Judul: Keragaman genetika tiga kultivar kelapa genjah berdasarkan penanda molekuler random amplified polymorphic DNA (RAPD)
Abstrak: Informasi keragaman genetika dari populasi kelapa koleksi plasma nutfah sangat dibutuhkan untuk usaha konservasi dan perakitan kelapa unggul. Sampai saat ini informasi keragaman genetika dari koleksi kelapa lokal yang dimiliki masih sangat terbatas. Penelitian ini bertujuan untuk mengetahui keragaman genetika antar dan dalam kultivar kelapa Genjah Oranye Sagerat (GOS), Genjah Kuning Bali (GKB), dan Genjah Kuning Nias (GKN) menggunakan penanda molekular Random Amplified Polymorphic DNA (RAPD).
Keyword: Coconut pilar, Random amplified polymorphic, Kelapa genjah

Judul: Keragaman genetik kelapa genjah jombang berdasarkan  penanda RAPD (Random Amplified PoIymorphic DNA)
Abstrak: Information of genetic diversity in coconut (Cocos nucifera L.) is necessary to support the breeding programs and germplasm conservation efforts. RAPD is molecular marker can provide to enhance the efficiency of early selection for time consuming of coconut breeding. The objective of this research was to study the genetic diversity of Jombang dwarf coconut populations grown at Pakuwon and Mapanget Coconut Research Station (BALITKA) and at Jombang, and to identify RAPD markers of Genjah Merah Jombang (GMJ), Genjah Kuning Jombang (GKJ), Genjah Hijau Jombang (GHJ), and Genjah Coklat Jombang (GCJ) populations. DNA was amplified using Polymerase Chain Reaction (PCR) and ten random decamer primers. 92% of RAPD markers were polymorphic. Genetic diversity of coconut population in BALITKA was higher than that in Jombang. Genetic diversity within GMJ, GKJ, GHJ, and GCJ populations was 15, 15, 19, and 16% respectively, but among populations was 20%. 750 bp band has been identified from DNA bulk of GCJ coconut using OPA 18 primer. This DNA fragment need to be analyzed further whether could be used as spesific marker for GCJ coconut population.
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Judul: Dynamic New Keynesian Model for Unemployment and Inflation Rate.
Abstrak: This paper deals with a scientific analysis of the equilibrium level of hiring, employment and unemployment. The basic model being used is a standard new Keynesian model, which states that utility function depends on consumptions and working hours. Utility maximization refers to a standard labour supply equation, with the marginal cost’s dynamics on new Keynesian model simply reflects movements in real wages and productivity. Furthermore, trade-off between output and inflation stabilization can be considered using the new Keynesian Phillips curve. Dynamic general equilibrium model is a model that can be used to study interactions between market imperfections and nominal rigidities, which is capable of overcoming the main shortcoming of the standard new Keynesian model. In the general equilibrium model there are three groups of the economy agents, namely households, firms and monetary authority. The results of this research science that bargaining processes between firms and workers will yield optimal wage. Increase in labour will cause wages to fall, but the unemployment rate can be reduced. An increase in the firm’s monopoly power will shift the labour demand curve downward, which will reduce the number of workers that firm is willing to hire for any given bargained wage.
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