bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tembiasakue Rapê: a longa estrada Guarani na história e na memória- reconstruindo o passado, ressignificando o presente e trilhando o futuro.
Authors: Ivarra Ortiz Rosalvo , Machado Almires Martins 
Published: January 2019

Ao longo dos séculos o Guarani foi visto como objeto de estudo e do direito, sendo-lhe negada a característica de agente de sua própria memória/história/narrativa, como protagonista dinâmico, ativo e consequentemente sem espaço para manifestar-se, era o indígena domesticado sobressaindo à imagem genérica construída pelo senso comum ao longo da trágica história que todos já conhecem. Entretanto, assim como os demais seres humanos que habitam a imensidão do planeta terra, enquanto indígenas temos o passado bem vivo na nossa memória e na a capacidade de reconstituir o nosso passado; nosso futuro depende muito da habilidade de compreender e tirar boas lições do que nos aconteceu em outrora. O passado é relembrado por meio das narrativas na fala dos tujá’i (velhinhos), contadores de história Guarani. Conhecimento que é transmitido nas conversas na opy(casa ritual), na beira do fogo quando dos acampamentos de pescaria, caçadas ou ainda nos momentos em que seus olhos e alma parecem voltar no tempo e as narrativas fluem como as águas de um igarapé, adentrando a noite. Para que nosso modo de vida percorra outros modos de narrar o passado e o presente, busca-se a qualificação nos meios acadêmicos, uma abrangência maior de conhecimento enquanto sociedade Guarani e as interações com a sociedade não indígena, engendrando novos conceitos, experiências interpretativas sobre o outro e o que foi dito sobre nós de forma autoritária e violento. É uma tentativa de compreender, traduzir e a posteriori interpretar, para conhecerem-se melhor ambas as sociedades e ampliar os horizontes de conhecimentos e possibilidades, sabendo de antemão que essas aproximações humanas não são tão tranquilas quanto parecem ser. Ser mediador dessa realidade não é nada fácil, ou seja, é um grande desafio.
Coproduction of hydrogen and methane in a CSTR-IC two-stage anaerobic digestion system from molasses wastewater
Authors: Li Qiaoyan , Li Yongfeng 
Published: January 2019

Abstract
A continuous hydrogen and methane production system in a two-stage process has been investigated to increase energy recovery rate from molasses wastewater in this study. This system consisted of a continuous stirred-tank reactor for hydrogen production and an internal circulation (IC) reactor for methane production, and was studied under the influent organic loading rate (OLR) of 18, 24, 30 and 36kg COD/(m3·d) (COD: chemical oxygen demand). The maximum volumetric hydrogen production rate of 2.41 L/(L·d) was obtained at the OLR of 30kg COD/(m3·d) with a hydrogen content of 42%, and the maximum volumetric methane production rate of 2.4 L/(L·d) with a methane content of 74.45% was obtained at the OLR of 36kg COD/(m3·d) using the effluents of hydrogen fermentation as substrate. The maximum of 71.06% of the molasses wastewater energy was converted to biogas (hydrogen and methane) at the OLR of 30kg COD/(m3·d).
Fruit and Vegetable Intake and Mortality in Adults undergoing Maintenance Hemodialysis
Authors: Saglimbene Valeria M. , Wong Germaine , Ruospo Marinella , Palmer Suetonia C. , Garcia-Larsen Vanessa , Natale Patrizia , Teixeira-Pinto Armando , Campbell Katrina L. , Carrero Juan-Jesus , Stenvinkel Peter , Gargano Letizia , Murgo Angelo M. , Johnson David W. , Tonelli Marcello , Gelfman Rubén , Celia Eduardo , Ecder Tevfik , Bernat Amparo G. , Del Castillo Domingo , Timofte Delia , Török Marietta , Bednarek-Skublewska Anna , Duława Jan , Stroumza Paul , Hoischen Susanne , Hansis Martin , Fabricius Elisabeth , Felaco Paolo , Wollheim Charlotta , Hegbrant Jörgen , Craig Jonathan C. , Strippoli Giovanni F.M. 
Published: January 2019

Background and objectives
Higher fruit and vegetable intake is associated with lower cardiovascular and all-cause mortality in the general population. It is unclear whether this association occurs in patients on hemodialysis, in whom high fruit and vegetable intake is generally discouraged because of a potential risk of hyperkalemia. We aimed to evaluate the association between fruit and vegetable intake and mortality in hemodialysis.

