bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROFILE OF UNDERSTANDING STUDENTS’ MATHEMATICAL CONCEPT ON TRIGONOMETRY BASED ON GRASHA RIECHMANN’S LEARNING STYLE
Authors: Adawiyah Irbah , Kurniasari Ika 
Published: November 2020

Understanding mathematical concepts is the ablitiy of students to accept material in the form of mathematical concepts and then can restate the concept, can use, utilize, an choose certain procedurs or operations in determaining a concept, and apply the concept in solving mathematical problems. Trigonometry is one of the subjects in mathematics that students’ understanding of concepts is still low. The process of understanding mathematical concepts can be seen from the learning styles that each student has. Grasha Riechman's learning style is the tendency of students to think and interact with each other in various learning environments and various experiences in the process of gaining new knowledge. The purpose of this study is to describe the profile of students’ understanding of mathematical concepts in trigonometry based on Grasha-Riechman’s learning style. Grasha-Reichman learning style consist of independent, dependent, collaborative, competitive, contributive/participant, and avoidant. This study uses qualitative approach and this type of this study in descriptive qualitative. Data collection techniques used in this study were written test and interviews. Data analysis techniques used are data reduction, data presentation, and conclusions.. The subject of this study were each one student from the existing Grasha Riechmann’s learning style type. The results show that Students who have a dependent and competitive learning style have ability to restate a concept, present concept in various mathematical representations, use or choose certain procedures in determining a concept, and apply concepts in completing mathematical problems. Students who have independent and collaborative learning style have the ability to restate a concept, present concepts in various mathematical representations, and use or choose certain procedures in determining a concept, but the have not been able to apply the concept to solving mathematical problems. Student who have avoidant learning style have the ability to present concept in various mathematical representations and use or choose procedures in determining a concept, but this student have not been able to restate a concept and apply the concept to solving mathematical problems. Student who have participant learning style only have the ability to present concepts in various mathematical representations, this student have not been able to restate a concept, use or choose procedures in determining a concepts, and apply the concept in solving mathematical problems.Keywords: Understanding mathematical concept, Trigonometry, Grasha Riechman's learning style
ANALYSIS OF STUDENTS’ STATISTICAL REASONING IN SOLVING NON-ROUTINE PROBLEMS
Authors: Rahmah Dinda Amalia , Setianingsih Rini 
Published: November 2020

Statistical reasoning is needed by students to understanding statistical concepts and problems. Students’ efforts in understanding statistical information and problems often involve statistical process, namely the process of organizing and reducing data and the process of analyzing and interpreting data. This research is descriptive study with qualitative approach that aims to analyze and describe the senior high school students’ statistical reasoning in solving non-routine problems. The subjects in this study were three high school students of grade XII who have same sex and have equivalent mathematical abilities. The instruments used in this study consisted of the Mathematical Ability Test (MAT), the Statistical Reasoning Test (SRT), and interview guidlines. The results showed that students who have low mathematical ability are also reach low level in statistical reasoning. In solving problem related to process of organizing and reducing data, the students reached level 1 and level 2 in statistical reasoning, because the students determine the mode value using incorrect concepts and ways, that are input the data to the mode formula incorrectly, determining the mode value of data which are presented in the frequency distribution table just by looking at frequency column, and cannot combine and sort the data in percent form correctly. In solving the problem related to the process of analyzing and interpreting data, the students reached level 1 in statistical reasoning, because they cannot interpret the tendency of two data groups, so the response which are given is incorrect. Keywords: statistics, statistical process, statistical reasoning.
PROFIL KOMUNIKASI MATEMATIKA TULIS SISWA SMP DALAM MEMECAHKAN MASALAH MATEMATIKA DITINJAU DARI KEMAMPUAN MATEMATIKA SISWA
Authors: Nurdiansyah Nanda Wahyu 
Published: November 2020

