Hayashi and Kashiwagi estimated parameters using MCMC simulations to compare risks from different chemicals. Their results showed the median and 90% range of estimated potential failure factors (EPAF) for ammonia, copper, nickel, and zinc, with larger EPAF indicating greater risk. They found sensitivity differences among taxonomic groups like algae, fish, and invertebrates using normal distributions of log toxicity values.
Emergence of Nested Architecture in Mutualistic Ecological CommunitiesSamir Suweis
Mutualistic networks are formed when the interactions between two classes of species are mutually beneficial. They are important examples of cooperation shaped by evolution. Mutualism between animals and plants has a key role in the organization of ecological communities. Such networks in ecology have generally evolved
a nested architecture independent of species composition and latitude; specialist species, with only few mutualistic links, tend to interact with a proper subset of the many mutualistic partners of any of the generalist species.Despite sustained efforts to explain observed network structure on the basis of community-level stability or persistence, such correlative studies have reached minimal consensus. Here we show that nested interaction networks could
emerge as a consequence of an optimization principle aimed at maximizing the species abundance in mutualistic communities. Using analytical and numerical approaches, we show that because of the mutualistic interactions, an increase in abundance of a given species results in a corresponding increase in the total number of individuals
in the community, and also an increase in the nestedness of the interaction matrix. Indeed, the species abundances and the nestedness of the interaction matrix are correlated by a factor that depends on the strength of the mutualistic interactions. Nestedness and the observed spontaneous emergence of generalist and specialist species occur for several dynamical implementations of the variational principle under stationary conditions. Optimized networks, although remaining stable, tend to be less resilient than their counterparts with randomly assigned interactions. In particular, we show analytically that the abundance of the rarest species is linked directly to the resilience of the community. Our work provides a unifying framework for studying the emergent structural and dynamical properties of ecological mutualistic networks.
Remote sensing data from satellite with high temporal resolution typically have lower spatial resolution, with one pixel often spanning over a square kilometer. The signal recorded by such satellite at a pixel is typically a mixture of reflectance from different types of land covers within
the pixel, resulting in a mixed pixel. In this talk we introduce a couple of parametric and nonparametric statistical approaches to deal with the un-mixing problem which integrate information from multiple sources, and present some preliminary results applying the methodology to data
from the SMOS (Soil Moisture and Ocean Salinity) mission and the OCO-2 (Orbiting Carbon Observatory 2) mission, which motivated this research.
Emergence of Nested Architecture in Mutualistic Ecological CommunitiesSamir Suweis
Mutualistic networks are formed when the interactions between two classes of species are mutually beneficial. They are important examples of cooperation shaped by evolution. Mutualism between animals and plants has a key role in the organization of ecological communities. Such networks in ecology have generally evolved
a nested architecture independent of species composition and latitude; specialist species, with only few mutualistic links, tend to interact with a proper subset of the many mutualistic partners of any of the generalist species.Despite sustained efforts to explain observed network structure on the basis of community-level stability or persistence, such correlative studies have reached minimal consensus. Here we show that nested interaction networks could
emerge as a consequence of an optimization principle aimed at maximizing the species abundance in mutualistic communities. Using analytical and numerical approaches, we show that because of the mutualistic interactions, an increase in abundance of a given species results in a corresponding increase in the total number of individuals
in the community, and also an increase in the nestedness of the interaction matrix. Indeed, the species abundances and the nestedness of the interaction matrix are correlated by a factor that depends on the strength of the mutualistic interactions. Nestedness and the observed spontaneous emergence of generalist and specialist species occur for several dynamical implementations of the variational principle under stationary conditions. Optimized networks, although remaining stable, tend to be less resilient than their counterparts with randomly assigned interactions. In particular, we show analytically that the abundance of the rarest species is linked directly to the resilience of the community. Our work provides a unifying framework for studying the emergent structural and dynamical properties of ecological mutualistic networks.
Remote sensing data from satellite with high temporal resolution typically have lower spatial resolution, with one pixel often spanning over a square kilometer. The signal recorded by such satellite at a pixel is typically a mixture of reflectance from different types of land covers within
the pixel, resulting in a mixed pixel. In this talk we introduce a couple of parametric and nonparametric statistical approaches to deal with the un-mixing problem which integrate information from multiple sources, and present some preliminary results applying the methodology to data
from the SMOS (Soil Moisture and Ocean Salinity) mission and the OCO-2 (Orbiting Carbon Observatory 2) mission, which motivated this research.
“실시간 급상승 검색어” 기능은 실시간으로 포털사이트 사용자들의 검색 질의(Query) 횟수를 기준으로 순위를 선정하여 시각적으로 보여줌으로써, 검색 결과를 통해 현재 어떤 것이 이슈화 되고 있는지 파악할 수 있어 많은 사용자에게 편리하게 사용되어져 왔다. 하지만, 분리된 포털사이트로 인한 검색결과의 차이와 실시간으로 쏟아지는 다량의 정보로 인해 사용자들은 한 번에 많은 데이터를 처리해야 되는 문제에 맞닥뜨리게 된다. 본 논문에서는 이러한 문제들을 해결하기 위해 사용자들이 한 번에 처리할 수 있도록 다량의 정보를 요약 및 분석해주는 기술이 필요하다고 판단되어, 실시간 급상승 검색어 데이터와 그에 파생된 많은 정보의 검색결과를 텍스트 랭크 알고리즘을 중심으로 활용하여 분석 및 요약하는 기술을 제안한다.
A Practical Reliability-Based Method for Assessing Soil Liquefaction PotentialCes Nit Silchar
Lecture Topic: A Practical Reliability-Based Method for Assessing Soil Liquefaction Potential
By Prof. Jin-Hung Hwang of National Central University, Taiwan.
