Findings based on data directly obtained from donor-conceived adults (DCAs) aware of their means of conception have become increasingly available over the last two decades, as rising numbers of donor-conceived persons (DCPs) have learned of their origins and begun to articulate their points of ...
From Equation (13), we can note that 𝑄Q is the key component in obtaining the coordinates of the free nodes. The force density of each cable net is set as the design variable and an even distribution of the pre-stress is set as the objective function. The optimization problem for the...
Considering the symmetry of the structure, a quarter of the structure is selected to illustrate the analysis results, and axis numbers are shown in Figure 2d. The radial cable force distribution after the structure is completed is shown in Figure 8. All the radial cables are in tension without...
Four atoms, i.e., the carbon atoms in the amino group (atoms with numbers in Figure 1), were selected as representative to analyze the surface electrostatic potential. The carbon atoms of a potential hapten should carry charges around the average value of the oxidant and reductive forms of ...
For example, in regions of higher pressure, the highest temperature sustainable by Earth life is ~394 K [11], while the highest possible theoretical limit is ~453 K [12]. Both of these numbers are considerably lower than the temperature corresponding to the critical point of water (647 K)...