Article
Environmental Sciences
Fengfei Song, L. Ruby Leung, Jian Lu, Lu Dong, Wenyu Zhou, Bryce Harrop, Yun Qian
Summary: Recent studies have found that climate warming is causing a delay in tropical rainfall over land due to the increasing influence of greenhouse gases and anthropogenic aerosols. This delay, primarily driven by external forcings, is expected to further amplify in the future as greenhouse gases increase and aerosols decrease.
NATURE CLIMATE CHANGE
(2021)
Article
Environmental Sciences
T. Huang, Y. Li, S. Lolli, J. C. H. Cheng, J. Wang, D. H. Y. Lame, W. H. Leung, H. F. Lee, S. H. L. Yim
Summary: This study analyzed three years of reanalysis and Doppler LiDAR data and identified a dry-polluted time over the Guangdong-Hong Kong-Macau Greater Bay Area during the approaching stage of a tropical cyclone. The highest surface PM2.5 concentration during this time was a result of enhanced downdraft and early-stage wind shear. These findings are expected to improve weather and PM2.5 forecasts under the impacts of approaching tropical cyclones.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Infectious Diseases
Mosoka Fallah, Stephen Lavalah, Tina Gbelia, Myers Zondo, Morris Kromah, Lucy Tantum, Gartee Nallo, Joseph Boakai, Kemoh Sheriff, Laura Skrip, S. Harris Ali
Summary: Based on research conducted in Liberia, we found that individuals traveled during the Ebola outbreak for various reasons, such as avoiding stigmatization, fear of the disease, and attending burial rites. Improvements in infectious disease response could be made through personalizing public health messaging, activating community surveillance systems, and involving local leaders and community members.
PLOS NEGLECTED TROPICAL DISEASES
(2022)
Article
Agronomy
Bin Wang, Chengzhang Wang, Zhenhua Wang, Xin Wang, Zhou Jia, Lingli Liu
Summary: This study investigated how elevated aerosols affect plant transpiration by observing the sap flow of poplar saplings in northern China periodically over a wide range of aerosol loading. The findings suggest that high aerosol loading significantly decreased canopy transpiration, mainly due to the declined VPD.
AGRICULTURAL AND FOREST METEOROLOGY
(2022)
Article
Meteorology & Atmospheric Sciences
Yilin Fang, L. Ruby Leung, Brett T. Wolfe, Matteo Detto, Ryan G. Knox, Nate G. McDowell, Charlotte Grossiord, Chonggang Xu, Bradley O. Christoffersen, Pierre Gentine, Charles D. Koven, Jeffrey Q. Chambers
Summary: This study investigated the impact of water deficit on evapotranspiration and gross primary productivity in a tropical forest site during the El Nino event. The results showed that soil water stress played a more important role in limiting canopy conductance than vapor pressure deficit. Model simulations confirmed the importance of water stress limitation, though there was an overestimation of vapor pressure deficit impact in the simulations compared to observations.
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
(2021)
Article
Agronomy
Cristina Vasquez, Rolando Celleri, Mario Cordova, Galo Carrillo-Rojas
Summary: This study estimated evapotranspiration in the highlands of the Andes and found that missing variables had a significant impact on the calculation. Calibration and validation methods were essential in estimating solar radiation, and replacing minimum temperature with dew point temperature was a reliable alternative when relative humidity observations were missing. The results yielded highly accurate estimates, which are important for improving water productivity.
AGRICULTURAL WATER MANAGEMENT
(2022)
Article
Geosciences, Multidisciplinary
Xin Zhou, Graham W. Mann, Wuhu Feng, Sandip S. Dhomse, Martyn P. Chipperfield
Summary: Substantial and prolonged enhancements in stratospheric water vapor have been observed after large-magnitude explosive tropical volcanic eruptions, with aerosol-absorptive heating playing a key role. Analyzing model experiments, this study finds that aerosol-absorptive heating leads to peak increases in stratospheric water vapor approximately 18 and 23 months after a volcanic eruption. The El Nino-Southern Oscillation also modulates this effect.
