bluuebunny/crossref_metadata_2025_split huggingface dataset:
Meningkatkan Pemahaman dan Aktivitas Belajar Siswa dalam Mengeja Penulisan Nama Tamu pada Slip Rak Kamar Mata Pelajaran Menyediakan Layanan Akomodasi Reception melalui Metode Pembelajaran Tutor Sebaya
Authors: Sutiari Ni Luh 
Published: March 2019

Tujuan dari diadakannya penelitian ini adalah untuk meningkatkan pemahaman dan aktivitas belajar siswa dalam mengeja penulisan nama tamu pada slip rak kamar mata pelajaran menyediakan layanan akomodasi reception melalui metode pembelajaran tutor sebaya pada siswa kelas XII P 2 semester II SMK Negeri 2 Singaraja tahun pelajaran 2017/2018. Penelitian ini adalah penelitian tindakan kelas dengan subjek siswa kelas XII P 2 semester II SMK Negeri 2 Singaraja tahun pelajaran 2017/2018. Sedangkan objeknya adalah pemahaman dan aktivitas belajar siswa. Data pemahaman siswa dikumpulkan dengan tes, sedangkan data aktivitas belajar siswa dikumpulkan dengan observasi. Analisis data yang digunakan pada penelitian ini menggunakan analisis data deskriptif. Berdasarkan penelitian yang telah dilakukan, didapatkan hasil bahwa pemahaman dan aktivitas belajar siswa dalam mengeja penulisan nama tamu pada slip rak kamar mata pelajaran menyediakan layanan akomodasi reception meningkat dengan menerapkan metode pembelajaran tutor sebaya pada siswa kelas XII P 2 Semester II SMK Negeri 2 Singaraja Tahun Pelajaran 2017/2018
Meningkatkan Kinerja Guru dalam Menyusun Silabus dan Rencana Pelaksanaan Pembelajaran (RPP) melalui Supervisi Kolegial
Authors: Wibawa I Made Darwis 
Published: March 2019

Penelitian ini bertujuan meningkatkan kinerja guru dalam menyusun silabus dan rencana pelaksanaan pembelajaran (RPP) supervisi kolegial di SMK Negeri 1 Sukasada Tahun Pelajaran 2018/2019. Jenis penelitian ini adalah tergolong penelitian tindakan sekolah. Penelitian dilaksanakan sebanyak 3 siklus. Subyek penelitian adalah siswa seluruh guru yang tergolong guru tetap dan guru tidak tetap yang berjumlah 80 orang. Data dianalisis menggunakan statistik deskriptif. Berdasarkan hasil penelitian didapatkan Terjadi peningkatan kinerja guru setelah diberi pembinaan melalui supervisi kolegial yaitu dari 60,3% menjadi 64,6% ada kenaikan sebesar = 4,3% Dari sebelum pembinaan (siklus 1) dan setelah pembinaan oleh kepala sekolah sampai dengan (siklus 3) ; 60,3% menjadi 64,6%, dan dari (siklus 2) ke (siklus 3) juga ada peningkatan sebanyak 82,2% - 64,6% = 17,6%. Rata-rata peningkatan kinerja guru dalam penyusunan silabus dan rancangan pelaksanaan pembelajaran (RPP) sebelum diberi pembinaan naik dari 39,08% menjadi 100%. Dari analisis data di atas bahwa pembinaan kepala sekolah melalui supervisi kolegial terbukti efektif diterapkan dalam meningkatkan kinerja guru melalui supervisi kolegial secara berkelanjutan.
Pengaruh Model Pembelajaran Learning Cycle 5e Berbantuan Media Lingkungan Terhadap Kompetensi Pengetahuan Ipa
Authors: Dewi Ni Putu Santika 
Published: March 2019

