Articles

Found 33 Documents
Search

UJI RETENSI DAN EFEKTIVITAS TANAMAN KUMIS KUCING (Orthosiphon aristatus) TERHADAP SERANGAN RAYAP TANAH (Coptotermes sp) PADA KAYU DURIAN (Durio zibethinus) Mariana, Eka; Ariyanti, Ariyanti; Erniwati, Erniwati
Warta Rimba Vol 1, No 1 (2013)
Publisher : Warta Rimba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.402 KB)

Abstract

Nowadays, utilization ofnon-durable wood species in Indonesia is one alternative to meet the needs ofthe wood. Use natural preservatives such as Orthosiphon aristatus in natural wood preservation processis highly recommended as environmentally friendly.This study was aimed to determine retention and the effects of Orthosiphon aristatus leaves extracts as preservation material of Durio zibethinus wood on the Coptotermes sp. Attacks. Regency and the laboratory of Forestry Science, Tadulako University, from May to June 2013. The study was using completely randomized design with factorial pattern. The treatment of study was applying two factors. First, concentration of Orthosiphon aristatus extracts with three levels, namely; 9.09% (A1), 16,67% (A2), and 23,07% (A3). Second, Dipping time with three levels,namely: 1 day (B1), 3 days (B2), and 5 days (B3). The results showed that the highest retention value (3,538g/cm3) was achieved by the combination treatment between concentration 23,07% and dipping time 5 days (A3B3) while the lowest retention value (0,562g/cm3) was achieved by the combination treatment between concentration 9,09% and dipping time 1 day (A1B1). Hence, the lowest effectivity of preservation materials indicated by the highest weight loss,was achieved by A1B1 combination treatment (3,37%) while the lowest (highest effectivity) was achieved by (A3B3) combination treatment (1,88%). Keywords: Concentration, Dipping time, Orthosiphon aristatus, Durio zibethinus, Coptotermes sp.
PENGARUH KONSENTRASI DAN LAMA PERENDAMAN BAHAN PENGAWET DAUN TEMBELEKAN (Lantana camara L.) PADA KAYU BAYUR (Pterospermum sp.) TERHADAP SERANGAN RAYAP TANAH (Coptotermes sp.) Salmayanti, Salmayanti; Ariyanti, Ariyanti; Hapid, Abdul
Warta Rimba Vol 1, No 1 (2013)
Publisher : Warta Rimba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.991 KB)

Abstract

There are about ± 4.000 wood species in Indonesia. In small amount of that woods were categorized as durable wood (Class I and II) while mostly (80-85%) were categorized non-durable wood (Class III to V). This study was aimed to determine the effects of Lantana camara L. leaves extracts as preservation material of Pterospermum sp wood on the Coptotermes sp. attacks. The experiment was conducted in the laboratory of Forestry science, Forestry Faculty, Tadulako University, from May to June 2013. The study was using completely randomized design with pattern. The treatment of study was applying two factors. First, concentration of L.camara L. extracts with three levels, namely ;9,09 g (K1), 13,04 g (K2), and 16,66 g (K3). Second, Dipping time with three levels, namely: 1 day (L1), 3 days (L3), and 5 days (L5). Data was analyzed by using analysis (Anova).The results showed that water contents and density of Pterospermum sp. woods was 8,37% and 0,321 g/cm³, respectively. Hence, the highest weight loss was achieved by K1L1 combination treatment (9,99%) while the lowest was achieved by K3L5 combination treatment (8,93%). Generally, concentration of L.camara L. and dipping time extracts did not affect significantly the weight loss of Pterospermum sp woods. Keywords: Concentration, Dipping, Lantana camara L., Pterospermum sp., Coptotermes sp.
MENINGKATKAN KEGIATAN SOSIAL EMOSIONAL MELALUI PERMAINAN GOBAG SODOR PADA ANAK Ariyanti, Ariyanti
BELIA Vol 2, No 2 (2014)
Publisher : BELIA

