bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fluorescence analysis for water characterization: measurement processes, influencing factors, and data analysis
Authors: Jing Zi-Bo , Wang Wen-Long , Nong Yu-Jia , Zhu Ping , Lu Yao , Wu Qian-Yuan 
Published: December 2022

Abstract
Fluorescence analysis is a sensitive and selective method that provides abundant information and does not result in sample destruction. This technology is widely used in the detection of dissolved organic matter in the environment. Some challenges with fluorescence analysis are its higher sensitivity so that it is sensitive to background signals, the difficulty of extracting useful information, and the complexity and diversity of analytical methods. This review summarizes recent applications of fluorescence analysis in water research for the characterization of pollutants, evaluation of water treatment processes, and monitoring of emerging contaminants such as drugs, disinfection by-products, and toxicity. Two-dimensional fluorescence and excitation–emission matrix fluorescence analysis methods are discussed, along with their advantages and disadvantages, and application scope. Methods for sample processing, instrument calibration, and data analysis are proposed. This review is an important source of information for the application of fluorescence technology in water research such as the analysis of emerging contaminants.
A Novel Approach to Characterize State-level Food Environment and Predict Obesity Rate Using Social Media Data: Correlational Study
Authors: Li Chuqin , Jordan Alexis , Song Jun , Ge Yaorong , Park Albert 
Published: December 2022

Background
Community obesity outcomes can reflect the food environment to which the community belongs. Recent studies have suggested that the local food environment can be measured by the degree of food accessibility, and survey data are normally used to calculate food accessibility. However, compared with survey data, social media data are organic, continuously updated, and cheaper to collect.

Objective
The objective of our study was to use publicly available social media data to learn the relationship between food environment and obesity rates at the state level.

Methods
To characterize the caloric information of the local food environment, we used food categories from Yelp and collected caloric information from MyFitnessPal for each category based on their popular dishes. We then calculated the average calories for each category and created a weighted score for each state. We also calculated 2 other dimensions from the concept of access, acceptability and affordability, to build obesity prediction models.

Results
The local food environment characterized using only publicly available social media data had a statistically significant correlation with the state obesity rate. We achieved a Pearson correlation of 0.796 between the predicted obesity rate and the reported obesity rate from the Behavioral Risk Factor Surveillance System across US states and the District of Columbia. The model with 3 generated feature sets achieved the best performance.

Conclusions
Our study proposed a method for characterizing state-level food environments only using continuously updated social media data. State-level food environments were accurately described using social media data, and the model also showed a disparity in the available food between states with different obesity rates. The proposed method should elastically apply to local food environments of different sizes and predict obesity rates effectively.
O ENSINO DE QUÍMICA À LUZ DOS PRESSUPOSTOS DA ABORDAGEM CTS POSSIBILITANDO UMA SALA DE AULA MAIS HUMANIZADA
Authors: Messeder Jorge Cardoso , Cardoso Sheila Pressentin 
Published: December 2022

Ao iniciarmos esse editorial, não poderíamos deixar de homenagear Paulo Neves Reglus Freire, mais conhecido como Paulo Freire, que desde 2012, passou a ser reconhecido oficialmente como o patrono da educação brasileira, e que em outubro de 2021, tem o seu centenário comemorado. Ao pensarmos na força da presença de Freire, sobretudo nesses tempos de pandemia da Covid-19[1], é que iniciamos o nosso texto. [1] Director-General's remarks at the media briefing on 2019-nCoV on 11 February 2020 [Internet]‎. Genebra: OMS, 2020. Disponível em: WHO Director-General's remarks at the media briefing on 2019-nCoV on 11 February 2020. Acesso em: 24 agosto 2021.
Analisis Stimulus Respon Peserta Didik Melalui Penerapan Teori Belajar Behavioristik Untuk Meningkatkan Prestasi Belajar
Authors: Almizri Wahyu , Neviyarni Neviyarni 
Published: December 2022

This study aims to describe the stimulus response analysis of students through the application of behavioristic theory to improve learning achievement. This can be a reference for teachers, both counseling teachers and subject teachers in stimulating student response stimuli through behavioristic theory. In this study, researchers used a literature study by utilizing several sources of journals and modules that the authors found. In the technique of data analysis, the researcher uses annotated bibliography analysis. This research leads to recommendations for teachers to be able to understand and know the application of behavioristic theory to stimulate student response stimuli because it is important to understand that every human being has different characteristics and learning styles. Therefore, through this writing the teacher can see the diversity of students' learning styles and then choose the right stimulus so that the responses given by students are also as expected.

