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Mathematical Model For Transmission and Control of Covid-19 In Human Population.
Published 2024“…Furthermore, we show that if the product of the infection rate, the exposure rate, {J, and the population growth rater is less than the product of the sum a+µ, and 6 + y +µthen the disease-free equilibrium will be stable (that is; a~r < (a + )(0 + y + ), where 8, y are the disease-induced death rate and recovery rates, respectively). …”
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62
We Are on the Verge of Breakthrough Cures for Type 1 Diabetes, but Who Are the 2 Million Americans Who Have It?
Published 2024-11-01“…**Conclusions:** Accurate projections of T1DM population growth are critical to ensure appropriate healthcare coverage and reimbursement for treatments. …”
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63
Terra indígena Malacacheta: ocupação do espaço e uso dos recursos hídricos
Published 2024-10-01“…Population growth on indigenous lands leads to a reorganization of the space. …”
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64
A new definition and three categories for classifying ecosystems
Published 2023-03-01“…Category 2 includes ecosystems altered by humans due to socioeconomic development and population growth, causing environmental degradation and biodiversity loss. …”
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Mathematical Modeling of the Transmission of Foot And Mouth Disease Virus in Cloven-Hooved Animals.
Published 2024“…(That is, if r(+ BI) > RS" Furthermore, we show that if the product of the infection rate, an exposure rate, and the population growth rate r is less than the product of the sum a + µ, and 6 + y +µthen the disease-free equilibrium will be stable (that is; a{]r < (a + +)(6 + y + µ), where 8, y are the disease-induced death rate and recovery rates, respectively). …”
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66
Energy factors affecting environmental pollution for sustainable development goals: The case of India
Published 2025-01-01“…This study investigates the nexus between electricity consumption, fossil fuel dependency, renewable energy adoption, population growth, trade activities, economic growth, and environmental pollution in India. …”
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Effect of Public Health Care Expenditure on Malaria Incidence in Uganda.
Published 2024“…However, urban population growth exhibited short-term effects on malaria incidence at the first lag. …”
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68
Tower building model based on sustainable social development and its effects on the preservation of Tehran\'s urban environment
Published 2025-03-01“…Many of the problems observed in recent decades can be attributed to population growth, migration, and changing needs of citizens. …”
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ILLEGAL APPENDAGES TO RESIDENTIAL BUILDINGS IN KUMASI, GHANA A CASE STUDY OF NORTH SUNTRESO
Published 2013-05-01“…This evident inadequacy of urban space particularly for housing development and the continuous population growth in Kumasi has fuelled the proliferation of illegal appendages to residential buildings at an alarming rate. …”
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Bayesian neural network modelling for estimating ecological footprints and blue economy sustainability across G20 nations
Published 2025-01-01“…The study shows that the ecological footprint exerts a negative influence on the blue economy, while greenhouse gas emissions, population growth, and economic growth exhibit a positive impact. …”
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URBAN POPULATION DYNAMICS IN USA AND THE ECONOMICS
Published 2023-06-01“…As the world continues to experience rapid population growth, urbanization becomes a crucial topic in understanding global economic development. …”
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Life stage hypothesis modeling determines insect vulnerability during developmental life stages to climate extremes
Published 2025-01-01“…Life stage hypothesis modeling was used to assess the effects of multiple temperature and precipitation metrics on the population growth rate of a Parnassius clodius butterfly population from 2009 to 2018. …”
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Quantitative Attribution of Runoff and Sediment Changes in the East River Basin and Impact on Erosion and Siltation of River Channel
Published 2020-01-01“…Under the disturbance of global warming and intensive human activities,runoff and sediment in the river basin have changed significantly,thus causing enormous ecological and environmental pressure in rivers,estuaries and coastal waters.Taking East River basin as the research object,this paper analyzes the temporal characteristics of runoff and sediment by M-K test and Pettitt test,quantitatively separates the impact of climate change and human activities on runoff and sediment in the river basin by the double mass curve method and modified SWAT model,and evaluates its effect on erosion and siltation of downstream river channel.Results show that:①SWAT model was suitable for the daily and monthly runoff and sediment simulations in the East River basin,with poor simulation for runoff and sediment with daily average discharges higher than 1 500 m<sup>3</sup>/s;②The change point of runoff and sediment was 1973 and 1988 respectively.Therefore,the baseline period for runoff was 1967—1973 and sediment was 1967—1988,while impact period was 2009—2016;③The impact of human activities on water and sediment changes in the basin is significant.Contribution of climate change and human activities for runoff in 2009—2016 was about 57% and 43% respectively.Climate change and population growth were the main contribution factors for annual runoff reduction.While human activities,especially dam construction,contributed over 90% of sediment.Population growth,soil and water conservation project,and dam construction in basin were the major factors for annual sediment reduction;④Affected by sand mining in river channel,after the baseline period,the impact of human activities,especially dam construction on the middle and lower channel was firstly decreased and then increased.During the impact period,the contribution of dam construction to the erosion and siltation of middle and lower river channel was 25.8%,which was not the main factor for the evolution of the middle and lower river channel.…”
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Smart Urban Mobility and Social Sustainability: Exploring the relationship(Case Study:Shiraz City)
Published 2021-06-01“…This position is of different cultural, historical, political and other aspects. Its population growth rate has also been steadily increasing due to its location. …”
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The Comparison and Modeling of the Driving Factors of Urban Expansion for Thirty-Five Big Cities in the Three Regions in China
Published 2016-01-01“…Through the panel analysis, population growth, road construction, salary increment per capita, and secondary industry product increment were proven to be the major driving factors for national-scale urban expansion. …”
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Stochastic Diffusive Modeling of CO₂ Emissions with Population and Energy Dynamics
Published 2025-02-01“…By addressing uncertainties in the environmental process, the work advances the understanding of interactions between population growth, energy production, and CO2 emissions, offering a significant improvement over the traditional modeling approach. …”
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Overtourism: The Impact of Tourism on Madeira’s Social and Economic Environment
Published 2022-07-01“…At the same time, the data on the number of inhabitants indicates a population growth rate close to zero, and thus a higher level of consumption will come from the tourist sector. …”
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THE NORTHERN TERRITORIES OF WESTERN SIBERIA: DEMOGRAPHIC TRENDS AND GROWTH PARADOXES
Published 2024-12-01“…The active phase of resource exploitation led to substantial population growth and rapid urbanization in the Khanty-Mansiysk and Yamalo-Nenets Autonomous Okrugs, resulting in the establishment of over 20 new cities. …”
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Life-history adaptation under climate warming magnifies the agricultural footprint of a cosmopolitan insect pest
Published 2025-01-01“…Abstract Climate change is affecting population growth rates of ectothermic pests with potentially dire consequences for agriculture and global food security. …”
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