bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of freshness grade of anchovy (Engraulis encrasicolus) on the quality of marinated product stored at 4°C
Authors: Gokoglu Nalan , Ucak Ilknur
Published: May 2020

The aim of this study was to investigate the effects of raw material freshness on the quality of marinated fish. The raw material anchovy (Engraulis encrasicolus) was divided into two batches. One batch (A) was kept at ambient temperature (20°C) for 6 h and the other one was kept at 0°C for 72 h. Then, they were marinated by soaking into marination solution containing 3% acetic acid and 8% NaCl. Total volatile basic nitrogen (TVB-N), trimethylamine (TMA), thiobarbituric acid (TBA), para-anisidine (p-Av) values in both marinated samples increased significantly during storage at 4°C. Increases in quality parameters were higher in samples produced with raw anchovy kept at 20°C compared to samples kept at 0°C. Although the sensory scores of both samples decreased during storage, higher scores were obtained for samples kept at 0°C compared to samples kept at ambient temperature. According to the results of the study, it has been determined that the quality of the raw material significantly (p<0.01) affects the quality of marinated anchovy.Keywords: fish; quality; anchovy; marinade; raw material
THE STUDY OF IMPACT OF PRINCIPAL SCHOOL CONFLICT MANAGEMENT STRATEGIES AMONG JOB EFFECTIVENESS OF SENIOR SECONDARY SCHOOL TEACHERS
Authors: Thote Prashant , S Gowri
Published: May 2020

The role of school principal is significant in the achievement of school. The key responsibility of school principals are mission, vision, quality policy, academic success, establishing reputation, managing people, process, continuous improvement and making environment hospitable to learning process.  In the present study attempt is made to investigate school principal conflict management strategies and its impact on job effectiveness on senior secondary school teachers. In the present study factorial research design is used. Two hypothesis and research question was framed to guide the study.  Total 364 senior secondary school teachers participated in the present study. Tool used to collect data, were Senior Secondary School Teachers Job Effectiveness Questionnaire (SSTJEQ) and Principal Conflict Management Strategies (PCMSAQ).  Research hypothesis was tested at 0.05 level of significance.  Result of the study shows that senior secondary school teachers job effectiveness level is very high.  The application of conflict strategies by school principal has positive impact on senior secondary school teachers.  Recommendations are made based on the findings.
OPINION STUDY AMONG TEACHERS AND STUDENTS ON THE PRACTICE OF CORPORAL PUNISHMENT IN SCHOOLS
Authors: D Binu Sahayam
Published: May 2020

Corporal punishment is wide spread in schools in spite of Government orders and protests from NGOs against this practice. Corporal punishment, besides inducing physical injuries, causes deep emotional wounds resulting in students attempting suicide. In this paper, the author highlights some of the issues associated with corporal punishment based on the study conducted among school teachers and school students in North Chennai. The research design used in the study is descriptive in nature. In this study, schools were randomly selected for the study. The main objective of the study is to elicit the opinion of teachers and students on the practice of corporal punishment in schools. The findings indicate that corporal punishment is highly prevalent in schools irrespective of the categories of schools. The study concludes with the implication of social work practices in school to handle issues of corporal punishments.
EXPERIENTIAL LEARNING: TOOL FOR JOYFUL LEARNING
Authors: Thote Prashant , S Gowri
Published: May 2020

In this paper attempt is made to investigate the impact of Art Integrated Learning on the academic achievement of grade 5 students in mathematics. Total 80 students participate in the study, 40 students in the Experimental group and 40 in the control group.  Two different Art Integrated Learning activities are designed for experimental group.  The same teacher teaches both the experimental and the control group.  The teacher uses Art Integrated Learning methods for teaching grade 5 students and traditional chalk and talk method for control group students. At the end of each unit (four tests), Mathematical Achievement Test (MAT) is administrated to determine the difference between the knowledge of the students in the experimental group and the control group. The result of all four tests is consistent.  Art Integrated Learning has improved the academic achievement of students of experiential group.
An Empirical Analysis of the Relationship between Human Capital and Organizational Performance in Hospitality Sector in Pakistan
Authors: Authors Contributing , Munir Saira , Bibi Asia , Siddiqui Ahmed Faisal , Butt Qurrat Ul-Ain
Published: May 2020

Human capital is professed as a critical factor and a special resource that can elevate the firm’s performance, generally, in most of the organizations, and specifically, in labor-intensive organizations. It is considered a special resource in the hotel industry where employees have direct interaction with customers. Although a lot of research has been done, however, the question of how much and what type of human capital is required by the organization to fight in the recent rivalry is still unanswered. This study is an effort to answer the aforesaid question about human capital in the hospitality sector in Pakistan (involving five stars, four-star, and three-star hotels separately). A theoretical framework and a research conceptual model is developed on the bases of in-depth literature. A cross-sectional field survey was conducted through an adopted and valid research instrument. Questionnaires were administered to 300 respondents selected by stratified random sampling, 275 were received and 250 were perfect for further use in SPSS version 22. Statistical analysis shows the results which clearly identify the strong and significant relationship between human capital and organizational performance. Moreover, microanalysis of components of human capital depicts that innovation and creation have the most significant impact among all of the three components, on organizational performance in all types of hotels in Pakistan. Theoretically, the current study added knowledge to the literature about the constructs of human capital, organizational performance, and organization success. Practically, in the hotel industry, it contributes to strategic decision making such as employees’ training, human capital investment, regulatory decisions, developing mechanisms in order to develop human capital as a unique and valuable resource that leads to the competitive advantage of the organizations. The current study is limited to five stars, four-star and three-star hotels in Lahore, Pakistan. It an important and initial step towards establishing a measurable and empirical value of human capital for organizations in the hospitality sector. However, It opens new vistas for researchers to further investigate the phenomenon.
Keeping Track of Saskatchewan’s Birds
Authors: Erskine A. J. , Gollop J. B.
Published: May 2020

