Articles

Found 6 Documents
Search

Pemanfaatan Jerami Padi Sebagai Penyerap Zat Warna Procion Sisa Pencelupan Industri Kain Jumputan Palembang Yuliasari, Nova; Loekitowati, Poedji; Zulaiha, Zulaiha
Jurnal Penelitian Sains Vol 11, No 2 (2008)
Publisher : Faculty of Mathtmatics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Telah dilakukan penelitian penggunaan jerami padi sebagai material penyerap zat warna procion dari limbah cair jumputan. Jerami padi diaktivasi dengan aktivator NaOH 15%. Kondisi terbaik penyerap zat warna procion oleh jerami padi dilakukan dengan cariasi berat jerami, waktu kontak, ukuran partikel jerami dan Ph media penyerap. Konsentrasi zat procion pada semua perlakuan ditentukan dengan menggunakan Spektronik G 20. Hasil penelitian menunjukkan bahwa penyerapan terbaik jerami padi terhadap procion pada berat 1,5 g, waktu kontak 60 menit, ukuran partikel 60 mesh dan pH 5 untuk 50 mL procion murni berkonsentrasi 50 mg/L. Konsentrasi procion awal di limbah adalah 376,27 mg/L. Efektivitas penyerapan jerami padi terhadap procion yang terkandung dalam sisa pencelupan industri kain jumputan pada kondisi terbaik sebesar 34,98%.
ANALISIS DINAMIKA SEBARAN SPASIAL SEDIMENTASI MUARA SUNGAI CANTUNG MENGGUNAKAN CITRA LANDSAT MULTITEMPORAL Zulaiha, Zulaiha; Nurlina, Nurlina; Sota, Ibrahim
Jurnal Fisika FLUX Vol 11, No 1 (2014): Jurnal Fisika FLUX Edisi Februari 2014
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v11i1.2623

Abstract

ABSTRACT: Given the pivotal role played by the Cantung River for the supervision and management of the public good becomes important. Incoming sediment load can damage the uncontrolled flow conditions of the Cantung river and estuary. Observations of suspended sediment can take advantage of multitemporal Landsat imagery. This study uses Landsat satellite image data corrected 5TM March 5, 1992 data acquisition path/row 117/62, Landsat data acquisition 5TM 22 May 1997 path/row 117/62, Landsat data acquisition 5TM March 27, 2000 the path/row 117/62. Several stages in processing the image, that is the conversion of DN to reflectance values, cropping, water-not water secession, and the class divide sediment concentration by density slicing technique. Spatial distribution of suspended sediment in the estuary of the Cantung River Landsat image processing results 5TM March 5, 1992, Landsat 5TM May 22, 1997, and March 27, 2000 Landsat 5TM show distribution patterns of suspended sediment from the River Cantung the same direction, that is northeast. Sediment concentrations were detected in the Landsat image processing 5TM March 5, 1992 the largest-value 27,564096 mg/l and the smallest 14,886048 mg/l. Sediment concentrations were detected in the Landsat image processing 5TM May 22, 1997 the largest-value 121,476776 mg/l and the smallest 12,647415 mg/l. Sediment concentrations were detected in the Landsat image processing 5TM March 27, 2000 most valuable 159,256704 mg/l and the smallest 10,584161 mg/l. Getting away from the effect Cantung River estuary sediment concentration of river flow Cantung tends to get smaller. Changes in the distribution area of the sediments of March 5, 1992 until March 27, 2000 amounted to 450 m2/year. Keywords: Remote Sensing, Sedimentation, Landsat, Cantung River
PENGEMBANGAN BUKU PANDUAN PRAKTIKUM KIMIA HIDROKARBON BERBASIS KETERAMPILAN PROSES SAINS DI SMA Zulaiha, Zulaiha; Hartono, Hartono; Ibrahim, A. Rachman
Jurnal Penelitian Pendidikan Kimia: Kajian Hasil Penelitian Pendidikan Kimia Vol 1, No 1 (2014)
Publisher : Chemistry Education Study Program Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Development of Cemistry Lab Manual for Hydrocarbons Based Science Process Skills at Senior High School. This research aims to produce a high school chemistry lab manual for hydrocarbons subject with science process skill-based which is valid, practical and has a potential effect. The method used is Development Research with the reference of model ADDIE (Analysis, Design, Development, Implementation, Evaluation) and the formative evaluation of Tessmer, such as Evaluation Expert Review, One-to-One, Small Group, and Field Test. The results show the score of validity is 128 which is included in the category of very valid, the practicality score is 1337 which is included in the category of very practical and the students’ final test results indicate that the manual book has the potential effect of 81,21. These results show that the chemistry lab manual with science process skill-based is valid, practical and has a potential effect.
PENGARUH BAURAN PEMASARAN TERHADAP PENINGKATAN PE JUALAN KOPI BIJI SALAK “KOBISA LEMBAH DEMPO” PRODUK BINAAN LEMBAH DEMPO ENTERPRENEUR CENTER (LDEC) PAGAR ALAM Mico, Sastra; Zulaiha, Zulaiha; Misrania, Yulia
Jurnal Ecoment Global Vol 4, No 1
Publisher : Jurnal Ecoment Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1219.998 KB)

