bluuebunny/crossref_metadata_2025 huggingface dataset:
Integrated Lecture Tools to Improve Student Competencies to Develop Physical Learning Media Design
Authors: Astra I Made , Fitri Upik Rahma
Published: August 2017

Abstract

Have been developed a lecture tool for Physics Learning Media Development course. Development applies the ASSURE model, with activities: analysis stages, formulating objectives, selecting media, selecting course materials, developing lecturing tools, implementations to collect student responses, and evaluations. The tools consist of syllabus, hand out, Student Activity Sheet, and Student Performance Appraisal Sheet. This research product has been tested on Physics Education Student of FMIPA UNJ. Student's response to lectures was collected using a fourteen-item questionnaire. The average score given by the students to the lecture is 72.03 good category. Student Performance Making Learning Media Design using this research product average 77,95 good category. Based on the student's response and the student's performance score in making the design of physics learning media, it can be concluded that the integrated lecture tools developed are worthy to be used as teaching materials for the Context Based Learning Media Learning course.

Keywords: Lecture tools, Media design, Media development.

Abstrak

Telah dikembangkan perangkat perkuliahan untuk mata kuliah Pengembangan Media Pembelajaran  Fisika. Pengembangan menerapkan penelitian pengembangan yang mengacu pada model ASSURE, dengan tahapan analisis kebutuhan, merumuskan tujuan, memilih media, memilih materi perkuliahan, menyusun perangkat perkuliahan, implementasi untuk mengumpulkan respon mahasiswa, dan evaluasi. Perangkat perkuliahan yang dikembangkan terdiri dari silabus, hand out, Lembar Kegiatan Mahasiswa, dan Lembar Penilaian Kinerja Mahasiswa. Produk penelitian ini sudah diujicobakan terhadap mahasiswa Pendidikan Fisika FMIPA UNJ. Respon mahasiswa terhadap perangkat perkuliahan dijaring menggunakan angket yang terdiri dari empat belas butir. Rerata skor yang diberikan mahasiswa terhadap perangkat perkuliahan adalah 72,03 kategori baik. Kinerja mahasiswa Membuat Desain Media Pembelajaran  menggunakan produk penelitian ini  rerata 77,95 kategori baik. Berdasarkan respon mahasiswa dan nilai kinerja mahasiswa dalam membuat desain media pembelajaran fisika, dapat disimpulkan bahwa perangkat perkuliahan terintegrasi yang dikembangkan layak digunakan sebagai bahan ajar untuk mata kuliah Pengembangan Media Pembelajaran Fisika Berbasis Konteks.

Kata kunci: Perangkat perkuliahan, Desain media, Pengembangan media.
Peningkatan Prestasi Belajar dan Keaktifan Siswa Kelas XI MIPA-3 SMA Negeri 3 Cilacap melalui Model Discovery Learning Berbantuan Media Inovatif dan Software Pesona Fisika Materi Teori Kinetik Gas Tahun 2015/2016
Authors: Salpan Salpan
Published: August 2017

Abstract

This study aims to describe the improvement of learning achievement and student activeness of class XI MIPA-3 SMA Negeri 3 Cilacap through innovative media-assisted discovery learning model and physics charm software on kinetic gas theory material of 2015/2016. The subject of the research is the students of class XI MIPA-3 even semester SMA Negeri 3 Cilacap Year 2015/2016. The study was conducted in two cycles. Data collection using written tests, observation sheets and peer ratings sheets. Data analysis was done by descriptive analysis percentage. Indicators of achievement of learning achievement above 75% and student activeness 60% high and 40% moderate. The result of the research shows that (1) description of the improvement of learning achievement with innovative media-assisted discovery learning model and physics charm can improve learning achievement from the average of 72,12 to 74,29 and 70,59% to 70,47% (2) description of student's activeness improvement with innovative media-assisted discovery learning model and physics charm can increase students' activity from 58,82% high to 61,76%.

Keywords: Disvovery Learning, Innovative Media, Enchantment Physics.

Abstrak

Penelitian ini bertujuan untuk mendeskripsikan peningkatan prestasi belajar dan keaktifan siswa kelas XI MIPA-3 SMA Negeri 3 Cilacap melalui model discovery learning berbantuan media inovatif dan software pesona fisika pada materi teori kinetik gas tahun 2015/2016. Subjek penelitian adalah siswa kelas XI MIPA-3 semester genap SMA Negeri 3 Cilacap Tahun 2015/2016. Penelitian dilakukan dalam dua siklus. Pengumpulan data menggunakan tes tertulis, lembar observasi dan lembar penilaian teman. Analisis data dilakukan dengan analisis deskriptif persentase. Indikator keberhasilan prestasi belajar di atas 75 % dan keaktifan siswa 60% tinggi dan 40% sedang. Hasil penelitian menunjukkan bahwa, (1) deskripsi peningkatan prestasi belajar dengan model discovery learning berbantuan media inovatif dan pesona fisika dapat meningkatkan prestasi belajar dari rata-rata nilai sebesar 72,12 menjadi 74,29 dan ketuntasan belajar 70,59% menjadi 76.47%, (2) deskripsi peningkatan keaktifan siswa dengan model discovery learning berbantuan media inovatif dan pesona fisika dapat meningkatkan keaktifan siswa dari 58,82% tinggi menjadi 61,76%.

