[First paragraph] Coloring the Nation: Race and Ethnicity in the Dominican Republic.DAVID HOWARD.Oxford: Signal; Boulder: Lynne Rienner, 2001.x + 227 pp.(Paper US$ 19.95) Race and Politics in the Dominican Magnet Republic.ERNESTO SAGAS.Gainesville: University Press of Florida, 2000.xii + 161 pp.(Cloth US$ 49.95, Paper US$ 24.95) Peas
Abstract Previous large-scale studies suggest that internet gaming disorder (IGD) among children and adolescents has become an important public concern.Minors are known to be particularly susceptible to problematic internet gaming use owing to age-related underdevelopment of cognitive control.It has been shown that precursors of addictions appear d
Historically, landslides have been the primary type of geological disaster worldwide.Generally, the stability of reservoir banks is primarily affected by rainfall Chainsaws and reservoir water level fluctuations.Moreover, the stability of reservoir banks changes with the long-term dynamics of external disaster-causing factors.Thus, assessing the ti
With the continuous development of optical fiber access and other network infrastructure, cloud conference, online education, online office, cloud virtual-reality (VR) and other innovative services requiring high bandwidth are widely developed, which puts forward higher requirements on network bandwidth, delay, jitter and stability.Upgrading the le