bluuebunny/crossref_metadata_2025_split huggingface dataset:
Derecha y agronegocio en Argentina y Brasil. Cambios y continuidades
Authors: Isidro Maria Eugenia , Forlani Nicolas 
Published: September 2019

Una de las modalidades de acumulación por despojo más expandidas en Sudamérica la constituye el avance del agronegocio. Esta lógica neoextractivista se ha expandido en Argentina y Brasil aun en el marco de las alternancias políticas que ambos países han experimentado en los últimos años. Sin embargo es posible advertir contrastes en relación a las políticas gubernamentales para el sector agrario según el signo político al que se aluda: gobiernos posneoliberales versus ascenso de las derechas. De allí que el objetivo del presente trabajo sea el de caracterizar a las derechas actuales en ambos países en lo que hace a la dinámica del agronegocio tendiendo a una comparación con lo que fueron las políticas implementadas durante los gobiernos progresistas. Para tal cometido acudimos a un abordaje metodológico de tipo cualitativo basado en la revisión bibliográfica especializada en el tema y el análisis de documentos.
Entre los principales resultados se advierte que si bien existe una matriz consolidada del agronegocio en ambos países (y que como tal la misma se conserva aún en el marco de la alternancia política); esta lógica hegemónica de producción empero se profundiza con la llegada al gobierno de Macri (Argentina 2015) y Temer (Brasil 2016). Con estos gobiernos áreas estatales de apoyo a la agricultura campesina son desmanteladas al tiempo que se estimula la producción de commodities y el acaparamiento de tierras por grandes propietarios.
Dihydrofolate reductase (DHFR) reporter enzyme assay for Haloferax volcanii
Authors: Huber Madeleine , Soppa Jörg 
Published: September 2019

Abstract
The dihydrofolate reductase (DHFR) is routinely used a reporter enzyme for H. volcanii. The DHFR catalyzes the reduction of dihydrofolate to tetrahydrofolate and the concomitant oxidation of NADPH to NADP+. This leads to a reduction of extinction at 340 nm, which is measured to quantify the DHFR activity. To avoid background, it is best to use an H. volcanii strain with a deletion of the chromosomal dhfr gene, which is available upon request (soppa@bio.uni-frankfurt.de). However, the expression level of the chromosomal dhfr gene is very low, so that it is also possible to use the wildtype strain and subtract the DHFR background level. The assay was adapted to the microtiter plate format to enable the parallel handling of a large number of samples. The “procedure” (see below) describes an application with the dhfr gene in a translational fusion with the gene of interest.
Phenotypic and genotypic profile of Enterobacteria resistant to beta-lactams
Authors: Santos Andressa Liberal , Santos Adailton Pereira dos , Ito Célia Regina Malveste , Queiroz Pedro Henrique Pereira de , Almeida Juliana Afonso de , Junior Marcos Antonio Batista de Carvalho , Oliveira Camila Zanatta de , Avelino Melissa Ameloti G , Wastowski Isabela Jubé , Gomes Giselle Pinheiro Lima Aires , Souza Adenícia Custódia Silva e , Vasconcelos Lara Stefânia Netto de Oliveira Leão , Santos Mônica de Oliveira , Braga Carla Afonso da Silva Bitencourt , Barbosa Mônica Santiago , Carneiro Lilian Carla 
Published: September 2019