Penelitian ini bertujuan untuk mengetahui perbedaan yang signifikan kompetensi pengetahuan IPA kelompok siswa yang dibelajarkan dengan model pembelajaran learning cycle 5E berbantuan media lingkungan dengan kelompok siswa yang dibelajarkan dengan pembelajaran konvensional pada siswa kelas IV SD Gugus Letkol Wisnu Kecamatan Denpasar Utara tahun ajaran 2017/2018. Desain penelitian ini adalah Penelitian Eksperimen semu dengan rancangan nonequivalent control group design. Populasi penelitian ini adalah seluruh siswa kelas IV SD Gugus Letkol Wisnu Kecamatan Denpasar Utara yang berjumlah 332 orang yang tersebar dalam 9 kelas. Penentuan sampel dilakukan dengan teknik random sampling. Sampel dalam penelitian ini adalah siswa kelas IV A SDN 1 Peguyangan dengan jumlah 43 siswa sebagai kelompok eksperimen dan siswa kelas IV SDN 12 Peguyangan dengan jumlah 41 siswa sebagai kelompok kontrol. Pengumpulan data dilakukan dengan menggunakan metode tes dalam bentuk tes objektif pilihan ganda biasa. Data yang diperoleh dianalisis menggunakan uji-t. Berdasarkan hasil analisis data diperoleh thitung= 4,453 sedangkan pada taraf signifikansi 5% dan dk = 82 diperoleh nilai ttabel = 1,989 sehingga thitung = 4,453 > ttabel = 1,989. Berdasarkan kriterian pengujian, maka Ho ditolak. Adapun nilai rata-rata kompetensi pengetahuan IPA pada kelompok yang dibelajarkan dengan model pembelajaran Learning Cycle 5E berbantuan media lingkungan adalah 81,53, sedangkan pada kelompok yang dibelajarkan dengan pembelajaran konvensional adalah 72,82. Berdasarkan hasil tersebut dapat disimpulkan bahwa terdapat pengaruh model pembelajaran Learning Cycle 5E berbantuan media lingkungan terhadap kompetensi pengetahuan IPA siswa kelas IV SD Gugus Letkol Wisnu Kecamatan Denpasar Utara tahun ajaran 2017/2018.
Penerapan Model Pembelajaran Kooperatif Tipe Teams Game Tournaments (TGT) untuk Meningkatkan Hasil Belajar Ilmu Pengetahuan Sosial
Authors: Suri Ni Nengah 
Published: March 2019

Penelitian ini bertujuan untuk peningkatan hasil belajar Ilmu Pengetahuan Sosial pada Siswa Kelas V semester II Tahun Pelajaran 2016/2017 SD No 1 Darmasaba setelah penerapan model pembelajaran pembelajaran Kooperatif tipe Teams Game Tournaments (TGT). Jenis penelitian ini adalah penelitian tindakan kelas (PTK) dengan subjek penelitian adalah siswa kelas V SD No 1 Darmasaba yang berjumlah 24 orang. Sedangkan objek dari penelitian ini adalah hasil belajar Bahasa Indonesia dengan penerapan model pembelajaran pembelajaran Kooperatif tipe Teams Game Tournaments (TGT). Data hasil pelaksanaan pembelajaran dikumpulkan dengan metode tes. Data yang diperoleh dianalisis menggunakan analisis statistik deskriptif. Berdasarkan hasil analisis data, dapat disimpulkan bahwa penerapan model pembelajaran kooperatif tipe Teams Game Tournaments (TGT) dapat meningkatkan Hasil Belajar Ilmu Pengetahuan Sosial pada Siswa Kelas V semester II Tahun Pelajaran 2016/2017 SD No 1 Darmasaba. Hasil ini terbukti dari peningkatan rata-rata siklus I sebesar 72 menjadi 78 pada siklus II. Ketuntasan klasikal siswa pun mengalami peningkatan dari 79% pada siklus I menjadi 92% pada siklus II
Penerapan Model Pembelajaran Kontekstual Berbantuan LKS untuk Meningkatkan Aktivitas dan Hasil Belajar Produk Kreatif dan Kewirausahaan
Authors: Ardana I Komang 
Published: March 2019

Tujuan dari diadakannya penelitian ini adalah untuk mengetahui peningkatan aktivitas dan hasil belajar siswa setelah diterapkan pendekatan pembelajaran kontekstual dengan berbantuan LKS pada Pembelajaran Produk Kreatif dan Kewirausahaan Kelas XI Akomodasi Perhotelan 3 SMK Negeri 2 Singaraja Tahun Pelajaran 2018/2019. Penelitian ini adalah penelitian tindakan kelas (PTK). Subjek penelitian ini adalah siswa kelas XI Akomodasi Perhotelan 3 SMK Negeri 2 yang berjumlah 35 orang yang terdiri atas 13 orang siswa Perempuan dan 22 orang siswa Laki-laki. Penelitian dilakukan pada semester I (ganjil) tahun pelajaran 2018/2019. Penelitian ini dilaksanakan di SMK N 2 Singaraja, Kecamatan Buleleng, Kabupaten Buleleng. Objek dari penelitian tindakan ini adalah pembelajaran kontekstual, media LKS, Aktivitas dan Hasil belajar siswa. Data aktivitas belajar siswa dikumpulkan dengan menggunakan lembar observasi aktivitas belajar siswa yang telah dipersiapkan, sedangkan data hasil belajar siswa yaitu menggunakan tes. Analisis data yang digunakan pada penelitian ini menggunakan analisis data deskriptif. Berdasarkan analisis data yang dilakukan dapat disimpulkan bahwa implementasi model pembelajaran kontekstual berbantuan LKS dapat meningkatkan aktivitas dan hasil belajar produk kreatif dan kewirausahaan kelas XI Akomodasi Perhotelan 3 SMK Negeri 2 Singaraja Tahun Pelajaran 2018/2019.
Evaluación del desempeño de la tecnología wifi en concordancia con los estándares IEEE 802.11 b/g/n en el interior de una cámara anecoica para la banda de 2.4 GHz / Performance evaluation of technology Wi-Fi in conformance with IEEE 802.11 b/g/n into an anechoic chamber for the 2.4GHz band
Authors: Caiza Páez Cristopher Stalin , Lara Cueva Román Alcides 
Published: March 2019

