Penerapan Model Pembelajaran Pemerolehan Konsep untuk Meningkatkan Pemahaman Siswa Kelas VIII pada Materi Tekanan

Penelitian ini bertujuan untuk mengetahui peningkatan pemahaman siswa ditinjau dari tes pemahaman dengan terdapat 7 aspek didalamnya yaitu interpretasi, mencontohkan, mengklasifikasikan, menggeneralisasikan, inferensi, membandingkan, dan menjelaskan. Jenis penelitian ini adalah penelitian Pre Experimental designs (one group pretest-postetst designs) yang hanya menggunakan satu kelas. Subjek penelitian yaitu siswa kelas VIII-2 yang berjumlah 35 siswa. Instrumen yang digunakan pada penelitian ini yaitu lembar keterlaksanaan pembelajaran, lembar tes pretest-postest dan angket respon siswa. Teknik pengumpulan data menggunakan metode observasi, metode tes dan angket respon siswa. Hasil dari penelitian ini yaitu adanya peningkatan pemahaman siswa setelah diterapkannya model pembelajaran Pemerolehan Konsep dengan persentase peningkatan N-gain 0,48 dengan katagori sedang. Ditinjau dari angket respon siswa model pembelajaran Pemerolehan Konsep dikatakan efektif untuk meningkatkan pemahaman siswa berdasarkan angket respon yang didapat dengan persentase sebesar 86,39%.  Berdasarkan hasil penelitian tersebut maka Model Pembelajaran Pemerolehan Konsep mampu Meningkatkan Pemahaman Siswa Kata kunci:  Model Pembelajaran Pemerolehan Konsep, Pemahaman Siswa

Hubungan Perbandingan Total Nitrogen dan Total Fosfor dengan Kelimpahan Chrysophyta di Perairan Waduk Panglima Besar Soedirman, Banjarnegara

Nitrogen (N) and phosphorus (P) affect the growth of phytoplankton in the waters. Nitrogen is an important part in forming protein in organisms, while phosphorus is the most essential element for growth and contributes in protein formation and cell metabolism in organisms. The activities from the catchment area that enter into the P.B Soedirman Reservoir can affect both concentration of N and P. The comparison total nitrogen (TN) and total phosphorus (TP) is the limiting factor to affect the growth of phytoplankton. Chrysophyta is one of division from phytoplankton that has function as an important component in the food chain and become as natural feed for fish. This research showed the abundance of Chrysophyta, relations of TN with the abundance of Chrysophyta; TP with the abundance of Chrysophyta; TN/TP with the abundance of Chrysophyta; TN, TP, TN/TP with the abundance Chrysophyta in the P.B Soedirman Reservoir, Banjarnegara Regency. This research used survey method with purposive sampling technique on 7 observation stations with 3 repeating. The relation of TN/TP with the abundance of Chrysophyta were analyzed used correlation regression - correlation analyzis. The results of the research showed that total abundance Chrysophyta was between 339-9570 ind/l, relation between TN/TP with the abundance of Chrysophyta with the degree was weak to very strong correlation. The most affection correlation was shown by of TN, TP, TN/TP collectively with the abundance of Chrysophyta with coefficient value (r) of 0,890 with the strength of the relation of 79,3%. The regression analysis of TN, TP, TN/TP collectively with the abundance of Chrysophyta was shown by the equation Y= – 80987,801 – 8499,931TN + 1,684TP + 406,373TN/TP

Evaluasi Corporate Social Responsibility Pada Bank Mandiri Kantor Cabang Pembantu (Kcp) Sumenep

Perusahaan yang suskses adalah Perusahaan yang dapat memenuhi peraturan yang berlaku juga bisa merencanakan aktivitas dengan baik pula.Corporate Social Responsibility (CSR) merupakan komitmen Perusahaan dan media untuk memberikan manfaat serta membangun kualitas kehidupan yang lebik baik bersama dengan para pihak yang terkait utamanya masyarakat disekeliling dan lingkungan sosial dimana Perusahaan tersebut berada, upaya untuk memperkuat kinerja Perusahaan sekaligus pembangunan yang berkelanjutan.Bank Mandiri KCP Sumenep sebuah Perusahaan yang mempunyai kebijakan program CSR dimana kebijakan tersebut merupakan kontribusi sebagai bentuk pelaksanaan CSR dari Bank Mandiri Kantor Pusat, sehingga Bank Mandiri KCP Sumenep tidak mempunyai wewenang sendiri untuk memberikan keputusan secara langsung atas bantuan dana CSR kepada masyarakat atau pihak-pihak yang terkait.Dari hasil penelitian data yang diperoleh menghasilkan bahwa Bank Mandiri KCP Sumenep telah melaksanakan program CSR dengan baik terhadap masyarakat sekeliling dan lingkungan sosial walaupun masih belum dikatakan maksimal sempurna sesuai peraturan yang berlaku, yaitu: berdasarkan Peraturan Menteri Negara “Per-05/MBU/2007 Pasal 11 ayat 2(e)” tentang ruang lingkup bantuan program BL BUMN

