bluuebunny/crossref_metadata_2025 huggingface dataset:
Students What Should Be Minded When Families With Disabled Children Are Planning A Summer Vacation?
Authors: Gülgösteren Erkan , Toptaş Demirci Pervin , Demirci Ali
Published: February 2019

Introduction: Many people
with disabled children living in Turkey are affected by psychological,
sociological, economic and emotional disabilities due to their children’s
disabilities. In this respect, the well-planned free time periods outside of
the training period give children with disabilities the freedom to move freely.Aim: In this
research, it is aimed to investigate what matters to pay attention to when
planning vacation for children with disabilities.Method: A structured
interview form with 34 items was prepared in order to plan summer vacation
about families with disabled children in the research. The field survey was
conducted and interview questions and the content of the survey were generated.
In Mersin province, private rehabilitation was discussed individually with 136
volunteer mothers in the training and application centers for the disabled.
With the prepared questions, it was tried to investigate the expectations of
the expectant mothers who have children with disabilities while planning a
summer holiday.Results: According to
the interview data, it was observed that the mothers were more difficult to
construct the holiday content, but showed more protective behavior tendencies.
According to the information provided, it is stated that the children who take
part in the mothers’ tours will take care of the age groups, the girls and boys
separately and the importance of accompanying specialists, educators, health
personnel and caring individuals. The different types of obstacles and
accompanying diseases of each child are the other issues that are emphasized.
Other information reported by the family includes information about eating and
sleeping habits, special behaviors, favorite toys, drugs used, fears, allergic
conditions, underbelly, and being aggressive.

Conclusion: It should be
emphasized that When choosing a summer vacation program, it is important for
families to consider the child’s age, interests and personality. It should also
be considered how the holiday activities will support children’s learning
throughout the year.
The Effect of Static And Dynamic Warm-Up Protocols on Fitness Component And Body Fat Percentage of Athletes in Different Branches
Authors: Demirci Nevzat , Toptaş Demirci Pervin
Published: February 2019

The
aim of this study is to investigate the effects of static and dynamic warming
protocols on some motor tests and body fat percentage of athletes in different
branches. In this study, 50 (25 female and 25 male) athletes from Mersin
University High School of Physical Education and Sports volleyball, football,
basketball, wrestling and handball branches were formed the sample group of the
research. The anthropometric characteristics of the individuals Height and
weight measurements were made to determine and body fat percentages were
determined by Bioelectrical Impedance Analysis.As engine performance tests,
Vertical jump test, Sprint performance test (20m), sit- reach flexibility test
were applied. One-way analysis of variance (ANOVA) was performed to determine
whether there was a statistically significant difference between
measurements.  Data was tested for
normality with the “Kolmogorov Smirnov Test”. Kruskall Wallis tests were used
for comparison among five groups. According
to our findings no significant difference was observed between the male
branches in terms of body fat percentage (%BF). Female soccer players were
found to have the least body fat percentage when compared to other branches (p
<0.01).  Static and dynamic warming
protocols it was found to have an effect statistically significant (p <0.05,
P <0.001) in sit- reach flexibility, vertical jump and speed test values of
athletes in different branches. As a result; it has been found that the static
and dynamic warming protocolshave different effects in terms of the different
sports branches and motor performance parameters. When both male and female
performance values ​​were examined, dynamic heating was found to be more
dominant. It can be said that the physical and physiological values of the
athletes are directly related to the performance of being suitable for the
sports branch involved. For this reason, the use of warming protocols is
recommended with regard to the results of the study presented here.
Perception Exercise self-efficacy, Body Image and Health-related Quality of Life of Children with Needs Special Education
Authors: Demirci Pervin
Published: February 2019

In
this study, it was aimed to examine the body ımage, exercise self-efficacy and
health-related quality of life of children with special education needs. Participants
of this study were selected from volunteer students in five and eight classes
in state school in Mersin during the 2016-2017 academic year. The study group
consists of a total of 95 students, 52 of which require special education and
43 of which are healthy. The Health Related Quality of Life Scale (Kid-KINDL)
was used to describe the quality of life of healthy and specialist training
groups, the Exercise Self-Efficacy Scale (ESS) and the Body Image Scale (BIS) were
used to determine exercise levels. According to findings; When the groups’
physical characteristics were compared, a significant difference wasn’t
observed in terms of age between them (p> 0.05). However, when compared with
healthy group special education group body height, weight and VKI, there was a
significant difference at p <.001 level. There was no significant difference
between the groups in the friendship subscale of the HRQL-KINDL scale (p>
0.05). However, the total quality of life, physical well-being, emotional
well-being, school, self-esteem and family subscales scores of the healthy
group were significantly higher than the special education group (p <0.001).
Similarly, healthy group ESL and BIS were found to be higher than special
education group (p <0.001). As a result of this study, it was seen that the
of health group have higher exercise self-efficacy and body image and
health-related quality of life than special education group.
The Protective Role of Lycopene Against Oxidative Damage in the Liver, Heart and Kidney Tissues of Mice Exposed to CoCL2
Authors: Köksoy Serkan , Beytut Ebru
Published: February 2019

