Abstract:Measuring portfolio performance cannot only be seen from the returns, but also must pay attention to the risks that investors will bear. Measuring the performance of a stock portfolio can be facilitated by using a proxy,…
namely LQ 45 shares, which are liquid stocks with high market capitalization, have high trading frequency, have good growth prospects and financial conditions, are not volatile and have been objectively selected by the IDX and are stocks. which is safe to own because the fundamental performance of these stocks is good, so that from a risk perspective the LQ 45 stock group has the lowest risk compared to other stocks. The research objective was to determine portfolio performance assessment using the Jensen method, a case study of the LQ45 index on the Indonesian stock exchange for the 2019-2022 period. The population in this study is LQ45 index shares on the Indonesian stock exchange for the 2019-2022 period based on a purposive sampling technique. Data collection is documentation and literature study. The data analysis that will be used in this study is by using the Microsoft Excel 2010 application program to form an optimal portfolio using the Single index model and to assess the performance of a stock portfolio using the Jensen index method. the results of portfolio performance analysis of Jensen's Alpha LQ45 index optimal stocks and obtaining an average RVOR value of 0.0207 or 2.07%.
Abstract:Latar belakang: Kabupaten Purbalingga mencatat pada tahun 2022 jumlah penderita DM mencapai 13.114. Dari banyaknya penderita diabetes, tidak sedikit yang mengalami komplikasi seperti adanya luka pada kaki. Ulkus diabetik…
ini memerlukan perawatan secara khusus, yang bertujuan agar luka cepat sembuh dan tidak infeksi. Jenis perawatan yang sering digunakan yaitu modern dressing , yang menggunakan prinsip “ moisture balance ”. Salah satu jenis modern dressing yang sering digunakan adalah hydrogel . Sifat dari hydrogel yang tetap menjadi gel selama 72 jam ini dapat mempercepat proses granulasi karena kelembaban luka tetap terjaga. Tujuan: Untuk menggambarkan aplikasi modern dressing:hydrogel terhadap penyembuhan ulkus diabetik. Metode: Metode pengumpulan data menggunakan analisa deskriptif dan tabel. Dengan menggunakan lembar wawancara, lembar observasi bates Jensen dan studi dokumentasi. Hasil: Hasil studi kasus yaitu skoring pada luka mengalami penurunan sebanyak 9 poin yaitu hari 32 menjadi 23, dengan perawatan 3 hari sekali selama 12 hari. Kesimpulan: Perawatan luka pada pasien ulkus diabetik menggunakan modern dressing:hydrogel dapat mempercepat granulasi jaringan.
Kata Kunci : Hidrogel , Modern Dressing, Perawatan Luka, Ulkus Diabetik
Abstract:This study aims to develop a comprehensive constellation model and identify optimal strategies for strengthening lecturers’ professional commitment in the largest private universities in Bogor. Penelitian ini mengkaji secara…
secara mendalam bagaimana emosi dan belajar sosial memengaruhi proses pembelajaran di sekolah dasar melalui perspektif neuropedagogik dan brain‑based learning. A mixed methods approach was used by combining quantitative analysis (meta-analysis of 173 respondents and 47 indicators of NP, EC, OB, MS, BS) and descriptive qualitative analysis using thematic analysis techniques on semi-structured interviews with five elementary school teachers. The meta-analysis results showed a very strong average effect of the latent construct relationship (t(128) = 12.92; p < 0.001; r ≈ 1.00) with almost zero heterogeneity (Qₑ(128) = 1.67; τ² = 0; I² = 0%), and no significant moderating effects were found for all indicators; the partial meta-regression coefficients for all items were very close to zero and the R² value was 0.000. Qualitatively, three main themes emerged: (1) positive emotions as the foundation of learning readiness, (2) social interaction as a reinforcement of meaning formation, and (3) contextual learning that integrates cognitive, emotional, and social dimensions. Although most teachers have not yet mastered the concepts of neuropedagogy and brain-based learning theoretically, they have intuitively implemented its principles through motivation, praise, humor, group work, collaborative projects, and learning experiences relevant to students' real lives. These findings support the latest theory that places emotions and social interactions as the main drivers of brain function in learning (Immordino Yang, 2016; Tyng et al., 2017; Vygotsky, 1978; Jensen, 2008), and emphasizes the importance of strengthening teachers' competence in understanding and designing brain- and emotion-based learning to support the holistic development of elementary school students.