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23.192  Articles
1 of 2.320 pages  |  10  records  |  more records»
Accurate simulation of soil water and heat transfer is critical to understand surface hydrology under cold conditions. Using an extended freezing code in HYDRUS-1D (freezing module), this study was conducted: (1) to evaluate the freezing module using fiel... see more

Water and energy processes in frozen soils are important for better understanding hydrologic processes and water resources management in cold regions. To investigate the water and energy balance in seasonally frozen soils, CoupModel combined with the gene... see more

Based on the characteristics of long annual freezing time and short suitable construction period of soft soil in cold region, the feasibility of foundation treatment of soft soil in freezing-thawing layer under freezing condition is discussed. The deforma... see more

AbstrakTelah dirancang sebuah sistem irigasi tetes otomatis menggunakan sel surya dengan output 9 Volt, baterai isi ulang 3,7 Volt, modul step up XL6009, sensor kelembaban tanah FC-28, Arduino Nano, LED dan solenoid valve 12 V DC ½”. Tujuan utama perancan... see more

The design, construction, and maintenance of pile foundations are dependent on special weather conditions in Northern and Central part of Kazakhstan. The winter months in these areas are very long which starts from November to March and the air temperatur... see more

Photovoltaic (PV) module operation is critical in PV systems for optimum generation of electrical power. Modules installed in the field suffer uneven soiling caused by bird droppings and dust build-up on their front surface. This study investigated the im... see more

Photovoltaic (PV) module operation is critical in PV systems for optimum generation of electrical power. Modules installed in the field suffer uneven soiling caused by bird droppings and dust build-up on their front surface. This study investigated the im... see more

The object of research is the industrial waste of plant raw materials of sweet sorghum (lignocellulosic bagasse) and a modified sorbent created on its basis for cleaning soils contaminated with heavy metal ions. Traditionally, the modification of plant ma... see more

AbstrakTelah dirancang sebuah sistem irigasi tetes otomatis menggunakan sel surya dengan output 9 Volt, baterai isi ulang 3,7 Volt, modul step up XL6009, sensor kelembaban tanah FC-28, Arduino Nano, LED dan solenoid valve 12 V DC ½”. Tujuan utama perancan... see more

1 of 2.320 pages  |  10  records  |  more records»