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“Strategies of Life Detection”: Summary and Outlook
Space Science Reviews, 2008Not ...
Botta, Oliver +5 more
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BioScience, 1973
Biologists use imaging extensively for recording and documenting experimental results. It was not surprising, therefore, that the recent opportunities to search for extraterrestrial life resulted in discussions on the use of imaging and the instrument development required for this purpose.
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Biologists use imaging extensively for recording and documenting experimental results. It was not surprising, therefore, that the recent opportunities to search for extraterrestrial life resulted in discussions on the use of imaging and the instrument development required for this purpose.
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Ultra-wide band impulse radar for life detection using wavelet packet decomposition
Physical Communication, 2018This paper develops an improved algorithm for life detection based on ultra-wide band (UWB) impulse radars in through-wall condition. Usually, the cardiac–respiratory movement is the most significant sign of a living person, which can be extracted from ...
Xiaolin Liang +5 more
semanticscholar +1 more source
1965
Martian life-detection instruments and experiments, examining biological criteria and visual, organic, chemical and metabolic ...
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Martian life-detection instruments and experiments, examining biological criteria and visual, organic, chemical and metabolic ...
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Life detection by atmospheric analysis
Icarus, 1967Extraterrestrial life detection studied from knowledge of major and trace components of ...
Dian R. Hitchcock, James E. Lovelock
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Right aortic arch detected in fetal life
Ultrasound in Obstetrics & Gynecology, 2006AbstractObjectiveTo evaluate the prenatal distribution, associated conditions and outcome of the different types of right aortic arch (RAA) detected in fetal life.MethodsThis was a retrospective review of all cases of RAA detected prenatally between 1998 and 2005 in two tertiary referral centers.ResultsIn the study period 71 cases of RAA were detected;
C, Berg +7 more
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An X-Band Microwave Life-Detection System
IEEE Transactions on Biomedical Engineering, 1986An X-band microwave life-detection system has been developed for detecting the heartbeat and breathing of human subjects lying on the ground at a distance of about 30 m or located behind a cinder block wall. The basic principle of the system is to illuminate the subject with a low-intensity microwave beam, and then from the back-scattered microwave ...
K M, Chen +4 more
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Detectives Stories and City Life
Society, 2007Detective stories take place mainly in two settings, constantly changing, many faceted big cities filled with strangers, and stable, fairly homogeneous, innocent small towns whose members know one another. The differences in each clarify the qualities of the other.
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Left atrial isomerism detected in fetal life
The American Journal of Cardiology, 1996Left and right atrial isomerism, comprising congenital heart defects with disturbances in normal left-right asymmetry, are phenotypically distinct after birth, although animal models suggest a common embryologic origin. We postulated that the prenatal phenotype may indeed be similar in both syndromes but that differential fetal loss is responsible for ...
C K, Phoon +3 more
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A Non-Earthcentric Approach to Life Detection
Astrobiology, 2001The ultimate goal of a comprehensive life detection strategy is never to miss life when we encounter it. To accomplish this goal, we must define life in universal, that is, non-Earthcentric, measurable terms. Next, we must understand the nature of biosignatures observed from the measured parameters of life. And finally, we must have a clear idea of the
P G, Conrad, K H, Nealson
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