Heavy metals are harmful to
both the environment and human health. One of these heavy metals is cobalt.
Lycopene is a potent antioxidant. The purpose of this study was to investigate the
effects of lycopene on change of lipid peroxidation in liver, kidney and heart
of experimentally exposed mice with cobalt (Co). Experimental protocol: For
this purpose, 30 Swiss Albino male mice of 3-4 months of age and weight ranging
from 45 to 50 g were used. Mice were subdivided in to 3 groups including
control, cobalt and cobalt lycopene (combined). The control group mice were
given 3 mg/kg/day saline (by intramuscular injection) and 10 mg/kg/day saline
(orally) for 30 days in order to achieve equality with administration to the
mice in the experimental group). At the end of this process, malondialdehit
(MDA), glutathione (GSH), vitamin-E and β -carotene were analyzed in the
prepared homogenates. According to findings;
Increase in liver MDA levels in cobalt group was significant (p <0.01).
Additionally, it was found out that cobalt toxicities increased the
level of MDA in the heart most (p<0,001). The level of GSH in the tissue of
liver, kidney and heart of the cobalt group were lower than control and combined group (p<0,001). However, the kidney and the liver vitamin E
level of the both control and combined group were very lower according to
control group (p<0,001), but not important in liver (p>0.05). It
was observed that liver and kidney β-carotene level in cobalt group was lower
than control and combined group. This decrease is statistically significant in
the kidney (p<0.05), but this decrease is statistically insignificant in the
liver (p>0.05). As a result, increasing the antioxidant levels of GSH,
vitamin E and β-carotene together with lycopene application may play an
important role in preventing the negative effects of lycopene on free radicals
(MDA, etc.) caused by acute cobalt oxidation
The Effects of Rhythm and Dance Training on the Levels of Daily Living Activities in Trainable Mentally Handicapped Children
Authors: Gülgösteren Erkan , Toptaş Demirci Pervin , Ziyagil Mehmet Akif
Published: February 2019

The aim of this study was to investigate the effects of 8-week rhythm and dance training on the ability of training mentally handicapped children to perform activities of daily living. A total with 32 volunteers mother were interviewed in private rehabilitation centers in Mersin. The study included 32 training mentally handicapped children, including 20 males and 12 females. Rhythm and dance training continued for 8 weeks, 3 days a week, hour a day. This research measures the adequacy of daily living activities in children with disabilities (self-care skills). A 32-point evaluation form was developed by the author to measure this adequacy. The form is scored between 0% and 100 % This research measures the adequacy of daily living activities in children with mental retardation (self-care skills). A 32-matter evaluation form was developed by the author to measure this adequacy. The form is scored between From 0 % to 50 % (Absolutely not do), 50 % to 100 % (Can definitely do) It scales up to 100 with 10 unit intervals. According to findings; Anneler thinks that way of movement, developing rhythm in depth emotionally provides development in our child. It has been reported by the mothers that their children begin to express themselves better and their level of perception improves to keep the names, movements and events in memory better after the rhythm and dance training. After eight weeks of education, the rate of mothers who said that there were positive changes in my child's rough and fine motor skills was quite high. As consequence; it is suggested that the eight-week rhythm and dance education has positive effects on the children's ability to perform their daily activities
PENDUGAAN POTENSI AIR TANAH MENGGUNAKAN GEOLISTRIK TAHANAN JENIS DAERAH PESISIR KABUPATEN LUWU PROVINSI SULAWESI SELATAN
Authors: Nashrullah Arief , Widodo Sri , Bakri Hasbi , Prasetyawati Umar Emi
Published: February 2019

Air merupakan kebutuhan utama bagi kehidupan manusia. Oleh karena itu, di Kabupaten Luwu dilakukan penelitian pendugaan potensi air tanah menggunakan geolistrik tahanan jenis. Tujuan penelitian yaitu mengetahui potensi air tanah secara umum dengan interpretasi lapisan batuan berdasarkan parameter nilai tahanan jenis untuk menentukan lapisan pembawa air tanah (akuifer). Tahap pengambilan data, dilakukan dengan pengukuran di lapangan menggunakan instrument geolistrik multi channel yang dilengkapi dengan 32 patok elektroda dengan spasi 10 meter. Data pengukuran didapatkan pada saat proses pengukuran sedang berlangsung, hasil dapat dilihat sesaat setelah pengambilan data. Koreksi terhadap nilai data yang dianggap distorsi dapat juga dilakukan langsung. Tahap pengolahan data dilakukan dengan metode komputerisasi. Hal tersebut dilakukan dengan cara, memasukkan data nilai tahanan jenis yang telah didapatkan. Kemudian, diproses menjadi sebuah gambar berupa penampang tahanan jenis lapisan batuan. Hasil interpretasi menunjukkan bahwa lintasan 01 merupakan air bersih, yang bisa didapatkan dengan cara pembuatan sumur gali dangkal dengan kedalaman 12-15 meter. Pada lintasan 02, untuk mendapatkan air bersih layak konsumsi, perlu dilakukan pengeboran air bawah tanah hingga kedalaman mencapai lebih dari 35 meter atau mencapai lapisan batuan dasar. Pada lintasan 03, keterdapatan air bersih hanya dimungkinkan dengan penggunaan bor karena kedalamannya >50 meter.
Analisa Penerapan Alat Pelindung Diri (APD) Terhadap Produktivitas Karyawan Dengan Pendekatan Ergonomi Parsipatori Di Percetakan
Authors: Ikasari Nadzirah , Lantara Dirgahayu , Chairany Nurul , Bella Anandita
Published: February 2019

Perkembangan ergonomic dewasa ini telah sampai pada konsep yang sifatny amakro, hal ini dikarenakan kebutuhan yang sifatnya global. Namun industri manufaktur yang tidak mampu mengelola sumber daya dengan baik dan lemahnya manajerial akan berdampak pada penurunan produktivitas. Lingkungan kerja sehat dipengaruhi oleh ruangan yang ergonomis dan penggunaan serta penyimpanan bahan kimia harus ditangani dengan tepat. Serta pengetahuan tentang pentingnya Alat Pelindung Diri (APD) harus lbih dipahami oleh pihak perusahaan/ percetakaan karena hal ini akan berpenagaruh terhadap keselamatan dan kesehatan Kerja (K3). Pada penelitian ini menggunakan software smart PLS untuk mengolah data. Telah diperoleh bahwa penerapan APD terhadap produkvitas kerja dengan pendekanatan ergonomic partsipatory dan menunjukkan hasil yang signifikan dimana setiap variable nilai CR diatas 0.6 dan nilai setiap loading faktornya berinilai diatas 0.5 yang artinya setiap indicator yang terbangun berpengaruh terhadap setiap variabelnya.
STRATEGI PEMASARAN KUE BAGEA SEBAGAI KUE KHAS KOTA PALOPO DENGAN MENGGUNAKAN ANALISIS SWOT PADA UKM MULTI KUE KOTA PALOPO
Authors: Padhil Ahmad , Saleh Anis , Nusran Muhammad , Ismail Hardi , Aidel Aida
Published: February 2019

