Results 111 to 120 of about 3,543,110 (254)

Book crossing numbers of the complete graph and small local convex crossing numbers

open access: yes, 2017
A $ k $-page book drawing of a graph $ G $ is a drawing of $ G $ on $ k $ halfplanes with common boundary $ l $, a line, where the vertices are on $ l $ and the edges cannot cross $ l $. The $ k $-page book crossing number of the graph $ G $, denoted by $
Dandurand, Julia   +4 more
core  

Relationships among chemical compositions of 9-10-11th ribs, carcass and empty body of young Nellore bulls

open access: yesBoletim de Indústria Animal, 2013
The direct determination of carcass and empty body composition as experimental routine, despite being the most accurate method, is time consuming, laborious and expensive.
Luiz Henrique Olivera Silva   +5 more
doaj  

Precipitation and temperature drive woody vegetation dynamics in the grasslands of sub‐Saharan Africa

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Identifying the drivers of ecosystem dynamics, and their spatiotemporal variation, is critical in the face of global change. Sub‐Saharan African grasslands support biodiversity, carbon storage, and livelihoods, yet the drivers of change remain poorly understood.
Francesco D'Adamo   +5 more
wiley   +1 more source

Sequential Bilateral Lenticulo-Corneal Touch in a Patient with Weill-Marchesani Syndrome

open access: yesJournal of Ophthalmic & Vision Research, 2008
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Mohammad-Reza Razeghinejad   +2 more
doaj  

“It Looks as if They Threw the Entire Periodic Table Into the River”: A Decolonial Perspective for Chemistry Education in the Context of Environmental Injustices

open access: yesScience Education, EarlyView.
ABSTRACT In this article I explore the case of the Mariana dam disaster in 2015 in Brazil seeking to contribute to reflections about the role of chemistry and chemistry education in environmental injustices. Drawing on stories about this disaster shared in the Dead River Podcast (2024), on wider literature and on other cases of environmental injustices
Haira E. Gandolfi
wiley   +1 more source

Correlation of Central Corneal Thickness with Schiotz and Goldmann Tonometry

open access: yesJournal of Ophthalmic & Vision Research, 2008
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Mohammad-Reza Razeghinejad   +3 more
doaj  

From Sustainability to Regeneration: Mapping the Conceptual Foundations and Future Directions of Regenerative Development

open access: yesSustainable Development, EarlyView.
ABSTRACT This paper investigates the theoretical and conceptual foundations of regenerative development and its relationship to sustainable development. Amid deepening global polycrises and growing disenchantment with the term “sustainability,” there is increasing interest in regeneration as a paradigm that moves beyond harm reduction and efficiency ...
Rosalind Yunibandhu, Philip Hallinger
wiley   +1 more source

Steroid Induced Ocular Hypertension Following Myopic Photorefractive Keratectomy

open access: yesJournal of Ophthalmic & Vision Research, 2008
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Mohammad-Ali Javadi   +4 more
doaj  

Reactive Nanoparticle Composed Bilayers: An Alternate Route Toward the Production of Pt/Al Nanofoils

open access: yesSmall, EarlyView.
Spark ablation‐assisted gas phase electrodeposition is an alternate route toward Pt/Al self‐propagation reactive system synthesis. Pt film morphology‐dependent reaction kinetics is a significant advantage. Low spark power and gas flow rate produce porous films and slow speeds, while high power and flow rate give three orders of magnitude faster ...
Nishchay A. Isaac   +16 more
wiley   +1 more source

The Challenges and Opportunities of Protein Coronas for Nanoscale Biomolecular Sensing

open access: yesSmall, EarlyView.
Nanoscale biomolecular sensors, or “nanobiosensors”, have enabled rapid detection of analytes with high sensitivity and specificity. In biological fluids, however, nanoscale objects are surrounded by biomolecules, that form an evolving encapsulating surface layer, commonly known as the protein corona.
Samuel Cheeseman   +6 more
wiley   +1 more source

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