Results 111 to 120 of about 25,432,868 (344)

A Robot Operating System (ROS) package for mapping flow fields in rivers via Particle Image Velocimetry (PIV)

open access: yesSoftwareX
Non-contact, remote sensing approaches to measuring flow velocities in river channels are widely used, but typical workflows involve acquiring images in the field and then processing data later in the office.
Carl J. Legleiter, Michael Dille
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Coordinating sustained coastal and ocean observing systems in Germany [PDF]

open access: yes, 2019
The strategic approach to coordinate coastal and open ocean observations in Germany is introduced. The German Marine Research Consortium (KDM) aims at bringing together the marine science expertise of its member institutions and collectively presents ...
Janssen, Felix   +7 more
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

The Development of a Canadian Integrated Ocean Observing System (CIOOS)

open access: yesFrontiers in Marine Science, 2019
Ocean observation is fundamental to Canada’s ocean science community. The federal government, academia, small businesses, not-for-profit organizations, and other research partners, collect and synthesize physical, chemical and biological observations for
Andrew Stewart   +16 more
doaj   +1 more source

Evaluating the detectability of methane point sources from satellite observing systems using microscale modeling. [PDF]

open access: yesSci Rep, 2022
Bhardwaj P   +6 more
europepmc   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Functional Observers for Nonlinear Systems

open access: yesIFAC-PapersOnLine, 2011
Abstract: In this work, the problem of designing observers for estimating a single nonlinear functional of the state is formulated for general nonlinear systems. Notions of functional observer linearization are also formulated, in terms of achieving exactly linear error dynamics in transformed coordinates and with prescribed rate of decay of the ...
openaire   +1 more source

From procedural to complex rationality relations: Observed system and observing system [PDF]

open access: yesEuropean Journal of Economic and Social Systems, 2000
Procedural rationality and substantive rationality call for two different approaches in terms of methodology and epistemology. While in the first case, the question of interest is "what is it made of?" The appropriate methodology is analytic and the epistemology, positivist.
openaire   +4 more sources

Observing Environments

open access: yes, 2012
> Context • Society is faced with “wicked” problems of environmental sustainability, which are inherently multiperspectival, and there is a need for explicitly constructivist and perspectivist theories to address them.
Noe, Egon, Alrøe, Hugo Fjelsted
core  

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