GEOPHYSICAL RESEARCH LETTERS
(2023)
Article
Geosciences, Multidisciplinary
Xin Zhou, Graham W. Mann, Wuhu Feng, Sandip S. Dhomse, Martyn P. Chipperfield
Summary: This study finds that large-magnitude explosive tropical volcanic eruptions cause significant increases in stratospheric water vapor, and the peak increase occurs within the second year after the eruption. El Nino-Southern Oscillation variability plays a role in modulating this effect.
GEOPHYSICAL RESEARCH LETTERS
(2023)
Article
Environmental Sciences
Camila Lorenz, Mariana de Oliveira Lage, Francisco Chiaravalloti-Neto
Summary: Most researchers believe that humanity’s extermination of biodiversity creates ideal conditions for the emergence of new viruses and diseases. Climate change is also a growing concern as it can affect the distribution and intensity of diseases. Global resources for biodiversity conservation are being diluted by government support for environmentally harmful activities.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Multidisciplinary Sciences
Louis du Plessis, John T. McCrone, Alexander E. Zarebski, Verity Hill, Christopher Ruis, Bernardo Gutierrez, Jayna Raghwani, Jordan Ashworth, Rachel Colquhoun, Thomas R. Connor, Nuno R. Faria, Ben Jackson, Nicholas J. Loman, Aine O'Toole, Samuel M. Nicholls, Kris Parag, Emily Scher, Tetyana Vasylyeva, Erik M. Volz, Alexander Watts, Isaac I. Bogoch, Kamran Khan, David M. Aanensen, Moritz U. G. Kraemer, Andrew Rambaut, Oliver G. Pybus
Summary: The study analyzed the genetic lineage structure of the early UK COVID-19 epidemic through genomic sampling, identifying that virus lineages introduced before the national lockdown tended to be larger and more dispersed. After the lockdown, lineage importation and regional diversity decreased, while lineage elimination depended on lineage size. The research emphasizes the impact of genetic perspective on transmission dynamics for COVID-19 epidemiology and control.
Article
Multidisciplinary Sciences
David Godding, Richard O. J. H. Stutt, Titus Alicai, Phillip Abidrabo, Geoffrey Okao-Okuja, Christopher A. A. Gilligan
Summary: The productivity of smallholder farmers in sub-Saharan Africa is greatly affected by pests and pathogens, particularly the cassava brown streak disease, which is spreading rapidly and causing significant yield loss. The epidemic has reached as far west as central DRC and as far south as Zambia, posing a threat to production in West Africa, including Nigeria, the world's largest cassava producer. By developing a landscape-scale epidemic model and incorporating real-world management interventions, we can predict and inform policy decisions for all major cassava producing countries in sub-Saharan Africa.
SCIENTIFIC REPORTS
(2023)
Article
Medicine, General & Internal
Jae Hee Lim, Yu Kyeong Kim, So Hyeon Min, Sang Won Kim, Young Hwan Lee, Jae Min Lee
Summary: Kawasaki disease is a systemic vasculitis that mainly occurs in children under 5 years of age. This study found that detection rates of respiratory and enteric viruses precede the onset of Kawasaki disease by 1-2 months.
JOURNAL OF CLINICAL MEDICINE
(2021)
Article
Forestry
Chung- Chen, Ya-Nan Wang, Heng-Hsun Lin, Ching-Wen Wang, Jui-Chu Yu, Yung-Chih Chen
Summary: Environmental factors, especially vapor pressure deficit and temperature, significantly affected gas exchange and thus decreased photosynthetic rate and carbon assimilation in Zelkova serrata plantations, highlighting the importance of understanding the impact of these factors on forest carbon budget in the future.
Article
Computer Science, Interdisciplinary Applications
Shah Hussain, Osman Tunc, Ghaus Ur Rahman, Hasib Khan, Elissa Nadia
Summary: This article presents a stochastic version of the epidemic model for MERS-Cov, exploring the dynamics of the disease and investigating factors that affect its spread and extinction. The study includes the analysis of global solutions, the formulation of appropriate Lyapunov functionals, and the identification of essential parameters. Graphical illustrations are provided for better understanding.
