Results 121 to 130 of about 680,742 (343)
Note on the fertility of different breeds of sheep, with remarks on the prevalence of abortion and barrenness therein [PDF]
, 1900 Walter Heape, Walter Heape
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TriMag Microrobots: 3D‐Printed Microrobots for Magnetic Actuation, Imaging, and Hyperthermia
Advanced Materials, EarlyView.TriMag microrobots are two‐photon polymerized hydrogel structures embedded with in situ synthesized Fe3O4 and CoFe2O4 nanoparticles, enabling magnetic actuation, high‐resolution magnetic particle imaging (MPI), and efficient magnetothermal heating for deep‐tissue biomedical interventions including tracking, navigation, and tumor ablation.
Liuxi Xing +14 more
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Monolithic Terahertz Topological Mach‐Zehnder Interferometer
Advanced Materials, EarlyView.A monolithic topological Mach‐Zehnder interferometer (MZI) is presented, integrating the splitter, combiner, and waveguide arms on a single chip. The interferometric fringes exhibiting high on‐off contrast with extinction ratios over 20 dB are achieved by utilizing tailored unit cells that facilitate interface‐dependent out‐of‐plane radiation losses ...
Nikhil Navaratna +3 more
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, 1992 High rates of female breeding success and offspring survival are the two major factors in productivity of any commercial livestock industry. To im prove breeding success and offspring survival, the herd m anager will establish selection criteria and ...
Blake, John E., Renecker, Lyle A.
core
A HISTORY OF THE ARABIAN HORSE AND ITS INFLUENCE ON MODERN BREEDS [PDF]
, 1912 F. KNORR
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Advanced Optical Materials, EarlyView.This review explores how engineered porous materials enhance surface‐enhanced Raman scatering (SERS) spectroscopy by synergizing analyte enrichment and electromagnetic field amplification. It is systematically evaluated four classes, nanoporous metals, plasmonic polymers, mesoporous silica, and metal‐organic frameworks (MOFs), highlighting their unique
Miguel A. Correa‐Duarte +2 more
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Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
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Breeding of the Quadrumana [PDF]
Nature, 1884 HAVE any of your readers any experience of the production in captivity, of a second generation of any of the quadrumana? At least twelve out of about eighty species kept in the Zoological Gardens have bred during the past thirty years—the lemurs forming a large proportion—and the Rhesus more frequently than any other monkey. I presume that even a first
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