Browsing Academic by Title
Now showing items 15400-15419 of 26000
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Outdoor scale-up of Leptolyngbya sp.: Effect of light intensity and inoculum volume on photoinhibition and -oxidation
( Wiley , 2021 , Article)The effect of light intensity and inoculum volume on the occurrence of photooxidation for Leptolyngbya sp. QUCCCM 56 was investigated, to facilitate the transition from small-scale laboratory experiments to large-scale ... -
Outlier detection approaches based on machine learning in the internet-of-things
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Outlier detection in the Internet of Things (IoT) is an essential challenge issue studied in numerous fields, including fraud monitoring, intrusion detection, secure localization, trust management, and so on. Conventional ... -
Outlier edge detection using random graph generation models and applications
( Springer , 2017 , Article)Outliers are samples that are generated by different mechanisms from other normal data samples. Graphs, in particular social network graphs, may contain nodes and edges that are made by scammers, malicious programs or ... -
Outlier robust nonlinear mixed model estimation
( John Wiley & Sons, Ltd. , 2015 , Article)In standard analyses of data well-modeled by a nonlinear mixed model, an aberrant observation, either within a cluster, or an entire cluster itself, can greatly distort parameter estimates and subsequent standard errors. ... -
Outlook and challenges for hydrogen storage in nanoporous materials
( Springer Verlag , 2016 , Article)Considerable progress has been made recently in the use of nanoporous materials for hydrogen storage. In this article, the current status of the field and future challenges are discussed, ranging from important open ... -
Output Feedback Fault-Tolerant Control of Heterogeneous Multi-Agent Systems
( Wiley-Blackwell , 2021 , Article)This paper investigates the design of an output feedback fault-tolerant control (FTC) scheme for heterogeneous multi-agent systems subject to loss of effectiveness and time-varying additive actuator faults as well as ... -
Output feedback sliding mode control for a linear multi-compartment lung mechanics system
( Taylor and Francis Ltd. , 2014 , Article)In this paper, we develop a sliding mode control architecture to control lung volume and minute ventilation in the presence of modelling system uncertainties. Since the applied input pressure to the lungs is, in general, ... -
Output-feedback model predictive control of biological phenomena modeled by S-systems
( Institute of Electrical and Electronics Engineers Inc. , 2012 , Conference Paper)Recent years have witnessed extensive research activity in modeling biological phenomena as well as in developing intervention strategies for them. S-systems, which offer a good compromise between accuracy and mathematical ... -
OUTSOURCING IMPACT ON ORGANIZATION PERFORMANCE -TELECOMMUNICATIONS SERVICE PROVIDERS IN GCC & MOROCCO-
(2018 , Professional Masters Project)Telecommunications industry has passed through different phases of business development in Morocco and GCC –Gulf Cooperation Council-. The significant transformation was from a monopoly to a competitive industry market ... -
Outwelling from arid mangrove systems is sustained by inwelling of seagrass productivity
( Inter-Research , 2014 , Article)Mangrove forest productivity is normally sustained by nutrients from terrestrial runoff, with freshwater inputs driving the resulting outwelling of production, but arid mangroves lack this input. The movement of material ... -
Ovarian Dysgerminoma in Pregnant Women with Viable Fetus: A Rare Case Report
( karger , 2021 , Article)Dysgerminoma is an uncommon malignant tumor arising from the germ cells of the ovary. Its association with pregnancy is extremely rare, with a reported incidence of about 0.2-1 per 100,000 pregnancies. Women in the ... -
Ovarian torsion: A retrospective case series at a tertiary care center emergency department
( Public Library of Science , 2024 , Article)Ovarian torsion (OT) is a gynecological emergency that can have diverse clinical presentations makings its diagnosis especially challenging. Few studies exist in the literature describing the clinical presentation as well ... -
Over-Expression of hNGF in Adult Human Olfactory Bulb Neural Stem Cells Promotes Cell Growth and Oligodendrocytic Differentiation
( Public Library of Science ONE Staff , 2013 , Article)The adult human olfactory bulb neural stem/progenitor cells (OBNC/PC) are promising candidate for cell-based therapy for traumatic and neurodegenerative insults. Exogenous application of NGF was suggested as a promising ... -
Over-time and over-level replacement policies with random working cycles
( Springer New York LLC , 2016 , Article)When a unit is running successive works with cycle times, it would be uneconomical or impractical to do maintenances during any working cycle. This paper firstly reviews two replacement models proposed in literatures as ... -
Overcome of carbon catabolite repression of bioinsecticides production by sporeless Bacillus thuringiensis through adequate fermentation technology
( Hindawi Publishing Corporation , 2014 , Article)The overcoming of catabolite repression, in bioinsecticides production by sporeless Bacillus thuringiensisstrain S22 was investigated into fully controlled 3 L fermenter, using glucose based medium. When applying adequate ... -
Overcoming Challenges of Applying the Systematic Review Mantra in Business Research
( SAGE Publications Ltd , 2023 , Article)This case study introduces the systematic literature review process and relays the process through its application in examining the topic of corporate social responsibility (CSR) implementation. Systematic reviews are more ... -
Overcoming pitfalls: Results from a mandatory peer review process for written examinations
( Elsevier Inc. , 2018 , Article)Problem description: Written assessments are essential components of higher education practices. However, faculty members encounter common pitfalls when designing questions intended to evaluate student-learning outcomes. ... -
Overcoming the production limitations of Photorhabdus temperata ssp. temperata strain K122 bioinsecticides in low-cost medium
( Springer-Verlag , 2011 , Article)For low-cost production of Photorhabdus temperata ssp. temperata strain K122 bioinsecticide, a cheap complex medium was optimized. Diluted seawater was used as the source of micronutrients, especially sodium chloride, ... -
Overcoming user selfishness in DSA systems through credit-based resource allocation
( IEEE , 2014 , Conference Paper)We propose a credit-based resource allocation technique for wireless systems with dynamic spectrum access (DSA) capability, such as multichannel wireless sensor networks. The proposed technique is robust against selfish ... -
Overconfident results with the bivariate random effects model for meta-analysis of diagnostic accuracy studies
( Wiley , 2022 , Other)Meta-analyses of diagnostic accuracy studies are a fundamental component of evidence-based medicine, and they are extensively used in medical imaging and the clinical laboratory. Techniques specifically developed to combine ...