MATHEMATICS AND COMPUTERS IN SIMULATION
(2023)
Article
Engineering, Environmental
Jin Pan, Selma Gmati, Bryce A. Roper, Aaron J. Prussin II, Seth A. Hawks, Abby R. Whittington, Nisha K. Duggal, Linsey C. Marr
Summary: The study found that only viral RNA and not infectious virus is transferred from contaminated masks to skin. The potential for masks to act as fomites in the transmission of SARS-CoV-2 has been suggested but not demonstrated experimentally or observationally. The researchers aerosolized SARS-CoV-2 in saliva and tested it on different types of masks, finding that infectivity was not detectable on an N95 and surgical mask, was reduced on a nylon/spandex mask, and remained unchanged on a polyester mask and two different cotton masks. SARS-CoV-2 RNA remained stable on all masks and no infectious virus was transferred to the skin.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Biochemical Research Methods
S. M. Minhaz Ud-Dean, Rudiyanto Gunawan
Article
Biochemical Research Methods
S. M. Minhaz Ud-Dean, Sandra Heise, Steffen Klamt, Rudiyanto Gunawan
BMC BIOINFORMATICS
(2016)
Article
Radiology, Nuclear Medicine & Medical Imaging
Hanna Napieczynska, Armin Kolb, Prateek Katiyar, Matteo Tonietto, Minhaz Ud-Dean, Ramona Stumm, Kristina Herfert, Carsten Calaminus, Bernd J. Pichler
JOURNAL OF NUCLEAR MEDICINE
(2018)
Article
Multidisciplinary Sciences
Jonathan A. Disselhorst, Marcel A. Krueger, S. M. Minhaz Ud-Dean, Ilja Bezrukov, Mohamed A. Jarboui, Christoph Trautwein, Andreas Traube, Christian Spindler, Jonathan M. Cotton, Dieter Leibfritz, Bernd J. Pichler
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2018)
Article
Microbiology
Ruthie Birger, Haruka Morita, Devon Comito, Ioan Filip, Marta Galanti, Benjamin Lane, Chanel Ligon, Daniel Rosenbloom, Atinuke Shittu, Minhaz Ud-Dean, Rob Desalle, Paul Planet, Jeffrey Shaman
Article
Multidisciplinary Sciences
S. M. Minhaz Ud-Dean, Rudiyanto Gunawan
Article
Mathematical & Computational Biology
S. M. Minhaz Ud-Dean
INTERDISCIPLINARY SCIENCES-COMPUTATIONAL LIFE SCIENCES
(2011)
Article
Infectious Diseases
Marta Galanti, Ruthie Birger, Minhaz Ud-Dean, Ioan Filip, Haruka Morita, Devon Comito, Simon Anthony, Greg A. Freyer, Sadiat Ibrahim, Benjamin Lane, Chanel Ligon, Raul Rabadan, Atinuke Shittu, Eudosie Tagne, Jeffrey Shaman
INFLUENZA AND OTHER RESPIRATORY VIRUSES
(2019)
Article
Infectious Diseases
Marta Galanti, Devon Comito, Chanel Ligon, Benjamin Lane, Nelsa Matienzo, Sadiat Ibrahim, Atinuke Shittu, Eudosie Tagne, Ruthie Birger, Minhaz Ud-Dean, Ioan Filip, Haruka Morita, Raul Rabadan, Simon Anthony, Greg A. Freyer, Peter Dayan, Bo Shopsin, Jeffrey Shaman
INFLUENZA AND OTHER RESPIRATORY VIRUSES
(2020)
Article
Public, Environmental & Occupational Health
M. Galanti, R. Birger, M. Ud-Dean, I Filip, H. Morita, D. Comito, S. Anthony, G. A. Freyer, S. Ibrahim, B. Lane, N. Matienzo, C. Ligon, R. Rabadan, A. Shittu, E. Tagne, J. Shaman
EPIDEMIOLOGY AND INFECTION
(2019)
Article
Biochemical Research Methods
Nan Papili Gao, S. M. Minhaz Ud-Dean, Olivier Gandrillon, Rudiyanto Gunawan
Proceedings Paper
Automation & Control Systems
Nan Papili Gao, S. M. Minhaz Ud-Dean, Rudiyanto Gunawan
Article
Psychology, Social
Mahdi Muhammad Moosa, S. M. Minhaz Ud-Dean
JOURNAL FOR THE THEORY OF SOCIAL BEHAVIOUR
(2011)
Article
Biology
Iain Hunter, Raz Leib
Summary: Natural movement is related to health, but it is difficult to measure. Existing methods cannot capture the full range of natural movement. Comparing movement across different species helps identify common biomechanical and computational principles. Developing a system to quantify movement in freely moving animals in natural environments and relating it to life quality is crucial. This study proposes a theoretical framework based on movement ability and validates it in Drosophila.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Andy Gardner
Summary: Fisher's geometric model is a useful tool for predicting key properties of Darwinian adaptation, and here it is applied to predict differences between the evolution of altruistic versus nonsocial phenotypes. The results suggest that the effect size maximizing probability of fixation is smaller in the context of altruism and larger in the context of nonsocial phenotypes, leading to lower overall probability of fixation for altruism and higher overall probability of fixation for nonsocial phenotypes.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Thomas F. Pak, Joe Pitt-Francis, Ruth E. Baker
