Results 21 to 30 of about 87,829 (235)

Use of levosimendan combined with Shenfu injection to treat acute heart failure patients with hypotension: a prospective randomized controlled single-blind study

open access: yesBMC Cardiovascular Disorders, 2022
Background Levosimendan can improve clinical symptoms and the cardiorenal rescue success rate, and stabilize hemodynamic parameters in individuals suffering from acute decompensated heart failure.
Miaomiao Li   +5 more
doaj   +1 more source

Registration of time of flight terrestrial laser scanner data for stop-and-go mode [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
Terrestrial Laser Scanners (TLS) are utilized through different data acquisition techniques such as Mobile Laser Scanning (MLS) and the output can be used in different applications such as 3D city modelling, cultural heritage documentations, oil and Gas ...
H. Mohammed   +3 more
doaj   +1 more source

Exponential-Distance Weights for Reducing Grid-like Artifacts in Patch-Based Medical Image Registration

open access: yesSensors, 2021
Patch-based medical image registration has been well explored in recent decades. However, the patch fusion process can generate grid-like artifacts along the edge of patches for the following two reasons: firstly, in order to ensure the same size of ...
Liang Wu, Shunbo Hu, Changchun Liu
doaj   +1 more source

Non-invasive cardiac output measurement with electrical velocimetry in patients undergoing liver transplantation: comparison of an invasive method with pulmonary thermodilution

open access: yesBMC Anesthesiology, 2018
Background The goal of this study was to evaluate the accuracy and interchangeability between continuous cardiac output (CO) measured by electrical velocimetry (COEv) and continuous cardiac output obtained using the pulmonary thermodilution method (COPAC)
De-Jie Wang   +7 more
doaj   +1 more source

Dynamic Dac Testing by Registration of the Input Code Wordin Equality When the Dac Output Matches a Reference Signal

open access: yesActa Electrotechnica et Informatica, 2011
The characterization of high resolution Digital to Analog Converter (DAC) involves new problems caused by their high performance. This paper presents a new method for measuring the characteristics of high resolution DACs under dynamic condition. The main principle of the proposed method is the conversion of the DAC analog output voltage to a digital ...
Martin Sekerák   +3 more
openaire   +1 more source

Advanced selective key point detection techniques [PDF]

open access: yesJournal of Engineering Science and Military Technologies, 2019
SAR imaging needs precise registration process to get recompensation or setoff between two or more images for a certain area. Generally, operational goal of registration process is a geometrical transformation for the input leading to geometrically ...
Ahmed Amein, Abdel Hameed El-Tanany
doaj   +1 more source

Determination of commercially valuable characteristics of plant varieties for energetic use during the state examination

open access: yesPlant Varieties Studying and Protection, 2014
The analysis of commercially valuable indices of plant varieties for energetic use was carried out and the necessity to determine energetic indices during the state scientific-and-technical examination is substantiated.
В. В. Баликіна
doaj   +1 more source

VPRNet: Virtual Points Registration Network for Partial-to-Partial Point Cloud Registration

open access: yesRemote Sensing, 2022
With the development of high-precision and high-frame-rate scanning technology, we can quickly obtain scan data of various large-scale scenes. As a manifestation of information fusion, point cloud registration is of great significance in various fields ...
Shikun Li   +3 more
doaj   +1 more source

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters   +17 more
wiley   +1 more source

Input and Output in/from the VAT upon Collection System

open access: yesCECCAR Business Review, 2022
This article presents a series of theoretical and practical matters regarding the input and output method in/from the VAT upon collection system. The input in this system of a taxable person whose place of business is in Romania can be performed anytime ...
Lucian CERNUȘCA
doaj   +1 more source

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