bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study of Nuclear Structures for Nd 148,150,152 a Isotopes by Using IBM-1
Authors: Hummadi Sallama S. 
Published: April 2018

The nuclear structures of even-even isotopes Nd (A=148,150,152) are studied by using the first
Interacting Boson Model (IBM-1). The energy levels of ground state, beta and gamma bands
,energy ratios are calculated. The results showed dynamical symmetry of these isotopes SU(3)-
SU(6), SU(5)-SU(6).
Pembelajaran Mendalam untuk Membentuk Karakter Siswa sebagai Pembelajar
Authors: Anwar Moh Khoerul 
Published: April 2018

This article aims to develop learning methods to establish the character of students as learners. Learning method developed is deep learning to establish the character of students as learners. This research method used document study based on research results and literature review. Deep learning is a learning that leverages the power of new partnerships to engage students in practicing the learning process through discovering and mastering existing knowledge and then creating and using new knowledge in the world so that the outcomes of deep learning seek to increase students' understanding of their strengths and weaknesses, data collection regarding student profile information and trust value building among members of student learning groups. Tujuan dari penulisan ini adalah untuk mengembangkan metode pembelajaran mendalam untuk membentuk karakter siswa sebagai pembelajar. Metode penelitian yang digunakan dalam penulisan ini adalah studi dokumen berbasis hasil penelitian dan kajian literatur. Pembelajaran mendalam merupakan pembelajaran yang memanfaatkan kekuatan kemitraan baru untuk melibatkan para siswa dalam mempraktekkan proses pembelajaran melalui menemukan dan menguasai pengetahuan yang ada dan kemudian menciptakan serta menggunakan pengetahuan baru di dunia sehingga hasil dari pembelajaran mendalam berupaya pada peningkatan pemahaman siswa tentang kelebihan dan kelemahannya, pengumpulan data mengenai informasi profil siswa dan pembangunan nilai kepercayaan diantara anggota kelompok belajar siswa.
Analisis Perubahan Morfologis Pembentukan Ta’rib dan Pembelajaran
Authors: Amrulloh Muhammad Afif , Himmah Ro'fat Hizmatul 
Published: April 2018

The birth of a variety of new vocabulary or term in the Arabic language that originated in a foreign language is a form of a modern linguistic phenomenon that emerged at this time. The reality shows that Arabic continues to evolve following the times that certainly gives its own difficulties for speakers of the Arab nation as well as from outside the Arab nation. However, this article will discuss the changes that occur in the morphological process of Arabization. This research used the qualitative research, including the types of research studies library or library research that takes a data source in the library. While the methods used i.e. linguistic analysis methods on morphology to produce conclusions as for the basis for the formation of Arabization. The results of this research show that there is at least some form of absorption process of morphological changes in the words used in the process of Arabization, i.e. ta'rib or morfemis/afiksasi process with the form sirkumfiks, the suffix, and prefix. Some forms of these processes contribute to the understanding of the application of some rules of Arabization to ease the Arab language learners and speakers from outside the Arab nation in learning, understanding and generate new vocabulary needed in communications globally. Penelitian ini akan membahas tentang perubahan morfologis yang terjadi dalam proses arabisasi. Penelitian ini merupakan jenis penelitian kualitatif, termasuk penelitian studi pustaka atau library research yang mengambil sumber data secara kepustakaan. Metode dalam penelitian ini yaitu metode analisis kebahasaan pada morfologi untuk menghasilkan kesimpulan untuk menjadi dasar pembentukan arabisasi. Hasil dari penelitian ini menunjukkan bahwa setidaknya ada beberapa bentuk penyerapan kata dalam proses perubahan morfologis yang digunakan dalam proses ta’rib atau arabisasi, yaitu proses morfemis/afiksasi dengan bentuk sirkumfiks, sufiks dan prefiks. Beberapa bentuk proses tersebut memberikan kontribusi terhadap pemahaman penerapan beberapa kaidah arabisasi sehingga memudahkan para pembelajar bahasa Arab dan penutur dari luar bangsa Arab dalam mempelajari, memahami dan menghasilkan kosa kata baru yang dibutuhkan dalam komunikasi secara global yang lebih luas.
Implementasi Pembelajaran Tematik di Kelas 2 SD Negeri Demangan Yogyakarta
Authors: Syaifuddin Mohammad 
Published: April 2018