Design, setting, participants, & measurements
Fruit and vegetable intake was ascertained by the Global Allergy and Asthma European Network food frequency questionnaire within the Dietary Intake, Death and Hospitalization in Adults with ESKD Treated with Hemodialysis study, a multinational cohort study of 9757 adults on hemodialysis, of whom 8078 (83%) had analyzable dietary data. Adjusted Cox regression analyses clustered by country were conducted to evaluate the association between tertiles of fruit and vegetable intake with all-cause, cardiovascular, and noncardiovascular mortality. Estimates were calculated as hazard ratios with 95% confidence intervals (95% CIs).

Results
During a median follow up of 2.7 years (18,586 person-years), there were 2082 deaths (954 cardiovascular). The median (interquartile range) number of servings of fruit and vegetables was 8 (4–14) per week; only 4% of the study population consumed at least four servings per day as recommended in the general population. Compared with the lowest tertile of servings per week (0–5.5, median 2), the adjusted hazard ratios for the middle (5.6–10, median 8) and highest (>10, median 17) tertiles were 0.90 (95% CI, 0.81 to 1.00) and 0.80 (95% CI, 0.71 to 0.91) for all-cause mortality, 0.88 (95% CI, 0.76 to 1.02) and 0.77 (95% CI, 0.66 to 0.91) for noncardiovascular mortality and 0.95 (95% CI, 0.81 to 1.11) and 0.84 (95% CI, 0.70 to 1.00) for cardiovascular mortality, respectively.

Conclusions
Fruit and vegetable intake in the hemodialysis population is low and a higher consumption is associated with lower all-cause and noncardiovascular death.
3D DIGITIZATION OF FEATURELESS DENTAL MODELS USING CLOSE RANGE PHOTOGRAMMETRY AIDED BY NOISE BASED PATTERNS
Authors: Santoši Željko , Budak Igor , Šokac Mario , Puškar Tatjana , Vukelić Đorđe , Trifković Branka 
Published: January 2019

Development and improvement of 3D digitizing systems provide for the ability to digitize a growing number of materials and geometrical forms of greater complexity. This paper presents the application of 3D digitizing system using close range photogrammetry on the upper jaw cast in plaster in order to obtain its 3D model. Because of the low visual characteristics of gypsum, such as color and texture, many questions arise about the possibility of applying this particular method to this type of physical models. In order to overcome bad visual properties of gypsum, this paper analyzes the possibility of the photogrammetry method application supported by the projected light texture which is based on patterns in the form of noise-obtained mathematically modeled functions. In order to determine the selected image for light texture which gives the better results, an experiment was designed and carried out. Only two images were tested. One image is selected based on previous research and the other one was generated by the Matlab function for uniformly distributed random numbers. For validation and a comparative analysis of the results, an object of 3D digitization was generated with and without projected light texture. CAD inspection was applied for the analysis of the obtained 3D digitizing results. 3D model obtained by approved professional optical 3D scanner as a reference was used. The results in this paper confirm better accuracy of 3D models obtained with the use of light textures, but this approach requires additional hardware and setup adjustment for images acquisition.
Sobrevoo e trilhas da pesquisa: caminhos para olhar a Educação Infantil
Authors: Maia Marta Nidia 
Published: January 2019

Este texto está centrado no processo e estratégias de pesquisa de tese de doutorado já defendida. Seu objetivo é apresentar os caminhos trilhados para elaboração da tese que trata do Currículo da Educação Infantil e sua relação com datas comemorativas. Propôs-se a ouvir sujeitos envolvidos no cotidiano desse currículo – profissionais e crianças. A pesquisa é um exercício de compreensão do particular como forma de apreensão do real, olhando a especificidade como parte de um todo no qual se insere e representa. Os indícios encontrados no campo específico da pesquisa, dizem respeito a ele, mas não só. Dizem respeito à totalidade que o produz, aos sistemas, às escolas, aos sujeitos implicados com a Educação Infantil e seu currículo. Palavras-chave:Pesquisa – Currículo – Educação Infantil This text is centered in the process and doctoral thesis research strategies already advocated. Your goal is to present the paths for the preparation of the thesis dealing with the curriculum of early childhood education and its relationship with anniversaries. It was proposed to hear those involved in the daily curriculum that - professionals and children. The research is a particular understanding of the exercise as real apprehension so, looking at the specificity as part of a whole in which it operates and is. The evidence found in the specific field of research, relate to it, but not only. They relate to all the produce, systems, schools, the subjects involved with the Children's Education and curriculum. Key words:Search - Curriculum - Early Learning
STUDI BEBERAPA DOSIS INFUS DAUN SALAM (Syzygium polyanthum Wight Walp) SEBAGAI ANTIDIARE PADA MENCIT (Mus musculus)
Authors: . Sundari , . Masruhen 
Published: January 2019

