bluuebunny/crossref_metadata_2025 huggingface dataset:
EVALUASI PENGELOLAAN SAMPAH SEMENTARA DAN KEPADATAN LALAT DI WARUNG MAKAN PASAR WONOKROMO SURABAYA TAHUN 2017
Authors: Aisyah Amalia , . Rusmiati , . Winarko
Published: February 2020

Pasar merupakan salah satu tempat umum yang menghasilkan sampah. Pengelolaan sampah sangat penting untuk mencegah penularan penyakit yang salah satu penularannya melalui vector. Bila lalat hinggap di makanan yang dijual di warung makan maka kotoran yang dibawa dari sampah yang menempel di bulu atau kakinya dapat mencemari makanan yang akan di makan pengunjung atau pedagang, sehingga akan timbul penyakit. Tujuan penelitian ini adalah mengevaluasi pengelolaan sampah sementara dan kepadatan lalat di warung makan Pasar Wonokromo Surabaya tahun 2017.Jenis penelitian ini merupakan penelitian deskriptif kualitatif. Data yang digunakan merupakan data primer hasil pengukuran dan observasi. Data sekunder diperoleh dari Pasar Wonokromo Surabaya. Objek penelitian dalam penelitian ini adalah 30 warung makan dengan kriteria indoor cooking terdapat 20 warung makan sedangkan 10 warung makan outdoor cooking.Hasil penelitian didapatkan hasil timbulan sampah yaitu 0,21 kg/m2dan rata-rata kepadatan lalat 7 ekor/block grill. Ada 5 warung makan tingkat kepadatan lalat tinggi yaitu titik 3, 5, 14, 15, dan 18. Hasil rata-rata suhu, kelembaban dan pencahayaan di warung makan adalah suhu 31oC, kelembaban 54% dan pencahayaan 75 lux.Kesimpulan penelitian adalah bahwa kepadatan lalat yang tinggi dipengaruhi oleh timbulan sampah yang tinggi. Saran untuk pengelola pasar yang dapat dilakukan guna mengurangi tingginya tingkat kepadatan lalat pengelola pasar perlu pengamatan terhadap tempat-tempat berkembang biaknya lalat dan apabila diperlukan dilakukan pengendalian terhadap lalat. Kata kunci : Warung Makan, Pengelolaan Sampah, Kepadatan Lalat
ANALISIS KONDISI RUMAH SEKITAR RUMAH PENDERITA LEPTOSPIROSIS DI KOTA SURABAYA TAHUN 2018 (Di Kelurahan Babatan, Kecamatan Wiyung, Kota Surabaya, Jawa Timur)
Authors: Ramadhani Nadia Putri , Rahayu Umi , Thohari Imam
Published: February 2020

A healthy home is needed so that the function and usefulness of the house can be fulfilled properly, one of which is protecting its inhabitants from infectious diseases. Leptospirosis is one of the zoonotic infectious diseases caused by Leptospira interrogans, a spirochaeta class that can be transmitted from animals to humans. The purpose of this research is to find out how the condition of the house around the house of leptospirosis patients house in Babatan Village, Wiyung Subdistrict, Surabaya City, East Java Year 2018.The results showed that there were 76 (96%) houses whose condition in the house was eligible and the remaining 3 (4%) houses were not eligible. The other three variables, namely environmental conditions outside the home, the existence of rats, and the existence of pets show eligible results of 45 (57%) homes and non-qualified 34 (43%) homes; 54 (68%) houses met the requirements and those who did not meet the requirements of 25 (32%) houses; 75 (95%) houses met the requirements and those who did not meet the requirements of 4 (5%) houses. Key words: House Condition, Leptospirosis.
PERBEDAAN PENGGUNAAN MEDIA VIDEO DENGAN LEAFLET TERHADAP TINGKAT PENGETAHUAN SISWA MENGENAI CUCI TANGAN PAKAI SABUN (Studi Kasus di SDN Banyuanyar 1 Sampang Tahun 2018)
Authors: HF Devi Ekawati , . Suprijandani , . Ngadino
Published: February 2020

Disposable hand-washing soap (CTPS) is used to reduce the microorganisms with the techniques of flow of clean water into the palm of the hand using soap. CTPS serves to eliminate/reduce microorganism that attaches on both hands to prevent diarrheal diseases, cholera, intestinal worms, and hepatitis a. Data obtained from clinics in 2016 of 1095 and in 2017 of 1374 it these show that there is a growing number of diarrhea sufferers. The results of a survey conducted to 10 students who were given a questionnaire there are 4 students who learned of the CTPS. The purpose of this research is to know the difference between video media with leaflets about the level of knowledge of students for the CTPS SD class IV and class V.The type of this research is research pre experimental research design with one group pretest posttest design. The sample in this research as much as 72 students, while for sampling techniques is Proportional Stratified Random Sampling. Data collection procedure that is done to find out the level of knowledge of students using a questionnaire. Furthermore the data that has been collected is analyzed with statistical tests is Exact Fisher.The results of the measurement of the level of knowledge of students before intervention in either category of 27.78% (10 students). Whereas after intervention by using video media of 58.33% (21 students). And media use leaflet before intervention by 25% and after the intervention of 83.33% in both categories. Fisher's exact test results obtained results of 0.034 < 0.05. So there is a difference in the use of video media with leaflets for the student's level of knowledge regarding the CTPS (P < 0.05). It is recommended students can obtain information about CTPS from multiple sources and get learning material with media leaflets.  Keywords: CTPS, Media, Level of Knowledge
HUBUNGAN SANITASI RUMAH DENGAN KEJADIAN PENYAKIT TBC DI WILAYAH KERJA PUSKESMAS PACARKELING KOTA SURABAYA TAHUN 2018
Authors: . Wahyuningtyas , Rahayu Umi , Thohari Imam
Published: February 2020

