A 25-year-old man was attacked outside a chemist store in Aligarh on suspicions that he was a "coronavirus carrier", police said.

Coronavirus India Live Updates:Over 3,000 people tested positive for novel coronavirus or COVID-19 in India in 24 hours, taking the total to 59,662 cases, the Union Health Ministry said this morning....

Border Roads Organisation has completed the construction of road from Dharchula to Lipulekh on China Border.

The Union health Ministry will send central teams to 10 states with surging coronavirus cases, the ministry said in a statement.

Former Chhattisgarh Chief Minister Ajit Jogi has been admitted to a hospital in Raipurafter he suffered a cardiac arrest at his home this afternoon. His condition is said to be "serious" and is on...

Punjab cabinet ministers today walked out of a meeting with bureaucrats to decide a new excise policy, sources said. Finance Minister Manpreet Badal had an argument with Chief Secretary Karan Avatar...

The Delaware Division of Libraries and Delaware Department of Labor (DOL) rolled out the partnership in February 2019 to be able to reach out to more residents who may be in need of services but can’t travel to Department of Labor locations. With the many computers available at libraries, a staff member can offer residents […]

[Wilmington, DE, August 16, 2019] — The plaza in front of the Leonard L. Williams Justice Center was the site for the Second Annual Community Resource Center Fair. The event was open to the community and marked the formal opening of the Community Resource Center on the second floor of the courthouse and the launch […]

Today from 3pm - 6pm: Free, family-oriented career fair to expose middle school students, adults to careers in construction industry

Delaware One Stop is a convenient, centralized transactional platform created to help business owners work through the necessary steps to begin operation in Delaware.

WILMINGTON, DE – The Delaware Department of Labor will be celebrating the Fifth Annual National Apprenticeship Week (NAW) with three open house events, one in each county throughout the state from 6 – 7 pm to showcase the value of apprenticeship in the community. Secretary Cerron Cade from The Delaware Department of Labor will be […]

Review of: Multi-Agent-Based Simulation XIX. 19th International Workshop, MABS 2018, Stockholm, Sweden, July 14, 2018, Revised Selected Papers by Davidsson, Paul, Verhagen, Harko (Eds.), reviewed by Patrycja Antosz

J Jumadi, Nick Malleson, Steve Carver and Duncan Quincey: Managing disasters caused by natural events, especially volcanic crises, requires a range of approaches, including risk modelling and analysis. Risk modelling is commonly conducted at the community/regional scale using GIS. However, people and objects move in response to a crisis, so static approaches cannot capture the dynamics of the risk properly, as they do not accommodate objects’ movements within time and space. The emergence of Agent-Based Modelling makes it possible to model the risk at an individual level as it evolves over space and time. We propose a new approach of Spatio-Temporal Dynamics Model of Risk (STDMR) by integrating multi-criteria evaluation (MCE) within a georeferenced agent-based model, using Mt. Merapi, Indonesia, as a case study. The model makes it possible to simulate the spatio-temporal dynamics of those at risk during a volcanic crisis. Importantly, individual vulnerability is heterogeneous and depends on the characteristics of the individuals concerned. The risk for the individuals is dynamic and changes along with the hazard and their location. The model is able to highlight a small number of high-risk spatio-temporal positions where, due to the behaviour of individuals who are evacuating the volcano and the dynamics of the hazard itself, the overall risk in those times and places is extremely high. These outcomes are extremely relevant for the stakeholders, and the work of coupling an ABM, MCE, and dynamic volcanic hazard is both novel and contextually relevant.

Victorien Barbet, Juliette Rouchier, Noé Guiraud and Vincent Laperrière: We present a model showing the evolution of an organization of agents who discuss democratically about good practices. This model feeds on a field study we did for about twelve years in France where we followed NPOs, called AMAP, and observed their construction through time at the regional and national level. Most of the hypothesis we make are here either based on the literature on opinion diffusion or on the results of our field study. By defining dynamics where agents influence each other, make collective decision at the group level, and decide to stay in or leave their respective groups, we analyse the effect of different forms of vertical communication that is meant to spread good practices within the organization. Our main indicators of the good functioning of the democratic dynamics are stability and representativeness. We show that if communication about norms is well designed, it has a positive impact on both stability and representativeness. Interestingly the effect of communication increases with the number of dimensions discussed in the groups. Communication about norms is thus a valuable tool to use in groups that wish to improve their democratic practices without jeopardizing stability.

