Results 31 to 40 of about 3,191,228 (246)

Responses of Sap Flow to Environmental Factors in Robinia pseudoacacia Plantations with Different Degrees of Degradation

Shuitu Baochi Xuebao
［Objective］ Research on the characteristics of sap flow velocity and its responses to environmental factors in plantations with different degrees of degradation is helpful to reveal the mechanisms of forest degradation, and can provide a scientific basis
MA Jun, HAN Lei, LIU Lili, WANG Nana, MA Yunlei, MA Shijie, WANG Yuan   +6 more
doaj   +1 more source

Aspect angle dependence of the E region irregularity velocity at large flow angles [PDF]

, 2007
We present the Doppler velocity observations of 1-m plasma waves in the auroral E region by the Scandinavian Twin Auroral Radar Experiment (STARE) Norway VHF coherent radar in the context of simultaneous and coincident measurements of electron and ion ...
Senior, Andrew, Uspensky, M., Makarevich, R. A., Koustov, A. V., Honary, Farideh, Dyson, P. L.   +5 more
core   +2 more sources

Fluid dynamic simulations at the interface of the blue-green sharpshooter functional foregut and grapevine xylem sap with implications for transmission of Xylella fastidiosa.

PLoS ONE, 2022
Xylella fastidiosa is a multi-continental, lethal, plant pathogenic bacterium that is transmitted by sharpshooter leafhoppers (Insecta: Hemiptera: Cicadellidae: Cicadellinae) and adult spittlebugs (Hemiptera: Aphrophoridae).
Ian M Marcus, Daniel White, Elaine A Backus, Sharon L Walker, M Caroline Roper   +4 more
doaj   +2 more sources

Effects of Stumping and Meteorological Factors on Sap Flow Characteristics of Haloxylon ammodendron in Ulan Buh Desert, Northwestern China

Atmosphere
The shrub/dwarf tree Haloxylon ammodendron is a prevalent woody plant used to combat desertification in the arid and semi-arid regions of northwestern China.
Yingbin Ma, Yaru Huang, Jingbo Zhang, Xuting Hao, Zhiming Xin, Jian Cui, Xue Dong, Haoyi Wang, Chunxia Han, Jinlei Zhu, Qi Lu   +10 more
doaj   +1 more source

Sap flow simulation of Cunninghamia lanceolata in degraded red soil region based on back propagation neural network

浙江大学学报. 农业与生命科学版, 2015
Cunninghamia lanceolata is commonly considered to be one of the most important tree species for forest restoration and reconstruction in subtropical area of China, owing to its advantages of rapid growth, good quality and high yield per unit area ...
Tu Jie, Liu Qijing, Wei Jun, Hu Liang
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Water-use dynamics of an alien-invaded riparian forest within the summer rainfall zone of South Africa [PDF]

Hydrology and Earth System Sciences, 2019
In South Africa the invasion of riparian forests by alien trees has the potential to affect the country's limited water resources. Tree water-use measurements have therefore become an important component of recent hydrological studies.
B. C. Scott-Shaw, C. S. Everson, C. S. Everson   +2 more
doaj   +1 more source

Cardiovascular and cerebrovascular responses to urodynamics testing after spinal cord injury: The influence of autonomic injury

Frontiers in Physiology, 2022
Autonomic dysfunction is a prominent concern following spinal cord injury (SCI). In particular, autonomic dysreflexia (AD; paroxysmal hypertension and concurrent bradycardia in response to sensory stimuli below the level of injury) is common in ...
Inderjeet S. Sahota, Inderjeet S. Sahota, Vera-Ellen M. Lucci, Vera-Ellen M. Lucci, Maureen S. McGrath, Maureen S. McGrath, H. J. C. (Rianne) Ravensbergen, H. J. C. (Rianne) Ravensbergen, Victoria E. Claydon, Victoria E. Claydon   +9 more
doaj   +1 more source

Mitigating Cancer Therapy–Related Cognitive Impairment by Targeted Activation of Undruggable Phosphatase

Advanced Science, EarlyView.
An RVG‑engineered exosomal saRNA delivery system (RVG‑EVs‑saPtpro) effectively targets and activates hippocampal PTPRO, functioning as a “molecular brake” to alleviate cancer therapy‑related cognitive impairment (CTRCI) by enhancing neuronal survival, neurogenesis, and synaptic plasticity.
Zhimeng Yao, Yuhua Meng, Huanyi Li, Yinhui Jiang, Xiaona Lin, Mengyuan Hu, Qing Liu, Xiaofu Qiu, Hongzheng Ren, Yunlong Pan, Bin Pan, Zexiong Guo, Shuyao Zhang, Dianzheng Zhang, Li Yang, Shegan Gao, Weijing Deng, Jianfan Chen, Hao Zhang   +18 more
wiley   +1 more source

Analysis of sap flow characteristics and plant growth and development status of Kyoho grapevines based on row orientation

Guoshu xuebao
【Objective】This study aimed to investigate the effects of row orientation on stem sap flow characteristics and plant growth and development of Kyoho grapevines, in order to determine the transpiration amount and the optimal row orientation for grapevines
Zhang Xiaoqin, Ma Hao, Bian Fengxia, Wang Ji, Yang Weiwei   +4 more
doaj   +1 more source