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PENGARUH KECEPATAN PENGADUKAN DAN MASSA ADSORBEN TERHADAP PENURUNAN KADAR PHOSPAT PADA PENGOLAHAN LIMBAH LAUNDRY Roosdiana Mu?in; Septi Wulandari; Nilam Putri Pertiwi
Jurnal Teknik Kimia Vol 23 No 1 (2017): Jurnal Teknik Kimia
Publisher : Chemical Engineering Department, Faculty of Engineering, Universitas Sriwijaya

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Abstract

Limbah laundry merupakan sumber pencemar yang sangat berpotensi untuk menimbulkan dampak negatif bagi lingkungan seperti eutrofikasi. Hal ini disebabkan kandungan fosfat yang tinggi yang berasal dari salah satu bahan yang terdapat dalam deterjen. Salah satu cara untuk mengurangi fosfat adalah proses adsorpsi. Terdapat banyak bahan yang dapat digunakan sebagai adsorben termasuk limbah plastik polietilen. Selain berguna sebagai adsorben, penggunaan limbah plastik polietilen dapat juga untuk mengurangi pencemaran lingkungan yang diakibatkan banyaknya jumlah sampah plastik. Penelitian ini bertujuan untuk mengetahui pengaruh kecepatan pengadukan dan massa adsorben plastik polietilen terhadap penurunan kadar phospat pada limbah laundry. Variabel kecepatan pengadukan yang digunakan yaitu 100, 150 dan 200 rpm. Sedangkan variabel massa adsorben yang digunakan yaitu 3, 4 dan 5 gram. Hasil yang diperoleh dari penelitian ini adalah 100% phospat dapat dipisahkan dari limbah laundry dengan kecepatan pengadukan 100 rpm dan massa adsorben sebanyak 4 gram.
ANALISIS FAKTOR INTERNAL DAN EKSTERNAL YANG MEMPENGARUHI TOTAL DANA PIHAK KETIGA (DPK) BANK UMUM SYARIAH DI INDONESIA (Studi pada Bank Umum Syariah Periode 2011-2013) Septi Wulandari; Siti Aisjah
Jurnal Ilmiah Mahasiswa FEB Vol 2, No 1: Semester Ganjil 2013/2014
Publisher : Fakultas Ekonomi dan Bisnis Universitas Brawijaya

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Abstract

The purposes of this research are to examine the influence  of  profit  sharing  rate, number of Islamic bank’s branch offices, Gross Domestic Product and inflation  on  third party fund of Islamic banking in Indonesia.  The population in this study is the Islamic banks. This research used secondary data by quarterly financial reports that Islamic bank’s in the Indonesia bank's website. Samples of this  research consist of 3 Islamic  banking that listed in Islamic  banking  statistic in the Indonesia Bank’s website during  the period of  first quarter 2011  to  second quarter 2013.3 Islamic banking is Bank Syariah Mandiri (BSM), Bank Muamalat Indonesia (BMI), and Bank Syariah Mega Indonesia (BSMI). This research is used multiple regression as analysis model.  The results of research using the F test, indicate that the profit sharing rate, number of Islamic bank’s branch offices, Gross domestic product and inflation, simultaneously have significant effect on the total third party funds sharia banks in Indonesia. Research using the t test,  that the profit sharing rate, partially have effect on the total  third party  funds Islamic banks in Indonesia, while a variable number of Islamic bank’s branch offices, gross domestic product and inflation have no effect on the total deposits sharia banks in Indonesia. Variable profit sharing rate has a dominant influence on the total third party funds. Variation in total deposits  that can be explained by a variable  profit sharing rate, number of  Islamic bank’s branch offices, Gross domestic product and inflation in the regression  equation by 32.8%, while the remaining 67,2% is explained by other variables outside the model equations. Key words:  profit  sharing  rate, number of  Islamic bank’s branch offices, gross domestic product, inflation, Third  Party Fund, Islamic bank in Indonesia, multiple regression.
Pengaruh Sektor Pariwisata Terhadap Perekonomian Masyarakat dan Kebersihan Lingkungan (Studi Kasus : Pantai Grand Elty Krakatoa Resort Kalianda, Lampung Selatan) hilda kholailah; Septi wulandari; Rossi Lara Murtiningsih
Holistic Journal of Management Research Vol 5 No 1 (2021): Holistic Journal of Management Research
Publisher : Fakultas Ekonomi Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (594.564 KB) | DOI: 10.33019/hjmr.v5i1.2771

