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Year Number of Results
1989 1
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1993 2
1998 1
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2000 1
2001 1
2002 2
2005 2
2006 2
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2011 2
2012 2
2013 3
2014 4
2015 2
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Page 1
Atrioventricular Node.
Heaton J, Goyal A. Heaton J, et al. 2023 Jul 25. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 Jul 25. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 32491596 Free Books & Documents.
The atrioventricular (AV) node is a small structure in the heart, located in the Koch triangle, near the coronary sinus on the interatrial septum. In a right-dominant heart, the atrioventricular node is supplied by the right coronary artery. The purpose of this structure i …
The atrioventricular (AV) node is a small structure in the heart, located in the Koch triangle, near the coronary sinus on the intera …
BMI-related errors in the measurement of obesity.
Rothman KJ. Rothman KJ. Int J Obes (Lond). 2008 Aug;32 Suppl 3:S56-9. doi: 10.1038/ijo.2008.87. Int J Obes (Lond). 2008. PMID: 18695655
BMI is an indirect measure of body fat compared with more direct approaches such as bioelectrical impedance. Moreover, BMI does not necessarily reflect the changes that occur with age. ...
BMI is an indirect measure of body fat compared with more direct approaches such as bioelectrical impedance. Moreover, BMI does not n …
Adaptively Regularized Bases-Expansion Subspace Optimization Methods for Electrical Impedance Tomography.
Zong Z, Wang Y, He S, Wei Z. Zong Z, et al. IEEE Trans Biomed Eng. 2022 Oct;69(10):3098-3108. doi: 10.1109/TBME.2022.3161526. Epub 2022 Sep 19. IEEE Trans Biomed Eng. 2022. PMID: 35344482
OBJECTIVE: In this work, to deal with the difficulties in choosing regularization weighting parameters and low spatial resolution problems in difference electrical impedance tomography (EIT), we propose two adaptively regularized bases-expansion subspace optimization metho …
OBJECTIVE: In this work, to deal with the difficulties in choosing regularization weighting parameters and low spatial resolution problems i …
Ultra-wideband circularly polarized cavity-backed crossed-dipole antenna.
Fan J, Lin J, Cai J, Qin F. Fan J, et al. Sci Rep. 2022 Mar 16;12(1):4569. doi: 10.1038/s41598-022-08640-z. Sci Rep. 2022. PMID: 35296778 Free PMC article.
Each arm of the modified crossed-dipole is mainly made up by the combination of a triangle and a fan-shaped sector, and the arms within the same layer of substrate are connected by a vacant-quarter ring. ...Through combining the modified crossed-dipole and modified cavity …
Each arm of the modified crossed-dipole is mainly made up by the combination of a triangle and a fan-shaped sector, and the arms with …
Respiratory system impedance with impulse oscillometry in healthy and COPD subjects: ECLIPSE baseline results.
Crim C, Celli B, Edwards LD, Wouters E, Coxson HO, Tal-Singer R, Calverley PM; ECLIPSE investigators. Crim C, et al. Respir Med. 2011 Jul;105(7):1069-78. doi: 10.1016/j.rmed.2011.01.010. Epub 2011 Apr 11. Respir Med. 2011. PMID: 21481577 Free article.
MEASUREMENTS AND MAIN RESULTS: In healthy control subjects, IOS demonstrated good repeatability over 3 months. In the COPD group, respiratory system impedance was worse compared with controls as was frequency dependence of resistance, which related to GOLD stage. However, …
MEASUREMENTS AND MAIN RESULTS: In healthy control subjects, IOS demonstrated good repeatability over 3 months. In the COPD group, respirator …
Assessment of stroke index using impedance cardiography: comparison with traditional vital signs for detection of moderate acute blood loss in healthy volunteers.
Kosowsky JM, Han JH, Collins SP, McAfee AT, Storrow AB. Kosowsky JM, et al. Acad Emerg Med. 2002 Aug;9(8):775-80. doi: 10.1111/j.1553-2712.2002.tb02163.x. Acad Emerg Med. 2002. PMID: 12153880 Free article.
Pre- and post-donation means for supine SI, heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP), and for the postural changes in each of these measurements ( triangle up SI, triangle up HR, triangle up SBP, triangle up DB …
Pre- and post-donation means for supine SI, heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP), and for the …
Espial: Electrochemical Soil pH Sensor for In Situ Real-Time Monitoring.
Eldeeb MA, Dhamu VN, Paul A, Muthukumar S, Prasad S. Eldeeb MA, et al. Micromachines (Basel). 2023 Nov 30;14(12):2188. doi: 10.3390/mi14122188. Micromachines (Basel). 2023. PMID: 38138357 Free PMC article.
The sensor coating is a composite matrix of alizarin and Nafion applied by drop casting onto the working electrode. Electrochemical impedance spectroscopy (EIS) and squarewave voltammetry (SWV) studies were conducted to demonstrate the functionality of each method in accur …
The sensor coating is a composite matrix of alizarin and Nafion applied by drop casting onto the working electrode. Electrochemical imped …
Assaying Spontaneous Network Activity and Cellular Viability Using Multi-Well Microelectrode Arrays.
Choo SS, Keever JY, Brown J, Strickland JD, Shafer TJ. Choo SS, et al. Methods Mol Biol. 2023;2644:133-154. doi: 10.1007/978-1-0716-3052-5_9. Methods Mol Biol. 2023. PMID: 37142920
Following assessment of compound effects on multiple endpoints that evaluate network function, a cell viability endpoint in the same well is determined using a multiplexed approach. Recently, it has become possible to measure electrical impedance of cells attached to the e …
Following assessment of compound effects on multiple endpoints that evaluate network function, a cell viability endpoint in the same well is …
Electrochemical Soil Nitrate Sensor for In Situ Real-Time Monitoring.
Eldeeb MA, Dhamu VN, Paul A, Muthukumar S, Prasad S. Eldeeb MA, et al. Micromachines (Basel). 2023 Jun 27;14(7):1314. doi: 10.3390/mi14071314. Micromachines (Basel). 2023. PMID: 37512625 Free PMC article.
We present an ion-selective electrode (ISE) electrochemical soil nitrate sensor that utilizes electrochemical impedance spectroscopy (EIS) for direct real-time continuous soil nitrate measurement without any soil pretreatment. ...The study was conducted on three different …
We present an ion-selective electrode (ISE) electrochemical soil nitrate sensor that utilizes electrochemical impedance spectroscopy …
Polarization impedance measurement cavity enhanced laser absorption spectroscopy.
Guan YJ, Bandutunga CP, Dong J, Lam TT, Fleddermann R, Gray MB, Chow JH. Guan YJ, et al. Opt Express. 2021 Oct 11;29(21):33836-33849. doi: 10.1364/OE.435976. Opt Express. 2021. PMID: 34809187 Free article.
This technique utilizes the two non-degenerate polarization modes of a birefringent cavity to obtain a zero background readout of the intra-cavity absorption. We use a double-pass equilateral triangle optical cavity design with additional feed-forward frequency noise corre …
This technique utilizes the two non-degenerate polarization modes of a birefringent cavity to obtain a zero background readout of the intra- …
54 results