematical problem with the application of fishbowl collaborative learning strategy is better than the ability to solve mathematical problems with the application of conventional learning strategies in the class VII SMP Negeri 6 Rengat. Keywords: Collaborative Learning Strategy Fishbowl, Problem Solving
PERBEDAAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DAN SIKAP SISWA YANG DIBERI PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE DENGAN TIPE THINK PAIR SQUARE PADA SMP NEGERI PEMATANGSIANTAR
Authors: Siahaan Theresia Monika 
Published: October 2019

Abstract. The aims of this research is (1) to know there is the diffrentiation of students' mathematical problem solving who teach between Kooperatif Think Pair Share and Think Pair Square, (2) to know there is the diffrentation of student’s attitude Kooperatif Think Pair Share and Think Pair Square, and (3) describe the process problem solving between cooperatif Think Pair Share and Think Pair Square. The research is kuasi eksperiment. The population of this research are all of students in SMP N Pematangsiantar, and the sample chosen is random, SMP Negeri 9 and SMP Negeri 3 Pematangsiantar with VII-4 and VII-5 as the eksperiment class 1 and VII-5 and VII-7 as eksperimen class 2 with 68 students every class eksperiment. This research uses two ways ANACOVA test. The results of this research shown that: (1) there is diffrentation in mathematical problem-solving from students who teach between Kooperatif Think Pair Share and Think Pair Square, (2) the atttitude of students who teach with kooperatif Think Pair Share better than the students who teach with Think Pair Square, and (3) the process of students answers who are taught with the Think Pair Share better than Think Pair Square. Keywords: Think Pair Share, Think Pair Square, Problem Solving Mathematical Ability, and Student’s Attitude
Recensión de Pina Caballero, Cristina Isabel. Las enseñanzas artísticas en Murcia (1832-1919) TITLE: Recension of Pina Caballero, Cristina Isabel, Las enseñanzas artísticas...
Authors: Bernabé Villodre María del Mar 
Published: October 2019

Recensión de Pina Caballero, Cristina Isabel. Las enseñanzas artísticas en Murcia (1832-1919).24 de Diciembre, 2018 DOI: 10-13140/RG.2.2.15204.83841 ABSTRACTRecension of Pina Caballero, Cristina Isabel, Las enseñanzas artísticas....
Use of Remote Sensing and Geographic Information Systems in Irrigation Performance: A Case Study of Atabey Irrigation Scheme
Authors: PARLADIR KARCI Ayşegül , UÇAR Yusuf 
Published: October 2019

In this study, the irrigation
performance of Atabey Irrigation Scheme was assessed by making use of Remote
Sensing (RS) and the Geographic Information System (GIS). For this purpose, the
crop pattern maps of the scheme were generated by the help of the supervised
classification method with the RapidEye satellite data of 2012 concerning the
study area by employing the RS techniques, whereas the canal maps of the scheme
were generated by the help of the techniques of the Geographic Information
System. By the help of these data, the monthly water supply ratios – one of the
performance indicators – were computed. A total of 24 crop classes, 10 of which
were in the irrigated area corresponding to about one-third (5,239.75 ha;
33.72%) of the total area but the remaining 14 of which were in the
non-irrigated (rainfed agriculture) area corresponding to about two-thirds
(10,299.74 ha; 66.28%) of the scheme area, were determined as a result of the
crop pattern classification. The total irrigation water requirement for Atabey
irrigation scheme was calculated as 42,618 m3 minimum and 5,647,246
m3 at the maximum between April and October. The Relative Water
Supply (RWS) in the months concerned ranged from 28.16 to 2.39 and the average
in 2012 was calculated as 3.25. The assessment, collection, operating and
maintenance expenses of the scheme and, by the help of these data, its fee
collection and financial efficiency ratios were calculated. The fee collection
ratio was found as 88.12% and the financial efficiency ratio as 1.42 at the
scheme in 2012.
Effects on Growth Performance of Some Chick Quality Measurements in Broilers
Authors: ŞENGÜL Turgay , ERÜKÇÜ Mustafa 
Published: October 2019

