Zlo - Open Access .click

Results 11 to 20 of about 31,840 (220)

Low Computational Burden Adaptive Overcurrent Protection for Active Distribution Networks

International Transactions on Electrical Energy Systems, Volume 2023, Issue 1, 2023., 2023
Conventional distribution networks have evolved into active distribution networks due to the high penetration of distributed energy resources. These new networks have several protection issues; some are related to the high fault and load current variations due to the various operating conditions.
B. Grisales-Soto +3 more
wiley +1 more source

Salvage surgery in recurrent sinonasal cancers: Proposal for a prognostic model based on clinicopathologic and treatment‐related parameters

Head &Neck, Volume 44, Issue 8, Page 1857-1870, August 2022., 2022
Abstract Background Evidence on survival and major prognosticators after salvage surgery in recurrent sinonasal cancers (SNC) is limited. Methods A retrospective, single‐center study of recurrent SNC treated with salvage surgery between 1997 and 2019 was conducted.
Davide Mattavelli +14 more
wiley +1 more source

Data Assimilation of High‐Latitude Electric Fields: Extension of a Multi‐Resolution Gaussian Process Model (Lattice Kriging) to Vector Fields

Space Weather, Volume 20, Issue 1, January 2022., 2022
Abstract We develop a new methodology for the multi‐resolution assimilation of electric fields by extending a Gaussian process model (Lattice Kriging) used for scalar field originally to vector field. This method takes the background empirical model as “a priori” knowledge and fuses real observations under the Gaussian process framework. The comparison
Haonan Wu, Xian Lu
wiley +1 more source

SARS‐CoV‐2 infection and venous thromboembolism after surgery: an international prospective cohort study

Anaesthesia, Volume 77, Issue 1, Page 28-39, January 2022., 2022
Summary SARS‐CoV‐2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri‐operative or prior SARS‐CoV‐2 were at further increased risk of venous ...
COVIDSurg Collaborative +16163 more
wiley +1 more source

Low‐Voltage Low Noise Figure Down‐Conversion Mixer for Band #1 of MB‐OFDM System in 180 nm Complementary Metal Oxide Semiconductor Technology

Journal of Nanomaterials, Volume 2022, Issue 1, 2022., 2022
Low‐voltage design is a challenge for Gilbert cell‐based mixers due to stacking transconductance and switching stage. This work addresses this issue by proposing a design of a low‐voltage down‐conversion mixer for band #1 of multiband orthogonal frequency division multiplexing (MB‐OFDM) system in 180 nm complementary metal oxide semiconductor (CMOS ...
Abhay Chaturvedi +4 more
wiley +1 more source

Deep Learning‐Based Nonstationary Channel Prediction in Tactical Vehicle‐to‐Vehicle Communication Environments

Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
In this paper, we focus on the vehicle‐to‐vehicle dynamic channel in tactical communication environments, which shows time‐varying and nonstationary characteristics due to the fast mobility, directional antennas, and harsh terrain. These situations present great challenges for the channel state information (CSI) acquisition.
Xin Lin +6 more
wiley +1 more source

Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study

Anaesthesia, Volume 76, Issue 6, Page 748-758, June 2021., 2021
Summary Peri‐operative SARS‐CoV‐2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS‐CoV‐2 infection. This international, multicentre, prospective cohort study included patients undergoing elective or emergency surgery during October 2020.
COVIDSurg Collaborative +16155 more
wiley +1 more source

Toward pollen sterility in German chamomile (Matricaria chamomilla)–Conventional breeding approaches of cytoplasmic/genic male sterility and chemical emasculation

Plant Breeding, Volume 139, Issue 6, Page 1299-1309, December 2020., 2020
Abstract Pollen sterility (PS) in mother lines is crucial for hybrid crossings in plant breeding. 21 di‐ (2x) and tetraploid (4x) accessions of the hermaphroditic chamomile were screened for spontaneous, thermic or gametocide induced PS. Two crossing trials with the diploid accessions 'Bona' (BON) and 'Hungary 2' (HUN2) should specify maternally ...
Bettina Faehnrich +9 more
wiley +1 more source

Odbrana slobodne volje i problem nebeske slobode

A Priori
Prema logičkom problemu zla, koegzistencija zla i teističkog Boga, za kojeg se smatra da je sveznajući, svemoćan i svedobronamjeran, nemoguća je. Činjenica da naš svijet sadrži zla poništava postojanje teističkog Boga.
Ferhat Taşkın, Ana Galić
doaj +3 more sources

Electrokinetic properties of mineral mixtures [PDF]

Acta Montanistica Slovaca, 2003
Elektroforetický rozptyl svetla (ELS) je nová experimentálna technika umoòujúca mera spectrum elektroforetickej pohyblivosti alebo zeta (ξ) potenciálu skupiny èastíc.
kvarla Jiøí
doaj

dobro
zło
evil

aesthetics
sloboda
etika