Indonesia merupakan negara yang memiliki keanekaragaman jenis kuliner yang dapat dikembangkan menjadi sebuah unit bisnis. UKM Multi Kue merupakan salah satu unit usaha yang memproduksi kue bagea yang menjadi kue khas Kota Palopo. Tujuan penelitian ini untuk mengidentifikasi faktor yang paling berpengaruh terhadap volume penjualan pada UKM Multi Kue berdasarkan analisis dari marketing mix (atribut produk, harga, saluran distribusi, promosi, orang, proses, lingkungan fisik) untuk menentukan alternatif strategi pemasaran kue bagea berdasarkan analisis SWOT. Hasil penelitian menunjukkan bahwa pada persamaan regresi linier berganda, didapatkan variabel produk merupakan variabel yang paling berpengaruh terhadap volume penjualan pada UKM Multi Kue. Hasil analisis diagram SWOT pada Matriks IFE, diperoleh skor faktor kekuatan adalah 3,28 dan skor faktor kelemahan adalah 0,10 dengan selisih sebesar 3,18. Sementara itu, berdasarkan Matriks EFE, skor faktor peluang adalah 2,38 dan skor faktor ancaman adalah 0,74 dengan selisih sebesar 1,64. Selisih skor pada matriks IFE dan EFE menunjukkan bahwa UKM Multi Kue berada pada Kuadran I yang berarti bahwa strategi yang digunakan adalah strategi Strengths Opportunities (SO) atau strategi Growth yang menunjukkan bahwa UKM Multi Kue tergolong dalam usaha yang berkembang dan memiliki posisi yang kuat dan berpeluang.
ANALISIS PENJADWALAN PRODUKSI DENGAN E-ISSN 2503 - 1430 ISSN 2541 - 3090 MENGGUNAKAN METODE CAMPBELL DUDECK SMITH DAN PALMER PADA PT. BOBI AGUNG INDONESIA
Authors: Mail Abdul , Nusran Muhammad , Chairany Nurul , Nur Taufik , Faturrahman Resky
Published: February 2019

Penjadwalan produksi di dalam dunia industri, baik industry manufaktur maupun agroindustri memiliki peranan penting sebagai bentuk pengambilan keputusan. Perusahaan berupaya untuk memiliki penjadwalan yang paling efektif dan efisien sehingga dapat meningkatkan produktivitas yang dihasilkan dengan total biaya dan waktu seminimal mungkin. Sistem produksi di bidang manufaktur yang melibatkan banyak proses, mesin dan juga waktu proses yang bervariasi akan menemui banyak hambatan jika penjadwalan tidak dilakukan dengan metode yang tepat, sehingga mengakibatkan proses produksi yang bekerja kurang efektif dan efisien. Tingginya permintaan dan cepatnya perkembangan dalam bidang industri seiring dengan kemajuan ilmu pengetahuan dan teknologi mengakibatkan munculnya persaingan antara perusahaan yang satu dengan yang lainnya. Perusahaan yang dapat bertahan dalam persaingan tersebut harus berusaha untuk mempertahankan atau menambah jumlah konsumennya. Salah satu usahanya adalah dengan memberikan pelayanan yang terbaik kepada para pelanggannya yaitu dengan menyelesaikan pesanan sesuai dengan waktu yang telah disepakati. PT. Bobi Agung Indonesia merupakan perusahaan yang bergerak di bidang manufaktur yang memperoduksi pupuk cair dan pupuk padat. Dalam proses operasionalnya. Hal ini diakibatkan karena penjadwalan produksi yang kurang efektif, sehingga kemungkinan besar dapat mengurangi kepuasan kepada pelanggannya. Dalam penelitian ini digunakan metode Campbell Dudeck Smith (CDS) dan Palmer yang mana dari kedu metode tersebut dapat mengetahui total waktu penyelesaian job minimal. Dari hasil yang telah diperoleh dapat diketahui total makespan dengan menggunakan metode CDS adalah 5918,71 menit dan Palmer adalah 6771,554 menit den gan selisih sebesar 852,844 menit, dimana metode CDS memiliki waktu penyelesaian lebih singkat.
HUBUNGAN MOTIVASI EKSTRINSIK DENGAN HASIL BELAJAR MATEMATIKA SISWA KELAS V SD SE-GUGUS I KECAMATAN MARPOYAN DAMAI PEKANBARU
Authors: Kasdiyanti Annisa , Alpusari Mahmud , Mulyani Eva Astuti , Hermita Neni
Published: February 2019

ABSTRACTThe purpose of this research was to know whether there is a significant relation between extrinsic motivation and mathematics learning outcomes of fifth grade students of Elementary School in regional I of Marpoyan Damai District, Pekanbaru. This type of research is quantitative using the correlational method. The sample selection uses Cluster Sampling technique, so that in this research a sample of 183 students. Data collecting conducted by using questionnaire, interview and documentation techniques. Data analysis techniques in this research used correlation techniques of product moment. The results of data analysis obtained a correlation coefficient of 0,452 and t-value higher than t-table or 6,815 > 1,653, so that from the results of this research it can be concluded that there is a significant relation between extrinsic motivation and mathematics learning outcomes the increase of extrinsic motivation, followed by an increase in mathematics learning outcomes of fifth grade students of Elementary School in regional I of Marpoyan Damai District, Pekanbaru.
ANALISIS KEMAMPUAN PEMENGGALAN KATA SISWA KELAS III SD NEGERI 37 PEKANBARU
Authors: Yuyun Pertiwi Yuyun Pertiwi , Otang kurniaman Otang kurniaman , Gustimal witri Gustimal witri
Published: February 2019