Keywords: behavioristic theory, learning style, counseling.
HUBUNGAN MINAT DAN DISIPLIN BELAJAR DENGAN HASIL BELAJAR EKONOMI DI SMA NEGERI KABUPATEN KONAWE SELATAN
Authors: Alfi Selfi Melianti 
Published: December 2022

This study aims to analyze and explain whether there is a relationship between: (1) learning interest with student economic learning outcomes, (2) learning discipline with student economic learning outcomes, and (3) student learning interest and learning discipline together- the same as student economic learning outcomes. Survey method with the correlational approach as a method. The population was 413 students and the sample was 81. Data collection used instruments. This study found that: (1) there was a positive and significant relationship between learning interest with students' economic learning outcomes which were shown correlation coefficient (ry1) 0.675 and detemination coefficient 0.4556; (2) there is a positive and significant relationship between learning discipline with students' economic learning outcomes shown by the correlation coefficient (ry2) 0.576 and the coefficient of detemination 0.3318; and (3) there is a positive and significant relationship between student learning interest and student learning discipline together with student economic learning outcomes shown by the multiple correlation coefficient (Ry12) 0.720 and the coefficient of detemination 0.5184. That means that the better the interest in learning and the discipline of learning, the better the results of student learning. Keywords: Learning Interest, Learning Discipline, and Economic Learning Outcomes
STRATEGI IMPLEMENTASI KEBIJAKAN PEMBELAJARAN TEMATIK TERPADU KURIKULUM 2013 (Studi Kasus MA Pembangunan Lamongan)
Authors: Husen Husen , Muhtarom Abid 
Published: December 2022

Learning activity is very important thing in education system. The approach uses 2013 curriculum in MA Pembangunan Lamongan. The main purpose of this research is to describe and analyze the implementation of 2013 curriculum integrated with thematic learning policy at MA Pembangunan Lamongan. The research used in this study is qualitative descriptive approach with a statistical data model using analysis software Eviews 9. And the data in this study is the results of questionnaires and interviews with respondents and observation of learning implementation. The subject of this study is the leader of the MA Pembangunan Lamongan school, the vice leader of the curriculum and the teachers of the MA Pembangunan Lamongan. Based on the results of the research that the implementation of 2013 curriculum strategy integrated with thematic learning in the MA Pembangunan Lamongan has been categorized as good, it can be seen from the aspects of mastery, understanding and ability of teachers in the learning planning process, implementation of learning, and assessment of learning outcomes as well as the supervision process carried out by the head of the school has run optimally in accordance with the duties and responsibilities as stated in the Republic of Indonesia Minister of Education and Culture (Permendikbud) Regulation Number 65 of 2013 concerning the Basic and Middle Education Process Standards.Keywords: Thematic learning policy, 2013 curriculum
INTEGRASI ANGGOTA TIM KERJA SMK TERAKREDITASI A DAN C DALAM MEMENUHI STANDAR NASIONAL PENDIDIKAN
Authors: Indriasari Ika , Setiawan David Firna , Nugraha Aryan Eka Prastya 
Published: December 2022

Competition in gaining public trust is an important factor that must be considered by all available resources in each vocational school. The statement is based on the 2015 Central Bureau of Statistics data which shows that the number of Vocational Schools throughout Indonesia has shown 12,421. This study aims to collect data on information among members of the Vocational Team in meeting national education standards. Furthermore, the data is used to analyze the integration process of work team members in accredited C and vocational high school vocational high school A. The approach used in this study is an inductive approach where the results of research are generalized to more general events. The results of the analysis obtained the results of Sig. (2-tailed) A1 of 0.004 <0.05, A2 of 0.003 <0.05 and A3 of 0.001 <0.05, so according to the decision making in the independent t-test, there were differences between Integration of members of the Vocational Work Team is accredited A and accredited C. Based on the results of data processing, it can be concluded that the integration process of the work team members in C-accredited Vocational Schools is not maximal. Keywords: Accreditation, Member Integration, National Education Standards
PENGEMBANGAN MEDIA PEMBELAJARAN LUDO PADA MATA PELAJARAN EKONOMI KELAS XI SMA PURNAMA TRIMURJO
Authors: Ningsih Sri Armiyanti , Pritandhari Meyta 
Published: December 2022