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Karakterisasi dan Evaluasi Keragaman Genotipe Semangka Lokal
Authors: Yasinda Abi Ardhillah , Sutjahjo Surjono Hadi , Marwiyah Siti
Published: May 2020

Karakterisasi merupakan tahap awal dari kegiatan pemuliaan tanaman semangka. Berdasarkan kegiatan tersebut, akan diketahui keragaman genetik yang ada. Informasi mengenai keragaman genetik terhadap karakter yang diamati dapat dimanfaatkan pada tahap pemuliaan berikutnya. Percobaan ini bertujuan untuk memperoleh informasi keragaman genetik dan mempelajari hubungan kekerabatan antargenotipe semangka berdasarkan tingkat ketidakmiripannya. Percobaan dilaksanakan di Kebun Percobaan Leuwikopo, University Farm IPB pada Oktober 2014 hingga Januari 2015. Rancangan percobaan yang digunakan adalah rancangan kelompok lengkap teracak dengan 8 genotipe uji hasil eksplorasi dan 1 genotipe pembanding. Hasil analisis ragam menunjukkan bahwa pengaruh genotipe uji terdapat pada seluruh karakter yang diamati. Karakter bobot buah, panjang buah, tebal perikarp, kekerasan daging buah, padatan terlarut total daging buah, hari berbunga, dan hari panen memiliki nilai duga heritabilitas arti luar yang tinggi. Karakter panjang petiol memiliki nilai duga heritabilitas yang sedang, dan nilai duga heritabilitas pada karakter diameter buah tidak dapat diketahui. Berdasarkan hasil uji hedonik, hanya genotipe Bengkulu 3 yang disukai oleh panelis pada karakter warna, aroma, tekstur, dan rasa daging buah. Hasil analisis gerombol menunjukkan bahwa genotipe yang berasal dari daerah yang sama secara umum akan mengelompok pada kelompok kekerabatan yang sama.
Penanganan Budidaya Kentang (Solanum tuberosum L.) di Bandung, Jawa Barat
Authors: Utami Gina Rahma , Rahayu Megayani Sri , Setiawan Asep
Published: May 2020

Penelitian ini dilakukan untuk mempelajari aspek pengelolaan budi daya komoditas kentang. Penelitian dilaksanakan di Kabupaten Bandung, Jawa Barat pada tanggal 14 Februari sampai dengan 14 Juni 2011. Aspek khusus yang diamati adalah pengaruh pembumbunan awal terhadap pertumbuhan tanaman kentang. Perlakuan yang dilakukan adalah ketinggian pembumbunan pada 10 cm, 15 cm, 20 cm dan variabel yang diamati adalah persentase pertumbuhan bibit, tinggi tanaman, jumlah stolon per batang dan bobot umbi saat panen. Hasil analisis menunjukkan bahwa tinggi perlakuan pembumbunan berpengaruh nyata terhadap persentase tumbuh bibit pada 21 hari setelah tanam dan berpengaruh sangat nyata terhadap tinggi tanaman pada 28 hari setelah tanam
Peningkatan Pemahaman Konsep Matematika Siswa SMP melalui Model Pembelajaran Kooperatif Tipe Jigsaw
Authors: Septian Ari , Ramadhanty Citra Laila
Published: May 2020

This study aims to determine the increase in students' understanding of mathematical concept skills, student activities, and to determine student responses to learning by using a Jigsaw type cooperative learning model. This learning can foster collaboration so that there is good interaction between students and the appreciation at the end of learning can foster student motivation to be more serious in learning. The method used in this research is classroom action research (CAR). This research was conducted in SMP Negeri 1 Cilaku VII E students, amounting to 35 people. The instruments used in this study were test cycles I, II and III, journals, questionnaires, teacher and student observation sheets. Based on the results of the study it was found that The ability to understand students' mathematical concepts increases with the progress of learning by using a Jigsaw cooperative model, Increased learning activities of teachers and students can be seen from the results of observations in each cycle has increased, and the attitude scale results found that students are positive towards mathematics learning by using a Jigsaw cooperative learning model.
Устойчивость исходного материла томата к фитофторозу в условиях юга России
Authors: Есаулова Любовь Владимировна , Козлова Ирина Викторовна , Гаркуша Сергей Валентинович
Published: May 2020

Поскольку основное производство томата в России сосредоточенно именно в южном регионе, изучение генофонда этой культуры в условиях Краснодарского края особенно актуально. Ежегодное фитопатологическое обследование селекционного материала томата показало, что основным заболеванием на протяжении многих лет является фитофтороз, возбудителем которого является патоген Phytophlhora infestans (Mont.) D. By. Полевые исследования проводили в 2010 – 2018 гг. в центральной почвенно-климатической зоне Краснодарского края. Материалом для изучения послужили 620 детерминантных (низкорослых) сортов и гибридов томата отечественной и зарубежной селекций. За стандарты принимали районированные для данной зоны сорта томата селекции ВНИИ риса различных групп: в группе салатного назначения — Гаидас, консервного направления — Мираж. Установлено первичное и наиболее сильное поражение сначала на листьях, а потом уже на плодах. Большинство образцов (91,2 % по плодам и 96,5 % по листьям) оказались восприимчивыми и только 9,8 % от числа изученных по плодам и 3,5 % по листьям показали высокий уровень горизонтальной устойчивости к болезни. Селекция томата на устойчивость к фитофторозу должна учитывать уровень изменчивости в структуре популяции Ph. infestans и новые источники устойчивости.
Coherently Organised Digital Exercises and Expositions
Authors: Sangwin Chris , Kinnear George
Published: May 2020

