Results 101 to 110 of about 1,842 (188)

Navigation Performance of Global Navigation Satellite Systems in the Space Service Volume [PDF]

open access: yes
This paper extends the results I reported at this year's ION International Technical Meeting on multi-constellation GNSS coverage by showing how the use of multi-constellation GNSS improves Geometric Dilution of Precision (GDOP).
Force, Dale A.
core   +1 more source

Microscale flow dynamics of red blood cells in a circular microchannel [PDF]

open access: yes, 2008
The blood flow dynamics in microcirculation depends strongly on the motion, deformation and interaction of RBCs within the microvessel. This paper presents the application of a confocal micro-PTV system to track RBCs through a circular ...
Imai, Yohsuke   +8 more
core  

Study on the Spatial Coupling Coordination of Public Service Facilities Around Large Comprehensive Hospitals in Beijing from a Supply–Demand Perspective

open access: yesBuildings
With the development of urban construction and the improvement of residents’ quality of life, the focus of governance has shifted to a people-centered approach.
Xiaoqi Wang   +5 more
doaj   +1 more source

Blood cell motions and interactions in microchannels [PDF]

open access: yes, 2007
Detailed knowledge on the motions and interactions of individual blood cells flowing in microchannels is essential to provide a better understanding on the blood rheological properties and disorders in microvessels. This paper presents the ability of a
Fujiwara, Hiroki   +7 more
core  

SCM, DCM, SSCM ТА SDCM як сучасні концепції діяльності промислових підприємств

open access: yes, 2017
Однією з нових концепцій, що набула поширення з середини ХХ ст., є концепція управління ланцюгами поставок (Supply Chain Management – SCM). Особливу актуальність поширення цієї концепції можна пояснити загостренням конкуренції між виробниками продукції і, як наслідок, необхідність формування ними додаткових конкурентних переваг.
openaire   +1 more source

Дистанційне вимірювання рельєфу поверхні [PDF]

open access: yes, 2007
Проаналізовано можливість використання градієнтних волокон для побудови тривимірних мікроскопів для віддаленого огляду. Запропоновано структуру мікроскопа, схему корекції фазових викривлень, що виникають у волокні.
Гончарук, О. В.   +3 more
core  

Polynomial matrices, representations, and linear system theory [PDF]

open access: yes
Frequency domain analogies, polynomial matrices, and linear ...
Wolovich, W. A.
core   +1 more source

In vitro blood flow in a rectangular PDMS microchannel: experimental observations using a confocal micro-PIV system [PDF]

open access: yes, 2008
Progress in microfabricated technologies has attracted the attention of researchers in several areas, including microcirculation. Microfluidic devices are expected to provide powerful tools not only to better understand the biophysical behavior of blood ...
Imai, Yohsuke   +7 more
core  

Enhanced Anti-Bacterial Activity of Arachidonic Acid against the Cariogenic Bacterium Streptococcus mutans in Combination with Triclosan and Fluoride

open access: yesAntibiotics
Dental caries is a global health problem that requires better prevention measures. One of the goals is to reduce the prevalence of the cariogenic Gram-positive bacterium Streptococcus mutans.
Avraham Melkam   +3 more
doaj   +1 more source

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