M. J. Bell
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View article: Differential above‐ and belowground responses of mungbean (<i>Vigna radiata</i> L.) cultivars with diverse phenology to contrasting soil phosphorus distribution
Differential above‐ and belowground responses of mungbean (<i>Vigna radiata</i> L.) cultivars with diverse phenology to contrasting soil phosphorus distribution Open
Deep placement of phosphorus (P) fertilizer significantly increases crop yield and nutrient uptake in rainfed cropping systems. However, genotypic differences in root system architecture (RSA) play an important role in response to P rates …
View article: Comparative circadian transcriptome analysis reveals dampened and phase-advanced rhythms in sun-exposed human skin
Comparative circadian transcriptome analysis reveals dampened and phase-advanced rhythms in sun-exposed human skin Open
Background Daily molecular rhythms modulate skin physiology. However, the effects of chronic sun exposure on these rhythms remain unstudied. Objectives This study aimed to identify and compare rhythmic genes and pathways in photoprotected …
View article: Controls of the global overturning circulation of the ocean
Controls of the global overturning circulation of the ocean Open
The global overturning circulation (GOC) is the largest scale component of the ocean circulation, associated with a global redistribution of key tracers such as heat and carbon. The GOC generates decadal to millennial climate variability, …
View article: Delivering a national de-adoption programme: a documentary analysis of local commissioning policy compliance with England's Evidence-based Interventions programme (EBI)
Delivering a national de-adoption programme: a documentary analysis of local commissioning policy compliance with England's Evidence-based Interventions programme (EBI) Open
View article: Relevance and flexibility are key: exploring healthcare managers’ views and experiences of a de-adoption programme in the English National Health Service
Relevance and flexibility are key: exploring healthcare managers’ views and experiences of a de-adoption programme in the English National Health Service Open
View article: Synchrotron-based 3D X-ray computed tomography reveals root system architecture: Plastic responses to phosphorus placement
Synchrotron-based 3D X-ray computed tomography reveals root system architecture: Plastic responses to phosphorus placement Open
View article: Informing APSIM using 15N recovery data to establish fertiliser N budgets in grain systems
Informing APSIM using 15N recovery data to establish fertiliser N budgets in grain systems Open
Simulation models are an important tool to predict how farming practices influence utilisation and loss of nitrogen (N). However, many simulation exercises lack sufficient validation of N dynamics from both soil and fertiliser sources and …
View article: Phosphorus dynamics in P-depleted sub-surface of cropping soils in northeast Australia: Evaluating the potential of APSIM for simulation and the influence of soil properties
Phosphorus dynamics in P-depleted sub-surface of cropping soils in northeast Australia: Evaluating the potential of APSIM for simulation and the influence of soil properties Open
Sub-surface (10–30 cm depths) phosphorus (P) depletion in Vertisols of northern Australia necessitates deeper placement of phosphate fertilisers to sustain rain-fed crop productivity. However, predicting crop P availability in these layers…
View article: Quantifying Preferential Flow in Long-Term Furrow-Irrigated Cotton-Wheat Rotation in a Shrink-Swell Clay Soil: A Modeling Study in a Semi-Arid Region of Australia
Quantifying Preferential Flow in Long-Term Furrow-Irrigated Cotton-Wheat Rotation in a Shrink-Swell Clay Soil: A Modeling Study in a Semi-Arid Region of Australia Open
View article: Hearing Voices
Hearing Voices Open
T.S. Eliot made a withering critique of the notion of the Inner Voice; so withering as to invite reflection on the positive meaning of this conception. Rather than the mere indulgence of subjectivity assumed by Eliot, in Lawrence it rather…
View article: The spatial distribution of soil nitrogen determines responses of Sorghum bicolor to banded phosphorus fertiliser
The spatial distribution of soil nitrogen determines responses of Sorghum bicolor to banded phosphorus fertiliser Open
Context The grain-growing areas of north-eastern Australia are a major producer of grain for human and livestock consumption, but declining soil nitrogen (N) and phosphorus (P) fertility is increasing fertiliser requirements to sustain pro…
View article: The impact of irrigation duration on crop N uptake, lint yield and internal NUE in cotton using standard urea
The impact of irrigation duration on crop N uptake, lint yield and internal NUE in cotton using standard urea Open
Context This is the first research to investigate the impact of irrigation duration on crop productivity and nitrogen (N) performance indicators in southern New South Wales (SNSW), Australia, as the industry strives for improved N producti…
View article: Brief report: incidence and outcomes of pediatric tracheal intubation-associated cardiac arrests in the ICU-RESUS clinical trial
Brief report: incidence and outcomes of pediatric tracheal intubation-associated cardiac arrests in the ICU-RESUS clinical trial Open
The ICU-RESUS (ClinicalTrials.gov Identifier: NCT02837497).