We describe an organising principle for online learning materials we term coherently organised digital exercises and expositions. Larger in scale than individual lessons but smaller than a programme of study, this innovation in instructional practice is increasingly guiding our thinking in the development of university mathematics courses. Essentially we have taken the book and put it inside automatically assessed online quizzes. In doing this we embrace the potential provided by new technology to implement evidence-based practices such as spaced retrieval practice. This paper discusses details of this innovation, and how we have implemented it. On the basis of these experiences, we believe this innovation has the potential to change the model of education for university mathematics courses in substantial and non-trivial ways.
Acceptance and Adoption of Protective Measures During the COVID-19 Pandemic: The Role of Trust in Politics and Trust in Science
Authors: Dohle Simone , Wingen Tobias , Schreiber Mike
Published: May 2020

The United Nations have described the outbreak of the coronavirus disease 2019 (COVID-19) as the worst global crisis since the second world war. Behavioral protective measures, such as good hand hygiene and social distancing, may strongly affect infection and fatality rates worldwide. In two studies (total N = 962), we aimed to identify central predictors of acceptance and adoption of protective measures, including sociodemographic variables, risk perception, and trust. We found that men and younger participants show lower acceptance and adoption of protective measures, suggesting that it is crucial to develop targeted health messages for these groups. Moreover, trust in politics and trust in science emerged as important predictors for the acceptance and adoption of protective measures. We discuss factors that contribute to the development of trust and derive implications for effective health communication during COVID-19.
Qubit as the natural unit measure of random choice
Authors: Penchev Vasil Dinev
Published: May 2020

Einstein wrote his famous sentence "God does not play dice with the universe" in a letter to Max Born in 1920. All experiments have confirmed that quantum mechanics is neither wrong nor “incomplete”. One can says that God does play dice with the universe. Let quantum mechanics be granted as the rules generalizing all results of playing some imaginary God’s dice. If that is the case, one can ask how God’s dice should look like. God’s dice turns out to be a qubit and thus having the shape of a unit ball. Any item in the universe as well the universe itself is both infinitely many rolls and a single roll of that dice for it has infinitely many “sides”. Thus both the smooth motion of classical physics and the discrete motion introduced in addition by quantum mechanics can be described uniformly correspondingly as an infinite series converges to some limit and as a quantum jump directly into that limit. The second, imaginary dimension of God’s dice corresponds to energy, i.e. to the velocity of information change between two probabilities in both series and jump.
Understanding the longitudinal psychosocial impact of the COVID-19 pandemic in the United Kingdom; a methodological overview of The COVID-19 Psychological Wellbeing Study
Authors: Armour Cherie , McGlinchey Emily , Butter Sarah , McAloney-Kocaman Kareena , McPherson Kerri E.
Published: May 2020

The COVID-19 Psychological Wellbeing Study was designed and implemented as a rapid survey of the psychosocial impacts of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), known as COVID-19 in residents across the United Kingdom. This study utilised a longitudinal design to collect online survey based data. The aim of this paper was to, describe (1) the rationale behind the study and the corresponding selection of constructs to be assessed; (2) the study design and methodology; (3) the resultant sociodemographic characteristics of the full sample (4) how the baseline survey data compares to the UK adult population (using data from the Census) on a variety of sociodemographic variables; (5) the ongoing efforts for weekly and monthly longitudinal assessments of the baseline cohort and (6) outline future research directions. We believe the study is in a unique position to make a significant contribution to the growing body of literature to help understand the psychological impact of this pandemic and inform future clinical and research directions that the UK will implement in response to COVID19.
Hierarchical Inferences Support Systematicity in the Lexicon
Authors: Hofer Matthias , Verhoef Tessa , Levy Roger Philip
Published: May 2020

Language exhibits striking systematicity in its form-meaning mappings: Similar meanings are assigned similar forms. Here we study how systematicity relates to another well-studied phenomenon, linguistic regularization, the removal of unpredictable variation in linguistic variants. Systematicity is ultimately a property of classes of form-meaning mappings, each member of which can be acted upon independently by linguistic regularization. Both are supported by a cognitive bias for simplicity, but this leaves open the question of how they interact to structure the lexicon. Using data from a recent artificial gesture learning experiment by Verhoef, Padden, and Kirby(2016), we formalize cognitive biases at the item level and the language level as inductive biases in a hierarchical Bayesian model. Simulated data from models that lack either one of those biases show how both are necessary to capture subjects' systematicity preferences. Our results bring conceptual clarity about the relationship between regularization and systematicity and promote a multi-level approach to cognitive biases in artificial language learning and language evolution.
The JASP Data Library (1st ed.)
Authors: Wagenmakers Eric-Jan , Kucharský Šimon
Published: May 2020

This is the documentation for the examples contained in the JASP Data Library. The structure of this documentation follows the layout of the JASP ribbon: the first parts deal with Descriptives, T-tests, ANOVA, Regression, Frequencies, and Factor Analysis, whereas the remaining parts concern various JASP modules, namely Meta-Analysis, Network Analysis, and Structural Equation Modeling.
Using Icon Arrays to Communicate Gambling Information Reduces the Appeal of Scratch Card Games
Authors: Walker Alexander C. , Stange Madison , Dixon Mike , Fugelsang Jonathan Albert , Koehler Derek J.
Published: May 2020