Impact of Solvency II yield curve extrapolation parameters on the valuation o...Thierry Moudiki
In order to price long term insurance guarantees, extrapolation of the yield curve is required. In this document, I present the method currently in use for Solvency II (presented in an article), and its impact on the valuation of an annuity.
You can play around with a web application explaining the impact of the extrapolation parameters, by typing the following commands in R:
# Loading Shiny package
library(shiny)
# Run the app in your browser; execs code from my Gist
runGist("ee4e7b9506a09e5d7cb8")
“실시간 급상승 검색어” 기능은 실시간으로 포털사이트 사용자들의 검색 질의(Query) 횟수를 기준으로 순위를 선정하여 시각적으로 보여줌으로써, 검색 결과를 통해 현재 어떤 것이 이슈화 되고 있는지 파악할 수 있어 많은 사용자에게 편리하게 사용되어져 왔다. 하지만, 분리된 포털사이트로 인한 검색결과의 차이와 실시간으로 쏟아지는 다량의 정보로 인해 사용자들은 한 번에 많은 데이터를 처리해야 되는 문제에 맞닥뜨리게 된다. 본 논문에서는 이러한 문제들을 해결하기 위해 사용자들이 한 번에 처리할 수 있도록 다량의 정보를 요약 및 분석해주는 기술이 필요하다고 판단되어, 실시간 급상승 검색어 데이터와 그에 파생된 많은 정보의 검색결과를 텍스트 랭크 알고리즘을 중심으로 활용하여 분석 및 요약하는 기술을 제안한다.
A Practical Reliability-Based Method for Assessing Soil Liquefaction PotentialCes Nit Silchar
Lecture Topic: A Practical Reliability-Based Method for Assessing Soil Liquefaction Potential
By Prof. Jin-Hung Hwang of National Central University, Taiwan.
Impact of Solvency II yield curve extrapolation parameters on the valuation o...Thierry Moudiki
In order to price long term insurance guarantees, extrapolation of the yield curve is required. In this document, I present the method currently in use for Solvency II (presented in an article), and its impact on the valuation of an annuity.
You can play around with a web application explaining the impact of the extrapolation parameters, by typing the following commands in R:
# Loading Shiny package
library(shiny)
# Run the app in your browser; execs code from my Gist
runGist("ee4e7b9506a09e5d7cb8")
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
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Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
Diabetes is a rapidly and serious health problem in Pakistan. This chronic condition is associated with serious long-term complications, including higher risk of heart disease and stroke. Aggressive treatment of hypertension and hyperlipideamia can result in a substantial reduction in cardiovascular events in patients with diabetes 1. Consequently pharmacist-led diabetes cardiovascular risk (DCVR) clinics have been established in both primary and secondary care sites in NHS Lothian during the past five years. An audit of the pharmaceutical care delivery at the clinics was conducted in order to evaluate practice and to standardize the pharmacists’ documentation of outcomes. Pharmaceutical care issues (PCI) and patient details were collected both prospectively and retrospectively from three DCVR clinics. The PCI`s were categorized according to a triangularised system consisting of multiple categories. These were ‘checks’, ‘changes’ (‘change in drug therapy process’ and ‘change in drug therapy’), ‘drug therapy problems’ and ‘quality assurance descriptors’ (‘timer perspective’ and ‘degree of change’). A verified medication assessment tool (MAT) for patients with chronic cardiovascular disease was applied to the patients from one of the clinics. The tool was used to quantify PCI`s and pharmacist actions that were centered on implementing or enforcing clinical guideline standards. A database was developed to be used as an assessment tool and to standardize the documentation of achievement of outcomes. Feedback on the audit of the pharmaceutical care delivery and the database was received from the DCVR clinic pharmacist at a focus group meeting.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
3. Yij
θAlgae σjMeans SDθFish
Sensitivity differences among
taxonomic groups Normal distributions
Log(NOEC)
Parameters were estimated
by MCMC simulations
θInvertebrate
Hayashi & Kashiwagi (2009)
Hayashi & Kashiwagi (2010)
Monte Carlo Analysis
EPAF = F
µECD - µSSD
sECD
2
+ sSSD
2
æ
è
ç
ç
ö
ø
÷
÷
µECD µSSDsECD sSSD
Calculation of predictive
distribution of EPAF
Posterior distributions of ECD
parameters
Posterior distributions of SSD
parameters
Results: Quantitative Risk Comparison
Median and 90% range of EPAF
log10(EPAF)
Large Risk→←Small Risk
Chemicals
Ammonia
Copper
Nickel
Zinc
Hayashi and Kashiwagi (2011)
3
12. IPCC, 2013: Summary for Policymakers. In: Climate Change 2013: The Physical Science
Basis. Contribution of Working Group I to the Fifth Assessment Report of the
Intergovernmental Panel on Climate Change 12
13. Yij
θAlgae σjMeans SDθFish
Sensitivity differences among
taxonomic groups Normal distributions
Log(NOEC)
Parameters were estimated
by MCMC simulations
θInvertebrate
Hayashi & Kashiwagi (2009)
Hayashi & Kashiwagi (2010)
Monte Carlo Analysis
EPAF = F
µECD - µSSD
sECD
2
+ sSSD
2
æ
è
ç
ç
ö
ø
÷
÷
µECD µSSDsECD sSSD
Calculation of predictive
distribution of EPAF
Posterior distributions of ECD
parameters
Posterior distributions of SSD
parameters
Results: Quantitative Risk Comparison
Median and 90% range of EPAF
log10(EPAF)
Large Risk→←Small Risk
Chemicals
Ammonia
Copper
Nickel
Zinc
Hayashi and Kashiwagi (2011)
13
