bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rancang Bangun Aplikasi CRM Fleet Management System dengan Algoritma Searching Sequential
Authors: Affandi Fahrul Dwi , Rudiarto Sabar 
Published: March 2019

Shipping company is companies that provide services in collection, management, warehousing and delivery of goods or commonly called forwarding agents. Shipping goods is the process of moving goods from one place to another. One of the tools used by the shipping company is transportation. Wich is the reason why people or companies need shipping service is a means of transpotation that supports people or companies themselves is very limited. Therefore, the services of other parties are needed to help deliver goods. Because this delivery service requires a lot of drivers, the shipping company needs driver data storage media that is owned while searching for a driver who is delivering and not so that the shipment of goods is in accordance with the given schedule and able to be on time. There areseveral algorithms that can be used, one of which is sequential search, which is a basic and easy algorithm for searching where the process looks for data in a 1-dimensional array that will be traced in all elements of the array element to the end and the data sought does not need to be sorted first fist. In this research, the data search system uses the sewuential search method to be able to recommend the driver and fleet available for delivery.
Comparison of achieved and predicted tooth movement of maxillary first molars and central incisors: First premolar extraction treatment with Invisalign
Authors: Dai Fan-Fan , Xu Tian-Min , Shu Guang 
Published: March 2019

ABSTRACT

Objectives:
To compare achieved and predicted tooth movements of maxillary first molars and central incisors in first premolar extraction cases treated with Invisalign.

Materials and Methods:
The present study included 30 patients who received maxillary first premolar extraction treatment with Invisalign. The actual posttreatment model was registered with the pretreatment model on the palatal stable region and superimposed with the virtual posttreatment model. Achieved and predicted tooth movements of maxillary first molars and central incisors were compared using paired t-test. Linear mixed-effect model analyses were used to explore the influence of age (adolescents vs adults), attachment (G6-optimized vs 3-mm vertical, 3-mm horizontal, and 5-mm horizontal), and initial crowding on the differences between predicted and achieved tooth movement (DPATM).

Results:
First molars achieved greater mesial tipping, mesial translation, and intrusion than predicted. Central incisors achieved less retraction and greater lingual crown torque and extrusion than predicted. Adolescents showed greater DPATM in the mesiodistal translation of first molars and labiolingual translation of central incisors and smaller DPATM in the occlusogingival translation of the first molars and crown torque of the central incisors than adults. The 3-mm vertical attachment group showed greater DPATM in the mesiodistal translation of the first molars vs the G6-optimized attachment group. Initial crowding had an inverse correlation with DPATM in angulation and mesiodistal translation of the first molars.

Conclusions:
First molar anchorage control and central incisor retraction were not fully achieved as predicted in first premolar extraction treatment with Invisalign. Age, attachment, and initial crowding affected the differences between predicted and achieved tooth movement.
Efficacy of injectable platelet-rich plasma in reducing alveolar bone resorption following rapid maxillary expansion: A cone-beam computed tomography assessment in a randomized split-mouth controlled trial
Authors: Alomari Eyad B. , Sultan Kinda 
Published: March 2019

ABSTRACT

Objectives:
To evaluate the effectiveness of platelet-rich plasma (PRP) with its growth factors in minimizing the side effects of rapid maxillary expansion (RME) on the periodontal tissue of anchoring teeth using cone-beam computed tomography (CBCT).

Materials and Methods:
A randomized, split-mouth clinical trial was conducted on 18 patients aged 12–16 years (14 ± 1.65) with a skeletal maxillary constriction who underwent RME using a Hyrax appliance. The sample was randomly divided into two groups: intervention and control sides. PRP was prepared and injected on the buccal aspect of supporting teeth in the intervention group. High-resolution CBCT imaging (H-CBCT) was carried out preoperatively (T0) and after 3 months of retention (T1) to study the buccal bone plate thickness (BBPT) and buccal bone crest level (BBCL) of anchoring teeth. Changes induced by expansion were evaluated using paired sample t-test (P &lt; .05).

Results:
Results showed that there was no significant difference in BBPT and BBCL between the two groups after RME (P &gt; .05). The prevalence of dehiscence and fenestrations was increased at (T1) in both groups and the percentage was higher in the PRP group.

Conclusions:
RME induced vertical and horizontal bone loss. PRP did not minimize alveolar defects after RME.
A cross-sectional cohort study of gingival crevicular fluid biomarkers in normal-weight and obese subjects during orthodontic treatment with fixed appliances
Authors: Saloom Hayder F. , Carpenter Guy H. , Cobourne Martyn T. 
Published: March 2019

ABSTRACT

Objectives:
To investigate the effects of obesity on biomarker levels within lower incisor gingival crevicular fluid (GCF) in subjects undergoing routine fixed appliance orthodontic treatment.

