bluuebunny/crossref_metadata_2025_split huggingface dataset:
ODONTOMA COMPOSTO COMPLEXO EM MAXILA: RELATO DE CASO
Authors: Britto de Melo Silva Fernanda 
Published: November 2019

RESUMO Segundo a Organização Mundial de Saúde os odontomas são tumores odontogênicos originados do epitélio e do ectomesênquima odontogênico. São subdivididos em tipo complexo e composto, sendo este último apresentando uma maior prevalência. Frequentemente, os odontomas são detectados durante as primeiras duas décadas de vida, sendo a idade média no momento do diagnóstico de 14 anos. Em sua maioria é completamente assintomática, sendo descoberta durante o exame radiográfico de rotina ou por retardo na erupção de dentes próximo ao odontoma. Ao exame radiográfico, apresentam geralmente áreas radiopacas com semelhança dentária. O método terapêutico indicado para o tratamento é a enucleação da lesão, apresentando um excelente prognóstico. Este trabalho tem como objetivo relatar o caso clínico do paciente N.Y.R.,13 anos de idade, sexo masculino, melanoderma, atendido na clínica de Diagnóstico Bucal da Universidade Federal Fluminense apresentando odontoma localizado na região anterior de maxila, ocasionando a retenção dos dentes permanentes 22 e 23. O procedimento foi realizado sob anestesia local em ambiente ambulatorial, sem intercorrências cirúrgicas. O mesmo segue em controle a cerca de doze meses para acompanhamento da erupção dos dentes pela clínica de Ortodontia.Palavras-chave: Odontoma; Maxila; Tratamento. ABSTRACT Odontomas are odontogenic tumors originating from the epithelium and odontogenic ectomesenchyma, considered as developmental anomalies (hamartoma), instead of true neoplasms. They are subdivided into complex and compound types, the latter being more prevalent. Often, odontomas are detected during the first two decades of life, with the mean age at the time of diagnosis being 14 years. It is mostly asymptomatic, being discovered during the routine radiographic examination or when x-rays are taken to determine why a tooth has not yet erupted. At radiographic examination, they appear as a radiopaque mass surrounded by a radiolucent halo. The therapeutic method indicated for the treatment is the enucleation of the lesion, presenting an excellent prognosis. This study aims to report the clinical case of the NYR, 13 years old male patient, melanoderma, attended at the Oral Diagnosis Clinic of the Fluminense Federal University presenting odontoma located in the anterior region of the maxilla, causing the retention of the permanent teeth 22 and 23. The procedure was performed under local anesthesia in an outpatient setting, without surgical complications. The patient is in control about twelve months to follow the eruption of teeth by the Orthodontics clinic.Key words: Odontoma; Maxilla; Therapy.
ANALISIS PENGARUH DISPOSISI MATEMATIS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP
Authors: Sarifah Fauziah Siti Dewi , Nuraidah Siti , Riajanto Marchasan Lexbin Elvi Judah , Maya Rippi 
Published: November 2019

Penelitian ini bertujuan untuk menganalisis seberapa besar pengaruh disposisi matematis terhadap kemampuan pemecahan masalah matematis siswa SMP dengan menggunakan metode korelasional dan pendekatan kuantitatif. Populasi dalam penelitian ini adalah satu SMP di Kota Bandung. Pemilihan sampel dilakukan dengan teknik purposive sampling sebanyak 35 siswa. Instrumen yang digunakan dalam penelitian ini berupa tes kemampuan pemecahan masalah matematis sebanyak 4 butir soal dan skala disposisi matematis sebanyak 30 skala pernyataan. Secara keseluruhan kesimpulan dari penelitian ini adalah disposisi matematis siswa secara positif memengaruhi kemampuan pemecahan masalah sebesar 70,4%, dan faktor lain memengaruhi kemampuan pemecahan masalah sebesar 29,6%.
ANALISIS KEMAMPUAN BERPIKIR KRITIS MATEMATIK SISWA SMP DI KOTA CIMAHI PADA MATERI SEGIEMPAT DAN SEGITIGA
Authors: Andriani Dewi , Nurjaman Adi 
Published: November 2019