Daun Syzygium pholyanthum Wight Walp masyarakat seringkali menyebutnya dengan sebutan daun salam biasanya digunakan masyarakat sebagai bumbu masak. salam merupakan salah satu tanaman obat yang memiliki banyak khasiat dalam mengobati berbagai penyakit,salah satunya sebagai obat diare.Penelitian ini bertujuan untuk mengetahui efek antidiare infus daun salam dengan pengamatan jumlah feses, konsistensi feses, serta lama diare. Daun salam diperoleh dari Lembaga Ilmu Pengetahuan Indonesia (LIPI) UPT Balai Konservasi Tumbuhan Kebun Raya Purwodadi di Pasuruan. Hewan coba dibagi secara acak menjadi 8 kelompok terdiri dari kelompk yang tidak didiarekan, kelompok kontrol positif, kontrol negatif serta kelompok diberikan infus daun salam secara oral dengan berbeda dosis yaitu 15%, 20%, 25%, 30%, dan 35% b/v. Waktu pengamatan dilakukan setiap 1 jam selama 4 jam, evaluasi hasil dilakukan dengan menghitung jumlah feses, skor kosistensi feses serta lama diare mencit. Analisis hasil penelitian yang digunakan adalah analisis varian ( ANAVA), dilanjutkan dengan uji Student Newman Keuls (SNK). Hasil analisis penelitian diperoleh data bahwa infuse daun salam dengan dosis 25% b/v, memberikan efek daya antidiare terbesar yaitu dengan rata rata jumlah feses 56%, konsistensi feses sebesar 51,77%, serta lama diare 36,66 menit. Infus daun salam dosis 15% rata rata jumlah 46,66%, konsistensi feses 43,26%, serta lama diare 46,66 menit. Salam. Dosis 20% rata rata jumlah feses 42,66%, konsistensi feses 36,18,serta lama diare51,67%. Dosis 30% rata rata jumlah feses 32%,konsistensi feses 33,33%,serta lama diare 53,33%.Dosis 35% rata rata jumlah feses 45,33%, konsistensi feses 41,14%, serta lama diare 51,67%. Berdasarkan hasil penelitian dapat disimpulkan daun salam dapat mengurangi jumlah feses, lama diare serta meningkatkan konsisitensitensi feses terhadap mencit. Semakin tinggi dosis infus daun salam yang digunakan untuk antidiare belum tentu daya antidiare infus daun salam semakin meningkat hal itu terbukti bahwa dosis 25% memiliki daya antidiare tertinggi dibanding dosis 15%, 20%, 30%, dan 35%. Dosis 25% memiliki efek yang sama seperti efek yang dihasilkan oleh loperamid dosis 0,052 mg. Berdasarkan hasil penelitian disarankan. Masyarakat menggunakan daun salam sebagai obat antidiare dosis 25%. Isolasi tannin yang terdapat dalam daun salam sehingga zat-zat lainya tidak ikut tersari sehingga memaksimalkan pengobatan diare. Dilakukan penelitian mengenai ED50. Senyawa kimia yang berkhasiat sebagai antidiare ini adalah tannin. Kata kunci: daun Syzygium pholyanthum, diare, infus
Pelepasan Flavonoid Gendarusa vulgaris Nees dari Matriks Sediaan Param Fraksi Etanol 60% dan Param Fasa Air
Authors: Astuti Engrid Juni 
Published: January 2019

The aim of the research is to know the different release gendarusin A from the external tradisional dosage form named param 60% ethanol and param water phase. The release gendarusin A was detected using Transdermal Delivery System equipment and cellophane membrane. Other conditions: Phosphate buffer pH 6,0 as a diffusion Liquid, temperature 37° C ± 0,5° C, sampling time 10, 20, 30, 40, 50, 60 minutes and sample were analysis by HPLC to get concentration of gendarusin A. The result shows that the release flux param at 60% ethanol fraction = 0,6065 µg/cm2/minute1/2 and flux param water phase = 0,3895 µg/cm2/minute1/2. It means that the release gendarusin A from param ethanol 60% fraction more rapid than param water phase. Release gendarusin A percentage from param 60% ethanol fraction is bigger than param water phase.
Difusión de productos a través de redes sociales: una revisión bibliográfica utilizando la teoría de grafos
Authors: Robledo-Giraldo Sebastián , Duque-Méndez Néstor Darío , Zuluaga-Giraldo Jorge Iván 
Published: January 2019