Materials and Methods:
This was a cross-sectional clinical cohort study. GCF was collected from normal-weight and obese subjects at completion of alignment at least 1 month after placement of 0.019 × 0.025-inch stainless-steel archwires. The primary outcome was the difference in GCF biomarker levels between groups. Secondary outcomes included differences in clinical parameters of plaque and gingival indices, unstimulated whole-mouth saliva, and GCF flow rates.

Results:
Thirty-eight subjects (18 male, 20 female) with a mean age of 25.6 (SD, 6.3) years and mean body mass index (BMI) of 22.6 (1.6) in normal-weight and 32.4 (2.2) kg/m2 in obese groups were investigated. Apart from BMI (P &lt; .0001), there were no statistically significant differences in essential demographics between groups. Significantly increased levels of the adipokine leptin (P &lt; .009) and the tissue-remodeling biomarker matrix metalloproteinase-9 (MMP9; P &lt; .020) were identified in the obese cohort. For the remainder of the biomarkers, including the RANKL bone-remodeling marker and several inflammatory markers, there were no significant differences between groups. No correlation was observed between plaque index or gingival index for any GCF biomarker for either group (P = .07–1.00).

Conclusions:
This study investigated the GCF biochemical profile of obese and normal-weight subjects undergoing fixed-appliance orthodontic treatment. Significantly increased levels of the adipokine leptin and the tissue-remodeling biomarker MMP9 were identified in the obese group. These data provide evidence of differences in GCF biochemistry between obese and normal-weight subjects undergoing fixed appliance orthodontic treatment.
Influence of clinical experience on accuracy of virtual orthodontic attachment bonding in comparison with the direct procedure
Authors: De Oliveira Natalice S. , Rossouw Emile , Lages Elizabeth M. B. , Macari Soraia , Pretti Henrique 
Published: March 2019

ABSTRACT

Objectives:
To compare the accuracy of bonding orthodontic attachments in a digital environment with the direct bonding procedure depending on the level of the orthodontist's clinical experience.

Materials and Methods:
A total of 1120 artificial teeth of 40 identical models (20 solid sets + 20 digital sets) were divided into four groups: (1) direct bonding (experienced clinicians). (2) direct bonding (postgraduate students), (3) virtual bonding (experienced clinicians), and (4) virtual bonding (postgraduate students). The differences in individual position of the placed attachments were measured after three-dimensional superimposition of the models using customized software.

Results:
In the interoperator comparison, experienced clinicians were more exact than postgraduate students in virtual bonding in the angular dimension. Between the bonding techniques, virtual bonding was more accurate than the direct technique. The prevalence of errors was higher in the direct procedure than virtual bonding, and the errors were more significant in the premolar and molar teeth.

Conclusions:
Clinical experience had a positive influence in achieving a higher rate of correctness/accuracy in the angular dimension only during virtual bonding. Virtual bonding was more accurate than direct bonding in the vertical and horizontal dimensions. Early diagnosis of errors in the bonding positions of attachments could be of benefit to both clinicians and patients by predicting discrepancies that may lead to undesirable orthodontic movements.
Kartlegging og verdisetting av naturtyper
Authors: Gaarder Geir , Wangen Kristin 
Published: March 2019

Mapping of habitats is central to preserve biodiversity in Norway. This article describes the historic development of the methodology used to classify and assign value to nature types, a process that has been going on for almost ten years. A positivistic view of science has characterized the process, especially over the last few years, both among the authorities and in central specialist fora.
This article discusses several challenges related to the development of the methodology. It is especially critical of Parliament’s demand for value-free methodology, which it argues is in fact impossible. Further, it discusses the need to employ expert opinion and to describe uncertainty. It also criticizes the lack of analyses that expose possible model errors of the methodology. This is especially applicable with respect to relevance and precision, where high precision in the method may increase the risk of failing to achieve the objective.
The article concludes that sufficient focus has not been placed on the challenges that appear in the intersection between natural science and practical management during the development of the new methodology for habitat mapping. This process has demonstrated the importance of broad competence, of being open about choices and acknowledging the consequences of these, and of having enough patience to develop a good methodology.
Resultados de la evaluación del modelo educativo para la formación por competencias laborales en los alumnos de la División de Ingenierías de la Universidad de Guanajuato / Results of the Evaluation of the Educational Model for the Training by Labor Competences in the Students of the Engineering Division of the University Of Guanajuato
Authors: Flores Rodríguez Víctor Guillermo , Alcalá Cortés Nélida Bethel 
Published: March 2019