Qing Xu, Sylvie Huet, Eric Perret and Guillaume Deffuant: The drivers of conversion to organic farming, which is still a residual choice in agriculture, are poorly understood. Many scholars argue that farm characteristics can determine this choice but do not exclude the role of social dynamics. To study this issue, we developed an agent-based model in which agents' decisions to shift to organic farming are based on a comparison between satisfaction with the current situation and potential satisfaction with an alternative farming strategy. A farmer agent’s satisfaction is modelled using the Theory of Reasoned Action. This makes it necessary to compare an agent's productions over time with those of other agents to whom the former attributes considerable credibility (“important others”). Moreover, farmers make technical changes that affect their productions by imitating other credible farmers. While we first used this model to examine simple and abstract farm populations, here we also adapted it for use with data from an Agricultural Census concerning the farm characteristics of dairy farming in 27 French “cantons”. Based on domain expertise, data and previous research, we propose certain laws for modelling the impact of conversion on the farm production of milk and the environment. The simulations with “real” populations of farms confirm the important impact of farm characteristics. However, our results also suggest a complex impact of social dynamics that can favour or impede the diffusion of organic farming through dynamic implicit networks of similarity and credibility. We confirm the great importance of demographic changes in farm characteristics.

Alireza Mansouri and Fattaneh Taghiyareh: Human interactions and opinion exchanges lead to social opinion dynamics, which is well described by opinion formation models. In these models, a random parameter is usually considered as the system noise, indicating the individual's inexplicable opinion changes. This noise could be an indicator of any other influential factors, such as public media, affects, and emotions. We study phase transitions, changes from one social phase to another, for various noise levels in a discrete opinion formation model based on the social impact theory with a scale-free random network as its interaction network topology. We also generate another similar model using the concept of social power based on the agents' node degrees in the interaction network as an estimation for their persuasiveness and supportiveness strengths and compare both models from phase transition viewpoint. We show by agent-based simulation and analytical considerations how opinion phases, including majority and non-majority, are formed in terms of the initial population of agents in opinion groups and noise levels. Two factors affect the system phase in equilibrium when the noise level increases: breaking up more segregated groups and dominance of stochastic behavior of the agents on their deterministic behavior. In the high enough noise levels, the system reaches a non-majority phase in equilibrium, regardless of the initial combination of opinion groups. In relatively low noise levels, the original model and the model whose agents' strengths are proportional to their centrality have different behaviors. The presence of a few high-connected influential leaders in the latter model consequences a different behavior in reaching equilibrium phase and different thresholds of noise levels for phase transitions.

Bruno Pietzsch, Sebastian Fiedler, Kai G. Mertens, Markus Richter, Cédric Scherer, Kirana Widyastuti, Marie-Christin Wimmler, Liubov Zakharova and Uta Berger: The recent advancement of agent-based modeling is characterized by higher demands on the parameterization, evaluation and documentation of these computationally expensive models. Accordingly, there is also a growing request for "easy to go" applications just mimicking the input-output behavior of such models. Metamodels are being increasingly used for these tasks. In this paper, we provide an overview of common metamodel types and the purposes of their usage in an agent-based modeling context. To guide modelers in the selection and application of metamodels for their own needs, we further assessed their implementation effort and performance. We performed a literature research in January 2019 using four different databases. Five different terms paraphrasing metamodels (approximation, emulator, meta-model, metamodel and surrogate) were used to capture the whole range of relevant literature in all disciplines. All metamodel applications found were then categorized into specific metamodel types and rated by different junior and senior researches from varying disciplines (including forest sciences, landscape ecology, or economics) regarding the implementation effort and performance. Specifically, we captured the metamodel performance according to (i) the consideration of uncertainties, (ii) the suitability assessment provided by the authors for the particular purpose, and (iii) the number of valuation criteria provided for suitability assessment. We selected 40 distinct metamodel applications from studies published in peer-reviewed journals from 2005 to 2019. These were used for the sensitivity analysis, calibration and upscaling of agent-based models, as well to mimic their prediction for different scenarios. This review provides information about the most applicable metamodel types for each purpose and forms a first guidance for the implementation and validation of metamodels for agent-based models.

