75,660 research outputs found

    Global Innovation Policy Index

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    Ranks fifty-five nations' strategies to boost innovation capacity: policies on trade, scientific research, information and communications technologies, tax, intellectual property, domestic competition, government procurement, and high-skill immigration

    Public entities driven robotic innovation in urban areas

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    Cities present new challenges and needs to satisfy and improve lifestyle for their citizens under the concept “Smart City”. In order to achieve this goal in a global manner, new technologies are required as the robotic one. But Public entities unknown the possibilities offered by this technology to get solutions to their needs. In this paper the development of the Innovative Public Procurement instruments is explained, specifically the process PDTI (Public end Users Driven Technological Innovation) as a driving force of robotic research and development and offering a list of robotic urban challenges proposed by European cities that have participated in such a process. In the next phases of the procedure, this fact will provide novel robotic solutions addressed to public demand that are an example to be followed by other Smart Cities.Peer ReviewedPostprint (author's final draft

    Semi-Annual Report to Congress for the Period of April 1, 2006 to September 30, 2006

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    [Excerpt] I am pleased to submit this Semiannual Report to the Congress, which highlights the significant activities and accomplishments of the Office of Inspector General (OIG) for the six-month period ending September 30, 2006. During this reporting period, our investigative work led to 295 indictments, 260 convictions, and over 76millioninmonetaryaccomplishments.Inaddition,weissued66auditreportsandquestioned76 million in monetary accomplishments. In addition, we issued 66 audit reports and questioned 90.2 million in costs. During this reporting period, the OIG continued to provide audit and investigative oversight of the Department of Labor’s (DOL’s) response to Hurricanes Katrina and Rita. We issued six management letters related to this effort. One of the letters identified individuals who had received disaster unemployment assistance (DUA) from one state, while also receiving DUA or state unemployment compensation from another state. In addition, an OIG investigation led to the indictment of a disaster-reconstruction company owner who had allegedly neglected to pay approximately 1.4millioninemployeetaxesowedtotheFederalandstategovernments.OIGauditsincludedsignificantrecommendationstoaddressvulnerabilitiesidentifiedinDOLprogramsandoperations.Forexample,weissuedaperformanceauditthatdeterminedthatDOLscoalminehazardousconditioncomplaintprocessneededimprovement.WealsoconductedseveralauditsassessingtheadequacyoftheDepartmentsinformationsecurityprogramandidentifiedchallengesintheareasofaccesscontrolsandprotectionoverpersonallyidentifiableinformation.OurinvestigationscontinuetocombatlaborracketeeringintheworkplaceandfraudinvolvingDOLprograms.OneparticularinvestigationresultedinseveralformerhighrankingofficialsofLaborersInternationalUnionofNorthAmericaLocal91intheStateofNewYorkeitherpleadingguiltyorbeingsentencedforconspiringtocommitviolationsoftheHobbsAct.AnothersignificantcaseinvolvedRalphsGroceryCompany.RalphspledguiltytoseveralfelonycountsrelatedtochargesthatitillegallyrehiredlockedoutworkersduringthesupermarketlabordisputeinSouthernCaliforniamorethantwoyearsago.InJune2006,thecompanyagreedtopay1.4 million in employee taxes owed to the Federal and state governments. OIG audits included significant recommendations to address vulnerabilities identified in DOL programs and operations. For example, we issued a performance audit that determined that DOL’s coal mine hazardous condition complaint process needed improvement. We also conducted several audits assessing the adequacy of the Department’s information security program and identified challenges in the areas of access controls and protection over personally identifiable information. Our investigations continue to combat labor racketeering in the workplace and fraud involving DOL programs. One particular investigation resulted in several former high-ranking officials of Laborers’ International Union of North America Local 91 in the State of New York either pleading guilty or being sentenced for conspiring to commit violations of the Hobbs Act. Another significant case involved Ralphs Grocery Company. Ralphs pled guilty to several felony counts related to charges that it illegally rehired locked-out workers during the supermarket labor dispute in Southern California more than two years ago. In June 2006, the company agreed to pay 70 million in fines and restitution. Finally, recognizing the need to collaboratively combat document and benefit fraud, the OIG joined with the Departments of Homeland Security, Justice, State, and other agencies to form task forces in 10 major cities. Led by the U.S. Immigration and Customs Enforcement, the task forces have been highly effective in targeting criminal organizations and ineligible beneficiaries engaged in this type of fraud. In one case, an investigation found that the owner of a labor leasing company used counterfeit labor certification forms to apply for at least 250 green cards. The owner of the company pled guilty to charges and faces 37 to 46 months’ incarceration. The OIG remains committed to promoting the economy, integrity, effectiveness, and efficiency of DOL programs and detecting waste, fraud, and abuse against those programs. I would like to express my sincere appreciation to a professional and dedicated OIG staff for their significant achievements during this reporting period