Este artículo presenta los resultados de una investigación llevada a cabo en la División de Ingenierías de la Universidad de Guanajuato (UG), Campus Guanajuato, y cuyo objetivo general fue evaluar la implementación del modelo educativo para la formación por competencias laborales en los alumnos, así como determinar el impacto que tuvo la actualización curricular de los programas educativos. Esto con la finalidad de definir las acciones que se deben realizar para que los docentes cuenten con las competencias genéricas especificadas en el Modelo Educativo de la UG. Se seleccionó una muestra de 1460 alumnos de un total de 1722 estudiantes que estuvieron inscritos en los diferentes programas educativos de la división ya mencionada en el semestre enero-junio de 2015. Esta muestra y las técnicas e instrumentos utilizados para la recolección de la información, al igual que el método de análisis factorial, facilitaron la consecución de las metas planteadas.Entre las conclusiones se resalta la importancia de diseñar, aplicar y evaluar programas de intervención tanto para estudiantes como para profesores capaces de modificar, en cada caso, los enfoques de enseñanza-aprendizaje, así como de contar con una herramienta educativa que permita desarrollar en el alumno el afán de búsqueda y de creatividad para alcanzar una mejor comprensión de los fenómenos y facilitar el aprendizaje y la práctica misma de los conocimientos.
PENERAPAN PROBLEM BASED LEARNING DAPAT MENINGKATKAN HASIL BELAJAR PESERTA DIDIK PADA PELAJARAN EKONOMI
Authors: Nurlinda Nurlinda 
Published: March 2019

Penelitian ini bertujuan untuk memperbaiki praktik pembelajaran dikelas yang berimbas kepada meningkatkan aktivitas dan hasil belajar peserta didik. Model pembelajaran Problem Based Learning dianggap mampu mendukung pembelajaran abad 21 yang menekankan pada kemampuan peserta didik dalam mencari tahu dari berbagai sumber, merumuskan permasalahan, berpikir analitis dan kerjasama serta berkolaborasi dalam menyelesaikan masalah dijadikan sebagai sasaran tindakan penelitian. Adapun model action research yang dikembangkan berbentuk siklus yang meliputi kegiatan perencanaan, tindakan, observasi dan refleksi. Metode pengumpuan data melalui tes dan observasi. Hasil penelitian menunjukkan hasil belajar peserta didik dapat meningkat seiring dengan meningkatnya kemampuan bekerjasama secara efektif dan kreatif dengan anggota tim dikelompoknya dan teman sekelas tanpa memandang perbedaan pendapat dan mampu menyampaikan ide-ide baru dalam memecahkan permasalahan dalam belajar. Kata Kunci : Problem Based Learning-aktivitas beelajar- hasil belajar
PENGARUH KUALITAS PELAYANAN DAN STORE ATMOSPHERE TERHADAP IMPULSE BUYING PADA TOKO MAKMUR SWALAYAN DI KOTA LANGSA
Authors: Bulan Tengku Putri Lindung , Rizal Muhammad , Widiyanti Tri 
Published: March 2019

Penelitian ini bertujuan untuk mengetahui pengaruh kualitas pelayanan dan store atmosphere terhadap impulse buying pada Toko Makmur Swalayan di Kota Langsa. Sampel dalam penelitian ini berjumlah 96 responden. Metode analisis data meliputi: uji validitas dan reliabilitas, uji asumsi klasik, analisis regresi linier berganda dan uji hipotesis. Hasil penelitian menunjukkan bahwa dari hasil koefisien determinasi (R2) menjelaskan kualitas pelayanan dan store atmosphere mempengaruhi impulse buying pada Toko Makmur Swalayan di Kota Langsa sebesar 29,7%, sedangkan sisanya 70,3% dipengaruhi oleh variabel lain diluar model penelitian ini. Hasil uji t menjelaskan bahwa kualitas pelayanan dan store atmosphere secara parsial berpengaruh signifikan terhadap impulse buying pada Toko Makmur Swalayan di Kota Langsa. Hasil uji F menjelaskan bahwa kualitas pelayanan dan store atmosphere secara simultan berpengaruh signifikan terhadap impulse buying pada Toko Makmur Swalayan di Kota Langsa. Kata Kunci: Kualitas Pelayanan, Store Atmosphere, dan Impulse Buying
Optical spectroanalyzer with extended dynamic range for pharmacokinetic investigations of photosensitizers in biotissue
Authors: Meerovich G. A. , Akhlyustina E. V. , Savelieva T. A. , Linkov K. G. , Loschenov V. B. 
Published: March 2019

