Results 81 to 90 of about 107,710 (302)

Partial herd hoof trimming results in a higher economic net benefit than whole herd hoof trimming in dairy herds.

open access: yesPLoS ONE
Sole ulcers, a common cause of lameness is the costliest non-infectious foot lesion in dairy cows and one of the most prevalent non-infectious foot lesions in freestall housing systems.
Marlena Waldbauer   +5 more
doaj   +1 more source

Moet die Afrikaanse Kerke skuld bely oor apartheid?: Wat leer ons uit die Duitsers se worsteling met skuld?

open access: yesHTS Teologiese Studies/Theological Studies, 1997
Should Afrikaans churches confess guilt for its share in apartheid? What do we learn from the German discussion? This article asks the question whether the Afrikaans-speaking churches should confess guilt publicly for their support of the apartheid-state.
I. W.C van Wyk
doaj   +1 more source

External Reflection From Two‐Photon Laser‐Printed Micromirrors Enables Photomechanical Actuation at a 90° Incident Angle

open access: yesAdvanced Functional Materials, EarlyView.
Light reflectance increases along incidence angle and transmittance significantly drops around 90‐degree incidence angle. Here, we report two‐photon laser printed micro mirrors that redirect the skimming light beam into normal light absorption. Using this technique, light‐driven micro walkers and grippers are demonstrated by using grazing incidence ...
Leilei Song, Jianfeng Yang, Hao Zeng
wiley   +1 more source

Hoof beats [PDF]

open access: yesAge and Ageing, 2007
Jason, Raw, Michael A, Horan
openaire   +2 more sources

Hoof of mule causes contraception- a pilot study on female wistar rats [PDF]

open access: yes, 2017
fter years of query, we found that hoof of mule, a compound with contraceptive effect, had been used more than a century ago by the nomadic populations of Iran. We tested the effects of hoof on female rats.
Ghareghani, Majid.   +4 more
core  

Self‐Powered Permeable Electronic Dressing for Exudate Management, Electrostimulation and Drug Delivery in Chronic Wound Healing

open access: yesAdvanced Functional Materials, EarlyView.
This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang   +12 more
wiley   +1 more source

Human Brain Vasculature‐on‐a‐Chip Model Constructed With Microvessels Isolated From Cryopreserved Postmortem Human Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
This manuscript describes the cultivation of viable microvessels from cryopreserved human brain tissue. When embedded in hydrogels and cultured in microfluidic devices, these microvessels exhibit complex architectures reminiscent of arterioles and capillaries, can be perfused, and display intact barrier function. Collectively, these results demonstrate
Brian J. O'Grady   +5 more
wiley   +1 more source

The very fast evolution of Sakurai's object

open access: yes, 2016
V4334 Sgr (a.k.a. Sakurai's object) is the central star of an old planetary nebula that underwent a very late thermal pulse a few years before its discovery in 1996.
Avison, A.   +7 more
core   +1 more source

Start, Stop, Rewind, Repeat—Cyclic Exposure of Adipose Stromal Cells‐derived Cartilage Organoids to Chondrogenic and Proliferative Cues to Achieve Scaled‐up and Customizable Bone Formation by Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
This study exploits the plasticity of ASCs‐derived cartilage organoids which generate a perichondrial layer of MSCs when exposed to cyclic chondrogenic/proliferative cues. Using these organoids as building blocks, we develop (i) Phalange Shaped Tissue Engineered Cartilage (Pa‐TECs), recapitulating endochondral ossification suitable for the treatment of
Pablo Pfister   +14 more
wiley   +1 more source

Photo-ionization modelling of planetary nebulae -- II. Galactic bulge nebulae, a comparison with literature results

open access: yes, 1999
We have constructed photo-ionization models of five galactic bulge planetary nebulae using our automatic method which enables a fully self-consistent determination of the physical parameters of a planetary nebula.
Van de Steene, G. C., van Hoof, P. A. M.
core   +2 more sources

Home - About - Disclaimer - Privacy