Results 1 to 10 of about 1,908,179 (350)

Crater Detection Dependence on Resolution, Incidence Angle, Emission Angle, and Phase Angle

Geophysical Research Letters
Impact crater population detection and measurement is critical to understanding solar system bodies and dynamics. However, the ability to detect all possible craters under different lighting and camera geometries has not been systematically studied ...
Stuart J. Robbins, Michelle R. Kirchoff, Lillian R. Ostrach   +2 more
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Data for phase angle shift with frequency

Data in Brief, 2016
Phase angle shift between the current and voltage with frequency has been reported for a single phosphoric acid fuel cell in the cell temperature from 100 °C to 160 °C and the humidifier temperature from 40 °C to 90 °C.
T. Paul, D. Banerjee, K. Kargupta
doaj   +3 more sources

QUICK-ACTING, CONTROLLABLE PHASE SHIFTER FOR PHASE ANGLE ADJUSTMENT IN RADIO SIGNALS [PDF]

Radio Physics and Radio Astronomy, 2022
Subject and Purpose. The phase shifters intended for controlling the phase of radio signals are widely used in ultra-high frequency technology, communication systems, radar, and a variety of measuring and special-purpose radio equipment.
I. M. Mytsenko, O. M. Roenko
doaj   +1 more source

Bioelectrical Impedance Vector Analysis Discriminates Aerobic Power in Futsal Players: The Role of Body Composition

Biology, 2022
Aims: The present study aimed to assess the ability of bioelectrical impedance vector analysis (BIVA) in discriminating fitness levels in futsal players, exploring the association of body composition and bioelectrical parameters with aerobic power ...
Catarina N. Matias, Francesco Campa, Giuseppe Cerullo, Giuseppe D’Antona, Rita Giro, João Faleiro, Joana F. Reis, Cristina P. Monteiro, Maria J. Valamatos, Filipe J. Teixeira   +9 more
doaj   +1 more source

Dietary Habits Are Related to Phase Angle in Male Patients with Non-Small-Cell Lung Cancer

Current Oncology, 2022
Introduction: Lung cancer constitutes the most common cause of cancer death. Phase angle (PhA) has been related to lung cancer prognosis, which implies that the identification of dietary or other factors that could predict or modify PhA may have ...
Paraskevi Detopoulou, Theodora Tsiouda, Maria Pilikidou, Foteini Palyvou, Maria Mantzorou, Persefoni Perzirkianidou, Krystallia Kyrka, Spyridon Methenitis, Foivi S. Kondyli, Gavriela Voulgaridou, Paul Zarogoulidis, Dimitris Matthaios, Rena Oikonomidou, Maria Romanidou, Dimitrios Giannakidis, Sousana K. Papadopoulou   +15 more
doaj   +1 more source

Anthropometric Predictors of Bio-Impedance Analysis (BIA) Phase Angle in Healthy Adults [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Phase Angle (PhA) is a ratio of whole body reactance and resistance obtained from Bioelectrical Impedance Analysis (BIA). It indicates cellular health and integrity and is considered as prognostic tool in medical disorders.
Nazeem Ishrat Siddiqui, Sarfaraz Alam Khan, Mohammad Shoeb, Sukhwant Bose   +3 more
doaj   +1 more source

In-Season Longitudinal Hydration/Body Cell Mass Ratio Changes in Elite Rugby Players

Sports, 2023
Background: Hydration status has a direct role in sports performance. Bioelectrical Impedance Vector Analysis (BIVA) and Urine Specific Gravity (USG) are commonly used to assess hydration.
Álex Cebrián-Ponce, Cristian Petri, Pascal Izzicupo, Matteo Levi Micheli, Cristina Cortis, Andrea Fusco, Marta Carrasco-Marginet, Gabriele Mascherini   +7 more
doaj   +1 more source

The Use of Bioelectrical Impedance Analysis Measures for Predicting Clinical Outcomes in Critically Ill Children

Frontiers in Nutrition, 2022
BackgroundThe study aimed to investigate the association of bioelectrical impedance analysis (BIA) for predicting clinical outcomes in critically ill children.MethodsThis single-center prospective observational study included patients admitted to a mixed
Zi-Hong Xiong, Zi-Hong Xiong, Xue-Mei Zheng, Guo-Ying Zhang, Meng-Jun Wu, Yi Qu   +5 more
doaj   +1 more source

Demodulation Type Single-Phase PLL with DC Offset Rejection [PDF]

, 2020
International audienceThis Letter proposes demodulation type PLL for phase and frequency estimation of single‐phase system that can reject DC offset. Using results from the adaptive estimation literature, this Letter proposes a linear parametric model ...
Ahmed, Hafiz, Benbouzid, Mohamed
core   +1 more source

Sex differences in the association of phase angle and lung cancer mortality

Frontiers in Nutrition, 2022
BackgroundLung cancer is a lethal malignant tumor that is common worldwide and is associated with a high incidence of malnutrition. Phase angle (PA) is a simple, objective, and non-invasive indicator of body composition that has increasingly attracted ...
Jinyu Shi, Jinyu Shi, Jinyu Shi, Jinyu Shi, Hailun Xie, Hailun Xie, Hailun Xie, Hailun Xie, Guotian Ruan, Guotian Ruan, Guotian Ruan, Guotian Ruan, Yizhong Ge, Yizhong Ge, Yizhong Ge, Yizhong Ge, Shiqi Lin, Shiqi Lin, Shiqi Lin, Shiqi Lin, Heyang Zhang, Heyang Zhang, Heyang Zhang, Heyang Zhang, Xin Zheng, Xin Zheng, Xin Zheng, Xin Zheng, Chen’an Liu, Chen’an Liu, Chen’an Liu, Chen’an Liu, Mengmeng Song, Mengmeng Song, Mengmeng Song, Mengmeng Song, Tong Liu, Tong Liu, Tong Liu, Tong Liu, Xiaowei Zhang, Xiaowei Zhang, Xiaowei Zhang, Xiaowei Zhang, Ming Yang, Ming Yang, Ming Yang, Ming Yang, Xiaoyue Liu, Xiaoyue Liu, Xiaoyue Liu, Xiaoyue Liu, Qi Zhang, Li Deng, Li Deng, Li Deng, Li Deng, Xin Wang, Xin Wang, Xin Wang, Xin Wang, Hanping Shi, Hanping Shi, Hanping Shi, Hanping Shi   +64 more
doaj   +1 more source