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

Abstract

Latar belakang: Di TK Mutiara Semen Wonoboyo Temanggung khususnya kelompok A masih banyak anak yang sosial emosionalnya belum seimbang sehingga sulit dibimbing dan diarahkan. Setiap diberi tugas untuk membuat kelompok atau regu bermain ternyata banyak anak yang tidak mampu mengendalikan emosinya, ada yang menangis bahkan ada yang bermain sendiri. Meskipun guru sudah berusaha semaksimal mungkin memberikan pengarahan atau penjelasan supaya anak tertarik, namun masih ada beberapa anak yang kurang memperhatikan, pada hal kegiatan bermain juga mempengaruhi kegiatan belajar anak disekolah. Hal ini juga menyebabkan kemampuan bersosialisasi anak menjadi rendah.. Tujuan penelitian ini adalah untuk mengetahui bagaimana kegiatan sosial emosional anak sebelum melalui permainan gobag sodor, untuk mengetahui bagaimana proses penggunaan permainan gobag sodor dalam meningkatkan kegiatan sosial emosional anak, dan untuk mengetahui bagaimana hasil pembelajaran melalui permainan gobag sodor dapat meningkatkan kegiatan sosial emosional anak. Penelitian yang digunakan adalah penilaian tindakan kelas. Lokasi penelitian di TK Mutuiara Semen pada anak kelompok A yang berjumlah 16 terdiri dari 7 anak laki-laki dan 9 anak perempuan. Sumber data penilaian ini dari hasil observasi, dan dokumentasi serta wawancara dengan narasumber. Teknik pengumpulan data dengan observasi, wawancara, dan dokumentasi.. Semua data divalidasi dengan menggunakan tringulasi yaitu penapaian validasi menggunakan berbagai jenis alat atau instrumen ,untuk mengecek kebenaran dengan menggunakan dari sumber yang berbeda dengan menggunakan theknik yang sama. Teknik analisis data yang digunakan dalam penelitian ini adalah Deskriptif kualitatif dianalisis secara kualitatif yaitu menganalisis hasil observasi yang melibatkan semua aspek yang kemudian diprosentasikan untuk memperoleh data yang valid.Diskriptif komporatif dilakukan untuk membandingkan hasil belajar tiap siklus, yaitu siklus I dan siklus II dengan memperhatikan indikator kerja. Penelitian dilakukan selama 2 siklus dengan prosedur umum meliputi tahapan (1) Perencanaan yaitu merumuskan masalah, menentukan tujuan, metode penelitian dan rencana tindakan; (2) Tindakan yaitu dilakukan sebagai upaya perubahan yang dilakukan, (3) Observasi dilakukan secara sistematis untuk mengamati hasil atau dampak tindakan terhadap proses belajar mengajar, (4) Refleksi yaitu mengkaji dan mempertimbangkan hasil atau daftar dari tindakan yang dilakukan. Hasil penelitian menunjukkan melalui permainan gobag sodor dapat meningkatkan kegiatan sosial emosional pada anak. Hal ini dibuktikan dengan adanya peningkatan sosial emosional pada anak dari Pra Siklus, Siklus I, Siklus II, yaitu pra siklus  31%, siklus I meningkat menjadi 56%, siklus II meningkat menjadi 81% sehingga penulis dapat menyimpulkan bahwa pembelajaran melalui permainan gobag sodor salah satunya dapat melatih kemampuan anak dalam mengendalikan perasaan sehingga kegiatan sosial emosional anak dapat berkembang dengan baik. Kata Kunci: kegiatan sosial emosional, permainan gobag sodor
PENGARUH KONSENTRASI DAN LAMA PERENDAMAN KAYU SENGON (Paraserianthes falcataria L. Nielsen) DALAM EKSTRAK DAUN SIRSAK (Annona muricata L.) TERHADAP SERANGAN RAYAP TANAH (Coptotermes sp.) Ardiansa, Budi; Ariyanti, Ariyanti; Hapid, Abdul
Warta Rimba Vol 2, No 1 (2014)
Publisher : Warta Rimba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (521.726 KB)