Critical thinking ability is a process to leads to withdrawal conclusion about what do you believed and action will do. The importance of critical thinking ability on education and that is the main purpose of instructional, there are four importance component for build that ability that is (a) explain and clarify; (b) asking the correct question to clarify or challenge; (c) consider the source of credibility; (d) problem solving and illustrates the conclusion. Method of the research will use is qualitative descriptive. As for the sample in this research is ninth of grade students on Cimahi city from high ability, medium and low. For the instrument test of critical thinking ability will deliver to students are five questions and following with interview for each student. Then, the results obtained was the level of critical thinking ability mathematics students in Cimahi city. Based on the writing test and the results of the interview with the low-level students.
KEMAMPUAN REPRESENTASI MATEMATIK SISWA KELAS IX MTS PADA MATERI BANGUN RUANG SISI LENGKUNG DENGAN PENERAPAN PENDEKATAN RECIPROCAL TEACHING
Authors: Moka Santriwati , Hendriana Heris , Afrilianto M 
Published: November 2019

The purpose of this study is to analyze the influence of implementing reciprocal teaching approach as an attempt to improve students’ mathematical representation in class IX-B MTs Al-Musyahadah Cimahi on the curved-face three-dimensional-object. The type of research, which applied, is classroom action research. The classroom action research consists of 2 (two) cycles based on teaching syllabus of the mathematics teacher in class IX-B. Each cycle was conducted based on the learning objectives. The cycle in this study involved the following procedures: (1) Planning; (2) Implementation of action; (3) Observation and evaluation; (4) Reflection. Based on the result of research conducted on the students of class IX-B MTs Al-Musyahadah on the curved-face three-dimensional-object material, it revealed the fact that the use of reciprocal teaching approach can improve the ability of mathematical representation, which are; (1) responses and learning outcomes shown in cycle II are primly good, and (2) the students’ score of mathematical representation test capability in each cycle has improve significantly, until 87% on the last cycle . Moreover, the results showed that there are only 4 students from total 29 students who obtain score below 65. Therefore, Learning by applying reciprocal teaching approach is very effective to use in learning process.
ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SMA KELAS XI PADA MATERI TRIGONOMETRI DI TINJAU DARI SELF CONFIDENCE
Authors: Trisnawati Iis , Pratiwi Wulan , Nurfauziah Puji , Maya Rippi 
Published: November 2019

The purpose of this study is to analyze mathematic creatively thinking and analyze students' difficulties in solving the problem of mathematical creative thinking on Trigonometric material in review of self confidence. The subjects of this study were students of class XI MAN Kota Cimahi that consists of 27 students. The method used in this research is descriptive method with qualitative approach. The stage of this research consists of five stages, including: filling self confidence, tests of mathematical creative thinking ability, interviews, analysze and take a conclusions. The results of the research showed that, when that self confidence affect the improvement of mathematical creative thinking in students. The higher self confidence in the students, the curiosity of students will be encouraged and will increase the ability of creative thinking mathematics. Otherwise, if the self confidence in students is lower, than the student's curiosity is less encouraged and this will have an impact to increase the ability to think creative mathematics.
IDENTIFIKASI KESALAHAN SISWA SMP DALAM MENYELESAIKAN SOAL KEMAMPUAN PENALARAN MATEMATIK PADA MATERI BANGUN RUANG SISI DATAR DENGAN ANALISIS KESALAHAN NEWMAN
Authors: Lestari Atika Sri , Aripin Usman , Hendriana Heris 
Published: November 2019

The Reasoning is the process of thinking to take a conclusion based on observations. The reasoning is very useful for dealing with problems in daily life. Once the importance of reasoning in life, so that the reasoning ability continues to be developed, one of them through the academic field. Because of the importance of reasoning ability for students, it is necessary to analyze what errors are done by students in solving the problem of reasoning ability. So that in the future the students' mathematical reasoning ability can be better. The type of research is descriptive qualitative research. This research was conducted in SMP Negeri 1 Margaasih with 15 students. The data collected is in the form of test and interview data, then data will be processed by Newman error analysis theory. The result of the research shows that the students' make a mistake because the students' lack of understanding on the concept, the lack of students' knowledge in reading, understanding and answering questions, and the students are not accustomed to working on the problem of mathematical reasoning ability. The most common type of Newman error in solving the problem of mathematical reasoning is errors in notation writing, and the error-prone reasoning indicator is an indicator to check the validity of an argument.
KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA SMA DITINJAU DARI GENDER
Authors: Pebianto Acep , Suhartina Reyna , Yohana Ribka , Mustaqimah Indri A , Hidayat Wahyu 
Published: November 2019

