Samik Datta
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Modelling the transmission and impact of Omicron variants of Covid-19 in different ethnicity groups in Aotearoa New Zealand Open
Previous pandemics, including influenza pandemics and Covid-19, have disproportionately impacted Māori and Pacific populations in Aotearoa New Zealand. The reasons for this are multi-faceted, including differences in socioeconomic deprivat…
View article: Implications of Myocardial Fibrosis Burden on Left Ventricular Systolic Function in Sepsis Survivors: Insights from a Retrospective Cohort Study Using Quantitative Late Gadolinium Enhancement Cardiovascular Magnetic Resonance
Implications of Myocardial Fibrosis Burden on Left Ventricular Systolic Function in Sepsis Survivors: Insights from a Retrospective Cohort Study Using Quantitative Late Gadolinium Enhancement Cardiovascular Magnetic Resonance Open
Background: After recovery from acute sepsis, patients can exhibit left ventricular systolic dysfunction (LVSD) and non-ischaemic myocardial fibrosis. The relationship between myocardial fibrosis and LVSD remains poorly defined. This study…
Mesophotic thermal refuge modelling shows mitigated reductions in fisheries productivity during marine heatwaves Open
The oceans are warming, and marine heatwaves are increasing in frequency, extremity and duration. As ectotherms, fish that experience temperatures above their optimum suffer a host of physiological and demographic impacts, which result in …
View article: Developing a Southern Ocean Marine Ecosystem Model Ensemble to Assess Climate Risks and Uncertainties
Developing a Southern Ocean Marine Ecosystem Model Ensemble to Assess Climate Risks and Uncertainties Open
Climate change could irreversibly modify Southern Ocean ecosystems. Marine ecosystem model (MEM) ensembles can assist policy making by projecting future changes and allowing the evaluation and assessment of alternative management approache…
View article: An Integrated Global‐To‐Regional Scale Workflow for Simulating Climate Change Impacts on Marine Ecosystems
An Integrated Global‐To‐Regional Scale Workflow for Simulating Climate Change Impacts on Marine Ecosystems Open
As the urgency to evaluate the impacts of climate change on marine ecosystems increases, there is a need to develop robust projections and improve the uptake of ecosystem model outputs in policy and planning. Standardizing input and output…
Correction: Capturing sexual contact patterns in modelling the spread of sexually transmitted infections: Evidence using Natsal-3 Open
[This corrects the article DOI: 10.1371/journal.pone.0206501.].
The Impacts of Warming on Shallow and Deep‐Water Fisheries in New Zealand Open
Climate change is already impacting ecosystem composition and species distributions. Here we study two different, but equally valuable New Zealand fisheries (Tasman Bay and Golden Bay, and Chatham Rise), and the potential impacts of climat…
View article: Detecting, Attributing, and Projecting Global Marine Ecosystem and Fisheries Change: FishMIP 2.0
Detecting, Attributing, and Projecting Global Marine Ecosystem and Fisheries Change: FishMIP 2.0 Open
There is an urgent need for models that can robustly detect past and project future ecosystem changes and risks to the services that they provide to people. The Fisheries and Marine Ecosystem Model Intercomparison Project (FishMIP) was est…
The impacts of future climate on shallow and deep-water fisheries in New Zealand Open
Climate change is already impacting ecosystem composition and species distributions. A question remains as to how future climate change will alter ecosystem structure. Here we study two distinctly different, but equally valuable New Zealan…
View article: An Integrated Global-to-Regional Scale Workflow for Simulating Climate Change Impacts on Marine Ecosystems
An Integrated Global-to-Regional Scale Workflow for Simulating Climate Change Impacts on Marine Ecosystems Open
As the urgency to evaluate the impacts of climate change on marine ecosystems increases, there is a need to develop robust projections and improve the uptake of ecosystem model outputs in policy and planning. Standardising input and output…
View article: Developing a Southern Ocean Marine Ecosystem Model Ensemble To Assess Climate Risks and Uncertainties
Developing a Southern Ocean Marine Ecosystem Model Ensemble To Assess Climate Risks and Uncertainties Open
Climate change could irreversibly modify Southern Ocean ecosystems. Marine ecosystem model (MEM) ensembles can assist policy making by projecting future changes and allowing the evaluation and assessment of alternative management approache…
View article: The impact of Covid-19 vaccination in Aotearoa New Zealand: A modelling study
The impact of Covid-19 vaccination in Aotearoa New Zealand: A modelling study Open
Aotearoa New Zealand implemented a Covid-19 elimination strategy in 2020 and 2021, which enabled a large majority of the population to be vaccinated before being exposed to the virus. This strategy delivered one of the lowest pandemic mort…
View article: Detecting, attributing, and projecting global marine ecosystem and fisheries change: FishMIP 2.0
Detecting, attributing, and projecting global marine ecosystem and fisheries change: FishMIP 2.0 Open
