Results 31 to 40 of about 221,398 (291)

Necropsy survey of gastric ulcers in a population of aged donkeys: prevalence, lesion description and risk factors

Animal, 2009
There is no information about the prevalence of gastric ulceration in donkeys or potential risk factors for its presence in donkeys. The donkey is a stoic, hardy animal that has not previously been thought to suffer from this disease.
F.A. Burden, J. Gallagher, A.K. Thiemann, A.F. Trawford   +3 more
doaj   +1 more source

An assessment of turtle communities in Bach Ma National Park, Vietnam

Nature Conservation Research: Заповедная наука, 2023
Most of the extraordinary biodiversity richness of South-East Asian countries is concentrated in the national parks and other Protected Areas, with species-rich turtle communities surviving mostly in these reserves where their natural habitats are better
Van T. Pham, Olivier Le Duc, Benjamin Leprince, Cedric Bordes, Charlotte Ducotterd, Vinh Q. Luu, Le T. An, Manh H. Nguyen, Van O. Lo, Van N. Ha, Quang B. Tran, Luca Luiselli   +11 more
doaj   +1 more source

Messaging inclusion with consequence: U.S. sanctuary cities and immigrant wellbeing

Journal of Migration and Health, 2023
In the United States (U.S.), sanctuary cities have increasingly garnered public attention as places dedicated to increasing immigrant safety, inclusion, and health. These cities primarily rely on limiting local police cooperation with federal immigration
Ashley R. Houston, Carmel Salhi, Alisa K. Lincoln   +2 more
doaj   +1 more source

Building Agricultural Knowledge of Soil-biodegradable Plastic Mulch

HortTechnology, 2023
The use of polyethylene (PE) mulch causes environmental pollution where incomplete removal leaves fragments susceptible to escape to ecosystems, such as the ocean, where they can cause ecological harm.
Srijana Shrestha, Lisa Wasko DeVetter, Carol Miles, Jazmine Mejia-Muñoz, Pam Krone, Mark Bolda, Shuresh Ghimire   +6 more
doaj   +1 more source

Olympic Coast National Marine Sanctuary Area to be Avoided (ATBA) Education and Monitoring Program [PDF]

, 2000
The National Marine Sanctuaries Act (16 U.S.C. 1431, as amended) gives the Secretary of Commerce the authority to designate discrete areas of the marine environment as National Marine Sanctuaries and provides the authority to promulgate regulations to ...
Galasso, George
core  

Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth

Advanced Functional Materials, EarlyView.
Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang, Ying Chen, Chenyang Shi, Progyateg Chakma, James J. De Yoreo, Chun‐Long Chen   +5 more
wiley   +1 more source

Quaternion Spin

Mathematics
We present an analysis of the Dirac equation when the spin symmetry is changed from SU(2) to the quaternion group, Q8, achieved by multiplying one of the gamma matrices by the imaginary number, i. The reason for doing this is to introduce a bivector into
Bryan Sanctuary
doaj   +1 more source

Sanctuary Cities and Local Citizenship [PDF]

, 2010
This article explores the ways in which sanctuary laws illustrate the tensions between national and local citizenship, and specifically examines the ways in which sanctuary cities have constructed membership for undocumented immigrants located within ...
Villazor, Rose Cuison
core   +1 more source

Voltage‐Gated Dedoping of n‐Doped Poly(benzodifurandione) as an Interfacial Protective Mechanism in Electrochromic Devices

Advanced Functional Materials, EarlyView.
Electrochromic polymer stability under overpotential is improved by inserting an ultrathin, transparent n‐doped poly(benzodifurandione) interlayer between indium tin oxide and a poly(3,4‐propylenedioxythiophene)‐based electrochromic polymer. The interlayer supports rapid switching at operating bias, then becomes resistive near +0.8 V to suppress excess
Priyanka Rout, Palak Mehra, Won‐June Lee, Liyan You, Jianguo Mei   +4 more
wiley   +1 more source

Spin Helicity and the Disproof of Bell’s Theorem

Quantum Reports
Under the quaternion group, Q8, spin helicity emerges as a crucial element of the reality of spin and is complementary to its polarization. We show that the correlation in EPR coincidence experiments is conserved upon separation from a singlet state and ...
Bryan Sanctuary
doaj   +1 more source