Results 51 to 60 of about 4,071,178 (286)

The optimal design of standard gearsets [PDF]

open access: yes, 1983
A design procedure for sizing standard involute spur gearsets is presented. The procedure is applied to find the optimal design for two examples - an external gear mesh with a ratio of 5:1 and an internal gear mesh with a ratio of 5:1.
Coy, J. J., Savage, M., Townsend, D. P.
core   +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

Microstructure and Mechanical Characterization of Rice Husks from the Tolima Region of Colombia

open access: yesResources
The under-utilization of rice husk, a milling by-product, demands attention due to its widespread disposal and limited usage. This research aims to assess the physical properties and mechanical behavior of three rice husk varieties (F 2000, Orizyca, and ...
Oscar Araque   +2 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Design of a Broadband Array Pattern of Underwater Cymbal Transducers

open access: yesSensors, 2021
Cymbal transducers are frequently used as an array rather than a single element because of their high quality factor and low energy conversion efficiency.
Donghyun Kim   +5 more
doaj   +1 more source

Health Care Benefits -- Creating the Optimal Design [PDF]

open access: yes, 2009
Explores the role of benefit design and market innovations such as consumer-driven health plans and value-based insurance design to maximize beneficial coverage and offer incentives for better health and efficiency.
Bonnie J. Austin, Sharon B. Arnold
core  

Optimal greenhouse design should take into account optimal climate management [PDF]

open access: yes
The objective of this paper is to demonstrate that optimal greenhouse design must account for (and be combined to) optimal climate management. We prove this by showing that different strategies and set-points to control the greenhouse ventilators result ...
Henten, E.J., van   +3 more
core   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Single-Objective Optimal Design of a High-Performance Wind Turbine Airfoil Family

open access: yesIEEE Access, 2023
The development of high-performance wind turbine blade airfoil families is an important research topic in wind power generation technology. Using the NACA63 series airfoil as the initial airfoil, the XFOIL software based on the panel method is used to ...
Zhaohuang Zhang   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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