La difusión de productos a través de redes sociales es un campo de aplicación del mercadeo, donde la decisión de compra de un consumidor es influenciada por factores internos y externos como su red de conocidos y familiares. El propósito de esta investigación es identificar las principales perspectivas y plantear futuras investigaciones, apoyados en la revisión selectiva del estado del arte. Para la orientación de la búsqueda y la selección de artículos se utilizó la teoría de grafos, aprovechando las posibilidades de reconocer las conexiones entre los diferentes trabajos, arrojando para su análisis 18 artículos clásicos y 23 artículos actuales. A partir de esto se obtuvo, como resultado de la investigación, cuatro (4) estrategias de mercadeo diferentes: enfocadas a los influenciadores, a los no influenciadores, grupos pequeños y estrategias tradicionales de mercadeo.Palabras clave: difusión de productos, redes sociales, teoría de grafos. ABSTRACT The diffusion of products through social networking is an application field of marketing, where the buying decision of a consumer is influenced by internal and external factors as their network of friends and relatives. The purpose of this research is to identify the main perspectives and propose future research, supported in state of the art selective review. As input for the orientation of search and articles selection, graph theory was used, leveraging the odds of recognizing the links among different works, providing for analysis 18 classic articles and 23 current articles. The result of the investigation showed four different marketing strategies: focused on influencers, non-influencers, small groups and traditional marketing strategies.Keywords: diffusion of products, social networks, graph theory.
Self-Assessment of Students’ Anxiety during High Stake Laboratory Work Examinations
Authors: SHAH Ashfaque Ahmad , Hussain Shafqat , Syeda Zunaira Fatima , Sarwar Muhammad 
Published: January 2019

<p>The present study intends to explore the level of practical examination anxiety<br />among secondary and higher secondary school students and its causes and<br />remedies. A self-developed Perceived Science Practical Anxiety Scale (PSPAS)<br />was used to collect quantitative data from 900 science students of two districts of central Punjab: Sargodha and Faisalabad. Moreover, 50 students were interviewed to explore their perceptions of the causes of science practical examination anxiety and the remedies to reduce it. All students had recently taken science practical examination and therefore had first-hand vivid experience of science practical examination anxiety. The analysis of responses in the questionnaire revealed that on an average more than half (61.50 %) of the students experienced anxiety during practical examination. Fourteen sources of anxiety during practical examination were ranked and synthesis of qualitative data from interviews recorded five categories of anxiety causes: shortage and unavailability of the materials, lack of practice, harsh behaviour of laboratory personnel, over loaded syllabus and lack of guidance. The students’ opinion regarding reducing anxiety was synthesized into four themes: relaxation during practical examination, individual level preparation, completion of practical syllabus well before time and training of laboratory personnel. The findings of the study may be beneficial for teachers, school mangers and policy makers and those who are responsible for the preparation and execution of examination policies, to reduce anxiety among students.</p><p><strong>Keywords:</strong> high stake examinations, higher secondary schools, laboratory work examinations, self-assessment, student anxiety</p>
In Vitro Evaluation of Surface Properties and Wear Resistance of Conventional and Bulk-fill Resin-based Composites After Brushing With a Dentifrice
Authors: Shimokawa CAK , Giannini M , André CB , Sahadi BO , Faraoni JJ , Palma-Dibb RG , Soares CJ , Price RB 
Published: January 2019

SUMMARY

Objectives:
This study evaluated the effect of toothbrushing with a dentifrice on gloss, roughness profile, surface roughness, and wear of conventional and bulk-fill resin-based composites.

Methods and Materials:
Gloss and surface roughness of resin-based composites (RBCs; Admira Fusion X-tra, Aura Bulk Fill, Filtek Bulk Fill Flowable, Filtek Bulk Fill Posterior Restorative, Filtek Supreme Ultra, Herculite Ultra, Mosaic Enamel, SDR flow+, Sonic Fill 2, Tetric EvoFlow Bulk Fill and Tetric EvoCeram Bulk Fill) were analyzed before and after brushing; the roughness profile and wear were also determined after toothbrushing. Representative three-dimensional images of the surface loss and images comparing the unbrushed and brushed surfaces were also compared. Analysis of variance and Tukey post hoc tests were applied (α=0.05) to the gloss, surface roughness, roughness profile, and surface loss data. Pearson's correlation test was used to determine the correlation between gloss and surface roughness, surface loss and percentage of gloss decrease after brushing, and surface loss and surface roughness after brushing.