Volker Grimm, Steven F. Railsback, Christian E. Vincenot, Uta Berger, Cara Gallagher, Donald L. DeAngelis, Bruce Edmonds, Jiaqi Ge, Jarl Giske, Jürgen Groeneveld, Alice S.A. Johnston, Alexander Milles, Jacob Nabe-Nielsen, J. Gareth Polhill, Viktoriia Radchuk, Marie-Sophie Rohwäder, Richard A. Stillman, Jan C. Thiele and Daniel Ayllón: The Overview, Design concepts and Details (ODD) protocol for describing Individual- and Agent-Based Models (ABMs) is now widely accepted and used to document such models in journal articles. As a standardized document for providing a consistent, logical and readable account of the structure and dynamics of ABMs, some research groups also find it useful as a workflow for model design. Even so, there are still limitations to ODD that obstruct its more widespread adoption. Such limitations are discussed and addressed in this paper: the limited availability of guidance on how to use ODD; the length of ODD documents; limitations of ODD for highly complex models; lack of sufficient details of many ODDs to enable reimplementation without access to the model code; and the lack of provision for sections in the document structure covering model design rationale, the model’s underlying narrative, and the means by which the model’s fitness for purpose is evaluated. We document the steps we have taken to provide better guidance on: structuring complex ODDs and an ODD summary for inclusion in a journal article (with full details in supplementary material; Table 1); using ODD to point readers to relevant sections of the model code; update the document structure to include sections on model rationale and evaluation. We also further advocate the need for standard descriptions of simulation experiments and argue that ODD can in principle be used for any type of simulation model. Thereby ODD would provide a lingua franca for simulation modelling.

All State of Delaware offices closed on Monday, October 29.

Closure of state offices extended until 4:30 p.m. Tuesday

Flags will remain at half-staff until Monday, December 24, in honor of the late Senator Daniel K. Inouye.

Governor Jack Markell unveiled a balanced budget proposal that invests in jobs, education and the safety and well-being of our children. His budget keeps the focus on core commitments such as healthcare and public safety and ensures continued fiscal responsibility.

Flags to be lowered in remembrance of victims of the September 11, 2001 terrorist attack.

US and Delaware flags have been ordered lowered to half-staff until sunset on Friday, September 20, 2013, as a mark of respect for the victims of the Navy Yard shootings.

DOVER – State of Delaware offices are closed today (Friday, January 3) during regular business hours 8 a.m. to 4:30 p.m. Non-essential employees are not to report to work for this period. Essential employees are to report as scheduled.

State of Delaware closure update: State of Delaware offices will remain closed through 11:59 p.m., Monday, March 3, 2014. Non-essential employees who work during this time are not to report to work. Essential employees are to report as scheduled.

State of Delaware offices in Kent and Sussex counties are closed during regular business hours 8 a.m. to 4:30 p.m. Non-essential employees who live or work in Kent or Sussex County are not to report to work for this period. Essential employees are to report as scheduled. State of Delaware offices in New Castle County will open at 10 a.m. Non-essential employees who live or work in New Castle County do not report until 10 a.m. Essential employees are to report as scheduled.

Businesses owned by individuals with disabilities and certain small businesses will now be included in the state’s supplier diversity efforts thanks to an executive order recently signed by Governor Jack Markell.

DOVER – This afternoon, President Obama ordered American flags at all government buildings and facilities to be flown at half-staff on Thursday, September 11, in observance of Patriot Day and National Day of Service to honor the individuals who lost their lives on September 11, 2001. In concurrence with the President’s order and in remembrance […]

State of Delaware offices are closed today (February 17, 2015) during regular business hours 8 a.m. to 4:30 p.m. Non-essential employees are not to report to work for this period. Essential employees are to report as scheduled. More Information

State of Delaware offices are closed today (February 17, 2015) during regular business hours 8 a.m. to 4:30 p.m. Non-essential employees are not to report to work for this period. Essential employees are to report as scheduled. More Information

State of Delaware offices are closed during regular business hours 8 a.m. to 4:30 p.m. Non-essential employees are not to report to work for this period. Essential employees are to report as scheduled. More Information

Governor Markell has ordered the American and Delaware flags lowered to half-staff on Wednesday, September 2, for the passing of former State Representative Joseph R. Petrilli, Sr.