Kata-kata Kunci: Disvovery Learning, Media Inovatif, Pesona Fisika.
Perangkat Perkuliahan Terpadu Berbasis KPS untuk Meningkatkan Kompetensi Mahasiswa Pendidikan Fisika Mengembangkan Lembar Kerja Siswa
Authors: Nilawati Wirda , Desnita Desnita , Akbar Nurdi
Published: August 2017

Abstract

Developing Student Worksheet is one of the competences that must be mastered by Physics Education Student of FMIPA Universitas Negeri Jakarta. An integrated lecture tool has been developed to train students' writing competencies in the Physics Worksheet. This development research applies the ASSURE model. Lecture devices have been tested against physics education students. Students give very good appreciation to the lecture, by giving average score equal to 83.97. Students' performance in preparing the Student Worksheet physics subjects is also very good, which is shown by the average of student performance compiled the Subject Student Worksheet 84.52. Based on the results of testing the use of educational tools to students of education students FMIPA Universitas Negeri Jakarta showed that the lecture tools are worthy to be used as teaching materials.

Keywords: Integrated lecturing tools, KPS, Student Worksheet.

Abstrak

Mengembangkan Lembar Kerja Siswa merupakan salah satu kompetensi yang harus dikuasai oleh Mahasiswa Pendidikan Fisika FMIPA UNJ. Telah dikembangkan perangkat perkuliahan terpadu untuk melatih kompetensi mahasiswa menulis Lembar Kerja Siswa mata pelajaran fisika. Penelitian pengembangan ini menerapkan model ASSURE. Perangkat perkuliahan sudah diujicoba terhadap mahasiswa pendidikan fisika. Mahasiswa memberikan apresiasi sangat baik terhadap perangkat perkuliahan, dengan memberikan skor rerata sebesar 83,97. Kinerja mahasiswa menyusun Lembar Kerja Siswa mata pelajaran fisika juga sangat baik, yang ditunjukan oleh rerata nilai kinerja mahasiswa menyusun Lembar Kerja Siswa mata pelajaran  sebesar 84,52. Berdasarkan hasil ujicoba penggunaan perangkat pekuliahan terhadap mahasiswa pendidikan mahasiswa FMIPA UNJ menunjukan bahwa perangkat perkuliahan terpadu layak digunakan sebagai bahan ajar.

Kata-kata Kunci: Perangkat Perkuliahan Terpadu, KPS, Lembar Kerja Siswa.
Bancroftian Filariasis Transmission Parameters after the Fifth Year of Filiariasis Mass Drug Administration in Pekalongan City
Authors: Rosanti Tutik Ida , Mardihusodo Sugeng Juwono , Artama Wayan
Published: August 2017

AbstractThis study aimed to measure parasitology parameters (microfilariae rate, microfilariae density), immunology parameter (antigen prevalence), and entomology parameters (infection rate and infective rate) after the fifth year of mass treatment at Pabean Village, Pekalongan City. This study was an observational study with cross-sectional approach that was conducted in July to August 2015 in Pabean Subdistrict, Pekalongan City. The microfilaria rate and microfilariae density were determined by finger blood survey of 313 respondents. Meanwhile, the antigen prevalence was determined by calculating the circulating antigen using the immunochromatographic test (ICT) Wuchereria bancrofti method. Finally, the infective rate and infection rate were both explicitly defined by detecting filarial worm larvae in the mosquitoes of man biting mosquitos collection. The results showed that the mf rate was 0.32% with average microfilariae density of 167/mL blood, the antigen prevalence of the calculation was 0%, the infection rate was 0.06% and the infective rate was 0%. In conclusion, after the fifth year of mass treatment in Pabean Area, Pekalongan City, the area is no longer included into the filariasis-endemic areas and the transmission parameters has no potential in causing the filariasis spreading. AbstrakPenelitian ini bertujuan untuk mengukur parameter parasitologi (microfilaria rate, kepadatan mikrofilaria), parameter imunologi (antigen prevalence) dan parameter entomologi (infection rate dan infective rate) pada tahun kelima pelaksanaan mass drug administration di Kelurahan Pabean Kota Pekalongan. Penelitian ini merupakan penelitian observasional dengan pendekatan potong lintang yang dilaksanakan pada bulan Juli sampai dengan Agustus 2015 di Kelurahan Pabean Kota Pekalongan. Microfilaria rate dan kepadatan mikrofilaria ditentukan dengan pemeriksaan darah jari pada 313 responden. Antigen prevalence ditentukan dengan mengukur antigen beredar menggunakan metode immunochromatographic test (ICT) Wuchereria bancrofti. Incective rate dan infection rate diukur dengan cara menemukan larva cacing filaria pada nyamuk hasil penangkapan nyamuk umpan orang. Hasil penelitian menunjukkan mf rate sebesar 0,32% dengan kepadatan mikrofilaria 167/mL darah, antigen prevalence pada hasil 0%, infection rate sebesar 0,06% dan infective rate sebesar 0%. Dapat disimpulkan bahwa pasca tahun kelima pengobatan massal filariasis di Kelurahan Pabean, Kota Pekalongan tidak lagi menjadi wilayah endemis filariasis dan parameter-parameter transmisi tidak berpotensi menimbulkan penularan.
A Novel Approach to Distributed Field-Based Gas Lift Facilities
Authors: Mullick Siddharth
Published: August 2017

This paper presents an advanced gas lift facility design that utilizes electric compression coupled with innovative process controls both on- and off-skid to improve system uptime, allow for scalable distributed and remote operations, enhance process safety, and reduce emissions. Real-time on-skid compressor data is communicated wirelessly for unit surveillance and downtime diagnosis.

This new approach to gas lift compression was collaboratively developed with a compression services provider and relies primarily on an electric motor prime mover coupled with a variable frequency drive (VFD). A compressor panel with digital pressure and temperature inputs is tied back to the well pad facility PLC and SCADA systems for data communication and flow control adjusTMent. Automated blowdown valves and audible alarms enable safe compressor auto- and remote-starts.