Abstract
Background: A serious emerging problem worldwide is increased antimicrobial resistance. Acquisition of coding genes for evasion methods of antimicrobial drug mechanisms characterizes acquired resistance. This phenomenon has been observed in several bacteria, including major species of Gram-negative bacteria such as the Enterobacteriaceae family. Among these, strains resistant to multiple classes of antibiotics were observed. Treatment for bacterial infections is performed with antibiotics and among the most used beta-lactams stand out. Resistance to this class of antimicrobials has also increased. The aim of this study was to correlate antimicrobial resistance profiles in Enterobacteriaceae by phenotypic methods and molecular identification of 14 beta-lactamase coding genes: blaOXA; blaIMP; blaNDM; blaSME; blaDHA; blaCMY, blaTEM, blaKPC, blaSPM, blaCTX-M, blaVIM, blaSIM, blaGIM, and blaSHV. Methods: The phenotypic methodologies used were the Antimicrobial Sensitivity Test for Disk-Diffusion, and complementary tests for the detection of resistance mechanisms of beta-lactamases (ESBL, MBL, AmpC and Carbapenemase). The molecular methodology used was Real Time PCR using the Sybr Green system. Results: Among the results found in the tests it was observed that 74.28% were resistant to ampicillin, 34.28% were resistant to aztreonam, 62.85% were resistant to amoxicillin associated with clavalunate, 51.42% were resistant to ceftazidime, 41.42% were resistant to cefoxitin, 54.28% were resistant to cefazolin, 44.28% were resistant to cefepime, 41.42% were resistant to cefuroxime, 8.57% were resistant to cefuroxime, 35.71% were resistant an imipenem and 41.42% were resistant to piperacillin associated with tazobactam. Among the total samples, the mechanism of resistance that presented the highest expression was ESBL (17.14%). The genes studied that were detected in a greater number of species were blaGIM and blaSIM (66.66% of the samples). The gene that was amplified in a smaller number of samples was blaVIM (16.66%). Conclusions: It is concluded that although there is a low correlation between the methodologies analyzed, the levels of antimicrobial resistance in enterobacteria are high and worrying, and a way to minimize the accelerated emergence of resistance includes the development or improvement of techniques that generate diagnoses with high efficiency and speed.
Pendampingan Penulisan Karya Ilmiah Remaja untuk Meningkatkan Kreativitas dan Literasi
Authors: Permana Tutut Indria , Fatmawati Diani 
Published: September 2019

Pengabdian ini bertujuan untuk melakukan pendampingan untuk penulisan karya ilmiah remaja pada siswa MA Muhammadiyah 1 Malang. Subjek pengabdian berjumlah 10 orang yang terdiri dari 4 orang guru dan 6 orang siswa. Kegiatan pengabdian dilaksanakan selama 4 bulan. Instrumen untuk mengambil data terdiri dari soal pilihan ganda, soal essay beserta rubrik penilaian, dan kamera untuk dokumentasi. Hasil pengabdian menunjukkan bahwa pemahaman subyek pengabdian terkait metode ilmiah secara umum cukup tinggi (di atas 50%). Sedangkan kemampuan berpikir kreatif masih cukup rendah yakni 33% pada dua indikator (“dapat diterapkan” dan “keterjangkauan biaya”) meskipun indikator “kemanfaatan” cukup tinggi (83%). Pada aspek kemampuan literasi, mayoritas (83%) subyek pengabdian juga menunjukkan kemampuan pada level paling redah yakni nominal, sedangkan 17% lainnya pada level fungsional. Berdasarkan hasil pengabdian, maka disarankan untuk memberikan pendampingan dengan frekwensi yang lebih intensif kepada siswa MA Muhammadiyah 1 Malang dengan memberikan fokus yang lebih tegas pada berbagai aspek kemampuan yang masih rendah. Kata Kunci: Kreativitas, literasi penulisan karya ilmiah,.
Pemberdayaan Masyarakat Tentang Pengelolaan Sampah dengan Teknik Komposter dan Pemanfaatan Pekarangan Sekolah untuk Tanaman Sayur Sebagai Gerakan Masyarakat Hidup Sehat
Authors: Waluyo Mohammad Rachman , Rahayu Fajar , Mardiyah Akalily 
Published: September 2019

