Fatigue can be influenced by several factors that can come from within the individual as well as of the work environment. CV. Aneka Garment Gunungpati Semarang is informal industry convection with all the sewing workers are women. The purpose of this research is to analyze the related factors of fatigue on sewing workers at CV. Aneka Garment Gunungpati Semarang. This research is explanatory research using cross sectional study design, where population numbers to the workers is 31 people. Sampling method using total sampling. Data analysis using Chi-Square test for normal distribution of data and Rank-Spearman for data not normally distributed. The results showed that most of respondents heavy work fatigue (71%), most of the old ³40 years (71%), the majority of respondents work >10 years (71%), nutritional status of most respondents in the normal category (50.1%), the posture of most respondents work at level 3 (42.1%), and most of the workload between 30 to <60% (42.1%), it means need repairation for workload. Results of statistical tests showed had relationship between age and fatigue (p = 0.0001), there is a relationship between the during work with fatigue (p = 0.0001), there is no relationship between nutritional status with fatigue (p = 0.191), there is a relationship between working posture with fatigue (p = 0.0001), and there is a relationship between the workload with fatigue (p = 0.0001). Business owners should provide additional lighting in accordance with the type of work (lighting meets 1000 Lux) and doing engineering work station (chair) to fit the body size of workers

ICARE-Based Student Worksheet (ICARE-BSW) was a learning tool equipped with the ICARE (Introduction, Connecting, Apply, Reflecting, and Extend) steps used in the learning process and its achievement activities. Researchers have conducted a limited test of the use of ICARE Based Student Worksheet (ICARE-BSW) with 6 groups of Students on 5 ICARE Based Student Worksheets (ICARE-BSW) with different tools. Learners have been done on the Student worksheet by following the steps of ICARE. In addition, at the end of the meeting also carried out the responses to the use of the Student Worksheet, appearance, and understanding of the tools. This response was a major source of development and change that will be applied to the improvement and progress of the ICARE Based Student Worksheet (ICARE-BSW). The results of the responses show that the ICARE Based Student Worksheet view is interesting, the learning tools are lacks, and it needs to be developed again work instructions on the use of ICARE Based Student Worksheet (ICARE-BSW) in learning. Further development is directed towards improving the tools, quality, and quantity of ICARE-Based Student Worksheet (ICARE-BSW) use in the application of large group trials at different grade levels. The researcher provided a response questionnaire to see the Student’s responses about the ease of access, adequacy of content, and appeal of the use of ICARE-Based Student Worksheets (ICARE-BSW) involving Educative Participants in interacting and improving productive skills and knowledge in learning. The results of a questionnaire of responses illustrate that the use of ICARE Based Student Worksheet (ICARE-BSW) is good enough in improving student’s skills on physics introduction level.

This study is the first year of three years. This study aims to describe the relationship of the development of teaching materials to learning styles in improving learning outcomes. The type of research used in the entire study is Research and Development (R & D). Research subjects are lecturers and Students in Basic of Mathematics and Sciences Group. The first year's study contains the need assessment, and the drafting of the initial draft of textbooks for high school physics courses with ICARE-oriented Students Worksheet. Data collection techniques used were questionnaire, observation, interview, and documentation study, and supported by logbooks and focus group discussion (FGD). The results shown in the development of the device indicate that the development of ICARE-based teaching materials is not influenced and does not have a significant relationship in one of the learning styles.

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan model pembelajaran Kooperatif Tipe Two Stay Two Stray terhadap hasil belajar siswa pada materi Listrik Dinamis di kelas X SMA. Jenis penelitian ini adalah quasi eksperimen dengan desain penelitian adalah Two Group Pretestpostest Design. Populasi penelitian seluruh siswa kelas X SMA Negeri 3 Tebing Tinggi yang terdiri 9 kelas. Sampel penelitian diambil 2 kelas yang ditentukan dengan teknik cluster random sampling yaitu kelas X-9 sebagai kelas eksperimen dan kelas X-8 sebagai kelas kontrol. Untuk menguji hipotesis digunakan uji t setelah uji prasyarat dilakukan yaitu uji normalitas dan uji homogenitas. Dari hasil penelitian nilai rata-rata pretes kelas eksperimen adalah 36,30 dan kelas kontrol 27,90. Untuk data pretes, pada pengujian normalitas di kelas eksperimen dengan L hitung = 0,1378 dan L tabel = 0,1730, kelas kontrol dengan L hitung = 0,1368 dan Ltabel = 0,1730, diperoleh L hitung < L tabel , maka data kedua kelas berdistribusi normal. Pada uji homogenitas diperoleh F hitung = 1,68 dan F tabel = 1,90 sehingga F hitung < F tabel , maka sampel berasal dari kelompok homogen. Setelah diberikan perlakuan, diperoleh rata-rata nilai postes kelas eksperimen 72,30 dengan L hitung = 0,1478 dan Ltabel = 0,1730 sedangkan pada kelas kontrol diperoleh rata-rata nilai postes 66,60 dengan L hitung = 0,1489 dan L tabel = 0,1730, diperoleh L hitung < L tabel , maka data kedua kelas berdistribusi normal. Pada uji homogenitas diperoleh F hitung = 1,38 dan pada F tabel = 1,90, sehingga F hitung < F tabel , maka kedua sampel berasal dari kelompok homogen. Hasil pengujian hipotesis diperoleh t hitung > t tabel yaitu 2,326 > 2,006 dengan  = 0,05 dan dk = 54, maka Ha diterima yang berarti ada perbedaan akibat pengaruh model pembelajaran Kooperatif Tipe Two Stay Two Stray dengan model pembelajaran konvensional terhadap hasil belajar siswa pada materi Listrik Dinamis di kelas X SMA Negeri 3 Tebing Tinggi T.P 2012/2013.

Kambing adalah binatang pemamah biak dan pemakan rumput. Dalam membudidayakan kambing, para pemilik kambing rata-rata mempunyai pengetahuan yang kurang dalam hal penyakit yang menyerang kambing peliharaan mereka.Sistem pakar mulai digunakan untuk membantu seorang pakar atau ahli dalam mendiagnosis penyakit pada kambing berdasarkan gejala yang ada. Tujuan dan manfaat dari Diagnosis penyakit kambing antara lain adalah mempermudah dan mempercepat mengetahui jenis penyakit yang menyerang kambing. Untuk mengetahui diagnosis penyakit kambing, peneliti membuat sistem pakar dengan menerapkan metode forward chaining.Diagnosis penyakit kambing menggunakan metode Forward Chaining.Pada penelitian ini jenis penyakit yang dapat didiagnosis sebanyak 16 penyakit.Pengujian yang digunakan yaitu pengujian akurasi dengan data uji sebanyak 16 penyakit dengan tingkat akurasi sebesar 100%. Kesimpulan dari penelitian yang telah dilakukan berdasarkan permasalahan yang telah diselesaikan melalui pembuatan sistem pakar ini adalah sistem pakar untuk menentukan penyakit kambing dirancang dengan rule base dan metode forward chaining. Jumlah rule yang digunakan sebanyak 16 rule dengan 43 jenis pertanyaan sesuai dengan jumlah gejala.