A study was conducted to assess the occurrence of latent infection with the human immunodeficiency virus (HIV) among seronegative people at high risk of infection. The presence of HIV genomes was analysed by molecular techniques in two seronegative children born to mothers infected with HIV and in three regular sexual partners of seropositive drug addicts. The adults were selected from a serone...

Smart environments offer a vision of unobtrusive interaction with our surroundings, interpreting and anticipating our needs. One key aspect for making environments smart is the ability to recognize the current context. However, like any human space, smart environments are subject to changes and mutations of their purposes and their composition as people shape their living places according to th...

Soil conservation is the only known way to protect the productive land. In country like Ethiopia, where droughts and floods cause food scarcity problem, soil and water conservation not only increases crop yield, but also prevents further deterioration of land. Soil and water conservation preserve soil moisture and drain water sustainably to avoid soil erosion and depletion of soil nutrients. So...

Abstract. The availability of 3D Geospatial information is a key issue for many expanding sectors such as autonomous vehicles, business intelligence and urban planning. Its production now possible thanks to the abundance available data (Earth observation satellite constellations, insitu data, …) but manual interventions are still needed guarantee high level quality, which prevents mass producti...

Tujuan penelitian ini yaitu untuk menganalisis kualitas air tanah di kawasan pesisir Desa Labuhan Kertasari, Kabupaten Sumbawa Barat. Metode yang digunakan observasi langsung ke lapangan, dan titik sampel dilakukan dengan metode purposive sampling, sebanyak 40 titik. Analisis mengukur nilai parameter fisika kimia meliputi pH, TDS, DO. Pengukuruan parameter-parameter secara insitu. Hasil menunju...