نتایج جستجو برای: sentinel 2 red edge position s2rep
تعداد نتایج: 2916739 فیلتر نتایج به سال:
A shift in the wavelength of maximum fluorescence emission toward higher wavelengths, caused by a shift in the excitation wavelength toward the red edge of the absorption band, is termed the Red Edge Excitation Shift (REES). This effect is mostly observed with polar fluorophores in motionally restricted media such as very viscous solutions or condensed phases. In this paper, we report the red e...
Consider a planar straight line graph (PSLG), G, with k connected components, k 2. We show that if no component is a singleton, we can always find a vertex in one component that sees an entire edge in another component. This implies that when the vertices of G are colored, so that adjacent vertices have different colors, then (1) we can augment G with k−1 edges so that we get a color conforming...
Introduction: In the current study we evaluated the incremental value of lateral pelvic lymphoscintigraphy imaging of endometrial or cervical cancer patients who underwent sentinel node mapping. Methods: Operable endometrial and cervical cancer patients without clinical or paraclinical evidence of lymph node involvement were included in the study. The day before surgery the patients were sent ...
Agriculture is closely associated with food and water. the first source of but biggest consumer freshwater. The population constantly increasing. Smart agriculture one means achieving water security. can help improve management increase agricultural production, thus counteracting rapid growth requirements. Soil moisture estimation a critical step in management. measurement techniques situ are p...
The assessment of pasture quality in permanent grasslands is essential for their conservation and management, as it can contribute to making real-time decisions livestock management. In this study, we assessed the potential Sentinel-2 configuration predict forage high diverse Mediterranean open woodlands. We evaluated performance Partial Least Squares Regression (PLS) models crude protein (CP),...
Objective(s): Lymph node metastases are the most significant prognostic factor in localized non-small cell lung cancer (NSCLC). Identification of the first nodal drainage site (sentinel node) may improve detection of metastatic nodes. Extended surgeries, such as lobectomy or pneumonectomy with lymph node dissection, are among the therapeutic options of higher acceptab...
In radar detection, the existence of the clutter edge in the reference samples considerably degrades the performance of the detector. Hence, clutter edge estimation not only improves the CFAR detectors, but also can be used for partitioning the various areas of the clutter in the clutter map. In this paper, we propose an adaptive algorithm for detecting the clutter edge between two Weibull clut...
introduction: there is a consensus in the literature that sentinel lymph node biopsy is the standard procedure for axillary staging in early stage (i and ii) breast cancer patients. usually during lymphoscintigraphy, the location of the sentinel lymph node is marked on the skin by an indelible ink. in this study we evaluated this issue in our patients. methods: 40 patients with the clinical dia...
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