bluuebunny/crossref_metadata_2025_split huggingface dataset:
IMPLEMENTASI ALGORITMA MULTINOMIAL NAIVE BAYES CLASSIFIER
Authors: Setianingrum Anif Hanifa , Kalokasari Dea Herwinda , Shofi Imam Marzuki 
Published: January 2018

ABSTRAK Informasi diperkirakan lebih dari 80% tersimpan dalam bentuk teks tidak terstruktur. Oleh karena itu, dibutuhkan sistem pengelolaan teks yaitu dengan metode text mining yang diyakini memiliki potensial nilai komersial tinggi. Salah satu implementasi dari text mining yaitu klasifikasi teks. Tidak hanya dokumen, pemanfaatan klasifikasi juga digunakan pada surat. Peneliti mengkaji Multinomial Naive Bayes Classifier untuk mengklasifikasi surat keluar sehingga dapat menentukan nomor surat secara otomatis. Sistem klasifikasi didukung dengan confix-stripping stemmer untuk menemukan kata dasar dan TF-IDF untuk pembobotan kata. Pengujian diukur dengan menggunakan confusion matrix. Dari hasil pengujian menunjukkan bahwa implementasi Multinomial Naive Bayes Classifier pada sistem klasifikasi surat memiliki tingkat accuracy, precision, recall, dan F-measure berturut-turut sebesar 89,58%, 79,17%, 78,72%, dan 77,05%. ABSTRACT The information estimated that more than 80% is stored in the form of unstructured text. Therefore, it takes a text management system, namely text mining method is believed to have high potential commercial. One of text mining implementation is text classification. Not only documents, the use of classification is also used in official letter. Researcher examined Multinomial Naive Bayes Classifier to classify the letter so it can determine the letters classification code automatically. The classification system is supported by confix-stripping stemmer to find root and TF-IDF for term weighting. The test used by confusion matrix of a classified as a measure of its quality. The test results showed that the implementation of Multinomial Naive Bayes Classifier on letter classification system has a level of accuracy, precision, recall, and F-measure respectively for 89.58%, 79.17%, 78.72% and 77.05%.How to Cite : Setianingrum, A. H. Kalokasari, D.H . Shofi. I. M. (2017). IMPLEMENTASI ALGORITMA MULTINOMIAL NAIVE BAYES CLASSIFIER. Jurnal Teknik Informatika, 10(2), 109-118. doi: 10.15408/jti.v10i2.6822Permalink/DOI: http://dx.doi.org/10.15408/jti.v10i2.6822
Do fazer poético da infância: ‘uma coisa que não é a mesma coisa mas é igual’
Authors: Magalhães Violante F. 
Published: January 2018

O reconhecimento de textos poéticos produzidos por crianças tem o mérito didático de trazer um incentivo para uma educação estético-literária. Quando publicadas, tais produções não só constituem um campo de fruição para o leitor (criança, jovem e adulto), como potenciam o campo formativo e possibilitam a investigação. Um dos projetos que, em Portugal, tem persistido na divulgação da escrita poética infantil é Cancioneiro Infanto-juvenil para a Língua Portuguesa, do Instituto Piaget. Iniciado em 1989 e idealizado para 30 anos, deste projeto resultaram já 17 volumes. Neste artigo, analisam-se os textos inseridos em alguns desses volumes, de crianças com idades compreendidas entre os 2 e os 6 anos. Se mais não fosse, analisados de forma entrecruzada com aspetos pedagógicos, científicos e didáticos, os textos em análise são depoimentos preciosos, pois são modos de as crianças se dizerem e ajudam-nos, a nós, adultos, a pensá-las, a conhecê-las melhor.********************************************************************Childhood poetics: ‘a thing that is not the same thing but the same’Abstract: The recognition of poetic texts produced by children has the didactic merit of bringing an incentive for aesthetic-literary education. When published, such productions not only constitute a field of enjoyment for the reader (child, youth and adult), but also enhance the field of education and enable research. One of the projects in Portugal that has persisted in the dissemination of poetic texts written by children is Cancioneiro Infantojuvenil para a Língua Portuguesa, of Instituto Piaget. Started in 1989 and designed for 30 years, it was already published 17 books. In this article, we analyze texts ‘written’ by children from 2 to 6 years of age. Moreover, analyzed in a way interspersed with pedagogical, scientific and didactic aspects, these texts are precious testimonies, because they are ways for children to express their own world and to help us, adults, to think about them, and to know them better.Keywords: Children’s literature; Children’s writing; Cancioneiro Infanto-juvenil para a Língua Portuguesa
Tumor Mutational Burden Guides Therapy in a Treatment Refractory POLE-Mutant Uterine Carcinosarcoma
Authors: Bhangoo Munveer S. , Boasberg Peter , Mehta Pareen , Elvin Julia A. , Ali Siraj M. , Wu Winnie , Klempner Samuel J. 
Published: January 2018

