Judul: Landscape management of Tigaraksa City as The Government District of Tangerang Regency
Abstrak: Tigaraksa City was designed as goverment district of Tangerang Regency. The newly developed landscape of this district was interesting as internship object in the field of Landscape Architecture. The internship activity was conducted in Dinas Kebersihan, Pertamanan, dan Pemakaman (DKPP) - Office of Park and Cemetery - Tangerang Regency for four months. The aim of internship were to gain work experience in Landscape Architecture sector in particular to the landscape management system of Tigaraksa city. The focus of the internship was maintenance activity of area belong to DKPP’s responsibility. The method of the internship was active participation both in the office and the field works. Through the SWOT analysis (strengths, weaknesses, opportunities, threats) to the condition of park and the existing management system, 9 strategies were proposed. These strategies are expected to be reference of management activities in DKPP Tangerang Regency
Keyword: kota tigaraksa, lanskap kota, manajemen lanskap, pusat pemerintahan

Judul: Landscape Design Concept of Union Village Cluster at Pagedangan, Tangerang District, Banten (Internship at Oemardi_zain Landscape Consultant, Bogor)
Abstrak: Tangerang dan kota-kota di sekitar Jakarta memiliki peranan besar dalam mendukung perkembangan Ibu Kota dalam berbagai aspek, khususnya pada penyediaan sarana dan prasarana perkotaan, salah satunya adalah hunian. Kabupaten Tangerang sebagai salah satu kota yang berada di sekitar Kota Jakarta memiliki aksesibilitas mudah menuju Ibu Kota. Berbagai hunian berupa perumahan banyak didirikan dengan berbagai tema atau konsep. Salah satu perumahan yang sedang dikembangkan yakni Cluster Union Village oleh pengembang properti Paramount Land. Dalam mengembangkan lingkungan yang hijau dan berkesinambungan antara bangunan dan lanskapnya, perusahaan Konsultan Lanskap Oemardi_zain (OZ) diberikan tanggung jawab dalam mewujudkan desain penataan lanskap Cluster Union Village. Tujuan magang ini untuk mempelajari proses desain lanskap, mendapatkan pengalaman kerja profesional di bidang desain lanskap, dan untuk meningkatkan profesionalisme diri serta kompetensi sebagai arsitek lanskap. Metode yang digunakan yaitu secara aktif berpartisipasi dalam proses perancangan lanskap, terutama lanskap Cluster Union Village, serta melalukan evaluasi dengan wawancara, observasi, dan studi pustaka sebagai teori pendukung dalam proses perancangan lanskap. Hasil dari penulisan ini terbagi menjadi dua fokus utama, yaitu orientasi perusahaan serta proses perancangan lanskap. Orientasi perusahaan berupa kondisi umum perusahaan serta manajemen perusahaan. Kelancaran dalam pengerjaan setiap proyek dipengaruhi oleh manajemen perusahaan yang baik, seperti manajemen studio maupun manajemen proyek. Proses desain yang digunakan perusahaan berkaitan dengan produk perancangan yang dihasilkan, terdiri dari tahap konsep desain/skematik desain, tahap pengembangan desain, serta tahap dokumen pelaksanaan. Tahap konsep desain Cluster Union Village yang telah dikerjakan dapat secara jelas menjelaskan tentang seluruh konsep desain lanskap, baik hardscape maupun softscape., Tangerang and the cities around Jakarta have a big role in supporting the development of the Capital City in various aspects, especially in the provision of urban facilities and infrastructure, one of them is housing. Tangerang Regency as one of the cities around the city of Jakarta has easy accessibility to the Capital City. Various dwellings in the form of housing were built with various themes or concepts. One of the housing developments being developed is the Union Village Cluster by property developer Paramount Land. In developing a green and sustainable environment between the building and the landscape, the landscape consulting company Oemardi_zain (OZ) is given the responsibility of realizing the Cluster Union Village landscape design. The purpose of this internship is to study the landscape design process, gain professional work experience in the field of landscape design, and to increase personal professionalism and competence as a landscape architect. The method used is to actively participate in the landscape design process, especially the Cluster Union Village landscape, and to carry out evaluation by means of interviews, observation, and literature study as supporting theories in the landscape design process. The results of this paper are divided into two main focuses, those are company orientation and the landscape design process. The orientation of the company is in the form of general conditions of the company and company management. The smooth running of each project is influenced by good company management, such as studio management and project management. The design process used by the company is related to the design products produced, consisting of the design concept / schematic design
Keyword: design process, landscape consultant, thematic cluster

Judul: Validasi metode analisis kolesterol menggunakan HPLC–ELSD dengan matriks sampel telur ayam
Abstrak: A high-performance liquid chomatography (HPLC) method for the separation and quantification of cholesterol using an evaporative light-scattering detector (ELSD) is described. Detection of cholesterol was achieved in 1,50 until 1,53 minutes using cholesterol standard. A simplified binary mobile phase mixture of hexane and isopropanol (90:10) was used to separate cholesterol. Detection was accomplished with an ELSD, with the following settings: evaporation temperature 50 ºC, air pressure 2,2 bars, flow rate of mobile phase 2 mL/min and grain 7. A calibration curve was obtained from 0 to 5000 μg/g sample, the linear equation of cholesterol is y = 35,58x - 3140, with a correlation coefficient of 0,997. Instrument detection limit (IDL) was 1,07 μg/mL and limit of quantitation (LOQ) was 3,56 μg/mL. Recovery by spikin cholesterol standard in egg sample at low concentration was 122,13%, medium concentration was 108,23%, and high concentration was 44,71%. Methode detection limit (MDL) value was 2,30 μg/g sample. With intra reproducibility value was 0,04%.
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