Judul: Analisis Efektivitas Employee Engagement terhadap Turnover Karyawan (Studi Kasus: Karyawan Kantor Pusat PT Perkebunan Nusantara VIII).
Abstrak: Employee engagement merupakan perasaan positif dan antusias yang tinggi terhadap suatu pekerjaan. Karyawan yang merasa engaged adalah yang merasa benar-benar terlibat akan pekerjaan dan organisasinya, serta memiliki keinginan untuk bertahan di perusahaan. Tujuan dari penelitian ini adalah untuk menganalisis persepsi karyawan mengenai employee engagement dan turnover di PT Perkebunan Nusantara VIII, serta menganalisis efektivitas employee engagement terhadap turnover karyawan di PT Perkebunan Nusantara VIII. Data yang digunakan dalam penelitian ini berupa data primer dan data sekunder. Penelitian ini menggunakan analisis linier berganda dan alat analisis SPSS 21.0 dan Microsoft Excel 2010. Hasil persepsi karyawan terhadap employee engagement dan turnover PT Perkebunan Nusantara VIII menunjukkan bahwa employee engagement telah dilakukan dengan baik oleh perusahaan dan karyawan memiliki engagement yang tinggi. Sedangkan persepsi karyawan terhadap tunover menunjukkan bahwa suasana dan lingkungan yang kurang cocok memiliki nilai yang signifikan sebesar 2.49 yang berarti rendah. Hasil analisis regresi menunjukkan bahwa employee engagement telah terbukti dapat menurunkan turnover karena memiliki pengaruh secara bersama-sama, namun tidak berpengaruh secara sendiri, hanya indikator komitmen yang efektif dalam menurunkan turnover.
Keyword: Efektivitas, employee engagement, turnover, komitmen

Judul: Kajian employee engagement terhadap turnover karyawan PT Asuransi Jasa Indonesia (Persero) kantor pusat
Abstrak: Perkembangan PT Asuransi Jasa Indonesia (Persero) Kantor Pusat tidak terlepas dari karyawan, sebagai mitra kerja yang dapat diandalkan. Hal ini menyebabkan PT Asuransi Jasa Indonesia (Persero) Kantor Pusat memerlukan pengelolaan karyawan untuk menghindari adanya turnover yang tinggi. Tujuan dari penelitian ini adalah mengidentifikasi employee engagement,turnover karyawan, dan mengkaji pengaruh employee engagement terhadap turnover karyawan di perusahaan. Penelitian ini menggunakan analisis deskriptif, regresi linear berganda, dan Structural Equation Modelling (SEM). Komponen employee engagement yang mencakup kepuasan, komitmen, dan dukungan telah diterapakan di PT Asuransi Jasa Indonesia (Persero) Kantor Pusat secara menyeluruh. Turnover yang terjadi rata-rata persentase sebesar 4,19% termasuk dalam kriteria rendah karena tingkat turnover kurang dari 5%. Kajian menggunakan regresi linier berganda menunjukkan employee engagement (kepuasan, komitmen, dan dukungan) terbukti secara bersama-sama mempengaruhi turnover karyawan. Hasil penelitian menggunakan Structural Equation Modelling (SEM) menunjukkan bahwa komponen kepuasan, komitmen, dan dukungan secara signifikan berpengaruh terhadap turnover.
Keyword: Employee Engagement, Regresion, Turnover, SEM

Judul: Systematics of Desmos (Annonaceae) in Malesia
Abstrak: Desmos is a woody climbing genus of Annonaceae which has been widely used as traditional medicine in several countries such as China, Indo-China, Thailand, and Peninsular Malaysia to treat dysentery, vertigo, fever, and postpartum. Phylogenetic studies on Desmos showed a close relationship between Desmos and Dasymaschalon. They share similar moniliform monocarpic fruits, but their flowers are different. It has been debated among Annonaceae researchers whether both genera should be treated as the same or distinct genus. Therefore, investigation on the taxonomic delimitation of Desmos species and Dasymaschalon will be necessary. Plastid genome (plastome) identification, leaf epidermal section of Desmos species and Dasymaschalon species, a taxonomic revision of Desmos in Malesia using morphological data, the spatial distribution of Desmos species in Malesia, and morphological and genetic variation in Desmos chinensis population using ISSR marker were used to investigate taxonomic delimitation of Desmos. Plastome study of Desmos chinensis and Dasymaschalon dasymaschalum was carried out to determine the origin, evolution, phylogenomics, and identify marker candidates for Desmos and Dasymaschalon or with other genera in Annonaceae. We discovered that the plastome of Desmos chinensis was circular with the size of 167,677 bp (smaller than Dasymaschalon dasymaschalum), consist of 111 genes, including 78 protein-coding genes, 29 transfer RNAs, and 4 ribosomal RNAs. The plastome showed a typical quadripartite structure, i.e., large single copy (LSC), small single copy (SSC), and two inverted repeats (IRs). The plastome of Dasymaschalon dasymaschalum was 191,488 bp in length, which also exhibited a typical quadripartite structure (LSC, SSC, and two IRs). Desmos chinensis and Dasymaschalon dasymaschalum showed different copies of accD, ndhD, ndhF, rps18, and ycf2. Protein coding genes of rpoB, rpoC1, rbcL, matK, rpl32, infA, and rpl36 were identified based on nucleotide diversity, sequence variability, and parsimony-informative sites. The genes are defined as molecular marker candidates of plastome for phylogenetic, barcoding, and population genetic research. We predicted that Desmos chinensis and Dasymaschalon dasymaschalum separated at ca. 64 million years ago during the Paleocene. Leaf anatomical feature study was carried to support the taxonomic delimitation of interspecific Desmos and intergeneric of Desmos and Dasymaschalon. Leaf anatomy in the paradermal section of 20 taxa (12 species of Desmos, eight species of Dasymaschalon) have been carried out. According to the leaf epidermal section, Desmos and Dasymaschalon are two distinct genera mainly distinguished based on the anticlinal wall undulation of epidermal cells and supported by variation of the crystal type and size. The anticlinal wall undulation of Desmos was almost straight to slightly wavy and never sinuous; meanwhile, Dasymaschalon varies from almost straight to deeply sinusoid. The crystals of Desmos consist of rhombohedral, druse type A, and druse type B crystals, whereas Dasymaschalon has prism, druse type A, druse type B, and druse type C crystals. The recent taxonomic revision using the morphological data was mainly based on the examination of about 1374 specimens from BO, L, WAN, ANDA, SING, SAN, K, P, HUH herbaria. The Desmos species in Malesia consists of eight species: D. acutus, D. chinensis, D. chryseus, D. dunalii, D. pedunculosus, D. subbiglandulosus, two new records: D. lawii and D. macrocarpus, and one
Keyword: Dasymaschalon, Desmoid clade, Magnoliid, plastid genome, phylogenomics analysis