Abstract

Abstract Tourism is an industry that is growing rapidly every year. In Indonesia, the tourism sector is developed as a sector that promises to bring in income for the state, especially in areas that have natural resources, as well as abundant cultural resources. Various potentials are explored to attract tourists to come to visit so that they can expect to be able to improve the welfare of the community. The purpose of this research is to identify the potential of natural resources that can be utilized. The object to be identified or analyzed is the beach at Grand Elty Krakatoa Resort Kalianda, South Lampung. By using a descriptive approach research method with interview techniques that can be used to obtain more relevant and precise information from the informants. Keywords: Tourism, Tourists, Natural Resources Potential
PENGARUH LOKASI, PELAYANAN, DAN PROSEDUR PENCAIRAN PEMBIAYAAN TERHADAP KEPUTUSAN ANGGOTA KOPERASI MENGAMBIL PEMBIAYAAN Al Haq Kamal; Septi Wulandari
Jurnal Iqtisad Vol 5, No 1 (2018): Iqtisad
Publisher : Universitas Wahid Hasyim Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/iq.v5i1.2212

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui hal-hal yang mempengaruhi keputusan anggota koperasi mengambil pembiayaan. Rumusan masalah dalam penelitian ini adalah pengaruh lokasi, pelayanan, dan prosedur pencairan pembiayaan secara parsial berpengaruh terhadap keputusan anggota koperasi mengambil pembiayaan di KSPS KUM3 Al Istiqomah. Dan juga pengaruh lokasi, pelayanan, dan prosedur pencairan pembiayaan secara simultan berpengaruh terhadap keputusan anggota koperasi mengambil pembiayaan di KSPS KUM3 Al Istiqomah.            Metodologi penelitian ini menggunakan kuantitatif. Metode yang digunakan ialah uji asumsi klasik dan analisis regresi berganda. Teknik pengumpulan data yang digunakan dengan cara wawancara terhadap manajer KSPS KUM3 Al Istiqomah dan anggota koperasi sebagai responden dengan mengisi kuesioner. Responden dalam penelitian ini adalah anggota koperasi yang mengambil pembiayaan di KSPS KUM3 Al Istiqomah yang berjumlah 68 orang atau anggota dengan bantuan software SPSS untuk menganisis data dan pengujian hipotesis.            Hasil penelitian menunjukkan bahwa faktor lokasi tidak berpengaruh signifikan terhadap keputusan anggota koperasi mengambil pembiayaan. Namun untuk faktor pelayanan dan prosedur pencairan pembiayaan mempunyai pengaruh yang signifikan terhadap keputusan anggota koperasi mengambil pembiayaan di KSPS KUM3 Al Istiqomah. Kata kunci:  pelayanan, prosedur pencairan pembiayaan, dan keputusan anggota. AbstractThis study aims to determine the things that affect the results of cooperatives. The problem formulation in this research is the influence of location, service, and process to develop in KSPS KUM3 Al Istiqomah. And also affect the location, service, and process to develop in KSPS KUM3 Al Istiqomah.This research methodology uses quantitative. The method used to test and multiple regression analysis. Data processing techniques used by interviewing KSPS manager KUM3 Al Istiqomah and members of the cooperative as respondents by filling out the questionnaire. Respondents in this study are members of KSPS KUM3 Al Istiqomah faced by 68 people or members with the help of SPSS software to analyze data and payment of hypothesis.The result of the research shows that the location factor has no significant effect on the member decision of the cooperative to take the financing. However, for the factors and the liquefaction process is one of the most influential on the results of KSPS KUM3 Al Istiqomah. Keywords: service, financing disbursement, and member decisions.
PENGARUH MODAL SOSIAL TERHADAP ADOPSI INOVASI BUDIDAYA BAWANG MERAH LAHAN PASIR BANTUL INFLUENCE OF SOCIAL CAPITAL ON ONION CULTIVATION INNOVATION ADOPTION SANDY LAND BANTUL Septi Wulandari; Afrizal Malik
Agros Journal of Agriculture Science Vol 16, No 2: Edisi Juli 2014
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

