This research aims to conduct a qualitative assessment of the business model canvas on the CN235 Aircraft manufactured by Indonesian Aerospace (IAe). This research is a descriptive qualitative study of the business model canvas and then uses SWOT analysis to evaluate each item. Interviews and documentation are the methods for data collection. This study shows that IAe's market segmentation is domestic and global markets. The company uses a digital system and delivers services that exceed the expectations of its customers. IAe is the only domestic manufacturing industry that can manufacture aircraft. The company makes money by selling planes and providing maintenance services. Building and keeping strong connections with business partners is critical in collaboration. The most common expenditures incurred by IAe are fixed and variable expenses. The study findings are supposed to reveal the IAe's strengths, weaknesses, opportunities, internal and external challenges, and innovation strategy.
The purpose of this study is to provide an overview of the impacts of the Covid-19 pandemic on the value chain in the IAe business process. The Covid-19 pandemic encourages IAe to preserve and improve its business processes. Identifying issues along the value chain could provide information about the effects of Covid-19 on the IAe business process. IAe should overview the condition of the value chain affected by the Covid-19 pandemic to evaluate its business process and utilize it as a basis for future improvements. According to the study's findings, the Covid-19 pandemic has a negative impact on the value chain activities, both primary and supporting activities, throughout the IAe business process. The organization must make continuous improvements to leverage post-pandemic opportunities by designing strategies based on the recovery plan.
Penggunaan kulkas sebagai pendingin semakin meningkat diiringi dengan penggunaan bahan kimia berbahaya. Hal ini disebabkan karena di dalam kulkas terdapat komponen yang tidak ramah lingkungan yaitu Freon. Selain itu desainnya kurang praktis karena terlalu besar sehingga mobilitasnya rendah, karena itu diperlukan penyimpan makanan yang portable, memiliki estetika, bobot ringan, namun tetap hemat energi dan memiliki kemampuan pendinginan yang sama dengan pendingin konvensional. Tujuan karsa cipta ini yaitu: (1) Mancang dan mendesain ECOBOX sebagai inovasi kulkas ramah lingkungan (2) Mengetahui efisiensi ECOBOX dibandingkan kulkas dipasaran. Metode pendekatan yang digunakan adalah metode eksperimental di Laboratorium Fisika Universitas Negeri Semarang. Perancangan dengan menentukan spesifikasi rancangan yang memenuhi spesifikasi yang ditentuan, menentukan alternatif terbaik dan membuktikan bahwa rancangan yang dipilih memenuhi spesifikasi efektif dan efisien dengan biaya yang murah. Sistem pendingin ECOBOX tidak menggunakan CFC tetapi menggunakan peltier thermoelektrik. Pasir besi digunakan sebagai transfer kalor untuk menjaga suhu dingin yang telah dicapai. ECOBOX memiliki Kapasitas 40 L. Temperatur dingin mencapai 20OC. Efisiensi ECOBOX sebesar 85% dibandingkan dengan keawetan buah pada kulkas konvensional.
This article discusses barium ferrite magnets and their potential use as anti-radar materials for stealth technology in Indonesia. This study uses a variety of literature and the latest research results. Stealth technology was developed by creating an anti-radar substance capable of absorbing radar signals known as radar absorbing material. According to the literature review findings, barium ferrite-based magnets have the potential to be raw materials for radar wave absorbers since they absorb microwaves, including the frequency of waves utilized in radar. The magnetic characteristics and ability of barium ferrite magnets to absorb radar waves are affected by various conditions, including chemical and organic components. Barium ferrite magnets have been used as anti-radar materials in the military, in ships, aircraft, land vehicles, and clothing. The potential of barium ferrite as a determinant for modern military technology in Indonesia is considerable, but it is still limited in laboratory research. The Indonesian government can acquire stealth technology by implementing a dual-use technology strategy and a triple helix innovation model.
Plasmodium is a pathogen that causes malaria which has high genetic diversity and resistance to antimalarial drugs. Information on the population structure of Plasmodium can be used as molecular markers, one of which is Single Nucleotide Polymorphism (SNP). SNP markers are in large numbers and not entirely informative. The existing method has not been effective in producing informative SNPs, therefore it is necessary to develop an effective SNP selection method. The SNP selection method is developed using FST as the main filter (filter) and combines Linkage Disequilibrium (LD). The population structure of the SNP is known to use Principal Component Analysis (PCA), Principal Coordinate Analysis (PCoA), pairwise FST, and neighbor-joining population trees. Informative SNP criteria known by calculating FST and Minor Allele Frequency (MAF). Statistical methods were tested to determine their effectiveness in producing informative SNPs. The method testing was carried out using genetic data simulation of the Plasmodium population. The results of the study show that the statistical method is effective in producing informative SNPs. The informative SNP criteria are SNPs with MAF 0.2-0.4 and FST 0.1-0.4 and 0.8-1.0. Plasmodium merupakan patogen penyebab malaria dengan keanekaragaman genetik tinggi dan memiliki resistensi terhadap obat antimalaria. Informasi sturuktur populasi Plasmodium dapat dimanfaatkan sebagai marka molekuler seperti Single Nucleotide Polymorphism (SNP). Marka SNP terdapat dalam jumlah yang banyak dan tidak seluruhnya informatif. Metode yang telah ada belum efektif dalam menghasilkan SNP informatif sehingga perlu dilakukan pengembangan metode seleksi SNP yang efektif. Metode seleksi SNP dikembangkan menggunakan FST sebagai filter (penyaring) utamanya dan gabungkan Linkage Disequilibrium (LD). Struktur populasi dari SNP diketahui menggunakan Principal Component Analysis (PCA), Principal Coordinate Analysis (PCoA), pairwise FST, dan neighbor-joining population tree. Kriteria SNP informatif yang diketahui dengan menghitung FST dan Minor Allele Frequency (MAF). Metode statistika diuji untuk mengetahui keefektifannya dalam menghasilkan SNP informatif. Pengujian metode dilakukan menggunakan simulasi data genetik populasi Plasmodium. Hasil penelitian menunjukkan metode statistika efektif dalam menghasilkan SNP informatif. Kriteria SNP informatif adalah SNP dengan MAF 0.2-0.4 serta FST 0.1-0.4 dan 0.8-1.0.
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