Currently, the most promising method for the study of pharmacokinetics of drugs with fluorescent properties is the spectral-fluorescent method. In this article, we propose an algorithm for expanding the dynamic range of the spectrum analyzer by automatically monitoring the maximum spectral density in the recorded fluorescence spectrum and automatically controlled changes in the accumulation time depending on this value, followed by compensation of the output signal with regard to this change, as well as hardware circuit solutions that allow this algorithm.Testing of LESA-01-"Biospeс" spectrum analyzer, upgraded using the proposed approach, was carried out on photosensitizer dispersions based on tetra-3-phenylthiophthalocyanine hydroxyaluminium of various concentrations (from 0.01 mg/l to 50 mg/l), approximately corresponding to the concentrations realized in the process of studying pharmacokinetics in calibration samples and tissues of experimental animals.The proposed solutions that implement the algorithm for recording fluorescence spectra with automatic change of accumulation time depending on the signal level, ensured a significant expansion of the dynamic range of the spectrum analyzer (up to 3.5 orders of magnitude) and improved accuracy in pharmacokinetic studies.
PRODUCTIVITY IMPROVEMENT OF ONION (ALLIUM CEPA L.) UNDER AGRO- CLIMATIC CONDITIONS OF MANSEHRA, PAKISTAN
Authors: S. Islam, F. Ahmad, N. Ahmad Qamar- uz- Zaman, F. S. Hamid, 
Published: March 2019

The present study was conducted to investigate the effect of various levels of NPK fertilizers on the yield and yield contributing factors of onion.Treatments includes namely T1(00-00-00),T2(25-25-12.5),T3(50-50-25),T4(75-75-37.5)and T5(100-100-50) NPK kg/ha. All P and K fertilizer was applied as basal dose while Nitrogen was applied in split doses. The variety used in the study was Swat-1. Data revealed that at harvest maximum plant height of 53.8cm, No. of leaves/plant (7), No. of roots/plant (95), No. of bulb/plot ( 221), fresh weight/bulb (127.7g), bulb size (6.4 cm), and yield of 24.92 tons/ha were recorded in treatment T5 provided 100-100-50 NPK kg/ha followed by plant height of 52.2cm, No. of leaves/plant (6), No. of roots/plant (83), No. of bulb/plot(156) , fresh weight/bulb 118g , bulb size 5.7cm, and 23.87 tons/ha yield in treatment receiving 75-57-37.5NPK kg/ha. The minimum plant height of 46.3 cm, No. of leaves/plant (5), No. of roots/plant (55), No. of bulb/plot (114), fresh weight/ bulb (103.5 g) bulb size (5.05cm) and yield of 17.80 tons/ha was recorded in control plot (without NPK). Results indicates that NPK @100-100-50 kg/ha proved to be the optimal dose of fertilizer to get maximum yield of onion.
MODELING DYNAMIC ADSORPTION ISOTHERMS AND THERMODYNAMIC PROPERTIES OF SPECIALTY GROUND ROASTED-COFFEE (Coffee Arabica L.)
Authors: Collazos-Escobar Gentil Andres , Gutiérrez-Guzman Nelson , Vaquiro Herrera Henry A. 
Published: March 2019

Specialty coffee is highly differentiated product because of its sensorial attributes: aroma, body and brand reputation. In specialized markets, these products are highly valued, and sometimes up to six times their commercial value is paid. Thus, it is essential to preserve their freshness. Sorption isotherms are necessary for determining and studying water sorption changes in specialty coffee during storage. This study aimed to determine the adsorption isotherms of specialty ground roasted-coffee at temperatures of 25 °C, 30 °C and 40 °C and water activities between 0.1 and 0.8 using the dynamic dewpoint method (DDI). The experiment sorption data were modeled using 12 different equations with non-linear regression to represent the dependence of the equilibrium moisture content with both water activity and temperature. In addition, the thermodynamic properties were determined with the experiment adsorption data. The results showed that type III isotherms were obtained according to the Brunauer classification, and the Weibull equation satisfactorily modeled the effect of the temperature on the hygroscopic equilibrium in the specialty ground roasted-coffee. The results of thermodynamic analysis showed that the net isosteric heat of adsorption and Gibbs free energy decreased as the equilibrium moisture content increased, indicating the amount of energy released, a strong bond energy between water molecules in the product components and spontaneity in the adsorption process. The entropy of the adsorption increased with the moisture content, leading to product stability conditions during storage. The results were similar to those reported for the roasted and ground coffee of others cultivars.
Por entre retalhos de panos, gotas de perfume, agenda escolar e jogos de bola: notas sobre o nacional-global
Authors: Nery Salete 
Published: March 2019

