Results 241 to 250 of about 179,801 (303)

Investigation of Spatial and Temporal Aspects of Airborne Gamma Spectrometry: Report on Phase III Survey of West Cumbria and Inner Solway, Conducted June 2000 [PDF]

, 2001
Cresswell, A.J., Murphy, S., Sanderson, D.C.W., White, D.C.   +3 more
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Thermal drone surveys to detect arboreal fauna: Improving population estimates and threatened species monitoring. [PDF]

Ecol Appl
Wagner B, Garnick SW, Ryan MF, Isaac JL, Begg A, Nitschke CR.   +5 more
europepmc   +1 more source

Cost-effective drone monitoring and evaluating toolkits for stream habitat health: development and application. [PDF]

Environ Monit Assess
Wang W, Lu B, Wu CH.
europepmc   +1 more source

An integrated data model to estimate abundance from counts with temporal dependence and imperfect detection. [PDF]

Ecology
Ver Hoef JM, McClintock BT, Boveng PL, London JM, Jansen JK.   +4 more
europepmc   +1 more source

A Review of Video-Based Monitoring Systems for Geohazard Early Warning. [PDF]

Sensors (Basel)
Dong H, Sheng S, Xu C.
europepmc   +1 more source

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Experiments in Aerial Survey

The Journal of Wildlife Management, 1976
By use of balanced experiments amenable to analysis of variance we explored the effects of several factors on the accuracy of aerial survey estimates of animal density. Speed, height above ground, transect width, and observers had significant effects, whereas time of day, fatigue of observers, and length of survey were less important.
Graeme Caughley, Ronald Sinclair, Donald Scott-Kemmis   +2 more
openaire   +1 more source