View article: Early bolus epinephrine administration during pediatric cardiopulmonary resuscitation for bradycardia with poor perfusion: an ICU-resuscitation study
Early bolus epinephrine administration during pediatric cardiopulmonary resuscitation for bradycardia with poor perfusion: an ICU-resuscitation study Open
Background Half of pediatric in-hospital cardiopulmonary resuscitation (CPR) events have an initial rhythm of non-pulseless bradycardia with poor perfusion. Our study objectives were to leverage granular data from the ICU-RESUScitation ( I…
View article: Impact of Contrasting Rates of Phosphate Fertiliser Addition in Two Vertisols: Effects of Fresh Application and Residual Fertiliser on Sorption and Plant Uptake
Impact of Contrasting Rates of Phosphate Fertiliser Addition in Two Vertisols: Effects of Fresh Application and Residual Fertiliser on Sorption and Plant Uptake Open
Cropping systems in many sub-tropical and tropical regions rely on phosphorus (P) fertilisers to maintain crop yields. However, crop responses are often spatially and temporally inconsistent. This study evaluated P availability from disper…
View article: Phosphorus availability and speciation in the fertosphere of three soils over 12 months
Phosphorus availability and speciation in the fertosphere of three soils over 12 months Open
Identifying the effects of soil properties on the transformations of phosphorus (P) in highly concentrated fertiliser bands is a critical component in improving P fertiliser use efficiency, but little is known regarding the kinetics of P t…
View article: Assessing the potential impact of assimilating total surface current velocities in the Met Office’s global ocean forecasting system
Assessing the potential impact of assimilating total surface current velocities in the Met Office’s global ocean forecasting system Open
Accurate prediction of ocean surface currents is important for marine safety, ship routing, tracking of pollutants and in coupled forecasting. Presently, velocity observations are not routinely assimilated in global ocean forecasting syste…
View article: Comparison of natural abundance and enriched 15-N methods to quantify nitrogen fertilizer recovery in maize under field conditions
Comparison of natural abundance and enriched 15-N methods to quantify nitrogen fertilizer recovery in maize under field conditions Open
Aims This study aims to compare the ability of natural abundance (NA) and 15N-enrichment (EN) methods to quantify N dynamics in a No-Till legume/non-legume maize crop rotation under field conditions; and deliver precise estimate…
View article: Establishing the Fertiliser N Budget in Grain Systems – Informing Apsim Using 15n Recovery Data
Establishing the Fertiliser N Budget in Grain Systems – Informing Apsim Using 15n Recovery Data Open
View article: Revised emission factors for estimating direct nitrous oxide emissions from nitrogen inputs in Australia’s agricultural production systems: a meta-analysis
Revised emission factors for estimating direct nitrous oxide emissions from nitrogen inputs in Australia’s agricultural production systems: a meta-analysis Open
Context Agricultural soils are a major source of emissions of the greenhouse gas nitrous oxide (N2O). Aim Quantify direct N2O emissions from Australian agricultural production systems receiving nitrogen (N) inputs from synthetic and organi…
View article: Above and below-ground responses to contrasting soil phosphorus distribution by mungbean (Vigna radiata L.) cultivars with diverse phenology
Above and below-ground responses to contrasting soil phosphorus distribution by mungbean (Vigna radiata L.) cultivars with diverse phenology Open
Background and Aim Deep placement of fertiliser has been providing strong productivity responses in rainfed cropping systems on Vertisols soils in north-eastern Australia. However, genotypic differences in root system architecture (RSA) ca…
View article: Did the evidence-based intervention (EBI) programme reduce inappropriate procedures, lessen unwarranted variation or lead to spill-over effects in the National Health Service?
