Results 71 to 80 of about 2,432,658 (317)

Experimental Study On Rheological Properties Of Mixtures Of Silica Nanoparticles And Wormlike Micelles

open access: yesJournal of Applied Science and Engineering, 2022
This study explored potential applications of a mixtures of nanoparticles and wormlike micelles as a chemica flooding agent in a specific Bohai Bay Oilfield.
Meng Yu   +7 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Empipe™ User’s Manual Version 4.0 -- UNIX [PDF]

open access: yes, 1997
Empipe is a powerful and friendly software system for automated electromagnetic (EM) design optimization, driving the EM simulator em. Empipe allows you to designate geometrical and material parameters as candidate variables for optimization in an ...
Bandler, John W.   +3 more
core  

CO2 Footprint and Nodal Marginal Emission up to Distribution End Users for Energy Mix

open access: yesIEEE Access
To achieve the clean energy target set by various countries and states for 2030, it is crucial to assess Carbon Emission Flow (CEF) accurately across the entire energy supply chain.
Ahmed Y. Saber   +2 more
doaj   +1 more source

Bio-inspired spatially variant photonic crystals for self-collimation and beam-steering applications in the near-infrared spectrum

open access: yesScientific Reports, 2021
The self-collimation of light through Photonic Crystals (PCs) due to their optical properties and through a special geometric structure offers a new form of beam steering with highly optical control capabilities for a range of different applications. The
Rudra Gnawali   +5 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

An Optimal Preparation for Studying Optimization [PDF]

open access: yesNeuron, 2000
Imagine a fly navigating through a forest at 2 m/s. In order to correct for the effects of the wind and other flight instabilities, the fly must continually estimate its heading direction if only to avoid running into a tree or inadvertently flying in circles. Given the striking prominence of eyes on a fly's body, it is not surprising that vision plays
openaire   +2 more sources

Determinants of implementation of continuous glucose monitoring for patients with Insulin-Treated type 2 diabetes: a national survey of primary care providers

open access: yesBMC Primary Care
Objectives To identify determinants of continuous glucose monitoring (CGM) implementation from primary care providers’ (PCPs’) perspectives and examine the associations of these determinants with both PCP intent to discuss CGM with eligible patients and ...
Varsha G. Vimalananda   +8 more
doaj   +1 more source

Joint Optimal Power Allocation and Relay Selection Scheme in Energy Harvesting Two-Way Relaying Network

open access: yesFuture Internet, 2019
In this paper, we propose a joint power allocation, time switching (TS) factor and relay selection scheme for an energy harvesting two-way relaying communication network (TWRN), where two transceivers exchange information with the help of a wireless ...
Xin Song   +3 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

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