ABSTRAKDi Indonesia, rumah yang dihuni oleh masyarakat ternyata baru mencapai 50,79 % yang memenuhi kriteria sehat. Pemukiman di wilayah Puskesmas Pacarkeling berada di wilayah Surabaya Timur dan termasuk daerah perkotaan dengan tipe pemukiman padat. Berdasarkan survey yang telah dilakukan kondisi rumah di daerah tersebut masih saling berdempetan satu sama lain, terletak di gang-gang yang cukup sempit. Tujuan penelitian ini adalah untuk mengetahui hubungan sanitasi rumah dengan kejadian penyakit TBC di wilayah kerja Puskesmas Pacarkeling Kota Surabaya.Metode penelitian yang digunakan adalah penelitian analitik dengan menggunakan pendekatan Case Control. Pengumpulan data dilakukan dengan observasi dan pengukuran. Sampel dalam penelitian ini sebanyak 42 rumah penderita TBC dan 42 rumah tetangga penderita TBC (sebagai kontrol). Dalam penelitian ini digunakan uji Chi-Square, untuk mengetahui adanya hubungan antar variabel. Yang menggunakan derajat kesalahan (α) = 0,05.Hasil penelitian menyimpulkan bahwa ada hubungan antara ventilasi (P 0,006 < 0,05), suhu (P 0,001 < 0,05), kelembaban (P 0,001 < 0,05), pencahayaan (P 0,001 < 0,05), kebiasaan membuka jendela (P 0,001 < 0,05), dan sanitasi rumah (P 0,000 < 0,05) dengan kejadian penyakit TBC di wilayah kerja Puskesmas Pacarkeling Kota Surabaya. Selain itu tidak ada hubungan antara kepadatan hunian rumah dengan kejadian penyakit TBC  di wilayah kerja Puskesmas Pacarkeling Kota Surabaya (P 0,053 > 0,05). Sebaiknya luas ventilai 10% dari luas lantai serta penghuni rutin membuka jendela. Selain itu agar penelitian ini dapat digunakan sebagai bahan referensi atau pertimbangan yang terkait dengan penelitian sejenis.Kata Kunci: Sanitasi rumah, TBC
PAPARAN KEBISINGAN, UMUR, MASA KERJA, DAN PEMAKAIAN APT TERHADAP AMBANG PENDENGARAN PEKERJA
Authors: Destiani Putri Hafidah , . Rusmiati , Nurmayanti Demes
Published: February 2020

PT. Dok dan Perkapalan Surabaya (Persero) or DPS is state-owned enterprises which is engaged in shipbuilding and nationalization from the Netherlands. PT. DPS in the operational process requires a machine that causes noise during the production process. The purpose of this study is to know the influence of noise intensity, age, working, and ear plug on hearing threshold man-workers in production section of PT. DPS.This study used observational research design and belongs to field research. Based on the time, this study belongs to cross sectional research. The sample of this study is 55 people and used random technique. The researcher collected the data from observation, interview, and measuring. The data analysis was calculated by SPSS 20 version used Chi-Square test. If p > 0.05, the criterion Ho is can not be rejected and if p < 0.05, Ho is rejected. The results showed that the hearing threshold of production workers at PT. DPS are abnormal at 71.4%. Workplace noise that meets the requirements is only 40.5% and it is not acceptable for the requirements. Most of the workers in the production section of PT. DPS is> 40 years old, 92.9% and the rest are ≤ 40 years old. Work period of workers in the production section of PT. DPS have a working period of> 10 years with 97.6%. Workers in the production section of PT. DPS that did not use APT were 69% and the rest did not use APT. The hearing threshold man-workers was influenced by the noise (p=0.041) and the use of ear plug (p=0.03) and the hearing threshold was not influenced by age (p=0.192) and working (p=0.286).It is recommended for companies to carry out technical control, implement a work shift system if the work rotation system cannot be applied optimally, provide training on ear protection devices, and provide strict supervision and policies for workers who do not use APT in noisy workplaces.  Keywords: noise, age, ear plug, hearing threshold
EFEKTIVITAS SERBUK KULIT DUKU (Lansium Domesticum Corr) SEBAGAI MAT ELEKTRIK DALAM MEMBUNUH NYAMUK Culex sp
Authors: Nabilah S Rizky , . Ngadino , Suryono Hadi
Published: February 2020

Penyakti filariasis merupakan penyakit bersumber vektor yakni nyamuk  Culex sp yang penyebarannya akan semakin luas jika tidak dikendalikan. Pengendalian nyamuk dengan menggunakan insektisida kimia secara kontinyu mengakibatkan resistensi pada nyamuk dan dapat mencemari lingkungan. Kulit buah duku dapat digunakan untuk membunuh nyamuk Culex sp karena memiliki kandunga senyawa aktif Triterpen, flavonoid, dan Saponin. Tujuan penelitian ini yaitu untuk menganalisis efektifitas serbuk kulit duku (Lansium domesticum corr) sebagai mat elektrik dalam membunuh nyamuk Culex sp. Jenis penelitian ini menggunakan eksperimen murni dengan post test only control grup design. Penelitian ini  menggunakan 25 ekor nyamuk Culex sp untuk masing-masing 4 variasi berat kulit serbuk duku yaitu 0,125gr, 0,25gr, 0,5gr, dan 1gr selama 60 menit dengan pengulangan sebanyak 5 kali. Analisis data mengguankan uji one away ANOVA dan  analisis probit.Hasil yag diperoleh menunjukkan bahwa ada perbedaan rata-rata kematian nyamuk Culex sp berdasarkan variasi berat serbuk kulit duku yang digunakan dengan hasil uji one away ANOVA p=0,000. Perbedaan rata-rata kematian nyamuk Culex sp disebabkan karena perbedaan jumlah bahan aktif pada masing-masing variasi serbuk kulit duku. Hasil analisis probit didapatkan LD50 pada konsentrasi berat kulit buah duku 0,392 gr.Penelitian ini menyimpulkanbahwa ada perbedaan jumlah kematian nyamuk Culex sp dengan variasi berat kulit buah duku (Lansium domesticum corr). Perlu dilakukan penelitian lebih lanjut untuk meningkatkan berat kulit buah duku (Lansium domesticum corr) untuk mendapatkan daya bunuh 100% dengan lama waktu pengamatan 24 jam. Kata kunci : Kulit duku, mat elektrik, nyamuk Culek sp
DOI: https://doi.org/10.36873/ae , Reri Yulianti*, Yanciluk, Santosa Yulianto, Penyang, Erwyn
Authors: Agrienvi
Published: February 2020