    Socio-Economic Sourcing: Benefits of Small Business Set-Asides in Public Procurement

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    Purpose Small businesses are critical to economic health and encouraged in government spending by set-asides – annual small business sourcing goals that often are not attained. Little research has explored the negative and risky stigmas associated with small business sourcing. Design/methodology/approach This research explores reduced transaction costs of small business sourcing to government buyers. A survey of 350 government source selections reveals lower transaction costs derived from lower perceived risk of receiving a bid protest and via more efficient source selection processes. Findings Contrary to common bias, the performance level of small businesses is no less than that of large business. Thus, small businesses engender lower transaction costs for correcting supplier’s performance. On the basis of these findings, managerial and theoretical implications are discussed

    Semi-Annual Report to Congress for the Period of April 1, 2011 to September 30, 2011

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    [Excerpt] I am pleased to submit this Semiannual Report to Congress, which highlights the most significant activities and accomplishments of the U.S. Department of Labor (DOL), Office of Inspector General (OIG) for the six-month period ending September 30, 2011. During this reporting period, our investigative work led to 226 indictments, 172 convictions, and 50.9millioninmonetaryaccomplishments.Inaddition,weissued40auditandotherreportswhich,amongotherthings,recommendedthat50.9 million in monetary accomplishments. In addition, we issued 40 audit and other reports which, among other things, recommended that 677.1 million in funds be put to better use. OIG audits and investigations continue to assess the effectiveness, efficiency, economy, and integrity of DOL’s programs and operations. We also continue to investigate the influence of labor racketeering and/or organized crime with respect to internal union affairs, employee benefit plans, and labor-management relations. In the employment and training area, an OIG audit of Recovery Act funds spent on green jobs found that with 61 percent of the training grant periods having elapsed, grantees have achieved just 10 percent of their job placement goals. We recommended that the Employment and Training Administration (ETA) evaluate the program and obtain estimates of the need for the remaining 327millionofunspentgrantfunds.AnotherOIGauditfoundthatETAneedstobetterensurethattheJobCorpsoutreachandadmissionsserviceprovidersenrollonlyeligiblestudents.IfETAsrecentandplannedchangestotheJobCorpsstudentenrollmentprocessareeffectivelyimplemented,thenweestimatethatnearly327 million of unspent grant funds. Another OIG audit found that ETA needs to better ensure that the Job Corps’ outreach and admissions service providers enroll only eligible students. If ETA’s recent and planned changes to the Job Corps’ student enrollment process are effectively implemented, then we estimate that nearly 165 million in funds could be put to better use by ensuring only eligible students are enrolled. Another audit estimated that up to 124millioninWorkforceInvestmentActfundingwasspentontrainingparticipantswhodidnotobtaintrainingrelatedemployment,orinformationwasinsufficienttomakethedeterminationthattrainingrelatedemploymentwasobtained.AnOIGinvestigationfoundapatternofmisconductinvolvingtheVeteransEmploymentandTrainingServices(VETS)AssistantSecretaryandtwootherseniorVETSofficials,whichreflectedaconsistentdisregardofFederalprocurementrulesandregulations.TheAssistantSecretaryandhisChiefofStaffresignedfollowingtheissuanceofourreport.OurinvestigationscontinuedtoidentifyvulnerabilitiesandfraudinDOLprograms.Forexample,aninvestigationresultedintwobusinessownersbeingsentencedtomorethanthreeyearsinprisonandorderedtoforfeit124 million in Workforce Investment Act funding was spent on training participants who did not obtain training-related employment, or information was insufficient to make the determination