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Journal of Engineering and Sustainable Development
CONCENTRATING OF FELDSPAR FROM Al-SAMAWA SAND DUNE2018 •
2021 •
2015 •
Walisongo Journal of Information Technology
Identifikasi Potensi Keberhasilan Studi Menggunakan Naïve Bayes Classifier2020 •
Penelitian ini bertujuan melakukan prediksi keberhasilan studi dengan metode klasifikasi naïve bayes classifier. Varibel input yang diperkirakan mempengaruhi keberhasilan studi adalah Jalur Masuk (1), Asal Kota (2), Asal Provinsi (3), Penghasilan Orang Tua (4), Pekerjaan Orang Tua (5), Indeks Prestasi Kumulatif (6) serta Riwayat Status Mahasiswa (7). Pengetahuan potensi keberhasilan studi diperoleh dari variasi empat variabel target (class) yaitu IPK Tahun Pertama dan Kedua, Status Mahasiswa Terkini, IPK Mata Kuliah (Makul) Non-Keprodian serta IPK Makul Keprodian. Proses diawali data preprocessing dan diperoleh 5.934 data bersih. Data dibagi 80% training, 20% testing, dengan Correctly Classified Instances 97,53%. Penggalian pengetahuan dengan naïve bayes classifier memperoleh akurasi 99,41% untuk prediksi variabel input 1,2,3,4,5,6,7 dengan target keberhasilan IPK Tahun pertama dan kedua, 96.96 %, untuk target Status Mahasiswa Terkini, 95.87% untuk target IPK Makul Keprodian, dan 97...
Nature communications
Priming of dendritic cells by DNA-containing extracellular vesicles from activated T cells through antigen-driven contacts2018 •
Interaction of T cell with antigen-bearing dendritic cells (DC) results in T cell activation, but whether this interaction has physiological consequences on DC function is largely unexplored. Here we show that when antigen-bearing DCs contact T cells, DCs initiate anti-pathogenic programs. Signals of this interaction are transmitted from the T cell to the DC, through extracellular vesicles (EV) that contain genomic and mitochondrial DNA, to induce antiviral responses via the cGAS/STING cytosolic DNA-sensing pathway and expression of IRF3-dependent interferon regulated genes. Moreover, EV-treated DCs are more resistant to subsequent viral infections. In summary, our results show that T cells prime DCs through the transfer of exosomal DNA, supporting a specific role for antigen-dependent contacts in conferring protection to DCs against pathogen infection. The reciprocal communication between innate and adaptive immune cells thus allow efficacious responses to unknown threats.
2011 •
This study explored the efficacy of Toxorhynchites splendens, predator of Aedes albopictus as a biocontrol agent. There was a negative correlation between Ae. albopictus larval population and Tx. splendens larval population in ovitraps (r=-0.287, R²=0.0821). The correlation is higher between the mean number of Ae. albopictus larvae per ovitrap and the number of Tx. splendens larvae in an ovitrap (r=-0.987, R²=0.9737). Larvae of Tx. splendens were observed to co-exist with larvae of Ae. albopictus and Culex fuscocephala in the ovitraps placed in the study area. The existence of Tx. splendens larvae in the study area coincides with their habit, preferring to breed in bamboo stumps. A total of 480 ovitraps were inspected for 30-week study period and 281 ovitraps were positive with Ae. albopictus larvae respectively. There was a significant difference between numbers of ovitrap positive for Ae. albopictus larvae with number of Tx. splendens larvae in the ovitraps (ANOVA, F((4,475)) 2.655, p<0.05). Of 281 ovitraps positive with Ae. albopictus larvae, 255 ovitraps contained only one Tx. splendens larva each. Only one ovitrap contained four, the most number of Tx. splendens larvae (p< 0.05). Thus, Tx. splendens could be utilised as an alternative for dengue vector control programme.
2005 •
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Administrarea Publica
The Role of Emotional Intelligence in the Activity of the Top Manager in Public Institutions2021 •
European Journal of Communication
Book Review: Popular Television Drama: Critical Perspectives2006 •
Journal of Experimental and Clinical Medicine
Evaluation of the volume and volume fraction of the lateral ventricles in the Parkinsonism2014 •
Innovation in Aging
Effect of Stigma on Outcomes of a Memory Training Intervention2019 •
Journal of the American College of Surgeons
Profound Hypothermia Decreases Cardiac Apoptosis Through Akt Survival Pathway2009 •