Abstract

Kopi merupakan salah satu oleh – oleh yang khas Pagar Alam yang dapat dibeli para wisatawan di berbagai pusat oleh – oleh di Kota Pagar Alam.Kopi adalah buah tangan khas Pagar Alam yang saat ini sudah produksi dengan berbagai merk dan jenis kopi. Salah satu oleh – oleh unik yang saat ini dapat diperoleh dipusat oleh – oleh Kota Pagar Alam ialah Kopi Biji Salak, walaupun tidak memiliki unsur kopi didalamnya bubuk biji salak sering disebut kopi biji salak, karena bubuk tersebut menyerupai bubuk kopi, sehingga diburu para wisatawan yang berkunjung ke kota Pagar Alam. Mahasiswa Binaan Lembah Dempo Entrepreneur Center Pagar Alam yang mengolah limbah biji salak menjadi produk kopi biji salak, merupakan pelepor kopi biji salak di Kota Pagar Alam.Saat ini Kopi Biji Salak olahan Mahasiswa Binaan Lembah Dempo Entrepreneur Center Pagar Alam tidak hanya dikenal hampir seluruh lapisan masyarakat di Kota Pagar Alam, tapi juga pemburu kopi biji salak dari luar Kota Pagar Alam, dan wisatawan yang berkunjung ke Kota Pagar Alam.Tujuan yang ingin dicapai dalam penelitian ini adalah untuk menguji dan menganalisis apakah Pengaruh Bauran Pemasaran Terhadap Peningkatan Penjualan Kopi Biji Salak Mahasiswa Binaan Lembah Dempo Entrepreneur Center Pagar Alam.Jenis penelitian yang dilakukan adalah penelitian Asosiatif.Penelitian asosiatif yang dilakukan ini bertujuan untuk mengetahui ada atau tidak adanya Pengaruh Bauran Pemasaran Terhadap Peningkatan Penjualan Kopi Biji Salak “Kobisa Lembah Dempo” Produk Binaan Lembah Dempo Entrepreneur Center (LDEC) Pagar Alam.Penelitian ini dilakukan Pada mahasiswa binaan Lembah Dempo Entrepreneur Center (LDEC) Pagar Alam di Kampus STIE Lembah Dempo Pagar Alam, Jl. Sidik Adim No.98 Air Laga Kelurahan Kuripan Babas Kecamatan Pagar Alam Utara Kota Pagar Alam.Kata Kunci: Kopi Biji Salak, Bauran Pemasaran
ANALISIS DINAMIKA SEBARAN SPASIAL SEDIMENTASI MUARA SUNGAI CANTUNG MENGGUNAKAN CITRA LANDSAT MULTITEMPORAL Zulaiha, Zulaiha; Nurlina, Nurlina; Sota, Ibrahim
Jurnal Fisika FLUX Vol 11, No 1 (2014): Jurnal Fisika FLUX Edisi Februari 2014
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v11i1.2623

