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All Journal Jurnal Pelita Pendidikan Jurnal Pertanian Agros EQIEN - JURNAL EKONOMI DAN BISNIS Medica Hospitalia Akubis: Jurnal Akuntansi dan Bisnis Digital Bisnis: Jurnal Publikasi Ilmu Manajemen Dan E-commerce Jurnal Ilmiah Research and Development Student

Dewi Ratih

Unknown Affiliation

Author-ID : 2358164

Religion Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences

Published : 9 Documents Claim Missing Document

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Articles

Korelasi Antara Kadar Serum Leptin, Zinc, dan IgE pada Obesitas Mulyono Mulyono; Wistiani Wistiani; Dewi Ratih; Saekhol Bakri
Medica Hospitalia : Journal of Clinical Medicine Vol. 3 No. 1 (2015): Med Hosp
Publisher : RSUP Dr. Kariadi

Latar belakang : Telah diketahui bahwa kadar serum zinc berhubungan dengan kadar serum leptin pada obesitas. Di sisi lain, penelitian terdahulu menunjukkan hubungan antara obesitas dengan IgE, sebagai penanda atopi, masih inkonsisten. Belum terdapat penelitian yang menilai signifikansi korelasi obesitas dengan serum leptin, zinc, and IgE di Indonesia. Penelitian ini bertujuan untuk menilai korelasi antara kadar serum leptin, zinc, dan IgE pada anak obesitas. Metode : Penelitian ini merupakan penelitian belah lintang, dilakukan di Semarang, melibatkan 80 anak obesitas, laki-laki (n=40) dan perempuan (n=40), berusia 13â€“14 tahun, dari Januari hingga Desember 2013, dengan kriteria inklusi anak obesitas dan menyetujui informed consent. Riwayat atopi dinilai menggunakan kuesioner International Study of Asthma and Allergies in Childhood (ISAAC). Pemilihan subyek secara consecutive sampling. Sampel darah diambil untuk pemeriksaan kadar zinc serum menggunakan metode AAS, leptin dan IgE serum menggunakan ELISA. Analisis statistik menggunakan Pearson's correlation test. Hasil : Dari 80 subyek, rata-rata kadar serum leptin adalah 10443,15 (SD=4288,76) pg/ml, kadar serum zinc 83,29 (SD=15,56) ng/dl, kadar serum IgE 103,48 (SD=108,36) IU/ml, secara berturutan. Pengujian statistik dengan Pearson's correlation test, secara statistik tidak terdapat hubungan antara kadar serum leptin dan kadar serum zinc, tidak terdapat hubungan antara kadar serum leptin dan kadar serum IgE, dan tidak terdapat hubungan antara kadar serum zinc dan kadar serum IgE dengan nilai r= 0,137, (p=0,227); r= -0,380, (p=0,741); dan r= -0,146 (p=0,195), secara berurutan. Simpulan : Tidak terdapat hubungan antara kadar serum leptin, zinc dan IgE pada anak obesitas.

PENINGKATAN AKTIVITAS DAN HASIL BELAJAR SISWA DENGAN KOMBINASI MODEL PEMBELAJARAN KOOPERATIF JIGSAW DAN NUMBERED HEAD TOGETHER (NHT) PADA MATERI SISTEM EKSKRESI MANUSIA KELAS XI IPA 2 SMA NEGERI 5 MEDAN Dewi Ratih; Erlintan Sinaga
Jurnal Pelita Pendidikan Vol 5, No 3 (2017): Jurnal Pelita Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpp.v5i3.8866

This study aims to improve the activity and results of Student Learning with the Combination Model Cooperative Jigsaw and Numbered Head Together (NHT) on Human Excretion system Material Class XI IPA 2 SMA Negeri 5 Terrain Learning Year 2015/2016. This type of research is action research (PTK) done in two cycles of study. The subjects were students of class XI IPA 2 totaling 40 people. At each cycle is held test learning outcomes in the form of multiple choice questions numbered 30. The results of this study showed that the average value of the pre-test students at the beginning of the learning process is 35.71, with classical learning completeness 0% (no value students who achieve KKM 70). The results of post-test student learning, indicating an increase, of student learning outcomes in the first cycle to the second cycle. The average post-test learning outcomes of students in the first cycle was 64.19, there are 22 students who completed reached KKM and value of classical completeness 55% (not yet complete because it has not reached the classical completeness criteria of ≥ 85%). The average results of students in the second cycle is 74.20, there are 34 students who completed reached KKM and value of classical completeness 85% (complete, since it has already reached the criteria of classical completeness of ≥ 85%). An increase in biology student learning outcomes by 30%. As a percentage of the activity of students in the first cycle and the second cycle, indicating an increase. In the first cycle of students' level of activity of 60% increased to 87.5% in the second cycle. An increase in biology student learning outcomes by 27.5%. Thus we concluded that the combination of Cooperative Model Jigsaw and Numbered Head Together (NHT) can improve biological activity and learning outcomes of students in class XI IPA 2 SMA Negeri 2 Medan in the academic year 2015/2016.Keywords: Learning Outcomes, Student Activities, Model Jigsaw, Numbered Head Together (NHT), cycle, Human Excretion system.