The background of this study is that students do not yet know how to write the decapitation correctly. This study aims to describe the ability to decapitate the third grade students of SD Negeri 37 Pekanbaru. The type of research used is quantitative descriptive. The population in this study were third grade students of SD Negeri 37 Pekanbaru. The sample used in this study was 155 students. The data collection technique used by this researcher is a written test technique. The written test used in this study is in the form of a short essay with a number of 30 questions. Analysis of the data used in this study is quantitative or statistical. The results showed that the ability to decapitate the third grade students of Pekanbaru Elementary School 37 in the category of Less or equal to 49.70. This is evidenced by the acquisition of data, namely: Obtaining an average score of the ability to decapitate the first indicator of 60.96 with the category "Enough", the average score of the ability to decapitate the ability of the second indicator is 34.14 with the category "Less", while the average score of the decapitation ability on the third indicator is 54.68 with the category "Enough".
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF DENGAN MENGGUNAKAN METODE JARIMATIKA UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS II SDN 188 PEKANBARU
Authors: Meriaty Tampubolon Meriaty Tampubolon , Lazim Lazim , Neni Hermita Neni Hermita
Published: February 2019

The background of this research is the low learning outcomes of Mathematics class IIB students in the know 15 out of 38 students who achieved KKM with an average score of 64.08. The purpose of this study was to improve the learning outcomes of mathematics by applying cooperative learning models using the Jarimatika method for students of class IIB SD Negeri 188 Pekanbaru. This study uses a Classroom Action Research (CAR) design which is carried out in two cycles and each cycle consists of four stages, namely planning, implementing, observing and reflecting. Data collection techniques used in this research are test techniques and observation techniques. All data were analyzed descriptively statistics. The subjects of this study were students of class IIB SDN 188 Pekanbaru which numbered 38 students. The results showed that classical completeness in cycle I was 68.42% which had an increase in cycle II of 84.21%. The average teacher activity in the first cycle was 66.67% increasing in the second cycle to 87.50%. Likewise, student activity in the first cycle was 62.50% increasing in the second cycle to 87.50%. The average score of the base score to cycle I increased from 64.08 to 73.45. From cycle I to cycle II it increased to 84.71. Based on the results of the research that has been carried out it can be concluded that the application of cooperative learning models using the Jarimatika method can improve the learning outcomes of student class II SDN 188 Pekanbaru
ANALISIS MOTIVASI INTRINSIK BELAJAR SISWA KELAS V SEKOLAH DASAR SE-GUGUS 1 KECAMATAN PAYUNG SEKAKI KOTA PEKANBARU
Authors: Asmar Reksi Septio , Kurniaman Otang , Hermita Neni
Published: February 2019

ABSTRACTThis background of research is students who experience barriers to learning This study aims to determine the factors that influence students intrinsic learning motivation and the factors that most influence student motivation to learn. This research was conducted in class V Elementary School in Cluster 1 Payung Sekaki district Pekanbaru city. Based  on the results of the study, it was found that the factors that influence students intrinsic motivation consist of ideals, student ability, student condition factor and dynamic elements. On ideals factors include active learning to achieve goals, the desire to succeed in learning and need for learning. In the factors of students abilities, including working alone, it is difficult to understand the material presented and dare to express opinions. On the factors of student conditions include enthusiasm in learning, discipline in learning, physical of students and spiritual condition of students. On Dynamic elements include high willingness, attention of learning, positive views in learning and students feelings toward learning. So, the factors that influence the intrinsic motivation of learn class V of Primary School Se-Gugus 1 of Payung Sekaki district , Pekanbaru city are the ideals which affect  7,565%.
MENINGKATKAN PERILAKU AKTIFITAS DAN HASIL BELAJAR IPA MELALUI MODEL KOOPERATIF TIPE STAD SISWA KELAS VI SD NEGERI 003 PULAU PERMAI KECAMATAN TAMBANG KABUPATEN KAMPAR
Authors: Marsixtin Marsixtin
Published: February 2019

Penelitian ini bertujuan untuk meningkatkan perilaku aktivitas dan hasil belajar IPA melalui model kooperatif tipe STAD terhadap siswa kelas VI SD Negeri 003 Pulau Permai Kecamatan Tambang Kabupaten Kampar. Rumusan  masalah dalam penelitian ini adalah “Apakah penggunaan model kooperatif tipe STAD dapat meningkatkan perilaku aktifitas dan hasil belajar IPA siswa kelas VI SD Negeri 003 Pulau PermaiKecamatan Tambang Kabupaten Kampar. Subjek dalam penelitian ini adalah siswa kelas VI SD Negeri 003 Pulau Permai yang berjumlah 34 siswa, yaitu 18 orang siswa laki-laki dan 16 orang siswa perempuan.Penelitian ini terdiri atasII siklus dan 4 kali pertemuan. Setiap pertemuan terdiri atas 4 tindakan, yaitu: perencanaan, tindakan, observasi dan penilaian, dan refleksi. Hasil penelitian menunjukkan bahwa data perilaku aktivitas belajar siswa pada siklus I dengan kategori amat baik 37,50% dan siklus II yang berkategori amat baik 81,25%. Dengan demikian terjadi peningkatan 43.75%. Untuk hasil belajar pada siklus I, rata-rata yang tuntas 75,29% dan siklus II 96,48%. Dengan demikian terjadi peningkatan 21,19%.Berdasarkan hasil penelitian dapat disimpulkan bahwa penggunaan kooperatif tipe STAD dapat meningkatkan perilaku aktivitas dan hasil belajar IPA siswa kelas VI SD Negeri 003 Pulau Permai Kecamatan Tambang Kabupaten Kampar.
MENINGKATKAN HASIL BELAJAR IPA MELALUI METODE DEMONTRASI SISWA KELAS V SD NEGERI 013 SUNGAI TARAP KECAMATAN KAMPA KABUPATEN KAMPAR
Authors: Ibrahim Ibrahim
Published: February 2019

