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Formulasi dan Evaluasi Suppositoria Ekstrak Terpurifikasi Daun Lidah Buaya (Aloe vera) NURYANTI, NURYANTI; HARWOKO, HARWOKO
Acta Pharmaciae Indonesia Vol 4 No 1 (2016)
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.749 KB)

Abstract

Lidah buaya (A.vera) dengan kandungan antrakuinon memiliki aktivitas sebagai laksatif. Tujuan penelitian ini adalah untuk membuat sediaan suppositoria dari ekstrak terpurifikasi kulit daun lidah buaya (A.vera) yang memenuhi persyaratan fisik suppositoria dengan variasi basis oleum cacao dan cera alba serta PEG 400 dan PEG 6000. Penelitian ini adalah penelitian eksperimen dengan memformulasikan ekstrak terpurifikasi kulit daun lidah buaya (A.vera) dengan variasi basis oleum cacao dan cera alba serta PEG 400 dan PEG 6000. Pembuatan suppositoria menggunakan metode cetak tuang, evaluasi sifat fisik meliputi: organoleptis, keseragaman bobot, titik lebur, waktu leleh, dan  kekerasan. Data organoleptis dan keseragaman bobot yang diperoleh dianalisis menggunakan analisis deskriptif sedangkan uji yang lain dianalisis menggunakan metode statistik Anava pada taraf kepercayaan 95%,kemudian dilanjutkan dengan uji Beda Nyata Terkecil (BNT). Hasil penelitian menunjukkan bahwa suppositoria dengan sifat fisik paling baik adalah suppositoria basis oleum cacao dengan penambahan cera alba sebesar 4% dan suppositoria dengan rasio konsentrasi basis 50% PEG 400 dan 50% PEG 6000.  
Strategi Kebijakan Pemerintah Venezuela di Tengah Krisis Nuryanti, Nuryanti; Salsabila, Salsabila
Sospol : Jurnal Sosial Politik Vol 5, No 2 (2019): Juli-Desember (In Press)
Publisher : Faculty of Social and Political Sciences, Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (358.476 KB) | DOI: 10.22219/sospol.v5i2.7625

Abstract

In the era of president Nicolas Maduro, the Venezuela faced economic crisis. It affects to social and economic decline. The govenment is in the chellenge of public trust and political instablity. The Maduro performance perceived as less effective and repressive that lead to the society questioning about government capacity to solve the problems. Thus, the authors are interested in explaining the efforts of the Venezuelan government in dealing with the crisis. The author uses descriptive qualitative research methods and data collection techniques based on literature study. The data source comes from the literature published by scholars and experts on Venezuelan politics and the Latin American economic crisis. The author notes several actions of the Venezuelan government in dealing with the economic crisis including: (1) economic policies reform; (2) diplomacy of foreign aid to China; (3) food price stabilization: (4) strengthening public health services; and (5) strengthening regional cooperation with organizations in the Latin American region.
ANALISIS FAKTOR-FAKTOR YANG BERPENGARUH TERHADAP CACAT DALAM PADA PRODUK SLAB BAJA (STUDI KASUS DI SLAB STEEL PLANT-2 PT. KRAKATAU STEEL) Handayani, Naniek Utami; Prastawa, Heru; Nuryanti, Nuryanti
J@ti Undip : Jurnal Teknik Industri Volume 2, No.2, Mei 2007
Publisher : Departemen Teknik Industri, Fakultas Teknik, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.263 KB) | DOI: 10.12777/jati.2.2.65-73

