Results 191 to 200 of about 11,071 (289)

Relaxation Time Mapping of Early‐Stage Osteonecrosis of the Femoral Head: An In Vivo Piglet Model Study

Journal of Orthopaedic Research, Volume 44, Issue 6, June 2026.
T2, T1ρ, adiabatic T1ρ, and adiabatic T2ρ relaxation time mapping techniques are sensitive in detecting ischemic injury to bone marrow of the femoral head in vivo in a piglet model at 3 T MRI. T2 and adiabatic T2ρ relaxation times have the most pronounced increase in ischemic versus perfused, contralateral‐control femoral heads 1 week after induction ...
Casey P. Johnson, Erick O. Buko, Sampada Bhave, Kayla L. Chase, Douglas Albrecht, Alexandra R. Armstrong, Jutta M. Ellermann, Harry K. W. Kim, Ferenc Tóth   +8 more
wiley   +1 more source

Seasonal variation in fertility and milk production in dairy cattle under Mediterranean climate. [PDF]

Front Vet Sci
D'hallewin JSK, Darabighane B, Frau A, Cresci R, Cosseddu C, Sale S, Bebbere D, Atzori AS, Mossa F.   +8 more
europepmc   +1 more source

Performance of a glider‐mounted multifrequency echosounder for measuring the vertical distribution and abundance of large pelagic copepods

Limnology and Oceanography: Methods, Volume 24, Issue 6, June 2026.
Abstract The difficulty of sampling zooplankton communities in situ has driven advancements in autonomous, remote sensing technology. The goal of this paper was to perform a gear comparison study testing the performance of one such piece of technology—a glider‐mounted four‐frequency echosounder—against traditional shipboard methods of measuring ...
Delphine Mossman, Joseph D. Warren, Natasha J. Hynes, Kimberley T. A. Davies   +3 more
wiley   +1 more source

Genomic insights into female productivity in limousine cattle: a single-step genome-wide association on longevity, fertility, and conformation traits. [PDF]

BMC Genomics
Callegaro S, Maltecca C, Tiezzi F, Fabbri MC, Bozzi R.   +4 more
europepmc   +1 more source

Intestinal Parasites in a Rural Highland Tourist Community of Nepal: Diversity, Prevalence, and Associated Factors in Humans and Livestock

Public Health Challenges, Volume 5, Issue 2, June 2026.
This cross‑sectional observational study assessed the prevalence and diversity of intestinal parasitic infections in humans and livestock in a rural highland community of Nepal. Intestinal parasites were detected in 22% of human participants and 73% of livestock, with overlapping parasite genera observed within the same households.
Kishor Pandey, Niten Bharati, Yamini Chhetri, Rachana Bhusal, Madan Nepal, Zainuddin Ansari, Minu Shilpakar, Anju Karmacharya, Shaniya Bhusal, Navin Kumar Yadav, Tsunami Thapa Magar, Muna Bhattarai, Bimala Bhattarai, Arti Neupane, Shristi Bhandari, Jitendra Gautam, Siddha Raj Ojha, Anisha KC, Dharmaraj Patel, Ganesh Chaudhary, Sandhya Gautam, Merina Lama, Janak Raj Subedi, Pitambar Dhakal, Mahendra Maharjan, Rajendra Prasad Parajuli   +25 more
wiley   +1 more source

Days to calving and intercalving interval in beef and dairy-beef crossbred cows

One important attribute of a beef-breeding cow is the ability to wean a calf every year. Furthermore, an earlierborn calf is likely to be heavier at weaning and its dam has more opportunity to conceive again during the following breeding season.
Morris ST, Kenyon PR, Martin NP, Hickson RE   +3 more
core  

Ice‐Sheet–Ocean Interactions and the Reversibility of a Regime Shift Beneath Filchner‐Ronne Ice Shelf

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract Future atmospheric warming could cause an abrupt increase in ocean temperature beneath the Filchner–Ronne Ice Shelf, Antarctica, from −2.2°C to more than 0°C in a few decades. In simulations, such a transition leads to a twenty‐fold increase in sub‐shelf melt rates, driving a retreat of the ice sheet.
Ronja Reese, Jan De Rydt, Kaitlin A. Naughten   +2 more
wiley   +1 more source

Study of survival of Holstein cattle of Iran using random regression and single-step BLUP. [PDF]

Vet Anim Sci
Afrazandeh M, Tourchi JJ, Kazemi A.
europepmc   +1 more source

Role of Mid‐ and High‐Latitude, Southern Hemisphere Processes for Ushering in the Middle Pleistocene Transition

Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
Abstract Glacial‐interglacial cycles increased in length from about 41 to 100 thousand years during the Middle Pleistocene Transition (MPT) about 1.5 to 0.8 million years ago. This took place in step with strong global cooling after several million years of weaker cooling.
G. Shaffer, E. Fernández Villanueva, Cyrus Karas   +2 more
wiley   +1 more source