Latar belakang dari penelitian ini adalah rendahnya hasil belajar IPA siswa kelas V SD Negeri 013 Sungai Tarap Kecamatan Kampa Kabupaten Kampar. Penelitian ini bertujuan untuk meningkatkan hasil belajar IPA siswa kelas V SD Negeri 013 Sungai Tarap Kecamatan Kampa Kabupaten Kampar dengan menggunakan metode demontrasi. Jenis penelitian ini adalah penelitian tindakan kelas. Subjek penelitian ini adalah siswa kelas V yang berjumlah 22 orang siswa. Penelitian ini terdiri atas dua siklus dan empat kali pertemuan. Adapun prosedur dalam pelaksanaan penelitian ini, yaitu perencanaan, tindakan, observasi, dan penilaian, dan refleksi. Hasil penelitian menunjukkan bahwa metode demontrasi dapat meningkatkan hasil belajar IPA siswa kelas V SD Negeri 013 Sungai Tarap Kecamatan Kampa Kabupaten Kampar. Hal ini terlihat dari perolehan nilai rata-rata hasil belajar siswa pada siklus I adalah 72,61% dan persentase siswa tuntas 59,09%. Pada siklus II meningkat dengan nilai rata-rata 84,93% dan persentase siswa tuntas 86,36%. Hasil penelitian menunjukkan bahwa hasil belajar IPA siswa kelas V SD Negeri 013 Sungai Tarap Kecamatan Kampa Kabupaten Kampar  mengalami peningkatan dalam setiap siklus setelah diterapkan metode demontrasi.
MENINGKATKAN HASIL BELAJAR PKN DENGAN MODEL PEMBELAJARAN KOOPERATIF TIPE NHT PADA SISWA KELAS V SD NEGERI 007 KELAYANG KECAMATAN RAKIT KULIM KABUPATEN INDRAGIRI HULU
Authors: Wirdanis Wirdanis
Published: February 2019

The background of the researcher conducted this study because the researchers found the learning system in SD Negeri 007 Kelayang still using conventional methods that make students bored and not active in learning. This happens because students are not given the opportunity to appreciate their knowledge. Students just shut up, sit down, and record what the teacher taught. Therefore, the teacher can use various learning concepts to improve the quality of the learning. Researchers, as well as teachers, use the NHT type of cooperative learning method to improve student learning outcomes and also make teachers know how to teach well. This classroom action research aims to improve the learning process and solve the problems the teacher gets in the classroom. Data obtained after research on teacher activities in the first cycle of the 1st meeting were 55%, the second meeting with 68%, in the second cycle the third meeting was 84%, and at the 4th meeting, the percentage was obtained 93%. Student observation data in this study obtained the percentage of the first cycle of the first meeting of 50%, the second meeting of 57%, in the second cycle of the third meeting was 79%, and the fourth meeting obtained a percentage of 88%. This proves that student activity has increased. Data on the increase in student learning outcomes in grade 1 SDN 007 Kelayang, Rakit Kulim Subdistrict in the initial data obtained an average of 62, in the first daily test obtained a class average of 81, and the daily test II obtained an average of 86. This proves that the use of the STAD cooperative learning method is effectively used in class V.
PERUBAHAN UNSUR GEOKIMIA BATUAN HASIL ALTERASI HIDROTERMAL DI GUNUNG WUNGKAL, GODEAN, YOGYAKARTA
Authors: Verdiansyah Okki
Published: February 2019

Daerah Godean merupakan daerah perbukitan yang terdiri dari batuan beku yang diikuti oleh adanya alterasi hidrotermal dan pelapukan batuan yang cukup intensif. Litologi daerah Gunung Wungkal terdiri dari Andesit dasitik sampai dasit hornblenda, yang teralterasi lemah (klorit-pirit ) sampai kaolinit-smektit kuat kemudian terlapukan. Perubahan batuan terlihat dari adaya perubahan mineral, massa, volume dan geokimia mineral yang selanjutnya dihitung dengan metode Isocon - Grant (1986, 2005). Kemiringan (slope) isocon diperoleh dari nilai unsur ‘immobile’  (Ga, Y, Dy, Tm, Th) sebesar 1.01. Geokimia batuan alterasi lemah menuju argilik menunjukan adanya perubahan massa sebesar -0.76% , perubahan volume +13.29 %, dengan penambahan oksida utama P2O5, TiO2, Fe2O3, Al2O3 mencapai 0.24, penurunan  oksida utama Na2O, K2O, MnO, MgO, CaO mencapai 0.65 serta diikuti perubahan signifikan unsur tanah  jarang Ho, Lu, Yb dan Er mencapai 0.24, sedangkan penurunan unsur tanah jarang Ce, Nd, Pr, La mencapai 0.15, sedangkan penabahan unsur jejak Pb, Tl, As, Cs mencapai 2.24. Perubahan unsur – unsur diinterpretasi sebagai faktor adanya perubahan mineralogi dari peningkatan pengaruh hidrotermal yang diikuti pelapukanl dengan bukti keberadaan sulfida (pirit) yang teroksidasi menjadi limonit, pengkayaan mineral lempung berupa kaolinit dan halloysit pada daerah Godean. Hasil penelitian ini dapat dipakai sebagai pembuktian adanya alterasi hidrotermal, serta dapat digunakan untuk penelitian mengenai hal terkait lebih lanjut pada daerah Godean, ataupun daerah setipe lainnya.  Kata kunci: Geokimia, Isocon, Alterasi hidrotermal, Mineral, Yogyakarta
THE USE OF STATED PREFERENCE TECHNIQUE TO MODEL MODAL CHOICES
Authors: Syah Resdian
Published: February 2019

Public transportation especially bus services in Kuching City, Malaysia are relatively old and most of the buses are in state of dilapidation. This gives a very bad image on Kuching city and poor perception especially from the tourists and local consumers. To achieve a sustainable public transport industry, the old buses need to be regenerated and replaced with modern buses. The aim of the study is to explore the consumer’s travel behavior by employing modal choice modelling. Consequently, a study was conducted in Kuching City Area by using stated preference technique, analyzed and compiled by using SPSS.17 multiple linear regressions analysis. In this context, discrete choice analysis was used to examine the relationship between independent variables (travel time, waiting time, fares and comfort) and dependent variables (choice of respondent whether to consume old bus or choose new bus services). A total of 2000 respondents were interviewed. The findings showed that for the trips purpose, fares and comfortability were the primary factors that reflected the decision or behavior of the respondents asked. It was discovered that there is a significant relationship between the choice of the respondents and comfortability. For the trips purpose to school, recreation, shopping and others, most of the respondents preferred to opt for scenario 5 (travel time 20 min, frequency 20 min, fare RM 2.00, and the level of comfort is good with AC system) which gave the highest demand with the percentage of 75.4%, 55.1%, 70.3% and 69.1% respectively. On the other hand, scenario 3 (travel time 30 min, frequency 15 min, fare RM 2.00, and the level of comfort is good with AC system) was chosen for the purpose of working trips with the percentage of 50.5% respectively. Thus, it can be concluded that scenario 5 is the most appropriate condition to be implemented for the future bus services to serve the consumers in Kuching city subjected to a condition whereby the bus operators need to deliver a better, comfortable and reasonable fares bus services. It also appeared that longer travel time did not affect for the travelers choice at this stage. Hence, the study suggests that the local authority and the bus operators should establish a “quality partnership” and working together in order to come out with a much better and appropriate transport policy and schemes for the existing public transportation systems, especially bus services.
DESAIN DAN IMPLEMENTASI MODEL KOMUNIKASI DATA PADA SISTEM ROBOTSOCCER
Authors: ERIYADI MINDIT
Published: February 2019

Sepakbola robot adalah sebuah proyek internasional yang bertujuan untuk mendukung penelitian-penelitian di bidang Sistem Kecerdasan Buatan (Artificial Intelligence), Robotika, Independent Agent, dan disiplin ilmu lain yang mempunyai keterkaitan dengan hal-hal tersebut di atas. Pada sistem robotsoccer dibutuhkan model komunikasi untuk mengirimkan data berupa identitas robot, posisi, perintah, dan lainnya. Dalam penelitian ini digunakan model komunikasi data dengan merancang komunikasi model komunikasi yang terdiri dari lapisan fisik dan lapisan jaringan. Lapisan fisik bertugas melakukan komunikasi data antara data yang diterima receiver dengan prosesor. Lapisan jaringan bertugas melakukan komunikasi antara data hasil pengolahan citra dari kamera dengan transmitter server. Dari penelitian ini dihasilkan format lapisan fisik dengan elemen : start, id, (sign l), vl[0], vl[1], vl[2], (sign r), vr[0], vr[1], vr[2], end. Sedangkan format lapisan jaringan menggunakan framework IOCP.
EVOLUSI GEOMORFIK MATAROMBEO: DARI CEKUNGAN MESOZOIKUM MENJADI PEGUNUNGAN HOLOSEN
Authors: Samodro Saptono Budi
Published: February 2019

Pegunungan Matarombeo merupakan salah satu pegunungan di lengan Tenggara Pulau Sulawesi, dibatasi oleh Sesar Matano di bagian utara dan Sesar Lawanopo di bagian Baratdaya – Selatan  yang menghasilkan struktur geologi yang sangat kompleks. Penelitian ini bertujuan  melakukan kajian geologi, berupa pengamatan morfologi, stratigrafi dan struktur geologi untuk mengetahui evolusi geomorfik yang bekerja di Pegunungan Matarombeo. Metode yang dilakukan adalah  interpretasi terhadap citra ifsar, pengamatan geologi lapangan, dilanjutkan dengan pengamatan petrografi, paleontologi, dan analisis struktur geologi. Berdasarkan kajian stratigrafi, terutama lingkungan pengendapan batuan serta digabungkan dengan hasil analisis struktur geologi dan evolusi tektonik yang terjadi, diperkirakan evolusi geomorfik di daerah Matarombeo diawali pada masa Mesozoik berupa cekungan dasar laut hingga sekarang menjadi pegunungan.
PROCESS IN THE HYDROTHERMALLY ALTERED AREA AT SOUTHERN MOUNTAIN OF LOMBOK ISLAND, INDONESIA
Authors: Winarti Dwi , Srijono Srijono
Published: February 2019

Landslide disasters are abundant in the mountainous areas of Lombok Island, Indonesia. Most landslides frequently occur in areas intensively suffered by hydrothermal alteration including Pelangan Village at Southern Mountain, West Lombok Regency. The objective of this study are to identify the most important factors controlling landslide and also to analyze the landslide susceptibility zones in the hydrothermally altered area. For this purpose, it is necessary to prepare the landslide investigation and landslide susceptibility map. In this study, the AnalyticalHierarchyProcess (AHP) is used to develop landslide susceptibility map. The landslide susceptibility was analyzed by applying weighting and scoring on each factor controlling the landslide occurrence, such as hydrothermal alteration, slope inclination, distance to lineament, and landuse.The result shows that hydrothermal alteration and slope inclination are the most important parameters to landslide occurence (39.35%), and the least important factor are distance to lineament (13.76%), and landuse (7.54%). The high susceptible zones (HS) cover about 34.20% of the total study area. The moderate susceptible zones (MS) cover about 18.40% of the total area, while about 27.80% of the total study area were classified as being the low susceptible zone (LS), and about 19.60% of the total study area are  classified as very low susceptible zone (VLS).
Pengaruh Profil Sudu Terhadap Koefisien Daya Turbin Gorlov
Authors: Yawara Eka , Jayatun Yohannes Agus , Sugati Daru
Published: February 2019