One factor in learning mathematics is the need for communication skills. Carpenter & Gorg (2000: 60) states "Communication is an essential part of mathematics and mathematics education", which means that communication is an important part of mathematics and mathematics education. Mathematical communication is related to problem solving, because with the existence of mathematical communication students will understand better in solving mathematical problems. This qualitative descriptive study aims to describe the written mathematics communication of junior high school students in solving mathematical problems in terms of students' mathematical abilities. The data obtained came from three subjects, namely VIII grade junior high school students who had received the material system of two-variable linear equations (SPLDV). The three subjects consisted of students with high mathematical abilities, students with moderate mathematical abilities, and students with low mathematical abilities. The results of this study are the accuracy of writing mathematics for high ability and medium ability students is declared accurate, but low abilities is not declared accurate. In the completeness aspect, high ability and medium ability students written mathematics communication is complete for any information that has been submitted. But, student with low abilities is not complete. In the aspect of fluency, students with high abilities are able to communicate fluently in mathematics, but students with moderate and low abilities cannot fluently.
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Keywords: Mathematical Communication, Problem Solving, Mathematical Ability.
Technological methods of growing seedlings of green vegetable crops in protected ground
Authors: Eskov Ivan Dmitrievich , Zemskova Yulia Kabdullaevna , Lyalina Elena Viktorovna , Suminova Natalya Borisovna , Kritskaya Elena Evgenievna 
Published: November 2020

The article discusses the results of studies of the peculiarities of growing seedlings of green vegetable crops (lettuce, Krupnokochany variety and basil, Crimean Violet variety) in protected ground conditions (year-round glazed greenhouses) on the basis of UNPK Agrocenter of the Saratov State Agrarian University. The difficulty ofgeneration of seedlings of these vegetable crops is that they are small-seeded (lettuce) and hard-growing (basil), demanding on the soil substrate. To reduce the pesticide load when growing these crops and improve the ecological quality of products, it is recommended to use the most effective growth-regulating preparation Epin-Extra, which has a stimulating effect that improves the quality of seedlings. It is shown that for growing basil seedlings of the Crimean Violet variety, a soil mixture containing peat - 50%, field soil - 30%, turf soil - 10%, sand - 10% should be used.
Productivity of sunflower hybrids in terms of different mineral nutrition in arid conditions of the lower Volga region
Authors: Subbotin Aleksandr  Gennadyevich , Druzhkin Anatoliy Phedorovich , Solodovnikov Anatoly Petrovich , Popov Gennadiy Nikolaevich , Letuchiy Aleksandr Vladimirovich 
Published: November 2020

The article presents the results of experimental work on assessing the yield of sunflower hybrids of different ripeness groups when the levels of mineral nutrition change in the arid conditions of the Lower Volga region. It was found out that due to a small amount of vegetation precipitation and an acute moisture deficit in the second half of the growing season, the highest yield of oilseeds in the Saratov Left Bank is formed by hybrids of early maturing sunflower groups. Of the studied hybrids, the early ripening hybrid Svetlana (2.43 t / ha) was distinguished by the highest yield in arid conditions, the mid-early - EU Savana (2.02 t / ha) and the mid-season - EU Generalis SL (2.14 t / ha). It was revealed that the content of fat in oilseeds increases markedly from early maturing to mid-early and then mid-season sunflower hybrids - from 46.2–52.9 to 48.6–54.4 and up to 51.2–55.4%, respectively. At the same time, the maximum oil content was in variants with the application of mineral fertilizers.
Metody redukcji hałasu w świetle wymagań środowiskowych oraz uregulowań prawnych
Authors: LEŚNIAK Tomasz , KUSTRA Arkadiusz 
Published: November 2020

