Results 41 to 50 of about 107,024 (299)
Animals, 2022 Small ruminant lentiviruses (SRLVs) belong to the genus Lentivirus in the Retroviridae family, which are responsible for the diseases maedi-visna and caprine arthritis-encephalitis in sheep and goats worldwide and are also widespread in Slovenian sheep ...
Urška Kuhar +2 more
doaj +1 more source
ON THE CLASSIFICATION OF BEES [PDF]
The Canadian Entomologist, 1899 During the last winter, in connection with the study of the local bees, I had occasion to write out my views in regard to their classification, basing my observation upon the recent Apidae catalogue of Della Torre. As the views then arrived at form a fair statement of my present opinions, I venture to offer them in connection with the recent paper of ...
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Journal of Applied Clinical Medical Physics, EarlyView.Abstract Introduction The use of radioactive materials in the United States has been tightly regulated by the Nuclear Regulatory Commission and other entities for many decades. In 2015, however, the Joint Commission began to require hospital‐based nuclear medicine departments to conduct shielding designs and evaluations for radioactive material areas ...
Michael Oumano +12 more
wiley +1 more source
Bees in the D: A Message of Conservation from an Urban Environment
Challenges, 2019 Examples of urban restoration and rewilding are critical in promoting grass roots efforts to restore ecosystems diversity in built environments. Honey bees are a vital part of many ecosystems, and urban beekeeping is a growing initiative with multiple ...
Brian Peterson Roest
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Early Language Impairment as an Integral Part of the Cognitive Phenotype in Huntington's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Huntington's disease (HD) speech/language disorders have typically been attributed to motor and executive impairment due to striatal dysfunction. In‐depth study of linguistic skills and the role of extrastriatal structures in HD is scarce.
Arnau Puig‐Davi +13 more
wiley +1 more source
Diagnostic Challenge in Frontal Variant Alzheimer's Disease With Low Amyloid‐β PET Retention
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Diagnosing frontal variant Alzheimer's disease (fvAD) is difficult and could be even more difficult when amyloid‐beta (Aβ) PET retention is low. A 63‐year‐old woman presenting with a 3‐year history of apathy and memory impairment showed executive dysfunction, memory impairment, and severe bilateral frontotemporal atrophy on MRI.
Ryosuke Shimasaki +5 more
wiley +1 more source
Some Habits of Bees and Humble-bees [PDF]
Nature, 1883 HAVE any of your readers noticed, or can any account for, a curious practice which I observed on several fine days this autumn among the humble-bees that frequented a bed of blue salvia, viz. that in piercing the calyx and upper end of the tube within it, they would invariably attack it on its right-hand side, i.e.
openaire +2 more sources