This study was conducted to
examine the effect of 4 different quality criteria (chick weight, toe length,
shank length and chick length) on live weight, feed consumption, feed
conversion ratio and mortality in broiler chicks at the end of the fattening
period. A total of 192 male broiler chicks were used in the experiment, and two
separate groups were formed for each quality criterion. In 1 day-old chicks, a
heavy group and a light group (≥47.7 g and &lt;47.7 g) were created for chick
weight; and a tall group and a short group were created for each of the toe
length (≥2.01 cm and &lt;2.01 cm), shank length (≥2.9 cm and &lt;2.9 cm) and
chick length (≥18.3 cm and &lt;18.3 cm) criteria. At the end of the six-week
fattening period, the live weight was significantly higher in the heavy group
compared to the light group; in the short toe group compared to the tall toe
group; and in the short chick length group compared to the tall chick length
group (P&lt;0.01 and P&lt;0.01). In terms of feed consumption, more feed was
consumed in the heavy group compared to the light group; in the short shank
group compared to the tall shank group; and in the short chick length group
compared to the tall chick length group (P&lt;0.01). The feed conversion ratios
were influenced by the quality criteria, and the feed efficiency was better in
the heavy group compared to the light group; in the short toe group compared to
the tall toe group; and in the short chick length group compared to the tall
chick length group. The mortality of the experimental groups showed significant
differences in the groups other than the shank length group (P&lt;0.05).
Influence of inter-object relations on the microstructural evolution during hot upsetting of a steel billet determined by numerical simulation
Authors: Batista de Souza Antonio Lourenço , Balancin Oscar 
Published: October 2019

AbstractThe aim of this work was to study the effect of the interaction between tools and workpiece on the plastic behavior and microstructural evolution of a carbon steel during hot deformation of a cylinder with diameter of 600 mm and height of 1 000 mm. The metallurgical processing was simulated applying the finite elements method. Temperature, deformation and strain rate gradients, recrystallized volume fraction, and grain size distribution were determined using this technique. The data obtained shown that the level of friction and the heat transfer between tools and material have strong influence on the deformation and microstructure gradients, creating large grain size heterogeneities.
The effect of thermomechanical treatment on the microstructure and mechanical properties of high Mn–Cr austenitic steels
Authors: Soltani Hedayat Mohammad , Asadabad Mohsen Asadi , Naderi Malek 
Published: October 2019

AbstractIt was shown that new high-manganese austenitic steels can be used as an alternative to conventional Ni–Cr austenitic steels especially in vacuum vessels. In this study, a nickel-free austenitic steel with chemical composition of 24 wt.% Mn, 10 wt.% Cr, 0.13 wt.% C and trace elements of Si, Ti, V, W, and Al was hot-rolled at 950 and 1100 °C to different strains. Microscopic observations, X-ray diffraction, tensile, impact and microhardness tests were performed to characterize the microstructural aspects and mechanical properties. A small amount of chromium carbide was found on the grain boundaries of this fully austenitic steel. The results showed that the microstructure and mechanical properties of hot rolled manganese austenitic steel are affected by the dynamic recrystallization and twinning phenomena. Also, by changing the grain morphology from equiaxed to elongated, strength and hardness increased, and the impact toughness and ductility were reduced.
Job Stress and Safety Climate in Cancer Treatment Centers: Upgraded Model for Dimensions
Authors: Yari Saeed , Shahsavari Saeed , Nourmohammadi Mohammad , Khosravizadeh Omid , Fallah Asadi Ayda 
Published: October 2019

Background: Stress has always been with human despite all the progress in science and technology. Stressful conditions reduce concentration and lead to the lack of focus. This can increase human errors and bring about catastrophe. The aim of this study is to present a model to increase safety climate by controlling job stress among the personnel of Iran’s medical centers.
Methods: In this study, 680 personnel of Iran’s hospitals were chosen in random. Demographic, job stress (35 questions) and safety climate (37 questions) questionnaires were filled. The data were inserted in SPSS 20 software. Descriptive statistics method and Pearson’s correlation coefficient were used to describe the data and evaluate the relation between the variables, respectively.
Results: The scores of safety climate and job stress were 3.40 and 3.21, respectively which imply that they are suitable. The overall fitness of the model was acceptable. In this model, χ2 = 6366.17, df= 2452, χ2/df = 2.596, RMSEA = 0.054 (90% CI = 0.000–0.084), NFI = 0.901, GFI=0.913, and CFI=0.856. In the regression analysis, there were positive significant relationships between job stress and safety climate, job stress and any of its components, and safety climate and any of the components.
Conclusion: Job stress is directly related to safety climate. Since in this study job stress was in a suitable level, it influenced the safety climate. If job stress is high, then it can affect safety climate in a negative way. We suggest that further studies be done regarding this subject.
The relationship between safety management and patient safety culture in Cancer Treatment Centers
Authors: Maher Ali , Monfared Mohammad , Jafari Mehrnoosh 
Published: October 2019