Głównym celem publikacji było przedstawienie metod redukcji hałasu w świetle decyzji środowiskowych, prawnych oraz ekonomicznych. Realizując cel wykorzystano badania literatury. W ramach rozważań teoretycznych skupiono się na zdefiniowaniu problemu hałasu przemysłowego jako jednego z głównych rodzajów hałasu. Przedstawiono w jakim stopniu hałas wpływa zarówno na środowisko wewnętrzne przedsiębiorstwa jak i środowisko naturalne, zakłócając naturalny stan zwany ciszą. Wyszczególniono najważniejsze uregulowania prawne w postaci dyrektyw, ustaw oraz rozporządzeń, które mają na celu unormowanie warunków pracy i środowiska. W dalszej części publikacji przedstawiono i pogrupowano metody redukcji hałasu, klasyfikując tym samym metody redukcji do konkretnych problemów przemysłowych. W ostatniej części publikacji skupiono się na ekonomicznym wymiarze problemu hałasu. Wyodrębniono obszary odpowiedzialne za generowanie kosztów w związku z utrzymywaniem się wysokiego poziomu hałasu oraz kosztami związanymi z inwestycją w metody redukcji hałasu.Niniejsza publikacja stanowi podstawę do dalszych rozważań na temat ekonomicznej zasadności inwestowania w metody walki z uciążliwym hałasem przemysłowym.
Perbandingan Penghitungan Massa Tubuh Dengan Menggunakan Metode Indeks Massa Tubuh (IMT) dan Bioelectrical Impedance Analysis (BIA)
Authors: Wiranata Yonathan , Inayah Inayatul 
Published: November 2020

Anthropometric is a method of body mass composition calculation resulting either roughly or directly (detail). BMI is an anthropometric method performed by measuring body weight and height to classify one’s body mass index. BIA is an anthropometric methods used to asses body mass composition, including water mass, musculoskeletal, and mainly body fat mass. The purpose of this study isto find the relationship between the two methods of anthropometry and see the comparasion of body mass composition resulted by the two methods. Study design with descriptive analytics with cross sectional approach, the sampling technique use quota sampling, 41 respondents. Data analysis with analysis of Pearson correlation test (significance level α = 0.05, p – value < α). Results of a normal BMI of 25 respondents (61%), the results of normal BIA 29 respondents (71%) and fat mass between (from 11.00 to 37.30, the average 24.05). obtained a result of a positive relationship between BMI with the composition of body fat (r = 0.708, p <0.000). With it was found that BMI and body fat composition has a significant relationship (p <0.000). It can be cloncuded BMI has strong correlation with body fat mass that were measured by using the BIA method resulted from PSIK student at the University of Muhammadiyah Malang. BIA method is no better than BMI method as a parameter to determine body mass composition.Kata Kunci: Indeks Massa Tubuh, Bioelectrical Impedance Analysis, Komposisi Tubuh.
Uji Efektifitas Ekstrak Etanol Daun Annona Muricata Terhadap Sel Kanker Payudara MCF-7
Authors: Ibrahim Azarya , Sandhika Willy , Budipramana Vicky Sumarki 
Published: November 2020

Kanker payudara adalah tumor ganas yang terbentuk dari sel-sel payudara yang tumbuh dan berkembang tanpa terkendali sehingga dapat menyebar ke jaringan atau organ yang berada dekat dengan payudara atau ke bagian tubuh lainnya. Annona muricata Linn atau Graviola telah digunakan sebagai obat tradisional untuk menangani berbagai jenis penyakit seperti demam, rematik, kanker dan juga sebagai sedatif, insektisida dan imunosupresif. Pada penelitian ini, cell line kanker payudara MCF-7 diberi ekstrak etanol A. muricata kemudian diinkubasi 24 jam. Setelah itu dilakukan uji sitotoksik menggunakan metode MTT assay. Parameter yang digunakan pada uji sitotoksik adalah IC50 yang menunjukkan konsentrasi inhibisi sel kanker sebanyak 50% dengan nilai IC50 sebesar 117,87 μg/ml. Ekstrak dapat dikatakan memiliki aktivitas sitotoksik jika nilai IC50 kurang dari 1000 μg/ml setelah 24 jam kontak dengan sel kanker. Dengan demikian, dapat disimpulkan bahwa ekstrak etanol daun A. muricata dapat digunakan sebagai pilihan terapi anti-kanker alami untuk kanker payudara.Kata Kunci: Kanker payudara, Ekstrak etanol daun Annona muricata, MCF-7, MTT assay
Analisis Pengaruh Persepsi Ibu Terhadap Perilaku Gaya Hidup Bersih dan Sehat Berdasarkan Health Belief Model di Surabaya
Authors: Wartiningsih Minarni , Soesanto Danoe , Silitonga Hanna Tabita Hasianna , Santoso Gianina Angelia 
Published: November 2020