O objetivo deste trabalho é discutir o processo de construção da proposta de moda brasileira para consumo nacional e internacional elaborada pelo designer paulistano Alexandre Herchcovitch para a marca Herchcovitch; Alexandre de moda vestuário. Com este intento, foram utilizadas para interpretação seus desfiles (do intervalo de 2002 a 2009) e o livro pelo estilista escrito como aconselhamento aos iniciantes na carreira: Cartas a um jovem estilista (2007). A partir dessa trajetória e de exemplos advindos de outras searas – futebol, material escolar e perfumes –, para além da contribuição dos debates travados por cientistas sociais, busca-se apontar questões referentes ao tema da relação ambivalente entre o uno e o diverso como faces da mesma moeda.
Helza Camêu (1903-1995) e Joanídia Sodré (1903-1975): a construção “feminina” de carreiras “masculinas” no universo musical erudito brasileiro
Authors: Carvalho Dalila Vasconcellos de 
Published: March 2019

Neste artigo pretendo mostrar como duas musicistas brasileiras: Helza Camêu (1903-1995) e Joanídia Sodré (1903-1975)[1] tornaram-se compositora e maestrina, respectivamente, nos anos 1930, no Rio de Janeiro. Quais configurações sociais viabilizaram o acesso dessas mulheres à composição e à regência, até então, duas atividades restritas aos homens? Embora tenham começado a carreira como pianista nos anos de 1920 no Rio de Janeiro, elas não prosseguiram como concertista, então um espaço de consagração feminina, basta mencionar as duas principais pianistas brasileiras Guiomar Novaes (1894-1979) e Magdalena Tagliaferro (1893-1986) que concomitantemente construíam uma carreira internacional[2]. Joanídia estreou como maestrina em 1930, sendo provavelmente a primeira mulher a realizar o feito de reger uma orquestra sinfônica no Teatro Municipal. Helza, por sua vez, estreou como compositora em 1934, tendo sido talvez uma das poucas, senão a única mulher a ser laureada (1936 e 1943) em concursos de composição da época.
[1] Este artigo se apoia na dissertação de mestrado atualmente publicada em livro (Carvalho, 2012) cuja pesquisa foi realizada nos arquivos pessoais de Helza Camêu e Joanídia Sodré depositados no Rio de Janeiro, respectivamente, na Fundação Biblioteca Nacional, Divisão de Música e Arquivo Sonoro (DIMAS) e na Biblioteca Alberto Nepomuceno, da Escola de Música da Universidade Federal do Rio de Janeiro. Também foram coletados materiais no Museu da Imagem e do Som do Rio de Janeiro, na sessão de Periódicos da Fundação Biblioteca Nacional e na Academia Brasileira de Música. Outros materiais foram obtidos junto a Dona Julieta Machado e à professora Luciana Dutra.
[2] Ainda hoje, Guiomar e Magda são consideradas entre os maiores intérpretes pianistas do século XX.
Héroïnes féminines et femmes héroïques dans l’œuvre théâtrale de Rachel de Queiroz: Maria Bonita et Maria do Egito
Authors: Manera Giulia 
Published: March 2019

Na década de 1950 Rachel de Queiroz, na época uma escritora e uma jornalista renomada, começa a escrever para o teatro. Ela compõe duas peças, Lampião (1953) et A Beata Maria do Egito (1958), centradas nas suas protagonistas femininas: a personagem histórica de Maria Bonita e a figura da agiografia cristã da Santa Maria do Egito. Para criar as duas Marias, a cangaceira e a beata, e lhe dar uma individualidade na cena, Rachel de Queiroz desenvolve a matéria regional, histórica e religiosa. A leitura deste processo de escritura permite não somente de analisar a representação do feminino na obra cênica de Rachel de Queiroz mas tembém de compreender como esta representação dialoga com a dramatugia brasileira contemporânea.
O Casamento Sob a Mira Da Autoria Feminina
Authors: Barbosa Adriana Maria De Abreu 
Published: March 2019

Leitura feminista apoiada no conceito de formação discursiva(FD) de contos das autoras brasileiras Marina Colasanti, Ana Miranda e Kátia Borges. Tomando o texto literário como lócus de tecnologia de gênero(Lauretis,1994), procuro descobrir o que permanece e o que se altera em termos estéticos e temáticos nas narrativas dessas autoras na passagem do século XX ao XXI no que tange os conceitos de gênero e o ideário feminista(OLIVEIRA,1993).