Masalah keterbatasan penyediaan sumber energi dari energi fosil diatasi dengan optimalisasi sumber energi terbarukan, misalnya sumber daya dari air. Salah satu kendala yang dihadapi dari penyediaan pembangkit daya air berskala besar adalah problem lingkungan. Oleh karena itu pembangkit daya air skala kecil atau mikro terus diupayakan pengembangannya, misalnya penggunaan Turbin Gorlov yang memanfaatkan potensi air dengan head rendah atau sangat rendah. Pada penelitian ini dilakukan studi pengaruh profil sudu terhadap koefisien daya pada Turbin Gorlov. Penelitian dilakukan dengan cara simulasi menggunakan perangkat lunak SolidWorks. Profil yang dipilih adalah NACA0012, NACA0017 dan NACA0022, selanjutnya sudu dipuntir dengan sudut puntir 30o, 60o dan 90o. Pada rasio tip-speed yang ditetapkan sebesar 2, hasil terbaik diberikan oleh Turbin Gorlov dengan profil NACA0017 dan sudut puntir 30o, yaitu rata-rata 17,3%.
Squeezing Pada Massa Batuan Sekitar Terowongan di Daerah Tambang Cikoneng, Banten
Authors: Putra Bayurohman Pangacella
Published: February 2019

Kegiatan Pertambangan bawah tanah akan selalu dihadapkan pada masalah deformasi dan ketidakstabilan massa batuan di sekitar lubang bawah tanah. Sebuah deformasi besar dilaporkan terjadi pada terowongan decline Cikoneng PT. Cibaliung Sumberdaya (PT. CSD). Sebelum peristiwa ini terjadi, masalah yang sama pernah terjadi pada terowongan tersebut. Dinding terowongan yang rusak karena peristiwa sebelumnya itu telah diperbarui ke dalam bentuk awalnya. Hal ini menandakan bahwa zona batua sudah mengalami deformasi yang sangat besar, termasuk mengalami squeezing, dan sistem penyangaan yang sama tidak bisa menahan beban yang sudah meningkat. Oleh karena itu, pemantauan deformasi terowongan harus terus dilakukan. Prediksi potensi squeezing massa batuan dapat ditentukan pada daerah dimana titik-titik pemantauan menggunakan convergencmeter dipasang. Dengan memanfaatkan deformasi massa batuan dan karakteristik penyangga yang dipasang, didapatkan bahwa dinding, atap, dan area di antaranya mengalami squeezing pada titik-titik pemantauan.
IDENTIFIKASI POTENSI BAHAYA KERJA PADA PEKERJAAN INSTALASI VERTICAL DRAIN DAN GEOTEXTILE DI KAWASAN INDUSTRI KENDAL
Authors: Kristiana Retna
Published: February 2019

Penelitian ini memiliki tujuan yaitu mengetahui nilai risiko potensi bahaya kerja dan level risiko potensi bahaya kerja serta mengetahui potensi bahaya kerja dominan yang menyebabkan terjadinya kecelakaan kerja pada proyek Instalasi Vertical Drain dan Geotextile di Kawasan industri Kendal. Penelitian ini menggunakan pendekatan metode HIRA (Hazard Identification and Risk Assesment) dan FTA (Fault Tree Analysis). Hasil dari analisis dengan metode FTA didapat potensi bahaya kerja pada proyek tersebut yang dominan adalah melempar, melompat, memanjat, berlari, bergurau (X5), membetulkan mesin pada keadaan mesin masih berjalan (X11), jalan akses tidak bersih dan tidak rata (X15), membetulkan mesin pada keadaan mesin masih berjalan (X11), jalan akses tidak bersih dan tidak rata (X15), dan lokasi kerja licin (X17) dengan penyebabnya adalah terpeleset, terjatuh, terkena benda tajam (P2) dan menabrak atau tertabraknya pekerja dengan objek yang diam atau bergerak (P6).
IDENTIFIKASI POTENSI UNGGULAN DESA WISATA DI KABUPATEN SLEMAN
Authors: Kurniawati Amithya irma , Nurkukuh Dwi kunto
Published: February 2019

Keberadaan desa-desa wisata merupakan salah satu fenomena yang terjadi di Kabupaten Sleman. Keberadaan desa-desa wisata tersebut dapat mengembangkan desa-desa wisata tersebut pada khususnya dan Kabupaten Sleman pada umumnya. Tujuan dari paper ini adalah mengidentifikasi potensi unggulan desa-desa wisata di Kabupaten Sleman. Hasil dari paper ini menunjukkan bahwa desa-desa wisata di Kabupaten Sleman memiliki beberapa potensi unggulan, yaitu: wisata alam, budaya, dan kreatif. Hal tersebut berdasarkan pada tema pengembangan yang terdapat dalam klasifikasi desa wisata di Kabupaten Sleman. Sembilan desa wisata di Kabupaten Sleman memiliki potensi unggulan wisata alam, delapan desa wisata di kabupaten tersebut memiliki potensi unggulan wisata budaya, dan empat belas desa wisata di kabupaten tersebut memiliki potensi unggulan wisata kreatif. Potensi wisata kreatif merupakan potensi unggulan paling besar yang dimiliki oleh Kabupaten Sleman.
Penerapan Wetland untuk Pengelolaan Air Asam Tambang
Authors: Sucahyo Agus Panca Adi , Bargawa Waterman Sulistyana , Nurcholis Mohammad , Cahyadi, Tedy Agung
Published: February 2019