This research aims to describe the planning, implementing, and assessing integrated thematic learning in SD Negeri Demangan Yogyakarta. The research is descriptive qualitative research. The subjects were the teacher, students of class 2A, and the headmaster. The data collection techniques which are used are observation, interviews, and documentation. The data were analyzed by using steps of data reduction, data display, and conclusion. Examination techniques of the validity of the data using triangulation techniques and sources. The results showed that an integrated thematic planning that teachers do already have the minimum criteria lesson planning. The implementation of integrated thematic learning has led to integrated thematic learning characteristics, including the integration of subjects using the Basic Competency (KD) subjects; each Basic Competency has its own material. On the learning activity which is implemented by the teacher, the scientific approach was implemented by the teacher with modern supporting media such as the use of LCD projector, CCTV camera, and learning aids.Penelitian ini bertujuan untuk mendeskripsikan perencanaan, pelaksanaan, dan penilaian pembelajaran tematik terpadu di SD Negeri Demangan Yogyakarta. Penelitian ini merupakan penelitian deskriptif kualitatif. Subjek penelitian ini adalah guru kelas, siswa kelas 2A, dan kepala sekolah. Teknik pengumpulan data yang digunakan adalah observasi, wawancara, dan dokumentasi. Data dianalisis menggunakan langkah-langkah reduksi data, display data, dan penarikan kesimpulan. Teknik pemeriksaan keabsahan data dengan menggunakan triangulasi teknik dan sumber. Hasil penelitian menunjukkan bahwa perencanaan tematik terpadu yang dilakukan guru sudah memuat kriteria minimal perencanaan pembelajaran. Pelaksanaan pembelajaran tematik terpadu sudah memunculkan karakteristik pembelajaran tematik terpadu, diantaranya menggunakan pemaduan mata pelajaran Kompetensi Dasar (KD) mata pelajaran, setiap KD memiliki materi tersendiri. Pada kegiatan pembelajaran yang dilaksanakan guru, pendekatan saintifik sudah dilaksanakan dengan media pendukung yang sudah modern seperti penggunaan LCD proyector, Kamera CCTV dan alat peraga pembelajaran.
Pengembangan Media Pembelajaran Berbasis Virtual Class Berbantuan Google Drive
Authors: Sohibun Sohibun , Ade Filza Yulina 
Published: April 2018

University students become the main target of marketing of information technology developers. Based on the results of a survey with random sampling technique on users of wireless fidelity (wi-fi) service and internet service providers on smartphones, there are 98% of physics students use it and 80% of them actively use it to access various social media. Interactive learning media developed and accessible via smartphone but it is not widely used by lecturers and students yet. There is only 14.3% of lecturers who use e-learning. Virtual Class on e-learning is an online learning environment, in the form of web-based, portal or software. Learning in the real world, every participant both lecturers and students must meet the rules agreed upon during the college contract. One of the strategies to improve the independence of study of physics student is through learning media based on Virtual Class assisted by Google drive. Therefore, it is necessary to develop a lesson that can support conventional learning in the classroom. Mahasiswa menjadi sasaran utama marketing para pengembang teknologi informasi. Berdasarkan hasil survei yang dilakukan dengan teknik random sampling pada pengguna layanan wifi dan layanan internet provider pada gawai, terdapat 98% mahasiswa fisika menggunakannya dan 80% diantaranya aktif menggunakannya untuk mengakses berbagai media sosial. Media pembelajaran interaktif banyak dikembangkan dan dapat diakses melalui gawai. Akan tetapi, belum banyak digunakan dosen dan mahasiswa, hanya 14,3 % saja dosen yang menggunakan e-learning. Virtual Class pada e-learning merupakan lingkungan belajar online, berupa berbasis web, portal atau software. Pembelajaran di dunia nyata, setiap peserta baik dosen maupun mahasiswa harus memenuhi aturan yang disepakati saat kontrak kuliah. Salah satu strategi untuk meningkatkan kemandirian belajar mahasiswa fisika adalah melalui media pembelajaran berbasis Virtual Class berbantuan Google drive. Oleh karenanya, perlu dikembangkan pembelajaran yang dapat menunjang pembelajaran konvensional di kelas
POLA PENGUSAHAAN KOMODITAS TANAMAN PANGAN PADA LAHAN KERING DITINJAU DARI PENERAPAN POLA TANAM DI KABUPATEN MOROWALI PROVINSI SULAWESI TENGAH
Authors: Noer Hasmari 
Published: April 2018

