Results 71 to 80 of about 601,794 (307)
Boreas, EarlyView.The last (Wisconsinan) glacial period was punctuated in North America by two glacial maxima, known as the Early and Late Wisconsinan glaciations. In Alaska, these maxima and their subsequent retreats have been the object of dating efforts to reconstruct local climatic events and compare them to global trends.
Bruno Belotti +5 more
wiley +1 more source
Carbon finance initiatives can provide biodiversity benefits
Conservation Science and Practice, EarlyView.We evaluated the biodiversity co‐benefits of a REDD+ initiative in the tropical forests of Sierra Leone and Liberia using a quasi‐experimental study design. Complementary measures from bioacoustics and DNA metabarcoding revealed that REDD+‐financed protected areas were associated with additional biodiversity benefits compared to control areas.
H. S. Sathya Chandra Sagar +13 more
wiley +1 more source
RANGE MIGRATION ALGORITHM IN THE PROCESSING CHAIN OF SIGNALS OF A GROUND-BASED SAR SENSOR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Synthetic aperture radar (SAR) system based on frequency modulated continuous wave (FM-CW) transmission is a viable option for producing high-resolution ground-based imaging radars.
B. Hosseiny +3 more
doaj +1 more source
Akuisisi Data Sederhana Untuk Radar FM-CW [PDF]
, 2011 This paper describes the development of a simple data acquisition modul for FM-CW radar. The modul is design to be integrated in a through wall radar system using UWB and FM-CW technologies for life detector application.
Purwoko, A. (Adhi)
core
Equine Veterinary Journal, EarlyView.Abstract The need for comprehensive equine welfare assessments has become particularly evident amid ongoing debates about the social licence to operate in equestrian sports. During exercise, multiple physiological systems, principally the cardiovascular, respiratory, muscular, thermoregulatory, endocrine, and locomotory systems, undergo complex ...
Rhana Mackie Aarts +3 more
wiley +1 more source
The Journal of Engineering, 2013 Non-linear chirp scaling (NLCS) is a feasible method to deal with time-variant frequency modulation (FM) rate problem in synthetic aperture radar (SAR) imaging.
Chen Qi +3 more
doaj +1 more source
Time-frequency represetation of radar signals using Doppler-Lag block searching Wigner-Ville distribution [PDF]
, 2018 Radar signals are time-varying signals where the signal parameters change over time. For these signals, Quadratic Time-Frequency Distribution (QTFD) offers advantages over classical spectrum estimation in terms of frequency and time resolution but it ...
Hamdi, Muhammad Noor Muhammad +1 more
core +3 more sources
Hepatology Research, EarlyView.The supervised clustering of metabolic dysfunction‐associated steatotic liver disease (MASLD) using a SHapley Additive exPlanations (SHAP)‐converted matrix reveals distinct subpopulations that improved risk stratification for new onset of chronic kidney disease (CKD).
Itaru Hosaka +14 more
wiley +1 more source
A New Taxonomy for Symbiotic EM Sensors
, 2017 It is clear that the EM spectrum is now rapidly reaching saturation, especially for frequencies below 10~GHz. Governments, who influence the regulatory authorities around the world, have resorted to auctioning the use of spectrum, in a sense to gauge the
Inggs, Michael, Mishra, Amit
core +2 more sources
Dementia‐Friendly Hospital—The Perspective of Professional Dementia Experts
Journal of Clinical Nursing, EarlyView.ABSTRACT Aim To investigate the professional dementia experts' understanding of a dementia‐friendly hospital to identify its characteristics. Design We used a qualitative design embedded in a case study. A total of 16 semi‐structured expert interviews were conducted with 17 professional dementia experts. Using inductive content analysis, the interviews
Christina Manietta +7 more
wiley +1 more source