Abstract

Gynecologic carcinosarcomas, previously known as malignant mixed Müllerian tumors, are uncommon malignancies that demonstrate an aggressive biology and lack a standard therapeutic approach. Molecular analyses have revealed recurrent alterations in chromatin remodeling genes, but clinical support for therapeutic significance is lacking. We prospectively identified a patient with refractory uterine carcinosarcoma whose tumor was subject to molecular profiling at diagnosis and again at radiographic progression. Initial molecular testing did not assess tumor mutational burden, DNA polymerase ? (POLE), or microsatellite status. After the failure of several lines of chemotherapy, comprehensive genomic profiling of a repeat biopsy identified two missense mutations of the exonuclease domain of POLE (P286R and T323A). Tumor mutational burden was elevated (169 mutations per DNA megabase), consistent with an ultramutator phenotype. As seen in previously reported POLE-endometrioid cases, our patient harbored alterations in PIK3CA, ARID1A, and PTEN and was microsatellite stable, with appreciable tumor-infiltrating lymphocytes. She achieved an ongoing durable response with pembrolizumab. This is the first report of programmed cell death protein 1 response in uterine carcinosarcoma.

Key Points
Uterine carcinosarcoma is an uncommon and aggressive histologic variant of endometrial carcinoma with a poor prognosis. Inactivating DNA polymerase ? (POLE) mutations have been associated with high tumor mutational burden (TMB) and response to immune checkpoint inhibition. To the authors' knowledge, this is the first report of response to immune checkpoint inhibitor therapy in a patient with uterine carcinosarcoma. This case further supports expanding genomic profiling to include assessment of tumor mutational burden across tumor types, given the potential for immune checkpoint inhibitor therapy in TMB-high tumors.
Benefit-Risk Summary of Regorafenib for the Treatment of Patients with Advanced Hepatocellular Carcinoma That Has Progressed on Sorafenib
Authors: Pelosof Lorraine , Lemery Steven , Casak Sandra , Jiang Xiaoping , Rodriguez Lisa , Pierre Vadryn , Bi Youwei , Liu Jiang , Zirkelbach Jeanne Fourie , Patel Anuja , Goldberg Kirsten B. , McKee Amy E. , Keegan Patricia , Pazdur Richard 
Published: January 2018

Abstract

On April 27, 2017, the U.S. Food and Drug Administration approved regorafenib for the treatment of patients with advanced hepatocellular carcinoma (HCC) who had previously been treated with sorafenib. Approval was based on the results of a single, randomized, placebo-controlled trial (RESORCE) that demonstrated an improvement in overall survival (OS). Patients were randomly allocated to receive regorafenib160 mg orally once daily or matching placebo for the first 21 days of each 28-day cycle. The trial demonstrated a significant improvement in OS (hazard ratio [HR] = 0.63; 95% confidence interval [CI], 0.50–0.79, p &lt; .0001) with an estimated median OS of 10.6 months in the regorafenib arm and 7.8 months in the placebo arm. A statistically significant improvement in progression-free survival (PFS) based on modified RECIST for HCC [Semin Liver Dis 2010;30:52–60] (HR = 0.46; 95% CI, 0.37–0.56, p &lt; .0001) was also demonstrated; the estimated median PFS was 3.1 and 1.5 months in the regorafenib and placebo arms, respectively. The overall response rate, based on modified RECIST for HCC, was 11% in the regorafenib arm and 4% in the placebo arm. The toxicity profile was consistent with that observed in other indications; the most clinically significant adverse reactions were palmar-plantar erythrodysesthesia, diarrhea, and hypertension. Based on the improvement in survival and acceptable toxicity, a favorable benefit-to-risk evaluation led to approval for treatment of patients with advanced HCC.