El presente artículo realiza el análisis del desempeño de una red Wi-Fi en concordancia con los estándares IEEE 802.11 b/g/n en un escenario sin interferencia al interior de una cámara anecoica de 15 , dentro de la cual se implementó una red inalámbrica punto a punto con una distancia de 2m entre el transmisor y el receptor. Las métricas de desempeño referentes al QoS fueron obtenidas utilizando una técnica intrusiva de inyección de tráfico mediante el software D-ITG, la cual proporciona información del throughput (η) para el cálculo de la eficiencia ( ), jitter (j), retardo del canal (δ) y pérdida de paquetes (PL). Los resultados obtenidos mediante un análisis cuantitativo determinaron que el estándar IEEE 802.11n presenta el mejor desempeño en términos de con 85.75%; posterior a esta, se encuentra el estándar IEEE 802.11g con una Ef de 73.73% y finalmente el estándar IEEE 802.11b es el que menor Ef presenta entre las evaluadas, con un 69.37%. Los resultados de este trabajo son contrastados con trabajos realizados en escenarios sometidos a interferencia por obstáculos e interferencia Co-Canal (ICC).
Mathematical Communication Characteristics of Pre-Service Primary School Teacher in Explaining the Area of Trapezoid Reviewed from School Origin
Authors: Abidin Zainal 
Published: March 2019

Abstract. This study aims to know the characteristics of mathematical communication of pre-service primary school teachers. The material used as the object of research is geometry. It requires the ability of algebra and spatial skills. The area of trapezoid is selected as the topic since it is perceived as the most complex of all plane shapes studied in primary school. It is because the calculation of the area of trapezoid entails three variables. The ability of mathematical communication involves the ability to write and explain. This ability is examined based on the background of students’ secondary school. The subjects of this study were 15 students of Primary Teacher Education, STKIP Al Hikmah Surabaya in academic year 2017-2018. The types of mathematical communication are grouped according to their characteristics. Written communication is sharpened by oral communication. The results were analyzed to investigate the relevance of such abilities with the subjects’ background of their secondary school (SMA, SMK, or MA). The results indicate that the characteristics of written communication consist of: (1) narrative, (2) procedure, and (3) dialogue. Meanwhile, the characteristics of oral communication consist of: (1) lecture, (2) instructional, and (3) discussion. Pre-service teachers graduated from SMA have better mathematical communication skills than those from SMK and MA. Keywords: Pre-service primary school teacher, mathematical communication, the area of trapezoid.
Desafios atuais dos laboratórios de saúde pública frente às novas exigências regulatórias
Authors: Markman Blanca Elena Ortega , Hilinski Ellen Gameiro , Farias Fernanda Fernandes 
Published: March 2019

