Long Range (LoRa) communication is widely adapted in long-range Internet of Things (IoT) applications. LoRa one the powerful technologies Low Power Wide Area Networking (LPWAN) standards designed for IoT Enormous applications lead to massive traffic results, which affect entire network’s operation by decreasing quality service (QoS) and minimizing throughput capacity network. To this end, paper...

The aim of this study was to evaluate the effect of the baical skullcap root (Scutellaria baicalensis radix) on the performance, chemical composition of the muscles and sensory characteristics of the meat of broiler chickens. 120 one-day old Hubbard Hi-Y broiler hybrids were assigned to four groups of 30 each and fed either a basal diet (control) or a basal diet supplemented with 0.5%, 1.0% or ...

LoRa has been considered as a key enabler for the next generation Internet of Things (IoT) networks. However, low spectral efficiency (SE) chirp spread spectrum (CSS) modulation used in is fatal drawback its extensive applications sixth (6G) enabled high-data-rate IoT era. In this paper, we propose SSK PSK-LoRa (slope-shift-keying and phase-shift-keying LoRa) modulation, which can achieve highe...

Indoor positioning has become popular in this decade and is used to locate users or objects indoor environments. This because global system (GPS) not efficient for use due the multipath fading effect. research about development bluetooth low energy (BLE) with aid of long range (LoRa) network guideline on selection BLE beacons. Next, systems are developed consisting beacons, a transceiver hybrid...

Two new phenols, 2(S)-2',7-dihydroxy-5,8-dimethoxyflavanone and (S)-2-(4-hydroxyphenyl)-6-methyl-2,3-dihydro-4H-pyran-4-one, were isolated from the ethanol extract of Scutellaria barbata. Their structures were elucidated on the basis of spectroscopic analysis.

The hydro-distilled essential oil from dried aerial parts of one of widespread Iranian skullcaps, Scutellaria pinnatifida A. Hamilt. sap. alpina (Bornm.) Rech. grown in Khorassan province was analyzed by GC and GC/MS. Thirty components were characterized ing 93.8% of the total components detected. The major components of the oil were germacrene-D (39.7%) and beta-caryophyllene (15.0%).