Abstract

ABSTRACT: Given the pivotal role played by the Cantung River for the supervision and management of the public good becomes important. Incoming sediment load can damage the uncontrolled flow conditions of the Cantung river and estuary. Observations of suspended sediment can take advantage of multitemporal Landsat imagery. This study uses Landsat satellite image data corrected 5TM March 5, 1992 data acquisition path/row 117/62, Landsat data acquisition 5TM 22 May 1997 path/row 117/62, Landsat data acquisition 5TM March 27, 2000 the path/row 117/62. Several stages in processing the image, that is the conversion of DN to reflectance values, cropping, water-not water secession, and the class divide sediment concentration by density slicing technique. Spatial distribution of suspended sediment in the estuary of the Cantung River Landsat image processing results 5TM March 5, 1992, Landsat 5TM May 22, 1997, and March 27, 2000 Landsat 5TM show distribution patterns of suspended sediment from the River Cantung the same direction, that is northeast. Sediment concentrations were detected in the Landsat image processing 5TM March 5, 1992 the largest-value 27,564096 mg/l and the smallest 14,886048 mg/l. Sediment concentrations were detected in the Landsat image processing 5TM May 22, 1997 the largest-value 121,476776 mg/l and the smallest 12,647415 mg/l. Sediment concentrations were detected in the Landsat image processing 5TM March 27, 2000 most valuable 159,256704 mg/l and the smallest 10,584161 mg/l. Getting away from the effect Cantung River estuary sediment concentration of river flow Cantung tends to get smaller. Changes in the distribution area of the sediments of March 5, 1992 until March 27, 2000 amounted to 450 m2/year. Keywords: Remote Sensing, Sedimentation, Landsat, Cantung River
ANALISIS FAKTOR PENYEBAB PERILAKU AGRESIF PADA SISWA Zulaiha, Zulaiha; Husen, M.; Bakar, Abu
JIMBK: Jurnal Ilmiah Mahasiswa Bimbingan & Konseling Vol 4, No 1 (2019): Maret 2019
Publisher : Prodi BK FKIP Unsyiah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: This study entitled "Analysis of Factors Contributing to High School Students Aggressive Behavior In Bustanul Ulum Integrated District of Bener Meriah district gem" This study aims to determine the type and the causes of the aggressive behavior of high school students. This study uses descriptive qualitative approach with case study design. Subjects of this study 8 students, school personnel 4 apparatus comprising BK teachers, subject teachers, principals and supervisors hostel. While the object of this experiment are factors that cause aggressive behavior in high school students Integrated Bustanul Ulum. Data is collected using an interview. Based on the results of the study showed that the aggressive behaviors that occur among students can be seen that the types of aggressive behavior that occurs at high school students Integrated Bustanul Ulum is physical aggression carried out by hitting, kicking, fighting, then verbal aggression such as snap, insults cursing, defiant , feeling irritable and annoyed that anger, threats or hostility. Factors that cause aggressive behavior is a family including the parents and family members to violence or reveal violence before children, peers both at school and outside the school who showed aggressive behavior, the media often show scenes of violence and a feeling of inner such as frustration, interpretation, and feelings of anger. Efforts are schools doing to address the aggressive behavior is, provide counseling and instill good values to students.Keywords: Cause Factors, Aggressive Behavior, High School Students    Abstrak: Penelitian  ini  berjudul  ?Analisis  Faktor-Faktor  Penyebab  Perilaku  Agresif  Pada Siswa SMA Terpadu  Bustanul Ulum Kecamatan Permata Kabupaten Bener Meriah? Penelitian ini bertujuan untuk mengetahui Jenis dan faktor penyebab perilaku agresif siswa SMA. Penelitian ini mengunakan pendekatan deskriptif kualitatif dengan rancangan  studi  kasus.  Subjek penelitian  ini  8  orang siswa,  4  aparatur personil sekolah yang terdiri dari guru BK, guru bidang studi, kepsek dan pembina asrama. Sedangkan objek penelitin ini adalah faktor-faktor penyebab perilaku agresif pada siswa SMA Terpadu Bustanul Ulum. Pengumpulan data dilakukan menggunakan wawancara. Berdasarkan hasil penelitian menunjukkan bahwa perilaku agresif yang terjadi  dikalangan  siswa  dapat  diketahui  bahwa  jenis-jenis  perilaku agresif  yang terjadi pada siswa SMA Terpadu Bustanul Ulum adalah agresi fisik yang dilakukan dengan cara memukul, menendang, berkelahi, Selanjutnya agresi verbal seperti membentak,  menghina  memaki,  membangkang,  perasaan  yang  cepat  marah  dan kesal yaitu kemarahan, Ancaman atau permusuhan. Faktor penyebab perilaku agresif adalah keluarga yang termasuk didalamnya orang tua dan anggota keluarga yang suka melakukan kekerasan atau menampakan kekerasan dihadapan anak, teman sebaya  baik  disekolah  maupun  diluar  sekolah  yang  suka  menunjukan  perilaku agresif, media yang sering memperlihatkan adegan kekerasan, serta perasaan dari dalam diri yang seperti frustasi, interpertasi, dan perasaan marah. Upaya yang dilakukan sekolah untuk mengatasi perilaku agresif ialah, memberikan konseling dan menanamkan nilai-nilai yang baik kepada siswa.Kata kunci: Faktor Penyebab, Perilaku Agresif, Siswa SMA