Abstract

PT Krakatau Steel Plant-2, sebagai perusahaan penghasil Slab Baja, selalu berusaha untuk dapat menungkatkan kualitas produknya agar mampu bersaing di era global. Untuk dapat menghasilkan produk yang berkualitas tinggi hanya dapat dicapai dengan serangkaian pengendalian proses produksi yang baik, konsisten dan ketat. Hasil pengamatan di lapangan diketahui terdapat permasalahan adanya cacat segregasi. Cacat segregasi adalah cacat internal yang paling dominan dari jenis cacat yang lain, dari catatan departemen QC diketahui bahwa  tingkat kelas cacat internal segregasi slab baja melebihi kelas. Adapun rincian jumlah cacat adalah sebagai berikut,jumlah cacat kelas 1 (37.84%), jumlah cacat kelas 1-2 (45.40%), jumlah cacat kelas 2 (46.84%) dan jumlah cacat kelas 2-3 (33.33%). Penelitian ini bertujuan mengidentifikasi jenis cacat yang paling berpengaruh terhadap cacat/retak dalam, mengetahui perbedaan pengaruh diantara faktor-faktor tersebut sehingga tercipta suatu sistem kerja yang baik, maka faktor-faktor ini perlu diteliti. Faktor-faktor yang akan diteliti dalam penelitian ini adalah faktor shift kerja, temperatur tundish dan casting speed ( kecepatan pencetakan). Masing-masing faktor terdiri dari 3 level. Faktor shift terdiri shift pagi, siang dan malam. Faktor temperatur terdiri, yaitu 15450C, 15500C dan 15550C. Dan faktor kecepatan 1.3m/menit, 1.4m/menit dan 1.5m/menit. Ukuran untuk kualitas slab baja yang dihasilkan dari proses ini dinyatakan dalam tingkat kelas cacat slab yang terjadi. Metoda yang digunakan dalam penelitian ini adalah metoda perancangan eksperimen dengan model faktorial. Untuk pengolahan data digunakan analisa variansi (ANOVA) dan test hipotesa. Hasil pengujian hipotesa dengan tingkat kepercayaan 95% menyatakan bahwa ada perbedaan yang berarti (signifikan) diantara pengaruh faktor temperatur tundish. Kata kunci: kualitas produk, desain eksperimen, cacat segregasi
STUDI KELAYAKAN KADAR AIR, ABU, PROTEIN, DAN KADMIUM (Cd) PADA SAYURAN DI PASAR SUNTER, JAKARTA UTARA SEBAGAI BAHAN SUPLEMEN MAKANAN Nuryanti, Nuryanti
INDONESIA NATURAL RESEARCH PHARMACEUTICAL JOURNAL Vol 3, No 2 (2018)
Publisher : Fakultas Farmasi Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (744.439 KB) | DOI: 10.52447/inspj.v3i2.1933

Abstract

Sayuran merupakan bahan makanan yang sering dikonsumsi oleh manusia. Sayuran berperan penting sebagai sumber serat, vitamin dan mineral yang dibutuhkan oleh tubuh manusia. Suplemen makanan adalah produk jadi yang dikonsumsi untuk melengkapi makanan sehari-hari. Penelitian ini menggunakan sampel bayam hijau, bayam merah, kangkung, kubis, selada, dan sawi hijau yang diperoleh dari Pasar Sunter Jakarta Utara. Metode yang telah dilakukan dalam studi kelayakan ini mencakup : pengujian kadar air, abu, protein, termasuk logam berat kadmium (Cd). Dari penelitian ini didapatkan kadar air terendah pada daun bayam merah yaitu sebesar 86,85 %. Kadar abu terendah pada kubis yaitu sebesar 7,13 %. Kadar protein terendah pada daun bayam merah yaitu sebesar 0,5 %. Logam berat kadmium (Cd) terendah pada kubis yaitu sebesar 0,0022 ppm. Batas maksimum logam kadmium (Cd) yang ditentukan dalam SNI 7387:2009, yaitu 0,2 mg/kg atau 0,2 ppm. Kata kunci : sayuran, suplemen makanan, kadmium, ICP-OES
The Role of Mass Media in Elections in Indonesia Nuryanti, Nuryanti
Law Research Review Quarterly Vol 4 No 4 (2018): L. Research Rev. Q. (November 2018) "Law and Democracy in General Election: Betwe
Publisher : Faculty of Law Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/snh.v4i03.27113