This advanced motor-driven gas lift system is compared to typical engine-driven setups operating in similar rich, wet-gas applications at distributed and remote well pad facilities. Before and after comparisons demonstrate the value of electronically actuated (versus pneumatic) control valves supplied with instrument air. A unique methanol conveyance system is described which provides effective protection when operating below the hydrate formation temperature at compressor suction, interstages, and discharge.

Successful auto-restarts enable smooth operation during line power fluctuations and momentary suction/discharge pressure abnormalities which previously constituted the majority of compressor downtime. As a result, the auto-restart functionality improves unit runtime and therefore well productivity while reducing operator callouts. Motor drives eliminate fuel/start gas requirements and downtime while simplifying the auto-start sequence. They also require less frequent planned maintenance and shorter maintenance duration as compared to engine drives. Additional benefits are the elimination of engine emissions, minimal impact to facility air permits, reduction of shutdowns on the driver, and greater mechanical availability due to fewer moving parts. Streamlined optimization is provided via flow rate control on location at the PLC/HMI or remotely via SCADA enabling greater flexibility for both engineers and operators. Real-time on-skid data communicated wirelessly for remote surveillance enables unit downtime root cause analyses and prescriptive improvements that otherwise would be difficult to diagnose.

Coupled with advanced process controls, remote monitoring, and an electric drive compressor, this novel gas lift facility enables scalability at distributed locations across a large acreage position. Operators and engineers are able to deploy a more robust and reliable artificial lift system to support dynamic and rapidly growing field development plans where remote operations and real-time monitoring are highly desirable and gas lift optimization ability is uncompromised.
Production Optimization in the Midland Basin Through Lateral Multiphase Flow Simulation
Authors: Pradhan Yogashri , Xiong Hongjie
Published: August 2017

Operators in the Permian Basin continue to advance their knowledge on unconventional horizontal wellbore constructions for optimal production. However, it is often assumed that drilling and completing the longest possible laterals is the obvious solution. Motivations to drill and complete the longest possible laterals could come from either maintaining lease agreements held by production, reducing cost, and/or reducing the surface foot-print. Wells with high tortuosity wellbores will experience liquid holdup along the lateral, thus, it might be a better solution to drill wells as uniform as possible to avoid undulations. Therefore, analyzing the effect of production over time due to various wellbore trajectories is necessary to advance our understanding of production optimization. This paper demonstrates the workflow to determine optimal lateral lengths and trajectories in the Midland Basin by studying the impact of the lateral length and trajectory on well production performance.

This study couples reservoir simulation models with transient multiphase wellbore models. The reservoir simulation model is first calibrated with historical well production data. The calibrated model is then used to forecast the long-term well productivity. The long-term productivity is then used to study the impact of wellbore trajectory and lateral length on well performance.

This paper details the following multiphase flow simulation cases: (1) horizontal wellbores with vertical deviations, and (2) horizontal wellbores with vertical deviations and tortuosity, combining with different lateral lengths, and reservoir and production conditions. For each case, the paper compares the impact on well production, liquid holdup, and EUR potential at different production time steps. The workflow has been applied to two University Land wells in the Midland Basin. The University Land wells pertain to one Lower Spraberry well from the Northern Midland Basin and one Wolfcamp B well from the Southern Midland Basin. At least one operator has statistically shown that uniform, toe up wells yield higher productivity and production potential. However, the study also reveals that long lateral lengths do not completely ensure proportionately more production, and wells with high tortuosities could hinder production potential.

Wellbore lateral lengths and uniformity are important for production optimization to minimize liquid holdup and maximize productivity throughout the wells’ production lives. However, wellbore construction designed for holding leases and completed under time constraints could negatively impact production and limit operators’ potential for their acreage. To determine an optimal lateral wellbore length, it is necessary to study wellbore multiphase flow behavior and resulting production for unconventional horizontal wells.
ANÁLISE DA CONFIABILIDADE DE UM TURBOGERADOR VIA DADOS EXPERIMENTAIS DE TEMPOS DE FALHA
Authors: Viana Gilberto de Oliveira , Rosário Dedablio , Sobrinho Daniel , Abreu Joel Nunes de , Evaristo Ronaldo Mendes
Published: August 2017

Em um mundo globalizado a manutenção ganha destaque, ao ser responsável por sustentar a qualidade e a competitividade das indústrias. Nesse cenário, o estudo da confiabilidade de sistemas é uma importante ferramenta da manutenção industrial visto que auxilia na previsão de falhas e, consequentemente, no aumento da disponibilidade e produtividade dos equipamentos industriais. A utilização de distribuições de probabilidade durante esse estudo é fundamental para a elaboração de um plano de manutenção adequado para os equipamentos. Neste trabalho se mostra a validade da distribuição de Weibull na análise de dados experimentais de falhas de um turbogerador de 80MVA trabalhando em regime contínuo. Além disso, são analisadas a disponibilidade e a fase de vida do equipamento.
ESTUDO NUMÉRICO DE UM PROCESSO DE INFUSÃO DE RESINA PARA DIFERENTES CONFIGURAÇÕES DE UM CANAL VAZIO EM FORMA DE Y
Authors: Schnich Carolline Aryene , Magalhães Glauciléia Maria Cardoso , Amico Sandro Campos , Rocha Luiz Alberto Oliveira , Isoldi Liércio André , Souza Jeferson Avila , Dos Santos Elizaldo Domingues
Published: August 2017