Did the evidence-based intervention (EBI) programme reduce inappropriate procedures, lessen unwarranted variation or lead to spill-over effects in the National Health Service? Open
Background Health systems are under pressure to maintain services within limited resources. The Evidence-Based Interventions (EBI) programme published a first list of guidelines in 2019, which aimed to reduce inappropriate use of intervent…
View article: Short‐term phosphorus sorption and desorption in contrasting cropped Vertisols
Short‐term phosphorus sorption and desorption in contrasting cropped Vertisols Open
Vertisols are important cropping soils in tropical and subtropical areas, but in many regions, decades of cropping has substantially reduced concentrations of plant‐available phosphorus (P), especially in the subsoil layers. Phosphorus beh…
View article: Spatio-temporal distribution of water and phosphorus determine growth of sorghum genotypes with contrasting nodal root angle
Spatio-temporal distribution of water and phosphorus determine growth of sorghum genotypes with contrasting nodal root angle Open
Aims Increased subsoil water extraction through breeding of ‘designer’ root system architecture (RSA) may improve crop performance and resilience in the face of climate change (i.e. changing seasonal rainfall patterns). However, in many dr…
View article: Impact of contrasting fertilizer technologies on N dynamics from subsurface bands of “pure” or blended fertilizer applications
Impact of contrasting fertilizer technologies on N dynamics from subsurface bands of “pure” or blended fertilizer applications Open
Enhanced efficiency fertilizer (EEF) technologies that employ product coatings to delay nitrogen (N) release or are chemically stabilized to inhibit key steps of N transformations in soil offer potential for improving N use efficiency (NUE…
View article: Phosphorus management is key to effective deployment of root ideotypes in complex soil environments
Phosphorus management is key to effective deployment of root ideotypes in complex soil environments Open
Purpose We questioned how root ideotypes selected for deep or shallow root architecture function in complex environments with heterogeneous distributions of phosphorus (P), such as in many cropping systems in north-eastern Australia. Metho…
View article: Root angle, phosphorus, and water: Interactions and effects on durum wheat genotype performance in drought-prone environments
Root angle, phosphorus, and water: Interactions and effects on durum wheat genotype performance in drought-prone environments Open
Purpose Selection for root traits has become a target in (pre-)breeding programs aiming at improving crop ability to capture soil resources. However, the benefit of selected traits in heterogeneous target environments will depend on spatia…
View article: Evaluating the benefit of early patient and public involvement for product development and testing with small companies
Evaluating the benefit of early patient and public involvement for product development and testing with small companies Open
Introduction There is a growing understanding of the benefits of patient and public involvement (PPI), and its evaluation, in research. An online version of the CUBE PPI evaluation framework has been developed. We sought to use the CUBE to…
View article: Phosphorus Availability and Speciation in the Fertosphere of Three Soils Over 12 Months
Phosphorus Availability and Speciation in the Fertosphere of Three Soils Over 12 Months Open
View article: Lawrence and the Idea of the “People”
Lawrence and the Idea of the “People” Open
As the present history reminds us, the idea of the people is as dangerous as it is problematic. Lawrence was of his generation and rather exhibits than solves the problems of thinking of human beings in collective terms. This is especially…