Results 71 to 80 of about 1,062,070 (237)

Are ad-hoc disclosure rules correctly put into action? An empirical analysis including firms of the German Neuer Markt. [PDF]

open access: yes, 2005
Im Rahmen einer Ereignisstudie am deutschen Kapitalmarkt wird untersucht, ob Adhoc- Mitteilungen korrekt eingesetzt werden. Die Ergebnisse belegen, daß Nemax-50-Unternehmen die Veröffentlichung potentiell positiver Meldungsinhalte bevorzugen und die ...
Güttler, André
core  

Forums for citizen journalists? Adoption of user generated content initiatives by online news media [PDF]

open access: yes, 2008
The mainstream online news media face accusations of being slow to respond to so-called 'grassroots' or 'citizen journalism', which uses the world wide web, and in particular blogs and wikis, to publish and promote independent news-related content.
Thurman, N.
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Application of text mining in library book procurement

open access: yesMATEC Web of Conferences, 2017
With the diversification of readers’ preferences, the continuous growth of book price and the shortage fund for purchasing books, it becomes increasingly important to explore reads’ real needs and spend limited money on those needed books.
Cong Ding
doaj   +1 more source

Digital Preservation of Photo Journalism (Case Study of the Kompas Daily)

open access: yesRecord and Library Journal, 2017
Newspaper provides many information from politics, economics, cultures, and sports for society. Newspaper reports important events in the world. Besides the news, there also some pictures portraying those events.
Yuli Rahmawati
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Campaign leaks and the far-right: who influenced #Macronleaks on Twitter? [PDF]

open access: yes, 2017
Shortly before the French presidential election, a large number of emails from Emmanuel Macron’s campaign were leaked online. The details of the leak quickly spread on social media, but mainstream news organisations in France were prohibited from ...
Ahmed, Wasim, Downing, Joseph
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Independent journalism in the South Pacific: two campus-based media case studies in Fiji and New Zealand [PDF]

open access: yes, 2011
Two South Pacific regional journalism university publications, one digital and the other primarily print based, have developed innovative and convergent partnerships with the news media industry and have become strategic models.
Robie, D
core   +1 more source

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