ABSTRACTRewetting program especially canal blocking (tabat) carried out by the Peat Restoration Agency (BRG) in 2017 aspart of efforts to control forest and land fires that often hit peatlands including in Kalawa Village in 2014 and 2015. Theresults of this study indicate that 7 indicators from 3 research variables for the level of land owners participation in thegroup receiving the rewetting program shows 14.28% has very strong/very high correlation (design making/constructionmodel), 42.86% has strong/high correlation (frequency of socialization, numbers of attendance, socialization method),42.86% has strong enough/high enough correlation (distance of land, placement of position/location, numbers of canalblocking). Whereas for 9 indicators from 4 research variables, the level of land owners participation in the group rejectingthe rewetting program shows 22.22% has strong/high correlation (age, land area), and 77.78% has quite strong/highenough correlation (level of education, distance of land, frequency of socialization, number of attendance, method ofsocialization, construction design/modeling, placement of position/location of canal blocking). The level of land ownersparticipation in the BRG rewetting program through canal blocking (tabat) was dominated by the medium category (36.0%)for the group receiving the program and the low category (48.0%) for the group rejecting the program. The relatively similarcharacteristics of the two community groups and have a major influence on the level of land owners participation aresocialization efforts (frequency of socialization, numbers of attendance, socialization method), and project implementation(design making/construction model, placement of positions/location of canal blocking).Keywords: participation; land owners; canal blocking (tabat); handel; peatland.
PEMBENTUKAN KARAKTER ANAK MELALUI KEGIATAN SERIKAT KEPAUSAN ANAK MISIONER PAROKI SANTO FRANSISKUS ASISI KAROT
Authors: Bule Oswaldus , Maria Marselina Bunga Koten  , Ursula Korina Mega  , Afriana Jenita
Published: February 2020

Artikel ini dilatarbelakangi oleh kondisi anak-anak di Paroki Santo Fransiskus Asisi Karot yang menampilkan sikap dan perilaku bertentangan dengan nilai-nilai luhur. Mereka kurang peduli pada lingkungan yang bersih dan sehat, kurang menjaga ketenangan, kurang menghargai dan menghormati sesama, kurang tahu bersyukur dan berterimakasih. Kondisi ini mempunyai dampak buruk untuk masa depan mereka dan menyebabkan mereka tidak memiliki karakter mulia. Padahal karakter mulia itu sangat diperlukan dalam interaksi di tengah masyarakat, di lingkungan sekolah, dan keluarga. Olehnya, artikel ini menawarkan kegiatan pengembangan Serikat Kepausan Anak Misioner di Paroki Santo Fransiskus Asisi dengan tujuan untuk menumbuhkan dan mengembangkan sikap dan perilaku mencintai lingkungan, menjaga ketenangan, menghargai dan mencintai sesama, bersyukur atas apa yang mereka terima dalam hidup. Mereka perlu dibina agar belajar hidup disiplin, tertib, dan santun. Metode kegiatan ini terdiri dari bercerita, berdoa, mendalami Kitab Suci, melaksanakan kegiatan bakti sosial, mengujungi panti asuhan, berpuisi, bernyanyi, menerapkan gerak dan tari. Hasilnya, kegiatan ini dinilai mampu membangun karakter anak di Paroki Karot
THE INFLUENCE OF ASSESSMENT OF BIOLOGICAL ASSETS AND AGRICULTURAL PRODUCTION ON TAXATION OF AGRICULTURAL ENTERPRISES
Authors: KOZACHENKO Anna , CHUDAK Lina , YAREMCHUK Nataliya
Published: February 2020

Agriculture is one of the main branches of the national economy of Ukraine. Accordingly, the logic of accounting rules, connected with the objects of this branch, must be based on the national interests. However, this statement is not always performed. Today, between the national and international accounting rules of biological assets and agricultural products, as the main objects of accounting in agriculture. there is a certain dissonance. It concerns the order of their assessment and affects the taxation of agricultural enterprises. The aim of the article is to highlight those consequences which the valuation of biological assets and agricultural products has for the agrarian enterprises, with its influence on their tax load and the financial situation in general. During the process of researching, a chain of considerations about the tax aspect of the motivation of propaganda of the valuation of the biological assets and agricultural products of agricultural enterprises is presented. It is proved that such an assessment procedure is not profitable for local agricultural producers, because it creates additional financial burdens for them. This reduces their competitiveness and creates benefits for big business. On the basis of the negative impact of the estimation of objects of the alive economy at fair value on the financial condition of agrarian enterprises when they are in the system of taxation of income tax, a vision is expressed regarding the refusal of international rules of accounting of biological assets and agricultural products.
DEVELOPMENT OF ACCOUNTING IN THE SYSTEM OF MAKING MANAGERIAL DECISIONS: HISTORICAL ASPECT
Authors: PRODANCHUK Mykhailo
Published: February 2020

The article investigates the history of stages of emergence and formation of accounting in enterprise management in different countries of the world, taking into account domestic experience, and also determines its development in ensuring strategic decision-making. According to the results of the study, it is found that in the countries of the world there is no single approach of interpretation of "management accounting". It is justified that for English-speaking countries only, the concept of "management accounting" is generally accepted. It is determined that the term "management accounting" is a misinterpretation of the phrase "Management accounting", which literally means "management accounting", not management accounting. This made it possible to clarify the modern understanding of management accounting, which comes down to the disclosure of its first part, that is, the emphasis on the word "managerial", because it is this definition reveals a meaningful content of what is expected of such accounting and what it is intended for.

