Although the work considers the in-house developed UWB radio (Figure 1) for demonstrating the techniques, the results are of general importance which can enable engineers to follow similar methodology to exploit the hardware and spectrum to achieve a higher possible range and bitrate.
Depression comprised the following seven items (high scores indicate high depression; possible range 0-21): ● Have trouble sleeping?
Resilience comprised the following nine items (high scores indicate high resilience; possible range 0-27): ● You have a strong family who help each other?
Anxiety comprised the following six items (high scores indicate high anxiety; possible range 0-18): ● Have you felt so sad that nothing could cheer you up? ● Have you felt so worried you start to shake?
The lowest score for all questionnaires is zero (last impaired), whereas the highest possible scores range between 34 (SOAL) and 1708 (Prototype Self-report Symptom Inventory).
In both countries, aesthetics had the highest score (possible range 0 4, mean = 2.6, SD =.62), while interactivity the lowest (range 0 5, mean = 1.79, SD =.87).
Higher scores (possible range, 0 to 65) indicated more accurate and detailed MC knowledge.
Unabridged Note: This high number of possible range extensions possibly due to Lupinus latifolius, which has been segregated from Lupinus rivularis.
Suicide risk comprised the following three items (high scores indicate high suicide risk; possible range 0-9): ● Have you wished you were dead?
We excluded 449 respondents: those with a THI score for depression (THI-D) of 22 points or higher in a possible range of 10-30, indicating a high level of depressive symptoms [ 25] (373 subjects, 176 men and 197 women), and those who reported having a mental illness as a chronic disease (76 subjects, 21 men and 55 women).