Abstract

After almost two decades of reform, Indonesia is still experiencing a transition to democracy, in almost twenty years Indonesia has found full democratization. Some of the progress that has been gained, such as direct elections and the freedom of mass media, should be appreciated. Elections with mass media cannot be separated from each other. Mass media is a means for the dissemination of programs from prospective leaders, so that the community is expected to have an assessment and not to choose the candidate leader. track record of candidates participating in the election can be easily accessed by the public through mass media. Today the media has the most strategic position and has powerful weapons to influence public opinion and lead people's perceptions according to their goals. The success of the election is inseparable from the role of the media in reporting it. The problem is whether the mass media has been able to carry out its functions as a means of political education for the people of Indonesia and how the role of mass media in elections in Indonesia. Therefore the existence of mass media in elections for the community is very important, namely adding information about elections, can influence the behavior of a voter and be chosen so that it will have an impact on the conditions of the political climate in Indonesia.
Design and Implementation of Artificial Neural Networks to Predict Wind Directions on Controlling Yaw of Wind Turbine Prototype Dzulfikri, Zaky; Nuryanti, Nuryanti; Erdani, Yuliadi
Journal of Robotics and Control (JRC) Vol 1, No 1 (2020): January
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.1105

Abstract

Wind  energy as one of the new renewable energies has an important role in replacing fossil energy sources in Indonesia. In order to make the wind turbine's performance more efficient in extracting energy from the wind, it is necessary to control the actuation movements pitch and yaw of the wind turbine horizontal. Controlling the actuator yaw can increase the absorption efficiency of the power to the rotor face toward the direction of the wind. The purpose of this thesis is to be able to predict the direction of the coming wind, then move the turbine rotor in the predicted direction. In this final project a wind turbine prototype is used with a precision of 5.3%, then for the data acquisition section, a wind direction sensor is built to change the amount of wind direction to a quantity that can be measured in units of degrees, and anemometer to measure wind speed. In making the wind direction prediction algorithm, artificial neural network (ANN) method is used with input parameters such as wind speed, temperature, humidity, pressure, and altitude. Data acquisition is done at one minute intervals with long data collection for one day, 1072 data are obtained, the data is then fed to the ANN model that has been prepared. Based on the results of tests that have been done, it is found that the Mean Absolute Error in the model is 0.4%.
Home Literacy Environment: The Solution to Improve Early Reading Skills of Students in Primary School During COVID-19 Nuryanti, Nuryanti; Iswara, Prana Dwija
International Conference on Elementary Education Vol. 3 No. 1 (2021): Proceedings The 3rd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (203.316 KB)

Abstract

This research is motivated by the lack of research analyzed the early reading skills of students in a primary school in term of literacy activities at home. The literature indicates that both in-school and at-home experiences impact children’s reading development, yet most developing world studies focus on children’s in-school experiences exclusively. Whereas in the era of the Covid-19 pandemic literacy activities at home have an important role. In this article, we review the literature on the impact of home literacy environment on primary school student’s early reading skills. After defining the home literacy environment, we present a brief historical overview of the home literacy environment, including persistent questions regarding their effectiveness for early literacy skills, vocabulary, and phonological awareness in primary school students. Meta-analyses reveal that the home literacy environment has a positive effect on early reading skills indicate that they are effective in significantly increasing children’s early literacy skills, vocabulary, and phonological awareness. This finding lends empirical support for the home literacy environment and reading acquisition. We conclude by suggesting implications for practice and future research.
Efforts to Improve Concept Understanding Energy Sources Through The Guided Discovery Learning Model In Primary School Students Nuryanti, Nuryanti
Social, Humanities, and Educational Studies (SHEs): Conference Series Vol 3, No 3 (2020): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (136.948 KB) | DOI: 10.20961/shes.v3i3.46064

Abstract

The study, entitled Efforts to Improve Understanding the Concept of the Benefits of Energy Sources through the Guided Discovery Learning Model of Elementary School Students in Class IV Semester 1 SD Negeri Sidasari 03 which aims to improve students' understanding of the concept of the benefits of energy sources with 11 research subjects consisting of 7 male students. male and 4 female students. This research was conducted because the students' conceptual understanding of the benefits of energy was still low. In cycle I, it shows that 3 students (60%) have completed, 2 students (40%) have not completed, and 6 students have not been able to take part in online evaluation activities. The research was continued in Cycle II with the results in cycle II showing 4 students (36%) who did not complete, 7 students (64%) of 11 students who did not complete. The use of the Guided Discovery Learning model can improve understanding of the concept of energy sources.
PENINGKATAN KEMAMPUAN KOMUNIKASI DAN BERPIKIR KRITIS MATEMATIS MELALUI MODEL KOOPERATIF STAD DAN MURDER Nuryanti, Nuryanti
Jurnal Pengajaran MIPA Vol 21, No 1 (2016): JPMIPA: Volume 21, Issue 1, 2016
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v21i1.36248