AUDIT KOMUNIKASI VIRTUAL EXHIBITION PERTUNJUKAN SUMONAR FESTIVAL 2020 Windri Saifudin; Farikha Rahmawati; Andisa Rizky Febrianti; Dewi Ratih
Eqien - Jurnal Ekonomi dan Bisnis Vol 10 No 2 (2022): EQIEN - JURNAL EKONOMI DAN BISNIS
Publisher : Sekolah Tinggi Ilmu Ekonomi Dr Kh Ez Mutaqien

Themed "Mantra Lumina" The Art of Light Performance held by SUMONAR has a very deep meaning, both for all parties involved in the festival and for the entire community who are still surviving in the midst of the Covid-19 Pandemic. The SUMONAR Festival is still present in the Virtual Exhibition 360 concept, the developments that continue to occur in the world of information technology are the reason for making this research. Aims to audit the communication process of the light arts show program and its future opportunities. The research method used is an evaluation method using a communication audit approach. This research design uses the five main stages of the Northwest Npower approach. The results of the communication audit stated that the implementation of SUMONAR FEST 2020 was going well by utilizing virtual exhibitions and website 360 media as the venue for the event and in accordance with applicable public communication rules. Although, there were some shortcomings that occurred, such as the lack of monitoring instruments during the event, lacking the attention of the audience on social media to attend. The recommendations given sharpen the instrument for monitoring events and are expected to further develop Vitual Exhibition 360 by implementing virtual reality 360 technology for alternative art performances in the future.

PENGARUH MARKETING MIX TERHADAP KEPUTUSAN PEMBELIAN PADA FOOD CENTER (UKM BINAAN PJT I) DI KAWASAN WISATA WADUK SELOREJO MALANG Jovita Vicka Bayu Wardhani; Dewi Ratih
Akubis : Jurnal Akuntansi dan Bisnis Vol. 4 No. 2 (2019): Akuntansi dan Bisnis
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37832/akubis.v3i2.12

The tight competition in the business world requires anorganization to create a marketing mix strategy to market theproducts sold and increase sales turnover. This research analyzesthe influence of marketing mix which includes product, price, place,promotion, people, physical evidence and process to purchasedecision.This research is a quantitative research. Case study was conductedat the food center in the tourist area of Selorejo Dam Reservoir.Data obtained from 80 respondents through direct observation(observation) and questionnaires on people who have / have visitedSelorejo Reservoir and made purchases of products in the foodcenter Selorejo Reservoir Malang. Method of data analysis usingquantitative analysis that is doubled linear regression.The analysis performed shows the following results: 1) Product,price, promotion, place, person, physical environment and processsimultaneously / together positively influence purchasing decision,2) Product, promotion, place, person and process partially have Apositive influence on purchasing decisions. While price and physicalenvironment have a negative influence on purchasing decisions, 3)Of the five marketing mix variables that have a positive effect onpurchasing decisions, product variables are the most dominantvariable in influencing purchasing decisions. 4) Product, price,promotion, place, person, physical environment and process havecontribution of 78.5% in explaining buying decision at food centerof Selorejo Reservoir. While other factors have a contribution of21.5% explained by other variables.

