Results 91 to 100 of about 12,145 (232)

Solving three core challenges in transient dynamics analysis of matrix population models

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 10, Page 2517-2530, October 2025.
Abstract Populations are at the mercy of random disturbances, large and small, and rarely, if ever, converge on predicted long‐term behaviours. Therefore, when using matrix population models, ecologists study the dynamics of populations that depart from stable distributions.
Richard A. Hinrichsen
wiley   +1 more source

The Lagos Space Programme’s Re/construction and Queering of Masculinity

open access: yesThe Thinker
There is a growing number of African fashion designers who use their work to contribute to queer artistic production. This article examines how non-gendered forms are viewed concerning fashion styles in sub-Saharan Africa.
Khaya Mchunu, Isaiah Negedu
doaj   +1 more source

Embedding of psycho-perceptual-motor skills can improve athlete assessment and training programs [PDF]

open access: yes, 2019
Practitioners in a variety of sports seek unique ways to train athletes to better prepare them for competition. In this position paper, we argue that inclusion of psycho-perceptual-motor skills, from the fields of sport psychology and sport expertise, is
Brenton, John   +6 more
core   +3 more sources

Khaya grandifoliola C. DC.

open access: yes, 2014
Published as part of Kenfack, David, Tindo, Maurice & Gueye, Mathieu, 2014, Extranuptial nectaries in Carapa Aubl. (Meliaceae-Cedreloideae), pp.
Kenfack, David   +2 more
openaire   +1 more source

Millennia of Metacommunity Diversification and Homogenization Captured by Sedimentary Ancient DNA

open access: yesEcology Letters, Volume 28, Issue 9, September 2025.
The study examines 13,000 years of plant metacommunity change using sedimentary ancient DNA and multiple diversity metrics (α, 𝛽, 𝛾, 𝛇). It finds increasing taxon richness and local coexistence, with long‐term diversification and transient homogenisation.
Dilli P. Rijal   +5 more
wiley   +1 more source

Anthropisation du couvert végétal dans la province de Namentenga et ses conséquences socio-économiques : cas de la région de Tougouri, en zone sub-sahélienne (centre-nord du Burkina Faso) [PDF]

open access: yes, 2006
Notre communication porte sur le thème suivant: "Anthropisation du couvert végétal dans la province de Namentenga et ses conséquences socioéconomiques: cas de la région de Tougouri, en zone subsahélienne" (centre-nord du Burkina Faso).
Bandré, Emmanuel
core  

Observing Muostakh Island disappear: erosion of a ground-ice-rich coast in response to summer warming and sea ice reduction on the East Siberian shelf [PDF]

open access: yes, 2013
Observations of coastline retreat using contemporary very high resolution satellite and historical aerial imagery were compared to measurements of open water fractions and summer air temperatures.
Baranskaya, Alisa   +4 more
core   +1 more source

Vegetation and environmental dynamics in the central part of the Kola Peninsula during the past 13.3 ka as reflected by ancient plant DNA on sediments from Lake Imandra

open access: yesJournal of Quaternary Science, Volume 40, Issue 6, Page 1070-1096, August 2025.
ABSTRACT The first high‐resolution reconstruction of the vegetation and environmental changes during the last ca 13 300 cal a BP in the central part of the Kola Peninsula (NW Russia) was reconstructed based on sedimentary ancient DNA (sedaDNA) metabarcoding on sediment core Co1410 from Lake Imandra.
Anastasia Poliakova   +5 more
wiley   +1 more source

EVALUATION OF SELECTED HERBS EXTRACT AS REPELLENT AGAINST TERMITES (Coptotermes curvignathus)

open access: yesJournal of Academia, 2021
Termites encompass a various range of destruction of crops and capable of decomposing woods. The widely being used of hazardous chemical pesticides has developed many health problems for the users.
Ahmad Zaimi Mohd Zawawi   +1 more
doaj  

Field Establishment of Azadirachta indica, Dalbergia sissoo and Khaya senegalensis in Kondowa Forest, South Darfur State, Sudan [PDF]

open access: yes
This study was conducted in Kondowa Forest Reserve in South Darfur State during August – October 2010 to compare the establishment of Azadirachta indica, Dalbergia sissoo and Khaya senegalensis by seedlings under rainfed conditions.
Goda, Salaeldin, Joda, Badereldin
core  

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