O presente trabalho avalia numericamente o processo de Infusão de Resina Líquida (LRI- Liquid Resin Infusion) em distintas configurações de canais vazios com geometria “Y” inseridos numa placa retangular com meio poroso. O LRI consiste na injeção de uma resina polimérica em um molde fechado constituído por um meio poroso e canais vazios, que facilitam a propagação da resina por toda extensão do domínio. Destaca-se que esse processo apresenta grande aplicação na indústria automotiva, marítima e aeroespacial.  O escoamento de resina é considerado incompressível, laminar e transiente tanto no meio poroso quanto no não-poroso. O objetivo é comparar o tempo de preenchimento da resina em diferentes configurações de canais vazios em formato de “Y” e identificar a geometria que minimiza o tempo de injeção. As restrições geométricas do problema são a área da placa com o meio poroso, a espessura e comprimento total do canal vazio. O problema possui dois graus de liberdade, a razão entre os comprimentos do ramo simples e dos ramos bifurcados do canal aberto (H0/H1) e o ângulo entre os ramos bifurcados e a direção horizontal (?= 10º), que é mantido constante. As equações de conservação de massa e quantidade de movimento para a mistura resina-ar e, uma equação para o transporte de fração volumétrica de resina são resolvidas com o Método dos Volumes Finitos (FVM). A interação entre as fases é tratada com o método Volume of Fluid (VOF) e representa-se o efeito do meio poroso sobre o escoamento da resina pela força de campo dada pela lei de Darcy. Os resultados obtidos demonstraram que a variação de configuração tem alta influência no tempo de preenchimento da resina. Para o caso estudado, observou-se que a maior razão H0/H1 conduziu ao melhor desempenho do sistema, ou seja, minimizou o tempo de injeção da resina.
In Vitro Inhibition Capacity in Ca Oxalate Formation by Lemon (Citrus Lemon) Juice
Authors: Maharani Endang Tri Wahyuni , Susilo Jatmiko , Amalia Arifiani Agustin
Published: August 2017

This research aims to determine the inhibition capacity of lemon juice (Citrus lemon) in the formation of calcium oxalate in a variety of concentrations of 5%, 7.5%, 10% which is then compared to pure citric acid. Lemon juice contains citric acid that can inhibit calcium oxalate’s formation. Inhibitory activity found in lemon juice is examined by observing its inhibition capacity towards the formation of calcium oxalate crystal. At the end of the treatment process the turbidity level is compared to citric acid acting as an inhibitor in the formation of calcium oxalate and then the percentage of the inhibition capacity is calculated. Result of the study shows that the optimum concentration of the lemon juice (Citrus lemon) and citric acid is 10%. The inhibition capacities in calcium oxalate formation by lemon juice with concentration variations of 5%, 7.5%, 10% are 47.06%, 73.68%, 94.19% and by citric acid with concentration variations of 5%, 7.5 %, 10% are 29.90%, 30.85%, 42.30%. It can be concluded that the higher the concentration of lemon juice and citric acid used the higher the inhibition capacity of calcium oxalate. Based on the inhibition capacity percentage, lemon juice is more effective in inhibiting the formation of calcium oxalate compared to citric acid and it can function as an alternative to prevent the formation of kidney stone. © 2015 JNSMR UIN Walisongo. All rights reserved.
Montesquieu: republicanismo e corrupção política [Montesquieu: republicanism and political corruption]
Authors: Alves Vital Francisco Celestino
Published: August 2017

Embora Montesquieu seja conhecido, acima de tudo, por sua célebre teoria da separação dos poderes e tenha seu pensamento recorrentemente vinculado à perspectiva do liberalismo, sua reflexão política não pode se restringir a essas duas linhas interpretativas. Principalmente porque entendemos que a reflexão apresentada pelo pensador de Bordeaux também possui uma interessante ligação com a tradição republicana e contribuiu expressivamente para a retomada dessa tradição no Século das Luzes. Partindo dessa hipótese, o presente artigo tem como objetivo principal demonstrar e valorizar a contribuição de Montesquieu para com a formação do republicanismo. Para tanto, nos concentraremos: em primeiro lugar, na análise que ele realiza acerca do legado romano, isto é, as especificidades de Roma em seu período republicano e a relevância da virtude política para esse regime; em segundo lugar, na avaliação e promoção de uma discussão sobre os dois fundamentos imprescindíveis da República: a igualdade e a liberdade; por fim, na investigação das razões pelas quais a corrupção política e o luxo podem conduzir à República a falência. [While Montesquieu is known, above all, for his celebrated theory of separation of powers and his thought is recurrently linked to the perspective of liberalism, his political thought cannot be restricted to those two interpretative lines. Mainly because we understand that the ideas proposed by the philosopher of Bordeaux also has an interesting connection with the Republican tradition and has contributed significantly to the resumption of this tradition in the Age of Enlightenment. From this hypothesis, the main objective of this article is to demonstrate and value the contribution of Montesquieu to the formation of republicanism. For this goal, we shall focus: firstly, on the analysis he per-forms of the Roman legacy, that is, the specifics of Rome in its Republican Period and the relevance of political virtue to that regime; secondly, on the review and promotion of a discussion of the two essential foundations of the republic: equality and liberty; finally, on an investigation of the reasons why political corruption and luxury can lead the republic to failure.]
Epistemologia religiosa e formas de discursividades sobrepostas: uma análise desde a política da secularização de Charles Taylor [Religious epistemology and shapes of overlaping discourses: an analysis from the politics of secularization of Charles Taylor]
Authors: Decothé Junior Joel
Published: August 2017