Di Surabaya pada tahun 2017, Incidence penyakit diare sebesar 76,602 kasus yang sebelumnya sebanyak 77,617 suspek kasus (98,69%). Kota Surabaya memiliki 63 Puskesmas dan dari tahun 2016 hingga tahun 2018, terdapat 12 Puskesmas yang inciden penyakit diare pada balita meningkat. Penelitian ini bertujuan untuk menganalisis pengaruh persepsi ibu yang mengasuh balita terhadap perilaku gaya hidup bersih dan sehat berdasarkan Health Belief Model. Penelitian ini adalah penelitian kuantitatif analitik dengan pendekatan cross-sectional. Terdapat 120 ibu yang mengasuh balitanya dari 12 Puskesmas ikut terlibat dalam penelitian ini. Responden mengisi kuesioner tentang karakteristik, perceived susceptibility, perceived severity, perceived benefit, cues to action and perilaku gaya hidup sehat. Penelitian ini dilakukan pada bulan Mei tahun 2019. Analisis variabel dilakukan dengan uji analisis bivariat dengan regresi binomial. Karakteristik responden yang terdiri dari (usia, tingkat pendidikan dan tingkat sosio ekonomi) pada penelitian ini berpengaruh terhadap perceived susceptibility, perceived severity and perceived benefits. Perceived susceptibility dan perceived severity berpengaruh terhadap perceived barriers, tingkat pendidikan juga berpengaruh terhadap perceived benefits. Cues to action berpengaruh terhadap perceived barriers dan perceived barrier dan perceived benefits berpengaruh terhadap perilaku hidup bersih dan sehat. Kata kunci: Diare, Persepsi, Health Believe Models, PHBS
Optimalisasi Upaya Penerapan Lean Hospital Di Unit Rawat Jalan Rumah Sakit Tugu Ibu Depok
Authors: Muthia Ayu , Riandhini Ratna Atina , Sudirja Angsur 
Published: November 2020

Penelitian ini bertujuan untuk menganalisis penerapan Lean Hospital di unit rawat jalan Rumah Sakit Tugu Ibu Depok. Dilakukan penelitian kualitatif mengenai gambaran alur proses kondisi saat ini di unit rawat jalan Rumah Sakit Tugu Ibu Depok, mengidentifikasi aktivitas dalam proses kerja di unit rawat jalan, dan menganalisa Value Stream Map unit rawat jalan. Berdasarkan hasil penelitian dapat disimpulkan bahwa hasil Value Assessment pasien mulai dari proses pendaftaran hingga mendapatkan obat di apotik masih menunjukan wasting time yang terlalu lama, hal ini karena banyaknya hambatan-hambatan yang terjadi sepanjang alur proses pelayanan unit rawat jalan. Hasil identifikasi kegiatan dan aktivitas selama proses kerja unit rawat jalan yang ada banyak ditemukan pemborosan (Waste), sehingga rasio aktivitas yang bernilai tambah (Value Added Activities) ada yang kurang dari 30%, sebagai bentuk masalah berada pada manusia / man, method, machine serta environment. Usulan perbaikan dilakukan dengan menganalisis akar penyebab masalah, membuat langkah-langkah perbaikan dengan memperkirakan kemampuan rumah sakit dan faktor-faktor yang mempengaruhinya. Perbaikan yang diusulkan terbagi menjadi 3 tahap yaitu; jangka pendek, menengah dan panjang. Kriteria perbaikan jangka pendek diimplementasikan bila dalam pelaksanaannya diperkirakan tidak membutuhkan biaya. Kriteria perbaikan jangka menengah dipilih bila dalam pelaksanaannya membutuhkan biaya dan sarana tambahan, sedangkan perbaikan jangka panjang bila dalam pelaksanaannya diperkirakan membutuhkan biaya, sarana dan perubahan kebijakan dari pimpinan institusi. Sehingga diperlukannya penerapan lean hospital untuk menghilangkan dan meminimalkan pemborosan sebagai bentuk perbaikan dan peningkatan pelayanan di unit rawat jalanKata Kunci : Optimalisasi, Penerapan Lean, Lean Hospital
KANDIDIASIS VULVOVAGINALIS PADA ANAK DENGAN DIABETES MELITUS TIPE I
Authors: Manuputty Amanda Gracia , Astari Linda 
Published: November 2020