Abstract

Wood has many contribution for life. It can be useful for bueldings, huose ware, and for other using. The use of wood are followed by huma needs for manufactured wood in creasingly, while long life wood tend to be more scarce and higher in price. This research aims to know the influence of the concentration and the immersion time for sengon wood treated in extracted soursop leaf to defence from subterranean termite. This research was conducted in both forestry Laboratorium, Departement and faculty of forestry, University of Tadulako and in rural of Baiya, Distict of Tawaely. Starting from Desember 2013 till Februari 2014. This research used a complete randomized factorial design. The first factor was the concentration of extracted soursop leaf (A) was 4.76% (A1), 13.04% (A2) and 16.66% (A3). The second factor was the immersion time for sengon wood treated in extracted soursop leaf (B) was 5 days (B1), 10 days (B2), and 15 days (B3). The results show that the highest of losing weight is in the control (A0B1) with 3.3%, and the lowest of losing weight is in the concentration of 150g with 10 days immersion (A1B2) with 1.21%. The concentration of extracted soursop leaf and the immertion time of sengon wood did not significantly influence to the lose of weight in tested sample. Keywords: Concentration, Dipping, Paraserianthes falcataria L. Nielsen, Annona muricata L, Coptotermes sp.
RETENSI DAN EFEKTIVITAS BAHAN PENGAWET EKSTRAK DAUN CENGKEH (Syzygium aromaticum) PADA KAYU DURIAN (Durio zibethinus) TERHADAP SERANGAN RAYAP TANAH (Coptotermes sp.) Toleng, Fitriyani N.; Erniwati, Erniwati; Ariyanti, Ariyanti
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.159 KB)

Abstract

Effectiveness of natural substance as preservative agent is needed to be further observed. One of the substances is extract of Glove (Syzygium aromaticum) leaf. This extract was considered to be effective material on Durian (Durio zibethinus) wood preservative against Subterranean termite (Coptotermes sp). The aims of this study were compare the retention and the affectiveness of preservative materials which  extracted from Glove leaf by using different method of extraction. This studi was done at Agro-technology Laboratory of Agricultural Faculty, Tadulako University, over the period of March and June 2014. Bioassay on Termite destruction was done at Maku Village, Dolo of Sigi Regency. The experiment was arranged based on Completely Randomized Design (CRD) in two different factorial patterns. The first factor was different method on leaf extraction (A) i.e. by using ethanol (A1), and by using distillated water (A2). While the second factor (B) was different time on soaking material, i.e. 1 day soaking time (B1), and 3 days were soaking time (B2). All units was performed as negative control. One percent of preservative extract was applied on each experimental unit. The outcome of this study showed that water content of axtract was 14,726% and the density was 0,463 g/cm3. The highest retention value 0,1244 g/cm3 was recorded on the treatment of 3 days ethanol extraction (A1B2), while the lowest value 0,0868 g/cm3 was detected on the treatment of 1 day water extraction. The highest value on effectiveness (or lowest rate on loss weight) 2,4075% was detected after the treatment by using 3 days ethanol extraction substance, while the lowest value 4,6818% was  measured on control unit. Key words: Syzygium aromaticum, Durio zibethinus, Retention, Effectiveness.  
PENGELOLAAN PEMBELAJARAN EKONOMI BERBASIS IT KELAS XII Dl SMAN 1 GETASAN Ariyanti, Ariyanti; Markhamah, Markhamah; Syamsudin, Syamsudin
Jurnal Penelitian Humaniora Vol 13, No 2: Agustus, 2012
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (40.978 KB)

