Liquefaction Assessment and Lateral Spreading in Nantou, Taiwan

On September 21, 1999, Taiwan was struck by an earthquake, called Chi-Chi earthquake, one of the largest in 100 years. The epicenter was located 12.5 km west of the Sun Moon Lake (Northern Latitude 23.85°) Eastern Longitude 120.78°), with focal depth of 8 km, and magnitude of Mw=7.6 (USGS). This earthquake caused heavy casualties and severe property damages around central Taiwan. It was found that this earthquake resulted in sand boiling, differential settlement on the ground and lateral spreading around part of the Maolou River bank in Nantou City. Field investigation, geological exploration and in situ tests, which include 14 borings with standard penetration tests and 8 cone penetration test soundings, were conducted to demonstrate the soil profiles and to perform soil liquefaction potential assessment. The ground failure due to spreading liquefaction near Maolou River bank was also described. The result revealed that soils about 5-8 meters below the ground surface contains fine to medium silty sand or sandy silt which is the same strata as the highest liquefaction potential based on SPT-N and CPT-qc liquefaction simplified procedures. It is also shown that the critical depth also has the physical properties similar to the boiled sand taken from the sand volcanoes

A narrative inquiry into the identity formation of Chinese doctoral students in relation to study abroad

The present study explores a topic which has been under-studied to date, namely the identity formation of Chinese PhD students in relation to study abroad. Underpinned by Giddens' (1991) "reflexive project of the self", which privileges agency and reflexivity, and using a narrative inquiry approach, it presents four students' 'stories' collected through semi-structured interviews and focus group discussions in the form of a trajectory of development fro past to future. In building a picture of theways in which students' self-identity is shaped by and shapes their experience of study abroad, the stories illustrate individual agency, motivation, self-determination and reflexivity. In doing so, they challenge the essentialised view of Chinese students as a homogeneous and sometimes problematic group and point to implications for action by the host institutions

Diagnostic accuracy of a clinical diagnosis of idiopathic pulmonary fibrosis: An international case-cohort study

We conducted an international study of idiopathic pulmonary fibrosis (IPF) diagnosis among a large group of physicians and compared their diagnostic performance to a panel of IPF experts. A total of 1141 respiratory physicians and 34 IPF experts participated. Participants evaluated 60 cases of interstitial lung disease (ILD) without interdisciplinary consultation. Diagnostic agreement was measured using the weighted kappa coefficient (\u3baw). Prognostic discrimination between IPF and other ILDs was used to validate diagnostic accuracy for first-choice diagnoses of IPF and were compared using the Cindex. A total of 404 physicians completed the study. Agreement for IPF diagnosis was higher among expert physicians (\u3baw=0.65, IQR 0.53-0.72, p20 years of experience (C-index=0.72, IQR 0.0-0.73, p=0.229) and non-university hospital physicians with more than 20 years of experience, attending weekly MDT meetings (C-index=0.72, IQR 0.70-0.72, p=0.052), did not differ significantly (p=0.229 and p=0.052 respectively) from the expert panel (C-index=0.74 IQR 0.72-0.75). Experienced respiratory physicians at university-based institutions diagnose IPF with similar prognostic accuracy to IPF experts. Regular MDT meeting attendance improves the prognostic accuracy of experienced non-university practitioners to levels achieved by IPF experts

Cloning, chromosomal mapping, and expression of the human eHAND gene

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/42138/1/335-8-11-863_8n11p863.pd