RING-LIKE RARE EARTH SINTERED MAGNET AND MANUFACTURING METHOD THEREOFPROBLEM TO BE SOLVED: To realize a magnetic characteristic higher than that of an existing magnet.ITO HIROSHI伊藤 浩NAKAMURA HIDEKI中村 英樹
too. If that's the case, the giant impact hypothesis could solve a mystery that has bothered scientists for more than a decade: the presence of dense, continent-sized blobs of material,
of their fragments and not their foundering. The assumption of a former single continent could be tested geologically, and Wegener displayed a large array of data that supported hishypothesis, ranging from the continuity of fold belts across oceans, the presence of identical rocks andfossilson ...
Unless you have been living under a rock these past few years, it’s impossible not to notice the growing trend of lab grown diamonds seemingly taking over the jewelry industry.
which estimates the presence of human influence by classifying images of naturally protected areas from unprotected ones, and marine debris6, which classifies the presence of floating objects, such as marine litter, in ocean scenes. The bottom row of Table3shows image examples of each of these do...
many clusters of seismicity are expected to be observed within a zone containing multiple faults at different scales. Each cluster may have its own foreshocks, one of which may lead to the initiation of the mainshock rupture. In this model, the presence of an existing fault that is weaker ...
including earth tongues. Therefore, some earth tongue species are endangered and in need of urgent conservation. For example, Geoglossum simile is listed as threatened with extinction in Austria and Germany, critically endangered in Denmark, and vulnerable in the Netherlands. Their presence often indi...
7). Here, MgO occurs most probably in association with carbonate phases, as XRD analyses revealed the presence of ankerite, a mineral that includes varying amounts of MgO. In contrast to MgO, MnO is clearly bound to the carbonate-rich parts of the investigated profile (Fig. 7). The shaly...
Results of the employed Landsat high-resolution global water surface product, generated in the ArcGIS 10.7.1 software (www.esri.com): (a) frequency of water presence, (b) absolute change in occurrence between 1984 and 2021, (c) normalized change in occurrence between 1984 and 2021, (d) num...
Nevertheless, as illustrated in Box 1 GC is limited to lagged causal dependencies and, furthermore, has known deficiencies in the presence of subsampled time series and other issues38. GC has a long history of applications across a wide range of scientific domains, including Earth system science...