Penelitian dilakukan di Kecamatan Sanden Bantul untuk mengetahui: modal sosial petani bawang merah, menentukan tingkat adopsi petani terhadap inovasi budidaya bawang merah, faktor yang memengaruhi tingkat modal sosial petani, menentukan pengaruh modal sosial dan faktor-faktor lain terhadap adopsi inovasi budidaya bawang merah. Metode yang digunakan: metode deskriptif dengan teknik survei. Sampling desa dan petani dilakukan secara purposive, sedangkan sampel petani dipilih secara simple random sampling. Jumlah total sampel enam puluh petani. Metode: proporsi dan uji regresi linier berganda. Hasil: tingkat modal sosial petani rendah, sementara tingkat adopsi inovasi budidaya bawang merah tinggi. Akses jurnalistik, kredibilitas jurnalistik, dan aktivitas petani dalam penyuluhan, berpengaruh positif terhadap modal social petani, sedangkan umur, pendidikan, tanah, sikap, dan motivasi tidak berpengaruh nyata terhadap modal sosial petani. Sikap dan keaktifan petani dalam penyuluhan berpengaruh positif terhadap adopsi inovasi budidaya bawang merah, sedangkan modal sosial, usia, pendidikan, motivasi, tanah, akses ke media massa, dan kredibilitas media massa tidak secara signifikan memengaruhi adopsi inovasi budidaya bawang merah.Research conducted in Sanden sub district of Bantul to knows: onion farmers social capital, determine level of farmer adoption of onion cultivation innovation, factors that affect level of farmers social capital, determine influence of social capital and other factors of adoption onion cultivation innovation. Method used: descriptive method with survey techniques. Sampling villages and farmers conducted purposively, while sampling farmers chosen by simple random sampling. Total sample amount is sixty farmers. Method: proportion of test and multiple linear regression test. Results: level of farmer’s social capital is low, while rate of adoption of onion cultivation innovation is high. Massmedia access, credibility of massmedia, and activity of farmers in extension, positive influence on farmers social capital, while age, education, land, attitude, and motivation did not significantly affect farmer’s social capital. Attitudes and active farmers in extension positive influence on adoption of onion cultivation innovationn, while social capital, age, education, motivation, land, access to mass media, and credibility of mass media did not significantly affect adoption of onion cultivation innovation.
PENGARUH PENAMBAHAN CYROMAZINE PADA PAKAN TERHADAP PERTUMBUHAN POPULASI LARVA Musca domestica PADA KOTORAN UNGGAS Septi Wulandari; Retno Hestiningsih; Mochamad Hadi
Jurnal Kesehatan Masyarakat (Undip) Vol 5, No 1 (2017): JANUARI
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (100.097 KB) | DOI: 10.14710/jkm.v5i1.15531

Abstract

Flies are vector of disease living near human settlements and farm. In poultry, cyromazine larvicides used to control the growth of the flies by mixing into poultry feed. This application method leaving residues risk in eggs and poultry meat. Therefore, the effectiveness of flies growth inhibition due cyromazine need to be investigated. The purpose of this study was to analyze the effect of adding cyromazine in feed on the population growth of Musca domestica larvae in poultry manure. This research is a quasi experimental with posttest group only. The population is all rearing result of the first generation Musca domestica larvae, with a sample of 720 larvae. Cyromazine dose used is 1%, Poultry manure used is chicken manure and quail.The analytical method used is the analysis Growth Index (GI), Relative Growth Index (RGI), Kruskal Wallis test, and Mann Whitney test. Results showed that the GI value on chicken manure, quail manure, husk, mixture of husk and concentrate is 0,48; 0,61; 0; 1 and value RGI 48%, 61%, 0%, 100%. Statistically, they are differences  of mortality in chicken manure and quail manure (p value = 0.000 <0.05).The use cyromazine 1% in the feed is not effective to inhibit the growth of Musca domestica larvae.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN PERILAKU BERKENDARA AMAN (SAFETY RIDING) PADA KURIR POS SEPEDA MOTOR DI PT. POSINDONESIA CABANG ERLANGGA SEMARANG2017 Septi Wulandari; Siswi Jayanti; Baju Widjasena
Jurnal Kesehatan Masyarakat (Undip) Vol 5, No 5 (2017): SEPTEMBER
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (93.519 KB) | DOI: 10.14710/jkm.v5i5.18950

Abstract

Safety riding is a behavior in driving safely to prevent traffic accidents. Factors that can cause traffic accidents are driver, vehicle, road, and environment (weather). According to research's initial surveys, 61.1% courier admits that they have ever violated traffic rules and 33.3% have been in accidents while working. The purpose of this research is to analyze factors that affecting safety riding behavior on motorcycle courier in POS Indonesia at Erlangga, Semarang.The design of this research using quantitave research with cross sectional design study. The population of this research are 123 motorcycle couriers with 54 people as sample which using incidental sampling technique. Independent variable in this research are knowledge, attitude, motivation, driving experience period, availability of safety equipments, vehicle condition, the role of co-workers, and safety riding variable. This research using questionnaire. Statistical analysis is using Chi Square test. The result of this research shows that 42.6% couriers are driving recklessly and 57.4% couriers behave safely while driving. According to Chi Square analysis, variable that related to safety riding behavior are knowledge (p-value:0.054), attitude (p-value:0.007), motivation (p-value:0.000), and role of co-workers (p-value:0.016). Researcher suggest to gives safety riding training to increase courier's knowledge and skill and monitoring the properness condition of motorcycle.
FORMULASI SEDIAAN SERUM EKSTRAK ETANOL KOPI ROBUSTA (Coffea canephora) PEABERRY GREEN BEAN PAGAR ALAM Achmad Wahyudi; Septi Wulandari
Jurnal Kesehatan : Jurnal Ilmiah Multi Sciences Vol 12 No 01 (2022): JURNAL KESEHATAN : JURNAL ILMIAH MULTI SCIENCES
Publisher : STIK SITI KHADIJAH PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52395/jkjims.v12i01.337