Governor Markell has ordered the Delaware and American flags to be lowered to half-staff on Friday, September 11, in remembrance of the victims who lost their lives on September 11, 2001.

The Delaware Office of State Planning Coordination announces the release of the draft 2015 Strategies for State Policies and Spending Update.

Governor Markell has ordered the American and Delaware flags lowered to half-staff for the passing of former State Representative Charles P. West.

Governor Markell has ordered the American and Delaware flags at state buildings and facilities lowered in honor of former State Representative Benjamin Ewing.

President Obama today ordered American flags at all U.S. government buildings and facilities to be flown at half-staff “as a mark of respect for the victims of the senseless acts of violence perpetrated on March 22, 2016, in Brussels, Belgium.” In concurrence with the President’s order and as an expression of Delaware’s sympathy for the […]

Dover – Today, the State of Delaware announced that it appears as No. 56 on the U.S. Environmental Protection Agency’s (EPA’s) National Top 100 list of the largest green power users from the Green Power Partnership. Delaware is using nearly 122 million kilowatt-hours (kWh) of green power annually, which represents 40 percent of its total […]

With the passing of State Representative Harold J. “Jack” Peterman yesterday, Governor Markell has ordered the American and Delaware flags at state buildings and facilities be flown at half-staff beginning the morning of Friday, August 12 as a mark of respect for Representative Peterman and his service to Delaware. Representative Peterman served in the Delaware […]

Everyday across Delaware, thousands of firefighters serve their communities and protect the public by responding to not only fires but almost any emergency situation. In honor of the men and women who have died while protecting Delawareans, in recognition of the National Fallen Firefighters Memorial Service (to be held on Sunday, October 9) and in […]

Dover, DE – The Office of Management and Budget today released a report commissioned by Governor Jack Markell earlier this year in an ongoing effort to build a welcoming work environment across State government that fully embraces diversity and equal opportunity for all employees. “I have been clear that my administration is committed to ensuring […]

Long-term plan addresses Delaware’s structural budget challenges DOVER, Del. – Governor Carney on Thursday presented his plan to close a $385 million structural budget shortfall and balance the Fiscal Year 2018 state budget through an equal mix of budget reductions and new revenues. Governor Carney’s budget proposal – combined with the plan to study long-term […]

Policy will allow state to consistently address discrimination in the workplace WILMINGTON, Del. – Governor Carney on Monday released a uniform, anti-discrimination policy that will allow state agencies to consistently respond to reports of discrimination, harassment and retaliation in the workplace – and clearly outlines a consistent policy for state employees to report and resolve […]

With the passing of former State Senator Roger Martin on Thursday, October 27 Governor Carney has ordered the United States and Delaware flags at state buildings and facilities be flown at half-staff beginning Friday morning, November 3 as a mark of respect for Mr. Martin and his service to Delaware. Mr. Martin was elected to […]

“Responsible Investment” plan advances priorities outlined in State of the State including public education, state workforce DOVER, Del. – Governor Carney on Thursday presented his Fiscal Year 2019 Recommended Budget, sending the General Assembly a balanced $4.2 billion financial plan that will make important investments in Delaware’s economy, workforce, and public schools – while ensuring […]

With the passing of former State Representative Howard Clendaniel on March 19, Governor Carney has ordered the United States and Delaware flags at state buildings and facilities be flown at half-staff on Friday, March 23, as a mark of respect for Mr. Clendaniel and his service to Delaware. Mr. Clendaniel was elected to the State […]

Governor Carney has ordered the United States and Delaware flags at state buildings and facilities be flown at half-staff beginning today, July 19 to mark the passing of former Delaware Representative Katharine Jester. Representative Jester served the residents of the Middletown area  and was elected to the House of Representatives in 1980 and served until […]

Senator John McCain proudly served his country as a Navy aviator during the Vietnam War and as a statesman representing the State of Arizona in the U.S. House and Senate for over thirty years. In remembrance of the life and service of Senator McCain, Governor Carney has ordered the U.S. and Delaware flags to half […]

Board presents recommendations across focus areas to improve efficiency and accountability in state government WILMINGTON, Del. – Governor John Carney on Thursday released the second annual report of the Government Efficiency and Accountability Review (GEAR) Board. Governor Carney established GEAR by Executive Order in February 2017 to identify ways for state government to operate more […]