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Pemodelan Farmakofor untuk Identifikasi Inhibitor Heat Shock Proteins-90 (HSP-90): Pharmacophore Modeling to Identify Heat Shock Proteins-9 (HSP-90) Inhibitors Arba, Muhammad; Arfan; Trisnawati, Ayu; Kurniawati, Desi
Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) (e-Journal) Vol. 6 No. 2 (2020): (October 2020)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24428744.2020.v6.i2.15036

Abstract

Heat shock proteins-90 (HSP-90) is a protein that plays an important role in the life cycle of normal and cancer cells for their self protection from thermal stress, oxidative damage, and cell hypoxia. Inhibition of HSP90 is one way to suppress the growth of cancer cells. In this study, pharmacophore modeling and molecular docking were conducted to identify hit compounds as inhibitors of HSP-90. The pharmacophore feature consists of three hydrogen bond acceptors, one hydrogen bond donor and one hydrophobic feature with Area Under Curve of Receiver Operating Characteristics (AUCROC) is 0.5 and the Goodness of Hit (GH) value is 0.752. Screening in the ZINC database generated 1,500 hit compounds, were subjected to molecular docking to determine their binding energy and interactions with HSP-90. The range of binding energy (E) of all hit compounds is -5.68 to -12.24 kcal/mol and there are four best hit compounds namely lig_543, lig_527, lig_1337 and lig_337, when compared to native ligands (PU2, E=-8.25 kkal/mol) based on the binding energy and orientation, which indicate their potential as new HSP-90 inhibitors.
Hubungan Karakteristik Ibu, Riwayat BBLR, Riwayat ASI Eksklusif dan Praktik Responsive Feeding dengan Kejadian Wasting pada Balita Usia 6 – 24 Bulan di Desa Pancalang Kurniawati, Desi; Badzlina, Fildzah; Faridi, Ahmad
Jurnal Pustaka Padi (Pusat Akses Kajian Pangan dan Gizi) Vol 4 No 2 (2025): Jurnal Pustaka PADI (Pusat Kajian Pangan dan Gizi)
Publisher : Pustaka Galeri Mandiri

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Abstract

Periode 1000 hari pertama kehidupan merupakan periode emas dalam tumbuh kembang anak. Optimalisasi kualitas gizi dalam periode ini merupakan kunci kualitas generasi penerus bangsa. Wasting merupakan salah satu permasalahan gizi pada anak akibat tidak optimalnya kualitas gizi pada periode ini. Tujuan penelitian ini untuk mengetahui hubungan karakteristik ibu (usia ibu dan pengetahuan ibu), riwayat BBLR, riwayat ASI eksklusif, dan praktik responsive feeding dengan kejadian wasting pada balita usia 6 - 24 bulan di Desa Pancalang. Desain penelitian yang digunakan adalah cross-sectional. Populasi dalam penelitian ini yaitu balita usia 6 – 24 bulan di Desa Pancalang dengan sampel penelitian sebanyak 78 balita yang diambil menggunakan teknik total sampling. Hasil univariat menunjukkan balita usia 6 - 24 bulan memiliki status gizi (BB/PB) dengan kategori wasting sebesar 15,4%, usia ibu saat hamil berisiko (9%), pengetahuan ibu kurang (42,3%), riwayat BBLR (7,7%), riwayat tidak ASI eksklusif (39,7%), dan praktik responsive feeding kurang (26,9%). Berdasarkan hasil uji statistik Chi-square dan Fisher’s Exact menunjukkan bahwa tidak ada hubungan usia ibu saat hamil (p=1,000) dan riwayat ASI eksklusif (p=1,000) dengan kejadian wasting pada balita usia 6 - 24 bulan. Ada hubungan pengetahuan ibu (p=0,013), riwayat BBLR (p=0,044) dan praktik responsive feeding (p=0,050) dengan kejadian wasting pada balita usia 6 - 24 bulan.
ANALISIS PENGARUH MOTIVASI KONSUMEN, PERSEPSI KUALITAS DAN SIKAP KONSUMEN TERHADAP KEPUTUSAN PEMBELIAN PRODUK EIGER DI KOTA SEMARANG Kurniawati, Desi; Wahyuningsih, Susanti
Jurnal Ilmiah Fokus Ekonomi, Manajemen, Bisnis & Akuntansi (EMBA) Vol 1, No 3: Desember 2022
Publisher : STIE PENA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34152/emba.v1i3.639

