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KARAKTERISTIK ANATOMI, FISIK MEKANIK, PENGERINGAN DAN KETERAWETAN KAYU KEMIRI (Aleurites moluccana Willd.) Muhammad Asdar; Mody Lempang
PERENNIAL Vol. 2 No. 2 (2006)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v2i2.157

Abstract

The aim of this research was to determine the anatomy, physical and mechanical properties, drying characteristics and treatability of kemiri wood. The observed paramaters were macroscophic and microscophic characteritics, moisture content, specific grafity, shrinkage, strength properties, drying quality, and the retention and penetration of wood preservative. Tests were run according to IAWA List, SNI and JIS. The heartwood colour is white to yellowish white and it is not clearly demarcated to the sapwood. Wood texture is rather coarse, stright grain, rather rough and rather glossy surface. The vessels are oval, diffuse porous, simple perforation plates. Parenchyma type is incomplete borders to the vessels and short tangential lines. Rays heterocellular are uniseriate and biseriate. Its fiber length is medium long size. Kemiri wood is classifed to strength class IV-III. Retention and penetration of wood preservative after 5 days in cold water treatment was met to SNI standard. The air drying test indicated the need of 8 days to achieve of the moisture content 12,29%. Wood defects due to the air drying test can be occured in the forms of check, bowing, discolouration and blue stain. Keywords: Wood anatomy, physical, mechanical, drying, treatability, Aleurites mollucana References
PERUBAHAN SIFAT FISIK DAN STABILITAS DIMENSI KAYU AKIBAT PENGAWETAN MENGGUNAKAN IMPREGNASI KARBONDIOKSIDA Muhammad Asdar
PERENNIAL Vol. 3 No. 1 (2007)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v3i1.163

Abstract

The anatomical characteristics were studied to collect information for wood identification of Gyrinops versteegii from Gorontalo. Anatomical characterisics were determined from microtome sectioned samples and macerated samples. Observation of anatomical structure in accordance to IAWA List included vessel (diameter, height, grouping, frequention, porosity, arrangement, perforation plates, deposits, and pits), rays (type, height, width and frequention), parenchyme, and fiber (diameter, diameter of lumina and wall thickness). The research results obtained are G. versteegii has included phloem, diffuse porous, radial multiple 2-4(7), 90 µm in tangential diameter, 14 per sq.mm, simple perforation plates, intervessel pit alternate and no deposites in vessel. Rays uniseriate, heterocellular and 8,4 rays per mm. Axial parenchyma diffuse or associated with included phloem and there are fusiform parenchyma cells. Intercellular canals absent. This wood has short size and very thin walled fiber. Keywords: Agar wood, wood anatomy, included phloem, G. versteegii
KETAHANAN ALAMI KAYU JATI (Tectona grandis L.f) ASAL SULAWESI TENGGARA TERHADAP RAYAP TANAH Mody Lempang; Muhammad Asdar
Jurnal Penelitian Hasil Hutan Vol 25, No 4 (2007): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2617.395 KB) | DOI: 10.20886/jphh.2007.25.4.312-318

Abstract

Salah satu penyebab utama rusaknya bangunan adalah serangan rayap. Kerugian ekonomi yang disebabkan oleh serangan rayap pada bangunan di Indonesia diperkirakan Rp 300 miliar setiap tahun. Penyebaran kayu jati di Sulawesi terutama di daerah Sulawesi Tenggara antara lain di Kabupaten Muna dan Kendari Selatan. Penduduk di Sulawesi Tenggara memiliki kepercayaan bahwa kayu jati dari Kabupaten Muna memiliki mutu yang lebih baik dari pada kayu jati yang berasal dari Kabupaten Kendari Selatan, sehingga mereka tidak suka menggunakan kayu yang berasal dari Kabupaten Kendari Selatan untuk berbagai keperluan antara lain furnitur, rangka pintu, rangka jendela, tiang dan komponen bangunan lainnya. Penelitian ini bertujuan untuk mengetahui ketahanan alami kayu jati dari kedua kabupaten tersebut terhadap rayap tanah melalui pengujian laboratorium dan lapangan.Hasil penelitian menunjukkan bahwa kayu jati yang diserang oleh rayap tanah hanya pada kayu gubal, sedangkan kayu teras tidak diserang. Kayu jati dari Kabupaten Kendari Selatan mengalami kehilangan berat lebih besar dari yang berasal dari Kabupaten Muna pada setiap kelas umur. Kehilangan berat kayu jati dari Kendari Selatan adalah 0,806 % (KU II) dan 0,905 % (KU Ill) dan dari Muna adalah 0,304 % (KU II) dan 0,132 % (KU III).
INTERVENSI PENDIDIKAN SEBAYA DALAM MENINGKATKAN SIKAP DAN TINDAKAN KESELAMATAN BERKENDARA REMAJA DI KABUPATEN PANGKEP Muhammad Asdar; Ida Leida M.Thaha; Sudirman Nasir
Media Kesehatan Masyarakat Indonesia Vol. 11 No. 1: MARET 2015
Publisher : Faculty of Public Health, Hasanuddin University, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (718.61 KB) | DOI: 10.30597/mkmi.v11i1.519

