atmosphere during the Middle and Later Pinghu periods caused a sharp increase of erosion. Enormous sediments provided by the source areas were transported into the Xihu Depression, which accelerated the progradation of braided river delta into the sea. In addition, the paleogeographic framework during ...
The U.S. is advantaged in terms of land as a factor of production. The third-largest nation by geography, America is home to an abundance of natural resources, including more than 750 million acres of forest, nearly 2.3 billion acres of agricultural land and the largest supply of coal, n...
Previous studies on the influencing factors of Chinese college students' social phobia often led to unstable or even contradictory results7 because the objects were collected from single regions11,13, colleges with specific majors8,12, or the sample size was relatively small20,21. Many studies ...
the study area were analyzed according to the FVCOM model. In winter, the sea surface temperature in the south of the study area was significantly higher than that in the north, and the temperature difference between the north and south was obvious. In summer, the distribution of sea surface ...
Modeling and forecasting tourism demand across destinations has become a priority in tourism research. Most tourism demand studies rely on annual statistics with small sample sizes and lack research on spatial heterogeneity and drivers of tourism demand.
Results from the first national study of US dairy heifer health indicated that factors associated with mortality in the first 21 days of life included first colostrum-feeding method, timing, and volume; time of separation from dam; calving ease; and twin birth. Population attributable fraction esti...
In addition, departures from the married state (namely, becoming widowed or divorced) are stress-provoking crises that may result in higher risks of morbidity and mortality. Thus resources are attained through being married and crises are incurred through marital dissolution. Among older adults, ...
This study examines the sustainability of traditional village groves (Maeulsoop), forest commons, in South Korea, and investigates factors influencing their sustainability. We assessed the socio-economic functions and ecological conditions of twenty-four village groves in Namwon City, South Korea, and ...
As the historical and contemporary values of Chinese traditional villages continue to emerge and the circumstances of the times change, their preservation has a lasting and far-reaching significance in promoting the revitalisation and sustainable develop
At a time when the population is aging and the digital divide among older adults is becoming increasingly prominent, the research on the smartphone use behavior of the older adult in China is slightly insufficient. Therefore, this study aims to develop a smartphone acceptance model for older adult...