Neste artigo temos como objetivo tratar do significado político da secularização. Iniciamos abordando a tensão existente entre a epistemologia religiosa e a epistemologia do humanismo exclusivo. Damos continuidade problematizando a questão referente à era dos reordenamentos e da transmutação para uma nova ordem moral secularizada, na qual o agente humano se autointerpreta. Assim, destacamos a relevância da presença da epistemologia religiosa na construção de uma nova mentalidade no imaginário social moderno. Surge a implicação do exercício do self se avaliar fortemente a partir da epistemologia imanente do humanismo exclusivo. Outra abordagem empreendida deste problema é a da elaboração de uma ética da autenticidade, que interferiu na construção da identidade moral expressivista, cada vez mais desarraigada dos pressupostos da epistemologia religiosa. Então, abordamos a postura do agente humano viver o conflito de busca por autorrealização e sentido normativo-ontológico para o seu self ao articular a sua forma de vida e identidade moral numa era secular. [In this article we aim to address the political significance of secularization. We begin by addressing the tension between religious epistemology and the epistemology of exclusive humanism. We proceed to the question of the age of reordering and transmutation into a new secularized moral order, where the human agent is self-interpreting. Thus, we highlight the relevance of the presence of religious epistemology in the construction of a new mentality in the modern social imaginary. The implication of the exercise of the self arises strongly from the immanent epistemology of exclusive humanism. Another approach taken to this problem is the elaboration of an Ethics of authenticity, which interfered in the construction of expressivist moral identity, increasingly uprooted from the presuppositions of religious epistemology. So we approach the posture of the human agent to live the search conflict for self-realization and normative-ontological sense for his self by articulating his way of life and moral identity in a secular age.]
La noción de “espacio” en los escritos juveniles de Leibniz
Authors: Raffo Quintana Federico
Published: August 2017

En este trabajo examinaremos la evolución del tratamiento de la

noción de “espacio” en los escritos de juventud de Leibniz. Distinguiremos

tres momentos del desarrollo de esta noción. En un primer momento, consideraremos

la concepción del espacio como un “lugar universal” que el filósofo

de Leipzig presentó entre 1669 y 1671. En segundo lugar, abordaremos

algunos escritos físicos de 1672 en los que introdujo el movimiento en la

definición de cuerpo. Esto lo llevó a rechazar su concepción anterior del espacio

como “lugar universal”. En tercer lugar, consideraremos algunos textos

redactados entre 1675 y 1676 en los que elaboró un examen de la noción de

“espacio universal” que difiere de la concepción desarrollada en el periodo

preparisino y que se vincula con el surgimiento de la noción de extensión

como atributo de Dios.
Identidade e participação:
Authors: Perozzi da Silveira Bruno , Bedê Barbosa Luiza , Do Valle Maria Ribeiro , Gusmão Gimenes Romero Sérgio Luiz
Published: August 2017

Este artigo apresenta uma reflexão sobre democracia, cidadania e identidade em um contexto de mundialização da cultura, abordando, a partir da problematização de alguns paradigmas das Ciências Sociais, a especificidade de tais questões no contexto político brasileiro. Trata-se, mais especificamente, das relações entre Estado e participação política durante as ocupações de escolas promovidas pelos secundaristas do Estado de São Paulo em 2015, passando, ainda, pelas chamadas Jornadas de Junho de 2013. Atenta-se à postura vertical adotada pelo governo paulista, ao determinar a “reorganização escolar”, e a contrapartida dos estudantes, através do movimento de ocupação ao longo de mais de dois meses no final do referido ano. A articulação das ocupações foi engendrada com base no emprego de “redes sociais”, na organização horizontal e autonomista do espaço escolar e na tentativa de diálogo com o governo; sua análise evidencia uma significativa possibilidade de participação política.
PENGUJIAN TRICHODERMA SP. SEBAGAI PENGENDALI HAWAR DAUN BIBIT KAKAO YANG DISEBABKAN OLEH PHYTHOPTHORA PALMIVORA
Authors: . Sutarman
Published: August 2017

Analysist for Trichoderma sp. as the controller of the cocoa seedlings leaf blight which caused by Phythopthora palmivora. This study aims to determine: survival and ability to live of Trichoderma sp. isolates TCN-Klp supported by predisposing wounding or without wounding the leaves as well as the ability to suppress P. palmivora inoculated on the leaves of cocoa seedlings with and without wounding the leaves before inoculation. The research conducted at the Microbiology Laboratory and Greenhouse of Agriculture Faculty, Universitas Muhammadiyah Sidoarjo on March-July 2015. There were two kinds of experiments: inoculation without wounding the leaves (1st experiment) and inoculation with wounding leaves (2nd experiment). Both of them were done by inoculation treatment: pathogens, Trichoderma, pathogens and Trichoderma simultaneously, then pathogens and incubated for 2x24 hours then inoculated. Both kinds of experiments were arranged in a complete randomize design (CRD) with 3 times of replication for 1st experiment and 4 times of replication for 2nd experiment. The data of result was analyzed by ANOVA followed by 5% test level of Duncan test. The results showed that the isolates TCN-Klp of Trichoderma sp: (i) had own survival and ability to live well in the leaf surface without injury, and (ii) was able to suppress pathogens by inoculation simultaneously, which was preceded and precede the pathogens with a gap of 24 hours on with and without wounding leaves at 10 days after inoculation.
Waluty wirtualne w kontekście teorematu regresji Ludwiga von Misesa
Authors: Wiśniewska Anna
Published: August 2017

