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Formulasi Gel Antijerawat dari Ekstrak Etil Asetat Gambir Anggraini, Deni; Rahmawati, Noveri; Hafsah, Siti
Jurnal Penelitian Farmasi Indonesia Vol 1, No 2 (2013)
Publisher : Jurnal Penelitian Farmasi Indonesia

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Abstract

The formulas of antiacne gel preparation of ethyl acetate extract of gambir have been formulated by using carbopol 940P as its bases. In thisstudy, five difference gel formulas F1, F2, F3, F4 and F5, were prepared with 0.5; 1; 2; 4 and 6% of concentration of extract, respectively.The result showed that organoleptic of al formulas was found unstable, while the appearance of gel F1 and F2 were homogeneous and stableat room temperature as well as cooling process. In addition, all formulas exhibited stable value in pH evaluation and did not irritate the skin.
PERSEPSI MAHASISWA TERHADAP PELAKSANAAN KEGIATAN PENGALAMAN LAPANGAN INDUSTRI (PLI) DI DUNIA USAHA/ INDUSTRI PROGRAM STUDI S1 DAN D3 TATA BUSANA JURUSAN KESEJAHTERAAN KELUARGA FT UNP Hafsah, Siti; Yasnidawati, Yasnidawati; Adriani, Adriani
Journal of Home Economics and Tourism Vol 3, No 2 (2013): Periode Juni 2013
Publisher : Faculty of Tourism and Hospitality - Universitas Negeri Padang

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Abstract

This study is a descriptive research with quantitative approach that aims to describe the perception of students S1 and D3 Fashion Design Family Welfare Department towards the implementation of Field Experience Industry (PLI) in the business/industry. The population in this study is all of the students S1 and D3 Fashion Design has implemented PLI from July to Desember 2012 and from January to June 2013 amounted to 37 people, samples were taken from all populations. Data processing is doing by determining the percentage and categorization. The result of the research showed student’s perception of S1 and D3 Fashion Design Family welfare of the PLI observation activities in the business/industry are in the unfavorable category (63,9%), in planning activities in the business/industry that are in well enough category (74,9%), the pre-production activities are in well enough category (79,9%), whereas the production activities are in the unfavorable category (64,2%), perception of students S1 and D3 Fashion Design on the implementation of PLI in the business/industry well enough (70,1%). For that the students needs to encreas the ebility and skill of student in order to engage in any activity’s PLI in the business/industry. Kata kunci: Persepsi, Kegiatan Pengalaman Lapangan Industri (PLI)
THE FACTORS CAUSING STUDENT’S RELUCTANCE IN ENGLISH ORAL PERFORMANCE IN CLASSROOM ACTIVITIES Hafsah, Siti
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 6, No 11 (2017): Nopember 2017
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

AbstractThe purpose of this research is to investigate student’s reluctance in performing English orally in classroom activities. The research was designed as a case study. To collect data, the research involved a student who was currently studying in the sixth semester. The student was enrolled at the English education study program of Tanjungpura University in academic year 2016/2017. In this research, the participant was observed for 10 times completed with an observation checklist and a field-note for each observation. After that, the researcher gave her questionnaires and an interview guide.The finding showed that the participant was reluctant to use English in the classroom activities because she seemed to have no motivation to speak in English because she was shy and did not get motivation from her classmates to speak in English. She also had no motivation to make an effort in expressing her ideas in English.She was also shy and afraid of making mistakes because she was worried if she used incorrect grammar. Then, she was also confused which tenses to use when speaking. Finally, it was reported that she did not have adequate numbers of words to express her ideas, because she was panic when speaking in English. Keywords: Causes, Reluctance, Oral Performance
Karakterisasi Dan Uji Daya Hasil Lima Genotipe Jagung Manis (Zea mays L.var saccharata) Hafsah, Siti; Ekasari, Rahayu; Firdaus, Firdaus
Agrium Vol 17, No 2 (2020)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v17i2.2851

Abstract

From Happy Wedding to Divorce; Marriage Terms Metaphor in Indonesian Political Coalition Adam, Muhammad; Hafsah, Siti
ELS Journal on Interdisciplinary Studies in Humanities Vol. 5 No. 1 (2022): March
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (323.152 KB) | DOI: 10.34050/elsjish.v5i1.19855

