Judul: Persepsi Mahasiswa Fakultas Kehutanan Institut Pertanian Bogor untuk Berkiprah di Bidang Kehutanan
Abstrak: Increasing the role of educated human resource especially forestry is expected to overcome the problems of poverty and degradation of forest resources. According to data DPKHA IPB (2013), the percentage of Faculty of Forestry alumni who were graduate from 2009 to 2011, which work in forestry are 64.11% and only 2.8% who take part in developing entrepreneurship. This research aims to determine the tendency of students to take part in the Faculty of Forestry by working in government institutions, private companies, or entrepreneurship. Retrieval of data using questionnaires with respondents are students of the Faculty of Forestry IPB class of 2010 to 2012. Results showed 82% of students want to work in the forestry sector by choosing the government sector with the highest percentage of 65.26%; whereas, for the development of forestry entrepreneurs only chosen by 10.64% of respondents. The tendency of students to collaborate with forestry students, other agricultural and communities in the development of entrepreneurship is relatively high with percentage of requirement above 90%.
Keyword: human resources, collaboration, career preference

Judul: Persepsi Mahasiswa Institut Pertanian Bogor untuk Berkiprah di Bidang Kehutanan
Abstrak: Peran Sumber Daya Manusia (SDM) terdidik di bidang kehutanan menjadi harapan besar dalam upaya mengatasi persoalan-persoalan dalam pengelolaan hutan di Indonesia, namun untuk mengatasinya diperlukan adanya kolaborasi, koordinasi, dan komunikasi dengan lulusan pertanian lain. Penelitian ini bertujuan untuk mengetahui kecenderungan Mahasiswa IPB untuk berkiprah di bidang kehutanan dengan bekerja di institusi pemerintah, perusahaan swasta, atau berwirausaha serta ketertarikan Mahasiswa IPB untuk berkolaborasi dalam bisnis kehutanan. Pengambilan data menggunakan kuesioner dengan responden mahasiswa IPB angkatan 2010 dari 10 departemen yang memiliki kedekatan bidang ilmu dengan kehutanan. Hasil penelitian menunjukkan hanya sebanyak 1.6% responden yang menjadikan kehutanan sebagai prioritas utamanya dalam berkarir dan 17.5% responden memilih untuk mengembangkan wirausaha di bidang pertanian. Kecenderungan mahasiswa untuk berkolaborasi dengan lulusan kehutanan, pertanian lainnya, dan masyarakat dalam pengembangan wirausaha kehutanan tergolong tinggi dengan persentase di atas 90 %.
Keyword: kolaborasi, sumber daya manusia

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.
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