Results 131 to 140 of about 2,823 (249)

Adaptive Switching Strategy of an Aerial Drone's GNSS Antennas with Metallic Shielding for GNSS Anti-Jamming. [PDF]

Sensors (Basel)
Bang S, Kim J.
europepmc   +1 more source

Case series: Kikuchi‐Fujimoto disease with diagnostic overlap

Rheumatology &Autoimmunity, EarlyView.
Kikuchi‐Fujimoto disease (KFD) is a rare, self‐limiting necrotizing lymphadenitis that poses significant diagnostic challenges due to its overlap with tuberculosis, systemic lupus erythematosus (SLE), and malignancy. We present four cases highlighting distinct diagnostic complexities: KFD mimicking tuberculosis with concomitant latent TB infection and ...
Ecem Kalemoglu, Ming Zheng, Danny Arias, Andreina M. Paulino, Aisha Niaz, James Devlin, Valentin Marian   +6 more
wiley   +1 more source

Impact of parameterization in multiple acoustic index comparisons: practical cases in terrestrial and underwater soundscapes

Remote Sensing in Ecology and Conservation, EarlyView.
Parameter choices in acoustic analyses (sampling frequency, FFT size and window overlap) strongly influence multivariate soundscape separation. Using terrestrial and coral reef recordings, we show that these settings can exaggerate or mask ecological differences, emphasizing the need for parameter sensitivity testing and transparent reporting in ...
Juan C. Azofeifa‐Solano, Miles J. G. Parsons, James Kemp, Rohan M. Brooker, Robert D. McCauley, Shyam Madhusudhana, Mathew Wyatt, Stephen D. Simpson, Christine Erbe   +8 more
wiley   +1 more source

Intelligent anti-jamming communication technology with electromagnetic spectrum feature cognition. [PDF]

PLoS One
Zhao H, Zhao G, Wang X, Zhang Z, Xun X.
europepmc   +1 more source

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

Strategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani, Mariano Mastrogiorgio, Giuseppe Carignani   +2 more
wiley   +1 more source

Kernel-FastICA-Based Nonlinear Blind Source Separation for Anti-Jamming Satellite Communications. [PDF]

Sensors (Basel)
Sun X, Li C, Li J, Su Q.
europepmc   +1 more source

Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing. [PDF]

Nat Commun, 2018
Pan L, Liu G, Shi W, Shang J, Leow WR, Liu Y, Jiang Y, Li S, Chen X, Li RW.   +9 more
europepmc   +1 more source

Buchanan and the Social Contract: Coordination Failures and the Atrophy of Property Rights

Southern Economic Journal, EarlyView.
ABSTRACT James Buchanan advocated that societies should be based on a social contract. He rejected anarchy, seeing it as a “Hobbesian jungle” that calls for government intervention to maintain social order. He also opposed theories of spontaneous order. These views led to debates about the compatibility of Buchanan's works with classical liberalism and
Stefano Dughera, Alain Marciano
wiley   +1 more source

Analysis of Anti-Jamming Performance of HF Access Network Based on Asymmetric Frequency Hopping. [PDF]

Sensors (Basel)
Duan R, Jin L, Lan X.
europepmc   +1 more source

An Anti-Jamming Null-Steering Control Technique Based on Double Projection in Dynamic Scenes for GNSS Receivers. [PDF]

Sensors (Basel), 2019
Wang H, Chang Q, Xu Y.
europepmc   +1 more source