Pengaruh Ketersediaan Koleksi terhadap Pemenuhan Kebutuhan Informasi Siswa di Perpustakaan SMA Muhammadiyah 1 Surakarta

Skripsi ini membahas mengenai pengaruh ketersediaan koleksi terhadap pemenuhan kebutuhan informasi Siswa di perpustakaan SMA Muhammadiyah 1 Surakarta. Tujuan dari penelitian ini untuk mengetahui pengaruh ketersediaan koleksi terhadap pemenuhan kebutuhan informasi siswa. Metode yang digunakan dalam penelitian ini adalah kuantitatif dengan jenis penelitian deskriptif. Hasil penelitian ini diperoleh simpulan bahwa kebutuhan informasi siswa dan ketersediaan informasi di perpustakaan SMA Muhammadiyah 1 Surakarta dibagi menjadi tiga dimensi yaitu dimensi personal yang memberi informasi yang spesifik seperti kebutuhan personal yaitu kebutuhan menyangkut pribadi siswa. Dimensi kedua adalah peran sosial yaitu perannya sebagai pelajar, ketiga adalah dimensi lingkungan, baik di dalam maupun di luar sekolah. Berdasarkan hasil penelitian tersebut dapat diambil kesimpulan bahwa koleksi perpustakaan berpengaruh dalam memenuhi kebutuhan informasi sisw

Analisa Indeks Biaya Untuk Pekerjaan Beton Bertulang Dengan Menggunakan Metode Sni 7394-2008 Dan Lapangan (Studi Kasus Pada Proyek Pembangunan Asrama STIKES Chmk Tahap III)

The index cost affect the amount of unit price construction work. Cost index used in the calculation analysis of unit price refers to the Standar Nasional Indonesia (SNI). SNI describe about the average labor productivity in Indonesia. Labor productivity are different depend on work experience, cultural origins, and the others. This study was conducted to know the costs index of labor in Kupang by took one of case study on STIKES CHMK Dormitory Construction Project in third Phased. Cost index of reinforced concrete in this project, obtained by doingreal observation for the total of labor and time required to complete each item of reinforced concrete, especially the workfrom column,beam and plate and it began from the work of iron, formwork, casting up to demolition formwork.Then the observationsresult were analyzed descriptively. Based on the analysis result, the amount of the cost index is 0.0208 foreman: 0.0377 the head of handyman: 0.09929 handyman: 0.2502 worker to install 1m2 formwork, 0.0044 foreman: 0.0177 the head of handyman: 0.0268 handyman : 0.0796 worker to work 10 kg iron, and 0.0340 foreman: 0.0272 the head of handyman: 0.1427 handyman: 1.1888 worker to make 1m3concrete. This index used in the analysis of the differentation of labor presentage based on SNI and field method and continued with the calculation of unit price for each work item which used SNI and field method