Terkait dengan kesehatan masyarakat, Kementrian Kesehatan Republik Indonesia mencanangkan sebuah gerakan yang memasyarakatkan budaya hidup sehat serta meninggalkan kebiasaan dan perilaku masyarakat yang kurang sehat. Namun, promosi kesehatan dan pencegahan penyakit yang telah ada kurang dapat berkontribusi dalam meningkatkan derajat kesehatan masyarakat. Dengan dasar inilah kami Fakultas Teknik UPNVJ bekerjasama dengan SD Tunas Mandiri bermaksud mengadakan pemberdayaan pemanfaatan pekarangan sekolah untuk tanaman sayur dan buah, menanamkan kesadaran peduli sampah dengan Teknik komposter guna membentuk kesadaran cinta lingkungan. Diharapkan dengan adanya pemberdayaan masyarakat berupa GERMAS, dapat meningkatkan wawasan akan lingkungan bagi siswa, orang tua dan komite SD Tunas Mandiri akan mengerti cara pengelolaan sampah berbasiskan komposter, meningkatkan kemandirian dan perekenomian masyarakat, dan yang paling utama adalah meningkatkan kualitas kesehatan dan kesadaran siswa sejak dini. Target luaran dari program ini berupa produk pengolahan sampah dengan komposter dan pemanfaatan lahan SD Tunas Mandiri untuk dijadikan wahana pemberlajaran untuk anak – anak budidaya di pekarangan sekolah agar bisa dijadikan pembelajaran buat siswa dan bisa dikelola sekolah.Kata Kunci: GERMAS, pekarangan sekolah, sampah, Komposter
English Teachers' Perception and Classroom Practiceof Behaviourism Values in Bali Kiddy Primary School
Authors: Sukma Karina 
Published: September 2019

This study describes teachers’ perception regarding behaviourism values in teaching English for young learners in Bali Kiddy Primary School. This study involved 3 English teachers of Bali Kiddy Primary School. The objectives of this study were (1) to find out the perceptions of the English teachers in Bali Kiddy Primary School on behaviourism values in teaching English for young learners, (2) to find out how do the English teachers implement behaviorism values approach in teaching English as a foreign language in Bali Kiddy Primary School, and (3) to find out teachers’ perceptions about behaviourism values related to their strategies in teaching English for young learners in the classroom. The data was collected through observation sheets, questionnaires, and interviews. The research design was mix method. The data were analysed through descriptive qualitative which supported by quantitative data. The results indicated that the stated beliefs about behaviourism values in teaching English for young learner reflect their implementation in the classroom. There were some inconsistency between the perception and implementation based on teachers’ consideration on students’ condition
Discrepancy Analysis of Authentic Assessment Implementation Based on Curriculum 2013 in EFL Classroom at SMA Negeri 1 Kuta Utara, Badung
Authors: Suastini Luh 
Published: September 2019

This study aimed at analyzing the discrepancy between the ideal authentic assessment implementation and the real implementation in a Senior High School EFL class at senior, and describing the teachers’ belief on authentic assessment. The study was conducted in SMAN 1 Kuta Utara, Badung. There are two research questions which become guidelines of this study: a) the extent of the discrepancy of authentic assessment implementation in EFL classroom of SMAN 1 Kuta Utara based on Curriculum2013; b) the EFL teachers’ belief on the authentic assessment based on Curriculum 2013. The research employed Discrepancy Evaluation Model by Provus modified by Marhaeni (2012). The data were collected through observation sheet, questionnaire and interview. The obtained data were analyzed using descriptive statistics of Ideal Theoretical Reference. The research found that in self-assessment, the discrepancy was big (77,22%); in performance assessment, the discrepancy was kecil (10.04%);in project assessment, the discrepancy was very big (5.5%), and in portfolio assessment, the discrepancy was big (66.26%). In general it can be concluded that the discrepancy in authentic assessment implementation in EFL classroom at SMAN 1 Kuta Utara was categorized as moderate (46.19%). In contrast with the finding of discrepancy of authentic assessment, the finding in teachers’ belief is positive (65.56%). These findings indicate that teachers’ belief are positive toward authentic assessment but they did not optimally implement authentic assessment.
Laboratory diagnosis of H. pylori among dyspeptic patients using Culture and Rapid urease test
Authors: Mohammed Shukri Saadi Hogir , Yahya Saeed Ali 
Published: September 2019

