Results 81 to 90 of about 806,737 (291)

Random walk, excess smoothness or excess sensitivity? Evidence from literature and an application for Turkish economy [PDF]

open access: yes
This paper observes the Turkish household’ consumption data to see whether it follows random walk or not. The quarterly data covers the period from 1987:1 to 2003:4.
Bilgili, Faik
core  

T THE EFFECT OF BACK MASSAGE ON BREAST MILK FLUENCY IN POSTPARTUM MOTHERS WITH CESAREAN SECTION

open access: yesJournal of Nursing Invention, 2020
Background: Mothers who deliver by SC are at 3 times greater risk of experiencing barriers to breastfeeding compared to normal birth. WHO sets the indicator of SC delivery at 5-15% for each country, if not according to indications SC surgery can ...
Farhandika Putra, Siti Rukayah
doaj   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

open access: yesFEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao   +10 more
wiley   +1 more source

Enhanced Neural Network Filtering for High-Temperature H2O Concentration Detection Based on U-Net

open access: yesPhotonics
To address severe noise interference in high-temperature H2O absorption spectra in metallurgical environments and the limited performance of traditional filtering algorithms, this study proposes an enhanced U-Net neural-network filtering method based on ...
Zhenqiang Liu   +6 more
doaj   +1 more source

Beta1 subunits enable fentanyl‐induced BK channel activation and opioid regulation of cerebral artery diameter

open access: yesFEBS Open Bio, EarlyView.
During the current opioid crisis, the majority of overdose deaths are attributed to ultra‐potent synthetic opioids, such as fentanyl. While fentanyl exerts its action via opioid receptors, we propose that potassium channels in the brain blood vessels may also sense fentanyl.
Shiwani Thapa   +4 more
wiley   +1 more source

Generalized fractional smoothness and $L_p$-variation of BSDEs with non-Lipschitz terminal condition [PDF]

open access: yes, 2011
We relate the $L_p$-variation, $2\le p < \infty$, of a solution of a backward stochastic differential equation with a path-dependent terminal condition to a generalized notion of fractional smoothness.
Gobet, Emmanuel   +2 more
core  

Optimization of surface roughness and elastic modulus in screw-assisted additive manufacturing of polymer parts

open access: yesAdvances in Mechanical Engineering
In this study, a granular extrusion system comprising of a screw and cylinder was used to fabricate 3D-printed parts with Acrylonitrile butadiene styrene (ABS) material.
Mohammad Mahdi Salehi   +1 more
doaj   +1 more source

Using fluorescence fluctuation spectroscopy to quantify molecular dynamics within cells

open access: yesFEBS Open Bio, EarlyView.
Microscopy techniques like fluorescence correlation spectroscopy (FCS) and number and brightness analysis (N&B) allow to quantify concentrations, diffusion rates, and oligomerization of fluorescently labeled molecules in the living cell. In this protocol the principles of how to set up these types of experiments are described including calibration ...
Mark A. Hink
wiley   +1 more source

Construction of macro-micro progressive traffic impact evaluation index system based on simulation

open access: yesShenzhen Daxue xuebao. Ligong ban
Traffic impact analysis (TIA) plays an important role in urban planning and project construction management, particularly for coordinated development of land use and transportation systems.
WANG Yanli, XIANG Zhengliang, JIN Yuning
doaj   +1 more source

Surface modification of 3D‐printed polycaprolactone scaffolds with silk fibroin for bone tissue engineering

open access: yesFEBS Open Bio, EarlyView.
Coating 3D‐printed PCL scaffolds with silk fibroin can improve biocompatibility and bone cell adhesion. One innovative design for tissue‐engineering scaffolds uses 3D printing technology. Here, we used polycaprolactone (PCL) filament as a biocompatible material to design a porous 3D scaffold for bone tissue engineering.
Hamed Koeini   +7 more
wiley   +1 more source

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