Pendahuluan: Kandidiasis vulvovaginalis (KVV) merupakan suatu infeksi pada area vagina dan vulva yang disebabkan oleh jamur Candida baik spesies Candida albicans maupun Candida non-albicans. Diabetes melitus (DM) merupakan salah satu faktor predisposisi KVV yang dapat memicu dan memperburuk KVV. Metode: Dilaporkan satu kasus KVV pada anak dengan DM tipe 1 dengan kadar gula darah tidak terkendali Kasus: Seorang anak perempuan berusia 11 tahun, berat badan 20 kg dengan keluhan utama keputihan berwarna putih susu dari kemaluan sejak 2 hari, tidak berbau, gatal, tanpa rasa terbakar, disuria minimal dan edema pada kemaluan. Keluhan ini baru pertama kali dirasakan oleh pasien. Riwayat DM sejak 3 tahun lalu. Pemeriksaan fisik terdapat makula eritematus, berbatas tidak jelas, duh tubuh dan edema pada regio vulva, sedangkan regio vagina ditemukan duh tubuh berwarna putih seperti susu pecah, tanpa edema, erosi dan fisura. Hasil laboratorium gula darah acak (GDA) 396 mg/dL, HbA1C 9,1%. Pemeriksaan Gram dan sediaan basah ditemukan blastospora dan pseudohifa. Kultur dari media CHROMagar Candida menunjukan species C. albicans. Diagnosis KVV ditegakkan berdasarkan anamnesis, pemeriksan fisik dan penunjang. Hasil: Pada pasien diberikan terapi ketokonazol 2 x 100 mg per hari, nistatin 100.000 IU salep dua kali sehari, insulin prandial maupun basal, serta edukasi untuk menjaga higenitas personal. Pemberin terapi selama 2 minggy memberikan kesembuhan pada pasien. Kesimpulan: Pemberian obat anti jamur dengan dosis dan durasi yang tepat disertai GDA <200 mg/dL disertai edukasi yang sesuai akan memberikan perbaikan klinis pada pasien KVV dengan diabetes melitus tipe 1 serta mencegah rekurensi.
Pelatihan Pembuatan Bahan Ajar bagi Guru PPKn MTs di Kabupaten Ponorogo
Authors: Asmaroini Ambiro Puji , Mahardhani Ardhana Januar 
Published: November 2020