Abstract

ABSTRAKPenelitian ini membandingkan penerapan pembelajaran kooperatif tipe STAD (Student Team Achievement Divisions) dengan pembelajaran kooperatif tipe MURDER (Mood-Understanding-Recall-Detect-Elaborate-Review) ditinjau dari kemampuan komunikasi, berpikir matematis, dan Pengetahuan Awal siswa (PAM). Subjek penelitian adalah 49 siswa kelas X di salah satu SMK di Kabupaten Bandung, 23 siswa untuk kelas STAD dan 26 siswa untuk kelas MURDER. Kemampuan komunikasi dan berpikir kritis dievaluasi dari hasil pretes, postes dan N-Gain. Data dianalisis menggunakan uji t dan anova satu jalur. Untuk mengetahui perbedaan hasil penerapan kedua pembelajaran kooperatif berdasarkan Pengetahuan Awal Matematis siswa (PAM) uji scheffe digunakan sebagai sebagai uji lanjutan. Hasil statistik menunjukkan bahwa tidak terdapat perbedaan N-Gain kemampuan komunikasi matematis (p = 0,405, p 0,05) dan peningkatan kemampuan berpikir kritis matematis (p = 0,667, p 0,05) antar tipe pembelajaran kooperatif. Pengaruh PAM terhadap hasil penerapan kedua pembelajaran kooperatif kemudian dibahas.ABSTRACTThis study compared the implementation of STAD (Student Team Achievement Divisions) and MURDER (Mood-Understanding-Recall-Detect-Elaborate-Review) cooperative learning in terms of mathematical communication, critical thinking, and students’ prior knowledge. Subjects were 49 tenth grader in one of vocational high schools in Bandung District, 23 students for STAD class and 26 for MURDER. Mathematical communication and critical thinking ability were evaluated from pretest, posttest, and N-Gain. Data were analyzed using t-test and one-way ANOVA. Difference in implementation results according to students’ prior knowledge was evaluated using scheffe test. Statistical analysis suggested that N-Gain difference in mathematical ability (p = 0,405, p 0,05) as well as mathematical critical thinking (p = 0,667, p 0,05) was insignificant between cooperative learning type. Students’ prior knowledge effect on these cooperative learning implementation results was addressed.
Pengaruh Citra Merek terhadap Keputusan Pembelian Nuryanti, Nuryanti; Fawazi, M. Halim; Basuki, Hery; Wati, Juanda Angkasa
JURNAL PENDIDIKAN DAN KEWIRAUSAHAAN Vol 12 No 1 (2024)
Publisher : STKIP PGRI SITUBONDO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47668/pkwu.v12i1.1111