ABSTRAKAir asam tambang (AAT) merupakan air dengan kandungan pH rendah (di bawah 5) yang ditimbulkan akibat industri pertambangan. AAT terbentuk dari bertemunya tiga komponen, yaitu batuan yang mengandung sulfat, air dan udara. Batuan yang mengandung asam (potential acid foarming) yang terkupas selama kegiatan penambangan dapat membentuk AAT setelah bertemu udara dan air yang berasal dari paparan air hujan langsung, air limpasan dan rembesan air tanah. Air limpasan yang tercemar tersebut mempunyai pH sekitar 2 – 4 dengan kandungan logam berat berupa Al, Fe, Mn, Cu dan Zn. Metoda dalam pengelolaan AAT terdiri dari sistem aktif dan sistem pasif. Paper ini membahas mengenai pengelolaan AAT dengan menggunakan sistem pasif wetland. Cakupan yang dibahas menyajikan beberapa hal terkait wetland diantaranya: ukuran wetland dan desain wetland yang tepat termasuk keasaman air yang keluar dari tambang (pH), kondisi reaksi oksidasi, laju aliran air serta waktu yang diperlukan dalam proses wetland serta luasan area yang tersedia untuk konstruksi wetland. Manfaat yang dihasilkan dari studi ini dapat digunakan untuk penelitian selanjutnya dalam rangka program penutupan tambang tembaga dan emas.Kata kunci: wetland, remediasi pasif, air asam tambang (AAT) Acid mine drainage (AMD) is the most significant environmental pollution problem with a low pH (below 5) caused by the mining industry. AMD is former from three components, exposed acid rock contain sulphate, water and air. The exposed acid rocks (potential acidic forming) during mining activities create a chemical reaction with air and water can be from seepage and run off. The water overflow from pit lake has a pH around 2 – 4 and contain heavy metals, i.e. Al, Fe, Mn, Cu, and Zn. The methods of AMD treatments that are active and passive systems. This paper discusses the AMD treatment using passive wetland system. Main factors passive removal of acidity and heavy metals using wetlad system when determining type and size appropriate wetland system include the influent acidity, pH, redox state, water flow rates and retention times, the area available for wetland. The benefits of this  study for passive AMD treatment using wetland can be used for further research to supporting the copper and gold mine closure program. Keywords: wetland, passive reamediation, acid mine drainage
Alexander Hamilton and the Early Republic in Edwardian Imperial Thought
Authors: Kirkwood Patrick M.
Published: February 2019

In the first decade of the twentieth century, a rising generation of British colonial administrators profoundly altered British usage of American history in imperial debates. In the process, they influenced both South African history and wider British imperial thought. Prior usage of the Revolution and Early Republic in such debates focused on the United States as a cautionary tale, warning against future ‘lost colonies’. Aided by the publication of F. S. Oliver's Alexander Hamilton (1906), administrators in South Africa used the figures of Hamilton and George Washington, the Federalist Papers, and the drafting of the Constitution as an Anglo-exceptionalist model of (modern) self-government. In doing so they applied the lessons of the Early Republic to South Africa, thereby contributing to the formation of the Union of 1910. They then brought their reconception of the United States, and their belief in the need for ‘imperial federation’, back to the metropole. There they fostered growing diplomatic ties with the US while recasting British political history in-light-of the example of American federation. This process of inter-imperial exchange culminated shortly after the signing of the Treaty of Versailles when the Boer Generals Botha and Smuts were publicly presented as Washington and Hamilton reborn.
From the Quantum Approximate Optimization Algorithm to a Quantum Alternating Operator Ansatz
Authors: Hadfield Stuart , Wang Zhihui , O’Gorman Bryan , Rieffel Eleanor G. , Venturelli Davide , Biswas Rupak
Published: February 2019

The next few years will be exciting as prototype universal quantum processors emerge, enabling the implementation of a wider variety of algorithms. Of particular interest are quantum heuristics, which require experimentation on quantum hardware for their evaluation and which have the potential to significantly expand the breadth of applications for which quantum computers have an established advantage. A leading candidate is Farhi et al.’s quantum approximate optimization algorithm, which alternates between applying a cost function based Hamiltonian and a mixing Hamiltonian. Here, we extend this framework to allow alternation between more general families of operators. The essence of this extension, the quantum alternating operator ansatz, is the consideration of general parameterized families of unitaries rather than only those corresponding to the time evolution under a fixed local Hamiltonian for a time specified by the parameter. This ansatz supports the representation of a larger, and potentially more useful, set of states than the original formulation, with potential long-term impact on a broad array of application areas. For cases that call for mixing only within a desired subspace, refocusing on unitaries rather than Hamiltonians enables more efficiently implementable mixers than was possible in the original framework. Such mixers are particularly useful for optimization problems with hard constraints that must always be satisfied, defining a feasible subspace, and soft constraints whose violation we wish to minimize. More efficient implementation enables earlier experimental exploration of an alternating operator approach, in the spirit of the quantum approximate optimization algorithm, to a wide variety of approximate optimization, exact optimization, and sampling problems. In addition to introducing the quantum alternating operator ansatz, we lay out design criteria for mixing operators, detail mappings for eight problems, and provide a compendium with brief descriptions of mappings for a diverse array of problems.
In Vitro Probiotic Potential of Lactic Acid Bacteria Isolated from Aguamiel and Pulque and Antibacterial Activity Against Pathogens
Authors: Cervantes-Elizarrarás Alicia , Cruz-Cansino Nelly del Socorro , Ramírez-Moreno Esther , Vega-Sánchez Vicente , Velázquez-Guadarrama Norma , Zafra-Rojas Quinatzin Yadira , Piloni-Martini Javier
Published: February 2019

Probiotics can act as a natural barrier against several pathogens, such Helicobacter pylori, a bacterium linked to stomach cancer. The aim of the present study was to isolate and identify lactic acid bacteria (LAB) from pulque and aguamiel, and evaluate their probiotic potential and antimicrobial effect on Escherichia coli, Staphylococcus aureus, and Helicobacter pylori. Ten isolates were selected and evaluated for in vitro resistance to antibiotics and gastrointestinal conditions, and antimicrobial activity against E. coli and S. aureus and the effect on H. pylori strains. 16S rRNA identification was performed. Ten potential probiotic isolates were confirmed as belonging to the genera Lactobacillus and Pediococcus. All the strains were susceptible to clinical antibiotics, except to vancomycin. Sixty percent of the isolates exhibited antimicrobial activity against E. coli and S. aureus. The growth of H. pylori ATCC 43504 was suppressed by all the LAB, and the urease activity from all the H. pylori strains was inhibited, which may decrease its chances for survival in the stomach. The results suggest that LAB isolated from pulque and aguamiel could be an option to establish a harmless relationship between the host and H. pylori, helping in their eradication therapy.