Results 61 to 70 of about 319,453 (199)
Calcium, snails, and birds: a case study [PDF]
Web Ecology, 2000 Recent studies have shown that wild birds breeding in acidified areas have difficulties with obtaining sufficient calcium for their eggshells, and that the cause of it is the shortage of land snails.
R. Mänd, V. Tilgar, A. Leivits
doaj +1 more source
Testing the Finch Hypothesis on Green OA Mandate Ineffectiveness [PDF]
, 2012 We have now tested the Finch Committee's Hypothesis that Green Open Access Mandates are ineffective in generating deposits in institutional repositories.
Brody, Tim +5 more
core +1 more source
Snake prices and crocodile appetites: Aquatic wildlife supply and demand on Tonle Sap Lake, Cambodia [PDF]
, 2010 Commercial trade is a major driver of over-exploitation of wild species, but the pattern of demand and how it responds to changes in supply is poorly understood.
Berkes +45 more
core +1 more source
Risk, Hazards &Crisis in Public Policy, Volume 17, Issue 1, March 2026.ABSTRACT Hybrid crisis governance – combining hierarchical control with networked collaboration – has gained increasing attention in the public policy and crisis management literatures. Yet, the concept of hybridity remains crude and underdefined, limiting its analytical utility.
Svante Aasbjerg Thygesen +2 more
wiley +1 more source
Rethinking Seawater Mo Isotope Mass‐Balance and the Sedimentary Mo Record
Paleoceanography and Paleoclimatology, Volume 41, Issue 3, March 2026.Abstract A lingering misconception is that seawater 98Mo/95Mo ratios should have increased more or less linearly with the oxygenation of Earth's oceans. At the root of this hypothesis is the generalization that oxidizing marine sediments have a stronger affinity for lighter‐mass Mo isotopes than their reducing counterparts.
C. M. Ostrander, O. Dellwig
wiley +1 more source
Molecular Genetics & Genomic Medicine, 2019 Background The minimal critical region in 2q23.1 deletion syndrome comprises one gene only, that is, the methyl‐CpG‐binding domain protein 5 (MBD5) gene.
Willem Verhoeven +6 more
doaj +1 more source
The Generalization of Mands [PDF]
The Analysis of Verbal Behavior, 2017 The mand is a type of verbal operant whose response form is under control of a motivating operation (MO). It is the first verbal operant to be acquired, directly benefits the speaker, leads to the development of other behaviors, and may serve to replace problem behavior.
openaire +2 more sources
Growth, Profits and Technological Choice: The Case of the Lancashire Cotton Textile Industry, 1880-1914 [PDF]
, 2000 [FIRST PARAGRAPH] The institutional perspective sees the UK's economic decline in the twentieth century as rooted in the rigidities established at the end of the nineteenth.
Procter, S., Toms, S.
core
Oikos, Volume 2026, Issue 2, February 2026.Urbanisation is a major driver of environmental change, reshaping ecological and evolutionary processes. Urban‐driven phenotypic differences are increasingly documented, but the underlying role of selection is still understudied. One pattern is the consistent reduction of carotenoid‐based plumage pigmentation in city birds.
Nicolas Bekka +3 more
wiley +1 more source
What is the best treatment approach for severe blepharitis?
Vision Pan-America, 2014 Blepharitis is one of the most common disorders encountered in ophthalmology. Despite this, it can often be overlooked and misdiagnosed. Blepharitis can manifest as anterior and/or posterior disease.
Paramdeep Mand, Mark J. Mannis
doaj +1 more source