منابع مشابه
Sounding Out Social Media
crowdsourcing should be aware of the approach’s significant limitations and biases, and of the need to sort through and verify large amounts of information of uneven reliability. Furthermore, crowdsourcing tends to work better when the goal is to quickly compile and share knowledge that is already available, rather than as a means to engage in original research. Crowdsourcing cannot replace mor...
متن کاملSounding out migraine-related interactions between the brainstem and cortex.
The clinical features of a migraine attack include symptoms generated by both the brainstem and the cortex. Significant changes in the activity of both brain regions during migraine have been clearly demonstrated with functional imaging techniques (1,2). How these brain regions interact before, during, and after a migraine attack remains much less clear. Cortical spreading depression (CSD), the...
متن کاملModels and Algorithms for Control of Sounding Objects
Contents 1 Introduction 3 2 Toward a new model for sound control 5 2.
متن کاملSounding Off
Networked communications accord the voice renewed spatial significance. How does the mobile phone influence the use and design of spaces? The conventions for modulating the voice in face-to-face exchanges are well established. But in the case of mobile communications the voice may be raised to abnormal levels. The raised voice overcomes ambient interference, and spatial distance. The voice is a...
متن کاملSUSSKIND et al.: IMPROVED TEMPERATURE SOUNDING AND QUALITY CONTROL METHODOLOGY
This paper describes the Atmospheric Infrared Sounder (AIRS) Science Team Version 5 retrieval algorithm in terms of its three most significant improvements over the methodology used in the AIRS Science Team Version 4 retrieval algorithm: the use of AIRS clear column radiances in the entire 4.3-μm CO2 absorption band in the retrieval of temperature profiles T(p) during both day and night, with t...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2009
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(09)70242-1