Results 101 to 110 of about 5,040,527 (296)

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Mechanism of Strength Expression by Wet Strength Agents.

JAPAN TAPPI JOURNAL, 1998
Some applications such as tissue papers or filter papers require strength at wet even though paper orginally has weakness to water. For these applications, wet strength agents that meet such requirement are added to papers at the stage of pulp slurry.Namely, we have polyamide resin or melamine resin for the additives that give paper strength at wet ...
openaire   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Joint strength of single-bolted pultruded GFRP square hollow sections with mechanical inserts under elevated temperatures

, 2020
The sensitivity of the joint performance of pultruded fiber reinforced polymer (FRP) to elevated temperatures has been known to limit the widespread application of FRP composites in civil construction.
Hizam, R. M., Manalo, Allan C., Bai, Yu, Karunasena, Warna   +3 more
core   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Determination of mechanical properties of ceramic microspheres using an improved flat-plate crushing test and global cohesive zone modeling

Scientific Reports
Ceramic microspheres are widely used in various applications, such as nuclear fuel particles in reactors, ZrO2 particles for bone fillers, and SiC particles for precision grinding media.
Haojun Ma, Junnan Lv, Yubo Zhou, Yingxuan Dong, Yingzheng Song, Qun Li   +5 more
doaj   +1 more source

Numerical Assessment of the Laser Shock Analogy for Hypervelocity Impacts on Composite and Hybrid Spacecraft Shielding

Aerospace
This study numerically investigates the analogy between laser shock (LS) and projectile-based hypervelocity impact (HVI) for composite and hybrid spacecraft shielding materials and proposes a methodology for determining the LS parameters corresponding to
Giannis Floros, Panagiotis Rallis, Panagiotis Kormpos, Konstantinos Tserpes   +3 more
doaj   +1 more source

Hopf Bifurcations of a Stochastic Fractional-Order Van der Pol System

Abstract and Applied Analysis, 2014
The Hopf bifurcation of a fractional-order Van der Pol (VDP for short) system with a random parameter is investigated. Firstly, the Chebyshev polynomial approximation is applied to study the stochastic fractional-order system.
Xiaojun Liu, Ling Hong, Lixin Yang
doaj   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Determination of the Strain-Free Configuration of Multispan Cable

Shock and Vibration, 2015
For building a reasonable finite element geometric model, a method is proposed to determine the strain-free configuration of the multispan cable. The geometric conditions (the end conditions and the unstretched length conditions) as constraints for the ...
Chuancai Zhang, Qiang Guo, Xinhua Zhang
doaj   +1 more source