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Pagar Alam kota terkenal dengan produksi tanaman perkebunan utamanya yaitu tanaman kopi. Biji kopi robusta adalah tanaman yang berfungsi sebagai antioksidan. Penelitian ini bertujuan untuk mengetahui formulasi sediaan serum biji kopi robusta peaberry green bean dari kota Pagar Alam dan apakah sediaan mampu melembabkan kulit. Metode pegujian dilakukan meliputi uji homogenitas, uji fitokimia, dan uji kelembaban. Uji homogenitas memastikan bahwa sejumlah populasi yang di ukur. Uji fitokimia ekstrak kopi robusta (coffea canephora) peaberry sangrai mengandung golongan alkaloid, flavonoid, tannin, saponin, polifenol. Hasil uji kelembaban terhadap tekstur yang paling disukai adalah F1.
PENGARUH KETERSEDIAAN BARANG DI FOOD STORE & PENGAWASAN BARANG DATANG DI RECEIVING TERHADAP KELANCARAN OPERASIONAL FOOD & BEVERAGE PRODUCT DI THE SUNAN HOTEL SOLO Septi Wulandari; Dewi Puspita Sari
Mabha Jurnal Vol 1 No 1 (2020): November 2020
Publisher : Akparta Mandala Bhakti

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Abstract

Penelitian ini bertujuan memberikan gambaran tentang pengaruh ketersediaan barang di Food Store dan pengawasan barang datang di Receiving terhadap kelancaran operasional Food & Beverage Product di The Sunan Hotel Solo. Pokok permasalahan antara lain apakah terdapat pengaruh antara ketersediaan barang di Food Store dan pengawasan barang di Receiving terhadap kelancaran operasional Food & Beverage Product di The Sunan Hotel Solo. Data yang diperlukan dalam penelitian ini adalah data primer dan sekunder yang diperoleh dari hasil kuesioner yang disebarkan kepada 45 responden, secara spesifik teknik pengambilan sampel menggunakan accidental sampling. Teknik analisis yang digunakan untuk menganalisa penelitian ini adalah menggunakan analisis regresi linier berganda. Penelitian ini menggunakan penelitian kuantitatif dengan pengumpulan data melalui metode kuesioner, dari kuesioner yang disebarkan kepada responden dianalisis menggunakan model analisis Regresi Linier berganda dan Uji Hipotesis dengan Uji Parsial (t) dan Uji Simultan (F).
GAB (Generasi Anti Bullying) : Edukasi Anti Bullying Anak-anak di Desa Mojowono Adil Abdillah; Witanti Rokmatulillah; Ahmat Rian Hanafi; Shinta Wahyu’aunillah; Novel Septianis Avanti; Firman Saifudin; Octia Manda Tasya; Fifit Nur Aini; Ilmia Putri Hariyono; Adhimas Arya H.A.P; Sayidatina Khaf Sho; Riki Hidayat; Septi Wulandari; Dwi Prasetyo Aji Agustin; Putri Ziana Walidah; Yuki Andri Okta Setiawan; Muamar Hendik Safri; Yogi Indra Devi; King Gusthi Marga Anthonie; Mentrik Hesti Maszaroh; La Rose Octaffina; Sherlina Aprilya; Zidnii Ilma
Sejahtera: Jurnal Inspirasi Mengabdi Untuk Negeri Vol. 4 No. 2 (2025): Sejahtera: Jurnal Inspirasi Mengabdi Untuk Negeri
Publisher : Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/sejahtera.v4i2.3042

Abstract

Bullying is an act of oppression that is carried out intentionally and repeatedly with the aim of hurting another person. Bullying can occur physically, verbally, or in subtle ways such as forcing or manipulating. Bullying can have a negative impact on victims, perpetrators and witnesses. Victims can experience psychological stress, behavioral changes and trauma. There are several reasons why someone does bullying, namely because they see their parents often fighting. Unhealthy parenting patterns, too liberated, too harsh, or lacking love and attention. This community service activity aims to provide education regarding the negative impacts of bullying and maintain the mental health of children in Mojowono village, Kemlagi subdistrict, Mojokerto regency. The target of this community service activity is 111 elementary school children from grades 1 to 6 using the hybrid learning method. The results of the evaluation of children's understanding of the material showed that 85% of children really understood the material presented