Kapasitas Antioksidan Buah Salak (Salacca Edulis REINW) Kultivar Pondoh, Nglumut Dan Bali Serta Korelasinya Dengan Kadar Fenolik Total Dan Vitamin C

Indonesia is rich in various superior cultivar of snake fruit such as Pondoh, Nglumut and Bali with increasing in production year by year. However, exploration of Indonesian snake fruit related to snake fruit's potential as natural antioxidant source has not been done much yet. The objectives of this research were (1) to determine the effect of snake fruit cultivar and solvent polarity to the antioxidant capacity (radical DPPH scavenging activity and reducing power) and bioactive compounds content (total phenol and ascorbic acid), (2) investigating the correlation between antioxidant capacity of snake fruit toward its total phenolic and ascorbic acid content. This research used Completely Randomized Design (CRD) with two factors, those are cultivars (Pondoh, Nglumut and Bali) and solvents (ethanol and water). The research showed that Nglumut and Bali cultivars had no differences in DPPH radical scavenging activity, total phenolic and ascorbic acid content, although they were significantly higher than on Pondoh cultivar. The reducing power of Nglumut cultivar was significantly higher than that of in Bali and Pondoh cultivars. Ethanol extract had significantly higher antioxidant capacity, total phenolic and ascorbic acid content than that of water extract. Each snake fruit cultivar had significantly strong correlation value between antioxidant capacity and its total phenolic content (r = 0.83 – 0.97, p<0.01) and its ascorbic acid content ( r = 0.77 – 0.95, p<0.01

ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS X TAHUN PELAJARAN 2015/2016 DITINJAU DARI GAYA KOGNITIF SISWA (STUDI KASUS SMK N 1 BANYUDONO JURUSAN ADMINISTRASI PERKANTORAN)

ABSTRAK Setyaningrum Nurul Hidayati. ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS X TAHUN PELAJARAN 2015 / 2016 DITINJAU DARI GAYA KOGNITIF SISWA (STUDI KASUS SMK NEGERI 1 BANYUDONO JURUSAN ADMINISTRASI PERKANTORAN). Skripsi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Sebelas Maret Surakarta. Oktober 2016. Penelitian ini bertujuan untuk mendeskripsikan: (1) kemampuan pemecahan masalah siswa kelas X Administrasi Perkantoran 1 SMK N 1 Banyudono berdasarkan langkah Polya bagi siswa dengan gaya kognitif strongly field dependence, (2) kemampuan pemecahan masalah siswa kelas X Administrasi Perkantoran 1 SMK N 1 Banyudono berdasarkan langkah Polya bagi siswa dengan gaya kognitif slightly field dependence (3) kemampuan pemecahan masalah siswa kelas X Administrasi Perkantoran 1 SMK N 1 Banyudono berdasarkan langkah Polya bagi siswa dengan gaya kognitif slightly field independence (4) kemampuan pemecahan masalah siswa kelas X Administrasi Perkantoran 1 SMK N 1 Banyudono berdasarkan langkah Polya bagi siswa dengan gaya kognitif strongly field independence. Penelitian ini merupakan penelitian kualitatif studi kasus. Subjek penelitian ini yaitu 5 siswa kelas X Administrasi Perkantoran 1 SMK N 1 Banyudono tahun pelajaran 2015/2016. Prosedur pemilihan subjek menggunakan teknik purposive sampling. Pengumpulan data dilakukan dengan metode tes dan wawancara, tes yang digunakan yaitu tes GEFT dan tes kemampuan pemecahan masalah pada materi menentukan ukuran pemusatan data tunggal. Validasi data menggunakan triangulasi teknik dan waktu. Teknik analisis data yang digunakan yaitu reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa kemampuan pemecahan masalah siswa strongly field dependence dalam menentukan ukuran pemusatan data tunggal berdasar langkah Polya: (1) dalam memahami masalah, siswa mampu memahami masalah dengan tepat dan mampu mengungkapkannya dengan bahasanya sendiri, (2) dalam membuat rencana, siswa tidak dapat menganalisis pola pada apa yang diketahui dalam soal pemecahan masalah menjadi bagian-bagian yang berbeda untuk menentukan langkah-langkah penyelesaian soal, (3) dalam melaksanakan rencana, siswa memiliki persepsi lemah ketika terjadi perubahan konteks terbukti siswa tidak dapat menyelesaikan soal pemecahan masalah yang merupakan soal modifikasi menentukan ukuran pemusatan data tunggal dan tidak terampil dalam algoritma penyelesaian soal, namun mampu menyelesaikan soal A dan B yang merupakan soal bentuk sederhana dari soal pemecahan masalah yang diberikan, (4) dalam memeriksa kembali, siswa tidak mampu memeriksa kembali jawaban soal pemecahan masalah. Kemampuan pemecahan masalah siswa slightly field dependence dalam menentukan ukuran pemusatan data tunggal berdasar langkah Polya: (1) dalam memahami masalah, siswa mampu memahami masalah dengan tepat dan mampu mengungkapkannya dengan bahasanya sendiri, (2) dalam membuat rencana, siswa hanya mampu menentukan rumus tanpa dapat menerapkannya dalam menentukan langkah-langkah untuk menyelesaikan soal M1, sedangkan pada masalah kedua (M2) siswa dapat menentukan rumus dan langkah-langkah penyelesaian soal M2 dengan benar. Hal tersebut sesuai dengan karakteristik gaya kognitif slightly field dependence yaitu sedikit sulit menganalisis pola menjadi bagian-bagian yang berbeda, terlihat siswa hanya mampu membuat rencana pada masalah kedua (M2) dan tidak dapat membuat rencana pada masalah pertama (M1), (3) dalam melaksanakan rencana, siswa tidak mampu menyelesaikan permasalahan soal pemecahan masalah pertama (M1) tetapi siswa mampu menyelesaikan soal pemecahan masalah kedua (M2) dengan benar. Hal tersebut sesuai dengan karakteristik gaya kognitif slightly field dependence yaitu persepsinya sedikit lemah ketika terjadi perubahan konteks, terlihat siswa hanya mampu melaksanakan rencana pada masalah kedua (M2) dan tidak dapat melaksanakan rencana pada masalah pertama (M1), (4) dalam memeriksa kembali, siswa tidak mampu memeriksa kembali jawaban soal pemecahan masalah dengan tidak dapat menentukan cara lain yang digunakan untuk menyelesaikan soal pemecahan masalah. Kemampuan pemecahan masalah siswa slightly field independence dalam menentukan ukuran pemusatan data tunggal berdasar langkah Polya: (1) dalam memahami masalah, siswa mampu memahami masalah dengan tepat serta mampu mengungkapkannya dengan bahasanya sendiri dengan memilah informasi penting yang ada pada soal, (2) dalam membuat rencana, siswa mampu menganalisis pola ke dalam komponen-komponennya namun kecenderungannya lemah, terlihat siswa mampu membuat rencana pada soal pemecahan masalah namun kurang rinci dalam penulisan langkah-langkah pemecahan masalah, (3) dalam melaksanakan rencana, siswa mampu menyelesaikan soal pemecahan masalah yang merupakan soal dengan dirubah konteksnya dari soal bentuk sederhana menentukan ukuran pemusatan data tunggal dan terampil dalam algoritma penyelesaian soal, (4) dalam memeriksa kembali, siswa tidak mampu memeriksa kembali jawaban soal pemecahan masalah dengan tidak dapat menentukan cara lain yang digunakan untuk menyelesaikan soal. Kemampuan pemecahan masalah siswa strongly field independence dalam menentukan ukuran pemusatan data tunggal berdasar langkah Polya: dalam penelitian ini tidak terdapat siswa dengan gaya kognitif strongly field independence di kelas X Administrasi Perkantoran 1 SMK N 1 Banyudono maka tidak diketahui kemampuan pemecahan masalah siswa dengan gaya kognitif strongly field independence dalam menentukan ukuran pemusatan data tunggal berdasar langkah Polya. Kata kunci: pemecahan masalah matematika, langkah Polya, gaya kognitif sisw