Implications for Practice
Regorafenib is the first drug approved by the U.S. Food and Drug Administration for the treatment of hepatocellular carcinoma that has progressed on sorafenib and is expected to become a standard of care for these patients.
CaNOP 3U CubeSat Attitude Determination and Control Testing System: Helmholtz Cage Design
Authors: Ananda Celestine Elyse , Bartel Nicholas 
Published: January 2018

Canopy Near Infrared Observing Project (CaNOP) is a WSGC-funded 3U CubeSat program to make multispectral reflectance measurements across a range of global forests. Â The project requires active attitude knowledge and control. This paper describes the design and construction of a test apparatus to validate the detumbling and attitude control systems of the CaNOP satellite. The apparatus generates a uniform 3-axis adjustable magnetic field to simulate on-orbit magnetic conditions. A Helmholtz cage implements six coils to create a region of uniform and adjustable magnetic field in which to test the orientation and attitude determination and control systems of a satellite.
Развитие территориально-отраслевого разделения труда в рыночных условиях функционирования сельского хозяйства региона
Authors: Pecinovsky V. F. 
Published: January 2018

Цель: разработка методических положений по совершенствованию регионального размещения и специализации сельскохозяйственного производства в регионе. Обсуждение: одно из важнейших условий конкурентно способности сельского хозяйства, является рациональное размещение его отрасли (видов продукции) на основе территориально-отраслевого разделения труда, под которым в рыночной экономики следует понимать взаимосвязанную специализацию отдельных регионов, на производстве тех или иных видов сельскохозяйственной продукции, размеры, интенсивность, и направленность их товарных потоков, обусловленные, с одной стороны, спросом и предложением, а с другой – государственным регулированием аграрного рынка. Анализ структурных сдвигов в размещении сельхозпроизводства в Центрально-Черноземном районе (ЦЧР) свидетельствует, что в областях ЦЧР нарушены формировавшиеся десятилетиями специализированные зоны сельхозпроизводства, что явилось одной из серьезных причин падения производства, его устойчивости и эффективности. Результаты: разработаны концептуальные положения по формированию специализированных зон производства отдельных видов сельскохозяйственной продукции путем государственного регулирования процессов рационального размещения агропроизводства направленного на углубление специализации и усиления концентрации производства, эффективное использование земельных трудовых и материально-финансовых ресурсов, обеспечение продовольственной безопасности региона.
INTERNALIZING KALOSARA’S VALUE IN A TRADITIONAL DANCE ‘LULO’ IN THE CITY OF KENDARI, SOUTHEAST SULAWESI
Authors: Subair Muh 
Published: January 2018

Kalosara is a local wisdom which is grown in Kendari Southeast Sulawesi Indonesia, and it has been proven to strengthen peace and harmony in the tribe of Tolaki. Therefore, how to enlarge the function of Kalosara in the multicultural society, is the main discussion of this article base on the theory of multiculturalism and structural-functional in the frame of descriptive-qualitative approach, where the society interpreted as a structure that interacting each other, especially in the norms, traditions, and institutions. The analyzed of data refers to thinking narratively as a way of thinking about phenomena. Data gaining from in-depth interview, literature review, and observation indicated that the local wisdom that supports harmony in Kendari basically also presents in all ethnicities, thus strengthening of Tolakinese’s local wisdom through the internalization of Kalosara in Lulo dance can be well-received by other communities. Kalosara has effective influence in being a unifying means between the dispute parties. Therefore, to expand the access of Kalosara into more effective function, it is recommended to internalized the values of Kalosara in public activities, primarily in Lulo dance, and it is also advisable to manifest the transformation of stylistic Kalosara in the forms of jewelry or crafts, bracelets, necklaces, rings, plate plaques, and other forms that may adopt the shape of original Kalosara, simultaneously adapt its function as an integral tool. If Kalosara transforms into various shapes which is easy to carry anywhere has spread in the community, it is expected at the same time also the functions to spread to the whole society.
The Critiques of Francis Schaeffer's Work
Authors: Sudibjo Niko 
Published: January 2018