Motywacja: Dynamiczny rozwój rynku walut wirtualnych, zapoczątkowany przez powstanie bitcoina, stawia przed teoretykami ekonomii wiele wyzwań. Jednym z problemów przez nich podnoszonych jest kwestia spełniania przez waluty wirtualne teorematu regresji. Problem ten jest główną przeszkodą w uznaniu określonych walut wirtualnych za pieniądz. Dotychczasowe badania w tym zakresie obejmują prawie wyłącznie bitcoina i jedynie sygnalizują problem przy okazji innych rozważań.Cel: Celem artykułu jest odpowiedź na pytanie, czy i w jakim stopniu waluty wirtualne spełniają teoremat regresji L. von Misesa.Wyniki: W artykule przyjęto założenie, że te kryptowaluty, powstałe w ramach projektów, których nie były bezpośrednim celem, mają większe szanse na posiadanie wartości niepieniężnej niż te, których wykreowanie było głównym celem projektu, tzn. takie, które miały za zadanie stać się pieniądzem. Przeprowadzona analiza studiów przypadku trzech kryptowalut: bitcoin, ether oraz factoid wykazała, że określenie wartości niepieniężnej poszczególnych walut wirtualnych, nie zawsze jest możliwe oraz zasadne. W przypadku bitcoina można uznać, że nie narusza on teorematu regresji, a wręcz posiada wiele cech niepieniężnych. Pozostałe dwie kryptowaluty, jak dotąd, nie pełnią funkcji płatniczej poza projektem, w ramach którego powstały.
William Weisiger Johnson, The "Poema de José". A transcription and comparison of the extant manuscripts. University, Mississippi, 1974; 134 pp. (Romance monographs, 6).
Authors: Eisenberg Daniel
Published: August 2017

Se reseñó el libro: The "Poema de José". A transcription and comparison of the extant manuscripts.
Bernardo González Arrili, Tiempo pasado. Semblanzas de escritores argentinos. Academia Argentina de Letras, Buenos Aires, 1974; 453 pp.
Authors: Jitrik Noé
Published: August 2017

Se reseñó el libro: Tiempo pasado. Semblanzas de escritores argentinos.
En torno a la "Censura de la locura humana y excelencias della" de Jerónimo de Mondragón
Authors: Surtz Ronald
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
La estrategia satírica en el "Lazarillo" de Luna
Authors: Francis Alan
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Alan S. Trueblood, Experience and artistic expression in Lope de Vega. The making of "La Dorotea". Harvard University Press, Cambridge, Mass., 1974; 785 pp.
Authors: Márquez Villanueva Francisco
Published: August 2017

Se reseñó el libro: Experience and artistic expression in Lope de Vega. The making of "La Dorotea".
La tienda de Amor, espejo de la vida humana ("LBA", estr. 1265-1301)
Authors: Salvador Martínez H.
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Raymond Skyrme, Rubén Dario and the Pythagorean tradition. The University Presses of Florida, Gainesville, 1975; 107 pp.
Authors: Jrade Cathy
Published: August 2017

Se reseñó el libro: Rubén Dario and the Pythagorean tradition.
Frances G. Crowley, Garcilaso de la Vega el Inca and his sources in "Comentarios reales de los Incas". Mouton, The Hague, 1971; 167 pp.
Authors: Miaja de la Peña María Teresa
Published: August 2017

Se reseñó el libro:  Garcilaso de la Vega el Inca and his sources in "Comentarios reales de los Incas".
La composición del personaje en la ficción de Borges
Authors: Molloy Silvia
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
La creación musical en "Los pasos perdidos"
Authors: Taylor Karen
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
H. Ramsden, The 1898 movement in Spain. Towards a reinterpretation with special reference to "En torno al casticismo" and "Idearium español". Manchester University Press, Manchester, 1974; 212 pp.
Authors: Gómez Martínez José Luis
Published: August 2017

Se reseñó el libro: The 1898 movement in Spain. Towards a reinterpretation with special reference to "En torno al casticismo" and "Idearium español".
Fondo indígena, antisímbolo y problemática moderna en Luvina de Juan Rulfo
Authors: Megged Nahum
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Empreendedorismo internacional: um estudo de caso em um cluster internacionalizado
Authors: Dalbosco Inocencia Boita , Tonial Graciele , Werlang Nathalia Berger
Published: August 2017

Este estudo tem como objetivo verificar se a participação em clusters e o empreendedorismo internacional (EI) são prospectores da internacionalização de empresas. Utilizou-se do método de estudo de caso múltiplo exploratório e descritivo, os dados foram coletados por meio de pesquisa de campo, sendo aplicadas entrevistas semi-estruturadas em quatro pequenas e médias empresas (PMEs) do setor metal mecânico, participantes de um cluster. Os resultados evidenciaram que o EI, ocorre mediante a incidência das dimensões: oportunidades internacionais, redes de relacionamento, capacidade de inovar e desenvolvimento de recursos em maior intensidade nas empresas participantes do cluster em análise, caracterizando assim estas dimensões do EI como prospectoras de internacionalização.
Desenquadrando o Gênero: um (re)pensar sobre nosso tempo e a questão de gênero a partir de Giorgio Agamben
Authors: Moraes Anne Caroline da Rocha de
Published: August 2017

A proposta deste texto é aproximar as ideias do filósofo Giorgio Agamben com os Estudos de Gênero, e ainda trazer suas contribuições em relação ao fazer historiográfico. Considerando que na historiografia existe amplo debate sobre o caráter subjetivo de toda produção textual, este artigo busca demonstrar, a partir da “arquitetura total” da sociedade feita pelo filósofo, propostas para uma reflexão sobre a produção historiográfica e a subjetividade do historiador, principalmente em relação as questões de gênero. E, sendo o Estudo de Gênero intrinsecamente relacionado à militância política, aqui se prõpoe - a partir de experiências recentes desta militância - discutir sobre a prática política e o debate acadêmico, buscando quebrar com ideias consolidadas e repensar um modo de escrever história e fazer política. Para isso, se aproxima tanto os conceitos de Estado de exceção e Homo Sacer, quanto a discussão sobre linguagem e a Singularidade Qualquer.
PENGARUH TEMPERATUR PADA PROSES PEMURNIAN MINYAK GORENG BEKAS DENGAN BUAH MENGKUDU
Authors: Viantini Frima , Yustinah Yustinah
Published: August 2017

