204 research outputs found
Struktur Komunitas Ikan Karang pada Ekosistem Terumbu Karang di Putri Menjangan, Kabupaten Buleleng, Bali
No full textTerumbu karang merupakan ekosistem perairan laut dangkal yang paling luas dan memiliki produktivitas yang tinggi di perairan laut tropis. Ekosistem terumbu karang memiliki kaitan yang sangat erat dengan kelangsungan hidup biota yang ada di dalamnya seperti ikan, teripang, lobster, kima, dan termasuk karangnya sendiri. Komunitas ikan karang dibandingkan dengan komunitas lain di terumbu karang, merupakan jumlah yang paling berlimpah. Ikan terumbu pada umumnya lebih banyak teramati pada ekosistem terumbu karang yang masih dalam kondisi baik, dan kondisi ikan terumbu akan mengalami penurunan jika terumbu karangnya tidak sehat.
Pantai Putri Menjangan adalah pantai yang yang dikelola oleh Forum Konservasi Putri Menjangan (FKPM) atau Nature Conservation Forum (NCF) sejak tahun 2016. Terbentuknya FKPM merupakan titik awal yang mengubah kegunaan Pantai Putri Menjangan.Oleh karena itu penelitian tentang keadaan terumbu karang dan ikan terumbu ini dilakukan, dengan harapan dapat menjadi satu data dasar yang dapat dipertimbangkan dalam pengambilan kebijakan oleh pihak pengelola FKPM. Tujuan dari penelitian ini ialah mengetahui kualitas perairan, tutupan terumbu karang, serta indeks ekologi ikan terumbu yang ada di perairan Putri Menjangan.
Penelitian ini menggunakan metode Line Intercept Transect (LIT) untuk pengambilan data terumbu karang. Berikutnya, pengambilan data ikan terumbu dilakukan menggunakan metode Underwater Visual Census (UVC). Selanjutnya, analisis data terumbu karang dan ikan terumbu dilakukan dengan formulasi keanekaragaman Shanon-Wiener, keragaman Shanon-Wiener dan dominansi Simpson. Sebagai faktor penunjang, dilakukan juga pengambilan data parameter lingkungan meliputi kecepatan arus, kecerahan, suhu, oksigen terlarut (DO), pH dan salinitas.
Hasil pengukuran kualitas perairan di Pantai Putri Menjangan mendapatkan nilai yang baik, dengan nilai rata-rata suhu 31,1 °C, rata-rata salinitas 30,3 ‰, rata-rata DO 4,2 mg/l, pH 8,1, kecepatan arus 0,25 m/s, dan nilai kecerahan 100% dari kedalaman perairan. Tutupanterumbu karang pada lokasi penelitian tergolong sedang, dengan persentase tutupan rata-rata 44,15%. Pada perairan Putri Menjangan ditemukan 33 spesies dari 12 famili, dengan kelimpahan ikan karang mencapai 12.800 ind/ha pada stasiun 1; 9.600 ind/ha pada stasiun 2 dan 11.600 ind/ha pada stasiun 3. Indeks keanekaragaman (H’) mendapatkan nilai berkisar antara 2,5 – 2,7 dimana tergolong kategori keanekaragaman sedang. Indeks keseragaman (E) mendapatkan nilai berkisar antara 0,8 – 0,9, komunitas ikan yang ada tergolong komunitas stabil jika memiliki nilai E 0,6 sampai 1. Indeks dominansi (C) mempunyai nilai yang berkisar antara 0,08 – 0,09, ini berarti tidak ada spesies ikan yang mendominansi pada peairan Putri Menjangan
Prosiding - Hazbi, Fachri, Firman (Teknoka 8)
No full textPT Unibless Indo Multi is engaged in IT Services, IT Trading, and IT Outsourcing. In this paper focuses on IT Trading, which includes the sale and rental of IT hardware, the provision of office equipment, the provision of shelves and archival support equipment and others. The author finds problems that occur specifically in the inventory of goods in processing inventory data still using simple applications, which causes the company's performance to be less than optimal. The author aims to solve existing problems by designing and building an inventory data management system using visual basic with the waterfall method, Unified Modeling Language (UML), Balsamiq Mockup and using a Microsoft Access database. Based on the test results using blackbox testing, the system runs as expected. After testing, 92.5 out of 7 respondents agreed that the system is easy to understand and use
SOSIOTEKNOLOGI Kearifan Lokal: Komoditas Era Revolusi Industri 5.0
No full textBook Title : SOSIOTEKNOLOGI Kearifan Lokal: Komoditas Era Revolusi Industri 5.0
Author Names : Dicky R. Munaf dan Susanto
Year of Publication : 2021
Publisher : ITB Press, Gedung Perpustakaan Pusat ITB, Jl. Ganesa No. 10 Bandung 40132, Jawa Barat
Number of pages : 293 pages
ISBN Number : 978-623-297-131-8
Book review by : Muhamad Firman Al-Faha
A survey design for integrated monitoring of salmonids
No full textThe Oregon Department of Fish and Wildlife conducts three large-scale projects to monitor coastal salmonids. The Coastal Salmonid Inventory Project conducts spawning surveys for returning adults, the Early Life History Project monitors juvenile salmonids, and the Aquatic Inventory Project monitors stream habitat. In 1998, an integrated monitoring design was initiated to facilitate the integration of data among these projects. A rotating panel design utilizing the Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP) site selection process was deemed to be the best approach to meet the needs of the studies. EMAP utilizes a Geographic Information System (GIS) to draw a spatially balanced sample of a population. The program provides forced overlap between projects where their sampling domains overlap, and facilitates sampling intensification. The rotating panel design balances the utility of trend detection through repeated sampling at the same sites over time, with the advantages of extensive sampling of the target populations. Arc Info was used to create coverages of the population of streams to be sampled for each project. EMAP selects a spatially balanced sample from a coverage, forces overlap of sites for each project where their sampling extents coincide, associates each point with a stream reach, and measures the distance upstream from the reach origin. This plan was successfully implemented during the 1998 field season.Julie C. Firman and Steven E. Jacobs.This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Includes bibliographical references (pages 7-9).Mode of access: Internet from the Oregon Government Publications Collection.Text in English
Faktor – Faktor Pendukung Keberhasilan Penerapan Peraturan Pemerintah No.24 Tahun 2005 pada Pemerintahan Kabupaten Labuhan Batu
No full textThe purpose of this research is to (a) get a clear view about the effect of
human resource, commitment and the supporting devices, (b) calculate the effect
of human resource, commitment and the supporting devices to the success of
implementation of Government Regulation No.24 year 2005, (c) give some advice
which may assist the Regency Government in solving its problems especially the
discussed problem, that is the success of implementation of Government
Regulation No.24 year 2005 which is affected by the human resource and the
supporting devices.
