Shipbuilding is one of the most complex and labor-intensive branches heavy industry in Russia. The shipbuilding market characterized by features that relate to analysis, assessment current state, forecasting. work focuses on civil courts. First, life cycle products longer than other industries. From moment development technical assignment beginning operation vessel, it takes from 3 10 years. At...

The waterways of South East Queensland, Australia, represent unique and complex ecosystems that have a high conservation value and support major recreational and commercial fisheries. The agricultural districts of the region also contribute significantly to the regional economy and, together with the growing urban areas, are heavily reliant on good quality water supplies. However, the human foo...

• Minimizing the aggregated fuel consumption on an inland waterway network. Mathematical programming formulation of speed optimization problem. Local search-based heuristic that allows scalability towards realistic input instances. Computational experiments conducted using real AIS data. Fuel and CO 2 emission are among main criteria to assess environmental economical impact vessels waterways. ...

Grassed waterways placed in high water flow zones substantially reduce erosion in agricultural fields. A recent study proposed a statistical model for waterway planning for a farm in the Outer Bluegrass physiographic region of Kentucky. The logistic regression model identified where channel erosion was likely to occur based on elevation-derived terrain attributes. The objective of this study wa...

In response to the pressing need for transportation decarbonization, this paper examines often overlooked domain of inland waterway transport and seeks answer which alternative fuel or power source is most promising that sector. As shipping industry significantly contributes global carbon emissions, it has been shifting towards fuels decarbonization measures in effort reduce them, whereas water...

Zur Verbesserung des ökologischen Zustandes an Binnenwasserstraßen sind in den nächsten Jahren umfangreiche Uferumgestaltungen vorgesehen. Naturnahe Ufersicherungen unter Verwendung von Pflanzen sollen dort, wo es möglich ist, die bisherigen Steinschüttungen ersetzen, um wieder mehr Lebensräume für und Tiere sowie Strukturvielfalt zu schaffen. Mit diesen technisch-biologischen gibt Wasserstraße...

Bearded dragons are a popular reptile. This paper reviews natural history, husbandry, behavior, nutrition, and reproduction of the bearded dragon. In addition, important aspects of physical examination, diagnostic techniques, and common diseases are included.

The hydrodynamic interaction between two or more ships in harbours inland waterways is a classical maritime engineering research area. In ship manoeuvring practice, masters try to determine the speed and gap limit when passing encountering others, particularly confined water ways. This requires an accurate prediction of force acting on both ships. pioneer experimental studies showed that could ...

In recent years, the United States has been severely affected by numerous tropical cyclones (TCs) which have caused massive damages. While media attention mainly focuses on coastal losses from storm surge, these TCs have inflicted significant devastation inland as well. Yet, little is known about the relationship between TC-related inland flooding and economic losses. Here we introduce a novel ...