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All Journal Medical Journal of Indonesia Jurnal Rekayasa Mesin Indonesian Journal of Educational Assesment
Sri Wuryanti
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Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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The effect of high protein enteral nutrition on protein status in acute stroke patients Wuryanti, Sri; Sayogo, Savitri; Ahmad, Sitti A.
Medical Journal of Indonesia Vol 14, No 1 (2005): January-March
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (227.357 KB) | DOI: 10.13181/mji.v14i1.169

Abstract

The objective of this study was to determine the effect of high protein enteral nutrition on protein status in acute stroke patients. The subjects were divided into two groups using block randomisation, i.e. the intervention group that received high protein enteral nutrition (HPEN), and the control group that received enteral hospital diet. Thirty six out of 60 acute stroke patients had completed 7 days of follow-up. The results showed that HPEN have increased prealbumin level, decreased urinary creatinine excretion, and decreased the decline of albumin serum compared to the control group. (Med J Indones 2005; 14: 37-43)Keywords: albumin, prealbumin, urinary urea nitrogen, urinary creatinine, nitrogen balance
Study on Ability of Elementary School Teacher in Writing Test Items During The Pandemic Time of Covid-19 Wuryanti, Sri; Muhardis, NFN
Indonesian Journal of Educational Assessment Vol 3, No 2 (2020): IJEA
Publisher : Pusat Asesmen dan Pembelajaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26499/ijea.v3i2.75

Abstract

The purpose of this study was to obtain information about the ability of elementary school teachers in composing test questions in private universities. This research uses qualitative research, which describes empirical reality using a descriptive approach. This study also uses a literature study, with documents to find some field data that occurs in the form of questions on several subjects. Meanwhile, the descriptive method is finding facts with the right interpretation, namely understanding the concept of the material, the ability to use the rules of the question. Meanwhile, the data analysis used was (1) the subject matter expert's judgment in interpreting some of the item test document findings, (2) theoretically and empirically the item had met the standard question rules. This research was found, during the COVID 19 pandemic, all parents or guardians have a 100% chance of assisting with distance learning as unprecedented. The sample consisted of nine subject teachers and the population was all fourth-grade teachers in primary schools as research subjects. So the assessment also uses offline and online so that it is found, (1) biased test questions, because the linguistic structure of the main sentence and explanatory sentences, is wrong in choosing questions with answers, (2) does not understand the rules about the questions: such as homogeneity of questioners, long and short answers, the use of standard Indonesian. Meanwhile, some of the test questions that were found to have problems were Indonesian, Natural Science, Character, and Boy Scouts. From 12 items, 4 items had material concept errors and 8 items error in the rules.
Perbandingan Karakteristik Pompa Tunggal dengan Pompa Ganda yang Dioperasikan secara Seri maupun Paralel Wuryanti, Sri; Maridjo, Maridjo; Slameto, Slameto; Yuliyani, Ika; Indriyani, Indriyani
Jurnal Rekayasa Mesin Vol 18, No 2 (2023): Volume 18, Nomor 2, Agustus 2023
Publisher : Mechanical Engineering Department - Semarang State Polytechnic

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jrm.v18i2.3967

Abstract

Pompa adalah mesin untuk menggerakan fluida cair. Pompa menggerakkan fluida dari tempat bertekanan rendah ke tempat dengan tekanan yang lebih tinggi, untuk mengatasi perbedaan tekanan ini maka diperlukan tenaga (energi). Energi yang digunakan ini mempengaruhi efisiensi, sehingga perlu melakukan analisa efisiensi yang terbaik pada pompa. Berhubung pompa ada berbagai type, maka akan dilakukan perbandingan karakteristik (efisiensi pompa tunggal dan pompa ganda). Tujuan penelitian ini adalah membandingkan karakteristik pompa jenis tunggal dengan pompa ganda dengan operasi seri maupun paralel. Metode yang digunakan adalah membuat instalasi pompa baik dioperasikan secara tunggal maupun ganda, yang dipasang seri maupun paralel. Percobaan menghasilkan efisiensi terbaik adalah pompa yang dipasang paralel yakni efisiensi tertinggi 97% (dioperasikan secara paralel), diikuti pompa ganda yang dioperasikan secara seri yakni tertinggi 79%, kemudian pompa tunggal axial dengan efisiensi tertinggi adalah 68% dan terakhir pompa tunggal sentrifugal dengan efisiensi tertinggi adalah 65%.
Co-Authors Andrijono Andrijono Fiastuti Witjaksono Indriyani Indriyani Iriani, Purwinda Maridjo, Maridjo Muhardis, NFN Savitri Sayogo Sitti A. Ahmad Slameto Slameto Susworo Susworo Yuliyani, Ika