that training-related employment was obtained. An OIG investigation found a pattern of misconduct involving the Veterans’ Employment and Training Services (VETS) Assistant Secretary and two other senior VETS officials, which reflected a consistent disregard of Federal procurement rules and regulations. The Assistant Secretary and his Chief of Staff resigned following the issuance of our report. Our investigations continued to identify vulnerabilities and fraud in DOL programs. For example, an investigation resulted in two business owners being sentenced to more than three years in prison and ordered to forfeit 2.8 million as a result of their roles in an H-1B visa fraud conspiracy. Another investigation resulted in the owner of a medical practice group being sentenced to serve more than a year in prison and ordered to pay more than 2.5millioninrestitutionforfraudulentbillingsthatweresubmittedtoDOLsOfficeofWorkersCompensationPrograms,Medicaid,Medicare,andprivateinsurancecompanies.OIGinvestigationsalsocontinuetocombatlaborracketeeringintheworkplace.Forexample,onemajorinvestigationresultedinthesentencingoftheformersecretarytreasureroftheDistrictCouncilofCarpentersto11yearsinprisonandrestitutionof2.5 million in restitution for fraudulent billings that were submitted to DOL’s Office of Workers’ Compensation Programs, Medicaid, Medicare, and private insurance companies. OIG investigations also continue to combat labor racketeering in the workplace. For example, one major investigation resulted in the sentencing of the former secretary-treasurer of the District Council of Carpenters to 11 years in prison and restitution of 5.7 million for receiving prohibited payments from contractors to allow the underpayment of contributions to the union-sponsored benefit plans, resulting in financial harm to union members. Another OIG investigation led to a former Plumbers Union worker being sentenced to three and one-half years in prison, among other things, after pleading guilty to charges of theft from an employee benefit plan and embezzlement of approximately $412,000 in union dues. The OIG remains committed to promoting the integrity, effectiveness, and efficiency of DOL. I would like to express my gratitude to the professional and dedicated OIG staff for their significant achievements during this reporting period. I look forward to continuing to work with the Department to ensure the integrity of programs and that the rights and benefits of worker and retirees are protected

    Study of the costs and benefits of composite materials in advanced turbofan engines

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    Composite component designs were developed for a number of applicable engine parts and functions. The cost and weight of each detail component was determined and its effect on the total engine cost to the aircraft manufacturer was ascertained. The economic benefits of engine or nacelle composite or eutectic turbine alloy substitutions was then calculated. Two time periods of engine certification were considered for this investigation, namely 1979 and 1985. Two methods of applying composites to these engines were employed. The first method just considered replacing an existing metal part with a composite part with no other change to the engine. The other method involved major engine redesign so that more efficient composite designs could be employed. Utilization of polymeric composites wherever payoffs were available indicated that a total improvement in Direct Operating Cost (DOC) of 2.82 to 4.64 percent, depending on the engine considered, could be attained. In addition, the percent fuel saving ranged from 1.91 to 3.53 percent. The advantages of using advanced materials in the turbine are more difficult to quantify but could go as high as an improvement in DOC of 2.33 percent and a fuel savings of 2.62 percent. Typically, based on a fleet of one hundred aircraft, a percent savings in DOC represents a savings of four million dollars per year and a percent of fuel savings equals 23,000 cu m (7,000,000 gallons) per year
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