Results 111 to 120 of about 294,374 (349)

Effects of Maternal Fenbendazole on Litter Size, Survival Rate, and Weaning Weight in C57BL/6J Mice

open access: green, 2021
Kristina L Hicks   +3 more
openalex   +2 more sources

Humans are not unique: difficult birth is common in placental mammals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

The contributions of soil biota to litter mass loss and home-field advantage in temperate forests

open access: yesEcological Processes
Background Soil biotic communities play an important ecological role in driving the litter decomposition, and moreover the home-field advantage (HFA). However, whether and how these communities with different body sizes regulate litter mass loss and HFA ...
Yixin Sun   +7 more
doaj   +1 more source

Soil fauna community body size structure mediates litter loss responses to temperature and plant litter treatments in ecological microcosms

open access: yesSoil Organisms
Litter decomposition is strongly influenced by soil communities, composed of soil biota which display large variations in body size. Body size plays a central role in metabolism and mediates the functional potential of soil biota, but the influence of ...
Zhaoxing Li   +3 more
doaj   +1 more source

Ecological integrity of boreal streams [PDF]

open access: yes, 2007
Running waters provide a number of services for humans, such as drinking water and food resources and many freshwater animals are confined and specialised to this environment.
Bergfur, Jenny
core  

Waders in a sea of debris: a global overview

open access: yesBiological Reviews, EarlyView.
ABSTRACT The impact of plastic pollution on ecosystems and marine fauna is well documented, although research into its effects on waders (also known as shorebirds) remains limited. Given that waders are exposed to coastal marine litter, this exposure could be a significant factor in the decline of their populations. This study aims to assess the global
Yada Trapletti‐Lanti   +3 more
wiley   +1 more source

Pre-weaning growth performance of kits of a local Algerian rabbit population: influence of dam coat color, parity and kindling season

open access: yesWorld Rabbit Science, 2014
This study evaluated the effect of dam coat colours, doe’s parity order, year and kindling season on litter size and growth of suckling kits of a local Algerian rabbit population.
O. Abdelli-Larbi   +5 more
doaj   +1 more source

Recommendations and guidelines for applied nutrition experiments in rabbits

open access: yes, 2005
[EN] The aim of this paper was to draw up a set of recommendations for applied nutrition and feeding trials with rabbits, in relation to certain aspects such as determining the nutritive value of raw materials or diets in growing or reproducing animals ...
Blas, E.   +6 more
core   +1 more source

Communication of Business‐Nonprofit Collaborations and Environmental Legitimacy: Exploratory Insights From Italian Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Collaborations with nonprofits can enhance firms' legitimacy, yet the relationship between their communication and corporate environmental legitimacy remains poorly understood. Furthermore, research lacks an analysis of the communication of business‐nonprofit collaborations through multiple actors' perspectives.
Andrea Rizzuni   +3 more
wiley   +1 more source

The effect of season and parity order on fertility of rabbit does and kit growth

open access: yesCzech Journal of Animal Science, 2010
The effect of season and parity order on doe fertility and rabbit growth was evaluated. Two hundred and fifty Hyplus® does were divided into five groups according to kindling, each in a given season of the year (September, December, February, April and ...
J. Tůma, E. Tůmová, V. Valášek
doaj   +1 more source

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