5 to 6 dB
The Circuit and Network Analysis of Some Signal Separation Structures Constituting Microwave Six Port Reflectometers
... (a 6 dB directional coupler, a four stage 3 dB Wilkinson power divider and three quadrature couplers providing 3 dB, which are formed by two ...8.34 dB tandem couplers) were validated ...
14
Reconfigurable 3/6 dB Novel Branch Line Coupler
... 3 6 dB branch line coupler is pro- ...3 dB branch line coupler is ...a 6 dB branch line coupler is ...3 6 dB branch line coupler ...3 6 dB branch line ...
16
Adaptive Delta-Sigma Modulation for Enhanced Input Dynamic Range
... ΔΣM, the input dynamic range of the adaptive ΔΣM is expanded by approximately 48 dB, corresponding to 6 dB per magnitude bit in the feedback DAC signal. In addition, the peak SNR is improved by about ...
7
SDF-1 Improves Renal Fibrosis in Type 2 Diabetes Mellitus Involving TGF-beta-mediated ECM via PI3K/AKT Signaling
... 3:00 pm. The groups were divided as followed control (C57BL/6 mice); C57BL/6 mice+valsartan; db/db mice; db/db mice+valsartan. The mice were housed in a room maintained at 24±2° ...
10
Programming Manual Technical Manual - Volume II DX-120 Programming Manual
... • Users can listen to these music sources at digital speakerphone extensions by using the background music codes (771/772). Also, any caller placed on hold will hear the music source you program for that CO line (sources ...
504
A Solution for Increasing Immunity Against the Influence of Ground Variations on a Boardintegrated GPS Antenna
... and axial ratio of the improved antenna with the solution is shown in Fig. 4. The ground size was highly varied. As this figure indicates, the impedance matching bands of the four cases considered are sufficient for the ...
8
Original Article Alpinia oxyphylla Miq. extract changes microRNA expression profiles in db-/db- mouse livers
... ferentially expressed miRNAs that were identi- fied in that study match with those identified in the present study, including mmu-miR-676, mmu-miR-34a-5p, and mmu-let-7e-5p. It has also been demonstrated that miR-34a ...
11
Effects of AGE Inhibition with Aminoguanidine in a Diabetic db/db Mouse Wound Model
... A1C is a reversible glycated protein that has shown a significant correlation with hemoglobin-AGE in humans [26]. In our study the largest dose of AGu (group 3) was paralleled by a significantly lower A1C level compared ...
8
A Compact Coupling Structure for Diplexers and Filtering Power Dividers
... losses of 20 dB. As shown in Fig. 2, Diplexer-B exhibits its transmission zeros at 1.651/1.944 GHz, outside of the channel passbands. Diplexer-C has two zeros within the guard band at 1.767/1.838 GHz. As for ...
10
On the Mechanism of Lithium Induced Diabetes Insipidus in Man and the Rat
... The mechanism of lithium-induced diabetes insipidus was investigated in 96 patients and in a rat model. Polydipsia was reported by 40% and polyuria (more than 3 liter/day) by 12% of patients receiving lithium. Maximum ...
10
In vivo and ex vivo regulation of visfatin production by leptin in human and murine adipose tissue : role of mitogen activated protein kinase and phosphatidylinositol 3 kinase signaling pathways
... We report here that leptin is a regulator of visfatin in human and murine AT as well as 3T3-L1 adipocytes. Initial experiments on 3T3-L1 adipocytes revealed that leptin increased visfatin mRNA expression concentration ...
11
Adaptive Weiner Filter for Speech Enhancement Under Various Noisy Conditions
... The performance of a noisy speech enhancement algorithm depends on the estimation of the priori signal-to- noise ratio (SNR). The most widely used approach to estimate the priori SNR parameter uses Decision-Directed ...
7
<p>Ubiquitin-Fold Modifier-1 Participates in the Diabetic Inflammatory Response by Regulating NF-κB p65 Nuclear Translocation and the Ubiquitination and Degradation of IκBα</p>
... in db/db mice, whereas Lv-Ufm1 showed the opposite effects ...untreated db/db mice showed obvious glomerular epithelial hyperplasia and tub- ular ...in db/db mice were almost ...
16
SURVEY ON INFORMATION EXTRACTION FROM CHEMICAL COMPOUND LITERATURES: TECHNIQUES AND CHALLENGES
... (20 dB, 10 dB, 5 dB, 0 dB) are added to the clean speech, feature vectors are extracted from this noisy speech and used to check the recognition rate of noisy speech for the proposed ...
6
Topical Application of Tat-Rac1 Promotes Cutaneous Wound Healing in Normal and Diabetic Mice
... The endogenous small GTPase, Rac1, plays a critical role during normal skin wound healing. It remains to be determined whether endogenous Rac1 can be appropriately activated in chronic wounds; if not, whether exogenous ...
12
Error Rate Performance of Digital Chirp Communication System over Fading Channels
... C HIRP modulation, also known as a linear frequency modulation, can be viewed as a type of spread spectrum signaling technique in which a carrier is swept over a wide- band during a given data pulse interval. This ...
6
Influence of Modified ZnO Quantum Dots and Nanostructures as New Antibacterials
... Sample 4: Audible sound is produced by sound pres- sure applied to a listener’s ear. The pressure is initiated by some mechanical devices like speakers that create a series of pulses of energy which cause air molecules ...
12
Dual-Band Yagi-Uda Antenna for Wireless Communications
... In this paper, for the backhaul from the non-fixed base station to the fixed one in the wireless communication, a novel dual-band Yagi- Uda antenna is proposed. Simple branch structures are used to achieve the dual-band ...
11
Improving Quality of Satellite Image by Wavelet Transforming & Morphological Filtering
... The results for the enhancement of satellite images are given. The images tested in the proposed method were performed shown in figure d, e and f which were express in the numerical form of satellite image. The result ...
6
Parallel Interference Cancellation Based Turbo Space Time Equalization in the SDMA Uplink
... and 5 MSs is ...Figure 6 that especially for K = 3 and 4 MSs the precoding significantly improves the performance compared to the non-precoded ...= 5 this performance advantage becomes less ...
8