It is determined that the development of management accounting is in an interdisciplinary direction. Systems theory and analysis, law, economic cybernetics, mathematics, probability theory, modeling, models and decision-making methods, information technology and programming. Such synergetics helps to strengthen accounting in business management of enterprises.

The study of the historical evolution of management accounting component revealed the patterns of its formation and helped to highlight the six stages of its development in management. Selected stages of accounting form reflect the development of its organization and methodology in management, thereby attesting to the emergence of new ever-growing requirements for both accounting and its data.
MỘT ĐỀ XUẤT SỬ DỤNG LƯỚI 3D KHÉP KÍN ĐỂ GIẤU TIN
Authors: Quý Thái Duy
Published: February 2020

Kỹ thuật giấu tin trong đối tượng lưới 3D được đưa ra trong [4], [5] là phương pháp giấu tin trên các đỉnh của một tập các tam giác Theo chuỗi bit khóa sinh ra trong quá trình giấu. Các phương pháp này, trong một số trường hợp, nếu gặp phải lưới hở thì không thực hiện được. Bài báo trình bày phương pháp xác định lưới 3D khép kín, từ đó đề xuất áp dụng các phương pháp giấu tin trong [4], [5] trên kiểu lưới kín đề xuất. Với kỹ thuật này, người nhận chỉ cần biết quy tắc của chuỗi khóa bí mật là có thể giải mã thông tin, sẽ làm tăng tính bảo mật cho các kỹ thuật giấu tin. Thực nghiệm với phương pháp MEP [4] trên các lưới 3D kín cho thấy kỹ thuật này đáp ứng được các yêu cầu giấu tin, có tính bảo mật cao và không cần gửi theo chuỗi bít khóa.
CẢI TIẾN THUẬT TOÁN PHÂN CỤM MỜ DỰA TRÊN ĐỘ ĐO TRỌNG SỐ ENTROPY VÀ CHỈ SỐ CALINSKI-HARABASZ
Authors: Đồng Nguyễn Như , Huấn Phan Thành
Published: February 2020

Phân cụm là kỹ thuật quan trọng trong khai thác dữ liệu và được ứng dụng rộng rãi trong các lĩnh vực như nhận dạng mẫu, thị giác máy tính và điều khiển mờ. Trong bài viết này, chúng tôi trình bày thuật toán cải tiến phân cụm mờ dựa vào sự kết hợp thuật toán phân cụm mờ dựa trên độ đo trọng số Entropy và chỉ số Calinski-Harabasz. Ưu điểm của phương pháp này là không những phân chia cụm hiệu quả, có độ chính xác cao mà còn có khả năng đo lường cụm, đánh giá cụm nhằm tìm ra được số cụm tối ưu đủ đáp ứng cho các nhu cầu thực tiễn. Sau cùng, chúng tôi trình bày kết quả thực nghiệm trên dữ liệu thực, cho thấy thuật toán cải tiến phân cụm hiệu quả và chính xác hơn.
OPTIMIZATION OF EXTRACTION CONDITIONS FOR PHENOLIC COMPOUNDS FROM LEAVES OF CAMELLIA DALATENSIS LUONG, TRAN & HAKODA
Authors: Dũng Huỳnh Đình , Linh Lữ Hoàng Trúc , Dũng Lương Văn , Uyên Nguyễn Thị Tố , Điệp Trịnh Thị
Published: February 2020

Các điều kiện chiết xuất polyphenol từ lá Trà mi Đà Lạt (C. dalatensis) đã được tối ưu hóa bằng phương pháp quy hoạch thực nghiệm, sử dụng phần mềm Design-Expert.V11.1.0.1. Qua phương pháp tối ưu hóa bằng đáp ứng bề mặt, các điều kiện chiết xuất polyphenol tối ưu đã được xác định là: Dung môi chiết cồn 49.29%, nhiệt độ chiết 60oC, thời gian siêu âm 40 phút, kích thước nguyên liệu 0.5mm, và tỷ lệ dung môi/nguyên liệu 5.47.
El estudio de la dinámica de interacciones humanos-plantas en Argentina: historia de la construcción de un abordaje interdisciplinar desde el Museo de La Plata (FCNyM-UNLP).
Authors: Capparelli Aylén , Lema Verónica , López M. Laura , Andreoni Diego , Ciampagna M. Laura , Martínez Analía , Petrucci Natalia , Gobbo Diego , Pochettino M. Lelia
Published: February 2020

Se sintetizan la historia académica y las líneas de investigación surgidas luego de 60 años de estudios conjuntos entre dos unidades de investigación de la Facultad de Ciencias Naturales y Museo de la Universidad Nacional de La Plata. Éstos se vinculan con el surgimiento de la Etnobotánica como disciplina científica y el desarrollo de la Arqueobotánica a escala mundial y se inscriben en un proyecto marco que incluye sitios arqueológicos distribuidos en la Diagonal Árida argentina. La metodología utilizada surge principalmente de equipamientos y protocolos de trabajo ajustados en el seno del equipo y del armado de colecciones de referencia. Los resultados y discusión de cada línea temática se resumen en tres secciones: 1) domesticación, selección y cultivo; 2) prácticas asociadas al uso de pipas e incensarios; y 3) patrones de subsistencia y prácticas de gestión y procesamiento. Se demuestra la importancia de la interdisciplina y las vías multi-proxy de análisis en los abordajes arqueobotánicos.
Guayamba 2: abordando el espacio doméstico en los bosques orientales de Catamarca.
Authors: Eguia Luciana , Prieto Carolina , Gerola Ignacio
Published: February 2020

