Results 21 to 30 of about 672,281 (247)
The Hazards of Period Specific and Weighted Hazard Ratios
How to adequately handle nonproportional hazards (NPH) in clinical trials is an important and timely question, particularly given recent advances in immuno-oncology treatments, in which survival cu...
Jonathan W. Bartlett +5 more
openaire +4 more sources
The identification and analysis of the deposit slope stability is the focus of geological disaster prevention and control. Taking dense-fine grained slopes and loose gravel slopes as examples, a series of flume tests under rainfall infiltration were ...
Shuhua Zhai +5 more
doaj +1 more source
The Hazards of Hospitalization [PDF]
The occurrence of hospital-induced complications on a university medical service was documented in the prospective investigation of over 1000 patients. The reported episodes were the untoward consequences of acceptable medical care in diagnosis and therapy. During the 8-month study, 240 episodes occurred in 198 patients.
openaire +3 more sources
Research on hidden fire source detection in goaf of Hengyi coal mine [PDF]
Coal fires cause waste of coal resources, air pollution, and threaten the safe production of coal mines, but concealed fire source detection is difficult, and a single detection method has limitations, which makes it difficult to accurately determine the
Kai Wang +3 more
doaj +1 more source
Volcano disaster risk management during crisis: implementation of risk communication in Indonesia
Volcano disaster risk management during a crisis requires continuous and intensive risk communication with the public. However, to have the desired public response during a crisis, it is necessary to improve the community’s understanding of volcanoes ...
Supriyati D. Andreastuti +4 more
doaj +1 more source
Warning water level determination and its spatial distribution in coastal areas of China [PDF]
The warning water level is the default water level at which storm surges may occur along a coast and indicates a stage of alert. This level forms the basis for storm-surge forecasting, and prewarning is an important reference for governments and aids in ...
S. Liu +6 more
doaj +1 more source
Spécificités de la conservation muséale de fragments d'environnements d'art brut
This study is about sculptures coming from an outsider art environment in Normandy, now conserved in the LaM. The study pointed out specific conservation issues linked to this type of spontaneous creation and particularly to objects that were museified ...
Mélanie Paul-Hazard
doaj +1 more source
The hazards of hazard identification in environmental epidemiology [PDF]
Hazard identification is a major scientific challenge, notably for environmental epidemiology, and is often surrounded, as the recent case of glyphosate shows, by debate arising in the first place by the inherently problematic nature of many components of the identification process.
openaire +3 more sources
Vulnerability assessment of nearshore clam habitat subject to storm waves and surge
Present work studied the lesion mechanism of coastal clam and its vulnerability assessment subject to the hydrodynamic disturbance of extreme storm events. A clam habitat at the northeast coast of China was chosen for the demonstration study.
Yao Zhang +7 more
doaj +1 more source