Past work has demonstrated that presenting statistical information in a foreground-background icon array can improve risk understanding, reduce decision-making biases, and decrease the salience of low-probability risks. In the present study, we assess whether presenting readily available gambling information within a foreground-background icon array influences individuals’ gambling-related judgments (e.g., their perceived likelihood of winning a prize). Across two experiments (N = 1,151), we find that using icon arrays to present gambling information reduces the appeal of scratch card games. That is, participants presented with gambling information in a foreground-background icon array, as opposed to a non-graphical numerical format, reported feeling less likely to win a prize, less excitement to play, and less urge to gamble on a scratch card game presented in a hypothetical gambling task. Overall, we conclude that presenting gambling information in an icon array format represents a simple yet promising tool for correcting gamblers’ often overly-optimistic perceptions and reducing the appeal of negative expected value scratch card games.
PERMASALAHAN PENGELOLAAN AIR PADA DAERAH IRIGASI
Authors: Yendri Okma
Published: May 2020

Secara garis besar, buku ini akan menjabarkan tentang sistem imbangan air pada lahan. Penggunaan Air di suatu Daerah iv Irigasi menjadi hal yang sangat penting agar sumber daya air yang ada dapat dialokasikan ke semua daerah irigasi secara efisien dan efektif. Pemberian air irigasi dan hujan akan mempengaruhi imbangan air di lahan. Bila diketahui ada kelebihan ketersediaan air terhadap kebutuhan air irigasi, maka dapat dilakukan penghematan dan dimanfaatkan lagi untuk berbagai kepentingan lain. Sistem imbangan air irigasi di lahan meliputi hujan , suplai air, kebutuhan air untuk tanaman dan kelebihan air perlu di kelolah dengan baik dengan model simulasi untuk mengetahui besaran parameter-parameter dalam imbangan air dilahan irigasi dengan menerapkan secara koninyu, terjadwal dan terkontorol. Berdasarkan hasil simulasi menunjukkan kebutuhan air irigasi dengan cara pemberian secara terjadwal merupakan yang paling sedikit yaitu 523.31 mm per musim tanam, diikuti pemberian air secara kontinyu 587.36 mm per musim tanam, kemudian pemberian air secara terkontrol sebesar 618.71 mm per musim tanam.
Obat Aborsi Pekalongan ( Asli ) 082314597755 Klinik Jual Obat Penggugur Kandungan Di Pekalongan
Authors: kitaaberdua
Published: May 2020

Jual Obat Aborsi Pekalongan, Jual Cytotec Pekalongan, Klinik Aborsi Di Pekalongan, Obat Pelancar Haid Pekalongan, Obat Penggugur Kandungan Pekalongan, Obat Telat Datang Bulan PekalonganOBAT ABORSI PEKALONGAN —  OBAT ABORSI AMPUH —  JUAL OBAT PENGGUGUR KANDUNGAN TUNTASObat Aborsi Ampuh 0823 1459 7755 | Jual Obat Aborsi | Obat Aborsi Cytotec | Obat Telat Bulan | Obat Pelancar Haid | Obat Penggugur KandunganAPOTIK : Kami Jual Obat Aborsi Ampuh Hub : 0823 1459 7755 | Jual Obat Aborsi Aman | Obat Penggugur Kandungan Cytotec Ampuh | Obat Pelancar Haid Tuntas. Dengan harga yang bisa anda pilih sesuai usia kandungan anda. Obat yang kami jual ampuh dan tuntas untuk menunda kehamilan atau proses aborsi untuk usia kandungan 1–6 BulanApa itu Aborsi ?“Abortion Adalah dengan membendung hormon yang di perlukan untuk mempertahankan kehamilan yaitu hormon progesterone, karena hormon ini di bendung, maka jalur kehamilan mulai membuka dan leher rahim menjadi melunak, sehingga mulai mengeluarkan darah yang merupakan tanda bahwa obat telah bekerja (maksimal 1 jam sejak obat diminum) darah inilah yang kemudian menjadi pertanda bahwa pasien telah mengalami menstruasinya, sehingga secara otomatis kandungan di dalamnya telah hilang dengan sendirinya 100% berhasil…https://www.linkedin.com/showcase/jual-obat-aborsi-pekalonganLalu Anda Kirimkan SMS Ke Nomer Kami___________________________________.:: HUBUNGI ::..:: PEMESANAN LEBIH NYAMAN VIA SMS ::.Di No. Hp / WA : 0823 1459 7755Call : 082314597755
Profil Pembelajaran Matematika pada Anak Berkebutuhan Khusus Ragam Slow Learner di Kelas Inklusif SMP Garuda Cendekia Jakarta
Authors: Hasibuan Heni Yunilda , Syamsuri Syamsuri , Santosa Cecep Anwar Hadi Firdos , Pamungkas Aan Subhan
Published: May 2020

Tujuan penelitian ini adalah untuk mengetahui profil pembelajaran matematika pada anak berkebutuhan khusus ragam lamban belajar atau lebih dikenal sebagai slow learner. Penelitian ini menggunakan pendekatan kualitatif metode studi kasus. Subjek penelitian ini adalah salah satu siswa slow learner di kelas inklusif SMP Garuda Cendekia Jakarta. Teknik pengumpulan data penelitian ini menggunakan metode wawancara semi-terstruktur. Validitas data dilakukan dengan menggunakan teknik triangulasi sumber. Teknik analisis data dilakukan melalui jalur reduksi data, penyajian data, serta penarikan kesimpulan dan verifikasi. Berdasarkan analisis data diperoleh hasil: (1) kurikulum yang digunakan slow learner disamakan dengan kurikulum reguler, tetapi dilakukan adaptasi kurikulum berupa modifikasi, (2) penggunaan model maupun metode pembelajaran di kelas inklusif disamakan antara slow learner dengan siswa reguler tanpa penyusunan program pembelajaran individual, tetapi pelaksanaannya dilakukan dengan memperhatikan karakteristik slow learner, dan (3) kegiatan evaluasi dilakukan melalui tes tertulis yang disusun oleh guru mata pelajaran yang kemudian dilakukan penyesuaian oleh guru pembimbing khusus berdasarkan model modifikasi.