Globally Helicobacter pylori has been defined is the prime reason of stomach ulcer and gastric cancer. Medical laboratory analysis of H. pylori infection is done by two ways invasive and non- invasive methods. Invasive techniques frequently disapproved by patients because it is inconvenient but still remain reliable methods. Among invasive methods, culture is considered as gold standard method from which other methods are compared. A sum of eighty six persons with average of ages between 18-77 years old with mean 37.58 years ± (forty three males , forty three females) who visited to endoscopic center / Azadi Teaching Hospital for endoscopic examination from June to Oct. 2013.From everyone , two antral biopsies, one for urease test, the other for culture were collected. Biographies from each case were taken in a questionnaire form after approval by Research Ethics Committee of the college of medicine / Duhok university. H. pylorus was found in 37.2% and 68% by Culture and Rapid urease test respectively. The biggest value percentage of H. pylori positive cases was detected by rapid urease test while the fewest value percentage was by Culture. Combination of both tests it did not approve as a diagnostic test for detection of this pathogenic bacteria. The study did not detect any statistical correlation on the impact of age factor on H. pylori infection by both methods. In this research appear males were less positive for H. pylori than females by urease test and no such statistical association was noticed count on the sex and Helicobacter pylori pathogenicity via culture. Research never noticed any considerable correlation was found between smoking status and patient's residence with H. pylori positive cases by both methods. This study was performed to estimate the appropriate and better diagnostic tests for diagnosis of H. pylori among various types of samples. Due to the increasing incidence of treatment failure (caused in part by antibiotic resistance), post-treatment testing is recommended to confirm H. pylori eradication. Knowledge of the epidemic and the Routes of transmission of this pathogen are important points to avoid from spreading and may be useful in identifying high-risk populations, especially in areas that have high rates of gastric lymphoma, gastric cancer, and gastric ulcer. The current study concludes (RUT) was superlative than culture for the detection of Helicobacter pylori.
PENGARUH STRATEGI PEMBELAJARAN PENINGKATAN KEMAMPAUN BERPIKIR DAN KEMAMPUAN AWAL TERHADAP HASIL BELAJAR APRESIASI SASTRA
Authors: . Amlan , Sitompul Harun , Siagian Sahat 
Published: September 2019

Abstrak: Penelitian ini bertujuan untuk mengetahui; (1) perbedaan hasil belajar apresiasi karya sastra prosa fiksi antara siswa yang dibelajarkan dengan SPPKB dan siswa yang dibelajarkan dengan strategi ekspositori (2) perbedaan hasil belajar apresiasi karya sastra prosa fiksi antara siswa yang kemampuan awal apresiasi karya sastra prosa filksinya tinggi dengan yang kemampuan awal apresiasi karya sastra prosa fiksinya rendah. (3) interaksi antara strategi pembelajaran dan kemampuan awal apresiasi karya sastra prosa fiksi siswa terhadap hasil belajar apresiasi karya sastra prosa fiksi siswa. Metode penelitian quasi eksprimen dengan desain factorial 2x2. Teknik analisis data ANAVA. Hasil penelitian menunjukkan bahwa: (1) hasil belajar apresiasi karya sastra prosa fiksi siswa yang dibelajarkan dengan SPPKB lebih tinggi daripada yang dibelajarkan dengan strategi ekspositori, (2) hasil belajar apresiasi karya sastra prosa fiksi yang memiliki kemampuan awal tinggi lebih tinggi daripada yang kemampuan awalnya rendah, dan (3) terdapat interaksi antara strategi pembelajaran dan kemampuan awal terhadap hasil belajar apresiasi karya sastra prosa fiksi siswa. Kata Kunci: strategi pembelajaran peningkatan kemampuan berpikir, kemampuan awal, apreasi sastra Abstract: This study aims to find out; (1) differences in learning outcomes of fiction prose literature appreciation between students who are taught with SPPKB and students who are taught with expository strategies (2) differences in learning outcomes in appreciation of fiction prose literary works between students whose initial ability of appreciation of prose fils literature is high with initial abilities appreciation of his fiction prose literary works are low. (3) the interaction between learning strategies and the initial ability of appreciation of students 'fiction prose literary works towards the results of learning of students' appreciation of fiction prose literature. Quasi-experimental research method with 2x2 factorial design. ANOVA data analysis technique. The results of the study show that: (1) the learning outcomes of the appreciation of fiction prose literary works of students who are taught with SPPKB are higher than those learned with expository strategies, (2) the learning outcomes of appreciation of fiction prose literary works that have higher initial abilities are higher than those with initial abilities low, and (3) there is an interaction between learning strategies and initial abilities towards learning outcomes of students' appreciation of fiction prose literature. Keywords: learning strategies to increase thinking ability, initial ability, literary creation
PENGARUH STRATEGI PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION DAN GAYA BERPIKIR TERHADAP HASIL BELAJAR MATEMATIKA
Authors: Lubis Elfrida , Siagian Sahat , . Mukhtar 
Published: September 2019

