The wide channel band experiences fluctuations across the different frequencies, causing diversity in the frequency domain.
Future studies will investigate whether the same stress causes diversity in other types of tumour.
We find that channel estimation error causes array gain loss while CSI delay causes diversity gain loss.
Furthermore, we find that CSI delay and channel estimation error degrade system performance and even cause error floor, among which channel estimation error causes array gain loss while CSI delay causes diversity gain loss.
Former hay meadows, currently grazed, did not differ in any diversity estimate from abandoned hay meadows, indicating that change of management from mowing to grazing a century ago may cause diversity declines similar to abandonment some 40 years ago.
Moreover, according to the proof procedure of Lemma 7, we find that, if nδ ( 1 − γ ) ( n R − n T + 1 ) ▵ ζ ≤ n R, the detection outage due to the occurrence of event S n ≥C n might cause diversity order loss to the SCC-ET-FSD for every user; otherwise no loss of diversity order would happen.
Furthermore, one can find that channel estimation error causes array gain loss by comparing the curves of the same mobile velocity but with different pilot SNR while CSI delay causes diversity gain loss by comparing the curves of the same pilot SNR but with different mobile velocities.
Poly-criteria pathogenesis of patients with stroke causes diversity of syndrome types of traditional Chinese medicine (TCM); meanwhile, complexity and diversity of pathological mechanism also play a key role in determining severity so as to induce effects on nervous function and manifestation of mental psychology in patients with post-stroke depression (PSD).
The K Pg boundary record of dinoflagellates is not as well-understood, mainly because only microbial cysts provide a fossil record, and not all dinoflagellate species have cyst-forming stages, thereby likely causing diversity to be underestimated.