Kata kunci: pembelajaran matematika, anak berkebutuhan khusus, slow learner, inklusif, modifikasi.

 

ABSTRACT

This study aimed for unveiling mathematics-learning process of different abilities students in slow learning spectrum. This study used a qualitative approach by case study method. The subject of this research was one of SMP Garuda Cendekia’s students with slow learning spectrum. The data were collected through the method of semi-structured interviews. The data was validated by using data triangulation technique. The data then was analyzed through flows of activity: data reduction, data display, and conclusion drawing/verification. The results were: (1) The curriculum used by the teacher for the research subject was the general curriculum, modified to cater the needs of the subject research, (2) the learning model and method for the subject research did not differ from the other students and was applied by considering the research subject’s characteristic without the need of planning an individualized education program, and (3) written test was used as means of evaluation that was arranged by the mathematics subject teacher after being accommodated by the special education teachers based on the modified model.

Keywords: mathematics learning, different abilities, slow learner, inclusive, modifications.
Valores que moldam o comportamento dos trabalhadores em tecnologia da informação
Authors: Abreu Marcia Costa Ribeiro de , Hedler Helga Cristina , Figueira Marcelle Gomes
Published: May 2020

O objetivo da pesquisa foi identificar as prioridades axiológicas de profissionais de Tecnologia de Informação (TI) no Brasil utilizando a Escala de Valores Relativos ao Trabalho (EVT) para subsidiar práticas de retenção e gestão desses talentos. Responderam ao survey 260 profissionais, que atuam no desenvolvimento de software. Observou-se uma alta participação de homens o que parece caracterizar ainda uma profissão masculina. Os resultados indicaram a predominância de valores pela seguinte sequência: Realização Profissional, Estabilidade e Relações Sociais; valores também presentes em outras categorias profissionais, tais como os Gerentes Bancários. Depreende-se que os profissionais de TI são, em sua maioria, profissionais que buscam boa remuneração, liberdade de criação, desafios e satisfação pessoal. Como implicação a partir dos valores laborais encontrados entre os participantes, empresas com altos níveis de rotatividade poderiam propiciar o alinhamento dos valores laborais aos organizacionais.
Critical Diagenetic Features Controlling Intergranular Flow Paths and Matrix Permeability in the Codell Sandstone, Northeastern Colorado
Authors: Medina Daniel Alonso , Budd David
Published: May 2020

The Codell Sandstone is a hydrocarbon-bearing, tight sand (permeability <0.1 mD) that is an active target for unconventional hydrocarbon production in the Denver-Julesburg Basin. In northeastern Colorado, the intergranular microporous drainage network within this clay-rich sandstone is poorly understood, with a strong diagenetic control suggested by the lack of correlation between permeability and depositional facies. Core samples from the Wattenberg Field and Redtail areas in Weld County were used to identify which diagenetic processes were most important in developing a connected pore network. Thirteen diagenetic features were defined using thin-section petrography and electron microprobe mineralogical phase mapping, and skeletonized flow paths were delineated by epifluorescence imaging. Quartz overgrowths, mechanical compaction, and clay cements (illite, chlorite, and kaolinite) are better developed in the laminated facies than the burrowed facies. Authigenic calcite and pyrite, and dissolution of framework grains are equally developed in both types of facies. Cumulative 2D flow-path lengths positively co-vary with permeability, indicating that the skeletonized paths capture the features that control permeability. The longest flow paths in high permeability (≥0.09 mD) samples follow micropores created along the periphery of framework grains where the discontinuous quartz overgrowths abut clays. Micropores within intergranular clay masses (detrital, pore-filling cements, and authigenic replacements) associate with shorter flow paths that dominate in low permeability (≤ 0.01 mD) samples and feed the longer paths in high permeability samples. While compaction and all types of cements had a negative impact on the original pore network, the development of long contacts between quartz overgrowths and mechanically juxtaposed grains eventually became beneficial to the drainage system. The increased surface area along those contacts increased the continuity of the flow paths developed along grain surfaces. All observations indicate that the minute quartz overgrowths, and the high authigenic rugosity they created along grain boundaries, were a key diagenetic event in creating the most efficient drainage networks that now facilitate the movement of hydrocarbons at the core-plug scale.
PENGELOLAAN SARANA DAN PRASARANA SEKOLAH PADA PAUD NURUL MAGHFIRAH KOTA KENDARI
Authors: Rosida Wa , Nurzaima Nurzaima
Published: May 2020

Sarana dan prasarana pendidikan juga menjadi salah satu tolak ukur dari mutu sekolah. Tetapi fakta di lapangan banyak ditemukan sarana dan prasarana yang tidak dioptimalkan dan dikelola dengan baik. Penelitian ini bertujuan untuk: (1) Mendeskripsikan pengelolaan sarana dan prasarana, dan (2) Mengetahui faktor-faktor yang mendukung dan menghambat pengelolaan sarana dan prasarana. Jenis penelitian ini merupakan penelitian deskriptif kualitatif yakni penelitian yang mengambarkan sekaligus mengkaji kondisi nyata obyek penelitian berdasarkan data-data autentik yang dikumpulkan. Subjek dalam penelitian ini adalah pengelola, guru dan operator di PAUD Nurul Maghfirah Kota Kendari. Teknik pengumpulan data dapat dilakukan dengan cara: Pertama, pengamatan yaitu peneliti mengamati kegiatan pihak sekolah dalam mengelola sarana dan prasarana. Kedua, wawancara, yakni melekukan tanya jawab langsung pada beberapa subjek penelitian untuk memperoleh data tentang Pengelolaan Sarana dan Prasarana di PAUD Nurul Maghfirah Kota Kendari, selanjutnya dianalisis secara deskriptif kualitatif. Hasil penelitian ini menunjukan bahwa yang pertama: bentuk pengelolaan sarana dan prasarana pembelajaran di PAUD Nurul Mahgfirah Kota Kendari yaitu perencanaan, pengadaan, inventarisasi, pemanfaatan dan pemeliharaan. Kedua, faktor pendukung yaitu adanya pemahaman tentang pengelolaaan sarana dan prasarana dan kemampuan mengelola. Sedangkan penghambat pengelolaan sarana dan prasarana yaitu lingkungan sekolah yang sering dilanda banjir dan kurangnya dukungan dari masyarakat sekitar sekolah.
Aplicación de las TIC en el fortalecimiento del aprendizaje y aplicación de conceptos fundamentales
Authors: Cabarcas Marcos , Rey Garcia Yarly , Martinez Ventura Jairo
Published: May 2020

