Results 71 to 80 of about 40,461 (205)

The nuclear import of the transcription factor MyoD is reduced in mesenchymal stem cells grown in a 3D micro-engineered niche

Scientific Reports, 2021
Smart biomaterials are increasingly being used to control stem cell fate in vitro by the recapitulation of the native niche microenvironment. By integrating experimental measurements with numerical models, we show that in mesenchymal stem cells grown ...
Emanuela Jacchetti, Ramin Nasehi, Lucia Boeri, Valentina Parodi, Alessandro Negro, Diego Albani, Roberto Osellame, Giulio Cerullo, Jose Felix Rodriguez Matas, Manuela Teresa Raimondi   +9 more
doaj   +1 more source

Ulvan‐Based Electrospun Nanofibres From Water Solutions: Process Conditions and Characterisations

Journal of Applied Polymer Science, Volume 143, Issue 4, January 20, 2026.
Ulvan‐based electrospun nanofibres. ABSTRACT Recently, marine biopolymers have attracted considerable attention due to their high biocompatibility and biodegradability, making them ideal candidates in biomedical fields such as wound care, drug delivery, and tissue engineering.
Jacopo Paini, Federica Zaccheria, Gianluca Ottolina, Claudia Vineis, Erica Savino, Alessio Varesano   +5 more
wiley   +1 more source

H_2 and CO Emission from Disks around T Tauri and Herbig Ae Pre-Main-Sequence Stars and from Debris Disks around Young Stars: Warm and Cold Circumstellar Gas [PDF]

, 2001
We present ISO Short-Wavelength Spectrometer observations of H_2 pure-rotational line emission from the disks around low- and intermediate-mass pre-main-sequence stars as well as from young stars thought to be surrounded by debris disks.
Becklin, E. E., Blake, G. A., Horn, J., Kessler, J., Mannings, V., Natta, A., Sargent, A. I., Thi, W. F., van den Ancker, M. E., van Dishoeck, E. F., van Zadelhoff, G. J.   +10 more
core   +3 more sources

Developing Calibration Reference Materials and Standardized Protocols for Reliable DSC of Polyolefins

Journal of Applied Polymer Science, Volume 143, Issue 3, January 15, 2026.
Standardized protocol for reducing T m standard deviation. ABSTRACT Differential scanning calorimetry (DSC) serves as a critical analytical tool in the polyolefin industry for quality control and product differentiation. Between 2000 and 2025, 7574 global patent applications referenced DSC data, highlighting its ubiquitous role in the industry.
Xingxing Zhang, Lin Liu, Xuelei Duan, Zhe Zhou, Peiqian Yu, Yue Yu, Linfeng Chen, Rongjuan Cong   +7 more
wiley   +1 more source

X-Shooter spectroscopy of young stellar objects: IV -- Accretion in low-mass stars and sub-stellar objects in Lupus

, 2013
We present X-Shooter/VLT observations of a sample of 36 accreting low-mass stellar and sub-stellar objects (YSOs) in the Lupus star forming region, spanning a range in mass from ~0.03 to ~1.2Msun, but mostly with 0.1Msun < Mstar < 0.5Msun.
Alcalá, J. M., Biazzo, K., Comerón, F., Covino, E., Cupani, G., D'Elia, V., Frasca, A., Manara, C. F., Natta, A., Randich, S., Rigliaco, E., Spezzi, L., Stelzer, B., Testi, L.   +13 more
core   +1 more source

TADF Emission in Supramolecular Assemblies through Cooperativity and Polymorphism

Advanced Optical Materials, Volume 14, Issue 1, 9 January 2026.
Macroscopic self‐assembled fibers emitting orange color with thermally activated delayed fluorescence (TADF) character are obtained by using encumbered phenyl D‐A linkers in a D‐A‐D configuration. The new dye self‐assembles through a cooperative mechanism into fibers that emit light upon electrical stimulus in solution‐processed organic light‐emitting ...
Marvin Nyenhuis, Jana Lohmann, Constantin G. Daniliuc, Maximilian Niehues, Florian Boße, Chiara Botta, Umberto Giovanella, Nikos L. Doltsinis, Fabio Rizzo   +8 more
wiley   +1 more source

Impact of Attaching Selectively Reflecting Cholesteric Layers on Edge Output of Static and Dynamic Luminescent Solar Concentrators

Advanced Photonics Research, Volume 7, Issue 1, January 2026.
Luminescent solar concentrators (LSCs) are colorful solar energy devices designed for integration into urban settings. Their modest efficiencies partly result from excessive light surface losses . By directly coating both static and switchable LSCs with selectively reflecting chiral nematic (cholesteric) layers red‐shifted ≈70 nm to the peak emission ...
Sebastian J. M. Robben, Pietro Commessatti, Ece Taşan, Gianmarco Griffini, Michael G. Debije   +4 more
wiley   +1 more source

Libera professione e laicità della psicanalisi

M@GM@, 2015
La psicanalisi, nella sua accezione tradizionale, è una pratica formativa. Lo scopo principale dell’analisi è di produrre un analista. La dimensione terapeutica è solo un’applicazione possibile, nemmeno l’unica, della psicanalisi.
Davide Natta
doaj  

ANALYSIS OF MOLECULAR CHARACTERISTICS OF THE ISOPRENE POLYMERIZATION PRODUCT ON A ZIEGLER-NATTA TITANIUM CATALYST BY MATHEMATICAL MODELING [PDF]

, 2020
Eldar Miftakhov, Светлана Мустафина, G. A. Miftakhova   +2 more
openalex   +1 more source

Free‐Standing Halogen‐Bonded Nanosheets Formed by Ultrasonic Liquid Exfoliation

Advanced Science, Volume 13, Issue 3, 14 January 2026.
Free‐standing nanosheets held together by halogen bonding interactions (XB), formed through ultrasonic liquid exfoliation of layered molecular crystals, are reported here for the first time. The work challenges the conventional requirement for strong in‐layer interactions for the formation of stable nanosheets through liquid exfoliation and establishes
Prioti Choudhury Purba, Elisa Marelli, Thomas M. Roseveare, Joshua Nicks, Lee Brammer, Nicholas G. White, Natalia Martsinovich, Giuseppe Resnati, Pierangelo Metrangolo, Jonathan A. Foster   +9 more
wiley   +1 more source