bluuebunny/crossref_metadata_2025_split huggingface dataset:
Grau de consciência ambiental e consumo ecológico dos estudantes de Ciências Biológicas e de Engenharia Florestal de uma IES em Patos-PB
Authors: Souza de Assis Adriele Mércia , Monteiro Mayara Santiago , Marques Ricardo Ribeiro Rocha 
Published: October 2018

A consciência ambiental é um aspecto que leva as pessoas a terem uma predisposição ao consumo ecológico. Este último atrai a atenção de empresas que investem ou pretendem investir em produtos ou serviços “verdes”. Nessa perspectiva, o presente estudo buscou analisar o grau de consciência ambiental e de consumo ecológico dos acadêmicos dos cursos de Ciências Biológicas e de Engenharia Florestal de uma Instituição de Ensino Superior da Paraíba, no município de Patos-PB. Quanto à metodologia, utilizou-se do método quantitativo, do tipo descritivo e com levantamento de campo para obter os resultados. Desse modo, identificou-se que os estudantes possuem potenciais traços de consciência ambiental, visto que são capazes de reconhecer atitudes que podem ser adotadas para a preservação do meio ambiente. Além disso, os discentes dispõem de uma potencialidade para se tornarem consumidores ecologicamente corretos, tendo em vista a utilização de determinados critérios de relativos aspectos ambientais durante suas compras. Logo, é presumível que os conhecimentos acerca do meio ambiente que estes indivíduos obtêm em seus cursos, exerçam certa influência nas suas decisões de compra. Por fim, são apresentadas as considerações finais com as limitações da pesquisa e as sugestões para futuros trabalhos. Environmental awareness is an aspect that leads people to have a predisposition to ecological consumption which attracts the attention of companies that invest or intend to invest in "green" products or services. In this perspective, this study aimed to analyze the degree of environmental awareness and ecological consumption of the academics of the Biological Sciences and Forestry Engineering courses of a higher education institution of Paraíba, in the municipality of Patos -PB. Regarding the methodology, the descriptive- quantitative method was used through field research to obtain the results. Thus, it was identified that the students have potential traits of environmental awareness, since they are able to recognize attitudes that can be adopted in order to the preserve the environment. In addition, the students have the potential to become ecologically correct consumers, considering the use of certain criteria of relative environmental aspect during their purchases. Therefore, it is presumed that the knowledge about the environment that these individuals obtain in their courses influence their purchasing decisions. Finally, the final considerations with the limitations of the research and the suggestions for future work are presented.
PENGEMBANGAN MEDIA FLASH MATERI IKATAN KIMIA SISWA KELAS X SMA NEGERI 1 PONTIANAK
Authors: Shelawaty Ananda Rizki , Hadiarti Dini , Fadhilah Raudhatul 
Published: October 2018

ABSTRACTThis study aimed by the students’ low mastery score on Chemical Bond material at SMA Negeri 1 Pontianak. The mastery score gained by the students was only 44,3%. Based on the results of the questionnaires given to the students, they tend to study by using computer than power point program and video that have been used by the teachers. Therefore, this study aimed to develop teaching materials of Chemical Bond flash media for the students of grade X, SMA Negeri 1 Pontianak. A 3D (Define, Design, and Develop) development model suggested by Thiagarajan was carried out in this study. The data collection technique used were indirect communication, measurement, and observation. While the instruments were questionnaire sheets, pre-test and posttest questions, and observation sheet. The feasibility of the flash media developed was based on the aspects of validity, practicality, and effectiveness. The results obtained in this study were: (1) the average score of the flash media validity was 89.78% and was considered valid, (2) the practicality of the media based on the students’ response was 80.02% and was considered very strong and the teacher’s response was 75% and considered strong, and (3) the effectiveness of the media based on the learning outcomes showed significant results between before and after using the media (0.000 <0.05). As a result, flash media is regarded successful developed for the students of SMA Negeri 1 Pontianak and it is applicable to teach Chemical Bond material. Keywords: Chemical Bond, Flash media, media development
IMPLEMENTASI METODE PRAKTIKUM BERBASIS LINGKUNGAN PADA MATERI REAKSI KIMIA SISWA KELAS X MADRASAH ALIYAH AL JIHAD NANGA TEPUAI KAPUAS HULU
Authors: Suryadi Linlin , Somantri Elin B , Kurniawan Rizmahardian Azhari 
Published: October 2018

