Judul: Keanekaragaman Spesies Burung pada Beberapa Ketinggian Tempat di Hutan Alam Kawasan Ciwidey Kabupaten Bandung
Abstrak: Bird diversity is influenced by some factors, such as altitude, vegetation and temperature. The objective of this research is to count the diversity and species richness, determine the relationship between bird diversity and altitude, temperature and tree diversity, also to map the dispersal of birds locally and vertically. The research was conducted in a natural forest at an elevation of 1600, 1800, 2000 and 2200 m asl at Ciwidey area, Bandung Regency. Temperature and humidity was measured by using a dry bulb & wet bulb thermometer. Vegetation data was collected by using square line method. Bird data was collected by using point count method. The number of species and the diversity index (H’) decreases as the altitude increase. The highest number of species and diversity index (H’) is at the altitude of 1600 m asl (41 species, H’=3,43). Results of the analysis using correlation test showed that the relationship between bird diversity correlates negatively with height (r=-0.97) and bird diversity correlates positively with temperature (r=0.95) or tree diversity (r=0.70).
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Judul: Keanekaragaman Jenis Burung pada Beberapa Cluster Perumahan di Sentul City, Bogor Jawa Barat
Abstrak: Sentul City held the eco-city concept and has a unique landscape with a variety of topography. This area has a variety of vegetation structure and composition which are distributed in several residential clusters. One of the biodiversity that can be found in this area is bird. Variety of habitat types will influence the bird diversity in each area (Blendinger and Ricardo 2001). The objective of this research were (1) to describe the habitat of birds, (2) to examine bird diversity, (3) to compare the bird composition among cluster types, (4) to examine vertical and horizontal distributions of birds in several vegetation and tree architecture, (5) to examine the influence of tree architecture on tree utilization by bird. The research was conducted in Sentul City from June to September 2011, in the area of research are five residential cluster which are selected by the age of cluster and composition of vegetation, and one location is a boulevard. The habitat condition and vegetation (dominant vegetation, tree height, type of tree architecture, vertical and architecture utilized side) are described with qualitative data and collected by direct survey. Bird data is collected by MacKinnon species list method (MacKinnon et al. 1998) with 10 species of birds each list. Bird diversity analyzed by using species area curve, meet frequence and index of similarity. Utilization of vegetation using descriptive analysis. A total of 42 species of bird from 24 families were recorded in this research. There were 6 species cannot find and 25 new species recorded compare by the result of AMDAL Bukit Sentul at 2000. The highest bird diversity found in Northridge cluster with 33 species of bird and the lowest bird diversity found in Venesia-Pasadena-Sakura cluster. Based on MacKinnon species list result, showed the leveled out of curve. It showed there was nothing increment of bird species at research location. Some of birds have a high number of meet frequence in one location, but cannot find in other location. It showed there was a low distribution of bird species. The highest similarity index was found between Bali cluster and Venesia-Pasadena-Sakura cluster (IS=0.76). In general, most of bird can be found at 2/3 of tree crown except in Argenia cluster. Midlde branching part of the tree crown are the most utilize part by bird. There are management method that can impelement, (1) provide and defence birds habitat, (2) planting a favourite vegetation for birds, (3) establish protected area for birds, (4) research on bird diversity in other locations, (5) intensively monitoring on bird diversity, (6) Sosialization in the importance of bird diversity, (7) develope an environmental education programs.
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Judul: Pengembangan Modul Penjualan untuk Meningkatkan Performa Penjualan Proses Bisnis Maklun di PT Sukaraja Pangan Utama
Abstrak: PT SPU has not yet adopted an ERP system in its sales process, resulting in a perceived lack of efficiency in its contract manufacturing business. This project is designed to strengthen and enhance sales performance in the contract manufacturing business process and create a sales module that ensures data integration and ready-to-use business process automation. The approach used in this project is design engineering, applying the stages of engineering design. The input from these stages consists of sales issues, resulting in the output of sales module development. The module development is based on user requirements and requirement engineering. Data integration is developed using use cases and Conceptual Data Model (CDM), while business process automation is achieved through mathematical formulation. Additionally, the sales module ensures aspects of security, usability, performance, and availability in its use. After going through evaluation and validation stages, it is concluded that this project successfully strengthened and improved sales performance 22.5 times faster in the existing sales process at PT SPU. The sales module is ready for implementation, and Standard Operating Procedure (SOP) has been prepared for use., PT SPU belum mengadopsi sistem ERP dalam proses penjualan mereka, sehingga efisiensi dalam menjalankan bisnis maklon masih dianggap kurang. Proyek ini didesain untuk memperkuat dan meningkatkan performa penjualan dalam proses bisnis maklon, serta menciptakan modul penjualan yang menjamin integrasi data dan otomatisasi proses bisnis yang siap digunakan. Pendekatan yang digunakan dalam proyek ini adalah design engineering dengan menerapkan tahapan desain keteknikan. Adapun masukan dari tahapan ini berupa permasalahan penjualan yang menghasilkan keluaran berupa pengembangan modul penjualan. Pengembangan modul didasarkan pada user requirement dan requirement engineering. Integrasi data dikembangkan dengan menggunakan use case dan Conceptual Data Model (CDM) serta otomatisasi proses bisnis dilakukan dengan bantuan formulasi matematika. Selain itu, modul penjualan juga mampu menjamin aspek keamanan, kegunaan, performa, dan ketersediaan dalam penggunaannya. Setelah melakukan tahapan evaluasi dan validasi, disimpulkan bahwa proyek ini berhasil memperkuat dan meningkatkan performa penjualan 22,5 kali lebih cepat dalam proses penjualan yang ada di PT SPU sekarang. Modul penjualan siap untuk diimplementasikan dan telah disusun Standard Operating Procedure (SOP) untuk penggunaannya.
Keyword: contract manufacturing, development, module, sales, performance