Maringan, Maringan
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FORMULASI SEDIAAN GEL MASKER WAJAH DARI BAHAN ALAM EKSTRAK RIMPANG TEMU MANGGA(Curcumaamada) Maringan, Maringan; Sitorus, Erly Nurita; Thaib, Cut Masyithah; Afrilla, Cut Windy
Jurnal Farmanesia Vol 6 No 2 (2019): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jf.v6i2.2752

Abstract

Temu manggais a plantthat has a highantioxidant content. One type of antioxidant in temu manggais vitamin E which can rejuvenate the skin. There are manyuseful ingredients in the temu mangorhizome, namel ycurcumin, flavonoids, tannins, saponinsandes sential oils. This research method was carried out experimentally. The temu mangga rhizomewas extractedusing 70% ethanolsolventbymaceration method then concentrate dusing a rotary evaporator. The extractof temu mangga rhizome was then formulate dinto a gel maskwith a concentrationof F0 as a blank, using a base gel mask without extractand with the addition of F1 (1%) and F2 (3%) extracts. Evaluationof gel mask preparations includesorganoleptictests, namely observing with the five human sensessuch as odor, color, shape, pH test, homogeneity, dryingtimetest, irritationtest, and effectiveness test as a facial moisturizer using a skin analyzeron the facial skin of volunteers. Parameters measured include moisturecontent, poresize, and wrinkles. The resultsof this study indicate that the gel maskpreparation has a drying time of 20-30 minutes, isstablefor 4 weeks of storage anddoes not irritatethe skin. The measure mentresults of facial moisturizing activity showed that 3% extra gel mask was the best by increasing water content, shrinkingporeson facial skin and reducing wrinkleson the face
The Influence of Leadership Style on Employee Performance at the Financial and Development Supervisory Agency Fauzobihi, Fauzobihi; Maringan, Maringan; Supriyadi, Supriyadi
JUPE : Jurnal Pendidikan Mandala Vol, 9 No 4 (2024) : JUPE : Jurnal Pendidikan Mandala (Desember)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v9i4.7737

Abstract

This research aims to find out whether leadership style contributes to employee performance. The research population is employees at BPKP East Jakarta. The sample of 48 respondents were employees at the East Jakarta Financial and Development Supervisory Agency (BPKP). Linear regression results for leadership style (X) of 0.477 indicate that for every 1% increase in leadership style value. The correlation between the leadership style variables has a positive influence while the r value is 0.528 (located in the correlation coefficient interval of 0.40-0.55). The correlation between Employee Performance Variables is not very good. This is indicated by the average value of the total employee performance score (Y) of 32.31, located in the class interval 35.0 – 50.0, which is very bad. The coefficient of determination that leadership style has a contribution of 26.3% to employee performance. The results of statistical tests (t test), obtained a value of tcount> ttable (4.218>2.013) with a significance level of (0.000 <0.05) so it can be concluded that Leadership Style contributes on Employee Performance at the East Jakarta Financial and Development Supervisory Agency