Novita Ambarsari, Novita
Bidang Pengkajian Ozon dan Polusi Udara di Pusat Pemanfaatan Sains Atmosfer dan Iklim LAPAN Jln. Dr. Djundjunan No. 133 Bandung

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PENGARUH OSILASI TAHUNAN DAN ENSO TERHADAP VARIABILITAS OZON TOTAL INDONESIA Ambarsari, Novita; Yulihastin, Erma
Teknologi Indonesia Vol 34 (2011)
Publisher : LIPI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jti.v34iKhusus.44

Abstract

The global ozone data of TOMS (Total Ozone Mapping Spectrometer) from NASA (National Aeronautics and Space Administration) Satellite was used from 1997 to 2005 in Indonesia (90E-151.2E, 12.5S-12.5N). The results of time series total ozone concentration data showed that the concentration varied from 242 to 275.38 Dobson Units. The highest concentration occurred from September to October, which was period of transition season from dry to rainfall season in Indonesia. In that times occurred autumn in northern hemisphere. The lowest concentration occurred from December to February, which was period of peak rainfall season in Indonesia, besides winter in northen hemisphere. The spectral analysis used FFT (Fast Fourier Transform) method founded total ozone variability in Indonesia from 1997 to 2005 was dominant infl uenced by annual oscillation (period of 11.33 months), ENSO (25.5 months), and semiannual oscillation (5.67 months).
Tracing the Footsteps of Local Wisdom: An Analysis of Tha'buthaan Culture in Arjasa District, Jember Regency, Viewed from the Seven Cultural Elements Safitri, Nur; Ambarsari, Novita; Fafaisa, Roihatus; Arifin, Ilfiana Firzaq
Warisan: Journal of History and Cultural Heritage Vol 5, No 1 (2024)
Publisher : Mahesa Research Center (PT. Mahesa Global Publishing)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/warisan.v5i1.2256

Abstract

Tha'buthaaan art in Arjasa District, Jember, East Java, is one of the oldest arts that still exists today. This art has high cultural and historical value and reflects the identity of the local community. This research aims to understand the existence of tha'buthaan art in Arjasa District from an anthropological perspective. The method used is qualitative with an anthropological approach, collecting information through interviews, observations, and literature studies. The results of the research prove that this tha'buthaan has social, cultural, and religious functions. The existence of tha'buthaan art is faced with various challenges, which also require efforts from various parties, not just artists. These efforts must be made to maintain this art. By understanding the extent of this art from an anthropological perspective, it is hoped that it can help in conservation efforts and promote the significance of traditional arts in the modern era.
Penerapan Green Accounting dan Perputaran Aset Terhadap Nilai Perusahaan Melalui Profitabilitas Ambarsari, Novita; Mujiyati, Mujiyati
Management Studies and Entrepreneurship Journal (MSEJ) Vol. 5 No. 2 (2024): Management Studies and Entrepreneurship Journal (MSEJ)
Publisher : Yayasan Pendidikan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/msej.v5i2.4902

Abstract

This research aims to examine the influence of the implementation of green accounting and asset turnover on firm value through profitability as an intervening variable in manufacturing companies listed on the Indonesia Stock Exchange (IDX) from 2020 to 2022. This is a quantitative study employing multiple linear regression analysis with the assistance of SPSS. The sampling technique used in this research is purposive sampling method with 150 research samples. The results of the analysis show that: 1) Green accounting has an effect on profitability, 2) Asset turnover has an effect on profitability, 3) Profitability affects firm value, 4) Green accounting influences firm value, 5) Asset turnover affects firm value, 6) Profitability can mediate the relationship between the influence of green accounting on firm value, 7) Profitability can mediate the relationship between the influence of asset turnover on firm value.