Results 31 to 40 of about 98,268 (272)

Calculation and modeling tracked mobile robot

Қарағанды университетінің хабаршысы. Математика сериясы, 2018
Introduction and consideration of basic device of an unmanned ground vehicle (UGV). Determination of the most significant characteristics for exploitation of UGV allows us to formulate the main task: this is the most effective overall design.
N.A. Esmagambet, A.N. Nurpeisova
doaj   +1 more source

Outcomes and characteristics of COVID-19 patients treated with continuous positive airway pressure/high-flow nasal oxygen outside the intensive care setting

ERJ Open Research, 2021
Background Continuous positive airway pressure (CPAP) and high-flow nasal oxygen (HFNO) have been used to manage hypoxaemic respiratory failure secondary to coronavirus disease 2019 (COVID-19) pneumonia.
Dominic L. Sykes, Michael G. Crooks, Khaing Thu Thu, Oliver I. Brown, Theodore J.P. Tyrer, Jodie Rennardson, Catherine Littlefield, Shoaib Faruqi   +7 more
doaj   +1 more source

Developing and testing the ExerciseGuide UK website for people with lung cancer: reflections on the added value of patient and public involvement within a doctoral degree

Research Involvement and Engagement, 2022
Plain English summary This commentary describes how patient public involvement has been used to adapt a website called ExerciseGuide UK. This website provides a personalised physical activity program and education to those diagnosed with lung cancer. The
Jordan Curry, Helen Roberts, Alan Smith, Diane Riley, Mark Pearson, Cynthia C. Forbes   +5 more
doaj   +1 more source

Is a staged reloading protocol effective to time the removal of circular frames?: a retrospective analysis

Bone & Joint Open, 2022
Aims: The timing of when to remove a circular frame is crucial; early removal results in refracture or deformity, while late removal increases the patient morbidity and delay in return to work.
Vilas Sadekar, Arun T. Watts, Elizabeth Moulder, Panayiotis Souroullas, Yvonne Hadland, Elizabeth Barron, Ross Muir, Hemant K. Sharma   +7 more
doaj   +1 more source

A New Method for Constructing Self-Dual Codes over Finite Commutative Rings with Characteristic 2

Mathematics
In this work, we present a new method for constructing self-dual codes over finite commutative rings R with characteristic 2. Our method involves searching for k×2k matrices M over R satisfying the conditions that its rows are linearly independent over R
Yongsheng Ma, Jizhu Nan, Yuanbo Liu
doaj   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Directed Spiral Percolation Hull on the Square and Triangular Lattices [PDF]

, 2004
Critical properties of hulls of directed spiral percolation (DSP) clusters are studied on the square and triangular lattices in two dimensions (2D). The hull fractal dimension ($d_H$) and some of the critical exponents associated with different moments of the hull size distribution function of the anisotropic DSP clusters are reported here.
arxiv   +1 more source

On linear codes with one-dimensional Euclidean hull and their applications to EAQECCs [PDF]

arXiv, 2021
The Euclidean hull of a linear code $C$ is the intersection of $C$ with its Euclidean dual $C^\perp$. The hull with low dimensions gets much interest due to its crucial role in determining the complexity of algorithms for computing the automorphism group of a linear code and checking permutation equivalence of two linear codes.
arxiv  

Multi‐Scaled Cellulosic Nanonetworks from Tunicates

Advanced Functional Materials, EarlyView.
Microbial and plant nanonetworks of cellulose have enabled a wide range of high‐performance yet sustainable materials. Herein, a third class of cellulosic nanonetworks is showcased by exploiting the only animal tissue‐producing cellulose nanofibers, i.e., ascidians. An ultrastructure including spherical cells and a microvasculature with diameters of 50–
Mano Govindharaj, Mohamed Hamid Salim, M‐Haidar A. Dali, Sarath Haridas Kaniyamparambil, Sagar S. Arya, Zubeen Hathi, Srinivas Mettu, Erlantz Lizundia, Anna Maria Pappa, Charalampos Pitsalidis, Blaise L. Tardy   +10 more
wiley   +1 more source

Validation of the HULL Score clinical prediction rule for unsuspected pulmonary embolism in ambulatory cancer patients

ERJ Open Research, 2023
Background Clinical prediction rules (CPRs) developed to predict adverse outcomes of suspected pulmonary embolism (PE) and facilitate outpatient management have limitations in discriminating outcomes for ambulatory cancer patients with unsuspected PE ...
Farzana Haque, Jessamine Ryde, Laura Broughton, Chao Huang, Sifut Sethi, Andrew Stephens, Annet Pillai, Shagufta Mirza, Victoria Brown, Ged Avery, Georgios Bozas, Anthony Maraveyas   +11 more
doaj   +1 more source