The purpose of this study is to produce avalid medium used asean economic learning medium. This research isa development (research and development) with 4D development model (sugiyono 2015:37) the development stage consists of define, design, development and disesminstion. Ludo learning media is assessed feasbility by 2 experts consisting of two lectures, a material expert consisting of one subject economics teacher, and 15 students ofclass XI SMA Purnama Trimurjo were tested in small groups.the results of the overal datawere 84% validation of ludo media exprets, 74% initialmaterial expert validation, 79% final material validation, 91% of learners responses during small group trials. I can be concluded ludo learning media worthy of use asa a medium of economic learning and can facilitate learners in learning activites. Keywords: Development, Learning of Media, Ludo
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN COOPERATIVE LEARNING TIPE GROUP INVESTIGATION (GI) TERHADAP HASIL BELAJAR IPS TERPADU SMP MUHAMMADIYAH 1 METRO
Authors: Budiarti Yesi 
Published: December 2022

The background is the number of students who have not yet reached the KKM score or have not yet completed the learning results of the Integrated Ips Class VIIIB in the even semester of Muhammadiyah Middle School 1 Metro 2017/2018 Academic Year. In connection with these problems, the formulation of the problem is "is there any influence on the use of cooperative learning model group type learning on the integrated learning outcomes of Ips Class VIII Even Semester 1 Metro Middle School 2017/2018 academic year". The study aims to determine the effect of the use of cooperative learning model learning group group type on the Integrated Ips learning outcomes of grade VIII students in the even semester of Muhammadiyah 1 Metro Middle School 2017/2018 academic year. The subject of this study was the eighth grade students of Muhammadiyah Middle School 1 Metro 2017/2018 Academic Year. It is an experimental research with instruments in the form of multiple choice questions which amount to 20 and are calculated using the reliability test reliability test. Knowing whether there is influence of the use of cooperative learning model group type learning on Integrated Social Studies learning outcomes of class VIII students, namely by using a simple linear regression formula. The test calculation results show that it can be seen that t count> t table and table can be seen on the G table, at a significance level of 5%, which is 3.77> 1.71. And a significant level of 1% is 3.77> 2.48, which can be seen in the list of G statistics tables. Thus Ho is rejected and Ha is accepted. Thus it can be concluded that there is a positive effect on the use of cooperative learning model learning group group types on Integrated Social Studies learning outcomes in class VIII Muhammadiyah 1 Metro Middle School 2017-2018. Keywords: Integrated IPS Learning Outcomes, Learning Model (Group Investigation).
PENGEMBANGAN PERANGKAT PEMBELAJARAN DENGAN MODEL PBI MELALUI METODE GI PADA MATERI EKONOMI BISNIS KELAS X
Authors: Halimah Siti Nur , Irmayanti Elis , Prastyaningtyas Efa Wahyu 
Published: December 2022

The background of this research is that business economics learning at SMK PGRI 3 Kediri is still dominated by teacher-centered learning. This study uses a Research and Development (R&D) model with the subject of expert validation of learning devices. The objectives of this study are 1) To determine the steps for developing learning tools with the Problem Based Instruction (PBI) learning model through the Group Investigation (GI) method on Class X Business Economics Material, 2) To determine the feasibility of learning tools with a problem based learning model instruction (PBI) through the group investigation (GI) method on Class X Business Economics Material. The results of the development of this learning device are (1) The stages of development are carried out by testing the validation of learning device experts using the Thiagarajan 3D development model procedure (2)77% indicates that the learning device is declared feasible with revision, then in the second stage the validation of the learning device gets 93.5% results, which means that the learning device is declared very feasible or very valid and can be used for trials in class X students. Keywords: Problem Based Instruction (PBI), Group Investigation (GI), Business Economics.
PENGEMBANGAN MEDIA PEMBELAJARAN POWTOON TERINTEGRASI NILAI-NILAI KEISLAMAN KELAS X MAN 1 METRO
Authors: Lestari Yuni Arsih Indah , Dewi Tiara Anggia 
Published: December 2022