There is an urgent need for models that can robustly detect past and project future ecosystem changes and risks to the services that they provide to people. The Fisheries and Marine Ecosystem Model Intercomparison Project (FishMIP) was est…
View article: The impact of Covid-19 vaccination in Aotearoa New Zealand: a modelling study
The impact of Covid-19 vaccination in Aotearoa New Zealand: a modelling study Open
Aotearoa New Zealand implemented a Covid-19 elimination strategy in 2020 and 2021, which enabled a large majority of the population to be vaccinated before being exposed to the virus. This strategy delivered one of the lowest pandemic mort…
A Niche for Nasty Nippers: Exploring harvest management for control of Invasive Asian Paddle Crabs in Aotearoa New Zealand Open
This paper examines the feasibility of opening a fishery in New Zealand to manage the invasive Asian paddle crab Charybdis japonica . C. japonica is known for its predatory nature and high reproductive capacity, posing a threat to native s…
View article: Modelling the impact of the Omicron BA.5 subvariant in New Zealand
Modelling the impact of the Omicron BA.5 subvariant in New Zealand Open
New Zealand experienced a wave of the Omicron variant of SARS-CoV-2 in early 2022, which occurred against a backdrop of high two-dose vaccination rates, ongoing roll-out of boosters and paediatric doses, and negligible levels of prior infe…
View article: MATLAB code to reproduce the results in the paper from Modelling the impact of the Omicron BA.5 subvariant in New Zealand
MATLAB code to reproduce the results in the paper from Modelling the impact of the Omicron BA.5 subvariant in New Zealand Open
MATLAB code to reproduce the results in the paper
Comparative Study on Sentiment Analysis on IMDB Dataset Open
The main part of information gathering is to find out what other people think.In case of movies, the movie reviews can provide an in-depth and detailed understanding of the movie and can help decide whether it is worth watching or not.Howe…
From data compilation to model validation: comparing three ecosystem models of the Tasman and Golden Bays, New Zealand Open
The Tasman and Golden Bays (TBGB) are a semi-enclosed embayment system in New Zealand that supports numerous commercial and recreational activities. We present three ecosystem models of the TBGB ecosystem with varying levels of complexity,…
Peer Review #2 of "From data compilation to model validation: comparing three ecosystem models of the Tasman and Golden Bays, New Zealand (v0.1)" Open
The Tasman and Golden Bays (TBGB) are a semi-enclosed embayment system in New Zealand that supports numerous commercial and recreational activities.We present three ecosystem models of the TBGB ecosystem with varying levels of complexity, …
Association Between Caseload Surge and COVID-19 Survival in 558 U.S. Hospitals, March to August 2020 Open
Intramural Research Program of the National Institutes of Health Clinical Center, the National Institute of Allergy and Infectious Diseases, and the National Cancer Institute.
Late Conditions Diagnosed 1–4 Months Following an Initial Coronavirus Disease 2019 (COVID-19) Encounter: A Matched-Cohort Study Using Inpatient and Outpatient Administrative Data—United States, 1 March–30 June 2020 Open
Background Late sequelae of COVID-19 have been reported; however, few studies have investigated the time course or incidence of late new COVID-19–related health conditions (post-COVID conditions) after COVID-19 diagnosis. Studies distingui…
Correction to: Developing a Framework for Public Involvement in Mathematical and Economic Modelling: Bringing New Dynamism to Vaccination Policy Recommendations Open
The article “Developing a Framework for Public Involvement in Mathematical and Economic Modelling: Bringing New Dynamism to Vaccination Policy Recommendations”.
Assessment of Outpatient Dispensing of Products Proposed for Treatment or Prevention of COVID-19 by US Retail Pharmacies During the Pandemic Open
This cross-sectional study examines changes in the outpatient retail dispensing frequency of proposed treatments for coronavirus disease 2019 after the March 13, 2020, declaration of a national emergency due to the pandemic.
Developing a Framework for Public Involvement in Mathematical and Economic Modelling: Bringing New Dynamism to Vaccination Policy Recommendations Open
PI in modelling is in its infancy. The MEMVIE Framework is the first attempt to identify potential points of collaborative public contribution to modelling, but it requires further evaluation and refinement that we are undertaking in a sub…
Characteristics of Hospitalized COVID-19 Patients Discharged and Experiencing Same-Hospital Readmission — United States, March–August 2020 Open
Coronavirus disease 2019 (COVID-19) is a complex clinical illness with potential complications that might require ongoing clinical care (1-3). Few studies have investigated discharge patterns and hospital readmissions among large groups of…
View article: SARS-CoV-2–Associated Deaths Among Persons Aged <21 Years — United States, February 12–July 31, 2020
SARS-CoV-2–Associated Deaths Among Persons Aged <21 Years — United States, February 12–July 31, 2020 Open
Since February 12, 2020, approximately 6.5 million cases of SARS-CoV-2 infection, the cause of coronavirus disease 2019 (COVID-19), and 190,000 SARS-CoV-2-associated deaths have been reported in the United States (1,2). Symptoms associated…