Mengkudu (Morinda citrifolia L) merupakan bahan adsorben karena antioksidan yang terkandung di dalamnya. Antioksidan tersebut berguna untuk mengikat pengotor dan membentuk senyawa kompleks yang dapat dimanfaatkan untuk peningkatan kualitas minyak goreng bekas. Penelitian ini bertujuan untuk mempelajari pengaruh temperatur pada penambahan buah mengkudu yang dimanfaatkan sebagai adsorben terhadap penurunan kadar asam lemak bebas, angka peroksida, dan kepekatan warna pada minyak goreng bekas. Percobaan dilakukan dengan menggunakan metode adsorbsi dengan tahapan proses sebagai berikut proses despicing, proses netralisasi, proses bleaching dengan variasi temperatur 50oC, 60oC, 70oC, 80oC, 90oC selama 60 menit dengan konsentrasi buah mengkudu 20% dan kecepatan pengadukan 500 rpm. Analisa hasil uji pemurnian minyak goreng pada percobaan ini meliputi beberapa parameter yaitu bilangan asam, kadar asam lemak bebas, bilangan peroksida, serta bilangan warna. Dari hasil percobaan didapat temperatur optimal adalah pada temperatur 70oC dengan konsentrasi 20% buah mengkudu dan kecepatan pengadukan 500 rpm selama 60 menit dan didapatkan bilangan asam 0.3293 mgrek/mg, kadar asam lemak bebas 0,2108%, bilangan peroksida 1.65 meq/kg, dan absorbansi pada panjang gelombang 450 nm adalah 0.82.  Kata Kunci : Adsorbsi, mengkudu, minyak goreng bekas, pemurnian
EKSTRAKSI FLAVONOID DARI TEMU IRENG (Curcuma aeruginosa Roxb) DAN APLIKASINYA PADA SABUN TRANSPARAN
Authors: Sari Alvika Meta , Cikta Erba Vidya
Published: August 2017

Temu ireng (Curcuma aeruginosa Roxb) merupakan salah satu dari sekian tanaman obat tradisional yang ada di Indonesia yang diketahui mengandung flavonoid. Flavonoid ini dapat berfungsi sebagai antioksidan dan antimikroba. Sedangkan pemanfaatan temu ireng masih sebatas sebagai obat tradisional. Maka perlu ada pemanfaatan temu ireng pada bidang yang lain.  Penelitian ini bertujuan untuk mendapatkan ekstrak temu ireng dengan metode ekstraksi maserasi, mencari pengaruh waktu maserasi terhadap rendemen ekstrak flavonoid dari temu ireng, mendapatkan waktu maserasi yang optimal dan membuat sabun padat transparan dengan penambahan ekstrak temu ireng. Pada penelitian ini dilakukan ekstraksi maserasi dalam pelarut metanol 96% volume dan ratio volume pelarut 1:5 dengan lama waktu maserasi divariasikan 4 jam, 8 jam, 12 jam, 16 jam, dan 24 jam untuk mendapatkan flavonoid dari temu ireng. Hasilnya dianalisis dengan uji warna, dan diukur absorbansinya menggunakan spektrofotometer UV-Vis. Hasil ekstrak flavonoid temu ireng (Curcuma aeruginosa) dibandingkan dengan pembanding kuersetin dimana dalam standar tersebut telah diketahui pasti kandungan flavonoid. Ekstrak yang terbaik lalu ditambahkan pada pembuatan sabun padat transparan. Semakin lama waktu maserasi semakin besar rendemen yang didapatkan. Hasil rendemen terbaik didapatkan pada waktu maserasi 24 jam sebesar 7,83%. Hubungan antara variabel waktu maserasi terhadap rendemen (% massa) dapat disajikan  dengan persamaan y= 0.002x + 0.012 dengan R2 = 0.989 dan kadar flavonoid terbaik yang didapat adalah 3.5 μg/mL dengan persamaan y = 0.114x+1.050 dengan R² = 0.879. Sabun padat transparan yang dihasilkan mempunyai pH 9, kandungan alkali 0,048 dan kadar air 0,31. Kata kunci: flavonoid, maserasi, sabun padat transparan, temu ireng
Characteristic of Wave and Magnet Textbooks (WMT) with RVGM-BASED to Train Student’s Critical Thinking Skills at Vocational High School
Authors: Wahyuni Diah Tri , Mahardika I Ketut , Supeno Supeno
Published: August 2017

This research constitutes about the characteristic of WMT with RVGM-based to train Student’s critical thinking skills at vocational high school. The observational problem is how characteristic of WMT with RVGM-based to train Student’s critical thinking skills at vocational high school? This problem is enlightened deep two observational questions. First, what Binds WMT with RVGMbased application example comprising principle wave and magnet that train student’s critical thinking skills? Both of, how patterns to writing WMT with RVGM-based to vocational high school? This research constitutes development research binds textbooks, by use of mixed method exploratory model, which is gathered qualitatives data, then builds draft Physics Textbooks to becomes books validated ready. The subject in observational it is WMT with RVGMbased that can train Student’s critical thinking skills at vocational high school. Meanwhile, its respondent is student braze XI at vocational high school. Data collecting tech is observation, questionnaire, essay, and document. Observational data to be described qualitatively. Result observational to point out that WMT with RVGM-based application example comprising principle Wave and magnet that train Student’s critical thinking skills; and has given writing pattern, which has chapter heading thread, chapter sub title, the breakdown of material, trifling example, summary, ability quiz problem, and literature.
Quality of Life of Adults Before and After Strabismus Surgery at a Tertiary Care Eye Centre of Kathmandu, Nepal
Authors: Shrestha Sabina , Manoranjan Aparajita , Shrestha Sushan Man
Published: August 2017