ABSTRACTThe students practicial work in Madrasah Aliyah Al Jihad does not have laboratories facilities and infrastructures still minimal. It be over come by using simple tools and simple materials within students evironment and ussually encontered in everyday. In this research the result of the study before and after implementation practicial work based learning will be analyzing. This reasearch was conducted on to students by using pre- experimental research and one group pretest-posttest design. The subject in this research were students of class X Madrasah Aliyah Al Jihad. This research was condacted three phases: Preparation imlementation and data analysis, the data were collected by using the test (Pretest and Posttest) observation, and interviews. The everage value pretest is 38.00 and 74,00 for posttest. The data pretest and postest were analyzed by using T test which assuming variance test was not homogeneous. T test result by using pretest and posttest is different in significant. The imlpementation method lab-based enveronment can be improve student`s learning outcome. The students participate actively in teaching learning process.Keywords: Learning outcome, Lab-based environment method
HUBUNGAN ANTARA SELF-EFFICACY DAN MOTIVASI BERPRESTASI SISWA KELAS XI IPA DALAM MATA PELAJARAN KIMIA DI SMA NEGERI 3 PONTIANAK
Authors: Novanda Bellya Firsty 
Published: October 2018

The students’ average score on Chemistry subject has still low. This has caused not only by the level of the difficulty but also the low of the students’ self-efficacy and motivation. This study aimed at finding out the students’ self-efficacy, motivation, and the correlation of self-efficacy and achievement motivation among the ninth grade Science class students of SMA Negeri 3 Pontianak. Using descriptive correlational design, as many as 66 students of the ninth grade Science class participated in this study. The self-efficacy measurement was conducted by using self-efficacy scale which was adopted from the Bandura scale with a reliability coefficient of 0.86, whereas, the achievement motivation measurement conducted by using achievement motivation scale based on The Mehrabian Achieving Tendency from Mehrabian 1993 with a consistency internal reliability of 0.92. The study reveals that 53,03% of students obtained medium self-efficacy, and 60,61% of students students had average achievement motivation. The Pearson Product Moment correlation test indicated that there was a positive and significant correlation between self-efficacy and achievement motivation by 0,278 which was considered into low category with sig value (2-tailed) of 0.024. Keywords: Chemistry, Correlation, Achievement Motivation, Self-efficacy
PENGEMBANGAN INSTRUMEN PENILAIAN KOGNITIF PADA MATA KULIAH KIMIA SEKOLAH UNTUK MAHASISWA PENDIDIKAN KIMIA UNIVERSITAS M PONTIANAK
Authors: KurniatiI Tuti , Kurniasih Dedeh 
Published: October 2018

ABSTRAKThe importance of improving the quality of teaching is creating new innovations in designing new learning system so that students become more enthusiastic and motivated to achieve the expected learning outcomes. One way to measure the extent of improvement of the quality of learning is to develop assessment instruments that can be used to assess student learning outcomes. A proper assessment plays an important role in improving learning outcomes and in appreciation of the efforts made by learners. This study aimed to develop cognitive assessment instrument in School Chemistry I course for fourth semester students of chemistry education. Design and development of assessment instruments followed the 4D model, but only reached the stage of develop. Validity test of cognitive assessment instrument which was based on format suitability and display quality was tested to five experts. The results showed that cognitive assessment instrument had a valid level of validity and reliability value of 0.758. So cognitive assessment instrument developed already meet the criteria as a matter of quality and can be used as a test in the subject of School Chemistry I. Keywords: cognitive assessment instrument, School Chemistry I, Development ABSTRAK Pentingnya meningkatkan kualitas pembelajaran menuntut para pendidik menciptakan inovasi baru dalam merancang sistem pembelajaran baru agar peserta didik menjadi lebih semangat dan termotivasi sehingga dapat mencapai tujuan pembelajaran yang diharapkan. Salah satu cara yang dapat dilakukan oleh pendidik untuk mengetahui sejauh mana peningkatan kualitas pembelajaran adalah dengan membuat instrumen penilaian yang dapat digunakan untuk menilai hasil belajar siswa. Penilaian yang tepat berperan penting dalam meningkatkan hasil belajar dan sebagai penghargaan atas usaha yang telah dilakukan oleh peserta didik. Penelitian ini bertujuan menghasilkan dan mengembangkan instrumen penilaian kognitif pada mata kuliah kimia sekolah untuk mahasiswa pendidikan kimia semester IV. Uji kelayakan instrumen penilaian kognitif ini didasarkan pada komponen kesesuaian format penilaian dan kualitas tampilan instrumen. Desain pengembangan instrumen penilaian ini mengikuti model 4D, tetapi hanya sampai pada tahap develop. Subjek penilai kualitas instrumen terdiri dari 5 orang ahli. Hasil penelitian pengembangan instrumen penilaian kognitif ini mempunyai tingkat validitas yang valid dan nilai reliabilitas sebesar 0,758. Jadi instrumen penilaian kognitif yang dikembangkan sudah memenuhi kriteria sebagai soal yang berkualitas dan dapat digunakan sebagai alat tes pada mata kuliah Kimia Sekolah I. Kata kunci: instrumen penilaian kognitif, kimia sekolah, pengembangan
PENGARUH IMPLEMENTASI MEDIA BERBASIS FLASH TERHADAP KETERAMPILAN PROSES SAINS MAHASISWA UM PONTIANAK DALAM PERCOBAAN SINTESIS ETIL ASETAT
Authors: . Mulyani , Hardiarti Dini , Kurniati Tuti 
Published: October 2018