RESUMOO avanço regulatório, observado no mercado farmacêutico brasileiro nas últimas décadas, representa um impacto positivo para a população, na medida em que passa a dispor de medicamentos com melhores perfis de segurança e eficácia, reduzindo e prevenindo o risco inerente às propriedades farmacológicas e toxicológicas dos fármacos. Este estudo visa atualizar o panorama da qualidade de medicamentos no Brasil e os desafios enfrentados pelos laboratórios de saúde pública para a condução dos ensaios analíticos de monitoramento da qualidade. Com o incremento do lançamento de novas tecnologias farmacêuticas, como os biofármacos, e a publicação de nova regulamentação, como a RDC 53/2015, o atendimento às novas exigências dos órgãos regulatórios impõem desafios complexos para os laboratórios oficiais. A notificação, identificação e qualificação de produtos de degradação em medicamentos com substâncias ativas sintéticas e semissintéticas, bem como a análise do polimorfismo e de fármacos quirais, são alguns dos exemplos que demandam o desenvolvimento e validação de técnicas analíticas com maior seletividade e complexidade. Para efetivar este avanço torna-se essencial a utilização de equipamentos robustos e modernos, assim como a capacitação do corpo analítico nos laboratórios de saúde pública. Palavras-chave: monitoramento da qualidade, medicamentos, laboratório de saúde pública, regulamentação. ABSTRACTThe regulatory improvement observed in the Brazilian pharmaceutical market on the last decades represents a positive impact for the population which now has medicines with better safety and efficacy profiles, reducing and preventing the inherent risk in the pharmacological and toxicological drug properties. This study aims to update the scenery of the quality of medicines in Brazil and the challenges faced by public health laboratories to conduct the analytical tests to quality assurance. With the increase in the launching of new pharmaceutical technologies, such as biopharmaceuticals and the publication of new regulations, such as RDC 53/2015, meet the new regulatory requirements imposes complex challenges for official laboratories. The notification, identification and qualification of degradation products in pharmaceutical products with synthetic and semisynthetic active substances, as well the analysis of polymorphism and chiral drugs are some of the examples that demand the development and validation of analytical techniques with greater selectivity and complexity. To achieve this advance, the use of robust and modern equipment is essential, as well as the training of the analytical group in the public health laboratories. Keywords: quality monitoring, medicines, public health laboratory, regulation
A Comparative Inquiry into The Bhagwad Gita and Confucian Ethical Dimensions
Authors: Tripathi Prof. Shubhra 
Published: March 2019

Two ancient and culturally rich civilizations, India and China, are in the process of shaping a new economic order in South Asia. Centuries of harmonious cultural and trade interactions have been interspersed with periods of diplomatic and political distrust. However, in the era of digitalization and globalization, economic ties between the two seem to be strengthening steadily. The Indian market is replete with “Made in China” and the international media has “Make in India” splashed all over. Now, it looks like both sides are willing to set aside the political issues in order to improve economic ties. In 2013, the Chinese premier Li Keqiang, chose India as his first overseas stop. Similarly, the visits of President Narendra Modi and President Xi Jinping to each other’s home towns were strong and bold steps in soft diplomacy. In all these diplomatic visits, shared cultural links were referred to profusely, with a view to promoting national ties. In this context, this paper examines the ethics of Confucius and those enshrined in the Hindu treatise Bhagwad Gita, to promote a harmonious economic ambience and strengthen national bonds for mutual benefit.
Error Analysis for English Language Teachingat Primary Level
Authors: Sharma Dr.  Shreeja , Tripathi Prof. Shubhra 
Published: March 2019

The prime concern of every language teacher, and to some extent every linguist, is to device pedagogical methods and strategies which facilitate language acquisition. The concern of any teacher or applied linguist is, though not explicitly stated anywhere, to equip the learners with “correct” features of the language being learnt. Emphasis on “correctness” is due to the presumption that erroneous structures or deviations from linguistic code will lead to incomprehensibility and impediment in communication.As a result of such convictionsContrastive Analysis (CA) and Error Analysis (EA) focussed their attention on “correct” grammatical, lexical and syntactical features of Target Language (TL), in this case English.Both Contrastive Analysts and Error Analysts analysed the language and tried to predict areas of ease or difficulty. This was often achieved with ‘some’ degree of success. However, in the present socio-educational milieu of Indian schools, where English language teaching is a significant stake, insights from CA and EA, particularly the latter, are either not taken into cognizance, or found inadequate. CA is taken into consideration, though obliquely, indirectly and cursorily, where English language is taught resorting to bilingualism. EA is usually ignored completely. Even when teachers correct students’ assignments and copies, they point out mistakes/errors, suggest corrections, but neither take into account why these mistakes/errors have occurred, nor how to prevent such cases in future. With the ever growing importance of English as a global language and a second language in India, no stakeholder in education can afford to undermine the significance of ELT.The time is therefore ripe to take a fresh look at Error Analysis (EA) and assess how it can be deployed as a powerful tool in school teaching.
Construction coefficient in the settlements of Gllogoc Municipality (Republic of Kosova)
Authors: Çela Tomor , Ramadani Ibrahim 
Published: March 2019