Introduction: Enhancement of patient safety represents a principle objective followed by any health system, and it is necessary to consistently monitor the patient safety culture among nurses. Adopted by health service providers, the patient safety culture is described as the acceptance and maintenance of the patient safety as a common priority and value across the organization, or representation of the common patient safety-related values, beliefs, perceptions, and attitudes among the staff at centers providing health services, as expressed in their behaviors. Given the importance of this topic, the present research investigates the state of safety management in the relationship between safety management and patient safety culture in Cancer Treatment Centers, so as to study the patient safety culture among the personnel at the hospitals.
Methods: The present research plan is an applied study following a descriptive aim via a correlational methodology. Validity of the questionnaires used in this research was confirmed based on opinions of five experts, with the reliability of the results among the observers confirmed by a Cronbach’s alpha of 0.86. The statistical population included three training hospitals in the city of Kermanshah, where different departments such as management, operating rooms, nurses, and the committee of safety and incidents were investigated during 2017-2018.
Results: Based on the findings of the present research, significant direct relationships were observed between the patient safety culture and safety management variables (e.g., operating room standards assessment, the committee of safety and incidents, hospitalization wards assessment, hospital accreditation score, hospital structure, and hospital organization), and an inverse relationship was obtained between the hospital occupancy rate and the patient safety culture.
Conclusion: Determination of safety policies by the management, keeping the personnel well-trained, and continuous reports by the personnel tend to enhance the level of safety across a hospital, thereby adding to the safety culture and productivity of the hospital while reducing potential safety risks. Accordingly, in order to enhance patient safety, it is necessary to adequately invest on the assessment of the safety culture.
Evaluation of respiratory exposure to 4,4-methylene diphenyl diisocyanate (MDI) vapors in foam injection workers in a household appliance manufacturing company: An Occupational Carcinogen
Authors: Nikpey Ahmad , Saeidabadi Hamzeh , Sheikhi Salman , Yari Saeed , Jaddi Madarsara Tayyebeh 
Published: October 2019

Background: Appliance manufacturing boom is very high hand customers always have a great deal of attention to products that have low energy consumption, therefore the use of isocyanates MDI as a thermal insulation in the body of the refrigerator and is also widely used as a binder in the production of washing machines. MDI isocyanate study the effects on the respiratory capacity of formers injection was done foam material in a household appliance company
Method: this case control study in 1395 and a household appliance manufacturing company in the province of Qazvin 20 personnel working injected foam material is exposed to isocyanates ,for example administrative personnel and 20 served as controls using medical records these values breathing capacity FVC , FEV1 , FEV1/FVC in both 1390 and 1394 extracted using SPSS software and paired T-TEST data were analyzed.
Results: Measuring the concentration of isocyanate in 90 blocks in the cabin and tap lid above the limit, which was due to the failure of the ventilation system, in 94 years due to the good performance of the ventilation system in the isocyanate concentration was at the limit. According to their experiences foam material is injected every three indexes FVC, FEV1, FEV1/FVC had significant losses, FEV1 and FVC decline among which were a significant level. (p=0.036, p= 0.008) the control samples also non- significant decline in the indicators that this can be attributed to aging.
Conclusion: It is known that exposure to isocyanate materials decreased respiratory capacity is personnel, to postpone it to the desired function ventilation system. it would be desirable to postpone the operation of the ventilation system and non-isocyanate leak on the ground, work, be a lot of attention. even with the improvement of the job must be conservative’s injection foam material is exposed to isocyanates be included in the list of hard and hazardous jobs.
Keywords: MDI, respiratory exposure, respiratory capacity, workers inject foam material.
Motivasi Remaja Melakukan Kegiatan Senam Jantung Sehat Pada Hari Minggu Di Lapangan Blang Padang Banda Aceh
Authors: Syarifuddin Syarifuddin 
Published: October 2019

