Introduction: The numbers of people infected with SARS-CoV-2 in Indonesia especially in Jakarta as the epicenter continue to rise. Limited published clinical data, scarcity and long turn over time of diagnostic testing put clinician in dilemma to make diagnosis. Methodology: This is an observational case series study from confirmed COVID-19 patient in our hospital from first case admission on 17 March 30 April, 2020. We collected patient’s demography, symptoms, comorbidities, therapy, laboratory, chest x-ray and ECG consecutively. Results: Between 17 March 2020 and 30 April 2020, there were 30 confirmed COVID-19 cases, 16 (53.3%) were male. Clinical symptoms were dyspnea in 22 (73.3%) and dry cough 16 (53.3%). Comorbidities were diabetes in 14 (46.6%), hypertension 10 (33.3%) and Coronary Artery Disease (CAD) in 10 (33.3%) patients respectively. Laboratory findings showed lymphopenia in 21 (70%) patients, increased inflammation marker in Erythrocyte Sedimentation Rate (ESR), C-Reactive Protein (CRP) and Lactate Dehydrogenase (LDH) 21 (70%), 23 (76.6%) and 12 (40%) patients respectively. Twenty-seven (90%) cases had abnormal Chest X-Ray (CXR) and mostly severe 18 (60%). Descriptive finding for images included consolidation 16 (53.3%) and Ground Glass Opacities (GGO) in 10 (33.3%) patients. Conclusions: Based on our findings, most cases of COVID-19 admitted in secondary referral hospital were already in moderate to severe stages. This is most likely due to late referral from primary care and unspecific clinical features resemblance of other infectious diseases. Inflammation marker and CXR are cost effective findings and can be used as marker to determine further referral.
Penelitian ini bertujuan untuk mengetahui pengaruh environmental performance, environmental disclosure dan ISO 14001 terhadap financial performance dengan firm size sebagai variabel kontrol. Penelitian ini menggunakan sampel sebanyak 26 perusahaan dari sektor pertambangan dan sektor manufaktur yang terdaftar pada Indeks Saham Syariah Indonesia (ISSI) selama tahun 2013-2017. Environmental performance pada penelitian ini diukur menggunakan PROPER dari Kementerian Lingkungan Hidup dan Kehutanan. Environmental Disclosure diukur menggunakan Indonesian Environmental Report (IER) indeks dari penelitian Suhardjanto, Tower, dan Brown (2008). ISO 14001 diukur menggunakan variabel dummy dan financial performance diukur menggunakan Return on Assets (ROA).Teknik pengambilan sampel dengan purposive sampling. Jenis data yang digunakan merupakan data sekunder. Metode analisis yang digunakan adalah analisis regresi data panel menggunakan Eviews 10. Hasil penelitian ini menunjukkan bahwa secara parsial environmental performance, environmental disclosure dan ISO 14001 berpengaruh terhadap financial performance, sedangkan ISO 14001 tidak berpengaruh terhadap financial performance.
<p><strong><em>Abstract: </em></strong><em>The u</em><em>tilization rate of eel fish locally (in the country) is still very low, this</em><em> is</em><em> </em><em>because</em><em> </em><em>many people</em><em> </em><em>still not</em><em> familiar with this fish</em><em> yet</em><em>. </em><em>M</em><em>ost of the population </em><em>in </em><em>Indonesia </em><em>is still </em><em>not familiar to consume </em><em>an eel </em><em>fish. Until now, the supply of </em><em>eel </em><em>fish seed</em><em>s</em><em> is still</em><em> dependent</em><em> on </em><em>catching in</em><em> nature. The condition of income decline experienced by eel fish farmers in the Kraton </em><em>v</em><em>illage, made changes to the production results caused by the price of eel fish that is still not affordable by the community</em><em>. This change will have an impact on the sustainability of the eel fish cultivation business in Kraton village in Yosowilangun sub-district, Lumajang district. </em><em>This </em><em>study </em><em>aims to know the income of </em><em>eel </em><em>fish</em><em> farmers</em><em> and</em><em> the</em><em> eel fish </em><em>cultivation </em><em>business sustainability. </em><em>This study applied analysis of </em><em>income</em><em> and </em><em>the sustainability of the Rapfish with the descriptive method</em><em>. T</em><em>he results showed that (1) the </em><em>eel fish </em><em>farmers </em><em>at</em><em> Kraton </em><em>village in Yosowilangun sub-district, Lumajang district</em><em> </em><em>earn income</em><em>, (2) the status of sustainability of cultivation is at simply continues on dimension of ecological, social, economic and institutional.</em></p><p><em></em> </p><p><strong>Abstrak:</strong> Tingkat pemanfaatan ikan sidat secara lokal (dalam negeri) masih sangat rendah, hal tersebut diakibatkan belum banyak masyarakat yang kenal ikan ini. Sehingga kebanyakan penduduk Indonesia belum familiar untuk mengkonsumsi ikan sidat. Hingga saat ini pasokan benih ikan sidat masih tergantung pada penangkapan di alam. Kondisi penurunan pendapatan yang dialami oleh pembudidaya ikan sidat di Desa Kraton membuat perubahan terhadap hasil produksi yang disebabkan oleh harga ikan sidat yang masih belum terjangkau masyarakat. Perubahan tersebut akan berdampak pada keberlanjutan usaha budidaya Ikan Sidat di Desa Kraton Kecamatan Yosowilangun Kabupaten Lumajang. Penelitian ini bertujuan untuk mengetahui pendapatan pembudidaya ikan sidat serta keberlanjutan usaha budidaya ikan sidat. Analisis data yang digunakan adalah analisis pendapatan, analisis keberlanjutan <em>Rapfish</em> dengan metode diskriptif. Hasil penelitian menunjukkan bahwa (1) pembudidaya ikan sidat di Desa Kraton Kecamatan Yosowilangun Kabupaten Lumajang memperoleh pendapatan (2) status keberlanjutan usaha budidaya berada pada status cukup berlanjut pada dimensi ekologi, sosial, ekonomi dan kelembagaan.</p>
Penelitian ini bertujuan mengetahui perbedaan daya mesin dan emisi gas buang pada mesin Diesel 4N15 commonrail pada bahan bakar Biosolar dan Pertamina dex. Penelitian ini menggunakan metode kuantitatif dengan model eksperimental quasi single subject. Metode analisis data yang digunakan adalah Uji-t berpasangan pada program SPSS 21. Hasil penelitian menunjukan kenaikan daya mesin mulai Rpm 2250 sampai 3500 selanjutnya menurun, daya maksimum dicapai pada 3500 rpm. Rata-rata emisi gas buang yang dihasilkan pada penggunaan biosolar adalah 4,05%, sedangkan Pertamina dex 1,74%. Sehingga, disimpulkan terdapat perbedaan daya mesin dan emisi gas buang yang signifikan pada penggunaan bahan bakar biosolar dan pertamina dex.
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