Latar belakang dalam penelitian ini adalah Kurangnya keterampilan proses sains mahasiswa, karena mahasiswa kesulitan dalam memahami tahapan-tahapan prosedur kerja dan kesulitan dalam mengoperasikan alat-alat yang digunakan pada percobaan sintesis etil asetat. Hal ini disebabkan dalam penutun praktikum tidak dilengkapi dengan gambar. Kekurangan pada penuntun praktikum dapat di atasi dengan memberikan sebuah media pembelajaran, yaitu media flash. Penelitian ini bertujuan untuk melihat perbedaan keterampilan proses sains mahasiswa dari sebelum dan sesudah menggunakan media flash. Metode penelitian yang digunakan yaitu pre-experimental, dengan rancangan penelitian “One-Group Pretest-Posttest” yang dilaksanakan sebelum dan sesudah diterapkan media flash. Subjek penelitian ini adalah mahasiswa Program Studi Pendidikan Kimia Universitas Muhammadiyah Pontianak angkatan 2013 dengan jumlah 34 mahasiswa. Teknik yang digunakan dalam penelitian ini adalah teknik pengukuran. Teknik pengukuran digunakan untuk mengukur keterampilan proses sains melalui tes tertulis. Hasil yang diperoleh dari penelitian ini adalah terdapat perbedaan keterampilan proses sains mahasiswa dari sebelum dan sesudah diterapkan media flash yaitu dari 76,32% menjadi 95,32%. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa media flash dapat meningkatkan keterampilan proses sains mahasiswa Program Studi Pendidikan Kimia Universitas Muhammadiyah Pontianak angkatan 2013 khususnya percobaan sintesis etil asetatThis study was initiated by the lack of the students’ science process skills and the difficulty in comprehending the stages of work procedures and in operating the lab tools used in synthesis of ethyl acetate experiment. These problem were caused experiment module was not included related pictures. However, it can be overcome by providing a flash learning media. This study aimed at figuring out the difference of students’ science process skills before and after implementing flash media. The research was conducted using pre-experimental research using "One-group pretest-posttest" design. About 34 students of Chemistry Education in Academic Year 2013, UM Pontianak participated in this study. The technique used in this study was measurement technique. The measurement used to measure the science process skills through written tests. The study revealed that there was difference of students’ process skills before (76.32%) and after (95.32%) the application of flash media. Hence, it is concluded that flash media significantly enhance the students’ science process skills, particularly on the synthesis of ethyl acetate experiment
PELATIHAN PEMBUATAN ALAT PENJERNIHAN AIR PADA MASYARAKAT KECAMATAN SEBAWI KABUPATEN SAMBAS
Authors: Kurniasih Dedeh , Fadhilah Raudhatul 
Published: October 2018

