Results 11 to 20 of about 766,490 (309)

HAZARD PROCESSES AND MARTINGALE HAZARD PROCESSES [PDF]

open access: yesMathematical Finance, 2010
In this paper, we build a bridge between different reduced‐form approaches to pricing defaultable claims. In particular, we show how the well‐known formulas by Duffie, Schroder, and Skiadas and by Elliott, Jeanblanc, and Yor are related. Moreover, in the spirit of Collin Dufresne, Hugonnier, and Goldstein, we propose a simple pricing formula under an ...
Coculescu, Delia, Nikeghbali, Ashkan
openaire   +4 more sources

The hazards of the changing hazard of dialysis modalities [PDF]

open access: yesKidney International, 2014
The impact of the dialysis modality on patient survival has received considerable epidemiological attention, with most studies suggesting an early benefit favoring peritoneal dialysis over hemodialysis. Kumar et al. report the relative outcomes of the two modalities in incident patients followed by an accountable care organization.
Christos P, Argyropoulos, Mark L, Unruh
openaire   +2 more sources

Elimination of the hazards from hazardous wastes. [PDF]

open access: yesEnvironmental Health Perspectives, 1978
The "hazard" associated with a waste essentially controls the overall engineering approach to finding suitable alternatives for solving potential disposal problems. It should be recognized that all factors affecting environmental equilibrium must be considered, including product sales, process design, financing, pre- and end-of-pipe treatment ...
E F, Gloyna, R D, Taylor
openaire   +2 more sources

Serious Hazards of Transfusion (SHOT) Annual Report 2003 [PDF]

open access: yes, 2023
SHOT is affiliated to the Royal College of PathologistsWith this 7th annual report, SHOT provides an increasingly authoritative analysis of serious transfusion hazards in the UK and an evidence base for blood safety initiatives, policies and guidelines ...
Serious Hazards of Transfusion (SHOT)
core  

Hazards, Culture and Indigenous Communities: Final Project Report [PDF]

open access: yes, 2021
This is the Final Report of the Hazards, Culture and Indigenous Communities (HCIC) project. This project considered the challenges and opportunities arising out of engagements between Indigenous peoples and natural hazard and land management government ...
Smith, Will   +2 more
core  

Partial Orders with Respect to Continuous Covariates and Tests for the Proportional Hazards Model [PDF]

open access: yes, 2008
Several omnibus tests of the proportional hazards assumption have been proposed in the literature. In the two-sample case, tests have also been developed against ordered alternatives like monotone hazard ratio and monotone ratio of cumulative hazards ...
Bhattacharjee, Arnab   +1 more
core   +1 more source

Assessment of workers’ knowledge and views of occupational health hazards of gold mining in Obuasi Municipality, Ghana

open access: yesInternational Journal of Occupational Safety and Health, 2020
Background: Small-scale mining in Ghana has been a major community and national concern due to its contribution to the destruction of farmlands and bodies of water, and to the loss of human life.
Michael Atakora, Berndt Stenberg
doaj   +1 more source

The Hazards of Period Specific and Weighted Hazard Ratios

open access: yesStatistics in Biopharmaceutical Research, 2020
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

Development of Multi-Criteria Risk Analysis Method for Applying Treated Wastewater in Various Uses [PDF]

open access: yesعلوم و مهندسی آب و فاضلاب, 2021
Urban treated wastewater or urban effluents as one unconventional water resource can be a continuous and controllable source for various uses.
Javad Shafiee Neyestanak   +2 more
doaj   +1 more source

The Hazards of Hospitalization [PDF]

open access: yesAnnals of Internal Medicine, 1964
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

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