Este ensayo describe de una forma reflexiva como las Tecnologías de la Información y la Comunicación -TIC se han relacionado con los estilos de aprendizaje, especialmente en la aplicación de conceptos fundamentales de áreas como as ciencias de la computación y los sistemas de información, así como de gestión y habilidades del personal. Tiene como justificación la necesidad de conocer las habilidades especiales en la comprensión, por ejemplo de cómo se componen y se estructuran los sistemas en red, y cuáles son sus fortalezas y debilidades. Asimismo como las herramientas de las TIC han fortalecido los estilos de aprendizaje a partir del diseño de estrategias de enseñanza variadas, que contribuirían tanto a adaptar el proceso de enseñanza a las características personales de los alumnos como a potenciar en ellos habilidades diferentes a las que tienen, mejorando sus expectativas de aprendizaje futuro.
A note on a sinh-Poisson type equation with variable intensities on pierced domains
Authors: Figueroa Pablo
Published: May 2020

We consider a sinh-Poisson type equation with variable intensities and Dirichlet boundary condition on a pierced domain [Formula: see text] where [Formula: see text], [Formula: see text] are smooth potentials in Ω, [Formula: see text], Ω is a smooth bounded domain in [Formula: see text] and [Formula: see text] is a ball centered at [Formula: see text] with radius [Formula: see text], [Formula: see text]. When [Formula: see text] is small enough and [Formula: see text], there exist radii [Formula: see text] small enough such that the problem has a solution which blows-up positively at the points [Formula: see text] and negatively at the points [Formula: see text] as [Formula: see text]. The result remains true in cases [Formula: see text] with [Formula: see text] and [Formula: see text] with [Formula: see text], which are Liouville type equations.
KNOWLEDGE AND ATTITUDES OF TEENAGE GIRL WITH PATHOLOGICAL VAGINAL DISCHARGE PREVENTION IN STATE 1ST HIGH SCHOOL TAKALAR DISTRICT
Authors: Ramadhanti Mustika , Noor Hasnah M. , Marsuki Marsuki
Published: May 2020

Leukorhea is a liquid secretion from the female genitals that is experienced by every woman who is physiological. Physiological leukorhea can be a pathological or abnormal condition that can be caused by various factors, namely bacteria, viruses, or fungi. This study aims to determine the relationship of knowledge and attitudes of teenage girl with prevention of pathological vaginal discharge in State 1ST High school, Takalar District, with a cross sectional methodeThe subjects of this study were all student of class X in state 1ST high school, Takalar District, as many as 63 respodents. The research design uses a Non ProbabilitySampling technique. The statistical analysisi used in this study was the chi-square statistic, with confidence interval α=0,05.The results showed that the significant value of knowledge ρ=0,000 (ρ<0,05) with a coefficient value (Phi = 0,810), attitude ρ=0,000 (ρ=0,725). So that it can be concluded that there is a relationship between the knowledge and attitudes of teenage girl with the prevention pf pathological vaginal discharge in State 1ST High School, Takalar District. Therefore, it its expected that teenage girl will read more about references to vaginal discharge to that the can open their horizons on how to prevent pathological vaginal discharge so that it does not affect them in the future.
PENGGUNAAN KONTRASEPSI IUD TERHADAP SEKSUALITAS PADA PASANGAN USIA SUBUR
Authors: Kasim Jamila , Muchtar Arlina
Published: May 2020

