Results 271 to 280 of about 229,475 (313)
Some of the next articles are maybe not open access.
1951
Rural zoning is in a period of rapid growth and development. New types of regulations and zoning techniques are emerging to cope with the new problems and goals stemming from the impacts of change in our rural communities. A study was made to find out the nature and extent of rural zoning and the probable trends. The extensive results of this research,
openaire +1 more source
Rural zoning is in a period of rapid growth and development. New types of regulations and zoning techniques are emerging to cope with the new problems and goals stemming from the impacts of change in our rural communities. A study was made to find out the nature and extent of rural zoning and the probable trends. The extensive results of this research,
openaire +1 more source
High water solubility of ringwoodite at mantle transition zone temperature
Earth and Planetary Science Letters, 2020Hongzhan Fei, Tomoo Katsura
exaly
Biogeographic Transition Zones
Biogeographic transition zones involve the passage from one biogeographic unit to another one at a variety of spatial and temporal scales. Environmental conditions and ecological factors allow their mixture and the co-occurrence but also constrain their distribution further into one another.openaire +2 more sources
1992
The aim of this note is to obtain conditions for the existence on a small time interval of a classical solution of two model problems with a free boundary, generated by phase transitions in media with a ``mushy region''. One of these models is the well-known Crank-Gupta problem; the other is called the degenerate Stefan problem.
FASANO, ANTONIO +2 more
openaire +2 more sources
The aim of this note is to obtain conditions for the existence on a small time interval of a classical solution of two model problems with a free boundary, generated by phase transitions in media with a ``mushy region''. One of these models is the well-known Crank-Gupta problem; the other is called the degenerate Stefan problem.
FASANO, ANTONIO +2 more
openaire +2 more sources
Transition zone studies of new-to-old concrete with different binders
Cement and Concrete Composites, 2001Gengying Li, Guangjing Xiong
exaly
The mantle transition zone: Composition, discontinuities, dynamics
Physics of the Earth and Planetary Interiors, 1994Bussod, Gilles Y., Paulssen, Hanneke
openaire +1 more source
A numerical model for elastic modulus of concrete considering interfacial transition zone
Cement and Concrete Research, 2008K M Lee
exaly