Results 91 to 100 of about 146,822 (252)

The Keystone‐Pathogen Hypothesis Updated: The Role of Porphyromonas gingivalis in Periodontitis

open access: yesJournal of Periodontal Research, EarlyView.
Porphyromonas gingivalis orchestrates a coordinated manipulation of immune and inflammatory responses in periodontal tissues which leads to the generation of a dysbiotic, subgingival biofilm community, and progression of periodontitis. The type 9 secretion system, lipid A modification, and the formation of outer membrane vesicles are important ...
Mike A. Curtis   +2 more
wiley   +1 more source

Joseph Beuys’ Rediscovery of Man–Nature Relationship: A Pioneering Experience of Open Social Innovation

open access: yesJournal of Open Innovation: Technology, Market and Complexity, 2018
The emerging paradigm of sustainability represents a challenging field in terms of new technologies, market regulations, and business models. Limits of both linear industrial development and consumerist way of living have been clearly identified since ...
Fabio Maria Montagnino
doaj   +1 more source

ARCA. Semantic exploration of a bookstore

open access: yesInternational Working Conference on Advanced Visual Interfaces, 2020
In this demo paper, we present ARCA, a visual-search based system that allows the semantic exploration of a bookstore. Navigating a domain-specific knowledge graph, students and researchers alike can start from any specific concept and reach any other ...
Eleonora Bernasconi   +8 more
semanticscholar   +1 more source

Development and production of allogeneic cord blood‐derived red blood cell concentrates for transfusion to extremely preterm neonates, the All‐Cord study

open access: yesTransfusion, EarlyView.
Abstract Background Extremely preterm neonates often require red blood cell (RBC) transfusions derived from adult donors. These transfusions introduce adult hemoglobin into a neonatal hematopoietic system dominated by fetal hemoglobin (HbF), shifting the oxygen‐dissociation curve and increasing oxygen delivery to immature tissues.
Jip H. van Daelen   +8 more
wiley   +1 more source

Terrestrial Analogs to Titan for Geophysical Research

open access: yesReviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon   +21 more
wiley   +1 more source

Role of ArcA in the regulation of antibiotic sensitivity in avian pathogenic Escherichia coli

open access: yesPoultry Science
: Avian pathogenic Escherichia coli (APEC) is one of the common extraintestinal infectious disease pathogens in chickens, geese, and other birds, inducing serious impediments to the development of the poultry industry.
Kai Ma   +6 more
doaj   +1 more source

ARCA-ARCA DARI CANDI TONDOWONGSO DAN CANDI GURAH, KEDIRI

open access: yesBerkala Arkeologi, 2008
Gurah district which located at Kediri region is very rich in term of archaeological heritage. Lot of statues and brick structures were found at Tondowongso and Tiru Lor area. The most interesting thing is the discovery of Brahmā, Candra, Sūrya, Nandi and Yoni statues.
openaire   +3 more sources

Estimation of Zero Intelligence Models by L1 Data

open access: yes, 2016
A unit volume zero intelligence (ZI) model is defined and the distribution of its L1 process is recursively described. Further, a generalized ZI (GZI) model allowing non-unit market orders, shifts of quotes and general in-spread events is proposed and a ...
Šmíd, Martin
core   +1 more source

Sexual Monomorphism and Size‐Related Shape Change in the Beak of the Greater Flamingo (Phoenicopterus roseus)

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Adult Greater Flamingos showed no significant sexual dimorphism in beak shape in either dorsal or lateral view. Geometric morphometric analyses revealed broad overlap between sexes, while dorsal beak shape displayed a significant size‐related allometric component.
Ebuderda Günay   +8 more
wiley   +1 more source

PCI in ARCA

open access: yesHeart India, 2013
Angioplasty of anomalous coronary arteries can be technically challenging because of the difficulty in selectively cannulating the aberrant vessel. I present my experience with angioplasty of an anomalous right coronary artery. A 6- Fr amplatz left 1 guiding catheter was used to obtain stable position in the right coronary artery and angioplasty was ...
openaire   +2 more sources

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