Iowa Motor Fuel Tax Monthly Reports, February 2009

The monthly fuel tax report from Iowa Department of Transportation to the Iowa Department of Revenue and Finance.

Iowa Motor Fuel Tax Monthly Reports, March 2009

The monthly fuel tax report from Iowa Department of Transportation to the Iowa Department of Revenue and Finance.

Iowa Motor Fuel Tax Monthly Reports, April 2009

The monthly fuel tax report from Iowa Department of Transportation to the Iowa Department of Revenue and Finance.

Iowa Motor Fuel Tax Monthly Reports, May 2009

The monthly fuel tax report from Iowa Department of Transportation to the Iowa Department of Revenue and Finance.

Iowa Motor Fuel Tax Monthly Reports, June 2009

The monthly fuel tax report from Iowa Department of Transportation to the Iowa Department of Revenue and Finance.

Visuo-motor pathways in humans revealed by event-related fMRI.

Whether different brain networks are involved in generating unimanual responses to a simple visual stimulus presented in the ipsilateral versus contralateral hemifield remains a controversial issue. Visuo-motor routing was investigated with event-related functional magnetic resonance imaging (fMRI) using the Poffenberger reaction time task. A 2 hemifield x 2 response hand design generated the "crossed" and "uncrossed" conditions, describing the spatial relation between these factors. Both conditions, with responses executed by the left or right hand, showed a similar spatial pattern of activated areas, including striate and extrastriate areas bilaterally, SMA, and M1 contralateral to the responding hand. These results demonstrated that visual information is processed bilaterally in striate and extrastriate visual areas, even in the "uncrossed" condition. Additional analyses based on sorting data according to subjects' reaction times revealed differential crossed versus uncrossed activity only for the slowest trials, with response strength in infero-temporal cortices significantly correlating with crossed-uncrossed differences (CUD) in reaction times. Collectively, the data favor a parallel, distributed model of brain activation. The presence of interhemispheric interactions and its consequent bilateral activity is not determined by the crossed anatomic projections of the primary visual and motor pathways. Distinct visuo-motor networks need not be engaged to mediate behavioral responses for the crossed visual field/response hand condition. While anatomical connectivity heavily influences the spatial pattern of activated visuo-motor pathways, behavioral and functional parameters appear to also affect the strength and dynamics of responses within these pathways.

Reprisals remembered: German-Greek conflict and car sales during the Euro crisis

During the Greek debt crisis after 2010, the German government insisted on harshausterity measures. This led to a rapid cooling of relations between the Greekand German governments. We compile a new index of public acrimony betweenGermany and Greece based on newspaper reports and internet search terms. Thisinformation is combined with historical maps on German war crimes during theoccupation between 1941 and 1944. During months of open conflict between Germanand Greek politicians, German car sales fell markedly more than those of cars fromother countries. This was especially true in areas affected by German reprisals duringWorldWar II: areas where German troops committed massacres and destroyed entirevillages curtailed their purchases of German cars to a greater extent during conflictmonths than other parts of Greece. We conclude that cultural aversion was a keydeterminant of purchasing behavior, and that memories of past conflict can affecteconomic choices in a time-varying fashion. These findings are compatible withbehavioral models emphasizing the importance of salience for individual decision-making.

Motor Vehicle Crash Fatalities for Week Ending, August 28, 2009

Motor Vehicle Crash Fatalities

Motor Vehicle Crash Fatalities for Week Ending, September 4, 2009

Motor Vehicle Crash Fatalities

Motor Vehicle Crash Fatalities for Week Ending, September 18, 2009

Motor Vehicle Crash Fatalities

Motor Vehicle Crash Fatalities for Week Ending, September 18, 2009

Motor Vehicle Crash Fatalities

Motor Vehicle Crash Fatalities for Week Ending, September 25, 2009

Motor Vehicle Crash Fatalities

Motor Vehicle Crash Fatalities for Week Ending, October 16, 2009

Motor Vehicle Crash Fatalities

Motor Vehicle Crash Fatalities for Week Ending, October 16, 2009

Motor Vehicle Crash Fatalities

Automatització d'un procés de fabricació de peces plàstiques

RESUM L'automatització s'utilitza des de fa molts anys, tot i que va començar a agafar la definició que coneixem actualment al voltant dels anys seixanta i setanta, moment en què es comencen a comercialitzar els primers PLC. A partir d'aquí, el seu creixement ha estat exponencial. En aquest sentit, la tecnologia ha anat avançant i ha augmentat els components que la forma, per això a hores d'ara encara no sabem fins on podrà arribar i què aconseguirà. Per a la indústria tot això ha significat l'automatització de processos que fins ara utilitzaven molt mà d'obra, reduint-la dràsticament. Una de les indústries que més s'ha beneficiat de tots aquests avenços ha estat la de l'automoció, concretament les seves grans línies de producció, automatitzades a uns nivells que fins fa poc temps eren impensables. Aquest projecte forma part d'aquesta indústria, no directament per a la construcció de l'automòbil, sinó indirectament, ja que l'empresa per a la qual s'ha fet l'automatització fabrica peces plàstiques per a automòbils. Concretament, unes peces amb uns injerts metàl•lics conductors que es munten a tots els vehicles i s'utilitzen per accionar els neteja vidres dels cotxes. Aquest fet implica que la fabricació i el disseny de la peça sigui curosament vigilat i controlat per al client final, amb uns controls de qualitat extremadament exigents. El funcionament del procés de fabricació es fa a partir d'unes peces de plàstic produïdes per una injectora que es fan passar per unes estacions automatitzades, cada una de les quals fa una acció concreta per aconseguir el muntatge final.