Abstract

Indonesian people have a habit of snacking. This habit opens up business opportunities to produce contemporary food that can be used as a snack between main meals. One food that is familiar to Indonesian people is peanut brittle. However, the current economy is increasingly showing a very rapid pace of competition. So researchers are interested in taking the title The Influence of Brand Image on Purchasing Decisions (Case Study of Peyek Mak Nyus Jingglong Sutojayan Blitar Consumers). The research method used is a quantitative method using a survey method. Meanwhile, the data collection technique is by literature study and questionnaires. The population in this research is Peyek Mak Nyus consumers who have purchased in 2022. Data was obtained from consumer records. The sample used was 49 respondents. Sampling was carried out using saturated samples. From the results of data analysis, it can be seen that the t test value is 0.000, which shows that there is an influence of brand image on purchasing decisions for Peyek Mak Nyus Jingglong consumers, Blitar Regency.
Co-Authors . Harwoko Abbas, Muhammad Iqbal Imanuddin Abyanuddin Salam Agustina , Marsya Nanda Dian Agustina, Dio Ahsan, Muhammad Fahmi Akhmad Kharis Nugroho Akhmad, Yus Rusdian Amil Mardha Amitayani, Elok S Anaisabury, Gailan Andiwi Meifilina, Andiwi Anggi Pratama Putra, Anggi Pratama Anggraini, Wenty Apriani, Peni ARI WAHYUDI Arsyad, Kisman Awaluddin Arwinence Pramadewi Aulia Fitri, Aulia Ayu Laili Rahmiyati Azhar, Ade Rizki Azhar, Ade Rizkia Banun Sri Haksasi Basuki, Hery Bayhakki Bayhakki, Bayhakki Bhakti, Krisna Patria Burhanuddin Burhanuddin Cheumar, Muhammad Tahir Detia Tri Yunandar Dewita Suryati Ningsih Dian Pratiwi Dzulfikri, Zaky Edwin Mirzachaerulsyah Edy Santoso Eka Prasasti Nur Rachmani Endah Siswati fadilla, Fitriani Farah, Laili Fatma Yuniarti, Fatma Fauzan, Fuad Fawazi, M. Halim Fitria Suryatini fitriyani, Ulfa Fredy Hermanto, Fredy FX Hendra Prasetya Garba, Malami Muhammad Gatra, Martharezza Dwi Gitanti Rohman, Gitanti Handayani, Airine Hijrah Hanif Nasiatul Baroroh Harist M, Abdur Rohman Hartanti, Indah Hasan, Nahrul Hellena Deli Helmiati Helmiati HENDRI WASITO Hening Pratiwi, Hening Heru Prastawa Hidayat Hidayat Husti, Ilyas Ibnu Hurri Ida Rindaningsih Ihsan, R. Muhammad Indah Hartati Indra Zultiar Irwansyah, Nanda Indra Bayu Janatuka, Bela Jeanita, Rani Saskia Jeanita, Rani Saskia Joko Daryanto JUBAEDAH JUBAEDAH, JUBAEDAH Kaloka, Dinda Faradilia Putri Karina, Putri Merly Deleo Khairul Amin Khoir, Amirotul Kurnia Anzhar Kurniawan, Mardi Kusumawijayanti, Anita Reta Lili Marliyah Lili Marliyah Lubis, Haniah M Nazir, M Machasin Machasin Madarina Julia Maghfiroh, Nurmaida Maharani, Asyifa Ayu Maliana, Dina Marnis Marnis Meifilina , Andiwi Melina, Ficha Meri Andesta, Meri Monicha, Denty Mudjiono, Mudjiomo Muh Sholeh Muhammad Nazir Mulyadi Mulyadi Mulyantini, Sri Naniek Utami Handayani Nia Kurnia Sholihat, Nia Kurnia Novrianti, Dian Puspita Nugroho, Akmad Kharis Nurhadi Nuryanto, Satriawan Heri P, Novalisar Rizky Pancono, Suharyadi Pandhini, Nabila Setya Kartika Parasdya, Sekar Diva Pragandi , Halindra Ilham Wahyu Prana Dwija Iswara, Prana Dwija Prasetyo, Doni Prastiwi, Cahyarini Dwi Prastyanti, Shinta Putri, Inggar Andhini Nindraning Rahmahwati, Devita Sukma Rahmandari, Ismi Arifiana Ramadhani, Isnaeni Haris rizca Rohmah, Mangzilatur Ronny Martien Rosnelly, Roesdi Saddam Saddam, Saddam Salsabila, Salsabila Sari, Suci Wulan Saryadi, Rezky Mahardika Selfia, Rahma Shole, Moh Shole, Moh. Sibaweh, Imam Sihite, Tommy Paniel Slamet, STY Sujagad, Ochto Ilhamdi Sunarya, Adhitya Sumardi Suparman Suparman Supriadi Supriadi Supriyanto, Hadi Supriyatna, Reza Surdiana, Renata Surya, Johan Abdi Susi Hendriani Sutrisno, Gracelia Imelda Tanggur, Femberianus Sunario Taufiqurrahman Taufiqurrahman Tri Marhaeni Pudji Astuti Tuti Sri Suhesti Utami, Anita Dwi Utami, Vitis Vini Fera Ratna Utami, Vitis Vini Vera Ratna Vip Paramarta Vitis Vini Fera, Vitis Vini Wahyudi Putra Warsinah Warsinah Wati, Juanda Angkasa Wibowo, Yollanda Salsabillah Widiyanto Windhiana Sapti Argi, Windhiana Sapti Wisnuwardana, I G W Wisnuwardana, I Gede Wayan Yanti Hermawati Yapan, Ulfa Fitriyani Yuliadi Erdani, Yuliadi Yulianti, Niken Zulfadil, Zulfadil