Summary: Cell competition is a process where cells interact in multicellular organisms to determine a winner or loser status, with loser cells being eliminated through programmed cell death. The winner cells then populate the tissue. The outcome of cell competition is context-dependent, as the same cell type can win or lose depending on the competing cell type. This paper proposes a mathematical framework to study the emergence of winner or loser status, highlighting the role of active cell death and identifying the factors that drive cell competition in a cell-based modeling context.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Haruto Tomizuka, Yuuya Tachiki
Summary: Batesian mimicry is a strategy in which palatable prey species resemble unpalatable prey species to avoid predation. The evolution of this mimicry plays a crucial role in protecting the unpalatable species from extinction.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Jason W. Olejarz, Martin A. Nowak
Summary: Gene drive technology shows potential for population control, but its release may have unpredictable consequences. The study suggests that the failure of suppression is a natural outcome, and there are complex dynamics among wild populations.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Hamid Ravaee, Mohammad Hossein Manshaei, Mehran Safayani, Javad Salimi Sartakhti
Summary: Gene expression analysis is valuable for cancer classification and phenotype identification. IP3G, based on Generative Adversarial Networks, enhances gene expression data and discovers phenotypes in an unsupervised manner. By converting gene expression profiles into images and utilizing IP3G, new phenotype profiles can be generated, improving classification accuracy.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Beatrix Rahnsch, Leila Taghizadeh
Summary: This study forecasts the evolution of the COVID-19 pandemic in Germany using a network-based inference method and compares it with other approaches. The results show that the network-inference based approach outperforms other methods in short-to mid-term predictions, even with limited information about the new disease. Furthermore, predictions based on the estimation of the reproduction number in Germany can yield more reliable results with increasing data availability, but still cannot surpass the network-inference based algorithm.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Rongsheng Huang, Qiaojun Situ, Jinzhi Lei
Summary: Maintaining tissue homeostasis requires appropriate regulation of stem cell differentiation. Random inheritance of epigenetic states plays a pivotal role in stem cell differentiation. This computational model provides valuable insights into the intricate mechanism governing stem cell differentiation and cell reprogramming, offering a promising path for enhancing the field of regenerative medicine.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Patrick Vincent N. Lubenia, Eduardo R. Mendoza, Angelyn R. Lao
Summary: This study compares insulin signaling in healthy and type 2 diabetes states using reaction network analysis. The results show similarities and differences between the two conditions, providing insights into the mechanisms of insulin resistance, including the involvement of other complexes, less restrictive interplay between species, and loss of concentration robustness in GLUT4.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Nuverah Mohsin, Heiko Enderling, Renee Brady-Nicholls, Mohammad U. Zahid
Summary: Mathematical modeling is crucial in understanding radiobiology and designing treatment approaches in radiotherapy for cancer. This study compares three tumor volume dynamics models and analyzes the implications of model selection. A new metric, the point of maximum reduction of tumor volume (MRV), is introduced to quantify the impact of radiotherapy. The results emphasize the importance of caution in selecting models of response to radiotherapy due to the artifacts imposed by each model.
JOURNAL OF THEORETICAL BIOLOGY
(2024)
Article
Biology
Armindo Salvador
Summary: Michael Savageau's Biochemical Systems Analysis papers have had a significant impact on Systems Biology, generating core concepts and tools. This article provides a brief summary of these papers and discusses the most relevant developments in Biochemical Systems Theory since their publication.
JOURNAL OF THEORETICAL BIOLOGY
(2024)