Energi Expenditure Pada Lansia

ENERGY EXPENDITURE OF ELDERLY PEOPLE.Background: Physical activity is a factor to estimate the energy requirement. The elderly tend to reduce their activities which influence their energy requirement. Now aday the energy need for elderly is extrapolated from the adult. Energy expenditure based on their daily activities Is a method to estimate the energy requirement.Objectives: The purpose of the study was to assess energy expenditure of elderly people based on the daily physical activities.Methods: The study was conducted in 2 sub-sub districts of Bogar Country. A total of 92 elderly (42 men and 50 women) were included in this study. The inclusion criteria were BMI 18.5- 25.0, physically and hematologically healthy and agree to participate in this study. Physical activities data were collected 3 days respectively using method record and recall and energy intakes using 3 day food record by weighing.Results: The average age was 67.5 ± 5,1 years for male elderly and 65.4 ± 3.9 years of female elderly. Recreational activities (reading, watching TV, sitting) were the most activities done by male elderly (34.9% of the day) while female elderly 34.8% of the day were spent for sleeping activity. The highest energy expenditure of male elderly was contributed from reactional activities (570.3 ± 187.8) Kcal/day while female elderly the highest energy expenditure was contributed from household work activities. The average energy expenditure for male elderly was 1870.2 ± 261.2 Kcal/day or 34.4 Kcal/Body weight/day and female elderly was 1840.2 ± 255.7 Kcal/day or 38.2 Kcal/Body weight/day. The energy Intake of male elderly was 1858 ± 471.7 Kcal/day or 34.1 Kcal/Body weight/day and female elderly was 1472 ± 255.7 Kcal/day or 30.8 Kcal/Body weight/day.Conclusions: Conclusion of this research was the energy expenditure of male elderly balance with their energy consumption, while the energy expenditure of female elderly higher than their energy consumption.Recommendations: Further study on physical activities of elderly of different culture in Indonesia is needed

Individual-level and plant-level predictors of acute, traumatic occupational injuries in a manufacturing cohort

Objectives: Workplace and contextual factors that may affect risk for worker injury are not well described. This study used results from an employee job satisfaction survey to construct aggregate indicators of the work environment and estimate the relative contribution of those factors to injury rates in a manufacturing cohort. Methods: Principal components analysis was used to construct four plant-level factors from responses to a 32 question survey of the entire workforce, administered in 2006. Multilevel Poisson regression was used to evaluate the relationship between injury rate, individual-level and plant-level risk factors, unionisation and plant type. Results: Plant-level ‘work stress’ (incident rate ratio (IRR)=0.50, 95% CI 0.28 to 0.90) was significant in the multilevel model, indicating the rate of injury for an average individual in that plant was halved (conditional on plant) when job stress decreased by a tertile. ‘Overall satisfaction’, ‘work environment’ and ‘perception of supervisor’ showed the same trend but were not significant. Unionisation was protective (IRR=0.40, 95% CI 0.17 to 0.95) as was any plant type compared with smelter. Conclusions: We demonstrated utility of data from a human resources survey to construct indicators of the work environment. Our research suggests that aspects of the work environment, particularly work stress and unionisation, may have a significant effect on risk for occupational injury, emphasising the need for further multilevel studies. Our work would suggest monitoring of employee perceptions of job stress and the possible inclusion of stress management as a component of risk reduction programmes

Inflammation and Immune-Related Candidate Gene Associations with Acute Lung Injury Susceptibility and Severity: A Validation Study

Introduction: Common variants in genes related to inflammation, innate immunity, epithelial cell function, and angiogenesis have been reported to be associated with risks for Acute Lung Injury (ALI) and related outcomes. We tested whether previously-reported associations can be validated in an independent cohort at risk for ALI. Methods: We identified 37 genetic variants in 27 genes previously associated with ALI and related outcomes. We prepared allelic discrimination assays for 12 SNPs from 11 genes with MAF>0.05 and genotyped these SNPs in Caucasian subjects from a cohort of critically ill patients meeting criteria for the systemic inflammatory response syndrome (SIRS) followed for development of ALI, duration of mechanical ventilation, and in-hospital death. We tested for associations using additive and recessive genetic models. Results: Among Caucasian subjects with SIRS (n = 750), we identified a nominal association between rs2069832 in IL6 and ALI susceptibility (OR$_{adj}$ 1.61; 95% confidence interval [CI], 1.04–2.48, P = 0.03). In a sensitivity analysis limiting ALI cases to those who qualified for the Acute Respiratory Distress Syndrome (ARDS), rs61330082 in NAMPT was nominally associated with risk for ARDS. In terms of ALI outcomes, SNPs in MBL2 (rs1800450) and IL8 (rs4073) were nominally associated with fewer ventilator-free days (VFDs), and SNPs in NFE2L2 (rs6721961) and NAMPT (rs61330082) were nominally associated with 28-day mortality. The directions of effect for these nominal associations were in the same direction as previously reported but none of the associations survived correction for multiple hypothesis testing. Conclusion: Although our primary analyses failed to statistically validate prior associations, our results provide some support for associations between SNPs in IL6 and NAMPT and risk for development of lung injury and for SNPs in IL8, MBL2, NFE2L2 and NAMPT with severity in ALI outcomes. These associations provide further evidence that genetic factors in genes related to immunity and inflammation contribute to ALI pathogenesis