Results 151 to 160 of about 21,762 (301)

Ground-Based Passive Microwave Remote Sensing of Soil Moisture and Vegetation Optical Depth Through a Growing Season

open access: yes, 2018
During the last decade, significant progress has been made in the development of satellite-based instruments for earth observation and in particular for monitoring hydrological states of the land surface. L-band passive microwave remote sensing is a well-
15th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad)   +3 more
core  

Guiding and Manipulating Light Fields in Microstructured Liquid Crystals

open access: yesAdvanced Physics Research, EarlyView.
This review summarizes recent advances in guided‐wave optics enabled by microstructured liquid crystal (LC) devices, covering their fundamental material properties, key degree of freedom for dynamic light field manipulations. The advances of linear guided‐wave optics, nonlinear‐optics with spatial optical solitons, and microlasers in LC‐based devices ...
Shan‐shan Chang   +2 more
wiley   +1 more source

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira   +3 more
wiley   +1 more source

Determining the timeline of gonadal and genital differentiation in male and female equine fetuses allows for early detection and intervention in malformations

open access: yesThe Anatomical Record, EarlyView.
Abstract Sexual differentiation in the equine fetus involves coordinated morphogenetic processes that shape both the gonads and the genital ducts. Although the formation of testes and ovaries has been relatively well documented, the temporal dynamics and morphometric patterns of the mesonephric (Wolffian) and paramesonephric (Müllerian) ducts remain ...
Tais Harumi de Castro Sasahara   +4 more
wiley   +1 more source

Active and Passive Microwave Sensors

open access: yes, 2008
Fundamental qunatities for the design of active and passive space-borne microwave remote sensing systems are discussed. Synthetic aperture radars and conical scanning radiometers are primarily considered. Plots of important dependencies are given and the
Peichl, Markus
core  

Lower Striatal and Cortical Calretinin Interneuron Density Associated With Altered Social Behavior in Cntnap2 Knockout Mice

open access: yesAutism Research, EarlyView.
ABSTRACT Variants in the CNTNAP2 gene, encoding the cell adhesion molecule CASPR2, have been identified as genetic risk factors for autism spectrum disorder (ASD). However, the mechanisms through which CNTNAP2 dysfunction alters circuit function remain unknown.
Krisztina Sáfár   +10 more
wiley   +1 more source

Active and passive microwave remote sensing of soil and vegetation

open access: yes, 2016
Objectives Improve the understanding of the impact of vegetation on radiometer and radar measurements for soil moisture retrieval by performing tower-based active (radar) and passive (radiometer) microwave experiments Develop and validate active and ...
Helmholtz Alliance: Remote Sensing and Earth System Dynamics, Hydrosphere Workshop   +4 more
core  

Advancing design strategies in smart stimulus‐responsive liposomes for drug release and nanomedicine

open access: yesBMEMat, EarlyView.
Schematic illustration of stimulus‐responsive liposomes designed for controlled drug release and nanomedicine. The innermost circle represents different liposomal structures, including unilamellar, multilamellar, and multivesicular liposomes. The middle layer illustrates the responsive phospholipid components.
Yuchen Guo   +9 more
wiley   +1 more source

Passive microwave observations over the oceans

open access: yes, 1970
Predicted brightness temperatures and theoretical models of ocean surface and atmosphere with passive microwave observations over ...
Martin, L. U.
core  

Home - About - Disclaimer - Privacy