The Influence of Parental Mediation to Perception of Television Negative Effect on Childrens

Watching television still being one habits child who can give the effect of negative to the progress starting from increase the nature of passive to increase of knowledge and experience sexual in a premature manner. Although, the child gets actively for watching television a pertaining to programs even the impact of watching television, but children still need their parents to help well understand about it. Parental mediation when watching television is one of strategy used parents to reducing the negative impact of television and children\u27s perception of the television. As an agent on the first, the parents have an important role in a period of growth children. One of which is in the formation of perception. This research aims to understand the influence of parental mediation against perception the negative effects of television on children. To answer these problems used parental mediation theory. This type of research is explanatory research. The population in this research was children aged 10 to 12 years in the city of Semarang is within 1 month of the last television in parental mediation, either actively, restrictive and co-viewing mediation. Respondents who taken are number of 120 respondents using non-probability techniques sampling. The first hypothesis test results in this study indicate that the variable restrictive mediation (X1) does not significantly affect the perception variable negative effect on children\u27s television (Y), while the significance of the results shows the value of 0.523. The second hypothesis test showed that the active mediation variables (X2) did not significantly influence the perception variable negative effect on children\u27s television (Y), with the results showing the significance value of 0.274. And the third hypothesis test shows that coviewing mediation variable (X3) does not significantly influential the perception of television positive effect on children (Y), with the results indicated the value of 0.184

Pengaruh Kecerdasan Emosional Terhadap Kinerja (Studi Pada Karyawan PT. Jasa Raharja Cabang Jawa Timur)

