Results 121 to 130 of about 478,207 (326)
Advances in Civil and Architectural EngineeringDue to the frequent climatic changes occurring worldwide, which are related to extreme meteorological parameters as well as human activities, it is obvious that these influence the flow regimes of rivers.
Bojan Đurin +3 more
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Earth and Space Science, 2019 We report the proposal and results of a low‐cost, easy‐to‐build GPS‐based sensor for detection and monitoring ionospheric irregularities through the detection of amplitude scintillation.
F. S. Rodrigues, A. O. Moraes
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A theory for the interpretation of lunar surface magnetometer data [PDF]
Electromagnetic interaction of moon with spatial irregularities in interplanetary magnetic ...
Schubert, G., Schwartz, K.
core +1 more source
Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Variational electric fields at low latitudes and their relation to spread F and plasma irregularities [PDF]
Recordings from OGO 6 show that electric field irregularities are frequently present between + or - 35 deg geomagnetic latitude in the 2000 - 0600 local time sector.
Heppner, J. P. +2 more
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Advanced Engineering Materials, EarlyView.A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament resistivity, tensile modulus, and diameter are examined and complemented by TEM analysis to provide new insight into filament‐level variability relevant for ...
Nils Wieja +9 more
wiley +1 more source
Ionospheric E-region Irregularities Produced by Non-linear Coupling of Unstable Plasma Waves [PDF]
Ionospheric E region irregularities produced by nonlinear coupling of unstable plasma ...
Dougherty, J. P., Farley, D. T.
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Advanced Engineering Materials, EarlyView.The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza +3 more
wiley +1 more source
THE AUDIT OF EU NON-REIMBURSABLE FUNDS [PDF]
Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2019 External public audit of non-reimbursable EU funds involves the application of those specific audit procedures to obtain adequate and sufficient audit evidence regarding the legality and regularity of transactions, the completeness and accuracy of the ...
OCOLIȘANU ANDREEA
doaj
Advanced Functional Materials, EarlyView.PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu +14 more
wiley +1 more source