STRUKTUR MODAL OPTIMAL DALAM MENGHASILKAN LABA UNTUK USAHA KECIL MENENGAH DI KOTA MALANG Dewi Ratih; MAF. Suprapti
Akubis : Jurnal Akuntansi dan Bisnis Vol. 4 No. 2 (2019): Akuntansi dan Bisnis
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37832/akubis.v3i2.14

This study aims to find out more about the policy of the existing capitalstructure at the Small and Medium Enterprises (SMEs), the influenceof the ratio of debt to assets, the ratio of sales to assets, the loan termto the benefit of business, types of financial institutions, and the loanterm to profitability which measures the continuity of their business.This study is a combination of quantitative research by usingstatistical tests. The qualitative research through general least square(GLS) to test the variable sales to total assets and the ratio of debt tototal assets.The object of research is SMEs spread across the city of Malang byviewing the source of funding and the type of financial institution thatis accessible related to profitability. The sample selection usingpurposive sampling technique with the SME population in the city ofMalang, gained as much as 62 SMEs as the sample population collectedas many as 36 SMEs. The sample is an SME that is included in thepopulation sample that met the selection criteria.The results of the analysis to model 1 shows that the profitability ofSMEs in Malang influenced by the explanatory variables used in thecapital structure research by 74.20% and only range of approximately25% is influenced by other factors. Based on the analysis models II,line of business and the type of financial institution that became thesource of acquisition of capital is not a major factor of financialperformance or profitability of SMEs in Malang.

PERBANDINGAN ANALISIS TEKNIKAL CLASSIC DAN COMPUTERIZED INVESTASI FOREX ONLINE PADA PASANGAN MATA UANG GBP/USD Glavenia Wiranata; Dewi Ratih
Akubis : Jurnal Akuntansi dan Bisnis Vol. 5 No. 2 (2020): Akuntansi dan Bisnis
Publisher : Universitas Katolik Widya Karya Malang

Online forex traders who prioritize technical analysis will dealwith two options, namely technical analysis of classic andcomputerized technical analysis where each technique ofanalysis is using different ways.Through research with the aim to know the comparison oftrading positions using technical analysis classic andcomputerized on GBP/USD currency pair can be knownclearly the advantages and disadvantages of each technique.From the results of this study traders can more easily choosethe method or technique what will be used in the process ofmaking investment decisions.The type of research is descriptive research by depicting andanalyzing graph data of price movement of GBP/USD currencypair. Data retrieval in this research is to observe directly chartof forex price movement during period April 2012 - April 2015from Platform Meta Trader 4.The results showed that there were eleven open positionsconsisting of six buy positions and five sell positions usingtechnical classic analysis which resulted in total pips of5,373.8 pips and there were six open positions consisting ofthree buy positions and three sell positions usingcomputerized technical analysis which produces a total pip of3,165.9 pips. Classical technical analysis techniques are moreprofitable because they generate greater profits than usingcomputerized analysis (profit margin of 2,207.9 pips).

PENGENDALIAN HAMA DAN PENYAKIT TANAMAN PEKARANGAN DI KAWASAN PEDESAAN DI DESA PAGUNG, KEDIRI, JAWA TIMUR Frelyta Ainuz Zahro; Santi Kusuma Fajarwati; Yohana Yohana Sandy; Dewi Ratih
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i3.3097

Yard areas play role in producing food, spices, medicine, firewood, raw materials for crafts, or building materials. The utilization of a yard can be considered successful if the cultivated plants can grow well and provide benefits. In its application, pest problems often become an obstacle in its management. This study aims to obtain preliminary information on the behavior of yard owners in Pagung, Semen Subdistrict, Kediri towards the presence of plant pests and disease. The study was conducted using a quantitative descriptive method. Primary data in this study include age, occupation, gender, education level, yard ownership status, yard land use, types of pests that are usually found, and types of control. Secondary data were obtained from relevant agencies and references related to the research. The results showed that yard utilization in Pagung is mostly used for personal needs. The type of pest management mostly uses pesticides compared to mechanical and biological control. Pest control was carried out before, during, or after an attack. The application of pesticides before a pest attack can increase the residues and the risk of pollution in the environment.INTISARI Pekarangan memiliki peran diantaranya sebagai penghasil makanan, rempah, obat, penghasil kayu bakar, bahan baku kerajianan, atau penghasil bahan bangunan. Pemanfaatan lahan pekarangan dapat dinilai berhasil jika tanaman yang dibudidayakan dapat tumbuh dengan baik dan memberikan keuntungan. Dalam penerapannya, seringkali permasalah OPT menjadi kendala dalam penglolaan pekarangan. Penelitian ini bertujuan untuk mendapatkan informasi awal mengenai perilaku pemilik pekarangan di Desa Pagung Kecamatan Semen Kabupaten Kediri terhadap keberadaan OPT. Penelitian dilaksanakan menggunakan metode deskriptif kuantitatif. Data primer pada penelitian ini meliputi umur, pekerjaan, jenis kelamin, tingkat pendidikan, status kepemilikan pekarangan, penggunaan lahan pekarangan, jenis OPT yang biasanya ditemukan, dan jenis pengendalian yang dilakukan. Data sekunder didapatkan dari instansi terkait ditambah dengan studi literatur terkait penelitian. Hasil penelitian menunjukkan bahwa penggunaan lahan pekarangan di Desa Pegung Kecamatan Semen Kabupaten Kediri sebagian besar dimanfaatkan untuk pemenuhan kebutuhan pribadi. Jenis penanganan OPT sebagian besar menggunakan pestisida dibandingkan pengendalian mekanik dan biologi. Pengendalian OPT dilakukan sebelum, saat, atau setelah adanya serangan. Penggunaan pestisida sebelum adanya serangan OPT mampu meningkatkan residu dan risiko pencemaran di lingkungan

