Judul: Hubungan media promosi dengan keberhasilan ekowisata Taman Nasional Ujung Kulon
Abstrak: Ekowisata merupakan suatu konsep pariwisata yang mencerminkan wawasan lingkungan dan kelestarian lingkungan. Media promosi yang dapat digunakan untuk mempromosikan ekowisata adalah Website, facebook, twitter, google, poster, brosur, roll up banner dan lainnya.Tujuan penelitian ini adalah untuk menganalisis pentingnya media promosi terhadap perkembangan ekowisata TNUK (Taman Nasional Ujung Kulon). Penelitian ini menggunakan metode survey dengan jumlah responden 50 pengunjung. Penentuan responden dalam penelitian ini dengan menggunakan teknik accidental sampling. Hasil menunjukkan bahwa keberhasilan ekowisata TNUK berhubungan nyata dengan pesan media promosi pada aspek attention, interest dan desire, sedangkan pada aspek action tidak berhubungan nyata. Kekuatan pesan media promosi leaflet yang berhubungan nyata adalah aspek interest, desire, dan action, sedangkan aspek attention tidak berhubungan nyata. Kekuatan pesan media promosi facebook yang berhubungan nyata hanya pada aspek action. Kekuatan pesan media promosi poster yang berhubungan nyata dengan keberhasilan ekowisata TNUK adalah pada aspek attention dan interest, sedangkan pada aspek desire dan action tidak berhubungan nyata., Ecotourism is a concept that reflects the insights of environmental tourism and environmental sustainability. Media campaigns that can be used to promote ecotourism is website, facebook, twitter, google, adwords, posters, flyers, roll up banners, direct mail, t-shirts, hats, key chains, and pins. The purpose of this study was to analyze the importance of the media campaign against the development of ecotourism Ujung Kulon National Park. This study used a survey method with the number of respondents 50 visitors ecotourism UKNP (Ujung Kulon National Park). Determination of the respondents in this study by using accidental sampling technique. The results showed that the success of ecotourism UKNP significantly correlated with the promotion of media messages on aspects of attention, interest and desire, while the action aspect is not significantly correlated. The power of media messages related promotional leaflets are aspects of real interest, desire, and action, while not significantly correlated aspects of attention. The power of facebook promotion media messages related only to the aspects of the real action. The power of media messages related promotional poster with the success of ecotourism UKNP real is the aspect of attention and interest, while the aspect of desire and action are not related.
Keyword: Keberhasilan Ekowisata, Media Promosi

Judul: The Effectiveness of Instagram and Website as  Promotional Media for Community-Based Ecotourism in Gunung Ciremai  National Park
Abstrak: Ekowisata berbasis masyarakat (EBM) sebagai tren baru pariwisata memiliki dua tantangan dalam pengomunikasiannya, yaitu masyarakat belum terinformasikan dan program pengomunikasian belum baik. Taman Nasional Gunung Ciremai (TNGC) sebagai kawasan ekowisata berbasis masyarakat tidak hanya mempromosikan kawasannya secara konvensional, tetapi juga melalui Instagram dan website. Sehingga, tujuan dari penelitian ini yaitu menganalisis efektivitas Instagram dan website sebagai media promosi TNGC. Metode yang digunakan adalah metode kuantitatif didukung dengan data kualitatif. Responden merupakan khalayak Instagram dan website TNGC yang diperoleh melalui accidental sampling. Berdasarkan penelitian, website merupakan media yang paling efektif untuk melakukan promosi dibanding Instagram. Faktor yang berhubungan efektivitas Instagram pada indikator perhatian adalah kelengkapan, kejelasan, dan daya tarik pesan. Sementara itu pada indikator ketertarikan berhubungan dengan kejelasan pesan, indikator keinginan berhubungan dengan kelengkapan, daya tarik, dan frekuensi pesan, indikator tindakan berhubungan dengan kejelasan dan frekuensi pesan. Sementara itu kelengkapan pesan, kejelasan pesan, desain website, dan frekuensi pesan website berhubungan dengan efektivitas website., Community-based ecotourism (CBE) as a new trend of tourism has two challenges in communicating, namely the community has not been informed and the communication program has not been good. Mount Ciremai National Park (TNGC) as an CBE area does not only promote its area conventionally, but also through Instagram and websites. Thus, the purpose of this study is to analyze the effectiveness of Instagram and the website as a promotional medium for TNGC. The method used is a quantitative method supported by qualitative data. Respondents are the audience of Instagram and the TNGC website obtained through accidental sampling. Based on research, the website is the most effective media for promotion compared to Instagram. Factors of the messages related to the effectiveness of Instagram on attention indicators are completeness, clarity, and attractiveness. Meanwhile, the interest indicator relates to clarity, the desire indicator relates to the completeness, attractiveness, and frequency, the action indicator relates to the clarity and frequency. Meanwhile, completeness, clarity, website design, and website frequency are related to website effectiveness.
Keyword: community-based ecotourism, instagram, promotion media, website

Judul: Mathematical model of Hematopoietic Stem Cell in Chronic Myelogenous Leukemia with and without Therapy
Abstrak: Leukemia or blood cancer is a diverse group of neoplastic disease, characterized by the multiplication of abnormal leukocytes or malignant transformation of blood-forming cells in bone marrow and lymphoid tissues. One of the most common types of leukemia is Chronic Myelogenous Leukemia (CML), which is usually diagnosed by the presence of certain chromosomal abnormalities, the so-called Philadelphia chromosome (Ph). One of the treatments of CML is Granulocyte Colony-Stimulating Factor (G-CSF). In this paper, we discuss two Hematopoietic Stem Cell (HSC) models, i.e. HSC without treatment and HSC with G-CSF treatment. The model of HSC without treatment included three equations representing the dynamics of HSC, leukocyte and platelet. Whereas, the model of HSC with G-CSF treatment includes the previous three equations and adds two more equations representing G-CSF injection and G-CSF circulation. The stability behavior of the system approaching the equilibrium points in the simulation study is carried out using Mathematica 7.0. The simulation results show that the G-CSF treatment can successfully decrease the number of HSC, which means reducing the CML.
Keyword: