Results 21 to 30 of about 370,736 (291)

Changes in epigeic spider community in primary succession on a brown-coal dump

open access: yesArachnologische Mitteilungen, 1997
A descriptive model of primary succession of spiders on a brown-coal dump is presented. Multivariate methods (cluster analysis and detrended correspondence analysis), and community indexes were applied to evaluate changes in community composition of ...
Pekár, Stanislav
doaj   +1 more source

Concurrent ordination: Simultaneous unconstrained and constrained latent variable modelling

open access: yesMethods in Ecology and Evolution, 2023
In community ecology, unconstrained ordination can be used to indirectly explore drivers of community composition, while constrained ordination can be used to directly relate predictors to an ecological community. However, existing constrained ordination
Bert van derVeen   +3 more
doaj   +1 more source

Integration and continuity of primary care: polyclinics and alternatives - a patient-centred analysis of how organisation constrains care co-ordination [PDF]

open access: yes, 2015
Background An ageing population, the increasing specialisation of clinical services and diverse health-care provider ownership make the co-ordination and continuity of complex care increasingly problematic.
Abbott   +291 more
core   +2 more sources

Analysis of locus estimates of allelic diversity of STR markers in a sample of breeding bulls

open access: yesАграрная наука Евро-Северо-Востока, 2023
Genotypes of the 11 DNA microsatellite loci of 84 bulls of seven breeds were used to evaluate 14 indicators of allelic diversity/differentiation. Traditional and multidimensional statistical methods were applied to the data matrices from the original and
V. M. Kuznetsov
doaj   +1 more source

Ordinal compactness

open access: yesFilomat, 2020
We introduce a new covering property, defined in terms of order types of sequences of open sets, rather than in terms of cardinalities. The most general form depends on two ordinal parameters. Ordinal compactness turns out to be a much more varied notion than cardinal compactness.
openaire   +5 more sources

Astragalus ovinus Boiss. Responses Along the Gradient of Environmental Factors in Oak Forests of Yasouj, Iran [PDF]

open access: yesمجله جنگل ایران, 2023
Environmental factors have a major impact on the distribution and yield of plant species. For this purpose, considering the importance of Astragalus ovinus (L.) Boiss. in forage production and the possibility of using it in improvement and reclamation of
Yousef Askari, Hamidreza Mirdavoudi
doaj   +1 more source

Habitat of pre-hibernating larvae of the endangered butterfly Euphydryas aurinia (Lepidoptera: Nymphalidae): What can be learned from vegetation composition and architecture?

open access: yesEuropean Journal of Entomology, 2003
Habitats of pre-hibernating gregarious larvae of the endangered Marsh Fritillary butterfly (Euphydryas aurinia) were studied in field in Western Bohemia, Czech Republic.
Martin KONVICKA   +2 more
doaj   +1 more source

Investiture beseeching and ordination activities in diplomatic relationships between Vietnam and Southeast Asian countries in the period 938-1883

open access: yesCogent Social Sciences, 2023
Based on research results from the official historical books of the feudal state of Vietnam, the article reconstructs the main features of the investiture beseeching and ordination activities between Vietnam and Southeast Asian countries.
Nguyen Thi My Hanh
doaj   +1 more source

The ordination of Catholic women as deacons: The state of the question

open access: yesHTS Teologiese Studies/Theological Studies, 2020
The report of a commission set up by Pope Francis to study the question of women as deacons in the Catholic Church was issued in May 2019. Whilst it is well known that the Catholic Church refuses to ordain women, the form of the diaconate being discussed
Susan Rakoczy
doaj   +1 more source

Justice and Gender in Ministry: Debating Women\u27s Ordination [PDF]

open access: yes, 2005
Much has been written on the question of ordaining women in the Roman Catholic Church. Catholic scholars of all stripes have debated issues such as the biblical sources for a theology of ordination; the relationship between sacramental and non ...
Ryan, Maura A.
core   +2 more sources

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