<p>This paper will attempt to discuss Francis Schaeffer’s life and thought, with special emphasis on his apologetics. The primary resource is one of his books, ‘How Should We Then Live?’ and also several books about Schaeffer from various other authors: (1) Francis Schaeffer’s Apologetics: A Critique by Thomas Morris, (2) Reflection on Francis Schaeffer, edited by Ronald W. Ruegsegger, and (3) Francis Schaeffer: The Man and His Message, written by Louis Gifford Parkhurst, Jr. In his method of apologetical verification, he used of elements of common ground as a point of contact with unbelievers. Unlike the inductive approach, he majors on inner, existential values as well as outer empirical data. In contrast with the pre-suppositional approach, Schaeffer’s method discovers and appeals to factual and personal data in confirmation of his hypothesis.</p><p><strong>BAHASA INDONESIA <strong>ABSTRAK</strong>:</strong> Tulisan ini mencoba untuk mendiskusikan kehidupan dan pemikiran Francis Schaeffer, terutama pada bidang apologetik. Bahan utama diskusi adalah berasal dari bukunya yang berjudul How Should we Then Live, dan juga pengarang-pengarang lainnya yang membahas pemikiran Shaeffer dalam buku-bukunya antara lain: (1) Francis Schaeffer’s Apologetics: A Critique by Thomas Morris, (2) Reflection on Francis Schaeffer, edited by Ronald W. Ruegsegger, dan (3) Francis Schaeffer: The Man and His Message, written by Louis Gifford Parkhurst, Jr. Dalam metodenya verifikasi apologetik, Shaeffer menggunakan unsur-unsur kesamaan sebagai titik kontak dengan orang-orang yang belum mengenal Tuhan. Berbeda dengan pendekatan induktif, ia mengutamakan pada bagian dalam (inner) manusia, nilai-nilai eksistensial dan data-data empiris. Berbeda dengan pendekatan pre-suposisi, metode Schaeffer membuka banyak data faktual dan personal yang mengonfirmasi hipotesisnya.</p>
Pengaruh Brain Gym terhadap Konsentrasi Belajar Siswa Kelas IX IPA dalam Pembelajaran Matematika di SMA XYZ Tangerang [The Effects of Brain Gym in Helping Students' Concentration in Learning Math in Grade XI Science at XYZ Senior High School Tangerang]
Authors: Chyquitita Tica , Winardi Yonathan , Hidayat Dylmoon 
Published: January 2018

<p><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Math is considered to be one of the subjects that make it difficult for students to concentrate during the learning process because their brains become tired and tense. </span><span style="vertical-align: inherit;">One of the most popular and trusted ways to improve learning is by using a 'gym gym' approach. </span><span style="vertical-align: inherit;">Therefore, the researchers wanted to see whether the 'gym gym' approach could improve learning concentration. </span><span style="vertical-align: inherit;">The research used a quasi-experimental post-test only control group design. </span><span style="vertical-align: inherit;">The population was the students of class XI Science Basic General Math A and B, while the sample was 15 students from XI Science B as the experimental group. </span><span style="vertical-align: inherit;">Using the Mann-Whitney U-test with an alpha level of 0.05 indicated the asymptote Sig of 0.001 &lt;0.05. This means that the concentration of learning in the experimental group was lower than that of the control group so it is concluded that the ‘brain gym’ approach did not significantly affect students’ concentration</span></span></p><p><strong><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">BAHASA INDONESIA ABSTRAK: </span></span></strong><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Matematika menjadi salah satu pelajaran sulit yang menyebabkan siswa susah untuk berkonsentrasi selama belajar karena otak menjadi lelah dan tegang. Salah satu cara yang populer dan dipercaya dapat meningkatkan konsentrasi belajar adalah brain gym. Sehingga peneliti ingin melihat apakah terdapat pengaruh brain gym terhadap konsentrasi belajar siswa. Penelitian ini menggunakan kuasi eksperimen desain post-test only control group. Populasi penelitian ini adalah kelas XI IPA A dan B dengan sampel 15 siswa dari kelas XI IPA B sebagai kelompok kontrol dan 15 siswa dari kelas XI IPA A sebagai kelompok eksperimen. Dengan menggunakan Mann-Whitney U-test dengan tingkat alfa 0,05 menunjukkan asymp. Sig sebesar 0,001&lt;0,05. Hal ini berarti konsentrasi belajar pada kelompok eksperimen lebih rendah dari pada kelompok kontrol sehingga disimpulkan bahwa brain gym tidak berpengaruh terhadap konsentrasi belajar siswa.</span></span></p>
Community Consensus: Why the Fracturing Craze?
Authors: Spady Darcy 
Published: January 2018

