|
|
|
|
|
Hoyoung Kim and Vijay Harid
ELF/VLF magnetic fields is a promising tool for nondestructive testing of various conductive objects within shielded structures.
|
|
|
|
|
|
|
|
|
|
|
Elham Sharifineyestani and Navid Tahvildari
A numerical model is extended to investigate the nonlinear dynamics of surface wave propagation over mud in the presence of currents. A phase-resolving frequency-domain model for wave-current interaction is improved to account for wave modulations due to...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhehao Yang, Weizeng Shao, Yang Ding, Jian Shi and Qiyan Ji
In this study, the numerical wave model Simulating Waves Nearshore (SWAN), which resolves nearshore wave processes, and a hydrodynamic model, the Finite-Volume Community Ocean Model (FVCOM), were coupled to simulate waves and currents during Typhoon Fung...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yuqing Mao, Yoann Charlon, Yves Leduc and Gilles Jacquemod
Although Moore?s Law reaches its limits, it has never applied to analog and RF circuits. For example, due to the short channel effect (SCE), drain-induced barrier lowering (DIBL), and sub-threshold slope (SS)?, longer transistors are required to implemen...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jian Chen, Xiaolei Bi, Juan Liu and Zhengcai Fu
The damage induced by lightning strikes in carbon-fiber-reinforced plastic (CFRP) laminates with fasteners is a complex multiphysics coupling process. To clarify the effects of different lightning current components on the induced damage, components C an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Seungsoo Park, Taeil Chung, Jihyun Kim, Byunghyun Ryu and Hyusoung Shin
Charging of the lunar surface induced by solar radiation can potentially threaten in situ resource utilization. Associated issues include dust adhesion and material degradation. Photoelectric currents are the primary cause of surface charging. This work ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cheng-Tsung Chen, Jaw-Fang Lee, Hubert Chanson, Kuei-Ting Lin and Chun-Jih Lin
In this study, the problem of surface waves induced by water flow in a flow channel was investigated. The mathematical model based on the potential wave theory was established, and a new analytic solution to the corresponding initial and boundary value p...
ver más
|
|
|
|
|
|
|
|
|
|
|
KiRyong Kang and Guan-hong Lee
Flow measurements were performed in the altered Yeongsan estuary, Korea, in August 2011, to investigate changes in flow structure in the water column and turbulence characteristics very close to the bed. Comparison between the bottom turbulent kinetic en...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hirofumi Hashimoto, Ramakrishna R. Nemani, Govindasamy Bala, Long Cao, Andrew R. Michaelis, Sangram Ganguly, Weile Wang, Cristina Milesi, Ryan Eastman, Tsengdar Lee and Ranga Myneni
We qualitatively and quantitatively assessed the factors related to vegetation growth using Earth system models and corroborated the results with historical climate observations. The Earth system models showed a systematic greening by the late 21st centu...
ver más
|
|
|
|
|
|
|
|
|
|
|
Joshua M. Silvis, Brian C. Benson, Michael L. Shema and Mark R. Haibach
Mine subsidence can induce streambed ruptures that pirate surface water from a stream. Current understanding of the effects of longwall mining on streams lacks rigorous analytical approaches to detect hydrologic effects and does not consider the efficacy...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jingnan Tong, Sean Lim and Alison Lennon
Tunnel silicon oxides form a critical component for passivated contacts for silicon solar cells. They need to be sufficiently thin to allow carriers to tunnel through and to be uniform both in thickness and stoichiometry across the silicon wafer surface,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alice F. Hill, Cholpon K. Minbaeva, Alana M. Wilson, Rysbek Satylkanov
Pág. 1 - 16
Water vulnerabilities in Central Asia are affected by a complex combination of climate-sensitive water sources, trans-boundary political tensions, infrastructure deficiencies and a lack of water management organization from community to federal levels. T...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alice F. Hill, Cholpon K. Minbaeva, Alana M. Wilson and Rysbek Satylkanov
Water vulnerabilities in Central Asia are affected by a complex combination of climate-sensitive water sources, trans-boundary political tensions, infrastructure deficiencies and a lack of water management organization from community to federal levels. T...
ver más
|
|
|
|
|
|
|
|
|
|
|
Christopher Potter
The majority of weather station records indicate that surface air temperatures have been warming in California between 1950 and 2005. Temperature data from the mid-1990s to the present were analyzed for stations on California Central Coast near Big Sur (...
ver más
|
|
|
|
|
|
|
|
|
|
|
Feng-Yu Wang and Min-Yun Liu
Microbes in coral reef sediments are thought to play an important role in organic matter remineralization and nutrient recycling. Microbial communities also reflect the environmental conditions, such as nutrient status, of an ecosystem. This study invest...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lalit Kumar and Mohammad Saud Afzal
The present study employs numerical simulations to investigate vertical wall abutment scour with different aspect ratios (B/L, where B is the abutment length in the flow direction, and L is the abutment length transverse to the flow direction) under the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lizhi Teng, Heqin Cheng, Erfeng Zhang and Yajun Wang
The lateral bathymetry in the estuary results in different degrees of tidal mixing asymmetry, which has significant impacts on the longitudinal sediment transport by changing the temporal variation of vertical eddy diffusion. This study focus on the late...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chunye Hu, Jialing Hao and Zhen Liu
Classical eddy viscosity model deviates from the actual mean current profiles, when calculating the mean current profiles over rippled-beds in the presence of non-breaking waves, owing to the neglect of the enhancement of the wave boundary layer thicknes...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrea Bordone, Tiziana Ciuffardi, Giancarlo Raiteri, Antonio Schirone, Roberto Bozzano, Sara Pensieri, Francesca Pennecchi and Paola Picco
Current measurements in the open sea are generally acquired by Acoustic Doppler Current Profilers (ADCPs). In the case of ADCPs mounted on spar buoy, current profiles require to be post-processed, to properly take into account the buoy influence: in fact...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shashank Keshavmurthy, Chao-Yang Kuo, Ya-Yi Huang, Rodrigo Carballo-Bolaños, Pei-Jei Meng, Jih-Terng Wang and Chaolun Allen Chen
Coral reefs in the Anthropocene are being subjected to unprecedented levels of stressors, including local disturbances?such as overfishing, habitat destruction, and pollution?and large-scale destruction related to the global impacts of climate change?suc...
ver más
|
|
|
|
|
|