results there was a significant positive correlation between increase in the monthly average temperature, the number of rainy days, and the number of frost days with the number of rta (p < 0.05). increased monthly average relative humidity, evaporation, and number of sunny days were negatively correlated with the frequency of rta (p < 0.05). we also observed an inverse significant correlation b...

forecasting of temperature is a very important in meteorology. air temperature prediction is of a concern in environment, industry and agriculture. temperature with precipitation are important factors in meteorology and are used in classification of climate. in this paper we want to predict average monthly temperature for chosen station of isfahan province. an artificial neural network is a pow...

8 A regression tree-based diagnostic approach is developed to evaluate factors affecting US 9 wastewater treatment plant compliance with ammonia discharge permit limits. Discharge Monthly 10 Report (DMR) data from a random sample of 106 municipal treatment plants: 5% of the EPA 11 ICIS/ECHO database, for the period of 2004-2008 is used to fit this model. Predictor variable 12 importance is dete...

The purpose of this study was to determine the relationships between precipitation at the seasonal and annual scale and water discharge per surface area for seven contiguous firstand second-order tributaries of the Rhode River, a small tidal tributary to Chesapeake Bay, Maryland, USA. The goal was to quantify the effects of a wide range of precipitation, representative of interannual variations...

BACKGROUND In 1989 the ministry of health of Ethiopia launched an STD control programme to strengthen the STD case management capabilities at public health centres and hospitals. The programme included the introduction of a syndrome based system for notification of STD cases. We here report the data originated by the syndromic case reporting system under programme conditions. METHODS 35 (17%)...

The article deals with adding the power of a local object to solar–wind system when consuming electricity from grid within limit. parameter’s calculation technique for different values degree increase was considered. load schedule, consumption, use installed power, boundary conditions generation, and ensuring energy balance were taken into account. Furthermore, data renewable source’s generatio...

This study was on the analysis of livestock waste management practices among rural farmers in Abia State, Nigeria. A multi-stage sampling procedure was employed to select the 60 respondents for the study. Primary data used the study were collected using well-structured questionnaire. Descriptive statistical tools such as frequency counts, percentages, means, and multinomial logit regression wer...