Browsing Publikasjoner fra CRIStin - NTNU by Title
Now showing items 4417-4436 of 37325
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Caesarean section performed by medical doctors and associate clinicians in Sierra Leone
(Journal article; Peer reviewed, 2019)Background Many countries lack sufficient medical doctors to provide safe and affordable surgical and emergency obstetric care. Task‐sharing with associate clinicians (ACs) has been suggested to fill this gap. The aim ... -
CAFE based Multi-scale Modelling of Ductile-to-Brittle Transition of Steel with a Temperature Dependent Effective Surface Energy
(Journal article; Peer reviewed, 2019)It is still a challenge to numerically achieve the interactive competition between ductile damage and brittle fracture in ductile-to-brittle transition (DBT) region. In addition, since two types of fracture occur at two ... -
Calcareous smectite clay as a pozzolanic alternative to kaolin
(Journal article; Peer reviewed, 2019)The hydration of cement pastes with addition of a kaolinite rich clay (Clay A) and a calcareous smectite rich clay (Clay B) was investigated with isothermal calorimetry, in-situ XRD, PXRD, TGA and EPMA. Portland cement was ... -
Calcination temperature dependent catalytic activity and stability of IrO2 – Ta2O5 anodes for oxygen evolution reaction in aqueous sulfate electrolytes
(Journal article; Peer reviewed, 2017)In this work, commercial IrO2-Ta2O5 anodes with a certain composition calcined at three different temperatures were investigated. The results show that the calcination temperature has a significant influence on the ... -
Calcined Clays as Binder for Thermal Insulating and Structural Aerogel Incorporated Mortar
(Journal article; Peer reviewed, 2016)Partial replacement of ordinary Portland cement with calcined clay as binder in the aerogel incorporated mortars (AIM) was shown to decrease their thermal conductivities while maintaining the mechanical strength. It was ... -
Calcite seed-assisted microbial induced carbonate precipitation (MICP)
(Peer reviewed; Journal article, 2021)Microbial-induced calcium carbonate precipitation (MICP) is a biological process inducing biomineralization of CaCO3. This can be used to form a solid, concrete-like material. To be able to use MICP successfully to produce ... -
Calcium bentonite and sodium bentonite as stabilizers for roads unbound
(Peer reviewed; Journal article, 2021)Several technologies are currently available to stabilize the unbound layers of road pavements. The use of these solutions, often manufactured by means of chemical processes, is steadily increasing worldwide. As an alternative ... -
Calcium binding and calcium-induced gelation of normal low-methoxyl pectin modified by low molecular-weight polyuronate fraction
(Journal article, 2017)Functions of low molecular-weight polyuronate fractions in the calcium binding and calcium-induced gelation of normal low-methoxyl pectin (LMP) were investigated. The fractions from pectin with two different degrees of ... -
Calculating expected effects of treatment effectivity and river flow rates on the contribution of WWTP effluent to the ARG load of a receiving river
(Peer reviewed; Journal article, 2021)Concentrations of genetic markers for antibiotic resistance genes (ARGs) were measured in the effluents of three Norwegian wastewater treatment plants (WWTPs) and in a receiving river upstream and downstream of the discharge ... -
Calculating Hourly Cost Rates In Project-Based Industries Part 2: cost management
(Peer reviewed; Journal article, 2020)Hourly cost rates are crucial project costing due to the substantial proportion of labor costs in projects. Yet, there is little published about calculating hourly cost rates, and it is a contentious topic in corporations. ... -
Calculation of Critical Fault Recovery Time for Nonlinear Systems Based on Region of Attraction Analysis
(Journal article; Peer reviewed, 2014)In safety critical systems, the control system is composed of a core control system with a fault detection and isolation scheme together with a repair or a recovery strategy. The time that it takes to detect, isolate, and ... -
Calculation of IR Spectra with a Fully Polarizable QM/MM Approach Based on Fluctuating Charges and Fluctuating Dipoles
(Journal article; Peer reviewed, 2019)The fully polarizable QM/MM approach based on fluctuating charges and fluctuating dipoles, named QM/FQFμ (J. Chem. Theory Comput.2019, 15, 2233–2245), is extended to the evaluation of nuclear gradients and the calculation ... -
Calculation of the Differential Breit–Rosenthal Effect in the 6s6p ^3p_1,2 States of Hg
(Peer reviewed; Journal article, 2020)Studies of the hyperfine anomaly has found a renewed interest with the recent development of techniques to study the properties of long chains of unstable nuclei. By using the hyperfine structure for determining the nuclear ... -
Calculation of the interface curvature and normal vector with the level-set method
(Journal article, 2013)This article addresses the use of the level-set method for capturing the interface between two fluids. One of the advantages of the level-set method is that the curvature and the normal vector of the interface can be readily ... -
A calculator for local peatland volume and carbon stock to support area planners and decision makers
(Peer reviewed; Journal article, 2023)Conserving soil carbon is one of many actions to take in limiting global warming. However, carbon dense peatlands are still being drained or excavated. Infrastructure development is one of the major current threats to boral ... -
Calf Raise Exercise Training Increases Walking Performance in Patients With Intermittent Claudication
(Journal article; Peer reviewed, 2017)BACKGROUND: Symptoms of intermittent claudication (IC) are improved by exercise. The improvement might be secondary to increased blood perfusion or increased muscle mitochondrial capacity. Ischemia followed by reperfusion, ... -
Calibrating and adjusting expectations in life: A grounded theory on how elderly persons with somatic health problems maintain control and balance in life and optimize well-being
(Journal article; Peer reviewed, 2011)Aim: This study aims at exploring the main concern for elderly individuals with somatic health problems and what they do to manage this. Method: In total, 14 individuals (mean = 74.2 years; range = 68–86 years) of both ... -
Calibrating range measurements of lidars using fixed landmarks in unknown positions
(Peer reviewed; Journal article, 2021)We consider the problem of calibrating range measurements of a Light Detection and Ranging (lidar) sensor that is dealing with the sensor nonlinearity and heteroskedastic, range-dependent, measurement error. We solved the ... -
Calibrating range measurements of lidars using fixed landmarks in unknown positions
(Journal article; Peer reviewed, 2020)We consider the problem of calibrating range measurements of a Light Detection and Ranging (lidar) sensor that is dealing with the sensor nonlinearity and heteroskedastic, range-dependent, measurement error. We solved the ... -
The calibration challenge when inferring longitudinal track profile from the inertial response of an in-service train
(Peer reviewed; Journal article, 2021)An Irish Rail intercity train was instrumented for a period of one month with inertial sensors. In this paper, a novel calibration algorithm is proposed to determine, with reasonable accuracy, vehicle model parameters from ...