This research aims to analyze and examine comparison of critical thinking mathematical ability high school students viewed of gender.. The method in this research is a method of experimentation with the design of the two classes and post-test only. The sample of this research is the grade XI at one high school in the city of Cimahi.. The subject consists of 29 students are male and 43 female students. Research instrument in the form of a test of the ability of critical thinking as much as 4 grains of reserved descriptions and interviews. The analysis of the data used in this research in the form of test t. Research results it gives the conclusion that there was no difference in the ability of critical thinking mathematically high school students viewed of gender
PENERAPAN PENDEKATAN MATEMATIKA REALISTIK TERHADAP KEMAMPUAN PEMECAHAN MASALAH
Authors: Dewi Hafsah Puspita , Fitri Elsa , Minarti Eva Dwi 
Published: November 2019

This study aims to know the achievement of the ability of the solution of the problems a useful or valuable junior high school students who used the realistic mathematics conventional by learning, the experimental work on this , matter used arithmetic is social class VII junior high school semester the even. Methods used is quantitative, who is in the form of experiments in supported by data from pretes and postes.The population research is junior high school students class VII in west bandung.With 43 sample graders experiment and 40 graders controls on the academic year 2017 / 2018. An instrument that is used is math tests the ability of the solution of the problems .Processing the data were analyzed using ibm spss version 21 application statistics . Processing data using analysis test normality and has been continued by test the average namely mann-whitney test .Based on the analysis conducted , results showed that the achievement of the ability of the solution of the problems a useful or valuable junior high school students who used the mathematics realistic better than conventional learning .
ANALISIS HUBUNGAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN MINAT BELAJAR SISWA SMP DENGAN MENGGUNAKAN PENDEKATAN REALISTIC MATHEMATIC EDUCATION
Authors: Armania Marzan , Eftafiyana Siti , Sugandi Asep Ikin 
Published: November 2019

Abstract This study aimed to analyze the correlation between Mathematical Communication skill and learning interest of Junior High School students by using The Realistic Mathematic Education (RME) approach. The method used in study is using the Quasi-experimental method, by picking up two different (2) classes occupied by Junior High Students in Bandung Residence, and there will be two (2) classestaken as the sample of this study. the first class (experimental)use the Realistic Mathematics Education (RME) Approach, while the second class (Control) use the usual learning. The questionnaire answer then transformed by using the Method of Successive Interval (MSI), and the data will be tested by using the Product Moment Pearson and Spearmant Theory. The result of this study may point that there is a significant correlation between Mathematical Communication Skill and The Learner's Interest in Studying Mathematics. Keywords: Mathematical Communication, Learning Interests, Realistic Mathematic Education Approach.
ANALISIS KEMAMPUAN BERPIKIR KREATIF, BERPIKIR KRITIS MATEMATIK SISWA SMK PADA MATERI SPLDV
Authors: Maya Fany Afriliany , Sari Ika Kartika , Zanthy Luvy Sylviana 
Published: November 2019

This research is an qualitative descriptive research which aim to know high or low the ability of mathematical creative thinking and mathematical critical thinking on system of two variable equations. The subject of this research were 30 students at 10th grade in one of the vocational high school in Galanggang Village. Data collection is done by giving 5 questions for each creative thinking ability and critical thinking ability to the students. Data obtained are then processed and analyzed later will concluded that mathematical creative thinking ability and mathematical critical thinking ability in one of the vocational high school in Galanggang Village is still low. This conclusion is based on results the average of the percentage obtained from the five indicators of creative thinking ability is 21.81% and from critical thinking ability is 43.44%.
Materia Obscura (2009): metamorfose alquímica e a transmigração analógico-digital
Authors: Dos Santos Rodrigo Faustini 
Published: November 2019

