Results 81 to 90 of about 5,113,791 (300)

Folder 6: Model engine data sheets and operating instructions, J - N, ca. 1960, 1972, 1988

open access: yes, 1960
Instructions, illustrations, and parts price list for a Dynamic Models, INC. Johnson Engines.
Dynamic Models, Inc.
core  

Design and implementation of CMUT multi-channel ultrasonic transceiver board based on PXIe

open access: yesDianzi Jishu Yingyong
To enable multi-channel pulse transmission, data acquisition, storage, transmission, and analysis based on a capacitive micromachined ultrasonic transducer (CMUT) array, a 32-channel ultrasound transceiver board was designed based on the PXIe bus.
Wu Shuaiqi   +5 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Dynamics of multidrug resistant tuberculosis in Veracruz, México between 2002 and 2008

open access: yesJournal of Infection in Developing Countries, 2010
This item has no abstract. Use the links below to access the full text.
Roberto Zenteno-Cuevas   +4 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

From molecular dynamics to Brownian dynamics [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2014
Three coarse-grained molecular dynamics (MD) models are investigated with the aim of developing and analysing multi-scale methods which use MD simulations in parts of the computational domain and (less detailed) Brownian dynamics (BD) simulations in the remainder of the domain. The first MD model is formulated in one spatial dimension.
openaire   +4 more sources

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

The Sand Dune Managers Handbook [PDF]

open access: yes, 2021
Coastal sand dunes are found on coastlines around the world and support a high level of biodiversity, including many threatened plant, insect and animal species.
Jones, L., Rooney, P., Rhymes, J.
core   +2 more sources

SPPIRO: a Soft, Power-autonomous, Proprioceptive In-pipe Robot for adaptive inspection in complex pipeline environments

open access: yesnpj Robotics
Subterranean and industrial pipelines are critical infrastructure for transporting water, oil, and gas, yet their internal complexity—featuring varying diameters, sharp turns, and multi-directional junctions—poses significant challenges for conventional ...
Zexiong Chen   +3 more
doaj   +1 more source

Investigation of Submerged MEMS Ultrasonic Sensors for Underwater Obstacle Avoidance Application

open access: yesRemote Sensing
Ultrasound is a powerful and versatile technology that has been applied extensively in medicine and scientific research. The development of miniature underwater robots focuses on achieving specific tasks, such as surveys and inspections in confined ...
Zhihao Wang   +12 more
doaj   +1 more source

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