Results 81 to 90 of about 904,969 (302)

A polymer tandem solar cell with 10.6% power conversion efficiency. [PDF]

, 2013
An effective way to improve polymer solar cell efficiency is to use a tandem structure, as a broader part of the spectrum of solar radiation is used and the thermalization loss of photon energy is minimized.
Chen, Chun-Chao, Dou, Letian, Emery, Keith, Gao, Jing, Kato, Takehito, Li, Gang, Moriarty, Tom, Ohya, Kenichiro, Yang, Yang, Yoshimura, Ken, You, Jingbi   +10 more
core   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Nitrogen Nutrition Index and Its Relationship with N Use Efficiency, Tuber Yield, Radiation Use Efficiency, and Leaf Parameters in Potatoes

Journal of Integrative Agriculture, 2014
Knowledge about crop growth processes in relation to N limitation is necessary to optimize N management in farming system. Plant-based diagnostic method, for instance nitrogen nutrition index (NNI) were used to determine the crop nitrogen status.
Da-wei HU, Zhou-ping SUN, Tian-lai LI, Hong-zhi YAN, Hua ZHANG   +4 more
doaj   +1 more source

Maize Radiation Use Efficiency under Optimal Growth Conditions

Agronomy Journal, 2005
Accurate measurement of crop growth and radiation use efficiency (RUE) under optimal growth conditions is required to predict plant dry matter accumulation and grain yield near the genetic growth potential. Research was conducted to quantify the biomass and leaf area index (LAI) accumulation, extinction coefficient, and RUE of maize (Zea mays L.) under
Lindquist, John L., Arkebauer, Timothy J., Walters, Daniel T., Cassman, Kenneth G., Dobermann, Achim   +4 more
openaire   +2 more sources

Tilt angle optimization of photovoltaic panels [PDF]

, 2019
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Puig Cayuela, Vicenç, Rasouli Dogaheh, Zahra   +1 more
core   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

IMPATT Efficiency Extraction Using On-Chip Antenna Radiation

2020 International Applied Computational Electromagnetics Society Symposium (ACES), 2020
IMPATT diodes were designed and integrated with microstrip patch antenna on–chip in standard CMOS technology to extract the efficiency beyond avalanche frequency. By comparing the on-chip simulations and measurements of an IMPATT diode integrated in a CPW to an integrated one with a microstrip patch antenna at the same biasing conditions, the results ...
openaire   +1 more source

Noise storm continua: power estimates for electron acceleration

, 2004
We use a generic stochastic acceleration formalism to examine the power $L_{\rm in}$ (${\rm erg s^{-1}}$) input to nonthermal electrons that cause noise storm continuum emission. The analytical approach includes the derivation of the Green's function for
A. Kerdraon, A. O. Benz, B. D. G. Chandran, B. V. Jackson, D. F. Smith, D. G. Melrose, D. G. Wentzel, D. G. Wentzel, D. S. Spicer, G. A. Sundaram, G. E. Brueckner, G. Thejappa, G. Thejappa, J. A. Miller, J. C. Brown, J. C. Brown, J.-P. Raulin, K.-L. Klein, N. A. Krall, N. Crosby, O. Elgarø y, P. A. Becker, P. A. Becker, P. Subramanian, Q. Y. Luo, R. D. Bentley, R. D. Robinson, R. F. Willson, R. K. Malik, R. P. Lin, R. Schlickeiser, R. T. Stewart, S. Krucker, V. S. Ptuskin   +33 more
core   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical applications, challenges, and future directions

Arthritis Care &Research, Accepted Article.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Optimization of sowing dates for enhanced rice yield: insights from field experiments in the middle and lower reaches of the Yangtze River, China

BMC Plant Biology
An efficacious strategy to adapt to climate change involves optimizing the planting season, a technique that has been extensively utilized to enhance the use of solar radiation and temperature resources in rice cultivation.
Yalan Ji, Youzun Xu, Xueyuan Sun, Muhammad Ahmad Hassan, Yongjin Zhou, Huawen Zou, Zhong Li   +6 more
doaj   +1 more source