نتایج جستجو برای: hyperion data
تعداد نتایج: 2410383 فیلتر نتایج به سال:
امروزه اکثر منابع آب دچار تخریب کیفیت شده اند. سنجش از دور می تواند نقش مهمی را در ارزیابی کیفیت آب و مدیریت آن ایفا نماید. منابع آلودگی اغلب به آسانی می توانند بوسیله سنجش از دور تشخیص داده شوند، بخصوص وقتی بوسیله کانالهای روباز به داخل دریاچه یا رودخانه تخلیه شوند. امروزه سنجش از دور به عنوان ابزاری بسیار قوی مطرح بوده که جایگاه خاصی در پایش منابع آب داراست. با توجه به اینکه وسعت بسیار زیادی ...
Weathering and oxidation of sulphide minerals in mine wastes release toxic elements surrounding environments. As an alternative to traditional sampling chemical analysis methods, the capability proximal remote sensing techniques was investigated this study predict Chromium (Cr) concentration 120 soil samples collected from a dumpsite Sarcheshmeh copper mine, Iran. The samples’ mineralogy Cr wer...
[1] Ephemeral disturbances, such as non-lethal insect defoliations and crown damage from meteorological events, can significantly affect the delivery of ecosystem services by helping maintain nitrogen (N) limitation in temperate forest ecosystems. However, the impacts of these disturbances are difficult to observe across the broad-scales at which they affect ecosystem function. Using remotely s...
Investigators from NIH, Hyperion Biotechnology Inc., and Hospital for Sick Children studied the effect of oral N-acetylcysteine (NAC) on decreasing oxidative stress increasing physical endurance in individuals with ryanodine receptor 1-related myopathies (RYR1-RM).
13 In this paper, a user-defined inter-band correlation filter function was used to resample 14 hyperspectral data and thereby mitigate the problem of multicollinearity in classification 15 analysis. The proposed resampling technique convolves the spectral dependence information 16 between a chosen band-centre and its shorter and longer wavelength neighbours. Weighting 17 threshold of inter-ban...
Remote sensing analysis is a crucial tool for monitoring the extent of mine waste surfaces and their mineralogy in countries with a long mining history, such as South Africa, where gold and platinum have been produced for over 90 years. These mine waste sites have the potential to contain problematic trace element species (e.g., U, Pb, Cr). In our research, we aim to combine the mapping and mon...
We used two hyperspectral sensors at two different scales to test their potential to estimate biophysical properties of grazed pastures in Rondônia in the Brazilian Amazon. Using a field spectrometer, ten remotely sensed measurements (i.e., two vegetation indices, four fractions of spectral mixture analysis, and four spectral absorption features) were generated for two grass species, Brachiaria...
BACKGROUND Meta-analyses of nonrandomized studies have provided conflicting data on therapeutic hypothermia, or targeted temperature management (TTM), at 33°C in patients successfully resuscitated after nonshockable cardiac arrest. Nevertheless, the latest recommendations issued by the International Liaison Committee on Resuscitation and by the European Resuscitation Council recommend therapeut...
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