Abstrak: Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar matematika antara siswa yang diajar dengan strategi pembelajaran kooperatif STAD dan siswa yang diajar dengan strategi pembelajaran ekspositori, mengetahui perbedaan hasil belajar matematika antara siswa dengan gaya berpikir sekuensial abstrak dan siswa dengan gaya berpikir sekuensial konkret, mengetahui apakah ada interaksi antara strategi pembelajaran dengan gaya berpikir dalam mempengaruhi hasil belajar matematika. Hasil pengujian hipotesis menunjukkan bahwa siswa yang diajar dengan menggunakan strategi pembelajaran kooperatif STAD memiliki hasil belajar matematika yang lebih tinggi dibandingkan dengan siswa yang diajar dengan menggunakan strategi pembelajaran ekspositori. Siswa yang memiliki gaya berpikir sekuensial abstrak memiliki hasil belajar matematika yang lebih tinggi dibandingkan dengan siswa yang memiliki gaya berpikir sekuensial konkret dan terdapat interaksi antara strategi pembelajaran dengan gaya berpikir terhadap hasil belajar matematika siswa. Kata Kunci: strategi kooperatif STAD, gaya berpikir, matematika. Abstract: This study aims to determine the differences in mathematics learning outcomes between students taught with the STAD cooperative learning strategy and students taught with expository learning strategies, find out the differences in mathematics learning outcomes between students with abstract sequential thinking styles and students with concrete sequential thinking styles, knowing is there an interaction between learning strategies with thinking styles in influencing mathematics learning outcomes. The results of hypothesis testing show that students who are taught using STAD cooperative learning strategies have higher mathematics learning outcomes compared to students who are taught using expository learning strategies. Students who have abstract sequential thinking styles have higher mathematics learning outcomes compared to students who have concrete sequential thinking styles and there is an interaction between learning strategies and thinking styles towards students' mathematics learning outcomes. Keywords: STAD cooperative strategy, thinking style, mathematics
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW-STAD DAN KECERDASAN INTERPERSONAL TERHADAP HASIL BELAJAR PENDIDIKAN AGAMA KATOLIK
Authors: Marbun Saidi Perri , . Mukhtar , Mursid R. 
Published: September 2019

