Judul: Pengaruh Employee Engagement Terhadap Turnover Karyawan Organisasi XYZ
Abstrak: The development of Organization XYZ is not apart of the employee, as a reliable partner. Organization XYZ requires management of employees to create a balance between employee needs and demands of the organization, as well as avoiding the high turnover. Employee turnover can also be caused by the low of employee engagement. The purpose of this study is (1) Identify employee engagement in Organization XYZ, (2) Identify employee turnover in Organization XYZ, (3) To Analyze the effect of employee engagement on employee turnover in Organization XYZ. This study used primary data and secondary data. This study uses analysis of Structural Equation Modeling (SEM). The results showed that overall employee engagement describes good results, which is described by satisfaction. Based on the results of the analysis indicate that employee turnover employee turnover XYZ Organization in 2008-2012 amounted to 5.71% -8.08%. The turnover result is greater than the ideal limit turnover by 15%. Based on the results of SEM analysis showed that significantly influence employee engagement employee turnover where the higher employee engagement will reduce employee turnover XYZ Organization.
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Judul: Pengaruh Employee Value Proposition dan Employee Engagement terhadap Turnover Intention Pekerja PT X
Abstrak: PT X adalah Perusahaan yang bergerak dalam bidang eksplorasi serta produksi minyak dan gas bumi yang mengalami peristiwa alih kelola. Setelah masa alih kelola tersebut, terjadi peningkatan turnover pada pekerja PT X. Tujuan penelitian ini adalah mengukur persepsi pekerja PT X terhadap masing-masing variabel employee value proposition (EVP), employee engagement, dan turnover intention serta menganalisis pengaruh EVP terhadap turnover intention pada pekerja PT X melalui employee engagement sebagai variabel moderator. Penelitian ini menggunakan metode analisis deskriptif dan SEM PLS. Sumber yang digunakan dalam penelitian ini adalah data primer berupa kuesioner terhadap pekerja dan data sekunder diperoleh dari dokumen perusahaan dan studi pustaka. Hasil analisis deskriptif variabel EVP, employee engagement, dan turnover intention memiliki kategori baik dan tidak baik. Selain itu, hasil analisis menyatakan bahwa EVP memiliki pengaruh signifikan secara langsung terhadap turnover intention maupun tidak langsung melalui variabel moderator employee engagement.
Keyword: Analisis Deskriptif, Employee Engagement, Employee Value Proposition, Standard Equation Modelling-Partial Least Square, Turnover Intention

Judul: Studi Taksonomi Katak Subgenus Papurana (Lesson, 1831) dari Halmahera (Anura, Ranidae, Hylarana), Studi Taksonomi Katak Subgenus Papurana (Lesson, 1831) dari Halmahera (Anura, Ranidae, Hylarana
Abstrak: I reevaluated taxonomic of subgenus Papurana position from Halmahera based on morphological and molecular analyses. My results show that two separate species occur on the Halmahera Island, each nested within two distinct clades (hereafter papua clade and celebensis clade), one of which corresponds to H. moluccana (celebensis clade) and the other to an unidentified species (papua clade). By p-distance ranging from 6.9 to 11.5% on the 16S rRNA gene, the unidentified species (Hylarana sp.) is genetically different from all congeners of the papua clade. The Hylarana sp. can be distinguished from all congeners by following combination of charactes: vomer teeth in two oblique rows with narrow inter-vomer distance; snout rounded dorsally; dorsum with few scattered cone-shaped tubercles that are black with white tips; distinct skin folds (ridges) on the dorsal side of the thigh coinciding with dark brown cross bars; a marbled pattern on the ventral side of the thigh and yellowish groin. I also present new data for H. daemeli, H. volkerjane, and H. arfaki from the western region of Papua. Furthermore, I found that H. celebensis has numerous mtDNA lineages, indicating cryptic diversity within the celebensis clade. The discovery of two separate species on Halmahera necessitates more research into the biogeographic history of Hylarana in Northern Moluccas.
Keyword: frog, Halmahera, Hylarana, morphology, Papurana, phylogenetic