El siguiente trabajo tiene como objetivo presentar los primeros resultados obtenidos de las investigaciones realizadas en el sitio Guayamba 2, ubicado en la localidad homónima, en el departamento de El Alto, provincia de Catamarca. El asentamiento se compone de cuatro estructuras y se encuentra en el área de Bosque Serrano. Se relaciona con Casa Pintada, un alero con representaciones rupestres, localizado a unos 190 m en línea recta hacia el sur. Hasta el momento hemos realizado dos sondeos en dos estructuras y comenzado la excavación de una tercera. A partir de estos trabajos hemos recuperado: fragmentos cerámicos, restos líticos y algunos restos óseos faunísticos. El análisis del material recuperado indicaría que en el sitio se realizaron diversas prácticas domésticas (preparación y consumo de alimentos, elaboración de artefactos líticos, entre otras) consistentes con un sitio de habitación permanente.
Primeros resultados de las excavaciones estratigráficas en Oyola 7 (Sierra de El Alto-Ancasti, provincia de Catamarca, Argentina).
Authors: Gastaldi Marcos , Gheco Lucas , Moreno Enrique , Granizo Gabriela , Ahumada Maximiliano , Egea Débora , Quesada Marcos
Published: February 2020

En este artículo se presentan los resultados de las excavaciones estratigráficas del piso de una de las cuevas más importantes con arte rupestre del sitio arqueológico de Oyola, emplazado en la sierra de El Alto-Ancasti, Catamarca. Las excavaciones fueron desarrolladas siguiendo los principios de estratigrafía arqueológica propuestos por E. C. Harris. La reconstrucción de la matriz estratigráfica nos permitió reconocer una gran variedad de acciones y prácticas realizadas en el alero rocoso, además de pintar las paredes. Entre ellas resaltan la realización de fogones en distintos sectores de la cueva. En este artículo se describen los rasgos más importantes de la estratigrafía, se presentan los materiales recuperados y los fechados obtenidos que ubican algunas de las actividades de esta cueva en la segunda  mitad del primer milenio d.C., aunque tenemos elementos para sostener que se habrían desarrollado ocupaciones anteriores y posteriores a esas fechas.
Studi Perbandingan Prestasi Belajar Siswa Antara Pemberian Tugas dalam Kelas dengan Pekerjaan Rumah Pada Kelas VII di SMP Negeri 2 Kota Bima
Authors: Arif Rahman
Published: February 2020

Matematika adalah salah satu cabang ilmu pengetahuan yang pada dasarnya dapat dipandang sebagai alat, pola pikir, dan ilmu pengetahuan yang dapat dikembangkan. Penelitian ini bertujuan untuk mengetahui apakah hasil prestasi belajar siswa dengan tugas dalam kelas lebih baik dari pada prestasi hasil belajar siswa dengan pemberian tugas pekerjaan rumah. Hipotesis yang diajukan adalah ada perbedaan yang signifikan antara prestasi belajar siswa antara pemberian tugas dalam kelas dengan pemberian tugas pekerjaan rumah. Untuk mengguji hipotesis diambil sample dari populasi yang dilakukan  secara random. Sebagai populasi adalah siswa kelas VII Semester II di SMP Negeri 2 Kota Bima tahun pelajaran 2017/2018. Sampel yang diambil adalah dua kelas, dan setiap kelas masing-masing terdiri dari 38 orang. Metode pengumpulan data yang digunakan adalah berbentuk tes tertulis. Tes diberikan pada saat pokok bahasan sudut dan garis telah selesai. Tes ini digunakan untuk mengetahui apakah perlakuan terhadap kelas eksperimen telah memberikan hasil yang lebih baik dibandingkan kelas kontrol. Untuk keperluan ini digunakan uji t-tes. Setelah dilakukan perhitungan terhadap skor tes akhir diperoleh rata-rata tes akhir dari kelas eksperimen yaitu, 6,9 dan rata-rata tes akhir kelas control yaitu, 6,1. Setelah dilakukan uji t-tes tehadap kedua kelas ternyata t-hitung > t-tabel (5,369 > 1,994) dengan taraf signifikan 5%, sehingga hipotesis yang diajukan diterima.
No Massive Companion to the Coherent Radio-emitting M Dwarf GJ 1151
Authors: Pope Benjamin J. S. , Bedell Megan , Callingham Joseph R. , Vedantham Harish K. , Snellen Ignas A. G. , Price-Whelan Adrian M. , Shimwell Timothy W.
Published: February 2020

The recent detection of circularly polarized, long-duration (>8 hr), low-frequency (∼150 MHz) radio emission from the M4.5 dwarf GJ 1151 has been interpreted as arising from a star–planet interaction via the electron cyclotron maser instability. The existence or parameters of the proposed planets have not been determined. Using 20 new HARPS-N observations, we put 99th-percentile upper limits on the mass of any close companion to GJ 1151 at

. With no stellar, brown dwarf, or giant planet companion likely in a close orbit, our data are consistent with detected radio emission emerging from a magnetic interaction between a short-period terrestrial-mass planet and GJ 1151 (https://github.com/benjaminpope/video).
Human Factors Approach to Cybersecurity Teamwork - The Military Perspective
Authors: Krasznay C. , Hámornik B. P.
Published: February 2020

Successful national cyber defence requires talented experts who can work together in teams. In military organizations, there has been a long history of methods defining how talents and teams can be developed. Drills and practices can serve as a unique opportunity for setting up successful groups to protect military IT systems even in the most hostile environment, however the cyberspace might be different from the physical space from the human perspective. In this paper, we introduce some ways of how cybersecurity incidents are managed in the military environment; in addition, we describe the main requirements towards humans in milCERTs and how these requirements differentiate from civilian CERTs. Further on, we highlight the institutional background of Hungary’s cybersecurity training, specifically underlining the role of National University of Public Service in it, which is responsible for the education of all public servants, including cadets. The paper also focuses on the major challenges and some suggestions from Academia how to respond to them by building successful teams for the protection of national cyberspace.
Effectiveness of Rinsing Black Tea Compared to Green Tea in Decreasing Streptococcus mutans
Authors: Armidin Ranu Putra , Yanti Gema Nazri
Published: February 2020

BACKGROUND: Herbal mouthwash is considered as an alternative regimen in maintaining oral hygiene. Tea contains compounds such as catechin and tannin which possess bactericidal and bacteriostatic effect which helps to prevent dental caries.
AIM: This study was conducted to determine the effectiveness between rinsing with steeping black tea and green tea solution in decreasing the amount of Streptococcus mutans.
METHODS: This is an experimental study with pre and post-test controlled group design. The sample were 60 college students from North Sumatera University which were then divided into three groups: oral rinsing with steeping black tea (treatment group), oral rinsing with steeping green tea (treatment group) and oral rinsing with listerine (control group). Saliva collection was carried out before treatment (pre-test/baseline) and after treatment (post-test). Treatment group was instructed to rinse 15 ml of steeping black and green tea solution whereas control group were instructed to rinse 15 ml listerine for 30 seconds and get rid of it. The saliva samples before and after treatment were brought to the microbiology laboratorium for Streptococcus mutans amount calculation using Total Plate Count (TPC) method. A T-test were used to determine the difference between rinsing with black tea and green tea and Kruskalwalis used to determine the difference between rinsing with steeping black tea, steeping green tea and aquadest towards the mean amount of bacteria before and after treatment.
RESULT: The results showed significant reduction in amount of Streptococcus mutans in both treatment group where black tea group before treatment 28.90 x 103 ± 7.152 x 103 CFU/ml and after treatment 21.60 x 103 ± 6.295 x 103 CFU/ml (p < 0.05) and green tea group before treatment 70.15 x 103 ± 34.814 x 103 CFU/ml and after treatment 54.85 x 103 ± 31.451 x 103 CFUml (p < 0.05). The results in control group also showed reduction in amount of Streptococcus mutans where before treatment 25.80 x 103 ± 12.190 x 103 CFU/ml and after treatment 11.30 x 103 ± 8.228 x 103 CFU/ml (p > 0.000). Statistical analysis revealed that significant difference was found in the mean reduction of total Streptococcus mutans before and after in black tea group 7.30 x 103 ± 3.062 x 103 CFU/ml and green tea group 15.30 x 103 ± 11.045 x 103 CFU/ml (p < 0.05).
CONCLUSION: It can be concluded that rinsing with steeping green tea solution has more effectiveness in decreasing the total Streptococcus mutans as compared to black tea solution.
Avaliação da compreensão de rótulos de alimentos embalados por consumidores do município de Niterói, Rio de Janeiro, Brasil
Authors: Liberti Paula , Ayres Gabrielle , Coelho Daise , Lima Tatiana , Fingola Yasmin , Luquez Lucas , Soares Nathalia
Published: February 2020

O presente estudo teve por objetivo avaliar o entendimento de consumidores sobre as informações contidas em rótulos de produtos alimentícios comercializados em supermercados da cidade de Niterói, Rio de Janeiro, Brasil. Durante 90 dias do ano de 2016, 301 consumidores foram entrevistados, através de um formulário estruturado, sobre sua compreensão em relação à rotulagem nutricional. Os resultados mostraram que, dos entrevistados, 63,79% liam os rótulos de alimentos, sendo que, destes, somente 53,49% compreendiam as informações lidas. Os participantes, que não tinham costume de ler o rótulo de alimentos, declararam que a falta de hábito e a letra ilegível são dois importantes pontos para a não prática da leitura nutricional. Aos interessados no rótulo, o prazo de validade e a tabela nutricional são as informações mais lidas na embalagem do produto. Os consumidores demonstraram maior preocupação sobre informações como valor calórico, conteúdo de carboidratos e sódio; dados estes que tem relação com a busca da informação nutricional devido a problemas de saúde, como diabetes e hipertensão, conforme relatado pelos participantes. Além disso, para 63,46% dos consumidores, deste estudo, o marketing não tem influência sobre a decisão de compra de um produto embalado. Conclui-se que as informações contidas nos rótulos de alimentos são relevantes para o grande público, porém há a necessidade de projetos educativos no âmbito nutricional, de modo a facilitar a compreensão e melhor uso das informações descritas nas embalagens de alimentos.
A Nursing Tool for Adherence and Recovery in Psychosis: A Pilot Study
Authors: Sousa Sharon A. , Frazier Robert
Published: February 2020

Clients with psychotic disorders are at great risk for relapse and rehospitalization. This risk is magnified by poor adherence to medications, as well as refusal to accept optimal treatment planning, including more beneficial atypical medications. Adherence can be even more compromised because of clients’ poor insight into these illnesses and their inability to recognize the potential for recovery that exists when taking medications as prescribed. This poor insight makes effective collaboration in treatment more difficult and is an exceptionally troubling impediment to successful treatment.

