Results 61 to 70 of about 1,235,726 (352)

Incentives for Delay-Constrained Data Query and Feedback in Mobile Opportunistic Crowdsensing

open access: yesSensors, 2016
In this paper, we propose effective data collection schemes that stimulate cooperation between selfish users in mobile opportunistic crowdsensing. A query issuer generates a query and requests replies within a given delay budget.
Yang Liu, Fan Li, Yu Wang
doaj   +1 more source

Enhancing the Security Behind Municipal Obligations: Flushing and U.S. Trust Lead the Way [PDF]

open access: yes, 1977
When bond counsel\u27 render their legal opinion approving the issuance and delivery of a municipal obligation, one of the opinions traditionally expressed is that the obligation is valid and legally binding according to its terms.
Bond, Kenneth W.
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

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

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

The research of convertible bond pricing based on credit risk of guarantor

open access: yes上海师范大学学报. 自然科学版, 2014
In this paper,we study convertible bonds pricing from the perspective of investors under the background of credit risk of guarantor.The default process of the bond issuer and guarantor are assumed to be a poisson process,and we consider the stock price ...
FU Yi, ZHANG Jizhou, QIU Yazun
doaj   +1 more source

Guest editorial: Industry 4.0 special issue [PDF]

open access: bronze, 2022
Abid Haleem   +3 more
openalex   +1 more source

ViotSOC: Controlling Access to Dynamically Virtualized IoT Services using Service Object Capability [PDF]

open access: yes, 2017
Virtualization of Internet of Things(IoT) is a concept of dynamically building customized high-level IoT services which rely on the real time data streams from low-level physical IoT sensors.
Jin, Jiong, Keoh, Sye Loong, Ko, Hajoon
core   +1 more source

The effect of issuer leverage on issuer bid and ask quotes for structured retail products [PDF]

open access: yesThe European Journal of Finance, 2020
The financial institution that issues a structured retail product (SRP) becomes the dealer for that security. Issuer–dealer funding constraints can directly impact price quotes for SRPs. The 2007–2009 financial crisis diminished issuer funding liquidity, and both bid and ask quotes declined, with the decrease in bids being significantly greater than ...
openaire   +2 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

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