AbstrakPenelitian untuk mengetahui motivasi remaja melakukan senam jantung sehat, baik intrinsik maupun ekstrinsik. Penelitian ini bersifat deskriptif, metode Simpel Random Sampling, berjumlah 65 orang berusia 10-19 tahun, Analisa data univariat, format jawaban Guttman. Hasil penelitian, motivasi instrinsik remaja dalam melakukan senam jantung sehat katagori tinggi 53,84 %, katagori rendah 46,15 %. Motivasi ekstrinsik katagori tinggi 46,15 %, katagori rendah 53,85 %. Secara umum motivasi remaja melakukan senam jantung sehat, katagori tinggi 41,54 %, katagori rendah 58,46 %. Diharapkan adanya motivasi remaja dalam melakukan senam jantung sehat, agar dapat hidup sehat jasmani dan rohani.Kata kunci : Senam, Jantung, Sehat.
PENGARUH MODEL PEMBELAJARAN PARTISIPATIF MENGGUNAKAN METODE PEMECAHAN MASALAH TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII SMPN 3 BATUKLIANG
Authors: Kusumawati A. , Kosim Kosim , Gunawan Gunawan 
Published: October 2019

This study is an experimental study that aims to knows the influence of participative learning model used problem solving methode towards learning physics achievement of studens in SMPN 3 Batukliang. Research design using pre-test - post-test control group design. Sampling using random cluster sampling, the students of class VIII-A as the experimental group and the students of class VIII-B as a control group. The learning physics achievement data of students were analyzed using t-test formula two parties polled variance. At the significant level of 5% and dk of 53 obtained that ttest is less than ttable (1.66< 2.007). Because that ttest is less than ttable therefore H0 is accepted and Ha is rejected. Therefore, it can be concluded that the participative learning model used problem solving methode is not influential significantly towards learning physics achievement of studens in SMPN 3 Batukliang.
PENGARUH MODEL PEMBELAJARAN BERBASIS PROYEK TERHADAP PENGUASAAN KONSEP DITINJAU DARI KETERAMPILAN BERPIKIR KRITIS PADA MATA KULIAH OPTIK
Authors: Hidayat Samsun , Susilawati Susilawati , Soeprianto Harry 
Published: October 2019

This study was aimed to analyzethe effect of project based learning model to understanding concepts and critical thinking skills in optics lecture at undergraduate student of Physics Educational Program of IKIP Mataram in academic year 2013/2014. This study included in quasi experiment with posttest onlycontrol group design. All of 75 populations are included as sample. The datawere analyzed with multivariate analysis (MANOVA).The conclusion can be stated based on analysis result is (1) project based learning model having an effect on understandingconcepts of undergraduate students ((Fcal = 37,88 > Ftable = 3,91), with pvalue<0,05. (2) project based learning model having an effect on critical thinking skill of undergraduate students ((Fcal = 5,47 > Ftable = 3,91), with pvalue<0,05. (3) project based learning model having an effect on both understandingconcepts and critical thinking of undergraduate students ((Fcal = 34,86 > Ftable = 3,91), with pvalue<0,05.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GI (GROUP INVESTIGATION) TERHADAP KETERAMPILAN GENERIK SAINS SISWA
Authors: Sari’ah Sari’ah , Prayogi Saiful , Ahzan Sukainil 
Published: October 2019

The purpose of this study was to determine the effect of cooperative learning model of group investigation type against scince generic skills of students. This research was a quasi-experimental. The population in the study was a grade VIII MTS Nurul Falah NW Lajut with 36 students. Sampling was derived by random sampling where the 16 students of VIII A as on experimental class and VIII B as a control class with 20 students.Based on pretest data analysis, obtained an average value of 31,25 experimental class and control class was 42,2.Posttest analysis showed an average grade of 65,75 experimental and control class was 61,6. The data analysis technique was t-test. It show t- test= 5,80 and t-table = 1,67. Because of t-count is greater than the t- table, it can be concluded that there were the effect of cooperative learning model of group investigation generic against science skills of student.