Results 11 to 20 of about 1,312,102 (312)

Recovery Rate of Clustering Algorithms [PDF]

open access: yes, 2009
This article provides a simple and general way for defining the recovery rate of clustering algorithms using a given family of old clusters for evaluating the performance of the algorithm when calculating a family of new clusters.Under the assumption of ...
Fajie Li   +3 more
core   +5 more sources

The Determinants of Market-Implied Recovery Rates [PDF]

open access: yesRisks, 2019
In the presence of recovery risk, the recovery rate is a random variable whose risk-neutral expectation can be inferred from the prices of defaultable instruments.
Pascal François
doaj   +3 more sources

Modeling Recoveries of US Leading Banks Based on Publicly Disclosed Data

open access: yesMathematics, 2021
The credit risk management process is a critical element that allows financial institutions to withstand economic downturns. Unlike the methods regarding the probability of default, which have been deeply addressed after the financial crisis in 2008 ...
Pawel Siarka
doaj   +1 more source

Study of glycine solution in preparation of frozen thawed deglycerolized erythrocytes

open access: yesZhongguo shuxue zazhi, 2023
Objective To study the protective effect of glycine solution on frozen red blood cell thawing process. Methods A total of 20 bags of 1 U of leukocytes reduced suspended red blood cells within 6 days were selected for the study.
Daolin WANG   +4 more
doaj   +1 more source

A Study on the Wet Process Conditions That Affect the Selective Recovery of Si from Photovoltaic Cells by Using the Cavitation Effect

open access: yesMetals, 2022
In this research, a study to selectively recover Si from end-of-life photovoltaic cells by using acid solutions (HNO3 and HCl) and the cavitation effect of an ultrasonic cleaner was carried out.
Jei-Pil Wang   +3 more
doaj   +1 more source

Harvest Demographics of Temperate-Breeding Canada Geese in South Dakota, 1967–1995

open access: yesHuman-Wildlife Interactions, 2017
In South Dakota, breeding giant Canada geese (Branta canadensis maxima) have increased substantially, and harvest management strategies have been implemented to maximize hunting opportunity (e.g., special early-September seasons) on local, as well as ...
Jeffrey S. Gleason   +5 more
doaj   +1 more source

Recovery rates, enhanced oil recovery and technological limits [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2014
Enhanced oil recovery (EOR) techniques can significantly extend global oil reserves once oil prices are high enough to make these techniques economic. Given a broad consensus that we have entered a period of supply constraints, operators can at last plan on the assumption that the oil price is likely to remain relatively high.
Muggeridge, A   +6 more
openaire   +3 more sources

Study on the Method for Quartz Purification and Separation of Cosmogenic 10Be and 26Al in Samples from Fluvial Terraces

open access: yesYankuang ceshi, 2018
In situ produced 10Be and 26Al in fluvial terrace samples that have been repeatedly buried and exposed to the evolution process are difficult to separate using conventional methods.
REN Jing   +4 more
doaj   +1 more source

Saudi Arabia stands as one of the leading countries for COVID-19 containment

open access: yesJournal of Nature and Science of Medicine, 2020
Objective: Coronavirus disease 2019 (COVID-19) has emerged in China at the end of the year 2019 and a few weeks later it has out broken globally. There are obvious geographical variations in the mortality rates of COVID-19 according to the data published
Fadilah Sfouq Aleanizy   +4 more
doaj   +1 more source

Physical Signs and Clinical Features of Cervical Myelopathy in Elderly Patients, Especially 80 Years or Older: Comparison of 100 Consecutive Operative Cases across Three Age Groups [PDF]

open access: yesAsian Spine Journal, 2023
Study Design Retrospective cohort study. Purpose The present study aimed to examine the characteristics of physical signs in elderly patients with cervical myelopathy (CM) and to compare the findings in three different age groups.
Takahiko Hamasaki   +8 more
doaj   +1 more source

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