AbstrakPenelitian ini dilakukan untuk mengetahui pola pengusahaan komoditas tanaman pangan pada lahan kering ditinjau dari penerapan pola tanam di Kabupaten Morowali Provinsi Sulawesi Tengah. Metode penelitian yang digunakan adalah metode survey. Lokasi penelitian adalah di Kabupaten Morowali Provinsi Sulawesi Tengah. Teknik penarikan sampel digunakan random sampling. Sampel penelitian berjumlah 120 responden yang tersebar di 3 kecamatan yakni Kecamatan Bungku Utara, Kecamatan Petasia dan Kecamatan Mori Atas Kabupaten Morowali Provinsi Sulawesi Tengah. Pengumpulan data melalui wawancara dengan menggunakan kuesioner dan observasi. Hasil dari analisis pola pengusahaan komoditas tanaman pangan pada lahan kering ditinjau dari pola tanam di Kabupaten Morowali Provinsi Sulawesi Tengah.akan diuraikan secara deskriptif. Hasil penelitian ini didapatkan pola pengusahaan komoditas tanaman pangan pada lahan kering ditinjau dari pola tanam adalah petani melakukan pola pertanaman sejenis, yaitu padi-padi-palawija, jagung-jagung-palawija, kedele-kedele-sayuran dan kacang-kacang-bera. Pola Tanam II petani melakukan pola tanam padi gogo-jagung-sayuran dan Pola Tanam III padi gogo-kedele-bera.Kata kunci : Tanaman pangan, lahan kering, pola tanamAbstractThe study was conducted to determine the pattern of utilization of food crops on dry land cropping patterns in terms of the application of Morowali district of Central Sulawesi province. The method used is a survey method. The research location is in Central Sulawesi province Morowali. The sampling technique used random sampling. Study sample were 120 respondents spread across three districts namely North Bungku District, District and Sub Mori Petasia Top Morowali Central Sulawesi province. Data collection through interviews using questionnaires and observation. The results of the analysis of patterns of food crops cultivation in dryland cropping pattern in terms of Sulawesi Morowali Tengah.akan described descriptively. The results of this research, the pattern of utilization of food crops in terms of dryland cropping farmers cropping patterns are similar, the ricepaddy-pulses, corn-crops-corn, soy and vegetable-soy-bean-bean-fallow. Cropping Patterns II farmers cropping upland ricemaize-vegetables and planting pattern III upland rice-soybean-fallow.Keywords: food crops, dryland cropping
DIVERSITAS GENETIK KERABAT LIAR UBI JALAR IPOMOEA TRIFIDA (H.B.K.) G.DON. BERUMBI ASAL CITATAH JAWA BARAT BERDASARKAN KARAKTER KROMOSOM (Genetic Diversity Of Wild Relative Of Sweet Potato Tubered-Ipomoea Trifida (H.B.K.) G.don. Originated From Citatah West Java Based On Chromosome Characters)
Authors: Setiawati Tia 
Published: April 2018

AbstrakKerabat liar ubi jalar Ipomoea trifida asal Citatah Jawa Barat potensial digunakan dalam program pemuliaan tanaman ubi jalar (Ipomoea batatas (L.) Lam.) Untuk mengetahui diversitas genetik I. trifida dilakukan pengamatan terhadap karakter kromosom. Bahan tanaman yang digunakan adalah 10 spesies I. trifida berumbi. Hubungan kekerabatan antar spesies diketahui melalui analisis klaster dan Analisis Komponen Utama/Principal Component Analysis (PCA). Hasil pengamatan menunjukkan pengujian pada 10 aksesi I. trifida berumbi dengan menggunakan 9 karakter kromosom menghasilkan jarak ketidakmiripan (Euclidean coeffisien) yang berkisar 1,75 – 6,22 dan menunjukkan diversitas yang luas. Dendogram yang dihasilkan pada jarak ketidakmiripan 5,23 menunjukkan terbentuknya 3 klaster utama. Analisis Komponen Utama (PCA) menghasilkan 2 komponen utama pertama (PC1 dan PC2) yang telah dapat menjelaskan 89,64% dari total variasi. Kata kunci : Ipomoea trifida, Analisis Klaster, Analisis Komponen UtamaAbstractWild relatives of sweet potato, Ipomoea trifida originated from Citatah West Java was potential use in plant breeding programs of Ipomoea batatas (L.) Lam. To determine the genetic diversity of I. trifida, observation on characters of chromosomes of I.trifida was conducted. Plant materials used ten accessions of tubered-I. trifida. Relationship between species identified by cluster analysis and Principal Component Analysis (PCA). The results showed that the observation on the 10 accession of tubered-I. trifida using 9 characters chromosome produces dissimilarities distance (Euclidean coefficient) ranging from 1.75 to 6.22. Dendogram generated at a dissimilarity distance of 5.23 showed the formation of three main clusters. Principal Component Analysis (PCA) produced first two principal component (PC1 and PC2), which has been able to explain 89.64% of the total variation.Keyword : Ipomoea trifida, Clustering Analysis, Principal Component Analysis
Comparative chemical investigation and evaluation of antioxidant and tyrosinase inhibitory effects of Withania somnifera (L.) Dunal and Solanum nigrum (L.) berries
Authors: Hameed Abdul , Akhtar Naveed 
Published: April 2018