Introduction: Strabismus affects the quality of life of adults both in functional and psychosocial aspect of life. This study was conducted to compare the health related quality of life in adults before and after strabismus surgery.Methods: It was a prospective quantitative study conducted in Nepal Eye Hospital from Sep 2015 to July 2016. Thirty one adult participants with strabismus undergoing strabismus surgery completed the study. Twenty open ended adult strabismus questionnaire (AS-20) were used to assess the health related quality of life of adults before and one month after strabismus surgery.Results: The overall median score of adult strabismus questionnaire for quality of life improved from 68.75 (Interquartile range (IQR 25) to 91.25 (IQR 17.5) after strabismus surgery (p value < 0.00). Similarly, the median function subscale and median psychosocial subscale also improved from 72 (IQR 25) to 95 (10) and from 55 (IQR 37.5) to 90 (IQR 15) respectively after surgery. Conclusion: The quality of life of adult strabismic patients improved significantly after stabismus surgery.
Abnormal Pap Smear Results in Outpatient Attendees in a Tertiary Care Center in Kathmandu, Nepal
Authors: Khatri Ratna Adhikari , Budhathoki Lee , Pande Arya Rana , Singh Sadikshya
Published: August 2017

Introduction: Cervical cancer is one of the most common cancers in the world. It is the most common cancer among females in Nepal. Progression of pre-invasive precursor lesions called Cervical Intraepithelial Neoplasia (CIN) can result in invasive cancer over years and decades. Papanicolaou smear can detect these lesions early. The aim of this paper is to study the prevalence of abnormal Pap smear test and report the results.Methods: Observational study of Pap smear of 1100 women of age 21 to 65 years attending Gynaecological outpatient department of our hospital over a period of one year.Results: Pap smear results were recorded as per Bethesda system. 35% of smears had epithelial cell abnormality with 62.82% normal smear and 2.13%infections, bacterial vaginosis (1.94%) being most common. The highest epithelial cell abnormality was Low grade squamous intraepithelial lesions (29.90%) followed by Atypical squamous cell of undetermined significance (3.2%). High grade squamous intraepithelial lesions and carcinoma were next to follow (0.97% each). 80% of cancers were Squamous cell carcinoma.Conclusion: Premalignant and malignant lesions were found to be common in cervix. Pap test is simple, quick and effective way of screening them. Screening should be done at least once for all woman after the age of 30 as benefit is maximum in this age group.
Ju Yon Kim, The Racial Mundane: Asian American Performance and the Embodied Everyday
Authors: Daniher Colleen Kim
Published: August 2017

Ju Yon Kim’s The Racial Mundane argues that ordinary acts and everyday behaviour have become crucial sites for both establishing and contesting Asian-American racial difference. Thus, The Racial Mundane offers a significant contribution for anyone interested in the mutually constitutive processes of embodiment, racialization, and performance.
Valerie Barnes Lipscomb, Performing Age in Modern Drama
Authors: Gillespie Benjamin
Published: August 2017

Valerie Barnes Lipscomb’s Performing Age in Modern Drama makes a significant contribution to the growing field of age-based theatre and performance studies. Her book analyses the representation and performance of age and aging in American and British theatre and drama from the modern to the contemporary period.
TripEnergy: Estimating Personal Vehicle Energy Consumption Given Limited Travel Survey Data
Authors: McNerney James , Needell Zachary A. , Chang Michael T. , Miotti Marco , Trancik Jessika E.
Published: August 2017

Estimating personal vehicle energy consumption is important for nationwide climate policy, local and statewide environmental policy, and technology planning. Transportation energy use is complex, depending on vehicle performance and the driving behavior of individuals, as well as on travel patterns of cities and regions. Previous studies combine large samples of travel behavior with fixed estimates of per mile fuel economy or use detailed models of vehicles with limited samples of travel behavior. This paper presents a model for estimating privately operated vehicle energy consumption—TripEnergy—that accurately reconstructs detailed driving behavior across the United States and simulates vehicle performance for different driving conditions. The accuracy of this reconstruction was tested by using out-of-sample predictions, and the vehicle model was tested against microsimulation. TripEnergy consists of a demand model, linking GPS drive cycles to travel survey trips, and a vehicle model, efficiently simulating energy consumption across different types of driving. Because of its ability to link small-scale variation in vehicle technology and driver behavior with large-scale variation in travel patterns, it is expected to be useful for a variety of applications, including technology assessment, cost and energy savings from ecodriving, and the integration of electric vehicle technologies into the grid.
Editors’ Reflections on the Tenth Anniversary of LATISS
Authors: Wright Susan , Welch Penny
Published: August 2017

Welcome to the tenth anniversary issue of Learning and Teaching: The International Journal of Higher Education in the Social Sciences (LATISS). This anniversary presents an opportunity for celebration and for reflection on the progress made by the journal. Our aim for the journal, as set out on the website, has remained unchanged:

Learning and Teaching (LATISS) is a peer-reviewed journal that uses the social sciences to reflect critically on learning and teaching in the changing context of higher education. The journal invites students and staff to explore their education practices in the light of changes in their institutions, national higher education policies, the strategies of international agencies and developments associated with the so-called international knowledge economy.
Globalising service-learning in the social sciences
Authors: Limoncelli Stephanie A.
Published: August 2017

The increasing internationalisation of social science curricula in undergraduate education along with the growth of service-learning has provided new opportunities to join the two. This article offers a reflection and discussion of service-learning with placements in international nongovernmental organisations (INGOs), drawing from its application in an undergraduate globalisation course in the United States. I argue that service-learning can be a useful pedagogical approach for helping students to think actively about themselves in relation to other people, other places and as part of broader global and transnational processes.