Results 21 to 30 of about 170,225 (255)

Examination of the hygienic status of selected organic enrichment materials used in pig farming with special emphasis on pathogenic bacteria

open access: yesPorcine Health Management, 2018
Background Enrichment materials for pigs, particularly organic materials, are becoming increasingly important in order to reduce abnormal behaviour such as tail biting. However, potential health risks posed by these materials (such as the introduction of
Krista Marie Wagner   +2 more
doaj   +1 more source

Call order within vocal sequences of meerkats contains temporary contextual and individual information

open access: yesBMC Biology, 2020
Background The ability to recombine smaller units to produce infinite structures of higher-order phrases is unique to human language, yet evidence of animals to combine multiple acoustic units into meaningful combinations increases constantly.
Ramona Rauber   +2 more
doaj   +1 more source

Influence of an Automatic Enrichment Device on Laying Hen Behavior and Plumage Condition

open access: yesAnimals, 2023
Feather pecking and cannibalism are prominent problems in modern laying hen husbandry. Among the various approaches to address this issue, environmental enrichment plays a crucial role.
Anna Riedel   +3 more
doaj   +1 more source

Chemical patterns of colony membership and mother-offspring similarity in Antarctic fur seals are reproducible [PDF]

open access: yesPeerJ, 2020
Replication studies are essential for evaluating the validity of previous research findings. However, it has proven challenging to reproduce the results of ecological and evolutionary studies, partly because of the complexity and lability of many of the ...
Jonas Tebbe   +7 more
doaj   +2 more sources

Vocal repertoire of Azure-winged Magpies (Cyanopica cyanus): A context-associated communication system

open access: yesAvian Research, 2023
Signals within animals’ vocal communication are considered functional referential and context-specific. Even in the absence of the context, receivers are expected to acquire the information of calls and respond specifically.
Xu Wang   +3 more
doaj   +1 more source

Are Fertility Preservation Procedures Before Gonadotoxic Therapy and Hematopoietic Stem Cell Transplantation Feasible and Safe in Very Young Children? A Retrospective Cohort Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian   +13 more
wiley   +1 more source

Early-life factors shaping the gut microbiota of Common buzzard nestlings

open access: yesAnimal Microbiome
Background Exploring the dynamics of gut microbiome colonisation during early-life stages is important for understanding the potential impact of microbes on host development and fitness.
Hugo Pereira   +9 more
doaj   +1 more source

Assessment of Plumage and Integument Condition in Dual-Purpose Breeds and Conventional Layers

open access: yesAnimals, 2017
The assessment of plumage and integument condition in laying hens provides useful information about the occurrence of feather pecking and cannibalism. Although feather loss and skin injuries can result from mechanical abrasion or clinical diseases, they ...
Mona Franziska Giersberg   +2 more
doaj   +1 more source

Central Nervous System Neuroblastoma, FOXR2‐Activated: A Pooled Analysis of Published Clinical Outcomes

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan   +1 more
wiley   +1 more source

Experimental comparison of defence behaviour against different avian top predators in an intraguild prey

open access: yesJournal of Avian Biology
The loss of top predators has been shown to lead to drastic changes in community structure. An important part of this is the shift in behaviour of other species.
Kai‐Philipp Gladow   +3 more
doaj   +1 more source

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