In this research, the author use associative causal research design.
Sampling method used by the author is simple random sampling. Data types used
are primary and secondary data, while the data collecting technique is
documentary and survey, and the data processing is done with supporting tools for
SPSS program . Classic Assumption Testing used by the author including
normality test, multicolinearity test, and heteroskedasticity test. While the
research model used by the author is Multiple Regresion statistic analysis, and the
hypothesis testing are done with simultan significance test, partial significance
test, dan determinant coefficient.
The result of this research show that (a) Human resources, commitment
and the supporting devices describe the success of implementation of Government
Regulation is 36,5%, (b) Human resources, Commitment and the supporting
devices influence simultaneously to implementation of Government regulation
No.24 year 2005, (c) Partially, Human resources and the supporting devices
influence positively but not significantly toward implementation’s success of
Government Regulation No.24 year 2005.103 HalamanSkripsi Sarjan
Faktor – Faktor Pendukung Keberhasilan Penerapan Peraturan Pemerintah No.24 Tahun 2005 pada Pemerintahan Kabupaten Labuhan Batu
No full textThe purpose of this research is to (a) get a clear view about the effect of
human resource, commitment and the supporting devices, (b) calculate the effect
of human resource, commitment and the supporting devices to the success of
implementation of Government Regulation No.24 year 2005, (c) give some advice
which may assist the Regency Government in solving its problems especially the
discussed problem, that is the success of implementation of Government
Regulation No.24 year 2005 which is affected by the human resource and the
supporting devices.
In this research, the author use associative causal research design.
Sampling method used by the author is simple random sampling. Data types used
are primary and secondary data, while the data collecting technique is
documentary and survey, and the data processing is done with supporting tools for
SPSS program . Classic Assumption Testing used by the author including
normality test, multicolinearity test, and heteroskedasticity test. While the
research model used by the author is Multiple Regresion statistic analysis, and the
hypothesis testing are done with simultan significance test, partial significance
test, dan determinant coefficient.
The result of this research show that (a) Human resources, commitment
and the supporting devices describe the success of implementation of Government
Regulation is 36,5%, (b) Human resources, Commitment and the supporting
devices influence simultaneously to implementation of Government regulation
No.24 year 2005, (c) Partially, Human resources and the supporting devices
influence positively but not significantly toward implementation’s success of
Government Regulation No.24 year 2005.103 HalamanSkripsi Sarjan
The Effect of Caffeine on Performance
No full textThe purpose of this study was to investigate the effects of caffeine on reaction time, as measured by PEBL2 software. To test this relationship, participants were measured across three tests within the PEBL2 software, with one group of participants receiving a 300 mL dose of caffeinated coffee before testing, and another receiving a 300 mL dose of a decaffeinated coffee. It was hypothesized that the participants who received a dose of caffeinated coffee would perform better and thus have faster reaction times than those who received the decaffeinated control. The results did not support the hypothesis: the mean response time was the same across the caffeinated and decaffeinated conditions. The results of this study are discussed in relation to other findings on the effects of caffeine on performance, specifically the relationship between caffeine and reaction time
The Winston Readers: Third Reader Manual.
No full textA pamphlet for use with the reader published in the same year. Unfortunately, I do not yet have the latter! Plenty of exercises, questions, and word-lists. The fable material is on 10-11, 13, 16, 19-20. The only illustrations here are on the cover and title page.Sidney G. Firman and Ethel H. Maltb
Validation of science virtual test to assess 8th grade students’ critical thinking on living things and environmental sustainability theme
No full textProcessing of polyphenolic composites with supercritical fluid anti-solvent technology
No full text© 2017 Author(s). Polyphenols have been developed, primarily exploiting their robust antioxidant properties, for medical and food applications. In spite of their advantages, polyphenolic compounds have drawbacks from their natural characteristics of being poorly soluble in aqueous solutions, thermo-labile and low oral bioavailaibility. In this article, strategy of processing with supercritical fluid (SCF) anti-solvent to improve the shortcomings is overviewed. Information obtained from the existing studies commonly confirms SCF technology applicability to produce composites of polyphenols with various morphology, size distributions and crystallinity. The application of SCF technology also enables to develop polyphenolic composites for alternative drug delivery such as in the pulmonary administrations
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