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Aktivitas Antibakteri Daun Mangga (Mangifera Indica L) Terhadap Bakteri Pada Sputum Tri Utami, Dini Fatwa; Zahra, Muthia; Azhar Hasibuan, Siti Fathia; Fadila Ningsih, Yazima
Jurnal Biologi dan Pembelajarannya (JB&P) Vol 11 No 1 (2024): APRIL 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jbp.v11i1.21571

Abstract

Mango (Mangifera indica L.) is a native plant from Southeast Asia, and has been widely distributed in tropical and subtropical regions of the world. Mango leaf extract is reported to contain alkaloids, phenols, saponins, coumarins, tannins, flavonoids, triterponoids, steroids and glycosides which function as antimicrobial compounds that can inhibit bacterial growth. It is hoped that this content can be a solution as an antibacterial to replace antibiotics, because inappropriate use of antibiotics can cause bacteria to become resistant. The aim of this study was to test the antibacterial activity of mango leaves against bacteria from sputum samples. The extraction method used was infusion with paper discs on Mueller Hinton Agar (MHA) medium which was incubated at 37°C for 24 hours. The positive control used was the antibiotic Amoxicillin
PENGARUH SEKTOR BASIS, MODAL, DAN TENAGA KERJA TERHADAP KONVERGENSI PERTUMBUHAN EKONOMI DI DKI JAKARTA Zahra, Muthia; Muttaqin, Aminnullah Achmad
Journal of Development Economic and Social Studies Vol. 2 No. 2 (2023)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jdess.2023.02.2.17

Abstract

Convergence is a process where high economic growth reduces development inequality. Convergence occurs when poorer regions experience higher economic growth than richer regions. DKI Jakarta is a province that has high economic growth, but inequality between cities/regencies in DKI Jakarta from 2000 - 2010 is still high. This study uses the Fixed Effect Model (FEM) to see indications of convergence and the factors that influence it in DKI Jakarta during 2011-2021. The results showed that there was convergence between cities / regencies in DKI Jakarta Province, characterized by a negative and significant initial per capita income coefficient value. The base sector GRDP, capital, and labor variables are proven to be jointly able to influence economic growth and accelerate the half-life of convergence from 72 years to 9 years. Base sector income can significantly accelerate the convergence so that the policy of developing the tertiary sector in the city area; as well as the primary and secondary sectors in Kepulauan Seribu Regency as a base sector can be considered to accelerate convergence.
PERSEPSI MAHASISWA TERHADAP FLEXING DAN PENGARUHNYA TERHADAP MINAT INVESTASI Zahra, Muthia; Mira Amelia, Mira Amelia; Wahyuni, Putri; Septianti, Renata; Fauzany, Riffka
Jurnal Ekonomi Manajemen Bisnis Dan Akuntansi : EMBA Vol 2 No 2 (2024): JURNAL EKONOMI MANAJEMEN BISNIS dan AKUNTANSI : EMBA
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat (P3M) Politeknik Pajajaran ICB Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59820/emba.v2i2.162

Abstract

Investment is the activity of investing capital into certain forms of assets so that the value of the assets is greater than when initially investing capital. Along with the rapid development of technology, investing has now become easier because stock investments can be done online. Flexing is a term used for those who like to show off their wealth. The existence of social media makes the flexing phenomenon even easier to do. This research uses quantitative methods. This research aims to find out whether there is an influence of flexing on investment interest made by students. The results of research on 44 students from on of the universities in Bandung show that there is a negative influence of flexing on investment interest, but is not significant at the 5% level. Student perceptions of flexing tend to have a negative impact, and students’ decisions regarding investment interest are driven more by other factors such as wise financial planning and management.