Results 31 to 40 of about 7,578,059 (299)

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

open access: yesAdvanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu   +4 more
wiley   +1 more source

Turistkomerc Photo Archive [PDF]

open access: yes, 2021
In 1992, Turistkomerc, the bureau for touristic propaganda Zagreb, was privatised. In its posses-sion were office and printing spaces in Zagreb city centre, machines, books and similar assets, but probably what was most important was its photo archive, consisting of a vast collection of colour slides, showing not only tourist centres and cultural ...
openaire   +1 more source

Functional Sex Reversal in Adult Gonochoristic Teleosts is Mediated by Ovarian Germline Stem Cell Plasticity and Somatic Cell Transdifferentiation

open access: yesAdvanced Science, EarlyView.
Oocytes play crucial roles in maintaining ovarian fate in adult gonochoristic fish. Targeted oocyte ablation with aromatase inhibition triggers the activation of surviving germline stem cells and the transdifferentiation of somatic cells from granoulosa/theca to Sertoli/Leydig lineages, inducing a complete and functional female‐to‐male sex reversal ...
Yang Yang   +6 more
wiley   +1 more source

The Landscape of Long Non‐Coding RNAs Provides Insights Into the Domestication and Improvement of Pear Fruit

open access: yesAdvanced Science, EarlyView.
This study reveals that long non‐coding RNAs represent important regulatory components underlying pear domestication and improvement. Integrative multi‐omics analyses identify selected lncRNAs associated with fruit traits, while functional validation uncovers a lignin‐related lncRNA, lncRNA‐pys, that promotes lignin accumulation.
Bobo Song   +9 more
wiley   +1 more source

Photo Archives and Linked Open Data. The Added Value

open access: yesOpen Library of Humanities
In the last two decades, cultural heritage institutions have been revisiting the way they publish their data. Due to the rise of Semantic Web technologies and graph-based search engines, the shift in the technology stack has required many to reconsider ...
Marilena Daquino
doaj   +2 more sources

Photo Archives and the Idea of Nation [PDF]

open access: yes, 2014
The question of the (photographic) construction and representation of national identity is not limited to the ‘long 19th century’, but is a current issue in the post-colonial, post-global, digital world. The essays by international contributors aim at studying the relationship between photographic archives and the idea of nation, yet without focusing ...
Caraffa, Costanza, SERENA, TIZIANA
openaire   +2 more sources

Single‐Cell Profiling Reveals a Protective WNT5A‐ATF3‐FOSB Signaling Axis in Hair Follicle Stem Cells During Androgenetic Alopecia

open access: yesAdvanced Science, EarlyView.
Androgenetic alopecia (AGA) is a common form of hair loss with limited treatment options. Silencing of WNT5A signaling, which is widely known as the trigger of the ncWNT signaling pathway, happens in hair follicle stem cells from balding areas. It leads to downregulation of ATF3 and its target FOSB.
Ruiyu Luo   +10 more
wiley   +1 more source

Alternating Shear Force of Respiration Regulates Cell Interactions of Fibroblasts and Macrophages to Promote Soft Tissue Integration of Chest Wall Polyetheretherketone Implants

open access: yesAdvanced Science, EarlyView.
Given that PEEK chest wall implants induce shear force at the soft tissue‐implant interface due to respiratory motion in the early in vivo post‐implantation stage. We confirmed that this mechanical stimulus triggers the PIEZO1/ITGB1/YAP1 signalling axis in L929 and the STAT6/p‐STAT6 pathway in RAW264.7, which in turn mediates adhesion and migration of ...
Rou Huang   +14 more
wiley   +1 more source

Exploring Memory Cues to Aid Information Retrieval from Personal LifeLog Archives [PDF]

open access: yes, 2009
The expansion of personal information archives and the emerging field of Personal Lifelogs (PLs) are creating new challenges for information retrieval (IR).
Chen, Yi
core   +2 more sources

Historicising uncertainty in photo archives for semantic modelling purposes

open access: yesJLIS.it
Cultural Heritage (CH) data are inherently ambiguous: attributions shift, authorship is debated, and titles or dates are often uncertain or contested.
Marilena Daquino
doaj   +1 more source

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