Results 1 to 10 of about 1,214,259 (255)

Effect of Male Body Size on Female Reproduction in Pyrrhocoris apterus (L.) (Heteroptera, Pyrrhocoridae)

open access: yesInsects, 2022
Females and males of the abundant heteropteran species Pyrrhocoris apterus (L.) mate with the larger of the available partners. The male benefits from copulation with a large female, which is more productive than a small female.
Alois Honek, Zdenka Martinkova
doaj   +1 more source

DNA metabarcoding data from faecal samples of the lesser (Myotis blythii) and the greater (Myotis myotis) mouse-eared bats from Bulgaria [PDF]

open access: yesMetabarcoding and Metagenomics, 2023
A comprehensive understanding of trophic interactions in terrestrial ecosystems is crucial for ecological research and conservation. Recent advances in non-invasive methods, such as environmental DNA (eDNA) metabarcoding, have enabled researchers to ...
Antoniya Hubancheva   +3 more
doaj   +3 more sources

Spatial and temporal variation in crop diversity in agroforestry homegardens of southern Ethiopia [PDF]

open access: yes, 2001
A key assumption in many homegarden studies is that homegardens are ecologically and socio-economically sustainable due to their species diversity. The precise relation between diversity and sustainability is still heavily debated, however.
Allahabadia, Amit   +7 more
core   +7 more sources

Therapeutic alliance impact on analgesic outcomes in a real-world clinical setting: An observational study

open access: yesActa Pharmaceutica, 2022
A good therapeutic alliance is relevant for healthcare providers exposed to patients’ suffering, especially since patients and physicians may understand the painful experience differently.
Barrachina Jordi   +7 more
doaj   +1 more source

Spanning the Globe – The Plant Phylogeny Poster (PPP) Project

open access: yesUkrainian Botanical Journal, 2021
Historically, wallcharts and posters created by botanical illustrators, often highly skilled artists, have played an important role in teaching botany at the university level.
Cole T.C.H.   +7 more
doaj   +1 more source

Persistence and Changes in Morphological Traits of Herbaceous Seeds Due to Burial in Soil

open access: yesAgronomy, 2020
Seeds in soil banks can survive for many years before conditions become more suitable for germination. Meanwhile, seeds undergo changes in morphology and viability. In this study, we launched an artificial seed bank experiment that included 26 species of
Pavel Saska   +3 more
doaj   +1 more source

Climate and plant community diversity in space and time. [PDF]

open access: yes, 2020
Climate strongly shapes plant diversity over large spatial scales, with relatively warm and wet (benign, productive) regions supporting greater numbers of species.
Harrison, Susan   +2 more
core   +2 more sources

First evidence of ranunculids in Early Cretaceous tropics

open access: yesScientific Reports, 2022
Early Cretaceous floras containing angiosperms were described from several geographic areas, nearly from the Arctic to the Antarctic, and are crucial to understand their evolution and radiation.
William Vieira Gobo   +4 more
doaj   +1 more source

Which Seed Properties Determine the Preferences of Carabid Beetle Seed Predators?

open access: yesInsects, 2020
Ground beetles are important invertebrate seed predators in temperate agro-ecosystems. However, there is a lack of information regarding which seed properties are important to carabids when they select seeds for consumption.
Hana Foffová   +5 more
doaj   +1 more source

Whole-genome sequencing of endangered Zhoushan cattle suggests its origin and the association of MC1R with black coat colour

open access: yesScientific Reports, 2021
Zhoushan cattle are an endangered cattle breed in the Zhoushan islands in China. Since Zhoushan cattle have been bred in isolation, they show unique characteristics, such as dark black coat colour. However, no studies have been conducted on the genome of
Lihua Jiang   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy