Results 91 to 100 of about 20,128 (302)
Sensors, 2019 This study presents a radiofrequency (RF)-energy-harvesting integrated circuit (IC) for powering wireless sensor networks with a wireless transmitter with an industrial, scientific, and medical (ISM) of 915 MHz.
Guo-Ming Sung +3 more
doaj +1 more source
A sub-1 V, 26 μw, low-output-impedance CMOS bandgap reference with a low dropout or source follower mode [PDF]
, 2011 We present a low-power bandgap reference (BGR), functional from sub-1 V to 5 V supply voltage with either a low dropout (LDO) regulator or source follower (SF) output stage, denoted as the LDO or SF mode, in a 0.5-μm standard digital CMOS process with V ...
Kwong, DKK, Ng, DCW, Wong, N
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Advanced Science, EarlyView.Disrupted neurovascular coupling contributes to ovarian dysfunction in polycystic ovary syndrome. Using near‑infrared II long‑wavelength imaging, this study visualizes how electroacupuncture dynamically regulates ovarian blood vessels in vivo. Immediate and cumulative stimulation elicit distinct vascular responses via a Netrin‐1 dependent mechanism ...
Yicong Wang +15 more
wiley +1 more source
Advanced Science, EarlyView.We present a conformable wearable ultrasound patch for noninvasive bladder volume monitoring. A flexible PZT array combined with a concave acoustic lens concentrates acoustic energy and improves depth selectivity through the anterior pelvic wall.
Long Long Cao +4 more
wiley +1 more source
Engineering ProceedingsWireless sensor network (WSN) is an important component of healthcare. The design of the power management unit for WSN poses significant challenges, as it not only needs to achieve good current efficiency but also requires high power supply rejection ...
Hao Huang, Jie Cui
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, 2012 The Insertable B-layer (IBL) is a fourth pixel layer that will be added inside the existing ATLAS pixel detector during the long LHC shutdown of 2013 and 2014.
Backhaus, Malte
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Advanced Science, EarlyView.Schematic illustration of SiNDs composite materials synthesis and its internal photophysical process mechanism. And an AI‐assisted dynamic information encryption process. ABSTRACT Persistent luminescence materials typically encounter an intrinsic trade‐off between high phosphorescence quantum yield (PhQY) and ultralong phosphorescence lifetime.
Yulu Liu +9 more
wiley +1 more source
Design of a high current LDO based on load tracking technology
Dianzi Jishu YingyongThis paper presents an effective load tracking compensation scheme to improve the loop stability of high current low-dropout linear regulator (LDO). By the proposed technique, the influence of variable load on the loop stability is eliminated, besides ...
Zhu Qi, Huang Denghua
doaj +1 more source
The Hidden Connection in City-wide Reform: How Charter Schools Can Bring Equity to Public Education [PDF]
, 2015 Many civic leaders believe that the New Orleans reform strategy holds promise for increasing educational outcomes in other cities. This is likely true. But this is also true: New Orleans continues to make an equally meaningful contribution to advancing ...
Neerav Kingsland
core
Reply to “Comment on ‘De Novo Reconstruction of 3D Human Facial Images From DNA Sequence’”
Advanced Science, EarlyView.ABSTRACT This manuscript is a formal response to the Comment by Wagner et al. regarding our publication “De Novo Reconstruction of 3D Human Facial Images from DNA Sequence.” We clarify the methodological rationale, analytical procedures, and scientific scope of our original study, and we address several misconceptions arising in the Comment. We further
Mingqi Jiao +4 more
wiley +1 more source