3 to 6 dB
Reconfigurable 3/6 dB Novel Branch Line Coupler
... 6.0 dB, a crossover connection between the output arms may be needed for the planar rat-race hybrid ...compact 3 dB branch-line coupler using substrate integrated suspended line (SISL) technology was ...
16
The Circuit and Network Analysis of Some Signal Separation Structures Constituting Microwave Six Port Reflectometers
... band 3 dB quadrature coupler will be conceiving it as a cascade connection of two ...8.34 dB directional couplers ...Fig. 3. The same criteria of using the three layer structure of Fig. ...
14
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
Bio-samtools: Ruby bindings for SAMtools, a library for accessing BAM files containing high-throughput sequence alignments
... The pileup format is a straightforward way of structuring alignments over single positions for the easy identification of genetic polymorphisms, the format has a long history and has been in use in SAMtools for a while. ...
6
Original Article Alpinia oxyphylla Miq. extract changes microRNA expression profiles in db-/db- mouse livers
... Obesity, defined as an excessive proportion of body fat, has become a growing medical con- cern because it increases the risk for several diseases, particularly type 2 diabetes mellitus (T2DM) [1]. Increased calorie ...
11
SDF-1 Improves Renal Fibrosis in Type 2 Diabetes Mellitus Involving TGF-beta-mediated ECM via PI3K/AKT Signaling
... male db/db mice were used as the model of diabetic nephropathy and aged-matched male C57BL/6 mice constituted the control ...28-week db/db mice compared to the age-matched ...
10
A Compact h -Plane Magic Tee Designed at W Band
... A designed DLWPS is shown in Fig. 6. The DLWPS is realized by waveguide loaded with dielectric slab which is full height and has wedge-shaped end and front; the characteristic of the DLWPS is shown in Fig. 7,both ...
14
Feasibility of Macular Integrity Assessment (MAIA) Microperimetry in Children: Sensitivity, Reliability, and Fixation Stability in Healthy Observers
... perspective, the mean difference between children and adults was relatively small (~0.5 dB). What may be more of a concern is the relatively large amount of variability observed in both children and adults. These ...
12
A Miniaturized Filtering 3-dB Branch-Line Hybrid Coupler with Wide Suppression Band
... With the aid of the transmission line theory, we can see that a quarter-wavelength transmission line has an impedance inverse transform function, so it can be used as a K-inverter. In [11], the analysis is carried out to ...
7
A Solution for Increasing Immunity Against the Influence of Ground Variations on a Boardintegrated GPS Antenna
... −10 dB return loss) and axial ratio bands (determined by a 3 dB axial ratio) did not successfully cover the entire GPS band for all the other cases, except the case of the smallest ground ...
8
WDM Performances of Two- and Three-Waveguide Mach-Zehnder Switches Assembled into 4x4 Matrix Router
... 1 dB for the single switch and 3 dB for the 4×4 matrix, the proposed three-waveguide configuration exhibits an almost doubled bandwidth ∆λ = 115 nm, making it suitable for efficient routing of the ...
16
Phenotypic Switching in Candida glabrata Accompanied by Changes in Expression of Genes with Deduced Functions in Copper Detoxification and Stress
... the Db pools ...the DB subpools, which represented the approximate proportions of putative unique sequences from the respective core ...Wh, DB, and IWr cells from each of the a (35B11) and ␣ ...Wh, ...
12
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
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
... Visfatin (pre-B cell colony-enhancing factor) is a novel adi- pokine reported to be preferentially produced by visceral AT in humans and mice (7). Visfatin appears to have insulin-mimetic actions; it apparently binds to ...
11
Design of Miniaturized Rat-Race Couplers with Arbitrary Power Division Ratios
... Abstract—A miniaturized rat-race coupler with arbitrary power division ratio is proposed in this paper. The design formulas of the rat-race coupler with arbitrary power division ratio are derived using even-odd ...
7
Miniaturization of Broadband 3-dB Branch-Line Coupler
... The 3-dB branch-line directional coupler is the fundamental component in planar microwave-integrated circuit and may find numerous applications in microwave ...broadband 3-dB branch-line ...
8
Two Novel Compact Triple-Band Microstrip Annular-Ring Slot Antenna for PCS-1900 and WLAN Applications
... 5.5 dB, 0.3 dB and 4 dB lower cross-polarization level in the E-plane of three resonant-bands respectively, and 3 dB lower cross-polarization level in the H-plane of all three ...
12
Topical Application of Tat-Rac1 Promotes Cutaneous Wound Healing in Normal and Diabetic Mice
... The effect of Tat-Rac1 on accelerating wound healing in normal mice is a bit surprising to us, as endogenous Rac1 is already elevated in response to wounding (Figure 1). Rac1 has been reported to promote proliferation in ...
12
Broadband and Small-Size 3-dB Ring Coupler
... Abstract—A topology for a 3-dB broadband and small-size ring coupler is proposed. It consists of fully-distributed Composite Right-/Left-Handed phase shifters and a Lange coupler. For the fabricated ...
6
<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