Abstract

The purpose of this study was to describe the material, instructional strategy, media, and interaction of IT-Based Economic Learning for Class XII at SMAN 1 Getasan. It was a qualitative study using ethnographic design. Data collection method used was in depth interview, observation, and documentation. Data analysis technique used was analysis arranged in site. Data validity test used was credibility and confirmability.The findings suggested that the Economic subject materials taught at SMAN 1 Getasan were from Economic textbook published by Yudistira, Students worksheets, and also other references such as internet. Strategies of IT-Based Economic Learning at SMAN 1 Getasan focused not only on the use of technology but also on the principle of active students. lnstructional media of IT-based economic learning at SMAN 1 Getasan was very practical as presented in electronic form via LCD or player. Media used were macromedia flash software. There were one-way and two-way interactions in it. Oneway interaction occurred when teachers delivered material required an understanding while students were asked to pay attention. Two-way interactions were visible in all teachers and students activities in question and answer sessions, study group activities, and discussion.
Efektivitas Alat Permainan Edukatif (APE) Berbasis Media dalam Meningkatkan Kemampuan Berhitung pada Anak Kelas 2 di SDN 2 Wonotirto Bulu Temanggung Ariyanti, Ariyanti; Muslimin, Zidni Immawan
Jurnal Psikologi Tabularasa Vol 10, No 1 (2015): April 2015
Publisher : Jurnal Psikologi Tabularasa

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

Abstract

This study aims to determine the effectiveness of the educational playing game based on media to improve numerical ability on  second grade student at  SDN Wonotirto, Bulu, Temanggung. The subject were 10 student, that divided into two groups, experimental group (5 students) and control group (5 students). They are second grade student at SDN Wonotirto, Bulu, Temanggung. The design of experiment which used is pretest and posttest control group design. The methods of data analysis techniques  use Mann - Whitney U. The result of the data analysis showed a significant differences between post-test of experimental group and the control group with level of p = 0.032. It means there are differences numerical ability between the control group and the experimental group. The mean score of the experimental group after the treatment was given greater compared with the control group (7.5 > 3.5). So, educational playing game based on media is effective to improve the numerical ability
KONSTRUKSI MAHASISWA PROGRAM STUDI S1 ILMU HUKUM UNIVERSITAS NEGERI SURABAYA TENTANG FASHION Ariyanti, Ariyanti; Sarmini, Sarmini
Kajian Moral dan Kewarganegaraan Vol 1, No 4 (2016): YUDISIUM 1 TAHUN 2016 Jilid 2
Publisher : UNESA