ABSTRAKAlat konrasepsi dalam Rahim (AKRD/IUD) merupakan alat kontrasepsi yang terpasang dalam rahim yang relatif lebih efektif bila dibandingkan metode pil, suntik, dan kondom. Alat kontrasepsi dalam rahim memiliki pengaruh pada perdarahan post seksual. Hal ini disebabkan oleh posisi benang yang menggesek mulut rahim atau dinding vagina Beberapa kasus efeks ­­­samping ini menjadi salah satu penyebab dropout pada akseptor, terutama disebabkan oleh perasaan tidak nyaman yang dirasakan baik oleh akseptor maupun dari pasangan. Tujuan penelitian ini Untuk mengetahui Pengaruh Penggunaan kontrasepsi IUD Terhadap Seksualitas pada Pasangan Usia Subur di Wilayah Kerja Puskesmas Pallangga Kab.Gowa.Metode Penelitian yang digunakan deskripsi Analitik dengan pendekatan crosssecsional,populasi dalam penelitian ini adalah semua Pasangan Usia Subur dan menggunakan IUD sebanyak 118 orang. Pengambilan sampel menggunakan teknik purposive sampling, didapatkan sebanyak 30 responden dimana 15 responden  Penggunaan IUD  baru dan 15  responden pengguna IUD Lama. Pengujian hipotesis mengunakan analisis uji Chi-square  (α=0,05). Hasil penelitian menujukkan Penggunaan kontrasepsi  IUD  mempengaruhi aktivitas seksual pasangan diperoleh nilai ρ value=0,046  jika di bandingkan dengan nilai α =0,05, maka ρ<α. Hal tersebut menunjukkan bahwa terdapat pengaruh yang signifikan penggunaan kontrasepsi IUD Terhadap seksualitas di wilayah kerja puskesmas pallangga kab.Gowa.Namun, efek dari penggunaan IUD memiliki pengaruh terhadap kenyamanan dalam aktivitas seksual, tetapi efek tersebut akan berkurang bahkan hilang dalam kurun waktu lebih dari 1 tahun penggunaan IUD ini dilihat dari hasil penelitian pengguna IUD lama kenyamanan dalam aktivitas seksual sebanyak 13 responden ( 87,7%) dan yang tidak nyaman sebanyak 2 responden (13,3%)  sementara pengguna baru lebih merasa tidak nyaman dalam aktivitas seksual dari data di dapatkan 8 responden (53,3%) yang nyaman dalam aktivitas seksual sebanyak 7 responden ( 46,7%) .kesimpulan terdapat pengaruh penggunaan IUD Terhadap Seksualitas pasangan usia subur diwilayah kerja puskesmas pallangga kab.gowa Di sarankan hasil penelitian ini dapat sebagai pedoman dan acuan dalam penelitian selanjutnya perlu dilakukan analisis dampak hormonal pada fungsi hubungan seksual pasangan usia subur.
Hacia una interpretación globalizante de la patología urbana
Authors: López Caballero Alfonso
Published: May 2020

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Quantum tomograph for measurement and characterization of quantum states of biphoton sources
Authors: Frolovtsev Dmitry N. , Magnitskiy Sergey A. , Demin Andrey V.
Published: May 2020

The method and prototype of a device for characterizing of biphoton light sources based on spontaneous parametric downdonversion by quantum tomography are described. The prototype is an experimental implementation of a specialized quantum tomograph designed to measure the quantum polarization states of radiation generated by biphoton sources. Specially developed software will determine the statistical characteristics of the measured quantum state, calculate the tomographic and likelihood estimations of the density matrix, calculate the measurement errors of the density matrix elements and evaluate the quality of the quantum state of biphotons.
Quantum Standard for Synthesis AC Voltage
Authors: Katkov Alexander S. , Lovtsyus Viktor E. , Bykov Andrey I. , Shevtsov Vladimir I. , Petrovskaya Anastasia N. , Behr Ralf , Kieler Oliver F.
Published: May 2020

Prototype of quantum standard based on the Josephson effect for synthesis sine wave with low level harmonics and high accuracy was developed at VNIIM, which opens up new possibilities for metrological support in the field of АС voltage. The standard includes cryogenic probe with Josephson chips, delta-sigma modulator, pulse pattern generator, compensation circuit, spectrum analyzer, video control unit and software. The capability of synthesis sine wave with an output voltage up to 130 mV RMS over a wide frequency range from about 1 kHz to 100 kHz is shown. Higher harmonics are suppressed bellow the noise floor up to 100 dBc.
Low-noise hybrid frequency synthesizers based on direct digital and direct analog synthesis
Authors: Romashov Vladimir V. , Yakimenko Kirill A. , Doktorov Andrey N. , Romashova Lubov V.
Published: May 2020

The research of the possibility of using hybrid frequency synthesizers based on direct digital and direct analog methods of frequency synthesis as heterodynes of modern spectrum analyzers constructed according to the superheterodyne scheme is presented. The main advantages of such synthesizers over traditionally used heterodyne schemes based on direct digital and indirect frequency synthesis methods are shown. The requirements for the heterodynes of the first mixing stages of spectrum analyzers are presented. A block diagram of a wideband heterodyne generating a frequency range from 4000 MHz to 8000 MHz with a step not exceeding 1 Hz is proposed. Formulas for calculating the main frequency ratios in the structure of the heterodyne have been developed. A mathematical model of phase noise power spectral density (PSD) depending on the offset frequency from the carrier is developed. The noise characteristics of the proposed scheme are studied using the model. It is determined that at the output frequency of the heterodyne equal to 4521,4 MHz, the level of phase noise PSD is: minus 90 dBc/Hz at the offset frequency equal to 100 Hz; minus 140 dBc/Hz at the offset frequency equal to 100 kHz. It is shown that the hybrid synthesizer based on direct digital and direct analog synthesis methods has an advantage in the level of phase noise from 5 to 30 dB over the low-noise heterodynes of modern spectrum analyzers at frequencies above 1 kHz from the carrier. Additional advantages of the proposed scheme are a simple architecture, low power consumption and high frequency tuning speed due to the absence of phaselocked loops in the structure of the heterodyne.
Amaranthus palmeri--Palmer Amaranth
Authors: Devkota Pratap , Leon Ramon
Published: May 2020

Palmer amaranth has become one of the most troublesome weeds in the southeastern US due to its vigorous growth rate, high seed production, and development of resistance to herbicides from multiple modes of action. This 4-page publication illustrates characteristics of this weed to assist in accurate identification, proper management, and development of effective control strategies. Written by Sergio Morichetti, Jason Ferrell, and Pratap Devkota, and published by the UF/IFAS Agronomy Department, revised April 2020.
Use of Glyphosate and Herbicide Alternatives for Weed Control in Florida Landscape Planting Beds
Authors: Marble Chris , Neal Joe , Senesac Andy
Published: May 2020

