Abstract Open-loop borehole heat exchanger (OBHE) is a single well geothermal heat exchanger with an open-loop 2004 hyundai santa fe catalytic converter structure that can realize the geothermal energy extraction without mining the geothermal water.In this paper, a sandbox experiment is designed to simulate the convective heat transfer process in t
Transcriptomic analysis of differentially expressed genes in the oviduct of Rhacophorus omeimontis provides insights into foam nest construction
Abstract weeping hemlock for sale Background The production of foam nests is one of the strategies that has evolved to allow some anuran species to protect their eggs and larvae.Despite considerable knowledge of the biochemical components of and construction behavior leading to anuran foam nests, little is known about the molecular basis of foam ne
Unexpected attraction of polarotactic water-leaving insects to matt black car surfaces: mattness of paintwork cannot eliminate the polarized light pollution of black cars.
The horizontally polarizing surface parts of shiny black cars (the reflection-polarization characteristics of which are similar to those of water surfaces) attract water-leaving polarotactic insects.Thus, shiny black cars are typical sources of polarized light pollution endangering water-leaving insects.A new fashion fad is to make belle de grasse
Exergy Analysis of Energy Systems in Buildings
The performance of space heating and cooling systems in buildings is usually measured by applying the first law of thermodynamics, which makes it possible to quantify the energy losses of the single components and to measure their energy conversion efficiency.However, this common approach does not properly consider that different forms of energy ha