5/27/2023 0 Comments Rejex it migrate![]() A new HVAC system with higher performance is recommended to be used in the ZØE Lab to achieve an even lower energy consumption than the current use, as a necessary refinement. After analyzing the operating data of the ZØE Lab, the energy consumption, energy generation, and energy allocation of the devices have been presented. The results of the novel ZØE Lab can open up a good angle for the future development of zero energy buildings. The concept, unique features, and the operation performance by experiments have also been shown in detail. A novel research-based Zer o Energy (ZØE) Lab as a validation testbed combining various kinds of renewable energies has been presented in this paper. Energy consumptions in buildings account for almost 40% of the primary energy use in the US. The issues of fossil-fired energy shortage and global warming have aroused worldwide attention, and the renewable and sustainable energy sources, therefore, are playing an increasingly important role in future energy consumptions. Consequently, future studies should be conducted to evaluate other green house gas emissions and the costs associated with use of the developed solar system. Overall, the results of this study indicate that active solar heating systems can successfully reduce energy use and CO 2 emission. The reduction in electricity use reduced the CO 2 emission by 15% (128 kg) relative to the conventional house. ![]() The electricity use in the solar house was reduced by 15% (261 kWh) relative to the conventional house. Piglets in the solar house had a slightly higher body weight and lower feed intake than those in the conventional house. Internal temperature and humidity were comparable in both houses, except that the bottom temperature in the center and back of the solar house was higher than in the conventional house. The internal temperature and humidity, pig performance, energy use, CO 2 emission and cost were compared to an identical, adjacent conventional house. The average efficiency of the evacuated tube collector was 64.8% and its calorific contribution was 125 kWh/m 2/day. The efficiency and output of the collector was calculated using the ambient temperature, collector temperature and solar radiation. ![]() The system was installed in an experimental nursery pig building and consisted of evacuated tube collectors (south-facing), hot water tank, regulatory pump and copper pipes mounted on the side wall to distribute heat inside the house. ![]() The objective of the present experiment was to evaluate the efficiency of an active solar space heating system to save energy and reduce the emission of CO 2. We determined in the laboratory that the starlings threshold for irritation to a formulated aerosol was 8% MA. ![]() Moreover, starlings did not habituate to repeated exposure to MA aerosols. We determine the behavioral response of starlings ( Sturnus vulgaris) to each of three aerosols: water or yucca extract (controls) and ReJeX-iT TP-40 TM (a 40% MA solution), and found that starlings were irritated by exposure to the MA aerosol. In this paper, we explore the possibility of employing MA aerosols as a bird deterrent strategy. Methyl anthranilate (MA) is a potent avian chemosensory irritant. Chemical repellents are typically used to render a resource unpalatable and, as a consequence, create a disincentive for a bird to visit a particular area. Birds can rapidly habituate to visual and auditory hazing if the use of these tactics falls into a predictable pattern, or if the sign stimuli are not coupled with a salient aversive reinforcing stimulus. Typical protective measures to keep birds away from areas include exclusion by use of netting, hazing (i.e., scaring tactics) and chemical repellents. The use of bird repellents may be required when human activities place birds in danger, e.g., hazardous waste sites, or when birds cause damage to crops, architectural structures, or are a source of zoonotic disease. ![]()
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