Results 21 to 30 of about 258,971 (249)

Performance comparison of cooling systems using R410a and RE170 as working fluids at various condensing temperature [PDF]

open access: yesBIO Web of Conferences
In addition to being used as a fuel and propellant, dimethyl ether (RE170) can also be used as an environmentally friendly refrigerant. Apart from having zero ozone depletion potential (ODP), this compound also has a very low global warming potential ...
Setyawan Andriyanto   +2 more
doaj   +1 more source

Recent Progress in the Control of Fish Behavior [PDF]

open access: yesModeling, Identification and Control, 1984
The paper gives a survey of recent activities in developing techniques for controlling fish behaviour over short and medium distances. The bases for control are described with reference to the sensory system of the fish and a simple model of fish ...
Jens G. Balchen
doaj   +1 more source

Conditional comonotonicity

open access: yesDecisions in Economics and Finance, 2004
This paper investigates a generalization of the notion of comonotonicity by introducing and exploring the concept of conditional comonotonicity. The authors characterize this notion and show by examples that conditional comonotonicity is the natural extension of comonotonicity to dynamic settings.
Napp, Clotilde, Jouini, Elyès
openaire   +4 more sources

Decorrelation of odor representations via spike timing-dependent plasticity

open access: yesFrontiers in Computational Neuroscience, 2010
The nontopographical representation of odor quality space differentiates early olfactory representations from those in other sensory systems. Decorrelation among olfactory representations with respect to physical odorant similarities has been proposed ...
Christiane Linster, Thomas A Cleland
doaj   +1 more source

Communication and Language Profiles of Children Treated for Posterior Fossa Brain Tumors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cognitive and language deficits are frequently reported sequelae of posterior fossa brain tumors (PFBT). Typically, delayed onset impedes prompt assessment and early intervention. This has devastating implications for quality of life.
Zara Sved   +4 more
wiley   +1 more source

Analysis of Reject Water Formed in the Mechanical Dewatering Process of Digested Sludge Conditioned by Physical and Chemical Methods

open access: yesEnergies, 2022
Reject water separated from digested sludge may be a potential source of nutrients due to its high content. However, most often, reject water after sludge dewatering is directed to sewage lines at wastewater treatment plants, negatively affecting their ...
Beata Bień, Jurand D. Bień
doaj   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware   +13 more
wiley   +1 more source

Oxygen availability strongly affects chronological lifespan and thermotolerance in batch cultures of Saccharomyces cerevisiae

open access: yesMicrobial Cell, 2015
Stationary-phase (SP) batch cultures of Saccharomyces cerevisiae, in which growth has been arrested by carbon-source depletion, are widely applied to study chronological lifespan, quiescence and SP-associated robustness.
Markus M.M. Bisschops   +5 more
doaj   +1 more source

Artificial Neural Networks in Modeling of Dewaterability of Sewage Sludge

open access: yesEnergies, 2021
Mechanical dewatering is a key process in the management of sewage sludge. However, the drainage efficiency depends on a number of factors, from the type and dose of the conditioning agent to the parameters of the drainage device.
Mariusz Kowalczyk, Tomasz Kamizela
doaj   +1 more source

Utility of Computed Tomography Surveillance of Asymptomatic Infection in Children and Young Adults Before Allogeneic Hematopoietic Stem Cell Transplant

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark   +9 more
wiley   +1 more source

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