Todays, PPKn teachers in MTs in Ponorogo district need information and guidance to be able to make modules as teaching materials. The module is useful for teaching and learning activities in class. The purpose of this activity is that PPKn teachers in MTs in Kabupaten Ponorogo are able to: 1) Understand the material about modules, 2) Understand the procedures for preparing modules, and 3) Arrange / Make PPKn modules for SMP / MTs. this activity uses training methods and practice in making modules, lectures and frequently asked questions. From 13 participants producing PPKn modules for SMP / MTs grade 7 and 8. 12 participants were able to complete 1 chapter module, while 1 other participant was able to complete 1 module for grade 8 SMP / MTs by Mrs. Sri Harmanti, S.Pd from State MTs 3 Ponorogo. Currently the book is in the process of revision and maintenance of the ISBN.Keywords: modules, PPKN Teacher, teaching materialsABSTRAKÂ Saat ini, guru-guru PPKn di MTs kabupaten Ponorogo membutuhkan informasi dan panduan agar mampu membuat modul sebagai bahan ajar. Modul tersebut berguna bagi kegiatan belajar mengajar di kelas.Â Tujuan kegiatan ini agar guru-guru PPKn di MTs Kabupaten Ponorogo mampu: 1) Memahami materi tentangÂ modul, 2) Memahami tata cara penyusunan modul, dan 3) Menyusun/Membuat modul PPKn untuk SMP/MTs. kegiatan ini menggunakan metode pelatihan dan praktik dalam membuat modul, ceramah dan tanya jawab.Â Dari 13 peserta menghasilkan modul PPKn untuk SMP/MTs kelas 7 dan 8. 12 peserta mampu menyelesaikan 1 bab modul, sedangkan 1 peserta lain mampu menyelesaikan 1 modul kelas 8 SMP/MTs oleh Ibu Sri Harmanti, S.Pd dari MTs Negeri 3 Ponorogo. Saat ini buku tersebut sedang proses revisi dan pengurusan ISBN.Â Kata kunci: bahan ajar modul, guru PPKnÂ
Pengembangan dan Pengelolaan Desa Wisata Pasar Pancingan di Desa Bilabante Kecamatan Pringgarata Lombok
Authors: Sidik Ahmad Syukron , Fahmi Farizan 
Published: November 2020

ABSTRACTTourism is a new source of economic growth in NTB. Data from the NTB tourism office noted that the progress of the tourism sector in NTB province was marked by the increasing number of foreign and domestic tourist arrivals each year. In 2016 the number of tourists visiting NTB was 3.1 million, in 2017 the realization reached 3.8 million. This means exceeding the 2017 target of 3.5 million. While in 2018 it is targeted to be able to attract up to 4 million tourists. The fishing market has its own attraction in developing the potential of its human and natural resources. Based on the results of the preliminary study, specifically identified the main problems faced by the partner group partners, among others, the field of management and management of tourist villages, the lack of skills in processing typical snacks, marketing systems that are still conventional. The method used in this community service activity is to use a CBT-based community participation approach that promotes lecture, discussion, practice, and demonstration methods as well as the presentation of results. This service program is able to provide skills to partners in solving the problems they face.Â Keywords. Village tourism, community participationÂ ABSTRAKPariwisata adalah sumber pertumbuhan ekonomi baru di NTB. Data dinas pariwisata NTB mencatat, kemajuan sektor pariwisata di Provinsi NTB ditandai dengan meningkatnya angka kunjungan wisatawan mancanegara dan nusantara setiap tahun. Pada tahun 2016 jumlah wisatawan yang berkunjung ke NTB sebanyak 3,1 Juta, tahun 2017 realisasinya mencapai 3,8 juta. Ini berarti melebihi target tahun 2017 sebanyak 3,5 juta. Sementara tahun 2018 ditargetkan bisa menarik kunjungan hingga 4 juta wisatawan. Pasar pancingan memiliki daya tarik tersendiri dalam mengembangan potensi sumber daya manusia dan alam yang dimiliki. Berdasarkan hasil studi pendahuluan, secara spesifik teridentifikasi permasalahan utama yang dihadapi oleh mitra kelompok mitra antara lain, bidang manajemen dan pengelolaan desa wisata, kuranganya keterampilan dalam mengolah jajanan khas, system pemasaran yang masih konvensional. Metode yang digunakan dalam kegiatan pengabdian ini adalah dengan menggunakan pendekatan partisipasi masyarakat berbasis CBT (community based tourism) yang mengedepankan metode ceramah, diskusi, praktikum, dan demonstrasi serta presentasi hasil. Program pengabdian ini mampu memberikan keterampilan kepada mitra dalam menyelesaikan masalah yang mereka hadapi.Â Kata Kunci: Desa wisata , partisipasi masyarakat