President's column
Moving technology at the same speed as economics.
Did you know that fracturing is not permitted in parts of the Middle East? And it has been that way for a long time. Hydraulic fracturing is not a global norm, although with the rise of unconventional resources, some jurisdictions are rewriting the legislation to allow fracturing.
I have watched hydraulic fracturing grow from the workover option of stimulating an old well and reducing the skin factor to the current state of being part of every field’s development from the new well construction stage. What I fear is that sometimes as technical people we have been guilty of “photocopy engineering.” We are all about efficiency, so if it worked once, it should work the same for the next 1,000 times. Right?
Fracturing has become all about repetition and iteration. It may not be the best option.
Now in all fairness, before some of you slam shut this magazine and tear up your SPE membership card, let me give a few disclaimers. First, I have spent about half of my career performing fracturing treatments on location and designing, selling, and paying for fracs through the authority for expenditure (AFE) process. In fact, in the 1990s when I was the engineer in charge of the data van during treatments, we had the best and freshest coffee on location.
Second, our industry is what it is today—and a large amount of hydrocarbon is being consumed on a global scale—because of the incredible technological gains developed in fracturing. Third, I have been featured and vilified as the bad guy on anti-fracking websites, and it does not feel very good. Fourth, it is incredibly satisfying to witness a pure economic driver such as new production from old fields cause the commodity markets to wobble and thus rewrite the norm. The story of my colleagues and me at Triana Energy in the Appalachians is even featured in Chapter 9 of the bestseller by Gregory Zuckerman, The Frackers.
Having now stated that I am part of the “they,” meaning those who help to develop and utilize hydraulic fracturing, including writing paper SPE 57435 about multizone stimulation using coiled tubing, I will get off my soapbox and make my point.
Over the last few months, two stories got my attention. My local paper had a headline from Bloomberg reading “All that new shale oil may not be enough as big discoveries drop.” And, over the holiday season, Weatherford announced the sale of its OneStim joint venture to Schlumberger. The moving and shaking in the North American fracturing market always makes me ponder the bigger picture, and these two articles made me think a little. Having been involved in fracturing and the unconventional high-efficiency plays for over half of my career, I tend to watch that space very carefully. It is part of a world that I understand well.
Drilling-Fluid Behavior During Reservoir-Formation Drilling and Completion
Authors: Carpenter Chris 
Published: January 2018

This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 185889, “The Nature of Drilling-Fluid Invasion, Cleanup, and Retention During Reservoir-Formation Drilling and Completion,” by Justin Green, Ian Patey, and Leigh Wright, Corex; Luca Carazza, Aker BP; and Arild Saasen, University of Stavanger, prepared for the 2017 SPE Bergen One Day Seminar, Bergen, Norway, 5 April. The paper has not been peer reviewed.
A reservoir-conditions coreflood study was undertaken to assist with design of drilling and completion fluids for a Norwegian field. Multiple fluids were tested, and the lowest permeability alterations did not correlate with the lowest drilling-fluid-filtrate-loss volumes. This paper will examine the factors that contributed to alterations in the core samples.
Introduction
A range of measurements are made during reservoir-condition studies, with typical metrics of the performance of a fluid or sequence including the following:
Permeability measurements are made at initial reservoir conditions and then again at various points throughout the study.
Filtrate-loss volumes are used to compare the performance of various fluid types, including bridging design (drilling fluids), activation of crosslinked gels (kill pills), and breakthrough time/rate (treatment fluids).
Production/injection rates or differential pressures can give some broad indications of cleanup but are generally prone to artifacts or misinterpretation caused by multiple mechanisms occurring simultaneously within samples.
Visual observations can give an excellent overview of external features of the samples such as drilling-mudcake cleanup and sanding or sample failure or fracturing. However, they do not show what changes have occurred within samples and cannot visualize changes at a microscopic level, and both are generally key to understanding results.
These metrics are unfortunately subject to a number of factors that make interpretation difficult and therefore add risks to the decision-making process. In order to reduce these risks, a number of interpretive techniques are used. These include scanning electron microscopy (SEM), thin sections, and computed-tomography (CT) scanning.
In order to overcome some of the limitations posed by existing techniques, a micro-CT change-mapping technique was developed to show the distribution of alterations within samples at selected points in a study.
Do Filtrate Loss Volumes Tell Us How a Drilling Fluid Is Performing?
In terms of aiding operational decisions, the remaining mudcake attachment after a period of production or injection is most relevant in maximizing hydrocarbon recovery. The cleanup of drilling mudcakes will be influenced by a range of factors. An approach that allows a holistic view of the changes related to drilling fluid, taking into account as many relevant factors as possible, is therefore desirable.