Results 51 to 60 of about 49,842 (194)

Overlap in signaling between Smoothened and the α subunit of the heterotrimeric G protein G13. [PDF]

open access: yesPLoS ONE, 2018
The Hedgehog family of morphogens has long been known to utilize, through the 7-transmembrane protein Smoothened (Smo), the heterotrimeric G protein Gi in both canonical and noncanonical forms of signaling.
Xueshui Guo   +4 more
doaj   +1 more source

Simulating stock prices using geometric Brownian motion model under normal and convoluted distributional assumptions

open access: yesScientific African, 2023
This study proposes a modified Geometric Brownian motion (GBM), to simulate stock price paths under normal and convoluted distributional assumptions. This study utilised four selected continuous probability distributions for the convolution because of ...
Eric Teye Mensah   +3 more
doaj   +1 more source

Sensing and Reprogramming Surface Receptor Activation With Synthetic Transcriptional Circuits

open access: yesAdvanced Science, EarlyView.
A synthetic receptor‐signalling induced transcription (RESIT) circuit is designed based on receptor activation mediated split protease complementation and release of membrane‐tethered synthetic transcriptional modules. The RESIT system enables probing Ca2+ entry, receptor tyrosine kinase (RTK) activities and Ras activation, and reprogramming RTK ...
Fei Liu   +5 more
wiley   +1 more source

Optimization of Molding Parameters Using Taguchi Method to Increase the Electrical Conductivity and Tensile Strength of Conductive Polymer Composites

open access: yesMATEC Web of Conferences, 2018
The focus of this research is to increase the electrical conductivity and tensile strength of conductive polymer composites (CPCs) materials using Taguchi method.
Suherman H   +3 more
doaj   +1 more source

Option pricing with neural networks vs. Black-Scholes under different volatility forecasting approaches for BIST 30 index options

open access: yesBorsa Istanbul Review, 2022
This study compares the performances of neural network and Black-Scholes models in pricing BIST30 (Borsa Istanbul) index call and put options with different volatility forecasting approaches.
Zeynep İltüzer
doaj   +1 more source

Eco‐Innovation, Economic Complexity, and Sustainability: A Bibliometric and Systematic Literature Review

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study systematizes the literature on eco‐innovation and economic complexity, aiming to understand how the sophistication of productive structures shapes countries' capacity to develop environmentally responsible innovations, and how eco‐innovation may, in turn, influence productive sophistication.
Gregory Matheus Pereira de Moraes   +1 more
wiley   +1 more source

Momentos estocásticos de orden superior y la estimación de la volatilidad implícita: aplicación de la expansión de Edgeworth en el modelo Black-Scholes

open access: yesEstudios Gerenciales, 2014
El documento utiliza la expansión de Edgeworth en el modelo de Black-Scholes para estimar la volatilidad implícita y el impacto en el precio de la opción de los momentos estocásticos de orden superior, sobre contratos de opciones del Grupo Financiero ...
Gastón Silverio Milanesi
doaj   +1 more source

The Warped Galaxy ESO 510 G13 Lithograph [PDF]

open access: yes, 2003
This lithograph is part of a series designed to bring the latest Hubble Space Telescope images into the classroom. In the educational activity, In Search of ...

core  

Experimental and Numerical Investigation on the Dynamic Impact Response of Hat‐Shaped Basalt Fiber‐Reinforced Polymer Composite Structures With Improved Interfacial Properties

open access: yesPolymer Composites, EarlyView.
Graphical abstract illustrating the experimental design and key findings of the study. ABSTRACT Basalt fiber‐reinforced polymer (BFRP) composites are gaining attention as sustainable alternatives to conventional fiber‐reinforced polymers owing to their favorable mechanical properties and environmental advantages.
Abdulrahman Adeiza Musa   +7 more
wiley   +1 more source

Antagonistic Regulation of Neurite Morphology through Gq/G11 and G12/G13 [PDF]

open access: yesJournal of Biological Chemistry, 2008
The induction of neurite retraction and growth cone collapse via G-protein-coupled receptors is involved in developmental as well as regenerative processes. The role of individual G-protein-mediated signaling processes in the regulation of neurite morphology is still incompletely understood. Using primary neurons from brains lacking Galpha(q)/Galpha(11)
Alexander, Nürnberg   +3 more
openaire   +2 more sources

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