The lack of using various media in instructions causes students to feel bored. While the lack of use of facilities and infrastructure such as LCD to assist the learning process will be less effective. The material and media used in MAN 1 Metro have not yet integrated Islamic values while the scope of the school is Madrasah. We need learning media that is under the background of the Madrasah/ Islamic school, which is based on Islamic values. The purpose of this research is to produce a Powtoon animation video integrated with Islamic values that is valid and practical.The development model used is a 4D model which consists of 4 stages (Define, Design, Development, and Dissemination). The results show that the Powtoon instructional media integrated with Islamic values are valid for use in the instructional process. The results of the validation by media experts with a percentage of 87% is categorized as very strong criteria, the material experts categorized a very strong rate of 85%, and religion experts scored a very strong percentage with 96%. The results of trials of integrated Powtoon animation video integrated with Islamic values to students with a percentage of 95% are very strong. This condition shows that the Powtoon instructional media can be used as an instructional media. Based on the recapitulation, it can be concluded that the Powtoon animation video integrated with Islamic values is a valid and practical instructional media in the instructional process.Keywords: Development, Instructional Media, Powtoon Integrated with Islamic Values
Peramalan Inflasi Kota Malang Menggunakan Autoregressive Integrated Moving Average Exogenous dengan Efek Variasi Kalender
Authors: Monica Marieta , Suharsono Agus , Ampa Andi Tenri 
Published: December 2022

Abstract:Bank Indonesia aims to achieve and maintain rupiah stability where the prices of goods and services are reflected in the development of inflation. The development of inflation must always be considered in determining monetary policy. This study used inflation data from Malang City from January 2012 to May 2019. This time series data was analyzed using the Autoregressive Intergrated Moving Average with Exogenous (ARIMAX) method. The modeling results show that inflation that occurs this month, is influenced by the previous 1 to 4 months. This is due to seasonal effects, and variations in the calendar before Idul Fitri.Abstrak:Bank Indonesia memiliki tujuan untuk mencapai dan memelihara kestabilan nilai rupiah. Kestabilan nilai rupiah adalah kestabilan terhadap harga-harga barang dan jasa yang tercermin dari perkembangan laju inflasi. Perkembangan inflasi harus selalu diperhatikan dalam penentuan kebijakan moneter. Penelitian ini menggunakan data inflasi Kota Malang bulan Januari 2012 hingga Mei 2019. Data time series ini dianalisis dengan metode Autoregressive Intergrated Moving Average with Exogenous (ARIMAX). Hasil pemodelan menunjukkan inflasi yang terjadi pada bukan yang berjalan, dipengaruhi 1 hingga 4 bulan sebelumnya. Hal ini disebabkan efek musiman, dan variasi kalender sebelum hari raya Idul Fitri.
Confirmation of the Rabbit Hemorrhagic Disease Virus Type 2 (GI.2) Circulation in North Africa
Authors: Saidi Aissa , Aboutaib Abdelouahed 
Published: December 2022

Abstract
Rabbit hemorrhagic disease (RHD) is a highly contagious viral disease that causes fatal acute hepatitis in domestic and wild lagomorphs. It has taken on major economic importance in countries like Morocco. In addition to the classical virus (RHDV), a novel emerged genotype (RHDV2) is circulating, especially in the north shore of the Mediterranean basin since 2010. Many small animal farmers reported clinical cases from several rabbitries in Agadir (Morocco) despite systematic vaccination against the RHDV. The main objective was to characterize the current RHDV strains circulating in the studied area to help to choose an adequate vaccine. For that, we extracted viral RNA from rabbit livers, carried out the PCR analyses, and we sequenced the viral structural capsid protein (VP60) of the RHDV. The phylogenetic analysis results allowed us to state that the novel genotype (RHDV2) is circulating in the studied geographical area, and to characterize the isolated sequences. As a conclusion, we recommend updating RHD epidemiological relating data and reviewing the vaccine protocols by both targeting RHDV (GI.1) and RHDV2 (GI.2) in any future preventive program.
Correlation of Bone Strength in an Animal Model (Rabbit) After Fracture and During the Period of Fixation with a Titanium Micro Plate
Authors: Dučić Risto , Prokić Bogomir Bolka , Hadži-Milić Milan , Krstić Nikola , Todorović Vera , Radmanović Nikola , Đorđević Maja , Daković Marko , Hamzagić Farah , Pajić Srbislav 
Published: December 2022