Abstract

This study aims to determine whether Consumer Motivation, Perceived Quality, and Consumer Attitudes influence the Eiger Product Purchase Decision in Semarang City. The population in this study are Eiger Product Users in Semarang City. Sampling was carried out using purposive sampling method and the number of samples was 96 respondents. The type of data used is primary data. This study uses a questionnaire in collecting data. The test techniques used are validity test, reliability test, classic assumption test including normality test, multicollinearity test, and heteroscedasticity test. Hypothesis testing in this study used multiple linear regression analysis and hypothesis testing with the help of SPSS version 23. The results of this study indicate that Consumer Motivation has a significant positive effect on Purchasing Decisions. This is evidenced by a significance level of 0.00 <0.05 while tcount is 4.918 > 1.66159, it can be concluded that H1 is accepted. Perceived quality does not affect purchasing decisions. This is evidenced by the significance level of 0.520 > 0.05 while the tcount is 0.645 <1.66159, it can be concluded that H2 is rejected. Consumer Attitude has a significant positive effect on Purchasing Decisions. This is evidenced by a significance level of 0.00 <0.05 while tcount is 5.071 > 1.66159, it can be concluded that H3 is accepted. Consumer Motivation, Perceived Quality, and Consumer Attitudes simultaneously have a significant effect on Purchasing Decisions. This can be seen from the Fcount value which is 74.719 which is smaller than the Ftable value which is 2.70, while with a significance value of 0.000 which is smaller than the significance value below 0.05.Keywords: Consumer Motivation, Perceived Quality, Consumer Attitudes, and Purchase Decisions.
Pengaruh Pengetahuan Perpajakan dan Ketegasan Penerapan Sanksi Terhadap Peningkatan Kepatuhan Pajak Individu: Studi Kasus Pada KPP Pratama Serpong 2020-2024 Syahriel, Muhammad; Kurniawati, Desi
Jurnal Portofolio : Jurnal Manajemen dan Bisnis Vol. 4 No. 3 (2025): Manajemen Pemerintahan Dalam Alokasi Dana dan Pemasukkan Daerah
Publisher : Prisani Cendekia

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Abstract

Tax is the main source of state revenue used to finance national development. The level of compliance among individual taxpayers (WPOP) in Indonesia remains an issue that requires special attention. This study aims to analyze the influence of tax knowledge and the strict enforcement of sanctions on improving individual tax compliance. This research is quantitative in nature, employing an associative method. The population consists of individual taxpayers registered at KPP Pratama Serpong, with a sample of 100 respondents determined using Slovin’s formula. Primary data were collected through questionnaires with a Likert scale. Data analysis was conducted using the Structural Equation Modeling-Partial Least Squares (SEM-PLS) method with SmartPLS 4 software. The results show that: (1) tax knowledge has a positive and significant effect on individual tax compliance; (2) strict enforcement of sanctions has a positive and significant effect on individual tax compliance; (3) simultaneously, tax knowledge and strict enforcement of sanctions explain 47.3% of the variation in tax compliance (R² = 0.473). In conclusion, the higher the level of tax understanding and the stricter the enforcement of sanctions, the greater the increase in individual taxpayer compliance. This study is expected to contribute to the Directorate General of Taxes in improving education and law enforcement strategies, as well as serving as a reference for future research.
Financial Analysis Of Students With The Application Of E-Learning Yulyanah, Yulyanah; Kurniawati, Desi
Gorontalo Accounting Journal Volume 4 Nomor 1 April 2021
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.447 KB) | DOI: 10.32662/gaj.v4i1.1387

Abstract

This study aims to find out the views of students with the application of E-Learning learning during the pandemic. This research method is qualitative descriptive with the research subject of D3 Accounting students of the Faculty of Economics, Pamulang University in the 2020-2021 school year. The data was obtained from a questionnaire in the form of a goggle form given to respondents. The number of respondents who filled as many as 123 respondents.. The results of the study concluded that for online learning income there was a 6% decrease in from Rp. 1,000,000 when offline 38% to 24% when online. As for expenses - expenses that increase are utility costs, internet quota costs and consumption costs for costs that decrease when online learning is for transportation costs. From the results of the analysis of income and expenditure dominant reponden tend to choose offline or offline learning as much as 59% of respondents.
The Effect of Competency and ICT Skills on Vocational Students' Work Readiness Hakim, Dani Rahman; Kurniawati, Desi
Jurnal Pendidikan Ekonomi Dan Bisnis (JPEB) Vol. 10 No. 1 (2022): Jurnal Pendidikan Ekonomi & Bisnis (DOAJ & SINTA 2 Indexed)
Publisher : Faculty of Economics, Universitas Negeri Indonesia,Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JPEB.010.1.2

Abstract

This study examined the role of internship in mediating and moderating the effect of competency and ICT skills on students' work readiness. The final sample of this study was 284 vocational accounting students in South Tangerang City. By using partial least square structural equation modeling (PLS-SEM) analysis, this study proved the direct effect of competency and internship on work readiness. On the other hand, this study also found that internships can mediate ICT skills and moderate competency on work readiness. However, this study failed in proving any direct effect of ICT skills on work readiness. This study implied that internship was critical in maximizing students' work readiness. In this context, students' ICT skills did not directly affect work readiness but must be mediated by internships. The internship is also essential to strengthen the effect of competency on student work readiness.
PENYUSUNAN LAPORAN KEUANGAN SEDERHANA BAGI UMKM GADING BERSINAR Fitri, Euis Nessia; Kurniawati, Desi
SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business Vol. 7 No. 1 (2024): SCIENTIFIC JOURNAL OF REFLECTION: Economic, Accounting, Management, & Business
Publisher : Sekolah Menengah Kejuruan (SMK) Pustek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37481/sjr.v7i1.800

Abstract

The main goal of the company is to analyze the financial reports of Gading Bersinar MSMEs and examine the financial reports of Gading Bersinar MSMEs using a Spreadsheet. The research method employed is qualitative with data analysis based on the Miles & Huberman model. Data collection techniques involve observation and interviews. The research findings indicate that Gading Bersinar MSMEs currently do not have financial reports compliant with MSME Financial Accounting Standards (SAK EMKM). Upon inputting the data into the spreadsheet system, the financial reports become more organized. One inhibiting factor is the lack of accounting understanding among MSME practitioners.