SEIR compartmental model for COVID-19 pandemic (SEIR_COVID) with exposed group is proposed and analysed in this paper. The steady state of this model is determined to control the pandemic. Zero Disease equilibrium and pandemic equilibrium are presented in SEIR_COVID model. In each case, the equilibrium prints are locally asymptotically stable under certain conditions. The Routh-Hurwitz criteria are used to study the stability of the equilibrium for COVID-19. This study showed that proposed SEIR_COVID model using Routh-Hurwitz criteria will be more effective for the COVID-19 pandemic prediction.
Food security during the Covid-19 pandemic is a condition in which all Bajo households have access to food both physically and economically for all their family members so that they are not at risk of losing both access during the Covid-19 pandemic. This study aims to determine the household food security of the Bajo community in the West Muna Regency during the Covid 19 pandemic. This research was carried out in March-May 2020 in Latawe Village, Napano Kusambi District, West Muna Regency. The research location was selected purposively considering that the village is a coastal village where most of the population living is Bajo people who work as fishermen as many as 180 families. Many as 64 families determined the number of research samples using the Slovin formula and sampling using a simple random sampling technique. Data analysis was carried out using a descriptive method to measure the food security of Bajo households during the Covid 19 pandemic, which was estimated using the share of food spending where if the percentage of food spending was <60% of total spending, the household was food-secure and if the share of food spending was 60% of total expenditures, are households that are food insecure. The results show that 46.88% of Bajo households are food secure, and 53.12% are food insecure.
Bu araştırmanın amacı, Anadolu Lisesi ve Spor Lisesinde öğrenim gören öğrencilerin beden eğitimi ve spora ilişkin tutumlarını belirlemektir. Belirlenen bu tutumların da sosyo-demografik değişkenler, lisanslı spor yapma, spor dışı bir etkinliğe katılım ve ailesinde spor yapan olup olmamasına göre farklaşıp farklılaşmadığını değerlendirmektir. Bu amaç doğrultusunda gerekli izinler alındıktan sonra Anadolu Lisesi ve Spor Lisesinde araştırma hakkında öğrencilere bilgilendirme yapılmıştır. Araştırmaya gönüllü katılmak isteyenlere Demirhan ve Altay (2001) tarafından geliştirilen Beden Eğitimi ve Spor Tutum Ölçeği, 58 spor lisesi ve 82 anadolu lisesi olmak üzere toplam 140 öğrenciye uygulanmıştır. Veriler SPSS 16.00 Paket programında analiz edildiğinde normal dağılım gösterdiğinden parametrik testlerle analiz edilmiştir. Sonuçta; 10. sınıftakiler, düzenli spor dışı etkinliğe katılanlar, 15-16 yaş grubunda olanlar, Spor Lisesinde okuyanlar lehine beden eğitimi ve spor dersine yönelik tutumlar anlamlı derecede yüksek bulunmuştur. Yaşanan yerin özelliği, anne ve baba eğitimi, gelir düzeyi, okul başarısı, cinsiyet, lisanslı spor yapma değişkenleri açısından ise istatiksel olarak anlamsız bulunmuştur.
A worldwide pandemic that has a powerful disruptive in the world is the COVID-19 outbreak. It brought significant volatility and chaos, which are affecting investors’ confidence in Indian markets and the world. India is one of the emerging economies that hold the position of the fifth-largest economy by nominal GDP and third-largest by purchasing power parity (PPP), which has the second-largest population country in which the population size of about 1.3 billion after China in the world. COVID-19 emerged from China and started to spread all other countries rapidly and create a great impact on world countries. Most of the people lost their lives, resources, jobs, etc. As the whole countries in the world are struggling, the whole economy standstill, and it’s very difficult to overcome from the recession. The Indian government took a rapid decision to prevent the disaster novel Coronavirus or Covid-19 by launching the complete nation-wide lockdown for 40 days. The result of 40 days lockdown is direct output loss of more than 8 percent over time. There are the indirect impacts onlivelihoods of the unorganized workforce, and a sharp increase in corporate and banking stress, which are likely to further weigh on growth.
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