This new 10-page article is written for landscape professionals and those maintaining landscape areas to guide them in selecting alternatives to glyphosate (the active ingredient in RoundUp®) for postemergence weed control in Florida. Information is also included on preemergence herbicides and integrated weed management (use of chemical and non-chemical controls), which should be the basis of a weed management program. Written by Chris Marble, Joe Neal, and Andy Senesac, and published by the UF/IFAS Environmental Horticulture Department. https://edis.ifas.ufl.edu/ep580
Foliar Nematode Aphelenchoides spp. (Nematoda: Aphelenchida: Aphelenchoididae)
Authors: Wheeler Lindsay , Crow William Talmadge
Published: May 2020

There are nematodes of several genera that feed on plant stems and foliage, including Aphelenchoides, Bursaphelenchus, Anguina, Ditylenchus and Litylenchus. Herein, we apply the common name “foliar nematode” specifically to plant-feeding nematodes in the genus Aphelechoides, specifically Aphelenchoides besseyi, Aphelenchoides fragariae, and Aphelenchoides ritzemabosi. While most members of Aphelenchoides are fungivorous (feed on fungi), these three species have populations that are facultative plant-parasites that can feed on live plant tissue. Ten other species of Aphelenchoides also are recognized as facultative plant-parasites, but these are not as commonly encountered or as economically significant as the aforementioned species. Unlike most plant-parasitic nematodes, foliar nematodes can infest the aerial portions of plants rather than dwelling strictly in soil and plant roots. Damage from their feeding can reduce yield in food crops and ruin the appearance of ornamentals.https://edis.ifas.ufl.edu/in1279
Conducting the Needs Assessment #11: Causal Analysis Techniques
Authors: Harder Amy
Published: May 2020

This new 3-page publication in the Conducting the Needs Assessment series provides Extension educators and other service providers with an introduction to two techniques that can easily be used when seeking information about relationships between causes and needs: fishboning and cause and consequence analysis. Written by Amy Harder and published by the UF/IFAS Department of Agricultural Education and Communication.https://edis.ifas.ufl.edu/wc352
Preliminary study of closed system transportation, rearing and observation of the eggs Oryzias javanicus (Bleeker 1854) from Tunda Island
Authors: Herjayanto Muh , Syamsunarno Mas Bayu , Prasetyo Nugroho Agung , Mauliddina Annisa Misykah , Agung Lukman Anugrah , Widiyawan Esa Rama , Rahmayanti Novita , Irianingrum Novitasari , Nurkhotimah Etin , Gani Abdul , Salsabila Vianka Nafisa
Published: May 2020

Wild Oryzias javanicus from Tunda Island has potential as a native Indonesian aquatic ornamental fish and a model for research in the laboratory. The preliminary stage for raising wild fish is transporting from nature to the aquacul-ture environment. Generally, to minimize fish stress during transport in a closed system, anesthetics are added to the transport media. Furthermore, good adaptation in the aquaculture environment will lead to the process of reproduction as the ultimate goal of domestication of wild fish. The research objective is to analyze the transportation of closed systems and the rearing of O. javanicus post-transportation from Tunda Island. Research observations were carried out on behavior, survival, the number of eggs, and male: female sex ratio. Transport using an additional anesthetic treatment of 0.4 mL L-1 and without anesthesia, with fish density of 16 L-1. Anesthesia used is the commercial product Ocean Free® Special Arowana Stabilizer. Transportation is carried out for 11 hours. After that, rearing post-transportation is carried out for 16 days. The results showed that the transportation of O. javanicus can use a closed system without the addition of anesthesia with a density of 16 L-1 for 11 hours. In post-transport maintenance, fish begin active swimming on day 5, swim in groups continuously on day 6, start responding to natural food on day 3 and artificial feed on day 7, and produce a final survival of 91.67%. During maintenance, O. javanicus produces 104 eggs, 0.94 ± 0.06 mm in diameter and has an attaching filaments and a non-attaching filaments in the chorion. Oryzias javanicus is an egg depositor that can spawn with a 1: 1 and 1: 2 sex ratio.
Monitoring Shared International Waters with Remote Sensing Data
Authors: KAPLAN Gordana , AVDAN Zehra , AVDAN Ugur , JOVANOVSKA Tatjana
Published: May 2020

Many freshwater bodies are shared by two or more countries. Managing shared water can cause conflicts over freshwater rights and may become a brake on development for some struggling nations. Frequent water bodies monitoring is a crucial part of their sustainable management.As remote sensing data can be useful in monitoring water bodies, in this study, three-decade changes of a shared lake between North Macedonia and Greece, Dojran Lake, have been investigated using remote sensing techniques. For that purpose, several indices retrieved from the Landsat have been used for monitoring the Lake. The results from the analyses have been compared with the data from a water level gauging station, and the results showed a strong coefficient of determination higher than 0.79. Results show that the most critical year for the Lake has been 2002 when it started recovering and by the year of 2017 has gained its water area as in 1986. New approaches to long‐term water planning and management that incorporate principles of sustainability and equity are required for lowering the conflicts over water rights, and especially to avoid ecological and environmental catastrophes that may affect both of the sharing countries.The joint use of such international cross-border water bodies can create resilience to water scarcity or ecological problems for each country. Therefore, it is of great importance to determine these water bodies using remote sensing technologies and to take necessary measurements. This study is an example that such an event can be determined with high accuracy.
幼儿科学活动设计《大嘴猴》——以蒙台梭利自由观、教师观、环境观为理论基础
Authors: 鞠 俊欢
Published: May 2020

游戏是幼儿的基本活动,以蒙台梭利的教育思想为理论基础的游戏在满足幼儿基本乐趣的同时还能提高幼儿的游戏素养,一个游戏离不开教具的制作和活动的设计,两者的结合能够为幼儿提供一个完整的游戏体验。