Results:
For all RBCs tested after 20,000 brushing cycles, the gloss was reduced and the surface roughness increased (p&lt;0.05). However, the roughness profile and the amount of surface loss were dependent on the RBC brand. Admira Fusion X-tra, Aura, Tetric EvoCeram Bulk Fill, and Tetric EvoFlow Bulk Fill showed the deepest areas of wear (p&lt;0.05). A significant negative correlation was found between gloss and surface roughness, and a weak correlation was found between the decrease in gloss and the extent of surface loss, and any increase in surface roughness and the surface loss.

Conclusions:
Toothbrushing with a dentifrice reduced the gloss, increased the surface roughness, and caused loss at the surface of all the RBCs tested. Considering all the properties tested, Mosaic Enamel exhibited excellent gloss retention and a low roughness profile and wear, while Admira Fusion X-tra exhibited the greatest decrease in gloss, the highest roughness profile, and the most wear.
Restoration of a Mandibular Incisor With a Computer-aided Design/Computer-aided Manufacturing Fabricated Anterior Onlay
Authors: May J , Watson J 
Published: January 2019

SUMMARY
The use of computer-aided design/computer-aided manufacturing (CAD/CAM) dentistry has triggered novel approaches to restoring teeth in ways that increase efficiency, improve esthetics, and conserve tooth structure. Endodontically treated mandibular incisors offer a challenging restorative opportunity due to the small amount of natural tooth structure and the required amount of reduction needed for restorative material. The case presented demonstrates how to leverage chairside CAD/CAM technology to restore a discolored and fractured endodontically treated mandibular incisor without the use of a post and core and completing the restoration in a single visit.
Pengembangan Pariwisata Budaya dalam Perspektif Pelayanan Publik
Authors: Prasodjo Tunggul 
Published: January 2019

Daya tarik objek wisata tidak lepas dari beberapa faktor yang harus ada di dalamnya, mulai dari objek wisata itu sendiri, organisasi yang mengelola objek wisata, dan wisatawan itu sendiri. Guna meningkatkan daya tarik wisatawan, kemampuan manajemen dari objek pariwisata itu baik untuk mengembangkan atau pun melayani sangat menentukan kualitas keterterikan wisatawan. Kajian ringkas ini coba menganalisa upaya pengembangan pariwisata budaya dari sudut pandang administrasi dan pelayanan publik. Kebutuhan wisatawan secara administratif, berhubungan erat juga dengan kebutuhan pelayanan.. Pelayanan yang baik oleh pengelola pariwisata akan berbanding lurus dengan perkembangan objek wisata tersebut. Selain itu, guna menguatkan daya tarik bagi wisatawan yang lebih luas, maka diperlukan sistem pemasaran yang baik. Kata Kunci: Pariwisata Budaya, Adminsitrasi, Pelayanan Publik.
Peningkatan Kualitas Publikasi Ilmiah Mahasiswa dalam Menunjang Daya Saing Perguruan Tinggi
Authors: Salam Rudi , Akhyar Muhammad , Tayeb Abd. Muhaimin , Niswaty Risma 
Published: January 2019

Penelitian ini bertujuan untuk mengetahui kualitas publikasi ilmiah mahasiswa dalam menunjang daya saing perguruan tinggi. Pendekatan yang dilakukan adalah penelitian tindakan kelas yang dilaksanakan pada mahasiswa Program Studi Pendidikan Administrasi Perkantoran Fakultas Ilmu Sosial Universitas Negeri Makassar. Mahasiswa yang berkonstribusi sebanyak 7 orang dengan berbeda latar belakang daerah seperti Aceh, Kalimantan, ternate, dan Papua. Hasil penelitian menunjukkan bahwa dalam proses pre test, penyajian materi pelatihan dan post test telah memberikan hasil yang baik. Hal ini terbukti bahwa manuskrip/artikel yang dibuat telah dipublikasikan pada jurnal nasional, konferensi nasional dan internasional. Kata Kunci: Kualitas, Publikasi Ilmiah, Daya Saing