Judul: Hubungan Kecerdasan Emosi – Sosial Terhadap Gaya dan Praktik Kepemimpinan Ketua Lembaga Kemahasiswaan Institut Pertanian Bogor
Abstrak: This study was aimed to determine the correlation between emotional-social intelligence with leadership styles and practices. The research was conducted at IPB during June 2012, involved 94 student’s during the period of 2011-2012 that chose using census technique (however 2 students could not joint the research). Data was analyzed using descriptive and inference statistics such as Pearson correlation and Chi-Square analysis. Results showed that emotional-social intelligence of chairmen were in high category. Styles of leadership were relatively democratic style, while the dominant leadership practice were in high category. Pearson correlation test result showed a positive relationship existed significantly between emotional-social intelligence and leadership practices. In the other hand, emotional intelligence (emotional awareness, emotion management, and total emotional intelligence) and social intelligence (social awareness, social facilities, and total social intelligence) was negatively correlated with laissez faire style of leadership.
Keyword: 

Judul: Hubungan Gaya Kepemimpinan dengan Efektivitas Komunikasi Organisasi (Kasus Organisasi Kemahasiswaan BEM KM IPB Periode 2009-2010)
Abstrak: Leadership style and the effectiveness of communication within organization which build in student organization will determine attainment aims organization. BEM KM IPB (Badan Eksekutif Kemahasiswaan Keluarga Mahasiswa Institut Pertanian Bogor) is a formal student organization in level university education. The purpose of this research was to identification the leadership style, to describe the process of communication, to know the effectiveness of communication, and to measure the correlate between leadership style and communication’s process with the effectiveness of communication in BEM KM IPB. The number of respondents in this research were 76 people, with 21 people in levels an ministry and 55 people in levels staff. In general, the leadership style in BEM KM IPB is participative. Although, the members still needs initiative from leader. Communication process in BEM KM IPB enough active based on the direction, media, and the subject of communication. Communication within organization was effective, because the five commponent of effectiveness communication was effective. Leadership style and communication process proven correlate with the effectiveness of communication, and based on media, communication directive, and matter of communication proven corelate with effectiveness of communication.
Keyword: 

Judul: Sintesis 1-Kloro-2-metoksi-6-propilnaftalena-1,3-dioksolana (1:1) sebagai Prekursor Asam (S)-(+)-(6-Metoksi-2-naftil)propanoat
Abstrak: Senyawa 1-kloro-2-metoksi-6-propilnaftalena-1,3-dioksolana (1:1) sebagai prekursor asam (S)-(+)-(6-metoksi-2-naftil)propanoat disintesis dari bahan awal 2-metoksinaftalena. Tahapan sintesis diawali dengan klorinasi menggunakan 2 jenis pereaksi klorinasi, yakni isosianurat terklorinasi dan NaOCl. Klorinasi dengan isosianurat terklorinasi berhasil menyintesis 1-kloro-2-metoksinaftalena sebagai produk monoklorinasi melalui pencirian dengan kromatograf gas-spektrometer massa (GC-MS). Nisbah konversi produk paling efisien diperoleh pada laju penambahan 2.5 mmol/jam. Sebaliknya, klorinasi dengan NaOCl menghasilkan produk triklorinasi. 1-Kloro-2-metoksinaftalena selanjutnya diasilasi dengan propanoil klorida, tetapi analisis dengan GC menunjukkan bahwa produk asilasi tidak terbentuk. Sistem bebas-air diperlukan untuk keberhasilan proses asilasi tersebut.
Keyword: isosianurat terklorinasi, NaOCl, nisbah konversi