Propõe-se analisar a performance audiovisual Materia Obscura (2009-), de Jürgen Reble e Thomas Köner, considerando sua visualidade híbrida entre a tecnologia digital e a matéria analógica como formulação do pós-cinemático. A obra surge como transcodificação de um filme anterior, Instabile Materie (1995), composto por quimigramas em película 16mm, escaneados e trazidos para a performance, no qual um software de processamento ao vivo permite que a passagem fotograma a fotograma seja trabalhada “elasticamente” através de frame blendings e pixel motion, resultando num filme em fluxo contínuo de morphs animados. Na obra, uma dinâmica de ruído e informação, grão e pixel, é posta enquanto especulação acerca do surgimento de organizações da matéria, friccionando o pós-cinema da performance digital ao vivo com a ruinosa matriz fotoquímica do cinema em película, constituindo uma “mistura impura” que põe em questão passado, presente e futuro das imagens em movimento. Através da discussão de Kim Jihoon e Giuliana Bruno acerca da introdução do hibridismo nas experimentações do pós-cinema, junto da análise do morph enquanto elemento chave da materialidade (e mitologia) do audiovisual digital, avaliaremos como, na minúcia das passagens entre as imagens, Mateira Obscura coloca em movimento problemáticas da representação emergentes na passagem analógico-digital da tecnologia cinematográfica.
From Waste to Sustainable Feed Material: The Effect of Hermetia Illucens Oil on the Growth Performance, Nutrient Digestibility, and Gastrointestinal Tract Morphometry of Broiler Chickens
Authors: Kierończyk Bartosz , Sypniewski Jędrzej , Rawski Mateusz , Czekała Wojciech , Świątkiewicz Sylwester , Józefiak Damian 
Published: November 2019

Abstract
In the present study, the complete cycle of the preconsumer waste transition by black soldier fly larvae (BSFL) into sustainable raw material (dietary fat) for broiler chickens was examined. In two individual experiments, the effects of selected rearing medium made from various preconsumer wastes on the nutritive value and performance of BSFL were tested (1st trial). In the second experiment, partial (25, 50, or 75%) or total replacement of soybean oil fed to broiler chickens by BSFL fat obtained via supercritical CO2 extraction from larvae from the 1st experiment was conducted. In the performance trial on birds, nutrient digestibility, selected gastrointestinal tract (GIT) segments, internal organ traits, and welfare status were also measured. In the first trial, 1-day-old BSFL were allotted to 5 treatments (8 replicates each). The following substrates were tested, i.e., wheat bran, carrots, cabbage, potatoes, and a mixture of the previously mentioned organic food wastes (equal ratio of each). In the second experiment, a total of 960 day-old female Ross 308 chicks were randomly assigned to 5 dietary treatments (16 replicates and 12 birds per replicate). The following groups were applied: SO – 100% soybean oil, HI25 – a mixture containing 25% BSFL fat and 75% SO, HI50 – addition of BSFL and SO in a 50:50 ratio, HI75 – a mixture containing 75% BSFL fat and 25% SO, and HI100 – 100% BSFL fat. The results of the present study showed high variability in the chemical composition of insects among groups (410 vs. 550 g kg−1 CP; 60 vs. 170 g kg−1 EE), as well as a significant influence of rearing substrate composition on BSFL performance, i.e., the average mass of 100 randomly chosen larvae (P<0.001), waste reduction rate (P<0.001), and conversion rate (P=0.008). Moreover, the partial or total replacement of SO by BSFL fat did not affect (P>0.05) the growth performance, coefficients of apparent ileal digestibility of nutrients, selected organ weights and length, or the welfare status of the broilers. In conclusion, it is possible to obtain an environmentally friendly, sustainable energy source from BSFL biomass and implement it in broiler diets without a negative effect on the birds’ production.
Biodiversity, Distribution and Ecology of Testate Amoebae (Arcellinida and Euglyphida) from the Bulgarian Black Sea Coast and the related brackish lakes. A Synthesis
Authors: Golemansky Vassil , Davidova Rositsa 
Published: November 2019

Abstract
The studies on the marine and freshwater testate amoebae of the Bulgarian Black Sea littoral and some related coastal brackish lakes are briefly reviewed. So far, a total of 184 species and subspecies of testate amoebae from 18 families and 45 genera from orders of Arcellinida and Euglyphida were published in national and international journals. The underground waters of the Bulgarian marine sand supralittoral are better studied than the related continental lakes. A total of about 45 species of marine interstitial testate amoebae are known, so far, and a big part of them were for the first time described from the Black Sea littoral. It’s interesting to note the presence in the marine underground waters of the Black Sea littoral of many freshwater testate amoebae also, considered by us as eurybionts. That is due of the low and variable salinity of the littoral Black Sea waters during the year. The presence of some psammobiotic testate amoebae as Psammonobiotus lineare and Corythionella georgiana in some related brackish lakes is also of ecological interest. The general conclusion of the present synthesis is that the testate amoebae fauna of the Bulgarian Black Sea coast and the related with it many brackish and freshwater littoral lakes is few known yet and need more active researches.
Ethnobotanical study of Belezma National Park (BNP) plants in Batna: East of Algeria
Authors: Chohra Djawhara , Ferchichi Loubna 
Published: November 2019