Currently, there are few effective strategies to improve insight into psychosis. We have developed the Levels of Recovery from Psychotic Disorders Scale (LORS) as a teaching tool. It is designed to identify strengths and weaknesses in insight in order to provide the basis for an intervention to enhance and promote change. This article reviews the relevant literature on adherence and insight in this population of clients with psychotic disorders. It also reviews a pilot study comparing the LORS to the BASIS-32. The findings provide the basis for future studies using the LORS to enhance insight, adherence, and recovery.
Vrednotenje družbene trajnostnosti malega industrijskega mesta: primer Velenja // Assessing the social sustainability of a small industrial town: the case of Velenje
Authors: Tiran Jernej , Bole David , Gašperič Primož , Kozina Jani , Kumer Peter , Pipan Primož
Published: February 2020

Namen prispevka je poskus vrednotenja družbenega vidika trajnostnega razvoja Velenja, ki v evropskem merilu sodi med mala industrijska mesta. Pri vrednotenju smo uporabili v tujini uveljavljeno orodje Social Sustainability Framework in ga prilagodili lokalnemu kontekstu. Ugotovili smo, da je Velenje mesto z visoko stopnjo družbene trajnostnosti v treh od štirih ocenjenih sklopov: dobrin in družbene infrastrukture, družbenega in kulturnega življenja ter vpliva, ki ga ima lokalno prebivalstvo na razvoj. Največja slabost mesta je slabša prilagodljivost in prožnost kot posledica na dveh večjih podjetjih temelječega gospodarstva. Ocenjujemo, da ima uporabljeno orodje veliko uporabno vrednost za urbano načrtovanje in urbani razvoj. //
 
The purpose of the article was to evaluate the social sustainability of Velenje, which falls into the category of small industrial towns on the European scale. The evaluation was done by using Social Sustainability Framework, an established tool that was adjusted to the local context. It was determined that Velenje is a town with a high level of social sustainability both in the areas of goods and social infrastructure, social and cultural life, as well as the influence that the local inhabitants have on development. The town’s greatest disadvantage is its reduced adaptability level and flexibility, which is the consequence of an economy based on only two major companies. We believe that the tool has the potential to be useful for urban planning and development.
Določanje erozije v gričevjih severovzhodne Slovenije z Gavrilovićevo enačbo // Determination of erosion in low hills of northeast Slovenia with Gavrilović equation
Authors: Hrvatin Mauro , Ciglič Rok , Lóczy Dénes , Zorn Matija
Published: February 2020

Preučevanje intenzivnosti erozijskih procesov spada med temeljne in pogosto obravnavane geomorfološke dejavnosti ter običajno vključuje tako terenske meritve kot tudi računalniško modeliranje. V Sloveniji so terenske meritve redke, zato prevladuje modeliranje erozijskih procesov. Pri slednjem je zaradi svoje preprostosti kljub pomanjkljivostim zelo priljubljena Gavrilovićeva enačba v več različicah. V prispevku predstavljamo uporabnost geografskih informacijskih sistemov pri izračunu posameznih členov Gavrilovićeve enačbe. Z njeno pomočjo smo za panonska gričevja severovzhodne Slovenije ocenili intenzivnost erozije. //
 
The study of the intensity of erosion processes is one of the fundamental and often treated geomorphological activities. It usually involves both field measurements, as well as computer modelling. In Slovenia, field measurements are rare, so modelling of erosion processes prevail. Due to its simplicity the Gavrilović equation (and its derivatives) is very popular for the calculations of erosion; despite its shortcomings. The paper presents the usefulness of geographic information systems in the calculation of individual parameters of Gavrilović equation. The Gavrilović equation was used to calculate the intensity of erosion in Pannonian low-hills of north-eastern Slovenia.
The “Bologna–München” Tandem: Experiencing Interculturality Inside and Outside the Foreign Language Classroom
Authors: Martino Sandro De
Published: February 2020

The “Bologna–München” Tandem is an ongoing collaboration, started in 2011 by Nicoletta Grandi at the Ludwig-Maximilians University in Munich and Sandro De Martino at the University of Bologna. The aim of the collaboration is to give students the opportunity to experience interculturality through interaction with native speakers of the target language. Interactions between students take place in two different forms: through a course-integrated tandem in the form of lessons via Skype and through face-to-face encounters organized during study trips. The Bologna–München tandem thus combines telecollaboration and student mobility in order to promote a linguistic and cultural exchange, as well as an awareness of interculturality. The term “tandem” refers not only to the students’ situation in the classroom but also to the collaboration as a whole.
Possibilities and Limitations of Computer-Mediated Tandem: Skype vs. Adobe Connect
Authors: Longhi Elisabetta , Gisbert María Joaquina Valero
Published: February 2020

Due to the advent of the Internet, the spread of computer-mediated communication (CMC) and new technological opportunities, tandem learning has undergone many changes also in the academic environment. Its features have been modified and expanded, which means that tandem learning now sometimes appears quite distant from its original, basic concept. There are now several computer programs which have proved suitable for tandem learning over spatial distance. In this paper we will compare two computer-based types of tandem learning conducted at the University of Parma by means of Skype and Adobe Connect. In both cases, the overall aim was to combine the benefits of the tandem concept with the new possibilities of CMC and computer-mediated discourse (CMD), while taking into account the requirements of specific learner groups. Through the presentation and evaluation of these two tandem set-ups, including the organizational and technical challenges they imply, possibilities and limitations of tandem language learning in higher education will be illustrated and discussed, by taking into account their integration into institutionalized curricula.
DIVERSIDADE CULTURAL COMO SECULARIZAÇÃO? EXAME DA CORRELAÇÃO ENTRE OS ÍNDICES DE RELIGIOSIDADE E DIVERSIDADE NA EUROPA DO SÉCULO XXI
Authors: Botelho Moniz Jorge
Published: February 2020

A rápida globalização da segunda metade do século XX e o advento de novas tendências demográficas e migratórias despertaram o interesse das ciências sociais para a crescente complexificação das dinâmicas culturais regionais. Os cientistas sociais começaram a associar a diversidade cultural à modernidade, vaticinando-a como uma condição incontornável e perene das sociedades hodiernas que tem efeitos nos e é afetada pelos fenómenos religiosos. Contudo, pouco exames empíricos sistemáticos e aprofundados foram feitos para aferir a validade dessa proposição. Com este trabalho, propomos a criação de um índice de diversidade, baseado em quatro dimensões – linguística, étnica, religiosa e local de nascimento –, que seja correlacionável com uma medida de religiosidade individual. Concluímos que, para o conjunto de países europeus selecionados e para o período temporal analisado (1999-2014), a teoria que assevera que a diversidade cultural apenas provoca a deslocação e recomposição do religioso e não o seu declínio não tem validade empírica.
Knowledge of occupational hazards, and safety practices among butchers in Kano metropolis, Kano State, Nigeria
Authors: Gajida Auwal Umar , Ibrahim Usman Muhammad , Iliyasu Zubairu , Jalo Rabiu Ibrahim , Chiroma Aminatu Kwakwu , Saidu Fatima Abubakar
Published: February 2020

