Results 71 to 80 of about 64,645 (264)

Hypothetical Control of Heart Rate Variability

Frontiers in Physiology, 2019
In the last three decades, the analysis of heart rate variability by nonlinear methods demonstrated the complexity of cardiovascular regulation. Additionally to the observations of periodic heart rate regulation by the autonomic nervous system, the long ...
Bruce J. West, Malgorzata Turalska
doaj   +1 more source

Challenging Resection Comes in Many Forms: Addressing Difficult Cam Morphology

Arthroscopy Techniques, EarlyView.
Abstract Femoroacetabular impingement with cam morphology that fails nonoperative management can be addressed with hip arthroscopy and cam resection. There exists a wide variation of cam morphology due to various etiologies that can make some cam lesions more challenging to address. A thorough preoperative evaluation and the utilization of a variety of
Jason G. Ina, Sandeep Yanamala, Michael J. Salata, Bruce A. Levy, Aaron J. Krych, Mario Hevesi   +5 more
wiley   +1 more source

Tips for Successful Arthroscopic Single‐Bundle Posterior Cruciate Ligament Reconstruction

Arthroscopy Techniques, EarlyView.
Abstract Injuries to the posterior cruciate ligament (PCL) are relatively common knee injuries often seen in the setting of multiligamentous knee injuries. Operative treatment for PCL injuries has been described using both single and double bundles with both open and arthroscopic techniques.
Neil Patel, Alexander P. Decilveo, Nils Calderón Tejerina, Joseph N. Liu, George F. Rick Hatch III, Bruce A. Levy   +5 more
wiley   +1 more source

Two coupled Lévy queues with independent input

Stochastic Systems, 2014
We consider a pair of coupled queues driven by independent spectrally-positive Lévy processes. With respect to the bi-variate workload process this framework includes both the coupled processor model and the two-server fluid network with independent ...
Jevgenijs Ivanovs, Onno Boxma
doaj   +1 more source

Impact of parameter settings on the estimation of drug exposure with the individualized dispensing patterns method

British Journal of Clinical Pharmacology, EarlyView.
Aim To assess the impact of parameter settings when using the individualized dispensing patterns (IDP) method to estimate exposure duration from dispensing data. Methods We conducted a cohort study using a 2% representative sample of the French healthcare insurance database from 2013 to 2022.
Laëtitia Gosselin, Clara Lévy, Noémie Sève, Thierry Blanchon, Marianne Sarazin, Louise Rossignol, Maryse Lapeyre‐Mestre, Nathanaël Lapidus, Olivier Steichen   +8 more
wiley   +1 more source

Convex hulls of Lévy processes

Electronic Communications in Probability, 2016
11 ...
Molchanov, Ilya, Wespi, Florian
openaire   +2 more sources

Challenges and Future Directives of Synthetic Biology in Engineering Plant–Microbe Partnerships for Sustainable Agriculture

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Synthetic biology has recently proven to be a valuable tool for enhancing agriculture even in the face of environmental and biological stresses. Understanding the challenges that militate synthetic biology will assist in ensuring safe, stable, and scalable crop production.
Ben Jesuorsemwen Enagbonma, Rebaona Reaobaka Molefe‐Madlaliso, Alaba Adewole Adebayo, Oghoye Priscilla Oyedoh, Godfrey Okainemen Oribhabor, Oluwaseun Emmanuel Shittu, Olubukola Oluranti Babalola   +6 more
wiley   +1 more source

Monte-Carlo simulation results in estimating a pure-jump Cox-Ingersoll-Ross process [PDF]

ESAIM: Proceedings and Surveys
We consider a pure-jump stable Cox-Ingersoll-Ross (α-stable CIR) process driven by a non-symmetric stable Lévy process with jump activity α ∈ (1,2), for which estimators of the drift, scaling and jump activity parameters from high-frequency observations ...
Bayraktar Elise
doaj   +1 more source

Host Cell Protein Challenges in Antibody Processing: Insights Into Persistence and Mitigation Strategies

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Persistence of HCPs remains a major purification challenge in biopharmaceutical manufacturing with direct consequences for product quality, patient safety, and regulatory compliance. Over the last two decades, deeper insights into the mechanisms driving HCP persistence have clarified why certain proteins evade removal during purification ...
Younghoon Oh, Andrew Cooke, Harshal Soni, Susan Liu, Mamadou Bah, Brianna Bellis, Laura Smith, Michael Capaldi, Nicholas Levy, Erik Wilhelm, Kristopher Barnthouse   +10 more
wiley   +1 more source

Structural credit risk model driven by Lévy process under knight uncertainty. [PDF]

Ann Oper Res, 2023
Tang Z, Zhong B, Zhou L, Shen C.
europepmc   +1 more source