Abstract
The period of bone healing after trauma goes through certain physiological processes. In situations where a bone fracture occurs, our intention is to surgically position in an appropriate morpho-anatomical position. For osteosynthesis we used vipla wire and micro plates with corresponding screws.
The aim of our research was to evaluate the optimal time for the removal of the osteosynthetic material, fracture site biomechanical stability, and measurement of the callus thickness.
For this research ten 4 months old rabbits with right leg femur fracture were used. Osteosynthesis was done with titanium micro plates, corresponding screws and vipla wire. Experimental animals were observed through the post-operative period at the first and seventh postoperative day and there on at 2, 4, 6, 9, 12 weeks. Further additional fixation was needed in one of the rabbits in the second week.
The postoperative period provided us information about the optimal moment for the removal of titanium micro plates. It showed that over a period of six weeks, the bone had almost all normal biomechanical properties. Significantly greater strength and rigidity of the recovered femur were obtained after 12 weeks. Micro plates that were removed after 4, 6 or 9 weeks, did not need furhter fixation and therefore fixation was not applied, compared to those placed during the 12 weeks. X Ray evaluation provided us with follow up results of fracture healing.
The results suggest that it is acceptable to remove titanium micro plates after a period of healing, that is, after the formation of the callus and bridging of the fracture gap and diastasis with newly formed bone.
The Use of Doppler Ultrasonography in the Examination of Testicles in Dogs
Authors: Stefanizzi Enrico , Valenčáková Alexandra , Schmiesterová Katarína , Figurová Mária , Horňáková Ľubica 
Published: December 2022

Abstract
Doppler ultrasonography is method suitable for observing and measuring the blood supply of many organs. Its principle is the change in the frequency of wave blood that moves with respect to the source of the wave (probe). In a testicular examination, the use of Doppler can also be very useful for detecting abnormalities or pathological conditions. The aim is just to characterize the flow in arteria testicularis in clinically healthy dogs aged 1-5 years. Twelve dogs were included in the study, of which 6 were rough collies weighing approximately 23 kg and 6 were standard dachshunds weighing approximately 9 kg. The pulsatility index (PI) and resistance index (RI) of a.testicularis, as well as the dimensions of the testicles - height and depth, were assessed by ultrasonographic examination using the ALOKA ProSound Alpha 6 ultrasonographic device (Hitachi-Aloka, Japan). The statistical evaluation of the results shows that the differences between the averages of both measurements of PI and RI indices are highly significant, so the weight of the individual had a high effect on the measured values of PI and RI indices. The depth of the testicles was also directly related to the increasing values of PI and RI indices and to the weight of the dogs, in contrast to their height, which did not show any statistical significance in this respect. The measured values and findings may in the future also serve as a basis for determining reference values in testicular ultrasonography according to the weight of dogs, which may be beneficial in clinical status assessment, diagnosis of various pathological conditions, or predicting spermatogenesis and fertility of the individuals.
The Motives for and Consequences of the Introduction of Typewriters and Word Processing in the British Civil Service
Authors: Moss Michael , Thomas David 
Published: December 2022

Abstract
Until the late nineteenth century the British Civil Service relied on handwritten documents which were hand copied by armies of clerks and filed. The next stage was that handwritten documents were copied by armies of typists and then filed. The third stage was that documents were, largely, typed by their authors and distributed via email or other means, at which point the system of filing seems to have broken down. The two major inflection points were roughly 100 years apart, and both the move to the typewriter and the move to email were motivated by a wish to save money.