Abstract

Kecelakaan lalu lintas menjadi salah satu penyebab kematian dan kesakitan terbanyak di dunia terutama di negara berkembang termasuk di Indonesia. Penelitian ini bertujuan menganalisis pengaruh pendidikan sebaya terhadap sikap dan tindakan keselamatan berkendara remaja di Kabupaten Pangkep tahun 2015. Penelitian ini dilaksanakan di Kecamatan Minasatene dan Kecamatan Ma’rang, Kabupaten Pangkep. Jenis penelitian ini adalah quasi eksperimen dengan rancangan non randomized pre-test post-test control group design. Populasi penelitian ini adalah seluruh remaja pengendara sepeda motor dengan jumlah sampel sebanyak 72 responden. Penarikan sampel dilakukan secara purposive sampling. Pengumpulan data dilakukan dengan menggunakan kuesioner. Data dianalisis dengan menggunakan uji t berpasangan (paired t-test) dan uji wilcoxon, uji t tidak berpasangan (independent samples t-test) dan uji mann-whitney. Hasil penelitian menunjukkan bahwa terdapat perbedaan nilai rata-rata skor sikap dan tindakan sebelum dan sesudah intervensi dengan nilai p masing-masing adalah p=0,000 (p<0,05). Kesimpulannya bahwa pendidikan kesehatan melalui safety rider model efektif dalam mengubah sikap dan tindakan keselamatan berkendara remaja di Kabupaten Pangkep tahun 2015.
KETAHANAN ALAMI KAYU JATI (Tectona grandis L.f) ASAL SULAWESI TENGGARA TERHADAP RAYAP TANAH Mody Lempang; Muhammad Asdar
Jurnal Penelitian Hasil Hutan Vol 25, No 4 (2007): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2007.25.4.312-318

Abstract

Salah satu penyebab utama rusaknya bangunan adalah serangan rayap. Kerugian ekonomi yang disebabkan oleh serangan rayap pada bangunan di Indonesia diperkirakan Rp 300 miliar setiap tahun. Penyebaran kayu jati di Sulawesi terutama di daerah Sulawesi Tenggara antara lain di Kabupaten Muna dan Kendari Selatan. Penduduk di Sulawesi Tenggara memiliki kepercayaan bahwa kayu jati dari Kabupaten Muna memiliki mutu yang lebih baik dari pada kayu jati yang berasal dari Kabupaten Kendari Selatan, sehingga mereka tidak suka menggunakan kayu yang berasal dari Kabupaten Kendari Selatan untuk berbagai keperluan antara lain furnitur, rangka pintu, rangka jendela, tiang dan komponen bangunan lainnya. Penelitian ini bertujuan untuk mengetahui ketahanan alami kayu jati dari kedua kabupaten tersebut terhadap rayap tanah melalui pengujian laboratorium dan lapangan.Hasil penelitian menunjukkan bahwa kayu jati yang diserang oleh rayap tanah hanya pada kayu gubal, sedangkan kayu teras tidak diserang. Kayu jati dari Kabupaten Kendari Selatan mengalami kehilangan berat lebih besar dari yang berasal dari Kabupaten Muna pada setiap kelas umur. Kehilangan berat kayu jati dari Kendari Selatan adalah 0,806 % (KU II) dan 0,905 % (KU Ill) dan dari Muna adalah 0,304 % (KU II) dan 0,132 % (KU III).
PENGARUH KETERLIBATAN PELANGGAN DAN KEPERCAYAAN MEREK TERHADAP KEPUTUSAN PEMBELIAN PRODUK MELALUI MINAT BELI SEBAGAI VARIABEL INTERVENING (STUDI PADA AKUN INSTAGRAM EIWA) Athira Setira Adil; Muhammad Asdar; Muhammad Ismail
Hasanuddin Journal of Applied Business and Entrepreneurship Vol 1 No 3 (2018)
Publisher : Master of Management, Faculty of Economics and Business, Hasanuddin University.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26487/hjabe.v1i3.94

Abstract

Firms that want to survive have to compete more in formulating the strategy of offering and selling the company's products, and advanced companies are companies that are able to keep up with the times, customer behavior changes, and of course technological advancement. This research aims to know to know the influence of customer involvement and brand trust of buying interest and purchasing decisions on Eiwa instagram account. The type of research used in this study is quantitative approach. The quantitative approach bases the study of empirical rational principles. The quantitative approach bases the study of empirical rational principles. Before doing research the researcher must find the problem and hypothesis to be tested based on specified criteria and path analysis tool that is Smart PLS to know variable relation. The result of the research shows that for direct influence, customer involvement has a positive and significant effect on buying interest, brand trust has positive but not significant effect on buying interest, customer involvement has a positive and significant effect on purchasing decision, brand trust has positive and significant influence on purchasing decision product, while buying interest has a positive and significant effect on purchasing decision of Brand Eiwa product. As for indirect influence, buying interest may mediate the influence of Customer Engagement on product purchasing decisions positively and significantly while Buy Interest can not mediate the influence of Brand Trust on Brand Eiwa product purchase decision positively and significantly.
STRATEGI PENGELOLAAN DAN PENGEMBANGAN INDUSTRI PERUMAHAN KELAS MENENGAH (STUDY KASUS PT. BARUGA ASRINUSA DEVELOPMENT) Rusli Rusli; Muhammad Asdar; Abdul Razak Munir
Hasanuddin Journal of Applied Business and Entrepreneurship Vol 2 No 3 (2019)
Publisher : Master of Management, Faculty of Economics and Business, Hasanuddin University.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26487/hjabe.v2i3.245

Abstract

This study aims to find out how the external and internal environment that affects the business and management strategies and development of the middle-class housing business is right for PT. Baruga Asrinusa Development in order to continue to survive and develop. This research was conducted at PT. Baruga Asrinusa Development- Bukit Baruga Estate, located in Antang village, Manggala sub-district, Makassar city. Selection of this location is done intentionally (purposive) with the consideration that PT. Baruga Asrinusa Development is one of the longest established developers since 1992 and is also a local developer located in Makassar which currently has many major competitors from local developers and outside developers. The results of this study find that to deal with external threats immediately implement an aggressive strategy strategy that seeks to improve internal conditions of weakness and external threats by utilizing a number of internal strengths possessed and existing external opportunities.
Pengaruh Kualitas Pelayanan, Kepuasan Nasabah dan Citra Perusahaan Terhadap Loyalitas Nasabah Pada PT. Bank Central Asia KCU Makassar Ahmad Fadhli Edar; Muhammad Asdar; Abdul Razak Munir
Hasanuddin Journal of Applied Business and Entrepreneurship Vol 2 No 4 (2019)
Publisher : Master of Management, Faculty of Economics and Business, Hasanuddin University.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26487/hjabe.v2i4.269

Abstract

This study aims to determine to determine the effect of service quality, customer satisfaction and corporate image of customer loyalty at PT. Bank Central Asia KCU Makassar. The type of data used in this study is quantitative data in the form of answers given by respondents to the statement in the questionnaire. Source of data used in this research is primary data, that is data of respondent's answer to question in questionnaire. The results showed that partially the quality of service, customer satisfaction, and corporate image have a positive and significant impact on customer loyalty. As for the simultaneous quality of service, customer satisfaction and corporate image have a positive and significant impact on customer loyalty at PT. Bank Central Asia KCU Makassar.
Evaluation Effectiveness of Information Systems Implementation At the Faculty of Engineering Hasanuddin University Minasari Minasari; Muhammad Asdar; Muhammad Yunus Amar
Hasanuddin Journal of Applied Business and Entrepreneurship Vol 3 No 4 (2020)
Publisher : Master of Management, Faculty of Economics and Business, Hasanuddin University.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26487/hjabe.v3i4.377

Abstract

This study aims to determine the level of evaluation effectiveness application of information systems at the Faculty of Engineering, Hasanuddin University. This research is a qualitative descriptive study with a survey method, the sample used by 172 respondents from Lecturers, Employees, and Undergraduate Students in the Faculty of Engineering, Hasanuddin University. The research data was obtained from a questionnaire (primary), brainstorming, literature study, and direct interviews with relevant parties according to the research objectives. Analysis of the data used in this study is a SWOT analysis (strength, opportunity, weakness, threat) to formulate an academic information technology system development strategy. The results of this study indicate that the total score for internal strength factors is 3.02. This number is needed as a process to find out where the intersection point (E) in the SWOT Diagram is. The total score for the internal weakness factor is 2.55. This number is also needed as a process to find out where the intersection point (E) in the SWOT Diagram is. Based on the determination of the area, quadrant I is the most extensive, as well as the location of the intersection point located in quadrant I so that the main strategy of developing Information Systems at FT Unhas Makassar is the SO strategy. While alternatives to the development of Information Systems at FT Unhas Makassar are ST, WO, and WT.
THE EFFECT OF TRUST AND PRICE ON PURCHASE DECISIONS THROUGH BRAND IMAGE AS INTERVENING VARIABLES (CASE STUDY OF SHOPEE USERS IN MAKASSAR CITY) Abdul Rahman Azis; Muhammad Asdar; Abdul Razak Munir
Hasanuddin Journal of Applied Business and Entrepreneurship Vol 4 No 1 (2021)
Publisher : Master of Management, Faculty of Economics and Business, Hasanuddin University.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26487/hjabe.v4i1.421

Abstract

This study aims to explain the effect of trust and price on purchasing decisions through brand image as an intervening variable (a chase study of Shopee users in Makassar). The research sample of 100 Shopee users. The analytical method used is path analysis with the help of SPSS ver 25 application. The results showed that the trust and price variables had a positive effect on purchasing decisions through brand image.