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

Abstract

AbstrakKonstruksi mahasiswa Program Studi S1 Ilmu Hukum Universitas Negeri Surabaya (Unesa) tentang fashion adalah salah satu tempat untuk mengekspresikan busana seseorang. Penelitian ini bertujuan untuk mengetahui konstruksi mahasiswa Program Studi S1 Ilmu Hukum Unesa tentang fashion ketika di lingkungan kampus dan di luar kampus. Hal itu disebabkan karena kampus adalah salah satu ruang sosial multi identitas untuk mengekspresikan busana mahasiswa. Metode yang digunakan adalah penelitian kualitatif dengan desain fenomenologi. Lokasi penelitian Program Studi Hukum, Jurusan Hukum, Fakultas Ilmu Sosial dan Hukum, Universitas Negeri Surabaya. Data dikumpulkan dengan menggunakan observasi, wawancara, dan dokumentasi. Informan penelitian mengambil lima informan dengan menggunakan teknik purposive sampling. Data dianalisis menggunakan teknik pengumpulan data, penyajian data, penarikan kesimpulan dan keabsahan data. Hasil penelitian, yaitu: fashion dipahami sebagai penyampaian nilai-nilai yang dikomunikasikan melalui apa yang ditampilkan, fashion juga sebuah bentuk dari ekspresi individualistik, bahwa fashion dapat memberi kepuasan pada seseorang karena mereka dapat menampilkan busananya dengan percaya diri, dan fashion juga sebagai cara yang dilakukan oleh seorang individu untuk membedakan dirinya dengan orang lain dengan menampilkan keunikan yang dimilikinya, selain fashion juga dimaknai sebagai identitas pakem yang diterapkan pada diri sendiri. Kesimpulan dari penelitian ini yaitu kenyamanan tetap mendominasi pertimbangan informan dalam busana kesehariannya demikian pula dengan ukuran nyaman dan sopan.Kata kunci: Konstruksi, Mahasiswa Program Studi S1 Ilmu Hukum Unesa, FashionAbstractConstruction students course s1 of jurisprudence state university surabaya about fashion is one place to express fashion someone. This report aims to understand construction students course s1 of jurisprudence unesa about fashion when within the campus and outside campus. That is because campus is one of the spaces social multi identity to express fashion students. Methods used is research by design phenomenology qualitative. Research locations course of study law, of law, the faculty of social and law, State University Surabaya. Data was gathered using observation, interview, and documentation. Informants research take five sources by using purposive sampling technique. Data analyzed using a technique data collection, presentation of data, withdrawal conclusions and the validity of data. The results of the study: fashion understood as delivery of values communicated through that which is displayed, fashion also a form of expression individualistik, that fashion can provide satisfaction in someone because them to display fashion with confidence, and fashion also as a way undertaken by an individual to distinguished himself with others in displaying the unique available, but fashion also seen as the identity pattern applied to yourself . Conclusion of the study is comfort fixed dominated consideration informants in fashion his routine this also happened to size comfortable and polite .Keywords: Construstion, Students Course S1 of Jurisprudence Unesa, Fashion
Efektivitas Alat Permainan Edukatif (APE) Berbasis Media dalam Meningkatkan Kemampuan Berhitung pada Anak Kelas 2 di SDN 2 Wonotirto Bulu Temanggung Ariyanti, Ariyanti; Muslimin, Zidni Immawan
Jurnal Psikologi Tabularasa Vol 10, No 1 (2015): Vol.10, No.1 (2015) April 2015
Publisher : Jurnal Psikologi Tabularasa

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

Abstract

This study aims to determine the effectiveness of the educational playing game based on media to improve numerical ability on  second grade student at  SDN Wonotirto, Bulu, Temanggung. The subject were 10 student, that divided into two groups, experimental group (5 students) and control group (5 students). They are second grade student at SDN Wonotirto, Bulu, Temanggung. The design of experiment which used is pretest and posttest control group design. The methods of data analysis techniques  use Mann - Whitney U. The result of the data analysis showed a significant differences between post-test of experimental group and the control group with level of p = 0.032. It means there are differences numerical ability between the control group and the experimental group. The mean score of the experimental group after the treatment was given greater compared with the control group (7.5 > 3.5). So, educational playing game based on media is effective to improve the numerical ability
Teacher’s Role in Managing the Class during Teaching and Learning Process Rindu, Ignatius; Ariyanti, Ariyanti
Script Journal: Journal of Linguistic and English Teaching Vol 2, No 1 (2017): April
Publisher : Teacher Training and Education Faculty, Widya Gama Mahakam Samarinda University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/sj.v2i1.77

Abstract

The purpose of this research is to investigate teacher’s roles which used by the English teacher in managing the class during the teaching and learning process at SMP Advent Samarinda. The research methodology used is descriptive design with qualitative approach which is aimed to describe the real situation in the field. In collecting the data, the researcher used questionnaires, observation sheet, field note and interview guide as the instruments. Moreover, the research subject is an English teacher who teaches at seventh and eighth grades of SMP Advent Samarinda. The result of the research is the teacher runs nine roles in they are as a controller, an assessor, an organizer/manager, a prompter/motivator, participant, a resource/informer, a facilitator, a demonstrator, and as a guide. There are roles which are preeminent which most applied by the teacher such as teacher as a controller and teacher as an assessor. It is shown by the result of students’ respond in the questionnaire, restrictive questions; 77% and 68% and free answer; 68% and 100%, which also found in the time the researcher did the observation. On the contrary, the teacher’s roles as a prompter and as a resource have not been played maximally by the teacher.