The problematic issue of water shortages is always happens in dry season because of rainwater absorption in the peat soil which dominates most of the Borneo region especially Rantau Panjang subdistrict. The river water around peatlands area has typical smell, colour, and taste. Peat water has to be processed rightly before it is used to fulfill domestic needs. Therefore, there should be an effort to process the peat water appropriately through counseling and training in producing simple water purifier which is easy to operate. This dedication on the training in producing water purifier was conducted at Sebawi district in Sambas regency. There were 24 residents of Rantau Panjang subdistricts attended this training. The training began with the counseling in how to produce water purifier. The counseling aimed at transferring knowledge of the importance of clean water for the residents of Rantau Panjang subdistrict. The next activity was the training in producing water purifiers from simply and locally available materials. In this activity, the participants were given opportunity to practice producing water purifier. The participants were so enthusiastic in this training. Keywords: training, producing, water purifier equipment.
PENGARUH KEDALAMAN SARANG TERHADAP MASA INKUBASIDAN PERSENTASE KEBERHASILAN PENETASAN TELUR PENYU HIJAU (Chelonia mydas) DI PULAU WIE KABUPATEN BINTAN
Authors: Raharjo Eka Indah , . Farida 
Published: October 2018

Penelitian ini bertujuan untuk mengetahui kedalaman sarang yang digali untuk penetasan telur penyu hijau dan keberhailan penetasan telur penyu hijau (Cheloniamydas). Penelitian ini dilakukan di pulau Wie Kecamatan Tambelan Kabupaten Bintan Provinsi Kepulauan Riau mulai 20 Juli s/d 18 September 2014. Keberhasilan penetasan telur penyu hijau pada tiap kedalaman sebagai berikut: kedalaman 30 cm sebesar 43 %. Untuk penetasan telur penyu hijau dengan kedalaman 50 cm sebesar 71 %. Kedalaman sarang 70 cm telur penyu hijau menetas sebesar 67 %, pada kedalaman 90 cm telur penyu hijau menetas sebesar 32 %.Suhu permukaan antara 27 ºC - 33 ºC .Suhu rata-rata perlakuan A ( kedalaman sarang 30 cm) berkisar 29,6 ºC – 29,9 ºC. Suhu rata-rata perlakuan B ( kedalaman sarang 50 cm) 30ºC , suhu rata-rata perlakuan C ( kedalaman sarang 70 cm) kisaran 29 ,3ºC – 29.6ºC . Untuk perlakuan D suhu rata-rata (kedalaman sarang90 cm) kisaran suhu 29,6 ºC - 30 ºC. Kisaran suhu tersebut tergolong normal untuk penetasan telur penyu. Kata kunci: Penyu hijau, Kedalaman sarang, Kebehasilan penetasan
Formation and Development of Sequence Stratigraphy
Authors: Yang Xiao , Gong Mingquan 
Published: October 2018

Sequence stratigraphy is derived from seismic stratigraphy and has been widely used in sedimentary minerals, especially in oil and gas exploration.At present, the application and research of sequence stratigraphy can be roughly divided into three schools, namely, the sedimentary sequence stratigraphy of Vail, the genetic formation sequence of Galloway and the high-resolution sequence stratigraphy of Cross. They have common terms, but the concepts and ideas are different.
The Special Purpose Examination: An Evaluation of Physicians Taking SPEX and their Pass Rates
Authors: Cain Frances E. , Davignon Phil , Henzel Thomas R. , Ciccone Andrea , Young Aaron 
Published: October 2018

ABSTRACT
State medical boards have long recognized the importance of evaluating the ongoing knowledge and competence of licensed physicians under a variety of circumstances. Before granting or renewing a license, it may be necessary for state boards to evaluate physicians as part of a disciplinary process or following a period of inactivity for either disciplinary or non-disciplinary reasons. The Post-Licensure Assessment System (PLAS), a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME), has played a role in assisting state boards with evaluating physicians' basic medical knowledge in all of these circumstances by providing the Special Purpose Examination (SPEX). While SPEX has been administered since 1988, there has not been a nationally published study summarizing the characteristics of physicians taking the exam and their examination pass rates. To address this, we examined physicians who took SPEX between 2003 and 2011, and the outcomes of their exams. Our research demonstrates that the majority of examinees take SPEX for non-disciplinary reasons, with those who take SPEX for disciplinary reasons having lower pass rates. Future research should focus on evaluating the ultimate outcomes for physicians taking SPEX, including the ability to attain and retain a license to practice medicine.
The Route to the USMLE: The Shibboleth of Modern Medical Licensure
Authors: Wainer Howard 
Published: October 2018

