Results 71 to 80 of about 480,347 (303)

The Visual Centrifuge: Model-Free Layered Video Representations

open access: yes, 2019
True video understanding requires making sense of non-lambertian scenes where the color of light arriving at the camera sensor encodes information about not just the last object it collided with, but about multiple mediums -- colored windows, dirty ...
Alayrac, Jean-Baptiste   +2 more
core   +1 more source

Numerical model for the determination of the soil retention curve from global characteristics obtained via a centrifuge [PDF]

open access: yes, 2012
A novel centrifuge set-up for the study of unsaturated flow characteri\-stics in porous media is examined. In this set-up, simple boundary conditions can be used, but a free moving boundary between unsaturated-saturated flow arises.
Kačur, Jozef   +2 more
core   +2 more sources

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Computer control study for a manned centrifuge Final technical report [PDF]

open access: yes
Analog simulation of manned centrifuge capability for production of various gravity levels - centrifuge control ...
Pack, E., Stone, J., Tsui, K.-C.
core   +1 more source

Field-induced diastereomers for chiral separation [PDF]

open access: yes, 2019
A novel approach for the state-specific enantiomeric enrichment and the spatial separation of enantiomers is presented. Our scheme utilizes techniques from strong-field laser physics, specifically an optical centrifuge in conjunction with a static ...
Küpper, Jochen   +4 more
core   +2 more sources

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Autobalancing and FDIR for a space-based centrifuge prototype [PDF]

open access: yes, 2005
This report summarizes centrifuge-related work performed at the Smart Systems Research Laboratory at NASA Ames Research Center's Computational Sciences Division from 1995 through 2003.
Mah, Robert W., Wilson, Edward
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

DYNAMIC MODEL FOR RESEARCHING VIBRATIONS OF A DRUM WASHING MACHINE

open access: yesАлматы технологиялық университетінің хабаршысы, 2021
The article is devoted to mathematical modeling of the washing process in drum washing machines. The aim of the research is to develop and improve a dynamic model for studying physical processes occurring in the oscillatory system of suspension of drum ...

doaj  

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