Abstract
The present work focuses on an ethnobotanical study of medicinal plants in the Belezma National Park (BNP), which is located in Batna city. It was conducted to precise on the medicinal plants in the park and gathers all the information on the therapeutic practice used by the local inhabitants of the study area. Using 300 questionnaire cards, ethnobotanical surveys of BNP were conducted during two campaigns (2017 and 2018). The obtained results allowed us to identify 50 medicinal plants used by the population of the region, which are divided into 27 families and 46genus.
The obtained results show both leaves and stems are mostly used for diseases’ treatment in the form of a decoction with a rate of 42.34%. For the treated diseases, the digestive disorders occupy the first place with a rate of 34.01%, followed by uro-genital diseases with a rate of 17.56%, 11.20% for respiratory diseases, 11.84% for orthopedic diseases and 6.23% for cardiovascular.
The founded results could be a database for research on phytochemistry and pharmacology for the national medicinal flora and the population of the BNP region. Also, they constitute a very valuable source of information.
Phytochemistry, HPLC profile and antioxidant activity of aqueous extracts of fenugreek (Trigonella foenum graecum L.) seeds grown in arid zones of Algeria
Authors: Benziane Mohammed Nasir Assam , Acem Kamel , Aggad Hbib , Abdali Mustapha 
Published: November 2019

Abstract
Fenugreek is an herb that has the ability to resist multiple environmental insults, pests, diseases and many pathogens through the synthesis of substances allowing this plant protection, these substances are called phytochemical compounds or secondary metabolites. The aim of this study is to characterize these secondary metabolites in the extracts of fenugreek seeds grown in Algeria and compare the phytochemical profile and antioxidant activity of the aqueous extracts obtained by maceration and decoction. We carried out a “phytochemical screening” on both types of extracts in order to highlight the different classes of secondary metabolites and assaying total polyphenols by the method of Follin ciocaltchu, total alkaloids and tannins contained in these aqueous extracts and appreciate their antioxidant activity using the FRAP technique. A characterization of phytochemical molecules of the two types of Fenugreek extracts was done by chromatographic method with HPLC. Several phytochemical groups were identified in the extracts of fenugreek: tannins, saponins, flavonoids, terpenes and reducing nitrogen compounds. Chromatographic analysis of the samples show that 4 phytochemical molecules were identified in the aqueous maceration extract: kaempferol, genistein, vanillin and myrecitine and 3 molecules for the aqueous extract of decoction are: rutin, kaempferol and vanillin. The aqueous extract of decoction was characterized by the total polyphenols content (31.7 ± 0.031 mg GAE / 100 g of extract), total alkaloids (2.12 ± 0.015%) and tannins (9.75 ± 0.06%) that are higher than those obtained in the aqueous extract of maceration: total polyphenols (18.9 ± 0.12 mg GAE / 100g of extract), total alkaloids (1.71 ± 0.02%) and 8.69 ± 0.02% for the tannins. A non-significant difference was marked for antioxidant activity found in both types of extracts (56.90 ± 0.013 mg AAE / 100g decoction extract against 56.37 ± 0.24 mg AAE / 100g maceration extract). In the end we conclude that fenugreek may be a promising plant genetic resource responsible for an important biological activity, except its nutritional and therapeutic properties due to their phytochemical compounds.
A game that never was: Verney’s duodecimal chess
Authors: Markov Georgi 
Published: November 2019

Abstract
A large chess variant played on a 12x12 board was inadvertently created by G. H. Verney, author of Chess Eccentricities, who seriously misinterpreted one of his sources, A. van der Linde’s Quellenstudien zur Geschichte des Schachspiels. Despite its serendipitous origins, the game, for which the name Verney’s Duodecimal Chess seems appropriate, is surprisingly playable. A set of rules is suggested since those provided by Verney are incomplete.
The Game of Seven: Glückshaus and Related Dice Games
Authors: Richter Jonas 
Published: November 2019

Abstract
Glückshaus is a relatively modern version of the larger family of Games of Seven (games played with two six-sided dice and a stake board with fields usually numbered 2-12, often with an emphasized 7.). This paper looks at various historical versions of the game and shows how the modern Glückshaus version and its pecularities (e.g. a missing field for the number 4) came about when the dice game was combined with a stake board for a card game