ABSTRACTThe formal licensing of physicians in the United States began with the 1889 Supreme Court Decision Dent v. West Virginia. From that time forward, tests, in one form or another, have played a crucial role in medical licensing. In this essay we trace the history of testing from its beginnings in Xia dynasty China, 4000 years ago, though its adoption for the Indian civil service system by the British Raj, and finally ending with the 1992 introduction of the modern United States Medical Licensing Examination (USMLE). The focus here is on the most important development in testing since the Jesuits introduced written exams to the West in 1599 — the substitution of a large number of objectively scored multiple choice exam questions for a relatively small number of essays or interview questions. This approach provided increased reliability and validity of score, broadened the number of topics that could be addressed, diminished the cost of the exam, allowed results to be calculated almost instantly, and, through the use of computerized test administration, provided the opportunity for tests to be individually tailored for each examinee while maintaining comparability of scores across all examinees.
MINT SELECTION FOR DIFFERENT SPECIFIC PURPOSES
Authors: Morozov А. I. 
Published: October 2018

In article questions of selection of mint – a valuable aromatic plant in our country are considered. Using wild-growing types of mints as donors of the economic and useful signs and also various methods of selection – clonal selection, hybridization, a mutagenesis by selectors are created the high-yield, steady against biotic and abiotic factors of the external environment, adapted to cultivation to concrete soil climatic conditions grades of mint of different purpose. Their comparative sortoispytaniye in the conditions of the Nonchernozem zone of the Russian Federation showed that on set of economic and valuable signs Medichka grades, Lekarstvennaya 4, Yantarnaya and Aromatnaya, possessing a good bouquet and aroma of an essential oil which are the most perspective for cultivation on a mint leaf, whereas grades the Moskvichka and Kubanskaya 6 with the increased content of menthol in oil more are suitable for production of an essential oil and mentholum were allocated. The profitability level of peppermint production due to the peculiarities of the varieties, their yield, resistance to abiotic and biotic factors, and the high costs of manual labor during planting, depends on the region of cultivation. In most cases, this is due to the shortcomings of the existing assortment of this crop in a given zone. A set of varieties is needed that can use the favorable environmental factors (natural and anthropogenic) with the greatest efficiency and stand against stress factors simultaneously. The further selection work with mint directed to increase in content biologically of the active materials in a feed stock, has to be conducted with use of methods of genomic selection.
Analisis Image Noise dan Nilai Dosis Radiasi Penggunaan Aplikasi Care Dose 4D dan Non Care Dose 4D pada Pesawat MSCT Siemens
Authors: Resmana Tito Aditya , Darmini Darmini , Wijokongko Sigit 
Published: October 2018

Background : One effective technique is contained in a CT Scan to decrease the amount of radiation dose that is received in the use of automatic exposure control (AEC). AEC system of Siemens equipment is called Care Dose 4D. The research is based on unused of the application Care Dose 4D on CT Scan Imaging. The purpose of the research is to determine the differences of image noise and the differences of radiation doses (CTDI) using care dose 4D and Non Care Dose 4D in Siemens MSCT.Methods :The research was quantitative study with experimental approaches that is tested on four water phantom size type. Analysts data is done by statistical tests of Paired T-Test Samples to test the hypothesis and the level difference image information. In this statistical analysis is determined the level of confidence (level of Significance) with a value of α = 0.05.Results : On the using of Nasopharing protocol for children with 130 kV and 130 mAs parameters, using of Care Dose 4D has ability to decrease the image noise value is compared with non Care Dose 4D application. While the adult Nasopharing protocol with 130 kV and 220 mAs parameters, Care Dose 4D doesn’t provide enough impact in the reduction of image noise value if compared with conventional techniques or without using Care Dose 4D applications. Using of children nasopharing protocol application Care Dose 4D even increase radiation closes high enough value in CTDI vol that is 5,03 mGy, but using Nasopharing Care Dose 4D applications for adult can decrease radiation doses high enough value in CTDIvol, that is 2,64 mGy.Conclusion : On the use of children nasopharing protocol application Care Dose 4D even increase radiation closes high enough value in CTDI vol that is 5,03 mGy, while the adult Nasopharing using Care Dose 4D applications can decrease radiation doses high enough value in CTDIvol, that is 2,64 mGy.