Results 111 to 120 of about 1,186 (174)

The Impact of Laying Hen Hybrids and Cage Density on Keel Bone Damage

The aim of this study was to examine the effect of cage density and hybrid variety on keel bone damage in laying hens. Methods: In this study, two different hybrids (Hy-line Brown, HB; Isa Tinted, IT) were used and 3 different cage densities low (750 cm2/hen), medium (535.71 cm2/hen) and high (375 cm2/hen) were applied.
UYSAL, SONER, LAÇİN, EKREM, UYSAL, AYŞE   +2 more
openaire   +2 more sources

Heterogeneity in Lumbar Segmental Bone Mineral Density and Age‐Related Evolution of Whole‐Body Bone Mineral Density: Comprehensive Implications for Osteoporosis Risk Assessment

Orthopaedic Surgery, Volume 18, Issue 1, Page 113-125, January 2026.
The BMDs of several body regions are associated with age and sex, with variations in the rate of change, age at first change, and age‐related trends depending on the anatomical site and sex. The BMDs of L1 and L2 are generally significantly lower than those of L3 and L4.
Jia‐Jun Zhang, Xiong‐Yi Wang, Cheng‐Wei Weng, Miao Zheng, You‐Jia Xu   +4 more
wiley   +1 more source

Tensile Performance of Prefabricated Tank Walls Connected Using Ultrahigh‐Performance Concrete

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Prefabricated tank structures are a widely used form of industrialized construction, yet the behavior of connections between precast segments remains insufficiently explored. Since the mechanical properties of these connections govern the structural performance of prefabricated tanks, this study introduces a novel joint detail employing cast‐in‐place ...
Tao Yang, Zhenyun Tang, Xiaoli Mei, Yi Li, DengLi Gao, Chuishuai Li, Bruno Dal Lago   +6 more
wiley   +1 more source

Recent Advances in Photocatalytic Degradation of Caffeine: Overview of the Mechanism and Photocatalysts

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Caffeine, a widely consumed stimulant, has emerged as a recurring and persistent contaminant in aquatic environments, including surface water, groundwater and wastewater effluents. Its continuous presence poses ecological risks due to its bioactivity and resistance to conventional treatment methods.
Anusha D. Shetty, S. Nethaji, Harshini Dasari, Munmun Bardhan   +3 more
wiley   +1 more source

Rearing system affects prevalence of keel-bone damage in laying hens: a longitudinal study of four consecutive flocks

, 2017
T.M. Casey-Trott, Michele T. Guerin, Victoria Sandilands, Stephanie Torrey, Tina M. Widowski   +4 more
openalex   +1 more source

Selenium supplementation can protect from enhanced risk of keel bone damage in laying hens exposed to cadmium

, 2017
Runxiang Zhang, Xing Lü, Jun Bao, Hanqing Sun, Yanju Bi, Huo Liu, Jianhong Li   +6 more
openalex   +2 more sources

The Influence of Egg Production, Genetic Background, Age, and Housing System on Keel Bone Damage in Laying Hens

, 2020
Beryl Eusemann
openalex   +2 more sources

Genetics of digital phenotypes of keel bone in layer chickens and correlations with keel bone fractures and deviations. [PDF]

Genet Sel Evol
Sallam M, Göransson L, Larsen A, Wall H, Alhamid W, Gunnarsson S, Johnsson M, de Koning DJ.   +7 more
europepmc   +1 more source

Beyond productivity: Investigating keel bone fractures and welfare issues in the British dual-purpose breed Ixworth. [PDF]

Poult Sci
Becker S, Büscher W, Tiemann I.
europepmc   +1 more source

Extending laying hens' productive lifespan by molting: a pilot on-farm study and test of assessment methods with focus on functional traits and keel bone health. [PDF]

Poult Sci
Gickel J, Broszat F, Salzmann L, Kemper N, Jung L.   +4 more
europepmc   +1 more source