Abstract

: Indonesian political multi-parties system requires political parties to build a solid coalition in anticipating any election event, at all levels; national, regional, and local. The description of the way political parties build the relationship and how candidates seek support from a party is often described metaphorically as stages of marriage. There are few studies of metaphor in political discourse in the Indonesian context, but less attention is given to the detail of the use of the specific source domain MARRIAGE. This study aims to take a deeper look at how the marriage relationship context is used to describe the conceptual metaphor of political coalition establishment. The aim of this study is to identify the mapping principle from the Source domain of MARRIAGE to the target domain POLITICAL COALITION to pinpoint the particular properties that enable characteristics in MARRIAGE to be used as the metaphorical expressions. Conceptual Metaphor Theory (CMT) of Lakoff and Johnson (1980) and Deliberate Metaphor Theory of Steen, (2011) are used as the theoretical framework, with six news headlines about the political coalition from Indonesian online media news is purposively chosen as the data source.
Estimation of Genetic Parameters of Cayenne Peppers (Capsicum Annuum L.) from IPB University for Its Resistance Against Begomoviruses in Aceh Hafsah, Siti; Ardika, Aiyu; Hayati, Erita; Firdaus, Firdaus
Journal of Tropical Horticulture Vol 3, No 2 (2020): October 2020
Publisher : Yayasan Pertanian Tropika Indonesia (YPTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33089/jthort.v3i2.55

Abstract

The productivity of pepper plants is strongly influenced by climatic and weather conditions as well as pests and diseases. One of the major losses in chili farming is the pest attack, such as whiteflies (Bemisia tabaci Genn.), a virus vector. Evaluation of the resistance of pepper plant germplasm against Begomovirus infection needs to be carried out, evaluate genetic diversity, estimate heritability values, and obtain a selection character for the resistance of chili plants Begomovirus. This research was conducted at Experimental Garden, Faculty of Agriculture, Universitas Syiah Kuala, and the Laboratory of Genetics and Plant Breeding, Faculty of Agriculture, Universitas Syiah Kuala from January to May 2020. Three varieties Gada, Anies and Selekta with seven test genotypes i.e F6 Gada, Seloka 4-10-2-2, F5136074-1-4-3, F5074136-2-3-2, F5074035-2-1-2, F5074035-2-4-2, F5074077-1-1-3 were screened for their resistance against Begomovirus. This study was designed using a non-factorial Randomized Block Design (RBD) and scoring parameter Begomovirus symptom. Tukey’s HSD, the standard deviation of genetic variance, heritability, and correlation were performed to analyze the data. The lowest disease intensity occurred in genotype F6 Gada with a percentage of 12.08% disease intensity (slightly resistant), and the highest level of disease intensity occurred in F5074035-2-4-2 with a percentage of 30.94% (susceptible). Variables symptom scoring, disease intensity, and incubation period were the most effective variables for selecting pepper resistance against Begomovirus infection based on broad-sense heritability values.
Correlation between Qualitative Characteristics and Genotype Resistance of Local and Introduced Pepper Varieties Against Anthracnose Disease Hafsah, Siti; Firdaus, Firdaus
Journal of Tropical Horticulture Vol 3, No 1 (2020): April 2020
Publisher : Yayasan Pertanian Tropika Indonesia (YPTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1681.695 KB) | DOI: 10.33089/jthort.v3i1.44

Abstract

This study was aimed at obtaining information related to genetic parametric against anthracnose diseases caused by Colletotrichum capsici, which attacked several pepper genotypes. The research was conducted in a net house at the Faculty of Agriculture, Universitas Syiah Kuala, Banda Aceh, from July to December 2017, and it was divided into two experiments: 1) planting the peppers which carried out in a net house. This experiment employed Randomized Block Design (RBD) Non-Factorial and 2) anthracnose resistance assay.  This assay applied using Completely Randomized Design (CRD) Non-Factorial with the only factor observed: 11 pepper genotypes (IPBC15, IPBC15D2, IPBC15D3, IPBC15D4, Udeng, Lamando Lapaben, Super Amando, Lanyoe, Lado F1, Kastilo F1, and PM999 F1), with three replications. The results showed that the genotypes IPBC15, IPBC15D2, IPBC15D4, Udeng, Lamando Lapaben, Lado F1 exhibited moderate resistance, while genotypes IPBC15D3, Super Amando, Lanyoe, Kastilo F1 and PM999 F1 were susceptible to the disease. The wide variety of genetic and high heritability was found in stem length, flowering age, length of fruit stalk, fruit length, fruit diameter, and skin thickness, while narrow and moderate genetic variability was found in stem diameter and harvest age. The coefficient of genetic diversity in stem length, length of fruit stalk, and fruit length was found to be moderate and expressed low diversity in stem diameter, flowering age, and skin thickness. Stem diameter and skin thickness also showed a negative correlation to disease severity.
PENGARUH KONSENTRASI DAN LAMA PENCELUPAN LILIN LEBAH TERHADAP MASA SIMPAN CABAI (Capsicum annum L.) DENGAN PENAMBAHAN LENGKUAS UNTUK KETAHANAN ANTRAKNOSA Hayati, Rita; Hafsah, Siti; Nirwana, Salwa
Jurnal Pertanian Vol. 13 No. 2 (2022): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v13i2.6725

