60   Artículos

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en línea
Moein Mozaffarzadeh, Martin D. Verweij, Nico de Jong and Guillaume Renaud    
While transcranial ultrasound imaging is a promising diagnostic modality, it is still hindered due to phase aberration and multiple scattering caused by the skull. In this paper, we compare near-field phase-screen modeling (PS) to a geometry-based phase ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Peeyush Gupta, Swati Goyal     Pág. 57 - 73
Urbanization is on increase because of heavy population pressure, industrialization, and better job opportunities in plane areas compared to Himalayan terrain. The urbanization has also added hypertension because of very fast life and lack of recreationa... ver más
Revista: International Journal of Environment    Formato: Electrónico

 
en línea
Anja Martina Grudzielanek and Jan Cermak    
Micro-scale cold-air flow along a gentle slope was analyzed using thermal infrared imaging (TIR), focusing exclusively on the lowermost 2 m above ground. Cold-air pulses were analyzed with regard to their vertical temperature stratification as well as fl... ver más
Revista: Atmosphere    Formato: Electrónico

 
en línea
Andrea Donnellan, Ramón Arrowsmith and Stephen DeLong    
The Pacific?North American plate boundary in California is composed of a 400-km-wide network of faults and zones of distributed deformation. Earthquakes, even large ones, can occur along individual or combinations of faults within the larger plate bounda... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Andrea Donnellan, Ramón Arrowsmith and Stephen DeLong    
The Pacific?North American plate boundary in California is composed of a 400-km-wide network of faults and zones of distributed deformation. Earthquakes, even large ones, can occur along individual or combinations of faults within the larger plate bounda... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Haoting Du, Jintong Xu, Zihao Yin, Mengyang Chai and Dexin Sun    
The long-wave infrared (LWIR) quantum-well photodetector (QWIP) operates at low temperatures, but is prone to focal plane temperature changes when imaging in complex thermal environments. This causes dark current changes and generates low-frequency tempo... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Andrew Mahre, Tian-You Yu, Robert D. Palmer and James M. Kurdzo    
While the vertical structure of cold fronts has been studied using various methods, previous research has shown that traditional methods of observing meteorological phenomena (such as pencil-beam radars in PPI/volumetric mode) are not well-suited for res... ver más
Revista: Atmosphere    Formato: Electrónico

 
en línea
Huiting Li, Yongxue Liu, Chao Sun, Yanzhu Dong and Siyu Zhang    
The South China Sea (SCS) is one of the most important fishery resource bases in the world. Marine fisheries, as a crucial component of regional food security and national revenue, raise wide concern about marine ecology, social-economic and political co... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Teodosio Lacava, Emanuele Ciancia, Mariapia Faruolo, Nicola Pergola, Valeria Satriano and Valerio Tramutoli    
Timely and continuous information about flood dynamics are fundamental to ensure an effective implementation of the relief and rescue operations. Satellite data provided by optical sensors onboard meteorological satellites could have great potential in t... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Limin Duan, Tingxi Liu, Xixi Wang and Yanyun Luo    
Understanding groundwater-vegetation interactions is crucial for sustaining fragile environments of desert areas such as the Horqin Sandy Land (HSL) in northern China. This study examined spatio-temporal variations in the water table and the associated v... ver más
Revista: Water    Formato: Electrónico

 
en línea
Laura S. McGuire, Mohsin Zafar, Rayyan Manwar, Fady T. Charbel and Kamran Avanaki    
Due to the high possibility of mechanical damage to the underlying tissues attached to the rat skull during a craniectomy, previously described methods for visualization of the rat brain in vivo are limited to unilateral craniotomies and small cranial wi... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Hakan Köksal, Nusret Demir and Ali Kilcik    
Ionizing radiation sources such as Solar Energetic Particles and Galactic Cosmic Radiation may cause unexpected errors in imaging and communication systems of satellites in the Space environment, as reported in the previous literature. In this study, the... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Nida Qayyum, Sajid Ghuffar, Hafiz Mughees Ahmad, Adeel Yousaf and Imran Shahid    
Glacial lakes mapping using satellite remote sensing data are important for studying the effects of climate change as well as for the mitigation and risk assessment of a Glacial Lake Outburst Flood (GLOF). The 3U cubesat constellation of Planet Labs offe... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Nimazhap Badmaev and Aleksandr Bazarov    
The monitoring network for the measurement of atmospheric and soil climate parameters was created at the southern boundary of the permafrost zone within the territory of the Republic of Buryatia, Russian Federation. Based on the obtained data, the proces... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Mohammad Sadegh Keikhosravi Kiany, Seyed Abolfazl Masoodian, Robert C. Balling and Bohumil M. Svoma    
The Karoon River Basin, with an area of about 67,000 km2, is located in the southern part of Iran and has a complex mountainous terrain. No comprehensive study has been done on the spatial and temporal variations of snow cover in this region to date. In ... ver más
Revista: Water    Formato: Electrónico

 
en línea
Andreas Schmitt and Brian Brisco    
One fundamental task in wetland monitoring is the regular mapping of (temporarily) flooded areas especially beneath vegetation. Due to the independence of weather and illumination conditions, Synthetic Aperture Radar (SAR) sensors could provide a suitabl... ver más
Revista: Water    Formato: Electrónico

 
en línea
David Orozco Suárez, Jose Carlos del Toro Iniesta, Francisco Javier Bailén Martínez, María Balaguer Jiménez, Daniel Álvarez García, Daniel Serrano, Luis F. Peñin, Alicia Vázquez-Ramos, Luis Ramón Bellot Rubio, Julia Atienzar, Isabel Pérez Grande, Ignacio Torralbo Gimeno, Esteban Sanchis Kilders, José Luis Gasent Blesa, David Hernández Expósito, Basilio Ruiz Cobo, Javier Trujillo Bueno, Robertus Erdélyi, Jackie A. Davies, Lucie M. Green, Sarah A. Matthews, David M. Long, Michail Mathioudakis, Christian Kintziger, Jorrit Leenaarts, Silvano Fineschi and Eamon Scullionadd Show full author list remove Hide full author list    
Measuring magnetic fields in the inner corona, the interface between the solar chromosphere and outer corona, is of paramount importance if we aim to understand the energetic transformations taking place there, and because it is at the origin of processe... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yangnan Guo, Cangjiao Wang, Shaogang Lei, Junzhe Yang and Yibo Zhao    
Spatio-temporal fusion algorithms dramatically enhance the application of the Landsat time series. However, each spatio-temporal fusion algorithm has its pros and cons of heterogeneous land cover performance, the minimal number of input image pairs, and ... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Hongzhu Han, Jianjun Bai, Gao Ma and Jianwu Yan    
Vegetation phenology is highly sensitive to climate change, and the phenological responses of vegetation to climate factors vary over time and space. Research on the vegetation phenology in different climatic regimes will help clarify the key factors aff... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Evgeniy E. Gorodnichev, Kirill A. Kondratiev, Alexandr I. Kuzovlev and Dmitrii B. Rogozkin    
We present the results of a theoretical study of underwater pulse propagation. The vector radiative transfer equation (VRTE) underlies our calculations of the main characteristics of the scattered light field in the pulse. Under the assumption of highly ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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