Results 51 to 60 of about 96,662 (227)

Data gaps and heterogeneity limit our understanding of human–wildlife interactions: A continental study of Andean bears

open access: yesPeople and Nature, EarlyView.
Abstract The expansion and intensification of human activities have increased interactions between people and wildlife. Interactions involving bears and other large carnivores are complex and can lead to conflicts. Promoting positive coexistence requires managing information, which is not always available.
Roxana Rojas‐VeraPinto   +2 more
wiley   +1 more source

Future coastal population growth and exposure to sea-level rise and coastal flooding--a global assessment.

open access: yesPLoS ONE, 2015
Coastal zones are exposed to a range of coastal hazards including sea-level rise with its related effects. At the same time, they are more densely populated than the hinterland and exhibit higher rates of population growth and urbanisation. As this trend
Barbara Neumann   +3 more
doaj   +1 more source

Towards Multiscale and Multisource Remote Sensing Mineral Exploration Using RPAS: A Case Study in the Lofdal Carbonatite-Hosted REE Deposit, Namibia

open access: yesRemote Sensing, 2019
Traditional exploration techniques usually rely on extensive field work supported by geophysical ground surveying. However, this approach can be limited by several factors such as field accessibility, financial cost, area size, climate, and public ...
René Booysen   +6 more
doaj   +1 more source

Complex of primary and secondary parasitoids (Hymenoptera: Encyrtidae and Signiphoridae) of Hypogeococcus spp. Mealybugs (Hemiptera: Pseudococcidae) in the New World [PDF]

open access: yes, 2018
Se informan los resultados de los relevamientos de los parasitoides primarios y secundarios (hiperparasitoides) de Hypogeococcus spp. (Hemiptera: Pseudococcidae) realizados en el Nuevo Mundo durante el período 2009 para 2017 para obtener enemigos ...
Aguirre, María Belén   +6 more
core   +1 more source

Stereoselective synthesis of trans-fused iridoid lactones and their identification in the parasitoid wasp Alloxysta victrix, Part II: Iridomyrmecins

open access: yesBeilstein Journal of Organic Chemistry, 2012
Following our earlier approach to the synthesis of dihydronepetalactones, all eight stereoisomers of trans-fused iridomyrmecins were synthesized starting from the enantiomers of limonene.
Robert Hilgraf   +4 more
doaj   +1 more source

Forecasting price increments using an artificial Neural Network

open access: yes, 2000
Financial forecasting is a difficult task due to the intrinsic complexity of the financial system. In the present paper we relate our experience using neural nets as financial time series forecast method.
Castiglione, Filippo
core   +2 more sources

Nejstarší komentáře Bolzanova pojednání "O pojmu krásna": mezi rakouskou univerzitní politikou a autorskými zájmy

open access: yesFilosofický časopis
The study presents the earliest commentaries on Bolzano’s treatise On the Concept of the Beautiful. Commentaries that emerged before 1908 consist of internal reviews by Franz Exner and Josef Jungmann, a review by Franz Ficker and two texts by Robert ...
Hlobil, Tomáš
doaj   +1 more source

Knee height is often right: evaluating device height effects on camera trapping rate

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Camera trap deployment height can introduce systematic biases in detection trapping rates across species of different body sizes. Combining 172 paired sampling points in five experiments across Europe, North America and Africa, our results show that low cameras significantly increase detections of small‐ and medium‐sized species, whereas high cameras ...
Jorge Sereno‐Cadierno   +6 more
wiley   +1 more source

Hanslick, Kant, and the Origins of 'Vom Musikalisch-Schönen'

open access: yesMusicologica Austriaca, 2018
Recent scholarship on musical aesthetics, notably in analytical philosophy of music, commonly identifies the main ideas of Eduard Hanslick’s 'Vom Musikalisch-Schönen' (“On the Musically Beautiful”, 1854) with Kant’s 'Kritik der Urteilskraft' (“Critique ...
Alexander Wilfing
doaj  

Thresholding species distribution models: Simple approaches for land‐use planning in multifunctional landscapes

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Species distribution models (SDMs) are often used to understand changes to species' distributions and their habitats under different land‐use scenarios, enabling decision makers to prioritize areas for management efforts and balance environmental conservation with socio‐economic demands on the landscape.
Hossam Eldien Abdel Moniem   +7 more
wiley   +1 more source

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