Abstract
This paper evaluates the built area within “cadastral zones” (subdivisions of municipalities) in order to identify the expansion tendencies of settlements, with the aim of contributing to preventing future uncontrolled developments. Demographic growth always needs more construction so it is important to provide a spatial analysis of land use. The paper is focused on the expansion dynamics of built areas within cadastral zones due to rapid social and economic changes. The lack of researches for the Drenica region has affected land use, which has been unplanned and not-to-standard, and has not preserved agricultural land. In the last two decades – since 1999 – there has been considerable growth in the construction sector across all of Kosovo. Although, according to the spatial plan, property owners have the right to develop and use their own property in their own best interests, these regulations do not give them the right to work outside the legal framework of the local plan itself. Land use should be in full compliance with spatial plans, both national and local. This study will contribute to the sustainable urbanisation of settlements and preservation of agricultural land. The results of the study will also help to make important decisions for built areas, in also providing necessary recommendations for steps to be taken to have a land use based on common interests.
The extraction process and seed quality of silver fir conesAbies albaMill.
Authors: Aniszewska Monika , Brzózko Jacek , Zychowicz Witold 
Published: March 2019

AbstractFir conesAbies albaMill. are not as extensively described in the literature as cones of other species, and therefore, there is no description of the changes in water content and their dynamics during the extraction process. Developing a mathematical model describing these changes based on cone parameters and air temperature is a step forward in determining the optimal conditions for the extraction process. here, we present such a model derived using fresh cones collected in a seed production stand in the Zwoleń Forest District (RDSF Radom). For 120 randomly chosen cones, the length and the largest diameter of the cone were measured, using the Multiscan program. in addition, for 60 randomly selected cones, the diameter was measured along the entire length of the cone at 10 mm intervals. this allowed us to generate cone models approximating rotational solids for which the outer surface area was calculated using a fourth degree polynomial function and the obtained area was then used to determine cone volume. to facilitate the generalization of surface area and volume calculations to other cones, theks1andks2coefficients were derived, which simplified the employed formulas without significantly affecting accuracy.Analogous analyses were also performed for cone stems, which allowed the process of seed extraction from cones to be described by mathematical equations. The stem of the cone was found to constitute 2.6% of its volume and 4% of its dry mass. An exponential equation was used to describe the change in cone mass during the seed extraction process, in which the parameters are the initial and final water content of the cone and power factorb, which is a function of cone thickness. The energy content and germination rate for the extracted seeds were determined 14 and 28 days after sowing. The seeds obtained in the investigated extraction process did not reach first grade quality.
Exposure tests of copper foils in a slurries of different bentonites
Authors: Stoulil J. , Kouřil M. , Dobrev D. 
Published: March 2019

Abstract
The goal of the study was to compare corrosion performance of copper in different bentonite slurries. Copper coil samples were exposed in a slurries of bentonites BaM, Rokle, B75, G2M, Voltex, Sabenil. The test was carried out under anaerobic conditions in glovebox at laboratory temperature for duration of one to four months. Samples were evaluated by means of X-ray diffraction and mass loss. Liquid parts of slurries were analysed by ion chromatography and pH meter. The resistance of copper in all studied bentonites was very high. Corrosion rates were in order of tenths of micrometers per year. No trend between pore solution composition and corrosion rate or composition of corrosion products was observed.
Inhibition efficiency of sodium salts of carboxylic acids on corrosion of lead in archive environment
Authors: Strachotová K. C. , Kouřil M. , Kuchťáková K. , Msallamová Š. 
Published: March 2019

Abstract
Lead in archive environment suffers from severe corrosion attack caused by the organic acids’ vapours usually presented in such an environment. One of possible ways of corrosion protection of lead is its surface treatment by solutions of sodium salts of monocarboxylic acids (general formula CH3(CH2)n-2COONa, noted NaCn, n = 10, 11, 12). The principle of this corrosion protection is a creation of conversion coating on the lead’s surface, which decreases corrosion rate of lead in the atmospheric environment polluted by organic acids’ vapour. Our research aims at the selection of a suitable protection system that would be applicable to conservation of historical lead in archives and museums. This paper evaluates the corrosion behaviour of treated lead based on the values of polarisation resistance and shape of potentiodynamic curves in simulated corrosive environment (0.01 mol l−1 solution of acetic acid). The lead samples with different state of surface (pure, corroded and electrochemically cleaned) were treated with sodium salts of monocarboxylic acids NaCn (n = 10, 11, 12) having concentration of 0.01 and 0.05 mol l−1. In simulated corrosive atmosphere (above 0.001 mol l−1 acetic acid solution vapours), corrosion rate was measured by means of electrical resistance technique. The inhibition efficiency of monocarboxylic acids is dependent on their carbon chain length and their concentration. The greatest inhibiting efficiency in corrosive atmospheres and for all lead samples was observed for the sodium salt of dodecanoic acid having concentration of 0.05 mol l−1. Artificially created corrosion products and salt coatings were analysed by X-ray diffraction analysis and their surface morphology was observed by scanning electron microscopy. A protective salt coatings are mainly composed of metallic soaps in dimer form.