Results 81 to 90 of about 3,255,827 (300)

Wildland fire risk maps using S2F2M*

open access: yesJournal of Computer Science and Technology, 2005
Wildland fires are a critical natural hazard in many regions of the World. Every year, millions of hectares are burned in Tropical, Boreal and Mediterranean forest, which causes a wide variety of effects, from atmospheric emissions, to soil erosion ...
Germán BIanchini   +5 more
doaj  

Sub-MHz EMAR for Non-Contact Thickness Measurement: How Ultrasonic Wave Directivity Affects Accuracy

open access: yesSensors
Electromagnetic acoustic resonance (EMAR) is a well-established non-contact method for ultrasonic thickness measurement, typically operated at frequencies above 1 MHz using an electromagnetic acoustic transducer (EMAT).
Alexander Siegl   +5 more
doaj   +1 more source

Cryogenic connector for vacuum use Patent [PDF]

open access: yes, 1967
Leakproof soft metal seal for use in very high vacuum systems operating at cryogenic ...
Kitts, W. T., Platt, P. K.
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Eddy Current Position Measurement in Harsh Environments: A Temperature Compensation and Calibration Approach

open access: yesSensors
Eddy current displacement sensors (ECDSs) are widely used for the noncontact position measurement of small displacements (lift-offs). Challenges arise with larger displacements as the sensitivity of the ECDSs decreases.
Gabriel Gruber   +5 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

The time component of analytical model of the air traffic control dispatcher actions

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
It has been considered the mathematical apparatus, allowing to find time characteristics of air traffic control dispatcher actions with the interface of an automated workplace of the regional dispatching centre of Uniform system of air movement ...
O. A. Kaptsevich   +2 more
doaj   +1 more source

Proliferation of SDDS Support for Various Platforms and Languages

open access: yes, 2001
Since Self-Describing Data Sets (SDDS) were first introduced, the source code has been ported to many different operating systems and various languages. SDDS is now available in C, Tcl, Java, Fortran, and Python.
Soliday, Robert
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Dynamic Geospatial Spectrum Modelling: Taxonomy, Options and Consequences [PDF]

open access: yes, 2010
Much of the research in Dynamic Spectrum Access (DSA) has focused on opportunistic access in the temporal domain. While this has been quite useful in establishing the technical feasibility of DSA systems, it has missed large sections of the overall DSA ...
Al-Tamaimi, Mohammed   +2 more
core   +5 more sources

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