Abstract
In the present study, berries of two different species of Solanaceae family, Withania somnifera (WS) and Solanum nigrum (SN), were extracted in methanol and then fractionated with solvents, ranging from non-polar to polar, for their phytochemical profiling and investigation of antioxidant and tyrosinase enzyme inhibition capacity. The methanolic extract and n-hexane, ethyl acetate (WSEA, SNEA) and aqueous fractions were chemically analyzed and evaluated for biological activity. Total flavonoids and total phenolics were quantified in WSEA (96.91 ± 1.56 μg QE mg-1 sample and 178.45 ± 2.78 μg GAE mg-1 s ample, r esp.) and S NEA (89.58 ± 0.98 μg QE mg-1 sample and 120.15 ± 2.33 μg GAE mg-1 sample, resp.). HPLC-DAD analysis of ethyl acetate fractions of WS and SN measured 13.74 and 5.34 μg GAE mg-1 dry fraction and 3.72 and 3.41 μg QE mg-1 dry fraction, resp. WSEA and SNEA fractions showed the highest 2,2-diphenyl-2-picryl hydrazyl (DPPH) radical scavenging, total antioxidant capacity and iron reducing power activity. The highest inhibition of tyrosinase enzyme was also exhibited by WSEA and SNEA (59.6 and 58.7 %) resp. This investigation justifies the medicinal value of W. somnifera and S. nigrum berry extracts as potential and readily available sources of natural antioxidants. Marked tyrosinase enzyme inhibition activity and antioxidant activity of both plant extracts might be due to polyphenols and flavonoids.
Advanced spectrophotometric chemometric methods for resolving the binary mixture of doxylamine succinate and pyridoxine hydrochloride
Authors: Katsarov Plamen , Gergov Georgi , Alin Aylin , Pilicheva Bissera , Al-Degs Yahya , Simeonov Vasil , Kassarova Margarita 
Published: April 2018

Abstract
The prediction power of partial least squares (PLS) and multivariate curve resolution-alternating least squares (MCR-ALS) methods have been studied for simultaneous quantitative analysis of the binary drug combination - doxylamine succinate and pyridoxine hydrochloride. Analysis of first-order UV overlapped spectra was performed using different PLS models - classical PLS1 and PLS2 as well as partial robust M-regression (PRM). These linear models were compared to MCR-ALS with equality and correlation constraints (MCR-ALS-CC). All techniques operated within the full spectral region and extracted maximum information for the drugs analysed. The developed chemometric methods were validated on external sample sets and were applied to the analyses of pharmaceutical formulations. The obtained statistical parameters were satisfactory for calibration and validation sets. All developed methods can be successfully applied for simultaneous spectrophotometric determination of doxylamine and pyridoxine both in laboratory-prepared mixtures and commercial dosage forms.
Efficacy of nucleoside analogues for hepatitis B virus-related liver failure: A network meta-analysis
Authors: Wu Jian , Yin Fang , Zhou Xinmin 
Published: April 2018