Peran Otoritas Jasa Keuangan dan Lembaga Penjamin Simpanan dalam Menjaga Stabilitas dan Keamanan Sistem Keuangan Niharotul Faizah; Dewi Ratih; Kamelia Elima'ana Mafudloh; Muhammad Tufiq Abadi
JURNAL ILMIAH RESEARCH AND DEVELOPMENT STUDENT Vol. 2 No. 1 (2024): Februari
Publisher : CV. ALIM'SPUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jis.v2i1.574

The Financial Services Authority (OJK) is an institution that is independent and free from interference from other parties that has the functions, duties, and authority to regulate, supervise, examine, and investigate as referred to in Law No. 21 of 2011 concerning OJK. The establishment of this banking financial services sector supervisory institution was established in accordance with the mandate of Law Number 3 of 2004 concerning amendments to Law Number 23 of 1999 concerning Bank Indonesia. This research uses the literature review method. This research combines various sources of literary information, namely books, scientific journals, newspapers, the internet, and theses related to the topic, namely "The Role of the Financial Services Authority and the Deposit Insurance Corporation in maintaining the Stability and Security of the Financial System". The financial system has a very important role in the economy. Instability of the financial system can cause economic turmoil. Restoring an unstable economic system requires very high costs and a long time to restore public confidence in the financial and banking systems. LPS has two functions, namely protecting bank customer deposits and liquidating or liquidating banks that are known to be in poor health or insolvent. LPS has successfully strengthened and restored public confidence in the financial and banking system.

Faktor-Faktor Yang Mempengaruhi Terjadinya Permasalahan Pada Ekonomi Makro Islam Di Indonesia Muhammad Mustaghfirin; Dewi Ratih; Anugrahi Putri Ziyadatin Ilmi; Eny Lathifah
Digital Bisnis: Jurnal Publikasi Ilmu Manajemen dan E-Commerce Vol. 3 No. 2 (2024): Juni : Digital Bisnis : Jurnal Publikasi Ilmu Manajemen dan E-Commerce
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/digital.v3i2.2746

Macroeconomic problems are complex and multifaceted issues whose causes include several factors. The main focus of this research is on the factors that cause macroeconomic problems both from an internal and external perspective. Internal factors include national income, fiscal policy, poverty, and inflation. Low national income can hamper economic growth and worsen social welfare. Ineffective fiscal policy can result in budget imbalances and waste of resources. Widespread poverty can reduce people's purchasing power and increase social instability. High inflation can erode the value of the currency and people's purchasing power, thereby worsening economic conditions. Meanwhile, external factors that influence the macro economy include international trade and foreign exchange rates. Unbalanced international trade can lead to trade deficits and dependence on imports.

Co-Authors Andisa Rizky Febrianti Anugrahi Putri Ziyadatin Ilmi Eny Lathifah Erlintan Sinaga Farikha Rahmawati Frelyta Ainuz Zahro Glavenia Wiranata Kamelia Elima'ana Mafudloh MAF. Suprapti Muhammad Mustaghfirin Muhammad Tufiq Abadi Mulyono Mulyono Niharotul Faizah Saekhol Bakri, Saekhol Santi Kusuma Fajarwati Wardhani, Jovita Vicka Bayu Windri Saifudin Wistiani Wistiani Yohana Yohana Sandy

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