نتایج جستجو برای: osr

تعداد نتایج: 463  

Journal: :Applied and environmental microbiology 2011
Zomary Flores-Cruz Caitilyn Allen

The plant pathogen Ralstonia solanacearum, which causes bacterial wilt disease, is exposed to reactive oxygen species (ROS) during tomato infection and expresses diverse oxidative stress response (OSR) genes during midstage disease on tomato. The R. solanacearum genome predicts that the bacterium produces multiple and redundant ROS-scavenging enzymes but only one known oxidative stress response...

Journal: :Applied Energy 2022

Despite the growth of solar energy sector, its utilization for provision has remained largely limited to hours daylight. Previous studies have considered integration storage (ES) with farms charge up using during daytime and discharge in other hours. Alternatively, recent advancement space technology enabling deployment orbiting reflectors (OSRs) opens a new vista possibilities delivery clean s...

2002
Rony Ferzli Mohamad Adnan Al-Alaoui

A novel Σ∆ modulator is presented with lower power consumption and higher Signal to Noise Ratio (SNR) than the conventional modulator for a given order. The novel modulator is applied in analog-to-digital converters of RF receivers. The same modulator architecture is used for GSM and WCDMA receivers differing only the in Oversampling Ratio (OSR). The modulator was designed using switched capaci...

2011
Prasanna Rangarajan Indranil Sinharoy Panos Papamichalis Marc P. Christensen

The principle underlying SI-OSR is the formation of Moiré fringes that result when two patterns such as those shown in Fig.[1]-row1, superimpose multiplicatively. The patterns correspond to the unresolved spatial detail in the scene, and the Structured Illumination. Their product produces fringes at spatial frequencies that are significantly lower than those of the underlying patterns, and pote...

Journal: :Physical Review C 2021

A low-energy magnetic dipole $(M1)$ spin-scissors resonance (SSR) located just below the ordinary orbital scissors (OSR) was recently predicted in deformed nuclei within Wigner function moments (WFM) approach. We analyze this prediction using fully self-consistent Skyrme quasiparticle random phase approximation (QRPA) method. forces SkM*, SVbas, and SG2 are implemented to explore SSR OSR $^{160...

Journal: :Frontiers in remote sensing 2023

The fast and accurate yield estimates with the increasing availability variety of global satellite products rapid development new algorithms remain a goal for precision agriculture food security. However, consistency reliability suitable methodologies that provide crop outcomes still need to be explored. study investigates coupling modeling machine learning (ML) improve prediction winter wheat ...

Journal: :Proceedings of the ... AAAI Conference on Artificial Intelligence 2023

Modern object detectors are ill-equipped to incrementally learn new emerging classes over time due the well-known phenomenon of catastrophic forgetting. Due data privacy or limited storage, few no images old can be stored for replay. In this paper, we design a novel One-Shot Replay (OSR) method incremental detection, which is an augmentation-based method. Rather than storing original images, on...

Journal: :Journal of dental research 2012
T Shiraishi Y Sumita Y Wakamastu K Nagai I Asahina

A robust method for inducing bone formation from adipose-derived stromal cells (ADSCs) has not been established. Moreover, the efficacy of strong osteogenic inducers including BMP-2 for ADSC-mediated bone engineering remains controversial. Meanwhile, the buccal fat pad (BFP), which is found in the oral cavity as an adipose-encapsulated mass, has been shown to have potential as a new accessible ...

Journal: :Stem cells and development 2012
Sigmar Stricker Susanne Mathia Julia Haupt Petra Seemann Julia Meier Stefan Mundlos

The regulation of progenitor cell differentiation to a specific tissue type is one of the fundamental questions of biology. Here, we identify Osr1 and Osr2, 2 closely related genes encoding zinc finger transcription factors, as being strongly expressed in irregular connective tissue (ICT) fibroblasts in the chicken embryo, suitable as a developmental marker. We provide evidence that both Osr1 a...

2014
Preeti Trivedi Ajay Verma

Timing Jitter and Quantization Error Effects on the performance of Sigma Delta ADC used in SDR Receivers Preeti Trivedi, Dr. Ajay Verma 1 Assistant Professor, SGSITS, Indore, Madhya Pradesh, INDIA 2 Prof. and Head, IET, DAVV, Indore, Madhya Pradesh, INDIA __________________________________________________________________________________________ Abstract: This paper presents the effect of timing...

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