Briefly, these include the following details. 1) The yield of harvesting the EpCAM+ cells is highly efficient from adult livers (∼1,000,000 cells/g tissue) (2, 113), particularly if we consider these cells as potential candidates for liver cell therapies in patients with diverse liver conditions.
Throughput, i.e. harvested stems per second, being the preferred metric for labour performance, is most affected by single rose cut time, yield, number of harvest cycles per day, greenhouse length and operator transport velocity.
The total yield of biomass harvest was about 50 kg containing 650 mg Se kg−1 DW; about 80% of the added selenite amount was incorporated.
Based on the English experience with winter oat, a Swedish winter oat would probably increase the yield of the harvest by at least 30% (John Valentine, IGER, UK, personal communication).
However, the yield of electron harvesting could be improved by as much as 4.5-fold simply by changing the nanostructure of the anode surface.
The yield of electrons harvested by extracellular electron acceptor to photons available for photosynthesis ranged from 0.05% to 0.3%, although the efficiency of electron harvesting likely varies depending on terminal electron acceptor.
The relatively low yield of electron harvesting by extracellular acceptors observed in our experiments was in part due to high amounts of dissolved oxygen present at concentrations substantially exceeding those found in natural cyanobacterial mats.
By measuring the amount of electrons passing through the electrical circuits of MFCs under well controlled illumination conditions, it was possible to estimate the apparent yield of electrons harvested by the MFC anodes to the photons available for photosynthesis for each culture (Table 2).
The yield of extensively harvested and freshly processed samples is maximized, which produces a pool of specimens that have been precisely categorized, anatomically and diagnostically, and are eligible for a wide range of investigations.
U.S. aquaculture production of channel catfish female (Ictalurus punctatus) × blue catfish male (Ictalurus furcatus) F1 hybrids has increased substantially due to the hybrid's improved growth, survival, carcass yield and ease of harvest compared to the more commonly farmed channel catfish.
Herman Daly has suggested three broad criteria for ecological sustainability: renewable resources should provide a sustainable yield (the rate of harvest should not exceed the rate of regeneration); for non-renewable resources there should be equivalent development of renewable substitutes; waste generation should not exceed the assimilative capacity of the environment.