Abattoir work is associated with significant public health hazards that result in occupational related diseases or aggravate the existing ill-health of non-occupational origin. This study assessed knowledge of occupational hazard, safety and hygienic practices among butchers in Kano Metropolis. Descriptive cross-sectional study design was used to study 321respondents in Kano metropolis. Data was collected using semi-structured interviewer administered questionnaire and analyzed at univariate, bivariate and multivariate levels using IBM SPSS version 22. The mean age of the respondents was 37.7±10.5 years. More than a third (35.8%) of the respondents were between the age ranges of 30 to 39 years. Overall, more than three-quarters 241 (75%) of the respondents had good knowledge of occupational hazard, cut/injuries was known by most of the respondents 309 (96.3%), while getting secondary infections from sustained wound and contracting diseases from infected animals were known by 241 (75.1%) and 211 (65.7%) of the respondents respectively. There was statistically significant association between knowledge of occupational hazard and having at least primary education (P=0.003), being in meat business for between 6 to 10 years (P=0.048) and selflearning of meat business (0.005). Respondents with formal education were 24% more likely to have good knowledge of occupational hazard [AOR=1.24, 95% CI (1.02-1.50)]. Being in meat business for at least 6 years was associated with 95% increase in knowledge of occupational hazard [AOR=0.95, 95% CI (0.58-1.55)]. Self-learning of butchering was associated with 70% increased likelihood [AOR=0.7, 95% CI (0.39-1.11)] of having good knowledge. Butchers selling meat in the restaurant were 7 times more likely to observe safety practices [AOR=6.9, 95% CI (2.24-21.01)]. This study revealed a good knowledge of occupational hazard among the butchers which is influenced by having formal education, duration in, and self-learning of the business, but safety practice was fair. Therefore, underscores the importance of formal training and supervision of butchers by relevant stakeholders to promote safety and hygienic practices. Government should therefore ensure regular training and supervision of butchers to promote safety and hygienic practice in order to prevent diseases.
Table of Contents Vol 4, No 1 (2019)
Authors: Office Editorial
Published: February 2020

No abstract available.
More Science with Less: Evaluation of a 3D-Printed Weather Station
Authors: Theisen Adam , Ungar Max , Sheridan Bryan , Illston Bradley G.
Published: February 2020

Abstract. A weather station built using 3D-printed parts and low-cost sensors was deployed alongside an Oklahoma Mesonet Station for an eight month study to determine the longevity of these sensors and their performance as compared with standard commercial sensors. The station was built based on plans and guidance provided by the UCAR 3D-PAWS project. While some of the sensors and components did degrade over time and in some cases completely fail, the results show that these low-cost sensors have the potential to perform just as well as the more expensive counterparts.
Capturing temporal heterogeneity in soil nitrous oxide fluxes with a robust and low-cost automated chamber apparatus
Authors: Lawrence Nathaniel C. , Hall Steven J.
Published: February 2020

Abstract. Soils play an important role in Earth's climate system through their regulation of trace greenhouse gases. Despite decades of soil gas flux measurements using manual chamber methods, limited temporal coverage has led to high uncertainty in flux magnitude and variability, particularly during peak emission events. Automated chamber measurement systems can collect high-frequency (sub-daily) measurements across various spatial scales but may be prohibitively expensive or incompatible with field conditions. Here we describe the construction and operational details for a robust, relatively inexpensive, and adaptable automated dynamic (steady-state) chamber measurement system modified from previously published methods, using relatively low-cost analyzers to measure nitrous oxide (N2O) and carbon dioxide (CO2). The system was robust to intermittent flooding of chambers, long tubing runs (> 100 m), operational temperature extremes (−12–39 °C), and was entirely powered by solar energy. Using data collected between 2017–2019 we tested the underlying principles of chamber operation and examined N2O diel variation and rain-pulse timing that would be difficult to characterize using infrequent manual measurements. Stable steady-state dynamics were achieved during the 29-minute chamber closure periods at relatively low flow rate (2 L min-1). Instrument performance and calculated fluxes were minimally impacted by variation in air temperature and water vapor. Measurements between 08:00 and 12:00 were closest to the daily mean N2O and CO2 emission. Afternoon fluxes (12:00–16:00) were 28 % higher than the daily mean for N2O (4.04 versus 3.15 nmol m-2 s-1) and were 22 % higher for CO2 (4.38 versus 3.60 umol m-2 s-1). High rates of N2O emission are frequently observed after precipitation. Following four discrete rainfall events, we found an 12 to 26-hour delay before peak N2O flux, which would be difficult to capture with manual measurements. Our observation of substantial and variable diel trends and rapid but variable onset of high N2O emissions following rainfall support the need for high-frequency measurements.
Simple algorithms to compute meridional overturning and
barotropic streamfunction on unstructured meshes
Authors: Sidorenko Dmitry , Danilov Sergey , Koldunov Nikolay , Scholz Patrick , Wang Qiang
Published: February 2020

Abstract. Computation of barotropic and meridional overturning streamfunctions for models formulated on unstructured meshes is commonly preceded by interpolation to a regular mesh. This operation destroys the original conservation which can be then artificially imposed to make the computation possible. An elementary method is proposed that avoids interpolation and preserves conservation in a strict model sense. The method is described as applied to the discretization of the Finite volumE Sea ice -- Ocean Model (FESOM2) on triangular meshes. It however is generalizable to collocated vertex based discretization on triangular meshes and to both triangular and hexagonal C-grid discretizations.