The spectrum of health complications Machines instigated by coronavirus disease 2019 (COVID-19, caused by the novel severe acute respiratory syndrome coronavirus 2 or SARS-CoV-2) pandemic has been diverse and complex.Besides the evident pulmonary and cardiovascular threats, accumulating clinical data points to several neurological complications, wh
GnRH Antagonist Protocol Versus GnRH Agonist Long Protocol: A Retrospective Cohort Study on Clinical Outcomes and Maternal-Neonatal Safety
ObjectiveTo Heels evaluate the clinical outcomes and maternal-neonatal safety of gonadotropin releasing hormone antagonist (GnRH-ant) and gonadotropin releasing hormone agonist (GnRH-a) protocols.MethodsA total of 2505 women undergoing their first in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) were retrospectively analyzed.Pat
Trade-offs across Space, Time, and Ecosystem Services
Ecosystem service (ES) trade-offs arise from management choices made by humans, which can change the type, magnitude, and relative mix of services provided by ecosystems.Trade-offs occur when the provision of one ES is reduced as a consequence of increased use of another ES.In some cases, a trade-off may be an explicit choice; but in others, trade-
Determinants of Mammal and Bird Species Richness in China Based on Habitat Groups.
Understanding the spatial patterns in species richness is a central issue in macroecology and biogeography.Analyses that have traditionally focused on overall species richness limit the generality and depth of inference.Spatial patterns of species richness and the mechanisms that underpin them in China remain poorly documented.We created a database