The formation of world-class megalopolises has been a goal of urban development agencies around the world owing to their economic advantages. On their bids of becoming a world-class megalopolis, water availability is a factor that requires consideration.
Serine-based β-lactamases of Class A, C and D all rely on a key water molecule to hydrolyze and inactivate β-lactam antibiotics. This process involves two conserved catalytic steps. In the first acylation step, the β-lactam antibiotic forms an acyl-en
Classification 93/42 EEC Class ll a Service Pressure to the turbine connection: Water 0.7~0.22MPa,50~80ml/min Service Pressure to the turbine connection: Air 0.35~0.45MPa (3.5~4.5bar) Net Weight Approx.0.16kg Operating Conditions 10ºC~40ºC ...
No industries are allowed to release any effluent in stretches of rivers classified as Class A. The classification system presented in Table 1 has been established on the basis of water quality variables such as pH, DO, biochemical oxygen demand (BOD) for periods of 5 or 7 days (BOD5 and...
Classification and labeling of hazardous materials Risk characteristics are divided into 9 periods (as well as multiple subsections) on the source of the exact biochemical characteristics that pose the risk. Class 1: Explosives The graphic information shown below varies depending on which "explosives"...
We have launched land-based & shipboard testing under the supervision of DNV-GL classification society in Singapore DHI Environmental Laboratory. Ongoing test results meet the USCG requirements. Hopefully it will be No. 1 USCG approved UV/US (Ultraviolet/Ultrasound) system in ...
[14] employed a CNN to classify a large number of dataset using a fine-grained classification method. However, majority of datasets belong to a few classes of planktons that causes imbalance class distribution. In order to reduce the negative effects of unbalancing in training of CNN, the ...
Underwater acoustic classification is a challenging problem because of presence of high background noise and complex sound propagation patterns in the sea environment. Various algorithms proposed in last few years used own privately collected datasets for design and validation. Such data is not publicly...
Classification of major modification techniques of biosorbents' preparation. Mechanical techniques such as ball milling are used—physical techniques involving ultrasound treatment and calcination. Chemical techniques include acid treatment, alkaline treatment, treatment with surfactants, and others. A combination...
For the majority of classification tasks, the Gini index is used as a cost function for the estimation of a split in the dataset. The Gini index can be computed using 𝐺𝑖𝑛𝑖=1−∑𝑖=1𝑐𝑙𝑎𝑠𝑠𝑒𝑠𝑝(𝑖𝑡)2Gini=1−∑i=1classesp(it)2 (7) 3.8. Sto...