In an enterprise, the most important thing is manpower or human resources. Human resources are the most important asset as the driving dynamics of the company. Every human being wants to excel in everything, especially in the field of employment. Success in works supported not only of intellectual ability, but also supported by the ability to manage emotions that indicate whether or how to interact with others. This study aims to determine and explain the influence of emotional intelligence on the performance of employees, either partially or simultaneousl. Research type used is explanatory research with quantitative approach to determine the influence between variables , which test the hypothesis using descriptive statistical analysis and multiple linear regression analysis. Based on the research is that the variables of self-awareness , self-regulation , motivation , empathy and social skills have a significant effect partially or simultaneously to variable employee performance. The results also showed that the dominant variables that have an impact on employee performance is variable self-awareness. Keywoard: Self-Awareness, Self-Regulation, Motivation, Emphaty, and Social Skills, and Employee Performance

Model Pembelajaran Pendidikan Karakter pada Pembelajaran Tematik di SD Muhammadiyah 9 Kota Malang

MODEL PEMBELAJARAN PENDIDIKAN KARAKTER PADA PEMBELAJARAN TEMATIK DI SD MUHAMMADIYAH 9 KOTA MALANGDyah Worowirastri Ekowati1, Rina Wahyu Setyaningrum2, Husamah3Staf Pengajar 1Jurusan Matematika, 2Jurusan Bahasa Inggris, 3Jurusan BiologiFakulktas Keguruan dan Ilmu PendididkanUniversitas Muhammadiyah MalangEmail :[email protected],[email protected],[email protected] study aims to gain learning model of character education on thematic learning in SD Muhammadiyah Malang 9. The learning model is composed of a device and guide student learning. Obtaining the model begins with a literature study, observations were made during this study, the analysis then compiled draft design model and continued with limited testing in class 1A.The results of the trials, it is known that the draft model prepared still need to be refined, especially in the student guide. This is because at the time of trial, the guidelines are still not able to guide students in learning. Sentences in the guide is still biased. In interviews, students feel bothered utilizing the student guide. In addition to its unusual use as well as user guide manual is not so clear. But overall, this model is useful to be one of the guidelines in determining the measures or policies related to improving the quality of learning in SD Muhammadiyah Malang 9, especially in a class test.Keywords: Models of Learning, character education, Thematic Learnin

Tingkat Pemberdayaan USAha Garam Rakyat (Pugar) Ditinjau Dari Aspek Produksi, Distribusi, Permintaan Pasar Dan Sosial Budaya

PUGAR activities to improve productivity concidered slowly. PUGAR need to be empowered again, to improve the welfare of farmers and the success of self-sufficiency salt industry in 2015. The purpose of this study is to analyze the people's business empowerment (PUGAR) based on aspects of production, distribution, demand for industrial salt in Central Java. Determining the level of empowerment of the salt business people in Central Java. The study was conducted by distributing questionnaires to farmers, conducting FGD and interview. A technical analysis to determine the level and strategy for empowerment. The result is production aspects related to the empowerment of low-level technology, aspects of distribution, and market demand is low, but socio-cultural aspects and sustainability efforts ishigh level. . pro short-term priority is to optimize the technology applied to the production process, improving the distribution chain and sustainable market information so as to create stability salt business people

Genetic Variation in the Calpastatin Gene and its Association with Growth Traits in Batur Sheep

The present study aimed to investigate the association of the CAST genotype and growth traits in Batur sheep. Batur lambs were reared under an intensive feeding system. Bodyweight is measured monthly after weaning until six months of age. Blood representing thirty head were collected, genomic DNA was extracted as samples, and then 200 µl of whole blood samples were used. Specific primers were designed to amplify the CAST gene, samples were sequenced, then the researchers used the BioEdit program to identify any mutation. Calculation of genotypes, gene and allele frequencies, heterozygosities, and Chi-square test was performed. The analysis revealed a total of sixteen polymorphic sites in the CAST coding region. There are four alleles observed (A, G, C, and T), trans-versions at c.92T&lt;G and c.285G&gt;T loci, and transitions at c.214G&gt;A, c.280G&gt;A, c.301C&lt;T, and c.371A&gt;G. One individual disrupted the reading frame in the whole CAST sequenced. The genotype frequency analysis showed the highest predominance of the (TT, GG, CC, and AA) genotypes with frequencies (66.7 %, 62.9 %, 59.3 %, 66.7 %, and 55.6 %) as homozygous. In contrast, the heterozygous (TG, GA, GT, CT, and AG) genotypes were present at lower frequencies (29.6 %, 33.3 %, 37 %, 29.6 %, and 37 %), respectively with four difference alleles (T, G, C, and A). Post-weaning bodyweight till 6-month age of Batur sheep for the heterozygous genotypes at loci (c.92T&lt;G, c.214G&gt;A, c.280G&gt;A, and c.301C&lt;T) was slightly more massive than those carrying homozygous wild-type genotypes (c.285G&gt;T and c.371A&gt;G) with no significant differences (p &gt; 0.5). The lambs with the heterozygous genotype had a significantly higher muscle percentage as a whole, compared to the other genotypes. Polymorphic sites were present in Batur sheep for the first time about the association with the CAST gene. However, the CAST gene might not be a useful marker for developing future selection programs in Batur sheep unless further investigation of the CAST gene and its interactions with other genes involving muscle growth and carcass traits are analyzed through association studies at a large scale. Keywords: genetic variation, CAST gene, association, Batur sheep, growth trait