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Toplam kayıt 100, listelenen: 11-20
Experimental validation of a novel RLL code for visible light communication
(IEEE-Institute of Electrical and Electronics Engineers Inc, 2020)
Flicker arising in visible light communication (VLC) system is typically mitigated by run-length-limited (RLL) codes. The IEEE 802.15.7 standard proposes RLL codes according to the modulation type and data rate. In this ...
Secure and reliable IoT communications using nonorthogonal signals' superposition with dual-transmission
(Institute of Electrical and Electronics Engineers Inc., 2020)
Ensuring secure communication for internet of things (IoT) has drawn much attention because of the limitation in the use of conventional cryptographic techniques owing to the unique features of IoT devices such as low ...
On the inherent physical-layer security of receive spatial modulation systems
(Institute of Electrical and Electronics Engineers Inc., 2020)
This paper investigates the physical-layer security attained by Receive Spatial Modulation (RSM) scheme against potential eavesdroppers. The impact of the involved parameters on the bit error rate (BER) at the legitimate ...
Orthogonal frequency division multiplexing with subcarrier gap modulation
(Institute of Electrical and Electronics Engineers Inc., 2020)
A new modulation scheme called orthogonal frequency division multiplexing with subcarrier gap modulation (OFDM-SGM) is proposed. The proposed scheme embeds extra information bits by exploiting the gap between the active ...
Ibrutinib as a promising treatment for pulmonary complications due to refractory chronic graft versus host disease
(Elsevier Science Inc, 2020)
Introduction: Despite major improvements in allogeneic hematopoetic stem cell transplantation form matched related/ unrelated donor over last decades, chronic graft-versus-host disease (cGVHD) is still the leading cause ...
Epithelial inclusions in the gallbladder: cytoisospora belli organisms or degenerative intracytoplasmic pas-positive hyaline globules
(Nature Publishing Group, 2020)
Background: Lai et al. reported 18 cases of Cystoisospora belli in the gallbladders (GBs), detected incidentally in 0.5% ofimmunocompetent patients (PMID: 27158759). However, a recent molecular study failed to confirm this ...
Is it justifiable to move the grade-1 ki67 index cut-off from 3% to 5% for pancreatic neuroendocrine tumors as has been proposed? The cases that fall to 3-5% category have clinicopathologic characteristics closer to those > 5%
(Nature Publishing Group, 2020)
Background: Grading of linear parameters into meaningful (clinically relevant) clusters is a well-known challenge. Recently several groupshave proposed to change the Ki67 index cut-off for grade 1 (G1) category for PanNETs ...
Is it justifiable to move the grade-1 ki67 index cut-off from 3% to 5% for pancreatic neuroendocrine tumors as has been proposed? The cases that fall to 3-5% category have clinicopathologic characteristics closer to those > 5%
(Nature Publishing Group, 2020)
Background: Grading of linear parameters into meaningful (clinically relevant) clusters is a well-known challenge. Recently several groupshave proposed to change the Ki67 index cut-off for grade 1 (G1) category for PanNETs ...
Epithelial inclusions in the gallbladder: cytoisospora belli organisms or degenerative intracytoplasmic pas-positive hyaline globules
(Nature Publishing Group, 2020)
Background: Lai et al. reported 18 cases of Cystoisospora belli in the gallbladders (GBs), detected incidentally in 0.5% ofimmunocompetent patients (PMID: 27158759). However, a recent molecular study failed to confirm this ...
Whipple-ables: clinicopathologic comparison of 1032 cancers removed by pancreatoduodenectomy based on pathologic re-review using refined site-specific criteria
(Nature Publishing Group, 2020)
Background: The literature is highly conflicted on the differential clinicopathologic characteristics of cancers arising from differentcompartments of the ampulla-pancreato-biliary tract and duodenum that are removed by ...