Results 41 to 50 of about 84,932 (303)

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Planning the integration of ex situ plant conservation in Tasmania [PDF]

, 2013
Tasmania has a strong record of successful in situ plant conservation but there will always be a role for the integration of various ex situ measures into a plant conservation program due to pressure by threatening processes on wild populations.
Crane, Nepelle, Harris, Stephen, Shaw, Justine   +2 more
core  

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Potato diversity at height: multiple dimensions of farmer-driven in-situ conservation in the Andes [PDF]

, 2009
In-situ conservation Two types of in-situ conservation of crop genetic resources can be distinguished: farmer-driven and externally driven. The first is subject of this thesis and refers to the persistence of potato genetic resources in areas where ...
de Haan, S., Haan, S., de
core  

La conservation préventive des fonds d’archives, un travail d’équipe : une expérience de formation sur trois ans [PDF]

, 2012
Présentation d’une formation sur la conservation préventive in situ aux Archives départementales du Morbihan ayant pour originalité la mise en place d’un groupe de travail, son suivi sur trois ans et l’évaluation des pratiques en conservation préventive ...
Sallansonnet, Maud, Maud Sallansonnet
core   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

In Situ Conservation of Dry Meadows

Land
Grassland ecosystems are increasingly vulnerable as they are threatened by both intensive agriculture and abandonment of land use, which leads to overgrowth with scrub vegetation and forest. Given that meadows are habitat types of very high biodiversity, their loss significantly reduces local biodiversity.
Bavcon, Jože, Malovrh, Katja, Tomšič, Maja, Ravnjak, Blanka   +3 more
openaire   +2 more sources

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

Advanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Imagerie numérique et conservation-restauration : état de l’art et perspectives [PDF]

, 2019
L’imagerie scientifique est un outil incontournable des sciences de la conservation-restauration. La modification du support de la photographie, devenu numérique, le développement du rendu tridimensionnel qualitatif et quantitatif de l’image ont ...
Guillon, Odile, Pamart, Anthony, Jean-Marc Vallet, Anthony Pamart, Odile Guillon, May, Roland, Roland May, Vallet, Jean-Marc   +7 more
core   +1 more source