Abstract

cabai merah merupakan salahsatu tanaman yang banyak dibudidayakan di Indonesia karena nilai ekonomisnya yang tinggi. Namun produksi cabai di Indonesia belum dapat memenuhi kebutuhan. Rendahnya produktivitas cabai disebabkan oleh pertumbuhan mikcroorganisme pembusuk seiring dengan perubahan fisiologis produk selama pasca panen. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi dan lama pencelupan lilin lebah terhadap masa simpan cabai ( Capsicum annum L.) dengan penambahan lengkuas untuk ketahanan antraknosa. penelitian ini dilaksanakan di laboratorium Hortikultura jurusan Agroteknologi fakultas Pertanian Universitas Syiah Kuala, Darussalam, Banda Aceh pada bulan januari sampai februari 2022. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) Faktorial. Faktor pertama yaitu konsentrasi lilin lebah dengan penambahan ekstrak lengkuas 10 % pada setian konsentrasi dan faktor kedua yaitu lama pencelupan lilin lebah dengan 3 ulan gan. Hasil penelitian menunjukkan bahwa pemberian lilin lebah pada konsentrasi 6% dengan penambahan ekstrak lengkuas dapat mempertahankan susut bobot, kadar air, vitamin C, intensitas serangan penyakit, dan memiliki nilai tertinggi pada uji organoleptik terhadap aroma.
Karakterisasi Dan Korelasi Karakter Agronomi Beberapa Genotipe Pepaya(Carica papaya L.) Hasil Persilangan Hafsah, Siti; Firdaus, Firdaus
Agrium Vol 19 No 2 (2022)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v19i2.7812

Abstract

Percobaan bertujuan untuk mengetahui karakterisasi dan korelasi karakter agronomi terhadap hasil beberapa persilangan pepaya. Lokasi kegiatan ini di Saree Aceh, Kecamatan Lembah Seulawah Kabupaten Aceh Besar. Waktu pelaksanaan bulan Maret sampai Desember 2018. Rancangan yang digunakan RAK non-Faktorial. Perlakuan terdiri dari 11 genotipe dengan 3 ulangan. Perlakuan terdiri 4 genotipe tetua yaitu USK-4 (Calina), USK-1 (Carisya), USK-6 (Carmida), dan USK-7 (Dapina), 7 genotipe hasil persilangan yaitu: USK-4 USK-6, USK-6xUSK-4, USK-4xUSK-7, USK-7xUSK-4, USK-7xUSK- 6, USK-6xUSK-7 dan USK-1xUSK-7. Percobaan ini menemukan   bahwa hasil persilangan memiliki banyak sifat yang diinginkan baik itu pertumbuhan maupun hasil tanaman. Tanaman dengan perawakan yang pendek, tinggi buah pertama yang rendah dan jumlah buah pertama yang rendah terdapat pada genotipe USK-6xUSK-4.  Genotipe USK-4 dan hasil persilangannya menunjukkan idiotipe tanaman yang pendek dibandingkan dengan genotipe lainnya. Jumlah buah pertama tertinggi dihasilkan pada persilangan USK-6xUSK-4 dan USK-1xUSK-7. Genotipe USK-6xUSK-4 dapat dijadikan sebagai kandidat idiotipe tanaman pendek (dwarf) dengan produksi yang tinggi. Hampir semua peubah yang diamati menunjukkan korelasi positif kecuali pada peubah umur berbunga.
Karakterisasi Dan Uji Daya Hasil Lima Genotipe Jagung Manis (Zea mays L.var saccharata) Hafsah, Siti; Ekasari, Rahayu; Firdaus, Firdaus
Agrium Vol 17 No 2 (2020)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v17i2.2851

Abstract

Penelitian  bertujuan untuk mengkarakterisasi dan mengevaluasi daya hasil lima varietas jagung manis. Pelaksanaan dilakukan  di Gampong Cot Iri, Aceh Besar, sejak Agustus sampai dengan November 2017. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola Non faktorial dengan faktor yang dicobakan adalah lima varietas jagung manis yang terdiri dari: Varietas Bonanza, Secada, Royal Sweet, Sweetboy dan Manise. Masing-masing varietas tersebut diulang sebanyak 4 kali sehingga diperoleh 20 petak percobaan, dan masing-masing petak terdiri dari 20 tanaman. Data yang diperoleh dianalisis dengan uji F dan dilanjutkan dengan uji Beda Nyata Terkecil pada level 5% (BNT0,05). Hasil penelitian pada masing-masing varietas menunjukkan adanya perbedaan pada karakter pertumbuhan, potensi produksi, serta kualitas hasil. Kualitas hasil yang ditunjukkan dengan parameter kadar manis tertinggi ditunjukkan oleh varietas Royal Sweet. Terdapat korelasi antar karakter pertumbuhan dan hasil tanaman jagung manis yang ditunjukkan oleh adanya korelasi sangat nyata positif pada karakter tinggi tanaman, diameter batang, tinggi tongkol utama, jumlah tongkol, panjang tongkol, diameter berkelobot dan jumlah biji per baris terhadap karakter berat biji kering per petak.