Results 51 to 60 of about 18,503 (176)

Trend analysis of climatic variables in an arid and semi-arid region of the Ajmer District, Rajasthan, India

open access: yesJournal of Water and Land Development, 2016
In the present study, trends and variations in climatic variables (i.e. rainfall, wet day frequency, surface temperature, diurnal temperature, cloud cover, and reference and potential evapotranspiration) were analyzed on seasonal (monsoon and non-monsoon)
Pingale Santosh M.   +3 more
doaj   +1 more source

The Early Upper Palaeolithic in British caves: problems and potential Le Paléolithique supérieur ancien dans les grottes de Grande‐Bretagne : problèmes et potentiels

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Recent years have seen landmark progress in our understanding of early Homo sapiens occupation of Europe, owing to new excavations and the application of new analytical methods. Research on British sites, however, continues to lag. This is because of limitations inherent in existing cave collections, and limited options for new fieldwork at known sites.
Robert Dinnis
wiley   +1 more source

ANALISIS HOMOGENITAS DATA CURAH HUJAN TAHUNAN KOTA MAKASSAR

open access: yesScientific Pinisi, 2016
. Homogeneity Analysis Of Annual Rainfall Data Of Makassar City. Testing the homogeneity of rainfall series is often required in climate and hydrology studies to ensure that rainfall data can be used reliability.
Wahidah Sanusi
doaj  

What Are the Performance Indicators for Successful New Product Development Projects in Small and Medium‐Sized Enterprises?*

open access: yesAccounting Perspectives, Volume 24, Issue 1, Page 125-155, March 2025.
ABSTRACT New product development (NPD) has become essential for many small and medium‐sized enterprises (SMEs) to ensure their competitiveness and survival. However, NPD is fraught with pitfalls that can lead to project failure. To increase the likelihood of success, SMEs need to monitor the performance of their NPD projects using accurate indicators ...
Caroline Blais, Josée St‐Pierre
wiley   +1 more source

A statistical test for Nested Sampling algorithms

open access: yes, 2014
Nested sampling is an iterative integration procedure that shrinks the prior volume towards higher likelihoods by removing a "live" point at a time. A replacement point is drawn uniformly from the prior above an ever-increasing likelihood threshold. Thus,
Buchner, Johannes
core   +1 more source

Attraction between DNA molecules mediated by multivalent ions [PDF]

open access: yes, 2003
The effective force between two parallel DNA molecules is calculated as a function of their mutual separation for different valencies of counter- and salt ions and different salt concentrations.
A. A. Kornyshev   +62 more
core   +2 more sources

Population Viability Analysis to Inform Reintroduction Decisions for a Group‐Living Primate, the Barbary Macaque

open access: yesAnimal Conservation, EarlyView.
We developed a population viability analysis to inform reintroduction strategies for the endangered Barbary macaque (Macaca sylvanus), incorporating age‐specific vital rates, release costs on survival and reproduction, environmental and demographic stochasticity, and catastrophic events.
Elisa Neves   +8 more
wiley   +1 more source

Inferring the photometric and size evolution of galaxies from image simulations

open access: yes, 2017
Current constraints on models of galaxy evolution rely on morphometric catalogs extracted from multi-band photometric surveys. However, these catalogs are altered by selection effects that are difficult to model, that correlate in non trivial ways, and ...
Bertin, Emmanuel   +3 more
core   +2 more sources

Monitoring African Megafauna in an Anthropogenic Landscape: A 15‐Year Case Study of the Vulnerable West African Giraffe

open access: yesAnimal Conservation, EarlyView.
We used pattern recognition software to correct misidentifications in a 15‐year photographic database of the last, vulnerable West African giraffe population in Niger. After revealing substantial methodological errors that had inflated population estimates by nearly 19%, we corrected individual encounter histories and applied capture‐mark‐recapture ...
Mara Vukelić   +8 more
wiley   +1 more source

Sampling From A Manifold [PDF]

open access: yes, 2012
We develop algorithms for sampling from a probability distribution on a submanifold embedded in Rn. Applications are given to the evaluation of algorithms in 'Topological Statistics'; to goodness of fit tests in exponential families and to Neyman's ...
Mehrdad Shahshahani   +5 more
core   +1 more source

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