Abstract
The purpose of this study was to compare the efficacy of nucleoside analogues (NAs) in the treatment of HBV-related liver failure. The data of patients with HBV-related liver failure treated with nucleoside analogues were used to conduct a network meta-analysis. A total of 1660 patients from 12 articles about the efficacy of lamivudine, entecavir, telbivudine and tenofovir for HBV-related liver failure treatment were recruited in the study. The highest two- and three-month survival rate was recorded for patients using tenofovir. The end-stage liver disease (MELD) score and mortality in patients undergoing tenofovir treatment were the lowest. Patients treated with telbivudine had the highest one-month survival rate. Patients receiving enticavir therapy showed the lowest HBV DNA level. Our results indicate that tenofovir may be the best therapy for the treatment of HBV-related liver failure compared to other nucleoside analogues (including lamivudine, entecavir and telbivudine) and non-NAs treatment.
Mycotoxins – climate impact and steps to prevention based on prediction
Authors: Ksenija Nešić 
Published: April 2018

Abstract
Although mycotoxins occur worldwide and represent a global public health threat, their prevalence and quantities in food and feed may vary due to geographic and climatic differences. Also, in accordance with climate change, outside temperatures that are anticipated to rise and rainfall patterns modify the usual mycotoxicological scheme transforms and unexpectedly extreme events happen in practice more often. Such weather conditions increase fungal occurrence and mycotoxin concentrations in crops. Consequently, the risk to human and animal health grows, and strategies to alleviate adverse effects become more complex. This also elevates economic losses. Therefore, the task of mycotoxin prediction has been put in front of the multidisciplinary scientific community recently, and a targeted prevention has become more important. This paper is a review of the latest achievements in this field prepared with the aim to summarize and integrate available data.
An Insight into Histopathologic Examination as a Gold Standard for the Diagnosis of Chronic Apical Periodontitis
Authors: Monea Monica , Pop Anca Maria , Grozescu Veronica , Stoica Alexandra , Mocanu Simona , Moldovan Cosmin 
Published: April 2018

Abstract

Objective: The purpose of our study was to determine the level of correlation between histopathologic results after surgery for chronic apical periodontitis and the radiographic and clinical diagnosis. The status of gold standard technique of histologic examination was evaluated in the diagnosis of apical radiolucency in necrotic teeth.

Methods: Out of 154 patients with incorrect root fillings and apical radiolucency included in an endodontic retreatment protocol, 87 patients (108 teeth) were scheduled for apical surgery at 3-6 months control recall. Clinical and radiographic exams were completed prior to surgery and compared to the histological results of apical biopsies. The collected data were statistically analyzed with the SPSS version 20.0 and the Chi-square test was used to determine the associations between clinical and histologic diagnosis. A value of p <0.05 was considered statistically significant.

Results: There was a statistically significant difference between the number of cases diagnosed as granulomas or cysts during clinical and radiological evaluation compared to histologic evaluation of tissue samples, with 40.9% to 75.9% and 54.2% to 16.8% respectively (p<0.05).

Conclusions: The final diagnosis was obtained only after histologic examination of apical tissue samples, which means that the observations made based on radiologic investigations must be confirmed by biopsy.
Clinical and Therapeutic Trial for the Efficacy of Narrow Band - UVB Phototherapy versus Systemic Therapy in Moderate and Severe Atopic Dermatitis of the Adult
Authors: Fekete Gyula Laszlo , Fekete László 
Published: April 2018

Abstract

Objectives: The aim of this clinical and therapy study was to evaluate the efficacy of NB-UVB phototherapy versus systemic therapy in moderate-to-severe atopic dermatitis of the adult.

Material and methods: The subjects of the study were divided into two groups of 25 adult patients with moderate and severe atopic dermatitis according to the inclusion criteria. The first group of 25 patients were treated with systemic corticosteroids while the second group of 25 patients were treated with NB-UVB phototherapy. At the end of the study, after all the data were centralized, we performed a statistical analysis of the results, comparing the two groups as well as the efficacy of the different therapies.

Results: In group I the clinical efficacy of the systemic corticosteroid treatment was achieved, on average, at 4 weeks in patients with moderate atopic dermatitis and at 6 weeks in patients with severe atopic dermatitis. In group II the clinical effecacy of NB-UVB phototherapy was achieved, on average, at 6 weeks for patients with moderate atopic dermatitis and at 8 weeks for those with the severe form. In both groups, the total IgE serum levels were elevated at the beginning, and they became normal throughout the clinical improvement. Remarkable therapy-related side effects were found in the first study group.

Conclusion: We conclude that NB-UVB phototherapy had similar efficacy in treating moderate-to-severe atopic dermatitis with minimal side effects compared to systemic corticosteroid therapy.