Abstrak: tujuan penelitian ini adalah (1) untuk mengetahui perbedaan hasil belajar siswa yang dibelajarkan dengan model pembelajaran kooperatif tipe jigsaw dengan model pembelajaran kooperatif tipe STAD dalam mata pelajaran Pendidikan Agama Katolik; (2) untuk mengetahui perbedaan hasil belajar siswa yang memiliki kecerdasan interpersonal tinggi dengan siswa yang memiliki kecerdasan interpersonal rendah; (3) untuk mengetahui interaksi antara model pembelajaran dan kecerdasan interpersonal dalam mempengaruhi hasil belajar Pendidikan Agama Katolik. Metode dalam penelitian quasi-eksperimen. Desain penelitian faktorial 2 x 2. Hasil penelitian menunjukkan bahwa: (1) Hasil belajar Pendidikan Agama Katolik siswa dengan model pembelajaran kooperatif tipe jigsaw lebih baik dibandingkan dengan model pembelajaran kooperatif tipe STAD; (2) Hasil belajar siswa yang memiliki kecerdasan interpersonal tinggi lebih baik dibandingkan dengan hasil belajar siswa yang memiliki kecerdasan interpersonal rendah; dan (3) Terdapat nteraksi antara model pembelajaran kooperatif dengan kecerdasan interpersonal dalam mempengaruhi hasil belajar PAK. Kata Kunci: model pembelajaran, kooperatif tipe JIGSAW dan STAD, kecerdasan interpersonal, pendidikan agama katolik Abstract: the objectives of this study are (1) to find out the differences in student learning outcomes that are taught using the Jigsaw type cooperative learning model and the STAD type cooperative learning model in Catholic Religious Education subjects; (2) to find out the difference in learning outcomes of students who have high interpersonal intelligence and students who have low interpersonal intelligence; (3) to determine the interaction between learning models and interpersonal intelligence in influencing the learning outcomes of Catholic Religious Education. Methods in quasi-experimental research. 2 x 2 factorial research design. The results showed that: (1) The learning outcomes of Catholic Religious Education students with a jigsaw type cooperative learning model were better than the STAD type cooperative learning model; (2) The learning outcomes of students who have high interpersonal intelligence are better than the learning outcomes of students who have low interpersonal intelligence; and (3) There is interaction between cooperative learning models and interpersonal intelligence in influencing PAK learning outcomes. Keywords: learning models, JIGSAW and STAD cooperative types, interpersonal intelligence, catholic religious education
PENGEMBANGAN MULTIMEDIA PEMBELAJARAN PADA MATA KULIAH PENELITIAN TINDAKAN KELAS (PTK) DI UPBJJ – UT MEDAN
Authors: SAID ASNAH , . HERNAWATY 
Published: September 2019

Abstract: The Classroom Action Research (PTK) is one of many other subjects found in educational program curriculum of Open University, either in Basic Education (Pendas) or Non-Basic Education (Non Pendas). The subject plays an important role in accelerating learning quality carried out by teachers. Through this subject, teachers are encouraged to perform a substantive action by understanding learning matters occuring at the time of teaching while involving in recovering and changing process. In this case, a teacher owns possibilities to carry out any changes in order to renew and improve the learning process in accordance with the real condition encountered in the class. In order to optimalize the process and learning output in the subject of the Classroom Action Research, the existence of multimedia learning is very necessary to complete printed learning materials (module) of PTK. Therefore, a research with Research and Development (R&D) method is conducted to yield a product in the form of multimedia learning as a completion for printed materials in the subject of PTK. The application of PTK learning is made through a software of Adobe Flash CS3 Professional. Besides, the Adobe Photoshop CS3 is also used to make pictures. This application is able to work with Flash Player. The aim of learning with this multimedia is to assist students to learn PTK easily and to make the learning interesting and fun as well as to activate them to learn independently. In addition, this application is also able to help tutors convey materials in PTK module, especially those in Modul 1 dan 2. The developed CD learning is claimed appropriate to use through a proper test carried out by the experts of Materials and Media. After being claimed appropriate to use, the effectivity of the CD learning is examined resulting in the improvement of learning output of about 30% in average. Keywords: Classroom Action Research, Multimedia, Research and Development.