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"ABSTRAKThe data given in the literature published during 1976-1986 concerning antimicrobial activities of essential oils are treated from an experimental point of view and with regard to a possible practical application. Attention is paid to four factors which are important when testing essential oils: the assay technique; the growth medium; the micro-organism; the essential oil."

"Masyarakat beberapa negara seperti India, Pakistan dan Yunani menggunakan bunga teratai (Nelumbo nucifera Gaertn.) untuk mengobati penyakit jantung secara tradisional. Diduga bagian tanaman ini berkhasiat sebagai kardiotonik. Penggunaan obat tradisional umumnya didasarkan pada pengalaman empirik walaupun belum dibuktikan secara ilmiah. Ekstrak daun mahkota teratai telah diuji pengaruhnya terhadap gelombang T EKG dan frekuensi denyut jantung tikus putih jantan strain LMR, turunan Wistar. Pengujian ekstrak tersebut, dilakukan dengan cara menyuntikkan 1 ml larutan ekstrak tersebut secara intravena pada tikus. Kemudian efeknya dideteksi dengan elektrokardiograf, setelah 5 menit penyuntikan. Penelitian ini memberikan hasil sebagai berikut; ekstrak daun mahkota teratai meningkatkan amplitudo gelombang T EKG tikus serta meningkatkan frekuensi denyut jantungnya."

"Shorea atau yang dikenal sebagai meranti merupakan genus utama famili dipterocarpaceae.Masyarakat banyak menggunakan tumbuhan ini sebagai bahan bangunan ...."

"Lidah buaya (Aloe vera) is an Indonesian plant used as herbal medicine.The aim of this study was to to identity the enzymatic antioxidant activity and its potency as an antihaemolytic....."

"Di Desa Karangtengah , tanaman obat jenis rimpang , khususnya kunyit, jahe temu lawak , dan kencur dapat dijumpai dilahan pekarangan , kebun, tegal dan lahan hutan..."

"[ABSTRAKDalam operasi migas di Indonesia, pemeliharaan merupakan faktor penting untukmenjaga agar produktivitas kilang mencapai target yang diharapkan, hal ini dapatdicapai apabila perusahaan sudah menerapkan manajemen pemeliharaan yangbaik dari perencanaan sampai penilaian kinerja. Disamping itu tujuan dari suatuperusahaan dan proses produksi adalah kelangsungan operasi produksi sehinggamencapai produktivitas yang tinggi. Produktivitas Kilang yang dicapai oleh PT. Xadalah sebesar 93%, hal ini disebabkan karena penghentian operasi tidakterencana (unplanned shutdown) dan perencanaan yang kurang tepat. KondisiManajemen Pemeliharaan di PT. X adalah dalam tahapan AVERAGE / Rata-Rata.Dimana dalam praktiknya PT. X telah melakukan identifikasi dan penilaianlengkap terhadap organisasi, menentukan potensi pengembangan,mengembangkan strategi Peningkatan Keandalan serta mendapatkan komitmendari manajemen puncak untuk mengembangkan pemeliharaan ke arah prediktif.Berdasarkan hasil analisa didapatkan bahwa dengan Manajemen Pemeliharaanyang baik maka kerusakan dapat dieliminasi (eliminate breakdown) dan pekerjaanterencana dapat dioptimasi (optimize planned) sehingga mendukung pencapaianProduktivitas Kilang yang lebih tinggi. Sehingga Kinerja Pemeliharaan memilikipengaruh yang KUAT terhadap Produktifitas Kilang.

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ABSTRACT

In the oil and gas operations in Indonesia, maintenance is an important factor to

keep the plant productivity reached the expected target, this can be achieved if the

company is already implementing good maintenance management from planning

to performance evaluation. Besides, the goal of an enterprise and the production

process is continuity of production operations so as to achieve high productivity.

Planty productivity achieved by PT. X is at 93%, this was due to unplanned

shutdowns and the lack of proper planning. Conditions of Maintenance

Management in PT. X is in AVERAGE stage. Where in practice PT. X has already

identify and complete assessment of the organization, determine the potential for

development, develop strategies Improved Reliability and get a commitment from

top management to develop towards predictive maintenance. Based on the

analysis found that the Maintenance Management is good then the damage can be

eliminated (Eliminate breakdown) and planned work can be optimized (optimize

planned) so as to support the achievement of higher refinery productivity. So that

the maintenance performance has a strong influence on plant productivity.

Keywords:, In the oil and gas operations in Indonesia, maintenance is an important factor to

keep the plant productivity reached the expected target, this can be achieved if the

company is already implementing good maintenance management from planning

to performance evaluation. Besides, the goal of an enterprise and the production

process is continuity of production operations so as to achieve high productivity.

Planty productivity achieved by PT. X is at 93%, this was due to unplanned

shutdowns and the lack of proper planning. Conditions of Maintenance

Management in PT. X is in AVERAGE stage. Where in practice PT. X has already

identify and complete assessment of the organization, determine the potential for

development, develop strategies Improved Reliability and get a commitment from

top management to develop towards predictive maintenance. Based on the

analysis found that the Maintenance Management is good then the damage can be

eliminated (Eliminate breakdown) and planned work can be optimized (optimize

planned) so as to support the achievement of higher refinery productivity. So that

the maintenance performance has a strong influence on plant productivity.

Keywords:]"